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A nail extractor for fixing a building formwork

A technology for building formwork and iron nails, applied in nail dispensers, nailing tools, packaging, etc., can solve problems such as cumbersome operations, achieve the effect of preventing iron nails from falling and improving work efficiency

Active Publication Date: 2022-07-29
菏泽城建工程发展集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the need to use plastic buckets of iron nails, one hand needs to keep taking out the iron nails from the plastic bucket. The operation is cumbersome. By holding the iron nails, it is easy to bend the iron nails when nailing them into the formwork. Disadvantages, the technical problem of the present invention is: to provide a method that does not need to use plastic buckets of iron nails, avoids the iron nails pouring out, needs to hold the iron nails, avoids the hammer from hitting the operator's hand, and nails into the formwork , the building formwork that will not bend the nails is fixed with a nailer

Method used

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  • A nail extractor for fixing a building formwork
  • A nail extractor for fixing a building formwork
  • A nail extractor for fixing a building formwork

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A nail extractor for building formwork fixing, such as Figure 1-3 As shown, it includes a hollow handle 1, a casing 2, a movable rod 4, a first spring 5, a pushing plate 6 and a driving device 7. The casing 2 is installed on the right side of the hollow handle 1, and the casing 2 communicates with the hollow handle 1. There are horizontal grooves 3 on the front and rear sides of the inner upper part of the casing 2, wherein the horizontal grooves 3 are used for clamping the iron nails. The hollow handle 1 is slidably provided with a movable rod 4, and the left part of the movable rod 4 is connected to the hollow handle. A first spring 5 is connected between the left side in 1, and a pusher plate 6 is installed at the right end of the movable rod 4, and the pusher plate 6 is located in the shell 2, wherein the pusher plate 6 is used to push the iron nail, and the shell 2 The right side is provided with a driving device 7, wherein the driving device 7 is used to drive th...

Embodiment 2

[0024] On the basis of Example 1, as Figure 4 As shown, a clamping mechanism 8 is also included. The clamping mechanism 8 includes a sliding rod 82, an arc-shaped plate 83, a seventh spring 84, a protrusion 85 and a movable plate 87. There is a slot on the right side of the inner top of the hollow handle 1. 81, the outer top of the hollow handle 1 is slidably provided with a sliding rod 82 on the right, the bottom end of the sliding rod 82 is provided with an arc-shaped plate 83, the arc-shaped plate 83 is located in the hollow handle 1, and the outer top of the arc-shaped plate 83 is inside the hollow handle 1. A seventh spring 84 is evenly spaced between the tops, protrusions 85 are evenly spaced at the inner top of the arc-shaped plate 83, and grooves 86 are evenly spaced on the upper part of the movable rod 4. The grooves 86 cooperate with the protrusions 85 to slide smoothly. A movable plate 87 is installed on the top end of the rod 82 , and the movable plate 87 is locat...

Embodiment 3

[0027] On the basis of Example 1, as Figure 1-4 As shown, it also includes a connecting rod 9 and a rubber plate 10, the rear side of the rear clamping rod 718 is connected with a connecting rod 9, the connecting rod 9 passes through a rear through hole 7111, and the rear end of the connecting rod 9 is installed with a rubber plate 10, A connecting rod 9 is also connected to the front side of the front clamping rod 718 , the connecting rod 9 passes through the front through hole 7111 , and a rubber plate 10 is installed at the front end of the connecting rod 9 .

[0028] It also includes a horizontal rod 11, a special-shaped rod 13 and a guide wheel 14, a horizontal rod 11 is installed on the left side of the upper part of the n-type frame 719, a chute 12 is opened on the left side of the horizontal rod 11, and a special-shaped rod 13 is installed on the right side of the top of the movable plate 87. , a guide wheel 14 is installed at the bottom end of the right part of the s...

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Abstract

The present invention relates to a nail extractor, in particular to a nail extractor used for fixing a building formwork. The technical problem of the present invention is: to provide an iron nail that does not need to use plastic barrels, avoids the iron nail being poured out, needs to hold the iron nail, avoids the hammer hitting the operator's hand, and when the iron nail is nailed into the template, it is not The nail extractor is used to fix the building formwork that will bend the nails. The utility model relates to a nail extractor for fixing a building formwork, which comprises a hollow handle, a casing and the like; the casing is installed on the right side of the hollow handle. The invention can hold a plurality of iron nails through the horizontal groove, so that the operator does not need to carry a large number of iron nails, and the iron nails can be prevented from falling, and the iron nails can be pushed into the cover through the cooperation of the first spring and the pushing plate. The iron nails can be nailed into the template by hitting the push rod with a hammer, so that the iron nails can be nailed into the template quickly and conveniently, which can improve the work efficiency.

Description

technical field [0001] The present invention relates to a nail extractor, in particular to a nail extractor used for fixing a building formwork. Background technique [0002] Building formwork is a formwork and bracket formed by concrete pouring, and a wooden building formwork is a kind of artificial board. The slabs made of glued veneers crisscrossed in the direction of the wood grain are pressed under heating or non-heating conditions. The number of layers is generally odd, and a few are even. Small, commonly used three plywood, five plywood and so on. [0003] At present, in the process of floor pouring, it is necessary to use wooden building formwork to splicing on the floor, and use iron nails to fasten the two formwork. Now generally, the operator fills the iron nails with plastic buckets, and then holds the nails in one hand. Pull out the nail with the pointed end of the nail facing down, and then the operator uses a hammer to hit the upper part of the nail to drive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25C1/00B25C3/00
CPCB25C1/001B25C3/004
Inventor 荣世闯李松涛刘永毛浩辰
Owner 菏泽城建工程发展集团有限公司
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