Tree-pit bottom support plate system having antitheft function

Abstract

The invention discloses a tree-pit bottom support plate system having an antitheft function and relates to the technical field of plant maintenance devices. The system comprises two support plate bodies. Each support plate body comprises several vertical plates and horizontal plates. The vertical plates at front and back sides of a rectangular gap are all provided with a locking auxiliary member. The locking auxiliary member comprises an inverted trapezoidal part and a cross fold part. The inverted trapezoidal part comprises a first longitudinal rod and a first vertical rod. The lower end of the first vertical rod is connected to the first longitudinal rod by welding. The first vertical rod passes through the vertical plates and extends above the upper side face of the support plate body. One end of the cross fold part is connected to the upper end of the first vertical rod by welding. The other end of the cross fold part is equipped with a locking ring. The locking rings at left and right sides are locked through a U-shaped lock. The two support plate bodies of the support plate system are connected as a whole through the locking auxiliary members and the U-shaped lock. The system can effectively prevent loss.

Description

technical field [0001] The invention relates to the technical field of plant maintenance devices, in particular to a support plate system at the bottom of a tree pit with an anti-theft function. Background technique [0002] With the development of urbanization, more and more green plants are planted on both sides of the street. Generally, a tree pit is dug first to plant trees beside the street, and then the size of the tree pit is adjusted so that the tree pit has a square structure as a whole. , and then cement the front, rear, left, and right side walls of the tree pit, and form a boss structure on the side wall for placing a support plate. The function of the support plate is to prevent people from falling into the tree pit, such as figure 1 shown. However, the support plates in the prior art have the following disadvantages in use: one, there is no locking piece between the two support plates to connect them into an integrated structure, which is easy to lose; The wa...

AI Technical Summary

Problems solved by technology

However, the support plates in the prior art have the following disadvantages in use: one, there is no locking piece between the two support plates to connect them into an integrated structure, which is easy to lose; The water in the pit overflows the support plate. When people step on the support plate, it will splash all over the body and cause inconvenience to pedestrians. Third, when there is less water in the pit, the water will evaporate due to the large gap on the support plate. Too fast, do not have the effect of watering; Four, because the support plate in the prior art is provided with gap, causes the rubbish such as fallen leaves to enter in the tree pit, is inconvenient to clean up

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