Protective device for building engineering construction

Abstract

The utility model discloses a constructional engineering construction protection device, which belongs to the technical field of engineering construction, and comprises a bottom plate and a baffle plate, the two sides of the baffle plate are transversely and fixedly connected with an installation frame, the interior of the installation frame is transversely and rotatably connected with an installation strip, the lower end of the installation strip is fixedly connected with a plurality of fixing cylinders, and the fixing cylinders are fixedly connected with the baffle plate. A transverse rod is fixedly connected between the multiple fixing barrels, telescopic rods are slidably connected into the fixing barrels, sliding grooves are formed in the sides, close to the fixing barrels, of the baffles, sliding blocks are slidably connected into the sliding grooves, and connecting rods are rotatably connected between the sliding blocks and the side walls of the fixing barrels; a rectangular groove is transversely formed in the side, close to the inner wall of the sliding groove, of the sliding block, a reed is transversely and fixedly connected to the interior of the rectangular groove, a clamping block is fixedly connected to the side wall of the reed, and a plurality of clamping grooves are formed in the inner wall of the sliding groove. Compared with the prior art, the stability of the baffle can be effectively improved, and meanwhile the ground cannot be punched and damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering construction, in particular to a protective device for building engineering construction. Background Art

[0002] Protective devices refer to various equipment, tools or facilities used at construction sites to protect the safety of workers, construction personnel and other relevant personnel. These devices are designed to reduce the occurrence of accidents and injuries, provide a safe environment, and comply with relevant safety regulations and standards. They are currently used more frequently in urban maintenance construction.

[0003] Most of the construction engineering construction protection devices used in existing urban maintenance construction are placed directly on the ground without any fixing devices. If they are fixed to the ground by bolts or the like, it will directly damage the road surface. However, the stability of the protection device cannot be improved without damaging the road surface. Therefore, accidental collisions by pedestrians and vehicles can easily cause it to topple over and lose its protective effect. Therefore, a construction engineering construction protection device is urgently needed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a construction protection device for building engineering to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a construction engineering construction protection device comprises a base plate for installing the construction engineering construction protection device, the top surface of the base plate is fixedly connected with a baffle, one side of the baffle is transversely fixedly connected with an installation frame, the interior of the installation frame is transversely rotatably connected with a mounting strip, the lower end of the mounting strip is fixedly connected with a plurality of fixed cylinders, a cross bar is fixedly connected between the plurality of fixed cylinders, a telescopic rod is slidably connected inside the fixed cylinder, and the end of the telescopic rod extends to the outside of the fixed cylinder, the end of the telescopic rod is rotatably connected with a support seat, a sliding groove is provided on a side of the baffle close to the fixed cylinder, a sliding block is slidably connected inside the sliding groove, a connecting rod is rotatably connected between the sliding block and the side wall of the fixed cylinder, and the connecting rod is inclined, a rectangular groove is transversely provided on a side of the sliding block close to the inner wall of the sliding groove, a spring is transversely fixedly connected inside the rectangular groove, a card block is fixedly connected on the side wall of the spring, and a plurality of card grooves are provided on the inner wall of the sliding groove.

[0006] Preferably, the side walls of the sliding block are symmetrically fixedly connected with limiting blocks, and the inner walls of the sliding grooves are symmetrically provided with limiting grooves.

[0007] Preferably, the two limit blocks fixedly connected to the side wall of the sliding block are respectively slidably connected to the inside of the limit grooves formed on the inner wall of the sliding groove.

[0008] Preferably, a fixing block is fixedly connected to the outer wall of the fixing cylinder, a mounting hole is penetrated through the interior of the fixing block, and a limiting column is slidably connected to the interior of the mounting hole.

[0009] Preferably, a plurality of insertion holes are provided on one side of the telescopic rod close to the fixing block, and the insertion holes match the limiting columns.

[0010] Preferably, the mounting hole on the fixing block is communicated with the inner wall of the fixing cylinder, a spring is fixedly connected inside the mounting hole, and the end of the spring is fixedly connected to the limiting column.

[0011] Preferably, a connecting column is fixedly connected to one side of the limiting column close to the spring, and the connecting column slidably extends to the outside of the fixing block.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0013] The construction protection device for building engineering, when it is necessary to place the construction protection device, first push the slider upward along the slide slot to drive one end of the connecting rod to move upward, at this time, because the two ends of the connecting rod are respectively connected to the slider and the side wall of the fixed tube, as the slider is pushed upward, the fixed tube is pushed outward by the connecting rod, and then the telescopic rods inside the fixed tube are pulled to the outside of the fixed tube until the end of the telescopic rod touches the ground, at this time, because the end of the telescopic rod is connected to the support seat, and because the support seat is connected to the end of the telescopic rod, the bottom surface of the support seat will be parallel to the ground, so as to effectively support the baffle, at this time, because both sides of the baffle are supported by the telescopic rod and the fixed tube, and the telescopic rods and the fixed tubes on both sides of the baffle are arranged in a triangular shape, and the triangle has stability, so the stability of the baffle can be effectively improved, and it is impossible to punch holes on the ground to fix the baffle, thereby effectively improving the stability of the baffle. Compared with the prior art, the device can effectively improve the stability of the baffle and cannot punch holes on the ground to damage it. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the installation strip, the fixing cylinder and the cross bar in the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the slider, rectangular groove and reed in the utility model;

[0018] Figure 4 It is a cross-sectional view of the fixed block in the utility model;

[0019] Figure 5 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A.

[0020] Description of reference numerals:

[0021] In the figure: 1. baffle; 2. bottom plate; 3. mounting frame; 4. mounting strip; 5. fixing tube; 6. cross bar; 7. telescopic rod; 8. support seat; 9. slide groove; 10. slider; 11. connecting rod; 12. rectangular groove; 13. spring; 14. clamping block; 15. limit block; 16. fixing block; 17. mounting hole; 18. limit column; 19. spring; 20. connecting column. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0023] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0024] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0025] like Figures 1 to 5The main structure of a construction engineering protection device shown in the figure is a bottom plate 2, the top surface of the bottom plate 2 is fixedly connected with a baffle 1, the area of ​​the bottom plate 2 is larger than the lower end area of ​​the baffle 1, so the bottom plate 2 can effectively provide preliminary support for the baffle 1, and the two sides of the baffle 1 are laterally fixedly connected with mounting frames 3, the interior of the mounting frame 3 is laterally rotatably connected with mounting strips 4, and the mounting frame 3 is U-shaped, and the opening of the mounting frame 3 is located at the bottom, and the lower end of the mounting strip 4 is fixedly connected with a plurality of fixed cylinders 5, and a cross bar 6 is fixedly connected between the plurality of fixed cylinders 5. Thanks to the arrangement of the cross bar 6 between the plurality of fixed cylinders 5, when one of the fixed cylinders 5 is flipped outward and moved, it can synchronously drive the other fixed cylinders 5 to move, thereby effectively improving the support efficiency. The telescopic rod 7 is slidably connected to the inside of the fixed cylinder 5, and the end of the telescopic rod 7 extends to the outside of the fixed cylinder 5. The end of the telescopic rod 7 is rotatably connected to the support seat 8. The outer wall of the fixed cylinder 5 is fixedly connected to a fixed block 16. A mounting hole 17 is provided inside the fixed block 16. The inside of the mounting hole 17 is slidably connected to a limiting column 18. A plurality of plug holes are provided on the side of the telescopic rod 7 close to the fixed block 16, and the plug holes match the limiting column 18. The mounting hole 17 on the fixed block 16 is communicated with the inner wall of the fixed cylinder 5. A spring 19 is fixedly connected to the inside of the mounting hole 17, and the end of the spring 19 is fixedly connected to the limiting column 18. A connecting column 20 is fixedly connected to the side of the limiting column 18 close to the spring 19. The connecting column 20 slides and extends to the outside of the fixed block 16, and the pull The connecting column 20 extends to the outside of the fixing block 16, and the limiting column 18 fixedly connected to the end of the connecting column 20 is driven by the connecting column 20 to slide into the inside of the mounting hole 17 until the end of the limiting column 18 moves out of the inside of the insertion hole opened on the side wall of the telescopic rod 7, and then the telescopic rod 7 inside the plurality of fixing tubes 5 is pulled toward the outside of the fixing tube 5 until the end of the telescopic rod 7 contacts the ground, and then the connecting column 20 is released, thereby pushing the limiting column 18 fixedly connected thereto to move in the direction of the telescopic rod 7 through the spring 19 until the end of the limiting column 18 is inserted into the inside of the slot opened on the side wall of the telescopic rod 7. Because the end of the telescopic rod 7 is rotatably connected to the support seat 8, and because the support seat 8 is rotatably connected to the end of the telescopic rod 7, the bottom surface of the support seat 8 will be parallel to the ground. The baffle plate 1 is in surface contact, thereby effectively supporting the baffle plate 1. A slide groove 9 is provided on one side of the baffle plate 1 close to the fixed cylinder 5. A slider 10 is slidably connected inside the slide groove 9. A limiting block 15 is symmetrically fixedly connected to the side wall of the slider 10. A limiting groove is symmetrically provided on the inner wall of the slide groove 9. The two limiting blocks 15 fixedly connected on the side wall of the slider 10 are respectively slidably connected to the inside of the limiting groove provided on the inner wall of the slide groove 9. The two limiting blocks 15 on the side wall of the slider 10 are respectively slidably connected to the inside of the two limiting grooves provided on the inner wall of the slide groove 9, thereby effectively limiting the sliding direction of the slider 10. A connecting rod 11 is rotatably connected between the slider 10 and the side wall of the fixed cylinder 5, and the connecting rod 11 is inclined. A rectangular groove 12 is horizontally provided on one side of the slider 10 close to the inner wall of the slide groove 9.A spring 13 is fixedly connected to the inside of the rectangular groove 12 in the horizontal direction, and a block 14 is fixedly connected to the side wall of the spring 13. The inner wall of the slide 9 is provided with a plurality of slots. When the slider 10 is pushed, the block 14 fixedly connected to the side wall of the spring 13 and the slots provided on the inner wall of the slide 9 are both arc-shaped. Therefore, as the slider 10 is pushed, the block 14 will be driven to move out of the slot first, and the spring 13 will be driven to shrink into the inside of the rectangular groove 12. When the block 14 moves to the next slot, the spring 13 will push the block 14 to snap into the slot again. In addition, the slider 10 can effectively push the block 14 to snap into the inside of the slot without external force, and the block will not slide out automatically, thus ensuring that the slider 10 will not slide.

[0026] How it works

[0027] The construction protection device for building engineering first pushes the slider 10 upward along the slide groove 9 provided on the side wall of the baffle 1, thereby driving one end of the connecting rod 11 rotatably connected on the side wall of the slider 10 to move upward. At this time, because the two ends of the connecting rod 11 are rotatably connected to the slider 10 and the side wall of the fixed tube 5, and the top surfaces of the plurality of fixed tubes 5 are fixedly connected with the mounting strips 4, and the two ends of the mounting strips 4 are rotatably connected between the inner walls of the mounting frame 3, as the slider 10 is pushed upward, the fixed tube 5 is pushed to flip outward through the connecting rod 11. At this time, the connecting column 20 extending to the outside of the fixed block 16 is pulled, and the limiting column 18 fixedly connected to the end of the connecting column 20 is driven by the connecting column 20 to slide toward the inside of the mounting hole 17 until the end of the limiting column 18 moves The telescopic rod 7 is pulled out of the jack on the side wall of the telescopic rod 7, and then the telescopic rod 7 in the fixed tube 5 is pulled toward the outside of the fixed tube 5 until the end of the telescopic rod 7 contacts the ground. At this time, because the end of the telescopic rod 7 is rotatably connected to the support seat 8, and because the support seat 8 is rotatably connected to the end of the telescopic rod 7, the bottom surface of the support seat 8 will be parallel to the ground and contact, thereby effectively supporting the baffle 1. At this time, because the baffle 1 is supported by the telescopic rod 7 and the fixed tube 5 on both sides, and the telescopic rod 7 and the fixed tube 5 on both sides of the baffle 1 are arranged in a triangle, and the triangle has stability, it can effectively improve the stability of the baffle 1, and it is impossible to drill holes in the ground to fix the baffle 1, thereby effectively improving the stability of the baffle 1.

[0028] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction engineering protection device, comprising a base plate (2) for installing the construction engineering protection device, characterized in that: The top surface of the bottom plate (2) is fixedly connected to a baffle (1), both sides of the baffle (1) are transversely fixedly connected to mounting frames (3), the interior of the mounting frame (3) is transversely rotatably connected to a mounting bar (4), the lower end of the mounting bar (4) is fixedly connected to a plurality of fixed cylinders (5), a cross bar (6) is fixedly connected between the plurality of fixed cylinders (5), the interior of the fixed cylinder (5) is slidably connected to a telescopic rod (7), and the end of the telescopic rod (7) extends to the outside of the fixed cylinder (5), the end of the telescopic rod (7) is rotatably connected to a support seat (8), and the baffle (1) A slide groove (9) is provided on one side close to the fixed cylinder (5), a slider (10) is slidably connected inside the slide groove (9), a connecting rod (11) is rotatably connected between the slider (10) and the side wall of the fixed cylinder (5), and the connecting rod (11) is inclined, a rectangular groove (12) is transversely provided on one side of the slider (10) close to the inner wall of the slide groove (9), a spring leaf (13) is transversely fixedly connected inside the rectangular groove (12), a clamping block (14) is fixedly connected on the side wall of the spring leaf (13), and a plurality of clamping grooves are provided on the inner wall of the slide groove (9).

2. A construction engineering protection device according to claim 1, characterized in that: The side wall of the sliding block (10) is symmetrically fixedly connected with a limiting block (15), and the inner wall of the sliding groove (9) is symmetrically provided with a limiting groove.

3. A construction engineering protection device according to claim 2, characterized in that: The two limit blocks (15) fixedly connected to the side wall of the slide block (10) are respectively slidably connected to the inside of the limit grooves opened on the inner wall of the slide groove (9).

4. A construction engineering protection device according to claim 1, characterized in that: A fixing block (16) is fixedly connected to the outer wall of the fixing cylinder (5), a mounting hole (17) is provided through the interior of the fixing block (16), and a limiting column (18) is slidably connected to the interior of the mounting hole (17).

5. A construction engineering protection device according to claim 4, characterized in that: A plurality of insertion holes are provided on one side of the telescopic rod (7) close to the fixed block (16), and the insertion holes match the limiting columns (18).

6. A construction protection device according to claim 5, characterized in that: The mounting hole (17) on the fixing block (16) is communicated with the inner wall of the fixing cylinder (5), a spring (19) is fixedly connected inside the mounting hole (17), and the end of the spring (19) is fixedly connected to the limiting column (18).

7. A construction protection device according to claim 6, characterized in that: A connecting column (20) is fixedly connected to one side of the limiting column (18) close to the spring (19), and the connecting column (20) is slidably extended to the outside of the fixed block (16).

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