Safety protection device for building civil engineering

Abstract

The utility model relates to the technical field of civil engineering, and discloses a safety protection device for building civil engineering, which comprises a first vertical plate, the right part of the first vertical plate is fixedly connected with a first protection plate, the right part of the first protection plate is fixedly connected with a connecting plate, and the inside of the connecting plate is slidably connected with a second protection plate. And through holes are formed in the multiple second protection plates, bolts are slidably connected to the interiors of the through holes, a fixing sleeve is fixedly connected to the front portion of the first protection plate, and a spring is fixedly connected to the interior of the fixing sleeve. According to the protective fence, the effect of increasing the overall length of the protective fence is achieved, the effect that the protective fence completely protects a construction site is achieved, the using effect of the protective fence is improved, the buffering effect is achieved at the same time, the stability of the whole protective fence can be improved, the protective fence is prevented from moving due to strong wind, use is convenient, and the practicability of the protective fence is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering, in particular to a safety protection device for building civil engineering. Background Art

[0002] Civil engineering is a general term for the science and technology of building various land engineering facilities. It refers to the materials and equipment used, and the technical activities such as survey, design, construction, maintenance, and repair carried out, as well as the objects of engineering construction, that is, various engineering facilities built on the ground or underground that directly or indirectly serve human life, production, military, and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, offshore platforms, water supply and drainage, and protective projects.

[0003] After searching, Chinese patent announcement number: CN216641689U discloses a safety protection device for civil engineering construction, including a supporting mechanism, a protecting mechanism and a connecting mechanism, wherein the protecting mechanism is located above the supporting mechanism, and the connecting mechanism is located on the left and right sides of the supporting mechanism; the supporting mechanism includes a supporting cross plate, a universal wheel and a reserved groove, the universal wheel is fixedly connected to the lower end of the supporting cross plate, the universal wheel is located at the center of the lower end of the supporting cross plate, and the reserved groove is fixedly arranged on the front and rear sides of the upper end of the supporting cross plate.

[0004] Although the above equipment can effectively fence off the construction site to prevent injuries to the surrounding people, it cannot slow down or prevent the collision of vehicles or pedestrians, and cannot absorb the impact force of the collision. Therefore, a safety protection device for construction and civil engineering is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a safety protection device for construction and civil engineering, aiming to improve the problem in the prior art that the collision of vehicles or pedestrians cannot be mitigated or prevented, and the impact force of the collision cannot be absorbed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a safety protection device for construction and civil engineering, comprising a first vertical plate, a first protective plate fixedly connected to the right portion of the first vertical plate, a connecting plate fixedly connected to the right portion of the first protective plate, a second protective plate slidably connected to the interior of the connecting plate, a plurality of second protective plates are each provided with a through hole, a latch is slidably connected to the interior of the through hole, a fixed sleeve is fixedly connected to the front portion of the first protective plate, a spring is fixedly connected to the interior of the fixed sleeve, and a buffer assembly is fixedly connected to the interior of the fixed sleeve.

[0007] As a further description of the above technical solution:

[0008] Both sides of the outside of the first vertical plate are fixedly connected with connecting blocks, the separated side of the connecting block is fixedly connected with a sleeve, the inside of the sleeve is slidably connected with an insertion rod, and the upper part of the insertion rod is fixedly connected with a pulling block.

[0009] As a further description of the above technical solution:

[0010] The buffer assembly comprises a telescopic rod, the outside of the telescopic rod is slidably connected with a spring, and the front part of the telescopic rod is fixedly connected with a buffer pad.

[0011] As a further description of the above technical solution:

[0012] A fixing hole is provided inside the sleeve, a threaded rod is threadedly connected inside the fixing hole, and a rotating block is fixedly connected to a separated side of the threaded rod.

[0013] As a further description of the above technical solution:

[0014] Second vertical plates are fixedly connected to both sides of the exterior of the second protective plate, and a first slot is provided inside the connecting plate.

[0015] As a further description of the above technical solution:

[0016] A handle is fixedly connected to the front portion of the second vertical plate, and a universal wheel is fixedly connected to the lower portion of the second vertical plate.

[0017] As a further description of the above technical solution:

[0018] A second slot is formed inside the first vertical plate.

[0019] As a further description of the above technical solution:

[0020] Both sides of the exterior of the second vertical plate are fixedly connected with clamping blocks, the clamping blocks are slidably connected to the interior of the first clamping slot, and the clamping blocks are slidably connected to the interior of the second clamping slot.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the overall length of the guardrail is increased by the cooperation between the connecting plates, latches, buffer pads and other structures, so that the guardrail can fully protect the construction site, improve the use effect of the guardrail and play a buffering role.

[0023] 2. In the utility model, the stability of the entire guardrail can be improved through the mutual cooperation between the sleeve, threaded rod, fixing hole and other structures, and the displacement of the guardrail caused by strong wind can be avoided, which is easy to use and improves the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a safety protection device for building civil engineering proposed by the utility model;

[0025] Figure 2 This is a right side view of a safety protection device for building and civil engineering proposed by the utility model;

[0026] Figure 3 The utility model is a cross-sectional view of a fixing sleeve of a safety protection device for building and civil engineering.

[0027] Legend:

[0028] 1. First vertical plate; 2. First protective plate; 3. Connecting plate; 4. Second protective plate; 5. Second vertical plate; 6. Fixed sleeve; 7. Telescopic rod; 8. Spring; 9. Buffer pad; 10. Through hole; 11. Latch; 12. Handle; 13. Block; 14. First slot; 15. Second slot; 16. Connecting block; 17. Sleeve; 18. Insert rod; 19. Pull block; 20. Fixed hole; 21. Threaded rod; 22. Rotating block; 23. Universal wheel. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-3 , the utility model provides an embodiment: a safety protection device for building civil engineering, comprising a first vertical plate 1, a first protective plate 2 is fixedly connected to the right part of the first vertical plate 1, a connecting plate 3 is fixedly connected to the right part of the first protective plate 2, a second protective plate 4 is slidably connected to the inside of the connecting plate 3, a plurality of second protective plates 4 are provided with through holes 10 inside, a latch 11 is slidably connected to the inside of the through holes 10, a fixing sleeve 6 is fixedly connected to the front part of the first protective plate 2, a spring 8 is fixedly connected to the inside of the fixing sleeve 6, a buffer assembly is fixedly connected to the inside of the fixing sleeve 6, the buffer assembly comprises a telescopic rod 7, a spring 8 is slidably connected to the outside of the telescopic rod 7, a buffer pad 9 is fixedly connected to the front part of the telescopic rod 7, second vertical plates 5 are fixedly connected to the outside of the second protective plate 4, a first card slot 14 is provided inside the connecting plate 3, a second card slot 15 is provided inside the first vertical plate 1, and a card block 13 is fixedly connected to the outside of the second vertical plate 5 on both sides, the card block 13 is slidably connected to the inside of the first card slot 14, and the card block 13 is slidably connected to the inside of the second card slot 15.

[0031] By pulling the handle 12, the handle 12 drives the second vertical plate 5 to move while the second protective plate 4 moves and is adjusted to the desired position, the pin 11 is inserted into the through hole 10, and the block 13 on the second vertical plate 5 is inserted into the first slot 14 or the second slot 15 to fix it, so that it can be adjusted according to the length of the protection. When the buffer pad 9 is hit, the telescopic rod 7 is extended and retracted to compress the spring 8, which plays a buffering role.

[0032] Reference Figure 1 and Figure 2 The first vertical plate 1 is fixedly connected to connecting blocks 16 on both sides of its exterior, a sleeve 17 is fixedly connected to the separated side of the connecting block 16, an insertion rod 18 is slidably connected inside the sleeve 17, a pull block 19 is fixedly connected to the upper part of the insertion rod 18, a fixing hole 20 is opened inside the sleeve 17, a threaded rod 21 is threadedly connected inside the fixing hole 20, a rotating block 22 is fixedly connected to the separated side of the threaded rod 21, a handle 12 is fixedly connected to the front of the second vertical plate 5, and a universal wheel 23 is fixedly connected to the lower part of the second vertical plate 5.

[0033] By moving the pull block 19, the pull block 19 drives the insertion rod 18 to move inside the sleeve 17, and then the rotating block 22 is rotated, the rotating block 22 drives the threaded rod 21 to move, and the threaded rod 21 will fix the insertion rod 18, thereby improving the stability of the device when placed. By fixing the universal wheel 23 at the lower part of the second vertical plate 5, the universal wheel 23 facilitates the movement of the device.

[0034] Working principle: first pull the handle 12, the handle 12 drives the second vertical plate 5 to move, the second vertical plate 5 drives the second protective plate 4 to move and adjust to the required position, then align the through hole 10 in the second protective plate 4 with the connecting plate 3, and then insert the pin 11 into the through hole 10, the card block 13 on the second vertical plate 5 is inserted into the first card slot 14 to fix it, when the buffer pad 9 is hit, the telescopic rod 7 is extended and retracted to compress the spring 8, thereby achieving the effect of increasing the overall length of the guardrail, so that the guardrail can completely protect the construction site, improve the use effect of the guardrail and play a buffering role, by moving the pull block 19, the pull block 19 drives the insertion rod 18 to move inside the sleeve 17, and then rotates the rotating block 22, the rotating block 22 drives the threaded rod 21 to move inside the fixing hole 20, and the insertion rod 18 can be fixed, thereby improving the stability of the entire guardrail, preventing the guardrail from being displaced by strong winds, facilitating use, and improving the practicality of the device.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A safety protection device for building and civil engineering, comprising a first vertical plate (1), characterized in that: The right part of the first vertical plate (1) is fixedly connected to a first protective plate (2), the right part of the first protective plate (2) is fixedly connected to a connecting plate (3), the interior of the connecting plate (3) is slidably connected to a second protective plate (4), a plurality of the second protective plates (4) are each provided with a through hole (10), the interior of the through hole (10) is slidably connected to a latch (11), the front part of the first protective plate (2) is fixedly connected to a fixing sleeve (6), the interior of the fixing sleeve (6) is fixedly connected to a spring (8), and the interior of the fixing sleeve (6) is fixedly connected to a buffer assembly.

2. A safety protection device for construction and civil engineering according to claim 1, characterized in that: Both sides of the outside of the first vertical plate (1) are fixedly connected with connecting blocks (16), the separated side of the connecting block (16) is fixedly connected with a sleeve (17), the inside of the sleeve (17) is slidably connected with an insertion rod (18), and the upper part of the insertion rod (18) is fixedly connected with a pull block (19).

3. A safety protection device for construction and civil engineering according to claim 1, characterized in that: The buffer assembly comprises a telescopic rod (7), the outside of the telescopic rod (7) is slidably connected to a spring (8), and the front of the telescopic rod (7) is fixedly connected to a buffer pad (9).

4. A safety protection device for construction and civil engineering according to claim 2, characterized in that: A fixing hole (20) is provided inside the sleeve (17), a threaded rod (21) is threadedly connected inside the fixing hole (20), and a rotating block (22) is fixedly connected to the separated side of the threaded rod (21).

5. A safety protection device for construction and civil engineering according to claim 1, characterized in that: Second vertical plates (5) are fixedly connected to both sides of the exterior of the second protective plate (4), and a first card slot (14) is provided inside the connecting plate (3).

6. A safety protection device for construction and civil engineering according to claim 5, characterized in that: The front portion of the second vertical plate (5) is fixedly connected to a handle (12), and the lower portion of the second vertical plate (5) is fixedly connected to a universal wheel (23).

7. A safety protection device for construction and civil engineering according to claim 1, characterized in that: A second slot (15) is provided inside the first vertical plate (1).

8. A safety protection device for construction and civil engineering according to claim 5, characterized in that: Both sides of the exterior of the second vertical plate (5) are fixedly connected with clamping blocks (13), the clamping blocks (13) are slidably connected to the interior of the first clamping slot (14), and the clamping blocks (13) are slidably connected to the interior of the second clamping slot (15).

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