Protective device for building engineering construction

Abstract

The utility model discloses a protective device for building engineering construction, which relates to the technical field of building construction and comprises a breast board I. The left side face of the breast board I is in contact with a fixed plate I. The inner side of the breast board I is rotatably connected with a rotating rod I. The inner side of an inclined frame is movably connected with a rotating rod II. And the outer surface of the second rotating rod is rotationally connected with a second fixing plate, and the right side face of the second fixing plate makes contact with a second breast board. Through cooperation of the first breast board, the second breast board, the first fixing board, the second fixing board, the inclined frame, the first rotating rod and the second rotating rod, the first fixing board can rotate with the first fixing rod as the circle center so as to fix the first breast board, and meanwhile the second fixing board can rotate with the second fixing rod as the circle center so as to fix the second breast board; and the fixing plate I and the fixing plate II are broken back if disassembly is needed, so that the breast board I and the breast board II are separated, and the problem that the transportation efficiency of the protection device is reduced is solved.

Description

Technical Field

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

[0002] Construction engineering refers to the process of using engineering technology and methods to design, construct, supervise, inspect and other activities on buildings. Construction engineering involves many aspects such as building materials, structural design, construction technology, and engineering management. It is a highly comprehensive engineering field. At the same time, when carrying out construction projects, it is necessary to consider the functional requirements of the building to meet the needs of customers. With the continuous progress of society, more and more places are carrying out construction projects.

[0003] However, during the construction period, the construction site needs to be enclosed with protective devices. The protective devices can effectively isolate the construction area, prevent outsiders and vehicles from mistakenly entering the construction area, reduce the possibility of accidents at the construction site, and ensure the safety of construction workers and surrounding residents. However, most of the current protective devices are iron plates and brackets fixed together. When the construction is completed and the site is changed, the protective devices need to be transported. These devices are inconvenient to disassemble and can only be transported as a whole, which takes up more space for transportation, resulting in a decrease in the transportation efficiency of the protective devices. To this end, we provide a protective device for construction engineering to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a protective device for construction engineering.

[0006] 2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for construction engineering, comprising a guardrail 1, a fixed plate 1 being in contact with each other on the left side of the guardrail 1, a groove 1 being provided on the left side of the fixed plate 1, a groove 2 being provided on the left side of the guardrail 1, a fixed rod 1 being movably connected to the inner wall of the groove 1, an outer surface of the fixed rod 1 being movably connected to the inner wall of the groove 2, a rotating rod 1 being rotatably connected to the inner side of the fixed plate 1, an outer surface of the rotating rod 1 being movably connected to an inclined frame, a rotating rod 2 being movably connected to the inner side of the inclined frame, a rotating rod 2 being rotatably connected to the outer surface of the rotating rod 2, a fixed plate 2 being rotatably connected to the outer surface of the rotating rod 2, and the right side of the fixed plate 2 being in contact with each other.

[0008] Furthermore, a nut one is installed on the outer surface of the rotating rod one, and the back side of the nut one is in contact with the front side of the inclined frame. A nut two is fixedly connected to the outer surface of the rotating rod two, and the back side of the nut two is in contact with the front side of the inclined frame.

[0009] Furthermore, a groove three is provided on the right side surface of the guardrail plate two, a groove four is provided on the right side surface of the fixing plate two, and a fixing rod two is movably connected to the inner wall of the groove three.

[0010] Furthermore, the outer surface of the fixing rod 2 is in contact with the inner wall of the groove 4, the upper surface of the guardrail 1 is provided with a card groove 1, and the bottom surface of the guardrail 2 is provided with a card groove 2.

[0011] Furthermore, a card plate is clamped on the inner wall of the first clamping slot, the upper surface of the card plate is clamped on the inner wall of the second clamping slot, and the upper surface of the first guardrail and the bottom surface of the second guardrail are in contact with each other.

[0012] Furthermore, a first clamping rod is installed on the inner side of the clamping plate, and the outer surface of the first clamping rod is mounted on the inner side of the first guardrail. A second clamping rod is installed on the inner side of the clamping plate, and the outer surface of the second clamping rod is mounted on the inner side of the second guardrail.

[0013] Furthermore, a spring 1 is installed on the inner wall of the baffle 1, a spring 2 is installed on the inner wall of the baffle 2, a nozzle is installed on the upper surface of the baffle 2, and a base is fixedly connected to the bottom surface of the inclined frame.

[0014] III) Beneficial effects:

[0015] Compared with the prior art, the protective device for construction engineering has the following beneficial effects:

[0016] 1. The utility model cooperates between guardrail 1, guardrail 2, fixed plate 1, fixed plate 2, inclined frame, rotating rod 1 and rotating rod 2. The inclined frame is first installed on guardrail 1. At this time, fixed plate 1 can be rotated with fixed rod 1 as the center to fix guardrail 1. At the same time, fixed plate 2 can be rotated with fixed rod 2 as the center to fix guardrail 2. In this way, guardrail 1 and guardrail 2 protect the construction site. If disassembly is required, fixed plate 1 and fixed plate 2 are bent back, and then the inclined frame is separated from guardrail 1. In this way, guardrail 1 and guardrail 2 are separated, which is convenient for transportation and does not take up space, thereby solving the problem of reduced transportation efficiency of protective devices.

[0017] 2. The utility model achieves the coordination among guardrail 1, guardrail 2, spring 1, spring 2, fixed plate 1 and fixed plate 2. Fixed plate 1 is first used to fix guardrail 1, and fixed plate 2 is used to fix guardrail 2, so that guardrail 1 and guardrail 2 are fixed together. When guardrail 1 and guardrail 2 are impacted by the outside world, spring 1 and spring 2 will expand and contract, thereby performing shock-absorbing treatment on guardrail 1 and guardrail 2, thus solving the problem that the protective device is easily damaged by external impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cutaway structure of a fixing plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the cutaway structure of the utility model oblique frame;

[0021] Figure 4 This is a schematic diagram of the cutaway structure of a guardrail of the utility model;

[0022] Figure 5 This is a schematic diagram of the second cutaway structure of the railing of the utility model.

[0023] In the figure: 1. guardrail one; 2. fixed plate one; 3. groove one; 4. groove two; 5. fixed rod one; 6. rotating rod one; 7. inclined frame; 8. rotating rod two; 9. fixed plate two; 10. guardrail two; 11. nut one; 12. nut two; 13. groove three; 14. groove four; 15. fixed rod two; 16. slot one; 17. slot two; 18. clamping plate; 19. clamping rod one; 20. clamping rod two; 21. spring one; 22. spring two; 23. nozzle; 24. base. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figure 1-5As shown, the utility model provides a technical solution: a protective device for construction engineering, including a guardrail 1, a fixed plate 2 is mutually contacted on the left side of the guardrail 1, a groove 3 is provided on the left side of the fixed plate 2, a groove 24 is provided on the left side of the guardrail 1, a fixed rod 5 is movably connected to the inner wall of the groove 3, the outer surface of the fixed rod 5 is movably connected to the inner wall of the groove 24, the inner side of the fixed rod 5 is rotatably connected to a rotating rod 6, the outer surface of the rotating rod 6 is movably connected to an inclined frame 7, and the inner side of the inclined frame 7 is movably connected There is a rotating rod 28, the outer surface of which is rotatably connected to a fixed plate 29, and the right side of the fixed plate 29 is in contact with a guardrail 20. When the inclined frame 7 is installed on the guardrail 1, the fixed plate 2 can be rotated with the rotating rod 6 as the center, so that the fixed plate 2 can fix and support the guardrail 1. Similarly, the fixed plate 29 can fix and support the guardrail 10. When the fixed plate 2 is fixed on the guardrail 1, the fixed rod 5 is installed in the groove 3 and the groove 4, ensuring that the guardrail 1 has a stable working environment.

[0026] A nut 11 is installed on the outer surface of the rotating rod 6, and the back of the nut 11 is in contact with the front of the inclined frame 7. A nut 12 is fixedly connected to the outer surface of the rotating rod 8, and the back of the nut 12 is in contact with the front of the inclined frame 7. When the fixing plate 2 is firmly fixed, the nut 11 is rotated to fix the rotating rod 6. Similarly, the nut 12 can be rotated to fix the rotating rod 8, so that the guardrail 1 and the guardrail 10 are firmly fixed.

[0027] A groove three 13 is provided on the right side surface of the guardrail two 10, a groove four 14 is provided on the right side surface of the fixing plate two 9, and a fixing rod two 15 is movably connected to the inner wall of the groove three 13. The groove three 13 is provided on the right side surface of the guardrail two 10. When the fixing plate two 9 is firmly fixed on the guardrail two 10, the fixing rod two 15 can be inserted into the groove three 13 and the groove four 14, so that the fixing plate two 9 is firmly fixed on the guardrail two 10.

[0028] The outer surface of the fixing rod 2 15 is in contact with the inner wall of the groove 4 14, a slot 16 is provided on the upper surface of the guardrail 1, and a slot 2 17 is provided on the bottom surface of the guardrail 2 10. The slot 16 is provided on the upper surface of the guardrail 1, so that the guardrail 1 and the guardrail 2 10 can be fixedly connected together again, and it is also convenient to disassemble the guardrail 1 and the guardrail 2 10.

[0029] The inner wall of the slot 16 is clamped with a clamping plate 18, the upper surface of the clamping plate 18 is clamped with the inner wall of the slot 2 17, the upper surface of the guardrail 1 and the bottom surface of the guardrail 2 10 are in contact with each other, the clamping plate 18 is clamped with the inner wall of the slot 16, and the clamping plate 18 is installed into the slot 16, so that the guardrail 1 and the guardrail 2 10 can be fixed together, so that the guardrail 1 and the guardrail 2 10 can protect the construction site.

[0030] A clamping rod 19 is installed on the inner side of the clamping plate 18, and the outer surface of the clamping rod 19 is mounted on the inner side of the guardrail 1. A clamping rod 20 is installed on the inner side of the clamping plate 18, and the outer surface of the clamping rod 20 is mounted on the inner side of the guardrail 2. When the clamping plate 18 is clamped in the clamping slot 16 and the clamping slot 27, the clamping rod 19 and the clamping rod 20 can be used to fix the clamping plate 18 in the clamping slot 16 and the clamping slot 27.

[0031] A spring 21 is installed on the inner wall of guardrail 1, a spring 22 is installed on the inner wall of guardrail 2 10, a nozzle 23 is installed on the upper surface of guardrail 2 10, a base 24 is fixedly connected to the bottom surface of the inclined frame 7, and a spring 21 is installed on the inner wall of guardrail 1. Guardrail 1 protects spring 21, and spring 21 reduces shock for guardrail 1. Similarly, guardrail 2 10 protects spring 22, and spring 22 reduces shock for guardrail 2 10.

[0032] Working principle: when the inclined frame 7 is installed on the guardrail 1, the fixed plate 2 can be rotated with the rotating rod 1 6 as the center, and the fixed plate 2 9 can be rotated with the rotating rod 2 8 as the center, so that the fixed plate 2 fixes the guardrail 1, and the fixed plate 29 fixes the guardrail 2 10. If they are firmly fixed, tighten the nuts 11 and 12 on the rotating rod 1 6 and the rotating rod 2 8 to fix the fixed plate 2 and the fixed plate 2 9 firmly. At the same time, install the card plate 18 into the card slot 16 and the card slot 2 17, and install the card rod 19 and the card rod 2 20 into the card plate 18. Moreover, if the guardrail 1 and the guardrail 2 10 encounter external impact, the springs 1 21 and the springs 2 22 will perform shock-absorbing treatment on the guardrail 1 and the guardrail 2 10.

Claims

1. A protective device for construction engineering, comprising a guardrail (1), characterized in that: The left side surface of the guardrail one (1) is in contact with a fixed plate one (2), the left side surface of the fixed plate one (2) is provided with a groove one (3), the left side surface of the guardrail one (1) is provided with a groove two (4), the inner wall of the groove one (3) is movably connected with a fixed rod one (5), the outer surface of the fixed rod one (5) is movably connected with the inner wall of the groove two (4), the inner side of the fixed plate one (2) is rotatably connected with a rotating rod one (6), the outer surface of the rotating rod one (6) is movably connected with an inclined frame (7), the inner side of the inclined frame (7) is movably connected with a rotating rod two (8), the outer surface of the rotating rod two (8) is rotatably connected with a fixed plate two (9), and the right side surfaces of the fixed plate two (9) are in contact with a guardrail two (10).

2. A protective device for construction engineering according to claim 1, characterized in that: The outer surface of the rotating rod 1 (6) is mounted with a nut 1 (11), and the back surface of the nut 1 (11) is in contact with the front surface of the inclined frame (7). The outer surface of the rotating rod 2 (8) is fixedly connected with a nut 2 (12), and the back surface of the nut 2 (12) is in contact with the front surface of the inclined frame (7).

3. A protective device for construction engineering according to claim 1, characterized in that: The right side surface of the second guardrail (10) is provided with a third groove (13), the right side surface of the second fixing plate (9) is provided with a fourth groove (14), and the inner wall of the third groove (13) is movably connected with a second fixing rod (15).

4. A protective device for construction engineering according to claim 3, characterized in that: The outer surface of the fixing rod 2 (15) and the inner wall of the groove 4 (14) are in contact with each other, the upper surface of the guardrail 1 (1) is provided with a clamping groove 1 (16), and the bottom surface of the guardrail 2 (10) is provided with a clamping groove 2 (17).

5. A protective device for construction engineering according to claim 4, characterized in that: The inner wall of the first card slot (16) is clamped with a clamping plate (18), the upper surface of the clamping plate (18) is clamped with the inner wall of the second card slot (17), and the upper surface of the first guardrail (1) and the bottom surface of the second guardrail (10) are in contact with each other.

6. A protective device for construction engineering according to claim 5, characterized in that: A first clamping rod (19) is installed on the inner side of the clamping plate (18), and the outer surface of the first clamping rod (19) is mounted on the inner side of the first guardrail (1). A second clamping rod (20) is installed on the inner side of the clamping plate (18), and the outer surface of the second clamping rod (20) is mounted on the inner side of the second guardrail (10).

7. A protective device for construction engineering according to claim 1, characterized in that: The inner wall of the first guardrail (1) is installed with a spring (21), the inner wall of the second guardrail (10) is installed with a spring (22), the upper surface of the second guardrail (10) is installed with a nozzle (23), and the bottom surface of the inclined frame (7) is fixedly connected with a base (24).

Images