Safety protective fence for constructional engineering management

Abstract

The utility model relates to the technical field of protective fences, and discloses a safety protective fence for constructional engineering management, which comprises a frame I and a fence I. The fence I is fixedly arranged between the upper side and the lower side in the frame I; a second frame is movably installed on one side of the first frame, two shells are fixedly installed on the right side of the first frame, a fixing plate is fixedly installed between the two sides in the shells, and a spring is fixedly installed on one side of the fixing plate. By moving the handle backwards, when the handle moves backwards, the movable plate and the limiting frame are driven to move backwards, the spring is compressed, meanwhile, the fixing rod moves backwards along with the movable plate till one end of the fixing rod is completely moved out of the inserting block, and at the moment, the second frame and the first frame can be unfolded. And the portability of the device can be improved, so that the working efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of guardrails, more specifically, the utility model relates to a safety guardrail for construction engineering management. BACKGROUND

[0002] Construction engineering is a comprehensive discipline involving multiple aspects. It requires practitioners to have solid professional knowledge and practical ability, and to keep up with the development trend and technological innovation pace of the industry.

[0003] The safety guardrail is composed of a railing, a fence plate, a connecting piece and the like, and auxiliary facilities such as a handrail and a baffle can be configured as needed.

[0004] The safety guardrail is a protective device used to prevent personnel and objects from accidentally falling or splashing, and is usually installed at the edge of a building, a platform or other high places, and areas that need to be isolated and protected. The safety guardrail plays an important role in ensuring personnel safety, improving traffic order, and beautifying the environment. Generally, after use, each guardrail needs to be disassembled and taken, but it is troublesome to disassemble many guardrails, which makes it inconvenient to take them, so it needs to be improved and optimized. SUMMARY

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a safety guardrail for construction engineering management, which has the advantages of being convenient to carry and use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a safety guardrail for construction engineering management, comprising a frame one, a fence one, the fence one is fixedly arranged between the upper and lower sides inside the frame one;

[0007] One side of the frame one is movably installed with a frame two, the right side of the frame one is fixedly installed with two housings, the housings are fixedly installed with a fixed plate between the two sides inside, one side of the fixed plate is fixedly installed with a spring, one end of the spring is fixedly installed with a moving plate, the bottom of the moving plate is fixedly installed with a limiting frame two, one end of the limiting frame two penetrates through the left and right sides of the fixed plate, the top of the moving plate is fixedly installed with a fixed rod, one end of the fixed rod extends to the outside of the housing, one side of the moving plate is fixedly installed with a handle, the handle extends to the outside of the housing, one side of the frame two is fixedly installed with a connecting block, one end of the connecting block is fixedly installed with a plug-in block, the plug-in block is movably connected with the fixed rod.

[0008] As a preferred technical scheme of the utility model, one side of frame one is fixedly installed with connecting block one, the upper side of connecting block one is rotatably installed with connecting block two, one side of connecting block two is fixedly connected with frame two, the upper side of connecting block two is fixedly installed with fixed block, the upper side of frame one is fixedly installed with fixed frame, the middle of fixed frame is rotatably installed with knob, one side of fixed frame is movably installed with threaded rod, one end of threaded rod penetrates through the left and right sides of fixed frame and knob, one end of threaded rod is fixedly installed with tooth block, the other end of threaded rod is fixedly installed with limiting frame one, one end of fixed frame is fixedly installed with limiting rod, limiting rod and limiting frame one movably sleeve.

[0009] As a preferred technical scheme of the utility model, one side of frame one is fixedly installed with connecting block one, the upper side of connecting block one is rotatably installed with connecting block two, one side of connecting block two is fixedly connected with frame two, the upper side of connecting block two is fixedly installed with fixed block, the upper side of frame one is fixedly installed with fixed frame, the middle of fixed frame is rotatably installed with knob, one side of fixed frame is movably installed with threaded rod, one end of threaded rod penetrates through the left and right sides of fixed frame and knob, one end of threaded rod is fixedly installed with tooth block, the other end of threaded rod is fixedly installed with limiting frame one, one end of fixed frame is fixedly installed with limiting rod, limiting rod and limiting frame one movably sleeve.

[0010] As a preferred technical scheme of the utility model, one side of frame one is fixedly installed with connecting block one, the upper side of connecting block one is rotatably installed with connecting block two, one side of connecting block two is fixedly connected with frame two, the upper side of connecting block two is fixedly installed with fixed block, the upper side of frame one is fixedly installed with fixed frame, the middle of fixed frame is rotatably installed with knob, one side of fixed frame is movably installed with threaded rod, one end of threaded rod penetrates through the left and right sides of fixed frame and knob, one end of threaded rod is fixedly installed with tooth block, the other end of threaded rod is fixedly installed with limiting frame one, one end of fixed frame is fixedly installed with limiting rod, limiting rod and limiting frame one movably sleeve.

[0011] As a preferred technical scheme of the utility model, one side of frame one is fixedly installed with connecting block one, the upper side of connecting block one is rotatably installed with connecting block two, one side of connecting block two is fixedly connected with frame two, the upper side of connecting block two is fixedly installed with fixed block, the upper side of frame one is fixedly installed with fixed frame, the middle of fixed frame is rotatably installed with knob, one side of fixed frame is movably installed with threaded rod, one end of threaded rod penetrates through the left and right sides of fixed frame and knob, one end of threaded rod is fixedly installed with tooth block, the other end of threaded rod is fixedly installed with limiting frame one, one end of fixed frame is fixedly installed with limiting rod, limiting rod and limiting frame one movably sleeve.

[0012] As a preferred technical scheme of the utility model, one side of frame one is fixedly installed with connecting block one, the upper side of connecting block one is rotatably installed with connecting block two, one side of connecting block two is fixedly connected with frame two, the upper side of connecting block two is fixedly installed with fixed block, the upper side of frame one is fixedly installed with fixed frame, the middle of fixed frame is rotatably installed with knob, one side of fixed frame is movably installed with threaded rod, one end of threaded rod penetrates through the left and right sides of fixed frame and knob, one end of threaded rod is fixedly installed with tooth block, the other end of threaded rod is fixedly installed with limiting frame one, one end of fixed frame is fixedly installed with limiting rod, limiting rod and limiting frame one movably sleeve.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] 1、The utility model discloses a portable frame structure, which comprises frame one, frame two, connecting block one, connecting block two, fixed block, fixed frame, knob, threaded rod, tooth block, limiting frame one, limiting rod and frame two.

[0015] 2、The utility model discloses a portable frame structure, which comprises frame one, frame two, connecting block one, connecting block two, fixed block, fixed frame, knob, threaded rod, tooth block, limiting frame one, limiting rod and frame two. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model structure schematic diagram is provided;

[0017] Figure 2 The second state structure schematic view of the utility model is shown in Figure 2;

[0018] Figure 3 The A place local enlarged schematic view of the utility model is shown in Figure 3; Figure 2

[0019] The second state side structure schematic view of the utility model is shown in Figure 4; Figure 4

[0020] The B place local enlarged schematic view of the utility model is shown in Figure 5; Figure 5 Figure 4

[0021] Figure 6 The fixed rod structure schematic view of the utility model is shown in Figure 6.

[0022] In the figure: 1, frame one; 2, fence one; 3, handle; 4, bolt; 5, connecting block one; 6, connecting block two; 7, frame two; 8, fence two; 9, fixed block; 10, fixed frame; 11, knob; 12, threaded rod; 13, limit frame one; 14, limit rod; 15, tooth block; 16, connecting block; 17, plug block; 18, shell; 19, fixed plate; 20, spring; 21, moving plate; 22, fixed rod; 23, limit frame two; 24, handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] As shown in Figure 1, the utility model provides a kind of safety fence for construction engineering management, including frame one 1, fence one 2, fence one 2 is fixedly arranged between the upper and lower sides in the inside of frame one 1; Figures 1 to 6

[0025] ​​​The side of the frame one 1 is movably installed with the frame two 7, the right side of the frame one 1 is fixedly installed with two housings 18, the left and right sides inside the housing 18 are fixedly installed with the fixed plate 19, one side of the fixed plate 19 is fixedly installed with the spring 20, one end of the spring 20 is fixedly installed with the moving plate 21, the bottom of the moving plate 21 is fixedly installed with the limiting frame two 23, one end of the limiting frame two 23 penetrates through the left and right sides of the fixed plate 19, the top of the moving plate 21 is fixedly installed with the fixed rod 22, one end of the fixed rod 22 extends to the outside of the housing 18, one side of the moving plate 21 is fixedly installed with the handle 24, the handle 24 extends to the outside of the housing 18, one side of the frame two 7 is fixedly installed with the connecting block 16, one end of the connecting block 16 is fixedly installed with the plug block 17, and the plug block 17 is movably connected with the fixed rod 22.

[0026] When the staff needs to use the device, the staff first moves the handle 24 backward, when the handle 24 moves backward, the moving plate 21 is driven to move backward, when the moving plate 21 moves backward, the limiting frame two 23 is driven to move backward, when the limiting frame two 23 and the moving plate 21 both move backward, the spring 20 is compressed, at the same time, with the backward movement of the moving plate 21, the fixed rod 22 moves backward, when the fixed rod 22 moves backward, one end of the fixed rod 22 gradually moves backward, when one end of the fixed rod 22 completely moves out of the inside of the plug block 17, the frame two 7 and the frame one 1 can be unfolded.

[0027] When the handle 24 moves backward, the moving plate 21 and the limiting frame two 23 are driven to move backward, the spring 20 is compressed, at the same time, with the backward movement of the moving plate 21, the fixed rod 22 moves backward until one end of the fixed rod 22 completely moves out of the plug block 17, at this time, the frame two 7 and the frame one 1 can be unfolded, compared with the traditional device, the device can improve the portability of the device by fixing the frame two 7 and the frame one 1 after being contracted, thereby improving the working efficiency of the device.

[0028] The side of the frame one 1 is fixedly installed with the connecting block one 5, the top of the connecting block one 5 is rotatably installed with the connecting block two 6, one side of the connecting block two 6 is fixedly connected with the frame two 7, the top of the connecting block two 6 is fixedly installed with the fixed block 9, the top of the frame one 1 is fixedly installed with the fixed frame 10, the middle of the fixed frame 10 is rotatably installed with the knob 11, one side of the fixed frame 10 is movably installed with the threaded rod 12, one end of the threaded rod 12 penetrates through the left and right sides of the fixed frame 10 and the knob 11, one end of the threaded rod 12 is fixedly installed with the tooth block 15, the other end of the threaded rod 12 is fixedly installed with the limiting frame one 13, one end of the fixed frame 10 is fixedly installed with the limiting rod 14, and the limiting rod 14 movably sleeves with the limiting frame one 13.

[0029] When the worker uses it, the worker first rotates frame two 7 to a suitable position, when frame two 7 rotates, the rotation of connecting block two 6 is adjusted, when connecting block two 6 rotates, the rotation of fixed block 9 is driven, then the knob 11 is rotated, when the knob 11 rotates, because the connecting place of the knob 11 and the threaded rod 12 is provided with a thread, so the threaded rod 12 is driven to move along with the rotation of the knob 11, when the threaded rod 12 moves, the limit frame one 13 is driven to move, along with the forward movement of the threaded rod 12, the tooth block 15 is moved forward, so that the rotation of the tooth block 15 limits the rotation of the fixed block 9.

[0030] When the frame two 7 is rotated to drive the rotation of the connecting block two 6 and the fixed block 9, the knob 11 is further rotated to drive the threaded rod 12 to move through the threaded connection, and then the limit frame one 13 and the tooth block 15 are moved forward, when the tooth block 15 is engaged with the fixed block 9, the rotation of the fixed block 9 is limited, compared with the traditional device, the device can change the angle of the frame two 7 and the frame one 1 at will through the limitation of the rotation of the fixed block 9, thereby improving the applicability of the device and the use range of the device.

[0031] The side of the frame one 1 is fixedly provided with the bolt 4, and the side of the frame two 7 is fixedly provided with the fixed block 9.

[0032] The bolt 4 and the fixed block 9 are designed, so that a plurality of the protective fences can be combined.

[0033] The upper portion of the frame one 1 is hingedly provided with the handle 3, and the handle 3 is movably connected with the frame two 7.

[0034] The handle 3 is designed, so that the worker can hold the handle 3 to hold the device.

[0035] The top of the inner side of the frame two 7 is fixedly provided with the fence two 8, and the bottom of the fence two 8 is fixedly connected with the bottom of the inner side of the frame two 7.

[0036] The fence two 8 is designed, so that the stability of the frame two 7 can be improved, and the frame two 7 is more solid.

[0037] The tooth block 15 is located on one side of the fixed block 9, and the tooth block 15 is engaged with the fixed block 9.

[0038] The tooth block 15 limits the rotation of the fixed block 9, so that when the frame two 7 is rotated to a suitable position, the frame two 7 can be fixed through the tooth block 15.

[0039] The working principle and use process of the utility model are as follows:

[0040] When the staff needs to use the device, the staff first moves the handle 24 backward, when the handle 24 moves backward, the moving plate 21 is driven to move backward, when the moving plate 21 moves backward, the limiting frame two 23 is driven to move backward, when the limiting frame two 23 and the moving plate 21 both move backward, the spring 20 is compressed, and with the backward movement of the moving plate 21, the fixed rod 22 is moved backward, when the fixed rod 22 moves backward, one end of the fixed rod 22 is gradually moved backward, and when the one end of the fixed rod 22 is completely moved out of the inside of the insertion block 17, the frame two 7 and the frame one 1 can be unfolded.

[0041] When the staff uses it, the staff first rotates the frame two 7 to a suitable position, when the frame two 7 rotates, the rotation of the connecting block two 6 is adjusted, when the connecting block two 6 rotates, the rotation of the fixed block 9 is driven, and then the knob 11 is rotated, when the knob 11 rotates, because the connection between the knob 11 and the threaded rod 12 is provided with threads, with the rotation of the knob 11, the threaded rod 12 is driven to move, when the threaded rod 12 moves, the limiting frame one 13 is driven to move, and with the forward movement of the threaded rod 12, the tooth block 15 is moved forward, so that the tooth block 15 limits the rotation of the fixed block 9.

[0042] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying that these entities or actions are in any way mutually exclusive or directional. Moreover, the terms "include", "have", or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles, or devices including a series of elements include not only those elements but also other elements not explicitly listed, or other elements inherent in such processes, methods, articles, or devices.

[0043] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A safety fence for construction site management comprising a frame (1) and a fence (2), characterized in that: The fence one (2) is fixedly arranged between the upper and lower sides inside the frame one (1); The frame two (7) is movably arranged on one side of the frame one (1), two housings (18) are fixedly arranged on the right side of the frame one (1), two fixed plates (19) are fixedly arranged between the two sides inside the housings (18), springs (20) are fixedly arranged on one side of the fixed plates (19), moving plates (21) are fixedly arranged on one end of the springs (20), limit racks two (23) are fixedly arranged on the bottom of the moving plates (21), one end of the limit racks two (23) penetrates through the left and right sides of the fixed plates (19), fixed rods (22) are fixedly arranged above the moving plates (21), one end of the fixed rods (22) extends to the outside of the housings (18), handles (24) are fixedly arranged on one side of the moving plates (21), the handles (24) extend to the outside of the housings (18), a connecting block (16) is fixedly arranged on one side of the frame two (7), an insertion block (17) is fixedly arranged on one end of the connecting block (16), and the insertion block (17) is movably connected with the fixed rods (22).

2. A safety fence for construction site management according to claim 1, characterized in that: The connecting block one (5) is fixedly arranged on one side of the frame one (1), the connecting block two (6) is rotatably arranged above the connecting block one (5), one side of the connecting block two (6) is fixedly connected with the frame two (7), the fixed block (9) is fixedly arranged above the connecting block two (6), the fixed frame (10) is fixedly arranged above the frame one (1), the knob (11) is rotatably arranged in the middle of the fixed frame (10), the threaded rod (12) is movably arranged on one side of the fixed frame (10), one end of the threaded rod (12) penetrates through the left and right sides of the fixed frame (10) and the knob (11), the tooth block (15) is fixedly arranged on one end of the threaded rod (12), the limit rack one (13) is fixedly arranged on the other end of the threaded rod (12), and the limit rod (14) is fixedly arranged on one end of the fixed frame (10) and movably sleeved with the limit rack one (13).

3. The safety fence for construction site management according to claim 1, characterized in that: The latch (4) is fixedly arranged on one side of the frame one (1), and the fixed block (9) is fixedly arranged on one side of the frame two (7).

4. The safety fence for construction site management according to claim 1, characterized in that: The handle (3) is hingedly arranged above the frame one (1), and the handle (3) is movably connected with the frame two (7).

5. The safety fence for construction site management according to claim 1, characterized in that: The fence two (8) is fixedly arranged on the top of the inner side of the frame two (7), and the bottom of the fence two (8) is fixedly connected with the bottom of the inner side of the frame two (7).

6. The safety fence for construction site management according to claim 2, characterized in that: The tooth block (15) is located on one side of the fixed block (9), and the tooth block (15) is in meshing connection with the fixed block (9).

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