Anti-falling rope fixing device for electric power construction high-altitude operation
By designing a falling rope fixing device including clamps, auxiliary blocks, deviation correction mechanisms and fixing mechanisms, the problem that existing rope fixing devices cannot be reinforcing with rope movement and resistance limits is solved, and higher safety and stability are achieved.
Patent Information
- Application Number
- CN202420594582.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-03-26
AI Technical Summary
The existing rope fixing device cannot be used to assist in reinforcement during high altitude operations, and cannot correct and limit the device, resulting in increased fall risk and poor fixing effect.
A falling rope fixing device including a rope, a fixing plate, a clamp, an auxiliary block, a bias correction mechanism and a fixing mechanism is designed. The auxiliary reinforcement of the rope is achieved through the coordination of the clamp, an auxiliary block, a chute and a friction plate, and the correction and limit of the device are achieved through the coordination of the straight rod, a fixing cylinder, a spring and a slide.
The device can be reinforced by the movement of the rope, ensuring the firmness of the rope, and avoiding the device's deviation through the correction and limiting functions, reducing the risk of falling, and improving the safety of high-altitude operations.
Smart Images
Figure CN222605265U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric power construction, in particular to a falling prevention and rope fixing device for high-altitude operation of electric power construction. Background Art
[0002] Power construction refers to the entire construction process of power facility construction projects in the planning and construction of power projects, in accordance with relevant planning and design drawings and documents, and with reference to certain standards and technical requirements. Power construction involves high-altitude operations, which require the use of rope fixing devices.
[0003] Existing rope fixing devices usually do not have the function of using the movement of the rope for auxiliary reinforcement when in use. The movement of the rope puts the firmness of the rope fixing device to the test, thereby increasing the risk of falling. The device cannot be corrected and limited. When the device is offset, the fixing effect will deteriorate, thereby posing a danger to height workers.
[0004] In order to solve the above technical problems, we have designed a fall-proof rope fixing device for high-altitude operations in power construction. Utility Model Content
[0005] The purpose of the utility model is to provide a fall prevention rope fixing device for high-altitude operations in electric power construction, which has the advantages of being able to utilize the movement of the rope for auxiliary reinforcement and being able to correct the deviation and limit the position of the device, thereby solving the problem that the device usually does not have the advantage of being able to utilize the movement of the rope for auxiliary reinforcement and is unable to correct the deviation and limit the position of the device.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fall-proof rope fixing device for high-altitude operations in power construction, comprising a rope, a fixed plate, a clamping block and an auxiliary block, the number of the fixed plate, the clamping block and the auxiliary block are all two, the opposite side of the fixed plate is fixedly connected with a deviation correction mechanism, the opposite side of the clamping block is fixedly connected with a straight rod, the top of the auxiliary block is fixedly connected with a semi-cylinder, the top of the semi-cylinder is fixedly connected with a fixing mechanism, the bottom of the auxiliary block is provided with a first oblique groove, and the inner cavity of the first oblique groove is provided with a second oblique groove.
[0007] Preferably, the correction mechanism includes a fixed cylinder, the opposite side of the fixed cylinder is fixedly connected to the fixed plate, the inner cavity of the fixed cylinder is fixedly connected with a spring, the opposite side of the spring is fixedly connected to the straight rod, the front and rear sides of the straight rod are fixedly connected with sliders, and sliding holes are opened on the front and rear sides of the fixed cylinder.
[0008] Preferably, the fixing mechanism comprises a fixing plate, the bottom of which is fixedly connected to the semi-cylinder, a bolt body is provided through the surface of the fixing plate, and a nut body is provided on the surface of the bolt body.
[0009] Preferably, a clamping plate is fixedly connected to the top of the clamping block, and a friction plate is fixedly connected to the opposite side of the clamping plate and the opposite side of the clamping block.
[0010] Preferably, a reinforcing rib is fixedly connected to the bottom of the fixing tube, and a side opposite to the reinforcing rib is fixedly connected to the fixing plate.
[0011] Preferably, the fixing tube is movably sleeved on the surface of the straight rod, and the opposite side of the sliding block passes through the sliding hole and is slidably connected to the sliding hole.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model has the advantage of being able to utilize the movement of the rope for auxiliary reinforcement through the cooperation of the clamping block, the auxiliary block, the first oblique groove, the second oblique groove, the bolt body, the nut body, the clamping plate and the friction plate. The operator fixes the auxiliary block on the surface of the rope. When the rope slides downward, the first oblique groove and the second oblique groove will contact the clamping plate and the clamping block, and make the clamping block and the clamping plate move toward each other, thereby clamping the rope, and the movement of the auxiliary block can continuously drive the clamping block and the clamping plate to tighten.
[0014] 2. The utility model has the advantages of being able to correct and limit the device through the cooperation of the straight rod, the fixed cylinder, the spring and the slider. The spring is stretched during the movement of the clamp block and the clamp plate, and the slider slides in the fixed cylinder. The fixed cylinder limits the straight rod, thereby allowing the clamp block and the clamp plate to move in the horizontal direction, avoiding deviation that makes it impossible to clamp the rope, which is beneficial to the protection of high-altitude operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structural axial side of the utility model;
[0016] Figure 2 It is a schematic diagram of the explosion from the left visual axis side of the local structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the axial explosion of the local structure of the utility model;
[0018] Figure 4 It is a schematic diagram of an explosion from the axial side when viewing the local structure of the utility model from above.
[0019] In the figure: 1. rope; 2. fixing plate; 3. clamping block; 4. auxiliary block; 5. correction mechanism; 6. straight rod; 7. semi-cylinder; 8. fixing mechanism; 9. first inclined groove; 10. second inclined groove; 11. fixing cylinder; 12. spring; 13. slider; 14. fixing plate; 15. bolt body; 16. nut body; 17. clamping plate; 18. friction plate. DETAILED DESCRIPTION
[0020] See also Figure 1-Figure 4 A fall-proof rope fixing device for high-altitude operation in electric power construction comprises a rope 1, a fixing plate 2, a clamping block 3 and an auxiliary block 4. The number of the fixing plate 2, the clamping block 3 and the auxiliary block 4 are all two. A deviation correction mechanism 5 is fixedly connected to the opposite side of the fixing plate 2, and a straight rod 6 is fixedly connected to the opposite side of the clamping block 3. A semi-cylinder 7 is fixedly connected to the top of the auxiliary block 4, and a fixing mechanism 8 is fixedly connected to the top of the semi-cylinder 7. A first inclined groove 9 is provided at the bottom of the auxiliary block 4, and a second inclined groove 10 is provided in the inner cavity of the first inclined groove 9.
[0021] See also Figure 1 and Figure 3 The deviation correction mechanism 5 includes a fixed cylinder 11, the opposite side of the fixed cylinder 11 is fixedly connected to the fixed plate 2, the inner cavity of the fixed cylinder 11 is fixedly connected with a spring 12, the opposite side of the spring 12 is fixedly connected to the straight rod 6, the front and rear sides of the straight rod 6 are fixedly connected with a slider 13, and the front and rear sides of the fixed cylinder 11 are provided with sliding holes. By setting the fixed cylinder 11, the spring 12 and the slider 13, the straight rod 6 can be limited to avoid the deviation of the clamping block 3 and the clamping plate 17, which makes it impossible to clamp the rope.
[0022] See also Figure 1 and Figure 2 The fixing mechanism 8 includes a fixing plate 14, the bottom of which is fixedly connected to the semi-cylinder 7, a bolt body 15 is provided on the surface of the fixing plate 14, and a nut body 16 is provided on the surface of the bolt body 15. By arranging the fixing plate 14, the bolt body 15 and the nut body 16, the auxiliary block 4 can be fixed on the surface of the rope 1, which is beneficial to the process of preventing falling.
[0023] See also Figure 1 and Figure 3 A clamp plate 17 is fixedly connected to the top of the clamp block 3, and a friction plate 18 is fixedly connected to the opposite side of the clamp plate 17 and the opposite side of the clamp block 3. By arranging the clamp plate 17, the clamp block 3 and the friction plate 18, the rope 1 can be clamped, thereby protecting workers working at heights.
[0024] See also Figure 1 and Figure 3 The bottom of the fixed tube 11 is fixedly connected with a reinforcing rib. By setting the reinforcing rib, the fixed tube 11 can be reinforced, which is beneficial to improving the stability of the device. The opposite side of the reinforcing rib is fixedly connected to the fixed plate 2.
[0025] See also Figure 1 , Figure 3 and Figure 4The fixed tube 11 is movably sleeved on the surface of the straight rod 6, and the opposite side of the slider 13 passes through the sliding hole and is slidably connected to the sliding hole. By setting the spring 12, the straight rod 6 can be reset, which is beneficial to the movement of the clamping plate 17 and the clamping block 3.
[0026] When in use, the operator fixes the fixing plate 14 by the bolt body 15 and the nut body 16, so that the auxiliary block 4 and the semi-cylinder 7 are fixed on the surface of the rope 1. When the rope 1 slips, the auxiliary block 4 moves downward, so that the clamping plate 17 is stuck in the second inclined groove 10. Since the second inclined groove 10 is inclined, the downward movement of the auxiliary block 4 can drive the clamping plate 17 to move toward each other, and the clamping plate 17 can be stuck in the semi-cylinder 7. The semi-cylinder 7 limits the clamping plate 17. Subsequently, the surface of the clamping block 3 contacts the first inclined groove 9, driving the clamping block 3 to move toward each other, thereby clamping the rope 1 through the clamping plate 17 and the clamping block 3, and the friction plate 18 can increase the friction force, and the movement of the clamping block 3 and the straight rod 6 drives the spring 12 to stretch. The straight rod 6 moves toward each other under the limiting action of the slider 13, thereby limiting the clamping plate 17 and the clamping block 3, so that the clamping plate 17 and the clamping block 3 can clamp the rope 1.
[0027] To sum up: the anti-fall rope fixing device for high-altitude operations in power construction, through the cooperation of the clamping block 3, the auxiliary block 4, the first bevel groove 9, the second bevel groove 10, the bolt body 15, the nut body 16, the clamping plate 17, the friction plate 18, the straight rod 6, the fixing tube 11, the spring 12 and the slider 13, solves the problem that the device usually does not have the advantage of being able to utilize the movement of the rope for auxiliary reinforcement, and cannot correct the deviation and limit the position of the device.
Claims
1. A fall prevention and rope fixing device for high-altitude work in electric power construction, comprising a rope (1), a fixing plate (2), a clamping block (3) and an auxiliary block (4), characterized in that: The number of the fixing plate (2), the clamping block (3) and the auxiliary block (4) are all two; a deviation correction mechanism (5) is fixedly connected to the opposite side of the fixing plate (2); a straight rod (6) is fixedly connected to the opposite side of the clamping block (3); a semi-cylinder (7) is fixedly connected to the top of the auxiliary block (4); a fixing mechanism (8) is fixedly connected to the top of the semi-cylinder (7); a first inclined groove (9) is provided at the bottom of the auxiliary block (4); and a second inclined groove (10) is provided in the inner cavity of the first inclined groove (9).
2. The anti-falling rope fixing device for high-altitude work in electric power construction according to claim 1 is characterized by: The deviation correction mechanism (5) comprises a fixed cylinder (11), the opposite side of the fixed cylinder (11) is fixedly connected to the fixed plate (2), the inner cavity of the fixed cylinder (11) is fixedly connected to a spring (12), the opposite side of the spring (12) is fixedly connected to a straight rod (6), the front and rear sides of the straight rod (6) are fixedly connected to sliding blocks (13), and the front and rear sides of the fixed cylinder (11) are provided with sliding holes.
3. The anti-falling rope fixing device for high-altitude operation of electric power construction according to claim 1 is characterized by: The fixing mechanism (8) comprises a fixing plate (14), the bottom of which is fixedly connected to the semi-cylinder (7), a bolt body (15) is provided through the surface of the fixing plate (14), and a nut body (16) is provided on the surface of the bolt body (15).
4. The anti-falling rope fixing device for high-altitude work in electric power construction according to claim 1 is characterized by: A clamping plate (17) is fixedly connected to the top of the clamping block (3), and a friction plate (18) is fixedly connected to the opposite side of the clamping plate (17) and the opposite side of the clamping block (3).
5. The anti-falling rope fixing device for high-altitude work in electric power construction according to claim 2 is characterized by: A reinforcing rib is fixedly connected to the bottom of the fixing cylinder (11), and a side opposite to the reinforcing rib is fixedly connected to the fixing plate (2).
6. The anti-falling rope fixing device for high-altitude work in electric power construction according to claim 2 is characterized by: The fixing tube (11) is movably sleeved on the surface of the straight rod (6), and the opposite side of the sliding block (13) passes through the sliding hole and is slidably connected to the sliding hole.