Electric power construction hanging ladder fixing structure
By designing a clamping assembly and adjustment mechanism for the fixing structure of the power construction ladder, the problem of ladder swaying during climbing was solved, achieving stable connection and efficient operation of the ladder.
Patent Information
- Application Number
- CN202422186154.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The existing ladders are directly fixed to the cables with hooks, which causes significant swaying during climbing and movement, posing a safety hazard.
A power construction ladder fixing structure including clamping components and adjustment mechanism was designed. The clamping bars and pressure plate work together to achieve a stable connection between the ladder and the cable, and the adjustment mechanism improves the efficiency of fixing and dismantling.
It effectively reduces the swaying of the hanging ladder, improves the safety of construction workers, and increases the efficiency of fixing and dismantling the hanging ladder.
Smart Images
Figure CN223608451U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to power construction hanging ladder technical field more specifically, relate to a kind of power construction hanging ladder fixing structure. BACKGROUND
[0002] Hanging ladder is a climbing tool, it is convenient for construction personnel to carry out high-altitude electric power operation, insulated hanging ladder has the advantages of convenient carrying, good insulation performance, high strength, light weight, long service life etc., the top of hanging ladder is provided with hook, is supported by being positioned to hanging ladder by hook hanging on cable, it is convenient for construction personnel to climb up and down.
[0003] Based on the above, the present inventor found that: the existing hanging ladder is directly fixed with cable through hook, but in the process of personnel climbing movement, hanging ladder produces larger swing, leading to the easy deviation of hook outside cable, there is greater security risk, therefore, in view of this, the existing structure is researched and improved, to provide a kind of power construction hanging ladder fixing structure, to reach the purpose of more practical value. UTILITY MODEL CONTENT
[0004] 1. Technical problem to be solved
[0005] In view of the problems existing in the prior art, the utility model aims at providing a kind of power construction hanging ladder fixing structure, the scheme sets up clamping assembly, makes the connection of hanging ladder and cable fixed, improves the stability of hanging ladder, reduces the occurrence of swing problem, guarantees the safety of construction personnel, and sets up adjusting assembly, can quickly adjust the work of clamping assembly, improves the fixing and dismantling efficiency of hanging ladder.
[0006] 2. Technical scheme
[0007] To solve the above problems, the utility model adopts the following technical scheme.
[0008] A kind of power construction hanging ladder fixing structure, including hanging ladder, the top of the hanging ladder is fixedly connected with hanging rod, and the bottom of the hanging ladder is provided with adjusting mechanism, the outer side of the both ends of the hanging rod is sleeved with extrusion sleeve, the lower of the hanging rod is provided with hanging groove, a group of clamping strips are arranged in the form of annular array in the hanging groove, the both ends of the clamping strip are fixedly connected with pressure plate, and a group of return springs are fixedly connected on the both sides of the clamping strip, the both sides of the inside of the extrusion sleeve are fixedly connected with sliding block, and a group of pressure grooves are formed in the side of the extrusion sleeve;
[0009] The adjusting mechanism includes movable shaft, the both ends of the movable shaft are fixedly connected with screw rod, the outer side of the two screw rods is sleeved with ball slide, and one side of one screw rod is fixedly connected with hand lever.
[0010] Further, the connecting part of the clamping strip and the pressure plate and the hanging rod are slidingly connected, and the pressure plate is located outside the hanging rod.
[0011] Further, one end of the reset spring is fixedly connected to the inner surface of the hanging rod.
[0012] Further, the sliding block is located inside the hanging rod, and the sliding block is slidingly connected with the hanging rod.
[0013] Further, the side surface of the pressing groove is arranged in an inclined manner, and the pressing groove is attached to one side of the pressure plate.
[0014] Further, the movable shaft is movably connected to the bottom of the hanging ladder, and the ball sliding block is fixedly connected with the extrusion sleeve located on the same side.
[0015] Further, the two lead screws are located at the bottom of the hanging ladder and are arranged in opposite directions.
[0016] 3. Beneficial effects
[0017] Compared with the prior art, the utility model has the advantages that:
[0018] (1) The extrusion sleeve slides inward, the pressing groove extrudes the pressure plate, the pressure plate and the clamping strip slide inwardly and perpendicularly, the multiple clamping strips clamp the cable from different directions, the fixing work of the hanging ladder is completed, the hanging rod is fixed outside the cable, compared with the prior art, the clamping assembly is arranged, the connection part of the hanging ladder and the cable is fixed, the stability of the hanging ladder is improved, the shaking problem is reduced, and the safety of the construction personnel is ensured.
[0019] (2) The adjusting mechanism is arranged, the movable shaft ensures the rotation stability of the lead screw, and the two lead screws become a whole, when the hand rod drives the corresponding lead screw to rotate, under the action of the movable shaft, the other lead screw synchronously rotates, the rotation of the lead screw drives the ball sliding block to slide horizontally, and the adjusting work of the clamping assembly is performed, compared with the prior art, the adjusting assembly is arranged, the clamping assembly can be quickly adjusted, and the fixing and removal efficiency of the hanging ladder is improved. DRAWINGS
[0020] Figure 1 It is a whole structure schematic view of the utility model;
[0021] Figure 2 It is a structure schematic view of the hanging rod of the utility model;
[0022] Figure 3 It is a structure schematic view of the clamping strip of the utility model;
[0023] Figure 4 It is a structure schematic view of the extrusion sleeve of the utility model;
[0024] Figure 5 It is the structural schematic view of the adjusting mechanism of the utility model.
[0025] The label explanation in the drawing: 1, hanging ladder; 2, hanging rod; 3, adjusting mechanism; 4, extrusion sleeve; 5, hanging groove; 6, clamping strip; 7, pressure plate; 8, reset spring; 9, sliding block; 10, pressure groove; 11, movable shaft; 12, screw rod; 13, ball slide; 14, hand lever. DETAILED DESCRIPTION
[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model; Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.
[0027] Embodiment:
[0028] Please refer to Figures 1-5 , a kind of electric power construction hanging ladder fixing structure, including hanging ladder 1, the top of hanging ladder 1 is fixedly connected with hanging rod 2, and the bottom of hanging ladder 1 is provided with adjusting mechanism 3, the both ends of hanging rod 2 are set with extrusion sleeve 4 outside, hanging groove 5 is set in the lower of hanging rod 2, a group of clamping strips 6 are arranged in the inside annular array of hanging groove 5, the both ends of clamping strip 6 are fixedly connected with pressure plate 7, and a group of reset springs 8 are fixedly connected on the both sides of clamping strip 6, sliding block 9 is fixedly connected with the inside of extrusion sleeve 4 on both sides, and a group of pressure grooves 10 are set in the side of extrusion sleeve 4;
[0029] Adjusting mechanism 3 includes movable shaft 11, the both ends of movable shaft 11 are fixedly connected with screw rod 12, the outer side of two screw rods 12 is set with ball slide 13, and one side of one of screw rod 12 is fixedly connected with hand lever 14, to facilitate the adjustment of clamping assembly, adjusting mechanism 3 is provided.
[0030] Please refer to Figure 2 , the junction of clamping strip 6 and pressure plate 7 is slidably connected with hanging rod 2, and pressure plate 7 is located outside hanging rod 2, pressure plate 7 is stressed, drives clamping strip 6 to slide inboard, and multiple clamping strips 6 are annularly clamped from different directions to cable, to complete the fixing work of hanging ladder 1.
[0031] Please refer to Figure 3 , the end of reset spring 8 inside is fixedly connected with the inner surface of hanging rod 2, when the outside of pressure plate 7 loses pressure, under the action of reset spring 8, pressure plate 7 is separated from clamping strip 6, that is, the dismantling work of hanging ladder 1 can be carried out.
[0032] Please refer toFigure 4 The sliding block 9 is located inside the hanging rod 2, and the sliding block 9 is in sliding connection with the hanging rod 2, the extrusion sleeve 4 is moved and limited through the sliding block 9, and the movement stability of the extrusion sleeve 4 is guaranteed.
[0033] Referring to Figure 4 The side of the pressing groove 10 is arranged in an inclined shape, and the pressing groove 10 is attached to one side of the pressure plate 7, the extrusion sleeve 4 slides to the inner side, the pressing groove 10 extrudes the pressure plate 7, and the pressure plate 7 vertically slides to the inner side.
[0034] Referring to Figure 5 The movable shaft 11 is movably connected with the bottom of the hanging ladder 1, the ball sliding block 13 is fixedly connected with the corresponding extrusion sleeve 4 located on the same side, the rotation stability of the lead screw 12 is guaranteed through the movable shaft 11, and the two lead screws 12 are synchronously rotated at the same time.
[0035] Referring to Figure 5 The two lead screws 12 are located at the bottom of the hanging ladder 1 on both sides, respectively, and the two lead screws 12 are arranged in opposite directions, the corresponding lead screw 12 is driven to rotate through the hand lever 14, the other lead screw 12 is synchronously rotated under the action of the movable shaft 11, and the rotation of the lead screw 12 drives the corresponding extrusion sleeve 4 to horizontally slide through the ball sliding block 13.
[0036] In use: the hanging ladder 1 is moved to a construction site, the hanging rod 2 is hung outside the cable through the hanging groove 5, then the corresponding lead screw 12 is driven to rotate through the hand lever 14, the rotation stability of the lead screw 12 is guaranteed through the movable shaft 11, the two lead screws 12 are connected to form a whole at the same time, the other lead screw 12 is synchronously rotated under the action of the movable shaft 11, the rotation of the lead screw 12 drives the corresponding extrusion sleeve 4 to horizontally slide through the ball sliding block 13, the extrusion sleeve 4 slides to the inner side, the pressing groove 10 extrudes the pressure plate 7, the pressure plate 7 and the clamping strip 6 vertically slide to the inner side, a plurality of clamping strips 6 clamp the cable in a ring shape from different directions, and the fixing work of the hanging ladder 1 is completed, then the construction personnel can move to the construction site through the hanging ladder 1 to perform power construction, and the construction personnel moves up and down through the hanging ladder 1, since the clamping strip 6 clamps the cable, the hanging rod 2 is fixed outside the cable, the problem of shaking of the hanging ladder 1 is reduced, and the construction safety is improved.
[0037] Finally, it should be noted that in the description of the utility model, it should be noted that the terms "vertical", "upper", "lower", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0038] In the description of the utility model, still need to explain, unless another explicit provision and limitation, term " set ", " install ", " link ", " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integral connection, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through the intermediate medium, can be two elements inside the communication.
[0039] The above merely provides the preferred embodiments of the present application; the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme of the present application and its improved conception, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A power construction hanging ladder fixing structure, comprising a hanging ladder (1), a hanging rod (2) fixedly connected to the top of the hanging ladder (1), and an adjusting mechanism (3) arranged at the bottom of the hanging ladder (1), and extrusion sleeves (4) are arranged on the outer sides of the two ends of the hanging rod (2), characterized in that: The lower part of the hanging rod (2) is provided with a hanging groove (5), a group of clamping strips (6) are arranged in the hanging groove (5) in a ring array, the two ends of the clamping strip (6) are fixedly connected with a pressure plate (7), and the two sides of the clamping strip (6) are fixedly connected with a group of reset springs (8); the inner part of the extrusion sleeve (4) is fixedly connected with a sliding block (9) on the two sides, and a group of pressing grooves (10) are formed in the side edges of the extrusion sleeve (4). The adjusting mechanism (3) comprises a movable shaft (11), the two ends of the movable shaft (11) are fixedly connected with a lead screw (12), the outer sides of the two lead screws (12) are sleeved with a ball sliding block (13), and one side of one of the lead screws (12) is fixedly connected with a hand lever (14).
2. A structure for securing a power construction ladder according to claim 1, wherein: The clamping strip (6) is slidingly connected with the pressure plate (7) at the connecting position, and the pressure plate (7) is located outside the hanging rod (2).
3. The power construction trestle fixing structure according to claim 1, characterized in that: The inner end of the reset spring (8) is fixedly connected with the inner surface of the hanging rod (2).
4. The power construction trestle fixing structure according to claim 1, characterized in that: The sliding block (9) is located in the inner part of the hanging rod (2), and the sliding block (9) is slidingly connected with the hanging rod (2).
5. The structure of claim 1, wherein: The side surface of the pressing groove (10) is arranged in an inclined manner, and the pressing groove (10) is in close contact with one side of the pressure plate (7).
6. The structure of claim 1, wherein: The movable shaft (11) is movably connected with the bottom of the hanging ladder (1), and the ball sliding block (13) is fixedly connected with the extrusion sleeve (4) on the same side.
7. The structure of claim 1, wherein: The two lead screws (12) are respectively located on the two sides of the bottom of the hanging ladder (1), and the two lead screws (12) are arranged in opposite directions.