Suspension ladder for power construction

Abstract

The utility model discloses a suspension ladder for electric power construction, belongs to the technical field of electric power construction, and can enable a device to adapt to the overall maintenance requirements of electric power facilities with different elevations and improve the overall practicability of the device. The suspension ladder for power construction comprises a first suspension ladder body and a second suspension ladder body, the first suspension ladder body and the second suspension ladder body are attached to each other, a blocking plate is fixed to the top of the side edge, close to the second suspension ladder body, of the first suspension ladder body, and the blocking plate is installed on the outer edge of the second suspension ladder body in a clamped mode; pedals are arranged on the first hanging ladder and the second hanging ladder at equal intervals; and protruding seats are arranged on the outer side edges of the second hanging ladder in a protruding mode, non-slip mats are installed on the protruding seats in an embedded mode, hooks are fixedly arranged on the non-slip mats in an embedded mode, and the hooks are of J-shaped rod-shaped structures.

Description

Technical Field

[0001] This utility model belongs to the field of power construction technology, and specifically relates to a suspended ladder for power construction. Background Technology

[0002] During power construction, in order to erect power lines at high altitudes, it is usually necessary to use a suspended ladder to increase the construction height. The upper end of the suspended ladder is often equipped with a curved hook to hook onto the edge, metal pole, or other parts to suspend the ladder.

[0003] The existing suspended maintenance ladders in the power construction field have significant technical defects. Their fixed structural design results in an unadjustable effective working height, making it difficult to adapt to diverse scenario requirements. In actual power equipment inspection operations, this design limitation directly restricts maintenance efficiency: when facing power facilities at different elevations, workers need to repeatedly change ladders or use non-standard reinforcement methods, which not only significantly increases work preparation time, but also leads to a decrease in the stability of the high-altitude work platform due to insufficient ladder length adaptability, creating a major safety hazard. Therefore, a suspended ladder for power construction is needed to help solve this problem. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a suspended ladder for power construction. This suspended ladder can adapt to the overall maintenance needs of power facilities at different elevations and improve the overall practicality of the device.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a suspended ladder for power construction, which includes a first suspended ladder and a second suspended ladder. The first suspended ladder and the second suspended ladder are attached to each other. A baffle plate is fixed at the top of the side of the first suspended ladder near the second suspended ladder. The baffle plate is snapped onto the outer edge of the second suspended ladder. Steps are provided at equal intervals on both the first suspended ladder and the second suspended ladder.

[0008] The second suspended ladder has protruding seats on its outer side, and anti-slip pads are embedded in the protruding seats. Hooks are embedded in and fixed on the anti-slip pads. The hooks are J-shaped rod structures.

[0009] Optionally, the first suspended ladder has a positioning hole on one side corresponding to the second suspended ladder, and the second suspended ladder has a positioning cavity on the outer side near the bottom. A positioning component is installed in the positioning cavity, and the positioning hole and the positioning component are fixed together.

[0010] Optionally, the positioning component includes a guide rod laterally defined within the positioning cavity, a positioning insert plate sleeved on the guide rod, a top pressure spring for assisting the positioning insert plate in pushing the guide rod, and a push plate fixed to the outer side of one end of the positioning insert plate.

[0011] Optionally, the positioning cavity is provided with symmetrically protruding limit strips, and the top and bottom of the positioning plate are provided with guide grooves, and the limit strips and the guide grooves are fitted together.

[0012] Optionally, a plurality of positioning holes are provided, and the plurality of positioning holes are equidistantly arranged on the first suspension ladder.

[0013] Optionally, a base is hinged to the bottom of the first suspended ladder, and anti-slip teeth are protruding from the bottom of the base.

[0014] Optionally, a plurality of anti-slip teeth are provided, and the plurality of anti-slip teeth are arranged in a serrated pattern at the bottom of the base.

[0015] Optionally, an arc-shaped sliding groove is provided on the outer side of the base, and protruding blocks are provided on both sides of the first suspended ladder, the protruding blocks being slidably disposed in the sliding groove.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This utility model utilizes the cooperation between the first and second suspended ladders, positioning holes, and positioning components to pull the push plate, which in turn pulls the positioning insert plate. When the positioning insert plate is pulled, the top pressure spring is compressed, pushing the second suspended ladder to the designated position. Releasing the push plate allows the compressed top pressure spring to push the positioning insert plate, thus inserting it into the positioning hole. This completes the overall positioning and fastening of the first and second suspended ladders, enabling the device to adapt to the overall maintenance needs of power facilities at different elevations and improving the overall practicality of the device.

[0019] This utility model uses a hook that is rotatably mounted on a protruding seat. When it is necessary to hang the ladder in the corresponding position, the hook can be rotated and put into a hook state to achieve the overall suspension treatment, thereby improving the overall practicality of the device.

[0020] This invention, through the cooperation between the base set at the bottom of the first suspended ladder and the anti-slip teeth, can effectively prevent the bottom of the suspended ladder from sliding when it is in a bottom-supported state. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0024] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0025] Figure 4 This is a longitudinal sectional view of the protruding seat of this utility model.

[0026] The labels in the attached diagram are as follows: 1. First suspended ladder; 2. Second suspended ladder; 3. Step; 4. Blocking plate; 5. Protruding seat; 6. Anti-slip mat; 7. Hook; 8. Positioning hole; 9. Positioning assembly; 91. Limiting strip; 10. Positioning insert plate; 101. Push plate; 11. Guide rod; 12. Top pressure spring; 13. Base; 14. Receiving anti-slip teeth; 15. Sliding groove; 16. Protruding block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This specific embodiment is a suspended ladder for power construction, such as... Figure 1 and Figure 2As shown, the suspended ladder for power construction includes a first suspended ladder 1 and a second suspended ladder 2, which are fitted together. A baffle plate 4 is fixed at the top of the side of the first suspended ladder 1 near the second suspended ladder 2. The baffle plate 4 is snapped onto the outer edge of the second suspended ladder 2. Steps 3 are equidistantly arranged on both the first and second suspended ladders 1 and 2. A positioning hole 8 is provided on the side of the first suspended ladder 1 corresponding to the second suspended ladder 2. A positioning cavity is provided on the outer side of the second suspended ladder 2 near the bottom. A positioning component 9 is installed inside the cavity. The positioning hole 8 is fixed to the positioning component 9. The positioning component 9 includes a guide rod 11 that is laterally defined in the positioning cavity. A positioning insert plate 10 is sleeved on the guide rod 11. A top pressure spring 12 that assists in pushing the positioning insert plate 10 is sleeved on the guide rod 11. A push plate 101 is fixed on the outer side of one end of the positioning insert plate 10. Limiting strips 91 are symmetrically protruding inside the positioning cavity. Guide grooves are opened at the top and bottom of the positioning insert plate 10. The limiting strips 91 are inserted into the guide grooves.

[0029] By coordinating the first suspended ladder 1, the second suspended ladder 2, the positioning hole 8, and the positioning component 9, the push plate 101 is pulled, causing the positioning insert plate 10 to be pulled. When the positioning insert plate 10 is pulled, the top pressure spring 12 is compressed, pushing the second suspended ladder 2 to the designated position. The push plate 101 is then released, and the positioning insert plate 10 is pushed under the action of the compressed top pressure spring 12, thus inserting the positioning insert plate 10 into the positioning hole 8. This completes the overall positioning and fastening of the first suspended ladder 1 and the second suspended ladder 2, enabling the device to adapt to the overall maintenance needs of power facilities at different elevations and improving the overall practicality of the device.

[0030] like Figure 1 and Figure 3 As shown, a base 13 is hinged to the bottom of the first suspended ladder 1. A number of anti-slip teeth 14 are provided on the bottom of the base 13, and the anti-slip teeth 14 are arranged in a serrated pattern at the bottom of the base 13. An arc-shaped sliding groove 15 is provided on the outer side of the base 13. Protruding blocks 16 are provided on both sides of the first suspended ladder 1, and the protruding blocks 16 are slidably disposed in the sliding groove 15.

[0031] This utility model, through the cooperation between the base 13 and the anti-slip teeth 14 set at the bottom of the first suspended ladder 1, can effectively prevent the bottom of the suspended ladder from sliding when it is in the bottom support state.

[0032] like Figure 1 and Figure 4As shown, protruding seats 5 are provided on the outer side of the second suspended ladder 2. Anti-slip pads 6 are embedded in the protruding seats 5. Hooks 7 are embedded in and fixed on the anti-slip pads 6. The hooks 7 have a J-shaped rod structure.

[0033] By rotating the hook 7 on the protruding seat 5, the ladder can be suspended by simply rotating the hook 7 to form a hook shape when it needs to be hung in the corresponding position, thus improving the overall practicality of the device.

[0034] Working principle:

[0035] When the height of the first suspended ladder 1 needs to be adjusted, the push plate 101 is pulled, which in turn pulls the positioning plate 10. When the positioning plate 10 is pulled, the top pressure spring 12 is compressed. At this time, the second suspended ladder 2 is pushed to the designated position. The push plate 101 is released, and the positioning plate 10 is pushed under the action of the compressed top pressure spring 12, so that the positioning plate 10 is inserted into the positioning hole 8, thereby completing the overall positioning and fastening process of the first suspended ladder 1 and the second suspended ladder 2.

[0036] Rotate the hook 7 to the designated position and hang it in the corresponding position. When receiving, the base 13 presses against the ground and the receiving anti-slip teeth 14 are inserted into the ground soil, so that the base 13 can be stably pressed on the ground and will not move during operation.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A suspended ladder for power construction, comprising a first suspended ladder (1) and a second suspended ladder (2), characterized in that, The first suspended ladder (1) and the second suspended ladder (2) are attached to each other. A baffle plate (4) is fixed at the top of the side of the first suspended ladder (1) near the second suspended ladder (2). The baffle plate (4) is snapped onto the outer edge of the second suspended ladder (2). Steps (3) are provided at equal intervals on both the first suspended ladder (1) and the second suspended ladder (2). The second suspended ladder (2) has protruding seats (5) on its outer side. Anti-slip pads (6) are embedded in the protruding seats (5). Hooks (7) are embedded in the anti-slip pads (6). The hooks (7) are in the shape of a J-shaped rod.

2. The suspended tower of claim 1, wherein The first suspended ladder (1) has a positioning hole (8) on one side corresponding to the second suspended ladder (2). The second suspended ladder (2) has a positioning cavity on the outer side near the bottom. A positioning component (9) is installed in the positioning cavity. The positioning hole (8) and the positioning component (9) are fixed together.

3. The suspended tower of claim 2, wherein, The positioning component (9) includes a guide rod (11) laterally defined in the positioning cavity, a positioning insert plate (10) is sleeved on the guide rod (11), a top pressure spring (12) for assisting the positioning insert plate (10) to push is sleeved on the guide rod (11), and a push plate (101) is fixed on the outer side of one end of the positioning insert plate (10).

4. A suspended ladder for power construction according to claim 3, characterized in that, The positioning cavity is symmetrically provided with limiting strips (91), and the top and bottom of the positioning plate (10) are provided with guide grooves. The limiting strips (91) and the guide grooves are fitted together.

5. A suspended ladder for power construction according to claim 2, characterized in that, The positioning holes (8) are provided in a plurality of places, and the plurality of positioning holes (8) are equidistantly arranged on the first suspension ladder (1).

6. The suspended tower of claim 1, wherein, The first suspended ladder (1) is hinged to a base (13) at the bottom, and the base (13) is provided with anti-slip teeth (14) protruding from the bottom.

7. A suspended ladder for power construction according to claim 6, characterized in that, The anti-slip teeth (14) are provided in a plurality of manner, and the plurality of anti-slip teeth (14) are arranged in a serrated manner at the bottom of the base (13).

8. A suspended ladder for power construction according to claim 7, characterized in that, An arc-shaped sliding groove (15) is provided on the outer side of the base (13), and protruding blocks (16) are provided on both sides of the first suspension ladder (1), and the protruding blocks (16) are slidably disposed in the sliding groove (15).

Images