Safe climbing device for power construction

Abstract

The utility model relates to the technical field of electric power construction, and discloses an electric power construction safety climbing device which comprises a crawling ladder body, a fastening assembly is arranged at the top of the crawling ladder body, a supporting and positioning assembly is arranged at the bottom of the crawling ladder body, and a construction table is arranged on the surface of the crawling ladder body. And the construction table is movably mounted on the surface of the crawling ladder body. According to the electric wire pole climbing device, the climbing ladder body is arranged, an operator obliquely leans against the surface of an external electric wire pole to climb, the construction table and the fence are arranged, a large safe activity space is provided for the operator, the requirement of the operator for flexible and rapid construction is met, the limiting sliding blocks can slide in the limiting sliding grooves, and the safety of the operator is improved. On the other hand, when the inclination angles of the crawling ladder body are different, the angle between the construction table and the crawling ladder body can be adjusted by rotating the two supporting screw rods, so that the construction table is kept horizontal, an operator can conveniently move, and the applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power construction, and more specifically to a safe climbing device for electric power construction. Background Art

[0002] During the laying and use of power equipment, it is necessary to maintain it periodically, and after the power equipment is damaged, it needs to be repaired. Some power equipment needs to be installed in high positions during construction and installation. For this part of the power equipment, workers need to use climbing devices to climb up during installation.

[0003] After searching, the existing patent (publication number: CN215057034U) discloses a safety climbing device for electric power construction. When in use, an inner crossbar is set between the inner ladders, and an outer crossbar matching the inner crossbar is set between the outer ladders. When the inner ladder is retracted into the inner side of the outer ladder, the outer crossbar is always located on both sides of the inner crossbar, so that there will be no mutual interference between the two, so that the inner ladder can be retracted into the inner side of the outer ladder to retract the device. However, the inventor found that the prior art has the following problems in the process of realizing the utility model: the above-mentioned safety climbing device, when in use, simply provides the operator with the function of climbing up, but after climbing up, it is difficult for the operator to move flexibly, and thus it is difficult to meet the operator's needs for rapid construction.

[0004] In view of this, the utility model proposes a safe climbing device for electric power construction which is convenient for operators to move around to solve this problem. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a safe climbing device for electric power construction to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a safe climbing device for electric power construction, comprising a ladder body, a fastening assembly is arranged on the top of the ladder body, a supporting and positioning assembly is arranged on the bottom of the ladder body, and a construction platform is arranged on the surface of the ladder body.

[0007] The construction platform is movably installed on the surface of the ladder body, and a limiting slide groove is provided on the side of the ladder body. The cross-section of the limiting slide groove is T-shaped. The internal sliding connection of the limiting slide groove is connected to the limiting slider. A locking assembly is provided between the limiting slider and the ladder body. The ladder body is rotatably connected to the surface of the limiting slider, and the surface of the ladder body is rotatably connected to a connecting sleeve, the surface of the connecting sleeve is rotatably connected to a support screw, the threaded end of the support screw is threadedly connected to a threaded sleeve, and the top of the threaded sleeve is rotatably connected to the bottom end of the construction platform.

[0008] Furthermore, the fastening assembly includes an arc-shaped clip plate rotatably connected to the top of the ladder body, the inner arc surface of the arc-shaped clip plate is adapted to the external electric wire pile, and the inner arc surface of the arc-shaped clip plate is embedded with an anti-skid and wear-resistant strip; the arc-shaped clip plate is clamped on the outer wall of the electric wire pile, and the anti-skid and wear-resistant strip is provided on the inner arc surface of the arc-shaped clip plate to enhance the friction, which can prevent the ladder body from shaking when it is used against the surface of the electric wire pile, thereby enhancing the applicability and safety of the device.

[0009] Furthermore, two bolting ears are symmetrically fixedly installed on the surface of the arc-shaped clamping plate, and the surfaces of the two bolting ears are reserved with ear holes for the external straps to pass through; by providing the bolting ears and using an external safety rope to bypass the wire piles and the bolting ears for fixing, the ladder body can be prevented from tipping over, further enhancing the safety of the overall device.

[0010] Furthermore, the support positioning assembly includes a support plate rotatably connected to the bottom end of the ladder body, and the surface of the support plate is provided with a socket for inserting an external ground nail. By providing the support plate and the socket, and utilizing the contact between the support plate and the ground, stable support for the ladder body can be ensured, and by inserting the ground nail inside the socket, the stability of the support of the support plate can be improved.

[0011] Furthermore, a fence is provided on the surface of the construction platform, and an entrance is reserved on the side of the construction platform close to the ladder body, and an interception rod is provided on the surface of the construction platform at the entrance; by providing the fence, the operator can be safely protected, and by providing the interception rod, the tools placed on the surface of the construction platform can be prevented from rolling down.

[0012] Furthermore, a drainage hole is provided on the surface of the construction platform, and an interception net is embedded in the inner wall of the drainage hole; by providing the drainage hole, rainwater can be drained, and the provision of the interception net can prevent small tools placed on the surface of the construction platform from falling from the drainage hole.

[0013] Furthermore, the locking assembly includes a limiting screw threadedly connected to the surface of the limiting sliding block, and the ladder body is provided with a plurality of limiting holes equidistantly arranged in a linear array on the inner wall of the limiting sliding groove, and the limiting screw is clamped inside the limiting hole.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model provides a ladder body, and the operator tilts the ladder body and leans it against the surface of the external electric wire pile to climb up. After climbing up, the construction platform and the fence provide the operator with a larger safe activity space, which meets the operator's needs for flexible and fast construction. In addition, the limit slider can slide inside the limit slide groove to adjust the height of the construction platform. On the other hand, when the inclination angle of the ladder body is different, the angle between the construction platform and the ladder body can be adjusted by rotating two supporting screws to keep the construction platform level, which is convenient for the operator to move and has strong applicability.

[0016] 2. The utility model, by arranging an arc-shaped clamping plate on the top of the ladder body and arranging anti-skid and wear-resistant strips on the inner arc surface of the arc-shaped clamping plate, can meet the effect of adapting the overall device to the external cylindrical electric wire pile, avoid the shaking of the device, and enhance the applicability and safety of the device; by arranging bolt ears and fixing them with an external safety rope around the electric wire pile and the bolt ears, it can prevent the ladder body from tipping over, and further enhance the safety of the use of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the utility model from perspective 1;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from the second viewing angle;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third viewing angle;

[0020] Figure 4 for Figure 1 Enlarged structural diagram at A in the middle.

[0021] The accompanying drawings are marked as follows: 1. Ladder body; 2. Construction platform; 3. Limit slide groove; 4. Limit slider; 5. Connecting sleeve; 6. Support screw; 7. Threaded sleeve; 8. Arc clamping plate; 9. Anti-slip and wear-resistant strip; 10. Bolt-on ear; 11. Support plate; 12. Socket; 13. Fence; 14. Interceptor rod; 15. Drain hole; 16. Limit screw; 17. Limit hole. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The electric power construction safety climbing device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Reference Figure 1-4 The utility model provides a safe climbing device for electric power construction, comprising a ladder body 1, and a fastening assembly is arranged on the top of the ladder body 1.

[0024] The fastening assembly includes an arc-shaped clamping plate 8 rotatably connected to the top of the ladder body 1 , the inner arc surface of the arc-shaped clamping plate 8 is adapted to the external electric wire pile, and the inner arc surface of the arc-shaped clamping plate 8 is embedded with an anti-skid and wear-resistant strip 9.

[0025] Two bolting ears 10 are symmetrically fixedly mounted on the surface of the arc-shaped clamping plate 8 , and ear holes are reserved on the surfaces of the two bolting ears 10 for the external binding straps to pass through.

[0026] When using the device, the operator tilts the ladder body 1 and leans against the surface of the external electric wire pile to climb up. When placing the ladder, an arc-shaped clip 8 is provided on the top of the ladder body 1, and an anti-slip and wear-resistant strip 9 is provided on the inner arc surface of the arc-shaped clip 8. This can achieve the effect of adapting the entire device to the external cylindrical electric wire pile, avoid shaking of the device, and enhance the applicability and safety of the device.

[0027] Furthermore, by providing a bolting ear 10 and using an external safety rope to pass around the electric wire pile and fasten and bind the bolting ear 10, the ladder body 1 can be prevented from tipping over to the side away from the electric wire pile, thereby further enhancing the safety of the overall device.

[0028] A supporting and positioning assembly is provided at the bottom of the ladder body 1 .

[0029] The supporting and positioning assembly comprises a supporting plate 11 rotatably connected to the bottom end of the ladder body 1 , and a plug hole 12 for inserting an external ground nail is provided on the surface of the supporting plate 11 .

[0030] A construction platform 2 is provided on the surface of the ladder body 1 .

[0031] A fence 13 is provided on the surface of the construction platform 2 , and an entrance is reserved on one side of the construction platform 2 close to the ladder body 1 , and an intercepting rod 14 is provided on the surface of the construction platform 2 at the entrance.

[0032] When using the device, by setting the ladder body 1, the operator tilts the ladder body 1 and leans it against the surface of the external electric wire pile to climb up. After climbing up, the setting of the construction platform 2 and the fence 13 provides the operator with a larger safe activity space, meeting the operator's needs for flexible and fast construction.

[0033] The construction platform 2 is movably installed on the surface of the ladder body 1. A limiting slide groove 3 is provided on the side of the ladder body 1. The cross-section of the limiting slide groove 3 is T-shaped. The limiting slide groove 3 is internally slidably connected to a limiting slider 4. A locking assembly is provided between the limiting slider 4 and the ladder body 1. The ladder body 1 is rotatably connected to the surface of the limiting slider 4, and the surface of the ladder body 1 is rotatably connected to a connecting sleeve 5. The surface of the connecting sleeve 5 is rotatably connected to a support screw 6. The threaded end of the support screw 6 is threadedly connected to a threaded sleeve 7. The top of the threaded sleeve 7 is rotatably connected to the bottom end of the construction platform 2.

[0034] The locking assembly includes a limiting screw 16 threadedly connected to the surface of the limiting slide block 4 , and the ladder body 1 is provided with a plurality of limiting holes 17 equidistantly arranged in a linear array on the inner wall of the limiting slide groove 3 , and the limiting screw 16 is clamped inside the limiting hole 17 .

[0035] Furthermore, when the operator uses the device, the limit slider 4 can slide inside the limit slide groove 3 to adjust the height of the construction platform 2. On the other hand, when the inclination angle of the ladder body 1 is different, the angle between the construction platform 2 and the ladder body 1 can be adjusted by rotating the two supporting screws 6 to keep the construction platform 2 level, which is convenient for the operator to move and has strong applicability.

[0036] A drainage hole 15 is provided on the surface of the construction platform 2, and an interception net is embedded in the inner wall of the drainage hole 15. By setting the drainage hole 15, rainwater on the surface of the construction platform 2 can be drained when working on rainy days, and the setting of the interception net can prevent small tools placed on the surface of the construction platform 2 from falling from the drainage hole 15, thereby ensuring safety during the construction process.

[0037] Finally, it should be noted that the drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention, and other structures may refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention may be combined with each other.

Claims

1. A safe climbing device for electric power construction, comprising a ladder body (1), characterized in that: The top of the ladder body (1) is provided with a fastening assembly, the bottom of the ladder body (1) is provided with a supporting and positioning assembly, and the surface of the ladder body (1) is provided with a construction platform (2); The construction platform (2) is movably mounted on the surface of the ladder body (1); a limit slide groove (3) is provided on the side of the ladder body (1); the cross section of the limit slide groove (3) is T-shaped; the limit slide groove (3) is internally slidably connected to a limit slider (4); a locking assembly is provided between the limit slider (4) and the ladder body (1); the ladder body (1) is rotatably connected to the surface of the limit slider (4); a connecting sleeve (5) is rotatably connected to the surface of the ladder body (1); a support screw (6) is rotatably connected to the surface of the connecting sleeve (5); a threaded end of the support screw (6) is threadedly connected to a threaded sleeve (7); and the top end of the threaded sleeve (7) is rotatably connected to the bottom end of the construction platform (2).

2. The electric power construction safety climbing device according to claim 1, characterized in that: The fastening assembly comprises an arc-shaped clamping plate (8) rotatably connected to the top of the ladder body (1), and the inner arc surface of the arc-shaped clamping plate (8) is adapted to the external electric wire pile.

3. The electric power construction safety climbing device according to claim 2, characterized in that: The inner arc surface of the arc-shaped clamping plate (8) is embedded with an anti-skid and wear-resistant strip (9).

4. The electric power construction safety climbing device according to claim 2, characterized in that: Two bolting ears (10) are symmetrically fixedly mounted on the surface of the arc-shaped clamping plate (8), and ear holes for external binding straps to pass through are reserved on the surfaces of the two bolting ears (10).

5. The electric power construction safety climbing device according to claim 1, characterized in that: The support and positioning assembly comprises a support plate (11) rotatably connected to the bottom end of the ladder body (1), and a plug hole (12) for inserting an external ground nail is provided on the surface of the support plate (11).

6. The electric power construction safety climbing device according to claim 1, characterized in that: The surface of the construction platform (2) is provided with a fence (13), and an entrance is reserved on a side of the construction platform (2) close to the ladder body (1), and an intercepting rod (14) is provided on the surface of the construction platform (2) at the entrance.

7. The electric power construction safety climbing device according to claim 1, characterized in that: A drainage hole (15) is provided on the surface of the construction platform (2), and an interception net is embedded in the inner wall of the drainage hole (15).

8. The electric power construction safety climbing device according to claim 1, characterized in that: The locking assembly comprises a limiting screw (16) threadedly connected to the surface of the limiting slide block (4); the ladder body (1) is provided with a plurality of limiting holes (17) equidistantly arranged in a linear array on the inner wall of the limiting slide groove (3); and the limiting screw (16) is clamped inside the limiting hole (17).

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