Climbing device for electric power engineering construction
By designing a stable mechanism and ball fixing device in power engineering construction, the sliding and safety problems of climbing devices are solved, achieving higher safety and flexibility in use, making it convenient for maintenance operations.
Patent Information
- Application Number
- CN202420562524.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-22
AI Technical Summary
The climbing devices in existing power engineering construction are prone to slip and lack fixing devices when used, resulting in poor safety and usability.
A climbing device including the first ladder and the second ladder is designed, and by providing an extension block, a rotating shaft, a support arm, a fixing ring, a locking screw and a rubber pad on the pole, a stabilizing mechanism is formed to ensure that the ladder is on the pole. It is stable and can be rotated by fitting balls with the telephone pole, increasing flexibility of use.
It improves the safety and stability of the climbing device, ensures that it can be rotated at will without removing the fixing ring, facilitates changing of position, reduces safety hazards during use, and enhances the convenience of maintenance.
Smart Images
Figure CN222253797U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sectionalizing switches, in particular to a climbing device for electric power engineering construction. Background Art
[0002] In the prior art, when conducting power construction, it is often necessary to use a climbing device for utility poles so that workers can climb up to operate components on the utility poles. Such climbing devices in the prior art are generally simple foldable ladders, which are unfolded and leaned against the upper end of the utility pole when needed, and folded up for easy transportation when not in use. Such foldable ladders in the prior art have no additional fixing devices behind the utility poles, so it is very easy to cause the device to slip or be guided to one side when used in this way. Such a device has certain safety hazards when used and is poor in usability. Therefore, in order to address this problem, an improved climbing device for power engineering construction is needed. Utility Model Content
[0003] The purpose of the utility model is to provide a climbing device for electric power engineering construction to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a climbing device for electric power engineering construction, comprising a first ladder, extension blocks are fixedly provided on both sides of the lower end of the first ladder, a rotating shaft is movably provided between the extension blocks through bearings, a second ladder is fixedly provided on the outer surface of the rotating shaft, a plurality of pedals are evenly fixedly provided between the first ladder and the second ladder, a stabilizing mechanism for improving safety is fixedly provided on the outer surface of the lower end of the first ladder, the stabilizing mechanism comprises a support arm, a fixing ring, a fixing block, and a locking screw, support arms are movably provided on both sides of the surface of the first ladder through the rotating shaft, a fixing ring is fixedly provided at one end of the support arm, a fixing block is fixedly provided on the outer surface of the fixing ring, and locking screws are provided between the fixing blocks.
[0005] Preferably, a utility pole is arranged between the fixing rings, and the two fixing rings are clamped on the outer surface of the utility pole, and the two fixing rings are fixed together by locking screws; in this way, the entire ladder can be stably fixed on the outer surface of the utility pole; thereby, the safety of the device when in use can be improved.
[0006] Preferably, a rubber pad is fixedly provided at the lower end of the second ladder, and the rubber pad can increase the friction force of the outer surface of the lower end of the second ladder, thereby further improving the use stability of the device.
[0007] Preferably, the inner side wall of the fixing ring is evenly engaged with a plurality of balls through the card slots, and when the fixing ring is clamped and fixed on the surface of the electric pole, the balls fit with the electric pole, so that the whole ladder can be rotated as needed; thus, the position of the ladder can be changed by slightly lifting the device and then rotating the device around the electric pole without removing the fixing ring, thereby facilitating maintenance work.
[0008] Preferably, a limit ring is fixedly provided on the upper end of the first ladder, and the limit ring can increase the friction force and play a certain locking role when the device is attached to the electric pole, thereby further improving the use stability of the device.
[0009] Preferably, a cushion block is fixedly provided on the upper end of the second ladder, and when the first ladder and the second ladder are rotated and unfolded, the cushion block can fill the gap between the first ladder and the second ladder.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The utility model can place the device against the electric pole through the pad, and then rotate the support arm through the rotating shaft so that the fixing ring is clamped on the outer surface of the electric pole; at the same time, the two fixing rings are fixed by the locking screw. At this time, the whole ladder can be stably fixed on the outer surface of the electric pole through the action of the fixing ring, the limit ring and the support arm; thereby, the safety of the device when in use can be improved.
[0012] 2. When the fixing ring of the utility model is clamped, it is fitted with the pole through the ball bearing, so that the whole ladder can be rotated as needed; thus, the position of the ladder can be changed without removing the fixing ring; the device can be slightly lifted, and then the device can be rotated around the pole, so that maintenance work can be convenient; and even if the ball bearing is provided, when someone is using the device, since the person is standing at the upper end of the whole ladder, it will not easily rotate, and will not affect the safety of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall structure of a climbing device for electric power engineering construction according to the utility model;
[0014] Figure 2 It is a side view of a climbing device for electric power engineering construction according to the utility model;
[0015] Figure 3 This is an expanded view of a support arm in a climbing device for electric power engineering construction according to the utility model;
[0016] Figure 4 The utility model is a climbing device for electric power engineering construction Figure 3Magnified view at A in the middle;
[0017] Figure 5 The utility model is an overall structural view of a fixing ring in a climbing device for electric power engineering construction.
[0018] In the figure: 1. first ladder; 2. extension block; 3. rotating shaft; 4. second ladder; 5. pedal; 6. support arm; 7. fixing ring; 8. fixing block; 9. locking screw; 10. electric pole; 11. rubber pad; 12. ball bearing; 13. limit ring; 14. cushion block. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-5 The utility model provides a technical solution: a climbing device for power engineering construction, comprising a first ladder 1, extension blocks 2 are fixedly arranged on both sides of the lower end of the first ladder 1, a rotating shaft 3 is movably arranged between the extension blocks 2 through bearings, a second ladder 4 is fixedly arranged on the outer surface of the rotating shaft 3, a plurality of pedals 5 are evenly fixedly arranged between the first ladder 1 and the second ladder 4, a stabilizing mechanism for improving safety is fixedly arranged on the outer surface of the lower end of the first ladder 1, the stabilizing mechanism comprises a support arm 6, a fixing ring 7, a fixing block 8, and a locking screw 9, support arms 6 are movably arranged on both sides of the surface of the first ladder 1 through the rotating shaft 3, a fixing ring 7 is fixedly arranged at one end of the support arm 6, a fixing block 8 is fixedly arranged on the outer surface of the fixing ring 7, and a locking screw 9 is arranged between the fixing blocks 8.
[0021] An electric pole 10 is arranged between the fixing rings 7, and the two fixing rings 7 are clamped on the outer surface of the electric pole 10, and the two fixing rings 7 are fixed together by the locking screws 9; in this way, the entire ladder can be stably fixed on the outer surface of the electric pole 10; thereby, the safety of the device when in use can be improved;
[0022] A rubber pad 11 is fixedly provided at the lower end of the second ladder 4, and the rubber pad 11 can increase the friction force of the outer surface of the lower end of the second ladder 4, thereby further improving the use stability of the device;
[0023] The inner side wall of the fixing ring 7 is evenly engaged with a plurality of balls 12 through the slots. When the fixing ring 7 is clamped and fixed on the surface of the electric pole 10, the balls 12 fit the electric pole 10, so that the entire ladder can be rotated as needed. Therefore, the position of the ladder can be changed by slightly lifting the device without removing the fixing ring 7, and then rotating the device around the electric pole 10, so that maintenance work can be carried out conveniently.
[0024] A limit ring 13 is fixedly provided at the upper end of the first climbing ladder 1. The limit ring 13 can improve the friction force and play a certain locking role when the device is attached to the electric pole 10, thereby further improving the use stability of the device;
[0025] A cushion block 14 is fixedly provided at the upper end of the second ladder 4 , and when the first ladder 1 and the second ladder 4 are rotated and unfolded, the cushion block 14 can fill the gap between the first ladder 1 and the second ladder 4 .
[0026] Working principle: When using the device, the first ladder 1 and the second ladder 4 can be rotated and unfolded by rotating the rotating shaft 3, and then the device can be leaned against the electric pole 10 through the pad 14, and then the support arm 6 is rotated through the rotating shaft 3, so that the fixing ring 7 is clamped on the outer surface of the electric pole 10; at the same time, the two fixing rings 7 are fixed by the locking screw 9, and at this time, the whole ladder can be stably fixed on the outer surface of the electric pole 10 through the action of the fixing ring 7, the limit ring 13 and the support arm 6; thereby, the safety of the device when in use can be improved;
[0027] When the device is in use, the fixing ring 7 is clamped and fits with the pole 10 through the ball 12, so that the entire ladder can be rotated as needed; thus, the position of the ladder can be changed by slightly lifting the device without removing the fixing ring 7, and then rotating the device around the pole 10, so that maintenance work can be conveniently carried out; and even if the ball 12 is provided, when someone is using the device, since the person is standing at the upper end of the entire ladder, it will not easily rotate, and the safety of use of the device will not be affected.
[0028] It should be noted that the stabilizing mechanism should be set at a height of about 1.6 meters to ensure that the staff can operate it while standing at ground height.
[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A climbing device for electric power engineering construction, comprising a first ladder (1), characterized in that: Extension blocks (2) are fixedly arranged on both sides of the lower end of the first ladder (1), a rotating shaft (3) is movably arranged between the extension blocks (2) via bearings, a second ladder (4) is fixedly arranged on the outer surface of the rotating shaft (3), a plurality of pedals (5) are evenly fixedly arranged between the first ladder (1) and the second ladder (4), a stabilizing mechanism for improving safety is fixedly arranged on the outer surface of the lower end of the first ladder (1), the stabilizing mechanism comprises a support arm (6), a fixing ring (7), a fixing block (8), and a locking screw (9), support arms (6) are movably arranged on both sides of the surface of the first ladder (1) via the rotating shaft (3), a fixing ring (7) is fixedly arranged at one end of the support arm (6), a fixing block (8) is fixedly arranged on the outer surface of the fixing ring (7), and locking screws (9) are arranged between the fixing blocks (8).
2. A climbing device for electric power engineering construction according to claim 1, characterized in that: Electric poles (10) are arranged between the fixing rings (7).
3. A climbing device for electric power engineering construction according to claim 1, characterized in that: A rubber pad (11) is fixedly provided at the lower end of the second ladder (4).
4. A climbing device for electric power engineering construction according to claim 1, characterized in that: The inner side wall of the fixing ring (7) is evenly and movably engaged with a plurality of balls (12) through the engaging grooves.
5. A climbing device for electric power engineering construction according to claim 1, characterized in that: A limiting ring (13) is fixedly arranged on the upper end of the first ladder (1).
6. A climbing device for electric power engineering construction according to claim 1, characterized in that: A cushion block (14) is fixedly arranged on the upper end of the second ladder (4).