Portable electric power ladder stand capable of being semi-fixed on insulator chain
The clamping mechanism on the electric ladder addresses the inefficiency and safety issues by allowing secure attachment to insulator strings, enhancing the ladder's practicality and safety for high-altitude workers.
Patent Information
- Application Number
- CN202420061466.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-10
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-01-10
AI Technical Summary
Ordinary power ladders are inefficient and dangerous when used to climb over insulator strings due to their smooth cylindrical shape, leading to reduced efficiency and safety for high-altitude workers.
A clamping mechanism is introduced that allows an electric ladder to be semi-fixed on the insulator string, utilizing components like a fixing plate, threaded rod, fastening clamp, and rotating handle to securely attach the ladder, enhancing stability and ease of use.
The mechanism enables safe and efficient passage over insulator strings by providing a stable attachment, improving the practicality and efficiency of the electric ladder for high-altitude work.
Smart Images
Figure CN222169262U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric ladder accessory devices, in particular to a portable electric ladder which can be semi-fixed on an insulator string. Background Art
[0002] As we all know, during daily power maintenance and construction installation of protective hardware, it is necessary to climb up to the conductor from the crossarm side of the tower, but it is necessary to pass through the insulator string that insulates the conductor from the tower. Since the insulator string is cylindrical as a whole and has a smooth surface, even if the height workers use an ordinary power ladder, they need to fix the ladder to barely pass. Therefore, ordinary power ladders can easily cause danger to height workers, thus reducing the efficiency and effectiveness of the use of power ladders, resulting in poor practicality. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a clamping mechanism which is convenient for fixing the electric ladder on the insulator string, so that the electric ladder can be semi-fixed on the smooth cylindrical insulator string, which is convenient for high-altitude workers to pass through, thereby enhancing the use efficiency and effect of the electric ladder, thereby enhancing the practicality of a convenient electric ladder that can be semi-fixed on the insulator string.
[0004] The utility model discloses a convenient electric ladder which can be semi-fixed on an insulator string, comprising an electric ladder body, a mounting mechanism, a stabilizing mechanism, a driving mechanism and an executing mechanism;
[0005] The actuator also includes a fixed plate, a threaded rod, a fastening clamp and a connecting plate. The left and right ends of the top of the electric ladder body are provided with mounting mechanisms, the bottom ends of multiple sets of fixed plates are provided with mounting mechanisms, the surfaces of the multiple sets of fixed plates are provided with threaded through holes, the multiple sets of threaded rods are respectively screwed with the threaded through holes provided on the surfaces of the multiple sets of fixed plates, one side of the multiple sets of threaded rods is respectively fastened to the middle part of one side of the multiple sets of connecting plates with the bearing sets, one side of the multiple sets of connecting plates is respectively connected to the middle part of one side of the multiple sets of fastening clamps, the positions of the multiple sets of fastening clamps at the left and right ends of the top of the electric ladder body correspond one to one, and one side of the multiple sets of threaded rods is provided with a driving mechanism.
[0006] Preferably, the mounting mechanism further comprises mounting plates and bolts, and multiple sets of mounting plates are arranged at the bottom ends of the multiple sets of fixing plates, and the multiple sets of mounting plates are fixedly mounted to the electric ladder body by multiple sets of bolts.
[0007] Preferably, the driving mechanism further comprises a rotating plate, and one side of the multiple groups of threaded rods is provided with multiple groups of rotating plates.
[0008] Preferably, the stabilizing mechanism also includes a stabilizing plate, and the multiple sets of fixing plates and the rear ends are respectively connected to the multiple sets of stabilizing plates, and one ends of the multiple sets of stabilizing plates are connected to the electric ladder body through multiple sets of bolts.
[0009] Preferably, it further comprises a rotating handle, and the outer ends of the plurality of groups of rotating plates are provided with a rotating handle.
[0010] Preferably, it also includes an anti-slip handle cover, and the outer ends of the multiple groups of rotating handles are provided with anti-slip handle covers.
[0011] Preferably, it also includes a fastening rubber pad, and the fastening rubber pads are arranged in the multiple groups of fastening clamps.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: through the use of the electric ladder body, the fixed plate, the threaded rod, the fastening clamp, the connecting plate, the mounting plate, the bolts, the rotating plate, the stabilizing plate, the rotating handle, the anti-slip handle cover and the fastening rubber pad, by rotating the rotating plate, the rotating plate drives the threaded rod to rotate, and the threaded rod drives the connecting plate and the fastening clamp to move, so that the fastening clamp can be semi-fixed on the smooth cylindrical insulator string, and through a clamping mechanism that is convenient for fixing the electric ladder on the insulator string, it can be semi-fixed on the smooth cylindrical insulator string, which is convenient for high-altitude workers to pass through, thereby enhancing the use efficiency and effect of the electric ladder, thereby enhancing the practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 It is a structural schematic diagram of the left view of the utility model;
[0015] Figure 3 It is a structural schematic diagram of the connection between the fixing plate and the threaded rod of the utility model;
[0016] Markings in the attached figure: 1. electric ladder body; 2. fixing plate; 3. threaded rod; 4. fastening clamp; 5. connecting plate; 6. mounting plate; 7. bolt; 8. rotating plate; 9. stabilizing plate; 10. rotating handle; 11. anti-slip handle cover; 12. fastening rubber pad. DETAILED DESCRIPTION
[0017] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0018] like Figures 1 to 3 As shown, the utility model is a convenient electric ladder that can be semi-fixed on an insulator string, comprising an electric ladder body 1, a mounting mechanism, a stabilizing mechanism, a driving mechanism and an actuator;
[0019] The actuator also includes a fixing plate 2, a threaded rod 3, a fastening clamp 4 and a connecting plate 5. The left and right ends of the top of the electric ladder body 1 are provided with mounting mechanisms, and the bottom ends of the multiple sets of fixing plates 2 are provided with mounting mechanisms. The surfaces of the multiple sets of fixing plates 2 are provided with threaded through holes, and the multiple sets of threaded rods 3 are respectively screwed with the threaded through holes provided on the surfaces of the multiple sets of fixing plates 2. One side of the multiple sets of threaded rods 3 is respectively fastened to the middle of one side of the multiple sets of connecting plates 5. One side of the multiple sets of connecting plates 5 is respectively connected to the middle of one side of the multiple sets of fastening clamps 4. The positions of the multiple sets of fastening clamps 4 at the left and right ends of the top of the electric ladder body 1 correspond one to one. One side of the multiple sets of threaded rods 3 is provided with a driving Mechanism; through the use of an electric ladder body, a fixing plate, a threaded rod, a fastening clamp, a connecting plate, a mounting plate, bolts, a rotating plate, a stabilizing plate, a rotating handle, an anti-slip handle cover and a fastening rubber pad, by rotating the rotating plate, the rotating plate drives the threaded rod to rotate, and the threaded rod drives the connecting plate and the fastening clamp to move, so that the fastening clamp can be semi-fixed on a smooth cylindrical insulator string, and through a clamping mechanism that is convenient for fixing the electric ladder on the insulator string, it can be semi-fixed on the smooth cylindrical insulator string, which is convenient for high-altitude workers to pass through, thereby enhancing the use efficiency and effect of the electric ladder, thereby enhancing practicality.
[0020] As a preferred embodiment of the above embodiment, the mounting mechanism also includes a mounting plate 6 and bolts 7. A plurality of mounting plates 6 are arranged at the bottom ends of the plurality of fixing plates 2. The plurality of mounting plates 6 are fixedly mounted to the electric ladder body 1 by a plurality of bolts 7. The use of the mounting mechanism facilitates the installation of the device, thereby enhancing its practicality.
[0021] As a preferred embodiment of the above embodiment, the driving mechanism further includes a rotating plate 8, and a plurality of rotating plates 8 are provided on one side of the plurality of threaded rods 3; the threaded rods can be driven conveniently by the plurality of rotating plates, thereby enhancing practicality.
[0022] As a preferred embodiment of the above embodiment, the stabilizing mechanism also includes a stabilizing plate 9, multiple groups of fixing plates 2 are respectively connected to the multiple groups of stabilizing plates 9 at the rear end, and one end of the multiple groups of stabilizing plates 9 are connected to the electric ladder body 1 through multiple groups of bolts 7; through the use of the stabilizing plate, the supporting performance of the device is made more stable, thereby enhancing the practicality.
[0023] As a preference of the above embodiment, a rotating handle 10 is further included. The outer ends of the plurality of rotating plates 8 are provided with a rotating handle 10. By using the rotating handle, the rotating plates can be easily adjusted, thereby enhancing practicality.
[0024] As a preferred embodiment of the above embodiment, an anti-skid grip cover 11 is further included. The outer ends of the plurality of rotating handles 10 are provided with anti-skid grip covers 11. The anti-skid grip covers can increase the friction between the handle and the palm to prevent slipping, thereby enhancing practicality.
[0025] As a preference of the above embodiment, it further comprises a fastening rubber pad 12, and the fastening rubber pads 12 are arranged in the plurality of fastening clamps 4; by using the fastening rubber pads, the stability of the device is improved, thereby enhancing the practicality.
[0026] The utility model discloses a convenient electric ladder which can be semi-fixed on an insulator string. The working principle of the electric ladder is as follows: through the use of an electric ladder body, a fixing plate, a threaded rod, a fastening clamp, a connecting plate, a mounting plate, bolts, a rotating plate, a stabilizing plate, a rotating handle, an anti-skid handle cover and a fastening rubber pad, the rotating plate is rotated, the rotating plate drives the threaded rod to rotate, the threaded rod drives the connecting plate and the fastening clamp to move, so that the fastening clamp can be semi-fixed on a smooth cylindrical insulator string, and a clamping mechanism which is convenient for fixing the electric ladder on the insulator string is used, so that the electric ladder can be semi-fixed on the smooth cylindrical insulator string, which is convenient for high-altitude workers to pass through.
[0027] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
[0028] The “first”, “second” and “third” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.
[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A portable electric ladder that can be semi-fixed on an insulator string, comprising an electric ladder body (1), a mounting mechanism, a stabilizing mechanism, a driving mechanism and an actuator; It is characterized in that The actuator also includes a fixing plate (2), a threaded rod (3), a fastening clamp (4) and a connecting plate (5). The left and right ends of the top of the electric ladder body (1) are provided with mounting mechanisms. The bottom ends of the plurality of fixing plates (2) are provided with mounting mechanisms. The surfaces of the plurality of fixing plates (2) are provided with threaded through holes. The plurality of threaded rods (3) are respectively screwed with the threaded through holes provided on the surfaces of the plurality of fixing plates (2). One side of the plurality of threaded rods (3) is respectively fastened to a bearing set in the middle of one side of the plurality of connecting plates (5). One side of the plurality of connecting plates (5) is respectively connected to the middle of one side of the plurality of fastening clamps (4). The positions of the plurality of fastening clamps (4) at the left and right ends of the top of the electric ladder body (1) correspond one to one. One side of the plurality of threaded rods (3) is provided with a driving mechanism.
2. A portable electric ladder semi-fixed on an insulator string as claimed in claim 1, characterized in that: The mounting mechanism also includes mounting plates (6) and bolts (7); the multiple sets of mounting plates (6) are arranged at the bottom ends of the multiple sets of fixing plates (2); the multiple sets of mounting plates (6) are fixedly mounted to the electric ladder body (1) via the multiple sets of bolts (7).
3. A portable electric ladder semi-fixed on an insulator string as claimed in claim 2, characterized in that: The driving mechanism further comprises a rotating plate (8), and one side of the multiple groups of threaded rods (3) is provided with multiple groups of rotating plates (8).
4. A portable electric ladder semi-fixed on an insulator string as claimed in claim 3, characterized in that: The stabilizing mechanism also includes a stabilizing plate (9), and the multiple sets of fixing plates (2) are respectively connected to the multiple sets of stabilizing plates (9) at the rear end, and one end of the multiple sets of stabilizing plates (9) are connected to the electric ladder body (1) through multiple sets of bolts (7).
5. A portable electric ladder semi-fixed on an insulator string as claimed in claim 4, characterized in that: It also comprises a rotating handle (10), and the outer ends of the plurality of groups of rotating plates (8) are provided with the rotating handle (10).
6. A portable electric ladder semi-fixed on an insulator string as claimed in claim 5, characterized in that: It also comprises an anti-skid handle cover (11), and the outer ends of the plurality of groups of rotating handles (10) are provided with the anti-skid handle cover (11).
7. A portable electric ladder semi-fixed on an insulator string as claimed in claim 6, characterized in that: It also comprises a fastening rubber pad (12), and the fastening rubber pad (12) is arranged in the plurality of groups of fastening clamps (4).