CN211295983U - Iron tower cross arm scaling ladder for power transmission line power construction - Google Patents
Iron tower cross arm scaling ladder for power transmission line power construction Download PDFInfo
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- CN211295983U CN211295983U CN202020304293.3U CN202020304293U CN211295983U CN 211295983 U CN211295983 U CN 211295983U CN 202020304293 U CN202020304293 U CN 202020304293U CN 211295983 U CN211295983 U CN 211295983U
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Abstract
The utility model discloses an iron tower cross arm aerial ladder for transmission line electric power construction, including the mount, equidistant fixedly connected with is pedal for the mount, the both sides of mount are rotated and are connected with stop device, the lateral wall fixedly connected with dog of mount, the dog is corresponding with stop device, the top of dog is provided with fixing bolt, the dog passes through fixing bolt and stop device fixed connection, the equal fixedly connected with couple of last lower extreme of mount, the utility model relates to a power equipment technical field. This iron tower cross arm aerial ladder for transmission line electric power construction has reached and has set up stop device in the both sides of mount, and the workman utilizes stop device can carry out the centre gripping to the iron tower cross arm fixed, improves fixed efficiency, and then improves workman's security, and sets up couple and strutting arrangement, can hang whole on the iron tower, improves stability, satisfies user demand's purpose.
Description
Technical Field
The utility model relates to a power equipment field, more specifically say, relate to a transmission line is iron tower cross arm aerial ladder for electric power construction.
Background
The electric scaling ladder is mainly used for a type of climbing tools for electric power maintenance and the like in the space above the plane, and the scaling ladder is often needed to be used when live-line work is carried out on an iron tower so as to conveniently enter a high-intensity magnetic field. At present, in the use process of the existing iron tower cross arm scaling ladder for power transmission line power construction, the scaling ladder on a cross arm iron tower needs to be safely fixed and then used. The scaling ladder is time-consuming and labor-consuming in the fixing process, the time of circuit personnel in electrified operation of the scaling ladder is prolonged, a plurality of defects are brought to safe construction of the high-altitude iron tower, and the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the existing iron tower cross arm aerial ladder for power transmission line power construction in the prior art, the aerial ladder on the cross arm iron tower needs to be safely fixed in the using process, and then the aerial ladder is used. Aerial ladder is at fixed in-process, and not only waste time and energy, still prolonged the circuit person in aerial ladder live working's time, has come a great deal of weak point for high altitude iron tower's safe construction, can't satisfy user demand's problem, the utility model aims to provide a transmission line is iron tower cross arm aerial ladder for electric power construction, it can realize setting up stop device in the both sides of mount, and the workman utilizes stop device can carry out the centre gripping to the iron tower cross arm fixed, improves fixed efficiency, and then improves workman's security, and sets up couple and strutting arrangement, can hang whole on the iron tower, improves stability, satisfies the user demand.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a transmission line is iron tower cross arm aerial ladder for electric power construction, includes the mount, the equidistant fixedly connected with pedal of mount, the both sides of mount are rotated and are connected with stop device, the lateral wall fixedly connected with dog of mount, the dog is corresponding with stop device, the top of dog is provided with fixing bolt, the dog passes through fixing bolt and stop device fixed connection, the equal fixedly connected with couple of upper and lower extreme of mount.
Preferably, stop device includes the connecting rod, the connecting rod rotates with the mount to be connected, the one end fixedly connected with fixed jack catch of mount is kept away from to the connecting rod, the bottom of fixed jack catch is provided with the different draw-in groove of three specification, the below of fixed jack catch is provided with the motion jack catch, the motion jack catch is corresponding with fixed jack catch, the lateral wall fixedly connected with installation piece of motion jack catch, the top fixedly connected with stripper bar of installation piece, stripper bar and connecting rod sliding connection, the top fixedly connected with limiting plate of stripper bar, the bottom fixedly connected with compression spring of limiting plate, compression spring cup joints with the stripper bar.
Preferably, a supporting device is arranged below the hook and fixedly connected with the fixing frame, and the supporting device corresponds to the hook.
Preferably, the supporting device comprises a supporting block, the supporting block is fixedly connected with the fixing frame, a limiting frame is fixedly connected to the side wall of the supporting block, a supporting spring is fixedly connected to the inner wall of the limiting frame, the limiting frame is fixedly connected with an ejector block through the supporting spring, an ejector rod is fixedly connected to the top of the ejector block, the ejector rod is connected with the limiting frame in a sliding mode, the ejector rod is located at one end, outside the limiting frame, of the fixedly connected clamping plate, and the clamping plate corresponds to the hook.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: by arranging the limiting devices on two sides of the fixing frame, workers can select different hanging modes according to own use requirements, when the limiting devices are required to be used for fixing the cross arm, the limiting devices are unfolded, the stop blocks and the limiting devices are fixed by using the fixing bolts, then the limiting plates are pressed downwards to drive the extrusion rods to move downwards to drive the mounting blocks to move to drive the moving clamping jaws to move, the positions of the moving clamping jaws and the fixing clamping jaws are increased, the cross arm is placed in the gaps between the fixing clamping jaws and the moving clamping jaws, the limiting plates are loosened, the elastic potential energy of the compression spring is converted into kinetic energy to drive the moving clamping jaws to move, so that the cross arm is clamped and fixed, the overall stability is improved, the use is convenient, or the whole is hung on the iron tower by using the hooks, the supporting devices are matched with the hooks to fix the iron tower, the stability is, pulling cardboard, drive the ejector pin motion, drive the kicking block motion, increase supporting spring's elastic potential energy, arrange the railing of iron tower in the couple, loosen the cardboard, supporting spring drives the cardboard and resets, it is fixed to stabilize iron tower, make things convenient for the workman to use, it sets up stop device to have reached in the both sides of mount, the workman utilizes stop device can carry out the centre gripping to the iron tower cross arm fixed, fixed efficiency is improved, and then improve workman's security, and set up couple and strutting arrangement, can hang whole on the iron tower, and the stability is improved, satisfy user demand's purpose.
Drawings
Fig. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic structural view of the position limiter of the present invention;
fig. 4 is a schematic view of a part of an enlarged structure of fig. 2 according to the present invention.
The reference numbers in the figures illustrate:
1. a fixed mount; 2. pedaling; 3. a limiting device; 31. a connecting rod; 32. fixing the clamping jaw; 33. moving the jaws; 34. mounting blocks; 35. an extrusion stem; 36. a limiting plate; 37. a compression spring; 4. a stopper; 5. fixing the bolt; 6. hooking; 7. a support device; 71. a support block; 72. a limiting frame; 73. a support spring; 74. a top block; 75. a top rod; 76. and (4) clamping the board.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an iron tower cross arm aerial ladder for transmission line electric power construction, includes mount 1, and 1 equidistant fixedly connected with pedals 2 of mount, the both sides of mount 1 are rotated and are connected with stop device 3, and the lateral wall fixedly connected with dog 4 of mount 1, dog 4 are corresponding with stop device 3, and the top of dog 4 is provided with fixing bolt 5, and dog 4 passes through fixing bolt 5 and stop device 3 fixed connection, the equal fixedly connected with couple 6 of the last lower extreme of mount 1. Set up stop device 3 in the both sides of mount 1, the workman can be according to the use needs of oneself, selects different modes of hanging, uses stop device 3 to fix the cross arm when needs, expandes stop device 3 to utilize fixing bolt 5 to fix dog 4 and stop device 3, or utilize couple 6 to hang.
Example 2:
referring to fig. 2, a cross arm aerial ladder of an iron tower for power transmission line power construction is basically the same as that in embodiment 1, further, the limiting device 3 includes a connecting rod 31, the connecting rod 31 is rotatably connected to the fixing frame 1, one end of the connecting rod 31 far away from the fixing frame 1 is fixedly connected to a fixed jaw 32, the bottom of the fixed jaw 32 is provided with three clamping grooves with different specifications, a moving jaw 33 is arranged below the fixed jaw 32, the moving jaw 33 corresponds to the fixed jaw 32, a side wall of the moving jaw 33 is fixedly connected to an installation block 34, the top of the installation block 34 is fixedly connected to an extrusion rod 35, the extrusion rod 35 is slidably connected to the connecting rod 31, the top of the extrusion rod 35 is fixedly connected to a limiting plate 36, the bottom of the limiting plate 36 is fixedly connected to a compression spring 37, and. The limiting plate 36 is pressed downwards, the extrusion rod 35 is driven to move downwards, the mounting block 34 is driven to move, the moving jaw 33 is driven to move, the positions of the moving jaw 33 and the fixed jaw 32 are increased, the cross arm is placed in a gap between the fixed jaw 32 and the moving jaw 33, the limiting plate 36 is loosened, elastic potential energy of the compression spring 37 is converted into kinetic energy, the moving jaw 33 is driven to move, the cross arm is clamped and fixed, the whole cross arm is hung on the cross arm, overall stability is improved, workers can work conveniently, and the use is facilitated.
Example 3:
referring to fig. 2, a cross-arm aerial ladder of an iron tower for power transmission line power construction is substantially the same as that of embodiment 1, and further, a supporting device 7 is disposed below the hook 6, the supporting device 7 is fixedly connected with the fixing frame 1, and the supporting device 7 corresponds to the hook 6. The supporting device 7 is arranged below the hook 6, so that the hook 6 can be reinforced, and the stability is improved.
Example 4:
referring to fig. 2, a cross arm aerial ladder of an iron tower for power transmission line power construction is substantially the same as that of embodiment 3, and further, the supporting device 7 includes a supporting block 71, the supporting block 71 is fixedly connected with the fixing frame 1, a limiting frame 72 is fixedly connected to a side wall of the supporting block 71, a supporting spring 73 is fixedly connected to an inner wall of the limiting frame 72, the limiting frame 72 is fixedly connected with a top block 74 through the supporting spring 73, a top rod 75 is fixedly connected to a top portion of the top block 74, the top rod 75 is slidably connected with the limiting frame 72, a clamping plate 76 is fixedly connected to one end of the top rod 75 located outside the limiting frame 72, and the clamping plate 76 corresponds to. Couple 6 is at the in-process of installation, stimulates cardboard 76, drives the motion of ejector pin 75, drives kicking block 74 motion, increases supporting spring 73's elastic potential energy, arranges the railing of iron tower in couple 6, loosens cardboard 76, and supporting spring 73 drives cardboard 76 and resets, stabilizes fixedly to the iron tower, makes things convenient for the workman to carry out high altitude construction, satisfies the user demand.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (4)
1. The utility model provides a transmission line is iron tower cross arm aerial ladder for electric power construction, includes mount (1), its characterized in that: the utility model discloses a fixing device for fixing a bicycle, including mount (1), equidistant fixedly connected with is pedal (2), the both sides of mount (1) are rotated and are connected with stop device (3), lateral wall fixedly connected with dog (4) of mount (1), dog (4) are corresponding with stop device (3), the top of dog (4) is provided with fixing bolt (5), dog (4) are through fixing bolt (5) and stop device (3) fixed connection, the equal fixedly connected with couple (6) of upper and lower end of mount (1).
2. The iron tower cross arm aerial ladder for power transmission line power construction of claim 1, characterized in that: the limiting device (3) comprises a connecting rod (31), the connecting rod (31) is rotatably connected with the fixed frame (1), one end of the connecting rod (31) far away from the fixed frame (1) is fixedly connected with a fixed claw (32), the bottom of the fixed jaw (32) is provided with three clamping grooves with different specifications, a moving jaw (33) is arranged below the fixed jaw (32), the moving jaw (33) corresponds to the fixed jaw (32), the side wall of the moving jaw (33) is fixedly connected with a mounting block (34), the top of the mounting block (34) is fixedly connected with an extrusion rod (35), the extrusion rod (35) is connected with the connecting rod (31) in a sliding way, the top fixedly connected with limiting plate (36) of extrusion stem (35), the bottom fixedly connected with compression spring (37) of limiting plate (36), compression spring (37) cup joint with extrusion stem (35).
3. The iron tower cross arm aerial ladder for power transmission line power construction of claim 1, characterized in that: the support device (7) is arranged below the hook (6), the support device (7) is fixedly connected with the fixing frame (1), and the support device (7) corresponds to the hook (6).
4. The iron tower cross arm aerial ladder for power transmission line electric power construction of claim 3, characterized in that: the supporting device (7) comprises a supporting block (71), the supporting block (71) is fixedly connected with the fixing frame (1), a side wall of the supporting block (71) is fixedly connected with a limiting frame (72), an inner wall of the limiting frame (72) is fixedly connected with a supporting spring (73), the limiting frame (72) is fixedly connected with an ejector block (74) through the supporting spring (73), the top of the ejector block (74) is fixedly connected with an ejector rod (75), the ejector rod (75) is in sliding connection with the limiting frame (72), the ejector rod (75) is located at one end of the outer portion of the limiting frame (72) and is fixedly connected with a clamping plate (76), and the clamping plate (76) corresponds to the hook (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304293.3U CN211295983U (en) | 2020-03-12 | 2020-03-12 | Iron tower cross arm scaling ladder for power transmission line power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304293.3U CN211295983U (en) | 2020-03-12 | 2020-03-12 | Iron tower cross arm scaling ladder for power transmission line power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211295983U true CN211295983U (en) | 2020-08-18 |
Family
ID=72019962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020304293.3U Active CN211295983U (en) | 2020-03-12 | 2020-03-12 | Iron tower cross arm scaling ladder for power transmission line power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211295983U (en) |
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2020
- 2020-03-12 CN CN202020304293.3U patent/CN211295983U/en active Active
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