CN218493195U - Electric power construction extension cantilever crane - Google Patents
Electric power construction extension cantilever crane Download PDFInfo
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- CN218493195U CN218493195U CN202222913610.3U CN202222913610U CN218493195U CN 218493195 U CN218493195 U CN 218493195U CN 202222913610 U CN202222913610 U CN 202222913610U CN 218493195 U CN218493195 U CN 218493195U
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Abstract
The utility model discloses an electric power construction extends cantilever crane relates to electric power construction technical field, improves some current electric power constructions and extends cantilever crane, when the height of fall way is adjusted to needs, needs the staff manual work to operate, wastes time and energy, and has increased the problem of cost of labor, including the fixed case, the inside fixed mounting of fixed case has the motor, the output shaft fixed mounting of motor has the threaded rod, the one end that the motor was kept away from to the threaded rod is rotated with the fixed case and is connected, the surface threaded connection of threaded rod has the movable block, one side fixed mounting of movable block has the fall way, one side that the fall way was kept away from to the movable block is provided with slide mechanism. The utility model discloses when the height of fall way is adjusted to needs, the staff only needs starter motor, and the steerable movable block of motor removes, and the movable block can drive the fall way and remove when removing to can make the staff adjust the fall way fast.
Description
Technical Field
The utility model belongs to the technical field of the electric power construction and specifically relates to an electric power construction extension cantilever crane is related to.
Background
The electric power construction refers to electric power engineering construction, i.e., engineering related to the production, transmission, and distribution of electric energy, and also broadly includes engineering using electricity as power and energy in various fields. Meanwhile, the power transmission and transformation industry expansion project can be understood, and the power construction extension arm support is often required to be used in power construction operation.
The existing notice number CN215055106U discloses an electric power construction extension arm frame, which comprises a fixed cylinder, three side outer walls of the fixed cylinder are respectively hinged with the upper ends of supporting legs, a lifting pipe is arranged in the middle of the fixed cylinder in a penetrating mode, the lifting pipe and the fixed cylinder are in sliding connection, a rotary drum is sleeved on the outer wall of the lifting pipe, the rotary drum and the lifting pipe are in threaded connection, the bottom of the rotary drum is rotatably connected with the fixed cylinder, a lifting rod is arranged in the lifting pipe in a penetrating mode, the lifting rod and the lifting pipe are in sliding connection, a first gear is sleeved on the outer wall of the rotary drum, the lower side of the first gear is vertically meshed with a second gear, a shaft rod is arranged in the middle of the second gear in a penetrating mode, one end of the shaft rod is rotatably connected with the outer wall of the fixed cylinder, and the other end of the shaft rod is connected with a rotating handle.
In the technical scheme, the inventor finds that at least the following problems exist in the technology, when the height of the lifting pipe needs to be adjusted, workers need to operate the lifting pipe manually, time and labor are wasted, and labor cost is increased, so that the electric power construction extension arm support is provided at present.
SUMMERY OF THE UTILITY MODEL
Extend the cantilever crane in order to improve some current electric power construction, when the height of fall way is adjusted to needs, need the staff manual work to operate, waste time and energy, and increased the problem of cost of labor, the utility model provides an electric power construction extends the cantilever crane.
The utility model provides an electric power construction extends cantilever crane adopts following technical scheme:
an electric power construction extension arm frame comprises a fixed box, wherein a motor is fixedly mounted inside the fixed box, a threaded rod is fixedly mounted on an output shaft of the motor, one end, far away from the motor, of the threaded rod is rotatably connected with the fixed box, a moving block is connected to the outer surface of the threaded rod through threads, a lifting pipe is fixedly mounted on one side of the moving block, and a sliding mechanism is arranged on one side, far away from the lifting pipe, of the moving block;
the inside of fall way is provided with the lifter, the one end fixed mounting of lifter has the support.
Through adopting above-mentioned technical scheme, when the height of fall way is adjusted to needs, the staff only needs starter motor, and the steerable movable block of motor removes, and the movable block can drive the fall way and remove when removing to can make the staff adjust the fall way fast.
Optionally, the outer wall of the fixed box is provided with mounting plates in pairwise symmetry, and the outer side surfaces of the mounting plates are hinged with support legs.
Through adopting above-mentioned technical scheme, when using, staff's accessible stabilizer blade supports fixedly to fixed case.
Optionally, the sliding mechanism includes a first slider, one side of the first slider is fixedly connected to the moving block, and a first sliding groove adapted to the first slider is formed in the fixed box.
Through adopting above-mentioned technical scheme, first slider and first spout can restrict the displacement range of movable block, can make the movable block remove more steadily simultaneously.
Optionally, one end, away from the mounting panel, of the support leg is hinged with a support plate, and a first rubber anti-slip pad is fixedly mounted at the bottom of the support plate.
Through adopting above-mentioned technical scheme, the frictional force between multiplicable backup pad of first rubber slipmat and the ground makes equipment more firm when using.
Optionally, the inside threaded connection of fall way has positioning bolt, positioning bolt rotates near the one end of lifter and is connected with second rubber slipmat.
Through adopting above-mentioned technical scheme, when using, the staff can put fixed case flat earlier, and manual adjusting the lifter to suitable position can use positioning bolt and second rubber slipmat to fix the lifter position afterwards.
Optionally, the outer wall fixed mounting of fixed case has the connecting block, the connecting block can insert the inside to the mounting panel, the inside fixed mounting of mounting panel has the spring, the one end fixed mounting of spring has the stopper, the inside of connecting block seted up with the spacing groove of stopper looks adaptation, the lateral surface fixed mounting of stopper has the push pedal, rectangular slide opening has been seted up to the inside of mounting panel, the push pedal runs through to the outside of rectangular slide opening.
Through adopting above-mentioned technical scheme, when needs transported, the staff can promote the push pedal and remove, and the push pedal can drive stopper extrusion spring and make stopper and spacing groove alternate segregation to make the staff can pull down the mounting panel from fixed case fast, reduced equipment length, convenient transportation.
Optionally, the fixed box is provided with a heat dissipation groove inside, and a heat dissipation net is fixedly mounted on the inner wall of the fixed box, which is located in the heat dissipation groove.
Through adopting above-mentioned technical scheme, the heat accessible radiator-grid that the motor produced transmits to the outside.
Optionally, a second sliding block is fixedly mounted on one side of the lifting pipe, which is far away from the moving block, and a second sliding groove matched with the second sliding block is formed in the fixed box.
Through adopting above-mentioned technical scheme, the removal scope of fall way can be restricted to second slider and second spout, can make the fall way remove more steadily simultaneously.
To sum up, the utility model discloses following beneficial effect has:
1. the lifting pipe adjusting device is simple to operate and convenient to use, when the height of the lifting pipe needs to be adjusted, a worker only needs to start the motor, the motor can control the moving block to move, and the moving block can drive the lifting pipe to move when moving, so that the worker can quickly adjust the lifting pipe;
2. the utility model discloses when needs transportation, the staff can promote the push pedal and remove, and the push pedal can drive stopper extrusion spring and make stopper and spacing groove alternate segregation to make the staff can pull down the mounting panel from fixed case fast, reduced equipment length, convenient transportation.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of the structure of the fixing box of the present invention.
Description of the reference numerals:
1. a fixed box; 2. a motor; 3. a threaded rod; 4. a moving block; 5. a lifting pipe; 6. a sliding mechanism; 601. a first slider; 602. a first chute; 7. a lifting rod; 8. a support; 9. mounting a plate; 10. a leg; 11. a support plate; 12. positioning the bolt; 13. connecting blocks; 14. a spring; 15. a limiting block; 16. pushing the plate; 17. a heat-dissipating web; 18. a second slider; 19. a second runner.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1, an electric power construction extension arm frame includes a fixed box 1, two mounting plates 9 are symmetrically arranged on the outer wall of the fixed box 1, the outer side surfaces of the mounting plates 9 are hinged with support legs 10, and when the electric power construction extension arm frame is used, a worker can support and fix the fixed box 1 through the support legs 10. One end of the supporting leg 10, which is far away from the mounting plate 9, is hinged with a supporting plate 11, a first rubber anti-slip pad is fixedly mounted at the bottom of the supporting plate 11, and the first rubber anti-slip pad can increase the friction force between the supporting plate 11 and the ground, so that the equipment is more stable in use. The lateral surface of mounting panel 9 is seted up flutedly, and the inner wall that mounting panel 9 is inside to be located the recess articulates there is automatically controlled telescopic link, and automatically controlled telescopic link's flexible end is articulated mutually with stabilizer blade 10, when using, can conveniently adjust the position of stabilizer blade 10 through automatically controlled telescopic link.
Please refer to fig. 1 and 2, the outer wall fixed mounting of the fixed box 1 has a connecting block 13, the connecting block 13 can be inserted into the inside of the mounting plate 9, the inside fixed mounting of the mounting plate 9 has a spring 14, one end fixed mounting of the spring 14 has a limiting block 15, the inside of the connecting block 13 is provided with a limiting groove matched with the limiting block 15, the outer side surface of the limiting block 15 is fixedly provided with a push plate 16, the inside of the mounting plate 9 is provided with a strip-shaped sliding hole, and the push plate 16 runs through to the outside of the strip-shaped sliding hole. When needs were transported, the staff can promote push pedal 16 and remove, and push pedal 16 can drive 15 extrusion springs of stopper 14 and make 15 and spacing groove alternate segregation of stopper to make the staff can pull down mounting panel 9 from fixed case 1 fast, reduced equipment length, convenient transportation.
Referring to fig. 1 and 3, a motor 2 is fixedly installed inside a fixing box 1, a heat dissipation groove is formed inside the fixing box 1, a heat dissipation net 17 is fixedly installed on the inner wall of the heat dissipation groove inside the fixing box 1, and heat generated by the motor 2 can be transmitted to the outside through the heat dissipation net 17.
Referring to fig. 1, a threaded rod 3 is fixedly mounted on an output shaft of a motor 2, one end, away from the motor 2, of the threaded rod 3 is rotatably connected with a fixed box 1, a moving block 4 is connected to the outer surface of the threaded rod 3 in a threaded manner, an elevator tube 5 is fixedly mounted on one side of the moving block 4, a second sliding block 18 is fixedly mounted on one side, away from the moving block 4, of the elevator tube 5, a second sliding groove 19 matched with the second sliding block 18 is formed in the fixed box 1, the second sliding block 18 and the second sliding groove 19 can limit the moving range of the elevator tube 5, and meanwhile, the elevator tube 5 can be moved more stably.
Referring to fig. 1, a sliding mechanism 6 is disposed on a side of the moving block 4 away from the elevator tube 5, the sliding mechanism 6 includes a first slider 601, one side of the first slider 601 is fixedly connected to the moving block 4, a first sliding groove 602 adapted to the first slider 601 is disposed inside the fixed box 1, the first slider 601 and the first sliding groove 602 can limit a moving range of the moving block 4, and the moving block 4 can move more stably.
Referring to fig. 1, a lifting rod 7 is slidably disposed inside a lifting pipe 5, a support 8 is fixedly mounted at one end of the lifting rod 7, a positioning bolt 12 is connected to the inner portion of the lifting pipe 5 in a threaded manner, one end of the positioning bolt 12 close to the lifting rod 7 is rotatably connected with a second rubber non-slip mat, a hand wheel is fixedly mounted at one end of the positioning bolt 12 far away from the second rubber non-slip mat, and the hand wheel can facilitate a worker to rotate the positioning bolt 12.
The utility model discloses an implement the principle and do: when using, the staff can set level fixed case 1 earlier, it is manual with lifter 7 adjustment to suitable position, later can use positioning bolt 12 and second rubber slipmat to fix lifter 7 position, later will fix 1 vertical the placing of case through stabilizer blade 10, when the height of support 8 is adjusted to needs, the staff only needs starter motor 2, motor 2 can drive threaded rod 3 and rotate, threaded rod 3 can drive movable block 4 and remove under the cooperation of first slider 601 and first spout 602, movable block 4 can drive fall way 5 and support 8 and remove when removing, thereby can make the staff adjust fall way 5 and support 8 fast.
The above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an electric power construction extends cantilever crane, includes fixed case (1), its characterized in that: a motor (2) is fixedly installed inside the fixed box (1), a threaded rod (3) is fixedly installed on an output shaft of the motor (2), one end, far away from the motor (2), of the threaded rod (3) is rotatably connected with the fixed box (1), a moving block (4) is in threaded connection with the outer surface of the threaded rod (3), an elevating pipe (5) is fixedly installed on one side of the moving block (4), and a sliding mechanism (6) is arranged on one side, far away from the elevating pipe (5), of the moving block (4);
the inside of fall way (5) is provided with lifter (7), the one end fixed mounting of lifter (7) has support (8).
2. The electric power construction extension arm frame of claim 1, characterized in that: the outer wall of the fixed box (1) is provided with mounting plates (9) in pairwise symmetry, and the outer side surfaces of the mounting plates (9) are hinged with support legs (10).
3. The electric power construction extension arm support of claim 1, characterized in that: the sliding mechanism (6) comprises a first sliding block (601), one side of the first sliding block (601) is fixedly connected with a moving block (4), and a first sliding groove (602) matched with the first sliding block (601) is formed in the fixed box (1).
4. The electric power construction extension arm support of claim 2, characterized in that: one end, far away from the mounting plate (9), of the support leg (10) is hinged with a support plate (11), and a first rubber anti-slip pad is fixedly mounted at the bottom of the support plate (11).
5. The electric power construction extension arm support of claim 1, characterized in that: the inside threaded connection of fall way (5) has positioning bolt (12), positioning bolt (12) are close to the one end rotation of lifter (7) and are connected with the second rubber slipmat.
6. The electric power construction extension arm support of claim 2, characterized in that: the outer wall fixed mounting of fixed case (1) has connecting block (13), connecting block (13) can insert the inside to mounting panel (9), the inside fixed mounting of mounting panel (9) has spring (14), the one end fixed mounting of spring (14) has stopper (15), the inside of connecting block (13) seted up with the spacing groove of stopper (15) looks adaptation, the lateral surface fixed mounting of stopper (15) has push pedal (16), rectangular slide opening has been seted up to the inside of mounting panel (9), push pedal (16) run through the outside to rectangular slide opening.
7. The electric power construction extension arm frame of claim 1, characterized in that: the heat dissipation box is characterized in that a heat dissipation groove is formed in the fixing box (1), and a heat dissipation net (17) is fixedly mounted on the inner wall, located in the heat dissipation groove, of the fixing box (1).
8. The electric power construction extension arm support of claim 1, characterized in that: one side of the lifting pipe (5) far away from the moving block (4) is fixedly provided with a second sliding block (18), and a second sliding groove (19) matched with the second sliding block (18) is formed in the fixed box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222913610.3U CN218493195U (en) | 2022-11-02 | 2022-11-02 | Electric power construction extension cantilever crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222913610.3U CN218493195U (en) | 2022-11-02 | 2022-11-02 | Electric power construction extension cantilever crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218493195U true CN218493195U (en) | 2023-02-17 |
Family
ID=85196726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222913610.3U Active CN218493195U (en) | 2022-11-02 | 2022-11-02 | Electric power construction extension cantilever crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218493195U (en) |
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2022
- 2022-11-02 CN CN202222913610.3U patent/CN218493195U/en active Active
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