CN216273004U - Multifunctional lifting platform for underground cable construction - Google Patents
Multifunctional lifting platform for underground cable construction Download PDFInfo
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- CN216273004U CN216273004U CN202122937291.5U CN202122937291U CN216273004U CN 216273004 U CN216273004 U CN 216273004U CN 202122937291 U CN202122937291 U CN 202122937291U CN 216273004 U CN216273004 U CN 216273004U
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- 238000000034 method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a multifunctional lifting platform for underground cable construction, which is characterized in that a standing platform is arranged at the front end of a lifting supporting leg of an equipment base, fixed fences are symmetrically arranged on the standing platform, lifting fences are arranged on the fixed fences, and clamping fixing plates are arranged on the lifting fences. The lifting fence is arranged to be matched with the fixed fence in a lifting mode, so that the height of the fence can be adjusted according to the heights of different users, the height of the fence can be matched with the heights of the users, and the danger probability of the users is reduced finally.
Description
Technical Field
The utility model relates to the field of lifting platforms, in particular to a multifunctional lifting platform for underground cable construction.
Background
The lifting platform is a hoisting machine for vertically transporting people or objects. Also refers to equipment for vertical conveying in logistics systems such as factories and automatic warehouses, and various plane conveying equipment is often arranged on the lifting platform and is used as a connecting device for conveying lines with different heights. The hydraulic lifting platform is generally driven by hydraulic pressure, so the hydraulic lifting platform is called as a hydraulic lifting platform. The device is widely applied to high-altitude installation, maintenance and other operations besides being used for conveying goods with different heights. The characteristic that the elevating platform freely goes up and down has been widely used in municipal maintenance, the transportation of goods in wharf, logistics center, building decoration etc., has installed that car chassis, storage battery car chassis etc. can freely walk, and the working height space also changes to some extent, has light in weight, from walking, electric start, from the landing leg, easy operation, operation face is big, can stride across 360 degrees free rotations advantages such as obstacle carries out high altitude construction. The lifting platform can be divided into a fixed type and a movable type: the movable type is divided into a straight arm type, a crank arm type, a scissor fork type, a mast type, an aluminum alloy lifting platform and a telescopic cylinder type; the fixed type is provided with a scissor fork type, a guide rail type lifting platform, a chain type lifting platform, a loading and unloading platform, an attached type electric construction platform and the like.
Current lifting platform for underground cable construction is at the in-process that uses, the height-fixing of its function less and rail, can not carry out height control with the rail according to user's different height, thereby make the rail can not with user's height adaptation, make the user take place danger easily in the use, current lifting platform does not have corresponding fixing device simultaneously, thereby make the operating personnel of standing on the platform can't be fixed, and then make operating personnel stand and carry out the in-process of operating on the platform, easy focus unstability takes place danger.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a multifunctional lifting platform for underground cable construction, so that the height of a fence can be adjusted according to the heights of different users, the height of the fence can be matched with the heights of the users, the danger probability of the users is reduced, and the operation safety is improved.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model relates to a multifunctional lifting platform for underground cable construction, which is characterized in that a lifting supporting leg is arranged on an equipment base, and a standing platform is fixedly arranged at the front end of the lifting supporting leg through a screw; two sides of the standing platform are respectively and symmetrically provided with a fixed fence, and the fixed fence comprises two fixed supporting rods and a second cross rod; the second cross rod is fixed between the tops of the two fixed supporting rods; a first cross bar is symmetrically arranged at the middle position of the fixed support bar between the fixed fences at the two sides; a hollow rod accommodating groove is formed in the top of each fixed supporting rod, a communicating sliding groove is formed in the opposite surface between the two fixed supporting rods of the fixed fence, the communicating sliding groove is communicated with the rod accommodating groove, and a plurality of fixed clamping grooves are uniformly formed in the opening of the communicating sliding groove;
a lifting fence is arranged on the fixed fence; the lift rail includes: the top coaming, the connecting rod, the connecting plate, the mounting sliding rod and the connecting angle block are of a U-shaped structure;
the top enclosing plates are symmetrically arranged at the upper ends of the fixed fences at the two sides, a plate accommodating groove is formed in the inner side wall in the middle of each top enclosing plate, and a threaded adjusting hole penetrates through the middle of each plate accommodating groove; a clamping fixing plate is arranged in the plate accommodating groove; the clamping device comprises a clamping fixing plate, a mounting block, an adjusting structure and a rotating block, wherein the mounting block is fixedly mounted on one side of the middle position of the clamping fixing plate through a screw, and the adjusting structure is arranged on the other side of the middle position of the clamping fixing plate and comprises an adjusting screw rod and a rotating block; the adjusting screw rod is rotatably arranged in the thread adjusting hole, and the outer end of the adjusting screw rod is connected with the rotating block; the rotating block is positioned on the outer side of the top enclosing plate, and an installation groove is formed in the inner end of the adjusting screw rod and used for rotatably installing the installation block;
the right-angled bottom ends of the top enclosing plates are respectively connected with the connecting rods, and the connecting rods are slidably mounted in the rod receiving grooves; the bottom of the inner side of the connecting rod is fixedly provided with the connecting angle block through a screw, and the connecting angle block is slidably arranged in the communicating chute; the other end of the connecting corner block is connected with a connecting plate to form an integrally formed structure, and the connecting plate and the fixing structure form a rectangular structure together; the mounting sliding rod is fixedly mounted between the two rectangular structures through screws, and the clamping spring is sleeved on the mounting sliding rod.
The multifunctional lifting platform for underground cable construction is also characterized in that:
the fixing structure comprises a connecting substrate and two fixing clamping plates, the two fixing clamping plates are arranged on one side of the connecting substrate in an up-down symmetrical mode, and the fixing clamping plates are inserted into the fixing clamping grooves; and the center of the other side of the connecting substrate is provided with a mounting sliding hole for mounting the mounting sliding rod.
Four universal pulleys are symmetrically installed at the bottom of the equipment base through screws, installation structures are symmetrically installed at two ends of the side edge of the equipment base, and supporting structures are respectively and rotatably installed on the installation structures; the lower end of the supporting structure is provided with a supporting leg.
A positioning structure is arranged on the equipment base; and the lifting support legs are arranged in the positioning structure, the control box is arranged at the rear ends of the lifting support legs, and the protective cover plate is arranged at the upper ends of the lifting support legs.
Compared with the prior art, the utility model has the following beneficial effects:
1. the lifting fence is arranged to be matched with the fixed fence in a lifting way, so that the height of the fence can be adjusted according to the heights of different users, the height of the fence can be matched with the heights of the users, and the danger probability of the users is reduced finally;
2. the height of the lifting fence can be conveniently fixed by arranging the fixing structure, so that the lifting fence is prevented from moving up and down under the action of external force after the height adjustment is finished;
3. the clamping spring is arranged, so that the fixing structure can be conveniently and rapidly pushed into the fixing clamping groove, and the fixing structure can be prevented from being easily moved out of the fixing clamping groove by external force when the fixing structure does not need to be moved;
4. the clamping fixing plate is arranged to be matched with the adjusting structure, so that an operator standing on the standing platform can be fixed, and danger caused by unstable gravity center in the process of operating the operator standing on the standing platform is avoided;
5. the utility model can facilitate the position adjustment of the clamping fixing plate by arranging the adjusting structure, and can also fix the clamping fixing plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the utility model at A of FIG. 1;
FIG. 3 is a schematic structural view of the stationary fence of the present invention;
FIG. 4 is a schematic view of the position relationship between the adjusting structure and the clamping fixing plate according to the present invention;
FIG. 5 is a schematic structural view of an adjustment mechanism of the present invention;
FIG. 6 is a schematic view of the position relationship of the lifting fence and the garter spring of the present invention;
FIG. 7 is a schematic structural view of a fixing structure of the present invention;
fig. 8 is a schematic structural view of the clamping and fixing plate of the present invention.
Reference numbers in the figures: 1. an equipment base; 2. a support structure; 3. lifting support legs; 4. a standing platform; 5. lifting the fence; 6. a chucking spring; 7. a fixed structure; 8. an adjustment structure; 9. clamping the fixing plate; 10. an equipment housing; 11. a universal pulley; 12. a mounting structure; 13. supporting legs; 14. a positioning structure; 15. a control box; 16. a protective cover plate; 17. fixing the fence; 18. a first cross bar; 19. fixing the support rod; 20. a second cross bar; 21. a rod receiving groove; 22. the connecting chute; 23. fixing the clamping groove; 24. a top coaming; 25. a connecting rod; 26. a connecting plate; 27. installing a slide rod; 28. connecting the corner blocks; 29. a board receiving groove; 30. a threaded adjustment hole; 31. connecting the substrates; 32. installing a sliding hole; 33. fixing the clamping plate; 34. adjusting the screw rod; 35. mounting grooves; 36. rotating the block; 37. and (7) installing the block.
Detailed Description
In the embodiment, as shown in fig. 1, an equipment base 1 is provided, four universal pulleys 11 are symmetrically installed at the bottom of the equipment base 1 through screws, installation structures 12 are symmetrically installed at two ends of the side edge of the equipment base 1, and support structures 2 are respectively rotatably installed on the installation structures 12; at the lower end of the support structure 2 a support foot 13 is arranged.
An equipment shell 10 and a positioning structure 14 are installed on an equipment base 1, a lifting support leg 3 is installed in the positioning structure 14, a control box 15 is installed at the rear end of the lifting support leg 3, and a protective cover plate 16 is installed at the upper end of the lifting support leg 3; the front end of the lifting supporting leg 3 is fixedly provided with a standing platform 4 through a screw; two sides of the standing platform 4 are symmetrically provided with fixed fences 17, as shown in fig. 3, the fixed fences 17 include two fixed support rods 19 and a second cross rod 20; a second cross bar 20 is fixed between the tops of the two fixed support bars 19; a first cross bar 18 is symmetrically arranged at the middle position of a fixed support bar 19 between the fixed fences 17 at the two sides; a hollow rod accommodating groove 21 is formed in the top of each fixed supporting rod 19, a communicating sliding groove 22 is formed in the opposite surface between the two fixed supporting rods 19 of the fixed fence 17, the communicating sliding groove 22 is communicated with the rod accommodating groove 21, and a plurality of fixed clamping grooves 23 are uniformly formed in the opening of the communicating sliding groove 22;
as shown in fig. 6, in order to adjust the height of the fence according to the heights of different users, so that the height of the fence can be adapted to the height of the user, and finally the danger probability of the user is reduced, the fixed fence 17 is provided with the lifting fence 5; the lifting fence 5 comprises: a top coaming 24 of U-shaped structure, a connecting rod 25, a connecting plate 26, a mounting slide rod 27 and a connecting angle block 28;
the top enclosing plates 24 are symmetrically arranged at the upper ends of the fixed fences 17 at the two sides, the inner side wall in the middle of the top enclosing plates 24 is provided with a plate accommodating groove 29, and the middle of the plate accommodating groove 29 is provided with a threaded adjusting hole 30 in a penetrating way; in order to fix the operator standing on the standing platform 4 and thus avoid the danger of unstable center of gravity during the operation of the operator standing on the standing platform 4, a clamping and fixing plate 9 is provided in the plate receiving groove 29; as shown in fig. 8, a mounting block 37 is fixedly mounted on one side of the middle position of the clamping fixing plate 9 by screws, as shown in fig. 4, in order to facilitate the position adjustment of the clamping fixing plate 9, and at the same time, the clamping fixing plate 9 can also be fixed, and an adjusting structure 8 is arranged on the other side of the middle position of the clamping fixing plate 9, and comprises an adjusting screw rod 34 and a rotating block 36; and the adjusting screw 34 and the rotating block 36 are of an integrally formed structure. As shown in fig. 5, the adjusting screw 34 is rotatably installed in the threaded adjusting hole 30, and the outer end of the adjusting screw 34 is connected with a rotating block 36; the rotating block 36 is positioned on the outer side of the top coaming 24, and the inner end of the adjusting screw rod 34 is provided with an installation groove 35 for rotatably installing the installation block 37;
as shown in fig. 6, the right-angled bottom ends of the top coamings 24 are respectively and symmetrically connected with connecting rods 25, the top coamings 24 and the connecting rods 25 are of an integrally formed structure, and the connecting rods 25 are slidably mounted in the rod receiving grooves 21; a connecting angle block 28 is fixedly installed at the bottom of the inner side of the connecting rod 25 through a screw, and the connecting angle block 28 is installed in the communicating chute 22 in a sliding manner; the other end of the connecting angle block 28 is connected with a connecting plate 26 positioned on the inner side of the fixed supporting rod 19 to form an integrated structure, and the connecting plate 26 and the fixed structure 7 form a rectangular structure together; as shown in fig. 2, a mounting slide rod 27 is fixed between the two rectangular structures by screws, and a clamp spring 6 is fitted over the mounting slide rod 27.
As shown in fig. 7, in order to fix the height of the lifting fence 5, so as to prevent the lifting fence 5 from moving up and down due to an external force after the height adjustment is completed, a fixing structure 7 is provided, which includes a connecting substrate 31 and two fixing clamping plates 33, the two fixing clamping plates 33 are disposed on one side of the connecting substrate 31 in an up-down symmetrical manner through screws, and the fixing clamping plates 33 are inserted into the fixing clamping grooves 23; the other side of the connecting base plate 31 is opened at the center with a mounting slide hole 32 for slidably mounting the mounting slide rod 27. In order to facilitate the fixing structure 7 to be rapidly pushed into the fixing clamping groove 23, and therefore, when the fixing structure 7 does not need to be moved, the fixing structure 7 can be prevented from being easily moved out of the fixing clamping groove 23 by external force, the clamping spring 6 is arranged on the installation sliding rod 27;
when the lifting platform is used, the supporting structure 2 is firstly rotated ninety degrees, so that the lifting platform has higher stability, then the lifting fence 5 can be adjusted in height according to the height of a user, so that the fence can be matched with the height of the user, and the danger probability of the user is reduced, the method for adjusting the height of the lifting fence 5 comprises the steps of firstly pulling the fixed structure 7 to the inner side, so that the fixed clamping plate 33 on the fixed structure 7 is separated from the fixed clamping groove 23 formed in the fixed supporting rod 19, at the moment, the clamping spring 6 is compressed by the connecting base plate 31, when the fixed clamping plate 33 on the fixed structure 7 is separated from the fixed clamping groove 23 formed in the fixed supporting rod 19, the lifting fence 5 loses fixation, at the moment, the lifting fence 5 can be moved upwards or downwards for adjustment, and when the height of the lifting fence 5 is proper, then the fixed structure 7 is loosened, at the moment, the clamping spring 6 can reset the fixed structure 7 to the outside, and finally the fixed clamping plate 33 on the fixed structure 7 is inserted into the fixed clamping groove 23 arranged on the fixed supporting rod 19, so that the height adjustment of the lifting fence 5 is finally completed, after a user stands on the standing platform 4, the adjustable clamping fixed plate 9 can fix the body, thereby avoiding the danger caused by unstable gravity center in the process of operating the operator standing on the standing platform 4, the method for adjusting the clamping fixed plate 9 is that only the adjusting structure 8 needs to be rotated, because the adjusting screw rod 34 on the adjusting structure 8 is in threaded connection with the threaded adjusting hole 30, when the adjusting structure 8 rotates, the adjusting structure can move inwards or outwards in the threaded adjusting hole 30, along with the movement of the adjusting structure 8, the adjusting structure can also drive the clamping fixed plate 9 to move, finally, the clamping fixing plate 9 is in contact with a user, the lifting platform can be controlled to ascend upwards, after the lifting platform is used, the lifting platform descends downwards, the adjusting structure 8 rotates, and the clamping fixing plate 9 moves outwards to be separated from the contact of the user.
Claims (4)
1. A multifunctional lifting platform for underground cable construction is characterized in that a lifting support leg (3) is mounted on an equipment base (1), and a standing platform (4) is fixedly mounted at the front end of the lifting support leg (3) through a screw; two sides of the standing platform (4) are respectively and symmetrically provided with a fixed fence (17), and the fixed fence (17) comprises two fixed support rods (19) and a second cross rod (20); the second cross bar (20) is fixed between the tops of the two fixed support bars (19); a first cross bar (18) is symmetrically arranged at the middle position of the fixed support bar (19) between the fixed fences (17) at the two sides respectively; a hollow rod accommodating groove (21) is formed in the top of each fixed supporting rod (19), a communicating sliding groove (22) is formed in the opposite surface between the two fixed supporting rods (19) of the fixed fence (17), the communicating sliding groove (22) is communicated with the rod accommodating groove (21), and a plurality of fixed clamping grooves (23) are uniformly formed in the opening of the communicating sliding groove (22);
a lifting fence (5) is arranged on the fixed fence (17); the lifting fence (5) comprises: a top coaming (24) with a U-shaped structure, a connecting rod (25), a connecting plate (26), a mounting sliding rod (27) and a connecting corner block (28);
the top enclosing plates (24) are symmetrically arranged at the upper ends of the fixed fences (17) at the two sides, a plate accommodating groove (29) is formed in the inner side wall in the middle of the top enclosing plate (24), and a threaded adjusting hole (30) penetrates through the middle of the plate accommodating groove (29); a clamping and fixing plate (9) is arranged in the plate accommodating groove (29); a mounting block (37) is fixedly mounted on one side of the middle position of the clamping fixing plate (9) through a screw, and an adjusting structure (8) is arranged on the other side of the middle position of the clamping fixing plate (9) and comprises an adjusting screw rod (34) and a rotating block (36); the adjusting screw rod (34) is rotatably arranged in the thread adjusting hole (30), and the outer end of the adjusting screw rod (34) is connected with the rotating block (36); the rotating block (36) is positioned on the outer side of the top enclosing plate (24), and the inner end of the adjusting screw rod (34) is provided with an installation groove (35) for rotatably installing the installation block (37);
the right-angle bottom ends of the top enclosing plates (24) are respectively connected with the connecting rods (25), and the connecting rods (25) are slidably mounted in the rod accommodating grooves (21); the connecting angle block (28) is fixedly installed at the bottom of the inner side of the connecting rod (25) through a screw, and the connecting angle block (28) is installed in the communicating sliding groove (22) in a sliding mode; the other end of the connecting corner block (28) is connected with a connecting plate (26) to form an integrally formed structure, and the connecting plate (26) and the fixing structure (7) form a rectangular structure together; the mounting sliding rod (27) is fixedly mounted between the two rectangular structures through screws, and a clamping spring (6) is sleeved on the mounting sliding rod (27).
2. The multifunctional lifting platform for underground cable construction according to claim 1, wherein:
the fixing structure (7) comprises a connecting substrate (31) and two fixing clamping plates (33), the two fixing clamping plates (33) are arranged on one side of the connecting substrate (31) in an up-down symmetrical mode, and the fixing clamping plates (33) are inserted into the fixing clamping grooves (23); and the center of the other side of the connecting base plate (31) is provided with an installation sliding hole (32) for installing the installation sliding rod (27).
3. The multifunctional lifting platform for underground cable construction according to claim 1, wherein: four universal pulleys (11) are symmetrically installed at the bottom of the equipment base (1) through screws, installation structures (12) are symmetrically installed at two ends of the side edge of the equipment base (1), and supporting structures (2) are respectively rotatably installed on the installation structures (12); the lower end of the supporting structure (2) is provided with a supporting leg (13).
4. The multifunctional lifting platform for underground cable construction according to claim 1, wherein: a positioning structure (14) is arranged on the equipment base (1); and the lifting support legs (3) are installed in the positioning structures (14), the control box (15) is installed at the rear ends of the lifting support legs (3), and the protective cover plate (16) is installed at the upper ends of the lifting support legs (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122937291.5U CN216273004U (en) | 2021-11-27 | 2021-11-27 | Multifunctional lifting platform for underground cable construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122937291.5U CN216273004U (en) | 2021-11-27 | 2021-11-27 | Multifunctional lifting platform for underground cable construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216273004U true CN216273004U (en) | 2022-04-12 |
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ID=81039026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122937291.5U Active CN216273004U (en) | 2021-11-27 | 2021-11-27 | Multifunctional lifting platform for underground cable construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216273004U (en) |
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2021
- 2021-11-27 CN CN202122937291.5U patent/CN216273004U/en active Active
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