CN219751613U - Retractable drive wheel gallows - Google Patents
Retractable drive wheel gallows Download PDFInfo
- Publication number
- CN219751613U CN219751613U CN202321082346.1U CN202321082346U CN219751613U CN 219751613 U CN219751613 U CN 219751613U CN 202321082346 U CN202321082346 U CN 202321082346U CN 219751613 U CN219751613 U CN 219751613U
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- guide groove
- hole
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- sliding
- connecting plate
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- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a telescopic driving wheel hanging bracket, which relates to the technical field of assembly and hoisting equipment and comprises the following components: the lifting frame comprises a lifting frame, a first sliding supporting rod, a second sliding supporting rod, a lifting plate and a connecting plate, wherein a first guide groove with one end open is formed in the top of the lifting frame, a first inserting port is formed in the opening of the first guide groove, a second guide groove with one end open is formed in the bottom of the lifting frame, and a second inserting port is formed in the opening of the second guide groove; the first sliding stay rod can slide in the first guide groove and can keep the position after sliding; the second sliding stay rod can slide in the second guide groove and can keep the position after sliding; the hanging plate is fixedly connected with the first sliding supporting rod, and a hanging hole is formed in the top of the hanging plate and is used for being connected with hanging equipment; the top and the second guide way of connecting plate are connected, and the bottom of connecting plate is used for passing through bolted connection with the drive wheel of bulldozer, simple structure, convenient to carry, the on-the-spot safe dismouting of being convenient for effectively promotes the operating efficiency.
Description
Technical Field
The utility model relates to the technical field of assembly hoisting equipment, in particular to a telescopic driving wheel hanging bracket.
Background
At present, the service life of bulldozers in China is longer, particularly, the service life of the bulldozer driving wheels is longer, excessive overhaul is not performed from factory building to the present, the service life of the driving wheels is prolonged according to the service life estimation of equipment, and the parts need to be overhauled in order to ensure the normal use of the equipment. Because the driving wheel is under the cab and the oil tank, the driving wheel is large and heavy, and the crane is required to be matched for disassembly and assembly when the driving wheel is disassembled and overhauled on site, the force cannot be balanced when the crane is disassembled and assembled under the influence of the position, and the potential safety hazard exists, so that the disassembly and assembly safety of on-site personnel is improved. The lifting tool convenient for site safe disassembly and assembly is designed, so that site operation efficiency is improved, safety is guaranteed, the driving wheel is required to be lifted and then adjusted to be consistent with the posture of the bogie frame, hole alignment can be facilitated, assembly speed is improved, assembly time is saved, and production efficiency of the driving wheel is improved. Aiming at the problems, a novel structure is designed for lifting, dismounting and mounting so as to protect personnel and facilitate on-site operation.
Disclosure of Invention
The utility model aims to provide a telescopic driving wheel hanging bracket, which solves the problems in the prior art, has a simple structure, is convenient to carry, is convenient for site safety disassembly and assembly, and effectively improves the working efficiency.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model provides a telescopic driving wheel hanger, comprising: the lifting frame comprises a lifting frame, a first sliding supporting rod, a second sliding supporting rod, a lifting plate and a connecting plate, wherein a first guide groove with one end open is formed in the top of the lifting frame, a first insertion port is formed in the opening of the first guide groove, a second guide groove with one end open is formed in the bottom of the lifting frame, and a second insertion port is formed in the opening of the second guide groove; the first sliding support rod is used for being inserted into the first guide groove from the first plug-in interface, and can slide in the first guide groove and keep the sliding position; the second sliding support rod is used for being inserted into the second guide groove from the second plug-in interface, and can slide in the second guide groove and keep the sliding position; the bottom of the lifting plate is used for being detachably and fixedly connected with the first sliding stay bar far away from the first guide groove, and the top of the lifting plate is provided with a lifting hole which is used for being connected with lifting equipment; the top of the connecting plate is used for being detachably and fixedly connected with one end, far away from the second guide groove, of the second sliding stay bar, and the bottom of the connecting plate is used for being connected with a driving wheel of the bulldozer through bolts.
Preferably, the hanger further comprises a connecting rod, two ends of the connecting rod are respectively and fixedly connected with the first guide groove and the second guide groove vertically to form an I-shaped hanger, the connecting position of the connecting rod and the first guide groove is one end, close to the first plug-in port, on the first guide groove, and the connecting position of the connecting rod and the second guide groove is one end, far away from the second plug-in port, on the second guide groove.
Preferably, the sliding support device further comprises a first transmission screw, wherein the first sliding support rod is used for being inserted into a first transmission hole formed in the side wall of one end of the first plug-in port, a first threaded hole is formed in the side wall, away from one end of the first plug-in port, of the first guide groove, the transmission screw is used for penetrating through the first transmission hole to be in threaded connection with the first threaded hole, and the first sliding support rod can be driven to slide in the first guide groove by rotating the transmission screw.
Preferably, the second sliding support rod is used for being inserted into a second transmission hole formed in the side wall of one end of the second plug-in port, a second threaded hole is formed in the side wall, away from one end of the second plug-in port, of the second guide groove, the second transmission screw is used for penetrating through the first transmission hole to be in threaded connection with the second threaded hole, and the second transmission screw is rotated to drive the second sliding support rod to slide in the second guide groove.
Preferably, the lifting device further comprises a plurality of first connecting bolts, wherein a plurality of first through holes are formed in one end, connected with the lifting plate, of the first sliding supporting rod, a plurality of second through holes are formed in the bottom of the lifting plate, the second through holes are correspondingly formed in the first through holes, and one first connecting bolt is used for fixedly connecting the lifting plate with the first sliding supporting rod after penetrating through one first through hole and one second through hole.
Preferably, the number of the first connecting bolts is three, the number of the first through holes and the number of the second through holes are three, and the three first through holes are positioned at the positions of three vertexes of a triangle.
Preferably, the connecting structure further comprises a plurality of second connecting bolts, wherein one end of each second sliding support rod, which is used for being connected with the connecting plate, is provided with a plurality of third through holes, the top of each connecting plate is provided with a plurality of fourth through holes, the fourth through holes are correspondingly arranged with the third through holes, and one second connecting bolt is used for fixedly connecting the connecting plate with the second sliding support rods after penetrating through one fourth through hole and one second through hole.
Preferably, the number of the second connecting bolts is three, the number of the third through holes and the number of the fourth through holes are three, and the three third through holes are positioned at the positions of three vertexes of a triangle.
Preferably, the device further comprises a plurality of third connecting bolts, a plurality of fifth through holes are formed in the bottom of the connecting plate, the arrangement of each fifth through hole is matched with the bolt hole of the driving wheel, and the third connecting bolts are used for connecting the connecting plate with the driving wheel after penetrating through the fifth through holes and the bolt holes of the driving wheel.
Preferably, the connecting plate further comprises a reserved plate, and the reserved plate is integrally connected below the fifth through hole of the connecting plate.
Compared with the prior art, the utility model has the following technical effects:
the utility model provides a telescopic driving wheel hanging bracket, which is characterized in that when the hanging bracket is used on site, a first sliding supporting rod can be inserted into a first inserting port after being placed, a second sliding supporting rod is inserted into a second inserting port, a hanging plate is arranged at one end of the first sliding supporting rod, which is far away from the hanging bracket, a top of a connecting plate is arranged at one end of the second sliding supporting rod, which is far away from the hanging bracket, and the bottom of the connecting plate is connected with a bolt hole of a driving wheel through a bolt, so that the hanging plate is conveniently matched and fixed, and the on-site lifting operation can be performed after a lifting hole of the hanging plate is connected with lifting equipment, so that the on-site safe disassembly is convenient, the operation efficiency is effectively improved, the structure is simple, the assembly and the disassembly are convenient, and the carrying after the disassembly are convenient.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a telescopic driving wheel hanger and a driving wheel after being connected;
fig. 2 is a schematic structural view of a first angle of the telescopic driving wheel hanger provided by the utility model after being detached;
fig. 3 is a schematic structural view of a second angle of the telescopic driving wheel hanger provided by the utility model after being detached;
in the figure: 1. a hanging bracket; 2. a first guide groove; 3. a first interface; 4. a second guide groove; 5. a second interface; 6. a first sliding stay; 7. a second sliding stay; 8. a hanging plate; 9. a hoisting hole; 10. a connecting plate; 11. a driving wheel; 12. a connecting rod; 13. a first drive screw; 14. a second drive screw; 15. a first connecting bolt; 16. a second connecting bolt; 17. a third connecting bolt; 18. and (5) reserving a plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a telescopic driving wheel hanging bracket, which solves the problems in the prior art, has a simple structure, is convenient to carry, is convenient for site safety disassembly and assembly, and effectively improves the working efficiency.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The present utility model provides a retractable drive wheel hanger, as shown in fig. 1-3, comprising: the lifting frame comprises a lifting frame 1, a first sliding supporting rod 6, a second sliding supporting rod 7, a lifting plate 8 and a connecting plate 10, wherein a first guide groove 2 with one end open is arranged at the top of the lifting frame 1, the opening of the first guide groove 2 is a first inserting port 3, a second guide groove 4 with one end open is arranged at the bottom of the lifting frame 1, and the opening of the second guide groove 4 is a second inserting port 5; the first sliding stay 6 is inserted into the first guide groove 2 from the first insertion port 3, and the first sliding stay 6 can slide in the first guide groove 2 and can maintain a position after sliding; the second sliding stay 7 is inserted into the second guide groove 4 from the second insertion port 5, and the second sliding stay 7 is slidable in the second guide groove 4 and can maintain a position after sliding; the bottom of the lifting plate 8 is used for being detachably and fixedly connected with the first sliding stay bar 6 far away from the first guide groove 2, the top of the lifting plate 8 is provided with a lifting hole 9, and the lifting hole 9 is used for being connected with lifting equipment; the top of connecting plate 10 is used for keeping away from the one end detachably fixed connection of second guide way 4 with second stay bar 7 that slides, the bottom of connecting plate 10 is used for passing through bolted connection with the drive wheel 11 of bulldozer, can insert first jack-in mouth 3 with first stay bar 6 after gallows 1 is placed, second jack-in mouth 5 is inserted to second stay bar 7, install the hanger plate 8 in the one end that first stay bar 6 kept away from gallows 1, the one end that second stay bar 7 kept away from gallows 1 installs the top of connecting plate 10, be connected the bottom of connecting plate 10 through the bolt hole of bolt and drive wheel 11, so convenient cooperation is fixed, just can carry out on-the-spot lifting operation after being connected with the lifting hole 9 of hanger plate 8 with lifting device, the on-the-spot safe dismouting of being convenient for, effectively promote work efficiency, and simple structure, convenient equipment and dismantlement, convenient to carry after the dismantlement.
In a preferred embodiment, the hanger 1 further includes a connecting rod 12, two ends of the connecting rod 12 are respectively and fixedly connected vertically with the first guide groove 2 and the second guide groove 4 to form an i-shaped hanger, a connection position of the connecting rod 12 and the first guide groove 2 is one end, close to the first inserting port 3, on the first guide groove 2, a connection position of the connecting rod 12 and the second guide groove 4 is one end, far away from the second inserting port 5, on the second guide groove 4, and positions of the first guide groove 2 and the second guide groove 4 on two sides of the connecting rod 12 of the i-shaped hanger 1 are short on one side and long on one side, which is convenient and ensures balance during lifting and using.
In a preferred embodiment, the telescopic driving wheel hanger further comprises a first driving screw 13, a first sliding support rod 6 is used for being inserted into a first driving hole formed in the side wall of one end of the first inserting port 3, a first threaded hole is formed in the side wall of one end of the first guiding groove 2, which is far away from the first inserting port 3, the driving screw is used for penetrating through the first driving hole and is in threaded connection with the first threaded hole, the first sliding support rod 6 can be driven to slide in the first guiding groove 2 by rotating the driving screw, the telescopic driving wheel hanger further comprises a second driving screw 14, a second driving hole is formed in the side wall of one end of the second sliding support rod 7, which is used for being inserted into the second inserting port 5, a second threaded hole is formed in the side wall of one end of the second guiding groove 4, which is far away from the second inserting port 5, the second driving screw 14 is used for penetrating through the first driving hole and the second threaded hole, the second driving screw 14 can drive the second sliding support rod 7 to slide in the second guiding groove 4, the first driving screw 13, the first driving hole, the first driving screw 14, the second driving screw 14 and the second driving screw 14 can be driven to slide in the second guiding groove 4, the second driving screw and the second driving screw can be installed in a plurality of directions, the installation angle can be adjusted, and the installation angle can be adjusted slowly, and the installation angle of workpieces can be adjusted slowly, and the workpiece can be adjusted accurately, and the workpiece can be maintained, the installation angle can be adjusted and the workpiece can be adjusted accurately, and the workpiece can be easily, and the workpiece can be maintained and the workpiece can be easily and the installation angle can be adjusted.
In a preferred embodiment, the telescopic driving wheel hanger further comprises a plurality of first connecting bolts 15, one end of the first sliding supporting rod 6, which is used for being connected with the lifting plate 8, is provided with a plurality of first through holes, the bottom of the lifting plate 8 is provided with a plurality of second through holes, the second through holes are correspondingly arranged with the first through holes, and one first connecting bolt 15 is used for fixedly connecting the lifting plate 8 with the first sliding supporting rod 6 after penetrating through one first through hole and one second through hole, so that the telescopic driving wheel hanger is simple in structure and convenient to disassemble and assemble.
In a preferred embodiment, the number of the first connecting bolts 15 is three, the number of the first through holes and the number of the second through holes are three, and the three first through holes are positioned at the three peaks of a triangle, so that the connection is reliable and stable.
In a preferred embodiment, the telescopic driving wheel hanger further includes a plurality of second connecting bolts 16, one end of the second sliding brace 7 for connecting with the connecting plate 10 is provided with a plurality of third through holes, the top of the connecting plate 10 is provided with a plurality of fourth through holes, the fourth through holes are correspondingly arranged with the third through holes, and one second connecting bolt 16 is used for fixedly connecting the connecting plate 10 with the second sliding brace 7 after passing through one third through hole and one fourth through hole, so that the telescopic driving wheel hanger is simple in structure and convenient to disassemble and assemble.
In a preferred embodiment, the number of the second connecting bolts 16 is three, the number of the third through holes and the fourth through holes is three, and the three third through holes are positioned at the three peaks of a triangle, so that the connection is reliable and stable.
In a preferred embodiment, the telescopic driving wheel hanger further comprises a plurality of third connecting bolts 17, a plurality of fifth through holes are formed in the bottom of the connecting plate 10, the arrangement of each fifth through hole is matched with the bolt hole of the driving wheel 11, and the third connecting bolts 17 are used for connecting the connecting plate 10 with the driving wheel 11 after penetrating through the fifth through holes and the bolt hole of the driving wheel 11, so that the telescopic driving wheel hanger is simple in structure and convenient to operate.
In a preferred embodiment, the connection board 10 further comprises a reserved board 18, the reserved board 18 is integrally connected below the fifth through hole of the connection board 10, and the reserved board 18 facilitates positioning of the driving wheel 11.
The working process comprises the following steps: the I-shaped hanging bracket 1 can be placed, the first sliding supporting rod 6 can be inserted into the first inserting port 3, the second sliding supporting rod 7 can be inserted into the second inserting port 5, the first transmission screw 13 passes through the first transmission hole and is in threaded connection with the first threaded hole in time, the second transmission screw 14 passes through the second transmission hole and is in threaded connection with the second threaded hole, the hanging plate 8 and the first sliding supporting rod 6 are fixed through a plurality of first connecting bolts 15, the second sliding supporting rod 7 and the connecting plate 10 are fixed through a plurality of second connecting bolts 16, the connecting plate 10 and the driving wheel 11 are fixed through a third connecting bolt 17, and after the above steps are completed. The on-site lifting operation can be performed. The telescopic driving wheel hanging bracket provided by the utility model has the advantages of reasonable structure, small size, wide application range, convenience in carrying and field operation, reduced labor intensity of maintenance personnel, convenience in maintenance and high safety coefficient, avoids the problems of low installation precision and the like caused by the difficulty in operation due to the limitation of angles in the operation process of personnel, reduces repeated labor caused by repeated installation in place, reduces the damage to equipment and spare parts possibly caused by inaccurate personnel control, reduces the waste of cost, realizes arbitrary conversion of angles, and ensures the safety of personnel and spare parts.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (10)
1. A retractable drive wheel hanger, characterized by: comprising the following steps:
the lifting frame is characterized in that a first guide groove with one end open is arranged at the top of the lifting frame, the opening of the first guide groove is a first inserting port, a second guide groove with one end open is arranged at the bottom of the lifting frame, and the opening of the second guide groove is a second inserting port;
the first sliding support rod is used for being inserted into the first guide groove from the first plug-in port, can slide in the first guide groove and can keep the position after sliding;
the second sliding support rod is used for being inserted into the second guide groove from the second plug-in port, can slide in the second guide groove and can keep the sliding position;
the bottom of the lifting plate is used for being detachably and fixedly connected with the first sliding stay bar far away from the first guide groove, and the top of the lifting plate is provided with a lifting hole which is used for being connected with lifting equipment; and
the top of the connecting plate is used for being detachably and fixedly connected with one end, far away from the second guide groove, of the second sliding stay bar, and the bottom of the connecting plate is used for being connected with a driving wheel of the bulldozer through bolts.
2. The retractable drive wheel hanger of claim 1, wherein: the hanging bracket further comprises a connecting rod, two ends of the connecting rod are respectively connected with the first guide groove and the second guide groove in a vertical and fixed mode to form an I-shaped hanging bracket, the connecting position of the connecting rod and the first guide groove is one end, close to the first inserting port, on the first guide groove, and the connecting position of the connecting rod and the second guide groove is one end, far away from the second inserting port, on the second guide groove.
3. The retractable drive wheel hanger of claim 1, wherein: still include first drive screw, first stay bar that slides is used for inserting be provided with first transmission hole on the lateral wall of the one end of first interface, first guide way is kept away from be provided with first screw hole on the lateral wall of first interface one end, drive screw be used for passing first transmission hole with first screw hole threaded connection rotates the drive screw can drive first stay bar that slides in the first guide way.
4. A retractable drive wheel hanger according to claim 3, wherein: the second sliding support rod is used for being inserted into a second transmission hole formed in the side wall of one end of the second plug-in port, a second threaded hole is formed in the side wall, away from one end of the second plug-in port, of the second guide groove, the second transmission screw is used for penetrating through the first transmission hole to be in threaded connection with the second threaded hole, and the second transmission screw can drive the second sliding support rod to slide in the second guide groove.
5. The retractable drive wheel hanger of claim 1, wherein: still include a plurality of first connecting bolts, first stay bar that slides be used for with the one end that the hoist and mount board is connected is provided with a plurality of first through-holes, the bottom of hoist and mount board is provided with a plurality of second through-holes, the second through-hole with first through-hole corresponds the setting, one first connecting bolt is used for passing one first through-hole with will after the second through-hole hoist and mount board with first stay bar fixed connection that slides.
6. The retractable drive wheel hanger of claim 5, wherein: the number of the first connecting bolts is three, the number of the first through holes and the number of the second through holes are three, and the three first through holes are positioned at the positions of three vertexes of a triangle.
7. The retractable drive wheel hanger of claim 1, wherein: the connecting plate is characterized by further comprising a plurality of second connecting bolts, wherein a plurality of third through holes are formed in one end, connected with the connecting plate, of each second sliding support rod, a plurality of fourth through holes are formed in the top of the connecting plate, the fourth through holes are correspondingly formed in the third through holes, and one second connecting bolt is used for fixedly connecting the connecting plate with the second sliding support rods after penetrating through one third through hole and one fourth through hole.
8. The retractable drive wheel hanger of claim 7, wherein: the number of the second connecting bolts is three, the number of the third through holes and the number of the fourth through holes are three, and the three third through holes are positioned at the positions of three vertexes of a triangle.
9. The retractable drive wheel hanger of claim 1, wherein: the connecting plate is characterized by further comprising a plurality of third connecting bolts, a plurality of fifth through holes are formed in the bottom of the connecting plate, the arrangement of each fifth through hole is matched with the bolt hole of the driving wheel, and the third connecting bolts are used for connecting the connecting plate with the driving wheel after penetrating through the fifth through holes and the bolt hole of the driving wheel.
10. The retractable drive wheel hanger of claim 9, wherein: the connecting plate further comprises a reserved plate, and the reserved plate is integrally connected to the lower portion of the fifth through hole of the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321082346.1U CN219751613U (en) | 2023-05-06 | 2023-05-06 | Retractable drive wheel gallows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321082346.1U CN219751613U (en) | 2023-05-06 | 2023-05-06 | Retractable drive wheel gallows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219751613U true CN219751613U (en) | 2023-09-26 |
Family
ID=88081910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321082346.1U Active CN219751613U (en) | 2023-05-06 | 2023-05-06 | Retractable drive wheel gallows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219751613U (en) |
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2023
- 2023-05-06 CN CN202321082346.1U patent/CN219751613U/en active Active
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