CN214823718U - Track supporting structure - Google Patents
Track supporting structure Download PDFInfo
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- CN214823718U CN214823718U CN202122227135.XU CN202122227135U CN214823718U CN 214823718 U CN214823718 U CN 214823718U CN 202122227135 U CN202122227135 U CN 202122227135U CN 214823718 U CN214823718 U CN 214823718U
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- supporting seat
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Abstract
The utility model discloses a track bearing structure relates to lifting device technical field, and the main objective provides one kind can support the track to can make things convenient for a track bearing structure that the track removed. The utility model discloses a main technical scheme does: a track support structure comprising: a main body; the supporting component comprises a plurality of groups of supporting assemblies, the plurality of groups of supporting assemblies are sequentially arranged on one side of the main body, each group of supporting assemblies comprises a supporting seat, a first supporting wheel and a plurality of second supporting wheels, the supporting seat is detachably connected to the main body, a first groove is formed in the middle of the supporting seat, the first supporting wheels are arranged in the first groove in a rotating mode, and the plurality of second supporting wheels are arranged on two sides of the first groove and are rotatably connected to the supporting seat; and one side of the crawler component is abutted to the first supporting wheel and the second supporting wheel. The utility model discloses mainly used supports the track.
Description
Technical Field
The utility model relates to a lifting device technical field especially relates to a track bearing structure.
Background
The sling is hoisted among the lifting device commonly used, and because the weight of sling itself is great, set up the track in sling bottom usually, make things convenient for the sling to remove. Current sling cart track is by power unit, girder and track are constituteed, power unit drive track rotates, the girder sets up the lower part at the track, because the inboard of track sets up the lug, make the track at the in-process that removes, the lug can directly rub with the girder each other, the both ends that lead to the girder are rubbed by the lug and are formed the recess, the life who leads to the girder shortens, still can lead to the girder fracture when serious, thereby cause the incident, current mode is two roofs of welding on the girder, the butt is highly lifted up the track, and the lug is located between two roofs, but, because roof and track looks mutual friction, lead to the track to be obstructed on the one hand, on the other hand, the long-time friction roof of track leads to the high reduction of roof, the lug still can rub the girder, cause the girder impaired.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides a track supporting structure, and the main purpose is to provide a track supporting structure capable of supporting a track and facilitating the movement of the track.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides a track bearing structure, include:
a main body;
the supporting component comprises a plurality of groups of supporting components, the plurality of groups of supporting components are sequentially arranged on one side of the main body, each group of supporting components comprises a supporting seat, a first supporting wheel and a plurality of second supporting wheels, the supporting seat is detachably connected to the main body, a first groove is formed in the middle of the supporting seat, the first supporting wheels are arranged in the first groove in a rotating mode, and the plurality of second supporting wheels are arranged on two sides of the first groove and are connected to the supporting seat in a rotating mode;
a track member having one side abutted against the first support wheel and the second support wheel.
Furthermore, first supporting wheel includes first wheel body, second wheel body and connecting axle part, the both ends of connecting axle part connect in the supporting seat, first wheel body with the second wheel body rotates to be set up on the connecting axle.
Further, one side of the track component is provided with a plurality of first lugs which can move between the first wheel body and the second wheel body.
Furthermore, the connecting shaft component comprises a first connecting disc, a second connecting disc and a plurality of shaft bodies, the outer side of the first connecting disc is rotatably connected with the first wheel body, the outer side of the second connecting disc is rotatably connected with the second wheel body, and the shaft bodies parallelly penetrate through the first connecting disc and the second connecting disc.
Furthermore, a plurality of second supporting wheels form a first wheel set and a second wheel set, and the first wheel set and the second wheel set are respectively arranged on two sides of the first bump.
Further, the support component further comprises a wear-resisting plate, and the wear-resisting plate is arranged on one side, facing the track component, of the support seat.
Furthermore, one side of the main body is provided with a plurality of fixing seats, the lower part of the supporting seat is provided with a fixing groove, and the fixing seats are clamped into the fixing groove.
Further, the fixing base is provided with a first fixing hole, the side face of the supporting seat is provided with a second fixing hole, and the fixing bolt sequentially penetrates through the first fixing hole and the second fixing hole.
Further, the diameter of the first support wheel is larger than the diameter of the second support wheel.
Compared with the prior art, the utility model discloses following technological effect has:
in the technical scheme provided by the embodiment of the utility model, the main body is used for driving the track component to rotate; the supporting component is used for supporting the crawler belt component and comprises a plurality of groups of supporting assemblies, the groups of supporting assemblies are sequentially arranged on one side of the main body, each group of supporting assemblies comprises a supporting seat, a first supporting wheel and a plurality of second supporting wheels, the supporting seat is detachably connected to the main body, a first groove is formed in the middle of the supporting seat, the first supporting wheels are arranged in the first groove in a rotating mode, and the plurality of second supporting wheels are arranged on two sides of the first groove and are rotatably connected to the supporting seat; the crawler belt component is used for driving a vehicle to move, one side of the crawler belt component is abutted to a first supporting wheel and a second supporting wheel, compared with the prior art, the sling vehicle crawler belt is composed of a power mechanism, a main beam and a crawler belt, the power mechanism drives the crawler belt to rotate, the main beam is arranged at the lower part of the crawler belt, and the inner side of the crawler belt is provided with a lug, so that the lug can directly rub against the main beam in the moving process of the crawler belt, two ends of the main beam are rubbed by the lug to form a groove, the service life of the main beam is shortened, the main beam can be broken seriously, and safety accidents are caused. The lug still can rub the girder, cause the girder impaired, in this technical scheme, through set up multiunit supporting component in one side of main part, set up first supporting wheel and a plurality of second supporting wheel on the supporting seat, first supporting wheel rotates and sets up in first recess, a plurality of second supporting wheels set up the both sides at first recess, make first supporting wheel can support crawler attachment, the second supporting wheel can assist the track removal, thereby make crawler attachment can not direct and supporting seat in contact with each other, main part and supporting seat can be protected on the one hand, on the other hand, first supporting wheel and second supporting wheel can support crawler attachment, also can make things convenient for the track to move on first supporting wheel and second supporting wheel simultaneously, thereby reach the technological effect of making things convenient for the track to remove.
Drawings
Fig. 1 is a schematic structural view of a track supporting structure according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic structural diagram of a supporting component according to an embodiment of the present invention;
fig. 4 is a right-side view structural schematic diagram of a supporting component according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1-4, an embodiment of the present invention provides a track support structure, including:
a main body 1;
the supporting component comprises a plurality of groups of supporting components, the plurality of groups of supporting components are sequentially arranged on one side of the main body 1, each group of supporting components comprises a supporting seat 21, a first supporting wheel 22 and a plurality of second supporting wheels 23, the supporting seat 21 is detachably connected to the main body 1, a first groove 24 is formed in the middle of the supporting seat 21, the first supporting wheel 22 is rotatably arranged in the first groove 24, and the plurality of second supporting wheels 23 are arranged on two sides of the first groove 24 and are rotatably connected to the supporting seat 21;
the crawler member 3, one side of the crawler member 3 abuts against the first support wheel 22 and the second support wheel 23.
In the technical scheme provided by the embodiment of the utility model, the main body 1 is used for driving the track component 3 to rotate; the supporting component is used for supporting the crawler belt component 3 and comprises a plurality of groups of supporting assemblies, the plurality of groups of supporting assemblies are sequentially arranged on one side of the main body 1, each group of supporting assemblies comprises a supporting seat 21, a first supporting wheel 22 and a plurality of second supporting wheels 23, the supporting seat 21 is detachably connected to the main body 1, a first groove 24 is formed in the middle of the supporting seat 21, the first supporting wheel 22 is rotatably arranged in the first groove 24, and the plurality of second supporting wheels 23 are arranged on two sides of the first groove 24 and rotatably connected to the supporting seat 21; the crawler belt component 3 is used for driving a vehicle to move, one side of the crawler belt component 3 is abutted to a first supporting wheel 22 and a second supporting wheel 23, compared with the prior art, the sling track is composed of a power mechanism, a main beam and a track, the power mechanism drives the track to rotate, the main beam is arranged at the lower part of the track, and the inner side of the track is provided with a lug, so that the lug can directly rub against the main beam in the moving process of the track, two ends of the main beam are rubbed by the lug to form a groove, the service life of the main beam is shortened, the main beam can be broken seriously, and safety accidents are caused, the existing mode is that two top plates are welded on the main beam, the height of the track is raised by abutting, the lug is positioned between the two top plates, however, the blocked track is caused due to the mutual rubbing of the top plates, on the other hand, the height of the top plates is reduced due to the long-time friction of the top plates, the lug still can rub the girder, cause the girder impaired, in this technical scheme, through set up multiunit supporting component in one side of main part 1, set up first supporting wheel 22 and a plurality of second supporting wheel 23 on the supporting seat 21, first supporting wheel 22 changes and sets up in first recess 24, a plurality of second supporting wheels 23 set up the both sides at first recess 24, make first supporting wheel 22 can support crawler attachment 3, second supporting wheel 23 can assist the track to remove, thereby make crawler attachment 3 can directly not contact with supporting seat 21 each other, main part 1 and supporting seat 21 can be protected on the one hand, on the other hand, first supporting wheel 22 and second supporting wheel 23 can support crawler attachment 3, also can make things convenient for the track to remove on first supporting wheel 22 and second supporting wheel 23 simultaneously, thereby reach the technological effect of making things convenient for the track to remove.
The main body 1 is used for driving the track component 3 to rotate, the main body 1 generally comprises a driving mechanism and a main beam, the main beam is arranged at the upper part of the driving mechanism, and the main beam can protect the driving mechanism; the supporting component is used for supporting the crawler belt component 3, the supporting component comprises a plurality of groups of supporting components, the plurality of groups of supporting components are sequentially arranged on one side of the main body 1, each group of supporting components comprises a supporting seat 21, a first supporting wheel 22 and a plurality of second supporting wheels 23, the supporting seat 21 is detachably connected to the main body 1, a first groove 24 is formed in the middle of the supporting seat 21, the first supporting wheel 22 is rotatably arranged in the first groove 24, the plurality of second supporting wheels 23 are arranged on two sides of the first groove 24 and rotatably connected to the supporting seat 21, the plurality of groups of supporting components are sequentially and continuously arranged on one side of the main body 1, the supporting seat 21 is connected with the main body 1 in a detachable connection mode, so that the supporting seat 21 can be detached from the main body 1, the effect of conveniently replacing the supporting seat 21, the first supporting wheels 22 and the second supporting wheels 23 is achieved, the diameter of the first supporting wheels 22 is larger than that of the second supporting wheels 23, the first supporting wheels 22 mainly function to support the crawler belt members 3, so that the crawler belt members 3 are not directly contacted with the main body 1 or the supporting seat 21, the plurality of second supporting wheels 23 are arranged on two sides of the first supporting wheels 22, and can assist in supporting the crawler belt members 3, and can facilitate movement of the crawler belt members 3, the plurality of second supporting wheels 23 form a first wheel set and a second wheel set, the first wheel set and the second wheel set are respectively arranged on two sides of the first bump 31, so that the first wheel set and the second wheel set can assist in supporting the crawler belt members 3, and the supporting performance of the second supporting wheel 23 set is improved; the effect of crawler component 3 is that drive vehicle removes, and one side of crawler component 3 butts in first supporting wheel 22 and second supporting wheel 23 for crawler component 3 can remove under the support of first supporting wheel 22 and second supporting wheel 23, and simultaneously, crawler component 3 is not direct and main part 1 contact, thereby reaches the technological effect of protection main part 1.
Further, the first supporting wheel 22 includes a first wheel 221, a second wheel 222, and a connecting shaft member 223, two ends of the connecting shaft member 223 are connected to the supporting seat 21, and the first wheel 221 and the second wheel 222 are rotatably disposed on the connecting shaft. In this embodiment, the first supporting wheel 22 is further defined, the first supporting wheel 22 includes a first wheel body 221, a second wheel body 222 and a connecting shaft component 223, two ends of the connecting shaft component 223 are connected to the supporting seat 21, the first wheel body 221 and the second wheel body 222 are rotatably disposed on the connecting shaft, so that a gap is formed between the first wheel body 221 and the second wheel body 222, one side of the track component 3 has a plurality of first protrusions 31, and the plurality of first protrusions 31 can move between the first wheel body 221 and the second wheel body 222, on one hand, the first wheel body 221 and the second wheel body 222 can support the track component 3, on the other hand, the first wheel body 221 and the second wheel body 222 can limit the position of the first protrusions 31, so that the first protrusions 31 are always located between the gaps, so that the position of the track component 3 is fixed, thereby achieving the function of limiting the track component 3, alternatively, a shaft sleeve may be disposed between the first wheel 221 and the second wheel 222, and the shaft sleeve is disposed on the connecting shaft component 223, so that the shaft sleeve can limit the positions of the first wheel 221 and the second wheel 222, and prevent the first wheel 221 and the second wheel 222 from approaching each other, thereby achieving the technical effect of limiting the positions of the first wheel 221 and the second wheel 222.
Further, the connecting shaft member 223 includes a first connecting plate 2231, a second connecting plate 2232, and a plurality of shaft bodies 2233, wherein an outer side of the first connecting plate 2231 is rotatably connected to the first wheel body 221, an outer side of the second connecting plate 2232 is rotatably connected to the second wheel body 222, and the plurality of shaft bodies 2233 pass through the first connecting plate 2231 and the second connecting plate 2232 in parallel. In this embodiment, a connecting shaft component 223 is further defined, two ends of the plurality of shaft bodies 2233 are fixed on the supporting seat 21, so that the plurality of shaft bodies 2233 can improve the support of the connecting discs, the first wheel body 221 is rotatably connected to the first connecting disc 2231, that is, the first wheel body 221 and the first connecting disc 2231 can be connected in a rolling connection manner, or can be connected in a sliding connection manner, so that the first wheel body 221 can roll or slide around the first connecting disc 2231, at the same time, the first connecting disc 2231 can also support the first wheel body 221, so that the support of the first wheel body 221 is improved, the outer side of the second connecting disc 2232 is rotatably connected to the second wheel body 222, the second wheel body 222 and the second connecting disc 2232 can be connected in a rolling connection manner, or can be connected in a sliding connection manner, so that the second wheel body 222 can roll or slide around the second connecting disc 2232, meanwhile, the second connecting disc 2232 can also support the second wheel body 222, so that the support of the second wheel body 222 is improved.
Further, the support member further comprises a wear plate, which is arranged on a side of the support base 21 facing the track member 3. In this embodiment, the antifriction plate has been increased, because the condition of jolting can appear in the in-process that the vehicle removed in track part 3, in order to prevent track part 3 direct and backup pad mutual contact or wearing and tearing, set up the antifriction plate on the upper portion of backup pad, antifriction plate fixed connection is in supporting seat 21, when the vehicle jolts, track part 3 and antifriction plate mutual contact to reach the technological effect of protection supporting seat 21.
Further, one side of the main body 1 has a plurality of fixing seats 11, and the lower portion of the supporting seat 21 has a fixing groove 211, and the fixing seats 11 are inserted into the fixing groove 211. In this embodiment, the main body 1 is further defined, a plurality of fixing seats 11 are disposed on one side of the main body 1 facing the track component 3, the fixing seats 11 are used for fixing the supporting seat 21 and facilitating the detachment of the supporting seat 21, a fixing groove 211 is disposed on the lower portion of the supporting seat 21, the fixing seats 11 are clamped into the fixing groove 211, and a fixing bolt 12 is added, the fixing seats 11 have first fixing holes, the side surface of the supporting seat 21 has second fixing holes, the fixing bolt 12 sequentially passes through the first fixing hole and the second fixing holes, so that the supporting seat 21 can be fixed on the fixing seats 11, optionally, the fixing groove 211 is of a trapezoidal structure, the fixing seats 11 are also of a trapezoidal structure, so that the fixing seats 11 can be placed into the fixing groove 211, and the bottom of the supporting seat 21 can be in contact with the main body 1, thereby achieving the technical effect of improving the supporting performance of the supporting seat 21.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A track support structure, comprising:
a main body;
the supporting component comprises a plurality of groups of supporting components, the plurality of groups of supporting components are sequentially arranged on one side of the main body, each group of supporting components comprises a supporting seat, a first supporting wheel and a plurality of second supporting wheels, the supporting seat is detachably connected to the main body, a first groove is formed in the middle of the supporting seat, the first supporting wheels are arranged in the first groove in a rotating mode, and the plurality of second supporting wheels are arranged on two sides of the first groove and are connected to the supporting seat in a rotating mode;
a track member having one side abutted against the first support wheel and the second support wheel.
2. The track support structure of claim 1,
the first supporting wheel comprises a first wheel body, a second wheel body and a connecting shaft component, two ends of the connecting shaft component are connected to the supporting seat, and the first wheel body and the second wheel body are rotatably arranged on the connecting shaft.
3. A track support structure according to claim 2,
one side of the track component is provided with a plurality of first lugs which can move between the first wheel body and the second wheel body.
4. A track support structure according to claim 2,
the connecting shaft component comprises a first connecting disc, a second connecting disc and a plurality of shaft bodies, the outer side of the first connecting disc is rotatably connected with the first wheel body, the outer side of the second connecting disc is rotatably connected with the second wheel body, and the shaft bodies penetrate through the first connecting disc and the second connecting disc in parallel.
5. A track support structure according to claim 3,
the second supporting wheels form a first wheel set and a second wheel set, and the first wheel set and the second wheel set are respectively arranged on two sides of the first bump.
6. A track support structure according to any one of claims 1 to 5,
the support component further comprises a wear plate, and the wear plate is arranged on one side, facing the track component, of the support seat.
7. A track support structure according to any one of claims 1 to 5,
one side of the main body is provided with a plurality of fixing seats, the lower part of the supporting seat is provided with a fixing groove, and the fixing seats are clamped into the fixing groove.
8. The track support structure of claim 7, further comprising:
the fixing base is provided with a first fixing hole, the side face of the supporting base is provided with a second fixing hole, and the fixing bolt sequentially penetrates through the first fixing hole and the second fixing hole.
9. A track support structure according to any one of claims 1 to 5,
the diameter of the first support wheel is greater than the diameter of the second support wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122227135.XU CN214823718U (en) | 2021-09-15 | 2021-09-15 | Track supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122227135.XU CN214823718U (en) | 2021-09-15 | 2021-09-15 | Track supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214823718U true CN214823718U (en) | 2021-11-23 |
Family
ID=79180610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122227135.XU Active CN214823718U (en) | 2021-09-15 | 2021-09-15 | Track supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214823718U (en) |
-
2021
- 2021-09-15 CN CN202122227135.XU patent/CN214823718U/en active Active
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