CN219529028U - Trolley for slope construction - Google Patents
Trolley for slope construction Download PDFInfo
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- CN219529028U CN219529028U CN202320471294.0U CN202320471294U CN219529028U CN 219529028 U CN219529028 U CN 219529028U CN 202320471294 U CN202320471294 U CN 202320471294U CN 219529028 U CN219529028 U CN 219529028U
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- trolley
- trolley body
- slope construction
- support frame
- support
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
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Abstract
The utility model discloses a trolley for slope construction, which comprises a travelling mechanism, a trolley body and two supporting frames, wherein the trolley body is positioned above the travelling mechanism, the two supporting frames are arranged on the travelling mechanism and are distributed along the front-back direction of the trolley body, the top end of one supporting frame is hinged with the trolley body, the top end of the other supporting frame is hinged with the trolley body and can slide relative to the trolley body along the front-back direction of the trolley body, and at least one supporting frame can be vertically telescopic and adjustable. The trolley for slope construction can enable the top surface of the trolley to be in a horizontal state when the trolley is positioned at a slope section of a tunnel, so that the phenomenon that a worker stands unstably is avoided, and further, the construction is more convenient and the safety is better.
Description
Technical Field
The utility model relates to tunnel construction equipment, in particular to a trolley for slope construction.
Background
The carriage is equipment for tunnel construction, and for example, a vertical frame is laid on a tunnel, and concrete is poured on the tunnel. The trolley generally comprises a trolley body and a travelling mechanism arranged at the bottom end of the trolley body, and the travelling mechanism controls the trolley body to travel in the tunnel.
The existing trolley has the following defects when in use: when the trolley is located at the slope section of a part of the tunnel, the whole trolley is in an inclined state, and then the top surface of the trolley is inclined, so that the working personnel can not stand stably, the tunnel construction is affected, and the safety is poor.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the trolley for slope construction provided by the utility model can enable the top surface of the trolley to be in a horizontal state when the trolley is positioned at a slope section of a tunnel, so that the phenomenon that a worker stands unstably is avoided, and further, the construction is more convenient and the safety is better.
The trolley for slope construction according to an embodiment of the present utility model includes:
a walking mechanism;
the trolley body is positioned above the travelling mechanism;
the two support frames are arranged on the travelling mechanism and are distributed along the front-back direction of the trolley body, the top end of one support frame is hinged with the trolley body, and the top end of the other support frame is hinged with the trolley body and can slide relative to the trolley body along the front-back direction of the trolley body;
wherein, at least one support frame can be adjusted in an up-and-down telescopic way.
The trolley for slope construction, provided by the embodiment of the utility model, has at least the following beneficial effects:
when the trolley is located at the slope section of the tunnel, the corresponding support frame is telescopically adjusted, so that the trolley body can be slightly turned over, namely the rear end of the trolley body is upwards moved, or the front end of the trolley body is downwards moved while the rear end of the trolley body is upwards moved, and then the trolley body can be adjusted to the state that the top surface of the trolley body is horizontal, thereby preventing the operator from standing unstably, further being more convenient to construct and better in safety. In addition, because the distance between the two support frames is unchanged, when the trolley body is overturned, the distance between the two support frames and the connection point of the trolley body can be changed.
According to some embodiments of the utility model, a sliding groove is arranged at the front end or the rear end of the trolley body, the sliding groove extends along the front-rear direction of the trolley body, a hinge shaft is arranged at the top end of the supporting frame corresponding to the sliding groove, and the hinge shaft is slidably arranged in the sliding groove.
According to some embodiments of the utility model, both of the support frames are telescopically adjustable up and down.
According to some embodiments of the utility model, the travelling mechanism is configured as a travelling crawler, and the telescopic direction of the support frame is perpendicular to the bottom surface of the travelling crawler.
According to some embodiments of the utility model, the support frame comprises at least two telescopic cylinders arranged side by side, and the at least two telescopic cylinders are arranged along the width direction of the trolley body.
According to some embodiments of the utility model, a support cylinder is hinged to the rear end of the trolley body, and one end of the support cylinder away from the trolley body is used for being supported on the ground.
According to some embodiments of the utility model, a spike is provided at an end of the support cylinder remote from the trolley body, the spike being for penetrating below ground.
According to some embodiments of the utility model, the trolley body is provided with a placing frame capable of sliding up and down and a driving oil cylinder for controlling the placing frame to slide, and the placing frame is used for placing materials.
According to some embodiments of the utility model, the trolley body is provided with a winch, the winch is provided with a traction rope, the bottom end of the traction rope is provided with a lifting hook, and the lifting hook is used for lifting the material to the placing frame.
According to some embodiments of the utility model, a cart capable of moving in a front-rear direction of the cart body is mounted on a top end of the cart body, and the cart is provided with a fork for moving away the material on the rack.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the trolley body in another state;
fig. 3 is a schematic connection diagram of one of the support frames and the trolley body.
Reference numerals:
a walking mechanism 100;
a carriage body 200; a chute 201 supporting the cylinder 202; a spike 203; a rack 204; a drive cylinder 205; a hoist 206; a traction rope 207; a lifting hook 208; a conveyance cart 209;
a support frame 300, a hinge shaft 301.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
A trolley for slope construction according to an embodiment of the present utility model is described below with reference to fig. 1 to 3.
As shown in fig. 1 to 3, a trolley for slope construction according to an embodiment of the present utility model includes:
a walking mechanism 100;
the trolley body 200 is positioned above the travelling mechanism 100;
the two support frames 300 are arranged on the travelling mechanism 100 and are arranged along the front-back direction of the trolley body 200, the top end of one support frame 300 is hinged with the trolley body 200, and the top end of the other support frame 300 is hinged with the trolley body 200 and can slide relative to the trolley body 200 along the front-back direction of the trolley body 200;
wherein, at least one supporting frame 300 can be adjusted in an up-and-down telescopic way.
According to the utility model, when the trolley is required to be positioned at a slope section of a tunnel, the corresponding support frame 300 is adjusted in a telescopic manner, so that the trolley body 200 can be slightly turned over, namely, the rear end of the trolley body 200 is moved upwards, or the front end of the trolley body 200 is moved downwards, or the rear end of the trolley body 200 is moved upwards, and meanwhile, the front end of the trolley body 200 is moved downwards, so that the trolley body 200 can be adjusted to a state that the top surface of the trolley body is horizontal, unstable standing of workers or sliding of components on the top surface of the trolley can be avoided, and further, the construction is more convenient and the safety is better. In addition, since the distance between the two support frames 300 is not changed, when the trolley body 200 is turned over, the distance between the two support frames 300 and the connection point of the trolley body 200 is changed, in the present utility model, the top end of one support frame 300 can slide relative to the trolley body 200 along the front-back direction of the trolley body 200, so that interference of the support frame 300 to the turning over of the trolley body 200 can be avoided.
It should be noted that, the two supporting frames 300 may be respectively hinged to the front end and the rear end of the trolley body 200, as shown in fig. 1 and fig. 2, the two supporting frames 300 may be both capable of being adjusted in an up-down telescopic manner, and further when the trolley is on a slope, the supporting frame 300 at the rear end is extended, the supporting frame 300 at the front end is shortened, so that the top surface of the trolley body 200 is in a horizontal state, of course, the supporting frame 300 at the rear end may be only capable of being adjusted in an up-down telescopic manner, and further when the supporting frame 300 at the rear end is extended, the top surface of the trolley body 200 may be also in a horizontal state, and in addition, the supporting frame 300 at the front end may be only capable of being adjusted in an up-down telescopic manner, and further when the supporting frame 300 at the front end is shortened, the top surface of the trolley body 200 may be also be in a horizontal state. The top end of the support frame 300 is hinged to the trolley body 200, specifically, the top end of the support frame 300 may be provided with a hinge shaft 301, the hinge shaft 301 extends along the width direction of the trolley body 200, the support frame 300 is hinged to the trolley body 200 through the hinge shaft 301, or, of course, the trolley body 200 may be provided with the hinge shaft 301 and the top end of the support frame 300 is hinged through the hinge shaft 301.
It will be appreciated that the support frame 300 can be adjusted in a vertically telescopic manner, specifically, in a vertically telescopic manner when the support frame 300 is disposed vertically, and in a tilted manner when the support frame 300 is tilted slightly with respect to the vertical.
In some embodiments of the present utility model, as shown in fig. 3, a sliding groove 201 is provided at a front end or a rear end of a trolley body 200, the sliding groove 201 extends in a front-rear direction of the trolley body 200, a hinge shaft 301 is provided at a top end of a supporting frame 300 corresponding to the sliding groove 201, and the hinge shaft 301 is slidably installed in the sliding groove 201. The hinge shaft 301 can rotate around its own axis, so that the support frame 300 can hinge with the trolley body 200, and in addition, the hinge shaft 301 can slide along the length direction of the chute 201, so that the top end of the corresponding support frame 300 can slide along the front-rear direction of the trolley body 200 relative to the trolley body 200.
The chute 201 may be provided at the front end of the carriage body 200 or may be provided at the rear end of the carriage body 200. In addition, the chute 201 may be disposed at the top end of the supporting frame 300, and the hinge shaft 301 may be disposed on the trolley body 200.
In some embodiments of the present utility model, as shown in fig. 1 and 2, both support frames 300 are capable of up and down telescopic adjustment. And then control the trolley body 200 and take place to slightly overturn more convenient, the control effect is better, and two support frames 300 homoenergetic are adjusted in the flexible about moreover, and then can also adjust the height of trolley body 200, and the practicality is better.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the running gear 100 is provided as a running track, and the telescopic direction of the support frame 300 is perpendicular to the bottom surface of the running track. Specifically, the walking tracks may be provided in two groups and arranged in the front-rear direction of the trolley body 200, and the support frame 300 is mounted on a corresponding group of walking tracks. In this embodiment, running gear 100 sets up to walking track for the platform truck walking is more steady, can also reduce when climbing moreover and skid, in addition, the flexible direction perpendicular to walking track's of support frame 300 bottom surface, and then makes the supporting effect of support frame 300 better.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the support frame 300 includes at least two telescopic cylinders arranged side by side, and at least two telescopic cylinders are arranged along the width direction of the trolley body 200. The support frame 300 can be stretched out and drawn back through the stretching cylinder, the operation is convenient, and the support effect is good. Of course, the support frame 300 may have other retractable structures, for example, a scissor type support frame 300 that is retractable.
In some embodiments of the present utility model, as shown in fig. 1 and 2, a support cylinder 202 is hinged to the rear end of the trolley body 200, and an end of the support cylinder 202 remote from the trolley body 200 is used for supporting on the ground. Specifically, the hinge axis of the support cylinder 202 may be disposed horizontally, for example, may extend in the width direction of the carriage body 200. When the trolley is required to be parked on the slope, the support oil cylinder 202 is rotated, so that the support oil cylinder 202 is in a vertical state, and then the support oil cylinder 202 is extended, so that the bottom end of the support oil cylinder 202 can be supported on the ground, the auxiliary support of the trolley body 200 is realized, the trolley is prevented from overturning due to being parked on the slope, and the parking is more stable. In order to make the support more stable, the support cylinder 202 may be provided with at least two and arranged in the width direction of the dolly body 200.
In some embodiments of the present utility model, as shown in fig. 1 and 2, the end of the support cylinder 202 remote from the trolley body 200 is provided with a spike 203, and the spike 203 is used to penetrate below the ground. When the support cylinder 202 is in a vertical state, and the bottom end of the support cylinder 202 is supported on the ground, the spike 203 pierces the ground, so that slipping of the support cylinder 202 can be avoided, and the support of the support cylinder 202 is firmer.
In some embodiments of the present utility model, as shown in fig. 1 and 2, a trolley body 200 is provided with a rack 204 capable of sliding up and down and a driving cylinder 205 controlling the rack 204 to slide, and the rack 204 is used for placing materials. When materials such as a stand for tunnel construction need to be transported to the top end of the trolley body 200, the materials can be placed on the placing frame 204, then the driving oil cylinder 205 pushes the placing frame 204 to slide upwards, the placing frame 204 can carry the materials to move to the top end of the trolley body 200, so that constructors on the top end of the trolley body 200 can conveniently take the materials, the materials do not need to be manually transported to the top end of the trolley body 200, the construction is more convenient, and the time and labor are saved. In addition, the rack 204 is slidably mounted on the trolley body 200, so that excessive shaking cannot occur, and further, the material is transported more stably.
It should be noted that, a placement groove may be provided at the top end of the placement frame 204 to place the material. In both fig. 1 and 2, two racks 204 are shown to illustrate that the racks 204 are in different positions.
In some embodiments of the utility model, in fig. 1 and 2, the trolley body 200 is provided with a hoist 206, the hoist 206 is provided with a hauling rope 207, the bottom end of the hauling rope 207 is provided with a lifting hook 208, and the lifting hook 208 is used for lifting the material onto the rack 204. The lifting hook 208 is hung on the material, the winch 206 is started, the winch 206 can drive the material through the traction rope 207 and hang the material on the placing frame 204, and the material does not need to be manually carried on the placing frame 204, so that the operation is more convenient. It will be appreciated that in the present utility model, the material is not directly lifted through the hoist 206, the traction rope 207 and the lifting hook 208 in the whole process, but is conveyed through the rack 204, so as to avoid damage to the material due to shaking during the lifting process.
In some embodiments of the present utility model, in fig. 1 and 2, a cart 209 capable of moving in the front-rear direction of the cart body 200 is mounted on the top end of the cart body 200, and the cart 209 is provided with a fork for moving the material on the rack 204 away. After the rack 204 carries the material to the top of platform truck body 200, start travelling bogie 209, travelling bogie 209 can carry the material on the rack 204 to travelling bogie 209 through the fork, afterwards remove travelling bogie 209, can carry the material to the position that corresponds, and do not need artifical transport, convenient operation, labour saving and time saving.
The top end of the carriage body 200 may be provided with a guide rail along the front-rear direction of the carriage body 200, and the carriage 209 may be slidably mounted on the guide rail through the travelling wheels. The forks of the cart 209 may be similar to those of a forklift, and will not be described herein.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. A trolley for use in slope construction, comprising:
a walking mechanism;
the trolley body is positioned above the travelling mechanism;
the two support frames are arranged on the travelling mechanism and are distributed along the front-back direction of the trolley body, the top end of one support frame is hinged with the trolley body, and the top end of the other support frame is hinged with the trolley body and can slide relative to the trolley body along the front-back direction of the trolley body;
wherein, at least one support frame can be adjusted in an up-and-down telescopic way.
2. The trolley for slope construction according to claim 1, wherein a chute is provided at a front end or a rear end of the trolley body, the chute extends in a front-rear direction of the trolley body, a hinge shaft is provided at a top end of the support frame corresponding to the chute, and the hinge shaft is slidably installed in the chute.
3. The trolley for slope construction according to claim 1, wherein both the support frames are telescopically adjustable up and down.
4. The trolley for slope construction according to claim 1, wherein the traveling mechanism is provided as a traveling crawler, and the telescoping direction of the support frame is perpendicular to the bottom surface of the traveling crawler.
5. The trolley for slope construction according to claim 1, wherein the support frame includes at least two telescopic cylinders arranged side by side, at least two of the telescopic cylinders being arranged in a width direction of the trolley body.
6. A trolley for use in slope construction according to any one of claims 1 to 5, wherein a support cylinder is hinged to the rear end of the trolley body, the end of the support cylinder remote from the trolley body being for support on the ground.
7. The trolley for slope construction according to claim 6, wherein an end of the support cylinder remote from the trolley body is provided with a spike portion for penetrating below the ground.
8. Trolley for slope construction according to any of claims 1-5, characterized in that the trolley body is provided with a rack that can slide up and down and a drive cylinder that controls the sliding of the rack, which rack is used for placing material.
9. The trolley for slope construction according to claim 8, wherein the trolley body is provided with a winch provided with a haulage rope, the bottom end of the haulage rope is provided with a hook for hanging the material onto the rack.
10. The dolly for slope construction according to claim 8, wherein a carrying dolly which is movable in a front-rear direction of the dolly body is mounted on a top end of the dolly body, the carrying dolly being provided with a fork for carrying away the material on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320471294.0U CN219529028U (en) | 2023-03-09 | 2023-03-09 | Trolley for slope construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320471294.0U CN219529028U (en) | 2023-03-09 | 2023-03-09 | Trolley for slope construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219529028U true CN219529028U (en) | 2023-08-15 |
Family
ID=87650952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320471294.0U Active CN219529028U (en) | 2023-03-09 | 2023-03-09 | Trolley for slope construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219529028U (en) |
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2023
- 2023-03-09 CN CN202320471294.0U patent/CN219529028U/en active Active
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