CN214979019U - Shaking seat dismounting trolley - Google Patents
Shaking seat dismounting trolley Download PDFInfo
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- CN214979019U CN214979019U CN202121337983.XU CN202121337983U CN214979019U CN 214979019 U CN214979019 U CN 214979019U CN 202121337983 U CN202121337983 U CN 202121337983U CN 214979019 U CN214979019 U CN 214979019U
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Abstract
The utility model discloses a shaking seat dismounting trolley, which comprises a frame, a lifting plate, a connecting radial plate and a clamping jaw mechanism; the rack comprises a bottom plate and a support frame, and the support frame is vertically arranged on the bottom plate; the lifting plate is arranged on the front side surface of the support frame through a lifting guide rail pair, and the lifting plate slides on the lifting guide rail pair through a lifting execution device connected with the lifting plate; the tail end of the connecting web plate is arranged on the front side surface of the lifting plate through a transverse moving guide rail pair, and the connecting web plate slides on the transverse moving guide rail pair through a transverse moving executing device connected with the connecting web plate; the claw mechanism is arranged at the front end of the connecting spoke plate to finish the clamping action of the rocking seat. The utility model provides a wave a dismouting dolly can accomplish the installation and the dismantlement action to shaking the seat automatically, has avoided shaking the seat because of the manual work and has the risk of work damage to positions such as operation personnel waist.
Description
Technical Field
The utility model relates to a dismouting dolly field, concretely relates to wave seat assembly and disassembly dolly.
Background
Railway wagons are important technical equipment for railway transportation. The section repair of the railway wagon is an important component of a railway wagon technology management system, and the task of the section repair is to maintain the technical performance of the railway wagon. In the processes of truck factories and section maintenance, the railway freight car bogie needs to be decomposed and maintained. When the bogies of the two vehicle types K4 and K5 are disassembled for maintenance, the whole number of parts such as a swing bolster, a side frame, a bolster spring, a spring supporting plate, a swing seat and the like also need to be disassembled for maintenance. The K4 and K5 rocking seats are fixed with the spring supporting plate by bolts and are sunk at the bottom of the side frame, the weight is more than 40Kg, and the rocking seats are required to be taken out for inspection and flaw detection and then are installed in place. Because of the limitation of the internal space of the side frame, the swing seat can not be directly taken out when being installed and disassembled and needs to incline a certain angle. At present, when each vehicle section is disassembled to overhaul the shaking seat, the manual disassembly and assembly are adopted. Because the weight is larger and the number is larger, the labor intensity of operators is high in the operation process, and the labor damage to the waist and other parts of the operators can be caused by long-time heavy-load operation.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a wave a dismouting dolly.
In order to achieve the above object, the utility model provides a following technical scheme:
a trolley for disassembling and assembling a shaking seat comprises a frame, a lifting plate, a connecting spoke plate and a clamping jaw mechanism; the rack comprises a bottom plate and a support frame, and the support frame is vertically arranged on the bottom plate; the lifting plate is arranged on the front side surface of the support frame through a lifting guide rail pair, and the lifting plate slides on the lifting guide rail pair through a lifting execution device connected with the lifting plate; the tail end of the connecting web plate is arranged on the front side surface of the lifting plate through a transverse moving guide rail pair, and the connecting web plate slides on the transverse moving guide rail pair through a transverse moving executing device connected with the connecting web plate; the claw mechanism is arranged at the front end of the connecting spoke plate to finish the clamping action of the rocking seat.
The specific scheme of the lifting guide rail pair is as follows: the lifting guide rail pair comprises two vertical guide rails and a plurality of sliding blocks; the two vertical guide rails are symmetrically fixed at two ends of the support frame; the sliding blocks are respectively arranged on the two vertical guide rails; the lifting plate is installed on a plurality of sliders.
The specific scheme of the lifting execution device is as follows: the lifting execution device comprises a pull rope and a lifting cylinder; the cylinder body of the lifting cylinder is arranged on a bottom plate positioned on the rear side surface of the support frame; one end of the pull rope is connected with the piston rod of the lifting cylinder, and the other end of the pull rope is connected with the lifting plate.
Further scheme: and a fixed pulley is arranged at the top of the support frame, and the pull rope is wound in the fixed pulley.
The specific scheme of the transverse moving guide rail pair is as follows: the transverse moving guide rail pair comprises two transverse guide rails and a plurality of sliding blocks; the two transverse guide rails are symmetrically fixed at two ends of the lifting plate; the sliding blocks are respectively arranged on the two transverse guide rails; the lateral moving plate is mounted on a plurality of sliders.
The transverse movement executing device comprises the following specific scheme: the transverse movement executing device comprises a transverse movement air cylinder; the cylinder body of the transverse moving cylinder is arranged on the lifting plate; and a piston rod of the transverse moving cylinder is connected with the connecting spoke plate.
The specific scheme of the jaw mechanism is as follows: the clamping jaw mechanism comprises a clamping jaw cylinder, a clamping jaw seat, a clamping jaw head and a connecting rod structure; the cylinder body of the clamping jaw cylinder is arranged on the connecting radial plate; the clamping jaw seat is arranged on the connecting spoke plate; the jaw heads are symmetrically hinged at two ends of the jaw seat; the piston rod of the claw cylinder is connected with the claw heads on the two sides through a connecting rod structure, and the claw heads on the two sides are driven to synchronously rotate forwards or reversely through the lifting of the piston rod.
Further scheme: the clamping jaw seat is composed of two cross rods which are arranged in parallel; two ends of each cross rod are respectively provided with a jaw head, and the two jaw heads on the same side are hinged with the cross rods on two sides through a pin shaft I; the connecting rod structure is composed of four connecting rods, one connecting rod corresponds to one jaw head, and the two connecting rods on the same side are hinged with the jaw heads on the two sides through a pin shaft II; the free ends of the four connecting rods are hinged through a pin shaft III, so that the connecting rod structure, the clamping jaw seat and the clamping jaw head form a triangular structure; and a piston rod of the claw cylinder is connected with the pin shaft III.
The specific scheme of connecting the spoke plates is as follows: the connecting radial plate is formed by welding a mounting flat plate, a mounting vertical plate and two vertical plates which are symmetrically arranged; the mounting vertical plate is connected with the transverse moving guide rail pair; the two cross rods and the clamping jaw air cylinders are arranged on the mounting flat plate; the two vertical plates are respectively provided with a long hole which is symmetrically arranged, and the pin shaft III is arranged in the two long holes and used for limiting the telescopic length of the piston rod.
As the utility model discloses an optimization scheme: the frame also comprises handrails and a plurality of universal wheels which are arranged on the bottom plate, so that the trolley is convenient to move, shake and mount.
Compared with the prior art, the utility model discloses beneficial effect:
the utility model provides a wave a dismouting dolly can accomplish the installation and the dismantlement action to shaking the seat automatically, has avoided shaking the seat because of the manual work and has the risk of work damage to positions such as operation personnel waist.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the rocking base dismounting trolley of the present invention;
FIG. 2 is a schematic view of the overall structure of the shaking seat dismounting trolley of the present invention;
fig. 3 is a schematic view of the frame structure of the present invention;
fig. 4 is a schematic structural view of the lifting guide rail pair of the present invention;
FIG. 5 is a schematic view of the connecting web plate structure of the present invention;
fig. 6 is a schematic structural view of the jaw mechanism of the present invention.
The attached drawings are as follows: 1-a rack, 2-a lifting plate, 3-a connecting spoke plate, 4-a jaw mechanism, 5-a lifting guide rail pair, 6-a lifting cylinder, 7-a pull rope, 8-a fixed pulley, 9-a transverse moving guide rail pair and 10-a shaking seat;
101-bottom plate, 102-supporting frame, 103-handrail, 104-universal wheel, 201-lifting lug plate, 301-mounting flat plate, 302-mounting vertical plate, 303-vertical plate, 304-elongated hole, 401-clamping jaw cylinder, 402-clamping jaw seat, 403-clamping jaw head, 404-connecting rod structure, 501-vertical guide rail and 502-sliding block.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device 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 invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, a trolley for dismounting a rocking base comprises a frame 1, a lifting plate 2, a connecting spoke plate 3 and a jaw mechanism 4; the rack 1 comprises a bottom plate 101 and a support frame 102, wherein the support frame 102 is vertically arranged on the bottom plate 101; the lifting plate 2 is arranged on the front side surface of the support frame 102 through a lifting guide rail pair 5, and the lifting plate 2 slides on the lifting guide rail pair 5 through a lifting execution device connected with the lifting plate; the tail end of the connecting web plate 3 is arranged on the front side surface of the lifting plate 2 through a transverse moving guide rail pair 9, and the connecting web plate 3 slides on the transverse moving guide rail pair 9 through a transverse moving executing device connected with the transverse moving executing device; the claw mechanism 4 is arranged at the front end of the connecting spoke plate 3 and finishes the clamping action on the shaking seat 10.
As the utility model discloses an optimization scheme: as shown in fig. 3, the frame 1 further includes an armrest 103 and a plurality of universal wheels 104 disposed on the bottom plate 101, so as to facilitate moving the swing seat for mounting and dismounting the cart.
It should be noted that the bottom plate 101 is formed by welding a plurality of channel steels and a flat plate; the support bracket 102 is formed by welding a plurality of steel channels.
As the utility model discloses an optimization scheme: a reinforcing rod is welded between the bottom plate 101 and the support frame 102, so that the stability of the support frame 102 is further enhanced.
The preferable scheme is as follows: the universal wheel 104 may be a wheel with a braking function.
A preferred embodiment of the above embodiment with respect to the lifting rail pair is given below:
as shown in fig. 1, 2, 3, and 4, the lifting guide rail pair 5 includes two vertical guide rails 501 and four sliders 502; two vertical guide rails 501 are symmetrically fixed at two ends of the support frame 102; four sliders 502 are respectively mounted on two vertical guide rails 501; the lifter plate 2 is mounted on four blocks 502.
The lifting execution device comprises a pull rope 7 and a lifting cylinder 6; the cylinder body of the lifting cylinder 6 is arranged on a bottom plate 101 positioned on the rear side surface of the support frame 102; the top of the support frame 102 is provided with a fixed pulley 8, one end of a pull rope 7 is connected with a piston rod of the lifting cylinder 6, the other end of the pull rope 7 passes through the fixed pulley 8 and then is connected with the lifting plate 2, and after the piston rod of the lifting cylinder 6 moves downwards, the pull rope 7 pulls the lifting plate 2 to move upwards on the lifting guide rail pair 5; after the piston rod of the lifting cylinder 6 moves upwards, the lifting plate 2 is pulled to move downwards on the lifting guide rail pair 5 through the pull rope 7.
The lifting plate 2 is attached with a lug plate 201, and the rope 7 is fixed to the lug plate 201.
The preferable scheme is as follows: the pull rope 7 can be a steel wire rope.
A preferred embodiment of the above embodiment with respect to the lifting rail pair is given below:
as shown in fig. 1, 2 and 3, the transverse moving guide pair 9 includes two transverse guides and four sliders; two transverse guide rails are symmetrically fixed at two ends of the lifting plate 2; the four sliding blocks are respectively arranged on the two transverse guide rails; the transverse moving plate is arranged on the four sliding blocks.
The transverse movement executing device comprises a transverse movement air cylinder; the cylinder body of the transverse moving cylinder is arranged on the lifting plate 2; the piston rod of the transverse moving cylinder is connected with the connecting radial plate 3, and the piston rod of the transverse moving cylinder drives the connecting radial plate 3 to move left and right on the transverse moving guide rail pair 9 after moving outwards or inwards.
The following gives a preferred embodiment of the above embodiment with respect to the connecting webs:
as shown in fig. 5, the connecting web 3 includes a mounting flat plate 301, a mounting vertical plate 302 and two symmetrically arranged vertical plates 303; the installation vertical plates 302 are connected with four sliding blocks in the transverse moving guide rail pair 9, one sides of the two vertical plates 303 are welded on the installation vertical plates 302, and the installation flat plates 301 are welded on the other sides of the two vertical plates 303.
As the utility model discloses an optimization scheme: the two vertical plates 303 are provided with lightening holes, so that the overall weight is lightened under the condition that the strength of the vertical plates is not influenced.
It should be noted that the connecting web 3 is designed to fit the inner space of the side frame in a special-shaped structure.
A preferred embodiment of the above embodiment is given below in relation to the jaw mechanism:
as shown in fig. 6, the jaw mechanism 4 includes a jaw cylinder 401, a jaw seat 402, a jaw head 403, and a link structure 404; the cylinder body of the clamping jaw air cylinder 401 is arranged on the mounting flat plate 301 connected with the spoke plate 3; the jaw seat 402 is mounted on the mounting plate 301 connected to the web 3; the jaw heads 403 are symmetrically hinged at two ends of the jaw seat 402; the piston rod of the claw cylinder 401 is connected with the claw heads 403 on the two sides through the connecting rod structure 404, and the claw heads 403 on the two sides are driven to synchronously rotate forwards or reversely by the lifting of the claw cylinder 401.
The specific scheme is as follows: the jaw seat 402 is formed by two cross bars arranged in parallel; two ends of each cross rod are respectively provided with a clamping jaw head 403, and the two clamping jaw heads 403 on the same side are hinged with the cross rods on two sides through a pin shaft I; the connecting rod structure 404 is composed of four connecting rods, one connecting rod corresponds to one jaw head 403, and the two connecting rods on the same side are hinged with the jaw heads 403 on the two sides through a pin shaft II; the free ends of the four connecting rods are hinged through a pin shaft III, so that the connecting rod structure 404, the jaw seat 402 and the jaw head 403 form a triangular structure; the piston rod of the claw oil cylinder 401 is connected with a pin shaft III.
As the utility model discloses an optimization scheme: two upright plates 303 are respectively provided with a long hole 304 which are symmetrically arranged, and a pin shaft III is arranged in the two long holes 304 and used for limiting the telescopic length of the piston rod.
The application implementation of the above described trolley with respect to the dismantling of the rocking chair is given below:
the K4 and K5 shaking seat dismounting steps are as follows: (original swing seat installed at the bottom of side frame)
The trolley for disassembling and assembling the rocking seat adopts compressed air as a power source (an air pipe and a manual air valve are not shown in the attached drawing), each manual air valve is connected with a lifting jack catch and an inlet and an outlet of an upper cavity and a lower cavity of a transverse moving air cylinder, and the inlet and the outlet of each air cylinder are changed by converting the position of a handle of the air valve, so that the inlet and the outlet sequence of each air cylinder are changed, each air cylinder is driven to reciprocate, and action output is realized.
(1) The initial state of the trolley is as follows: the lifting cylinder 6 lifts the rest integral parts except the rack 1 to the highest point by using a steel wire rope, a fixed pulley 8 and a lifting guide rail spoke 5; the transverse moving cylinder 10 moves the connecting web plate 3 to the rightmost side by using the transverse moving guide rail pair 9; the jaw air cylinder 401 (lowered in place) drives the jaw mechanism 4 to a relaxed state.
(2) The trolley is pushed into the side frame guide frame, and the central position of the jaw mechanism 4 is just above the swing seat 11.
(3) The connecting spoke plate 3 and the jaw mechanism 4 are dropped on the shaking seat 11 by using the lifting cylinder 6, and the bottoms of the jaw heads 403 at the two sides are attached to the shaking seat surface.
(4) The claw cylinder 6 drives the claw heads 403 on the two sides to be tightened, and the swing seat 10 is clamped tightly.
(5) The connecting web 3, the jaw mechanism 4 and the rocking base 10 are raised to the highest point by means of the lifting cylinder 6.
(6) The lateral moving cylinder is started to move left, and the swing seat 10 in the middle of the side frame guide frame is moved to the leftmost side.
(7) The manual work uses the left side of the trolley as the center, rotates the trolley, at the moment, the trolley integrally drives the shaking seat 10 to rotate outwards, in the rotating-out process, the position of the shaking seat 10 is observed, the air cylinder is moved transversely at any time, and the shaking seat 10 is matched to rotate out.
(8) After the whole swing seat 10 is rotated out, the trolley is pushed away, and the swing seat 10 is placed at a designated position.
(9) The shaking seat 10 is completely disassembled.
2. A step of mounting a shaking seat: the action process is the reverse process in the rocking base disassembling step (not detailed here).
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are also meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, those skilled in the art can use the combination according to the known technical solutions and technical problems to be solved by the present application.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make modifications or changes to equivalent embodiments by utilizing the above technical contents without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a wave a dismouting dolly which characterized in that includes:
the rack comprises a bottom plate and a support frame, and the support frame is vertically arranged on the bottom plate;
the lifting plate is arranged on the front side surface of the support frame through a lifting guide rail pair, and the lifting plate slides on the lifting guide rail pair through a lifting execution device connected with the lifting plate;
the tail end of the connecting web plate is arranged on the front side surface of the lifting plate through a transverse moving guide rail pair, and the connecting web plate slides on the transverse moving guide rail pair through a transverse moving executing device connected with the connecting web plate;
and the clamping claw mechanism is arranged at the front end of the connecting spoke plate and used for completing the clamping action on the shaking seat.
2. A rocking chair trolley according to claim 1, characterised in that:
the lifting guide rail pair comprises two vertical guide rails and a plurality of sliding blocks;
the two vertical guide rails are symmetrically fixed at two ends of the support frame;
the sliding blocks are respectively arranged on the two vertical guide rails;
the lifting plate is installed on a plurality of sliders.
3. A rocking chair trolley according to claim 1, characterised in that:
the lifting execution device comprises a pull rope and a lifting cylinder;
the cylinder body of the lifting cylinder is arranged on a bottom plate positioned on the rear side surface of the support frame;
one end of the pull rope is connected with the piston rod of the lifting cylinder, and the other end of the pull rope is connected with the lifting plate.
4. A rocking chair trolley according to claim 3, characterised in that:
and a fixed pulley is arranged at the top of the support frame, and the pull rope is wound in the fixed pulley.
5. A rocking chair trolley according to claim 1, characterised in that:
the transverse moving guide rail pair comprises two transverse guide rails and a plurality of sliding blocks;
the two transverse guide rails are symmetrically fixed at two ends of the lifting plate;
the sliding blocks are respectively arranged on the two transverse guide rails;
the lateral moving plate is mounted on a plurality of sliders.
6. A rocking chair trolley according to claim 1, characterised in that:
the transverse movement executing device comprises a transverse movement air cylinder;
the cylinder body of the transverse moving cylinder is arranged on the lifting plate;
and a piston rod of the transverse moving cylinder is connected with the connecting spoke plate.
7. A rocking chair trolley according to claim 1, characterised in that:
the jaw mechanism includes:
the cylinder body of the clamping jaw cylinder is arranged on the connecting radial plate;
a pawl seat mounted on the connecting web;
the jaw heads are symmetrically hinged at two ends of the jaw seat;
and the piston rod of the claw cylinder is connected with the claw heads on the two sides through the connecting rod structure, and the claw heads on the two sides are driven to synchronously rotate forwards or reversely through the lifting of the piston rod.
8. A rocking chair trolley according to claim 7, characterised in that:
the clamping jaw seat is composed of two cross rods which are arranged in parallel;
two ends of each cross rod are respectively provided with a jaw head, and the two jaw heads on the same side are hinged with the cross rods on two sides through a pin shaft I;
the connecting rod structure is composed of four connecting rods, one connecting rod corresponds to one jaw head, and the two connecting rods on the same side are hinged with the jaw heads on the two sides through a pin shaft II;
the free ends of the four connecting rods are hinged through a pin shaft III, so that the connecting rod structure, the clamping jaw seat and the clamping jaw head form a triangular structure;
and a piston rod of the claw cylinder is connected with the pin shaft III.
9. A rocking chair trolley according to claim 8, characterised in that:
the connecting radial plate is formed by welding a mounting flat plate, a mounting vertical plate and two vertical plates which are symmetrically arranged;
the mounting vertical plate is connected with the transverse moving guide rail pair;
the two cross rods and the clamping jaw air cylinders are arranged on the mounting flat plate;
the two vertical plates are respectively provided with a long hole which is symmetrically arranged, and the pin shaft III is arranged in the two long holes and used for limiting the telescopic length of the piston rod.
10. A rocking chair trolley according to claim 1, characterised in that:
the frame also comprises handrails and a plurality of universal wheels which are arranged on the bottom plate, so that the trolley is convenient to move, shake and mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121337983.XU CN214979019U (en) | 2021-06-16 | 2021-06-16 | Shaking seat dismounting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121337983.XU CN214979019U (en) | 2021-06-16 | 2021-06-16 | Shaking seat dismounting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214979019U true CN214979019U (en) | 2021-12-03 |
Family
ID=79128434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121337983.XU Active CN214979019U (en) | 2021-06-16 | 2021-06-16 | Shaking seat dismounting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214979019U (en) |
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2021
- 2021-06-16 CN CN202121337983.XU patent/CN214979019U/en active Active
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