CN211565752U - Tail shaft bearing seat mounting device - Google Patents
Tail shaft bearing seat mounting device Download PDFInfo
- Publication number
- CN211565752U CN211565752U CN201922344038.1U CN201922344038U CN211565752U CN 211565752 U CN211565752 U CN 211565752U CN 201922344038 U CN201922344038 U CN 201922344038U CN 211565752 U CN211565752 U CN 211565752U
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- China
- Prior art keywords
- shaft bearing
- plate
- tail shaft
- bearing frame
- tail
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Abstract
The utility model discloses a tail shaft bearing frame installation device, including lifting up the structure and being arranged in inserting the locating plate that advances line location in the switch roof beam body, lift up the structural bearing frame location structure that is used for advancing line location to the tail shaft bearing frame that is equipped with, lift up the structural vertical backup pad that is equipped with, backup pad upper portion is equipped with the through-hole, and the locating plate is established in the through-hole. This tail-shaft bearing frame installation device structural design is reasonable, treats the tail-shaft bearing frame of installation through the locating pin that is located the lower part and fixes a position between the locating plate realization and the switch roof beam body that is located the upper portion, and its bearing frame installation is accurate simple and convenient to the potential safety hazard of turning on one's side is difficult for appearing.
Description
Technical Field
The utility model belongs to the technical field of the track technique and specifically relates to a tail shaft bearing frame installation device is related to.
Background
In the current single-rail turnout production, a first working step is that a tail shaft bearing seat is installed on a turnout beam body, a hydraulic vehicle and a sleeper are mostly adopted in the prior art, the support surface is made on the lower side, the tail shaft bearing seat is placed on the sleeper, the tail shaft bearing seat is installed in a lifting mode of the hydraulic vehicle, and finally the tail shaft bearing seat is screwed down by a hexagonal bolt and torque is applied.
The mounting is carried out in a lifting mode of a hydraulic vehicle, the mounting positions of the tail shaft bearing seat and the beam body cannot be accurately ensured to be coaxial, the position may deviate in the lifting process, and the adjustment is troublesome; the weight of the tail shaft bearing seat is also large, if the tail shaft bearing seat is not operated properly in the lifting process, the phenomenon of side turning can occur, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a tail shaft bearing frame installation device is provided, its installation is accurate simple and convenient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
this tail-shaft bearing frame installation device carries out the locating plate of fixing a position including lifting up the structure and being used for inserting in the switch roof beam body, lift up to be equipped with in the structure and be used for carrying out the bearing frame location structure of fixing a position to the tail-shaft bearing frame, lift up to be equipped with vertical backup pad in the structure, backup pad upper portion is equipped with the through-hole, and the locating plate is established in the through-hole.
Furthermore, the lifting structure comprises two lifting support rods arranged side by side, a connecting plate is arranged between the two lifting support rods, and the lower ends of the support plates are arranged on the connecting plate.
The bearing seat positioning structure is a positioning pin or a bearing seat profiling groove arranged on the lifting structure.
The through-hole on backup pad upper portion is the quad slit, and the locating plate is bar square plate.
The through holes in the supporting plate are a group of through holes which are arranged up and down.
The lifting support rod is a square rod or a cylindrical rod, one end of the connecting plate is welded on one lifting support rod, and the other end of the connecting plate is welded on the other lifting support rod.
The connecting plates are a pair arranged side by side, a seat plate is arranged between the pair of connecting plates, and the lower end of the supporting plate is welded on the seat plate.
Compared with the prior art, the utility model, have following advantage:
this tail-shaft bearing frame installation device structural design is reasonable, treats the tail-shaft bearing frame of installation through the locating pin that is located the lower part and fixes a position between the locating plate realization and the switch roof beam body that is located the upper portion, and its bearing frame installation is accurate simple and convenient to the potential safety hazard of turning on one's side is difficult for appearing.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic view of the structure of the device of the present invention.
Fig. 2 is a schematic diagram of the application of the device of the present invention.
In the figure:
1. lifting a supporting rod, 2, seat plates, 3, connecting plates, 4, supporting plates, 5, positioning plates, 6, positioning pins and 7, turnout beam bodies.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the tail shaft bearing seat mounting device comprises a positioning plate 5 which is used for being positioned in a lifting structure and inserted into a turnout beam body, wherein the lifting structure is provided with a bearing seat positioning structure for positioning a tail shaft bearing seat, the lifting structure is provided with a vertical supporting plate 4, the upper part of the supporting plate 4 is provided with a through hole, and the positioning plate is arranged in the through hole.
Preferably, the lifting structure comprises two lifting support rods 1 arranged side by side, a connecting plate 3 is arranged between the two lifting support rods, and the lower ends of the support plates are arranged on the connecting plate.
The bearing seat positioning structure is a positioning pin or a bearing seat profiling groove arranged on the lifting structure; preferably the positioning pin 6; the locating pin 6 is a pair of vertical side by side setting, and the locating pin welding is on the bracing piece 1 that lifts up that corresponds, fixes a position the bearing frame through the locating pin.
The connecting plates 3 are arranged in parallel, and a positioning pin for lifting the supporting rod is positioned between the end parts of the connecting plates, so that the structure is compact; the middle part is equipped with bedplate 2 between a pair of connecting plate, and bedplate 2 welds the intermediate position department at a pair of connecting plate, and the lower extreme welding of backup pad is on the bedplate.
The lifting support rod 1 is a square rod or a cylindrical rod, one end of the connecting plate is welded on one lifting support rod, and the other end of the connecting plate is welded on the other lifting support rod.
The through hole at the upper part of the supporting plate 4 is a square hole, and the positioning plate is a strip-shaped square plate, so that the positioning is accurate and is not easy to shake; the through holes on the supporting plate are a group of through holes which are arranged up and down.
The utility model discloses well tail axle bearing frame installation device structural design is reasonable, treats the tail axle bearing frame of installation through the locating pin that is located the lower part and fixes a position, realizes and fixes a position between the switch roof beam body through the locating plate that is located upper portion, and its bearing frame installation is accurate simple and convenient to the potential safety hazard of turning on one's side is difficult for appearing.
Put the tail axle bearing frame on tail axle bearing frame installation device to fix a position with the locating pin, then through the mode of workman's lifting with the tail axle bearing frame install the roof beam body on, spacing whole device on switch roof beam body 7 with the locating plate at last, screw up the tail axle bearing frame through the hexagon head bolt on the roof beam body and exert the moment of torsion at last, take off the locating plate at last, withdraw tail axle bearing frame installation device.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (7)
1. The utility model provides a tail shaft bearing frame installation device which characterized in that: the lifting structure is provided with a bearing seat positioning structure for positioning a tail shaft bearing seat, the lifting structure is provided with a vertical supporting plate, the upper part of the supporting plate is provided with a through hole, and the positioning plate is arranged in the through hole.
2. The tail shaft bearing block mounting device of claim 1, wherein: the lifting structure comprises two lifting support rods arranged side by side, a connecting plate is arranged between the two lifting support rods, and the lower ends of the support plates are arranged on the connecting plate.
3. The tail shaft bearing block mounting device of claim 1, wherein: the bearing seat positioning structure is a positioning pin or a bearing seat profiling groove arranged on the lifting structure.
4. The tail shaft bearing block mounting device of claim 1, wherein: the through-hole on backup pad upper portion is the quad slit, and the locating plate is bar square plate.
5. The tail shaft bearing block mounting device of claim 1, wherein: the through holes in the supporting plate are a group of through holes which are arranged up and down.
6. The tail shaft bearing block mounting device of claim 2, wherein: the lifting support rod is a square rod or a cylindrical rod, one end of the connecting plate is welded on one lifting support rod, and the other end of the connecting plate is welded on the other lifting support rod.
7. The tail shaft bearing block mounting device of claim 6, wherein: the connecting plates are a pair arranged side by side, a seat plate is arranged between the pair of connecting plates, and the lower end of the supporting plate is welded on the seat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344038.1U CN211565752U (en) | 2019-12-24 | 2019-12-24 | Tail shaft bearing seat mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344038.1U CN211565752U (en) | 2019-12-24 | 2019-12-24 | Tail shaft bearing seat mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211565752U true CN211565752U (en) | 2020-09-25 |
Family
ID=72548643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922344038.1U Active CN211565752U (en) | 2019-12-24 | 2019-12-24 | Tail shaft bearing seat mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211565752U (en) |
-
2019
- 2019-12-24 CN CN201922344038.1U patent/CN211565752U/en active Active
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