CN214224525U - Fast-assembling dolly positioning fixing device - Google Patents
Fast-assembling dolly positioning fixing device Download PDFInfo
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- CN214224525U CN214224525U CN202023039044.5U CN202023039044U CN214224525U CN 214224525 U CN214224525 U CN 214224525U CN 202023039044 U CN202023039044 U CN 202023039044U CN 214224525 U CN214224525 U CN 214224525U
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Abstract
The utility model belongs to engine test field provides a fast-assembling dolly positioning and fixing device, be the cubic structure of four corners arrangement including the equipartition in fast-assembling dolly below, cubic structure includes locating piece and supporting shoe, and two liang of a set of just with group locating piece and supporting shoe setting in same one side of locating piece and supporting shoe, the up end of locating piece is provided with V type groove, and the tank bottom in V type groove is provided with first fixed jack, and the up end of supporting shoe also is provided with the fixed jack of second. The utility model provides a fast-assembling dolly positioning fixing device can realize fast-assembling dolly the quick location with reliably fixed, shorten the adjustment time, avoid the collision to lead to the skew influence in location, improved the utilization ratio and the availability factor in laboratory.
Description
Technical Field
The utility model relates to a location fixing device especially relates to a fast-assembling dolly location fixing device that engine testing laboratory used.
Background
The engine test needs to be carried out, the engine needs to be fixed, connected and transported to a laboratory, and the process needs to be carried out by using a fast-assembling trolley. After the fast-assembling trolley comes to a laboratory, the position of the fast-assembling trolley needs to be adjusted and fixed so as to align the engine and a testing instrument (dynamometer). At present, the process consumes longer time, the utilization rate of a laboratory is reduced, if the rapid-assembly trolley is collided carelessly in the using process, the position of the rapid-assembly trolley needs to be adjusted again, and the using efficiency of the laboratory is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming current defect, providing a fast-assembling dolly positioning fixing device, it is long to solve present fast-assembling dolly position adjustment time in the laboratory, reduces the problem of laboratory utilization ratio and availability factor.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a fast-assembling dolly positioning and fixing device, is the cubic structure spare of four corners range including the equipartition in fast-assembling dolly below, cubic structure spare includes locating piece and supporting shoe, two liang of a set of and same group of locating piece and supporting shoe setting are in same one side, the up end of locating piece is provided with V type groove, the tank bottom in V type groove is provided with first fixed jack, the up end of supporting shoe also is provided with the fixed jack of second.
Furthermore, a positioning guide block is arranged beside the first fixing jack in the V-shaped groove of any positioning block.
Furthermore, the end face, facing the first fixing insertion hole, of the positioning guide block is an inclined plane.
Furthermore, a positioning guide inclined plane is arranged on one side, away from the positioning block, of the upper end face of the supporting block in the second fixing insertion hole.
The utility model relates to a fast-assembling dolly positioning fixing device can realize the quick location of fast-assembling dolly and reliably fix, shortens the adjustment time, avoids the collision to lead to the skew influence in location, has improved the utilization ratio and the availability factor in laboratory.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and 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 and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic front sectional view of a positioning block including a positioning guide block according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 and 2, the positioning and fixing device for the quick-assembly trolley comprises block-shaped structural members which are uniformly distributed below the quick-assembly trolley and arranged at four corners, each block-shaped structural member comprises a positioning block 1 and a supporting block 2, each positioning block 1 and each supporting block 2 are in a group, the positioning blocks 1 and the supporting blocks 2 are arranged on the same side, a V-shaped groove 3 is formed in the upper end face of each positioning block 1, a first fixing insertion hole 4 is formed in the bottom of each V-shaped groove 3, and a second fixing insertion hole 5 is also formed in the upper end face of each supporting block 2.
The working principle is as follows:
the positioning and fixing device is installed for the first time, the fast-assembling trolley A is required to be matched, the positions of the fast-assembling trolley and the positioning and fixing device are well adjusted, the engine reaches a specified position, and the positioning and fixing device is fixed on a floor or a platform below the engine, so that the position of the positioning and fixing device is accurate. When the fast-assembling dolly is transported to the laboratory in later stage, only need let four fixed stabilizer blade B of fast-assembling dolly get into first and the fixed jack of second can, at this in-process, the effect for fixed stabilizer blade direction is played in the V type groove inclined plane on the locating piece, and the supporting shoe mainly plays equal high supporting role.
A positioning guide block 6 is arranged beside the first fixing jack 4 in the V-shaped groove 3 of any positioning block 1, and the end face, facing the first fixing jack 4, of the positioning guide block 6 is an inclined plane, so that the fixing support legs can be conveniently guided into the first fixing jack in the front-back direction of the fast-assembling trolley.
The upper end face of the supporting block 2 is provided with a positioning guide inclined plane 7 on one side of the second fixing insertion hole 5 far away from the positioning block 1, and the positioning guide inclined plane plays a role in assisting the quick-mounting trolley in adjusting in the left-right direction.
The utility model relates to a fast-assembling dolly positioning fixing device can realize the quick location of fast-assembling dolly and reliably fix, shortens the adjustment time, avoids the collision to lead to the skew influence in location, has improved the utilization ratio and the availability factor in laboratory.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a fast-assembling dolly positioning fixing device which characterized in that: the fast-assembling trolley is characterized by comprising block-shaped structural members which are uniformly distributed below the fast-assembling trolley and arranged in four corners, wherein each block-shaped structural member comprises a positioning block and a supporting block, the positioning blocks and the supporting blocks are pairwise and grouped together, the positioning blocks and the supporting blocks are arranged on the same side, a V-shaped groove is formed in the upper end face of each positioning block, a first fixed insertion hole is formed in the groove bottom of the V-shaped groove, and a second fixed insertion hole is also formed in the upper end face of each supporting block.
2. The quick-assembly trolley positioning and fixing device as claimed in claim 1, characterized in that: and a positioning guide block is arranged beside the first fixing jack in the V-shaped groove of any positioning block.
3. The quick-assembly trolley positioning and fixing device as claimed in claim 2, characterized in that: the end face, facing the first fixed insertion hole, of the positioning guide block is an inclined plane.
4. The quick-assembly trolley positioning and fixing device as claimed in claim 1, characterized in that: and a positioning guide inclined plane is arranged on one side, away from the positioning block, of the second fixing insertion hole on the upper end surface of the supporting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039044.5U CN214224525U (en) | 2020-12-17 | 2020-12-17 | Fast-assembling dolly positioning fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023039044.5U CN214224525U (en) | 2020-12-17 | 2020-12-17 | Fast-assembling dolly positioning fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214224525U true CN214224525U (en) | 2021-09-17 |
Family
ID=77703004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023039044.5U Active CN214224525U (en) | 2020-12-17 | 2020-12-17 | Fast-assembling dolly positioning fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214224525U (en) |
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2020
- 2020-12-17 CN CN202023039044.5U patent/CN214224525U/en active Active
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