CN209774577U - Folding support - Google Patents
Folding support Download PDFInfo
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- CN209774577U CN209774577U CN201920251324.0U CN201920251324U CN209774577U CN 209774577 U CN209774577 U CN 209774577U CN 201920251324 U CN201920251324 U CN 201920251324U CN 209774577 U CN209774577 U CN 209774577U
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- sliding
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Abstract
The utility model discloses a folding support, belong to engine support technical field, aim at providing a convenient to carry and good folding support of stability, folding support includes base and support piece, the base includes two spliced poles that strengthen the post and connect two, two are strengthened post and spliced pole and constitute the adjustment tank, be equipped with in the adjustment tank with two slip posts that strengthen post sliding connection, the slip post is parallel with the spliced pole, support piece includes support column and two bracing pieces, two bracing piece one end are articulated with the upper portion of two enhancement posts respectively, the other end and the support column of two bracing pieces are articulated, the bottom and the slip post of support column are articulated.
Description
Technical Field
The utility model relates to an engine support, more specifically say, it relates to a folding support.
Background
An engine bracket is a vehicle engine installation and maintenance device used for supporting, rotating and locking an engine device in the automobile repair industry. All parts of a common engine bracket are fixed together and are not easy to disassemble, and the engine bracket occupies a large space, so that the engine bracket is inconvenient to carry and cannot meet the requirements of users; and generally the detachable engine support is after assembling the use many times, the cooperation between each part with certain not hard up to make engine support's stability relatively poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a folding support that convenient to carry and stability are good.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a folding support, folding support includes base and support piece, the base includes two spliced poles that strengthen the post and connect two and strengthen the post, two are strengthened post and spliced pole and constitute the adjustment tank, be equipped with in the adjustment tank with two slip posts that strengthen post sliding connection, the slip post is parallel with the spliced pole, support piece includes support column and two bracing pieces, two bracing piece one end are articulated with the upper portion of two enhancement posts respectively, the other end and the support column of two bracing pieces are articulated, the bottom and the slip post of support column are articulated.
By adopting the technical scheme, when the folding bracket needs to be carried, the sliding column slides on the two reinforcing columns in the direction away from the connecting column, so that the obliquely arranged supporting columns tend to be parallel to the reinforcing columns, and the two supporting rods also tend to be parallel to the reinforcing columns in an oblique manner, so that the supporting columns and the supporting rods are folded and retracted, namely the supporting piece is folded, the size of the folding bracket is reduced, and the folding bracket is convenient to carry; the two support rods are arranged to support the support column conveniently and are matched with the sliding column, so that the support column is folded; the sliding connection of sliding column and reinforcing column makes the folding of support column more stable.
Further, the adjustment tank is isosceles trapezoid, the notch of adjustment tank is crescent in the direction of spliced pole to slip post, all open on the length direction of two enhancement posts and lead the spout, it has two regulation chambeies to open on the slip post, two regulation intracavity all are equipped with the elastic component with adjusting intracavity wall connection, lead the spout and lead the slider with leading the spout of being connected of slip post with elastic component connection, be equipped with the gib block on the outer wall of guide slider, it has the guide way with gib block complex to open on the inner wall in regulation chamber, two guide sliders that adjust intracavity wall respectively with two enhancement posts lead spout sliding connection, be equipped with the pneumatic cylinder on the spliced pole, the pneumatic cylinder includes the telescopic link, the one end and the slip column connection of telescopic link.
By adopting the technical scheme, the guide sliding column slides in the adjusting groove, so that the supporting column and the supporting rod rotate to further realize the folding of the supporting piece; when the supporting piece is in a folded state, the sliding guide column slides to the cavity opening of the adjusting cavity, and the elastic piece is in a relaxed state; when the folding support needs to work, the hydraulic cylinder is started to enable the telescopic rod to stretch out and draw back, so that the guide sliding column slides towards the connecting column, the supporting column and the supporting rod rotate to be inclined until the guide sliding block slides to the other end of the guide sliding groove, at the moment, the elastic piece is in a compressed state, the elastic piece supports the guide piece, namely the guide sliding blocks in the two adjusting cavities support the two reinforcing columns respectively, the pre-tightening force of the guide sliding blocks and the reinforcing columns is increased, and the connecting between the supporting column and the reinforcing columns is more stable and firm; when the folding bracket needs to be folded, the hydraulic cylinder is started to enable the telescopic rod to extend to push the sliding column to move in the direction away from the connecting column, meanwhile, the elastic piece is stretched, the sliding guide column slides towards the adjusting cavity, and then the supporting rod and the supporting column are driven to rotate until the supporting rod and the supporting column tend to be parallel to the reinforcing column, so that the folding of the folding bracket is achieved; the setting of gib block for it is more stable to lead the traveller to slide in adjusting the intracavity.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic top view of the folded stand.
Fig. 3 is a partial sectional structural view of the support member.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 3.
A folding bracket which is convenient to carry and has good stability.
The utility model discloses a concrete implementation scheme: folding support includes base 1 and support piece 2, base 1 includes two enhancement posts 3 and connects two spliced poles 4 that strengthen post 3, two enhancement posts 3 and spliced pole 4 constitute adjustment tank 5, be equipped with in the adjustment tank 5 with two enhancement post 3 sliding connection's slip post 6, slip post 6 is parallel with spliced pole 4, support piece 2 includes support column 7 and two bracing pieces 8, two 8 one ends of bracing piece are articulated with the upper portion of two enhancement posts 3 respectively, two 8 other ends of bracing piece are articulated with support column 7, the bottom of support column 7 is articulated with slip post 6.
When the folding bracket needs to be carried, the sliding column 6 slides on the two reinforcing columns 3 in the direction away from the connecting column 4, so that the obliquely arranged supporting column 7 tends to be parallel to the reinforcing column 3, and meanwhile, the two supporting rods 8 also tend to be parallel to the reinforcing column 3 in an oblique manner, so that the supporting column 7 and the supporting rods 8 are folded and retracted, namely, the supporting piece 2 is folded, and the size of the folding bracket is reduced and the folding bracket is convenient to carry; the two support rods 8 are arranged to support the support column 7 conveniently and are matched with the sliding column 6, so that the support column 7 is folded; the sliding connection of the sliding column 6 and the reinforcing column 3 makes the folding of the supporting column 7 more stable.
Two reinforcing columns 3 and spliced pole 4 constitute the adjustment tank 5 that is isosceles trapezoid, the notch of adjustment tank 5 is crescent in the direction of spliced pole 4 to slip post 6, all opened guide chute 9 on the length direction of two reinforcing columns 3, it has two regulation chambeies 10 to open on the slip post 6, all be equipped with the elastic component 11 with regulation intracavity 10 wall connection in two regulation chambeies 10, the slide post 12 of leading that is connected with elastic component 11 and the slider 13 of leading that is connected with slide post 12, be equipped with gib block 14 on the outer wall of guide slider 13, it has the guide chute 15 with gib block 14 complex to open on the inner wall of regulation chamber 10, the slider 13 of leading of two regulation chambeies 10 inner walls respectively with the guide chute 9 sliding connection of two reinforcing columns 3, be equipped with pneumatic cylinder 16 on the spliced pole 4, pneumatic cylinder 16 includes telescopic link 17, the one end and the slip post 6 of telescopic link 17 are connected.
The slide guiding column 12 slides in the adjusting groove 5, so that the supporting column 7 and the supporting rod 8 rotate to fold the supporting piece 2; when the supporting member 2 is in a folded state, the sliding guide column 12 slides to the cavity opening of the adjusting cavity 10, and the elastic member 11 is in a relaxed state; when the folding bracket needs to work, the hydraulic cylinder 16 is started to enable the telescopic rod 17 to stretch and retract, so that the guide sliding column 12 slides towards the connecting column 4, the supporting column 7 and the supporting rod 8 rotate to be inclined until the guide sliding block 13 slides to the other end of the guide sliding groove 9, at the moment, the elastic part 11 is in a compressed state, and the elastic part 11 supports the guide part, namely the guide sliding blocks 13 in the two adjusting cavities 10 support the two reinforcing columns 3 respectively, so that the pre-tightening force of the guide sliding blocks 13 and the reinforcing columns 3 is increased, and the connection between the supporting column 7 and the reinforcing columns 3 is more stable and firm; when the folding bracket needs to be folded, the hydraulic cylinder 16 is started to enable the telescopic rod 17 to extend to push the sliding column 6 to move in the direction away from the connecting column 4, meanwhile, the elastic piece 11 is stretched, the sliding guide column 12 slides in the adjusting cavity 10, and the supporting rod 8 and the supporting column 7 are driven to rotate until the supporting rod tends to be parallel to the reinforcing column 3, so that the folding of the folding bracket is realized; the guide strip is arranged to make the sliding guide column 12 slide more stably in the adjusting cavity 10.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (2)
1. A folding support is characterized in that: the folding support comprises a base and a support piece, the base comprises two reinforcing columns and a connecting column connected with the two reinforcing columns, the two reinforcing columns and the connecting column form an adjusting groove, a sliding column which is connected with the two reinforcing columns in a sliding mode is arranged in the adjusting groove, the sliding column is parallel to the connecting column, the support piece comprises a supporting column and two supporting rods, one end of each supporting rod is hinged to the upper portion of each reinforcing column, the other end of each supporting rod is hinged to the corresponding supporting column, and the bottom end of each supporting column is hinged to the corresponding sliding column.
2. The folding stand of claim 1 further comprising: the adjustment tank is isosceles trapezoid, the notch of adjustment tank is crescent in the direction of spliced pole to slip post, all open the spout that leads on the length direction of two enhancement posts, it has two regulation chambeies to open on the slip post, two regulation intracavity all are equipped with and adjust intracavity wall connection's elastic component, the slide post that leads that is connected with the elastic component and with lead the slider that leads of slide post connection, be equipped with the gib block on the outer wall of guide block, it has the guide way with gib block complex to open on the inner wall of adjustment tank, two slide blocks that lead of adjusting intracavity wall respectively with two enhancement posts lead spout sliding connection, be equipped with the pneumatic cylinder on the spliced pole, the pneumatic cylinder includes the telescopic link, the one end and the slip post of telescopic link are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251324.0U CN209774577U (en) | 2019-02-28 | 2019-02-28 | Folding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920251324.0U CN209774577U (en) | 2019-02-28 | 2019-02-28 | Folding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209774577U true CN209774577U (en) | 2019-12-13 |
Family
ID=68795969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920251324.0U Active CN209774577U (en) | 2019-02-28 | 2019-02-28 | Folding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209774577U (en) |
-
2019
- 2019-02-28 CN CN201920251324.0U patent/CN209774577U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |