CN204694242U - A kind of transit support structure - Google Patents
A kind of transit support structure Download PDFInfo
- Publication number
- CN204694242U CN204694242U CN201520357622.XU CN201520357622U CN204694242U CN 204694242 U CN204694242 U CN 204694242U CN 201520357622 U CN201520357622 U CN 201520357622U CN 204694242 U CN204694242 U CN 204694242U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- pillar
- spheroid
- leg
- cell body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of transit support structure, comprise pillar and leg, the bottom of described pillar has the cell body installing leg, first fixture block that can slide in cell body is provided with in described cell body, one end face of described first fixture block is ball groove, the other end of described first fixture block is fixed on pillar by spring, one end of described leg has the spheroid with described ball slot fit, described first fixture block is positioned at the below of described spheroid, the lower surface of described first fixture block is connected with stay cord, and described stay cord passes the bottom of described pillar.Owing to can be reduced the contact force even avoiding fixture block and spheroid by stay cord, reduce the wearing and tearing of leg when opposite legs rotates between spheroid and fixture block, increase the service life.
Description
Technical field
The utility model belongs to municipal construction equipment technical field, relates to a kind of transit support structure.
Background technology
Pillar in the transit support of prior art and between leg first to rotation time, easily wear and tear in the position that pillar contacts with leg.
Summary of the invention
The utility model proposes a kind of transit support structure for prior art Problems existing, the friction that object is that minimizing support B-C post is relative with leg when rotating.
The utility model is achieved in that
A kind of transit support structure, comprise pillar and leg, it is characterized in that, the bottom of described pillar has the cell body installing leg, first fixture block that can slide in cell body is provided with in described cell body, one end face of described first fixture block is ball groove, the other end of described first fixture block is fixed on pillar by spring, one end of described leg has the spheroid with described ball slot fit, described first fixture block is positioned at the below of described spheroid, the lower surface of described first fixture block is connected with stay cord, and described stay cord passes the bottom of described pillar.
Preferably, the top of described spheroid is provided with the second fixture block, and an end face of described second fixture block is the ball groove matched with described spheroid, and the other end of described second fixture block is fixed on pillar by spring.
Preferably, the inner branch of described stay cord is the first branch line and the second branch line, and described first branch line is fixed on the first fixture block, and described second branch line is fixed on the second fixture block, is provided with the wheel post for supporting the second branch line in described cell body.
Preferably, the outer end of described stay cord is fixed on pull handle.
A kind of transit support structure provided by the utility model, owing to can be reduced the contact force even avoiding fixture block and spheroid by stay cord, is reduced the wearing and tearing of leg when opposite legs rotates between spheroid and fixture block, increases the service life.
Accompanying drawing explanation
Fig. 1 is the partial structurtes schematic diagram of the utility model support.
Embodiment
Below just accompanying drawing in conjunction with the embodiments, is described in further detail embodiment of the present utility model, is easier to understand, grasp to make technical solutions of the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Present embodiments provide a kind of transit support structure, as shown in Figure 1, comprise pillar and leg, the bottom of described pillar has the cell body installing leg, first fixture block that can slide in cell body is provided with in described cell body, one end face of described first fixture block is ball groove, the other end of described first fixture block is fixed on pillar by spring, one end of described leg has the spheroid with described ball slot fit, described first fixture block is positioned at the below of described spheroid, the lower surface of described first fixture block is connected with stay cord, and described stay cord passes the bottom of described pillar.
When only arranging one piece of fixture block, namely only arranging the first fixture block, at this moment jointly sandwiching spheroid by the first fixture block and pillar, contact site and the spheroid form of pillar and spheroid match.When needs rotate leg, stay cord, makes the first fixture block move down, spring-compressed, and the friction force between the first fixture block and spheroid just reduces, and reduces the wearing and tearing between spheroid and fixture block when leg rotates.
Preferably, arrange two pieces of fixture blocks in cell body, specifically, the top of described spheroid is provided with the second fixture block, and an end face of described second fixture block is the ball groove matched with described spheroid, and the other end of described second fixture block is fixed on pillar by spring.The inner branch of described stay cord is the first branch line and the second branch line, and described first branch line is fixed on the first fixture block, and described second branch line is fixed on the second fixture block, is provided with the wheel post for supporting the second branch line in described cell body.The present embodiment adopts four wheel posts, and wheel post supports the second branch line makes the second branch line avoid touching with other parts in cell body.
Further, the outer end of described stay cord is fixed on pull handle.Force and the operation of hand are convenient in the setting of pull handle.
Should be understood that; the foregoing is only preferred embodiment of the present utility model; be not sufficient to limit the technical solution of the utility model; for those of ordinary skills; within spirit of the present utility model and principle; can be increased and decreased according to the above description, replaced, converted or improved, and all these increases and decreases, replacement, conversion or the technical scheme after improving, all should belong to the protection domain of the utility model claims.
Claims (4)
1. a transit support structure, comprise pillar and leg, it is characterized in that, the bottom of described pillar has the cell body installing leg, first fixture block that can slide in cell body is provided with in described cell body, one end face of described first fixture block is ball groove, the other end of described first fixture block is fixed on pillar by spring, one end of described leg has the spheroid with described ball slot fit, described first fixture block is positioned at the below of described spheroid, the lower surface of described first fixture block is connected with stay cord, and described stay cord passes the bottom of described pillar.
2. supporting structure according to claim 1, is characterized in that, the top of described spheroid is provided with the second fixture block, and an end face of described second fixture block is the ball groove matched with described spheroid, and the other end of described second fixture block is fixed on pillar by spring.
3. supporting structure according to claim 2, it is characterized in that, the inner branch of described stay cord is the first branch line and the second branch line, and described first branch line is fixed on the first fixture block, described second branch line is fixed on the second fixture block, is provided with the wheel post for supporting the second branch line in described cell body.
4. supporting structure according to claim 1, is characterized in that, the outer end of described stay cord is fixed on pull handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357622.XU CN204694242U (en) | 2015-05-28 | 2015-05-28 | A kind of transit support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520357622.XU CN204694242U (en) | 2015-05-28 | 2015-05-28 | A kind of transit support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694242U true CN204694242U (en) | 2015-10-07 |
Family
ID=54234519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520357622.XU Expired - Fee Related CN204694242U (en) | 2015-05-28 | 2015-05-28 | A kind of transit support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204694242U (en) |
-
2015
- 2015-05-28 CN CN201520357622.XU patent/CN204694242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20190528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |