CN204327680U - A kind of pipe connecting structure - Google Patents
A kind of pipe connecting structure Download PDFInfo
- Publication number
- CN204327680U CN204327680U CN201420834740.0U CN201420834740U CN204327680U CN 204327680 U CN204327680 U CN 204327680U CN 201420834740 U CN201420834740 U CN 201420834740U CN 204327680 U CN204327680 U CN 204327680U
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- China
- Prior art keywords
- sliding block
- tubing
- connection sliding
- joint
- plane
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Abstract
The utility model is a kind of pipe connecting structure, comprise tubing and the link for connecting tubing, link is connected with the end of tubing, described link comprises connection base, connection sliding block and retaining screw, described connection base comprises pedestal and is located at the joint of pedestal side, the joint connecting base stretches into the inside of pipe end, connection sliding block is placed between joint and the inwall of tubing, connection sliding block is connected by retaining screw with pedestal, and the surface of contact that joint contacts with connection sliding block is inclined-plane, connection sliding block can be driven to move along the inclined-plane of joint by rotating retaining screw, and make the corresponding side relative with inclined-plane of connection sliding block can compress the inwall of tubing.The utility model drives connection sliding block to move along the inclined-plane of joint near the pedestal direction connecting base by rotating retaining screw, in inclined-plane leading role, make the inwall of connection sliding block gradually to tubing close, the inwall of final extruded tube, realize link to be connected with tubing, avoid some problems of welding and causing.
Description
Technical field
The utility model is a kind of pipe connecting structure, belongs to the improvement opportunity of pipe connecting structure.
Background technique
At present, the tubing that link has been widely used in show room construction, framework construction, stand construction and similar construction is connected with between tubing, especially applies more extensive in stand is built.Traditional steel pipe connection structure is all welded nut or threaded iron plate in rectangular steel pipe, then carrys out joint steel pipe by the screw of outside.So just there is Railway Project:
1, steel pipe to weld, time-consumingly to take a lot of work;
2, welding time nut or iron plate easily crooked;
3, connect spraying rear thread after welding easily to block;
4 once welding comes off, and the steel pipe that whole spraying is good is just scrapped.
Summary of the invention
The purpose of this utility model proposes for above-mentioned problem the pipe connecting structure that a kind of Joining Technology is simple, avoid tubing to scrap.
In order to achieve the above object, the technological scheme that the utility model is taked: a kind of pipe connecting structure, comprise tubing and the link for connecting tubing, link is connected with the end of tubing, described link comprises connection base, connection sliding block and retaining screw, described connection base comprises pedestal and is located at the joint of pedestal side, the joint connecting base stretches into the inside of pipe end, connection sliding block is placed between joint and the inwall of tubing, connection sliding block is connected by retaining screw with pedestal, and the surface of contact that joint contacts with connection sliding block is inclined-plane, connection sliding block can be driven to move along the inclined-plane of joint by rotating retaining screw, and make the corresponding side relative with inclined-plane of connection sliding block can compress the inwall of tubing.
Such scheme, connection sliding block is driven to move along the inclined-plane of joint near the pedestal direction connecting base by rotating retaining screw, in inclined-plane leading role, make the inwall of connection sliding block gradually to tubing close, the inwall of final compression tubing, realize link to be connected with tubing, avoid some problems of welding and causing.
In order to improve the steadiness that link is connected with tubing, above-mentioned connection sliding block is located at respectively and connects the relative both sides of the joint of base.
Further, the middle part of the joint of above-mentioned connection base offers dead slot, and the side that connection sliding block correspondence contacts with joint is provided with boss, and boss is placed in the dead slot in the middle part of joint, dead slot can play the effect of guiding, improves the stationarity that connection sliding block slides.
Further, the end of above-mentioned joint is provided with to the outstanding projection in dead slot direction.Projection can play position-limiting action to connection sliding block.
In order to improve the steadiness that link is connected with tubing further, the corresponding side relative with inclined-plane of above-mentioned connection sliding block can contact with the internal face of tubing.
Aforementioned tubes is square tube, and the corresponding side relative with inclined-plane of connection sliding block is plane.
The utility model passes through to arrange connection sliding block respectively on the inclined-plane of the relative both sides of joint, connection sliding block is driven to move along the inclined-plane of joint near the pedestal direction connecting base by rotating retaining screw, connection sliding block is in inclined-plane leading role, make the inwall of two connection sliding blocks gradually to tubing close, finally press the inwall of tubing, realize link to be connected with tubing, avoid tradition adopt welding to cause to waste time and energy, easily weld askew, the problem such as even cause that whole steel pipe is scrapped.The utility model is reliably connected simultaneously realizing link and tubing, also achieves the corresponding part of component and is hidden in pipe, beautiful shape, simultaneously quick for installation, convenient.
Accompanying drawing explanation
Fig. 1 is the exploded view of the pipe connecting structure of the embodiment of model utility.
Fig. 2 is the structural representation (tubing is cut open) after joining that turns of the pipe connecting structure of the embodiment of model utility.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but mode of execution of the present utility model is not limited to this.In description of the present utility model, it will be appreciated that, if have term " on ", D score, "left", "right", " vertically ", the orientation of the instruction such as " level " or position relationship be for based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term describing position relationship in accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent.
Embodiment
The structure of the pipe connecting structure of the present embodiment is as Fig. 1, shown in 2, comprise tubing 1 and link 2, link 2 is connected to the end of tubing 1, described link 2 comprises and connects base 21, two connection sliding blocks 22 and two retaining screws 23, connect base 21 to comprise pedestal 211 and be located at the joint 212 of pedestal 211 side, the joint 212 connecting base 21 stretches into the inside of tubing 1 end, two connection sliding blocks 22 are located at the relative both sides of the joint 212 that connects base 21 respectively, and connection sliding block 22 is placed between the inwall of joint 212 and tubing 1, screw hole 222 position that pedestal 211 is aligning each connection sliding block 22 all offers through hole, retaining screw 23 is spirally connected with the screw hole 222 on connection sliding block 22 through the through hole of pedestal 211, and the surface of contact that joint 212 contacts with connection sliding block 22 is inclined-plane 3, connection sliding block 22 can be driven to move near pedestal 211 direction on the inclined-plane 3 of joint 212 by rotating retaining screw 23, and make the corresponding side relative with inclined-plane 3 of two connection sliding blocks 22 can compress the inwall of tubing 1 respectively.
The middle part of the joint 212 of above-mentioned connection base 21 offers dead slot 4, and the side that connection sliding block 22 correspondence contacts with joint 212 is provided with boss 221, and boss 221 is placed in the dead slot 4 in the middle part of joint 212.Dead slot 4 plays the leading role to connection sliding block 22, improves the stationarity that connection sliding block 22 slides.End in order to avoid connection sliding block 22 from joint 212 skids off, and the end of above-mentioned joint 212 is provided with to the outstanding projection 5 in dead slot 4 direction.
In order to improve the steadiness that link 2 is connected with tubing 1 further, the corresponding side relative with inclined-plane 3 of above-mentioned connection sliding block 22 can contact with the internal face of tubing 1, frictional force between the inwall increasing connection sliding block 22 and tubing 1 by face contact, thus realize link 2 and be firmly connected with tubing 1.In the present embodiment, described tubing 1 is square tube, and the corresponding side relative with inclined-plane 3 of connection sliding block 22 is plane, and connection sliding block 22 is plane contact with the inwall of tubing 1.
When the utility model is installed, first two connection sliding blocks 22 are placed in joint 212 has relative both sides, inclined-plane 3, the boss 221 of connection sliding block 22 stretches in the dead slot 4 in the middle part of joint 212, retaining screw 23 is utilized to be spirally connected with the screw hole 222 on connection sliding block 22 through the through hole of pedestal 211, then joint 212 is stretched into together with connection sliding block 22 inside of tubing 1 end, connection sliding block 22 is driven to move near pedestal 211 direction on the inclined-plane 3 of joint 212 finally by rotation retaining screw 23, make the corresponding side relative with inclined-plane 3 of two connection sliding blocks 22 can compress the inwall of tubing 1 respectively, realize link 2 to be connected with tubing 1, be connected with outside by the tapped hole 6 of pedestal 211 again.
Pipe connecting structure of the present utility model can be widely used in that show room is built, framework is built, stand is built and tubing in similar construction and the connection between tubing.
Above-described mode of execution of the present utility model, does not form the restriction to the utility model protection domain.Any amendment done within spiritual principles of the present utility model, equivalent replacement and improvement etc., all should be included within claims of the present utility model.
Claims (6)
1. a pipe connecting structure, comprise tubing (1) and the link (2) for connecting tubing (1), link (2) is connected with the end of tubing (1), it is characterized in that, described link (2) comprises and connects base (21), connection sliding block (22) and retaining screw (23), described connection base (21) comprises pedestal (211) and is located at the joint (212) of pedestal (211) side, the joint (212) connecting base (21) stretches into the inside of tubing (1) end, connection sliding block (22) is placed between the inwall of joint (212) and tubing (1), connection sliding block (22) is connected by retaining screw (23) with pedestal (211), and the surface of contact that joint (212) contacts with connection sliding block (22) is inclined-plane (3), connection sliding block (22) can be driven mobile on the inclined-plane (3) of joint (212) by rotating retaining screw (23), and make the corresponding side relative with inclined-plane (3) of connection sliding block (22) that the inwall of tubing (1) can be compressed.
2. pipe connecting structure according to claim 1, is characterized in that: described connection sliding block (22) is located at the relative both sides of the joint (212) that connects base (21) respectively.
3. pipe connecting structure according to claim 2, it is characterized in that: the middle part of the joint (212) of described connection base (21) offers dead slot (4), the side that connection sliding block (22) correspondence contacts with joint (212) is provided with boss (221), and boss (221) is placed in the dead slot (4) at joint (212) middle part.
4. pipe connecting structure according to claim 3, is characterized in that: the end of described joint (212) is provided with the projection (5) outstanding to dead slot (4) direction.
5. pipe connecting structure according to any one of Claims 1-4, is characterized in that: the corresponding side relative with inclined-plane (3) of described connection sliding block (22) can contact with the internal face of tubing (1).
6. pipe connecting structure according to claim 5, is characterized in that: described tubing (1) is square tube, and the corresponding side relative with inclined-plane (3) of connection sliding block (22) is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834740.0U CN204327680U (en) | 2014-12-25 | 2014-12-25 | A kind of pipe connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834740.0U CN204327680U (en) | 2014-12-25 | 2014-12-25 | A kind of pipe connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327680U true CN204327680U (en) | 2015-05-13 |
Family
ID=53164047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834740.0U Active CN204327680U (en) | 2014-12-25 | 2014-12-25 | A kind of pipe connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115653982A (en) * | 2023-01-02 | 2023-01-31 | 河北鸿宇通信器材有限公司 | Clamp connecting piece convenient to use |
-
2014
- 2014-12-25 CN CN201420834740.0U patent/CN204327680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115653982A (en) * | 2023-01-02 | 2023-01-31 | 河北鸿宇通信器材有限公司 | Clamp connecting piece convenient to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |