CN107514132A - One kind is anti-to collapse de- plug - Google Patents
One kind is anti-to collapse de- plug Download PDFInfo
- Publication number
- CN107514132A CN107514132A CN201710925780.4A CN201710925780A CN107514132A CN 107514132 A CN107514132 A CN 107514132A CN 201710925780 A CN201710925780 A CN 201710925780A CN 107514132 A CN107514132 A CN 107514132A
- Authority
- CN
- China
- Prior art keywords
- projection
- cap body
- plug
- collapse
- kind according
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 208000012868 Overgrowth Diseases 0.000 claims 1
- 238000002788 crimping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/22—Stiff scaffolding clamps for connecting scaffold members of common shape for scaffold members in end-to-side relation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Prevent collapsing de- plug the present invention relates to one kind, the plug includes cap body, the first projection, the second projection, and first projection is arranged on cap body upper end side, the connection integrated with cap body of the first projection；Second projection is arranged on cap body upper end opposite side, the connection integrated with cap body of the second projection, Ka Gou is formed between the second projection and the first projection；The cap body lower end is provided with interface, and cap body is provided with spring body with interface connection；First projection and the second projection inwall are recessed, the trapezoidal shape of card ditch formed between the first projection and the second projection.The present invention effectively increase plug contact area, connective stability is strong, will not be collapsed during use it is de-, securely and reliably.
Description
Technical field
Prevent collapsing de- plug the present invention relates to one kind, belong to scaffolding pipe fitting interconnection technique field.
Background technology
At present, in building trade, the connection of pipe fitting is essential.The performance of steel pipe scaffold largely takes
Certainly in vertical rod and the performance of cross bar link node, the vertical rod generally used at this stage and cross bar Node connectedness part are scattered, easy to be lost；
Rod member at node connects to be eccentric, and frictionally transmits load, therefore reduces its load-carrying ability；Node connectedness fixed operation
Trouble, the quality of connection of node is not only influenceed by part quality itself, while is also influenceed by operation quality, and node connects
Quality is connect to be difficult to control.Plug and slotting disk contact area are small in the prior art, connective stability is poor, easily occur during use
Collapse de-, larger potential safety hazard be present.
The content of the invention
Present invention aims at providing one kind to prevent collapsing de- plug, its connective stability is strong, will not be collapsed during use
It is de-, securely and reliably.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：One kind is anti-to collapse de- plug, the plug include cap body,
First projection, the second projection, first projection are arranged on cap body upper end side, and the first projection is integrated with cap body even
Connect；Second projection is arranged on cap body upper end opposite side, the connection integrated with cap body of the second projection, the second projection and the
Ka Gou is formed between one projection.
One kind as described above is anti-to collapse de- plug, and the cap body lower end is provided with interface, and cap body is provided with bullet with interface connection
Spring body.
Further, in a ring, spring body both sides stretch out to form elongated insertion part the spring body, and the elongated insertion part is connected with
Locking plate.Spring can rotate plug, be easy to adjust link position.
One kind as described above is anti-to collapse de- plug, and first projection and the second projection inwall are recessed, the first projection
And the second trapezoidal shape of card ditch formed between projection.Increase the connection contact area of plug, improve connective stability, prevent from making
Collapsed during de-.
One kind as described above is anti-to collapse de- plug, and the cap body lower end stretches out to form card neck, and the card neck periphery is set
There are the first raised item and the first groove, first raised item and the first groove are arranged alternately.
Further, the cap body is connected with intermediate, and intermediate inwall is provided with second engaged with first raised item
Groove, intermediate outer wall are provided with the second raised item engaged with Ka Gou.In use, plug coordinates with intermediate, it would be desirable to which group connects
Pipe fitting, a pipe fitting connects with plug group, and another treats group jointed tubular workpieces and intermediate fit, then intermediate and plug are carried out
Crimping.
Further, crimp rings are provided with inside the intermediate.By intermediate by after crimp rings and pipe fitting sleeving again with inserting
Head is crimped, the stability that increase pipe fitting group connects.
The beneficial effects of the invention are as follows：Plug is provided with cap body, the first projection, the second projection, and the first projection is arranged on cap body
Upper end side, the connection integrated with cap body of the first projection；Second projection is arranged on cap body upper end opposite side, the second projection and cap body
Integration connection, Ka Gou is formed between the second projection and the first projection.The present invention effectively increases the contact area of plug, connection
Stability is strong, will not be collapsed during use it is de-, securely and reliably.
Brief description of the drawings
Fig. 1 is anti-to collapse de- plug schematic diagram in embodiment 1；
Fig. 2 is anti-to collapse de- plug side view in embodiment 1；
Fig. 3 is anti-to collapse de- plug schematic diagram in embodiment 2；
Fig. 4 is anti-to collapse de- plug side view in embodiment 2；
Fig. 5 collapses de- plug use state figure to be anti-；
Fig. 6 collapses de- plug spring body structural representation to be anti-.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Embodiment one：
As shown in Figure 1 and Figure 2, in the present embodiment plug connecting structure by the way of welding, it is specific provide it is a kind of it is anti-collapse it is de-
Plug, the plug include cap body 1, the first projection 2, the second projection 3, and first projection 2 is arranged on the upper end one of cap body 1
Side, the connection integrated with cap body 1 of the first projection 2；Second projection 3 is arranged on the upper end opposite side of cap body 1, the second projection
3 connections integrated with cap body 1, form card ditch 4 between the second projection 3 and the first projection 2.
First projection 2 and the inwall of the second projection 3 are recessed, the card ditch 4 formed between the first projection 2 and the second projection 3
Trapezoidal shape.It can increase the connection contact area of plug, improve connective stability, prevent from collapsing during use de-.
Embodiment two：
As shown in Fig. 3, Fig. 4, Fig. 6, plug connecting structure by the way of crimping, prevent by the specific one kind that provides in the present embodiment
De- plug is collapsed, the lower end of cap body 1 stretches out to form card neck 6, and it is recessed that the periphery of card neck 6 is provided with the first raised item 7 and first
Groove 8, the groove 8 of the first raised item 7 and first are arranged alternately.The anti-lower end of cap body 1 for collapsing de- plug is provided with interface 5, cap body 1 and
The junction of interface 5 is provided with spring body 13.In a ring, the both sides of spring body 13 stretch out to form elongated insertion part 14 spring body 13,
The elongated insertion part 14 is connected with locking plate 15.Spring body can rotate plug, be easy to adjust link position.
As shown in figure 5, the both ends of cap body 1 are penetrating, the periphery of cap body 1 is connected with intermediate 9, the inwall of intermediate 9 be provided with
The second groove 11 that first raised item 7 engages, the outer wall of intermediate 9 are provided with the second raised item 10 engaged with card ditch 4.Simultaneously
Crimp rings 12 are provided with inside intermediate 9, intermediate 9 is crimped with plug again by crimp rings 12 with after pipe fitting sleeving,
The stability that increase pipe fitting group connects.
The present invention is provided with cap body 1, the first projection 2, the second projection 3, and the first projection 2 is arranged on the upper end side of cap body 1, and first
The connection integrated with cap body 1 of projection 2；Second projection 3 is arranged on the upper end opposite side of cap body 1, and the second projection 3 is integrated with cap body 1
Connection, card ditch 4 is formed between the second projection 3 and the first projection 2.In use, plug coordinates with intermediate, it would be desirable to the pipe that group connects
Part, a pipe fitting connect with plug group, and another treats group jointed tubular workpieces and intermediate fit, then intermediate and plug are pressed
Connect, while when pipe fitting and intermediate fit, crimp rings can be increased between intermediate and pipe fitting.The present invention effectively insert by increase
Head contact area, connective stability is strong, will not be collapsed during use it is de-, securely and reliably.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. one kind is anti-to collapse de- plug, it is characterised in that：The plug includes cap body, the first projection, the second projection, and described first is convex
Block is arranged on cap body upper end side, the connection integrated with cap body of the first projection；Second projection is arranged on the cap body
Upper end opposite side, the second projection connection integrated with cap body, Ka Gou is formed between the second projection and the first projection.
2. one kind according to claim 1 is anti-to collapse de- plug, it is characterised in that：The cap body lower end is provided with interface, cap body
Spring body is provided with interface connection.
3. one kind according to claim 2 is anti-to collapse de- plug, it is characterised in that：The spring body in a ring, spring body two
Epitaxial lateral overgrowth is stretched to form elongated insertion part, and the elongated insertion part is connected with locking plate.
4. one kind according to claim 1 is anti-to collapse de- plug, it is characterised in that：First projection and the second projection inwall
The trapezoidal shape of card ditch that is recessed, being formed between the first projection and the second projection.
5. one kind according to claim 1 is anti-to collapse de- plug, it is characterised in that：The cap body lower end stretches out to form card
Neck, the card neck periphery are provided with the first raised item and the first groove, and first raised item and the first groove are arranged alternately.
6. one kind according to claim 5 is anti-to collapse de- plug, it is characterised in that：The cap body is connected with intermediate, middle
Internal wall is provided with the second groove engaged with first raised item, and it is raised that intermediate outer wall is provided with second engaged with Ka Gou
Bar.
7. one kind according to claim 6 is anti-to collapse de- plug, it is characterised in that：Crimp rings are provided with inside the intermediate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710925780.4A CN107514132A (en) | 2017-10-05 | 2017-10-05 | One kind is anti-to collapse de- plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710925780.4A CN107514132A (en) | 2017-10-05 | 2017-10-05 | One kind is anti-to collapse de- plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107514132A true CN107514132A (en) | 2017-12-26 |
Family
ID=60727080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710925780.4A Pending CN107514132A (en) | 2017-10-05 | 2017-10-05 | One kind is anti-to collapse de- plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107514132A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201671319U (en) * | 2010-04-29 | 2010-12-15 | 周继忠 | Anti-slipping scaffold |
| CN201671318U (en) * | 2010-04-30 | 2010-12-15 | 福建工程学院 | Vertical tenon and cross mortise socket-fastening connecting scaffold |
| CN201671320U (en) * | 2010-04-30 | 2010-12-15 | 福建工程学院 | Novel transverse-tenon vertical-mortise socket buckle type scaffold connecting mechanism |
| CN202430983U (en) * | 2011-06-03 | 2012-09-12 | 宋永胜 | Key connection scaffold with eccentric pressure bar safety devices |
| CN105715038A (en) * | 2014-08-11 | 2016-06-29 | 湖南金峰建达科技发展有限公司 | Socket base special for pressure welding |
| CN207277815U (en) * | 2017-10-05 | 2018-04-27 | 杨靖 | One kind is anti-to collapse de- plug |
-
2017
- 2017-10-05 CN CN201710925780.4A patent/CN107514132A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201671319U (en) * | 2010-04-29 | 2010-12-15 | 周继忠 | Anti-slipping scaffold |
| CN201671318U (en) * | 2010-04-30 | 2010-12-15 | 福建工程学院 | Vertical tenon and cross mortise socket-fastening connecting scaffold |
| CN201671320U (en) * | 2010-04-30 | 2010-12-15 | 福建工程学院 | Novel transverse-tenon vertical-mortise socket buckle type scaffold connecting mechanism |
| CN202430983U (en) * | 2011-06-03 | 2012-09-12 | 宋永胜 | Key connection scaffold with eccentric pressure bar safety devices |
| CN105715038A (en) * | 2014-08-11 | 2016-06-29 | 湖南金峰建达科技发展有限公司 | Socket base special for pressure welding |
| CN207277815U (en) * | 2017-10-05 | 2018-04-27 | 杨靖 | One kind is anti-to collapse de- plug |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |