CN203584983U - U-shaped clamping assembly for connecting assemblies of hydraulic pipelines - Google Patents
U-shaped clamping assembly for connecting assemblies of hydraulic pipelines Download PDFInfo
- Publication number
- CN203584983U CN203584983U CN201320647173.3U CN201320647173U CN203584983U CN 203584983 U CN203584983 U CN 203584983U CN 201320647173 U CN201320647173 U CN 201320647173U CN 203584983 U CN203584983 U CN 203584983U
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- CN
- China
- Prior art keywords
- arm
- jig arm
- shaped
- clamping
- metal clip
- 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 U-shaped clamping assembly for connecting assemblies of hydraulic pipelines. The U-shaped clamping assembly comprises a U-shaped clamping nail and a fixing part, wherein the U-shaped clamping nail comprises an arc-shaped part, a first clamping arm and a second clamping arm; a first clamping foot is arranged at the front end of the first clamping arm; a round through hole is formed in the first clamping foot; the fixing part is a metal clip; the metal clip comprises an arc-shaped part as well as a first clip arm and a second clip arm which are connected with the arc-shaped part into a whole; the first clip arm penetrates through the through hole; the second clip arm clamps the inner side surface of the first clamping foot; and the metal clip clamps the first clamping foot of the U-shaped clamping nail. The U-shaped clamping assembly has the advantages that the metal clip is inserted into the through hole and clamps the first clamping foot of the U-shaped clamping nail, so that the U-shaped clamping nail is prevented from moving out of a base body under the effect of high pressure, and the hydraulic pipelines are connected more stably and reliably; and the metal clip is convenient to install, so that the working efficiency can be improved.
Description
Technical field
The utility model relates to a kind of connection part, especially relates to a kind of U-shaped card assembly of hydraulic pipeline connecting component.
Background technique
On coal mine underground hydraulic support frame hydraulic pipe line, can use connection part, the U-shaped card assembly of existing a kind of hydraulic pipeline connecting component, comprise U-shaped bail and fixed block, fixed block is that cassette tape comprises elongated insertion part and belt body, elongated insertion part is arranged on belt body rear end, belt body comprises base and side, base and dual-side form groove, on side, interval is evenly provided with a plurality of breach, U-shaped bail comprises the card base that curved portions, two arms and card arm front end arrange, U-shaped bail embeds in belt body groove, and the front end of belt body stretches into elongated insertion part locking, and cassette tape forms the ring of a sealing.This U-shaped bail embeds in belt body groove, the front end of belt body stretches into elongated insertion part locking, although cassette tape forms the structure stabilized structure of the ring of a sealing, when U-shaped bail curved portions and two card bases embed in groove, on card base and cassette tape side, breach matches, and this process is installed and be inconvenient.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of U-shaped card assembly of hydraulic pipeline connecting component of easy for installation and stabilized structure.
The utility model solves the problems of the technologies described above adopted technological scheme: comprise U-shaped bail and fixed block, described U-shaped bail comprises curved portions, the first card arm and the second card arm, the first described card arm front end has the first card base, on the first described card base, be provided with through hole, described fixed block is metal clip, and described metal clip inserts in described through hole and clamps the first described card base.
Described metal clip comprises that circular arc part and two and circular arc part are connected to holistic the first jig arm and the second jig arm, and the first described jig arm is through described through hole, and the second described jig arm clamps the first described card base inner side surface.
Described through hole is manhole, and the outer side wall of the first described jig arm and the outer side wall of the second jig arm are circular arc, and described the first jig arm and the second jig arm are straight-arm.
The length of the first described jig arm is greater than the length of the second described jig arm.
Compared with prior art, the utility model has the advantage of that metal clip inserts in through hole and clamps the first card base, prevent that U-shaped bail from shifting out from matrix under High Pressure, hydraulic pipe line is connected more reliable and more stable, and metal clip is easy for installation, can increase work efficiency.
Metal clip the first jig arm is through through hole, and the second jig arm clamps the first card base inner side surface, guarantees that metal clip clamps U-shaped bail.
Through hole is manhole, the first jig arm outer side wall and the second jig arm outer side wall are circular arc, the first jig arm and the second jig arm are straight-arm, when metal clip inserts U-shaped bail, the first jig arm circular arc outer side wall and the laminating of manhole inwall, thereby greatly increased the area of contact of jig arm and manhole to increase friction, prevented that metal clip from sliding.
The length that the length of metal clip the first jig arm is greater than the second jig arm is conducive to break into two with one's hands metal clip.
Accompanying drawing explanation
Fig. 1 is U-shaped bail structural drawing;
Fig. 2 is the utility model erection drawing;
Fig. 3 is hydraulic pipeline connecting component erection drawing.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
The U-shaped card assembly of a kind of hydraulic pipeline connecting component as shown in Figure 1, Figure 2 and Figure 3, comprise U-shaped bail 1 and fixed block, U-shaped bail 1 comprises curved portions 11, the first card arm 12 and the second card arm 13, the first card arm 12 front ends have the first card base 14, on the first card base 14, be provided with through hole 2, fixed block is metal clip 3, and metal clip 3 inserts in through hole 2 and clamps the first card base 14.
In this specific embodiment, metal clip 3 comprises that circular arc part 31 and two and circular arc part 31 are connected to holistic the first jig arm 32 and the second jig arm 33, and wherein the first jig arm 32 is inserted through hole 2, the second jig arm 33 and clamped the first card base 14 inner side surfaces.
In this specific embodiment, through hole 2 is manhole, and the outer side wall of the outer side wall of the first jig arm 32 and the second jig arm 33 is circular arc, and the first jig arm 32 and the second jig arm 33 are straight-arm.
In this specific embodiment, the length of the first jig arm 32 is greater than the length of the second jig arm 33.
Claims (4)
1. the U-shaped card assembly of a hydraulic pipeline connecting component, comprise U-shaped bail and fixed block, described U-shaped bail comprises curved portions, the first card arm and the second card arm, the first described card arm front end has the first card base, it is characterized in that being provided with through hole on the first described card base, described fixed block is metal clip, and described metal clip inserts in described through hole and clamps the first described card base.
2. the U-shaped card assembly of a kind of hydraulic pipeline connecting component according to claim 1, it is characterized in that described metal clip comprises that circular arc part and two are connected to holistic the first jig arm and the second jig arm with circular arc part, the first described jig arm is through described through hole, and the second described jig arm clamps the first described card base inner side surface.
3. the U-shaped card assembly of a kind of hydraulic pipeline connecting component according to claim 2, it is characterized in that described through hole is manhole, described the first jig arm outer side wall and the second jig arm outer side wall are circular arc, and described the first jig arm and the second jig arm are straight-arm.
4. the U-shaped card assembly of a kind of hydraulic pipeline connecting component according to claim 3, is characterized in that the length of the first described jig arm is greater than the length of the second described jig arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647173.3U CN203584983U (en) | 2013-10-18 | 2013-10-18 | U-shaped clamping assembly for connecting assemblies of hydraulic pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320647173.3U CN203584983U (en) | 2013-10-18 | 2013-10-18 | U-shaped clamping assembly for connecting assemblies of hydraulic pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584983U true CN203584983U (en) | 2014-05-07 |
Family
ID=50582913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320647173.3U Expired - Fee Related CN203584983U (en) | 2013-10-18 | 2013-10-18 | U-shaped clamping assembly for connecting assemblies of hydraulic pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584983U (en) |
-
2013
- 2013-10-18 CN CN201320647173.3U patent/CN203584983U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20161018 |