CN204254053U - The built-in multidigit pipe clamp of a kind of plastic fuel tank - Google Patents
The built-in multidigit pipe clamp of a kind of plastic fuel tank Download PDFInfo
- Publication number
- CN204254053U CN204254053U CN201420659634.3U CN201420659634U CN204254053U CN 204254053 U CN204254053 U CN 204254053U CN 201420659634 U CN201420659634 U CN 201420659634U CN 204254053 U CN204254053 U CN 204254053U
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- CN
- China
- Prior art keywords
- fixing clamp
- clamp frame
- card holder
- activity card
- fuel tank
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/223—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals each support having one transverse base for supporting the pipes
- F16L3/2235—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals each support having one transverse base for supporting the pipes each pipe being supported by a common element fastened to the base
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model relates to the built-in multidigit pipe clamp of a kind of plastic fuel tank, comprise the round boss that can be bonded in plastic fuel tank inwall, the side of round boss is provided with connection bracket, the lower end of connection bracket is connected with the top rear face of fixing clamp frame, the lower end of fixing clamp frame and the lower end of activity card holder flexibly connect, the upper end-hole of fixing clamp frame is provided with hook-shaped raised line, and hook-shaped raised line extends along the width direction of fixing clamp frame; The upper end-hole of activity card holder is provided with the barb suitable with hook-shaped raised line; The inwall of fixing clamp frame facing movament card holder is provided with at least one trapezoidal fin, and trapezoidal fin extends along the width direction of fixing clamp frame.Trapezoidal fin is topmost provided with the anti-loose buckle stretched out to activity card holder, and activity card holder is provided with the anti-loose jack suitable with anti-loose buckle.The barb of activity card holder upper end can fasten mutually with the hook-shaped raised line of fixing clamp frame upper end, and formed and entirely surround structure, trapezoidal fin will surround space and be divided into multiple chamber, can fix many pipelines.
Description
Technical field
The utility model relates to the built-in multidigit pipe clamp of a kind of plastic fuel tank, can be used for the pipeline that fixed fuel tank is built-in.
Background technique
In order to reduce the discharge of hydrocarbon, the inside that the assembly of welding and assembling on fuel tank is placed into fuel tank is more and more applied.In this context, the former pipeline being positioned over fuel tank outer surface also wishes to be built in fuel tank internal.Due to the change of Environmental Conditions, the requirement of built-in pipeline originally cannot be met for the pipeline fixing fastener frame of fuel tank outer surface.The former pipe clamp support being placed on fuel tank outer surface only requires that it can fix pipeline because pipeline is attached to fuel tank outer surface, its trend and position substantially fixing, the outside pipe clamp support used is without the need to considering pipeline and be out of shape and fuel tank rocking impact on pipeline.
The built-in pipe clamp of current plastic fuel tank, has and to be connected with inner wall of oil tank and not to be connected two kinds with inner wall of oil tank, non-fully can be divided into again to surround fixing and full encirclement fix two kinds of structures according to fixed structure.The fixed structure be not connected with inner wall of oil tank can not fix the relative position of built-in pipeline and fuel tank.The fixed structure that non-fully is surrounded, owing to there being the opening for rear assembling, after the distortion of long-time bubble oil degradation, or after rocking impact by fuel oil, fixed structure easily lost efficacy, and caused built-in pipeline to come off.
The full encirclement structural requirement pipeline of current existence must have the condition that can make entirely to surround structure and run through, can not after assemble built-in pipeline, need built-in pipeline to be connected with all the other component or further process before, first be enclosed within built-in part, the built-in pipeline subsequent forming of needs is made troubles, and the built-in pipe clamp of current plastic fuel tank can only be used for the fixing of single conduit.
Model utility content
The purpose of this utility model is, overcomes problems of the prior art, provides a kind of plastic fuel tank built-in multidigit pipe clamp, can be used in the fixing of the many built-in pipelines of fuel tank.
For solving above technical problem, the built-in multidigit pipe clamp of a kind of plastic fuel tank provided by the utility model, comprise the round boss that can be bonded in plastic fuel tank inwall, the side of described round boss is provided with connection bracket, the lower end of described connection bracket is connected with the top rear face of fixing clamp frame, the lower end of described fixing clamp frame and the lower end of activity card holder flexibly connect, and the upper end-hole of described fixing clamp frame is provided with hook-shaped raised line, and described hook-shaped raised line extends along the width direction of fixing clamp frame; The upper end-hole of described activity card holder is provided with the barb suitable with described hook-shaped raised line; Described fixing clamp frame is provided with at least one trapezoidal fin towards the inwall of described activity card holder, and described trapezoidal fin extends along the width direction of fixing clamp frame.
Relative to prior art, the utility model achieves following beneficial effect: because fixing clamp frame lower end and activity card holder lower end flexibly connect, so activity card holder can be opened, also can close; After Pipe installing, activity card holder of closing, makes the barb of activity card holder upper end and the hook-shaped raised line of fixing clamp frame upper end mutually fasten, and is formed and entirely surrounds structure; The space surrounded is divided into multiple chamber by the trapezoidal fin on fixing clamp frame, can fix many pipelines simultaneously.
As preferred version of the present utility model, the bonding plane of described round boss is evenly densely covered with multiple pit shape mastoid process.Fiber crops spot-like projections can embed inner wall of oil tank, enlarge active surface when welding, and makes the combination of disk and inner wall of oil tank more solid and reliable.
As preferred version of the present utility model, be interconnected respectively by fixing clamp frame concave arc between trapezoidal fin between trapezoidal fin between adjacent described trapezoidal fin, topmost and fixing clamp frame upper end-hole and bottom and fixing clamp frame lower end.The profile of fixing clamp frame concave arc and built-in pipe matches, and can make the fixing more stable of built-in pipe.
As preferred version of the present utility model, position relative with described fixing clamp frame concave arc in described activity card holder is respectively equipped with activity card holder concave arc, and each described activity card holder concave arc can be encircled into circular cross-section with corresponding fixing clamp frame concave arc respectively.Built-in pipe is stuck in the circular cross-section that fixing clamp frame concave arc and activity card holder concave arc be encircled into, and forms good full encirclement structure.
As preferred version of the present utility model, described trapezoidal fin is topmost provided with the anti-loose buckle stretched out to described activity card holder, and described activity card holder is provided with the anti-loose jack suitable with described anti-loose buckle.When after the hook-shaped raised line of fixing clamp frame upper end-hole and the mutual snap lock of barb of activity card holder upper end-hole, the anti-loose buckle on fixing clamp frame is also inserted in the anti-loose jack in activity card holder simultaneously, makes the combination of fixing clamp frame and activity card holder more firm.
Accompanying drawing explanation
Be described in further detail the utility model below in conjunction with the drawings and specific embodiments, accompanying drawing only provides reference and explanation use, is not used to limit the utility model.
Fig. 1 is the plan view of the built-in multidigit pipe clamp of the utility model plastic fuel tank.
Fig. 2 is the stereogram of Fig. 1.
Fig. 3 is the working state figure of the built-in multidigit pipe clamp of the utility model plastic fuel tank.
In figure: 1. round boss; 1a. pit shape mastoid process; 2. connection bracket; 3. fixing clamp frame; The hook-shaped raised line of 3a.; The trapezoidal fin of 3b.; The anti-loose buckle of 3c.; 3d. fixing clamp frame concave arc; 4. activity card holder; 4a. barb; 4b. activity card holder concave arc; The anti-loose jack of 4c.; 5. built-in pipe.
Embodiment
As shown in Figure 1 to Figure 3, the built-in multidigit pipe clamp of the utility model plastic fuel tank, comprise the round boss 1 that can be bonded in plastic fuel tank inwall, the side of round boss 1 is provided with connection bracket 2, the lower end of connection bracket 2 is connected with the top rear face of fixing clamp frame 3, the lower end of fixing clamp frame 3 and the lower end of activity card holder 4 flexibly connect, and the wall thickness flexibly connecting position is less than other position.The upper end-hole of fixing clamp frame 3 is provided with hook-shaped raised line 3a, and hook-shaped raised line 3a extends along the width direction of fixing clamp frame 3; The upper end-hole of activity card holder 4 is provided with the barb 4a suitable with hook-shaped raised line 3a; The inwall of fixing clamp frame 3 facing movament card holder 4 is provided with at least one trapezoidal fin 3b, and trapezoidal fin 3b extends along the width direction of fixing clamp frame 3.
The bonding plane of round boss 1 is evenly densely covered with multiple pit shape mastoid process 1a, can inner wall of oil tank be embedded, enlarge active surface, make the combination of disk and inner wall of oil tank more solid and reliable.
Because fixing clamp frame 3 lower end and activity card holder 4 lower end flexibly connect, so activity card holder 4 can be opened, also can close; After Pipe installing, activity card holder 4 of closing, makes the hook-shaped raised line 3a of the barb 4a of activity card holder 4 upper end and fixing clamp frame 3 upper end mutually fasten, and is formed and entirely surrounds structure; The space surrounded is divided into multiple chamber by the trapezoidal fin 3b on fixing clamp frame 3, can fix many pipelines simultaneously.
Be interconnected respectively by fixing clamp frame concave arc 3d between trapezoidal fin 3b between trapezoidal fin 3b between adjacent trapezoidal fin 3b, topmost and fixing clamp frame 3 upper end-hole and bottom and fixing clamp frame 3 lower end.
Position relative with fixing clamp frame concave arc 3d in activity card holder 4 is respectively equipped with activity card holder concave arc 4b, and each activity card holder concave arc 4b can be encircled into circular cross-section with corresponding fixing clamp frame concave arc 3d respectively.Built-in pipe 5 is stuck in the circular cross-section that fixing clamp frame concave arc 3d and activity card holder concave arc 4b is encircled into, and forms good full encirclement structure.
Trapezoidal fin 3b is topmost provided with the anti-loose buckle 3c stretched out to activity card holder 4, and activity card holder 4 is provided with the anti-loose jack 4c suitable with anti-loose buckle 3c.When after the hook-shaped raised line 3a of fixing clamp frame upper end-hole and the mutual snap lock of barb 4a of activity card holder 4 upper end-hole, anti-loose buckle 3c on fixing clamp frame 3 is also inserted in the anti-loose jack 4c in activity card holder 4 simultaneously, and anti-loose buckle 3c pins and makes fixing clamp frame 3 more firm with the combination of activity card holder 4 by anti-loose jack 4c.
The foregoing is only the better possible embodiments of the utility model, non-ly therefore limit to scope of patent protection of the present utility model.In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (5)
1. the built-in multidigit pipe clamp of plastic fuel tank, comprise the round boss that can be bonded in plastic fuel tank inwall, it is characterized in that: the side of described round boss is provided with connection bracket, the lower end of described connection bracket is connected with the top rear face of fixing clamp frame, the lower end of described fixing clamp frame and the lower end of activity card holder flexibly connect, the upper end-hole of described fixing clamp frame is provided with hook-shaped raised line, and described hook-shaped raised line extends along the width direction of fixing clamp frame; The upper end-hole of described activity card holder is provided with the barb suitable with described hook-shaped raised line; Described fixing clamp frame is provided with at least one trapezoidal fin towards the inwall of described activity card holder, and described trapezoidal fin extends along the width direction of fixing clamp frame.
2. the built-in multidigit pipe clamp of plastic fuel tank according to claim 1, is characterized in that: the bonding plane of described round boss is evenly densely covered with multiple pit shape mastoid process.
3. the built-in multidigit pipe clamp of plastic fuel tank according to claim 1, is characterized in that: be interconnected respectively by fixing clamp frame concave arc between trapezoidal fin between trapezoidal fin between adjacent described trapezoidal fin, topmost and fixing clamp frame upper end-hole and bottom and fixing clamp frame lower end.
4. the built-in multidigit pipe clamp of plastic fuel tank according to claim 3, it is characterized in that: position relative with described fixing clamp frame concave arc in described activity card holder is respectively equipped with activity card holder concave arc, each described activity card holder concave arc can be encircled into circular cross-section with corresponding fixing clamp frame concave arc respectively.
5. the built-in multidigit pipe clamp of plastic fuel tank according to any one of claim 1 to 4, it is characterized in that: described trapezoidal fin is topmost provided with the anti-loose buckle stretched out to described activity card holder, and described activity card holder is provided with the anti-loose jack suitable with described anti-loose buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659634.3U CN204254053U (en) | 2014-11-07 | 2014-11-07 | The built-in multidigit pipe clamp of a kind of plastic fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420659634.3U CN204254053U (en) | 2014-11-07 | 2014-11-07 | The built-in multidigit pipe clamp of a kind of plastic fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254053U true CN204254053U (en) | 2015-04-08 |
Family
ID=52958358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420659634.3U Active CN204254053U (en) | 2014-11-07 | 2014-11-07 | The built-in multidigit pipe clamp of a kind of plastic fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254053U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3239576A1 (en) * | 2016-04-27 | 2017-11-01 | EFCO Befestigungstechnik AG | Retaining device for a cable or tube |
| EP3239577A1 (en) * | 2016-04-27 | 2017-11-01 | EFCO Befestigungstechnik AG | Retaining device for a cable or tube |
| EP3351840A1 (en) * | 2017-01-23 | 2018-07-25 | EFCO Befestigungstechnik AG | Retaining device for a cable or pipe |
| FR3119004A1 (en) * | 2021-01-21 | 2022-07-22 | Psa Automobiles Sa | CONDUIT ATTACHMENT SYSTEM |
-
2014
- 2014-11-07 CN CN201420659634.3U patent/CN204254053U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3239576A1 (en) * | 2016-04-27 | 2017-11-01 | EFCO Befestigungstechnik AG | Retaining device for a cable or tube |
| EP3239577A1 (en) * | 2016-04-27 | 2017-11-01 | EFCO Befestigungstechnik AG | Retaining device for a cable or tube |
| EP3351840A1 (en) * | 2017-01-23 | 2018-07-25 | EFCO Befestigungstechnik AG | Retaining device for a cable or pipe |
| FR3119004A1 (en) * | 2021-01-21 | 2022-07-22 | Psa Automobiles Sa | CONDUIT ATTACHMENT SYSTEM |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |