CN205605984U - Handle fastening chain formula pipe strap - Google Patents
Handle fastening chain formula pipe strap Download PDFInfo
- Publication number
- CN205605984U CN205605984U CN201620322365.0U CN201620322365U CN205605984U CN 205605984 U CN205605984 U CN 205605984U CN 201620322365 U CN201620322365 U CN 201620322365U CN 205605984 U CN205605984 U CN 205605984U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- chain
- handle
- nut
- pipe clamp
- 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 handle fastening chain formula pipe strap belongs to fastening pipe fitting technical field, including handle, screw rod and the chain that is " T " font, the handle includes horizontal pole and pole setting, the pole setting is the tubulose, the end fixing of pole setting has the nut, the screw rod is connected with the nut cooperation, and the one end of screw rod stretches into the inside of pole setting, one end that the screw rod stretches out the pole setting with the one end of chain is articulated, the other end of chain articulates there is the dop, the dop is equipped with the arc surface with the outer surfaces to mate of pipe, the end connection of dop have can the cutting ferrule on the screw rod and the snap ring that can remove along the screw rod, on the screw rod between snap ring and nut still the cover have can be to snap ring and nut the two bowl knot that plays buffering and compaction. The utility model discloses can realize adjusting pipeline fastening nominal diameter, increase pipe strap parcel scope reduces the pipeline seepage circumstances, saves the cost, guarantees the pipeline steady operation.
Description
Technical field
This utility model relates to pipe fitting clamp device technical field.
Background technology
Pipe clamp is a kind of hot-water heating, pipeline connection and the fixing pipe fitting commonly used, and applies widely in equipment installing area.The kind of pipe clamp is the most varied different, has the many types such as U-tube card, band steel pipe clamp, hook nail, flange pipe clamp, and effect is to be enclosed within pipeline by pipe clamp, tightens bolt hole or the screw rod of well in advance on pipe clamp with bolt or nut, fixes.Bolt is tightened by general pipe clamp fastening means generally spanner, can only be attached fixing to the pipeline of corresponding size after pipe clamp is pre-formed, if connected caliber or ring wear are severe, the situation of pipe leakage is had to occur, can only be by dismounting pipe clamp, replacing sealing ring solves, the most i.e. affect the properly functioning of pipeline, add again cost, waste the plenty of time simultaneously.
Therefore, how to provide one can realize regulating pipeline fastening nominal diameter, increase pipe clamp parcel scope, reduce pipeline leakage scenarios, cost-effective, it is ensured that pipeline robust runs, it is that those skilled in the art need badly and solve the technical problem that.
Utility model content
The technical problems to be solved in the utility model, is to provide a kind of handle fastener chain formula pipe clamp, and it is capable of regulating pipeline fastening nominal diameter, increases pipe clamp parcel scope, reduces pipeline leakage scenarios, cost-effective, it is ensured that pipeline robust runs.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of handle fastener chain formula pipe clamp, including handle, screw rod and chain in " T " font, described handle includes cross bar and vertical rod, the vertical rod of described handle is in a tubular form, the end of described vertical rod is fixed with nut, and described screw rod is connected with nut, and the inside of described vertical rod is stretched in one end of screw rod；It is hinged with one end of described chain that described screw rod stretches out one end of vertical rod, the other end of described chain is hinged with dop, described dop is provided with and is clamped the arc surface that outer tube surface coordinates, the end of described dop connects the snap ring that can be fastened on screw rod and can move along screw rod, the screw rod between snap ring and nut is also cased with snap ring and both nuts to be played buffering and the bowl button of compaction.
As preferably, described screw rod stretches out and is additionally provided with chain end connector between the end of one end of vertical rod and one end of described chain, and described one end of chain end connector is fixed with the end of screw rod, and the other end is hinged with the end of chain.
As preferably, the outside of described chain is also cased with sealing shroud.
As preferably, the cross bar of described handle is the most in a tubular form.
As preferably, the vertical rod of described handle and cross bar all use DN15 coating steel pipe to prepare, and described nut specification is M14.
As preferably, described bowl button is bowl-shape, and its bottom surface is plane, is additionally provided with the through hole that screw rod can pass on bottom surface.
Use and have the beneficial effects that produced by technique scheme: bolt is tightened by pipe clamp fastening means generally spanner of the prior art, can only be attached fixing to the pipeline of corresponding size after pipe clamp is pre-formed, if connected caliber or ring wear are severe, the situation of pipe leakage is had to occur, can only be by dismounting pipe clamp, replacing sealing ring solves, the most i.e. affect the properly functioning of pipeline, add again cost, waste the plenty of time simultaneously.This utility model solves the drawback of general pipe clamp, changes the fastening means of general pipe clamp, becomes spanner fastening and fastens into handle, and simple to operate, fastening effect is good；Chain parcel compresses pipeline and instead of former prefabricated profiled nonadjustable pipe clamp main body, makes the fastening ability of pipeline promote, increases parcel diameter, efficiently solve because of the leakage problems caused by ring wear.This novel guarantee pipeline robust runs, and cost-effective, sound construction is reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model；
Fig. 2 is the structural representation of dop of the present utility model；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the structural representation of the bowl button in Fig. 1；
Each figure number is entitled: 1 handle, 1-1 vertical rod, 1-2 cross bar, 2 screw rods, 3 nuts, 4 bowls of buttons, 4-1 through hole, 5 snap rings, 6 chain end connectors, 7 chains, 8 dops, 9 sealing shrouds.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by an embodiment.
This utility model includes the handle 1 in " T " font, screw rod 2 and chain 7, described handle 1 includes cross bar 1-2 and vertical rod 1-1, the vertical rod 1-1 of described handle 1 is in a tubular form, the end of described vertical rod 1-1 is welded with nut 3, described screw rod 2 is connected with nut 3, and the inside of described vertical rod 1-1 is stretched in one end of screw rod 2；It is hinged with one end of described chain 7 that described screw rod 2 stretches out one end of vertical rod 1-1, the other end of described chain 7 is hinged with dop 8, described dop 8 is provided with and is clamped the arc surface that outer tube surface coordinates, the end of described dop 8 connects the snap ring 5 that can be fastened on screw rod 2 and can move along screw rod 2, the screw rod 2 between snap ring 5 and nut 3 is also cased with snap ring 5 and both nuts 3 to be played buffering and the bowl button 4 of compaction.
The installation of said apparatus and work process be: first, chain 7 is enclosed and is enclosed within the tube exterior needing to be clamped, make snap ring 5 card entangle bowl and detain the screw rod 2 of 4 bottoms, then turning handle 1, the vertical rod 1-1 of handle 1 buckles 4 times pressure dops 8 by bowl, makes dop 8 move along screw rod 2, dop 8 drives chain 7 clamping pipe, thus realizing the package action of dop 8, chain 7 adjustable extent is big simultaneously, increases the diameter range of fastening pipeline.
Having the beneficial effects that of said apparatus: it solves the drawback of general pipe clamp, changes the fastening means of general pipe clamp, becomes spanner fastening and fastens into handle, and pipeline connects dismounting to be completed by rotary handle, and more convenient to operate, simple, fastening effect is good；Chain parcel compresses pipeline and instead of former prefabricated profiled nonadjustable pipe clamp main body, makes the fastening ability of pipeline promote, increases parcel diameter, efficiently solve because of the leakage problems caused by ring wear.This novel guarantee pipeline robust runs, and cost-effective, sound construction is reliable.
Further, described screw rod 2 stretches out and is additionally provided with chain end connector 6 between end and one end of described chain 7 of one end of vertical rod 1-1, and one end of described chain end connector 6 is fixed with the end of screw rod 2, and the other end is hinged with the end of chain 7.Said structure design makes chain 7 convenient with the connection of screw rod 2.
Further, the outside of described chain 7 is also cased with sealing shroud 9.Described sealing shroud 9 can further increase the effect of sealing, prevents seepage.
Further, the cross bar 1-2 of described handle 1 is the most in a tubular form；The vertical rod 1-1 and cross bar 1-2 of described handle 1 all use DN15 coating steel pipe to prepare, and described nut 3 specification is M14.On the one hand above-mentioned cross bar 1-2 uses tubulose to save material, alleviates weight, on the other hand, for twist-on power bigger time, it is also possible in cross bar 1-2, insert boosting-rod so that handle 1 rotates convenient, laborsaving.
Further, described bowl button 4 is in bowl-shape, and its bottom surface is plane, is additionally provided with the through hole 4-1 that screw rod 2 can pass on bottom surface.Described bowl button 4 can increase the contact area between nut 3 and snap ring 5, and it plays buffering and the effect of compacting between nut 3 and snap ring 5.
Principle of the present utility model and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; on the premise of without departing from this utility model principle, it is also possible to this utility model is carried out some improvement and modification, these improve and modification also falls in this utility model scope of the claims.
Claims (6)
1. a handle fastener chain formula pipe clamp, it is characterized in that: include the handle (1) in " T " font, screw rod (2) and chain (7), described handle (1) includes cross bar (1-2) and vertical rod (1-1), described vertical rod (1-1) is in a tubular form, the end of described vertical rod (1-1) is fixed with nut (3), described screw rod (2) is connected with nut (3), and the inside of described vertical rod (1-1) is stretched in one end of screw rod (2)；It is hinged with one end of described chain (7) that described screw rod (2) stretches out one end of vertical rod (1-1), the other end of described chain (7) is hinged with dop (8), described dop (8) is provided with and is clamped the arc surface that outer tube surface coordinates, the end of described dop (8) connects that can be fastened in screw rod (2) upper and also can be cased with on the screw rod (2) between snap ring (5) and nut (3) buffering snap ring (5) and bowl button (4) of compaction with both nuts (3) along the snap ring (5) of screw rod (2) movement.
A kind of handle fastener chain formula pipe clamp the most according to claim 1, it is characterized in that: described screw rod (2) stretches out and is additionally provided with chain end connector (6) between the end of one end of vertical rod (1-1) and one end of described chain (7), one end of described chain end connector (6) is fixed with the end of screw rod (2), and the other end is hinged with the end of chain (7).
A kind of handle fastener chain formula pipe clamp the most according to claim 1, it is characterised in that: the outside of described chain (7) is also cased with sealing shroud (9).
A kind of handle fastener chain formula pipe clamp the most according to claim 1, it is characterised in that: the cross bar (1-2) of described handle (1) is the most in a tubular form.
A kind of handle fastener chain formula pipe clamp the most according to claim 4, it is characterised in that: the vertical rod (1-1) of described handle (1) and cross bar (1-2) all use DN15 coating steel pipe to prepare, and described nut (3) specification is M14.
A kind of handle fastener chain formula pipe clamp the most according to claim 1, it is characterised in that: described bowl button (4) is in bowl-shape, and its bottom surface is plane, is additionally provided with the through hole (4-1) that screw rod (2) can pass on bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322365.0U CN205605984U (en) | 2016-04-18 | 2016-04-18 | Handle fastening chain formula pipe strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620322365.0U CN205605984U (en) | 2016-04-18 | 2016-04-18 | Handle fastening chain formula pipe strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605984U true CN205605984U (en) | 2016-09-28 |
Family
ID=56973120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620322365.0U Expired - Fee Related CN205605984U (en) | 2016-04-18 | 2016-04-18 | Handle fastening chain formula pipe strap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284842A (en) * | 2019-06-21 | 2019-09-27 | 重庆诺登液压机械制造有限公司 | A kind of oil drilling water proof tension link |
-
2016
- 2016-04-18 CN CN201620322365.0U patent/CN205605984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284842A (en) * | 2019-06-21 | 2019-09-27 | 重庆诺登液压机械制造有限公司 | A kind of oil drilling water proof tension link |
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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: 20160928 Termination date: 20190418 |