CN208252946U - A kind of polymer outer protection tube clamping device - Google Patents
A kind of polymer outer protection tube clamping device Download PDFInfo
- Publication number
- CN208252946U CN208252946U CN201820163583.3U CN201820163583U CN208252946U CN 208252946 U CN208252946 U CN 208252946U CN 201820163583 U CN201820163583 U CN 201820163583U CN 208252946 U CN208252946 U CN 208252946U
- Authority
- CN
- China
- Prior art keywords
- drawstring
- cutting ferrule
- protection tube
- outer protection
- tube clamping
- 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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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a kind of polymer outer protection tube clamping devices, including cutting ferrule, first drawstring and the second drawstring, there are two the cutting ferrule is set altogether, and single cutting ferrule upper and lower ends are welded with connecting plate, the connecting plate passes through fastening bolt between any two and connects with to connected nut, first drawstring is fixed on the inner wall of cutting ferrule by link and elastic drawstring, second drawstring is fixed on the inner wall of cutting ferrule by link and elastic drawstring, the exit of the first drawstring upper and lower ends is connected with key, the exit of the second drawstring upper and lower ends is connected with lock core, second drawstring middle position is connected with rope connector, and rope connector is protruding through cutting ferrule and fastener, the fastener is mounted on the middle position of cutting ferrule outer end on the outside of the second drawstring, leakproof is socketed with inside first drawstring and the second drawstring Device.The utility model has many advantages, such as dual clamping, fixed, protection against leakage, simple to operate.
Description
Technical field
The utility model relates to polymer pipe tensioning technique technical field, specially a kind of polymer outer protection tube clamps dress
It sets.
Background technique
Polymer is high-molecular compound abbreviation macromolecule, is called macromolecular, it is up to thousands of to refer generally to relative molecular mass
To millions of compounds, most high-molecular compounds are the mixtures of the different homologue of many relative molecular masses,
Therefore the relative molecular mass of high-molecular compound is average relative molecular mass, and high-molecular compound is by 1,100 atoms with altogether
It is all unit and duplicate in simple structure although their relative molecular mass is very big made of valence link is connected with each other
What mode connected, in recent years, prefabricated direct-buried jacketed pipe due to its easy construction, energy-saving anti-corrosive significant effect and be largely used to each
The various pipelines such as kind heat supply, refrigeration, oil transportation, defeated vapour, these pipelines are all largely high molecular polymer synthesis, but at these
The junction of pipeline usually needs additionally to reinforce, and reinforces bad the problems such as there are leakiness, easily loosening, to solve the above-mentioned problems,
Spy proposes that a kind of polymer outer protection tube clamping device uses so that people connect.
Utility model content
The purpose of this utility model is to provide a kind of polymer outer protection tube clamping devices, have dual clamping, fix tightly
Lean on, protection against leakage the advantages that, solve pipeline junction leakiness, easily loosen the problems such as.
To achieve the above object, the utility model provides the following technical solutions: a kind of polymer outer protection tube clamping device, packet
Cutting ferrule, the first drawstring and the second drawstring are included, there are two the cutting ferrule is set altogether, and single cutting ferrule upper and lower ends are welded with connection
Plate, the connecting plate pass through fastening bolt between any two and connect with to connected nut, and first drawstring passes through link and elastic drawing
Rope is fixed on the inner wall of cutting ferrule, and second drawstring is fixed on the inner wall of cutting ferrule by link and elastic drawstring, and described the
The exit of one drawstring upper and lower ends is connected with key, and the exit of the second drawstring upper and lower ends is connected with lock core, described
Second drawstring middle position is connected with rope connector, and connector of restricting is protruding through cutting ferrule and fastener, the fastening
Device is mounted on the middle position of cutting ferrule outer end on the outside of the second drawstring, is socketed with leakproof inside first drawstring and the second drawstring
Device, the leak-proof device are mounted on rubber dermatotome, the leak-proof device close to the side of the first drawstring or the second drawstring
Bosom position is enclosed with sponge plate, and the leak-proof device is equipped with raw material band away from one end of rubber dermatotome.
Preferably, connecting plate of the fastening bolt through cutting ferrule the same side.
Preferably, the end that fastening bolt is connected to connected nut.
Preferably, the link is mounted on cutting ferrule, the first drawstring and the second drawstring.
Preferably, the elastic drawstring two sides have hook, and elastic drawstring one end is articulated on the link on cutting ferrule,
The elastic drawstring other end is articulated on the first drawstring or the second drawstring.
Preferably, the lock core is adapted to key size.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through setting cutting ferrule, to connected nut, fastening bolt, the first drawstring, the second drawstring, rope connector
And fastener draws the first drawstring, second so that people are docked by key and lock core in advance during pipeline abutting joint
Band, rope connector are connected to form a whole, and after connecting, are clamped butt tube road by cutting ferrule, when clamping passes through fastening bolt
Realize that outside is preliminary fixed with the fastening to connected nut, by the regulation of rope connector and fastener after fixing, by inside
Leak-proof device is tightly attached to inner wall of the pipe, realizes tightening installation, thus reach external freeze proof, internal contraction duplicate protection effect,
It substantially increases pipeline and clamps quality, it is easy to operate, easy to use.
2, the utility model by setting leak-proof device, enable people pipeline docking when by leak-proof device inside
Raw material band complete pipe joint at seal, by rubber dermatotome cater to drawstring shrink, improve the suture of raw material band, mention significantly
High protection against leakage performance, it is easy to operate, easy to use.
Detailed description of the invention
Fig. 1 is the utility model agent structure schematic diagram；
Fig. 2 is the utility model left view；
Fig. 3 is the utility model leak-proof device structure top view.
In figure: 1- connecting plate；2- key；3- cutting ferrule；4- link；The first drawstring of 5-；The elastic drawstring of 6-；7- fastening bolt；
8- is to connected nut；The second drawstring of 9-；10- fastener；11- rope connector；12- leak-proof device；13- lock core；14- sponge plate；
15- rubber dermatotome；16- raw material band.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of polymer outer protection tube clamping device, packet
Cutting ferrule 3, the first drawstring 5 and the second drawstring 9 are included, there are two cutting ferrule 3 is set altogether, and single 3 upper and lower ends of cutting ferrule are welded with connection
Plate 1, connecting plate 1 are connected by fastening bolt 7 and to connected nut 8 between any two, and fastening bolt 7 is through 3 the same side of cutting ferrule
Connecting plate 1, the end of fastening bolt 7 is connected to connected nut 8, and the first drawstring 5 is fixed on card by link 4 and elastic drawstring 6
On the inner wall of set 3, the purpose that elastic drawstring 6 designs is that elastic drawstring 6 is provided solely for adhesive force, will not prevent lower place's rope connection
Pulling force when first 11 connection, link 4 are mounted on cutting ferrule 3, the first drawstring 5 and the second drawstring 9, and elastic 6 two sides of drawstring have
Hook, and 6 one end of elastic drawstring is articulated on the link 4 on cutting ferrule 3, elastic 6 other end of drawstring be articulated in the first drawstring 5 or
On the second drawstring of person 9, engaging basis, dislocation when preventing from engaging are provided for the first drawstring 5, the second drawstring 9, the second drawstring 9 passes through
Link 4 and elastic drawstring 6 are fixed on the inner wall of cutting ferrule 3, and the exit of 5 upper and lower ends of the first drawstring is connected with key 2, and second
The exit of 9 upper and lower ends of drawstring is connected with lock core 13, and lock core 13 is adapted to 2 size of key, and 9 middle position of the second drawstring connects
It is connected to rope connector 11, and rope connector 11 is protruding through cutting ferrule 3 and fastener 10, fastener 10 is mounted on second
The middle position of 9 outside cutting ferrule of drawstring, 3 outer end, by setting cutting ferrule 3, to connected nut 8, fastening bolt 7, the first drawstring 5, second
Drawstring 9, rope connector 11 and fastener 10, so that people pass through key 2 and lock core 13 in advance during pipeline abutting joint
First drawstring 5, the second drawstring 9, rope connector 11 are connected to form a whole, after connecting, are clamped by cutting ferrule 3 by docking
Pipeline is docked, is realized with the fastening to connected nut 8 by fastening bolt 7 when clamping external preliminary fixed, passes through rope after fixing
Internal leak-proof device 12 is tightly attached to inner wall of the pipe by the regulation of connector 11 and fastener 10, tightening installation is realized, to reach
To external freeze proof, internal contraction duplicate protection effect, substantially increases pipeline and clamp quality, it is easy to operate, easy to use, the
Leak-proof device 12 is socketed with inside one drawstring 5 and the second drawstring 9, leak-proof device 12 is close to the first drawstring 5 or the second drawstring 9
Side be mounted on rubber dermatotome 15,12 bosom position of leak-proof device is enclosed with sponge plate 14, rise shrink buffer protection
Effect, prevents rubber dermatotome 15 from directly acting on the problem of raw material band 16 damages, and leak-proof device 12 deviates from the one of rubber dermatotome 15
End is equipped with raw material band 16, by the way that leak-proof device 12 is arranged, enables people in pipeline docking by leak-proof device 12
The raw material band 16 in portion is completed to seal at pipe joint, caters to drawstring by rubber dermatotome 15 and shrinks, improves the suture of raw material band 16
Property, protection against leakage performance is substantially increased, it is easy to operate, easy to use.
Working principle: pipeline is placed in the middle position of cutting ferrule 3, then in use, get material ready by user after getting ready
It is docked, the first drawstring 5, the second drawstring 9, rope connector 11 is connected to form a whole, even by key 2 and lock core 13 in advance
After connecting, docking pipeline is clamped by cutting ferrule 3, when clamping by fastening bolt 7 and the fastening to connected nut 8 realize it is external just
Step is fixed, and by the regulation of rope connector 11 and fastener 10 after fixing, internal leak-proof device 12 is tightly attached in pipeline
Wall realizes tightening installation, completes outer protection tube and clamps, and above is the working principle of the utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of polymer outer protection tube clamping device, including cutting ferrule (3), the first drawstring (5) and the second drawstring (9), feature exists
In: there are two the cutting ferrule (3) sets altogether, and single cutting ferrule (3) upper and lower ends are welded with connecting plate (1), the connecting plate (1)
It is connected between any two by fastening bolt (7) and to connected nut (8), first drawstring (5) passes through link (4) and elastic drawstring
(6) it is fixed on the inner wall of cutting ferrule (3), second drawstring (9) is fixed on cutting ferrule (3) by link (4) and elastic drawstring (6)
Inner wall on, the exit of the first drawstring (5) upper and lower ends is connected with key (2), the second drawstring (9) upper and lower ends
Exit be connected with lock core (13), the second drawstring (9) middle position be connected with rope connector (11), and restrict connector
(11) protruding through cutting ferrule (3) and fastener (10), the fastener (10) is mounted on cutting ferrule on the outside of the second drawstring (9)
(3) middle position of outer end, first drawstring (5) and the second drawstring (9) inside are socketed with leak-proof device (12), described anti-
Leakage device (12) is mounted on rubber dermatotome (15) close to the side of the first drawstring (5) or the second drawstring (9), the anti-neglected loading
It sets (12) bosom position to be enclosed with sponge plate (14), the leak-proof device (12) is installed away from the one end of rubber dermatotome (15)
There are raw material band (16).
2. a kind of polymer outer protection tube clamping device according to claim 1, it is characterised in that: the fastening bolt (7)
Through the connecting plate (1) of cutting ferrule (3) the same side.
3. a kind of polymer outer protection tube clamping device according to claim 1, it is characterised in that: described to connected nut (8)
It is connected to the end of fastening bolt (7).
4. a kind of polymer outer protection tube clamping device according to claim 1, it is characterised in that: link (4) installation
On cutting ferrule (3), the first drawstring (5) and the second drawstring (9).
5. a kind of polymer outer protection tube clamping device according to claim 1, it is characterised in that: the elastic drawstring (6)
Two sides have hook, and elastic drawstring (6) one end is articulated on the link (4) on cutting ferrule (3), elastic drawstring (6) other end
It is articulated on the first drawstring (5) or the second drawstring (9).
6. a kind of polymer outer protection tube clamping device according to claim 1, it is characterised in that: the lock core (13) and lock
Spoon (2) size adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163583.3U CN208252946U (en) | 2018-01-31 | 2018-01-31 | A kind of polymer outer protection tube clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163583.3U CN208252946U (en) | 2018-01-31 | 2018-01-31 | A kind of polymer outer protection tube clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208252946U true CN208252946U (en) | 2018-12-18 |
Family
ID=64607357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820163583.3U Expired - Fee Related CN208252946U (en) | 2018-01-31 | 2018-01-31 | A kind of polymer outer protection tube clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208252946U (en) |
-
2018
- 2018-01-31 CN CN201820163583.3U patent/CN208252946U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20200131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |