CN207263245U - A kind of coupling device for metallic conduit signal transmission - Google Patents
A kind of coupling device for metallic conduit signal transmission Download PDFInfo
- Publication number
- CN207263245U CN207263245U CN201721352392.3U CN201721352392U CN207263245U CN 207263245 U CN207263245 U CN 207263245U CN 201721352392 U CN201721352392 U CN 201721352392U CN 207263245 U CN207263245 U CN 207263245U
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- Prior art keywords
- metallic conduit
- lock tongue
- clip
- signal transmission
- coupling device
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Abstract
The utility model discloses a kind of coupling device for metallic conduit signal transmission, the metal patch being connected including clip and with monitoring device, clip includes jaw part, for opening/closing the clip handle of jaw part and apply the elastic component of clamping force to jaw part, jaw part includes two clamp arm mutually clamped, metal patch is arranged on the medial surface of clamp arm, for being adjacent to metallic conduit, it is in series between two metal patches by conducting wire, the conducting wire to connect with the signal output part of monitoring device is wherein fixed with piece of metal patch, latch assembly is provided with clip handle；Clip is clipped on metallic conduit as long as its advantage is one hand, is had the advantages that easy for installation；Again due to being provided with latch assembly on clip handle, clip by latch assembly locks clip handle after being installed in place, and jaw part is firmly clamped metallic conduit all the time, clamping effect is good, ensures the continual and steady transmission of signal, has the advantages that service life is long.
Description
Technical field
A kind of device for metallic conduit signal transmission is the utility model is related to, is used for metal tube more particularly, to one kind
The coupling device of road signal transmission.
Background technology
The transmission of signal is generally divided into conduction and radiation, general general wireless signal mainly based on radiation, but if
The occasion of application is often obstructed in the ground such as corner, tunnel, deep-well, wireless transmission, and biography does not come out.Therefore usually we use
Wired mode is transmitted, but wired cost is too high, and corresponding safeguard needs substantial amounts of manpower.
Due to the water conveying in general tunnel, deep-well, coal gas conveying or oil-gas transportation, have defeated using metallic conduit
Send, flow input signal can be coupled on metallic conduit by metallic conduit, and then flow input signal passes through metallic conduit again
By coupler couple export, therefore for the above situation can use signal is stablized metallic conduit in a manner of conducting it is defeated
Go out.
Existing coupler generally uses metal patch, and metal patch is fixed on metallic conduit by bundling apparatus, uses
In transmission flow signal.Since metallic conduit is installed on more hidden corner under normal circumstances, context is compact narrow, because
This metal patch is bundled on metallic conduit operate it is very inconvenient；And metal patch is installed on metallic conduit
And long-time service, will not go to dismantle repeatedly, bundling apparatus can loosen over time, can influence metal patch and metallic conduit it
Between compactness, can so cause signal weaken, influence coupling efficiency, be unfavorable for the work of long-time stable.
The content of the invention
Technical problem to be solved in the utility model is to provide that a kind of easy for installation, locking effect is good and service life length
The coupling device for metallic conduit signal transmission.
Technical solution is used by the utility model solves above-mentioned technical problem：One kind is used for metallic conduit signal transmission
Coupling device, including clip and the metal patch that is connected with monitoring device, the clip include jaw part, for open/
Close the clip handle of the jaw part and apply the elastic component of clamping force, the jaw part bag to the jaw part
Two clamp arm mutually clamped are included, the metal patch is arranged on the medial surface of the clamp arm, the metal patch
In arc-shaped, for being adjacent to metallic conduit, it is in series between the metal patch described in two by conducting wire, wherein described in a piece of
The conducting wire to connect with the signal input part of monitoring device is fixed with metal patch, locking group is provided with the clip handle
Part.
The medial surface of the clamp arm is in the arc shape to match with metallic conduit, the radius of the clamp arm described in one of them
More than the radius of the clamp arm described in another.The medial surface of clamp arm is in the arc shape to match with metallic conduit, is conducive to metal
Patch is preferably bonded with metallic conduit；The radius of one of clamp arm is more than the radius of another clamp arm, is conducive to use
On the metallic conduit of different-diameter, universal performance is good.
The clip handle includes two first handles and second handle being oppositely arranged, and the latch assembly includes
Lock tongue and latch segment, the lock tongue seat being provided with the side of the first handle, is provided with front and rear pass through in the lock tongue seat
Logical lock tongue mounting hole, the lock tongue are connected on by shaft axis in the lock tongue mounting hole, and the lock tongue can be around described
Shaft rotate, the latch segment is arranged on the lateral surface of the second handle and is oppositely arranged with the lock tongue,
The latch segment surface opposite with the lock tongue is locking face, be arranged at intervals with the locking face it is multiple with it is described
The locked groove that matches of lock tongue end.Locked groove is caught in by lock tongue end to be conducive to lock clamp arm, makes metal patch all the time in gold
Metal conduit is firmly bonded, it is ensured that the transmission that flow signal is stablized.
The locking face is stepped, and the locking face includes the first locking face and the second locking face, and described
One locking face is located at the inferoanterior of second locking face.Locking face is set into a ladder, the first locking face is located at second
The inferoanterior of locking face, is conducive to shorten the length of latch segment, when ensureing that the utility model is used for the metallic conduit of Large Diameter Pipeline, still
Good locking effect can be played, is conducive to metal patch and is firmly fixed on all the time on metallic conduit, it is ensured that flow signal is steady
Fixed transmission.
The release block of outwardly convex is provided with the lateral wall of the lock tongue.It is new when needing replacing or adjusting this practicality
During the position of type, the setting of block is discharged easy to break lock tongue into two with one's hands, it is laborsaving, convenient.
Reinforcement block is fixedly installed on the outer wall of the latch segment.
The material of the metal patch is copper, silver or aluminium.
The clamp arm both sides are provided with reinforcing rib.
The metal patch is fixed on by double faced adhesive tape on the medial surface of the clamp arm.
The elastic component is spring.
Compared with prior art, the utility model has the advantages that due to the metal patch being connected including clip and with monitoring device
Piece, clip include jaw part, the clip handle for opening/closing jaw part and the elastic structure for applying clamping force to jaw part
Part, jaw part include two clamp arm mutually clamped, and metal patch is arranged on the medial surface of clamp arm, and metal patch is in circular arc
Shape, for being adjacent to metallic conduit, is in series between two metal patches by conducting wire, be wherein fixed with piece of metal patch with
The conducting wire that the signal output part of monitoring device connects, it can be seen that, as long as singlehanded clip to clip on metallic conduit and can complete
The installation of metal patch, has the advantages that easy for installation；Again due to being provided with latch assembly, clip installation on clip handle
Clip handle is locked by latch assembly afterwards in place, jaw part is firmly clamped metallic conduit all the time, clamping effect is good, ensures
The continual and steady transmission of signal, has the advantages that service life is long.
Brief description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is that the clamp arm both sides of the utility model are provided with the front view of reinforcing rib；
Fig. 3 is the stereogram of the utility model；
Fig. 4 is the enlarged drawing at A in Fig. 3；
Fig. 5 is the metal patch of the utility model and the schematic diagram of adhered by double sided plaster.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing embodiment.
Embodiment one：As shown in figures 1 and 3, a kind of coupling device for metallic conduit signal transmission, including clip 1
The metal patch 2 being connected with gas monitoring device, clip 1 include jaw part 3, the clip hand for opening/closing jaw part 3
Handle 4 and the spring 5 for applying clamping force to jaw part 3, jaw part 3 include two clamp arm 31 mutually clamped, and metal patch 2 is set
On the medial surface of clamp arm 31, metal patch 2 is in arc-shaped, for being adjacent to metallic conduit, by leading between two metal patches 2
Line（Do not shown in figure）It is in series, is wherein fixed with piece of metal patch 2 and connects with the signal output part of gas monitoring device
Conducting wire（Do not shown in figure）, latch assembly 6 is provided with clip handle 4.
In this particular embodiment, since the metal patch 2 being connected including clip 1 and with gas monitoring device, clip 1 wrap
Include jaw part 3, the clip handle 4 for opening/closing jaw part 3 and the elastic component for applying clamping force to jaw part 3, clamp
Portion 3 includes two clamp arm 31 mutually clamped, and metal patch 2 is arranged on the medial surface of clamp arm 31, and metal patch 2 is in circular arc
Shape, for being adjacent to metallic conduit, passes through conducting wire between two metal patches 2（Do not shown in figure）It is in series, wherein piece of metal
The conducting wire to connect with the signal output part of gas monitoring device is fixed with patch 2（Do not shown in figure）, it can be seen that, as long as single
Clip 1 is clipped on metallic conduit the installation that can complete metal patch 2 by hand, is had the advantages that easy for installation；Again due to clip
Be provided with latch assembly 6 on handle 4, thus clip 1 be installed in place after clip handle 4 locked by latch assembly 6, make jaw part
3 firmly clamp metallic conduit all the time, and clamping effect is good, ensure the continual and steady transmission of signal, have the excellent of service life length
Point.
In this particular embodiment, the medial surface of clamp arm 31 is in the arc shape to match with metallic conduit, one of folder
The radius of arm 31 is more than the radius of another clamp arm 31.The medial surface of clamp arm 31 is in the arc shape to match with metallic conduit, is had
Preferably it is bonded beneficial to metal patch 2 with metallic conduit；The radius of one of clamp arm 31 is more than the radius of another clamp arm 31,
Be conducive to use on the metallic conduit of different-diameter, universal performance is good.
In this particular embodiment, clip handle 4 includes two first handles 41 and second handle 42 being oppositely arranged, lock
Tight component 6 includes lock tongue 61 and latch segment 62, and the lock tongue seat 63 being provided with the side of first handle 41, lock tongue seat 63 is interior to be set
There is the lock tongue mounting hole of front and rear perforation（Do not shown in figure）, lock tongue 61 is connected on lock tongue mounting hole by 64 axis of shaft（Do not shown in figure
Show）Interior, lock tongue 61 64 can rotate around the shaft, and latch segment 62 is arranged on the lateral surface of second handle 42 and is set relatively with lock tongue 61
Put, the surface opposite with lock tongue 61 of latch segment 62 is locking face 65, and multiple and 61 end of lock tongue is arranged at intervals with locking face 65
The locked groove 651 to match.Locked groove 651 is caught in by 61 end of lock tongue to be conducive to lock clamp arm 31, makes metal patch 2 all the time in gold
Metal conduit is firmly bonded, it is ensured that the transmission that flow signal is stablized.
In this particular embodiment, the release block 611 of outwardly convex is provided with the lateral wall of lock tongue 61.When needing replacing
Or when adjusting the position of the utility model, the setting of release block 611 is laborsaving, convenient easy to break lock tongue 61 into two with one's hands.
In this particular embodiment, reinforcement block 621 is fixedly installed on the outer wall of latch segment 62.
In this particular embodiment, the material of metal patch 2 is copper, silver or aluminium.
Embodiment two：The present embodiment proposes a kind of coupling device for metallic conduit signal transmission, it is in embodiment
Improved in the structure of one coupling device for metallic conduit signal transmission proposed, locking face 65 is stepped, lock
Tight face 65 includes the first locking face 652 and the second locking face 653, the first locking face 652 be located at the second locking face 653 it is lower before
Side.Locking face 65 is set into a ladder, the first locking face 652 is located at the inferoanterior of the second locking face 653, is conducive to shorten lock
The length of tight block 62, when ensureing that the utility model is used for the metallic conduit of Large Diameter Pipeline, remains to play the role of locking, is conducive to metal
Patch 2 is firmly fixed on metallic conduit all the time, it is ensured that the transmission that flow signal is stablized.
Embodiment three：The present embodiment proposes a kind of coupling device for metallic conduit signal transmission, it is in embodiment
One or embodiment two propose the coupling device for metallic conduit signal transmission structure on improved, as shown in Fig. 2,
31 both sides of clamp arm are provided with reinforcing rib 7.
In this particular embodiment, as shown in figure 5, metal patch 2 is fixed on the medial surface of clamp arm 31 by double faced adhesive tape 8
On.
Claims (10)
1. a kind of coupling device for metallic conduit signal transmission, it is characterised in that be connected including clip and with monitoring device
Metal patch, the clip include jaw part, the clip handle for opening/closing the jaw part and to the folders
Pincers portion applies the elastic component of clamping force, and the jaw part includes two clamp arm mutually clamped, and the metal patch is set
Put on the medial surface of the clamp arm, the metal patch is in arc-shaped, for being adjacent to metallic conduit, the gold described in two
It is in series between category patch by conducting wire, wherein being fixed with the signal with the monitoring device on a piece of metal patch
The conducting wire that output terminal connects, is provided with latch assembly on the clip handle.
2. a kind of coupling device for metallic conduit signal transmission according to claim 1, it is characterised in that described
The medial surface of clamp arm is in the arc shape to match with metallic conduit, and the radius of the clamp arm described in one of them is more than described in another
Clamp arm radius.
3. a kind of coupling device for metallic conduit signal transmission according to claim 1, it is characterised in that described
Clip handle includes two first handles and second handle being oppositely arranged, and the latch assembly includes lock tongue and latch segment,
The lock tongue seat being provided with the side of the first handle, the lock tongue installation of front and rear perforation is provided with the lock tongue seat
Hole, the lock tongue are connected on by shaft axis in the lock tongue mounting hole, and the lock tongue can be rotated around the shaft, institute
The latch segment stated is arranged on the lateral surface of the second handle and is oppositely arranged with the lock tongue, the latch segment with
The opposite surface of the lock tongue is locking face, is arranged at intervals with the locking face multiple with the lock tongue end phase
The locked groove matched somebody with somebody.
4. a kind of coupling device for metallic conduit signal transmission according to claim 3, it is characterised in that described
Locking face is stepped, and the locking face includes the first locking face and the second locking face, and first locking face is located at institute
The inferoanterior for the second locking face stated.
5. a kind of coupling device for metallic conduit signal transmission according to claim 3, it is characterised in that described
The release block of outwardly convex is provided with the lateral wall of lock tongue.
6. a kind of coupling device for metallic conduit signal transmission according to claim 3, it is characterised in that described
Reinforcement block is fixedly installed on the outer wall of latch segment.
7. a kind of coupling device for metallic conduit signal transmission according to claim 1, it is characterised in that described
The material of metal patch is copper, silver or aluminium.
8. a kind of coupling device for metallic conduit signal transmission according to claim 1, it is characterised in that described
Clamp arm both sides are provided with reinforcing rib.
9. a kind of coupling device for metallic conduit signal transmission according to claim 1, it is characterised in that described
Metal patch is fixed on by double faced adhesive tape on the medial surface of the clamp arm.
10. a kind of coupling device for metallic conduit signal transmission according to claim 1, it is characterised in that described
Elastic component is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352392.3U CN207263245U (en) | 2017-10-17 | 2017-10-17 | A kind of coupling device for metallic conduit signal transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721352392.3U CN207263245U (en) | 2017-10-17 | 2017-10-17 | A kind of coupling device for metallic conduit signal transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263245U true CN207263245U (en) | 2018-04-20 |
Family
ID=61918041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721352392.3U Active CN207263245U (en) | 2017-10-17 | 2017-10-17 | A kind of coupling device for metallic conduit signal transmission |
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| Country | Link |
|---|---|
| CN (1) | CN207263245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677333A (en) * | 2017-10-17 | 2018-02-09 | 三胜智慧科技（北京）有限公司 | A kind of coupling device for metallic conduit signal transmission |
-
2017
- 2017-10-17 CN CN201721352392.3U patent/CN207263245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677333A (en) * | 2017-10-17 | 2018-02-09 | 三胜智慧科技（北京）有限公司 | A kind of coupling device for metallic conduit signal transmission |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: No. 80, Chunyuan Road, Yinzhou District, Ningbo, Zhejiang 315100 Patentee after: NINGBO SANSHENG WISDOM ELECTRONIC Co.,Ltd. Address before: 100050 Beijing city Xicheng District nancaiyuan Street No. 2, building 2, room 336 Patentee before: SANSHENG WISDOM TECHNOLOGY (BEIJING) Co.,Ltd. |