CN209832316U - PVC bushing device - Google Patents
PVC bushing device Download PDFInfo
- Publication number
- CN209832316U CN209832316U CN201920464408.2U CN201920464408U CN209832316U CN 209832316 U CN209832316 U CN 209832316U CN 201920464408 U CN201920464408 U CN 201920464408U CN 209832316 U CN209832316 U CN 209832316U
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- pvc
- hole
- welding
- support
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model belongs to the technical field of the PVC sleeve pipe production technique and specifically relates to a PVC bushing device. The utility model provides a PVC bushing device, includes the base, and the welding has the support on the base, and the end welding of support has the axle sleeve, and the axle sleeve cover is epaxial at the connecting seat of welding, has the embedded groove of inside bend on the connecting seat. When the PVC sleeve connecting device is used, the produced strip-shaped PVC sleeve is deep along the embedded groove, and then the connecting seat is rotated to wind the PVC sleeve on the connecting seat for at least one circle, so that the connection between the PVC sleeve and the connecting device can be realized, and the subsequent traction is facilitated.
Description
Technical Field
The utility model belongs to the technical field of the PVC sleeve pipe production technique and specifically relates to a PVC bushing device.
Background
PVC sleeve pipe, PVC heat-shrinkable tube have the special function who meets the thermal contraction, can contract more than heating 98 ℃, convenient to use, current product is in the in-process of production, presents for the banding, need use a connecting device to be connected to on the tractive device with it, carries out the tractive to the PVC sleeve pipe of production, does not have dedicated connecting device at present, and the effect of connection is poor then, connects to take trouble hard, can not satisfy the connection demand.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior sleeve in the production process, the utility model provides a PVC sleeve connecting device.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a PVC bushing device, includes the base, and the welding has the support on the base, and the end welding of support has the axle sleeve, and the axle sleeve cover is epaxial at the connecting seat of welding, has the embedded groove of inside bend on the connecting seat.
According to the utility model discloses a further embodiment, further include, there is circular-arc overlay the connecting seat top, and there is a hole one on the overlay, and the welding has the fixed plate on the lateral wall of connecting seat, has the hole two that lies in the collinear with the hole one on the fixed plate, and locking bolt passes the hole one and fixes by lock nut after the hole two.
According to the utility model discloses a another embodiment further includes, the locating hole of indent has evenly been arranged on the lateral wall of connecting seat, has the screw that is in the same circle with the locating hole on the support, pushes up the locating hole behind the positioning bolt screw in screw.
According to the utility model discloses a further embodiment, further include, there is the skid resistant course of rubber manufacturing the outside of connecting seat.
The beneficial effects of the utility model are that, this kind of PVC bushing device is when using, and the banding PVC sleeve pipe that will produce is deep along the embedded groove, rotates the connecting seat afterwards and twines the PVC sleeve pipe in at least a week on the connecting seat, can realize being convenient for subsequent tractive to being connected between PVC sleeve pipe and the connecting device.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the connection socket of the present invention;
fig. 3 is a top view of the connection seat of the present invention;
in the figure, the base 1, the base 2, the support 3, the shaft 4, the shaft sleeve 5, the embedded groove 6, the covering plate 7, the hole I, the hole II, the hole 9, the locking bolt 10, the locking nut 11, the fixing plate 12, the positioning hole 13, the screw hole 14, the positioning bolt 15 and the connecting seat are shown.
Detailed Description
Fig. 1-3 are the structural schematic diagram of the utility model, a PVC bushing device, including base 1, the welding has support 2 on the base 1, and the end welding of support 2 has axle sleeve 4, and axle sleeve 4 cover is welded on the axle 3 of connecting seat 15, has inside bend's embedded groove 5 on the connecting seat 15.
When the PVC sleeve connecting device is used, the end part of a produced strip-shaped PVC sleeve is inserted into the embedded groove 5 of the connecting seat 15, the embedded groove 5 is arc-shaped, then the PVC sleeve is wound around the connecting seat 15 for at least one circle clockwise, so that the PVC sleeve can be wound, the connecting seat 15 is fixed in position by adopting a fixing pin or other locking devices, and then the base 1 is assembled on a traction device, so that the traction operation can be finished.
According to the utility model discloses a further embodiment, further include, there is circular-arc overlay 6 connecting seat 15 top, and there is hole one 7 on overlay 6, and the welding has fixed plate 11 on connecting seat 15's lateral wall, has two 8 in the collinear hole with hole one 7 on fixed plate 11, and locking bolt 9 passes behind hole one 7 and hole two 8 and is fixed by lock nut 10.
In order to better perform the operation of clamping the PVC bushing, a covering plate 6 covers the connecting seat 15 at the position of the embedding groove 5, the inner radius of the covering plate 6 is consistent with the outer radius of the connecting seat 15, after the locking bolt 9 is inserted into the first hole 7 on the covering plate 6, the lower end of the locking bolt 9 is inserted into the second hole 8 of the fixing plate 11 welded on the side surface of the connecting seat 15, and then the locking bolt 9 is extended out of the lower part of the fixing plate 11 and screwed into the locking nut 10, so that the covering plate 6 can be pressed on the outer edge of the connecting seat 15, the PVC bushing is pressed on the connecting seat 15, the fixing effect is improved, and the PVC bushing is convenient to draw.
According to the utility model discloses a another embodiment further includes, evenly arranges the locating hole 12 of indent on the lateral wall of connecting seat 15, has on support 2 to be located the screw 13 on the same circle with locating hole 12, and locating bolt 14 pushes up locating hole 12 behind the screw 13 screw in.
In order to relatively fix the position of the connecting seat 15, the connecting seat is prevented from rotating on the support 2, and the pulling effect is poor when the pulling is caused, a plurality of concave positioning holes 12 are machined in the side wall of the connecting seat 15, the positioning bolts 14 are screwed into the screw holes 13 of the support 2, and finally the end parts of the positioning bolts 14 are pushed into the positioning holes 12, so that the position of the connecting seat 15 can be limited.
According to another embodiment of the present invention, it further comprises an anti-slip layer made of rubber on the outside of the connecting seat 15.
Its outer wall at connecting seat 15 is the skid resistant course, avoids the PVC sleeve pipe to slide, and in order to improve frictional force, the surface of skid resistant course can be protruding graininess or the stupefied column structure of indent.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (4)
1. The utility model provides a PVC bushing device, includes base (1), characterized by, and the welding has support (2) on base (1), and the end welding of support (2) has axle sleeve (4), and axle sleeve (4) cover is welded on axle (3) of connecting seat (15), has embedded groove (5) of incurving on connecting seat (15).
2. The PVC bushing connecting device of claim 1, wherein the arc-shaped cover plate (6) is arranged above the connecting seat (15), the first hole (7) is formed in the cover plate (6), the fixing plate (11) is welded to the side wall of the connecting seat (15), the second hole (8) which is in the same line with the first hole (7) is formed in the fixing plate (11), and the locking bolt (9) is fixed by the locking nut (10) after passing through the first hole (7) and the second hole (8).
3. The PVC bushing connecting device according to claim 1, wherein the side wall of the connecting seat (15) is uniformly provided with concave positioning holes (12), the bracket (2) is provided with screw holes (13) which are in the same circle with the positioning holes (12), and the positioning bolts (14) are screwed into the screw holes (13) and then pushed into the positioning holes (12).
4. A PVC casing connection according to claim 1, characterised in that the outside of the connection socket (15) is provided with a rubber-made anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464408.2U CN209832316U (en) | 2019-04-08 | 2019-04-08 | PVC bushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920464408.2U CN209832316U (en) | 2019-04-08 | 2019-04-08 | PVC bushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209832316U true CN209832316U (en) | 2019-12-24 |
Family
ID=68910200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920464408.2U Expired - Fee Related CN209832316U (en) | 2019-04-08 | 2019-04-08 | PVC bushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209832316U (en) |
-
2019
- 2019-04-08 CN CN201920464408.2U patent/CN209832316U/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: 20191224 Termination date: 20210408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |