CN222405392U - A PVC casing connection device - Google Patents
A PVC casing connection device Download PDFInfo
- Publication number
- CN222405392U CN222405392U CN202323467260.3U CN202323467260U CN222405392U CN 222405392 U CN222405392 U CN 222405392U CN 202323467260 U CN202323467260 U CN 202323467260U CN 222405392 U CN222405392 U CN 222405392U
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- plate
- pvc
- metal plate
- sliding metal
- clamping
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- 239000002184 metal Substances 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000004800 polyvinyl chloride Substances 0.000 abstract description 29
- 229920000915 polyvinyl chloride Polymers 0.000 abstract description 28
- 230000008859 change Effects 0.000 abstract description 10
- 244000309464 bull Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of PVC (polyvinyl chloride) sleeves and discloses a PVC sleeve connecting device which comprises a supporting column body and a protective shell, wherein the inner wall surface of the protective shell is connected with a connecting shell through bolts, a clamping mechanism is arranged on the inner wall surface of the connecting shell, and the supporting column body is fixedly connected to the bottom end surface of the protective shell. This PVC sleeve pipe connecting device through being provided with grafting device, coil spring and slip metal sheet, coil spring rebound can promote grafting device and move about the slip metal sheet is inside to let the slip metal sheet change, make the slip metal sheet change quick and convenient, need not spend a large amount of time slip metal sheets and change, can increase the live time of the device, can spacing with the position of two-way lead screw, thereby can connect clamping device, can use different types of clamping device according to the specification of PVC pipeline simultaneously, let clamping device's change convenient and quick.
Description
Technical Field
The utility model relates to the technical field of PVC (polyvinyl chloride) sleeves, in particular to a PVC sleeve connecting device.
Background
PVC casing is a common pipe protection material made of polyvinyl chloride (PVC) material. The PVC sleeve has the characteristics of protection, insulation performance, durability, convenient installation, attractive appearance and the like, is a pipeline protection material with complete functions, safety, reliability and convenient use, and is widely applied to the fields of construction, electric power, communication and the like.
The prior art discloses a sleeve connecting device with the application number of CN202222224583.9, which belongs to the field of pipe connecting equipment. The utility model provides a sleeve pipe connecting device, including the connecting frame, the through-hole that is used for the sleeve pipe to alternate is offered to one side of connecting frame, fixed mounting has the backup pad between the medial surface of the opposite side of connecting frame, the backup pad internal rotation is connected with the bull stick, the top and the bottom of bull stick are fixed mounting respectively have handle and gear plate, the surface of bull stick is equipped with the fastening nut that is used for fixed, two medial surfaces of connecting frame are fixed mounting respectively has moving mechanism, and one side that two moving mechanism are close to the through-hole is fixed mounting respectively has first L type branch and second L type branch, first L type branch and second L type branch are kept away from the one end that corresponds the connecting moving mechanism and are fixed mounting respectively has first arc splint and second arc splint, moving mechanism includes the gag lever post with connecting frame medial surface fixed connection, and movable sleeve has bar piece on the gag lever post. The existing sleeve connection is achieved through threaded connection, and connection efficiency is low.
Above-mentioned two medial surfaces of connecting frame fixed mounting respectively have moving mechanism, change first arc splint and second arc splint, need cut first arc splint and second arc splint, let first arc splint and second arc splint change and take a large amount of time, can increase staff's operating time and work load.
Disclosure of utility model
The present utility model is directed to a PVC bushing connection device, which solves the problems set forth in the above-mentioned background art.
In order to achieve the purpose, the PVC sleeve connecting device comprises a supporting column body and a protective shell, wherein the inner wall surface of the protective shell is connected with a connecting shell through bolts, a clamping mechanism is arranged on the inner wall surface of the connecting shell, and the supporting column body is fixedly connected to the bottom end surface of the protective shell.
The clamping mechanism comprises a connecting rotary table, an L-shaped connecting plate, a clamping device, a two-way screw rod, a chain and a gear block, wherein the connecting rotary table is positioned at the front section of the clamping mechanism, the connecting rotary table is in threaded connection with the front surface of the two-way screw rod, the gear block is in threaded connection with the back surface of the two-way screw rod, the clamping device is in threaded connection with the rear end of the two-way screw rod, the L-shaped connecting plate is movably connected with the front end of the connecting rotary table, and the gear block is in meshed connection with the inner wall surface of the left end of the chain.
Preferably, the clamping device comprises a limiting device, a connecting thread bush, a PVC pipeline clamping plate and an L-shaped limiting plate, wherein the connecting thread bush is positioned at the left end of the limiting device, the connecting thread bush is movably connected to the left side surface of the limiting device, the limiting device is movably connected to the rear end of the PVC pipeline clamping plate, and the L-shaped limiting plate is connected to the front surface of the limiting device through a bolt.
Preferably, the limiting device comprises a sliding metal plate, a plug-in device, a connecting handle, a spiral spring and a connecting sliding rod, wherein the plug-in device is positioned at the left end of the limiting device, the plug-in device is movably connected to the left end of the sliding metal plate, the connecting handle is fixedly connected to the front surface of the sliding metal plate, the connecting sliding rod is fixedly connected to the left end of the sliding metal plate, and the spiral spring is fixedly connected to the left end of the sliding metal plate.
Preferably, the plug device is movably connected to the right end of the connecting thread sleeve, the connecting thread sleeve is movably connected to the left side surface of the sliding metal plate, the sliding metal plate is movably connected to the bottom end surface inside the connecting shell, and the plug device slides on the surface of the sliding metal plate, which is connected with the sliding rod, so that the position of the plug device can be adjusted, and the plug device starts to compress the spiral spring.
Preferably, the bidirectional screw rod is movably connected to the lower end of the connection housing, the gear block is movably connected to the back surface of the connection housing, the L-shaped connection plate is connected to the inner wall surface of the connection housing through bolts, the upper end of the L-shaped connection plate is held, the L-shaped connection plate is pushed to move up and down, the L-shaped connection plate drives the bidirectional screw rod to be inserted into the inner wall surface of the connection housing, and the L-shaped connection plate drives the limiting device to be inserted into the inner bottom surface of the connection housing.
Preferably, the stop device swing joint is in the inner wall surface of L type connecting plate, stop device swing joint is in the inside bottom surface of connection shell, the quantity of L type connecting plate is four, four L type connecting plate is equidistant distribution.
Preferably, the sliding metal plate is movably connected to the rear end of the PVC pipeline clamping plate, the plug-in device is movably connected to the left side surface of the spiral spring, and the plug-in device is movably connected to the left end of the connecting sliding rod.
Preferably, the number of the plug devices is four, two plug devices are in a group, two groups of plug devices are distributed front and back, two plug devices on the same side are distributed left and right, the sliding metal plate is pushed to be plugged into the inner wall surface of the connecting shell, the surfaces of the connecting thread bush and the sliding metal plate slide, and the connecting thread bush can push the plug devices to move left and right in the sliding metal plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. This PVC sleeve pipe connecting device through being provided with grafting device, coil spring and slip metal sheet, and coil spring rebound can promote grafting device and control the removal in slip metal sheet is inside to let the slip metal sheet change, make the slip metal sheet change quick and convenient, need not spend a large amount of time slip metal sheets and change, can increase the live time of device.
2. This PVC sleeve pipe connecting device through being provided with two-way lead screw, L type limiting plate and connection carousel, can carry out spacingly with the position of two-way lead screw to can connect clamping device, can use different types of clamping device according to the specification of PVC pipeline simultaneously, let clamping device's change convenient and quick.
Drawings
FIG. 1 is a schematic perspective view of the whole of the present utility model;
FIG. 2 is a schematic perspective view of a clamping mechanism according to the present utility model;
FIG. 3 is a schematic perspective view of a clamping device according to the present utility model;
Fig. 4 is an enlarged schematic view of a portion of the structure of fig. 3 a according to the present utility model.
The device comprises a clamping mechanism 1, a connecting turntable 11, a connecting L-shaped connecting plate 13, a clamping device 131, a limiting device 1311, a sliding metal plate 1312, a plugging device 1313, a connecting handle 1314, a spiral spring 1315, a connecting slide rod 132, a connecting threaded sleeve 133, a PVC pipeline clamping plate 134, an L-shaped limiting plate 14, a bidirectional screw rod 15, a chain 16, a gear block 2, a connecting shell 3, a protecting shell 4 and a supporting column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions:
The utility model provides a PVC sleeve pipe connecting device, includes support cylinder 4 and protecting sheathing 3, and protecting sheathing 3's inner wall surface bolted connection has coupling shell 2, and coupling shell 2's inner wall surface installs fixture 1, supports cylinder 4 fixed connection in protecting sheathing 3's bottom surface.
The clamping mechanism 1 comprises a connecting rotary table 11, an L-shaped connecting plate 12, a clamping device 13, a bidirectional screw rod 14, a chain 15 and a gear block 16, wherein the connecting rotary table 11 is positioned at the front section of the clamping mechanism 1, the connecting rotary table 11 is in threaded connection with the front surface of the bidirectional screw rod 14, the gear block 16 is in threaded connection with the back surface of the bidirectional screw rod 14, the bidirectional screw rod 14 is movably connected with the lower end of the connecting shell 2, the gear block 16 is movably connected with the back surface of the connecting shell 2, the L-shaped connecting plate 12 is in threaded connection with the inner wall surface of the connecting shell 2, the upper end of the L-shaped connecting plate 12 is held, the L-shaped connecting plate 12 is pushed to move up and down, the L-shaped connecting plate 12 drives the bidirectional screw rod 14 to be inserted into the inner wall surface of the connecting shell 2, the limiting device 131 is driven to be inserted into the inner bottom end surface of the connecting shell 2, the clamping device 13 is in threaded connection with the rear end of the bidirectional screw rod 14, the L-shaped connecting plate 12 is movably connected with the front end of the connecting rotary table 11, and the gear block 16 is in meshed connection with the inner wall surface of the left end of the chain 15.
Clamping device 13 includes stop device 131, connect thread bush 132, PVC pipeline grip block 133 and L type limiting plate 134, connect thread bush 132 and be located stop device 131's left end, connect thread bush 132 swing joint in stop device 131's left side surface, stop device 131 swing joint is in L type connecting plate 12's inner wall surface, stop device 131 swing joint is in connecting shell 2 inside bottom surface, the quantity of L type connecting plate 12 is four, four L type connecting plates 12 are equidistant distribution, stop device 131 swing joint is in PVC pipeline grip block 133's rear end, L type limiting plate 134 bolted connection is in stop device 131's front.
The limiting device 131 comprises a sliding metal plate 1311, plug devices 1312, a connecting handle 1313, a spiral spring 1314 and a connecting slide rod 1315, wherein the plug devices 1312 are positioned at the left end of the limiting device 131, the number of the plug devices 1312 is four, two plug devices 1312 are arranged in a group, the two plug devices 1312 are distributed front and back, the two plug devices 1312 on the same side are distributed left and right, the sliding metal plate 1311 is pushed to be plugged into the inner wall surface of the connecting shell 2, the surfaces of the connecting threaded sleeve 132 and the sliding metal plate 1311 slide, the connecting threaded sleeve 132 can push the plug devices 1312 to move left and right in the sliding metal plate 1311, the plug devices 1312 are movably connected to the left end of the sliding metal plate 1311, the plug devices 1312 are movably connected to the right end of the connecting threaded sleeve 132, the connecting threaded sleeve 132 is movably connected to the left side surface of the sliding metal plate 1311, the sliding metal plate 1311 is movably connected to the bottom end surface of the connecting shell 2, the plug devices 1312 slide on the surface of the sliding metal plate 1315, accordingly the position of the plug devices 1312 can be adjusted, the plug devices 1312 can start to compress the spiral spring 1314, the spiral spring 1314 is fixedly connected to the surface of the sliding metal plate 1311, the spiral spring is fixedly connected to the left end of the sliding metal plate 1311, the left end is movably connected to the left end of the connecting handle 1311, and the left end is movably connected to the left end of the connecting handle is movably connected to the sliding metal plate 1311, and the left end is movably connected to the left end of the connecting handle is movably connected to the metal plate 1311, and the connecting handle is movably connected to the connecting rod, and the connecting rod is movably connected to the connecting rod, and the connecting rod is fixed.
When in use, the upper end of the L-shaped connecting plate 12 is held, the L-shaped connecting plate 12 is pushed to be inserted into the front end and the rear end of the bidirectional screw rod 14, the front and the rear surfaces of the threaded ends of the L-shaped connecting plate 12 and the bidirectional screw rod 14 are connected, then the upper end of the L-shaped connecting plate 12 is held, the L-shaped connecting plate 12 is pushed to move up and down, the L-shaped connecting plate 12 drives the bidirectional screw rod 14 to be inserted into the inner wall surface of the connecting shell 2, the L-shaped connecting plate 12 drives the limiting device 131 to be inserted into the inner bottom end surface of the connecting shell 2, then the front section of the PVC pipeline clamping plate 133 is pushed, the PVC pipeline clamping plate 133 is inserted into the inner wall surface of the sliding metal plate 1311, the position of the PVC pipeline clamping plate 133 can be determined, then the sliding metal plate 1311 is pushed to be inserted into the inner wall surface of the connecting shell 2, and the surfaces of the connecting threaded sleeve 132 and the sliding metal plate 1311 are slid, so that the connection screw sleeve 132 can push the plugging device 1312 to move left and right inside the sliding metal plate 1311, the plugging device 1312 slides on the surface of the sliding metal plate 1311, which is connected with the sliding rod 1315, thereby adjusting the position of the plugging device 1312, the plugging device 1312 starts to compress the spiral spring 1314, when the bottom end surface of the sliding metal plate 1311 and the bottom end surface inside the connection housing 2 are movably connected, the spiral spring 1314 starts to rebound, the spiral spring 1314 can push the plugging device 1312 to move left and right, the plugging device 1312 is plugged into the connection screw sleeve 132 to one end at the inner side, at the connection turntable 11 holding one end, the connection turntable 11 drives the bidirectional screw 14 to rotate, the bidirectional screw 14 can drive the two connection screw sleeves 132 to move in opposite directions, the two connection screw sleeves 132 drive the sliding metal plate 1311 to move in opposite directions, and simultaneously the bidirectional screw 14 drives the gear block 16 to rotate when the bidirectional screw 14 rotates, the chain 15 drives the gear block 16 to rotate, so that the two bidirectional screw rods 14 inside the connecting shell 2 rotate, and the two groups of connecting screw sleeves 132 can move in opposite directions, so that the two PVC pipeline clamping plates 133 clamp and fix the PVC pipeline.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The PVC sleeve connecting device comprises a supporting column body (4) and a protective shell (3) and is characterized in that the inner wall surface of the protective shell (3) is connected with a connecting shell (2), a clamping mechanism (1) is arranged on the inner wall surface of the connecting shell (2), and the supporting column body (4) is connected to the bottom end surface of the protective shell (3);
The clamping mechanism (1) comprises a connecting rotary table (11), an L-shaped connecting plate (12), a clamping device (13), a two-way screw rod (14), a chain (15) and a gear block (16), wherein the connecting rotary table (11) is located at the front section of the clamping mechanism (1), the connecting rotary table (11) is connected to the front side of the two-way screw rod (14), the gear block (16) is connected to the back side of the two-way screw rod (14), the clamping device (13) is connected to the rear end of the two-way screw rod (14), the L-shaped connecting plate (12) is connected to the front end of the connecting rotary table (11), and the gear block (16) is connected to the inner wall surface of the left end of the chain (15).
2. The PVC sleeve connecting device according to claim 1, wherein the clamping device (13) comprises a limiting device (131), a connecting threaded sleeve (132), a PVC pipeline clamping plate (133) and an L-shaped limiting plate (134), the connecting threaded sleeve (132) is positioned at the left end of the limiting device (131), the connecting threaded sleeve (132) is connected to the left side surface of the limiting device (131), the limiting device (131) is connected to the rear end of the PVC pipeline clamping plate (133), and the L-shaped limiting plate (134) is connected to the front surface of the limiting device (131).
3. The PVC sleeve connecting device according to claim 2, wherein the limiting device (131) comprises a sliding metal plate (1311), a plug-in device (1312), a connecting grip (1313), a coil spring (1314) and a connecting sliding rod (1315), the plug-in device (1312) is located at the left end of the limiting device (131), the plug-in device (1312) is connected to the left end of the sliding metal plate (1311), the connecting grip (1313) is connected to the front surface of the sliding metal plate (1311), the connecting sliding rod (1315) is connected to the left end of the sliding metal plate (1311), and the coil spring (1314) is connected to the left end of the sliding metal plate (1311).
4. A PVC pipe coupling apparatus according to claim 3, wherein the plug device (1312) is connected to a right end of the coupling screw sleeve (132), the coupling screw sleeve (132) is connected to a left side surface of the sliding metal plate (1311), and the sliding metal plate (1311) is connected to a bottom end surface inside the coupling housing (2).
5. A PVC bushing connection according to claim 4, wherein the bidirectional screw (14) is connected to the lower end of the connection housing (2), the gear block (16) is connected to the back surface of the connection housing (2), and the L-shaped connection plate (12) is connected to the inner wall surface of the connection housing (2).
6. The PVC sleeve connecting device according to claim 5, wherein the limiting device (131) is connected to the inner wall surface of the L-shaped connecting plate (12), the limiting device (131) is connected to the inner bottom end surface of the connecting shell (2), the number of the L-shaped connecting plates (12) is four, and the four L-shaped connecting plates (12) are distributed at equal intervals.
7. The PVC pipe coupling apparatus as recited in claim 6, wherein the sliding metal plate (1311) is connected to a rear end of the PVC pipe clamping plate (133), the insertion device (1312) is connected to a left side surface of the coil spring (1314), and the insertion device (1312) is connected to a left end of the connecting slide bar (1315).
8. The PVC sleeve connection device as recited in claim 7, wherein the number of the plugging devices (1312) is four, two plugging devices (1312) are arranged in a group, two groups of the plugging devices (1312) are arranged in a front-back mode, and two plugging devices (1312) on the same side are arranged in a left-right mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323467260.3U CN222405392U (en) | 2023-12-19 | 2023-12-19 | A PVC casing connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323467260.3U CN222405392U (en) | 2023-12-19 | 2023-12-19 | A PVC casing connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222405392U true CN222405392U (en) | 2025-01-28 |
Family
ID=94349425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323467260.3U Active CN222405392U (en) | 2023-12-19 | 2023-12-19 | A PVC casing connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222405392U (en) |
-
2023
- 2023-12-19 CN CN202323467260.3U patent/CN222405392U/en active Active
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