CN216812409U - Pipe fitting joint locking device - Google Patents
Pipe fitting joint locking device Download PDFInfo
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- CN216812409U CN216812409U CN202220267454.5U CN202220267454U CN216812409U CN 216812409 U CN216812409 U CN 216812409U CN 202220267454 U CN202220267454 U CN 202220267454U CN 216812409 U CN216812409 U CN 216812409U
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- hoop plate
- adjusting
- locking device
- hoop
- pipe fitting
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Abstract
The utility model discloses a pipe fitting joint locking device, which belongs to the technical field of pipeline connecting pieces and comprises a first hoop plate, wherein a second hoop plate is arranged below the first hoop plate, the upper surface of the second hoop plate is fixedly connected with two fixed rods, and the right side surfaces of the fixed rods are provided with an inclined adjusting groove. This pipe fitting connects locking device, through being provided with first adjusting screw, insert the dead lever in the first hoop board, can slide to both sides when the regulation sloping block of both sides contacts with the dead lever, then insert the regulation sloping inslot under elastic telescopic rod's reaction force, make this pipe fitting connect locking device fix in pipeline hookup location in advance, the regulation sloping block that the regulation gyro wheel extrusion of rotatory first adjusting screw both sides corresponds, the left end inclined plane extrusion dead lever of adjusting the sloping block drives second hoop board and upwards slides, thereby it is fixed to connect locking device with this pipe fitting, the loaded down with trivial details degree of installation dismantlement work has been reduced, the installation dismantlement efficiency has been improved.
Description
Technical Field
The utility model belongs to the technical field of pipeline connecting pieces, and particularly relates to a pipe fitting joint locking device.
Background
The connected mode of present mechanical pipe fitting articulate has a lot, and welding (argon arc welding, argon electric union welding, electric arc welding), screw thread, clamp, non-metallic material still electric fusion, expand pipe silk lock joint, flange joint etc. but the mode that these pipe fittings of current connect, the operation is complicated, and the installation is inconvenient with dismantling, and stability is relatively poor insecure, need choose the locking device of different models for use according to the diameter of pipeline, and application scope is less.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the utility model provides a pipe fitting joint locking device, which solves the problems that the existing pipe fitting joint modes are complex in operation, inconvenient to install and disassemble, poor in stability and not firm, different types of locking devices need to be selected according to the diameter of a pipeline, and the application range is small.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: pipe fitting joint locking device, including first hoop board, the below of first hoop board is provided with second hoop board, two dead levers of last fixed surface of second hoop board are connected with, the regulation inclined groove has been seted up to the right flank of dead lever, two spacing spouts have been seted up to the upper surface of first hoop board, the inner wall sliding connection of spacing spout has the regulation sloping block, the surface of regulation sloping block and the same elastic telescopic rod of left surface fixed connection of spacing spout inner wall, the last sliding connection of first hoop board has regulation U type pole, the upper surface of first hoop board rotates through the bearing and is connected with first adjusting screw, the inner wall threaded connection of the inner wall of adjusting U type pole is at first adjusting screw's inner wall.
As a further scheme of the utility model: the first hoop plate and the second hoop plate are connected with two limiting slide bars in a sliding mode, wherein one side of the first hoop plate and the other side of the second hoop plate are close to each other, and the bottom ends of the two limiting slide bars are fixedly connected with the upper surface of the limiting arc plate.
As a further scheme of the utility model: the first hoop plate and the second hoop plate are connected with a second adjusting screw rod in a threaded connection mode, wherein one side of the first hoop plate and the other side of the second hoop plate are far away from each other, and the bottom end of the second adjusting screw rod is connected to the upper surface of the limiting arc plate in a rotating mode through a bearing.
As a further scheme of the utility model: the left end and the right end of the limiting sliding groove are both inclined.
As a further scheme of the utility model: and two bottom ends of the adjusting U-shaped rod are rotatably connected with adjusting rollers through bearings.
As a further scheme of the utility model: the inner wall of the adjusting inclined groove is provided with an extrusion roller, and the outer surface of the extrusion roller is tightly attached to the inclined plane at the left end of the adjusting inclined block.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. this pipe fitting joint locking device, through being provided with the dead lever, spacing spout, elasticity telescopic link, adjust U type pole and first adjusting screw, when this pipe fitting joint locking device is installed, insert the dead lever in first hoop board, can slide to both sides when the regulation sloping block of both sides contacts with the dead lever, then insert the regulation sloping inslot under the reaction force of elasticity telescopic link, thereby make first hoop board and second hoop board fix in the pipeline hookup location in advance, rotatory first adjusting screw makes and adjusts U type pole lapse, the regulation sloping block that the regulation gyro wheel extrusion of both sides corresponds, the left end inclined plane extrusion dead lever of regulation sloping block drives second hoop board upwards sliding, thereby it is fixed with this pipe fitting joint locking device, the loaded down with trivial details degree of installation dismantlement work has been reduced, the installation dismantlement efficiency has been improved.
2. This pipe fitting joint locking device through being provided with spacing slide bar, spacing arc and second adjusting screw, when this pipe fitting joint locking device used on the pipeline of different diameters, through the second adjusting screw who rotates first hoop board and second hoop board, makes spacing arc slide to the middle part under the spacing of the spacing slide bar in both sides, adjusts and installs again after the suitable position, has improved this pipe fitting joint locking device's application scope.
Drawings
FIG. 1 is a schematic structural view of a front view cross section of the present invention;
FIG. 2 is an enlarged schematic view of the tilt adjusting block of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 1 at A;
in the figure: the device comprises a first hoop plate 1, a second hoop plate 2, a fixing rod 3, an adjusting inclined groove 4, a limiting sliding groove 5, an adjusting inclined block 6, an elastic telescopic rod 7, an extrusion roller 8, an adjusting U-shaped rod 9, a first adjusting screw rod 10, an adjusting roller 11, a limiting sliding rod 12, a limiting arc plate 13 and a second adjusting screw rod 14.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the present invention provides the technical solutions: a pipe fitting joint locking device comprises a first hoop plate 1, a second hoop plate 2 is arranged below the first hoop plate 1, two fixing rods 3 are fixedly connected to the upper surface of the second hoop plate 2, an adjusting inclined groove 4 is formed in the right side surface of each fixing rod 3, two limiting sliding grooves 5 are formed in the upper surface of the first hoop plate 1, an adjusting inclined block 6 is connected to the inner wall of each limiting sliding groove 5 in a sliding mode, the same elastic telescopic rod 7 is fixedly connected to the outer surface of each adjusting inclined block 6 and the left side surface of the inner wall of each limiting sliding groove 5, an adjusting U-shaped rod 9 is connected to the upper surface of the first hoop plate 1 in a sliding mode, a first adjusting screw rod 10 is rotatably connected to the upper surface of the first hoop plate 1 through a bearing, the inner wall of the adjusting U-shaped rod 9 is in threaded connection with the inner wall of the first adjusting screw rod 10, and the fixing rods 3, the limiting sliding grooves 5, the elastic telescopic rods 7, the adjusting U-shaped rod 9 and the first adjusting screw rod 10 are arranged, when this pipe fitting joint locking device is installed, insert dead lever 3 in first hoop board 1, can slide to both sides when the regulation sloping block 6 of both sides contacts with dead lever 3, then insert regulation sloping groove 4 under the reaction force of elasticity telescopic link 7, thereby make first hoop board 1 and second hoop board 2 fix in pipeline hookup location in advance, rotatory first adjusting screw 10 makes regulation U type pole 9 lapse, the regulation sloping block 6 that the regulation gyro wheel 11 extrusion of both sides corresponds, the left end inclined plane extrusion dead lever 3 of regulation sloping block 6 drives second hoop board 2 upwards to slide, thereby it is fixed with this pipe fitting joint locking device, the loaded down with trivial details degree of installation dismantlement work has been reduced, the installation dismantlement efficiency has been improved.
Specifically, as shown in fig. 1, two limiting slide rods 12 are slidably connected to the surfaces of the first strap 1 and the second strap 2 close to each other, the bottom ends of the two corresponding limiting slide bars 12 are fixedly connected with the upper surface of the limiting arc-shaped plate 13, the surfaces of the first hoop plate 1 and the second hoop plate 2 which are far away from each other are both in threaded connection with a second adjusting screw 14, the bottom end of the second adjusting screw 14 is rotatably connected with the upper surface of the limiting arc-shaped plate 13 through a bearing, and through the arrangement of the limiting slide bars 12, the limiting arc-shaped plate 13 and the second adjusting screw 14, when the pipe fitting joint locking device is used on pipelines with different diameters, the limiting arc plates 13 slide towards the middle part under the limiting of the limiting slide rods 12 on the two sides by rotating the second adjusting screw rods 14 of the first hoop plate 1 and the second hoop plate 2, and are installed after being adjusted to a proper position, so that the application range of the pipe fitting joint locking device is expanded.
Specifically, as shown in fig. 3, the left end and the right end of the limiting sliding groove 5 are inclined, two bottoms of the adjusting U-shaped rod 9 are connected with an adjusting roller 11 through a bearing in a rotating manner, the inner wall of the adjusting inclined groove 4 is provided with an extrusion roller 8, and the outer surface of the extrusion roller 8 is closely attached to the inclined plane of the left end of the adjusting inclined block 6.
The working principle of the utility model is as follows:
s1, when the pipe fitting joint locking device is installed, the fixing rod 3 is inserted into the first hoop plate 1, the adjusting inclined blocks 6 on the two sides slide towards the two sides when contacting with the fixing rod 3, and then are inserted into the adjusting inclined grooves 4 under the reaction force of the elastic telescopic rods 7, so that the first hoop plate 1 and the second hoop plate 2 are pre-fixed at the pipeline connecting position, the first adjusting screw 10 is rotated to enable the adjusting U-shaped rod 9 to slide downwards, the adjusting rollers 11 on the two sides extrude the corresponding adjusting inclined blocks 6, the inclined surface at the left end of the adjusting inclined block 6 extrudes the fixing rod 3 to drive the second hoop plate 2 to slide upwards, and the pipe fitting joint locking device is fixed;
s2, when the pipe fitting joint locking device is used on pipelines with different diameters, the limiting arc plates 13 slide towards the middle part under the limiting of the limiting slide rods 12 on the two sides by rotating the second adjusting screw rods 14 of the first hoop plate 1 and the second hoop plate 2, and are installed after being adjusted to the proper positions.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. Pipe fitting joint locking device includes first hoop board (1), its characterized in that: a second hoop plate (2) is arranged below the first hoop plate (1), the upper surface of the second hoop plate (2) is fixedly connected with two fixed rods (3), the right side surface of the fixed rod (3) is provided with an adjusting inclined groove (4), the upper surface of the first hoop plate (1) is provided with two limiting sliding grooves (5), the inner wall of the limiting sliding chute (5) is connected with an adjusting inclined block (6) in a sliding way, the outer surface of the adjusting inclined block (6) and the left side surface of the inner wall of the limiting chute (5) are fixedly connected with the same elastic telescopic rod (7), the upper surface of the first hoop plate (1) is connected with an adjusting U-shaped rod (9) in a sliding way, the upper surface of the first hoop plate (1) is rotationally connected with a first adjusting screw rod (10) through a bearing, the inner wall of the adjusting U-shaped rod (9) is in threaded connection with the inner wall of the first adjusting screw rod (10).
2. The tubular joint locking device of claim 1, wherein: the two limiting slide bars (12) are connected to one surfaces, close to each other, of the first hoop plate (1) and the second hoop plate (2) in a sliding mode, and the bottom ends, corresponding to the two limiting slide bars (12), of the first hoop plate and the second hoop plate are fixedly connected with the upper surface of the limiting arc plate (13).
3. The tubular joint locking device of claim 2, wherein: the first hoop plate (1) and the second hoop plate (2) are connected with a second adjusting screw rod (14) in a threaded mode, one side of the first hoop plate and the other side of the second hoop plate are far away from each other, and the bottom end of the second adjusting screw rod (14) is rotatably connected to the upper surface of the limiting arc plate (13) through a bearing.
4. The tubular joint locking device of claim 1, wherein: the left end and the right end of the limiting sliding groove (5) are both inclined.
5. The tubular joint locking device of claim 1, wherein: and two bottom ends of the adjusting U-shaped rod (9) are rotatably connected with adjusting rollers (11) through bearings.
6. The tubular joint locking device of claim 1, wherein: the inner wall of the adjusting inclined groove (4) is provided with an extrusion roller (8), and the outer surface of the extrusion roller (8) is tightly attached to the inclined surface of the left end of the adjusting inclined block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220267454.5U CN216812409U (en) | 2022-02-10 | 2022-02-10 | Pipe fitting joint locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220267454.5U CN216812409U (en) | 2022-02-10 | 2022-02-10 | Pipe fitting joint locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216812409U true CN216812409U (en) | 2022-06-24 |
Family
ID=82041144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220267454.5U Active CN216812409U (en) | 2022-02-10 | 2022-02-10 | Pipe fitting joint locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216812409U (en) |
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2022
- 2022-02-10 CN CN202220267454.5U patent/CN216812409U/en active Active
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