CN217833437U - Auxiliary supporting mechanism for butt joint installation of pressure pipelines - Google Patents
Auxiliary supporting mechanism for butt joint installation of pressure pipelines Download PDFInfo
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- CN217833437U CN217833437U CN202221429733.3U CN202221429733U CN217833437U CN 217833437 U CN217833437 U CN 217833437U CN 202221429733 U CN202221429733 U CN 202221429733U CN 217833437 U CN217833437 U CN 217833437U
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Abstract
The utility model discloses an auxiliary supporting mechanism for butt joint installation of a pressure pipeline, which comprises an installation platform and at least two groups of supporting mechanisms arranged on the installation platform, wherein each supporting mechanism comprises a lower arc plate, and the bottom of the lower arc plate is fixedly connected with the installation platform; go up the arc board and set up the top at the arc board down with lower arc board relatively, go up one side of arc board and arc board along vertical direction sliding connection down, the other one side of going up the arc board is provided with straight line displacement mechanism, and the piece that puts of straight line displacement mechanism is connected with lower arc board fixed connection, and movable piece and last arc board fixed connection for the arc board removes along vertical direction on the drive, the utility model discloses a set up the arc board and carry out the centre gripping with lower arc board to the pipeline, connect through straight line displacement mechanism between arc board and the last arc board down simultaneously, straight line displacement mechanism can drive the arc board and reciprocate as required the diameter of the pipeline of butt joint installation to reached the device and be convenient for carry out the effect closed and the expansion with last arc board and lower arc board when using.
Description
Technical Field
The utility model relates to a pipeline installation technical field, in particular to auxiliary stay mechanism is used in pipeline under pressure butt joint installation.
Background
Pressure pipes are all pipes which are subjected to internal or external pressure, regardless of the medium in the pipe, and are part of pipes which are used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping the flow of fluids, and are composed of pipes, pipe fittings, flanges, bolted connections, gaskets, valves, other components or assemblies of pressurized parts and supporting parts.
When the pressure pipeline is used, a plurality of sections of pipelines need to be butted and installed, the connection mode comprises hot melting connection, mechanical connection and the like, when the pressure pipeline is connected, the end parts of the two sections of pipelines need to be supported and fixed by using an installation auxiliary device, and the installation auxiliary device is detached after the pressure pipeline is connected.
When carrying out the butt joint installation, especially when using hot melt to connect the mode, reach the melting point when the pipeline tip and melt the back, need carry out propelling the butt joint once more to the pipeline, this just need constantly to carry out closure and expansion to the grip block in order to make things convenient for the pipeline to remove, but because two grip blocks of current saddle support pass through the bolt fastening, when needs remove the pipeline, will open the grip block through artifical the bolt of twisting, it is very inconvenient to use, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving two grip blocks of current saddle support and passing through the bolt fastening, when needs removal pipeline, will open the grip block through artifical manual twisting bolt, it is very inconvenient to use, problem that work efficiency is low provides a pipeline under pressure butt joint installation with supplementary supporting mechanism.
The utility model provides a pair of pipeline under pressure butt joint installation is with supplementary supporting mechanism, including mounting platform, still include:
at least two sets of supporting mechanism sets up on mounting platform, supporting mechanism includes:
the bottom of the lower arc plate is fixedly connected with the mounting platform;
go up the arc board, set up the top at the arc board down with lower arc board relatively, go up one side of arc board and arc board along vertical direction sliding connection down, go up the other one side of arc board and be provided with straight line displacement mechanism, straight line displacement mechanism's piece and lower arc board fixed connection move piece and last arc board fixed connection for the arc board removes along vertical direction on the drive.
Preferably, one side of going up arc board and lower arc board sliding connection is provided with first limit structure, and first limit structure includes the limiting plate, and limiting plate and lower arc board fixed connection set up the through-hole of vertical direction on the limiting plate, it is provided with the gag lever post to slide in the through-hole, the upper end and the last arc board fixed connection of gag lever post.
Preferably, the linear displacement mechanism includes: the first connecting plate is fixedly connected with the lower arc plate and is provided with a threaded hole in the vertical direction; the second connecting plate is arranged above the first connecting plate, one side of the second connecting plate is fixedly connected with the upper arc plate, and a through hole coaxial with the threaded hole is formed in the second connecting plate; the first screw rod penetrates through the through hole, the upper end of the first screw rod is connected with a first driving mechanism in a sleeved mode, the lower end of the first screw rod is connected with the threaded hole in a threaded mode, and the first driving mechanism main body is fixedly arranged on the second connecting plate.
Preferably, the first driving mechanism comprises a first servo motor, the first servo motor is fixedly arranged on the second connecting plate, an output shaft of the first driving mechanism is fixedly connected with a rotating rod, and the lower end of the rotating rod is fixedly connected with the upper end of the first screw rod.
Preferably, still include fixed establishment, it includes curved grip block, sets up in the inboard of last arc board, and the top threaded connection of going up the arc board has the threaded rod, and the lower extreme and the grip block of threaded rod rotate to be connected, the handheld portion of upper end fixedly connected with.
Preferably, the lower end of the threaded rod is sleeved with a bearing seat, and a base of the bearing seat is fixedly connected with the clamping plate.
Preferably, the device further comprises a lap joint support, which comprises: the lap joint plate is arranged between the two lower arc plates, the lap joint plate is connected with the mounting platform through a second limiting mechanism, a second lead screw is fixedly connected to the bottom of the lap joint plate, a threaded through hole in threaded fit with the second lead screw is formed in the mounting platform, the second lead screw is arranged in the threaded through hole, and a second driving mechanism used for driving the second lead screw to move up and down is arranged on the mounting platform.
Preferably, the second driving mechanism comprises a second servo motor fixedly connected with the mounting platform, an output shaft of the second servo motor is fixedly connected with a driving rod, a first gear is fixedly sleeved on the driving rod, a second gear is connected to the second lead screw in a threaded manner, and the second gear is meshed with the first gear.
Preferably, the second limiting mechanism comprises a vertical rod which is fixedly connected with the bottom of the lap joint plate, and a limiting hole matched with the diameter of the vertical rod is formed in the mounting platform.
Preferably, universal wheels are arranged on the periphery of the bottom of the mounting platform, and the top of the mounting platform is fixedly connected with a hand frame.
Compared with the prior art, the utility model provides a pair of auxiliary stay mechanism is used in pipeline under pressure butt joint installation, its beneficial effect is:
1. the utility model discloses a set up the arc board and carry out the centre gripping with lower arc board to the pipeline, simultaneously down the arc board and go up and connect through sharp displacement mechanism between the arc board, sharp displacement mechanism can drive as required the diameter of the pipeline of butt joint installation and go up the arc board and reciprocate to reached the device and be convenient for carry out the effect closed and the expansion with last arc board and lower arc board when using.
2. The utility model discloses a set up fixed establishment, the setting of threaded rod, handheld portion and grip block, the grip block is connected through the bearing frame in the bottom of threaded rod, makes the grip block move down to carry out the centre gripping fixed to the pipeline of bottom through rotating the threaded rod when using to reached and carried out further fixed effect with the pipeline of device inside.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the lap plate structure of the present invention;
FIG. 3 is a schematic view of the supporting mechanism of the present invention;
fig. 4 is a schematic view of the structure of the lap joint support of the present invention.
Description of reference numerals:
1. mounting a platform; 101. a hand-held frame; 102. a universal wheel; 2. overlapping the brackets; 201. a second servo motor; 202. a drive rod; 203. a first gear; 204. a second gear; 205. a second screw rod; 206. a lap plate; 207. a vertical rod; 3. a support mechanism; 301. a lower arc plate; 302. a limiting plate; 303. a limiting rod; 304. an upper arc plate; 305. a second connecting plate; 306. a first servo motor; 307. rotating the rod; 308. a first lead screw; 309. a first connecting plate; 4. a fixing mechanism; 401. a threaded rod; 402. a hand-held portion; 403. and (4) clamping the plate.
Detailed Description
The following detailed description of the present invention is provided with reference to fig. 1 to 4, but it should be understood that the scope of the present invention is not limited by the following detailed description.
As shown in fig. 1 to 4, the auxiliary support mechanism for butt joint installation of a pressure pipe provided by the present invention comprises an installation platform 1 and at least two sets of support mechanisms 3, wherein the support mechanisms 3 are arranged on the installation platform 1, each support mechanism 3 comprises a lower arc plate 301, and the bottom of the lower arc plate 301 is fixedly connected with the installation platform 1; go up arc 304 and arc 301 relatively and set up in the top of arc 301 down, go up one side of arc 304 and arc 301 down along vertical direction sliding connection, go up the other one side of arc 304 and be provided with straight line displacement mechanism, straight line displacement mechanism's a fixed piece and arc 301 fixed connection down move piece and last arc 304 fixed connection for the drive goes up arc 304 and moves along vertical direction.
In this embodiment, supporting mechanism 3 sets up two sets ofly, and it is fixed to correspond two pipelines that will carry out the butt joint respectively, reciprocates through straight line displacement mechanism drive upper arc board 304, has reached upper arc board 304 and lower arc board 301 and has carried out the effect closed with the expansion, makes it be convenient for to the pipeline support of pegging graft, is convenient for remove and fixed pipeline.
In order to cooperate the drive of straight line displacement mechanism to go up arc 304 and remove along vertical direction, go up arc 304 and be connected through first limit structure with lower arc 301 sliding connection's connected mode, first limit structure includes limiting plate 302, limiting plate 302 and lower arc 301 fixed connection set up the through-hole of vertical direction on the limiting plate 302, slide in the through-hole and be provided with gag lever post 303, gag lever post 303's upper end and last arc 304 fixed connection.
The limiting rod 303 can be a telescopic rod, one end of the telescopic rod is fixedly connected with the upper arc plate 304, and the other end of the telescopic rod is fixedly connected with the limiting hole 302.
In the present embodiment, the linear displacement mechanism includes: the first connecting plate 309 is fixedly connected with the lower arc plate 301, and a threaded hole in the vertical direction is formed in the first connecting plate 309; a second connecting plate 305 arranged above the first connecting plate 309, wherein one side of the second connecting plate is fixedly connected with the upper arc plate 304, and a through hole coaxial with the threaded hole is formed in the second connecting plate 305; the first screw rod 308 is arranged in the through hole in a penetrating manner, the upper end of the first screw rod is connected with a first driving mechanism in a sleeved mode, the lower end of the first screw rod is connected with the threaded hole in a threaded mode, and the first driving mechanism main body is fixedly arranged on the second connecting plate 305.
The first driving mechanism includes a first servo motor 306 fixedly disposed on the second connecting plate 305, an output shaft of the first driving mechanism is fixedly connected with a rotating rod 307, and a lower end of the rotating rod 307 is fixedly connected with an upper end of a first lead screw 308.
During the use, the staff is with first servo motor 306 switch on, and first servo motor 306's output drives dwang 307 and rotates, is provided with first lead screw 308 in the bottom of dwang 307 for dwang 307 drives first lead screw 308 and rotates, has first connecting plate 309 at the surperficial threaded connection of first lead screw 308, makes first lead screw 308 drive first connecting plate 309 go up and down.
In order to fix the pipeline more firmly, still include fixed establishment 4, it includes curved grip block 403, sets up in the inboard of last arc board 304, and the top threaded connection of going up arc board 304 has threaded rod 401, and the lower extreme and the grip block 403 of threaded rod 401 rotate to be connected, and the handheld portion 402 of upper end fixedly connected with, handheld portion 402 select the hand change ring, and the lower extreme cover of threaded rod 401 is equipped with the bearing frame, the base and the grip block 403 fixed connection of bearing frame.
After the upper arc plate 304 moves downwards to clamp the pipeline, the threaded rod 401 is rotated by the hand rotating ring, so that the threaded rod 401 moves downwards to drive the clamping plate 403 to move downwards to further clamp the pipeline.
In order to facilitate the butt joint of the two pipelines, an overlap joint support 2 is further arranged between the two supporting mechanisms and comprises: the lapping plate 206 is arranged between the two lower arc plates 301, the lapping plate 206 is connected with the mounting platform 1 through a second limiting mechanism in the vertical direction, the bottom of the lapping plate 206 is fixedly connected with a second lead screw 205, a thread through hole in thread fit with the second lead screw 205 is formed in the mounting platform 1, the second lead screw 205 is arranged in the thread through hole, and a second driving mechanism used for driving the second lead screw 205 to move up and down is arranged on the mounting platform 1.
When the pipe end butt joint device is used, the second screw rod 205 is driven to move up and down through the second driving mechanism to drive the lapping plate 206 to move, so that the lapping plate 206 and the inner bottom surface of the lower arc plate 301 are located on the same horizontal line, and when the end of a pipe enters between the two supporting mechanisms, the end of the pipe is conveniently and rapidly butted.
The second driving mechanism comprises a second servo motor 201 fixedly connected with the mounting platform 1, an output shaft of the second servo motor 201 is fixedly connected with a driving rod 202, a first gear 203 is fixedly sleeved on the driving rod 202, a second gear 204 is connected to the second screw rod 205 in a threaded manner, the second gear 204 is meshed with the first gear 203, and the second gear 204 and the first gear 203 can select two bevel gears which are vertically arranged or two straight gears which are parallelly arranged.
Before the pipeline is fixed, the second servo motor 201 is started, the second servo motor 201 drives the first gear 203 to rotate, the first gear 203 drives the second gear 204 meshed with the first gear to rotate, an internal thread is arranged on the inner circumferential surface of the second gear 204, the second screw rod 205 is in threaded connection with the second gear 204, the second gear 204 rotates to drive the second screw rod 205 to move up and down until the inner bottom surfaces of the lap plate 206 and the lower arc plate 301 are located on the same horizontal line, or the lap plate 206 is moved by a required height according to actual requirements.
In order to ensure that the second gear 204 rotates to drive the second lead screw 205 to move up and down, the second limiting mechanism comprises a vertical rod 207 which is fixedly connected with the bottom of the lapping plate 206, a limiting hole matched with the diameter of the vertical rod 207 is formed in the mounting platform 1, the vertical rod 207 moves up and down along the limiting hole, and the lapping plate 206 and the second lead screw 205 are prevented from rotating.
In order to move the whole device conveniently, universal wheels 102 are arranged on the periphery of the bottom of the mounting platform 1, a hand-held frame 101 is fixedly connected to the top of the mounting platform 1, the universal wheels 102 can be selectively locked, and the universal wheels are locked after being moved to a proper position.
Principle of operation
The utility model provides a pair of pipeline under pressure butt joint installation is with supplementary supporting mechanism, when using, the staff is with first servo motor 306 switch on, first servo motor 306's output drives dwang 307 and rotates, bottom at dwang 307 is provided with first lead screw 308, it rotates to make dwang 307 drive first lead screw 308, surface threaded connection at first lead screw 308 has first connecting plate 309, it goes up and down to make first lead screw 308 drive first connecting plate 309, thereby it is convenient for carry out the effect closed and expansion with last arc plate 304 and lower arc plate 301 when using to have reached the device, during the use, the staff needs to fix the inside pipeline of device, because of being provided with fixed establishment 4 at the top of last arc plate 304, one side at fixed establishment 4 is provided with threaded rod 401, top at threaded rod 401 is provided with handheld portion 402, the staff rotates handheld portion 402, make handheld portion 402 drive the bottom the threaded rod 401 carry out the lift operation, and be provided with grip block 403 in the bottom of last arc plate 401, make grip block 403 carry out the inside pipeline of fixed establishment to the threaded rod when using, thereby reached the quick effect that the pipeline device that fixed installation carried out.
To sum up, the utility model discloses a set up the arc board and carry out the centre gripping to the pipeline with lower arc board, simultaneously down arc board and last arc between the board connect through sharp displacement mechanism, sharp displacement mechanism can drive the arc board and reciprocate as required to dock the diameter of the pipeline of installation, thereby reached the device and be convenient for carry out the effect closed and the expansion with last arc board and lower arc board when using, through setting up fixed establishment, the threaded rod, the setting of handheld portion and grip block, the grip block is connected through the bearing frame in the bottom of threaded rod, it carries out the centre gripping fixedly to make the grip block move down the pipeline of bottom through rotating the threaded rod when using, thereby reached and carried out further fixed effect with the pipeline of device inside
The above disclosure is only for the preferred embodiments of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a pipeline under pressure butt joint installation is with supplementary supporting mechanism, includes mounting platform (1), its characterized in that still includes:
at least two sets of supporting mechanism (3), the setting is on mounting platform (1), supporting mechanism (3) include:
the bottom of the lower arc plate (301) is fixedly connected with the mounting platform (1);
go up arc board (304), with arc board (301) relative setting down, go up one side and arc board (301) down of arc board (304) and follow vertical direction sliding connection, go up the other one side of arc board (304) and be provided with straight line displacement mechanism, straight line displacement mechanism's a fixed piece and arc board (301) fixed connection down move piece and last arc board (304) fixed connection for arc board (304) are gone up in the drive and are followed vertical direction and remove.
2. The auxiliary supporting mechanism for the butt joint installation of the pressure pipelines as claimed in claim 1, wherein a first limiting structure is arranged on one side of the upper arc plate (304) which is in sliding connection with the lower arc plate (301), the first limiting structure comprises a limiting plate (302), the limiting plate (302) is fixedly connected with the lower arc plate (301), a through hole in the vertical direction is formed in the limiting plate (302), a limiting rod (303) is arranged in the through hole in a sliding manner, and the upper end of the limiting rod (303) is fixedly connected with the upper arc plate (304).
3. An auxiliary support mechanism for butt-joint installation of pressure pipes according to claim 1, wherein the linear displacement mechanism comprises: the first connecting plate (309) is fixedly connected with the lower arc plate (301), and a threaded hole in the vertical direction is formed in the first connecting plate (309); the second connecting plate (305) is arranged above the first connecting plate (309), one side of the second connecting plate is fixedly connected with the upper arc plate (304), and a through hole coaxial with the threaded hole is formed in the second connecting plate (305); the first screw rod (308) penetrates through the through hole, a first driving mechanism is connected to the upper end of the first screw rod in a sleeved mode, the lower end of the first screw rod is in threaded connection with the threaded hole, and the first driving mechanism body is fixedly arranged on the second connecting plate (305).
4. An auxiliary supporting mechanism for butt joint installation of pressure pipelines according to claim 3, wherein the first driving mechanism comprises a first servo motor (306) fixedly arranged on the second connecting plate (305), an output shaft of the first servo motor is fixedly connected with a rotating rod (307), and the lower end of the rotating rod (307) is fixedly connected with the upper end of the first screw rod (308).
5. The auxiliary supporting mechanism for the butt joint installation of the pressure pipelines is characterized by further comprising a fixing mechanism (4) which comprises an arc-shaped clamping plate (403) and is arranged on the inner side of the upper arc plate (304), a threaded rod (401) is in threaded connection with the top of the upper arc plate (304), the lower end of the threaded rod (401) is rotatably connected with the clamping plate (403), and a handheld part (402) is fixedly connected with the upper end.
6. The auxiliary supporting mechanism for butt joint installation of the pressure pipelines as claimed in claim 5, wherein the lower end of the threaded rod (401) is sleeved with a bearing seat, and the base of the bearing seat is fixedly connected with the clamping plate (403).
7. An auxiliary support mechanism for the butt-joint installation of pressure pipes according to claim 1, further comprising a lap-joint support (2) comprising: lapping plate (206), the setting is between two arc boards (301) down, lapping plate (206) are connected with mounting platform (1) through second stop gear, and the bottom fixedly connected with second lead screw (205) of lapping plate (206), set up on mounting platform (1) with second lead screw (205) screw-thread fit's screw through-hole, second lead screw (205) set up in the screw through-hole, are provided with on mounting platform (1) to be used for driving the second actuating mechanism that second lead screw (205) reciprocated.
8. The auxiliary supporting mechanism for the butt joint installation of the pressure pipelines as claimed in claim 7, wherein the second driving mechanism comprises a second servo motor (201) and is fixedly connected with the installation platform (1), an output shaft of the second servo motor (201) is fixedly connected with a driving rod (202), a first gear (203) is fixedly sleeved on the driving rod (202), a second gear (204) is connected to the second lead screw (205) in a threaded manner, and the second gear (204) is meshed with the first gear (203).
9. The auxiliary supporting mechanism for butt joint installation of pressure pipelines as claimed in claim 7, wherein the second limiting mechanism comprises a vertical rod (207) fixedly connected with the bottom of the lap plate (206), and the mounting platform (1) is provided with a limiting hole matched with the diameter of the vertical rod (207).
10. The auxiliary supporting mechanism for the butt joint installation of the pressure pipelines is characterized in that universal wheels (102) are arranged on the periphery of the bottom of the installation platform (1), and a hand-held frame (101) is fixedly connected to the top of the installation platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221429733.3U CN217833437U (en) | 2022-06-09 | 2022-06-09 | Auxiliary supporting mechanism for butt joint installation of pressure pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221429733.3U CN217833437U (en) | 2022-06-09 | 2022-06-09 | Auxiliary supporting mechanism for butt joint installation of pressure pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217833437U true CN217833437U (en) | 2022-11-18 |
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ID=84021906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221429733.3U Active CN217833437U (en) | 2022-06-09 | 2022-06-09 | Auxiliary supporting mechanism for butt joint installation of pressure pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217833437U (en) |
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2022
- 2022-06-09 CN CN202221429733.3U patent/CN217833437U/en active Active
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