CN212986249U

CN212986249U - Liftable supporting device for gas pipeline construction

Info

Publication number: CN212986249U
Application number: CN202021066789.8U
Authority: CN
Inventors: 李海鸿; 林耿彬; 李玉梅; 李坚鸿; 钟力文; 张雄宏; 陈国和; 庄楚文; 李少鹏; 李子明
Original assignee: Guangdong Ronghong Construction Co ltd
Current assignee: Guangdong Ronghong Construction Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-04-16
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a supporting device for gas transmission pipeline construction of liftable, including bottom plate and fixed frame, the both sides at fixed frame top all have the support frame through slide rail sliding connection to two support frames and the equal fixedly connected with rubber pad of one side of pipeline contact, the right side fixedly connected with motor of fixed frame inner wall, and the output fixedly connected with threaded rod of motor, the threaded rod keep away from the one end of motor and pass through the bearing and rotate with the left side of fixed frame inner wall to be connected, the utility model relates to a pipeline strutting arrangement technical field. This liftable strutting arrangement for gas transmission pipeline construction can be applicable to the pipeline of different diameters and support, can remove the pipeline again behind the pipeline is put, and flexibility and suitability can both satisfy the user demand, have improved the practicality, and the stopper can block into the spout under the effect of spring resilience power, prevents that the lead screw from rotating, can avoid the clamp splice to press from both sides tight back, because the lead screw rotates and leads to the clamp splice not hard up, has improved the reliability.

Description

Liftable supporting device for gas pipeline construction

Technical Field

The utility model relates to a pipeline strutting arrangement technical field specifically is a liftable strutting arrangement for gas transmission pipeline construction.

Background

The gas transmission pipeline is mainly used for transmitting natural gas, liquefied petroleum gas and artificial gas. In long-distance transportation, a gas pipeline is specially used for transporting natural gas media, in cities and towns, a gas pipeline is used for transporting natural gas (including associated gas produced in oil fields) from a mining place or a processing plant to a city gas distribution center or a user of an industrial enterprise, and the natural gas pipeline is also called a gas pipeline.

In the erection or laying process of gas transmission pipeline, often need use strutting arrangement to assist the workman to carry out linking of pipeline, but the current strutting arrangement that can be applicable to different diameter pipelines can't remove the position of pipeline, and the strutting arrangement that can remove the position of pipeline can't be applicable to the pipeline of different diameters, leads to strutting arrangement or can't remove behind the fixed pipeline, and the flexibility is relatively poor, or can't be applicable to the pipeline of different diameters, and application scope is less, has reduced the practicality of device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a supporting device is used in gas transmission pipeline construction of liftable has solved flexibility and suitability both can't satisfy the user demand simultaneously, the lower problem of practicality.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a liftable supporting device for construction of a gas transmission pipeline comprises a bottom plate and a fixed frame, wherein two sides of the top of the fixed frame are respectively connected with a supporting frame in a sliding manner through a sliding rail, one surfaces of the two supporting frames, which are contacted with the pipeline, are respectively fixedly connected with a rubber pad, the right side of the inner wall of the fixed frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, one end, away from the motor, of the threaded rod is rotatably connected with the left side of the inner wall of the fixed frame through a bearing, the bottoms of the two supporting frames are respectively and fixedly connected with a first movable block and a second movable block, the bottoms of the first movable block and the second movable block penetrate through the fixed frame and extend into the fixed frame, the second movable block is in threaded connection with the surface of the threaded rod, the bottom of the first movable block, the surface of lead screw just is located the dead ahead of threaded rod and the equal threaded connection in dead astern has the clamp splice to the thread groove with lead screw looks adaptation is all seted up to one side that two clamp splices are relative, two the equal fixedly connected with in top of clamp splice runs through the fixed plate to the limiting plate top.

Preferably, the front and the back at the top of the limiting plate are both provided with a through groove matched with the fixing plate, and the top of the fixing plate is fixedly connected with a first baffle.

Preferably, the surface of the screw rod and the front of the fixed frame are connected with a movable sleeve in a sliding mode, one end, located inside the movable sleeve, of the screw rod is fixedly connected with a polygonal block matched with the movable sleeve, and a spring is fixedly connected between the front face of the polygonal block and the front face of the inner wall of the movable sleeve.

Preferably, the top and the bottom at the back of the movable sleeve are fixedly connected with limiting blocks, and the top and the bottom at the front of the fixed frame are provided with sliding chutes matched with the limiting blocks.

Preferably, the front face of the movable sleeve is fixedly connected with a rotating plate, and one end, located behind the fixed frame, of the screw rod is fixedly connected with a second baffle.

Preferably, the both sides at bottom plate top are the equal fixedly connected with telescopic link to the output of two telescopic links all with the bottom fixed connection of fixed frame.

Advantageous effects

The utility model provides a liftable supporting device for gas transmission pipeline construction. Compared with the prior art, the method has the following beneficial effects:

(1) the liftable supporting device for the construction of the gas transmission pipeline is characterized in that a motor is fixedly connected to the right side of the inner wall of a fixed frame, a threaded rod is fixedly connected to the output end of the motor, one end, away from the motor, of the threaded rod is rotatably connected to the left side of the inner wall of the fixed frame through a bearing, the bottoms of two supporting frames are respectively and fixedly connected with a first movable block and a second movable block, the bottoms of the first movable block and the second movable block penetrate through the fixed frame and extend into the fixed frame, the second movable block is in threaded connection with the surface of the threaded rod, a limiting plate is fixedly connected to the bottom of the first movable block, a lead screw penetrating through the back of the fixed frame is slidably connected to the front of the fixed frame, clamping blocks are in threaded connection with the surfaces of the lead screw and are positioned right in front of and right behind the threaded rod, threaded grooves matched with the lead screw are formed in one side, the motor work can drive the support frame motion on right side to adjust the distance between two support frames, make the device can be applicable to the pipeline of different diameters, rotate the lead screw and drive two clamp splice motions, make the surperficial laminating of thread groove and threaded rod, motor work this moment can drive two support frames simultaneous movement, thereby can adjust the position of pipeline, make the device can be applicable to the pipeline support of different diameters, can remove the pipeline after the pipeline is put again, the user demand can both be satisfied to flexibility and suitability, the practicality has been improved.

(2) This liftable supporting device for gas transmission pipeline construction, the place ahead sliding connection who just is located fixed frame through the surface of lead screw has the movable sleeve, the lead screw is located the inside one end fixedly connected with of movable sleeve and the polygonal piece of movable sleeve looks adaptation, and fixedly connected with spring between the front of polygonal piece and the front of movable sleeve inner wall, the top at the movable sleeve back and the equal fixedly connected with stopper in bottom, and the spout with stopper looks adaptation is all seted up with the bottom at the positive top of fixed frame, when loosening the rotor plate, the stopper can block into the spout under the effect of spring resilience power, prevent that the lead screw from rotating, can avoid the clamp splice to press from both sides tight back, because the lead screw rotates and leads to the clamp splice not hard up, the reliability is improved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a side view of the internal structure of the fixing frame and the clamping block of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 5 is the utility model discloses a first movable block and limiting plate structure's perspective.

In the figure: the device comprises a base plate 1, a fixed frame 2, a supporting frame 3, a rubber pad 4, a motor 5, a threaded rod 6, a first movable block 7, a second movable block 8, a limiting plate 9, a lead screw 10, a clamping block 11, a threaded groove 12, a fixed plate 13, a first baffle 14, a movable sleeve 15, a polygonal block 16, a spring 17, a limiting block 18, a sliding groove 19, a rotating plate 20, a second baffle 21 and a telescopic rod 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a liftable supporting device for gas transmission pipeline construction comprises a bottom plate 1 and a fixed frame 2, wherein the front side and the back side of the fixed frame 2 are respectively provided with a long through groove matched with a screw rod 10, two sides of the top of the bottom plate 1 are respectively and fixedly connected with a telescopic rod 22, the telescopic rods 22 are connected with a control switch and an external power supply through wires, the output ends of the two telescopic rods 22 are respectively and fixedly connected with the bottom of the fixed frame 2, two sides of the top of the fixed frame 2 are respectively and slidably connected with a supporting frame 3 through sliding rails, referring to figure 3, sliding rails are arranged between the bottom of the supporting frame 3 and the top of the fixed frame 2, the supporting frame 3 can be supported and limited, a rubber pad 4 is respectively and fixedly connected with one surface of the two supporting frames 3, which is contacted with a pipeline, a motor 5 is fixedly connected with the right side of the inner wall of the fixed frame, the fixing device has the function of positive and negative rotation, the output end of the motor 5 is fixedly connected with a threaded rod 6, one end of the threaded rod 6, far away from the motor 5, is rotatably connected with the left side of the inner wall of the fixed frame 2 through a bearing, the bottoms of the two support frames 3 are respectively and fixedly connected with a first movable block 7 and a second movable block 8, the bottoms of the first movable block 7 and the second movable block 8 both penetrate through the fixed frame 2 and extend to the inside of the fixed frame 2, the second movable block 8 is in threaded connection with the surface of the threaded rod 6, the bottom of the first movable block 7 is fixedly connected with a limiting plate 9, the front and the back of the top of the limiting plate 9 are both provided with through grooves matched with fixing plates 13, the tops of the two fixing plates 13 are both fixedly connected with first baffle plates 14, the first baffle plates 14 can prevent the fixing plates 13 from being separated from the through grooves, a movable sleeve 15 is slidably connected on the surface of the screw rod 10 and positioned in front of the fixed frame 2, the section of the movable sleeve 15 is a polygonal ring, the inner wall of the movable sleeve 15 is matched with the polygonal block 16, so that the movable sleeve 15 can rotate to drive the polygonal block 16 to rotate, the front surface of the movable sleeve 15 is fixedly connected with a rotating plate 20, one end of the screw rod 10 positioned at the rear of the fixed frame 2 is fixedly connected with a second baffle plate 21, the second baffle plate 21 can prevent the screw rod from separating from the fixed frame 2, the top and the bottom of the back surface of the movable sleeve 15 are both fixedly connected with a limiting block 18, the top and the bottom of the front surface of the fixed frame 2 are both provided with a sliding groove 19 matched with the limiting block 18, one end of the screw rod 10 positioned in the movable sleeve 15 is fixedly connected with the polygonal block 16 matched with the movable sleeve 15, a spring 17 is fixedly connected between the front surface of the polygonal block 16 and the front, and threaded grooves 12 matched with the screw rods 10 are formed in the opposite sides of the two clamping blocks 11, and fixing plates 13 penetrating to the upper portion of the limiting plate 9 are fixedly connected to the tops of the two clamping blocks 11.

When the device is used, the motor 5 works by controlling the switch, the threaded rod 6 rotates to drive the second movable block 8 to move, the support frame 3 on the right side is further driven to move, so that the distance between the two support frames 3 is adjusted, the device can be suitable for supporting pipelines with different diameters, when the position of the pipeline needs to be adjusted, the rotating plate 20 is pulled to drive the limiting block 18 to be separated from the sliding groove 19, the spring 17 is stretched, then the rotating plate 20 is rotated, the polygonal block 16 is driven to rotate by the movable sleeve 15, the lead screw 10 is further driven to rotate, the two clamping blocks 11 move along the lead screw 10, the inner walls of the thread grooves 12 on the two clamping blocks 11 are further attached to the surface of the threaded rod 6, then the rotating plate 20 is loosened, the shrinkage and deformation block 15 returns to the original position under the action of the resilience force of the spring 17, so that the limiting block 18 is, prevent that lead screw 10 from rotating, open motor 5 through control switch this moment again, make threaded rod 6 rotate, can drive clamp splice 11 emergence motion to drive left support frame 3 motion through limiting plate 8 and first movable block 7, the support frame 3 motion on second movable block 8 drive right side simultaneously, the position of adjustable pipeline promptly makes the work of telescopic link 22 through control switch, can adjust the height of fixed frame 2, thereby the height of adjustment pipeline.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liftable strutting arrangement for gas transmission pipeline construction, includes bottom plate (1) and fixed frame (2), the both sides at fixed frame (2) top all have support frame (3) through slide rail sliding connection to two support frames (3) and the equal fixedly connected with rubber pad (4) of one side of pipeline contact, its characterized in that: the right side fixedly connected with motor (5) of fixed frame (2) inner wall to the output fixedly connected with threaded rod (6) of motor (5), the one end that motor (5) were kept away from in threaded rod (6) is passed through the bearing and is rotated with the left side of fixed frame (2) inner wall and be connected, two the bottom difference fixedly connected with first movable block (7) and second movable block (8) of support frame (3), the bottom of first movable block (7) and second movable block (8) all runs through fixed frame (2) and extends to the inside of fixed frame (2), the surface threaded connection of second movable block (8) and threaded rod (6), the bottom fixedly connected with limiting plate (9) of first movable block (7), the front sliding connection of fixed frame (2) has lead screw (10) that runs through to the fixed frame (2) the back, the surface of lead screw (10) just is located the dead ahead and the equal threaded connection in dead ahead and dead astern of threaded rod (6) have clamp splice(s) (2) (6) 11) And threaded grooves (12) matched with the screw rods (10) are formed in one opposite sides of the two clamping blocks (11), and the tops of the two clamping blocks (11) are fixedly connected with fixing plates (13) penetrating to the upper portion of the limiting plate (9).

2. The liftable supporting device for construction of gas transmission pipelines as claimed in claim 1, wherein: the front and the back at the top of the limiting plate (9) are both provided with a through groove matched with the fixing plate (13), and the two fixing plates (13) are fixedly connected with a first baffle (14).

3. The liftable supporting device for construction of gas transmission pipelines as claimed in claim 1, wherein: the surface of the screw rod (10) is connected with a movable sleeve (15) in a sliding mode in front of the fixed frame (2), one end, located inside the movable sleeve (15), of the screw rod (10) is fixedly connected with a polygonal block (16) matched with the movable sleeve (15), and a spring (17) is fixedly connected between the front face of the polygonal block (16) and the front face of the inner wall of the movable sleeve (15).

4. The liftable supporting device for construction of gas transmission pipelines as claimed in claim 3, wherein: the top and the bottom at the back of the movable sleeve (15) are fixedly connected with limit blocks (18), and the top and the bottom at the front of the fixed frame (2) are provided with slide grooves (19) matched with the limit blocks (18).

5. The liftable supporting device for construction of gas transmission pipelines as claimed in claim 3, wherein: the front face of the movable sleeve (15) is fixedly connected with a rotating plate (20), and one end of the screw rod (10) located behind the fixed frame (2) is fixedly connected with a second baffle (21).

6. The liftable supporting device for construction of gas transmission pipelines as claimed in claim 1, wherein: the equal fixedly connected with telescopic link (22) in both sides at bottom plate (1) top to the output of two telescopic links (22) all with the bottom fixed connection of fixed frame (2).