CN219725748U - Fixing device for pipeline polishing - Google Patents

Abstract

The utility model relates to the technical field of pipeline polishing and discloses a fixing device for pipeline polishing, which solves the problem of unstable fixing of a pipeline at present and comprises a mounting frame, wherein a fixing mechanism is arranged in the mounting frame, a lifting mechanism is arranged on the fixing mechanism, the fixing mechanism comprises an inner plate fixed in the mounting frame, two vertical plates are symmetrically and movably arranged at the top of the inner plate, clamping discs are fixedly arranged on one sides of the two vertical plates, which are close to each other, positioning columns are fixedly arranged on one sides of the two clamping discs, which are close to each other, and side rods are fixedly arranged on one sides of the two positioning columns, which are far away from each other; according to the utility model, through the cooperation between the inner rod and the U-shaped plate and the cooperation between the spring and the vertical plate, the two clamping discs are convenient to approach each other to clamp the pipeline, and through the cooperation between the motor and the screw rod and the cooperation between the screw sleeve and the driving rod, the two sliding blocks are convenient to approach each other to limit the two U-shaped plates, so that the pipeline is more stable to fix.

Description

Fixing device for pipeline polishing

Technical Field

The utility model belongs to the technical field of pipeline polishing, and particularly relates to a fixing device for pipeline polishing.

Background

Most pipelines used in the construction sites at present are directly delivered from factories, and in the transportation process, the pipelines basically undergo natural weathering and then are rusted, so that when the construction sites are used normally, workers are usually required to polish the pipelines; according to the authorized bulletin number: CN208977566U, named as a fixing device for polishing a pipeline, has the function of reducing friction by arranging semicircular grooves and balls, effectively reduces friction between a limiting block and a connecting plate, saves more labor when rotating a threaded rod by arranging a turntable and a rotating handle, and prevents a pipe body from directly contacting a clamping rod when being fixed by arranging an annular sleeve gasket, thereby effectively protecting the pipe body; the following drawbacks still remain:

the trapezoid block is driven to rotate around the fixed shaft through the rotating handle, so that the inner wall of the pipe body is clamped by the teeth to fix the pipe, the rotating handle is exposed to the outside, the rotating handle is enabled to be easily touched by the outside to rotate reversely, and the pipe is unstable to fix.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the fixing device for polishing the pipeline, which effectively solves the problem of unstable fixing of the pipeline at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixing device for polishing the pipeline comprises a mounting frame, wherein a fixing mechanism is arranged in the mounting frame, and a lifting mechanism is arranged on the fixing mechanism;

the fixed establishment is including being fixed in the inside inner panel of mounting bracket, and the top symmetry movable mounting of inner panel has two risers, and the equal fixed mounting in one side that two risers are close to each other has the clamping disk, and the equal fixed mounting in one side that two clamping disks are close to each other has the reference column, and the equal fixed mounting in one side that two reference columns kept away from each other has the side lever, and the one end that two side levers kept away from each other all runs through the mounting bracket and fixed mounting has the side piece, and two side levers all with mounting bracket swing joint.

Preferably, the mounting bracket is provided with two sliding grooves symmetrically, the inner rods are fixedly arranged in the two sliding grooves, the outer sides of the two inner rods are movably sleeved with U-shaped plates, the bottoms of the two vertical plates are fixedly connected with the tops of the two U-shaped plates respectively, springs are fixedly connected to one sides of the two U-shaped plates, which are far away from each other, one ends of the two springs, which are far away from each other, are fixedly connected with the inner walls of the two sliding grooves respectively, and the two springs are movably sleeved with the two inner rods respectively.

Preferably, the bottom fixed mounting of inner panel has the motor, and the bottom fixed mounting of motor has the screw rod, and the bottom of screw rod rotates with the inside diapire of mounting bracket to be connected, and the outside screw thread of screw rod has cup jointed the swivel nut, and the outside symmetry of swivel nut rotates and is connected with two actuating levers, and the slider has all been movably cup jointed in the outside of two interior poles, and two sliders are located the inside of two U template respectively, and the one end that the swivel nut was kept away from to two actuating levers rotates with the bottom of two sliders respectively to be connected.

Preferably, the lifting mechanism comprises an air cylinder fixed at the top of the inner plate, the top of the air cylinder is fixedly provided with a lifting plate, the top of the lifting plate is fixedly provided with a supporting seat, and the two vertical plates are movably sleeved on the outer side of the lifting plate.

Preferably, the top symmetry fixed mounting of inner panel has two montants, and the top of two montants all runs through the lifter plate and fixed mounting has the kicking block, and two montants all with lifter plate swing joint.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, through the cooperation between the inner rod and the U-shaped plate and between the spring and the vertical plate, the two clamping discs are convenient to mutually approach to clamp the pipeline, and through the cooperation between the motor and the screw rod and between the screw sleeve and the driving rod, the two sliding blocks are convenient to mutually approach to limit the two U-shaped plates, so that the pipeline is more stable to fix;

(2) This novel cooperation between through cylinder and lifter plate and montant, the supporting seat of being convenient for upwards moves to be convenient for make the pipeline on the supporting seat remove to between two grip blocks, thereby be convenient for follow-up fixed to the pipeline.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a fixture for polishing a pipe according to the present utility model;

FIG. 2 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the screw sleeve of the present utility model;

FIG. 4 is a schematic view of the elevating mechanism of the present utility model;

in the figure: 1. a mounting frame; 2. a fixing mechanism; 201. an inner plate; 202. a clamping plate; 203. a side block; 204. a chute; 205. a screw sleeve; 206. a vertical plate; 207. a side bar; 208. positioning columns; 209. a U-shaped plate; 2010. a motor; 2011. an inner rod; 2012. a slide block; 2013. a spring; 2014. a screw; 2015. a driving rod; 3. a lifting mechanism; 301. a cylinder; 302. a lifting plate; 303. a top block; 304. a support base; 305. and a vertical rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

In the first embodiment, as shown in fig. 1, the utility model comprises a mounting frame 1, wherein a fixing mechanism 2 is arranged in the mounting frame 1, and a lifting mechanism 3 is arranged on the fixing mechanism 2;

in a use state, the pipeline is firstly moved to a proper position by the lifting mechanism 3, and then clamped and fixed by the fixing mechanism 2.

Specifically, given by fig. 2-3, fixing mechanism 2 includes an inner plate 201 fixed in the inside of mounting bracket 1, two risers 206 are symmetrically and movably installed at the top of inner plate 201, clamping discs 202 are fixedly installed at one sides of two risers 206, positioning columns 208 are fixedly installed at one sides of two clamping discs 202, side rods 207 are fixedly installed at one sides of two positioning columns 208, one ends of two side rods 207 are penetrated through mounting bracket 1 and fixedly installed with side blocks 203, and two side rods 207 are movably connected with mounting bracket 1, two sliding grooves 204 are symmetrically arranged on mounting bracket 1, inner rods 2011 are fixedly installed in two sliding grooves 204, U-shaped plates 209 are movably sleeved at the outer sides of two inner rods 2011, the bottoms of two risers 206 are fixedly connected with the top of two U-shaped plates 209 respectively, one sides of two U-shaped plates 209 are fixedly connected with springs 2013, one ends of two springs 2013 are fixedly connected with the inner walls of two sliding grooves 204 respectively, two springs 2013 are movably connected with the bottoms of two inner rods 2010 and movably connected with two screw rods 2012, two screw rods 2012 are rotatably connected with two 2012, two screw rods 2012 are rotatably connected with the bottoms of two inner rods 2014 of two inner rods 2011 are rotatably arranged at the bottoms of two inner rods 2014 respectively;

in the use state, firstly, the motor 2010 is started, the screw 2014 is driven to rotate, the screw sleeve 205 is driven to move upwards, meanwhile, the two sliding blocks 2012 are driven to move away from each other through the two driving rods 2015, the two U-shaped plates 209 are pushed to move, at the moment, the two springs 2013 are compressed, then the two vertical plates 206 are driven to move away from each other, at the moment, the two clamping discs 202 are moved away from each other, then the pipeline is placed between the two clamping discs 202, then the motor 2010 is started again, the screw 2014 reversely rotates, the screw sleeve 205 moves downwards, the two sliding blocks 2012 are driven to move close to each other through the two driving rods 2015, at the moment, the limit on the two U-shaped plates 209 is released, meanwhile, the two springs 2013 are reset to drive the two U-shaped plates 209 to move close to each other, at the moment, the two clamping discs 202 are close to each other and clamp the pipeline, and the two positioning columns 208 are located in the pipeline to play a limiting role, then the two sliding blocks 2012 are enabled to continue to move close to each other until the two sliding blocks 2012 are respectively contacted with the two U-shaped plates 209, so that the two U-shaped plates 209 are limited, and finally the pipeline is enabled to be fixed more stably.

Specifically, as shown in fig. 4, the lifting mechanism 3 includes an air cylinder 301 fixed on the top of the inner plate 201, a lifting plate 302 is fixedly installed on the top of the air cylinder 301, a supporting seat 304 is fixedly installed on the top of the lifting plate 302, two vertical plates 206 are movably sleeved on the outer side of the lifting plate 302, two vertical rods 305 are symmetrically and fixedly installed on the top of the inner plate 201, top ends of the two vertical rods 305 penetrate through the lifting plate 302 and are fixedly provided with a top block 303, and the two vertical rods 305 are movably connected with the lifting plate 302;

in the use state, the pipeline is firstly placed on the supporting seat 304, then the air cylinder 301 is started, the lifting plate 302 is driven to move upwards along the two vertical rods 305, the supporting seat 304 is driven to move upwards until the pipeline is positioned between the two clamping discs 202, and finally the subsequent fixing of the pipeline is facilitated.

Claims (5)

1. A fixing device for polishing a pipeline, comprising a mounting frame (1), characterized in that: a fixing mechanism (2) is arranged in the mounting frame (1), and a lifting mechanism (3) is arranged on the fixing mechanism (2);

fixed establishment (2) are including being fixed in inside inner panel (201) of mounting bracket (1), the top symmetry movable mounting of inner panel (201) has two riser (206), the equal fixed mounting in one side that two riser (206) are close to each other has clamping disk (202), the equal fixed mounting in one side that two clamping disks (202) are close to each other has reference column (208), the equal fixed mounting in one side that two reference columns (208) are kept away from each other has side lever (207), the one end that two side levers (207) are kept away from each other all runs through mounting bracket (1) and fixed mounting have side piece (203), and two side lever (207) all with mounting bracket (1) swing joint.

2. A fixture for pipe polishing as defined in claim 1, wherein: the utility model discloses a mounting bracket, including mounting bracket (1), inside of two spouts (204) is all fixed mounting has interior pole (2011), U template (209) have all been cup jointed in the outside of two interior poles (2011) all activity, the bottom of two riser (206) respectively with the top fixed connection of two U templates (209), one side that two U templates (209) kept away from each other is all fixedly connected with spring (2013), the one end that two springs (2013) kept away from each other respectively with the inner wall fixed connection of two spouts (204), and two springs (2013) are respectively with the activity of two interior poles (2011) cup joint.

3. A fixture for pipe polishing as defined in claim 1, wherein: the bottom fixed mounting of inner panel (201) has motor (2010), the bottom fixed mounting of motor (2010) has screw rod (2014), the bottom of screw rod (2014) rotates with the inside diapire of mounting bracket (1) and is connected, swivel nut (205) have been cup jointed to the outside screw thread of screw rod (2014), the outside symmetry rotation of swivel nut (205) is connected with two actuating levers (2015), slider (2012) have all been cup jointed in the outside of two interior poles (2011) movably, and two sliders (2012) are located the inside of two U template (209) respectively, the one end that swivel nut (205) were kept away from to two actuating levers (2015) rotates with the bottom of two sliders (2012) respectively and is connected.

4. A fixture for pipe polishing as defined in claim 1, wherein: the lifting mechanism (3) comprises an air cylinder (301) fixed at the top of the inner plate (201), a lifting plate (302) is fixedly arranged at the top of the air cylinder (301), a supporting seat (304) is fixedly arranged at the top of the lifting plate (302), and two vertical plates (206) are movably sleeved on the outer side of the lifting plate (302).

5. A fixture for pipe polishing as defined in claim 1, wherein: two montants (305) are symmetrically and fixedly installed at the top of the inner plate (201), the top ends of the two montants (305) penetrate through the lifting plate (302) and are fixedly provided with a top block (303), and the two montants (305) are movably connected with the lifting plate (302).