CN214109811U

CN214109811U - Pipeline grinding device for building engineering

Info

Publication number: CN214109811U
Application number: CN202022262774.5U
Authority: CN
Inventors: 黄章; 任志刚; 郭小川
Original assignee: Individual
Current assignee: Liaoning Shixin Engineering Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-09-03
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a pipeline grinding device for building engineering, including an upper fixed plate, roof, pipe fitting, bottom plate and well fixed plate, both sides all are provided with two sets of top plates around the bottom surface of roof, and all are fixed with the well fixed plate in the lower extreme outside of every group top fixed plate, the lower extreme of well fixed plate is all fixed on a set of bottom plate, be provided with the base between the bottom of a set of bottom plate that bottom plate and right side are adjacent, and both sides all are fixed with unipolar telescopic cylinder about the up end of base, the bottom surface at the backing plate is fixed to unipolar telescopic cylinder's upper end, and the up end of backing plate is provided with pillow platform to the outer anchor ring lower part of pipe fitting is located pillow bench. This pipeline grinding device for building engineering, the structure sets up rationally, makes things convenient for the centre gripping to fix the pipe fitting, and the structure of polishing simultaneously conveniently removes to change the position of polishing, more conveniently polish processing, it is more convenient to use.

Description

Pipeline grinding device for building engineering

Technical Field

The utility model relates to a building engineering machinery specifically is a pipeline grinding device for building engineering in the technical field of the construction engineering machinery.

Background

During the construction of buildings, various types of steel pipes or pipelines are often needed, the pipelines are often needed to be polished before the welding and installation of the pipelines, so that the subsequent installation, welding, rust prevention procedures and the like can be conveniently and smoothly carried out,

however, the polishing of the surface layer of the existing pipeline is mostly carried out by using a polishing machine, and a large pipe fitting is inconvenient and firm, so that the polishing processing is difficult, the processing is troublesome and laborious, and the overall polishing efficiency is low.

Disclosure of Invention

An object of the utility model is to provide a pipeline grinding device for building engineering to solve the polishing on the current pipeline top layer that proposes in the above-mentioned background art and use the polisher to go on more, great pipe fitting is convenient firm more, leads to the processing of polishing more difficult, and processing is taken trouble hard, and the problem of whole efficiency of polishing on the low side.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pipeline grinding device for building engineering, includes upper fixed plate, roof, pipe fitting, bottom plate and well fixed plate, both sides all are provided with two sets of upper fixed plates around the bottom surface of roof, and all are fixed with well fixed plate in the lower extreme outside of every group upper fixed plate, the lower extreme of well fixed plate all is fixed on a set of bottom plate, be provided with the base between the bottom of a set of bottom plate that bottom plate and right side are adjacent, and both sides all are fixed with unipolar telescopic cylinder about the up end of base, unipolar telescopic cylinder's upper end is fixed in the bottom surface of backing plate, and the up end of backing plate is provided with the pillow platform to the outer anchor ring lower part of pipe fitting is located the pillow platform.

Preferably, a set of first linear sliding rails is installed on the left portion and the right portion of the bottom surface of the top plate, a set of first sliding blocks is connected to the front portion and the rear portion of each set of first linear sliding rails in a sliding mode, a second linear sliding rail is installed between the bottoms of the two sets of first sliding blocks which are aligned left and right, and a second sliding block is connected to the second linear sliding rail in a sliding mode.

Preferably, the bottom of the second slider is provided with a stroke limiting telescopic cylinder, the lower end of the stroke limiting telescopic cylinder is provided with a fixing sleeve, the fixing sleeve is provided with a motor, the front end of the motor is rotatably connected with a rotating shaft, and the front end of the rotating shaft is provided with a polishing disc.

Preferably, the left clamping mechanism is installed on the inner side surface of the middle fixing plate on the left side below the top plate, the right clamping mechanism is installed on the inner side surface of the middle fixing plate on the right side below the top plate, the left clamping mechanism and the right clamping mechanism which are aligned in the left-right direction form a bilateral symmetry structure relative to the center of the pipe fitting, and the left clamping mechanism and the right clamping mechanism are respectively clamped on the left side and the right side of the pipe fitting.

Preferably, the outer mounting panel is all installed at left side fixture and right fixture's middle part, and both parts are all fixed with long connecting rod and short connecting rod about the front end of outer mounting panel to the front end of the long connecting rod of top and short connecting rod all fixes on the side splint of going up, and the front end of the long connecting rod of below and short connecting rod all fixes on the side splint of going down.

Preferably, an inner mounting plate is arranged in the middle of the rear end of the outer mounting plate, a double-shaft telescopic cylinder is arranged at the rear end of the inner mounting plate, two groups of guide sleeves are respectively arranged on the left clamping mechanism and the right clamping mechanism, a group of guide pillars are respectively arranged at the upper part and the lower part of the rear end of the left clamping mechanism, a rear rod body of each guide pillar is sleeved in each guide sleeve, and a spring is sleeved at the front rod body of each guide sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the pipeline polishing device for the building engineering is convenient for clamping and fixing the pipe fitting, and meanwhile, the polishing structure is convenient to move, so that the polishing position can be changed, and polishing and processing are more convenient;

1. the bottom of the pipe fitting is positioned on the pillow table, the left clamping mechanism and the right clamping mechanism are respectively arranged on the middle fixing plates on the left side and the right side, the left clamping mechanism and the right clamping mechanism can help to stabilize the left side and the right side of the pipe fitting so that the upper stroke limiting telescopic cylinder can move up and down, and the lower polishing piece is used for polishing the pipe fitting;

2. two groups of upper fixing plates are arranged on the front side and the rear side of the top plate, a middle fixing plate is connected between each group of upper fixing plates and the lower fixing plate below the upper fixing plates, the front part and the rear part of the pipe fitting can be conveniently installed, and the bottom of the pipe fitting is positioned on the pillow table, so that the front part and the rear part of the pipe fitting can be kept horizontally straight, and stable processing is facilitated;

3. the upper side splint and the lower side splint that set up at the front end of the outer mounting panel at left fixture middle part so that the upper and lower portion of the curved lateral surface of pipe fitting of centre gripping, the centre gripping is more stable firm to and guide pin bushing, guide pillar and the spring that set up between well fixed plate and outer mounting panel can suitably cushion the flexible impact force of biax telescopic cylinder, avoid the centre gripping tension.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic view of the installation of the pipe fitting of the structure of the present invention;

fig. 4 is a schematic view of the left clamping mechanism of the structure of the present invention.

In the figure: 1. an upper fixing plate; 2. a top plate; 3. a first linear slide rail; 4. a first slider; 5. a second linear slide rail; 6. a second slider; 7. a stroke limit telescopic cylinder; 8. fixing a sleeve; 9. a motor; 10. grinding the sheets; 11. a right clamping mechanism; 12. a pipe fitting; 13. a pillow table; 14. a base plate; 15. a single-shaft telescopic cylinder; 16. a base; 17. a lower fixing plate; 18. a middle fixing plate; 19. a left clamping mechanism; 20. a spring; 21. a guide post; 22. a guide sleeve; 23. a double-shaft telescopic cylinder; 24. an inner mounting plate; 25. a rotating shaft; 26. an upper side clamping plate; 27. a long connecting rod; 28. a short connecting rod; 29. an outer mounting plate; 30. a lower side clamping plate.

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. 1-4, the present invention provides a technical solution: a pipeline polishing device for construction engineering comprises an upper fixing plate 1, a top plate 2, a first linear slide rail 3, a first slide block 4, a second linear slide rail 5, a second slide block 6, a stroke limiting telescopic cylinder 7, a fixing sleeve 8, a motor 9, a polishing piece 10, a right clamping mechanism 11, a pipe fitting 12, a pillow table 13, a backing plate 14, a single-shaft telescopic cylinder 15, a base 16, a lower fixing plate 17, a middle fixing plate 18, a left clamping mechanism 19, a spring 20, a guide pillar 21, a guide sleeve 22, a double-shaft telescopic cylinder 23, an inner mounting plate 24, a rotating shaft 25, an upper side clamping plate 26, a long connecting rod 27, a short connecting rod 28, an outer mounting plate 29 and a lower side clamping plate 30, wherein two groups of upper fixing plates 1 are respectively arranged on the front side and the rear side of the bottom surface of the top plate 2, the middle fixing plate 18 is respectively fixed on one group of lower fixing plates 17, the base 16 is arranged between the lower fixing plate 17 and the bottom of the right adjacent group of lower fixing plates 17, a single-shaft telescopic cylinder 15 is fixed on the left and right parts of the upper end surface of the base 16, the upper end of the single-shaft telescopic cylinder 15 is fixed on the bottom surface of the backing plate 14, a pillow table 13 is arranged on the upper end surface of the backing plate 14, the lower part of the outer ring surface of the pipe fitting 12 is positioned on the pillow table 13, a group of first linear slide rails 3 are arranged on the left and right parts of the bottom surface of the top plate 2, a group of first slide blocks 4 are connected with the front and back parts of each group of first linear slide rails 3 in a sliding manner, a second linear slide rail 5 is arranged between the bottoms of the two groups of first slide blocks 4 which are aligned left and right, a second slide block 6 is connected with the second linear slide rail 5 in a sliding manner, a stroke limiting telescopic cylinder 7 is arranged at the bottom of the second slide block 6, a fixed sleeve 8 is arranged at the lower end of the stroke limiting telescopic cylinder 7, a motor 9 is arranged on the fixed sleeve 8, a rotating shaft 25 is rotatably connected at the front end of the motor 9, and a polishing abrasive disc 10 is arranged at the front end of the rotating shaft 25, a left clamping mechanism 19 is arranged on the inner side surface of a middle fixing plate 18 on the left side below a top plate 2, a right clamping mechanism 11 is arranged on the inner side surface of the middle fixing plate 18 on the right side below the top plate 2, the left clamping mechanism 19 and the right clamping mechanism 11 which are aligned left and right are in a bilateral symmetry structure relative to the center of a pipe 12, the left clamping mechanism 19 and the right clamping mechanism 11 are respectively clamped on the left side and the right side of the pipe 12, an outer mounting plate 29 is arranged in the middle of the left clamping mechanism 19 and the right clamping mechanism 11, a long connecting rod 27 and a short connecting rod 28 are fixed on the upper and lower parts of the front end of the outer mounting plate 29, the front ends of the upper long connecting rod 27 and the short connecting rod 28 are fixed on an upper side clamping plate 26, the front ends of the lower long connecting rod 27 and the short connecting rod 28 are fixed on a lower side clamping plate 30, an inner mounting plate 24 is arranged in the middle of the rear end of the outer mounting plate 29, and a double-shaft telescopic cylinder 23 is arranged at the rear end of the inner mounting plate 24, two groups of guide sleeves 22 are respectively arranged on the left clamping mechanism 19 and the right clamping mechanism 11, a group of guide posts 21 are respectively arranged at the upper part and the lower part of the rear end of the left clamping mechanism 19, the rear rod body of each guide post 21 is sleeved in the corresponding guide sleeve 22, and the front rod body of each guide sleeve 22 is sleeved with a spring 20.

As shown in fig. 1, mainly showing the overall structure of the equipment, the bottom of the pipe 12 is located on the pillow 13, the left and

right clamping mechanisms

19 and 11 are respectively arranged on the middle fixing plates 18 at the left and right sides, the left and right sides of the pipe 12 can be stabilized by the aid of the left and

right clamping mechanisms

19 and 11, so that the upper stroke limiting telescopic cylinder 7 can move up and down, and the lower polishing disc 10 can be used for polishing the pipe;

as shown in fig. 2 and 3, the pipe 12 is mainly installed, two sets of upper fixing plates 1 are arranged on the front side and the rear side of the top plate 2, a middle fixing plate 18 is connected between each set of upper fixing plate 1 and a lower fixing plate 17 below the upper fixing plate 1, the front part and the rear part of the pipe 12 are convenient to install, and the bottom of the pipe 12 is located on the pillow table 13, so that the front part and the rear part of the pipe are kept horizontally straight, and stable processing is convenient;

as shown in fig. 4, the structural arrangement of the left clamping mechanism 19 is mainly shown, the upper clamping plate 26 and the lower clamping plate 30 are arranged at the front end of the outer mounting plate 29 in the middle of the left clamping mechanism 19 so as to clamp the upper and lower parts of the curved outer side surface of the pipe, the clamping is more stable and firm, and the guide sleeve 22, the guide post 21 and the spring 20 arranged between the middle fixing plate 18 and the outer mounting plate 29 can properly buffer the impact force of the extension and contraction of the double-shaft telescopic cylinder 23, and the clamping is prevented from being too tight.

The working principle is as follows: when the pipeline polishing device for the building engineering is used, firstly, as shown by combining an upper fixing plate 1 in the figure, a top plate 2 in the figure, a first linear slide rail 3 in the figure and a first slide block 4 in the figure, a pipe 12 is placed on a pillow table 13, the height position of the pipe 12 can be properly increased or reduced through the telescopic motion of a single-shaft telescopic cylinder 15 at the front part and the rear part, then the left side surface and the right side surface of the pipe 12 are clamped by a left clamping mechanism 19 and a right clamping mechanism 11 on a middle fixing plate 18 at the left side and the right side surface, an outer mounting plate 29 is pushed to move forwards or backwards through the telescopic motion of a double-shaft telescopic cylinder 23, a long connecting rod 27 at the upper part of the front end of the outer mounting plate 29 and an upper clamping plate 26 fixed by a short connecting rod 28 are conveniently clamped at the upper part of the outer ring surface of the pipe 12, a long connecting rod 27 at the lower part of the front end of the outer mounting plate 29 and a lower clamping plate 30 fixed by a short connecting rod 28 are clamped at the lower part of the outer ring surface of the pipe 12, the left and right sides that helps stable centre gripping pipe fitting 12 utilizes first linear slide rail 3 and second linear slide rail 5 simultaneously, makes things convenient for the spacing telescopic cylinder 7 of stroke to remove about together or the back-and-forth movement, and the polishing piece 10 that drives the below through flexible activity of the spacing telescopic cylinder 7 of stroke goes up and down the activity together to change polishing piece 10 position, conveniently polish pipe fitting 12 in a flexible way and use, this is exactly the whole process that pipeline grinding device for building engineering used.

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 pipeline grinding device for building engineering, includes upper fixed plate (1), roof (2), pipe fitting (12), bottom plate (17) and well fixed plate (18), its characterized in that: two groups of upper fixing plates (1) are arranged on the front side and the rear side of the bottom surface of the top plate (2), a middle fixing plate (18) is fixed on the outer side of the lower end of each group of upper fixing plates (1), the lower end of each middle fixing plate (18) is fixed on a group of lower fixing plates (17), a base (16) is arranged between each lower fixing plate (17) and the bottom of the group of lower fixing plates (17) adjacent to the right side, single-shaft telescopic cylinders (15) are fixed on the left side and the right side of the upper end face of each base (16), the upper ends of the single-shaft telescopic cylinders (15) are fixed on the bottom face of a base plate (14), pillow blocks (13) are arranged on the upper end face of the base plate (14), and the lower portions of the outer ring faces of the pipe fittings (12) are located on the pillow blocks (13).

2. The pipe grinding device for the building engineering as claimed in claim 1, wherein: a set of first linear slide rail (3) is all installed to two portions about the bottom surface of roof (2), and the equal sliding connection in two portions has a set of first slider (4) around every group first linear slide rail (3) to install second linear slide rail (5) between the bottom of two sets of first slider (4) that are aligned about, and sliding connection has second slider (6) on second linear slide rail (5).

3. The pipe grinding device for the building engineering as claimed in claim 2, wherein: the stroke limiting telescopic cylinder (7) is installed at the bottom of the second sliding block (6), the lower end of the stroke limiting telescopic cylinder (7) is provided with a fixing sleeve (8), the motor (9) is installed on the fixing sleeve (8), the front end of the motor (9) is rotatably connected with a rotating shaft (25), and the polishing piece (10) is installed at the front end of the rotating shaft (25).

4. The pipe grinding device for the building engineering as claimed in claim 1, wherein: the pipe fitting clamping device is characterized in that a left clamping mechanism (19) is installed on the inner side face of a middle fixing plate (18) on the left side of the lower portion of the top plate (2), a right clamping mechanism (11) is installed on the inner side face of the middle fixing plate (18) on the right side of the lower portion of the top plate (2), the left clamping mechanism (19) and the right clamping mechanism (11) which are aligned in the left-right direction form a bilateral symmetry structure about the center of a pipe fitting (12), and the left clamping mechanism (19) and the right clamping mechanism (11) are respectively clamped on the left side and the right side of the pipe fitting (12).

5. The pipe grinding device for the building engineering as claimed in claim 4, wherein: outer mounting panel (29) are all installed at the middle part of left side fixture (19) and right fixture (11), and both parts are all fixed with long connecting rod (27) and short connecting rod (28) about the front end of outer mounting panel (29) to the front end of long connecting rod (27) and short connecting rod (28) of top is all fixed on upside splint (26), and the front end of long connecting rod (27) and short connecting rod (28) of below all fixes on downside splint (30).

6. The pipe grinding device for the building engineering as claimed in claim 5, wherein: the rear end middle part of outer mounting panel (29) is provided with interior mounting panel (24), and biax telescopic cylinder (23) are installed to interior mounting panel (24) rear end to all install two sets of guide pin bushings (22) on left fixture (19) and right fixture (11), and a set of guide pillar (21) is all installed to both sides about the rear end of left fixture (19), and the rear portion body of rod cover of guide pillar (21) is put in guide pin bushing (22), and the anterior body of rod cover of guide pin bushing (22) has put spring (20).