CN210476054U

CN210476054U - Pipeline clamping equipment

Info

Publication number: CN210476054U
Application number: CN201920858639.1U
Authority: CN
Inventors: 邵志明
Original assignee: Suzhou Guoding Plastic Industry Co Ltd
Current assignee: Suzhou Guoding Plastic Industry Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-05-08
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a pipeline centre gripping equipment relates to pipeline centre gripping field, comprising a base plate, bottom plate one end is connected with first splint, the arc recess has been seted up to first splint one side, the T shape recess has been seted up to the bottom plate, the bottom plate passes through T shape recess and is connected with second splint, the arc recess has been seted up to the second splint, the second splint are connected with first otic placode, the bottom plate is connected with the second otic placode, the second otic placode is connected with the second round pin axle, the second otic placode passes through the second round pin axle and is connected with the pneumatic cylinder, first otic placode middle part is connected with first round pin axle, first round pin axle and the pneumatic cylinder of first otic placode through setting up are connected, the bottom plate. The utility model discloses an utilize the design of two splint, can be fixed to the steel pipe, from cutting or welding the steel pipe between two splint, can keep the pipeline still to fix on splint around the operation moreover to more convenient firm purpose to the steel pipe operation when making the workman's operation.

Description

Pipeline clamping equipment

Technical Field

The utility model relates to a centre gripping field, in particular to pipeline centre gripping equipment.

Background

In the field of pipe gripping, it is often desirable to isolate the pipe from the surrounding environment. Especially for the occasions with temperature and protection requirements of the pipeline conveying medium. And to the cutting back cutting one end of pipeline splint that can drop, bring the hidden danger to work, general pipeline centre gripping equipment pipeline is only centre gripping one end when the welded, can bring many errors to the precision of welding like this. Moreover, the pipeline often faces the vibration excursion problem that external disturbance caused after the installation, and this welding and the cutting of bringing for the pipeline is a lot of inconveniently, and some clamping device are fixed usually, and inconvenient removal needs to move the product to clamping device department, and this brings work load, extravagant labour for workman's work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline centre gripping equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline clamping device comprises a bottom plate, wherein one side of the upper surface of the bottom plate is symmetrically and fixedly connected with a first clamping plate, the other side of the upper surface of the bottom plate is symmetrically provided with a second clamping plate, the upper surface of the bottom plate is symmetrically provided with T-shaped grooves, the bottom plate is in sliding connection with the second clamping plate through the T-shaped grooves, one sides of the first clamping plate and the second clamping plate, which are opposite to each other, are respectively provided with an arc-shaped groove, the other side of the second clamping plate is symmetrically and fixedly connected with a first lug plate, the upper surface of the bottom plate, which is positioned at the other side of the second clamping plate, is symmetrically and fixedly connected with two second lug plates, the top of each second lug plate is in inserting connection with a second pin shaft, the second lug plates are in rotating connection with a hydraulic cylinder through second pin shafts arranged at the tops of the second lug plates, the middle parts of the two first lug, four edges of the bottom end of the bottom plate are provided with moving devices.

Preferably, the moving device comprises a rotating plate, the lower surface of the bottom plate is rotatably connected with the rotating plate, support columns and axles are fixedly connected to the two sides of the rotating plate, wheels are alternately connected to the axles at the bottom ends of the support columns, and a brake device is fixedly mounted on one side of each wheel.

Preferably, the brake device comprises a clamping wheel, a first fixing rod and a second fixing rod, the clamping wheel is fixedly installed on one side of the wheel, the first fixing rod is rotatably connected to the middle of the supporting column, and the second fixing rod is fixedly connected to one end of the first fixing rod.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a fixed mounting first splint, reduced the part use amount of product, the second splint pass through the pneumatic cylinder on T shape recess horizontal motion, realize that a steel pipe presss from both sides tightly or loosen the setting, this use novel through designing two the same splint, can realize fastening more of steel pipe forceps holder, and have certain clearance in the middle of two the same splint, the clearance of certain distance can be cut or welded the steel pipe, and the steel pipe still can the forceps holder on the device after cutting or welding, can not vibrate the skew because of the steel pipe after cutting or welding to the steel pipe;

2. the utility model discloses a set up the mobile device, change ordinary vise can only carry fixed position forceps holder at the steel pipe, the utility model discloses a mobile device has set up fixing device to the wheel, only need press the second dead lever at the during operation, and steel pipe centre gripping equipment will be fixed in the original place, after work, lifts up the second dead lever, and steel pipe centre gripping equipment just can remove at will, has solved the inconvenient problem of ordinary vise removal, very big labour has saved.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a first splint; 3. a second splint; 4. an arc-shaped groove; 5. first ear

A plate; 6. a first pin shaft; 7. a hydraulic cylinder; 8. a second pin shaft; 9. a second ear panel; 10. a mobile device; 101. a rotating plate; 102. a support pillar; 103. an axle; 104. a wheel; 11. a T-shaped groove; 12. A brake device; 105. clamping the wheel; 106. a first fixing lever; 107. and a second fixing rod.

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.

The utility model provides a pipeline clamping device as shown in figures 1-4, which comprises a bottom plate 1, a first clamping plate 2 is symmetrically and fixedly connected with one side of the upper surface of the bottom plate 1, a second clamping plate 3 is symmetrically arranged on the other side of the upper surface of the bottom plate 1, T-shaped grooves 11 are symmetrically arranged on the upper surface of the bottom plate 1, the bottom plate 1 is connected with the second clamping plate 3 in a sliding way through the T-shaped grooves 11, arc-shaped grooves 4 are respectively arranged on the opposite sides of the first clamping plate 2 and the second clamping plate 3, a first lug plate 5 is symmetrically and fixedly connected with the other side of the second clamping plate 3, two second lug plates 9 are symmetrically and fixedly connected with the upper surface of the bottom plate 1, a second pin shaft 8 is penetrated and connected with the top of the second lug plates 9, the second lug plates 9 are rotationally connected with a hydraulic cylinder 7 through a second pin shaft 8 arranged on the top, a first pin shaft 6, two first otic placodes 5 all are connected through the first round pin axle 6 that the middle part set up with the output transmission of pneumatic cylinder 7, and four edges of 1 bottom of bottom plate all are provided with mobile device 10, and pneumatic cylinder 7 one end is passed through second round pin axle 8 and is connected with the rotation of second otic placode 9, can drive second splint 3 at T shape recess 11 back and forth movement after the circular telegram of pneumatic cylinder 7 output.

The moving device 10 comprises a rotating plate 101, the rotating plate 101 is rotatably connected to the lower surface of the bottom plate 1, supporting columns 102 are fixedly connected to two sides of the rotating plate 101, axles 103 are fixedly connected to the bottom ends of the two supporting columns 102, wheels 104 are connected to the axles 103 in a penetrating mode, and a brake device 12 is fixedly mounted on one side of each wheel 104.

The brake device 12 includes a wheel 105, a first fixing rod 106 and a second fixing rod 107, the wheel 105 is fixedly installed at one side of the wheel 104, the first fixing rod 106 is rotatably connected to the middle of the supporting column 102, the second fixing rod 107 is fixedly connected to one end of the first fixing rod 106, and the wheel 105, the first fixing rod 106 and the second fixing rod 107 are installed at the same side of the wheel 104.

This practical theory of operation:

when a steel pipe needs to be clamped, the second fixing rod 107 of the brake device 12 is lifted at first, the wheel 104 rotates on the axle 103, the steel pipe clamping device moves to a working area, the second fixing rod 107 is pressed, the second fixing rod 107 is clamped at the clamping tooth position of the clamping wheel 105, the clamping wheel 105 is clamped by the second fixing rod 107 and cannot rotate, the clamping wheel 105 is fixedly connected with the wheel 104, the wheel 104 cannot rotate, then the whole steel pipe clamping device is fixed in place, the steel pipe needing to be clamped is placed in the arc-shaped groove 4 of the first clamping plate 2, then the two hydraulic cylinders 7 are electrified to drive the first pin shaft 6 to reciprocate to drive the two second clamping plates 3 to move on the T-shaped groove 11 until the steel pipe is clamped, then the steel pipe is operated, after the operation is finished, the two hydraulic cylinders 7 are electrified to drive the first pin shaft 6 to reciprocate to drive the two second clamping plates 3 to move, the second clamping plate 3 loosens the steel pipe, the steel pipe clamping operation is completed, the second fixing rod 107 is lifted, the steel pipe clamping equipment is moved to be placed in an idle area, the second fixing rod 107 is pressed down to be clamped at the clamping teeth of the clamping wheel 105, and the whole steel pipe clamping equipment is fixed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pipeline centre gripping equipment for the centre gripping of steel pipe, includes bottom plate (1), its characterized in that: the clamping device is characterized in that a first clamping plate (2) is symmetrically and fixedly connected to one side of the upper surface of the base plate (1), a second clamping plate (3) is symmetrically arranged on the other side of the upper surface of the base plate (1), T-shaped grooves (11) are symmetrically formed in the upper surface of the base plate (1), the base plate (1) is in sliding connection with the second clamping plate (3) through the T-shaped grooves (11), arc-shaped grooves (4) are formed in one opposite sides of the first clamping plate (2) and the second clamping plate (3), a first lug plate (5) is symmetrically and fixedly connected to the other side of the second clamping plate (3), two second lug plates (9) are symmetrically and fixedly connected to the other side of the upper surface of the base plate (1) and located on the second clamping plate (3), a second pin shaft (8) is inserted and connected to the top of each second lug plate (9), and the second lug plates (9) are rotatably connected with a hydraulic cylinder (, two first otic placode (5) middle part interlude is connected with first round pin axle (6), two first otic placode (5) are all connected with the output transmission of pneumatic cylinder (7) through first round pin axle (6) that the middle part set up, four edges in bottom plate (1) bottom all are provided with mobile device (10).

2. A pipe gripping apparatus according to claim 1, wherein: mobile device (10) are including rotor plate (101), rotor plate (101) rotate to be connected in the lower surface of bottom plate (1), the equal fixedly connected with support column (102) in rotor plate (101) both sides, two support column (102) bottom fixedly connected with axletree (103), axletree (103) alternate and are connected with wheel (104), wheel (104) one side fixed mounting has brake equipment (12).

3. A pipe gripping apparatus according to claim 2, wherein: the brake device (12) comprises a clamping wheel (105), a first fixing rod (106) and a second fixing rod (107), the clamping wheel (105) is fixedly installed on one side of the wheel (104), the first fixing rod (106) is rotatably connected to the middle of the supporting column (102), and the second fixing rod (107) is fixedly connected to one end of the first fixing rod (106).