CN217915017U

CN217915017U - Novel plastic-coated steel pipe auxiliary connection device

Info

Publication number: CN217915017U
Application number: CN202221685735.9U
Authority: CN
Inventors: 刘永军; 周二涛; 操后洪; 周春华
Original assignee: Guizhou Chuangjiang Management Technology Co ltd
Current assignee: Guizhou Chuangjiang Management Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-29
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a novel plastic-coated steel pipe auxiliary connection device, comprising a frame body, two extension boards and install the hold-down mechanism on the support body, the top of support body is equipped with fixed frame, be equipped with the runner on the fixed frame, two extension boards settle the both sides at the support body respectively, hold-down mechanism includes the bottom plate, the both sides on bottom plate top all are equipped with first baffle, the one end of two first baffles all articulates there is the second baffle, the one end that corresponding first baffle was kept away from to two second baffles all is equipped with the loading board, vertical removal is carried out in the swivel nut to driven lead screw edge, thereby it links up piece synchronous motion to drive, and then it removes to drive the roof, the loading board that two guide arms and connection are convenient for drive to drive the roof, the loading board removes and is convenient for drive the second baffle, when being in vertical state gradually between second baffle and the first baffle, be convenient for and the surface of steel pipe contact, make two steel pipes be in the level, be favorable to carrying out synchronous centre gripping to the leading-in steel pipe in at support body both ends, the convenience is installed and connected the steel pipe.

Description

Novel plastic-coated steel pipe auxiliary connection device

Technical Field

The utility model relates to a tubular product auxiliary connection technical field specifically is a novel plastic-coated steel pipe auxiliary connection device.

Background

The plastic-coated steel pipe, also known as plastic-coated pipe, steel-plastic composite pipe and plastic-coated composite steel pipe, is a steel-plastic composite steel pipe which uses steel pipe as base body and adopts the processes of spraying, rolling, soaking and absorbing to weld a layer of plastic anticorrosive layer on the inner surface of the steel pipe or weld plastic anticorrosive layers on the inner and outer surfaces of the steel pipe, and the plastic-coated steel pipe has excellent corrosion resistance. When steel pipes are connected, phenomena such as offset and vibration are easy to occur, and the processing process of the steel pipes is seriously influenced, so that an auxiliary connecting device is generally required to be used in the processing process of the steel pipes.

At present, when the auxiliary device for steel pipe connection is carrying out the centre gripping to the steel pipe, the fixed point of centre gripping is too single, and the majority can only carry out the centre gripping to a steel pipe, still needs artifical level to hold up usually to another steel pipe, and manual operation easily takes place to rock, leads to two steel pipes can't be in the level to and two effective centre gripping of steel pipe, needs adjustment anchor clamps many times, and the efficiency of work is crossed lowly, and we propose a novel plastic-coated steel pipe auxiliary connection device for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel plastic-coated steel pipe auxiliary connection device to propose the technical problem that can't make two steel pipes be in level and synchronous centre gripping in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel plastic-coated steel pipe auxiliary connection device, includes support body, two extension boards and installs hold-down mechanism on the support body, the top of support body is equipped with fixed frame, be equipped with the runner on the fixed frame, two the extension board is settled respectively the both sides of support body, hold-down mechanism includes the bottom plate, the both sides on bottom plate top all are equipped with first baffle, two the one end of first baffle all articulates there is the second baffle, two the second baffle is kept away from correspondingly the one end of first baffle all is equipped with the loading board, the top of loading board is equipped with two relative guide arms perpendicularly, two the one end of guide arm is run through the support body all is connected with the roof, the roof level is settled in the fixed frame, the middle part on fixed frame top is inlayed and is had the swivel nut, the screw mandrel has been alternate in the swivel nut internal thread, the top of screw mandrel with the corresponding one end of runner is connected, the bottom of screw mandrel is run through the roof is connected with the linking piece.

Preferably, the bottom of one side that the support body was kept away from to the extension board is equipped with the base, the top of base both sides all is equipped with a set of relative spring, and is two sets of keeping away from of spring the one end of base all is connected with the slider, two be equipped with splint between the slider, splint are the arc structure, splint are located directly over the base.

Preferably, the support plate is provided with a housing corresponding to the base, a pull rod is inserted into the housing and connected with the clamping plate, and the inner wall of the support plate is provided with a sliding groove matched with the sliding block.

Preferably, the bottom plate is provided with two hinge lug seats, the two hinge lug seats are connected with the first baffle through a rotating rod, the second baffle is connected with the top plate through a rotating rod, and the surfaces of the opposite ends of the first baffle and the second baffle are provided with anti-skid layers.

Preferably, the frame body is provided with a reinforcing rod parallel to the fixed frame.

Preferably, the inner wall of the fixing frame is provided with a plate groove matched with the top plate.

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

1. vertical removal can be carried out in following the swivel nut to driven lead screw, thereby drive the linking piece synchronous motion of lead screw bottom, and then drive the roof and remove, the loading board of two guide arms and connection is convenient for drive to the drive roof, the loading board removes and is convenient for drive the second baffle, when being in vertical state gradually between second baffle and the first baffle, be convenient for and the surface of steel pipe contact, make two steel pipes be in the level, be favorable to carrying out synchronous centre gripping to the leading-in steel pipe in support body both ends, the convenience is carried out erection joint to the steel pipe.

2. The sliding blocks are used in cooperation with the springs and can move stably in the sliding grooves, clamping plates between the two sliding blocks can clamp steel pipes on the base preliminarily, and the steel pipes can be prevented from slipping conveniently.

Drawings

Fig. 1 is the concrete structure schematic diagram of the plastic-coated steel tube auxiliary connecting device of the utility model.

Fig. 2 is a schematic structural diagram of the compressing mechanism in fig. 1.

Fig. 3 is a partial structural view of the support plate of fig. 1 at another viewing angle.

Figure 4 is a partially sectioned structural schematic view of the fixing frame of figure 1.

In the figure: 1. a frame body; 11. a reinforcing bar; 12. a fixing frame; 13. a rotating wheel; 14. a threaded sleeve; 15. a screw rod; 16. a joining block; 2. a support plate; 21. a housing; 22. a base; 23. a pull rod; 24. a splint; 25. a slider; 26. a spring; 27. a chute; 3. a pressing mechanism; 31. a base plate; 32. a first baffle plate; 33. a second baffle; 34. an anti-slip layer; 35. a carrier plate; 36. a guide bar; 37. a top 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: the utility model provides a novel plastic-coated steel pipe assists connecting device, includes support body 1, two extension boards 2 and installs hold-down mechanism 3 on support body 1, and the top of support body 1 is equipped with fixed frame 12, and fixed frame 12 is linked together for rectangle structure and both ends, and the activity is equipped with runner 13 on fixed frame 12, and runner 13 rotates and settles at the top of fixed frame 12, and two extension boards 2 are settled respectively in the both sides of support body 1, all are equipped with on two extension boards 2 to be used for the fastening equipment to the steel pipe centre gripping.

Hold-down mechanism 3 includes bottom plate 31, bottom plate 31 installs the bottom at the support body inner wall, the both sides on bottom plate 31 top all are equipped with first baffle 32, first baffle 32 can follow and adjust on bottom plate 31 and rotate, the one end of two first baffles 32 all articulates there is second baffle 33, initial condition is interior eight structures between first baffle 32 and the second baffle 33, be convenient for the leading-in of steel pipe, the one end that corresponding first baffle 32 was kept away from to two second baffles 33 all is equipped with loading board 35, drive loading board 35 removes and is convenient for drive second baffle 33, when being in vertical state gradually between second baffle 33 and the first baffle 32, be convenient for contact with the surface of steel pipe, be favorable to carrying out the centre gripping to leading-in steel pipe, the top of loading board 35 is equipped with two relative guide arms 36 perpendicularly, the one end of two guide arms 36 runs through support body 1 and all is connected with roof 37, drive roof 37 to the one end removal of keeping away from support body 1, be convenient for drive two guide arms 36 and the loading board 35 of connection, roof 37 level is settled in fixed frame 12.

The middle part on fixed frame 12 top is inlayed and is had swivel nut 14, swivel nut 14 is fixed in fixed frame 12, screw nut 14 internal thread alternates there is lead screw 15, the top of lead screw 15 is connected with the corresponding one end of runner 13, roof 37 is run through and is connected with linking piece 16 in the bottom of lead screw 15, be convenient for drive the lead screw 15 of connecting through drive runner 13, vertical movement can be carried out in the swivel nut 14 to driven lead screw 15, thereby drive linking piece 16 synchronous motion of lead screw 15 bottom, when lead screw 15 upwards removes, because linking piece 16 support the fender, make driven lead screw 15 be convenient for drive roof 37 and remove, the drive for roof 37 provides power.

One side bottom that support plate 2 kept away from support body 1 is equipped with base 22, base 22 is bow-shaped structure, be favorable to settling the steel pipe of connecting, the top of base 22 both sides all is equipped with a set of relative spring 26, the one end of keeping away from base 22 of two sets of springs 26 all is connected with slider 25, be equipped with splint 24 between two sliders 25, drive splint 24 rebound, cooperation at slider 25 and spring 26 is used, be convenient for pass the steel pipe of required connection the bottom of splint 24, be favorable to making splint 24 between two sliders 25 carry out preliminary centre gripping to the steel pipe on the base 22, splint 24 are the arc structure, the splint 24 of arc structure be convenient for contact with the periphery side of steel pipe, splint 24 is located base 22 directly over, splint 24 removes to base 22, the convenience carries out the centre gripping to the steel pipe.

Be equipped with the housing 21 corresponding with base 22 position on the extension board 2, housing 21 is used for protecting splint 24, avoid splint 24 to receive the damage, it is equipped with pull rod 23 to insert on the housing 21, be connected between pull rod 23 and the splint 24, drive pull rod 23 rebound, be convenient for drive the splint 24 of connecting, set up on the inner wall of extension board 2 and want complex spout 27 with slider 25, slider 25 removes along spout 27, be convenient for make the stability of splint 24 in the drive in-process between two sliders 25, avoid splint 24 to appear the skew phenomenon.

Be equipped with two hinge ear seats on bottom plate 31, two hinge ear seats all are connected with first baffle 32 through the bull stick, first baffle 32 can rotate through hinge ear seat, make the regulation that can form the angle between articulated first baffle 32 and the second baffle 33, be convenient for carry out the centre gripping to the steel pipe of different specifications, second baffle 33 is connected with roof 37 through the bull stick, be favorable to second baffle 33 to rotate on following roof 37, the surface of two first baffles 32 and two relative one ends of second baffle 33 all is equipped with skid resistant course 34, skid resistant course 34 of setting can prevent that the steel pipe from taking place the slippage displacement when erection joint, thereby make the steel pipe remain stable, be favorable to improving erection joint's steadiness.

Be equipped with the stiffener 11 that parallels with fixed frame 12 on the support body 1, the stiffener 11 of setting is used for guaranteeing that support 1 is holistic firm.

The inner wall of the fixed frame 12 is provided with a plate groove matched with the top plate 37, and the top plate 37 slides in the plate groove on the inner wall of the fixed frame 12, so that the stability of the fixed frame 12 in the rising process is facilitated.

The working principle is as follows: the utility model discloses when using, the operator has two required steel pipes of connecting respectively one end leading-in of extension board 2 at first, through drive pull rod 23 rebound, be convenient for drive the splint 24 of connection, driven splint 24 can drive the slider 25 at both ends and remove along spout 27, be convenient for further remove one side of leading-in steel pipe to support body 1, move to support body 1 up to two steel pipes, and contact, the pulling to pull rod 23 is cancelled afterwards, use in slider 25 and spring 26's cooperation, the removal that resets can take place for spring 26, be favorable to making the steel pipe of splint 24 between two sliders 25 on to the base loading board carry out preliminary centre gripping, be convenient for prevent that the steel pipe from taking place the slippage, meanwhile, be convenient for drive the lead screw 15 of connection through drive runner 13, driven lead screw 15 can follow vertical removal in swivel nut 14, thereby drive the 16 synchronous motion of the linking piece 16 bottom of lead screw 15, when lead screw 15 shifts up, because linking piece 16's the fender, make driven 15 be convenient for drive roof 37 and move, drive the one end of steel pipe 36 and connect the guide arm 35, be favorable to the leading-in the second baffle 33 when carrying out the leading-in of second baffle and the leading-in the vertical baffle of the support body and the second baffle of being convenient for carrying out the second synchronous contact of the lead screw installation board, it is favorable to carry out the second baffle 33, the leading-in the second baffle 33.

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. A novel plastic-coated steel pipe auxiliary connecting device is characterized by comprising a frame body (1), two supporting plates (2) and a pressing mechanism (3) arranged on the frame body (1), a fixed frame (12) is arranged at the top end of the frame body (1), a rotating wheel (13) is arranged on the fixed frame (12), the two support plates (2) are respectively arranged at two sides of the frame body (1), the pressing mechanism (3) comprises a bottom plate (31), first baffles (32) are arranged on two sides of the top end of the bottom plate (31), second baffles (33) are hinged to one ends of the two first baffles (32), bearing plates (35) are arranged at the ends, far away from the corresponding first baffles (32), of the two second baffles (33), two opposite guide rods (36) are vertically arranged at the top of the bearing plate (35), one ends of the two guide rods (36) penetrate through the frame body (1) and are connected with a top plate (37), the top plate (37) is horizontally arranged in the fixed frame (12), a threaded sleeve (14) is embedded in the middle of the top end of the fixing frame (12), a screw rod (15) is inserted into the internal thread of the screw sleeve (14), the top end of the screw rod (15) is connected with one corresponding end of the rotating wheel (13), the bottom end of the screw rod (15) penetrates through the top plate (37) and is connected with a connecting block (16).

2. The novel plastic-coated steel tube auxiliary connecting device of claim 1, which is characterized in that: keep away from extension board (2) one side bottom of support body (1) is equipped with base (22), the top of base (22) both sides all is equipped with a set of relative spring (26), and is two sets of keeping away from of spring (26) the one end of base (22) all is connected with slider (25), two be equipped with splint (24) between slider (25), splint (24) are the arc structure, splint (24) are located directly over base (22).

3. The novel plastic-coated steel tube auxiliary connection device of claim 2, characterized in that: the supporting plate (2) is provided with a cover (21) corresponding to the base (22), a pull rod (23) is inserted into the cover (21), the pull rod (23) is connected with the clamping plate (24), and the inner wall of the supporting plate (2) is provided with a sliding groove (27) matched with the sliding block (25).

4. The novel plastic-coated steel tube auxiliary connecting device of claim 1, which is characterized in that: be equipped with two hinge ear seats on bottom plate (31), two hinge ear seats all through the bull stick with first baffle (32) are connected, second baffle (33) through the bull stick with roof (37) are connected, two first baffle (32) and two the surface of the relative one end of second baffle (33) all is equipped with skid resistant course (34).

5. The novel plastic-coated steel tube auxiliary connecting device of claim 1, which is characterized in that: the frame body (1) is provided with a reinforcing rod (11) parallel to the fixed frame (12).

6. The novel plastic-coated steel tube auxiliary connecting device of claim 1, which is characterized in that: the inner wall of the fixed frame (12) is provided with a plate groove matched with the top plate (37).