CN214121506U

CN214121506U - PE pipe fixing device who dispatches from factory and detect use

Info

Publication number: CN214121506U
Application number: CN202022541408.3U
Authority: CN
Inventors: 王新
Original assignee: Jiangsu Saifudao Pipeline Co ltd
Current assignee: Jiangsu Saifudao Pipeline Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-09-03
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to a PE manages technical field, and discloses a PE pipe fixing device that factory inspection used, the motor connecting plate comprises a connecting plate, the fixed case of top fixedly connected with of connecting plate, the front surface of fixed case is provided with hand control unit, the front surface of fixed case rotates and is connected with the dwang, the inside of fixed case is provided with transmission, the PE pipe has been placed to the upper surface of fixed case, the inside of fixed case is provided with centre gripping fixing device. Protruding face and two extension rod contacts about the turning block, two extension rod move in opposite directions, fix the PE pipe at fixed roof portion, the elasticity of spring is fixed the turning block in the middle of two extension rods, keep the centre gripping to the PE pipe, when the PE pipe is gone into pressured gas, the PE pipe can not remove because of pressure, compare with artifical handheld fixed, the device is fixed on the one hand more firm, on the other hand safer, not only conveniently detect the gas tightness of PE pipe, workman's safety has still been guaranteed.

Description

PE pipe fixing device who dispatches from factory and detect use

Technical Field

The utility model relates to a PE manages technical field, specifically is a PE manages fixing device that factory inspection used.

Background

The PE pipe is currently developed steadily in the municipal pipe market of China, the PE pipe, the PP-R pipe and the UPVC pipe all occupy a place, the strong development of the PE pipe is most remarkable, the PE pipe is widely used, wherein a water supply pipe and a gas pipe are two largest application markets, the PE resin is polymerized by monomer ethylene, and the high-density polyethylene, the medium-density polyethylene and the low-density polyethylene can be obtained due to different polymerization reaction conditions such as pressure, temperature and the like during polymerization, so that the PE pipe has the different grades of the high-density polyethylene, the medium-density polyethylene and the low-density polyethylene. The existing PE pipe is produced automatically, so that the quality problems of bubbles, sand eye cracks and the like are difficult to avoid, and the phenomena of air leakage, water leakage and the like are generally generated during debugging in the process of marketing and engineering installation. The existing method for detecting the floor heating pipe is to fill gas with certain pressure in the pipe, then to block two pipe openings, and no gas leakage in a certain time indicates that the product is qualified and has no quality problem, but when the gas with pressure is filled in the pipe, impact force is generated on the pipe, the PE pipe is not fixed firmly and can be flushed away by the impact force, so that the PE pipe is damaged and cannot be used, economic loss is caused, and safety threat can be caused to operating workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a PE pipe dispatches from factory and detects fixing device who uses possesses advantages such as the centre gripping is fixed, has solved the problem that PE pipe dispatches from factory and detects.

(II) technical scheme

For realizing the fixed purpose of above-mentioned centre gripping, the utility model provides a following technical scheme: a fixing device for PE pipe delivery detection comprises a connecting plate, wherein a fixing box is fixedly connected to the top of the connecting plate, the inside of the fixing box is of a hollow structure, a manual control device is arranged on the front surface of the fixing box, a rotating rod is rotatably connected to the front surface of the fixing box, the rear end of the rotating rod penetrates through the fixing box, a transmission device is arranged inside the fixing box, the rotating rod can rotate inside the fixing box, a moving groove is formed in the upper surface of the fixing box, a PE pipe is placed on the upper surface of the fixing box, a clamping fixing device is arranged inside the fixing box, the manual control device comprises a transmission rod, the transmission rod is rotatably connected to the front surface of the fixing box, a connecting block is fixedly connected to the front surface of the transmission rod, a holding rod is fixedly connected to the right surface of the connecting block, and the clamping fixing device comprises a fixing rod, dead lever sliding connection is in the inside of shifting chute, two the equal sliding connection in inside of shifting chute has the dead lever, two fixedly connected with clamp splice, two on the opposite face of dead lever the equal fixedly connected with extension rod in bottom of dead lever, equal fixedly connected with spring on the looks back of two extension rods, the inner wall fixed connection of spring and fixed case, transmission includes the turning block, the turning block rotates the centre of connecting at two extension rods, turning block and transfer line swing joint, the draw-in groove has been seted up to the front surface of turning block, the connecting hole has been seted up on the draw-in groove, the rear end fixedly connected with bolt of dwang, fixed cover on the bolt has connect the fixture block, fixture block and transfer line fixed connection, the nut has been cup jointed to the screw thread on the bolt.

Preferably, the quantity of dwang is two, two the dwang all rotates to be connected on the front surface of fixed case.

Preferably, the number of the moving grooves is two, and the two moving grooves are formed in the upper surface of the fixed box.

Preferably, the shape of turning block is a cuboid, the left and right surfaces of turning block is an arcwall face.

(III) advantageous effects

Compared with the prior art, the utility model provides a PE pipe fixing device that factory detection used possesses following beneficial effect:

1. this PE pipe leaves factory and detects fixing device who uses, the user reciprocates the holding rod, the holding rod removes and drives the transfer line through the connecting block and rotate, because transfer line and fixture block fixed connection, fixture block and draw-in groove joint each other, drive the turning block through the fixture block when the transfer line rotates like this and rotate, when the surface did not contact with two extension rods about the turning block, two extension rods receive the elasticity of spring and promote two extension rods to elasticity direction, when two extension rods were promoted along elasticity direction, thereby two dead levers use two dwangs as the fulcrum to be the motion in opposite directions respectively and make the clamp splice open. Finally, the PE pipe is placed between the two clamps, when the left and right protruded cambered surfaces of the rotating block are contacted with the two extension rods, the two extension rods are pushed to opposite directions, thereby the two clamping blocks are closed and contacted with the PE pipe, the PE pipe is fixed at the top of the fixed box, the rotating block can be fixed between the two extension rods by utilizing the elasticity of the spring, thereby finishing the clamping of the PE pipe, fixing the PE pipe on the device when the PE pipe is detected to leave a factory for detection, then, the air tightness is detected by inflating air, so that when the PE pipe is flushed with gas with pressure under the condition that the PE pipe is fixed, the PE pipe cannot move due to the pressure of the gas, compared with manual handheld fixation, the PE pipe fixing device is more stable on one hand and safer on the other hand, so that the air tightness of the PE pipe is conveniently detected, and the safety of workers is guaranteed.

2. This PE pipe leaves factory and detects fixing device who uses, the front surface of turning block is provided with the draw-in groove, the connecting hole has been seted up on the draw-in groove, the rear end fixedly connected with bolt of dwang, fixed cover has connect the fixture block on the bolt, fixture block and transfer line fixed connection, the screw thread has cup jointed the nut on the bolt, use the device to remove the nut from the bolt, then pass the connecting hole with the bolt, make the fixture block joint in the inside of draw-in groove, then fix the nut on the bolt fixed firm can again, like this when later stage maintenance the device, more convenient dismantlement and installation, thereby the time of maintenance has been saved, can put into production with more time, thereby increase the output of product.

3. This PE pipe leaves factory and detects fixing device who uses, the turning block rotates to be connected in the centre of two extension rods, turning block and transfer line swing joint, and the shape of turning block is a cuboid, but the left and right surfaces of turning block is an arcwall face, and the design that utilizes turning block special construction drives the device and carries out the centre gripping to the PE pipe fixed, compares with driven centre gripping fixing device, and the device simple structure, mechanical fault rate is low to save worry more when using.

Drawings

Fig. 1 is a schematic structural view of a fixing device used in factory inspection of a PE pipe of the present invention;

fig. 2 is a schematic view of the internal structure of a fixing box of a fixing device for factory inspection of a PE pipe of the present invention;

fig. 3 is the utility model relates to a PE pipe dispatches from factory and detects fixing device transmission structural schematic diagram who uses.

In the figure: the device comprises a connecting plate 1, a fixed box 2, a rotating rod 3, a moving groove 4, a fixed rod 5, a clamping block 6, a PE tube 7, a transmission rod 8, a connecting block 9, a holding rod 10, a swing arm 11, a spring 12, a rotating block 13, a clamping groove 14, a connecting hole 15, a clamping block 16, a bolt 17 and a nut 18.

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. 1-3, the present invention provides a new technical solution; a fixing device for PE pipe delivery detection comprises a connecting plate 1, a fixed box 2 is fixedly connected to the top of the connecting plate 1, the inside of the fixed box 2 is of a hollow structure, the front surface of the fixed box 2 is rotatably connected with two rotating rods 3, the two rotating rods 3 are both rotatably connected to the front surface of the fixed box 2, the rear end of each rotating rod 3 penetrates through the fixed box 2, the rotating rods 3 can rotate inside the fixed box 2, the upper surface of the fixed box 2 is provided with two moving grooves 4, the two moving grooves 4 are both arranged on the upper surface of the fixed box 2, a PE pipe 7 is placed on the upper surface of the fixed box 2, the PE pipe 7 is of an existing structure, too many descriptions are not provided in the existing structure, a manual control device is arranged on the front surface of the fixed box 2 and comprises a transmission rod 8, the transmission rod 8 is rotatably connected to the front surface of the fixed box 2, the front surface of the transmission rod 8 is fixedly connected with a connecting block 9, the right surface of the connecting block 9 is fixedly connected with a holding rod 10, the inside of the fixed box 2 is provided with a clamping and fixing device, the clamping and fixing device comprises a fixing rod 5, the fixing rod 5 is slidably connected inside the movable grooves 4, the insides of the two movable grooves 4 are both slidably connected with the fixing rod 5, the opposite surfaces of the two fixing rods 5 are fixedly connected with a clamping block 6, the bottoms of the two fixing rods 5 are both fixedly connected with swing arms 11, the opposite surfaces of the two swing arms 11 are both fixedly connected with springs 12, the springs 12 are fixedly connected with the inner wall of the fixed box 2, the inside of the fixed box 2 is provided with a transmission device, the transmission device comprises a rotating block 13, the rotating block 13 is rotatably connected between the two swing arms 11, the rotating block 13 is movably connected with the transmission rod 8, the rotating block 13 is, the front surface of the rotating block 13 is provided with a clamping groove 14, the clamping groove 14 is provided with a connecting hole 15, the rear end of the transmission rod 8 is fixedly connected with a bolt 17, the bolt 17 is fixedly sleeved with a clamping block 16, the clamping block 16 is fixedly connected with the transmission rod 8, the bolt 17 is in threaded sleeve connection with a nut 18, when the device is used, the nut 18 is removed from the bolt 17, then the bolt 17 penetrates through the connecting hole 15, so that the clamping block 16 is clamped in the clamping groove 14, then the nut 18 is fixedly fixed on the bolt 17, the rear end of the transmission rod 8 penetrates through the fixed box 2 and is fixedly connected with the bolt 17, when the device is used, the PE pipe 7 is placed at the top of the fixed box 2, then a user moves the holding rod 10 up and down, the holding rod 10 moves to drive the transmission rod 8 to rotate through the connecting block 9, and the clamping block 16 and the clamping groove 14 are mutually clamped, when the transmission rod 8 rotates, the rotating block 13 is driven to rotate through the clamping block 16, when the left surface and the right surface of the rotating block 13 are not contacted with the two swinging arms 11, the two swing arms 11 are pushed to the elastic direction by the elastic force of the spring 12, when the two swing arms 11 are pushed along the elastic direction, the two fixing rods 5 respectively move in opposite directions with the two rotating rods 3 as the pivot points so as to open the clamping blocks 6, then the PE pipe 7 is placed between the two clamping blocks 6, when the left and right protruding cambered surfaces of the rotating block 13 are contacted with the two swing arms 11, the two swing arms 11 are pushed to opposite directions, thereby two clamp blocks 6 are closed to contact with the PE pipe 7, the PE pipe is fixed at the top of the fixed box 2, the rotating block 13 can be fixed in the middle of the two swing arms 11 by the elasticity of the spring 12, and the clamping of the PE pipe is maintained.

The working principle is as follows:

when the device is used, the nut 18 is firstly removed from the bolt 17, and then the bolt 17 is inserted through the connecting hole 15, so that the clamping block 16 is clamped in the clamping groove 14, then the nut 18 is fixed on the bolt 17 to be fixed firmly, then the user moves the holding rod 10 up and down, the holding rod 10 moves to drive the transmission rod 8 to rotate through the connecting block 9, because the transmission rod 8 is fixedly connected with the clamping block 16, the clamping block 16 is clamped with the clamping groove 14, when the transmission rod 8 rotates, the rotating block 13 is driven to rotate by the clamping block 16, when the left and right surfaces of the rotating block 13 are not in contact with the two swing arms 11, the two swing arms 11 are pushed in the direction of the elastic force by the elastic force of the spring 12, when the two swing arms 11 are pushed in the direction of the elastic force, the two fixing rods 5 move in opposite directions with the two rotating rods 3 as the pivots respectively, so that the clamping blocks 6 are opened. Finally, the PE pipe 7 is placed between the two clamping blocks 6, when the left and right protruding arc surfaces of the rotating block 13 are in contact with the two swing arms 11, the two swing arms 11 are pushed in opposite directions, so that the two clamping blocks 6 are closed and in contact with the PE pipe 7, the PE pipe is fixed to the top of the fixed box 2, the rotating block 13 can be fixed to the middle of the two swing arms 11 through the elastic force of the spring 12, and clamping of the PE pipe is kept.

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 PE pipe leaves factory and detects fixing device who uses, includes connecting plate (1), the fixed case of top fixedly connected with (2) of connecting plate (1), its characterized in that: the interior of the fixed box (2) is of a hollow structure, the front surface of the fixed box (2) is provided with a hand control device, the front surface of the fixed box (2) is rotatably connected with two rotating rods (3), the two rotating rods (3) are rotatably connected on the front surface of the fixed box (2), the rear end of the rotating rod (3) penetrates through the fixed box (2), a transmission device is arranged in the fixed box (2), the rotating rod (3) can rotate in the fixed box (2), the upper surface of the fixed box (2) is provided with two moving grooves (4), the two moving grooves (4) are both arranged on the upper surface of the fixed box (2), PE pipe (7) have been placed to the upper surface of fixed case (2), the inside of fixed case (2) is provided with centre gripping fixing device.

2. The PE pipe factory inspection fixing device according to claim 1, wherein: the hand control device comprises a transmission rod (8), the transmission rod (8) is rotatably connected to the front surface of the fixed box (2), a connecting block (9) is fixedly connected to the front surface of the transmission rod (8), and a holding rod (10) is fixedly connected to the right surface of the connecting block (9).

3. The PE pipe factory inspection fixing device according to claim 1, wherein: centre gripping fixing device includes dead lever (5), dead lever (5) sliding connection is in the inside of shifting chute (4), two the equal sliding connection in inside of shifting chute (4) has dead lever (5), two respectively fixedly connected with clamp splice (6), two on the opposite face of dead lever (5) the equal fixedly connected with swing arm (11) in bottom of dead lever (5), two equal fixedly connected with spring (12) on the looks back of swing arm (11), the inner wall fixed connection of spring (12) and fixed box (2).

4. The PE pipe factory inspection fixing device according to claim 1, wherein: the transmission device comprises a rotating block (13), the rotating block (13) is rotatably connected between the two swing arms (11), and the rotating block (13) is movably connected with the transmission rod (8).

5. The PE pipe factory inspection fixing device according to claim 4, wherein: the shape of turning block (13) is a cuboid, the left and right surfaces of turning block (13) are an arcwall face.

6. The PE pipe factory inspection fixing device according to claim 4, wherein: the front surface of the rotating block (13) is provided with a clamping groove (14), and the clamping groove (14) is provided with a connecting hole (15).

7. The PE pipe factory inspection fixing device as claimed in claim 2, wherein: the rear end of the transmission rod (8) is fixedly connected with a bolt (17), the bolt (17) is fixedly sleeved with a clamping block (16), the clamping block (16) is fixedly connected with the transmission rod (8), and the bolt (17) is sleeved with a nut (18) in a threaded manner.