CN215574328U

CN215574328U - High-strength compression-resistant detection device for PE solid-wall pipe

Info

Publication number: CN215574328U
Application number: CN202121220573.7U
Authority: CN
Inventors: 陈兆刚; 叶鲲; 王晓; 路圣权; 王小艳
Original assignee: Jiangsu Mixing Plastics Co ltd
Current assignee: Jiangsu Mixing Plastics Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-01-18
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a high-strength compression-resistant detection device for a PE (polyethylene) solid-wall pipe, which comprises a base, wherein main body frames are arranged on two sides of the top of the base, a lifting plate is arranged between the two main body frames, support frames are arranged on two sides of the top of the lifting plate, a screw rod is arranged on each support frame through a bearing, a through groove is formed in the surface of the lifting plate, connecting blocks are sleeved on two sides of each screw rod, an adjusting assembly is arranged on one side of each connecting block, and one end of each connecting block penetrates through the through groove and is provided with a fixing block; has the advantages that: through drive assembly's drive for the screw rod rotates and drives the connecting block of both sides simultaneously and removes to the middle part, and then the fixed block fixes a position fixedly to the real wall pipe of PE, prevents that manual operation from resulting in fixed skew, is applicable to the real wall pipe of not unidimensional PE simultaneously and carries out the resistance to compression and detects, and at the removal in-process, adjusting part carries on spacingly to the extrusion piece all the time, makes the contact atress of extrusion piece and the real wall pipe of PE even in the resistance to compression detects, guarantees the result that the resistance to compression detected.

Description

High-strength compression-resistant detection device for PE solid-wall pipe

Technical Field

The utility model relates to the technical field of PE pipe production, in particular to a high-strength compression-resistant detection device for a PE solid-wall pipe.

Background

A PE solid-wall pipe, called reinforced composite HDPE solid-wall drain pipe, is produced by adopting advanced composite technology, using the characteristics of good toughness of polyethylene material and high strength of polypropylene material, using proper amount of polyethylene material and polypropylene main material as main polymer material, filling auxiliary material and using advanced formula, and carrying out composite extrusion through high-temperature polymerization.

Before PE solid wall pipe production and processing is completed and is put into use, the PE solid wall pipe needs to be subjected to compression resistance detection to prevent the situation that the endurance is not enough and damage is caused, when the existing compression resistance detection device is used, the extrusion block is generally utilized for gravity extrusion, long-time use can cause uneven contact between the extrusion block and the PE solid wall pipe, the PE solid wall pipe is subjected to uneven stress, and therefore the detection result is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a high strength and pressure resistance testing device for PE solid-wall pipes, so as to solve the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high strength resistance to compression detection device for PE real wall pipe, includes the base, the top both sides of base all are provided with the main part frame, two be provided with the lifter plate between the main part frame, the both sides of lifter plate all are provided with elevating system, the top both sides of lifter plate all are provided with the support frame, be provided with the screw rod through the bearing on the support frame, logical groove has been seted up on the surface of lifter plate, the connecting block has all been cup jointed to the both sides of screw rod, one side of connecting block is provided with adjusting part, the one end of connecting block runs through logical groove and is provided with the fixed block, the middle part of lifter plate is provided with the cylinder, the flexible end of cylinder is provided with the extrusion piece, be provided with pressure sensor on the extrusion piece.

Preferably, the top surface of the base is provided with a placing groove, and the placing groove is of a circular arc structure.

Preferably, the lifting mechanism comprises an electric guide rail, a groove is formed in one side of the main body frame, the electric guide rail is installed in the groove, sliding blocks are sleeved on the electric guide rail, and the lifting plate is welded between the two sliding blocks.

Preferably, a driving assembly is arranged on one side of the screw rod, a stop block is fixedly sleeved in the middle of the screw rod, the screw rod is of a double-rotation-direction thread structure and opposite in rotation direction, the connecting block is of an L-shaped block structure, and the fixing block is of an arc-shaped block structure.

Preferably, the adjusting component comprises a telescopic rod, a spring is sleeved on the telescopic rod, a supporting plate is arranged at one end of the telescopic rod, a connecting rod is arranged on one side of the supporting plate, and the L-shaped plate is arranged at one end of the connecting rod.

Preferably, the connecting rods are arranged in a plurality of numbers, the connecting rods are arranged and distributed along the side face of the supporting plate in a shape like a Chinese character 'tian', and the L-shaped plate is attached to the side face of the extrusion block.

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

1. according to the utility model, the screw rod is driven by the driving assembly to rotate and simultaneously drive the connecting blocks at two sides to move towards the middle part, so that the fixing block positions and fixes the PE solid-wall pipe, mechanical automation is realized, fixing offset caused by manual operation is prevented, meanwhile, the PE solid-wall pipe pressure-resistant detection device is suitable for PE solid-wall pipes with different sizes, the adjusting assembly is used for limiting the extrusion block all the time in the moving process, the contact stress between the extrusion block and the PE solid-wall pipe in the pressure-resistant detection is uniform, and the pressure-resistant detection result is ensured.

Drawings

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

FIG. 2 is a schematic structural view of a connecting block according to the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A;

in the figure: a base 1; a placement groove 11; a main body frame 2; a lifting plate 3; a lifting structure 4; the electric rail 41; a slider 42; a support frame 5; a screw 51; a drive assembly 52; a stopper 53; a through slot 54; a connecting block 6; an adjustment assembly 7; an expansion link 71; a spring 72; a support plate 73; a connecting rod 74; an L-shaped plate 75; a fixed block 8; a cylinder 9; an extrusion block 91; a pressure sensor 92.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a high strength resistance to compression detection device for PE solid wall pipe, the on-line screen storage device comprises a base 1, main part frame 2 has all been welded to base 1's top both sides, standing groove 11 has been seted up on base 1's top surface, standing groove 11 is convex structure, standing groove 11 is convenient for the preliminary location that detects the resistance to compression of PE solid wall pipe, prevent the arbitrary roll of PE solid wall pipe, be provided with lifter plate 3 between two main part frames 2, elevating system 4 is all installed to lifter plate 3's both sides, elevating system 4 includes electronic guide rail 41, electronic guide rail 41 model is CG series's antitorque square type ball linear slide rail, one side of main part frame 2 is seted up flutedly, electronic guide rail 41 is installed in the recess, slider 42 has been cup jointed on electronic guide rail 41, lifter plate 3 welds between two slider 42, electronic guide rail 41's control makes slider 42 along electronic guide rail 41's upper and lower rectilinear movement, and then drive lifter plate 3's removal.

The lifting plate comprises a lifting plate 3, supporting frames 5 are fixedly mounted on two sides of the top of the lifting plate 3, a screw 51 is rotatably connected to each supporting frame 5 through a bearing, a driving component 52 is fixedly mounted on one side of the screw 51, the driving component 52 can be a driving motor, the output end of the driving motor is directly welded to one end of the screw 51, a stop block 53 is fixedly sleeved in the middle of the screw 51, the screw 51 is of a double-rotation-direction threaded structure, the rotation directions of the screw 51 are opposite, connecting blocks 6 are sleeved on two sides of the screw 51, the connecting blocks 6 on two sides are respectively in threaded connection with the screw 51, the connecting blocks 6 on two sides are symmetrically distributed to ensure that the two sides can be positioned and fixed simultaneously, the stop block 53 prevents the connecting blocks 6 from damaging other machines during movement, a through groove 54 is formed in the surface of the lifting plate 3, the connecting blocks 6 are of an L-shaped block structure, one end of each connecting block 6 penetrates through the through groove 54 and is welded with a fixing block 8, and the through groove 54 limits the connecting blocks 6, the connecting block 6 is prevented from rotating along with the screw 51 when rotating, the fixing block 8 is of a circular arc-shaped block structure, and the structure of the fixing block 8 is suitable for positioning and fixing PE solid-wall pipes with different diameters and sizes.

The middle part of the lifting plate 3 is fixedly provided with an air cylinder 9, the model of the air cylinder 9 is MBB125X50, the telescopic end of the air cylinder 8 is fixedly provided with an extrusion block 91, the extrusion block 91 is provided with a pressure sensor 92, the model of the pressure sensor 92 is PX409 series, the extension movement of the telescopic end of the air cylinder 9 causes the extrusion block 91 to compress the PE solid-wall pipe, the pressure resistance detection is carried out through the pressure sensor 92, one side of the connecting block 6 is provided with an adjusting component 7, the adjusting component 7 comprises a telescopic rod 71, the telescopic rod 71 is sleeved with a spring 72, one end of the telescopic rod 71 is provided with a supporting plate 73, one side of the supporting plate 73 is provided with a plurality of connecting rods 74, the connecting rods 74 are distributed along the side surface of the supporting plate 73 in a 'field' shape arrangement, one end of the connecting rods 74 is provided with an L-shaped plate 75, the design ensures the stability of the L-shaped plate 75 and prevents deviation, the L-shaped plate 75 is attached to the side face of the extrusion block 91, and the supporting plate 73 is supported by the elastic force of the spring 72, so that the L-shaped plate 75 is attached to the side face of the extrusion block 91 all the time.

The working principle is as follows: in practical use, the PE solid-wall pipe is placed in the placing groove 11 of the base 1, the slide block 42 is driven to move linearly downwards along the electric guide rail 41 by the control of the electric guide rail 41, the lifting plate 3 is driven to descend, the extrusion block 91 is close to the PE solid-wall pipe, the screw rod 51 is driven to rotate by the rotation of the output end of the driving component 52, the connecting blocks 6 on two sides are driven to move towards the middle part simultaneously, the PE solid-wall pipe is positioned and fixed by the fixing block 8, mechanical automation is realized, the fixed offset caused by manual operation is prevented, meanwhile, the PE solid-wall pipe pressure resistance detection device is suitable for carrying out pressure resistance detection on PE solid-wall pipes with different sizes, the telescopic rod 71 is compressed during the movement of the connecting blocks 6, the elastic force of the spring 72 has a supporting force on the supporting plate 73, the L-shaped plate 75 is always attached to the side surface of the extrusion block 91, and the contact stress between the extrusion block and the PE solid-wall pipe is uniform during the pressure resistance detection, and ensuring the compression resistance detection result.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high strength resistance to compression detection device for PE solid-walled pipe, includes base (1), its characterized in that: the two sides of the top of the base (1) are both provided with main body frames (2), a lifting plate (3) is arranged between the two main body frames (2), the two sides of the lifting plate (3) are both provided with a lifting mechanism (4), the two sides of the top of the lifting plate (3) are both provided with a support frame (5), a screw rod (51) is arranged on the supporting frame (5) through a bearing, a through groove (54) is arranged on the surface of the lifting plate (3), the two sides of the screw rod (51) are respectively sleeved with a connecting block (6), one side of each connecting block (6) is provided with an adjusting component (7), one end of the connecting block (6) penetrates through the through groove (54) and is provided with a fixing block (8), the middle part of lifter plate (3) is provided with cylinder (9), the flexible end of cylinder (9) is provided with extrusion piece (91), be provided with pressure sensor (92) on extrusion piece (91).

2. The high-strength compression-resistant detection device for the PE solid-wall pipe according to claim 1, wherein: the top surface of the base (1) is provided with a placing groove (11), and the placing groove (11) is of a circular arc structure.

3. The high-strength compression-resistant detection device for the PE solid-wall pipe according to claim 2, wherein: the lifting mechanism (4) comprises an electric guide rail (41), a groove is formed in one side of the main body frame (2), the electric guide rail (41) is installed in the groove, a sliding block (42) is sleeved on the electric guide rail (41), and the lifting plate (3) is welded between the two sliding blocks (42).

4. The high-strength compression-resistant detection device for the PE solid-wall pipe according to claim 1, wherein: one side of screw rod (51) is provided with drive assembly (52), dog (53) have been fixed to have cup jointed in the middle part of screw rod (51), screw rod (51) are bispin to helicla to be opposite, connecting block (6) are "L" type block structure, fixed block (8) are circular arc block structure.

5. The high-strength compression-resistant detection device for the PE solid-wall pipe according to claim 1, wherein: adjusting part (7) include telescopic link (71), spring (72) have been cup jointed on telescopic link (71), the one end of telescopic link (71) is provided with backup pad (73), one side of backup pad (73) is provided with connecting rod (74), and is a plurality of the one end of connecting rod (74) is provided with L template (75).

6. The high-strength compression-resistant detection device for the PE solid-wall pipe according to claim 5, wherein: the connecting rods (74) are arranged in a plurality of numbers, the connecting rods (74) are arranged and distributed along the side face of the supporting plate (73) in a shape like Chinese character 'tian', and the L-shaped plate (75) is attached to the side face of the extrusion block (91).