CN217703114U

CN217703114U - Fixing device is used in processing of MPP electric power pipe

Info

Publication number: CN217703114U
Application number: CN202221569774.2U
Authority: CN
Inventors: 张飞; 陈增彬; 张�浩; 崔广辉; 张光伟
Original assignee: Zhenping County Dechuang Plastic Products Co ltd
Current assignee: Zhenping County Dechuang Plastic Products Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-01
Anticipated expiration: 2032-06-22

Abstract

The utility model provides a fixing device for MPP electric power pipe processing, which belongs to the technical field of electric power pipe processing equipment and comprises a base, wherein the bottom of the base is connected with supporting legs, a chute is arranged above the base, a clamp used for radially fixing a pipe fitting slides in the chute, and a power assembly which is matched with the clamp for use and is used for driving the clamp to move is arranged in the base so as to fix or loosen the pipe fitting by the clamp; the clamp comprises two sliding plates which are symmetrically arranged in a sliding groove in a sliding manner, and clamping plates which are in contact with the pipe fittings are connected to the sliding plates; the utility model discloses utilize the cooperation between power component and the splint can realize fixed to the elasticity of pipe fitting, solved the fixed condition of injecing to the pipe fitting of generally adopting, avoid fixed mode to cause the damage to the pipe fitting when the pipe fitting takes place to warp or expand.

Description

Fixing device is used in processing of MPP electric power pipe

Technical Field

The utility model relates to an electric power pipe processing equipment technical field, concretely relates to fixing device is used in processing of MPP electric power pipe.

Background

The MPP power pipe adopts the modified polypropylene as the main raw material, and is a construction project for laying pipelines, cables and the like in special sections such as roads, railways, buildings, riverbeds and the like without digging a large amount of mud, digging soil and damaging road surfaces. Compared with the traditional 'trenching and pipe burying method', the trenchless power pipe engineering is more suitable for the current environmental protection requirement, and removes the disturbing factors such as dust flying, traffic jam and the like caused by the traditional construction.

At present, the electric power pipe generally needs to be fixed to it in the course of working, avoids taking place to remove, generally adopts the bolt to move down the position of fixed electric power pipe, but, when the electric power pipe is heated and takes place to warp or expand, because the electric power pipe is fixed unchangeably, causes the damage to the pipe fitting easily, consequently provides a fixing device for MPP electric power pipe processing and solves above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a fixing device is used in processing of MPP electric power pipe has solved the fixed condition of injecing the pipe fitting of generally adopting, avoids fixed mode to cause the damage to the pipe fitting when the pipe fitting takes place to warp or expand.

In order to solve the technical problem, the utility model provides a fixing device for MPP electric power pipe processing, which comprises a base, wherein the bottom of the base is connected with a supporting leg, a chute is arranged above the base, a clamp used for radially fixing a pipe fitting slides in the chute, and a power assembly which is matched with the clamp and used for driving the clamp to move is arranged in the base so as to fix or loosen the pipe fitting by the clamp;

the clamp comprises two sliding plates which slide in the sliding grooves and are symmetrically arranged, and clamping plates which are in contact with the pipe fittings are connected to the sliding plates.

Furthermore, guide grooves are formed in two sides of the sliding plate, and the guide grooves are connected to the base in a clamping mode.

Furthermore, one side of each of the two clamping plates opposite to each other is provided with a positioning groove.

Furthermore, the power assembly comprises support rods which are symmetrically arranged inside the base, the support rods are connected with rotating discs, the rotating discs are circumferentially connected with a plurality of tooth blocks, the rotating discs are connected with synchronous assemblies which are used for synchronously driving the two rotating discs to rotate, the power assembly further comprises a plurality of racks which are connected to the bottom of the sliding plate in the width direction of the sliding plate, the racks are meshed with the tooth blocks, and torsion springs are arranged between the support rods and the rotating discs.

Furthermore, the synchronizing assembly comprises an ejector rod penetrating through the middle of the bottom of the base, the upper end of the ejector rod is hinged with two connecting plates which are symmetrically arranged, the connecting plates are hinged with the lower portion of the rotating disc, and the lower end of the ejector rod is connected with a handle which is radially arranged.

Furthermore, both sides of the upper end of the ejector rod are connected with mounting blocks, the mounting blocks are hinged to the rotating disc through connecting plates, and springs are connected between the mounting blocks and the inner bottom wall of the base.

Furthermore, an installation groove is formed in one end, far away from the installation block, of the connecting plate, the rotating disc is hinged in the installation groove, and the radius of the installation groove is larger than that of the rotating disc.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. utilize the cooperation between power component and the splint can realize fixed to the elasticity of pipe fitting, solved the fixed condition of injecing the pipe fitting of generally adopting, avoid fixed mode to cause the damage to the pipe fitting when the pipe fitting takes place to warp or expand.

2. The tooth block and the rack can drive the two sliding plates to move oppositely or oppositely, so that the two clamping plates are opened or clamped, and the pipe fitting is convenient to limit or loosen.

3. The setting of torsional spring can make the rolling disc reset fast on the one hand, and on the other hand can produce a relative effort to the rolling disc, makes splint on the sliding plate prescribe a limit to the pipe fitting.

4. The cooperation between connecting plate, installation piece and the ejector pin makes the pipe fitting be in the middle part of base all the time in order to make two sliding plate synchronous motion, and the setting of spring can make the ejector pin reset fast.

Drawings

FIG. 1 is a schematic cross-sectional view of the base structure of the present invention;

FIG. 2 is a schematic top view of the base structure of the present invention;

fig. 3 is a schematic top view of the push rod structure of the present invention;

fig. 4 is a schematic side view of the sliding plate structure of the present invention.

In the figure: 1. a base; 2. a chute; 3. a sliding plate; 4. a splint; 5. positioning a groove; 6. a support bar; 7. rotating the disc; 8. a tooth block; 9. a rack; 10. a guide groove; 11. a connecting plate; 12. a top rod; 13. supporting legs; 14. a handle; 15. a torsion spring; 16. a spring; 18. mounting grooves; 19. and (7) installing the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying fig. 1-4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

Example one

As shown in fig. 1, 2 and 4: a fixing device for processing an MPP power pipe comprises a base 1, wherein supporting legs 13 are connected to the bottom of the base 1, a sliding groove 2 is formed in the upper portion of the base 1, a clamp used for radially fixing a pipe fitting slides in the sliding groove 2, and a power assembly which is matched with the clamp and used for driving the clamp to move is arranged in the base 1 so as to fix or loosen the pipe fitting by the clamp;

anchor clamps are connected with the splint 4 with the pipe fitting contact including sliding two sliding plates 3 that the symmetry set up in spout 2 on the sliding plate 3, and guide way 10 has all been seted up to the both sides of sliding plate 3, and guide way 10 joint is on base 1, and constant head tank 5 has been seted up to one side that two splint 4 are relative, and constant head tank 5 can be injectd the position about the pipe fitting.

In this embodiment, utilize the cooperation between power component and the splint 4 can realize fixed to the elasticity of pipe fitting, solved and generally adopted the fixed condition of injecing the pipe fitting, avoid fixed mode to cause the damage to the pipe fitting when the pipe fitting takes place to warp or expand.

Example two

As shown in fig. 1, it differs from the first embodiment in that: the power component comprises a supporting rod 6 connected to the inside of the base 1 and symmetrically arranged, a rotating disc 7 is connected to the supporting rod 6, a plurality of toothed blocks 8 are connected to the circumferential direction of the rotating disc 7, a synchronous component used for synchronously driving the two rotating discs 7 to rotate is connected to the rotating disc 7, the power component further comprises a plurality of racks 9 connected to the bottom of the sliding plate 3 in the width direction of the sliding plate, the racks 9 are meshed with the toothed blocks 8, and torsion springs 15 are arranged between the supporting rod 6 and the rotating disc 7.

In this embodiment, the toothed block 8 and the rack 9 can drive the two sliding plates 3 to move relatively or oppositely, so as to realize the opening or clamping of the two clamping plates 4, thereby facilitating the limitation or loosening of the pipe.

Wherein, the torsion spring 15 is arranged to rapidly return the rotary disk 7 and to generate a relative force to the rotary disk 7 to limit the pipe fitting by the clamping plate 4 on the sliding plate 3.

EXAMPLE III

As shown in fig. 2 and 3, the difference from the first embodiment is that: the synchronizing assembly comprises an ejector rod 12 penetrating through the middle of the bottom of the base 1, two connecting plates 11 symmetrically arranged are hinged to the upper end of the ejector rod 12, the connecting plates 11 are hinged to the lower portion of the rotating disc 7, the lower end of the ejector rod 12 is connected with a handle 14 radially arranged, the length of the handle 14 is equal to the width of the base 1, and the synchronizing assembly is convenient to manually contact with the handle 14.

Both sides of the upper end of the ejector rod 12 are connected with mounting blocks 19, the mounting blocks 19 are hinged with the rotating disc 7 through connecting plates 11, and springs 16 are connected between the mounting blocks 19 and the bottom wall of the base 1.

One end of the connecting plate 11, which is far away from the mounting block 19, is provided with a mounting groove 18, the rotating disc 7 is hinged in the mounting groove 18, and the radius of the mounting groove 18 is larger than that of the rotating disc 7.

In this embodiment, the cooperation between the connecting plate 11, the mounting block 19 and the ejector rod 12 enables the ejector rod 12 to be quickly reset by the arrangement of the spring 16 in order to enable the two sliding plates 3 to synchronously move and enable the pipe to be always in the middle of the base 1.

In order to facilitate the movement between the rotating disc 7 and the connecting plate 11 and not to influence the mutual movement between the rotating disc 7 and the connecting plate 11, a mounting groove 18 is formed in the connecting plate 11, and the radius of the mounting groove 18 is larger than that of the rotating disc 7.

The utility model discloses a working method:

firstly, the handle 14 is lifted upwards, the handle 14 drives the mounting block 19 to move upwards through the ejector rod 12, the mounting block 19 drives the rotating disc 7 to rotate through the connecting plate 11, the tooth block 8 on the rotating disc 7 drives the two sliding plates 3 to move back to back through the rack 9, meanwhile, the torsion spring 15 generates pressure, the spring 16 stretches to generate pressure, then the pipe fitting is placed between the two clamping plates 4, the handle 14 is loosened, the torsion spring 15 and the spring 16 reset immediately, the rotating disc 7 drives the sliding plates 3 on the rack 9 to move relatively through the tooth block 8, so that the two clamping plates 4 fix the position of the pipe fitting, the problem that the pipe fitting is limited by a fixed mode is solved, the pipe fitting is prevented from being damaged when the pipe fitting is deformed or expanded, and the processing of the pipe fitting is facilitated.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a fixing device is used in processing of MPP electric power pipe which characterized in that: the pipe fitting fixing device comprises a base (1), wherein supporting legs (13) are connected to the bottom of the base (1), a sliding groove (2) is formed in the upper portion of the base (1), a clamp used for radially fixing a pipe fitting slides in the sliding groove (2), and a power assembly which is matched with the clamp and used for driving the clamp to move is arranged in the base (1) so as to fix or loosen the pipe fitting through the clamp;

the clamp comprises two sliding plates (3) which slide in the sliding groove (2) and are symmetrically arranged, and clamping plates (4) which are in contact with the pipe fittings are connected to the sliding plates (3).

2. The MPP electric power pipe processing fixing device of claim 1, characterized in that: guide grooves (10) are formed in the two sides of the sliding plate (3), and the guide grooves (10) are clamped on the base (1).

3. The MPP electric power tube machining fixing device of claim 1, wherein: and one side of each of the two clamping plates (4) opposite to each other is provided with a positioning groove (5).

4. The MPP electric power tube machining fixing device of claim 1, wherein: the power assembly comprises support rods (6) which are symmetrically arranged inside a base (1), wherein rotating discs (7) are connected onto the support rods (6), a plurality of tooth blocks (8) are connected to the circumferential direction of the rotating discs (7), a synchronous assembly used for synchronously driving the two rotating discs (7) to rotate is connected onto the rotating discs (7), the power assembly further comprises a plurality of racks (9) which are connected to the bottom of the sliding plate (3) in the width direction of the sliding plate (3), the racks (9) are meshed with the tooth blocks (8), and torsion springs (15) are arranged between the support rods (6) and the rotating discs (7).

5. The MPP fixing device for electric power tube machining as set forth in claim 4, wherein: the synchronizing assembly comprises an ejector rod (12) penetrating through the middle of the bottom of the base (1), two connecting plates (11) symmetrically arranged are hinged to the upper end of the ejector rod (12), the connecting plates (11) are hinged to the lower portion of the rotating disc (7), and the lower end of the ejector rod (12) is connected with a handle (14) which is radially arranged.

6. The MPP fixing device for electric power tube machining as set forth in claim 5, wherein: the upper end of the ejector rod (12) is provided with two sides respectively connected with a mounting block (19), the mounting blocks (19) are hinged to the rotating disc (7) through connecting plates (11), and springs (16) are connected between the mounting blocks (19) and the inner bottom wall of the base (1).

7. The MPP electric power pipe processing fixing device of claim 5, characterized in that: an installation groove (18) is formed in one end, far away from the installation block (19), of the connecting plate (11), the rotating disc (7) is hinged into the installation groove (18), and the radius of the installation groove (18) is larger than that of the rotating disc (7).