CN215394707U

CN215394707U - Fixing device is used in production of power cable protection pipe

Info

Publication number: CN215394707U
Application number: CN202121255136.9U
Authority: CN
Inventors: 黄宗皓
Original assignee: Ganzhou Zhongxing Environmental Protection Equipment Co ltd
Current assignee: Ganzhou Zhongxing Environmental Protection Equipment Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-04
Anticipated expiration: 2031-06-07

Abstract

The utility model provides a fixing device is used in production of power cable protection pipe, includes quick-witted case, the top of acute runs through there is the guide bar, the surface cover of guide bar is equipped with the arc, the bottom fixedly connected with limiting plate of guide bar, the surface cover of guide bar is equipped with the spring, the spring is located between arc and the limiting plate, the removable fixed subassembly of bottom fixedly connected with of limiting plate, the inside of machine case is provided with anti-skidding subassembly, anti-skidding subassembly is located the below of guide bar. According to the utility model, the downward thrust is applied to the arc-shaped plate through the extrusion rod, so that the spring is extruded and the replaceable fixing component is driven to extrude the cable protection pipe downwards, and the cable protection pipe is fixed, and the problems that the fixing device for producing the power cable protection pipe has many defects, the protection pipes with different sizes cannot be fixed, the pipeline is fixed and is inconvenient to adjust, the stability is poor, and the installation and the disassembly are inconvenient are solved.

Description

Fixing device is used in production of power cable protection pipe

Technical Field

The utility model relates to the technical field of production and processing of power cable protection pipes, in particular to a fixing device for production of a power cable protection pipe.

Background

The cable protection pipe is also named as a cable pipe, a power cable pipe, a cement cable pipe, a power calandria, a power cable protection pipe and the like, is mainly installed in a section where a communication cable and a power line intersect, and is used for preventing the power line from being broken to cause short-circuit accidents, so that the communication cable and a steel wire rope are electrified to protect the cable, a switch and a machine core board, so that the whole machine is not burnt out, and has a certain isolation effect on magnetic field interference of the power line.

The conventional fixing device for producing the power cable protection pipe has various defects, such as incapability of fixing the protection pipes with different sizes, inconvenience in adjusting the pipeline fixation, poor stability and inconvenience in mounting and dismounting.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

The utility model provides a fixing device for producing a power cable protection pipe, which aims to solve the technical problems in the background art and solves the problems that the fixing device for producing the power cable protection pipe has various defects, for example, the protection pipes with different sizes cannot be fixed, the pipeline is fixed and is inconvenient to adjust, the stability is poor, and the installation and the disassembly are inconvenient.

(II) technical scheme

The utility model provides a fixing device for production of a power cable protection pipe, which comprises a case, wherein a guide rod penetrates through the top end of the case, an arc-shaped plate is sleeved on the outer surface of the guide rod, a limiting plate is fixedly connected to the bottom end of the guide rod, a spring is sleeved on the outer surface of the guide rod and positioned between the arc-shaped plate and the limiting plate, a replaceable fixing component is fixedly connected to the bottom end of the limiting plate, an anti-skidding component is arranged inside the case and positioned below the guide rod.

Preferably, removable fixed subassembly is including fixing the threaded rod in the limiting plate bottom, the surface cover of threaded rod is equipped with the pipe box, the surperficial threaded connection of threaded rod has the nut.

Preferably, the nut is positioned in front of the pipe sleeve, and a semicircular fixing plate is fixedly connected to the bottom end of the pipe sleeve.

Preferably, the circle center of the arc-shaped plate is located below the limiting plate, and the circle center of the semicircular fixing plate is located below the threaded rod.

Preferably, the antiskid assembly comprises reference blocks fixed on two sides of the bottom of the inner surface of the case, clamping columns are fixedly connected to the top ends of the reference blocks, and a rubber plate is sleeved between the two clamping columns.

Preferably, an extrusion rod penetrates through the left wall of the case, a semicircular ball is fixedly connected to one end, located in the case, of the extrusion rod, and an opening matched with the extrusion rod is formed in the right wall of the case.

Preferably, the diameter of the semicircle ball is larger than that of the extrusion rod, and the horizontal height of the extrusion rod is lower than that of the top end of the arc-shaped plate.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects: apply a decurrent thrust through the extrusion pole to the arc plate to extrusion spring drives removable fixed subassembly and extrudees cable protection pipe downwards, thereby fixes cable protection pipe, has solved fixing device for the production of power cable protection pipe and has had a lot of weak points, for example, can't fix the not unidimensional protection tube, and it is inconvenient to the fixed regulation of pipeline, poor stability, and the inconvenient problem of installation dismantlement.

Drawings

Fig. 1 is a schematic structural diagram of a fixing device for producing a power cable protection tube according to the present invention.

Fig. 2 is a sectional view of a fixing device for producing a power cable protection tube according to the present invention.

Fig. 3 is a schematic structural diagram of an anti-slip assembly in a fixing device for producing a power cable protection tube according to the present invention.

Reference numerals: 1. a chassis; 2. a guide bar; 3. an arc-shaped plate; 4. a limiting plate; 5. a spring; 6. the fixing component can be replaced; 7. an anti-skid component; 8. a threaded rod; 9. pipe sleeve; 10. a nut; 11. a semicircular fixing plate; 12. a reference block; 13. clamping the column; 14. a rubber plate; 15. an extrusion stem; 16. a semi-sphere; 17. And (4) opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the fixing device for power cable protection tube production provided by the utility model comprises a case 1, a guide rod 2 penetrates through the top end of the case, an arc plate 3 is sleeved on the outer surface of the guide rod 2, a limiting plate 4 is fixedly connected to the bottom end of the guide rod 2, a spring 5 is sleeved on the outer surface of the guide rod 2, the spring 5 is located between the arc plate 3 and the limiting plate 4, a replaceable fixing component 6 is fixedly connected to the bottom end of the limiting plate 4, an anti-slip component 7 is arranged inside the case 1, and the anti-slip component 7 is located below the guide rod 2.

According to the utility model, the downward thrust is applied to the arc-shaped plate 3 through the extrusion rod 15, so that the spring 5 is extruded and the replaceable fixing component 6 is driven to extrude the cable protection pipe downwards, and the cable protection pipe is fixed, and the problems that the fixing device for producing the power cable protection pipe has various defects, for example, the protection pipes with different sizes cannot be fixed, the pipeline is inconvenient to fix and adjust, the stability is poor, and the installation and the disassembly are inconvenient are solved.

In an alternative embodiment, the replaceable fixing component 6 comprises a threaded rod 8 fixed at the bottom end of the limiting plate 4, a sleeve 9 is sleeved on the surface of the threaded rod 8, a nut 10 is screwed on the surface of the threaded rod 8, the nut 10 is positioned in front of the sleeve 9, and a semicircular fixing plate 11 is fixedly connected at the bottom end of the sleeve 9.

It should be noted that, the pipe sleeve 9 is fixed on the threaded rod 8 by the nut 10, so that the pipe sleeve 9 and the semicircular fixing plate 11 can be easily replaced by disassembling and assembling the nut 10, and when fixing protection pipes of different sizes, better fixing can be performed by replacing the semicircular fixing plate 11 of different sizes.

In an alternative embodiment, the circle center of the arc plate 3 is positioned below the limit plate 4, and the circle center of the semicircular fixing plate 11 is positioned below the threaded rod 8.

It should be noted that, the center of the circle passing through the semicircular fixing plate 11 is located below the threaded rod 8, so that the protection tube can be fixed from below the semicircular fixing plate 11.

In an alternative embodiment, the anti-skid assembly 7 includes reference blocks 12 fixed on two sides of the bottom of the inner surface of the chassis 1, the top ends of the reference blocks 12 are fixedly connected with clamping columns 13, and a rubber plate 14 is sleeved between the two clamping columns 13.

It should be noted that, the rubber plate 14 sleeved between the two clamping posts 13 can be used to fix the protection tube in cooperation with the semicircular fixing plate 11, and the deformation of the protection tube due to an excessive pressure can be avoided.

In an optional embodiment, a squeezing rod 15 penetrates through the left wall of the case 1, a semi-spherical ball 16 is fixedly connected to one end of the squeezing rod 15, which is located in the case 1, an opening 17 matched with the squeezing rod 15 is formed in the right wall of the case 1, the diameter of the semi-spherical ball 16 is larger than that of the squeezing rod 15, and the horizontal height of the squeezing rod 15 is lower than that of the top end of the arc-shaped plate 3.

It should be noted that, by the cooperation of the pressing rod 15 and the opening 17, the pressing rod 15 can apply a downward force to the arc-shaped plate 3, so that the fixing and adjusting of the protection tube are more convenient and faster.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a fixing device is used in production of power cable protection pipe, a serial communication port, the load simulator comprises a case, the guide bar has been run through on the top of quick-witted case, the surface cover of guide bar is equipped with the arc, the bottom fixedly connected with limiting plate of guide bar, the surface cover of guide bar is equipped with the spring, the spring is located between arc and the limiting plate, the removable fixed subassembly of bottom fixedly connected with of limiting plate, the inside of machine case is provided with anti-skidding subassembly, anti-skidding subassembly is located the below of guide bar.

2. The fixing device for producing the power cable protection pipe as claimed in claim 1, wherein the replaceable fixing component comprises a threaded rod fixed at the bottom end of the limiting plate, a pipe sleeve is sleeved on the surface of the threaded rod, and a nut is connected to the surface of the threaded rod in a threaded manner.

3. The fixing device for producing the power cable protection tube as claimed in claim 2, wherein the nut is located in front of the tube housing, and a semicircular fixing plate is fixedly connected to a bottom end of the tube housing.

4. The fixing device for the production of the power cable protection tube according to claim 3, wherein the center of the arc-shaped plate is located below the limiting plate, and the center of the semicircular fixing plate is located below the threaded rod.

5. The fixing device for producing the power cable protection tube as claimed in claim 1, wherein the anti-slip assembly comprises datum blocks fixed on two sides of the bottom of the inner surface of the case, clamping posts are fixedly connected to top ends of the datum blocks, and a rubber plate is sleeved between the two clamping posts.

6. The fixing device for producing the power cable protection tube as claimed in claim 1, wherein a squeeze rod penetrates through a left wall of the case, a semi-spherical ball is fixedly connected to one end of the squeeze rod positioned in the case, and an opening corresponding to the squeeze rod is formed in a right wall of the case.

7. The fixing device for the production of a protection tube of a power cable according to claim 6, wherein the diameter of the semi-sphere is larger than the diameter of the extrusion rod, and the level of the extrusion rod is lower than the level of the top end of the arc-shaped plate.