CN210938952U

CN210938952U - Fixing device is used in production of power cable protection pipe

Info

Publication number: CN210938952U
Application number: CN201921975162.1U
Authority: CN
Inventors: 张何艳
Original assignee: Jiangsu Hansen Electrical Equipment Co ltd
Current assignee: Jiangsu Hansen Electrical Equipment Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-07
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a fixing device is used in production of power cable protection pipe, including lower limiting plate, PMKD is installed to the bottom of lower limiting plate, the top of lower limiting plate is provided with first spacing groove, install last limiting plate on the guide bar, install the screw rod in the thread bush, the adjustment handle is installed to the one end of screw rod. The utility model discloses form by last spacing plate and lower spacing plate combination, and be provided with second spacing groove and first spacing groove respectively in the inboard of last spacing plate and lower spacing plate, and all install the floating plate in the inside that has second spacing groove and first spacing groove, can fix not unidimensional protection tube through it, and go up the guiding lug and guide bar sliding connection of spacing plate through its both sides, and install the screw rod at the top of last spacing plate, and the screw rod is with the screw cover screw rod transmission at fixed roof middle part, through its convenient control go up and down on the guide bar of spacing plate.

Description

Fixing device is used in production of power cable protection pipe

Technical Field

The utility model relates to a fixing device technical field specifically is a fixing device is used in production of power cable protection pipe.

Background

The fixing device for the production of the power cable protection pipe is used for fixing the power cable protection pipe in the production process, the cable protection pipe is named as a cable pipe, a power cable pipe, a cement cable pipe, a power calandria, a power cable protection pipe and the like, the cable protection pipe is mainly arranged in a section where a communication cable and a power line are crossed, the short circuit accident caused by the disconnection of the power line is prevented, the electrification of the communication cable and a steel wire rope is prevented, the cable, a switch and a machine core plate are protected, and the whole machine is prevented from being burnt out, the cable protection tube made of glass fiber reinforced plastics can improve the underground corrosion resistance and prolong the service life of the cable protection tube, has a smooth surface, has outstanding performance in the aspect of cleaning and the like.

Fixing device for power cable protection tube production in the present stage has many shortcomings, for example, can't fix the protection tube of different sizes, and to pipeline fixed regulation inconvenient, poor stability, and the installation is dismantled inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in production of power cable protection tube to the unable not unidimensional protection tube of proposing in solving above-mentioned background art is fixed, and is inconvenient to the fixed regulation of pipeline, poor stability, and the installation dismantles inconvenient scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device is used in production of power cable protection pipe, includes lower limiting plate, PMKD is installed to the bottom of lower limiting plate, the top of lower limiting plate is provided with first spacing groove, the both sides of lower limiting plate lean on last position department to install fixed side ear, the guide bar is installed to PMKD's both sides, install last limiting plate on the guide bar, the bottom of last limiting plate is provided with the second spacing groove, go up the both sides of limiting plate and install the direction ear, the top mid-mounting of last limiting plate has the axle sleeve, fixed roof is installed to the one end of guide bar, the installation cover is installed to the bottom both sides of fixed roof, the top mid-mounting of fixed roof has the thread bush, install the screw rod in the thread bush, the adjustment handle is installed to the one end of screw rod.

Preferably, the screw rod is in transmission connection with the threaded sleeve rod, and one end of the screw rod is in rotary connection with the shaft sleeve.

Preferably, go up spacing board and guide bar sliding connection through the direction ear, and the direction ear sets up an organic whole structure with last spacing board.

Preferably, the second limiting groove and the first limiting groove are installed just opposite to each other, and the number of the second limiting groove and the number of the first limiting groove are three.

Preferably, the floating plates are mounted on the inner sides of the second limit groove and the first limit groove, and the back sides of the floating plates are fixed on the inner sides of the second limit groove and the first limit groove through springs.

Preferably, the second limiting groove and the first limiting groove are both of a semicircular structure, and three floating plates are mounted on the inner sides of the second limiting groove and the first limiting groove.

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

1. the utility model is composed of an upper limit plate and a lower limit plate, and the inner sides of the upper limit plate and the lower limit plate are respectively provided with a second limit groove and a first limit groove, and the inner parts of the second limit groove and the first limit groove are both provided with a floating plate, the protective tubes with different sizes can be fixed through the upper limiting plate, the upper limiting plate is connected with the guide rod in a sliding way through the guide lugs on the two sides of the upper limiting plate, and the top of the upper limit plate is provided with a screw rod which is in transmission with a thread screw-sleeving rod in the middle of the fixed top plate, the upper limit plate can be conveniently controlled to lift on the guide rod, the upper limit plate and the lower limit plate can be conveniently controlled to be butted, the protection pipes with different sizes can be conveniently fixed, the flexibility is increased, and the bottom of the lower limit plate is provided with the fixed bottom plate, and the lower limit plate is convenient to install and fix through the fixed bottom plate.

Drawings

Fig. 1 is a schematic structural view of a fixing device for producing a power cable protection tube of the present invention;

fig. 2 is a front view of the upper limiting plate of the present invention;

fig. 3 is a top view of the fixing top plate of the present invention.

In the figure: 1. fixing a top plate; 2. installing a sleeve; 3. a guide bar; 4. a guide lug; 5. an upper limiting plate; 6. fixing the side ear; 7. fixing the bottom plate; 8. a first limit groove; 9. a lower limiting plate; 10. a floating plate; 11. a spring; 12. a second limit groove; 13. adjusting the handle; 14. a screw; 15. a threaded sleeve; 16. and a shaft sleeve.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a fixing device for producing a power cable protection pipe comprises a lower limiting plate 9, a fixing bottom plate 7 is installed at the bottom of the lower limiting plate 9, the fixing bottom plate 7 facilitates installation and fixation of the lower limiting plate 9, a first limiting groove 8 is formed in the top of the lower limiting plate 9, fixing side lugs 6 are installed on two sides of the lower limiting plate 9 close to the upper position and are conveniently fixed with guide rods 3, guide rods 3 are installed on two sides of the fixing bottom plate 7, the guide rods 3 can conduct guide control on lifting of the upper limiting plate 5, an upper limiting plate 5 is installed on the guide rods 3, the upper limiting plate 5 is matched with the lower limiting plate 9, the upper limiting plate 5 and the lower limiting plate 9 are enabled to fix the cable protection pipe through a second limiting groove 12 and the first limiting groove 8 which are arranged on the inner sides of the upper limiting plate 5, a second limiting groove 12 is formed in the bottom of the upper limiting plate 5, guide lugs 4 are installed on two sides of the upper limiting plate 5, guide lug 4 can control upper limit plate 5 and lead on guide bar 3, the top mid-mounting of upper limit plate 5 has axle sleeve 16, fixed roof 1 is installed to the one end of guide bar 3, installation cover 2 is installed to the bottom both sides of fixed roof 1, installation cover 2 is convenient to be connected fixedly with the top of guide bar 3, the top mid-mounting of fixed roof 1 has thread bush 15, thread bush 15 is used for with 14 screw drive of screw rod, make the lift of upper limit plate 5 can be controlled to screw rod 14, install screw rod 14 in the thread bush 15, adjustment handle 13 is installed to the one end of screw rod 14, adjustment handle 13 makes things convenient for control screw rod 14 to rotate.

Further, the screw 14 is in screw transmission connection with the threaded sleeve 15, and one end of the screw 14 is in rotary connection with the shaft sleeve 16, so that the screw 14 can control the lifting of the upper limiting plate 5.

Further, go up spacing board 5 through direction ear 4 and guide bar 3 sliding connection, and direction ear 4 sets up structure as an organic whole with last spacing board 5, and spacing board 5 slides on guide bar 3 on convenient the control through direction ear 4.

Further, the second limiting groove 12 is installed opposite to the first limiting groove 8, the second limiting groove 12 and the first limiting groove 8 are three, and the second limiting groove 12 and the first limiting groove 8 are used for fastening the cable protection pipe.

Further, the floating plate 10 is installed on the inner sides of the second limiting groove 12 and the first limiting groove 8, the back side of the floating plate 10 is fixed on the inner sides of the second limiting groove 12 and the first limiting groove 8 through the spring 11, the caliber size of the second limiting groove 12 and the caliber size of the first limiting groove 8 can be adjusted through the design of the floating plate 10, and the cable protection pipes of different sizes can be conveniently fastened and fixed.

Further, the second limit groove 12 and the first limit groove 8 are both set to be semicircular structures, and three floating plates 10 are mounted on the inner sides of the second limit groove 12 and the first limit groove 8.

The working principle is as follows: this equipment is when using, place the cable protection pipe on the first spacing groove 8 at the top of limiting plate 9 down, then through adjusting handle 13 control screw 14 and rotate, make screw 14 at the 15 screw drives of thread bush at fixed roof 1 middle part, make screw 14 control go up and down limiting plate 5 go up and down on guide bar 3, make its control go up limiting plate 5 lock joint at the top of limiting plate 9 down, make the cable protection pipe by the lock joint between last limiting plate 5 and lower limiting plate 9, and the inboard floating plate 10 through second spacing groove 12 and first spacing groove 8 conveniently presss from both sides tight fixedly to the cable protection pipe, and conveniently install lower limiting plate 9 fixedly through PMKD 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixing device is used in production of power cable protection pipe, includes lower limiting plate (9), its characterized in that: the bottom of lower limiting plate (9) is provided with a fixed bottom plate (7), the top of lower limiting plate (9) is provided with a first limiting groove (8), the two sides of lower limiting plate (9) are provided with fixed side lugs (6) by upper positions, guide rods (3) are installed on the two sides of fixed bottom plate (7), upper limiting plate (5) is installed on guide rods (3), the bottom of upper limiting plate (5) is provided with a second limiting groove (12), guide lugs (4) are installed on the two sides of upper limiting plate (5), shaft sleeve (16) is installed in the middle of the top end of upper limiting plate (5), fixed top plate (1) is installed at one end of guide rods (3), installation sleeve (2) is installed on the two sides of the bottom of fixed top plate (1), threaded sleeve (15) is installed in the middle of the top end of fixed top plate (1), and screw rod (14) is installed in threaded sleeve (15), and one end of the screw rod (14) is provided with an adjusting handle (13).

2. A fixing device for the production of a protection tube for electric power cables according to claim 1, characterized in that: the screw rod (14) is in transmission connection with the threaded sleeve (15) through a screw rod, and one end of the screw rod (14) is rotatably connected with the shaft sleeve (16).

3. A fixing device for the production of a protection tube for electric power cables according to claim 1, characterized in that: go up spacing board (5) and pass through direction ear (4) and guide bar (3) sliding connection, and direction ear (4) set up structure as an organic whole with last spacing board (5).

4. A fixing device for the production of a protection tube for electric power cables according to claim 1, characterized in that: the second limiting groove (12) and the first limiting groove (8) are installed just opposite to each other, and the number of the second limiting groove (12) and the number of the first limiting groove (8) are three.

5. A fixing device for the production of a protection tube for electric power cables according to claim 1, characterized in that: the inner sides of the second limiting groove (12) and the first limiting groove (8) are both provided with a floating plate (10), and the back side of the floating plate (10) is fixed on the inner sides of the second limiting groove (12) and the first limiting groove (8) through a spring (11).

6. A fixing device for the production of a protection tube for electric power cables according to claim 1, characterized in that: the second limiting groove (12) and the first limiting groove (8) are both of a semicircular structure, and three floating plates (10) are mounted on the inner sides of the second limiting groove (12) and the first limiting groove (8).