CN214186879U

CN214186879U - Fixing device for production of power cable protection pipe

Info

Publication number: CN214186879U
Application number: CN202023144124.7U
Authority: CN
Inventors: 李国平; 李阳虎
Original assignee: Changzhou Yanghu Plastic Co ltd
Current assignee: Changzhou Yanghu Plastic Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-14
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a fixing device for power cable protection tube production, which belongs to the technical field of power cable protection tube production, and comprises a lower limiting plate, wherein a containing groove is arranged at the middle position of the bottom end of the lower limiting plate, an L-shaped plate is arranged in the containing groove in a telescopic manner, one side above the L-shaped plate is connected with a first bearing plate, the other side above the L-shaped plate is connected with a second bearing plate, the side wall of the first bearing plate, which is close to the second bearing plate, and the side wall of the second bearing plate, which is close to the first bearing plate, are correspondingly provided with three inserting grooves from top to bottom; the utility model discloses set up L template, first bearing plate, second bearing plate, inserting groove and backup pad, can adjust the height of backup pad according to staff's height to make the staff can increase with the help of the height of backup pad, whether staff's height is suitable, the operation regulation handle that all can relax, extensive applicability.

Description

Fixing device for production of power cable protection pipe

Technical Field

The utility model belongs to the technical field of power cable protection tube production, concretely relates to a fixing device for production of power cable protection tube.

Background

The cable protection pipe is a metal protection pipe which is laid on the outer layer of the cable and has certain mechanical strength in order to prevent the cable from being damaged, and a fixing device is often needed to fix the power cable protection pipe in the production process of the power cable protection pipe so as to facilitate processing.

Chinese patent application No. 201921975162.1 discloses a fixing device is used in production of power cable protection pipe, this fixing device is used in production of power cable protection pipe, 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 pipe through it, and go up the spacing plate through the direction ear and the guide bar sliding connection of 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.

The above patent has the following problems: the above-mentioned patent need the staff that the height is fit for just can go on when rotating the adjustment handle, to the staff that the height is lower, probably shows slightly labouriously, and the suitability is narrower.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a fixing device for production of power cable protection pipe has whether suitable no matter staff's height, operation regulation handle that all can relax, extensive applicability's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for production of power cable protection pipe, includes lower limiting plate, the groove of accomodating has been seted up to the bottom intermediate position of lower limiting plate, the scalable L template that is provided with in inside of accomodating the groove, top one side of L template is connected with first bearing plate, the top opposite side of L template is connected with the second bearing plate, the lateral wall that first bearing plate is close to the second bearing plate and the lateral wall from the top down that the second bearing plate is close to first bearing plate all correspond and have seted up three inserting groove, the top on the first bearing plate the top on inserting groove and the second bearing plate the backup pad has been put to the card between the inserting groove, the top of lower limiting plate is provided with the fixing device main part.

Preferably, the side wall of the first bearing plate far away from the second bearing plate is connected with the reinforcing ribs below the side wall of the second bearing plate far away from the first bearing plate.

Preferably, the lateral wall from the top down that first bearing plate was kept away from to the second bearing plate has evenly seted up three holding tank, and is three the inside of holding tank all is connected with the spring, the grafting through-hole has all been seted up to the below that just is located three holding tank on the second bearing plate, and is three the inside of grafting through-hole all runs through and is provided with the inserted bar, and is three the top of leaning on of inserted bar all with the spring coupling that corresponds, the structure of first bearing plate is the same with the structure of second bearing plate, two spliced eyes have been seted up to the symmetry in the backup pad.

Preferably, the insertion end of the insertion rod is arranged in an arc structure.

Preferably, an electric cylinder is installed on the outer wall of the lower limiting plate, and the output shaft end of the electric cylinder is connected with the L-shaped plate.

Preferably, the outer wall of the lower limiting plate and one side of the electric cylinder are provided with a storage battery.

Preferably, the bottom end of the L-shaped plate is connected with a rubber pad.

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

1. the utility model discloses set up L template, first bearing plate, second bearing plate, inserting groove and backup pad, can adjust the height of backup pad according to staff's height to make the staff can increase with the help of the height of backup pad, whether staff's height is suitable, the operation regulation handle that all can relax, extensive applicability.

2. The utility model discloses set up holding tank, spring, grafting through-hole, peg graft pole and spliced eye, can carry out spacing fixed to the backup pad, can strengthen the stability of being connected between backup pad and first bearing plate and second bearing plate to can ensure staff's the safety of trampling.

3. The utility model discloses set up the strengthening rib, can improve the support intensity of first bearing plate and second bearing plate, further improve the stability that the staff trampled.

4. The utility model discloses set up the electric jar and accomodate the groove, can make the L template have the telescopic function to it is collapsible when the structure on the L template of needs increases the extendible and need not the structure on the L template and increases, does not influence the function that increases of device, reduces the area when not using simultaneously.

5. The utility model discloses set up the battery, can need not electric jar external power supply for electric jar circular telegram power supply, it is comparatively convenient to use.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic sectional view of the structure of FIG. 2 along the direction A-A;

fig. 4 is a partially enlarged schematic structural view of fig. 3 according to the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4;

in the figure: 1. a lower limiting plate; 2. a fixing device main body; 3. an electric cylinder; 4. a storage battery; 5. an L-shaped plate; 6. a receiving groove; 7. reinforcing ribs; 8. a first bearing plate; 9. a support plate; 10. inserting grooves; 11. a second bearing plate; 12. accommodating grooves; 13. a spring; 14. a plug rod; 15. inserting through holes; 16. and (7) inserting holes.

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. 1-5, the present invention provides the following technical solutions: the utility model provides a fixing device for production of power cable protection pipe, including lower limiting plate 1, lower limiting plate 1's bottom intermediate position has been seted up and has been accomodate groove 6, the inside scalable L template 5 that is provided with of accomodating groove 6, top one side of L template 5 is connected with first bearing plate 8, the top opposite side of L template 5 is connected with second bearing plate 11, first bearing plate 8 is close to the lateral wall of second bearing plate 11 and all corresponds from the top down and has seted up three inserting groove 10 near first bearing plate 8's lateral wall, inserting groove 10 of top has gone up with second bearing plate 11 on first bearing plate 8 and the inserting groove 10 of top has blocked backup pad 9 between, the top of lower limiting plate 1 is provided with fixing device main part 2.

Specifically, the reinforcing ribs 7 are connected to the lower part of the side wall of the first bearing plate 8 far away from the second bearing plate 11 and the lower part of the side wall of the second bearing plate 11 far away from the first bearing plate 8,

through adopting above-mentioned technical scheme, strengthening rib 7 can improve the support intensity of first bearing plate 8 and second bearing plate 11, improves the stability that the staff trampled.

Specifically, three accommodating grooves 12 are uniformly formed in the side wall of the second bearing plate 11 away from the first bearing plate 8 from top to bottom, springs 13 are connected to the interiors of the three accommodating grooves 12, inserting through holes 15 are formed in the second bearing plate 11 and below the three accommodating grooves 12, inserting rods 14 are arranged in the three inserting through holes 15 in a penetrating manner, the upper parts of the three inserting rods 14 close to the upper parts are connected with the corresponding springs 13, the structure of the first bearing plate 8 is the same as that of the second bearing plate 11, two inserting holes 16 are symmetrically formed in the support plate 9,

through adopting above-mentioned technical scheme, can strengthen the stability of being connected between backup pad 9 and first bearing plate 8 and second bearing plate 11 to can ensure staff's the safety of trampling.

Specifically, the inserting end of the inserting rod 14 is arranged in an arc structure,

by adopting the technical scheme, the insertion rod 14 can be conveniently inserted into the insertion hole 16 of the support plate 9.

Specifically, the outer wall of the lower limiting plate 1 is provided with an electric cylinder 3, the output shaft end of the electric cylinder 3 is connected with an L-shaped plate 5,

through adopting above-mentioned technical scheme, electric jar 3 can make L template 5 have the telescopic function to when the structure on needs L template 5 increases the extensible and need not the structure on the L template 5 and increase collapsible, do not influence the increase function of device, area when reducing simultaneously not using.

Specifically, a storage battery 4 is arranged on the outer wall of the lower limiting plate 1 and on one side of the electric cylinder 3,

through adopting above-mentioned technical scheme, battery 4 can be for 3 circular telegrams power supplies of electric jar, need not 3 external power supplies of electric jar, and it is comparatively convenient to use.

Specifically, the bottom end of the L-shaped plate 5 is connected with a rubber pad,

through adopting above-mentioned technical scheme, avoid L template 5 bottom and ground to take place the friction when removing, prolong L template 5's service life.

The structure and principle of the middle fixing device main body 2 of the utility model are disclosed in the fixing device for producing the power cable protection tube disclosed in the Chinese patent application No. 201921975162.1.

The utility model discloses a theory of operation and use flow: before the fixing device is used, relevant preparation is carried out according to the height of an operator, if the height of the operator is high, the fixing device can be easily operated, the fixing device can be directly used, if the height of the operator is low, the fixing device cannot be easily operated, the storage battery 4 supplies power to the electric cylinder 3, the electric cylinder 3 drives the output shaft to extend, the output shaft of the electric cylinder 3 drives the L-shaped plate 5 to move in the direction away from the accommodating groove 6 until the L-shaped plate 5 completely extends out of the accommodating groove 6, the electric cylinder 3 stops driving, at the moment, the operator determines the inserting positions of the support plate 9 on the first bearing plate 8 and the second bearing plate 11 according to the height of the operator, pulls the two inserting rods 14 in the corresponding positions in the direction away from each other until the inserting of the support plate 9 is not influenced (namely, the inserting rods 14 in the corresponding positions on the first bearing plate 8 move in the direction away from the second bearing plate 11, until the plugging rod 14 at the corresponding position on the first bearing plate 8 is received in the plugging through hole 15 at the corresponding position on the first bearing plate 8, the plugging rod 14 at the corresponding position on the second bearing plate 11 moves in the direction away from the first bearing plate 8 until the plugging rod 14 at the corresponding position on the second bearing plate 11 is received in the plugging through hole 15 at the corresponding position on the second bearing plate 11, the support plate 9 is plugged into the corresponding plugging grooves 10 on the first bearing plate 8 and the second bearing plate 11, the two plugging rods 14 are released, the two plugging rods 14 are respectively plugged into the two plugging holes 16 of the support plate 9 under the reset action of the corresponding springs 13, the position of the supporting plate 9 is fixed at the moment, the worker can lift the height of the worker by stepping on the supporting plate 9, thereby achieving the purpose of easily operating the fixing device and being suitable for workers with different heights to use;

the reinforcing ribs 7 are used for improving the supporting strength of the first bearing plate 8 and the second bearing plate 11 and improving the stepping stability of workers;

fixing device uses the completion, and 3 drive output shafts of electricity jar shrink, and the output shaft of electricity jar 3 drives L template 5 and removes to the direction that is close to and accomodates groove 6, and when the output shaft of electricity jar 3 recovered to initial position, 3 outage of electricity jar stopped the action, and L template 5 and top structure accomodate in accomodating groove 6 completely this moment, reduce area.

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. A fixing device for production of power cable protection pipe, includes lower limiting plate (1), its characterized in that: the lower limiting plate (1) is provided with a containing groove (6) in the middle of the bottom end, the containing groove (6) is provided with an L-shaped plate (5) in a telescopic mode, one side of the upper portion of the L-shaped plate (5) is connected with a first bearing plate (8), the other side of the upper portion of the L-shaped plate (5) is connected with a second bearing plate (11), the first bearing plate (8) is close to the side wall of the second bearing plate (11) and the second bearing plate (11) is close to the side wall of the first bearing plate (8), three inserting grooves (10) are correspondingly formed from top to bottom, the uppermost portion of the first bearing plate (8) is provided with a supporting plate (9) between the inserting grooves (10) in the uppermost portion of the inserting grooves (10) and the second bearing plate (11), and a fixing device main body (2) is arranged above the lower limiting plate (1).

2. A fixing device for the production of a protection tube for electric power cables according to claim 1, characterized in that: the lateral wall that first bearing plate (8) kept away from second bearing plate (11) leans on the below and second bearing plate (11) keep away from first bearing plate (8) leans on the below all to be connected with strengthening rib (7).

3. A fixing device for the production of a protection tube for electric power cables according to claim 1, characterized in that: three holding tank (12), three have evenly been seted up to the lateral wall from the top down that first bearing plate (8) were kept away from in second bearing plate (11) holding tank (12) inside all is connected with spring (13), grafting through-hole (15) have all been seted up to the below that just is located three holding tank (12) on second bearing plate (11), and is three grafting through-hole (15)'s inside all runs through and is provided with peg graft pole (14), and is three peg graft pole (14) lean on the top all to be connected with spring (13) that correspond, the structure of first bearing plate (8) is the same with the structure of second bearing plate (11), two spliced eye (16) have been seted up to the symmetry on backup pad (9).

4. A fixing device for the production of a protection tube for electric power cables according to claim 3, characterized in that: the insertion end of the insertion rod (14) is arranged in an arc structure.

5. A fixing device for the production of a protection tube for electric power cables according to claim 1, characterized in that: an electric cylinder (3) is installed on the outer wall of the lower limiting plate (1), and the output shaft end of the electric cylinder (3) is connected with the L-shaped plate (5).

6. A fixing device for the production of a protection tube for electric power cables according to claim 5, characterized in that: and a storage battery (4) is arranged on the outer wall of the lower limiting plate (1) and on one side of the electric cylinder (3).

7. A fixing device for the production of a protection tube for electric power cables according to claim 1, characterized in that: the bottom end of the L-shaped plate (5) is connected with a rubber pad.