CN213320414U

CN213320414U - Fixing device for MPP pipe centering cutting

Info

Publication number: CN213320414U
Application number: CN202021922106.4U
Authority: CN
Inventors: 马斌; 张文强
Original assignee: Nanchang Haisaier Industrial Co ltd
Current assignee: Nanchang Haisaier Industrial Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-01
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a fixing device is used in cutting of MPP pipe centering relates to the fixing device field, the on-line screen storage device comprises a base, the top side fixed mounting of base has horizontal slide rail, slidable mounting has horizontal slider on the horizontal slide rail, the horizontal rack of one end fixedly connected with of horizontal slider, the top side of base is rotated and is installed first center pin, the fixed cover of having connect first adjusting gear on the first center pin, first adjusting gear with horizontal rack meshes mutually. The utility model discloses place the back to the MPP pipe, start the laser lamp, show through the laser lamp, rotate first fine setting knob, first fine setting knob drives first adjusting gear and rotates, and first adjusting gear drives horizontal rack and removes, drives horizontal slider through horizontal rack and removes, and then realizes driving wherein two stop collars and remove, realizes the transverse distance of the central point of adjustment MPP pipe, and whole design simple structure can satisfy the centering cutting demand of MPP pipe.

Description

Fixing device for MPP pipe centering cutting

Technical Field

The utility model relates to a fixing device field, in particular to fixing device is used in cutting of MPP pipe centering.

Background

The MPP pipe is also called as an MPP power cable protection pipe and is divided into an excavation type and a non-excavation type, the MPP non-excavation pipe is also called as an MPP jacking pipe or a dragging pipe, the MPP pipe adopts modified polypropylene as a main raw material, has the characteristics of high temperature resistance and external pressure resistance, and is suitable for medium and low voltage transmission line cable calandria pipes below 10 KV.

In the MPP pipe cutting process, in order to improve the cutting quality, among the prior art, often need loaded down with trivial details centering operation, waste time and energy, consequently, need one kind urgently and can cooperate MPP pipe centering cutting and easy operation's fixed establishment, thereby can fix the MPP pipe when can effectual centering and guarantee stable cutting, improve the accuracy of cutting, consequently, we have provided a fixing device for MPP pipe centering cutting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device is used in cutting of MPP pipe centering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for MPP pipe centering cutting, includes the base, the top side fixed mounting of base has horizontal slide rail, slidable mounting has horizontal slider on the horizontal slide rail, the one end fixedly connected with horizontal rack of horizontal slider, the top side of base is rotated and is installed first center pin, fixed cover has first adjusting gear on the first center pin, first adjusting gear with horizontal rack meshes mutually, the top fixed mounting of first center pin has first fine setting knob, the top side fixed mounting of base has vertical slide rail, slidable mounting has vertical slider in the vertical slide rail, one side fixedly connected with connecting plate of vertical slider, one side fixed mounting of connecting plate has vertical rack, one side of vertical slide rail is rotated and is installed the second center pin, fixed second adjusting gear that has cup jointed on the second center pin, one end of the second central shaft is fixedly connected with a second fine adjustment knob, and the second adjustment gear is meshed with the longitudinal rack.

Preferably, the top side of base fixed mounting has spacing post, one side fixedly connected with horizontal pole of spacing post, one side fixedly connected with laser lamp of horizontal pole.

Preferably, a cutting device is fixedly mounted on one side of the limiting column.

Preferably, one side of the transverse sliding block and one side of the longitudinal sliding block are fixedly connected with two limiting rods, and four limiting rods are rotatably provided with limiting sleeves.

Preferably, wherein two the same transverse plate of one end fixedly connected with of gag lever post, two in addition the same L template of one end fixedly connected with of gag lever post, the transverse plate with the hole of stepping down of laser, two has all been seted up to one side of L template the position of hole and laser lamp of stepping down of laser is corresponding.

Preferably, a laser receiving frame is fixedly mounted on the top side of the base.

Preferably, be equipped with the MPP pipe on the base, the week side of MPP pipe contacts with four stop collars respectively.

The utility model discloses a technological effect and advantage:

1. the utility model discloses rational in infrastructure, after placing the MPP pipe, start the laser lamp, show through the laser lamp, rotate first fine setting knob, first fine setting knob drives first adjusting gear and rotates, first adjusting gear drives the horizontal rack and removes, drives the horizontal slider through the horizontal rack and removes, and then realizes driving wherein two stop collars and remove, realizes adjusting the transverse distance of the central point of MPP pipe, and whole design simple structure can satisfy the centering cutting demand of MPP pipe;

2. after horizontal adjustment, the laser line can pass the horizontal board and project on the L template, through rotating second fine setting knob, realizes driving second adjusting gear and rotates, and then realizes adjusting the longitudinal distance of MPP pipe, through twice fine setting, can realize centering the center of MPP pipe, cuts through cutting device centering after centering.

Drawings

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

fig. 2 is a schematic perspective view of another perspective of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a base; 2. a transverse slide rail; 3. a transverse slide block; 4. a transverse rack; 5. a first adjusting gear; 6. a first fine tuning knob; 7. a longitudinal slide rail; 8. a longitudinal slide block; 9. a connecting plate; 10. a longitudinal rack; 11. a second adjusting gear; 12. a second fine adjustment knob; 13. a limiting column; 14. a cross bar; 15. a laser light; 16. a cutting device; 17. a limiting rod; 18. a limiting sleeve; 19. a transverse plate; 20. an L-shaped plate; 21. a laser receiving frame; 22. an MPP pipe.

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.

The utility model provides a fixing device for MPP pipe centering cutting as shown in figures 1-4, which comprises a base 1, a transverse slide rail 2 is fixedly installed on the top side of the base 1, a transverse slide block 3 is slidably installed on the transverse slide rail 2, one end of the transverse slide block 3 is fixedly connected with a transverse rack 4, a first central shaft is rotatably installed on the top side of the base 1, a first adjusting gear 5 is fixedly sleeved on the first central shaft, the first adjusting gear 5 is meshed with the transverse rack 4, a first fine adjustment knob 6 is fixedly installed on the top end of the first central shaft, a longitudinal slide rail 7 is fixedly installed on the top side of the base 1, a longitudinal slide block 8 is slidably installed in the longitudinal slide rail 7, a connecting plate 9 is fixedly connected on one side of the longitudinal slide block 8, a longitudinal rack 10 is fixedly installed on one side of the connecting plate 9, one side of vertical slide rail 7 is rotated and is installed the second center pin, second adjusting gear 11 has been cup jointed to the last fixed second that has cup jointed of second center pin, the one end fixedly connected with second fine setting knob 12 of second center pin, second adjusting gear 11 with vertical rack 10 meshes mutually, shows through laser lamp 15, rotates first fine setting knob 6, and first fine setting knob 6 drives first adjusting gear 5 and rotates, and first adjusting gear 5 drives horizontal rack 4 and removes, drives horizontal slider 3 through horizontal rack 4 and removes, and then realizes driving wherein two stop collars 18 and remove, realizes adjusting the transverse distance of the central point of MPP pipe, and after through horizontal regulation, the laser line can pass horizontal board 19 and project on L template 20.

Further, in the above scheme, the top side of the base 1 is fixedly provided with a limiting column 13, one side of the limiting column 13 is fixedly connected with a cross rod 14, one side of the cross rod 14 is fixedly connected with a laser lamp 15, and the cross rod 14 is designed to play a supporting role.

Further, in the above scheme, a cutting device 16 is fixedly mounted on one side of the limiting column 13, and the supporting and limiting functions are realized through the design of the limiting column 13.

Further, in the above scheme, two limiting rods 17 are fixedly connected to one side of each of the transverse sliding block 3 and the longitudinal sliding block 8, and limiting sleeves 18 are rotatably mounted on the four limiting rods 17 and used for adjusting the central position of the MPP round pipe 22 through the design of the limiting sleeves 18.

Further, in the above scheme, wherein two the same horizontal board 19 of one end fixedly connected with of gag lever post 17, two in addition the same L template 20 of one end fixedly connected with of gag lever post 17, horizontal board 19 with the hole of stepping down of laser has all been seted up to one side of L template 20, two the position of hole and laser lamp 15 of stepping down of laser is corresponding, through the design in hole of stepping down of laser, has realized the centering effect of audio-visual observation.

Further, in the above scheme, the laser receiving frame 21 is fixedly mounted on the top side of the base 1, and the function of conveniently judging whether centering adjustment is completed is realized through the design of the laser receiving frame 21.

Further, in the above scheme, the base 1 is provided with the MPP pipe 22, the peripheral sides of the MPP pipe 22 are respectively in contact with the four position limiting sleeves 18, and four functions of simultaneous coordination and adjustment are realized through the design of the four position limiting sleeves 18.

This practical theory of operation: after the MPP pipe is placed, start laser lamp 15, show through laser lamp 15, rotate first fine setting knob 6, first fine setting knob 6 drives first adjusting gear 5 and rotates, first adjusting gear 5 drives horizontal rack 4 and removes, drive horizontal slider 3 through horizontal rack 4 and remove, and then realize driving wherein two stop collars 18 and remove, realize adjusting the transverse distance of the central point of MPP pipe, after horizontal regulation, the laser line can pass horizontal board 19 and project on L template 20, through rotating second fine setting knob 12, realize driving second adjusting gear 11 and rotate, and then realize adjusting the longitudinal distance of MPP pipe, through twice fine setting, can realize centering the center of MPP pipe, carry out the centering cutting through cutting device 16 after the centering, whole design simple structure, can satisfy the centering cutting demand of MPP pipe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a fixing device is used in cutting of MPP pipe centering, includes base (1), its characterized in that: the top side of the base (1) is fixedly provided with a transverse sliding rail (2), the transverse sliding rail (2) is provided with a transverse sliding block (3) in a sliding manner, one end of the transverse sliding block (3) is fixedly connected with a transverse rack (4), the top side of the base (1) is rotatably provided with a first central shaft, the first central shaft is fixedly sleeved with a first adjusting gear (5), the first adjusting gear (5) is meshed with the transverse rack (4), the top end of the first central shaft is fixedly provided with a first fine adjustment knob (6), the top side of the base (1) is fixedly provided with a longitudinal sliding rail (7), the longitudinal sliding rail (7) is internally provided with a longitudinal sliding block (8) in a sliding manner, one side of the longitudinal sliding block (8) is fixedly connected with a connecting plate (9), one side of the connecting plate (9) is fixedly provided with a longitudinal, one side of the longitudinal sliding rail (7) is rotatably provided with a second central shaft, a second adjusting gear (11) is fixedly sleeved on the second central shaft, one end of the second central shaft is fixedly connected with a second fine adjusting knob (12), and the second adjusting gear (11) is meshed with the longitudinal rack (10).

2. The MPP tube centering cutting fixture of claim 1, wherein: the top side fixed mounting of base (1) has spacing post (13), one side fixedly connected with horizontal pole (14) of spacing post (13), one side fixedly connected with laser lamp (15) of horizontal pole (14).

3. The MPP tube centering cutting fixture of claim 2, wherein: and a cutting device (16) is fixedly mounted on one side of the limiting column (13).

4. The MPP tube centering cutting fixture of claim 1, wherein: the horizontal sliding block (3) and one side of the longitudinal sliding block (8) are fixedly connected with two limiting rods (17), and four limiting rods (17) are rotatably provided with limiting sleeves (18).

5. The MPP tube centering cutting fixture of claim 4, wherein: wherein two the same horizontal board (19) of one end fixedly connected with of gag lever post (17), two in addition the same L template (20) of one end fixedly connected with of gag lever post (17), horizontal board (19) with the hole of stepping down of laser has all been seted up to one side of L template (20), two the position of hole and laser lamp (15) of stepping down of laser is corresponding.

6. The MPP tube centering cutting fixture of claim 1, wherein: and a laser receiving frame (21) is fixedly arranged on the top side of the base (1).

7. The MPP tube centering cutting fixture of claim 1, wherein: the MPP round pipe is characterized in that an MPP round pipe (22) is arranged on the base (1), and the peripheral sides of the MPP round pipe (22) are respectively contacted with four limiting sleeves (18).