CN211239218U

CN211239218U - Adjustable electric power tunnel support

Info

Publication number: CN211239218U
Application number: CN202020023774.7U
Authority: CN
Inventors: 李志龙; 潘云; 孙佳俐
Original assignee: Ningbo Huilong Metal Products Co ltd
Current assignee: Ningbo Huilong Metal Products Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-08-11
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses an electric power tunnel support with adjustable, including the mount, the right side sliding connection of mount has two transmission cases, the front and the back fixedly connected with slide rail of transmission case, the outside and the mount sliding connection of slide rail, the right side fixedly connected with support of transmission case, and the top of transmission case is equipped with the carousel, the bottom fixedly connected with screw rod of carousel, and the bottom of screw rod runs through to the bottom fixed connection of the inside through first bearing and transmission case inner wall of transmission case. The utility model discloses a set up mount, transmission case, slide rail, support, carousel, screw rod, gear, drive column, driving plate, card post and traveller cooperation and use, solved present most tunnel supports on the market and did not possess adjustment mechanism, lead to unable cable to different positions to support, and very big to the loss of cable, can cause certain hindrance to the normal construction of tunnel first branch section side wall in addition, and then lead to moving repeatedly and unsettled problem of cable.

Description

Adjustable electric power tunnel support

Technical Field

The utility model relates to a tunnel technical field specifically is an electric power tunnel support with adjustable.

Background

The cable holder, as the name implies, is used to support the cable so that the cable is neatly arranged and easily managed and maintained, and generally speaking, the cable holder may be divided into a single-piece type and a combined type. The cable support has the characteristics of flame retardance, insulation, high bearing capacity, never rusting, acid resistance, alkali resistance, ageing resistance, long service life and the like.

Need adjustment mechanism when electric power tunnel support uses, but the tunnel support of present most on the market does not possess adjustment mechanism, leads to unable cable to different positions to support, and very big to the loss of cable, can cause certain hindrance to the normal construction of tunnel primary branch section side wall moreover, and then leads to moving repeatedly and unsettled of cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power tunnel support with adjustable, the advantage that the position that possesses adjustable electric power tunnel support used when being convenient for construct has solved present most tunnel supports on the market and has not possessed adjustment mechanism, leads to unable cable to different positions to support, and very big to the loss of cable, can cause certain hindrance to the normal construction of tunnel first branch section side wall in addition, and then leads to moving repeatedly and unsettled problem of cable.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable electric power tunnel support comprises a fixing frame, wherein the right side of the fixing frame is connected with two transmission boxes in a sliding manner, the front and the back of each transmission box are fixedly connected with a sliding rail, the outer side of each sliding rail is connected with the fixing frame in a sliding manner, the right side of each transmission box is fixedly connected with a support, the top of each transmission box is provided with a turntable, the bottom of each turntable is fixedly connected with a screw rod, the bottom of each screw rod penetrates through the inside of each transmission box and is fixedly connected with the bottom of the inner wall of the corresponding transmission box through a first bearing, the left side of each screw rod is engaged and connected with a gear, the back of each gear is fixedly connected with the inner wall of the corresponding transmission box through a second bearing, the front left side of each gear is fixedly connected with a transmission column, the surface of each transmission column is connected with a transmission plate, the top and the bottom of the clamping column are fixedly connected with sliding columns.

Preferably, a transmission groove is formed in the transmission plate, and the transmission groove is matched with the transmission column for use.

Preferably, the top fixedly connected with fixed block of transmission case, there is the stopper at the back of fixed block through pivot swing joint, the inside to the screw rod is run through on the right side of stopper.

Preferably, the top and the bottom of the inner wall of the transmission case are both provided with sliding grooves, and the sliding grooves are matched with sliding columns for use.

Preferably, the left side of the transmission case is provided with an opening, the width of the opening is larger than that of the clamping column, and the opening is matched with the clamping column for use.

Preferably, the left side of the inner wall of the fixing frame is provided with a plurality of clamping grooves which are uniformly arranged.

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

1. the utility model discloses a set up the mount, the transmission case, a slide rail, a support, the carousel, the screw rod, the gear, the transmission post, the driving plate, card post and traveller cooperation are used, most tunnel supports do not have adjustment mechanism on having solved current market, lead to unable cable to different positions to support, and it is very big to the loss of cable, and can cause certain hindrance to the normal construction of tunnel first section side wall, and then lead to moving repeatedly and unsettled problem of cable, this adjustable electric power tunnel support, the position that possesses adjustable electric power tunnel support uses when being convenient for to be under construction advantage, the user that has made things convenient for uses, the practicality of electric power tunnel support has been improved.

2. The utility model discloses a setting of drive groove, can make the stable inside removal at the driving plate of transmission post, possess limiting displacement to it, and drive the effect that the driving plate removed, setting through fixed block and stopper, can play the fixed action to the screw rod, prevent that it from rotating by oneself, lead to fixed inefficacy, setting through the spout, can make the stable inside slip at the transmission case of traveller, and possess limiting displacement to it, limit its moving range, through the open-ended setting, can make the stable inside removal at the transmission case of card post, and possess limiting displacement to it, produce the skew when preventing it to move, setting through the draw-in groove, can make the card post get into the inside of mount, thereby fix the support.

Drawings

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

FIG. 2 is a right side view of the fixing frame of the present invention;

FIG. 3 is a sectional view of the transmission case of the present invention;

fig. 4 is an enlarged view of a portion of fig. 3 according to the present invention;

fig. 5 is a top view of the slide rail of the present invention.

In the figure: the device comprises a fixing frame 1, a transmission box 2, a sliding rail 3, a support 4, a rotating disc 5, a screw 6, a gear 7, a transmission column 8, a transmission plate 9, a clamping column 10, a sliding column 11, a transmission groove 12, a fixed block 13, a limiting block 14, a sliding groove 15, an opening 16 and a clamping groove 17.

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, an adjustable electric power tunnel support comprises a fixing frame 1, two transmission cases 2 are slidably connected to the right side of the fixing frame 1, slide rails 3 are fixedly connected to the front and back of the transmission cases 2, the outer sides of the slide rails 3 are slidably connected to the fixing frame 1, a support 4 is fixedly connected to the right side of the transmission case 2, a rotary table 5 is arranged at the top of the transmission case 2, a screw 6 is fixedly connected to the bottom of the rotary table 5, a fixed block 13 is fixedly connected to the top of the transmission case 2, a limit block 14 is movably connected to the back of the fixed block 13 through a rotating shaft, the right side of the limit block 14 penetrates through the inside of the screw 6, the screw 6 can be fixed through the arrangement of the fixed block 13 and the limit block 14 to prevent the screw from rotating by itself and causing fixed failure, the bottom of the screw 6 penetrates through the inside of the, the left side of the screw rod 6 is engaged and connected with a gear 7, the back of the gear 7 is fixedly connected with the inner wall of the transmission case 2 through a second bearing, the front left side of the gear 7 is fixedly connected with a transmission column 8, the surface of the transmission column 8 is connected with a transmission plate 9 in a sliding manner, a transmission groove 12 is formed in the transmission plate 9, the transmission groove 12 is matched with the transmission column 8 for use, the transmission column 8 can stably move in the transmission plate 9 through the arrangement of the transmission groove 12, the transmission plate has a limiting effect and drives the transmission plate 9 to move, the left side of the transmission plate 9 is fixedly connected with a clamping column 10, the left side of the clamping column 10 penetrates into the fixing frame 1, the left side of the transmission case 2 is provided with an opening 16, the width of the opening 16 is larger than that of the clamping column 10, the opening 16 is matched with the clamping column 10 for use, through the arrangement of the opening 16, the clamping column 10 can, and possess limiting displacement to it, produce the skew when preventing it from removing, the top of card post 10 and the equal fixedly connected with traveller 11 in bottom, spout 15 has all been seted up to the top and the bottom of 2 inner walls of transmission case, spout 15 uses with traveller 11 cooperation, setting through spout 15, can make the inside slip at transmission case 2 that traveller 11 is stable, and possess limiting displacement to it, limit its range of movement, draw-in groove 17 has been seted up in the left side of 1 inner wall of mount, the quantity of draw-in groove 17 is a plurality of, and a plurality of draw-in groove 17 is align to grid, setting through draw-in groove 17, can make card post 10 get into the inside of mount 1, thereby fix support 4.

During the use, take out the inside of screw rod 6 with stopper 14, rotate carousel 5, carousel 5 drives screw rod 6 and rotates, and screw rod 6 drives gear 7 through meshing gear 7 and rotates, and gear 7 slides in the inside of driving plate 9 through transmission post 8, drives driving plate 9 and moves right, and driving plate 9 drives card post 10 and moves right, and card post 10 moves to the outside of draw-in groove 17, moves transmission case 2 through slide rail 3, when adjusting suitable position, and reverse operation is fixed support 4.

In summary, the following steps: this adjustable electric power tunnel support, through mount 1, transmission case 2, slide rail 3, support 4, carousel 5, screw rod 6, gear 7, drive post 8, driving plate 9, card post 10 and traveller 11 cooperation are used, it does not possess adjustment mechanism to have solved present most tunnel support on the market, lead to unable cable to different positions to support, and it is very big to the loss of cable, and can cause certain hindrance to the normal construction of tunnel primary branch section side wall, and then lead to moving repeatedly and unsettled problem of cable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides an electric power tunnel support with adjustable, includes mount (1), its characterized in that: the right side of the fixing frame (1) is connected with two transmission boxes (2) in a sliding manner, the front and the back of each transmission box (2) are fixedly connected with a sliding rail (3), the outer side of each sliding rail (3) is connected with the fixing frame (1) in a sliding manner, the right side of each transmission box (2) is fixedly connected with a support (4), the top of each transmission box (2) is provided with a turntable (5), the bottom of each turntable (5) is fixedly connected with a screw (6), the bottom of each screw (6) penetrates into the transmission box (2) and is fixedly connected with the bottom of the inner wall of the transmission box (2) through a first bearing, the left side of each screw (6) is meshed with a gear (7), the back of each gear (7) is fixedly connected with the inner wall of the transmission box (2) through a second bearing, the front left side of each gear (7) is fixedly connected with a transmission column (8), and the surface of each transmission column, the left side fixedly connected with card post (10) of driving plate (9), the left side of card post (10) is run through to the inside of mount (1), the equal fixedly connected with traveller (11) in top and the bottom of card post (10).

2. The adjustable electric power tunnel support of claim 1, wherein: a transmission groove (12) is formed in the transmission plate (9), and the transmission groove (12) is matched with the transmission column (8) for use.

3. The adjustable electric power tunnel support of claim 1, wherein: the top fixedly connected with fixed block (13) of transmission case (2), there is stopper (14) at the back of fixed block (13) through pivot swing joint, the inside to screw rod (6) is run through on the right side of stopper (14).

4. The adjustable electric power tunnel support of claim 1, wherein: the top and the bottom of transmission case (2) inner wall have all been seted up spout (15), spout (15) and traveller (11) cooperation are used.

5. The adjustable electric power tunnel support of claim 1, wherein: an opening (16) is formed in the left side of the transmission case (2), the width of the opening (16) is larger than that of the clamping column (10), and the opening (16) is matched with the clamping column (10) for use.

6. The adjustable electric power tunnel support of claim 1, wherein: the left side of mount (1) inner wall has seted up draw-in groove (17), the quantity of draw-in groove (17) is a plurality of, and a plurality of draw-in groove (17) are align to grid.