CN211760139U

CN211760139U - Portable cutting device is used in track processing

Info

Publication number: CN211760139U
Application number: CN201922476650.4U
Authority: CN
Inventors: 李勇
Original assignee: Sihui Tuoda Intelligent Equipment Co ltd
Current assignee: Sihui Tuoda Intelligent Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a track processing field, in particular to a portable cutting device for track processing, which comprises a supporting frame, a connecting plate is arranged at the lower end of the supporting frame, an opening is arranged at the middle part of the connecting plate, four corners outside the opening are all in threaded connection with a first threaded rod, a rotating block is arranged at the upper side of the first threaded rod, a fixed plate is arranged on the first threaded rod, a protective pad is arranged at the lower side of the fixed plate, a second threaded rod is connected at four corners of the upper side of the connecting plate and is in threaded connection with a supporting plate, the left side and the right side of the supporting plate are inserted into a limiting groove, the limiting groove is arranged on the inner wall of the supporting frame, a sliding groove is embedded at the middle part of the supporting plate, a driving motor is arranged at the right end, the utility model discloses can make things convenient for effectively to cut the processing to the track, make things convenient for the use of equipment.

Description

Portable cutting device is used in track processing

Technical Field

The utility model relates to a track processing field specifically is a portable cutting device is used in track processing.

Background

The track is an important component of the railway line, is an integral engineering structure, and is composed of main components such as steel rails, sleepers, coupling parts, a track bed, anti-climbing equipment, turnouts and the like, the track is generally composed of two parallel steel rails, the steel rails are fixedly placed on the sleepers, the track bed is arranged below the sleepers, the coupling parts play a coupling role between the steel rails and between the steel rails and the sleepers, at present, the main track of the railway in China is divided into five types of extra-heavy type, secondary-heavy type, medium-sized and light type, and the track is often required to be cut by a cutting device in the processing process.

The rail cutting device for track construction that chinese patent of present publication grant publication No. CN206936525U is a convenient regulation, though can cut the processing to the track, equipment need remove the track in cutting process, because the track belongs to large-scale gravity structure, remove very inconvenience, can bring unnecessary trouble like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable cutting device is used in track processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable cutting device for track processing comprises a supporting frame, wherein a connecting plate is arranged at the lower end of the supporting frame, an opening is arranged in the middle of the connecting plate, four corners outside the opening are respectively in threaded connection with a first threaded rod, a rotating block is arranged on the upper side of the first threaded rod positioned on the upper side of the connecting plate, a fixing plate is arranged on the first threaded rod positioned on the lower side of the connecting plate, a protective pad is arranged on the lower side of the fixing plate, the four corners of the upper side of the connecting plate are connected with second threaded rods which are in threaded connection with the supporting plate, the left side and the right side of the supporting plate are inserted into the limiting grooves, the limiting grooves are arranged on the inner wall of the supporting frame, the utility model discloses a cutting roller, including backup pad, driving motor, slider downside fixed mounting, connecting rod downside are provided with the cutting roller, backup pad middle part is inlayed and is had the spout, and driving motor is installed to the inside right-hand member of spout, and the driving motor left side is provided with the third threaded rod, and threaded connection has the slider on the third threaded rod, and slider downside.

As an optimized implementation manner of the utility model, the four corners fixed mounting of support frame downside has the gyro wheel, can make things convenient for the removal of equipment.

As a preferred embodiment of the utility model, a pair of joint covers is all installed to the inboard lower extreme of support frame, and the joint cover sets up both ends around the support frame inner wall respectively, and the joint cover is inside to be connected with the gear through the connecting axle, can make things convenient for and be connected between the rail and make things convenient for the removal of equipment on the rail.

As a preferred embodiment of the utility model, the gear outer end is connected with first synchronous machine through the belt, and first synchronous machine installs in the inboard of connecting the cover, can drive gear and rotate.

As an optimized implementation manner of the utility model, second synchronous machine is installed to second threaded rod upside, and second synchronous machine installs the upside at the support frame, can conveniently drive the second threaded rod and rotate.

As an optimal implementation mode of the utility model, the third threaded rod left side is connected with the spout through the bearing frame, can guarantee that the third threaded rod carries out steady rotation.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model can move the cutting device on the rail by installing the roller at the bottom of the equipment and installing the gear which can be driven in the connecting cover, thereby being convenient for the equipment to cut the rail and being convenient for the use of the equipment; rotate through second synchronous machine drive second threaded rod, can drive backup pad and spout downstream like this, can make things convenient for the cutting roller of spout downside installation to cut the processing to the rail like this, and before the cutting is handled, through the first threaded rod of manual rotation, can make equipment and track carry out fixed connection like this, make things convenient for the cutting of equipment to handle like this, and remove about through driving motor drive third threaded rod, can guarantee like this that equipment is to orbital complete cutting processing, the use of equipment has been made things convenient for.

Drawings

Fig. 1 is the utility model relates to a portable cutting device's for track processing schematic structure.

Fig. 2 is the utility model relates to a portable cutting device elevation's for track processing schematic structure.

Fig. 3 is the utility model relates to a structural schematic diagram of joint cover among portable cutting device for track processing.

Fig. 4 is the utility model relates to a three-dimensional structure schematic diagram of connecting plate among portable cutting device for track processing.

1-supporting frame, 2-roller, 3-connecting cover, 4-connecting gear, 5-first synchronous motor, 6-connecting plate, 7-opening, 8-first threaded rod, 9-rotating block, 10-fixing plate, 11-protecting pad, 12-second threaded rod, 13-second synchronous motor, 14-supporting plate, 15-limiting groove, 16-sliding groove, 17-driving motor, 18-third threaded rod, 19-sliding block, 20-connecting rod and 21-cutting roller.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-4, in the embodiment of the present invention, a portable cutting device for rail processing comprises a support frame 1, rollers 2 are fixedly installed at four corners of the lower side of the support frame 1, can facilitate the movement of equipment, the lower end of the inner side of the support frame 1 is provided with a pair of connecting covers 3, the connecting covers 3 are respectively arranged at the front end and the rear end of the inner wall of the support frame 1, the inside of the connecting covers 3 is connected with a gear 4 through a connecting shaft, the outer end of the gear 4 is connected with a first synchronous motor 5 through a belt, the first synchronous motor 5 is arranged at the inner side of the connecting covers 3, because the prior track is in an I-shaped structure, the gear 4 can be clung to the I-shaped groove of the track, and the friction force between the equipment and the track can be increased because of the gear 4 arranged in the equipment, the device can be conveniently moved on the rail, so that the device can conveniently cut the rail.

Install connecting plate 6 on the support frame 1 that is located 3 upsides of connecting cover, 6 middle parts of connecting plate are provided with opening 7, can make things convenient for equipment to cut and handle, the equal threaded connection in opening 7 outside four corners has first threaded rod 8, the 8 upsides of first threaded rod that are located 6 upsides of connecting plate are provided with rotatory piece 9, install fixed plate 10 on the first threaded rod 8 that is located 6 downsides of connecting plate, protection pad 11 is installed to fixed plate 10 downside, through manually rotate first threaded rod 8, can make protection pad 11 and the track of fixed plate 10 downside carry out fixed connection like this, thereby can make things convenient for equipment to cut and handle.

The four corners of the upper side of the connecting plate 6 are connected with second threaded rods 12, the upper side of each second threaded rod 12 is provided with a second synchronous motor 13, each second synchronous motor 13 is arranged on the upper side of the corresponding support frame 1, the second threaded rods 12 are in threaded connection with support plates 14, the middle parts of the support plates 14 are embedded with sliding grooves 16, the right ends of the inner parts of the sliding grooves 16 are provided with driving motors 17, the left sides of the driving motors 17 are provided with third threaded rods 18, the left sides of the third threaded rods 18 are connected with the sliding grooves 16 through bearing seats, sliding blocks 19 are in threaded connection with the third threaded rods 18, the lower sides of the sliding blocks 19 are fixedly provided with connecting rods 20, the lower sides of the connecting rods 20 are provided with cutting rollers 21, the second threaded rods 12 are driven to rotate by the second synchronous motors 13, the support plates 14 can be driven to move downwards, the cutting rollers 21, this allows the cutter roller 21 to move left and right, and thus allows the track to be cut more favorably.

Example two

The difference from the first embodiment is that: the left side and the right side of the support plate 14 are inserted into the limiting grooves 15, the limiting grooves 15 are installed on the inner wall of the support frame 1, the limiting grooves 15 can effectively limit in the up-and-down moving process of the support plate 14, and therefore the support plate 14 can be guaranteed to move stably.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those skilled in the art, the specific meaning of the above terms in the present invention can be understood through specific situations, and the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of description and simplification of description, but not for the purpose of indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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. A portable cutting device for track processing comprises a support frame (1), wherein a connecting plate (6) is installed at the lower end of the support frame (1), an opening (7) is formed in the middle of the connecting plate (6), four corners of the outer side of the opening (7) are connected with first threaded rods (8) in a threaded manner, a rotating block (9) is arranged on the upper side of each first threaded rod (8) on the upper side of the connecting plate (6), a fixing plate (10) is installed on each first threaded rod (8) on the lower side of the connecting plate (6), a protection pad (11) is installed on the lower side of each fixing plate (10), and the portable cutting device is characterized in that the four corners of the upper side of the connecting plate (6) are connected with second threaded rods (12), the second threaded rods (12) are connected with a support plate (14) in a threaded manner, the left side and the right, the cutting machine is characterized in that a sliding groove (16) is embedded in the middle of the supporting plate (14), a driving motor (17) is installed at the right end inside the sliding groove (16), a third threaded rod (18) is arranged on the left side of the driving motor (17), a sliding block (19) is connected to the third threaded rod (18) in a threaded mode, a connecting rod (20) is fixedly installed on the lower side of the sliding block (19), and a cutting roller (21) is arranged on the lower side of the connecting rod (.

2. The portable cutting device for track processing as claimed in claim 1, wherein rollers (2) are fixedly installed at four corners of the lower side of the support frame (1).

3. The portable cutting device for processing the track is characterized in that a pair of connecting covers (3) are mounted at the lower end of the inner side of the support frame (1), the connecting covers (3) are respectively arranged at the front end and the rear end of the inner wall of the support frame (1), and a gear (4) is connected inside each connecting cover (3) through a connecting shaft.

4. The portable cutting device for track processing according to claim 3, wherein the outer end of the gear (4) is connected with a first synchronous motor (5) through a belt, and the first synchronous motor (5) is installed at the inner side of the connecting cover (3).

5. The portable cutting device for track processing as claimed in claim 1, wherein the second screw rod (12) is provided with a second synchronous motor (13) at the upper side, and the second synchronous motor (13) is arranged at the upper side of the support frame (1).

6. The portable cutting device for rail processing according to claim 1, wherein the third threaded rod (18) is connected to the left side of the sliding groove (16) through a bearing seat.