CN109079214A - It is a kind of for high-speed rail can automatic range rail cutter device - Google Patents

Abstract

The present invention relates to high-speed rail rail cutter device fields, more particularly to it is a kind of for high-speed rail can automatic range rail cutter device, it includes bracket, meter counter and supporting mechanism, mobile mechanism is provided with below the bracket both ends, rail is connected with below the mobile mechanism, and fixed mechanism is provided on the outside of rail, it is mounted on inside mounting groove above the fixed mechanism, and fixed mechanism is mutually fixed by bolt with mounting groove, the supporting mechanism is connected to the top of bracket, and cutting mechanism is installed above supporting mechanism, the spring is provided with two groups, and spring is symmetrical arranged about the central axes of meter counter；The device is set as overall structure, idler wheel is provided with below bracket, convenient for the device is moved along rail, meter counter is installed on the bracket of face rail, metering ranging can be carried out automatically during device is mobile, the accuracy of cutting position is improved, so that rail cutting work progress is more convenient.

Description

It is a kind of for high-speed rail can automatic range rail cutter device

Technical field

The present invention relates to high-speed rail rail cutter device technical field, it is specially a kind of for high-speed rail can automatic range rail Cutter device.

Background technique

With science and technology and economic fast development, high-speed rail technology have become contemporary China shown to the world it is the most prominent One of representative technology, during steel rail laying and maintenance, rail cutter is essential machine, rail cutter Also it is rail saw, main function is fast and accurately to cut off rail as required, and rail cutter can be divided by power form Internal combustion rail cutter and electric steel rail cutting machine, internal combustion rail cutter are suitble to using gasoline engine as major impetus in field etc. Power free occasion uses.

The heaviness that domestic rail cutter volume compares at present, and rail is during cutting, generally require along Rail advances, and traditional cutting machine is not easy to be moved, meanwhile, rail cutter in advancement, it is automatic to be unable to structure Ranging is carried out, it is more convenient in order to carry out rail cutting work, it is therefore desirable to traditional rail cutter to be carried out corresponding Improvement.

Summary of the invention

The object of the present invention is to provide it is a kind of for high-speed rail can automatic range rail cutter device, which is set as whole Body structure is provided with idler wheel below bracket, and idler wheel just matches with the upper end of rail, convenient for by the device along rail into Row movement, is equipped with meter counter on the bracket of face rail, can carry out automatically metering ranging during device is mobile, mention The accuracy of high cutting position, so that rail cutting work progress is more convenient.

In order to achieve the goal above, the technical solution adopted by the present invention are as follows: it is a kind of for high-speed rail can automatic range rail Cutter device, it includes bracket (1), meter counter (8) and supporting mechanism (10), is provided with movement below bracket (1) both ends Mechanism (2), and the top both ends of bracket (1) are provided with handle (3), are connected with rail (4) below the mobile mechanism (2), And fixed mechanism (5) are provided on the outside of rail (4), it is internal and solid that mounting groove (6) is mounted on above the fixed mechanism (5) Determine mechanism (5) mutually to fix by bolt (7) with mounting groove (6), the meter counter (8) is fixed on bracket (1) by bolt (7) Inside, and the two sides of meter counter (8) are provided with spring (9), the supporting mechanism (10) is connected to the top of bracket (1), and props up Cutting mechanism (11) are installed above support mechanism (10).The spring (9) is provided with two groups, and spring (9) is about meter counter (8) central axes are symmetrical arranged.

Further, the mobile mechanism (2) includes rolling wheel support (21), idler wheel (22), damping device (23), castor branch Frame (24) and castor (25), the upper end of the rolling wheel support (21) and bracket (1) both ends lower section are connected, and rolling wheel support (21) Lower section be equipped with idler wheel (22), the lower section of idler wheel (22) is connected with rail (4), trundle bracket (25) be arranged in bracket (1) Lower section, trundle bracket (24) be arranged in the inside of rolling wheel support (21), trundle bracket is equipped with damping device above (24) (23), it is connected with castor (25) below trundle bracket (24), the height of castor (25) setting is greater than its outer side wheel (22) Highly, and castor (25) and idler wheel (22) are provided with two groups totally four, and the distance between idler wheel (22) is set equal to phase The distance between adjacent rail.

Further, the damping device (23) includes shell (2301), damping spring (2302) and connecting cover plate (2303), the inside of the shell (2301) is equipped with damping spring (2302), and damping spring (2302) is connected to shell (2301) between inner bottom surface and connecting cover plate (2303) lower surface, upper end and bracket (1) phase of the connecting cover plate (2303) Connection, and the bottom of shell (2301) is connected with trundle bracket (24), the damping spring (2302) is provided with two groups, and subtracts It is symmetrical about the central axes of shell (2301) to shake spring (2302).

Further, fixed mechanism (5) includes connecting rod (51), rotary shaft (52), clamp arm (53), fixing axle (54), rubber Rubber mat (55), screw rod (56), casing (57) and ripping bar (58), the connecting rod (51) are mounted on mounting groove (6) by bolt (7) Inside, and rotary shaft (52) are provided with below connecting rod (51), it is connected on the outside of rotary shaft (52) clamp arm (53), and clamp arm (53) it is connected on the inside of fixing axle (54), rail (4) upper end, the rubber pad are dehisced to be engaged in clamp arm (53) lower end (55) in the inside of clamp arm (53), the screw rod (56) runs through the inside with fixing axle (54), and the right end of screw rod (54) for setting It is connected with casing (57), through having ripping bar (58), the fixed mechanism (5) is provided with two groups totally four for the inside of described sleeve pipe (57) It is a, and the shape on the inside of the lower ending opening of clamp arm (53) matches with the shape on the outside of rail (4) upper end, and screw rod (56) with It is threaded connection between fixing axle (54).

Further, the upper end of the connecting rod (51) is set as T-shape structure, and the outer dimension of T-shape structure with The inner structure size of mounting groove (6) matches, and the size of connecting rod (51) T-shape structure end portion is greater than fixed machine Size when structure (5) is shunk.

Further, the supporting mechanism (10) includes support frame (101), fixing axle (102), connecting shaft (103) and peace It shelves (104), support frame as described above (101) is connected by fixing axle (102) with bracket (1), and in the top of support frame (101) Portion is provided with connecting shaft (103), and the mounting rack (104) is fixed on the top of support frame (101) by connecting shaft (103), and To be fixedly connected between mounting rack (104) and support frame (101), and pass through connecting shaft between support frame (101) and bracket (1) (103) rotational structure is constituted.

Further, the cutting mechanism (11) includes oil-burning machine (111), belt (112), belt guard (113), rotation Axis (114), cutting wheel (115), wheel cover (116) and operating stick (117), the oil-burning machine (111) are mounted on mounting rack (104) Top, and oil-burning machine (111) is connected by belt (112) with rotation axis (114), is provided with above the belt (112) Belt guard (113) is provided with cutting wheel (115) on the outside of the rotation axis (114), and the top setting of cutting wheel (115) Have wheel cover (116), side of operating stick (117) setting in wheel cover (116).

Further, the cutting wheel (115) corresponds to and is set as U-typed structure at bracket (1) position, and bracket (1) U-typed structure inner shape is greater than the outer shape of cutting wheel (115) and wheel cover (116).

Compared with prior art, the beneficial effects of the present invention are:

1, the design of idler wheel and castor, so that the cutter device easily facilitates movement, the setting of castor is suitble to the device on ground It is moved on face, and the setting of idler wheel enables the device to move on rail, while the inside of idler wheel is arranged in castor, makes It obtains to work independently between idler wheel and castor and be independent of each other, to improve the flexibility of the cutter device.

2, bracket is set as U-typed structure at cutting wheel position so that cutting wheel cutting rail time shift start building make Range is unrestricted, and then can cut rail more abundant.

3, the damping device installed above trundle bracket can when caster support is mobile slowing device vibration, reach very Good damping effect, wherein two groups of symmetrical damping springs make damping effect more uniform and stable.

4, the height of castor setting is greater than the height of its outer side wheel, enables castor to be independently supported at ground and moves up Dynamic, the distance between idler wheel is set equal to the distance between adjacent rail so that the device moved on rail it is more stable.

5, meter counter be mounted on the rail on the bracket of cutting wheel side, and below meter counter face, be convenient for standard True metering ranging improves the accuracy of cutting position, while meter counter two sides are provided with spring, so that meter counter is fixed more Add stabilization, reduces the error of ranging.

6, the T-shape structure that connecting rod upper end matches with mounting groove connects simultaneously so that connecting rod fixation is more stable Bolt connection between extension bar and mounting groove is easily installed and dismantles.

7, fixed mechanism is set as two groups, is fixed simultaneously to the device from two sides, ensure that the device is being cut through Stability in journey, the structure that clamp arm lower end matches with rail, so that even closer, the rubber pad pair of clamp arm and rail occlusion Rail plays a certain protective role.

8, the device provides power using oil-burning machine, so that the device is suitble to the power free environment such as field to work, more Add with practicability.

9, operating stick is able to drive cutting wheel and carries out circumgyration incision with respect to support frame, easily facilitates cutting operation.

Detailed description of the invention

Fig. 1 be it is a kind of for high-speed rail can automatic range rail cutter device main view.

Fig. 2 be it is a kind of for high-speed rail can automatic range rail cutter device side view.

Fig. 3 be it is a kind of for high-speed rail can at the cutting wheel of automatic range bracket structural schematic diagram.

Fig. 4 be it is a kind of can the connecting rod of automatic range and the junction schematic cross-sectional view of bracket for high-speed rail.

Fig. 5 be it is a kind of for high-speed rail can automatic range meter counter mounting structure schematic diagram.

Fig. 6 be it is a kind of for high-speed rail can automatic range damping device structural schematic diagram.

Fig. 7 be it is a kind of for high-speed rail can automatic range fixed folder structure schematic diagram.

Label character as shown in the figure indicates are as follows: 1, bracket, 2, mobile mechanism, 21, rolling wheel support, 22, idler wheel, 23, damping Device, 2301, shell, 2302, damping spring, 2303, connecting cover plate, 24, trundle bracket, 25, castor, 3, handle, 4, rail, 5, fixed mechanism, 51, connecting rod, 52, rotary shaft, 53, clamp arm, 54, fixing axle, 55, rubber pad, 56, screw rod, 57, casing, 58, ripping bar, 6, mounting groove, 7, bolt, 8, meter counter, 9, spring, 10, supporting mechanism, 101, support frame, 102, fixing axle, 103, connecting shaft, 104, mounting rack, 11, cutting mechanism, 111, oil-burning machine, 112, belt, 113, belt guard, 114, rotation Axis, 115, cutting wheel, 116, wheel cover, 117, operating stick.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Please refer to Fig. 1-7, the present invention provides a kind of technical solution: it is a kind of for high-speed rail can automatic range rail cutting dress It sets, it includes bracket 1, meter counter 8 and supporting mechanism 10, it is provided with mobile mechanism 2 below 1 both ends of bracket, and bracket 1 Top both ends are provided with handle 3, and the lower section of the mobile mechanism 2 is connected with rail 4, and the outside of rail 4 is provided with fixed machine Structure 5 is mounted on inside mounting groove 6 above the fixed mechanism 5, and fixed mechanism 5 is fixed by bolt 7 and 6 phase of mounting groove, institute The inside that meter counter 8 is fixed on bracket 1 by bolt 7 is stated, and the two sides of meter counter 8 are provided with spring 9, the supporting mechanism 10 It is connected to the top of bracket 1, and the top of supporting mechanism 10 is equipped with cutting mechanism 11.The spring 9 is provided with two groups, and bullet Spring 9 is symmetrical arranged about the central axes of meter counter 8.

Preferably, the mobile mechanism 2 includes rolling wheel support 21, idler wheel 22, damping device 23, trundle bracket 24 and castor 25, the upper end of the rolling wheel support 21 and 1 both ends of bracket lower section are connected, and the lower section of rolling wheel support 21 is equipped with idler wheel 22, The lower section of idler wheel 22 is connected with rail 4, and the lower section of bracket 1 is arranged in trundle bracket 25, and trundle bracket 24 is arranged in idler wheel branch The inside of frame 21, the top of trundle bracket 24 are equipped with damping device 23, and the lower section of trundle bracket 24 is connected with castor 25, castor The height of 25 settings is greater than the height of its outer side wheel 22, and castor 25 and idler wheel 22 are provided with two groups totally four, and roll The distance between wheel 22 is set equal to the distance between adjacent rail.

Preferably, the damping device 23 includes shell 2301, damping spring 2302 and connecting cover plate 2303, the shell 2301 inside is equipped with damping spring 2302, and damping spring 2302 is connected to 2301 inner bottom surface of shell and connecting cover plate Between 2303 lower surfaces, the upper end of the connecting cover plate 2303 is connected with bracket 1, and the bottom of shell 2301 and trundle bracket 24 are connected, and the damping spring 2302 is provided with two groups, and damping spring 2302 symmetrically divides about the central axes of shell 2301 Cloth.

Preferably, fixed mechanism 5 includes connecting rod 51, rotary shaft 52, clamp arm 53, fixing axle 54, rubber pad 55, screw rod 56, casing 57 and ripping bar 58, the connecting rod 51 are mounted on inside mounting groove 6 by bolt 7, and the lower section setting of connecting rod 51 There is rotary shaft 52, the outside of rotary shaft 52 is connected with clamp arm 53, and the inside of clamp arm 53 is connected with fixing axle 54, the clamp arm 53 4 upper end of rail is dehisced to be engaged in lower end, and the inside of clamp arm 53 is arranged in the rubber pad 55, and the screw rod 56 runs through and fixation The inside of axis 54, and the right end of screw rod 54 is connected with casing 57, the inside of described sleeve pipe 57, which is run through, ripping bar 58, the fixed machine Structure 5 is provided with two groups totally four, and the shape on the inside of the lower ending opening of clamp arm 53 matches with the shape on the outside of 4 upper end of rail, It and is to be threadedly coupled between screw rod 56 and fixing axle 54.

Preferably, the upper end of the connecting rod 51 is set as T-shape structure, and the outer dimension and installation of T-shape structure The inner structure size of slot 6 matches, and the size of 51 T-shape structure end portion of connecting rod is shunk greater than fixed mechanism 5 When size.

Preferably, the supporting mechanism 10 includes support frame 101, fixing axle 102, connecting shaft 103 and mounting rack 104, institute It states support frame 101 to be connected by fixing axle 102 with bracket 1, and the upper interior of support frame 101 is provided with connecting shaft 103, institute The top that mounting rack 104 is fixed on support frame 101 by connecting shaft 103 is stated, and is solid between mounting rack 104 and support frame 101 Fixed connection, and rotational structure is constituted by connecting shaft 103 between support frame 101 and bracket 1.

Preferably, the cutting mechanism 11 includes oil-burning machine 111, belt 112, belt guard 113, rotation axis 114, cutting Wheel 115, wheel cover 116 and operating stick 117, the oil-burning machine 111 is mounted on the top of mounting rack 104, and oil-burning machine 111 passes through skin Band 112 is connected with rotation axis 114, and the top of the belt 112 is provided with belt guard 113, the outside of the rotation axis 114 It is provided with cutting wheel 115, and the top of cutting wheel 115 is provided with wheel cover 116, the operating stick 117 is arranged in the one of wheel cover 116 Side.

Preferably, U-typed structure, and the U-typed structure of bracket 1 are set as at corresponding 1 position of bracket of the cutting wheel 115 Inner shape is greater than the outer shape of cutting wheel 115 and wheel cover 116.

The working principle of the present embodiment: this be used for high-speed rail can automatic range rail cutter device, it is before the use, first First, need to this for high-speed rail can the overall structure of rail cutter device of automatic range simply understood, cut in use Before cutting, when needing on the ground to be moved the device, staff holds handle 3 and pushes the device, and the device is logical Castor 25 is crossed to move on the ground, in the process of moving, the damping spring in 24 inner upper damping device 23 of trundle bracket 2302 make the device have the effect of damping, when needing beside device arrival rail 4 by rail 4 on the device frame, check Whether the clamp arm 53 of fixed mechanism 5 opens, and by 58 rotary screw 56 of ripping bar on casing 57, adjusts clamp arm 53 and is in and open shape Then the device is carried on rail 4 by state, so that idler wheel 22 is placed just at the top of rail 4, the device can be along steel at this time Rail 4 is mobile, and in the process of moving, meter counter 8 carries out automatic range metering along rail 4, and the spring 9 of 8 two sides of meter counter subtracts The small vibration of meter counter 8, when reaching position to be cut, same 58 rotary screw 56 of ripping bar by casing 57 makes It obtains clamp arm 53 to be gradually engaged with rail 4, rubber pad 55 has certain protective effect to rail 4 during clamping, works as folder Arm 53 is engaged securely with rail 4, carries out the cutting work of rail 4 later, and starting oil-burning machine 111 drives rotation by belt 112 Axis 114 rotates, so that cutting wheel 115 rotates, the position of the mobile cutting wheel 115 of hand-held bar 117 is completed to rail 4 Cutting work, the content being not described in detail in book belongs to the prior art well known to professional and technical personnel in the field.

It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.

Used herein a specific example illustrates the principle and implementation of the invention, the explanation of above example Method and its core concept of the invention are merely used to help understand, the above is only a preferred embodiment of the present invention, are answered When pointing out due to the finiteness of literal expression, and objectively there is unlimited specific structure, for the common skill of the art For art personnel, without departing from the principle of the present invention, several improvement, retouching or variation can also be made, can also incited somebody to action Above-mentioned technical characteristic is combined in the right way；These improve retouching, variation or combination, or the not improved structure by invention Think and technical solution directly applies to other occasions, is regarded as protection scope of the present invention.

Claims (8)

1. it is a kind of for high-speed rail can automatic range rail cutter device, it includes bracket (1), meter counter (8) and supporting mechanism (10), which is characterized in that be provided with mobile mechanism (2) below bracket (1) both ends, and the top both ends setting of bracket (1) Have handle (3), is connected with rail (4) below the mobile mechanism (2), and be provided with fixed mechanism on the outside of rail (4) (5), it is internal that mounting groove (6) is mounted on above the fixed mechanism (5), and fixed mechanism (5) passes through bolt (7) and mounting groove (6) it mutually fixes, the meter counter (8) is fixed on the inside of bracket (1) by bolt (7), and the two sides of meter counter (8) are provided with Spring (9), the supporting mechanism (10) is connected to the top of bracket (1), and is equipped with cutting machine above supporting mechanism (10) Structure (11), the spring (9) is provided with two groups, and spring (9) is symmetrical arranged about the central axes of meter counter (8).

2. it is according to claim 1 it is a kind of for high-speed rail can automatic range rail cutter device, which is characterized in that it is described Mobile mechanism (2) includes rolling wheel support (21), idler wheel (22), damping device (23), trundle bracket (24) and castor (25), described It is connected below the upper end of rolling wheel support (21) and bracket (1) both ends, and idler wheel (22) is installed below rolling wheel support (21), The lower section of idler wheel (22) is connected with rail (4), and trundle bracket (25) is arranged in the lower section of bracket (1), and trundle bracket (24) is set The inside in rolling wheel support (21) is set, is equipped with above trundle bracket (24) damping device (23), under trundle bracket (24) Side is connected with castor (25), and the height of castor (25) setting is greater than the height of its outer side wheel (22), and castor (25) and idler wheel (22) two groups totally four are provided with, and the distance between idler wheel (22) is set equal to the distance between adjacent rail.

3. it is according to claim 2 it is a kind of for high-speed rail can automatic range rail cutter device, which is characterized in that it is described Damping device (23) includes shell (2301), damping spring (2302) and connecting cover plate (2303), the shell (2301) it is interior Portion is equipped with damping spring (2302), and damping spring (2302) is connected to shell (2301) inner bottom surface and connecting cover plate (2303) between lower surface, the upper end of the connecting cover plate (2303) is connected with bracket (1), and the bottom of shell (2301) with Trundle bracket (24) is connected, and the damping spring (2302) is provided with two groups, and damping spring (2302) is about shell (2301) central axes are symmetrical.

4. it is according to claim 1 it is a kind of for high-speed rail can automatic range rail cutter device, which is characterized in that it is described Fixed mechanism (5) include connecting rod (51), rotary shaft (52), clamp arm (53), fixing axle (54), rubber pad (55), screw rod (56), Casing (57) and ripping bar (58), the connecting rod (51) are mounted on mounting groove (6) inside, and connecting rod (51) by bolt (7) Lower section be provided with rotary shaft (52), be connected with clamp arm (53) on the outside of the rotary shaft (52), and connect on the inside of clamp arm (53) It is connected to fixing axle (54), rail (4) upper end is dehisced to be engaged in clamp arm (53) lower end, and rubber pad (55) setting is being pressed from both sides The inside of arm (53), the screw rod (56) is through the inside with fixing axle (54), and the right end of screw rod (54) is connected with casing (57), through having ripping bar (58), the fixed mechanism (5) is provided with two groups totally four, and clamp arm for the inside of described sleeve pipe (57) (53) the shape on the inside of lower ending opening matches with the shape on the outside of rail (4) upper end, and screw rod (56) and fixing axle It (54) is threaded connection between.

5. it is according to claim 4 it is a kind of for high-speed rail can automatic range rail cutter device, which is characterized in that it is described The upper end of connecting rod (51) is set as T-shape structure, and the internal structure ruler of the outer dimension of T-shape structure and mounting groove (6) It is very little to match, and the size of connecting rod (51) T-shape structure end portion is greater than size when fixed mechanism (5) are shunk.

6. it is according to claim 1 it is a kind of for high-speed rail can automatic range rail cutter device, which is characterized in that it is described Supporting mechanism (10) includes support frame (101), fixing axle (102), connecting shaft (103) and mounting rack (104), support frame as described above (101) it is connected by fixing axle (102) with bracket (1), and the upper interior of support frame (101) is provided with connecting shaft (103), The mounting rack (104) is fixed on the top of support frame (101), and mounting rack (104) and support frame by connecting shaft (103) (101) to be fixedly connected between, and rotational structure is constituted by connecting shaft (103) between support frame (101) and bracket (1).

7. it is according to claim 1 it is a kind of for high-speed rail can automatic range rail cutter device, which is characterized in that it is described Cutting mechanism (11) include oil-burning machine (111), belt (112), belt guard (113), rotation axis (114), cutting wheel (115), Wheel cover (116) and operating stick (117), the oil-burning machine (111) is mounted on the top of mounting rack (104), and oil-burning machine (111) is logical It crosses belt (112) to be connected with rotation axis (114), be provided with belt guard (113) above the belt (112), described turn It is provided on the outside of moving axis (114) cutting wheel (115), and is provided with wheel cover (116), the operation above cutting wheel (115) Bar (117) is arranged in the side of wheel cover (116).

8. it is according to claim 7 it is a kind of for high-speed rail can automatic range rail cutter device, which is characterized in that it is described Cutting wheel (115) is set as U-typed structure at corresponding bracket (1) position, and the U-typed structure inner shape of bracket (1) is greater than The outer shape of cutting wheel (115) and wheel cover (116).