CN210712391U

CN210712391U - Rail pressing tool

Info

Publication number: CN210712391U
Application number: CN201920906039.8U
Authority: CN
Inventors: 刘安友
Original assignee: Hunan Deli Railway Bridge Engineering Materials Co Ltd
Current assignee: Hunan Deli Railway Bridge Engineering Materials Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-06-09
Anticipated expiration: 2029-06-14

Abstract

The utility model provides a press rail frock, press rail frock include the connecting rod and install in press the rail module on the connecting rod, press the rail module to establish including the cover sleeve on the connecting rod and certainly the sleeve extends and forms the combination of pressing the rail, press the rail combination to include certainly the sleeve extends the mounting bracket that forms, the mounting bracket is including connecting telescopic connecting plate, certainly the both ends of connecting plate extend and form first mounting panel and second mounting panel, press the rail combination still including install in the first rail piece of pressing of the inboard of first mounting panel, press the rail combination still include movable mounting in rail piece is pressed to the second of second mounting panel, the second is pressed rail piece and is used for rotating the regulation and move towards first rail piece of pressing removes, thereby makes first rail piece of pressing reaches the second presses rail piece can contradict the track both sides relatively.

Description

Rail pressing tool

Technical Field

The utility model relates to a rail mounting especially relates to a fixed track's rail pressing frock.

Background

Usually, the rail is fixed in the road bed through the sleeper, and current rail is mostly the I-shaped structure, and its both sides face is narrow and small, fixes very difficult in the operation through direct and sleeper such as bolt, nut, especially to the rail that often needs the more change position, and its installation, dismantlement must consume a large amount of manpower and materials. In addition, the bottom of the two side surfaces of the rail with the i-shaped structure has a certain inclination, so that even though bolts, nuts and the like are used for fixing the rail with the sleeper, the planes of the bolts and the nuts cannot be matched with the inclined side surfaces of the rail, line contact or even point contact is formed between the two, and the stability of the assembled rail is not enough, so that improvement is needed.

Disclosure of Invention

In view of this, provide a pressure rail frock that assembles portably, stability is good.

Preferably, the second presses the rail spare including install in the inboard pressure rail piece of second mounting panel and install in press first locating pin and installation pole on the rail piece, press the rail piece to be used for pressing the track, the one end of installation pole is equipped with screw thread portion, the other end of installation pole is fixed in press the rail piece, first locating pin reaches installation pole movable mounting in on the second mounting panel, press the rail combination still includes a fixation nut, the fixation nut lock in on the screw thread portion and be located the outside of second mounting panel, fixation nut is used for when pressing the rail piece to press the track rotate on the screw thread portion and contradict the outside of second mounting panel, thereby make press the rail piece closely to contradict the track.

Preferably, the rail pressing assembly further comprises a second positioning pin mounted on the rail pressing block, the second positioning pin is movably mounted on the second mounting plate, and the mounting rod is located between the first positioning pin and the second positioning pin.

Preferably, the second presses rail spare to include a conflict screw rod, conflict screw rod including rotate the operation portion, certainly rotate the operation portion and extend the location screw thread portion that forms and certainly location screw thread portion extends the conflict portion that forms, conflict portion is used for the conflict track, location screw thread portion lock in on the second mounting panel, it is used for rotating and drives to rotate the operation portion conflict portion lean on to first pressure rail spare removes.

Preferably, the rail pressing module further comprises an adjusting screw, the sleeve comprises a sleeve body and an installation part formed by extending the sleeve body, the sleeve body is sleeved on the connecting rod, the adjusting screw is respectively fixed with the installation part and the connecting rod through a screw lock, and the adjusting screw is used for rotating and adjusting the sleeve to different positions of the connecting rod.

Preferably, the rail pressing module further comprises a first adjusting screw and a second adjusting screw, the sleeve comprises a sleeve body and a first installation part and a second installation part which are formed by extending the sleeve body, the sleeve body is sleeved on the connecting rod, the first adjusting screw is in threaded locking with the first installation part, the second adjusting screw is in threaded locking with the second installation part, the connecting rod is fixed in threaded locking with the first adjusting screw, the first adjusting screw is in threaded locking with the second adjusting screw, and the sleeve is in different positions of the connecting rod.

Preferably, the rail pressing tool further comprises two lead screws located on two sides of the connecting rod, the lead screws are used for being supported on a support, the connecting rod comprises a rod body and two nut pieces which are rotatably connected to two ends of the rod body, each nut piece is locked with the corresponding lead screw in a threaded manner, a first adjusting piece is installed on one side of each nut piece, the first adjusting piece is locked at one end of the connecting rod in a threaded manner, and is used for rotating to abut against the nut piece to limit the nut piece to rotate, so that an included angle between the lead screw and the connecting rod is adjusted.

Preferably, a second adjusting member is further installed on one side of each nut member, the second adjusting member is screwed and locked to one end of the connecting rod, the second adjusting member is used for rotating and abutting against the nut member to limit the rotation of the nut member, the nut member includes a nut body and a rotating shaft extending from the nut body, and the first adjusting member and the second adjusting member are located on two sides of the rotating shaft.

Compared with the prior art, the utility model discloses press the rail frock including pressing the rail combination, press the rail combination including install in the first pressure rail spare of the inboard of first mounting panel, press the rail combination still include movable mounting in the second of second mounting panel presses the rail spare, the second is pressed the rail spare and is used for rotating the regulation and the orientation first pressure rail piece removes, thereby makes first pressure rail spare reaches the second presses the rail spare can conflict the track relative both sides to make press the rail frock more stably with track in close contact with.

Drawings

Fig. 1 is an assembly schematic diagram of an embodiment of the rail pressing tool of the present invention.

Fig. 2 is a partial view of fig. 1.

Fig. 3 is an assembly view of the rail pressing tool in fig. 1 from another view.

Fig. 4 is an assembly diagram of another embodiment of the rail pressing tool of the present invention.

Fig. 5 is an assembly view of another embodiment of the rail pressing tool of the present invention.

Detailed Description

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

As shown in fig. 1-3, according to the utility model discloses a rail pressing frock is used for the mounting rail, rail pressing frock includes connecting rod 10 and install in two rail pressing modules 30 on the connecting rod 10, rail pressing modules 30 establishes including the cover sleeve 31 on the connecting rod 10, certainly sleeve 31 extends and forms rail pressing combination 33, rail pressing combination 33 includes certainly sleeve 31 extends the mounting bracket 331 that forms, mounting bracket 331 is including connecting sleeve 31's connecting plate 3331, certainly the both ends of connecting plate 3331 extend and form first mounting panel 3333 and second mounting panel 3335.

The rail pressing assembly 33 further comprises a first rail pressing member 35 mounted on the inner side of the first mounting plate 3333, the rail pressing assembly 33 further comprises a second rail pressing member 37 mounted on the second mounting plate 3335, the first rail pressing member 35 and the second rail pressing member 37 are used for abutting against two opposite sides of a rail, the second rail pressing member 37 comprises a rail pressing block 371 mounted on the inner side of the second mounting plate 3335, a first positioning pin 36, a second positioning pin 38 and a mounting rod 39 mounted on the rail pressing block 371, the rail pressing assembly 33 further comprises a first positioning pin 36, a second positioning pin 38 and a mounting rod 39 mounted on the second rail pressing member 37, one end of the mounting rod 39 is provided with a threaded portion 391, the other end of the mounting rod 39 is fixed to the rail pressing block 371, the first positioning pin 36 and the mounting rod 39 are movably mounted on the second mounting plate 3335, the rail pressing assembly 33 further includes a fixing nut 301, the fixing nut 301 is screwed on the screw portion 391 and located outside the second mounting plate 3335, and the fixing nut 301 is configured to rotate on the screw portion 391 to abut against the outside of the second mounting plate 3335 when the rail pressing block 371 abuts against the rail, so that the rail pressing block 371 tightly abuts against the rail.

The second positioning pin 38 is mounted on the rail pressing block 371, the second positioning pin 38 is movably mounted on the second mounting plate 3335, and the mounting rod 39 is located between the first positioning pin 36 and the second positioning pin 38.

The rail pressing module 30 further comprises an adjusting screw 32, the sleeve 31 comprises a sleeve body 311 and a mounting portion 313 formed by extending the sleeve body 311, the sleeve body 311 is sleeved on the connecting rod 10, the adjusting screw 32 is fixed with the mounting portion 313 in a screw locking manner, two ends of the adjusting screw 32 are fixed with the connecting rod 10 in a screw locking manner, the adjusting screw 32 is used for rotating and adjusting the sleeve 31 is arranged at different positions of the connecting rod 10.

The rail pressing tool further comprises two lead screws 50 located at two sides of the connecting rod 10, the lead screws 50 are used for being supported on a support (for example, on a cement column), the connecting rod 10 comprises a rod body 11 and two nut members 13 rotatably connected to two ends of the rod body, each nut member 13 is in threaded locking with the corresponding lead screw 50, a first adjusting member 71 is installed at one side of each nut member 13, the first adjusting member 71 is in threaded locking with one end of the connecting rod 10, and the first adjusting member 71 is used for rotating to abut against the nut members 13 to limit the rotation of the nut members 13, so that an included angle between the lead screws 50 and the connecting rod 10 is adjusted.

A second adjusting member 73 is further installed on one side of each nut member 13, the second adjusting member 73 is screwed and fastened to one end of the connecting rod 10, the second adjusting member 73 is used for rotating and abutting against the nut member 13 to limit the rotation of the nut member 13, the nut member 13 includes a nut body 131 and a rotating shaft 133 extending from the nut body, and the first adjusting member 71 and the second adjusting member 73 are located on two sides of the rotating shaft 133.

Referring to fig. 4, in another embodiment of the rail pressing tool of the present invention, the rail pressing module 30 ' includes a sleeve 31 ' sleeved on the connecting rod 10, a rail pressing assembly 33 ' extending from the sleeve 31 ', the rail pressing assembly 33 ' includes a mounting bracket 331 ' extending from the sleeve 31 ', the mounting bracket 331 ' includes a connecting plate 3331 ' connected to the sleeve 31 ', and a first mounting plate 3333 ' and a second mounting plate 3335 ' extending from two ends of the connecting plate 3331 '. The track assembly 33 'further includes a first track member 35' mounted to an inner side of the first mounting plate 3333 ', and the track assembly 33' further includes a second track member 37 'mounted to the second mounting plate 3335'.

The second rail pressing member 37 'includes an abutting screw 371', the abutting screw 371 'includes a rotation operation portion 3711', a positioning screw portion 3713 'formed by extending the rotation operation portion 3711', and an abutting portion 3715 'formed by extending the positioning screw portion 3713', the abutting portion 3715 'is used for abutting against the rail, the positioning screw portion 3713' is screwed on the second mounting plate 3335 ', and the rotation operation portion 3711' is used for rotating to drive the abutting portion 3715 'to move toward the first rail pressing member 35'.

The rail pressing module 30 'further comprises an adjusting screw 32', the sleeve 31 'comprises a sleeve body 311' and a mounting portion 313 'formed by extending the sleeve body 311', the sleeve body 311 'is sleeved on the connecting rod 10, the adjusting screw 32' is fixed with the mounting portion 313 'in a screw locking manner, two ends of the adjusting screw 32' are fixed with the connecting rod 10 in a screw locking manner, and the adjusting screw 32 'is used for rotating and adjusting the sleeve 31' at different positions of the connecting rod 10.

Referring to fig. 5, in another embodiment of the rail pressing tool of the present invention, the rail pressing module 30 "includes a sleeve 31" sleeved on the connecting rod 10, a rail pressing assembly 33 "is formed by extending from the sleeve 31", the rail pressing assembly 33 "includes a mounting frame 331" formed by extending from the sleeve 31 ", the mounting frame 331" includes a connecting plate 3331 "connected to the sleeve 31", and a first mounting plate 3333 "and a second mounting plate 3335" are formed by extending from two ends of the connecting plate 3331 ". The track assembly 33 "further includes a first track member 35" mounted to the inside of the first mounting plate 3333 ", and the track assembly 33" further includes a second track member 37 "mounted to the second mounting plate 3335".

The second rail pressing member 37 "includes an abutting screw 371", the abutting screw 371 "includes a rotation operation portion 3711", a positioning screw portion 3713 "formed by extending from the rotation operation portion 3711", and an abutting portion 3715 "formed by extending from the positioning screw portion 3713", the abutting portion 3715 "is used for abutting against the rail, the positioning screw portion 3713" is screwed onto the second mounting plate 3335 ", and the rotation operation portion 3711" is used for rotating to drive the abutting portion 3715 "to move toward the first rail pressing member 35".

The rail pressing module 30 "further comprises a first adjusting screw 32" and a second adjusting screw 34 ", the sleeve 31" comprises a sleeve body 311 "and a first installation part 313" and a second installation part 315 "which are formed by extending the sleeve body 311", the sleeve body 311 "is sleeved on the connecting rod 10, the first adjusting screw 32" is fixed with the first installation part 313 "and the connecting rod 10 through a screw lock, the second adjusting screw 34" is fixed with the second installation part 315 "and the connecting rod 10 through a screw lock, and the first adjusting screw 32" and the second adjusting screw 34 "are used for rotating and adjusting the sleeve 31" at different positions of the connecting rod 10.

It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a rail pressing frock which characterized in that: the rail pressing tool comprises a connecting rod and a rail pressing module arranged on the connecting rod, the rail pressing module is sleeved with a sleeve on the connecting rod, the sleeve extends to form a rail pressing combination, the rail pressing combination comprises a mounting frame formed by extending the sleeve, the mounting frame comprises a connection part, a connecting plate and a second mounting plate are arranged at two ends of the connecting plate in an extending mode, the rail pressing combination further comprises a first rail pressing part arranged on the inner side of the first mounting plate, the rail pressing combination further comprises a second rail pressing part movably arranged on the second mounting plate, the second rail pressing part is used for rotating to adjust and move towards the first rail pressing block, and therefore the first rail pressing part and the second rail pressing part can abut against two opposite sides of a rail.

2. The rail pressing tool according to claim 1, wherein the second rail pressing member includes a rail pressing block mounted on an inner side of the second mounting plate, and a first positioning pin and a mounting rod mounted on the rail pressing block, the rail pressing block is configured to press against a rail, one end of the mounting rod is provided with a threaded portion, the other end of the mounting rod is fixed to the rail pressing block, the first positioning pin and the mounting rod are movably mounted on the second mounting plate, the rail pressing assembly further includes a fixing nut, the fixing nut is screwed onto the threaded portion and located on an outer side of the second mounting plate, and the fixing nut is configured to rotate on the threaded portion to abut against an outer side of the second mounting plate when the rail pressing block presses against the rail, so that the rail pressing block tightly abuts against the rail.

3. The rail pressing tool according to claim 2, wherein the rail pressing assembly further comprises a second positioning pin mounted on the rail pressing block, the second positioning pin is movably mounted on the second mounting plate, and the mounting rod is located between the first positioning pin and the second positioning pin.

4. The rail pressing tool according to claim 1, wherein the second rail pressing member includes an abutting screw, the abutting screw includes a rotation operation portion, a positioning screw portion extending from the rotation operation portion, and an abutting portion extending from the positioning screw portion, the abutting portion is used for abutting against the rail, the positioning screw portion is screwed onto the second mounting plate, and the rotation operation portion is used for rotating to drive the abutting portion to move toward the first rail pressing member.

5. The rail pressing tool according to claim 1, wherein the rail pressing module further comprises an adjusting screw, the sleeve comprises a sleeve body and a mounting portion formed by extending from the sleeve body, the sleeve body is sleeved on the connecting rod, the adjusting screw is fixed to the mounting portion and the connecting rod through a screw lock respectively, and the adjusting screw is used for rotating to adjust different positions of the sleeve on the connecting rod.

6. The rail pressing tool according to claim 1, wherein the rail pressing module further comprises a first adjusting screw and a second adjusting screw, the sleeve comprises a sleeve body and a first installation part and a second installation part which are formed by extending from the sleeve body, the sleeve body is sleeved on the connecting rod, the first adjusting screw is fixed with the first installation part and the connecting rod in a screw locking manner, the second adjusting screw is fixed with the second installation part and the connecting rod in a screw locking manner, and the first adjusting screw and the second adjusting screw are used for rotating to adjust different positions of the sleeve on the connecting rod.

7. The rail pressing tool according to claim 1, further comprising two lead screws disposed at two sides of the connecting rod, wherein the lead screws are used for being supported on a support, the connecting rod comprises a rod body and two nut members rotatably connected to two ends of the rod body, each nut member is screwed with the corresponding lead screw, a first adjusting member is mounted at one side of each nut member, the first adjusting member is screwed at one end of the connecting rod, and the first adjusting member is used for rotating to abut against the nut member and limit the rotation of the nut member, so as to adjust an included angle between the lead screws and the connecting rod.

8. The track pressing tool according to claim 7, wherein a second adjusting member is further installed on one side of each nut member, the second adjusting member is screwed and locked with one end of the connecting rod, the second adjusting member is used for rotating to abut against the nut member to limit the nut member from rotating, the nut member comprises a nut body and a rotating shaft formed by extending from the nut body, and the first adjusting member and the second adjusting member are located on two sides of the rotating shaft.