CN110640666A - Curing means for transportation - Google Patents
Curing means for transportation Download PDFInfo
- Publication number
- CN110640666A CN110640666A CN201910926711.4A CN201910926711A CN110640666A CN 110640666 A CN110640666 A CN 110640666A CN 201910926711 A CN201910926711 A CN 201910926711A CN 110640666 A CN110640666 A CN 110640666A
- Authority
- CN
- China
- Prior art keywords
- frame
- electric control
- control device
- nut
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
- E01B29/28—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means the fastening means being of screw-and-nut type; Apparatus therefor, adapted to additionally drilling holes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a maintenance device for transportation, and relates to the technical field of transportation. The invention comprises two substrates; the two substrates are fixed through a connecting rod; the base body comprises a main wheel and an auxiliary wheel; a bolt fixing frame rotates in the main wheel, an auxiliary frame rotates in the auxiliary wheel, and the rear end of the auxiliary frame is hinged with the bolt fixing frame; the bolt fixing frame is characterized in that the front end of the bolt fixing frame is matched with a limiting wheel, a screw seat is fixed at the left end of the bolt fixing frame, a first electric control device is fixed at the right end of the bolt fixing frame, the bottom end of the first electric control device is connected with a nut frame through a telescopic rod, a nut box is fixed at the right end of the first electric control device, a notch matched with the nut frame is formed in the bottom end of the nut box, a sliding frame is fixed at the bottom end of the nut frame, a notch wrench is installed at the bottom end of the sliding frame, a second electric control device is fixed at. According to the invention, the bolt is controlled to be installed and removed and replaced by matching the screw seat with the notch wrench, so that the quality of the rail is ensured.
Description
Technical Field
The invention belongs to the technical field of transportation, and particularly relates to a maintenance device for transportation.
Background
Transportation is the engineering field of researching the layout and construction of railway, highway, waterway and air transportation infrastructure, carrying tool application engineering, traffic information engineering and control, and transportation operation and management; the railway is a track for the running of vehicles such as trains, and the railway transportation is a land transportation mode, and a locomotive pulls a train to run on two parallel rails; railway maintenance, including railway line maintenance, is the maintenance and repair work of roadbeds, tracks, and the like. The bolt of rail junction, because long-time use, life descends gradually, needs to change the nut in order to keep the normal use of rail, and current bolt change adopts artifical fastening more, can't ensure the steadiness of bolt to influence the quality of rail.
Disclosure of Invention
The invention aims to provide a maintenance device for transportation, which can accurately fix a screw through a screw seat and drive a notch wrench through an electric control device, thereby controlling the installation of a nut, ensuring the fastening of the screw and ensuring the quality of a rail.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a maintenance device for transportation, which comprises two matrixes; the two substrates are fixedly connected through a connecting rod; the base body comprises a main wheel and an auxiliary wheel; a bolt fixing frame is rotatably matched in the main wheel through a bearing, an auxiliary frame is rotatably matched in the auxiliary wheel, and the rear end of the auxiliary frame is hinged with the bolt fixing frame;
the front end of the bolt fixing frame is matched with oppositely arranged limiting wheels, a bolt frame is fixed at the left end of the bolt fixing frame, the bottom end of the bolt frame is connected with a bolt seat through a spring, two oppositely arranged guide blocks are fixed at the front end of the bolt seat, and two oppositely arranged reeds are fixed at the rear end of the bolt seat;
a first electric control device is fixed at the right end of the bolt fixing frame, the bottom end of the first electric control device is connected with a nut frame through an expansion link, a nut box is fixed at the right end of the first electric control device, a notch matched with the nut frame is formed in the bottom end of the nut box, a sliding frame is fixed at the bottom end of the nut frame, a notch wrench is rotatably matched at the bottom end of the sliding frame, a second electric control device is fixed at the bottom end of the nut box, and the second electric control device is connected with the notch wrench through a gear set;
the two base bodies act on two rails of a railway respectively, the main wheels and the auxiliary wheels are used for moving the base bodies, the bolt fixing frames act on bolts of the connecting parts of the two adjacent rails, and the auxiliary frames are used for being matched with the bolt fixing frames to maintain the balance of the maintenance device; generally, a bolt comprises a screw and a nut, and the screw seat is used for limiting the rotation of the screw and facilitating the replacement or tightening of the nut by a gap wrench; the guide block is used for guiding the screw seat to cover one end of the screw, and the reed is used for assisting in limiting; the first electric control device drives the nut frame to move left and right by controlling the telescopic rod to stretch; the cross section of the nut frame is a regular hexagon and is matched with the nut; the sliding frame can be used for limiting the vertical sliding of the nut, so that the nut falling from one end of the nut frame can vertically fall into the notch wrench; the second electric control device controls the notch wrench to rotate through the gear set, so that the nut and the screw are installed and disassembled.
Furthermore, the circumferential side surfaces of the limiting wheels can be attached to the concave parts on the two side surfaces of the rail, and the two limiting wheels are matched to prevent the main wheel from being separated from the rail, so that the normal operation of the rail-mounted device is ensured.
Furthermore, the gear set comprises a driving wheel and a driven wheel, the driving wheel is connected with the second electric control device through a cylinder, the driven wheel is fixedly connected with the right end face of the notch wrench, and the driven wheel is meshed with the driving wheel; the gear train is used for the linkage of second electrically controlled device and breach spanner, and the nut of screwing up through electric control is better reliable than the effect that ordinary people screwed up with the spanner by hand, has saved the loss of manpower simultaneously.
Further, rollers are rotatably matched on the left end face and the right end face of the auxiliary frame through bent pipes, and the two rollers are respectively in sliding fit with the left side face and the right side face of the upper half part of the rail; the bending degree of the bent pipe is 90 degrees, and the two rollers are matched to prevent the auxiliary wheel from falling off the rail, so that the stability of the rail vehicle is influenced.
Further, a switch is fixed at the upper end of the first electric control device and provided with a first button and a second button, the first button is electrically connected with the first electric control device, and the second button is electrically connected with the second electric control device.
The invention has the following beneficial effects:
the main wheel and the auxiliary wheel are matched, so that the stability of the maintenance device is ensured, the guide block on the screw seat ensures that the screw can be accurately inserted into the screw seat, and the limit function of the reed ensures that the screw cannot be loosened in the process of installing, disassembling and replacing the bolt to influence the use of the maintenance device; the second electric control device drives the gear set to rotate so as to control the notch wrench to rotate, the bolt is screwed up by adopting an electric control method, the bolt is firmer than a bolt manually screwed up, and the quality of the joint of the rail is ensured.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a maintenance device for transportation according to the present invention;
FIG. 2 is a schematic structural view of a substrate;
FIG. 3 is a schematic structural view of a screw stand;
FIG. 4 is a schematic structural view of the first electric control device and the nut holder;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base body, 2-connecting rod, 3-main wheel, 4-auxiliary wheel, 5-bolt fixing frame, 6-auxiliary frame, 7-limiting wheel, 8-bolt frame, 9-bolt seat, 10-guide block, 11-reed, 12-nut frame, 13-nut box, 14-notch, 15-sliding frame, 16-notch wrench, 17-second electric control device, 18-gear set, 19-first electric control device, 20-telescopic rod, 21-bent pipe, 22-roller, 23-switch, 24-first button, 25-second button, 1801-driving wheel and 1802-driven wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention relates to a maintenance device for transportation, which comprises two substrates 1; the two base bodies 1 respectively act on two rails of a railway, and the two base bodies 1 are fixedly connected through a connecting rod 2; the base body 1 comprises a main wheel 3 and an auxiliary wheel 4, and the main wheel 3 and the auxiliary wheel 4 are used for moving the base body 1;
a bolt fixing frame 5 is rotatably matched in the main wheel 3 through a bearing, and the bolt fixing frame 5 acts on bolts of two adjacent rail connecting parts, generally speaking, the bolts comprise bolts and nuts; an auxiliary frame 6 is rotatably matched inside the auxiliary wheel 4, and the auxiliary frame 6 is used for being matched with the bolt fixing frame 5 to maintain the balance of the maintenance device; the rear end of the auxiliary frame 6 is hinged with the bolt fixing frame 5;
the front end of the bolt fixing frame 5 is matched with a limiting wheel 7 which is oppositely arranged, the peripheral side surface of the limiting wheel 7 can be attached to the concave parts on the two side surfaces of the rail, and the matching of the two limiting wheels 7 is used for preventing the main wheel 3 from being separated from the rail and ensuring the normal operation of the invention; a screw frame 8 is fixed at the left end of the bolt fixing frame 5, the bottom end of the screw frame 8 is connected with a screw seat 9 through a spring, and the screw seat 9 is used for limiting the rotation of a screw, so that the nut can be conveniently replaced or screwed by the notch wrench 16; two oppositely arranged guide blocks 10 are fixed at the front end of the screw seat 9, and two oppositely arranged reeds 11 are fixed at the rear end of the screw seat 9; the guide block 10 is used for guiding the screw seat 9 to cover one end of the screw, and the reed 11 is used for assisting the limiting function;
a first electric control device 19 is fixed at the right end of the bolt fixing frame 5, the bottom end of the first electric control device 19 is connected with a nut frame 12 through an expansion rod 20, and the first electric control device 19 drives the nut frame 12 to move left and right by controlling the expansion and contraction of the expansion rod 20; the cross section of the nut frame 12 is a regular hexagon and is matched with a nut; a nut box 13 is fixed at the right end of the first electric control device 19, a notch 14 matched with the nut frame 12 is formed in the bottom end of the nut box 13, a sliding frame 15 is fixed at the bottom end of the nut frame 12, a notched spanner 16 is rotatably matched with the bottom end of the sliding frame 15, and the sliding frame 15 can be used for limiting vertical sliding of the nut, so that the nut falling from one end of the nut frame 12 can vertically fall into the notched spanner 16; a second electric control device 17 is fixed at the bottom end of the nut box 13, and the second electric control device 17 is connected with a notch wrench 16 through a gear set 18; the gear set 18 comprises a driving wheel 1801 and a driven wheel 1802, the driving wheel 1801 is connected with the second electric control device 17 through a cylinder, the driven wheel 1802 is fixedly connected with the right end face of the notch wrench 16, and the driven wheel 1802 is meshed with the driving wheel 1801; the second electric control device 17 controls the notch wrench 16 to rotate through the gear set 18, so that the mounting and dismounting of the nut and the screw are realized; the gear set 18 is used for linkage of the second electric control device 17 and the notch wrench 16, and nuts screwed by electric control have better and more reliable effect than nuts screwed by a wrench manually by ordinary people, and meanwhile, the manpower loss is saved.
Wherein, the left and right end surfaces of the auxiliary frame 6 are respectively matched with rollers 22 through the bent pipe 21 in a rotating way, and the two rollers 22 are respectively matched with the left and right side surfaces of the upper half part of the rail in a sliding way; the bend of the elbow 21 is 90 degrees, and the two rollers 22 are matched to prevent the auxiliary wheel 4 from falling off the rail, thereby influencing the stability of the invention.
Wherein, a switch 23 is fixed on the upper end of the first electric control device 19, the switch 23 is provided with a first button 24 and a second button 25, the first button 24 is electrically connected with the first electric control device 19, and the second button 25 is electrically connected with the second electric control device 17.
One specific application of this embodiment is: firstly, the invention is installed on a rail needing maintenance, and the stability of the invention is ensured through the matching of the main wheel 3 and the auxiliary wheel 4; the main wheel 3 is ensured not to slide off the rail by the matching of two opposite fiber wheels 7, and the left side and the right side of the upper part of the rail are clamped by the matching of two rollers 22; when the maintenance device moves on a rail, the bolt is fastened by the bolt fixing frame 5, and the screw seat 9 is guided by the guide block 10 in the screw frame 9 to cover the end of the screw; when the nut on the bolt does not need to be replaced, the second electric control device 17 directly controls the notch wrench 16 to fasten the nut; when the nut on the bolt needs to be replaced, the second electric control device 17 controls the notch wrench 16 to rotate, controls the nut to be detached and replaced, and the nut frame 12 guides the nut in the nut box 13 into the sliding frame 15, then enters the notch wrench 16, and then fastens the nut.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A maintenance device for transportation comprises two substrates (1); the method is characterized in that: the two base bodies (1) are fixedly connected through a connecting rod (2); the base body (1) comprises a main wheel (3) and an auxiliary wheel (4); a bolt fixing frame (5) is rotatably matched in the main wheel (3) through a bearing, an auxiliary frame (6) is rotatably matched in the auxiliary wheel (4), the rear end of the auxiliary frame (6) is hinged to the bolt fixing frame (5), the front end of the bolt fixing frame (5) is matched with a limiting wheel (7) which is oppositely arranged, a bolt frame (8) is fixed at the left end of the bolt fixing frame (5), the bottom end of the bolt frame (8) is connected with a screw seat (9) through a spring, two guide blocks (10) which are oppositely arranged are fixed at the front end of the screw seat (9), and two reeds (11) which are oppositely arranged are fixed at the rear end of the screw seat (9); bolt mount (5) right-hand member is fixed with first electric control device (19), first electric control device (19) bottom is connected with nut frame (12) through telescopic link (20), first electric control device (19) right-hand member is fixed with nut case (13), nut case (13) bottom is opened has notch (14) with nut frame (12) complex, nut frame (12) bottom mounting has carriage (15), carriage (15) bottom normal running fit has breach spanner (16), nut case (13) bottom mounting has second electric control device (17), second electric control device (17) are connected with breach spanner (16) through gear train (18).
2. A maintenance device for transportation according to claim 1, wherein the peripheral side of the limiting wheel (7) can be fitted with the concave parts on the two sides of the rail.
3. A maintenance device for transportation according to claim 1, wherein the gear set (18) comprises a driving wheel (1801) and a driven wheel (1802), the driving wheel (1801) is connected with the second electric control device (17) through a cylinder, the driven wheel (1802) is fixedly connected with the right end face of the notch wrench (16), and the driven wheel (1802) is meshed with the driving wheel (1801).
4. A maintenance device for transportation according to claim 1, wherein the left and right end faces of the auxiliary frame (6) are rotatably fitted with rollers (22) through bent pipes (21), and the two rollers (22) are slidably fitted with the left and right side faces of the upper half of the rail respectively.
5. The maintenance device for transportation according to claim 1, wherein a switch (23) is fixed on the upper end of the first electric control device (19), the switch (23) is provided with a first button (24) and a second button (25), the first button (24) is electrically connected with the first electric control device (19), and the second button (25) is electrically connected with the second electric control device (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926711.4A CN110640666B (en) | 2019-09-27 | 2019-09-27 | Curing means for transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910926711.4A CN110640666B (en) | 2019-09-27 | 2019-09-27 | Curing means for transportation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110640666A true CN110640666A (en) | 2020-01-03 |
| CN110640666B CN110640666B (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910926711.4A Active CN110640666B (en) | 2019-09-27 | 2019-09-27 | Curing means for transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110640666B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2943938A1 (en) * | 1979-10-31 | 1981-05-14 | Georg Robel GmbH & Co, 8000 München | Hydraulic machine for tightening bolts of railway sleepers - has flow regulator to reduce energy losses in hydraulic circuit |
| JPH064103U (en) * | 1992-06-30 | 1994-01-18 | 石川島播磨重工業株式会社 | Rail fastening bracket automatic attachment / detachment device |
| CN2165968Y (en) * | 1993-05-31 | 1994-05-25 | 湖南省衡阳汽车运输公司耒阳汽车保养厂 | Omnibearing, multi-function disassembly & assembly machine for screw nut |
| CN201179640Y (en) * | 2008-03-18 | 2009-01-14 | 政茂企业有限公司 | Automatic whole-column supply machine for screw |
| CN204491335U (en) * | 2015-03-30 | 2015-07-22 | 张亚军 | Railway track rail joint bolt clamp device |
| FR3026751A1 (en) * | 2014-10-01 | 2016-04-08 | Soc Turripinoise De Mec Sa | HYDRAULIC TRANSMISSION SHREDDER AND METHOD FOR CONTROLLING THE SAME |
| CN206140377U (en) * | 2016-09-13 | 2017-05-03 | 江西瑞源实业有限公司 | Municipal works street lamp overhauls special screw wholesale |
| CN206263880U (en) * | 2016-12-22 | 2017-06-20 | 新疆交通职业技术学院 | A kind of auto repair nut remover |
| CN109955178A (en) * | 2019-05-08 | 2019-07-02 | 许昌学院 | Rail fixture nut changer |
| CN209158217U (en) * | 2018-12-14 | 2019-07-26 | 广西电网有限责任公司北海供电局 | High altitude operation double nut screw rod dismounts special electric tool |
-
2019
- 2019-09-27 CN CN201910926711.4A patent/CN110640666B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2943938A1 (en) * | 1979-10-31 | 1981-05-14 | Georg Robel GmbH & Co, 8000 München | Hydraulic machine for tightening bolts of railway sleepers - has flow regulator to reduce energy losses in hydraulic circuit |
| JPH064103U (en) * | 1992-06-30 | 1994-01-18 | 石川島播磨重工業株式会社 | Rail fastening bracket automatic attachment / detachment device |
| CN2165968Y (en) * | 1993-05-31 | 1994-05-25 | 湖南省衡阳汽车运输公司耒阳汽车保养厂 | Omnibearing, multi-function disassembly & assembly machine for screw nut |
| CN201179640Y (en) * | 2008-03-18 | 2009-01-14 | 政茂企业有限公司 | Automatic whole-column supply machine for screw |
| FR3026751A1 (en) * | 2014-10-01 | 2016-04-08 | Soc Turripinoise De Mec Sa | HYDRAULIC TRANSMISSION SHREDDER AND METHOD FOR CONTROLLING THE SAME |
| CN204491335U (en) * | 2015-03-30 | 2015-07-22 | 张亚军 | Railway track rail joint bolt clamp device |
| CN206140377U (en) * | 2016-09-13 | 2017-05-03 | 江西瑞源实业有限公司 | Municipal works street lamp overhauls special screw wholesale |
| CN206263880U (en) * | 2016-12-22 | 2017-06-20 | 新疆交通职业技术学院 | A kind of auto repair nut remover |
| CN209158217U (en) * | 2018-12-14 | 2019-07-26 | 广西电网有限责任公司北海供电局 | High altitude operation double nut screw rod dismounts special electric tool |
| CN109955178A (en) * | 2019-05-08 | 2019-07-02 | 许昌学院 | Rail fixture nut changer |
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| Publication number | Publication date |
|---|---|
| CN110640666B (en) | 2021-03-30 |
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