CN210191464U - Simple rail transport vehicle - Google Patents
Simple rail transport vehicle Download PDFInfo
- Publication number
- CN210191464U CN210191464U CN201920894761.4U CN201920894761U CN210191464U CN 210191464 U CN210191464 U CN 210191464U CN 201920894761 U CN201920894761 U CN 201920894761U CN 210191464 U CN210191464 U CN 210191464U
- Authority
- CN
- China
- Prior art keywords
- brake
- rod
- base
- transport vehicle
- rail
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a simple rail transport vehicle, which comprises a transport vehicle base, a hand-push handle, a rail wheel shaft and rail wheels, wherein the hand-push handle is arranged at the front end and the rear end of the upper surface of the base, wheel shaft mounting seats for mounting the rail wheel shaft are arranged at the left end and the right end of the front part and the rear part of the bottom surface of the base, the rail wheel shaft is installed on the two wheel shaft mounting seats at the front part of the base in a penetrating way, and the rail wheel shaft is installed on the two wheel shaft mounting seats at the rear part of the base in a; the rear end of the base is provided with a brake assembly, and the brake assembly comprises a fixed sliding sleeve, a sliding rod, a transition rod and a brake rod; through the setting of brake subassembly, operating personnel can carry out the brake action to rail transport vehicle fast, and is easy and simple to handle, and the response is timely, simple structure, and the operation is reliable.
Description
Technical Field
The utility model relates to a track construction transportation equipment technical field, concretely relates to simple and easy rail transport car.
Background
In the railway construction process, the transportation of various construction materials is always a big problem; due to the limitation of a plurality of environmental factors, the common transportation mode is to transport materials by a rail transport vehicle, and the transport vehicle has a simple structure and saves manpower.
In the prior art, the rail transport vehicle occupies a rail for train operation, when the rail transport vehicle arrives, the trolley needs to be immediately braked and moved away from the rail, the existing transport vehicle does not have an efficient brake device, and the movement of the transport vehicle is very laborious, so that industrial accidents are easily caused, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the not enough of above-mentioned prior art existence, provide a simple and easy rail transport car, through brake assembly's setting, operating personnel can carry out the braking action to rail transport car fast, and is easy and simple to handle, and the response is timely, simple structure, and the operation is reliable, through both ends set up heavy truckle about both ends and base about the horizontal pole, alleviateed operating personnel greatly and removed the labour of transport car, improved the efficiency that the transport car removed, improved the security of transport car and rail vehicle's security.
The utility model provides a technical scheme that its technical problem adopted is:
a simple rail transport vehicle comprises a transport vehicle base, hand-push handles, rail wheel shafts and rail wheels, wherein the hand-push handles are arranged at the front end and the rear end of the upper surface of the base, wheel shaft mounting seats for mounting the rail wheel shafts are arranged at the left end and the right end of the front part and the rear part of the bottom surface of the base, one rail wheel shaft is arranged on two wheel shaft mounting seats at the front part of the base in a penetrating manner, and one rail wheel shaft is arranged on two wheel shaft mounting seats at the rear part of the base in a penetrating manner; the rear end of the base is provided with a brake component.
Preferably, the brake assembly comprises a fixed sliding sleeve, a sliding rod, a transition rod and a brake rod;
a brake rod mounting groove is formed in the center of the rear end of the base, detachable brake rod mounting columns are arranged on the left side wall and the right side wall of the brake rod mounting groove, brake rod mounting holes matched with the brake rod mounting columns are formed in the brake rods, the brake rods are mounted on the base in a matched mode through the brake rod mounting holes and the brake rod mounting columns, and the brake rods swing by taking the brake rod mounting columns as circle centers;
the middle of the rail wheel shaft is provided with a middle wheel; the fixed sliding sleeve is arranged in the middle of the rear end of the bottom surface of the base, the fixed sliding sleeve is located behind a rear-end rail wheel shaft, a sliding rod which moves back and forth along the fixed sliding sleeve is installed in the fixed sliding sleeve in a penetrating mode, the front end of the sliding rod is provided with a brake block matched with the middle wheel, the rear end of the sliding rod is provided with a hinge hole, the two ends of the transition rod are provided with hinge holes, the bottom end of the brake rod is provided with a hinge hole, one end of the slide rod, provided with the hinge hole, is hinged to one end of the transition rod through a pin column in a matched mode, the other end of the transition rod is hinged to the bottom end of the brake rod through a pin column in a matched mode, the one end of the slide rod, provided with the hinge hole, is further.
Preferably, the hand push handle includes two montants and a horizontal pole, two vertical and parallel arrangement of montant are in the upper surface of base, the bottom of two montants all is connected with the base, and the upper end is passed through the horizontal pole and is connected.
Preferably, both ends all are equipped with heavy truckle about the horizontal pole, both ends all are equipped with the heavy truckle with heavy truckle matched with on the horizontal pole about the base front portion and rear portion.
Preferably, the wheel axle mounting seat is provided with bearing mounting holes, bearings are arranged in the bearing mounting holes, the outer ring of each bearing is in interference connection with the inner ring of the corresponding bearing mounting hole, and the inner ring of each bearing is in interference connection with the outer wall of the rail wheel axle.
The utility model has the advantages that:
1. the brake rod is arranged at the rear end of the base, so that the operation is convenient, when the brake operation is needed, an operator presses the brake rod downwards, the bottom end of the brake rod moves upwards due to the lever principle, the transition rod is pushed forwards due to the swinging of the brake rod, meanwhile, the transition rod generates forward thrust on the slide rod, and the slide rod moves forwards due to the limitation of the fixed sliding sleeve, so that a brake pad arranged at the front end of the slide rod is in contact with a middle wheel arranged in the center of a rail wheel shaft, and the brake action is realized; when the transport vehicle stops, an operator loosens the brake rod, the slide rod is reset through the acting force of the spring arranged between the spring baffle and the fixed sliding sleeve, the brake block is separated from the middle wheel, and the brake is finished;
through the setting of brake subassembly, operating personnel can carry out the brake action to rail transport vehicle fast, and is easy and simple to handle, and the response is timely, simple structure, and the operation is reliable.
2. The hand push handles are arranged at the front end and the rear end of the base, so that an operator can conveniently apply force to push the rail transport vehicle.
3. When a coming vehicle needs to be moved away from the track during construction, an operator needs to lift the transport vehicle on one side of the transport vehicle, the transport vehicle is rotated and lifted by taking a contact point of a track wheel on the opposite side and the track as a fulcrum, heavy casters arranged at the left end and the right end of the cross rod and the left end and the right end of the base are contacted with the ground until the transport vehicle is rotated by 90 degrees, and the transport vehicle can be moved by the heavy casters, so that the transport vehicle is quickly away from the track;
both ends and base about through setting up heavy truckle about the horizontal pole, alleviateed the labour that operating personnel removed the transport vechicle greatly, improved the efficiency that the transport vechicle removed, improved the security of transport vechicle and rail vehicle's security.
4. The friction between the rail wheel shaft and the wheel shaft mounting seat is reduced by the arrangement of the bearing, and the running resistance of the transport vehicle is reduced.
5. The transport vehicle has the advantages of simple structure, convenient braking and moving operation, low manufacturing cost, greatly reduced transportation cost and improved flexibility and safety of rail transportation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a rear view of FIG. 1;
FIG. 5 is a top view of FIG. 1;
in the figure: 1. the base, 11, shaft mount pad, 12, brake lever mounting groove, 2, hand push handle, 21, montant, 22, horizontal pole, 3, rail wheel axle, 31, rail wheel, 32, intermediate wheel, 4, brake subassembly, 41, fixed sliding sleeve, 42, slide bar, 421, brake block, 422, spring baffle, 43, transition pole, 44, brake lever, 45, spring, 5, heavy truckle.
Detailed Description
For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.
As shown in fig. 1-5, a simple rail transport vehicle comprises a transport vehicle base 1, a push handle 2, rail wheel shafts 3 and rail wheels 31, wherein the push handle 2 is arranged at each of the front and rear ends of the upper surface of the base 1, wheel shaft mounting seats 11 for mounting the rail wheel shafts 3 are arranged at each of the left and right ends of the front and rear parts of the bottom surface of the base 1, one rail wheel shaft 3 is installed on each of the two wheel shaft mounting seats 11 at the front part of the base 1 in a penetrating manner, one rail wheel shaft 3 is installed on each of the two wheel shaft mounting seats 11 at the rear part of the base 1 in a penetrating manner, and the rail wheels 31 are arranged at each of the left and right; and the rear end of the base 1 is provided with a brake component 4.
The brake assembly 4 comprises a fixed sliding sleeve 41, a sliding rod 42, a transition rod 43 and a brake rod 44;
a brake lever mounting groove 12 is formed in the center of the rear end of the base 1, detachable brake lever mounting posts are arranged on the left side wall and the right side wall of the brake lever mounting groove 12, brake levers 44 are provided with brake lever mounting holes matched with the brake lever mounting posts, the brake levers 44 are mounted on the base 1 in a matched mode through the brake lever mounting holes and the brake lever mounting posts, and the brake levers 44 swing with the brake lever mounting posts as circle centers;
the center of the rail wheel shaft 3 is provided with an intermediate wheel 32; the fixed sliding sleeve 41 is arranged in the middle of the rear end of the bottom surface of the base 1, the fixed sliding sleeve 41 is positioned behind the rear end track wheel shaft 3, a sliding rod 42 which moves back and forth along the fixed sliding sleeve 41 is installed in the fixed sliding sleeve 41 in a penetrating mode, the front end of the sliding rod 42 is provided with a brake pad 421 matched with the intermediate wheel 32, the rear end of the sliding rod 42 is provided with a hinge hole, the two ends of the transition rod 43 are provided with hinge holes, the bottom end of the brake rod 44 is provided with a hinge hole, one end of the sliding rod 42 provided with the hinge hole is hinged to one end of the transition rod 43 through the matching of a pin column and the hinge hole, the other end of the transition rod 43 is hinged to the bottom end of the brake rod 44 through the matching of the pin column and the hinge hole, one end of the sliding rod 42 provided with the hinge hole is also provided with a spring.
The brake lever 44 is arranged at the rear end of the base 1, so that the operation is convenient, when the brake operation is needed, an operator presses the brake lever 44 downwards, the bottom end of the brake lever 44 moves upwards due to the lever principle, the transition lever 43 is pushed forwards due to the swinging of the brake lever 44 at the moment, meanwhile, the transition lever 43 generates forward thrust on the sliding rod 42, and the sliding rod 42 moves forwards due to the limitation of the fixed sliding sleeve 41 at the moment, so that the brake pad 421 arranged at the front end of the sliding rod 42 is in contact with the middle wheel 32 arranged at the center of the rail wheel shaft 3, and the brake action is realized; when the transport vehicle stops, the operator releases the brake lever 44, the sliding rod 42 is reset by the acting force of the spring 45 arranged between the spring baffle 422 and the fixed sliding sleeve 41, the brake block 421 is separated from the middle wheel 32, and the braking is finished;
through the setting of brake subassembly 4, operating personnel can carry out the braking action to rail transport vehicle fast, and is easy and simple to handle, and the response is timely, simple structure, and the operation is reliable.
The hand push handle 2 comprises two vertical rods 21 and a cross rod 22, the two vertical rods 21 are arranged on the upper surface of the base 1 in a vertical and parallel mode, the bottom ends of the two vertical rods 21 are connected with the base 1, the upper ends of the two vertical rods 21 are connected with the cross rod 22, and the hand push handle 2 is convenient for operators to apply force to push the track transport vehicle.
Both ends all are equipped with heavy truckle 5 about horizontal pole 22, both ends all are equipped with the heavy truckle 5 matched with on the horizontal pole 22 with heavy truckle 5 about base 1 front portion and rear portion.
When a coming vehicle needs to be moved away from the track during construction, an operator needs to lift the transport vehicle on one side of the transport vehicle, the transport vehicle is rotated and lifted by taking a contact point of the track wheel 31 on the opposite side and the track as a fulcrum, the cross rod 22 arranged on one side of the fulcrum and the heavy caster 5 on the base 1 are contacted with the ground until the transport vehicle is rotated by 90 degrees, and the transport vehicle can be moved by the heavy caster 5 to be quickly away from the track;
through both ends and base 1 about both ends set up heavy truckle 5 about horizontal pole 22, alleviateed the labour that operating personnel removed the transport vechicle greatly, improved the efficiency that the transport vechicle removed, improved the security of transport vechicle and rail vehicle's security.
Bearing mounting holes are formed in the wheel axle mounting seats 11, bearings are arranged in the bearing mounting holes, the outer rings of the bearings are in interference connection with the inner rings of the bearing mounting holes, and the inner rings of the bearings are in interference connection with the outer walls of the rail wheel axles 3; the arrangement of the bearing reduces the friction force between the rail wheel shaft 3 and the wheel shaft mounting seat 11, and reduces the running resistance of the transport vehicle.
When the device is used, an operator can push the transport vehicle through the hand push handle 2, so that short-distance material transport on the track is realized, the transport efficiency is improved, and the labor force for manual transport is greatly reduced; when a coming vehicle needs to be moved away from the track on the track, an operator needs to press the brake rod 44 downwards, the bottom end of the brake rod 44 moves upwards due to the lever principle, at the moment, the transition rod 43 is pushed forwards due to the swinging of the brake rod 44, meanwhile, the transition rod 43 generates forward thrust on the sliding rod 42, at the moment, the sliding rod 42 moves forwards due to the limitation of the fixed sliding sleeve 41, so that the brake pad 421 arranged at the front end of the sliding rod 42 is in contact with the middle wheel 32 arranged at the center of the track wheel shaft 3, and the braking action is realized; when the transport vehicle stops, the operator releases the brake lever 44, the sliding rod 42 is reset by the acting force of the spring 45 arranged between the spring baffle 422 and the fixed sliding sleeve 41, the brake block 421 is separated from the middle wheel 32, and the braking is finished; after the transport vehicle stops, an operator needs to lift the transport vehicle on one side of the transport vehicle, at the moment, the transport vehicle is rotated and lifted by taking a contact point of the rail wheel 31 on the opposite side and the rail as a fulcrum, until the transport vehicle is rotated by 90 degrees, the heavy casters 5 arranged at the left end and the right end of the cross rod 22 and the left end and the right end of the base 1 are contacted with the ground, and at the moment, the transport vehicle can be moved through the heavy casters 5, so that the transport vehicle is quickly away from the rail;
the heavy trundles 5 are arranged at the left end and the right end of the cross rod 22 and the left end and the right end of the base 1, so that the labor force of operators for moving the transport vehicle is greatly reduced, and the moving efficiency of the transport vehicle is improved; the transport vehicle has the advantages of simple structure, convenient braking and moving operation, low manufacturing cost, greatly reduced transportation cost and improved safety of the transport vehicle and railway vehicles.
For those skilled in the art, based on the teachings of the present invention, changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
Claims (5)
1. A simple rail transport vehicle comprises a transport vehicle base, hand-push handles, rail wheel shafts and rail wheels, wherein the hand-push handles are arranged at the front end and the rear end of the upper surface of the base; the rear end of the base is provided with a brake component.
2. The simple rail transport vehicle as set forth in claim 1, wherein the brake assembly comprises a fixed slide sleeve, a slide bar, a transition bar and a brake bar;
a brake rod mounting groove is formed in the center of the rear end of the base, detachable brake rod mounting columns are arranged on the left side wall and the right side wall of the brake rod mounting groove, brake rod mounting holes matched with the brake rod mounting columns are formed in the brake rods, the brake rods are mounted on the base in a matched mode through the brake rod mounting holes and the brake rod mounting columns, and the brake rods swing by taking the brake rod mounting columns as circle centers;
the middle of the rail wheel shaft is provided with a middle wheel; the fixed sliding sleeve is arranged in the middle of the rear end of the bottom surface of the base, the fixed sliding sleeve is located behind a rear-end rail wheel shaft, a sliding rod which moves back and forth along the fixed sliding sleeve is installed in the fixed sliding sleeve in a penetrating mode, the front end of the sliding rod is provided with a brake block matched with the middle wheel, the rear end of the sliding rod is provided with a hinge hole, the two ends of the transition rod are provided with hinge holes, the bottom end of the brake rod is provided with a hinge hole, one end of the slide rod, provided with the hinge hole, is hinged to one end of the transition rod through a pin column in a matched mode, the other end of the transition rod is hinged to the bottom end of the brake rod through a pin column in a matched mode, the one end of the slide rod, provided with the hinge hole, is further.
3. The simple rail transport vehicle as claimed in claim 1, wherein the handle comprises two vertical rods and a cross rod, the two vertical rods are vertically and parallelly disposed on the upper surface of the base, the bottom ends of the two vertical rods are connected to the base, and the upper ends of the two vertical rods are connected to the base through the cross rod.
4. A simple rail transport vehicle as claimed in claim 3, wherein the cross bar is provided with heavy casters at both left and right ends thereof, and the front and rear portions of the base are provided with heavy casters at both left and right ends thereof for engaging with the heavy casters on the cross bar.
5. The simple rail transport vehicle as claimed in claim 1, wherein the axle mounting seats are provided with bearing mounting holes, the bearing mounting holes are provided with bearings, the outer rings of the bearings are in interference connection with the inner rings of the bearing mounting holes, and the inner rings of the bearings are in interference connection with the outer walls of the rail axles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894761.4U CN210191464U (en) | 2019-06-13 | 2019-06-13 | Simple rail transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920894761.4U CN210191464U (en) | 2019-06-13 | 2019-06-13 | Simple rail transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210191464U true CN210191464U (en) | 2020-03-27 |
Family
ID=69870602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920894761.4U Active CN210191464U (en) | 2019-06-13 | 2019-06-13 | Simple rail transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210191464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026841A (en) * | 2020-09-14 | 2020-12-04 | 中国建筑第八工程局有限公司 | Rail transport vehicle with brake system and brake method thereof |
-
2019
- 2019-06-13 CN CN201920894761.4U patent/CN210191464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026841A (en) * | 2020-09-14 | 2020-12-04 | 中国建筑第八工程局有限公司 | Rail transport vehicle with brake system and brake method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210191464U (en) | Simple rail transport vehicle | |
| CN201670697U (en) | Hydraulic directional wheel structure four-way operation forklift | |
| CN201087111Y (en) | Fork lifting mechanism of electric tray transport cart | |
| CN203698342U (en) | Hydraulically-powered four-wheel flat car | |
| CN201400551Y (en) | Simple moving mechanism of mobile heavy vehicle lifting machine | |
| CN207000517U (en) | A kind of Labor-saving handcart | |
| CN211169725U (en) | Simple hand-push type forklift | |
| CN201989819U (en) | Single-roller type seedbed conveying trolley | |
| CN114179881A (en) | Building material transportation handcart for building site | |
| CN210000331U (en) | Axle device for rotating sequence of two-axle engineering vehicle | |
| CN103538614B (en) | One is advanced self-locking device | |
| CN203228805U (en) | Hand-push type steel wrapping tape carriage | |
| CN201325464Y (en) | Novel mechanical portage cart device for heavy truck lifter | |
| CN207360377U (en) | A kind of disk roller conveys special-purpose vehicle | |
| CN201095583Y (en) | Heavy vehicle hoisting machine moving device | |
| CN212354034U (en) | Automatic material distribution cart for assembly line | |
| CN218805848U (en) | Special locomotive device of horse frame | |
| CN212611739U (en) | Hand power rail travelling car | |
| CN219544870U (en) | Trolley is transported in workshop | |
| CN212796859U (en) | Multifunctional rescue trailer | |
| CN216269405U (en) | Conveyer is used in tire production | |
| CN217201924U (en) | Hand-push type forklift with brake | |
| CN211543600U (en) | Bulge transport dolly in preceding floor | |
| CN218877358U (en) | Material transfer trolley | |
| CN210237008U (en) | Material fork truck with direction function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |