CN220824973U - Simple curve section rail inner side lubricating grease spraying device - Google Patents
Simple curve section rail inner side lubricating grease spraying device Download PDFInfo
- Publication number
- CN220824973U CN220824973U CN202322371597.8U CN202322371597U CN220824973U CN 220824973 U CN220824973 U CN 220824973U CN 202322371597 U CN202322371597 U CN 202322371597U CN 220824973 U CN220824973 U CN 220824973U
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- CN
- China
- Prior art keywords
- lubricating grease
- grease
- fixed
- simple curve
- bracket
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- 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.)
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Links
- 239000004519 grease Substances 0.000 title claims abstract description 59
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 37
- 238000005507 spraying Methods 0.000 title claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a simple curve section rail inner side lubricating grease spraying device, which comprises a bracket driven by a booster wheel to move along the rail surface, wherein two sides of the bracket are provided with baffle plates which extend downwards beyond the rail surface to prevent the bracket from deviating, the top of the bracket is hinged with a push-pull rod which can turn left and right and is fixedly provided with a lubricating grease pump gun, the lubricating grease pump gun comprises a cylindrical pump gun body and a piston which drives the piston rod to move up and down to divide the interior of the pump gun body into a lower lubricating grease storage cavity and an upper reset cavity, the piston rod passes through the reset cavity to extend to the exterior of the pump gun body, the reset cavity is internally provided with a compression spring, the upper end of the compression spring is fixed at the top of the pump gun body, the lower end of the compression spring is fixed on the piston rod, the bottom of the lubricating grease storage cavity is provided with an oil outlet, the oil outlet of the compression spring penetrates through one baffle plate of the bracket to extend into the interior, and the lubricating grease can be sprayed on the rail inner side efficiently and conveniently.
Description
Technical Field
The utility model relates to a simple curve section rail inner side lubricating grease spraying device, and belongs to the field of railway transportation.
Background
At present, the raw material transportation and molten iron pulling transportation of a company mainly take railway transportation, the railway transportation capacity is increased, the line load is increased, and particularly, each curve section of the railway is increased, because the hardness of wheels is higher than that of rails, the wheels can squeeze and wear the inner sides of the rails of the curve section in the turning process, so that the phenomenon of rail cutting is commonly called, the inner sides of the rails of the curve section are seriously worn, and great potential safety hazards are caused to driving safety.
The application of grease to the inner side of a curved section rail with serious rail cutting phenomenon is one of important methods for improving the rail cutting phenomenon. The prior art is to manually paint the lubricating grease on the inner side of the curve section rail, and has the defects of low work efficiency and high safety risk of railway operation, and the manual painting of the lubricating grease on the inner side of the curve section rail of a key line requires 5 people to work for two working days, so that the work efficiency is low, the painting is uneven, the field visualization is poor, and the lubricating effect is poor.
Disclosure of utility model
The utility model aims to solve the technical problems, and provides the simple curve section rail inner side lubricating grease spraying device which is simple in structure and low in cost, and can be used for rapidly and conveniently spraying lubricating grease on the curve section rail inner side to eliminate the rail cutting phenomenon.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a simple and easy curve section rail inboard grease spraying device, includes the support that drives along rail surface through the helping hand wheel, the both sides of support set up the baffle that extends beyond rail surface down and prevent support off tracking, and the top of support articulates there is the push-and-pull rod that can turn over about, be fixed with the grease pump rifle on the push-and-pull rod, the grease pump rifle is including being cylindric pump rifle body and driving the piston that reciprocates the reset chamber that separates pump rifle body internal partition into below grease storage chamber and top through the piston rod, the piston rod passes the reset chamber and extends to the outside of pump rifle body, and is provided with the compression spring that upper end was fixed in pump rifle body top, lower extreme was fixed in on the piston, cover locates on the piston rod in the reset chamber, the bottom of grease storage chamber is provided with the oil-out, be connected with the hose on the oil-out, and the export of hose passes a baffle of support and extends to inside for spraying the inside grease of rail.
The technical scheme of the utility model is further improved as follows: the booster wheels are respectively arranged at the front end and the rear end of the bracket.
The technical scheme of the utility model is further improved as follows: the booster wheel is hinged to the inside of the front end and the inside of the rear end of the bracket through a first hinge shaft.
The technical scheme of the utility model is further improved as follows: the top end of the push-pull rod is provided with a handle which is a short cylinder perpendicular to the push-pull rod.
The technical scheme of the utility model is further improved as follows: the bottom end of the push-pull rod is fixed with a bearing, a second hinge shaft is fixed at the center hole of the bearing, and two ends of the second hinge shaft are fixed with the bracket.
The technical scheme of the utility model is further improved as follows: two supports are arranged at the top of the support at intervals, and the second hinge shaft is fixed on the supports.
The technical scheme of the utility model is further improved as follows: the shape of the support is triangular.
The technical scheme of the utility model is further improved as follows: the lubricating grease pump gun is fixed on the push-pull rod through the fixing ring.
The technical scheme of the utility model is further improved as follows: the end part of the piston rod is provided with a circular plate which is convenient for drawing the piston rod.
By adopting the technical scheme, the utility model has the following technical progress:
The utility model has simple structure and low cost, the grease pump gun can automatically and evenly spray the grease on the inner side of the curved section rail through the compression spring, eliminates the rail cutting phenomenon, can effectively replace the manual painting mode, not only improves the labor efficiency (by the cooperation of 5 people and 2 working days, the working days can be finished to the current 2 people and 1 working day), but also saves the cost, and is a high-efficiency and convenient spraying tool.
The lubricating grease pump gun does not need to provide extra power, can realize automatic spraying of lubricating grease only by the resilience force of the compression spring, and has the advantages of simple structure, convenient operation and low cost.
The push-pull rod is hinged through the bearing, so that the left-right overturning can be realized, and the push-pull rod can be suitable for curve section rails with arbitrary steering.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the structure of a grease pump gun of the present utility model;
FIG. 3 is a schematic view of the structure of the support and booster wheel of the present utility model;
FIG. 4 is a schematic view of the structure of the hinge of the push-pull rod of the present utility model;
Wherein, 1, a grease pump gun, 101, a pump gun body, 102, a piston, 103, a piston rod, 104, a compression spring, 105, an oil outlet, 2, a push-pull rod, 3, a handle, 4, a hose, 5, a bracket, 6, a booster wheel, 7, a first hinge shaft, 8, a support, 9, a bearing, 10, a rail, 11 and a second hinge shaft.
Detailed Description
The utility model is further illustrated by the following examples:
the simple curve section rail inner side lubricating grease spraying device is shown in fig. 1, and comprises a bracket 5, wherein the specific structure is shown in fig. 3, and the front end and the rear end of the bracket 5 are respectively hinged with a booster wheel 6 through a first hinge shaft 7, so that the bracket 5 can move along the surface of a rail 10; meanwhile, the two sides of the support 5 are provided with the baffle plates which extend downwards to exceed the surface of the rail, so that the support 5 can be prevented from deviating.
The top of the support 5 is hinged with a push-pull rod 2 capable of turning left and right, the structure of the hinged position is shown in fig. 4, the bottom end of the push-pull rod 2 is fixed with a bearing 9, a second hinge shaft 11 is fixed at the center hole of the bearing 9, two supports 8 are arranged at intervals at the top of the support 5, the supports 8 are triangular in shape, and the second hinge shaft 11 is fixed on the supports 8. In addition, the top end of the push-pull rod 2 is provided with a handle 3, so that the push-pull rod is convenient to grasp, and the handle 3 is a short cylinder perpendicular to the push-pull rod 2.
The lubricating grease pump gun 1 is fixed on the push-pull rod 2 through a fixing ring, the structure of the lubricating grease pump gun 1 is shown in fig. 2, the lubricating grease pump gun comprises a cylindrical pump gun body 101 and a piston 102 which drives the pump gun body 101 to move up and down through a piston rod 103 to divide the interior of the pump gun body 101 into a lower lubricating grease storage cavity and an upper reset cavity, the piston rod 103 penetrates through the reset cavity to extend to the exterior of the pump gun body 101, a circular plate is arranged at the end part of the piston rod 103 so as to facilitate the drawing of the piston rod, a compression spring 104 with the upper end fixed on the top of the pump gun body 101 and the lower end fixed on the piston 102 and sleeved on the piston rod 103 is arranged in the reset cavity, an oil outlet 105 is arranged at the bottom of the lubricating grease storage cavity, a hose 4 is connected to the oil outlet 105, and the outlet of the hose 4 penetrates through a baffle of the bracket 5 to extend to the interior so as to be used for spraying lubricating grease on the inner side of a rail.
When the device is used, the device is placed on a curve section rail needing to be sprayed with lubricating grease, the outlet of the hose 4 is positioned on the inner side surface of the curve section rail, then lubricating grease is introduced into the lubricating grease storage cavity in the lubricating grease pump gun 1 from the opening, the piston rod is pulled out simultaneously in the process of introducing the lubricating grease, then the device is pushed, the lubricating grease is extruded from the oil outlet under the action of the resilience force of the compression spring, and the lubricating grease is sprayed onto the inner side of the curve section rail along the hose, so that the rail cutting phenomenon is eliminated, the manual smearing mode can be effectively replaced, and the work efficiency is improved: the spraying tool is matched with the original 5 people for 2 working days, can be completed by 2 people for 1 working day at present, saves the cost and is an efficient and convenient spraying tool.
Claims (10)
1. A simple curve section rail inner side lubricating grease spraying device is characterized in that: including driving support (5) along rail (10) surface removal through helping hand wheel (6), the both sides of support (5) set up the baffle that downwardly extending exceeded rail surface and prevent support (5) off tracking, and the top of support (5) articulates there is push-and-pull rod (2) that can turn over about, be fixed with lubricating grease pump rifle (1) on push-and-pull rod (2), lubricating grease pump rifle (1) are including being cylindric pump rifle body (101) and drive through piston rod (103) and reciprocate and store piston (102) of chamber and the reset chamber of top with the inside separation of pump rifle body (101) into below, piston rod (103) pass the reset chamber and extend to the outside of pump rifle body (101), and reset intracavity is provided with compression spring (104) that upper end was fixed in pump rifle body (101) top, lower extreme are fixed in on piston (102), cover are located on piston rod (103), the bottom of storing the chamber is provided with oil-out (105), be connected with hose (4) on oil-out (105), and the export of hose (4) passes a support (5) and extends to the inside for the lubricating grease spraying of lubricating grease.
2. A simple curve segment rail inboard grease spray apparatus as recited in claim 1, wherein: the booster wheels (6) are respectively arranged at the front end and the rear end of the bracket (5).
3. A simple curve segment rail inboard grease spray apparatus as recited in claim 2, wherein: the power-assisted wheel (6) is hinged in the front end and the rear end of the bracket (5) through a first hinge shaft (7).
4. A simple curve segment rail inboard grease spray apparatus as recited in claim 1, wherein: the top end of the push-pull rod (2) is provided with a handle (3), and the handle (3) is a short cylinder perpendicular to the push-pull rod (2).
5. A simple curve segment rail inboard grease spray apparatus as recited in claim 1, wherein: the bottom end of the push-pull rod (2) is fixed with a bearing (9), a second hinge shaft (11) is fixed at the center hole of the bearing (9), and two ends of the second hinge shaft (11) are fixed with the bracket (5).
6. A simple curve segment rail inboard grease spray apparatus as recited in claim 5, wherein: two supports (8) are arranged at the top of the bracket (5) at intervals, and a second hinge shaft (11) is fixed on the supports (8).
7. A simple curve segment rail inboard grease spray apparatus as recited in claim 6, wherein: the shape of the support (8) is triangular.
8. A simple curve segment rail inboard grease spray apparatus as recited in claim 1, wherein: the lubricating grease pump gun (1) is fixed on the push-pull rod (2) through a fixing ring.
9. A simple curve segment rail inboard grease spray apparatus as recited in claim 1, wherein: the end part of the piston rod (103) is provided with a circular plate which is convenient for drawing the piston rod.
10. A simple curve segment rail inboard grease spray apparatus as recited in claim 1, wherein: an opening for introducing grease into the grease storage cavity is formed in the grease pump gun (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371597.8U CN220824973U (en) | 2023-09-01 | 2023-09-01 | Simple curve section rail inner side lubricating grease spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322371597.8U CN220824973U (en) | 2023-09-01 | 2023-09-01 | Simple curve section rail inner side lubricating grease spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220824973U true CN220824973U (en) | 2024-04-23 |
Family
ID=90723007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322371597.8U Active CN220824973U (en) | 2023-09-01 | 2023-09-01 | Simple curve section rail inner side lubricating grease spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220824973U (en) |
-
2023
- 2023-09-01 CN CN202322371597.8U patent/CN220824973U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |