CN207824784U - A kind of device for replacing brake guide bracket wearing plate - Google Patents
A kind of device for replacing brake guide bracket wearing plate Download PDFInfo
- Publication number
- CN207824784U CN207824784U CN201820226881.2U CN201820226881U CN207824784U CN 207824784 U CN207824784 U CN 207824784U CN 201820226881 U CN201820226881 U CN 201820226881U CN 207824784 U CN207824784 U CN 207824784U
- Authority
- CN
- China
- Prior art keywords
- wearing plate
- spring
- guide bracket
- brake guide
- cylinder
- 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.)
- Expired - Fee Related
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Abstract
Utility model device belongs to railway freight-car equipment technical field, specifically a kind of device for replacing brake guide bracket wearing plate.Solves the technical issues of lacking a kind of device that can facilitate installation brake guide bracket wearing plate at present.A kind of device for replacing brake guide bracket wearing plate, including a hydraulic screw extractor for removing hook and a wearing plate fixture；The wearing plate fixture includes the cylinder of a top end opening, and a side of cylinder is provided with side port；Cylinder body bottom is equipped with spring mobile base, and spring mobile base top is arranged with spring, and the top braces of spring are connected with can be along the wearing plate compression blocks that cylinder inboard wall slides up and down, and the lower end edge of bulge-structure and side port collectively forms wearing plate installation compressed-bit.Train team replaces rapidly the work of brake guide bracket wearing plate when the utility model realizes row inspection operation, when row examine operation, can replace brake guide bracket wearing plate within 3 minutes in train team and finish, reduce workload.
Description
Technical field
Utility model device belongs to railway freight-car equipment technical field, in particular to one kind of railway freight-car
Replace the device of brake guide bracket wearing plate.
Background technology
Brake guide bracket wearing plate is the medium between goods train brake beam both ends and side frame, for reduce brake beam with
The abrasion of side frame, Datong-Qinhuangdao Railway when skill examines vehicle, scurry out, fracture, lose failure by discovery brake guide bracket wearing plate at present；Braking
After beam sliding chute wear plate is scurried out, leads to brake beam abrasion wheel or lead to vehicle internal contracting brake, there are serious traffic safety hidden danger.
Since brake guide bracket wearing plate installation site is more hidden, worn away currently without dedicated replacement brake guide bracket
Plate tool can not handle the failure in train team, can only carry out detaining car processing.Such disabled vehicle is buckled into after station repaiies, is decomposed
Bogie, replaceable brake guide bracket wearing plate, but when mounted, method can only be tapped with traditional sledgehammer, there are certain
Personal safety hidden danger.
Invention content
The utility model is to solve to lack a kind of technology for the device that can facilitate installation brake guide bracket wearing plate at present
Problem provides a kind of device for replacing brake guide bracket wearing plate.
The utility model adopts the following technical scheme that realization：A kind of device for replacing brake guide bracket wearing plate, packet
Include the hydraulic screw extractor and a wearing plate fixture that one is removed hook；The wearing plate fixture includes the cylinder of a top end opening
One side of body, cylinder is provided with side port；Cylinder body bottom is equipped with spring mobile base, and spring mobile base top is arranged with bullet
Spring, the top braces of spring are connected with can be along the wearing plate compression blocks that cylinder inboard wall slides up and down, the top of wearing plate compression blocks
It is provided with the matched card slot in piston rod front end with hydraulic screw extractor；The top of wearing plate compression blocks is outside towards the side of side port
Stretching forms bulge-structure, and magnet is equipped in the position below bulge-structure on wearing plate compression blocks；Bulge-structure with
The lower end edge of side port collectively forms wearing plate installation compressed-bit.
The utility model utilize permanent magnet magnetic force, using sliding chute wear plate fixture fix brake guide bracket wearing plate in
Wearing plate installs compressed-bit, and the pressure generated by hydraulic screw extractor compresses brake guide bracket wearing plate, is then directed at fixture and makes
After wearing plate installation site on dynamic beam, the pressure in hydraulic screw extractor hydraulic cylinder, brake guide bracket mill are discharged by rotary switch
Consumption plate just resiles, and is fixed on brake beam.
When dismantling wearing plate, sliding chute wear plate fixture is blocked into wearing plate, using hydraulic hand-pump, by wearing plate pressure
Contracting, can smoothly remove sliding chute wear plate.
Train team replaces rapidly the work of brake guide bracket wearing plate, knot when utility model device realizes row inspection operation
Beam history of detaining car due to brake guide bracket wearing plate failure 3 minutes can be by brake beam in train team when row examine operation
Sliding chute wear plate replacement finishes, and reduces with the workload in work.Utility model device is just arranged once application
The very big approval of inspection worker reduces detaining car, keeps railway freight-car transporting order more smooth while improving failure disposition rate
It is logical；This utility model device is the economic benefit of more than 150 ten thousand yuan of section extra earning simultaneously.
Description of the drawings
Fig. 1 the utility model positive structure diagrams（Sectional view）.
Fig. 2 the utility model side structure schematic views（Sectional view）.
1- connecting rods, 2- hydraulic screw extractors, 3- magnet, 4- hydraulic connecting pressure heads, 5- spring bases, 6- springs, 7- wearing plate fixtures,
8- spring mobile bases, 9- spring mobile base supporting plates, 10- wearing plates install compressed-bit.
Specific implementation mode
A kind of device for replacing brake guide bracket wearing plate, including a hydraulic screw extractor 2 for removing hook and a mill
Consume board tool 7；The wearing plate fixture 7 includes the cylinder of a top end opening, and a side of cylinder is provided with side port；Cylinder bottom
Portion is equipped with spring mobile base 8, and 8 top of spring mobile base is arranged with spring 6, and the top braces of spring 6 are connected with can edge
The wearing plate compression blocks that cylinder inboard wall slides up and down are provided with the piston rod front end with hydraulic screw extractor 2 at the top of wearing plate compression blocks
Matched card slot；The top of wearing plate compression blocks is towards the protruding formation bulge-structure in the side of side port, wearing plate pressure
Magnet 3 is installed in the position below bulge-structure on contracting block；Bulge-structure and the lower end edge of side port collectively form abrasion
Plate installs compressed-bit 10.
The piston rod of hydraulic screw extractor is inserted into the card slot at the top of wearing plate compression blocks, and wearing plate is placed on wearing plate installation compression
Wearing plate is sucked for position, magnet, and the piston rod that hydraulic screw extractor is manipulated by connecting rod moves downward, and wearing plate compression blocks are transported downwards
It is dynamic, wearing plate is compressed, then whole device is positioned over to the installation site of wearing plate, unclamps the oil return valve rod of hydraulic screw extractor,
It allows piston rod to shrink back rapidly, brake beam corresponding position is just installed in by compressed wearing plate in this way, and restore automatically
Original state.
The wearing plate compression blocks include the hydraulic connecting pressure head 4 and spring base 5 that top is provided with card slot, the spring base
5 lower end is connected with spring 6.
The bottom of the cylinder is equipped with spring mobile base supporting plate 9, and 9 upper end of spring mobile base supporting plate is provided with notch；
8 bottom of spring mobile base, which is equipped with the protrusion to match with notch and is inserted into notch by protrusion, realizes spring mobile base
8 are fixedly connected with spring mobile base supporting plate 9.Such structure assembling easy to disassemble.
Claims (3)
1. a kind of device for replacing brake guide bracket wearing plate, which is characterized in that the hydraulic screw extractor for removing hook including one（2）
An and wearing plate fixture（7）；The wearing plate fixture（7）Include the cylinder of a top end opening, a side of cylinder
It is provided with side port；Cylinder body bottom is equipped with spring mobile base（8）, spring mobile base（8）Top is arranged with spring（6）, spring
（6）Top braces be connected with and can be provided at the top of the wearing plate compression blocks that cylinder inboard wall slides up and down, wearing plate compression blocks
With hydraulic screw extractor（2）The matched card slot in piston rod front end；The top of wearing plate compression blocks is outside towards the side of side port
Stretching forms bulge-structure, and magnet is equipped in the position below bulge-structure on wearing plate compression blocks（3）；Bulge-structure
Wearing plate is collectively formed with the lower end edge of side port, and compressed-bit is installed（10）.
2. a kind of device for replacing brake guide bracket wearing plate as described in claim 1, which is characterized in that the wearing plate pressure
Contracting block includes the hydraulic connecting pressure head that top is provided with card slot（4）And spring base（5）, the spring base（5）Lower end and spring
（6）It is connected.
3. a kind of device for replacing brake guide bracket wearing plate as claimed in claim 1 or 2, which is characterized in that the cylinder
Bottom spring mobile base supporting plate is installed（9）, spring mobile base supporting plate（9）Upper end is provided with notch；The spring activity
Pedestal（8）Bottom, which is equipped with the protrusion to match with notch and is inserted into notch by protrusion, realizes spring mobile base（8）And spring
Mobile base supporting plate（9）Be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820226881.2U CN207824784U (en) | 2018-02-09 | 2018-02-09 | A kind of device for replacing brake guide bracket wearing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820226881.2U CN207824784U (en) | 2018-02-09 | 2018-02-09 | A kind of device for replacing brake guide bracket wearing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824784U true CN207824784U (en) | 2018-09-07 |
Family
ID=63397650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820226881.2U Expired - Fee Related CN207824784U (en) | 2018-02-09 | 2018-02-09 | A kind of device for replacing brake guide bracket wearing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824784U (en) |
-
2018
- 2018-02-09 CN CN201820226881.2U patent/CN207824784U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |