CN207739077U - A kind of vibrospade of railroad ballast tamping tool - Google Patents
A kind of vibrospade of railroad ballast tamping tool Download PDFInfo
- Publication number
- CN207739077U CN207739077U CN201721247059.6U CN201721247059U CN207739077U CN 207739077 U CN207739077 U CN 207739077U CN 201721247059 U CN201721247059 U CN 201721247059U CN 207739077 U CN207739077 U CN 207739077U
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- hard alloy
- end edge
- hypomere
- connecting rod
- plane
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Abstract
A kind of vibrospade of railroad ballast tamping tool, it includes the cylindrical body of a root long bar shaped, the cylindrical body is made of epimere column connecting rod and hypomere diamond shape contraction pole, the end of the hypomere diamond shape contraction pole is integrally connected the sharp cone distal shovel portion that front end edge is bevel edge, and the working face with front end edge, two sides on the sharp cone distal shovel portion is respectively arranged with graininess hard alloy welding layer；It is described that working face is embedded below and firm welding has hard alloy layer that the graininess hard alloy welding layer with front end edge and two sides is connected together, being made of polylith hard alloy blocks；The upper surface of described epimere column connecting rod and the following upper boom plane for being each arranged to symmetrical parallel arrangement and lower beam plane, and be provided between upper boom plane and lower beam plane at least two and uniformly distributed be arranged vertically location hole；It has the features such as reasonable for structure, use cost is low, and wear-resisting property is good, and service life is long.
Description
Technical field
The utility model relates to a kind of vibrospades of railroad ballast tamping tool, belong to railroad ballast tamping machine technology
Field.
Background technology
Railroad ballast tamping tool is the oscillating mode mechanical equipment for being exclusively used in loosening the rock ballast below railroad sleeper, should
Railroad ballast tamping tool configures special vibrospade, also known as shovel pick, because the vibrospade directly acts below railroad sleeper
Rock ballast, therefore the hardness of vibrospade, securely, the quality of especially wear-resisting property be related to entire tamping tool service life and
Using effect；But at present because of reasons such as unreasonable structures, there is wearing no resistance, the defects of service life is short.
Invention content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide it is a kind of reasonable for structure, using at
This is low, and wear-resisting property is good, the vibrospade with long service life for railroad ballast tamping tool.
The purpose of this utility model is completed by following technical solution, a kind of vibration of railroad ballast tamping tool
Shovel, it includes the cylindrical body of a root long bar shaped, and the cylindrical body is by epimere column connecting rod and hypomere diamond shape contraction pole structure
At the end of the hypomere diamond shape contraction pole is integrally connected the sharp cone distal shovel portion that front end edge is bevel edge, and is shoveled in the sharp cone distal
Above portion and the working face of front end edge, two sides is respectively arranged with graininess hard alloy welding layer；The working face below is embedding
If simultaneously firm welding have that the graininess hard alloy welding layer with front end edge and two sides is connected together, closed by polylith hard
The hard alloy layer that gold bullion is constituted.
As preferred：The upper surface of described epimere column connecting rod and the following upper boom plane for being each arranged to symmetrical parallel arrangement
With lower beam plane, and it is provided between upper boom plane and lower beam plane at least two and uniformly distributed is arranged vertically location hole；It is described
Sharp cone distal shovel portion be located at the evagination width of cylindrical body both sides and differ, wherein the evagination width of the side of short side is more than long side
The evagination width of side side；Joint between the epimere column connecting rod and hypomere diamond shape contraction pole is with arc-shaped transition side one
Body connects.
The utility model is a kind of improvement to the prior art, it have it is reasonable for structure, use cost is low, wear-resisting property
Well, the features such as service life is long.
Description of the drawings
Fig. 1 is the positive structure schematic of the utility model.
Fig. 2 is the side structure schematic view of the utility model.
Fig. 3 is that the bottom of the utility model regards structural schematic diagram.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing：Shown in Fig. 1-3, one kind described in the utility model
The vibrospade of railroad ballast tamping tool, it includes the cylindrical body 1 of a root long bar shaped, and the cylindrical body 1 is connected by epimere column
Extension bar 2 and hypomere diamond shape contraction pole 3 are constituted, and it is bevel edge 4 that the end of the hypomere diamond shape contraction pole 3, which is integrally connected front end edge,
Sharp cone distal shovel portion 5, and the working face with front end edge, two sides on the sharp cone distal shovel portion 5 is respectively arranged with graininess hard
Alloy welding layer 6, because the cost of graininess hard alloy is less than hard alloy blocks, therefore it reduces use cost, belong to through
Ji type；The working face below is embedded and firm welding has 6 phase of graininess hard alloy welding layer with front end edge and two sides
Hard alloy layer 7 being connected together, being made of polylith hard alloy blocks, above-mentioned design improve wearability and the use of product
Service life.
As shown in the figure, the upper surface of described epimere column connecting rod 2 and the following upper boom for being each arranged to symmetrical parallel arrangement are flat
Face 8 and lower beam plane 9, and be provided between upper boom plane 8 and lower beam plane 9 at least two and uniformly distributed be arranged vertically location hole
10, preferred plan shown in figure is three location holes 10, is easily installed and fixes；The sharp cone distal shovel portion 5 is located at column
The evagination width of 1 both sides of ontology differs, and the wherein evagination width of the side of short side 11 is wide more than the evagination of 12 side of long side
Degree；Joint between the epimere column connecting rod 2 and hypomere diamond shape contraction pole 3 with arc-shaped transition side 13 integrally connects and
At.
Claims (2)
1. a kind of vibrospade of railroad ballast tamping tool, it includes the cylindrical body of a root long bar shaped, it is characterised in that the column
Shape ontology is made of epimere column connecting rod and hypomere diamond shape contraction pole, and the end of the hypomere diamond shape contraction pole has been integrally connected
Front end edge is the sharp cone distal shovel portion of bevel edge, and is respectively set with the working face of front end edge, two sides on the sharp cone distal shovel portion
There is graininess hard alloy welding layer；The working face is embedded and welds and welded with the graininess hard alloy of front end edge and two sides
Connect hard alloy layer that layer is connected together, being made of polylith hard alloy blocks.
2. the vibrospade of railroad ballast tamping tool according to claim 1, it is characterised in that the epimere column connecting rod
The upper surface of and the following upper boom plane for being each arranged to symmetrical parallel arrangement and lower beam plane, and upper boom plane and lower beam plane it
Between be provided at least two and uniformly distributed be arranged vertically location hole；The evagination that the sharp cone distal shovel portion is located at cylindrical body both sides is wide
Degree differs, and wherein the evagination width of the side of short side is more than the evagination width of long side side；The epimere column connecting rod
Joint between hypomere diamond shape contraction pole is integrally connected with arc-shaped transition side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247059.6U CN207739077U (en) | 2017-09-21 | 2017-09-21 | A kind of vibrospade of railroad ballast tamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247059.6U CN207739077U (en) | 2017-09-21 | 2017-09-21 | A kind of vibrospade of railroad ballast tamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207739077U true CN207739077U (en) | 2018-08-17 |
Family
ID=63113983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721247059.6U Active CN207739077U (en) | 2017-09-21 | 2017-09-21 | A kind of vibrospade of railroad ballast tamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207739077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630393A (en) * | 2017-09-28 | 2018-01-26 | 浙江华莎驰机械有限公司 | A kind of vibrospade of railroad ballast tamping tool |
-
2017
- 2017-09-21 CN CN201721247059.6U patent/CN207739077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630393A (en) * | 2017-09-28 | 2018-01-26 | 浙江华莎驰机械有限公司 | A kind of vibrospade of railroad ballast tamping tool |
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