CN208644135U - A kind of ballastless track of high-speed railway drilling device - Google Patents
A kind of ballastless track of high-speed railway drilling device Download PDFInfo
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- CN208644135U CN208644135U CN201820655579.9U CN201820655579U CN208644135U CN 208644135 U CN208644135 U CN 208644135U CN 201820655579 U CN201820655579 U CN 201820655579U CN 208644135 U CN208644135 U CN 208644135U
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- guide rod
- horizontal
- drilling
- vertical
- feed screw
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Abstract
The utility model discloses a kind of ballastless track of high-speed railway drilling devices, and including the motor being arranged on bracket, motor connects a drilling rod, and bracket includes vertical support and horizontal support members；Vertical support includes being arranged in juxtaposition and contour vertical plate and down-feed screw, and the bottom of vertical plate and down-feed screw is fixed with pedestal, linkage levelling screw is connected on pedestal, the top of down-feed screw is connected with vertical advance and retreat handwheel, is equipped with a sliding seat on down-feed screw；Horizontal support members include be arranged in juxtaposition, it is isometric cut the horizontal lead screw being connected with sliding seat, upper and lower guide rod, horizontal lead screw is connected with horizontal advance and retreat handwheel；It is set at the top of motor there are two sliding block, two sliding blocks are respectively fitted on upper and lower guide rod, and one of sliding block is assembled by threaded hole and horizontal lead screw.The utility model is easy to operate, easily laborsaving, is not limited by place, and the stability of drilling is high, and vertical drilling operation can be realized under the premise of not destroying rail body structure.
Description
Technical field
The utility model relates in railroad maintenance boring bar tool more particularly to a kind of ballastless track of high-speed railway drilling
Equipment.
Background technique
In recent years, China express railway develops rapidly, and satisfies the need to avoid good farmland, saving the area and reducing deformation of soft soil
The influence etc. of base, bridge have become the major project type of engineering under High Speed Railway.Railroad bridge basis is with pile-pile cap
Based on basis, this deep foundation pattern significant effect in terms of the settlement after construction of control bridge.In terms of line track, it is based on nothing
Tiny fragments of stone, coal, etc. track long service life, the advantages that durability is good, maintenance load is small, China express railway largely uses non-fragment orbit.?
During the operation maintenance of non-fragment orbit, it is often necessary to carry out bore operation, traditional drilling tool equipment is heavy, and operation is not
Just, security risk can not be disposed in a relatively short period of time.
Utility model content
It is set in view of the deficienciess of the prior art, the utility model provides a kind of ballastless track of high-speed railway with drilling
It is standby, it is easy to operate, it is easily laborsaving, it is not limited by place, the stability of bore operation is high, can not destroy rail body knot
Vertical drilling operation is realized under the premise of structure.
To solve the above problems, the utility model proposes a kind of ballastless track of high-speed railway drilling device, including set
The motor on bracket is set, the motor connects a drilling rod, and the bracket includes vertical support and horizontal support members；Institute
Stating vertical support includes being arranged in juxtaposition and contour vertical plate and down-feed screw, and the bottom of the vertical plate and down-feed screw is fixed
There is a pedestal, linkage levelling screw is connected with by threaded hole on the pedestal, the top of the down-feed screw is connected with vertical advance and retreat hand
It takes turns, is equipped with a sliding seat on the down-feed screw；The horizontal support members include be arranged in juxtaposition and isometric horizontal lead screw,
One end of upper guide rod and lower guide rod, the upper guide rod and lower guide rod is connected with the sliding seat, the horizontal lead screw
One end and the sliding seat be rotatablely connected, the other end of the horizontal lead screw is connected with horizontal advance and retreat handwheel；The drilling rod with
The down-feed screw is parallel；It is set at the top of the motor there are two sliding block, described two sliding blocks are respectively fitted over the upper guide rod
On lower guide rod, one of sliding block is equipped with the threaded hole cooperated with the horizontal lead screw, which passes through threaded hole and institute
State horizontal lead screw assembly.
Further, ballastless track of high-speed railway drilling device described in the utility model, wherein the lower part of the vertical plate
Side is connected with auxiliary support assemblies, and the auxiliary support assemblies include the first linking arm, the second linking arm, support base and support
One end of screw rod, first linking arm is hingedly fixed afterwards with the vertical plate, one end of second linking arm and the support
Seat is hinged, and the support base is connected by threaded hole with studdle, and the other end of first linking arm and described second connects
The other end for connecing arm is hingedly fixed afterwards.
Limited block is connected between the upper guide rod and lower guide rod, the limited block is located at the upper guide rod under
Guide rod deviates from the sliding seat side.
Compared with prior art, the utility model has the beneficial effects that
The equipment is placed near boring point before drilling, and drilling rod 15 is made to keep vertical state.Rotation is horizontal to be promoted
Handwheel 13, the rotation band movable slider 12 of horizontal lead screw 11 carries out horizontal movement, until drilling rod 15 is in right above boring point.Starting electricity
Machine 14, motor 14 drive drilling rod 15 to be rotated, and at the same time, rotate vertical thrust handwheel 8, the rotation of down-feed screw 7, which drives, lives
Dynamic seat 6 is moved downward, and sliding seat 6 makes drilling rod 15 synchronize downlink during downlink, to achieve the purpose that drilling.
After the completion of primary drilling, vertical thrust handwheel 8 can be rotated backward, drilling rod 15 is made slowly by detaching in drilling, to rotate vertical plate
5, and horizontal propulsion handwheel 13 is rotated, until drilling rod 15 is in the surface of next boring point.The utility model operation side
Just, easily laborsaving, it is not limited by place, the stability of drilling is high, can realize under the premise of not destroying rail body structure
Vertical drilling operation.
Further, limited block 16 can limit sliding block 12 in the movement travel of sliding block 12, and anti-limited slip block 12 exists
Collision fall it is horizontal promote after handwheel 13 by being slid on the upper guide rod 9 and lower guide rod 10 of horizontal support members, avoid electricity
The damage of machine 14.
In addition, the ground of construction site is possible to be uneven, the linkage levelling screw 4 in the utility model can be adjusted by upper
The levelness for the electric machine support that guide rod 9 and lower guide rod 10 are constituted makes drilling rod 15 in boring procedure always in vertical shape
State ensure that drilling quality.
The electric machine support being made of upper guide rod 9 and lower guide rod 10 and motor 14 in the utility model, which are all concentrated, to be set
It sets and auxiliary support assemblies is enabled to apply certain pulling force to vertical plate 5 in the side of vertical plate 5, to prevent to pacify because of vertical plate 5
Dress loosely generation the phenomenon that run-off the straight, to further improve drilling quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model ballastless track of high-speed railway drilling device.
In figure:
1- studdle, the second linking arm of 2-, the first linking arm of 3-, 4- linkage levelling screw, 5- vertical plate, 6- sliding seat, 7- hang down
Raw silk rings bar, 8- vertically retreat handwheel, the upper guide rod of 9-, guide rod under 10-, 11- horizontal lead screw, 12- sliding block, and 13- level is retreated
Handwheel, 14- motor, 15- drilling rod, 16- limited block.
Specific embodiment
Technical solutions of the utility model are described in further detail in the following with reference to the drawings and specific embodiments, it is described
Specific embodiment is only explained the utility model, is not intended to limit the utility model.
As shown in Figure 1, the utility model proposes a kind of ballastless track of high-speed railway drilling device, including setting propping up
Motor 14 on frame, the motor 14 connect a drilling rod 15, and the bracket includes vertical support and horizontal support members.
The vertical support includes being arranged in juxtaposition and contour vertical plate 5 and down-feed screw 7, not due to ground height
It is flat, to guarantee that drilling rod 15 is in a vertical state always in boring procedure, since the ground of construction site is possible to be uneven,
To guarantee that drilling rod 15 is in a vertical state always in boring procedure, the bottom of the vertical plate 5 and down-feed screw 7 is fixed with a bottom
, linkage levelling screw 4 is connected with by threaded hole on the pedestal, the top of the down-feed screw 7 is connected with vertical advance and retreat handwheel
8, a sliding seat 6 is equipped on the down-feed screw 7.
The horizontal support members include being arranged in juxtaposition and isometric horizontal lead screw 11, upper guide rod 9 and lower guide rod 10,
One end of the upper guide rod 9 and lower guide rod 10 is connected with the sliding seat 6, one end of the horizontal lead screw 11 and the work
Dynamic seat 6 is rotatablely connected, and the other end of the horizontal lead screw 11 is connected with horizontal advance and retreat handwheel 13.The upper guide rod 9 is led under
To limited block 16 is connected between bar 10, the limited block 16 is located at the upper guide rod 9 and lower guide rod 10 away from the work
The side of dynamic seat 6.Sliding block 12 can be limited in the movement travel of sliding block 12 by limited block 16, anti-limited slip block 12 exists
Collision fall it is horizontal promote after handwheel 13 by being slid on the upper guide rod 9 and lower guide rod 10 of horizontal support members, avoid electricity
The damage of machine 14.
The drilling rod 15 is parallel with the down-feed screw 7；The top of the motor 14 is set there are two sliding block, described two cunnings
Block is respectively fitted on the upper guide rod 9 and lower guide rod 10, and one of sliding block 12 is equipped with to be cooperated with the horizontal lead screw 11
Threaded hole, which is assembled by threaded hole and the horizontal lead screw 11.
Due in the utility model motor 14 and its horizontal support members be that all to concentrate be arranged in the one of vertical plate 5
Side loosely leads to run-off the straight to prevent from installing because of vertical plate 5, to influence drilling quality, the best lower side in the vertical plate 5
Face is connected with auxiliary support assemblies, and the auxiliary support assemblies include the first linking arm 3, the second linking arm 2, support base and support
Screw rod 1, one end of first linking arm 3 and the vertical plate 5 it is hinged after it is fixed, one end of second linking arm 2 with it is described
Support seat hinge, the support base are connected by threaded hole with studdle 1, the other end of first linking arm 3 with it is described
The other end of second linking arm 2 is hingedly fixed afterwards.It can apply certain drawing to vertical plate 5 using above-mentioned auxiliary support assemblies
Power, so that the generation for the phenomenon that having prevented run-off the straight due to vertical plate 5 is installed loosely, not only ensure that the safety of bore operation can
It leans on, and ensure that the quality of drilling.
Using the utility model drilling device, the equipment is placed near boring point before drilling, and protects drilling rod 15
Hold vertical state.Rotation is horizontal to promote handwheel 13 that drilling rod 15 is driven to be in right above boring point.Drilling rod is driven after starting motor 14
15 rotations rotate vertical thrust handwheel 8 at the same time, are threadedly engaged drive level branch by down-feed screw 7 and sliding seat 6
Support component moves downward together, and drilling rod 15 is made to synchronize downlink during downlink, to complete to drill.Once drilling
Cheng Hou can rotate backward vertical thrust handwheel 8, make drilling rod 15 slowly by exiting in drilling.It adjusts drilling rod 15 and is in next
It drills again behind the surface of boring point.
The utility model is easy to operate, easily laborsaving, is not limited by place, and the stability of drilling is high, can not destroy
Vertical drilling operation is realized under the premise of rail body structure.
Although the utility model is described above in conjunction with attached drawing, the utility model is not limited to above-mentioned
Specific embodiment, the above mentioned embodiment is only schematical, rather than restrictive, the ordinary skill of this field
Personnel are under the enlightenment of the utility model, in the case where not departing from the utility model aims, can also make many variations, this
It belongs within the protection of the utility model a bit.
Claims (3)
1. a kind of ballastless track of high-speed railway drilling device, including the motor (14) being arranged on bracket, the motor (14)
Connect a drilling rod (15), which is characterized in that
The bracket includes vertical support and horizontal support members；
The vertical support includes being arranged in juxtaposition and contour vertical plate (5) and down-feed screw (7), the vertical plate (5) and is hung down
The bottom of raw silk rings bar (7) is fixed with pedestal, is connected with linkage levelling screw (4), the down-feed screw by threaded hole on the pedestal
(7) top is connected with vertical advance and retreat handwheel (8), is equipped with a sliding seat (6) on the down-feed screw (7)；
The horizontal support members include being arranged in juxtaposition and isometric horizontal lead screw (11), upper guide rod (9) and lower guide rod
(10), one end of the upper guide rod (9) and lower guide rod (10) is connected with the sliding seat (6), the horizontal lead screw (11)
One end and the sliding seat (6) be rotatablely connected, the other end of the horizontal lead screw (11) is connected with horizontal advance and retreat handwheel (13)；
The drilling rod (15) is parallel with the down-feed screw (7)；Sliding block there are two being set at the top of the motor (14), it is described two
Sliding block is respectively fitted on the upper guide rod (9) and lower guide rod (10), and one of sliding block (12) is equipped with and the horizontal silk
The threaded hole of bar (11) cooperation, the sliding block (12) are assembled by threaded hole and the horizontal lead screw (11).
2. ballastless track of high-speed railway drilling device according to claim 1, which is characterized in that under the vertical plate (5)
Portion side is connected with auxiliary support assemblies, and the auxiliary support assemblies include the first linking arm (3), the second linking arm (2), support
Seat and studdle (1), fixed after one end and the vertical plate (5) of first linking arm (3) are hinged, second linking arm
(2) one end and the support seat hinge, the support base are connected by threaded hole with studdle (1), first connection
The other end of arm (3) and the other end of second linking arm (2) are hingedly fixed afterwards.
3. ballastless track of high-speed railway drilling device according to claim 1, which is characterized in that the upper guide rod
(9) be connected between lower guide rod (10) limited block (16), the limited block (16) be located at the upper guide rod (9) and under lead
Deviate from the side of the sliding seat (6) to bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655579.9U CN208644135U (en) | 2018-05-03 | 2018-05-03 | A kind of ballastless track of high-speed railway drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655579.9U CN208644135U (en) | 2018-05-03 | 2018-05-03 | A kind of ballastless track of high-speed railway drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208644135U true CN208644135U (en) | 2019-03-26 |
Family
ID=65777282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820655579.9U Active CN208644135U (en) | 2018-05-03 | 2018-05-03 | A kind of ballastless track of high-speed railway drilling device |
Country Status (1)
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| CN (1) | CN208644135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012657A (en) * | 2020-08-16 | 2020-12-01 | 徐万勇 | Drilling equipment is used in bridge construction convenient to bridge drilling |
| CN112086891A (en) * | 2020-08-24 | 2020-12-15 | 国网新疆电力有限公司检修公司 | Tool assembly for replacing circuit breaker mechanism box component |
-
2018
- 2018-05-03 CN CN201820655579.9U patent/CN208644135U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012657A (en) * | 2020-08-16 | 2020-12-01 | 徐万勇 | Drilling equipment is used in bridge construction convenient to bridge drilling |
| CN112086891A (en) * | 2020-08-24 | 2020-12-15 | 国网新疆电力有限公司检修公司 | Tool assembly for replacing circuit breaker mechanism box component |
| CN112086891B (en) * | 2020-08-24 | 2022-06-14 | 国网新疆电力有限公司超高压分公司 | Tool assembly for replacing circuit breaker mechanism box component |
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