CN207437084U - High-pressure rotary-spray equipment - Google Patents
High-pressure rotary-spray equipment Download PDFInfo
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- CN207437084U CN207437084U CN201720509648.0U CN201720509648U CN207437084U CN 207437084 U CN207437084 U CN 207437084U CN 201720509648 U CN201720509648 U CN 201720509648U CN 207437084 U CN207437084 U CN 207437084U
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- column
- pressure rotary
- spray equipment
- bias
- fixture block
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Abstract
The utility model provides a kind of high-pressure rotary-spray equipment, includes pedestal, the frame on pedestal and column and the power section being connected with column including it；It is characterized in that：The power section includes power head, the mechanical interlocking being connected with power head and the anti-bias mechanism of rotating mechanism, automatic positoning, wherein the anti-bias mechanism of the automatic positoning is also connected with column.This device miniaturization improves work efficiency simultaneously and safe construction is horizontal.
Description
Technical field
The utility model is related to municipal construction equipment technology field, more particularly to a kind of high-pressure rotary-spray equipment.
Background technology
With the development of the city, ground and skyscraper tend to saturation, and more and more urban construction are transferred to underground sky
Between exploitation and utilization.And urban underground space is developed, China is in the junior stage.
One line city is in the imperative stage to underground space development, and the underground space is opened in the city of earth formation complexity
Hair is in the in a dilemma stage, and ground development cost at present may be than underground development cost higher, city underground in a line city
It was largely built in nearly 10 years, the city deep development vertical construction equipment country is almost without the relatively flourishing city of one band of Southeast Asia
City（Such as Singapore）Underground space development still continuing, foreign countries have had the highways of underground 40m depths.
It is very necessary to research and develop corresponding high efficiency, compact apparatus to meet small space municipal construction requirement.
Utility model content
In order to meet small space municipal construction requirement, the utility model provides a kind of high-pressure rotary-spray equipment, specific
Technical solution is as follows：A kind of high-pressure rotary-spray equipment, it includes pedestal, the frame on pedestal and column and and column
The power section of connection；It is characterized in that：The power section includes power head, the mechanical interlocking being connected with power head and rotation
The anti-bias mechanism of mechanism, automatic positoning, wherein the anti-bias mechanism of the automatic positoning is also connected with column.
The further technical characteristic of the utility model is：
The column both side surface is both provided with guide rail, and column is provided centrally with cavity；The anti-bias mechanism of automatic positoning
Including：The hydraulic cylinder being arranged in column center cavity, it includes cylinder barrel and piston, and wherein cylinder barrel is fixedly connected with column；
With the cam following device assembly of column both side surface guide rail；Connect the connecting plate of cam following device assembly；Wherein, the company
Fishplate bar is also respectively fixedly connected with simultaneously with the piston and power head of hydraulic cylinder.
The column both side surface is respectively provided with there are one guide rail, sets that there are two the anti-bias track in left and right and one on each guide rail
A front and rear anti-bias track, the cam following device assembly include three groups of cam structures on different height, every group of cam structure bag
Six cams are included, wherein four cams being installed on totally four or so the anti-bias tracks of column both sides prevent that power head or so is inclined
It moves, the cam before and after two be installed in column both sides two on anti-bias track prevents the front and rear offset of power head, three groups of cam knots
Structure realizes the anti-bias of all around four direction jointly.
The walking mechanism for driving frame and column movement is provided on the pedestal.
The mechanical interlocking and rotating mechanism include hollow shaft, the fixing end being set in turn in from top to bottom on hollow shaft
Lid, dished spring assembly, clamp system, bearing and release oil cylinder, wherein, through hole, the clamping machine are offered on the hollow axial wall
Structure includes fixture block and the chuck with card slot, and fixture block lateral surface is inclined-plane, and the card slot cooperation of fixture block lateral surface and chuck is slided
Connection, the fixture block are installed in the through hole opened up on hollow axial wall, and slide to clamp/discharge in hollow shaft in through hole
Drilling tool；The chuck is sheathed on hollow shaft between dished spring assembly and bearing.
The fixture block is wedge structure with the card slot on chuck, and the axial force that dished spring assembly compression generates is converted into card
The radial load of block and chuck is to lock drilling tool.
The fixture block is wedge structure with the card slot on chuck, and the axial force that dished spring assembly compression generates is converted into card
The radial load of block and chuck is to lock drilling tool.
The fixture block at least 3, the corresponding chuck also at least 3 card slots.
The through hole opened up on the hollow axial wall is symmetrical on the same section of hollow shaft.
The beneficial effects of the utility model are：
The utility model is due to using the anti-bias mechanism 403 of automatic positoning, controlling the movement locus of power head 401, preventing
Its sideslip so can extend height simultaneously so as to be damaged to whole equipment with the work quality of effective guarantee high-pressure rotary-spray drilling machine
The service life of pressure rotary-spraying drilling machine.Additionally, due to the utility model using mechanical interlocking and rotating mechanism 402, holding state is
State during machinery release.The structure ensures to hold drilling tool tightly when passive delivery inputs, clamps compared to conventional hydraulic, more may be used
It leans on.By the way of being driven using middle part, chuck uses inclined wedge structure, and axial force is converted to radial load, can be at an arbitrary position
Hold drilling tool tightly, compared to top drive mode, the short transverse of equipment greatly reduces.The structure coordinated using bearing, hollow sealing,
It realizes that inner hollow axis drives drilling tool rotation, the speed reducer of power head is coordinated to use, equipment is made to realize low speed in a limited space
Large torque output, rotating output.Pedestal sets walking mechanism, can carry out stepwise motion and 90 ° of steerings, make equipment in height
In the case that direction is limited, meet porous mouth job requirements.
Description of the drawings
Fig. 1 is a kind of structure diagram of high-pressure rotary-spray equipment of the utility model；
Fig. 2 is the structure diagram of power section in Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawings and the embodiment of the utility model makees into one a kind of high-pressure rotary-spray equipment of the utility model
Step detailed description.
With reference to a kind of high-pressure rotary-spray equipment of Fig. 1, frame 2 and column 3, Yi Jiyu including pedestal 1, on pedestal
The power section 4 of column connection；It is characterized in that：The machine that the power section 4 includes power head 401, is connected with power head 401
Tool is locked and the anti-bias mechanism 403 of rotating mechanism 402, automatic positoning, wherein the anti-bias mechanism of the automatic positoning is also connected with column 3
It connects.
In the present embodiment, 3 both side surface of column is both provided with guide rail 301, and column is provided centrally with cavity（In figure
Do not show）；The anti-bias mechanism 403 of automatic positoning includes：The hydraulic cylinder being arranged in column center cavity（Do not show in figure）, it
Including cylinder barrel and piston, wherein cylinder barrel is fixedly connected with column 3；With the cam following device assembly of column both side surface guide rail
4031；Connect the connecting plate 4032 of cam following device assembly；Wherein, the connecting plate 4032 simultaneously also and hydraulic cylinder piston
And power head 401 is respectively fixedly connected with.The column both side surface is respectively provided with there are one guide rail, and two are provided on each guide rail
Anti-bias track before and after a or so anti-bias track and one, include on different height three groups of the cam following device assembly 4031 are convex
Wheel construction, every group of cam structure includes six cams 40311, wherein four totally four or so anti-bias rails for being installed in column both sides
Cam on road prevents power head or so offset, and the cam before and after two be installed in column both sides two on anti-bias track prevents
The front and rear offset of power head, three groups of cam structures realize the anti-bias of all around four direction jointly.
In the present embodiment, the walking mechanism 101 that frame 2 and column 3 is driven to move is additionally provided on the pedestal 1.
The mechanical interlocking and rotating mechanism 402 include hollow shaft 4021 in the present embodiment, set gradually from top to bottom
In the fixation end cap 4022 on hollow shaft, dished spring assembly 4023, clamp system 4024, bearing 4025 and release oil cylinder 4026,
In, through hole is offered on 4021 wall of hollow shaft, the clamp system 4024 includes fixture block 40241 and with card slot
Chuck 40242,40241 lateral surface of fixture block are inclined-plane, and the card slot cooperation of 40241 lateral surface of fixture block and chuck 40242 is slidably connected,
The fixture block 40241 is installed in the through hole opened up on hollow axial wall, and slides to clamp/discharge in hollow shaft in through hole
Drilling tool；The chuck 40242 is sheathed on hollow shaft between dished spring assembly 4023 and bearing 4025.
The fixture block is wedge structure with the card slot on chuck, and the axial force that dished spring assembly compression generates is converted into card
The radial load of block and chuck is to lock drilling tool.
The fixture block is wedge structure with the card slot on chuck, and the axial force that dished spring assembly compression generates is converted into card
The radial load of block and chuck is to lock drilling tool.When needing to discharge drilling tool, axial force is provided by discharging oil cylinder 4026, offsets disc spring
The elastic force of component 4023, so as to which chuck 40242 be promoted to move upwardly so that, fixture block 40241 discharges drilling tool.
In the present embodiment, the fixture block has 5, and the corresponding chuck also has 5 card slots.It is opened on the hollow axial wall
If 5 through holes it is symmetrical on the same section of hollow shaft.
In practical applications, the card slot on the fixture block 40241 and corresponding chuck 40242 may be arranged as 3,4
Or 6.
The utility model is due to using the anti-bias mechanism 403 of automatic positoning, controlling the movement locus of power head 401, preventing
Its sideslip so can extend height simultaneously so as to be damaged to whole equipment with the work quality of effective guarantee high-pressure rotary-spray drilling machine
The service life of pressure rotary-spraying drilling machine.Additionally, due to the utility model using mechanical interlocking and rotating mechanism 402, holding state is
State during machinery release.The structure ensures to hold drilling tool tightly when passive delivery inputs, clamps compared to conventional hydraulic, more may be used
It leans on.By the way of being driven using middle part, chuck uses inclined wedge structure, and axial force is converted to radial load, can be at an arbitrary position
Hold drilling tool tightly, compared to top drive mode, the short transverse of equipment greatly reduces.The structure coordinated using bearing, hollow sealing,
It realizes that inner hollow axis drives drilling tool rotation, the speed reducer of power head is coordinated to use, equipment is made to realize low speed in a limited space
Large torque output, rotating output.Pedestal sets walking mechanism, can carry out stepwise motion and 90 ° of steerings, make equipment in height
In the case that direction is limited, meet porous mouth job requirements.
The technology contents and technical characterstic of the utility model have revealed that as above, it being understood, however, that in the utility model
Under creative ideas, those skilled in the art can make various changes and improve to said structure, including what is individually disclosed here
Or claimed technical characteristic combination and significantly include other combinations of these features, these deformations and/or combine
It each falls in the technical field involved by the utility model, and falls into the protection domain of the utility model claims, this practicality
New protection domain is subject to claims.
Claims (8)
1. a kind of high-pressure rotary-spray equipment, it includes pedestal, the frame on pedestal and column and is connected with column dynamic
Power part；It is characterized in that：The power section include power head, the mechanical interlocking that is connected with power head and rotating mechanism, oneself
The dynamic anti-bias mechanism of positioning, wherein the anti-bias mechanism of the automatic positoning is also connected with column.
2. high-pressure rotary-spray equipment as described in claim 1, it is characterised in that：The column both side surface is both provided with guide rail,
Column is provided centrally with cavity；The anti-bias mechanism of automatic positoning includes：
The hydraulic cylinder being arranged in column center cavity, it includes cylinder barrel and piston, and wherein cylinder barrel is fixedly connected with column；
With the cam following device assembly of column both side surface guide rail；
Connect the connecting plate of cam following device assembly；
Wherein, the connecting plate is also respectively fixedly connected with simultaneously with the piston and power head of hydraulic cylinder.
3. high-pressure rotary-spray equipment as claimed in claim 2, it is characterised in that：The column both side surface is led there are one being respectively provided with
Rail sets on each guide rail there are two anti-bias track, the cam following device assemblies before and after the anti-bias track in left and right and one to include
Three groups of cam structures on different height, every group of cam structure includes six cams, wherein four are installed in being total to for column both sides
Cam on four or so anti-bias tracks prevents power head or so offset, anti-bias rail before and after two be installed in column both sides two
Cam on road prevents the front and rear offset of power head, and three groups of cam structures realize the anti-bias of all around four direction jointly.
4. high-pressure rotary-spray equipment according to claim 1, it is characterised in that：It is provided on the pedestal and drives frame and stand
The walking mechanism of column movement.
5. the high-pressure rotary-spray equipment as described in any claim in claim 1-4, it is characterised in that：The mechanical interlocking and
Rotating mechanism includes hollow shaft, the fixation end cap being set in turn in from top to bottom on hollow shaft, dished spring assembly, clamp system, axis
It holds and discharges oil cylinder, wherein, through hole is offered on the hollow axial wall, the clamp system includes fixture block and with card slot
Chuck, fixture block lateral surface is inclined-plane, and the card slot cooperation of fixture block lateral surface and chuck is slidably connected, and the fixture block is installed on hollow
In the through hole opened up on axial wall, and slided in through hole to clamp/discharge the drilling tool in hollow shaft；The chuck is sheathed on hollow
On axis between dished spring assembly and bearing.
6. high-pressure rotary-spray equipment according to claim 5, it is characterised in that：The fixture block is wedge with the card slot on chuck
The axial force that dished spring assembly compression generates is converted into the radial load of fixture block and chuck to lock drilling tool by shape structure.
7. high-pressure rotary-spray equipment according to claim 5, it is characterised in that：The fixture block at least 3, it is corresponding described
Chuck also at least 3 card slots.
8. high-pressure rotary-spray equipment according to claim 5, it is characterised in that：The through hole opened up on the hollow axial wall is in
It is symmetrical on the same section of empty axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720509648.0U CN207437084U (en) | 2017-05-10 | 2017-05-10 | High-pressure rotary-spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720509648.0U CN207437084U (en) | 2017-05-10 | 2017-05-10 | High-pressure rotary-spray equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437084U true CN207437084U (en) | 2018-06-01 |
Family
ID=62395898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720509648.0U Active CN207437084U (en) | 2017-05-10 | 2017-05-10 | High-pressure rotary-spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060827A (en) * | 2017-05-10 | 2017-08-18 | 上海久卓机电设备有限公司 | High-pressure rotary-spray equipment |
-
2017
- 2017-05-10 CN CN201720509648.0U patent/CN207437084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060827A (en) * | 2017-05-10 | 2017-08-18 | 上海久卓机电设备有限公司 | High-pressure rotary-spray equipment |
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