CN207846387U - Drill rod detector - Google Patents
Drill rod detector Download PDFInfo
- Publication number
- CN207846387U CN207846387U CN201820022506.6U CN201820022506U CN207846387U CN 207846387 U CN207846387 U CN 207846387U CN 201820022506 U CN201820022506 U CN 201820022506U CN 207846387 U CN207846387 U CN 207846387U
- Authority
- CN
- China
- Prior art keywords
- pricker
- rack
- drill rod
- sheave
- upper beam
- 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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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of drill rod detectors, its key points of the technical solution are that, rack including playing support and connection function, lifting gear and pricker the hammer device being arranged in rack, the top of rack is upper beam, the both sides of upper beam are provided with column, lifting gear includes the steel coil being arranged in frame bottom, the steel wire wound on steel coil, drive the actuator of steel coil rotation, it is arranged and hammers the lower sheave on device top into shape in pricker and the top sheave in upper beam bottom end is set, and top sheave is identical as the height of lower sheave, it includes pricker hammer carrier that pricker, which hammers device into shape, it further include the protective device being arranged on rack top, the protective device includes being fixed on the sleeve on pricker hammer carrier top, and the height of the sleeve is more than the height of lower sheave.When the utility model lifting gear drives pricker hammer carrier to rise, the top of sleeve can first be contacted with the bottom end of upper beam, and the height of sleeve is more than the height of lower sheave, so lower sheave will not be made to be contacted with upper beam or top sheave with pricker hammer carrier, protects pulley.
Description
Technical field
The utility model is related to construction equipment technical fields, more specifically, it is related to a kind of drill rod detector.
Background technology
Before construction, need to carry out soil exploration, to ensure construction quality.Currently, pricker spy is all manually to use pricker
What bar and pricker hammer carried out, labor intensity is big, and efficiency is low, and hitting dynamics consistency is not easy to grasp.
The unresolved above problem, the China that Authorization Notice No. is CN 201106172Y in the prior art use novel disclosure
A kind of drill rod detector is used for construction soil exploration, including drill steel and pricker hammer, is equipped with corresponding with drill steel chassis, there are two
Column is fixed on chassis, and pricker hammer carrier is fitted on the slideway of two columns, it is corresponding with drill steel on pricker hammer carrier be equipped with it is vertical
Pricker hammers slideway into shape, and pricker hammer is assemblied on pricker hammer slideway, is equipped with corresponding pulley at the top of pricker hammer carrier between column top beam, pulley drawstring
Upper end is fixed on column top beam, and the other end of pulley drawstring is connected on rope drum, and the side of pricker hammer is equipped with lifting chain, carries
The lift block risen on chain is corresponding with the block on pricker hammer.
When this drill rod detector work terminates to extract drill steel, drives the rotation of serving bucket to pack up steel wire rope by motor, drive pricker hammer
It restricts on frame, but motor cannot be guaranteed to close immediately and pricker hammer has inertia, the cunning being equipped between column top beam at the top of pricker hammer carrier
Wheel is easy collision, damages pulley.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of processes risen in pricker hammer carrier
In process in, will not cause pulley damage drill rod detector.
To achieve the above object, the utility model provides following technical solution：A kind of drill rod detector, including play support and connect
The rack of effect, the lifting gear being arranged in rack and pricker hammer device are connect, the top of rack is the both sides setting of upper beam, upper beam
It includes that the steel wire wound on the steel coil, steel coil of frame bottom is arranged, steel coil is driven to turn to have column, the lifting gear
Dynamic actuator, be arranged pricker hammer device top lower sheave and top sheave in upper beam bottom end is set, and top sheave is under
The height of pulley is identical, and the pricker hammer device includes pricker hammer carrier, further includes the protective device being arranged on rack top, the protection
Device includes being fixed on the sleeve on pricker hammer carrier top, and the height of the sleeve is more than the height of lower sheave.
By using above-mentioned technical proposal, when lifting gear drives pricker hammer carrier to rise, the top of sleeve can be first and upper beam
Bottom end contacts, and the height of sleeve is more than the height of lower sheave, so lower sheave will not be made to be hammered into shape with pricker with upper beam or top sheave
Bridge joint touches, and protects pulley.
The utility model is further arranged to：The protective device further includes the spring and and spring pocket being arranged in sleeve
It is provided with spacing collar on the feeler lever and the feeler lever connect.
By using above-mentioned technical proposal, feeler lever can be contacted first with the bottom end of upper beam, and compressed spring slows down pricker hammer carrier later
The power of rising, further protects pulley.
The utility model is further arranged to：The top of the feeler lever is provided with contact, and the top of residing contact is provided with
Rubber pad.
By using above-mentioned technical proposal, when contact is contacted with underbeam, rubber pad can contact contact with underbeam
Play a buffering, protects contact and upper beam.
The utility model is further arranged to：The lifting gear further include the transmission mechanism that is driven by the actuator with
And the brake component being arranged on transmission mechanism.
By using above-mentioned technical proposal, transmission mechanism drives pricker hammer carrier to rise, the brake component energy being arranged on transmission mechanism
It is enough in the power for further slowing down pricker hammer carrier and freezing, avoid pulley from touching damage pulley with rack.
The utility model is further arranged to：The transmission mechanism is belt gear, the belt gear packet
Driven wheel is included, the brake component is arranged in the side of driven wheel, and can be in contact with the driven wheel.
By using above-mentioned technical proposal, transmission mechanism drives pricker hammer carrier to rise, the brake component energy being arranged on transmission mechanism
Enough in the power for further slowing down the rising of pricker hammer carrier, pulley is avoided to touch damage pulley with rack
The utility model is further arranged to：The side of the pricker hammer carrier be arc, and the arc panel can with it is described
Column matches.
By using above-mentioned technical proposal, pricker hammer carrier can slide up and down along column and not generate offset, improve pricker hammer
The stability of frame movement.
The utility model is further arranged to：The both sides of the column are provided with one end, and to be fixed on the rack top other end solid
The brace being scheduled on column.
By using above-mentioned technical proposal, brace and the triangle structure of column can improve the stability of column.
The utility model is further arranged to：The side of the column is fixed with pushing hands, and the bottom end of the rack, which is located at, to push away
The other side of hand is provided with idler wheel.
It is convenient that machine is moved by using above-mentioned technical proposal.
In conclusion the utility model has the advantages that：Mistake during the rising of the utility model pricker hammer carrier
Cheng Zhong, the drill rod detector that pulley will not be caused to damage, and conveniently machine is moved.
Description of the drawings
Fig. 1 is the axonometric drawing of embodiment；
Fig. 2 is the axonometric drawing of lifting gear；
Fig. 3 is the partial view on rack top；
Fig. 4 is the axonometric drawing that pricker hammers device into shape；
Fig. 5 is the portions the A enlarged drawing of Fig. 4；
Fig. 6 is the explosive view of protective device.
In figure：1, rack；11, upper beam；12, column；13, brace；14, pushing hands；15, idler wheel；2, lifting gear；21, it rises
Motor drops；22, belt gear；221, driving wheel；222, belt；223, driven wheel；224, brake component；23, transmission shaft；
24, steel coil；25, steel wire；26, link mechanism；261, driving lever；262, follower lever；263, connecting rod；264, quarter butt；27, under
Pulley；28, top sheave；29, hanging ring；3, pricker hammers device into shape；31, pricker hammer carrier；311, arc panel；32, pricker hammers motor into shape；33, belt passes
Dynamic component；34, link chain mechanism；341, upper rotary shaft；342, lower rotary shaft；343, upper sprocket wheel；344, lower sprocket；345, chain；
3451, chain link；35, pricker is hammered into shape；351, convex block；36, drill steel；4, protective device；41, sleeve；42, spring；43, feeler lever；431, it limits
Position circle；432, contact；433, rubber pad.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment：A kind of drill rod detector referring to Fig. 1, including rises to support and be arranged with the rack 1 of connection function, 1 bottom end of rack
3 top of pricker hammer device 3 and pricker hammer device be arranged on lifting gear 2, rack 1 and that rise and fall are driven by lifting gear 2
The protective device 4 of setting.The top of rack 1 is provided with upper beam 11, and the lower section of upper beam 11 is simultaneously provided with positioned at the both sides of upper beam 11
Cylindrical column 12, the front and rear sides of column 12 have been provided with the brace 13 of reinforcement effect, and the lower section of column 12, which is provided with, to push away
The bottom end of hand 14, rack 1 is provided with idler wheel 15 far from the side of pushing hands 14.
Referring to Fig. 2 and Fig. 3, lifting gear 2 includes the lifting motor 21 being arranged in 1 bottom end of rack, and lifting motor 21 exports
Axis drives the belt gear 22 transported, belt gear 22 to drive the transmission shaft 23 of rotation, be arranged in belt drive
22 side of structure and be fixedly connected with transmission shaft 23 steel coil 24, wind on steel coil 24 steel wire 25, be located at belt drive
22 side of structure and be hinged in rack 1 link mechanism 26, be fixed on the lower sheave 27 on pricker hammer device 3 top and be fixed on
The top sheave 28 of 11 lower surface of beam and hanging ring 29 for being fixedly connected with 25 one end of steel wire.The one ends wound of steel wire 25 is in steel wire
On circle 24, the other end is fixedly connected with hanging ring 29.When needing that pricker hammer device 3 is driven to rise, lifting motor 21 is opened, steel wire is made
Circle 24 is rotated and is wound to steel wire 25, and the steel wire between top sheave 28 and lower sheave 27 is made to reduce, and pricker is pulled to hammer device 3 into shape
Rise.
Belt gear 22 includes that 21 output shaft of lifting motor drives the driving wheel 221 of rotation, 221 periphery of driving wheel to twine
Around belt 222,222 other end of belt winding driven wheel 223 and be hinged on rack 1 bottom end and be located at driven wheel 223
The brake component 224 that side is used to brake driven wheel 223.Link mechanism 26 includes the driving lever that centre is hinged in rack 1
261, one end and the hinged connection of follower lever 262 in rack 1 are hinged on the hinged follower lever 262 in 261 one end of driving lever, centre
Bar 263 and one end are hinged and connecting rod 263 is hinged the other end and the hinged quarter butt 264 of brake component 224.
Braking process：Apply downward power to driving lever 261, drives the end of driving lever 261 to move downward, driving lever
261 other end drives follower lever 262 to move upwards.Follower lever 262 drives connecting rod 263 and the hinged one end of follower lever 262
It moves upwards, because the centre of connecting rod 263 is hinged in rack 1, the other end of connecting rod 263 moves downward, to
It drives quarter butt 264 to be moved downward with brake component 224, brake component 224 and the side of driven wheel 223 is made to be bonded.It is rubbed by increasing
Realize that the stopping that rotation steel coil 24 rotates, stopping wind steel wire 25.
Referring to Fig. 4 and Fig. 5, pricker hammer device 3 includes that the pricker hammer carrier 31 that can be slided in rack 1,31 side of pricker hammer carrier are set
Set pricker hammer motor 32, pricker hammer motor 32 drive belt drive component 33, belt drive component 33 drive link chain mechanism 34,
Setting hammers 35 lower sections the are arranged and company of pricker hammer carrier 31 into shape with pricker below the pricker hammer 35 and pricker hammer 35 of the drive rising of link chain mechanism 34
The drill steel 36 connect.The both sides of pricker hammer carrier 31 are the arc panel 311 that can coordinate with column 12.Link chain mechanism 34 includes and pricker hammer carrier
The upper rotary shaft 341 and lower rotary shaft 342 of 31 rotation connections, the upper sprocket wheel 343 being fixedly connected with upper rotary shaft 341 and lower turn
The chain 345 of the lower sprocket 344 and upper sprocket wheel 343 that moving axis 342 is fixedly connected and 344 periphery setting of lower sprocket.It is wherein upper to turn
Moving axis 341 is driven by belt drive component 33 and is rotated.The both sides of chain 345 are additionally provided with corresponding two chain links in position
3451.Pricker hammer 35 is provided with the convex block 351 inconsistent with chain link 3451 close to the side of chain 345.
Pricker hammers the course of work of device 3 into shape：Take-off the brake part 224 makes steel coil 24 be in free state, at this time drill steel 36
Bottom end and the surface of soil layer are inconsistent.Opening pricker hammer motor 32 drives belt drive component 33 to work, 33 band of belt drive component
Dynamic link chain mechanism work, chain 345 rotate.When chain link 3451 and convex block 351 contact, pricker hammer 35 can be driven to rise.Chain link
3451 when moving to top, can not continue to contradict with convex block 351, and pricker hammer 35 is fallen under gravity, taps drill steel 36
Top.Under the percussion effect of pricker hammer 35, soil layer is injected in the bottom end of drill steel 36.The height of pricker hammer carrier 31 with drill steel 36 top one
With declining, one action is completed.This process is repeated later.
Referring to Fig. 6, protective device 4 includes the sleeve 41 being fixedly connected with 31 top of pricker hammer carrier, the inside of sleeve 41 is arranged
Spring 42 and the feeler lever 43 being socketed with spring 42.Spacing collar 431 is provided on feeler lever 43, top is provided with contact 432, contact
Rubber pad 433 is provided on 432.When not closing lifting motor 21 or incomplete braking immediately, pricker hammer carrier 31 will continue to rise.
Contact can first contact the bottom end of upper beam 11, and pricker hammer carrier 31 continues to rise, and spring 42 starts to slow down what pricker hammer carrier 31 rose by compression
Power.When spring 42 reaches maximum deformation quantity, the height on 432 top of contact to 41 bottom end of sleeve is more than top sheave 28 and is hammered into shape to pricker
Frame 31 or downslide take turns to the distance of 11 bottom end of upper beam, make pricker hammer carrier 31 that can not continue to rise, to prevent top sheave 28 and glide
The damage of top sheave 28 and lower sheave 27 caused by wheel 27 is contacted with frame body.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of drill rod detector, including play the rack of support and connection function（1）, be arranged in rack（1）On lifting gear（2）With
Pricker hammers device into shape（3）, rack（1）Top be upper beam（11）, upper beam（11）Both sides be provided with column（12）, the lifting gear
（2）Including being arranged in rack（1）The steel coil of bottom end（24）, steel coil（24）The steel wire of upper winding（25）, be steel coil（24）
Rotation provide power drive, setting pricker hammer into shape device（3）The lower sheave on top（27）And it is arranged in upper beam（11）Bottom end
Top sheave（28）, and top sheave（28）With lower sheave（27）Height it is identical, the pricker hammers device into shape（3）Including pricker hammer carrier
（31）, it is characterised in that：Further include being arranged in rack（1）The protective device on top（4）, the protective device（4）Including fixation
In pricker hammer carrier（31）The sleeve on top（41）, and the sleeve（41）Height be more than lower sheave（27）Height.
2. drill rod detector according to claim 1, it is characterised in that：The protective device（4）It further include sleeve（41）Inside set
The spring set（42）And and spring（42）The feeler lever of socket（43）And the feeler lever（43）On be provided with spacing collar（431）.
3. drill rod detector according to claim 2, it is characterised in that：The feeler lever（43）Top be provided with contact（432）,
Residing contact（432）Top be provided with rubber pad（433）.
4. drill rod detector according to claim 1, it is characterised in that：The lifting gear（2）Further include by the actuator
The brake component being arranged on the transmission mechanism and transmission mechanism of drive（224）, the steel coil（24）By transmission mechanism band turn
It is dynamic.
5. drill rod detector according to claim 4, it is characterised in that：The transmission mechanism is belt gear（22）, institute
State belt gear（22）Including driven wheel（223）, the brake component（224）It is arranged in driven wheel（223）Side, and
It can be with the driven wheel（223）It is in contact.
6. drill rod detector according to claim 1, it is characterised in that：The pricker hammer carrier（31）Side be arc panel（311）,
And the arc panel（311）It can be with the column（12）It matches.
7. drill rod detector according to claim 1, it is characterised in that：The column（12）Both sides be provided with one end and be fixed on
Rack（1）The top other end is fixed on column（12）On brace（13）.
8. drill rod detector according to claim 1, it is characterised in that：The column（12）Side be fixed with pushing hands（14）,
The rack（1）Bottom end be located at pushing hands（14）The other side be provided with idler wheel（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022506.6U CN207846387U (en) | 2018-01-06 | 2018-01-06 | Drill rod detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022506.6U CN207846387U (en) | 2018-01-06 | 2018-01-06 | Drill rod detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207846387U true CN207846387U (en) | 2018-09-11 |
Family
ID=63417456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820022506.6U Expired - Fee Related CN207846387U (en) | 2018-01-06 | 2018-01-06 | Drill rod detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207846387U (en) |
-
2018
- 2018-01-06 CN CN201820022506.6U patent/CN207846387U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20190106 |