CN206409189U - Service channel freezing borehole platform of drilling - Google Patents
Service channel freezing borehole platform of drilling Download PDFInfo
- Publication number
- CN206409189U CN206409189U CN201720029707.4U CN201720029707U CN206409189U CN 206409189 U CN206409189 U CN 206409189U CN 201720029707 U CN201720029707 U CN 201720029707U CN 206409189 U CN206409189 U CN 206409189U
- Authority
- CN
- China
- Prior art keywords
- fixed
- rotating disk
- rail
- vertical rod
- tie
- 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
The utility model is related to drilling instrument field, specifically related to a kind of service channel freezing borehole platform of drilling, including upper tie-beam, upper rail, cross bar, vertical rod, rail and lower tie-beam, described vertical rod is fixed on the lower section of upper rail by U-shaped card, the vertical rod described in two is fixed with upper rail, vertical rod is fixed with cross bar by holding card II, three cross bars are fixed with vertical rod, rig is fixed in holding card I by rotating disk, holding card I is sleeved on that root cross bar of the centre of three cross bars, vertical rod is being fixed with a pulley away from upper rail one end by floor, equipped with a screw jack on the downside of the pulley immediately below vertical rod, the push rod of screw jack is arranged down, the push rod of screw jack is fixedly connected with the buckle in rail track.Longitudinally walking is convenient for the utility model, and luffing angle and left and right drift angle can significantly be adjusted.Engineering construction needs are met, it is reasonable in design, it is easy to operate, improve operating efficiency, it is ensured that construction safety.
Description
Technical field
The utility model is related to drilling instrument field, and in particular to a kind of service channel freezing borehole platform of drilling.
Background technology
Construction freezing method is, using manually installed refrigeration plant, the water freezing made in stratum, loose aqueous ground to be become
Frozen soil, increases its strength and stability, completely cuts off underground water, and operation is built under the protection of frost wall, to carry out underground engineering pick.
In subway engineering construction, by the way that various refrigeration plants, auxiliary equipment, material, instrument etc. are transported to job location, scene adds
Work pipeline support, steel-pipe welding, flange connection etc. mode each equipment is attached, to freezing soil reinforce.In freezing borehole
Work progress in, it is necessary to put rig according to freezing hole design angle.Existing boring platform of drilling, it is impossible to longitudinal direction walking
And luffing angle and left and right drift angle it is non-adjustable or transfer amplitude it is smaller.
Utility model content
In place of in order to overcome the above-mentioned deficiencies of the prior art, a kind of service channel freezing borehole of the utility model offer, which is used, beats
Bore platform.
The utility model is achieved by the following technical solution：A kind of service channel freezing borehole platform of drilling, bag
Tie-beam, upper rail, cross bar, vertical rod, rail and lower tie-beam are included, described upper tie-beam passes through upper tie-beam upper surface
Top board and the holding card I being sleeved on upper rail are fixed on the top of upper rail, and described upper rail is fixedly arranged above two
Described upper tie-beam, described vertical rod is fixed on the lower section of upper rail by U-shaped card, upper between two upper tie-beams
The vertical rod described in two is fixed with guide rail, vertical rod is fixed with cross bar, vertical rod by holding card II and is fixed with three cross bars, rig
It is fixed on by rotating disk in holding card I, holding card I is sleeved on that root cross bar of the centre of three cross bars, vertical rod is away from upper rail one
End is fixed with a pulley by floor, equipped with a screw jack, screw jack on the downside of the pulley immediately below vertical rod
Push rod arrange that the push rod of screw jack is fixedly connected with the buckle in the rail track, the following table of lower tie-beam down
One piece of lower platen is placed in face, and lower platen is fixedly connected with rail by bolt and lower tie-beam is fixed on below rail, described
The lower tie-beam described in two is fixed with below rail, the lower tie-beam described in two is arranged in rail both side ends.
Further, described rotating disk includes rotating disk I and rotating disk II, and rotating disk II is fixedly connected by bolt with holding card I, turns
Disk I is connected by bolt with rotating disk II, and rotating disk I is welded as a whole with rig.
Further, four penetrating concentric arc grooves are evenly arranged with described rotating disk II, for fixing rotating disk I
It can be rotated with the bolt of rotating disk II along arc groove, so as to drive the rig being fixed on rotating disk I to rotate.
Further, maximum rotation angle of the described rig along arc groove on rotating disk II is 50 °.
Further, described pulley includes being provided with use between the axle hole and wheel shaft on wheel frame, wheel and wheel shaft, wheel
In the copper sheathing for mitigating friction.
Further, spacer sleeve is disposed with the wheel frame of wheel both sides, spacer sleeve is fixed on wheel by spacer bolt
On frame.
The beneficial effects of the utility model are：The service channel freezing borehole platform of drilling, longitudinal direction walking is convenient, pitching
Angle and left and right drift angle can significantly be adjusted.Engineering construction needs are met, it is reasonable in design, it is easy to operate, improve work effect
Rate, it is ensured that construction safety.
Brief description of the drawings
Fig. 1 is the utility model main structure chart；
Fig. 2 is the utility model Figure 1A-A sectional views；
Fig. 3 is the structure chart of the utility model rotating disk II；
In figure, 1, top board, 2, upper tie-beam, 3, holding card I, 4, upper rail, 5, U-shaped card, 6, cross bar, 7, vertical rod, 8, embrace
Card II, 9, rotating disk, 9-1, rotating disk I, 9-2, rotating disk II, 10, pulley, 11, rig, 12, wheel frame, 13, screw jack, 14, button
Plate, 15, floor, 16, wheel, 17, copper sheathing, 18, wheel shaft, 19, rail, 20, lower tie-beam, 21, lower platen, 22, spacer bolt,
23rd, spacer sleeve.
Embodiment
The utility model is further illustrated below according to drawings and examples.
As shown in Figures 1 to 3, a kind of service channel freezing borehole platform of drilling, including upper tie-beam 2, upper rail 4, horizontal stroke
Bar 6, vertical rod 7, rail 19 and lower tie-beam 20, top board 1 and set that described upper tie-beam 2 passes through the upper upper surface of tie-beam 2
Holding card I 3 on upper rail 4 is fixed on the top of upper rail 4, and upper tie-beam 2 is located between holding card I 3 and top board 1, because
The firm top that upper rail 4 is fixed on so as to upper tie-beam 2 is bolted for holding card I 3 and top board 1, described is upper
The upper tie-beam 2 being fixedly arranged above described in two of guide rail 4, the upper tie-beam 2 described in two is located at the both ends of upper rail 4,
Described vertical rod 7 is fixed on the lower section of upper rail 4 by U-shaped card 5, and vertical rod 7 is welded on U-shaped card 5, positioned at two upper tie-beams 2
Between upper rail 4 on be fixed with vertical rod 7 described in two, vertical rod 7 is fixed with cross bar 6, vertical rod 7 fixed by holding card II 8
There are three cross bars 6, rig 11 is fixed in holding card I 3 by rotating disk 9, holding card I 3 is sleeved on that root cross bar of the centre of three cross bars 6
On 6, vertical rod 7 is being fixed with a pulley 10 away from the one end of upper rail 4 by floor 15, under the pulley 10 immediately below vertical rod 7
Side arranges that the push rod of screw jack 13 is with being mounted in steel equipped with a screw jack 13, the push rod of screw jack 13 down
Buckle 14 in the track of rail 19 is fixedly connected, when screw jack 13 is not lifted, the buckle 14 on push rod and rail 19
Track upper side is tightly clipped together, and all above mechanism of rail 19 is firmly fixed on rail 19, lower tie-beam 20
Lower surface places one piece of lower platen 21, and lower platen 21 is fixedly connected with rail 19 by bolt lower tie-beam 20 being fixed on rail
19 lower sections, the described lower section of rail 19 is fixed with the lower tie-beam 20 described in two, and the lower tie-beam 20 described in two is arranged in
The both side ends of rail 19.
Described rotating disk 9 includes the 9-1 of rotating disk I and rotating disk II 9-2, and the 9-2 of rotating disk II is fixedly connected by bolt with holding card I 3,
The 9-1 of rotating disk I is connected by bolt with the 9-2 of rotating disk II, and the 9-1 of rotating disk I is welded as a whole with rig 11.
Four penetrating concentric arc grooves are evenly arranged with the described 9-2 of rotating disk II, for fix the 9-1 of rotating disk I and
The 9-2 of rotating disk II bolt can be rotated along arc groove, so as to drive the rig 11 being fixed on the 9-1 of rotating disk I to rotate.
Maximum rotation angle of the described rig 11 along arc groove on the 9-2 of rotating disk II is 50 °.
Described pulley 10 includes setting between axle hole and wheel shaft 18 on wheel frame 12, wheel 16 and wheel shaft 18, wheel 16
There is the copper sheathing 17 for mitigating friction.
Spacer sleeve 23 is disposed with the wheel frame 12 of the both sides of wheel 16, spacer sleeve 23 is fixed on wheel by spacer bolt 22
It is to prevent wheel frame 12 to be deformed with spacer bolt 22 every bolt 22 on frame 12.
Before drilling construction, in service channel drilling construction region, along shield tunnel axis direction, steel is installed in section of jurisdiction bottom
Rail 19, lower tie-beam and lower platen 21, and make rail parallel to shield tunnel axis；Whole mechanism is proceeded by after being completed
Drilling, the physical location that can be drilled as needed first lifts screw jack 13, allows on the push rod of screw jack 13
Buckle 14 is separated with the track upper side of rail 19, so that wheel 16 can be slided on rail 19, rig is reached required position
Put.After in-position, screw jack 13 is put down, so that the buckle 14 on the push rod of screw jack 13 continues and rail 19
Track upper side secure fit, the mechanism of the top of rail 19 is fixed.Rig can also be adjusted by adjusting holding card I 3
11 carry out adjusting pitch angle, rotate the 9-1 of rotating disk I to adjust left and right drift angle, until carrying out bore operation behind position needed for reaching.On
The fixture that tie-beam 2 is set with top is in contact, so that entirely punching platform reasonable stress, mechanism is firm.
Claims (6)
1. a kind of service channel freezing borehole platform of drilling, it is characterised in that：Including upper tie-beam（2）, upper rail（4）, it is horizontal
Bar（6）, vertical rod（7）, rail（19）With lower tie-beam（20）, described upper tie-beam（2）Pass through upper tie-beam（2）Upper surface
Top board（1）With being sleeved on upper rail（4）On holding card I（3）It is fixed on upper rail（4）Top, described upper rail（4）'s
It is fixedly arranged above the upper tie-beam described in two（2）, described vertical rod（7）Pass through U-shaped card（5）It is fixed on upper rail（4）Under
Side, positioned at two upper tie-beams（2）Between upper rail（4）On be fixed with vertical rod described in two（7）, vertical rod（7）By embracing
Card II（8）It is fixed with cross bar（6）, vertical rod（7）On be fixed with three cross bars（6）, rig（11）Pass through rotating disk（9）It is fixed on holding card
Ⅰ（3）On, holding card I（3）It is sleeved on three cross bars（6）That root cross bar of centre（6）On, vertical rod（7）Away from upper rail（4）One
End passes through floor（15）It is fixed with a pulley（10）, in vertical rod（7）The pulley of underface（10）Downside is equipped with a spiral thousand
Jin top（13）, screw jack（13）Push rod arrange down, screw jack（13）Push rod with mounted in rail（19）Track
Interior buckle（14）It is fixedly connected, lower tie-beam（20）Lower surface place one piece of lower platen（21）, lower platen（21）Pass through spiral shell
Bolt and rail（19）It is fixedly connected lower tie-beam（20）It is fixed on rail（19）Lower section, described rail（19）Lower section is fixed with
Lower tie-beam described in two（20）, the lower tie-beam described in two（20）It is arranged in rail（19）Both side ends.
2. service channel freezing borehole platform of drilling according to claim 1, it is characterised in that：Described rotating disk（9）
Including rotating disk I（9-1）With rotating disk II（9-2）, rotating disk II（9-2）Pass through bolt and holding card I（3）It is fixedly connected, rotating disk I（9-1）
Pass through bolt and rotating disk II（9-2）Connection, rotating disk I（9-1）With rig（11）It is welded as a whole.
3. service channel freezing borehole platform of drilling according to claim 2, it is characterised in that：Described rotating disk II
（9-2）On be evenly arranged with four penetrating concentric arc grooves, for fixing rotating disk I（9-1）With rotating disk II（9-2）Bolt
It can be rotated along arc groove, rotating disk I is fixed on so as to drive（9-1）On rig（11）Rotate.
4. service channel freezing borehole platform of drilling according to claim 3, it is characterised in that：Described rig（11）
Along rotating disk II（9-2）The maximum rotation angle of upper arc groove is 50 °.
5. service channel freezing borehole platform of drilling according to claim 1, it is characterised in that：Described pulley（10）
Including wheel frame（12）, wheel（16）And wheel shaft（18）, wheel（16）On axle hole and wheel shaft（18）Between be provided be used for mitigate
The copper sheathing of friction（17）.
6. service channel freezing borehole platform of drilling according to claim 5, it is characterised in that：Positioned at wheel（16）Two
The wheel frame of side（12）On be disposed with spacer sleeve（23）, spacer sleeve（23）Pass through spacer bolt（22）It is fixed on wheel frame（12）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029707.4U CN206409189U (en) | 2017-01-11 | 2017-01-11 | Service channel freezing borehole platform of drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029707.4U CN206409189U (en) | 2017-01-11 | 2017-01-11 | Service channel freezing borehole platform of drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206409189U true CN206409189U (en) | 2017-08-15 |
Family
ID=59554153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720029707.4U Expired - Fee Related CN206409189U (en) | 2017-01-11 | 2017-01-11 | Service channel freezing borehole platform of drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206409189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593299A (en) * | 2017-01-11 | 2017-04-26 | 中煤第五建设有限公司 | Drilling platform for freezing borehole of service channel |
-
2017
- 2017-01-11 CN CN201720029707.4U patent/CN206409189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593299A (en) * | 2017-01-11 | 2017-04-26 | 中煤第五建设有限公司 | Drilling platform for freezing borehole of service channel |
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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: 20170815 Termination date: 20200111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |