CN205047163U - Truck -mounted drilling rig and play mast glide machanism thereof - Google Patents
Truck -mounted drilling rig and play mast glide machanism thereof Download PDFInfo
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- CN205047163U CN205047163U CN201520742928.7U CN201520742928U CN205047163U CN 205047163 U CN205047163 U CN 205047163U CN 201520742928 U CN201520742928 U CN 201520742928U CN 205047163 U CN205047163 U CN 205047163U
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- mast
- truck
- drilling rig
- chassis
- mounted drilling
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- 238000005553 drilling Methods 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract 6
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a truck -mounted drilling rig and play mast glide machanism thereof, include a mast hydro -cylinder of being connected in the one end and the chassis of truck -mounted drilling rig, still including sliding the frame, one side of the frame that slides is connected with the other end that plays the mast hydro -cylinder, and the opposite side of the frame that slides is equipped with the mast that is used for with the truck -mounted drilling rig and forms along its length direction sliding fit's slide mechanism, play mast glide machanism still including the gliding actuating mechanism of drive mast relative slippage frame. This mast glide machanism only need control the adjustment that actuating mechanism can realize drilling platform, well control device terrain clearance, need not to increase the stroke of hydro -cylinder on chassis with propping up of ground hydro -cylinder, mast to the manufacturing cost of a ground hydro -cylinder has been reduced greatly. In addition, when actuating mechanism drive mast reciprocated for the frame that slides, the power of the vertical direction on the mast was born by a ground hydro -cylinder of mast completely to directly transmit and give ground, be favorable to protecting the chassis, avoid the chassis to bear reaction force's super large load and receive the damage.
Description
Technical field
The utility model relates to drilling rig technique field, particularly relates to a kind of truck-mounted drilling rig and plays mast slipping mechanism.
Background technology
The demand of modern society to the energy is increasing, and one of main energy sources that the energy being imbedded in underground is the mankind can be utilized.For underground energy take a lot of situation under need to adopt the method for drillng operation, mainly comprise the probing of CBM Drilling, geothermal drilling, shale gas drilling well, gas drilling and well.
Truck-mounted drilling rig, should meet the requirement of national Road Transportation regulation, ensures that large-tonnage works the safety and reliability of complete machine when pulling out again.Need to install well control device in CBM Drilling operation, needed for Different Strata, well control device is not quite similar, and the setting height(from bottom) of well control device is also different simultaneously, so offshore boring island height overhead must be adjustable.
In prior art, mast oil cylinder has been passed through on the chassis of truck-mounted drilling rig, articulated linkage is connected with mast, and offshore boring island is connected on mast, and well control device is connected to the below of offshore boring island.In transportation, play mast oil cylinder and shorten, mast lodging is supported on chassis.In operation process, play mast oil cylinder and extend, mast rotates up relative to chassis and opens in vertical state.
Adopt this structure, usually by the terrain clearance elongating or shortening a ground oil cylinder on chassis, a ground oil cylinder of mast adjusts offshore boring island, well control device, but, this just needs the stroke of a ground oil cylinder on chassis, a ground oil cylinder of mast very long, causes the cost of production of oil cylinder greatly to increase and safety factor is lower.
In addition, the reaction force part putting forward in drill-through journey the pulling force (also namely working the process of pulling out) and produce passes to ground by a ground oil cylinder for mast, and some acts on chassis by playing a mast oil cylinder, causes chassis stressed comparatively greatly, easily causes damage.
In view of this, urgently for above-mentioned technical problem, design is optimized to of the prior art mast slipping mechanism, to simplify the process of adjustment offshore boring island, well control device terrain clearance, reduces cost of production, and avoid carrying in drill-through journey chassis is caused damage.
Utility model content
The purpose of this utility model plays mast slipping mechanism for what provide a kind of truck-mounted drilling rig, to simplify the process of adjustment offshore boring island, well control device terrain clearance, reduces a cost of production for ground oil cylinder, and avoids carrying in drill-through journey and cause damage to chassis.On this basis, another object of the present utility model is for providing a kind of truck-mounted drilling rig applying above-mentioned mast slipping mechanism.
For solving the problems of the technologies described above, the utility model provides an a kind of mast slipping mechanism of truck-mounted drilling rig, comprises the mast oil cylinder that one end is connected with the chassis of described truck-mounted drilling rig; Also comprise slippage frame, the side of described slippage frame is connected with the other end of described mast oil cylinder, and the opposite side of described slippage frame is provided with for forming with the mast of described truck-mounted drilling rig the slide mechanism be slidably matched along its length; Described mast slipping mechanism also comprises the driving mechanism driving the relatively described slippage frame of described mast to slide.
Preferably, described slide mechanism is the chute for described mast slidably plug-in mounting, and the both sides of the other end of described slippage frame are located at by described chute.
Preferably, described slide mechanism is the guide rail at the two ends of the opposite side being located at described slippage frame, is slidably matched for being formed with the groove of described mast.
Preferably, described driving mechanism is slippage oil cylinder, and one end of described slippage oil cylinder is connected with described slippage frame, the other end is connected with described mast.
Preferably, described driving mechanism is elevator, and described elevator comprises cylinder, one end is wound in wire rope on described cylinder, and the other end of described wire rope connects described mast.
Preferably, also comprise connecting rod, one end and the described chassis of described connecting rod be hinged, the other end and described slippage frame hinged.
The utility model provides an a kind of mast slipping mechanism of truck-mounted drilling rig, comprises the mast oil cylinder that one end is connected with the chassis of truck-mounted drilling rig; Also comprise slippage frame, the side of slippage frame is connected with the other end playing mast oil cylinder, and the opposite side of slippage frame is provided with for forming with the mast of truck-mounted drilling rig the slide mechanism be slidably matched along its length; Play mast slipping mechanism and also comprise the driving mechanism driving mast Relative sliding frame to slide.
Adopt this structure, be first slidably installed by mast with the slide mechanism of slippage frame, in transportation, play mast oil cylinder and shorten, mast and slippage frame all lodge and are supported on chassis.In drilling operation course, play mast oil cylinder and extend, mast rotates up relative to chassis and opens in vertical state together with slippage frame.When needing the terrain clearance of adjustment offshore boring island, well control device, only need control driving mechanism makes it drive mast to move up relative to slippage frame, then be installed on the offshore boring island on mast, well control device terrain clearance can raise, or controlling driving mechanism makes it drive mast to move down relative to slippage frame, be then installed on the offshore boring island on mast, the terrain clearance of well control device can reduce.
From the above-mentioned course of work, this plays the adjustment that mast slipping mechanism can realize offshore boring island, well control device terrain clearance simply, easily, compared with prior art, this process only need control driving mechanism and can complete, without the need to increasing the stroke of a ground oil cylinder on chassis, a ground oil cylinder of mast, thus substantially reduce a cost of production for ground oil cylinder.In addition; when driving mechanism drives mast to move up and down relative to slippage frame; the power of the vertical direction on mast is born by a ground oil cylinder for mast completely; so work the reaction force pulling out process generation to be directly passed to ground; be conducive to protecting chassis, avoid chassis bear the super large load of reaction force and be damaged.
The utility model also provides a kind of truck-mounted drilling rig, comprises chassis, mast and is connected to the mast slipping mechanism between described chassis, described mast; Described mast slipping mechanism adopts a mast slipping mechanism as above.
Because above-mentioned mast slipping mechanism has technique effect as above, therefore, apply this truck-mounted drilling rig playing mast slipping mechanism and also should have identical technique effect, do not repeat them here.
Accompanying drawing explanation
Fig. 1 provides by the utility model the structural representation of a kind of detailed description of the invention of mast slipping mechanism;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the front view of slippage frame in Fig. 1;
Fig. 4 is the structural representation of another angle of Fig. 3.
Wherein, the Reference numeral in Fig. 1 to Fig. 4 and the corresponding relation between component names are:
Chassis 1;
Mast 2;
Play mast slipping mechanism 3;
Play mast oil cylinder 31;
Slippage frame 32; Slide mechanism 321; Play mast oil cylinder seat 322; Slippage oil cylinder seat 323; Connecting axle 324;
Driving mechanism 33;
Connecting rod 34.
Detailed description of the invention
Core of the present utility model plays mast slipping mechanism for what provide a kind of truck-mounted drilling rig, simplifies the operating process of adjustment offshore boring island, well control device terrain clearance, reduces a cost of production for ground oil cylinder, and avoid carrying in drill-through journey and cause damage to chassis.On this basis, another object of the present utility model is for providing a kind of truck-mounted drilling rig applying above-mentioned mast slipping mechanism.
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 4, Fig. 1 provides by the utility model the structural representation of a kind of detailed description of the invention of mast slipping mechanism; Fig. 2 is the left view of Fig. 1; Fig. 3 is the front view of slippage frame in Fig. 1; Fig. 4 is the structural representation of another angle of Fig. 3.
In a kind of detailed description of the invention, as shown in Figures 1 to 4, the utility model provides an a kind of mast slipping mechanism 3 of truck-mounted drilling rig, has comprised mast oil cylinder 31, slippage frame 32 and driving mechanism 33.Wherein, play one end of mast oil cylinder 31 to be connected with the chassis 1 of truck-mounted drilling rig, the side of slippage frame 32 has been provided with mast oil cylinder seat 322, this plays mast oil cylinder seat 322 and is connected with the other end playing mast oil cylinder 31, the opposite side of slippage frame 32 is provided with for forming with the mast 2 of truck-mounted drilling rig the slide mechanism 321 be slidably matched along its length, and driving mechanism 33 slides for driving mast 2 Relative sliding frame 32.
Adopt this structure, be first slidably installed by mast 2 with the slide mechanism 321 of slippage frame 32, in transportation, play mast oil cylinder 31 and shorten, mast 2 and slippage frame 32 all lodge and are supported on chassis 1.In drilling operation course, play mast oil cylinder 31 and extend, mast 2 rotates up relative to chassis 1 and opens in vertical state together with slippage frame 32.When needing the terrain clearance of adjustment offshore boring island, well control device, only need control driving mechanism 33 makes it drive mast 2 to move up relative to slippage frame 32, then be installed on the offshore boring island on mast 2, well control device terrain clearance can raise, or controlling driving mechanism 33 makes it drive mast 2 to move down relative to slippage frame 32, be then installed on the offshore boring island on mast 2, the terrain clearance of well control device can reduce.
From the above-mentioned course of work, this plays the adjustment that mast slipping mechanism 3 can realize offshore boring island, well control device terrain clearance simply, easily, compared with prior art, this process only need control driving mechanism 33 and can complete, without the need to increasing the stroke of a ground oil cylinder on chassis 1, a ground oil cylinder of mast 2, thus substantially reduce a cost of production for ground oil cylinder.In addition; when driving mechanism 33 drives mast 2 to move up and down relative to slippage frame 32; the power of the vertical direction that mast 2 produces is born by a ground oil cylinder for mast 2 completely; so work the reaction force pulling out process generation to be directly passed to ground; be conducive to protecting chassis 1, avoid chassis 1 bear the super large load of reaction force and be damaged.
The concrete structure of above-mentioned slipping mechanism can also be set further.
As shown in Figure 4, in concrete scheme, this slide mechanism 321 is the chute for mast 2 slidably plug-in mounting, and the both sides of the other end of slippage frame 32 are located at by chute.
Adopt this structure, only mast 2 need be plugged in two chutes, being slidably connected of mast 2 and chute can be realized.
Can expect, above-mentioned slide mechanism 321 is not limited in chute, such as, by slide mechanism 321 for being located at the guide rail at the two ends of the opposite side of slippage frame 32, can also be slidably matched for being formed with the groove of mast 2.
Like this, being slidably connected of slippage frame 32 and mast 2 can be realized equally.
The concrete structure of above-mentioned driving mechanism 33 can also be set further.
As depicted in figs. 1 and 2, above-mentioned driving mechanism 33 can be slippage oil cylinder, and slippage frame 32 is provided with slippage frame 32 oil cylinder seat, and one end of slippage oil cylinder is connected with slippage frame 32 oil cylinder seat of slippage frame 32, the other end is connected with mast 2.
Like this, just can realize mast 2 Relative sliding frame 32 by control slippage oil cylinder elongation or shortening and move up and down, thus the terrain clearance of adjustment offshore boring island, well control device.
Can expect, driving mechanism 33, not only for slippage oil cylinder, such as, can also be set to elevator, elevator comprises cylinder, one end is wound in wire rope on cylinder by above-mentioned driving mechanism 33, and the other end of wire rope connects mast 2.
Like this, rotated forward by index drum or reversely rotate, thus Wound steel rope or release wire rope, the effect raising mast 2 or reduce mast 2 can be played equally.
In another kind of detailed description of the invention, above-mentioned mast slipping mechanism 3 can also comprise connecting rod 34, and slippage frame 32 is provided with connecting axle 324, and one end and the chassis 1 of connecting rod 34 are hinged, the connecting axle 324 of the other end and slippage frame 32 is hinged.
Adopt this structure, slippage frame 32 has passed through mast oil cylinder 31 simultaneously, connecting rod 34 is hinged with chassis 1, the connection reliability both strengthening further.
In addition, the utility model also provides a kind of truck-mounted drilling rig, comprises chassis 1, mast 2 and is connected to the mast slipping mechanism 3 between chassis 1, mast 2; Rise mast slipping mechanism 3 adopt as above rise mast slipping mechanism 3.
Because above-mentioned mast slipping mechanism 3 has as above technique effect, therefore, apply this truck-mounted drilling rig playing mast slipping mechanism 3 and also should have technique effect as above, do not repeat them here.
Above a kind of truck-mounted drilling rig provided by the utility model and a mast slipping mechanism thereof are described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (7)
1. a mast slipping mechanism for truck-mounted drilling rig, comprises the mast oil cylinder (31) that one end is connected with the chassis (1) of described truck-mounted drilling rig; It is characterized in that, also comprise slippage frame (32), the side of described slippage frame (32) is connected with the other end of described mast oil cylinder (31), and the opposite side of described slippage frame (32) is provided with for forming with the mast (2) of described truck-mounted drilling rig the slide mechanism (321) be slidably matched along its length; Described mast slipping mechanism (3) also comprises the driving mechanism (33) driving described mast (2) relatively described slippage frame (32) to slide.
2. a mast slipping mechanism of truck-mounted drilling rig according to claim 1, it is characterized in that, described slide mechanism (321) is the chute for described mast (2) slidably plug-in mounting, and the both sides of the other end of described slippage frame (32) are located at by described chute.
3. a mast slipping mechanism of truck-mounted drilling rig according to claim 1, it is characterized in that, described slide mechanism (321), for being located at the guide rail at the two ends of the opposite side of described slippage frame (32), is slidably matched for being formed with the groove of described mast (2).
4. a mast slipping mechanism of the truck-mounted drilling rig according to any one of claim 1-3, it is characterized in that, described driving mechanism (33) is slippage oil cylinder, and one end of described slippage oil cylinder is connected with described slippage frame (32), the other end is connected with described mast (2).
5. a mast slipping mechanism of the truck-mounted drilling rig according to any one of claim 1-3, it is characterized in that, described driving mechanism (33) is elevator, described elevator comprises cylinder, one end is wound in wire rope on described cylinder, and the other end of described wire rope connects described mast (2).
6. a mast slipping mechanism of the truck-mounted drilling rig according to any one of claim 1-3, it is characterized in that, also comprise connecting rod (34), one end and described chassis (1) of described connecting rod (34) be hinged, the other end and described slippage frame (32) hinged.
7. a truck-mounted drilling rig, comprises chassis (1), mast (2) and is connected to the mast slipping mechanism (3) between described chassis (1), described mast (2); It is characterized in that, the mast slipping mechanism of described mast slipping mechanism (3) employing as described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742928.7U CN205047163U (en) | 2015-09-23 | 2015-09-23 | Truck -mounted drilling rig and play mast glide machanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742928.7U CN205047163U (en) | 2015-09-23 | 2015-09-23 | Truck -mounted drilling rig and play mast glide machanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047163U true CN205047163U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520742928.7U Expired - Fee Related CN205047163U (en) | 2015-09-23 | 2015-09-23 | Truck -mounted drilling rig and play mast glide machanism thereof |
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| Country | Link |
|---|---|
| CN (1) | CN205047163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134090A (en) * | 2015-09-23 | 2015-12-09 | 北京南车时代机车车辆机械有限公司 | Vehicle-mounted drilling rig and mast lifting sliding mechanism thereof |
-
2015
- 2015-09-23 CN CN201520742928.7U patent/CN205047163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134090A (en) * | 2015-09-23 | 2015-12-09 | 北京南车时代机车车辆机械有限公司 | Vehicle-mounted drilling rig and mast lifting sliding mechanism thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 102249 Beijing ChangPing Railway Station, west of Changping District, 500 meters Patentee after: BEIJING CRRC HEAVY INDUSTRY MECHANICS Co.,Ltd. Address before: 102249 Beijing ChangPing Railway Station, west of Changping District, 500 meters Patentee before: BEIJING CSR TIMES LOCOMOTIVE AND ROLLING STOCK MECHANICS Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei New Direction Intelligent Equipment Co.,Ltd. Assignor: BEIJING CRRC HEAVY INDUSTRY MECHANICS Co.,Ltd. Contract record no.: X2023110000057 Denomination of utility model: A vehicle mounted drilling rig and its lifting mast sliding mechanism Granted publication date: 20160224 License type: Exclusive License Record date: 20230420 |
|
| 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: 20160224 |