CN216811607U - Multifunctional tower capable of supporting injection head to work and transporting oilfield equipment - Google Patents
Multifunctional tower capable of supporting injection head to work and transporting oilfield equipment Download PDFInfo
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- CN216811607U CN216811607U CN202220477460.3U CN202220477460U CN216811607U CN 216811607 U CN216811607 U CN 216811607U CN 202220477460 U CN202220477460 U CN 202220477460U CN 216811607 U CN216811607 U CN 216811607U
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Abstract
The utility model relates to a multifunctional tower frame capable of supporting an injection head to work and transporting oilfield equipment, and belongs to the technical field of oilfield equipment. The technical scheme of the utility model is as follows: the tower comprises a plurality of layers of telescopic towers which are sequentially arranged from top to bottom, and the height between the telescopic towers of each layer can be adjusted; the telescopic tower is of a rectangular frame structure, the bottom of the telescopic tower positioned at the top layer is provided with a lubricator base device, and the side surface of the telescopic tower is provided with a lubricator fixing device (11). The utility model has the following positive effects: during the injection head operation, the pylon bearing is good, and the injection head is placed the operation on it and is more stable, has reduced hoist and mount operation risk, can realize the regulation of four directions simultaneously and satisfy the operation demand, and the pylon transports lubricator as the transportation sled during the transport state, and a sled is dual-purpose, need not have solitary lubricator transportation sled, has practiced thrift cost and space.
Description
Technical Field
The utility model relates to a multifunctional tower frame capable of supporting an injection head to work and transporting oilfield equipment, and belongs to the technical field of oilfield equipment.
Background
At present, when an injection head is needed to work in an oil field, the injection head is hoisted through hoisting equipment, the lower end of the injection head is connected with a blowout prevention pipe and a blowout prevention box, and the injection head is fixed through a crane and a guy rope, so that the fixing mode has potential safety hazards and is unstable. The blowout prevention pipe and the blowout prevention box are transported by separate transportation prys, so that the occupied space is large and the function is single.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional tower frame which can support an injection head to work and can transport oilfield equipment, has a telescopic function, can freely adjust the height, and can enable the injection head to move in four directions, namely front, back, left and right directions while supporting the injection head; when the tower does not work, the tower can be contracted, the blowout prevention pipe is fixed in the tower to be used as a transportation pry, and a separate transportation pry is not needed; and meanwhile, the maintenance platform is arranged, so that the injection head can be maintained when the injection head breaks down, the working efficiency is improved, and the problems in the background technology are solved.
The technical scheme of the utility model is as follows:
a multifunctional tower frame capable of supporting an injection head to work and transporting oilfield equipment comprises a plurality of layers of telescopic tower frames which are sequentially arranged from top to bottom, and the height between the telescopic tower frames can be adjusted; the telescopic tower is of a rectangular frame structure, the bottom of the telescopic tower positioned at the top layer is provided with a lubricator base device, the side surface of the telescopic tower is provided with a lubricator fixing device, the lubricator base device consists of a connecting pipe and a lubricator base arranged on the upper end surface of the connecting pipe, the two ends of the connecting pipe are fixed on a cross beam at the bottom of the telescopic tower, the lubricator base comprises a disc-shaped base and an upright post, the disc-shaped base is arranged on the upper end surface of the connecting pipe, and the upright post is vertically arranged on the disc-shaped base; the lubricator fixing device comprises a fixing seat, protective rubber, a D-shaped pin and semicircular plates, wherein a supporting auxiliary beam is arranged on the side surface of the telescopic tower frame, one side of the fixing seat is fixed on the supporting auxiliary beam, a semicircular opening is formed in the other side of the fixing seat, the protective rubber is arranged in the semicircular opening, the fixing seat and the protective rubber are connected through bolts, the two semicircular plates are hinged to the two ends of the fixing seat, which are provided with the semicircular opening, through the corresponding D-shaped pin, one semicircular plate covers the outer side of the other semicircular plate, and the two semicircular plates are connected in a matched mode to form a semicircular structure, this semi-circular structure matches with the semi-circular opening side of fixing base and forms circular shape lubricator fixed orifices, lubricator fixed orifices and disc base's central line are located same straight line, and the lubricator setting is in the lubricator fixed orifices, and the lubricator bottom is located disc base top, and the setting of stand prevents that the lubricator bottom from deviating from.
The two lubricator base devices are respectively arranged on two sides of the bottom of the telescopic tower frame, and the two lubricator fixing devices are respectively arranged on the auxiliary supporting beams on two sides of the telescopic tower frame and are respectively adjacent to the two lubricator base devices.
The top of the top layer telescopic tower is slidably provided with a sliding table assembly, the sliding table assembly slides back and forth on the top layer telescopic tower, the sliding table assembly is slidably provided with an injection head base assembly, the injection head base assembly slides left and right on the sliding table assembly, and the injection head is arranged on the injection head base assembly to complete the movement of the injection head in four directions.
All be equipped with slide rail board one on two parallel arrangement's at top layer telescopic tower top crossbeam, the tip of slide rail board one is equipped with otic placode one, the slip table assembly contains otic placode two, square pipe one, slide rail board two and track board, four square pipe one welds each other and constitutes rectangular frame, wherein two parallel arrangement's a side pipe bottom surface all is equipped with the track board, the track board slides and sets up on slide rail board one, the equal pin joint of the inside of above-mentioned side pipe one has hydro-cylinder one, hydro-cylinder one and corresponding hydro-cylinder otic placode pin joint, two parallel arrangement's a side pipe up end all is equipped with slide rail board two in addition, the tip of slide rail board two is equipped with otic placode two. The first action of the oil cylinder drives the sliding table assembly to slide back and forth on the first sliding rail plate of the top layer telescopic tower frame.
The injection head base assembly comprises a slide way plate, a second square tube, injection head fixing pin shafts and a square base tube, the four square base tubes are welded to form a rectangular frame, and the injection head fixing pin shafts are arranged on four corners of the rectangular frame and used for installing injection heads; the bottom of each of the two base square tubes arranged in parallel is fixed with a square tube II, the bottom of each square tube II is provided with a slide rail plate, the slide rail plates are arranged on the slide rail plates II in a sliding mode, oil cylinders II are arranged inside the square tube II in a pin joint mode, and the oil cylinders II are in pin joint with lug plates II on the slide rail plates II. The second oil cylinder acts to drive the injection head base assembly and the injection head arranged on the injection head base assembly to slide left and right along the second sliding rail plate of the sliding table assembly.
The telescopic tower is characterized in that sleeves are arranged on the outer sides of the lower ends of four stand columns of the telescopic tower, a plurality of first pin holes are formed in the sleeves from top to bottom, adjusting stand columns are arranged beside the four stand columns of the telescopic tower, a plurality of second pin holes are formed in the adjusting stand columns from top to bottom, the sleeves of the telescopic tower located on the upper portion are sleeved on the adjusting stand columns of the telescopic tower located on the lower portion and connected through positioning pins between the upper telescopic tower and the lower telescopic tower, and the adjusting stand columns are arranged on the four stand columns of the telescopic tower located on the upper portion. When the height of the multifunctional tower is required to be adjusted, the telescopic tower above the telescopic tower is moved up and down to a proper position, the pin holes I in the sleeve and the pin holes II in the adjusting upright posts are aligned, and the positioning pins are inserted for positioning to complete height adjustment.
The size of the telescopic tower is increased from top to bottom. Between two adjacent layers of telescopic towers, the telescopic tower positioned above can move downwards into the telescopic tower positioned below, and then the height of the multifunctional tower is adjusted.
And the telescopic tower frame positioned at the bottommost part is provided with a ground foot fixing frame for fixing the multifunctional tower frame.
The multilayer all be equipped with the ladder on the flexible pylon, a plurality of ladders form an access way from last to mutual matching down, and the maintainer can enter into the flexible pylon of top layer through this access way in, overhauls the injection head.
Maintenance footboard guardrail assemblies are arranged on the outer sides of the telescopic towers and located on two sides of the ladder for maintenance.
The outer sides of the upper ends of the four upright posts of the telescopic tower frame positioned at the topmost end are respectively provided with a guy rope lug plate for installing a guy rope.
The utility model has the following positive effects: during the injection head operation, the pylon bearing is good, and the injection head is placed the operation on it and is more stable, has reduced hoist and mount operation risk, can realize the regulation of four directions simultaneously and satisfy the operation demand, and the pylon transports lubricator as the transportation sled during the transport state, and a sled is dual-purpose, need not have solitary lubricator transportation sled, has practiced thrift cost and space.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a fifth tower according to an embodiment of the present invention;
FIG. 3 is a schematic view of a slide table assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view of an injector head base assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of a lubricator fixture according to an embodiment of the utility model;
in the figure: the device comprises a first-stage tower 1, a second-stage tower 2, a third-stage tower 3, a fourth-stage tower 4, a fifth-stage tower 5, an upright column 101, an adjusting upright column 102, a second pin hole 103, a sleeve 501, a blowout prevention pipe base 502, a disc-shaped base 5021, an upright column 5022, a ladder 503, a guy rope lug plate 504, a first slide rail plate 505, a connecting pipe 506, a supporting auxiliary beam 507, a cross beam 508, a first lug plate 509, a first pin hole 510, a sliding table assembly 6, a second lug plate 601, a first square pipe 602, a second slide rail plate 603, a rail plate 604, an injection head base assembly 7, a slide rail plate 701, a second square pipe 702, an injection head fixing pin 703, a base square pipe 704, a maintenance pedal guardrail assembly 8, a second oil cylinder 9, a blowout prevention pipe 10, a blowout prevention pipe fixing device 11, a fixing seat 1101, protective rubber 1102, a D-shaped pin 1103, a semicircular plate 1104 and a ground anchor 12.
Detailed Description
The utility model is further described with reference to the following figures and examples:
a multifunctional tower frame capable of supporting an injection head to work and transporting oilfield equipment comprises a plurality of layers of telescopic tower frames which are sequentially arranged from top to bottom, and the height between the telescopic tower frames can be adjusted; the telescopic tower is of a rectangular frame structure, a lubricator base device is arranged at the bottom of the telescopic tower positioned at the top layer, a lubricator fixing device 11 is arranged on the side face of the telescopic tower, the lubricator base device consists of a connecting pipe 506 and a lubricator base 502 arranged on the upper end face of the connecting pipe, two ends of the connecting pipe 506 are fixed on a cross beam 508 at the bottom of the telescopic tower, the lubricator base 502 comprises a disc-shaped base 5021 and a stand 5022, the disc-shaped base 5021 is arranged on the upper end face of the connecting pipe 506, and the stand 5022 is vertically arranged on the disc-shaped base 5021; the lubricator fixing device 11 comprises a fixed seat 1101, protective rubber 1102, D-shaped pins 1103 and semicircular plates 1104, a supporting auxiliary beam 507 is arranged on the side surface of the telescopic tower, one side of the fixed seat 1101 is fixed on the supporting auxiliary beam 507, a semicircular opening is arranged on the other side of the fixed seat 1101, the protective rubber 1102 is arranged in the semicircular opening, the fixed seat 1101 and the protective rubber 1102 are connected through bolts, the two semicircular plates 1104 are hinged at two ends of the fixed seat 1101, which are provided with the semicircular opening, through the corresponding D-shaped pins 1103, one semicircular plate 1104 covers the outer side of the other semicircular plate 1104, the two semicircular plates are connected in a matching mode to form a semicircular structure, the semicircular structure is matched with the semicircular opening side of the fixed seat 1101 to form a circular lubricator fixing hole, the lubricator fixing hole and the center line of the disc-shaped base 5021 are located on the same straight line, the lubricator 10 is arranged in the lubricator fixing hole, and the bottom of the lubricator 10 is located above the disc-shaped base 5021. The diameter of the disc-shaped base and the aperture of the lubricator fixing hole are both larger than the lubricator 10.
The number of the lubricator base devices is two, the lubricator base devices are respectively arranged on two sides of the bottom of the telescopic tower, and the lubricator fixing devices 11 are two, are respectively arranged on the supporting auxiliary beams 507 on two sides of the telescopic tower and are respectively adjacent to the two lubricator base devices.
The top of the top layer telescopic tower is slidably provided with a sliding table assembly 6, the sliding table assembly 6 slides back and forth on the top layer telescopic tower, the sliding table assembly 6 is slidably provided with an injection head base assembly 7, the injection head base assembly 7 slides left and right on the sliding table assembly 6, and the injection head is arranged on the injection head base assembly 7 to complete the movement of the injection head in four directions.
All be equipped with slide rail board 505 on two parallel arrangement's at top layer telescopic tower top crossbeam, the tip of slide rail board 505 is equipped with otic placode 509, slide table assembly 6 contains otic placode two 601, square pipe 602, slide rail board two 603 and track board 604, four square pipe 602 mutual welding constitute rectangular frame, wherein two parallel arrangement's square pipe 602 bottom surface all is equipped with track board 604, track board 604 slides and sets up on slide rail board 505, the equal pin joint in inside of above-mentioned square pipe 602 has hydro-cylinder one, hydro-cylinder one and corresponding hydro-cylinder otic placode 509 pin joint, two parallel arrangement's square pipe 602 up end all is equipped with slide rail board two 603 in addition, the tip of slide rail board two 603 is equipped with otic placode two 601. The oil cylinder moves to drive the sliding table assembly to slide back and forth on the first sliding rail plate of the top telescopic tower frame.
The injection head base assembly 7 comprises a slide way plate 701, a second square tube 702, injection head fixing pin shafts 703 and base square tubes 704, the four base square tubes 704 are welded to form a rectangular frame, and the injection head fixing pin shafts 703 are arranged at four corners of the rectangular frame; the bottom of each of the two base square tubes 704 arranged in parallel is fixed with a square tube II 702, the bottom of the square tube II 702 is provided with a slide rail plate 701, the slide rail plate 701 is arranged on a slide rail plate II 603 in a sliding mode, oil cylinders II 9 are arranged inside the square tube II 702 in a pin joint mode, and the oil cylinders II 9 are in pin joint with lug plates II 601 on the slide rail plate II 603. The second oil cylinder acts to drive the injection head base assembly and the injection head arranged on the injection head base assembly to slide left and right along the second sliding rail plate of the sliding table assembly.
The outer sides of the lower ends of four vertical columns 101 of the telescopic towers are respectively provided with a sleeve 501, the sleeve 501 is provided with a plurality of first pin holes 510 which are sequentially arranged from top to bottom, the adjusting vertical columns 102 are arranged beside the four vertical columns 101 of the telescopic towers, the adjusting vertical columns 102 are provided with a plurality of second pin holes 103 which are sequentially arranged from top to bottom, and between two vertically adjacent telescopic towers, the sleeve 501 of the telescopic tower positioned on the upper part is sleeved on the adjusting vertical column 102 of the telescopic tower positioned on the lower part and is connected with the telescopic tower positioned on the lower part through a positioning pin. When the height of the multifunctional tower is required to be adjusted, the telescopic tower above the telescopic tower is moved up and down to a proper position, the pin holes I in the sleeve and the pin holes II in the adjusting upright posts are aligned, and the positioning pins are inserted for positioning to complete height adjustment.
The size of the telescopic tower is increased from top to bottom. Between two adjacent layers of telescopic towers, the telescopic tower positioned above can move downwards to the telescopic tower positioned below, and then the height of the multifunctional tower is adjusted.
The telescopic tower frame located at the bottommost part is provided with a ground foot fixing frame 12 for fixing the multifunctional tower frame.
All be equipped with ladder 503 on the flexible pylon, a plurality of ladders 503 are from last to matching each other down, form an access way, and the maintainer can enter into the flexible pylon of topmost layer through this access way in, overhauls the injection head.
Maintenance footboard guardrail assembly 8 is equipped with in the flexible pylon outside, and maintenance footboard guardrail assembly 8 is located ladder 503 both sides for the maintenance.
The outer sides of the upper ends of the four stand columns of the top layer telescopic tower are respectively provided with a guy rope lug plate for installing a guy rope.
With reference to fig. 1, in this embodiment, a multifunctional tower capable of supporting the operation of an injector and transporting oilfield equipment includes five telescopic towers, which are a first-stage tower 1, a second-stage tower 2, a third-stage tower 3, a fourth-stage tower 4, and a fifth-stage tower 5 sequentially arranged from bottom to bottom, each telescopic tower is connected with an adjusting column sleeve in series by a sleeve 501, and each telescopic tower is fixed to different first pin holes and second pin holes by pin shafts to adjust the height. The bottom supporting beam of the first-level tower frame 1 can be detached, and the ground foot fixing frame is connected with the bottom supporting beam of the first-level tower frame through a pin shaft.
Referring to fig. 2, the sleeve 501, the lubricator base 502, the ladder 503, the guy lug 504 and the first sliding rail 505 are welded to the fifth-stage tower (5).
Referring to fig. 3, in this embodiment, the second ear plate 601 is welded to the top end plane of the second slide rail plate 603, the second slide rail plate 603 is welded to the first square tube 602, and the rail plate 604 is welded below the second square tube 602.
Referring to fig. 4, in this embodiment, the injection head fixing pin 703 is welded in a fixing hole of the base square pipe 704, the square pipe two 702 is welded below the base square pipe 704, and the chute plate 701 is welded below the square pipe two 702.
Referring to fig. 5, in this embodiment, the fixing base 1101 and the protection rubber 1102 are connected by a bolt, and the semicircular plate 1104 and the fixing base 1101 are connected by a D-shaped pin 1103.
The first sliding rail plate and the second sliding rail plate are convex sliding rails, and the track plate and the sliding rail plate are concave sliding rails. The sliding table assembly 6 and the five-stage tower 5 are connected together through a convex surface of a sliding rail plate I505 and a concave surface of a track plate 604, the oil cylinder 9 is connected with an ear plate II 601 and a square tube I602 through a pin, the sliding table assembly 6 and the injection head base assembly 7 are connected with a concave surface of the track plate 701 through a convex surface of a sliding rail plate II 603, and the blowout prevention pipe fixing device 11 is welded on a support auxiliary beam 507 on the side surface of the five-stage tower 5.
The lubricator fixing device is welded on the fifth-stage tower support secondary beam, the sliding table assembly is connected with a first sliding rail plate at the top of the fifth-stage tower through a rail plate, the lug plate is welded on the first sliding rail plate of the fifth-stage tower, and the oil cylinder is fixed between the lug plate and the sliding table assembly through a pin shaft. The injection head base assembly is connected with a second sliding rail plate of the sliding table assembly through a sliding rail plate, the second lug plate is welded on the second sliding rail plate of the sliding table assembly, and the oil cylinder is fixed between the second lug plate and the injection head base assembly through a pin shaft. When the injection head needs to work, the lubricator fixing device is opened to hang the lubricators out in sequence, the tower is lifted to connect the injection head to the injection head base assembly, the four-direction movement in the front-back direction and the left-right direction is realized through the oil cylinder, and the lubricators are fixed to the tower for transportation after the work is finished.
Claims (10)
1. A multifunctional tower capable of supporting injection head operation and transporting oilfield equipment is characterized in that: the tower comprises a plurality of layers of telescopic towers which are sequentially arranged from top to bottom, and the height between the telescopic towers of each layer can be adjusted; the telescopic tower is of a rectangular frame structure, a lubricator base device is arranged at the bottom of the telescopic tower positioned at the top layer, a lubricator fixing device (11) is arranged on the side face of the telescopic tower, the lubricator base device consists of a connecting pipe (506) and a lubricator base (502) arranged on the upper end face of the connecting pipe, two ends of the connecting pipe (506) are fixed on a cross beam (508) at the bottom of the telescopic tower, the lubricator base (502) comprises a disc-shaped base (5021) and a stand column (5022), the disc-shaped base (5021) is arranged on the upper end face of the connecting pipe (506), and the stand column (5022) is vertically arranged on the disc-shaped base (5021); the lubricator fixing device (11) comprises a fixing seat (1101), protective rubber (1102), D-shaped pins (1103) and semicircular plates (1104), wherein a supporting auxiliary beam (507) is arranged on the side face of the telescopic tower, one side of the fixing seat (1101) is fixed on the supporting auxiliary beam (507), the other side of the fixing seat (1101) is provided with a semicircular opening, the protective rubber (1102) is arranged in the semicircular opening, the fixing seat (1101) is connected with the protective rubber (1102) through bolts, the two semicircular plates (1104) are hinged to two ends, provided with semicircular opening sides, of the fixing seat (1101) through the corresponding D-shaped pins (1103), one semicircular plate (1104) covers the outer side of the other semicircular plate (1104), the two semicircular plates are connected in a matching mode to form a semicircular structure, the semicircular structure is matched with the semicircular opening sides of the fixing seat (1101) to form a circular lubricator fixing hole, and the central line of the disc-shaped base (5021) are positioned on the same straight line, the lubricator (10) is arranged in the lubricator fixing hole, and the bottom of the lubricator (10) is positioned above the disc-shaped base (5021).
2. The multifunctional tower capable of supporting the operation of an injection head and transporting oilfield equipment of claim 1, wherein: the number of the lubricator base devices is two, the lubricator base devices are respectively arranged on two sides of the bottom of the telescopic tower, and the lubricator fixing devices (11) are two and are respectively arranged on the auxiliary supporting beams (507) on two sides of the telescopic tower and are respectively adjacent to the two lubricator base devices.
3. The multifunctional tower for supporting the operation of an injection head and transporting oilfield equipment as claimed in claim 1 or 2, wherein: the top of the top layer telescopic tower is slidably provided with a sliding table assembly (6), the sliding table assembly (6) slides back and forth on the top layer telescopic tower, the sliding table assembly (6) is slidably provided with an injection head base assembly (7), the injection head base assembly (7) slides left and right on the sliding table assembly (6), and the injection head is arranged on the injection head base assembly (7).
4. The multifunctional tower capable of supporting the operation of an injection head and transporting oilfield equipment of claim 3, wherein: all be equipped with slide rail board (505) on two parallel arrangement's at top layer telescopic tower top crossbeam, the tip of slide rail board (505) is equipped with otic placode one (509), slip table assembly (6) contain otic placode two (601), square pipe one (602), slide rail board two (603) and track board (604), four square pipe one (602) mutual welding constitute rectangular frame, wherein two parallel arrangement's square pipe one (602) bottom surface all is equipped with track board (604), track board (604) slide and set up on slide rail board one (505), the inside of above-mentioned square pipe one (602) all pin-jointed has hydro-cylinder one, hydro-cylinder one and corresponding hydro-cylinder otic placode one (509) pin-joint, two parallel arrangement's square pipe one (602) up end all is equipped with slide rail board two (603) in addition, the tip of slide rail board two (603) is equipped with otic placode two (601).
5. The multifunctional tower capable of supporting the operation of an injection head and transporting oilfield equipment of claim 4, wherein: the injection head base assembly (7) comprises a slide plate (701), a second square tube (702), injection head fixing pin shafts (703) and a square base tube (704), wherein the four square base tubes (704) are welded to form a rectangular frame, and the injection head fixing pin shafts (703) are arranged at four corners of the rectangular frame; the bottom of each of the two base square tubes (704) arranged in parallel is fixed with a square tube II (702), the bottom of each square tube II (702) is provided with a slide rail plate (701), the slide rail plates (701) are arranged on the slide rail plates II (603) in a sliding mode, oil cylinders II (9) are arranged inside the square tube II (702) in a pin joint mode, and the oil cylinders II (9) are in pin joint with lug plates II (601) on the slide rail plates II (603).
6. The multifunctional tower for supporting the operation of an injection head and transporting oilfield equipment as claimed in claim 1 or 2, wherein: the telescopic tower is characterized in that sleeves (501) are arranged on the outer sides of the lower ends of four stand columns (101) of the telescopic tower, a plurality of first pin holes (510) are formed in the sleeves (501) and are arranged from top to bottom in sequence, adjusting stand columns (102) are arranged beside the four stand columns (101) of the telescopic tower, a plurality of second pin holes (103) are formed in the adjusting stand columns (102) and are arranged from top to bottom in sequence, the sleeves (501) of the telescopic tower located on the upper portion are sleeved on the adjusting stand columns (102) of the telescopic tower located on the lower portion and are connected through positioning pins between two vertically adjacent telescopic towers.
7. The multifunctional tower capable of supporting the operation of an injection head and transporting oilfield equipment of claim 6, wherein: the size of the telescopic tower is increased from top to bottom.
8. The multifunctional tower for supporting the operation of an injection head and transporting oilfield equipment as claimed in claim 1 or 2, wherein: the telescopic tower frame positioned at the bottommost part is provided with a ground foot fixing frame (12).
9. The multifunctional tower for supporting the operation of an injection head and transporting oilfield equipment as claimed in claim 1 or 2, wherein: ladders (503) are arranged on the multiple layers of telescopic towers, and the ladders (503) are matched with each other from top to bottom.
10. The multifunctional tower for supporting the operation of an injection head and transporting oilfield equipment as claimed in claim 1 or 2, wherein: maintenance footboard guardrail assemblies (8) are arranged on the outer sides of the telescopic towers, and the maintenance footboard guardrail assemblies (8) are located on two sides of the ladder (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220477460.3U CN216811607U (en) | 2022-03-07 | 2022-03-07 | Multifunctional tower capable of supporting injection head to work and transporting oilfield equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220477460.3U CN216811607U (en) | 2022-03-07 | 2022-03-07 | Multifunctional tower capable of supporting injection head to work and transporting oilfield equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216811607U true CN216811607U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220477460.3U Active CN216811607U (en) | 2022-03-07 | 2022-03-07 | Multifunctional tower capable of supporting injection head to work and transporting oilfield equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216811607U (en) |
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2022
- 2022-03-07 CN CN202220477460.3U patent/CN216811607U/en active Active
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