CN221397247U - High-precision lifting adjusting device for outdoor overhead operation of petroleum workers - Google Patents
High-precision lifting adjusting device for outdoor overhead operation of petroleum workers Download PDFInfo
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- CN221397247U CN221397247U CN202420284912.5U CN202420284912U CN221397247U CN 221397247 U CN221397247 U CN 221397247U CN 202420284912 U CN202420284912 U CN 202420284912U CN 221397247 U CN221397247 U CN 221397247U
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- 239000003208 petroleum Substances 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of high-altitude lifting equipment, in particular to high-precision lifting adjusting equipment for outdoor high-altitude operation of petroleum workers, which aims at the problems that after the existing lifting equipment lifts, the top of the equipment is supported by a machine body, the equipment is easy to shake, and when a pipeline is installed, the equipment is extremely unstable and easy to cause safety accidents.
Description
Technical Field
The utility model relates to the technical field of high-altitude lifting equipment, in particular to high-precision lifting adjusting equipment for outdoor high-altitude operation of petroleum workers.
Background
Petroleum works are a wide working category covering various fields and responsibilities, and include various aspects of geological exploration, mining, oil refining, petroleum product distribution, sales and the like, and deep petroleum workers need to have wide knowledge and expertise, can play various roles in a highly competitive and constantly changing industry, can connect pipelines in the working process, and have pipelines above a supporting frame, are higher in position, and need to carry people by means of lifting equipment during installation and maintenance.
Through the search, the utility model of bulletin number CN213141334U discloses a lift platform for building outdoor decoration, including lift organism, crane and manned platform, the upper end fixed mounting of lift organism has the crane, the upper end fixed mounting of crane has the manned platform, the left and right sides of one side upper end intermediate position department of manned platform all is fixed with the dead lever No. one, the inside rotation of dead lever No. one is connected with the wiring post, the outside winding of wiring post has the stay cord, the both ends face of wiring post all is fixed with the twist grip, one side bottom intermediate position department of lift organism is fixed with the barrel holder, the inside block of barrel holder is connected with the bucket, one side of barrel holder is provided with the pulley, the opposite side of manned platform is provided with the cat ladder, the cat ladder includes ladder bar and pedal lever, the inboard of ladder bar is fixed with a plurality of pedal lever, this lift platform easy operation, it is convenient to use.
The device also has the following disadvantages during use: when the lifting device is used, the lifting frame drives the manned platform to lift, the lifting accuracy can be improved, but after lifting, the lifting device is supported by the machine body, the top of the lifting device is easy to shake, and when a pipeline is installed, the lifting device is extremely unstable and easy to cause a safety accident.
Disclosure of utility model
The utility model aims to solve the defects that in the prior art, after lifting, the top of the lifting device is supported by a machine body, the lifting device is easy to shake, and when a pipeline is installed, the lifting device is unstable and easy to cause safety accidents, and provides high-precision lifting adjusting equipment for outdoor high-altitude operation of petroleum workers.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The high-precision lifting adjusting device for the outdoor high-altitude operation of petroleum workers comprises a lifter and a manned frame arranged on the lifter, wherein a first arc-shaped block is arranged on one side of the manned frame, a second arc-shaped block is rotationally arranged on the first arc-shaped block, and the other ends of the first arc-shaped block and the second arc-shaped block are clamped and closed through a clamping piece to form a connecting ring for fixing the manned frame on a pipeline to be maintained;
The automatic opening and closing mechanism is arranged on the second arc-shaped block and is used for automatically opening the second arc-shaped block after the use is completed;
The adjusting mechanism is arranged on the manned frame and used for adjusting the height of the first arc-shaped block, so that the first arc-shaped block can be tightly attached to the pipeline, and convenience is brought to installation.
In a possible design, automatic start-stop mechanism is including fixing the spacing of establishing in second arc piece bottom, the rectangular hole has been seted up at the top of first arc piece, spacing rotates through the axis of rotation and establishes in the rectangular hole, and second arc piece is contradicted with first arc piece after opening to drive spacing rotation to in the first arc piece, and can drive second arc piece automatic rotation and first arc piece closure when spacing contradicts the pipeline.
In one possible design, the adjustment mechanism includes two fixed plates of establishing in manned frame one side, two fixed being equipped with two first guide bars between the fixed plate, two first guide bar outer wall slip cap is equipped with same connecting plate, two run through between the fixed plate and rotate and be equipped with same screw rod, connecting plate thread bush is established on the screw rod, the fixed two backup pads that are equipped with in top of connecting plate, first arc piece is fixed to be established at corresponding backup pad top.
In one possible design, the rotation shaft of the limit bar is fixedly provided with an extension bar, one side of the extension bar is fixedly provided with an extension column matched with the first arc-shaped block, and the extension column is fixedly connected with the same tension spring with the connecting plate.
In one possible design, the clamping piece comprises a pin fixedly arranged at the top of the first arc-shaped block, a first U-shaped hole corresponding to the pin is formed in one side of the second arc-shaped block, and a clamping plate clamped with the pin is slidably arranged at the top of the second arc-shaped block.
In one possible design, the top of the second arc-shaped block is fixedly provided with two fixing bars, a second guide rod is fixedly arranged between the two fixing bars, the clamping plate is slidably sleeved on the second guide rod, a second U-shaped hole is formed in one side of the clamping plate, and a positioning groove corresponding to the second U-shaped hole is formed in the outer wall of the pin column.
When the elevator is used, the manned frame is fixed on the elevator and moved to a using place, then a worker stands in the manned frame and starts the elevator to drive the manned frame to lift, a limit bar contacts a pipeline in the lifting process, then a rotating screw rod drives a connecting plate to move upwards, the pipeline is continuously moved upwards to collide with the limit bar to rotate towards a rotating point of the second arc block and the first arc block, and meanwhile the second arc block is driven to rotate, so that one end of the second arc block is close to the first arc block until the second arc block is in contact with the first arc block, and then a clamping plate is pushed to move, so that a second U-shaped hole is clamped in a positioning groove, at the moment, the first arc block and the second arc block can be fixed on the pipeline, and the elevator cannot automatically descend after a fault occurs, so that a safety accident is caused;
After the installation is completed, the clamping plate is reversely pushed, the second U-shaped hole is separated from the positioning groove, the elevator is started to drive the manned frame to move downwards at the moment, the second arc-shaped block is driven to rotate on the first arc-shaped block through the pipeline in the moving process, the extension spring can pull the extension column to rotate downwards, the second arc-shaped block is driven to rotate on the first arc-shaped block until the second arc-shaped block is completely separated from the pipeline, and the extension column can contact the first arc-shaped block and the second arc-shaped block to be fixed with the pipeline in the continuing downwards.
According to the high-precision lifting adjusting device for the outdoor high-altitude operation of the petroleum workers, the manned frame is fixed on the connecting pipeline through the second arc-shaped block and the first arc-shaped block, so that the manned frame cannot automatically move downwards after the elevator fails, safety accidents are caused, and the assembly is more stable in the use process;
According to the high-precision lifting adjusting device for the outdoor high-altitude operation of the petroleum workers, the first arc-shaped block can be driven to lift by rotating the screw rod, so that the fixing precision can be improved, errors in the connection process are avoided, the installation is not carried out, and the connection is more convenient;
According to the utility model, the first arc-shaped block and the second arc-shaped block which are fixed with the pipeline are arranged on one side of the manned frame, so that the elevator is more stable in the use process, the safety accident caused by the failure of the elevator is avoided, and the height of the first arc-shaped block can be finely adjusted in the connection process, so that the connection is convenient and the use is more convenient.
Drawings
FIG. 1 is a schematic three-dimensional structure of a high-precision lifting adjusting device for outdoor overhead operation of petroleum workers;
FIG. 2 is a schematic diagram of a connecting plate installation structure of a high-precision lifting adjusting device for outdoor overhead operation of petroleum workers;
FIG. 3 is a schematic diagram of a limit bar connection structure of a high-precision lifting adjusting device for outdoor overhead operation of petroleum workers;
Fig. 4 is a schematic diagram of a pin and clamping plate connection structure of a high-precision lifting adjusting device for outdoor overhead operation of petroleum workers.
In the figure: 1. a lifter; 2. a manned frame; 3. a connecting plate; 4. a support plate; 5. a first arc block; 6. a second arc block; 7. a fixing plate; 8. a first guide bar; 9. a screw; 10. an extension strip; 11. an extension column; 12. a tension spring; 13. a limit bar; 14. a rectangular hole; 15. a first U-shaped aperture; 16. a pin; 17. a positioning groove; 18. a fixing strip; 19. a clamping plate; 20. a second U-shaped aperture; 21. and a second guide bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1 to 4, a high-precision lifting and adjusting apparatus for outdoor overhead operation of petroleum workers, which is used in the field of overhead lifting and adjusting apparatus, comprises: the elevator 1 and the manned frame 2 arranged on the elevator 1, wherein a first arc-shaped block 5 is arranged on one side of the manned frame 2, a second arc-shaped block 6 is rotatably arranged on the first arc-shaped block 5, and the other ends of the first arc-shaped block 5 and the second arc-shaped block 6 are clamped and closed through a clamping piece to form a connecting ring for fixing the manned frame 2 on a pipeline to be maintained;
The automatic opening and closing mechanism is arranged on the second arc-shaped block 6 and is used for automatically opening the second arc-shaped block 6 after the use is completed;
The adjustment mechanism is arranged on the manned frame 2 and is used for adjusting the height of the first arc-shaped block 5, so that the first arc-shaped block 5 can be tightly attached to a pipeline, convenience is brought to installation, the manned frame 2 can be more stable in the using process by arranging the first arc-shaped block 5 and the second arc-shaped block 6 connected with the pipeline on the manned frame 2, the height of the first arc-shaped block 5 can be adjusted through the adjustment mechanism, the clamping connection of the first arc-shaped block 5 is convenient, the first arc-shaped block can be automatically opened after the use is completed, and the lifter 1 adopts a scissor type lifter in a patent document CN 220281426U.
The automatic opening and closing mechanism comprises a limiting strip 13 fixedly arranged at the bottom of a second arc-shaped block 6, a rectangular hole 14 is formed in the top of a first arc-shaped block 5, the limiting strip 13 is rotatably arranged in the rectangular hole 14 through a rotating shaft, the second arc-shaped block 6 is in conflict with the first arc-shaped block 5 after the opening, the limiting strip 13 is driven to rotate into the first arc-shaped block 5, the limiting strip 13 can drive the second arc-shaped block 6 to automatically rotate and be closed with the first arc-shaped block 5 when in conflict with a pipeline, and the limiting strip 13 is matched with the pipeline, so that the limiting strip can drive the second arc-shaped block 6 to automatically rotate and be closed with the first arc-shaped block 5 in the upward moving process, and the second arc-shaped block 6 is not required to be manually pulled to be closed, so that the automatic opening and closing mechanism is simpler in use.
The adjusting mechanism comprises two fixing plates 7 fixedly arranged on one side of the manned frame 2, two first guide rods 8 are fixedly arranged between the two fixing plates 7, the same connecting plate 3 is arranged on the outer wall of the two first guide rods 8 in a sliding sleeve mode, the same screw rod 9 is arranged between the two fixing plates 7 in a penetrating mode, the connecting plate 3 is arranged on the screw rod 9 in a threaded sleeve mode, two supporting plates 4 are fixedly arranged at the top of the connecting plate 3, the first arc-shaped blocks 5 are fixedly arranged at the tops of the corresponding supporting plates 4, the connecting plate 3 can be driven to move up and down on the first guide rods 8 through rotating the screw rod 9, and accordingly the first arc-shaped blocks 5 can be driven to move through the connecting plate 3 and the supporting plates 4, fine adjustment of the first arc-shaped blocks 5 can be driven to be achieved, the first arc-shaped blocks 5 can be fully attached to a pipeline, and the fixing is convenient.
The joint spare is including fixedly establishing the round pin post 16 at first arc piece 5 top, the first U-shaped hole 15 corresponding with round pin post 16 has been seted up to one side of second arc piece 6, the top slip of second arc piece 6 is equipped with the cardboard 19 with round pin post 16 joint, make when first arc piece 5 and second arc piece 6 are closed, can make round pin post 16 be located first U-shaped hole 15, then promote cardboard 19 and remove, make cardboard 19 and round pin post 16 joint, can fix first arc piece 5 and second arc piece 6, make its fixed convenient and fast.
Example 2
Referring to fig. 3 and 4, the improvement is based on example 1: the extension strip 10 is fixedly arranged on the rotating shaft of the limiting strip 13, an extension column 11 matched with the first arc-shaped block 5 for use is fixedly arranged on one side of the extension strip 10, the same tension spring 12 is fixedly connected between the extension column 11 and the connecting plate 3, when the first arc-shaped block 5 moves downwards, the second arc-shaped block 6 can be driven to rotate upwards through a pipeline, meanwhile, the tension spring 12 can drive the rotating shaft to rotate through the extension strip 10 and the extension column 11, and the second arc-shaped block 6 can be driven to reset and rotate instead, so that the second arc-shaped block 6 can be automatically opened and reset when the second arc-shaped block is detached, and meanwhile, the second arc-shaped block 6 can be limited by abutting the first arc-shaped block 5 through the extension column 11 after being opened.
The top of second arc piece 6 is fixed to be equipped with two fixed bars 18, fixed second guide bar 21 that is equipped with between two fixed bars 18, cardboard 19 slip cap is established on second guide bar 21, second U-shaped hole 20 has been seted up to one side of cardboard 19, the constant head tank 17 corresponding with second U-shaped hole 20 has been seted up to the outer wall of round pin post 16, promote cardboard 19 removal, can make second U-shaped hole 20 card in constant head tank 17, can fix first arc piece 5 and second arc piece 6 together this moment, make its connection more firm, and set up the rubber pad between first arc piece 5 and the second arc piece 6, can make have the buffer space between first arc piece 5 and the second arc piece 6.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The high-precision lifting adjusting device for the outdoor high-altitude operation of petroleum workers comprises a lifter (1) and a manned frame (2) arranged on the lifter (1), and is characterized in that a first arc-shaped block (5) is arranged on one side of the manned frame (2), a second arc-shaped block (6) is rotatably arranged on the first arc-shaped block (5), and the other ends of the first arc-shaped block (5) and the second arc-shaped block (6) are clamped and closed through clamping pieces to form a connecting ring for fixing the manned frame (2) on a pipeline to be maintained;
The automatic opening and closing mechanism is arranged on the second arc-shaped block (6) and is used for automatically opening the second arc-shaped block (6) after the use is completed;
The adjusting mechanism is arranged on the manned frame (2) and used for adjusting the height of the first arc-shaped block (5), so that the first arc-shaped block (5) can be tightly attached to a pipeline, and convenience is brought to installation.
2. The high-precision lifting adjusting device for the outdoor high-altitude operation of petroleum workers according to claim 1, wherein the automatic opening and closing mechanism comprises a limiting strip (13) fixedly arranged at the bottom of the second arc-shaped block (6), a rectangular hole (14) is formed in the top of the first arc-shaped block (5), the limiting strip (13) is rotatably arranged in the rectangular hole (14) through a rotating shaft, the second arc-shaped block (6) is abutted against the first arc-shaped block (5) after being opened, the limiting strip (13) is driven to rotate into the first arc-shaped block (5), and the limiting strip (13) can drive the second arc-shaped block (6) to automatically rotate to be closed with the first arc-shaped block (5) when abutting against a pipeline.
3. The high-precision lifting adjusting device for the outdoor high-altitude operation of petroleum workers according to claim 2, wherein the adjusting mechanism comprises two fixing plates (7) fixedly arranged on one side of a manned frame (2), two first guide rods (8) are fixedly arranged between the two fixing plates (7), one connecting plate (3) is slidably sleeved on the outer wall of each first guide rod (8), one screw (9) is rotatably arranged between the two fixing plates (7) in a penetrating mode, the connecting plate (3) is sleeved on the screw (9) in a threaded mode, two supporting plates (4) are fixedly arranged at the top of each connecting plate (3), and each first arc-shaped block (5) is fixedly arranged at the top of each corresponding supporting plate (4).
4. The high-precision lifting adjusting device for the outdoor high-altitude operation of petroleum workers according to claim 3, wherein an extension bar (10) is fixedly arranged on a rotating shaft of the limiting bar (13), an extension column (11) matched with the first arc-shaped block (5) for use is fixedly arranged on one side of the extension bar (10), and the same tension spring (12) is fixedly connected between the extension column (11) and the connecting plate (3).
5. The high-precision lifting adjusting device for outdoor high-altitude construction of petroleum workers according to any one of claims 1-4, wherein the clamping piece comprises a pin (16) fixedly arranged at the top of the first arc-shaped block (5), a first U-shaped hole (15) corresponding to the pin (16) is formed in one side of the second arc-shaped block (6), and a clamping plate (19) clamped with the pin (16) is slidably arranged at the top of the second arc-shaped block (6).
6. The high-precision lifting adjusting device for outdoor high-altitude operation of petroleum workers according to claim 5, wherein two fixing bars (18) are fixedly arranged at the top of the second arc-shaped block (6), a second guide rod (21) is fixedly arranged between the two fixing bars (18), the clamping plate (19) is slidably sleeved on the second guide rod (21), a second U-shaped hole (20) is formed in one side of the clamping plate (19), and a positioning groove (17) corresponding to the second U-shaped hole (20) is formed in the outer wall of the pin column (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420284912.5U CN221397247U (en) | 2024-02-06 | 2024-02-06 | High-precision lifting adjusting device for outdoor overhead operation of petroleum workers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420284912.5U CN221397247U (en) | 2024-02-06 | 2024-02-06 | High-precision lifting adjusting device for outdoor overhead operation of petroleum workers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221397247U true CN221397247U (en) | 2024-07-23 |
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ID=91942247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420284912.5U Active CN221397247U (en) | 2024-02-06 | 2024-02-06 | High-precision lifting adjusting device for outdoor overhead operation of petroleum workers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221397247U (en) |
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- 2024-02-06 CN CN202420284912.5U patent/CN221397247U/en active Active
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