CN220300217U - Oilfield hoisting operation hole alignment in-place monitoring device - Google Patents
Oilfield hoisting operation hole alignment in-place monitoring device Download PDFInfo
- Publication number
- CN220300217U CN220300217U CN202322030342.5U CN202322030342U CN220300217U CN 220300217 U CN220300217 U CN 220300217U CN 202322030342 U CN202322030342 U CN 202322030342U CN 220300217 U CN220300217 U CN 220300217U
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- hole
- oilfield
- slide bar
- monitoring device
- hoisting operation
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 claims description 4
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 241000191291 Abies alba Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to the technical field of oilfield equipment installation tools, in particular to an opposite hole in-place monitoring device for oilfield hoisting operation, which comprises a rod body, wherein one end of the rod body is provided with a handle, the other end of the rod body is connected with a chuck assembly through a first universal joint, and a brake cable is connected between the handle and the chuck assembly; the chuck assembly comprises a slide bar, a slide sleeve is sleeved on the outer side of the slide bar in a sliding manner, a limit boss is arranged on the slide bar and positioned above the slide sleeve, a support spring is arranged between the limit boss and the slide sleeve, and the support spring is sleeved on the outer side of the slide bar; the bottom of slide bar is connected with the locating plate, the bilateral symmetry of locating plate articulates there is the clamping jaw, two pairs clamping jaw and sliding sleeve between articulated have two be V-arrangement's linking arm. The utility model replaces the previous hand righting mode, accords with the regulation of keeping a certain safety distance for the suspended object, and therefore, the operation flow is normalized, rationalized and safer.
Description
Technical Field
The utility model relates to the technical field of oilfield equipment installation tools, in particular to a hole alignment in-place monitoring device for oilfield hoisting operation.
Background
In 2022, petrochemical industry issues "safety management of Chinese petrochemical hoisting operations", wherein 2.6.4 clearly specifies that when a hoisting object is in place, a certain safety distance should be kept between the hoisting object and the hoisting object, so that devices for installing flanges such as a wellhead, a blowout prevention valve, a christmas tree and the like in place in an oilfield need to be corrected when in place;
at present, some operations cannot meet the system requirement of keeping a certain safety distance, a certain correction period is internally given, and a tool capable of being righted and positioned needs to be developed in the correction period;
during research and development, when the counterweight of the beam pumping unit is installed, the installation bolt or the installation pin is required to be righted and positioned, and because the installation position is about 2m, operators also need to meet the requirement of leaving the rotation radius of the counterweight, the distance between the operators and the installation position is long, and the installation hole position of the counterweight is generally arranged in a groove on the side surface of the counterweight, so that the difficulty of remote righting is increased;
during the experimental process, research and development personnel try to use a rod (for example, a telescopic rod disclosed in patent number CN 201620920527.0) to try to centralize, and find that the end part of the rod cannot enter a centralizing area to guide centralizing, so that a special centralizing tool for hoisting an operation hanging object in place needs to be developed according to the specific situation of the area.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides the hole positioning monitoring device for oilfield hoisting operation, which can meet the 'Chinese petrochemical hoisting operation safety management regulations' by using the device to replace the previous manual centralizing mode, so that the operation flow is normalized, rationalized and safe.
The technical scheme of the utility model is as follows:
the device for monitoring the hole positioning in the oilfield hoisting operation comprises a rod body;
one end of the rod body is provided with a handle, the other end of the rod body is connected with a chuck assembly through a first universal joint, and a brake cable is connected between the handle and the chuck assembly;
the chuck assembly comprises a slide bar, a slide sleeve is sleeved on the outer side of the slide bar in a sliding manner, a limit boss is arranged on the slide bar and positioned above the slide sleeve, a support spring is arranged between the limit boss and the slide sleeve, and the support spring is sleeved on the outer side of the slide bar;
the bottom of slide bar is connected with the locating plate, the bilateral symmetry of locating plate articulates there is the clamping jaw, two pairs the articulated linking arm that is V-arrangement between clamping jaw and the sliding sleeve, when the sliding sleeve reciprocates along the slide bar axial, it is closed and opens to drive two pairs clamping jaw through the linking arm.
Preferably, the first universal joint comprises a ball arm and a ball seat arm, and the ball arm is in rotary damping connection with the ball seat arm.
Preferably, the rod body is a telescopic rod.
Preferably, a second universal joint and a short joint are further connected between the rod body and the first universal joint.
Preferably, the brake cable comprises a flexible spool and a wire core, wherein the wire core penetrates into the spool, and both ends of the wire core penetrate out of the spool.
Preferably, the handle comprises a support and an L-shaped grab handle elastically hinged on the support, a threading groove is formed in the support, a thread sleeve is connected to the outer side of the threading groove in a threaded mode, one end of the thread pipe abuts against the outer side of the thread sleeve, and the end portion of the wire core penetrates through the thread sleeve and the threading groove and then is connected with the L-shaped grab handle.
Preferably, the upper end of the outer wall of the sliding rod is provided with a threading seat, the threading seat is provided with a threading hole, the other end of the spool is propped against the outer side of the threading seat, and the other end of the wire core penetrates through the threading hole and then is connected with the sliding sleeve.
Preferably, a binding post for connecting the end part of the wire core is arranged on the outer side of the sliding sleeve.
Preferably, the portable clamping jaw further comprises a camera and a portable monitor, wherein a mounting platform is arranged in the middle of one clamping jaw, the camera is fixed on the mounting platform, and the camera is electrically connected with the monitor.
Preferably, the rod body is made of aluminum magnesium alloy.
Compared with the prior art, the utility model has the following advantages:
in the counterweight assembly process, the counterweight is suspended and lowered to an assembly position through the crane, then the chuck assembly is controlled by the grip to straighten the connecting bolt or the connecting pin, so that the bolt can be aligned with the hole site, and the requirement that a certain safety distance should be kept between the counterweight and the counterweight when 2.6.4 in the Chinese petrochemical hoisting operation safety management rule definitely stipulates that the counterweight is in place can be met by using the utility model to replace the previous manual centralizing mode, thereby standardizing, rationalizing and safeguarding the operation flow.
The rod body, the short joint and the chuck assembly are bent in multiple joints through the two groups of universal joints, positions where installation hole positions are complex or shielded can be easily handled, and the rod body, the short joint and the chuck assembly are not affected by bending and stretching of the rod body when the brake cable is used for transmission.
When the higher region of position or sight have the region of sheltering from to be difficult to observe, can transmit the image in the region that chuck subassembly located in real time through the cooperation of camera and watch-dog, it is more convenient to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the grip;
FIG. 3 is a schematic structural view of a collet assembly;
in the figure:
1. the device comprises a handle, 2, a rod body, 3, a brake cable, 4, a second universal joint, 5, a first universal joint, 6, a chuck assembly, 7 and a short joint;
101. an L-shaped grab handle, 102, a support, 103 and a thread bush;
501. ball seat arm 502, ball head arm;
601. the wire holder, 602, slide bar, 603, spacing boss, 604, sliding sleeve, 605, supporting spring, 606, terminal, 607, link arm, 608, locating plate, 609, mounting platform, 610, clamping jaw.
Detailed Description
The utility model is further illustrated by the following examples in connection with the accompanying drawings.
Example 1
As shown in fig. 1 to 3, the hole alignment and positioning monitoring device for oilfield hoisting operation comprises a rod body 2, wherein the length of the rod body 2 is generally 1.5-3 m, and the integral part is longer and made of an aluminum magnesium alloy material, so that the device has the characteristics of light weight while ensuring the structural strength, and is convenient to hold.
One end of the rod body 2 is provided with a grip 1, the other end of the rod body is connected with a chuck assembly 6 through a first universal joint 5, and a brake cable 3 is connected between the grip 1 and the chuck assembly 6.
The chuck assembly 6 comprises a slide bar 602, a slide sleeve 604 is sleeved outside the slide bar 602 in a sliding manner, a limiting boss 603 is arranged on the slide bar 602 and positioned above the slide sleeve 604, a supporting spring 605 is arranged between the limiting boss 603 and the slide sleeve 604, and the supporting spring 605 is sleeved outside the slide bar 602.
The bottom of the slide bar 602 is connected with a positioning plate 608, clamping jaws 610 are symmetrically hinged on two sides of the positioning plate 608, and two V-shaped linkage arms 607 are hinged between the two clamping jaws 610 and the sliding sleeve 604.
When the sliding sleeve 604 moves up and down along the axial direction of the sliding rod 602, the two pairs of clamping jaws 610 are driven to be closed and opened through the connecting arms 607, and the sliding sleeve 604 can be elastically reset through the supporting springs 605.
In this embodiment, the brake cable 3 and the grip 1 are identical in structure and function to the bicycle accessory, and thus can be used as a general-purpose member.
During the use process: the operator stands in the top or the one side of beam-pumping unit, can avoid the radius of rotation of beam-pumping unit balancing weight, buckles first universal joint 5 according to the angle of mounted position, makes chuck subassembly 6 can get into righting the region smoothly.
In the process of assembling the balancing weight, the balancing weight is suspended and lowered to an assembling position through the crane, and then the chuck assembly 6 is controlled through the grip 1 to straighten the connecting bolt or the connecting pin, so that the bolt can be aligned with the hole site.
The utility model replaces the previous hand centralizing mode, thereby meeting the requirement that when 2.6.4 in the 'Chinese petrochemical hoisting operation safety management rule' clearly stipulates that the hoisted object is in place, a certain safety distance should be kept between the hoisted object and the hoisted object, and further standardizing, rationalizing and safeguarding the operation flow.
Example 2
As shown in fig. 1 to 3, the present embodiment optimizes the structure of the first universal joint 5 based on the above embodiment, specifically:
the first universal joint 5 comprises a ball arm 502 and a ball seat arm 501, wherein the ball arm 502 is in rotation damping connection with the ball seat arm 501, and the ball arm 502 and the ball seat arm 501 are made of metal materials for ensuring structural strength.
In addition, in order to ensure the portability of the utility model, the rod body 2 adopts a telescopic rod, has a specific structure similar to a fishing rod, can be retracted and released, and is convenient to store and carry.
Example 3
As shown in fig. 1 to 3, this embodiment is further optimized based on the above embodiment, specifically:
and a second universal joint 4 and a short joint 7 are also connected between the rod body 2 and the first universal joint 5.
The second universal joint 4 and the first universal joint 5 can have the same structure, and other universal joint structures with rotation damping can be selected.
The rod body 2, the short joint 7 and the chuck assembly 6 are bent in multiple joints through the two groups of universal joints, and positions with complex or shielding installation hole sites can be easily handled.
Example 4
As shown in fig. 1 to 3, the present embodiment optimizes the assembly of the brake cable 3 and the brake cable 3 based on the above embodiment, specifically:
the brake cable 3 comprises a flexible spool and a wire core, wherein the wire core penetrates into the spool, and both ends of the wire core penetrate out of the spool.
The handle 1 comprises a support 102 and an L-shaped grab handle elastically hinged on the support 102, a threading groove is formed in the support 102, a thread sleeve 103 is connected to the outer side of the threading groove in a threaded mode, one end of the thread pipe abuts against the outer side of the thread sleeve 103, and the end portion of the wire core penetrates through the thread sleeve 103 and the threading groove and then is connected with the L-shaped grab handle.
The upper end of the outer wall of the slide bar 602 is provided with a threading seat 601, the threading seat 601 is provided with a threading hole, and the outer side of the slide sleeve 604 is provided with a binding post 606.
The other end of the spool is propped against the outer side of the threading seat 601, and the other end of the wire core passes through the threading hole and then is connected with the binding post 606.
Through the structure, and when the brake cable 3 is utilized for transmission, the device is not influenced by bending of the rod body 2, the short section 7 and the chuck assembly 6 and stretching of the rod body 2.
Example 5
As shown in fig. 1 to 3, this embodiment is further optimized based on the above embodiment, specifically:
the embodiment further comprises a camera and a portable monitor, wherein the middle part of one clamping jaw 610 is provided with a mounting platform 609, the camera is fixed on the mounting platform 609, and the camera is connected with the monitor in a wired or wireless mode.
When the device is used, the higher area or the area with the shielded sight is difficult to observe, the image in the area where the chuck assembly 6 is located can be transmitted in real time through the cooperation of the camera and the monitor, so that the observation blind area is avoided, and the device is more convenient to use.
The present utility model is not limited to the above-described embodiments, and various changes may be made without departing from the spirit of the present utility model within the knowledge of those skilled in the art, and the contents after the changes still fall within the scope of the present utility model.
Claims (10)
1. The utility model provides a monitoring devices is taken one's place to hole in oil field hoist and mount operation, includes the body of rod, its characterized in that: one end of the rod body is provided with a handle, the other end of the rod body is connected with a chuck assembly through a first universal joint, and a brake cable is connected between the handle and the chuck assembly;
the chuck assembly comprises a slide bar, a slide sleeve is sleeved on the outer side of the slide bar in a sliding manner, a limit boss is arranged on the slide bar and positioned above the slide sleeve, a support spring is arranged between the limit boss and the slide sleeve, and the support spring is sleeved on the outer side of the slide bar;
the bottom of slide bar is connected with the locating plate, the bilateral symmetry of locating plate articulates there is the clamping jaw, two pairs the articulated linking arm that is V-arrangement between clamping jaw and the sliding sleeve, when the sliding sleeve reciprocates along the slide bar axial, it is closed and opens to drive two pairs clamping jaw through the linking arm.
2. The oilfield hoisting operation hole-to-hole in-place monitoring device according to claim 1, wherein: the first universal joint comprises a ball arm and a ball seat arm, and the ball arm is in rotary damping connection with the ball seat arm.
3. The oilfield hoisting operation hole-to-hole in-place monitoring device according to claim 1, wherein: the rod body is a telescopic rod.
4. The oilfield hoisting operation hole-to-hole in-place monitoring device according to claim 1, wherein: and a second universal joint and a short joint are further connected between the rod body and the first universal joint.
5. The oilfield hoisting operation hole-to-hole in-place monitoring device according to claim 1, wherein: the brake cable comprises a flexible spool and a wire core, wherein the wire core penetrates into the spool, and both ends of the wire core penetrate out of the spool.
6. The oilfield hoisting operation hole-to-hole in-place monitoring device according to claim 5, wherein: the handle comprises a support and an L-shaped grab handle which is elastically hinged to the support, a threading groove is formed in the support, a thread sleeve is connected to the outer side of the threading groove in a threaded mode, one end of the thread pipe abuts against the outer side of the thread sleeve, and the end portion of the wire core is connected with the L-shaped grab handle after penetrating through the thread sleeve and the threading groove.
7. The oilfield hoisting operation hole-to-hole in-place monitoring device according to claim 6, wherein: the outer wall upper end of slide bar is equipped with the threading seat, be equipped with the through wires hole on the threading seat, the other end of spool supports in the threading seat outside to connect the sliding sleeve after the other tip of sinle silk passes the through wires hole.
8. The oilfield hoisting operation hole-to-hole in-place monitoring device according to claim 7, wherein: and a binding post for connecting the end part of the wire core is arranged on the outer side of the sliding sleeve.
9. The oilfield hoisting operation hole-to-hole in-place monitoring device according to claim 1, wherein: still include camera and portable monitor, one of them the middle part of clamping jaw is equipped with mounting platform, the camera is fixed on mounting platform, the camera is connected with the monitor electricity.
10. The oilfield hoisting operation hole-to-hole in-place monitoring device according to claim 1, wherein: the rod body is made of aluminum magnesium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322030342.5U CN220300217U (en) | 2023-07-31 | 2023-07-31 | Oilfield hoisting operation hole alignment in-place monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322030342.5U CN220300217U (en) | 2023-07-31 | 2023-07-31 | Oilfield hoisting operation hole alignment in-place monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220300217U true CN220300217U (en) | 2024-01-05 |
Family
ID=89375115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322030342.5U Active CN220300217U (en) | 2023-07-31 | 2023-07-31 | Oilfield hoisting operation hole alignment in-place monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220300217U (en) |
-
2023
- 2023-07-31 CN CN202322030342.5U patent/CN220300217U/en active Active
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