CN214787251U - Single-arm rotatable transfer device for workover pipe arranging operation - Google Patents
Single-arm rotatable transfer device for workover pipe arranging operation Download PDFInfo
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- CN214787251U CN214787251U CN202120563876.2U CN202120563876U CN214787251U CN 214787251 U CN214787251 U CN 214787251U CN 202120563876 U CN202120563876 U CN 202120563876U CN 214787251 U CN214787251 U CN 214787251U
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Abstract
The utility model discloses a workover calandria operation single-arm rotatable transfer device, which comprises an oil pipe transfer mechanism, an oil pipe rack and an oil pipe calandria mechanism, wherein the oil pipe transfer mechanism is rotatably connected with one end of the oil pipe rack close to an oil well and is in contact connection with the oil pipe rack when being horizontally placed, the oil pipe calandria mechanism is movably connected with one end of the oil pipe rack far away from the oil well and moves horizontally along the arrangement direction of oil pipes, and the movable starting end of the oil pipe rack mechanism is matched with the oil pipe transfer mechanism to form an oil pipe transfer mechanism; the utility model, through the single-track transfer structure, on one hand, reduces the production and manufacturing cost, and simultaneously reduces the transportation difficulty in the process of moving the field, reduces the transportation cost, and adopts the modular design, thereby being convenient for maintenance and replacement; simultaneously the utility model discloses structural design is owing to reasonable and simple, consequently easily realizes, is fit for popularizing and applying.
Description
Technical Field
The utility model relates to a workover calandria equipment field, concretely relates to workover calandria operation single armed rotatable formula transfer device.
Background
In the oil field well repairing operation process, the well repairing pipe arranging device is used, so that mechanical automation is realized, and the working construction efficiency is improved. There is a large variability in the environment of each wellsite and therefore a large limitation in the movement of the structure if a truss of conventional design is used. Although the truss track type structure has stability, the manufacturing cost is high, the structure is complex, and the truss track type structure plays a crucial determinant factor.
For example, patent No. 202021522313.0 discloses an anti-pollution automatic pipe-discharging and collecting device for workover treatment, which comprises a base with a cuboid structure and a gantry; guard rails are arranged around the base; the guardrails on the left side and the right side of the base are provided with fixed cross beams; one end of the fixed cross beam is hinged with a bent cross beam; crossbeam guide rails are arranged above the fixed crossbeam and the bent crossbeam, and crossbeam rack guide rails are arranged on one sides of the fixed crossbeam and the bent crossbeam; gantry chassis are arranged below two ends of the gantry; the lower end of the gantry chassis is clamped and embedded on the cross beam guide rail and linearly reciprocates along the left side and the right side of the base; one side of the gantry chassis is provided with a gantry motor meshed with the rack guide rail; a gantry guide rail is arranged above the gantry; the gantry guide rail top is equipped with the transportation dolly, and this utility model uses the double track way to transfer the structure, therefore greatly increased production manufacturing cost, simultaneously, in removing the place, the transportation of moving the house also increases the transportation degree of difficulty, is difficult to the dismouting, can only wholly transport, has increased the cost of transportation, consequently, for reducing manufacturing cost, reduces the transportation degree of difficulty, needs a simple structure's device to solve this problem.
Therefore, the above problems should be solved in time by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a workover calandria operation single armed rotation formula transfer device to the defect that prior art exists.
The utility model discloses a realize through following technical scheme: the utility model provides a workover calandria operation single armed can rotate formula transfer device which characterized in that: the oil pipe transfer mechanism is rotationally connected to one end, close to an oil well, of the oil pipe rack and is in contact connection with the oil pipe rack when the oil pipe rack is placed horizontally, the oil pipe rack mechanism is movably connected to one end, far away from the oil well, of the oil pipe rack and moves horizontally along the oil pipe arrangement direction, and the movable starting end of the oil pipe rack mechanism is matched with the oil pipe transfer mechanism to form an oil pipe transfer mechanism;
the oil pipe calandria mechanism comprises a counterweight suspender, a counterweight body, a vertical rod, a horizontal arm, a rear telescopic cylinder body, a rear telescopic rod, a first electromagnet, a front telescopic cylinder body, a front telescopic rod, a second electromagnet and a trolley component, wherein the trolley component is movably connected with one end, far away from an oil well, of the oil pipe calandria frame and moves horizontally along the arrangement direction of oil pipes, the vertical rod is vertically fixed on the trolley component, the middle part of the vertical rod is fixedly connected with the horizontal arm and the counterweight suspender which are opposite and coaxial, the horizontal arm and the counterweight suspender are parallel to the oil pipe calandria frame, the outer end of the counterweight suspender is fixedly connected with the counterweight body, the second electromagnet, the front telescopic rod and the front telescopic cylinder body are sequentially connected from bottom to top along the vertical direction, the front telescopic cylinder body is fixedly connected with the front end of the horizontal arm, and the first electromagnet, the rear telescopic rod and the rear telescopic cylinder body are sequentially connected from bottom to top along the vertical direction, the rear telescopic cylinder body is fixedly connected to the middle part of the horizontal arm.
Preferably, oil pipe transfer mechanism is including transferring the support arm, transferring pneumatic cylinder, clamping mechanism fixing base and clamping mechanism, transfer support arm one end rotate connect in oil pipe rack is close to oil well one end, transfer pneumatic cylinder one end connect in oil pipe rack and the other end connect in transfer the support arm, clamping mechanism passes through the clamping mechanism fixing base is fixed in oil pipe transfer mechanism middle part.
Preferably, clamping mechanism includes from last to the jaw, jaw support arm, support arm connecting plate, jaw support and the jaw pneumatic cylinder that connects gradually down, the jaw support passes through the clamping mechanism fixing base connect in transfer on the support arm, the jaw be two semicircle platelike structures and with oil pipe's pipe shape looks adaptation, the jaw with jaw support arm fixed connection, the jaw support arm with the spacing rotation of support arm connecting plate is connected, the support arm connecting plate with jaw support sliding connection and finally in jaw pneumatic cylinder fixed connection.
Preferably, the dolly subassembly includes horizontal guide, transfers dolly, rack and swing motor, horizontal guide fixed mounting in oil pipe rack keeps away from oil well one end, the rack is fixed in on the horizontal guide, it is located the horizontal guide top to transfer the dolly, the swing motor is fixed in transfer on the dolly and the gear that the output set up with rack toothing.
Preferably, the oil pipe rack includes the calandria base, transfers subassembly base and linking bridge, the calandria base with transfer the subassembly base and laminate the setting side by side along the oil pipe direction of placing, the linking bridge is connected the calandria base with transfer the subassembly base.
Preferably, an oil receiving disc is further arranged at the bottom of the calandria base.
Preferably, oil pipe rack keeps away from oil well one end and still is connected with ground anchor mechanism, ground anchor mechanism includes from the top down fixed connection's ground anchor hydraulic motor, ground anchor bracing piece and ground anchor stake in proper order, ground anchor bracing piece with calandria base fixed connection, ground anchor stake passes affiliated calandria base and is fixed in ground.
Preferably, the oil pipe transfer mechanism is further connected with a pushing hydraulic cylinder, the clamping mechanism fixing seat is connected with the transfer support arm in a sliding mode through a rail, one end of the pushing hydraulic cylinder is fixedly connected with the transfer support arm, and the other end of the pushing hydraulic cylinder is fixedly connected with the clamping mechanism fixing seat.
Preferably, the horizontal arm is further connected with a horizontal arm pull rod, and one end of the horizontal arm pull rod is connected with one end of the front end of the horizontal arm and connected with the top end of the vertical rod.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the utility model discloses a monorail transfers the structure, has reduced manufacturing cost on the one hand, has also reduced the transportation degree of difficulty that removes the place process simultaneously, has reduced the cost of transportation, adopts the modularized design, can conveniently maintain and change. Simultaneously the utility model discloses structural design is owing to reasonable and simple, consequently easily realizes, is fit for popularizing and applying.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic structural view of the clamping mechanism.
In the figure: i-an oil pipe transfer mechanism, II-an oil pipe rack, III-an oil pipe racking mechanism, IV-an earth anchor mechanism, 1-a horizontal arm pull rod, 2-a counterweight suspension rod, 3-a counterweight body, 4-a vertical rod, 5-an earth anchor hydraulic motor, 6-an earth anchor support rod, 7-an earth anchor pile, 8-a trolley assembly, 9-a pipe racking base, 10-a horizontal arm, 11-a connecting support, 12-a rear telescopic cylinder body, 13-a rear telescopic rod, 14-a first electromagnet, 15-a clamping mechanism, 16-a transfer assembly base, 17-a pushing hydraulic cylinder, 18-a front telescopic cylinder body, 19-a front telescopic rod, 20-a second electromagnet, 21-a clamping mechanism fixing seat, 22-a transfer support arm and 23-a transfer hydraulic cylinder, 24-oil pipe, 25-oil receiving disc, 8.1-horizontal guide rail, 8.2-transfer trolley, 8.3-rack, 8.4-rotary motor, 15.1-gripper, 15.2-gripper support arm, 15.3-support arm connecting plate, 15.4-gripper support and 15.5-gripper hydraulic cylinder.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example one
Referring to fig. 1 and fig. 2, a workover calandria operation single armed can rotate formula transfer device, including oil pipe transfer mechanism I, oil pipe rack II and oil pipe calandria mechanism III, oil pipe transfer mechanism I rotates to be connected and is close to oil well one end and level when placing in oil pipe rack II and is connected with the II contacts of oil pipe rack, oil pipe calandria mechanism III connect in oil pipe rack II keeps away from oil well one end and follows the perpendicular to oil pipe arranges the horizontal setting of direction, oil pipe calandria mechanism III initiating terminal with the I cooperation of oil pipe transfer mechanism forms oil pipe handover mechanism.
The oil pipe transfer mechanism I comprises a transfer support arm 22, a transfer hydraulic cylinder 23, a clamping mechanism fixing seat 21 and a clamping mechanism 15, one end of the transfer support arm 22 is rotatably connected to one end, close to an oil well, of the oil pipe rack II, one end of the transfer hydraulic cylinder 23 is connected to the oil pipe rack II, the other end of the transfer hydraulic cylinder is connected to the transfer support arm 22, and the clamping mechanism 15 is fixed in the middle of the oil pipe transfer mechanism I through the clamping mechanism fixing seat 21;
the oil pipe calandria mechanism III comprises a counterweight suspender 2, a counterweight body 3, an upright stanchion 4, a horizontal arm 10, a rear telescopic cylinder body 12, a rear telescopic rod 13, a first electromagnet 14, a front telescopic cylinder body 18, a front telescopic rod 19, a second electromagnet 20 and a trolley component 8, wherein the trolley component 8 is movably connected to one end, far away from an oil well, of the oil pipe calandria frame II and horizontally moves along the direction perpendicular to the arrangement direction of an oil pipe 24, the upright stanchion 4 is vertically fixed on the trolley component 8, the middle part of the upright stanchion 4 is fixedly connected with the horizontal arm 10 and the counterweight suspender 2 which are opposite and coaxial, the horizontal arm 10 and the counterweight suspender 2 are parallel to a transfer support arm 22, the outer end of the counterweight suspender 2 is fixedly connected with the counterweight body 3, the second electromagnet 20, the front telescopic rod 19 and the front telescopic cylinder body 18 are sequentially connected from bottom to top along the vertical direction, the front telescopic cylinder body 18 is fixedly connected to the front end of the horizontal arm 10, the first electromagnet 14, the rear telescopic rod 13 and the rear telescopic cylinder body 12 are sequentially connected from bottom to top along the vertical direction, the rear telescopic cylinder 12 is fixedly connected to the middle of the horizontal arm 10.
The working principle comprises the following steps:
1. lifting the downhole tubing 24 to the surface during workover, and simultaneously erecting the transfer arm 22;
2. the clamping mechanism 15 on the transfer arm 22 grabs the oil pipe, and the transfer arm 22 is driven by the transfer hydraulic cylinder 23 to lay the oil pipe 24 flat;
3. the rear telescopic cylinder 12 and the front telescopic cylinder 18 on the oil pipe calandria mechanism III respectively drive the corresponding rear telescopic rod 13 and the front telescopic rod 19, so that the first electromagnet 14 and the second electromagnet 20 are in contact with the oil pipe 24 and grab the oil pipe 24, and meanwhile, the clamping mechanism 15 is loosened;
4. the oil pipe arranging mechanism III moves horizontally, the oil pipe 24 is placed on the oil pipe arranging frame II and then returns to the initial position;
5. the next cycle is performed starting with operation step 1 until all the tubing 24 is placed in the tubing rack ii.
The utility model discloses improved the double track way that uses in the past design and transferred the structure, reduced production manufacturing cost, also reduced the transportation degree of difficulty of removing the place process simultaneously, reduced the cost of transportation, adopted the modularized design, can conveniently maintain and change.
Example two
Referring to fig. 1, fig. 2 and fig. 3, a workover calandria operation single armed can rotate formula transfer device, including oil pipe transfer mechanism I, oil pipe rack II and oil pipe mechanism III, oil pipe transfer mechanism I rotate connect in oil pipe rack II be close to oil well one end and when the level was placed with oil pipe rack II contact connection, oil pipe mechanism III connect in oil pipe rack II keeps away from oil well one end and along the perpendicular to oil pipe direction level setting of arranging, oil pipe mechanism III initiating terminal with the cooperation of oil pipe transfer mechanism I forms oil pipe handover mechanism.
The oil pipe transfer mechanism I comprises a transfer support arm 22, a transfer hydraulic cylinder 23, a clamping mechanism fixing seat 21 and a clamping mechanism 15, one end of the transfer support arm 22 is rotatably connected to one end, close to an oil well, of the oil pipe rack II, one end of the transfer hydraulic cylinder 23 is connected to the oil pipe rack II, the other end of the transfer hydraulic cylinder is connected to the transfer support arm 22, and the clamping mechanism 15 is fixed in the middle of the oil pipe transfer mechanism I through the clamping mechanism fixing seat 21;
the oil pipe calandria mechanism III comprises a counterweight suspender 2, a counterweight body 3, an upright stanchion 4, a horizontal arm 10, a rear telescopic cylinder body 12, a rear telescopic rod 13, a first electromagnet 14, a front telescopic cylinder body 18, a front telescopic rod 19, a second electromagnet 20 and a trolley component 8, wherein the trolley component 8 is movably connected to one end, far away from an oil well, of the oil pipe calandria frame II and horizontally moves along the direction perpendicular to the arrangement direction of an oil pipe 24, the upright stanchion 4 is vertically fixed on the trolley component 8, the middle part of the upright stanchion 4 is fixedly connected with the horizontal arm 10 and the counterweight suspender 2 which are opposite and coaxial, the horizontal arm 10 and the counterweight suspender 2 are parallel to a transfer support arm 22, the outer end of the counterweight suspender 2 is fixedly connected with the counterweight body 3, the second electromagnet 20, the front telescopic rod 19 and the front telescopic cylinder body 18 are sequentially connected from bottom to top along the vertical direction, the front telescopic cylinder body 18 is fixedly connected to the front end of the horizontal arm 10, the first electromagnet 14, the rear telescopic rod 13 and the rear telescopic cylinder body 12 are sequentially connected from bottom to top along the vertical direction, the rear telescopic cylinder 12 is fixedly connected to the middle of the horizontal arm 10.
The clamping mechanism 15 comprises a jaw 15.1, a jaw support arm 15.2, a support arm connecting plate 15.3, a jaw support 15.4 and a jaw hydraulic cylinder 15.5 which are sequentially connected from top to bottom, the jaw support 15.4 is connected to a transfer support arm 22 through a clamping mechanism fixing seat 21, the jaw 15.1 is of a two-piece semi-arc plate-shaped structure and is matched with the shape of a circular tube of an oil pipe 24, the jaw 15.1 is fixedly connected with the jaw support arm 15.2, the jaw support arm 15.2 is connected with the support arm connecting plate 15.3 in a limiting and rotating mode, and the support arm connecting plate 15.3 is connected with the jaw support 15.4 in a sliding mode and is finally fixedly connected with the jaw hydraulic cylinder 15.5.
The clamping mechanism is controlled by a jaw hydraulic cylinder 15.5, and the jaw 15.1 is connected with a support arm connecting plate 15.3 in a limiting and rotating manner to grab the oil pipe 24, so that the operation and the control are convenient.
EXAMPLE III
Referring to fig. 1, fig. 2 and fig. 3, a workover calandria operation single armed can rotate formula transfer device, including oil pipe transfer mechanism I, oil pipe rack II and oil pipe mechanism III, oil pipe transfer mechanism I rotate connect in oil pipe rack II be close to oil well one end and when the level was placed with oil pipe rack II contact connection, oil pipe mechanism III connect in oil pipe rack II keeps away from oil well one end and along the perpendicular to oil pipe direction level setting of arranging, oil pipe mechanism III initiating terminal with the cooperation of oil pipe transfer mechanism I forms oil pipe handover mechanism.
The oil pipe transfer mechanism I comprises a transfer support arm 22, a transfer hydraulic cylinder 23, a clamping mechanism fixing seat 21 and a clamping mechanism 15, one end of the transfer support arm 22 is rotatably connected to one end, close to an oil well, of the oil pipe rack II, one end of the transfer hydraulic cylinder 23 is connected to the oil pipe rack II, the other end of the transfer hydraulic cylinder is connected to the transfer support arm 22, and the clamping mechanism 15 is fixed in the middle of the oil pipe transfer mechanism I through the clamping mechanism fixing seat 21;
the oil pipe calandria mechanism III comprises a counterweight suspender 2, a counterweight body 3, an upright stanchion 4, a horizontal arm 10, a rear telescopic cylinder body 12, a rear telescopic rod 13, a first electromagnet 14, a front telescopic cylinder body 18, a front telescopic rod 19, a second electromagnet 20 and a trolley component 8, wherein the trolley component 8 is movably connected to one end, far away from an oil well, of the oil pipe calandria frame II and horizontally moves along the direction perpendicular to the arrangement direction of an oil pipe 24, the upright stanchion 4 is vertically fixed on the trolley component 8, the middle part of the upright stanchion 4 is fixedly connected with the horizontal arm 10 and the counterweight suspender 2 which are opposite and coaxial, the horizontal arm 10 and the counterweight suspender 2 are parallel to a transfer support arm 22, the outer end of the counterweight suspender 2 is fixedly connected with the counterweight body 3, the second electromagnet 20, the front telescopic rod 19 and the front telescopic cylinder body 18 are sequentially connected from bottom to top along the vertical direction, the front telescopic cylinder body 18 is fixedly connected to the front end of the horizontal arm 10, the first electromagnet 14, the rear telescopic rod 13 and the rear telescopic cylinder body 12 are sequentially connected from bottom to top along the vertical direction, the rear telescopic cylinder 12 is fixedly connected to the middle of the horizontal arm 10.
The clamping mechanism 15 comprises a jaw 15.1, a jaw support arm 15.2, a support arm connecting plate 15.3, a jaw support 15.4 and a jaw hydraulic cylinder 15.5 which are sequentially connected from top to bottom, the jaw support 15.4 is connected to a transfer support arm 22 through a clamping mechanism fixing seat 21, the jaw 15.1 is of a two-piece semi-arc plate-shaped structure and is matched with the shape of a circular tube of an oil pipe 24, the jaw 15.1 is fixedly connected with the jaw support arm 15.2, the jaw support arm 15.2 is connected with the support arm connecting plate 15.3 in a limiting and rotating mode, and the support arm connecting plate 15.3 is connected with the jaw support 15.4 in a sliding mode and is finally fixedly connected with the jaw hydraulic cylinder 15.5.
The trolley assembly 8 comprises a horizontal guide rail 8.1, a transfer trolley 8.2, a rack 8.3 and a rotary motor 8.4, the horizontal guide rail 8.1 is fixedly connected to one end, far away from an oil well, of the oil pipe rack II and is perpendicular to the arrangement direction of the oil pipes 24, the rack 8.3 is fixed on the horizontal guide rail 8.1, the rotary motor 8.4 is fixed on the transfer trolley 8.2, gears and the rack 8.3 arranged at the output end of the rotary motor are meshed, and the transfer trolley 8.2 is in rolling connection with the horizontal guide rail 8.1.
The gear at the bottom of the transfer trolley 8.2 in the trolley assembly is meshed with the rack 8.3, so that the oil pipe discharging pipe mechanism III can stably transfer the oil pipe 24 to a position where the oil pipe needs to be placed, and the use is convenient.
Example four
Referring to fig. 1, fig. 2 and fig. 3, a workover calandria operation single armed can rotate formula transfer device, including oil pipe transfer mechanism I, oil pipe rack II and oil pipe mechanism III, oil pipe transfer mechanism I rotate connect in oil pipe rack II be close to oil well one end and when the level was placed with oil pipe rack II contact connection, oil pipe mechanism III connect in oil pipe rack II keeps away from oil well one end and along the perpendicular to oil pipe direction level setting of arranging, oil pipe mechanism III initiating terminal with the cooperation of oil pipe transfer mechanism I forms oil pipe handover mechanism.
The oil pipe transfer mechanism I comprises a transfer support arm 22, a transfer hydraulic cylinder 23, a clamping mechanism fixing seat 21 and a clamping mechanism 15, one end of the transfer support arm 22 is rotatably connected to one end, close to an oil well, of the oil pipe rack II, one end of the transfer hydraulic cylinder 23 is connected to the oil pipe rack II, the other end of the transfer hydraulic cylinder is connected to the transfer support arm 22, and the clamping mechanism 15 is fixed in the middle of the oil pipe transfer mechanism I through the clamping mechanism fixing seat 21;
the oil pipe calandria mechanism III comprises a counterweight suspender 2, a counterweight body 3, an upright stanchion 4, a horizontal arm 10, a rear telescopic cylinder body 12, a rear telescopic rod 13, a first electromagnet 14, a front telescopic cylinder body 18, a front telescopic rod 19, a second electromagnet 20 and a trolley component 8, wherein the trolley component 8 is movably connected to one end, far away from an oil well, of the oil pipe calandria frame II and horizontally moves along the direction perpendicular to the arrangement direction of an oil pipe 24, the upright stanchion 4 is vertically fixed on the trolley component 8, the middle part of the upright stanchion 4 is fixedly connected with the horizontal arm 10 and the counterweight suspender 2 which are opposite and coaxial, the horizontal arm 10 and the counterweight suspender 2 are parallel to a transfer support arm 22, the outer end of the counterweight suspender 2 is fixedly connected with the counterweight body 3, the second electromagnet 20, the front telescopic rod 19 and the front telescopic cylinder body 18 are sequentially connected from bottom to top along the vertical direction, the front telescopic cylinder body 18 is fixedly connected to the front end of the horizontal arm 10, the first electromagnet 14, the rear telescopic rod 13 and the rear telescopic cylinder body 12 are sequentially connected from bottom to top along the vertical direction, the rear telescopic cylinder 12 is fixedly connected to the middle of the horizontal arm 10.
The clamping mechanism 15 comprises a jaw 15.1, a jaw support arm 15.2, a support arm connecting plate 15.3, a jaw support 15.4 and a jaw hydraulic cylinder 15.5 which are sequentially connected from top to bottom, the jaw support 15.4 is connected to a transfer support arm 22 through a clamping mechanism fixing seat 21, the jaw 15.1 is of a two-piece semi-arc plate-shaped structure and is matched with the shape of a circular tube of an oil pipe 24, the jaw 15.1 is fixedly connected with the jaw support arm 15.2, the jaw support arm 15.2 is connected with the support arm connecting plate 15.3 in a limiting and rotating mode, and the support arm connecting plate 15.3 is connected with the jaw support 15.4 in a sliding mode and is finally fixedly connected with the jaw hydraulic cylinder 15.5.
The trolley assembly 8 comprises a horizontal guide rail 8.1, a transfer trolley 8.2, a rack 8.3 and a rotary motor 8.4, the horizontal guide rail 8.1 is fixedly connected to one end, far away from an oil well, of the oil pipe rack II and is perpendicular to the arrangement direction of the oil pipes 24, the rack 8.3 is fixed on the horizontal guide rail 8.1, the rotary motor 8.4 is fixed on the transfer trolley 8.2, gears and the rack 8.3 arranged at the output end of the rotary motor are meshed, and the transfer trolley 8.2 is in rolling connection with the horizontal guide rail 8.1.
The oil pipe rack II comprises a pipe arranging base 9, a transferring assembly base 16 and a connecting support 11, the pipe arranging base 9 and the transferring assembly base 16 are arranged in a side-by-side attaching mode along the placing direction of the oil pipe 24, and the connecting support 11 is connected with the pipe arranging base 9 and the transferring assembly base 16.
EXAMPLE five
Referring to fig. 1, fig. 2 and fig. 3, a workover calandria operation single armed can rotate formula transfer device, including oil pipe transfer mechanism I, oil pipe rack II and oil pipe mechanism III, oil pipe transfer mechanism I rotate connect in oil pipe rack II be close to oil well one end and when the level was placed with oil pipe rack II contact connection, oil pipe mechanism III connect in oil pipe rack II keeps away from oil well one end and along the perpendicular to oil pipe direction level setting of arranging, oil pipe mechanism III initiating terminal with the cooperation of oil pipe transfer mechanism I forms oil pipe handover mechanism.
The oil pipe transfer mechanism I comprises a transfer support arm 22, a transfer hydraulic cylinder 23, a clamping mechanism fixing seat 21 and a clamping mechanism 15, one end of the transfer support arm 22 is rotatably connected to one end, close to an oil well, of the oil pipe rack II, one end of the transfer hydraulic cylinder 23 is connected to the oil pipe rack II, the other end of the transfer hydraulic cylinder is connected to the transfer support arm 22, and the clamping mechanism 15 is fixed in the middle of the oil pipe transfer mechanism I through the clamping mechanism fixing seat 21;
the oil pipe calandria mechanism III comprises a counterweight suspender 2, a counterweight body 3, an upright stanchion 4, a horizontal arm 10, a rear telescopic cylinder body 12, a rear telescopic rod 13, a first electromagnet 14, a front telescopic cylinder body 18, a front telescopic rod 19, a second electromagnet 20 and a trolley component 8, wherein the trolley component 8 is movably connected to one end, far away from an oil well, of the oil pipe calandria frame II and horizontally moves along the direction perpendicular to the arrangement direction of an oil pipe 24, the upright stanchion 4 is vertically fixed on the trolley component 8, the middle part of the upright stanchion 4 is fixedly connected with the horizontal arm 10 and the counterweight suspender 2 which are opposite and coaxial, the horizontal arm 10 and the counterweight suspender 2 are parallel to a transfer support arm 22, the outer end of the counterweight suspender 2 is fixedly connected with the counterweight body 3, the second electromagnet 20, the front telescopic rod 19 and the front telescopic cylinder body 18 are sequentially connected from bottom to top along the vertical direction, the front telescopic cylinder body 18 is fixedly connected to the front end of the horizontal arm 10, the first electromagnet 14, the rear telescopic rod 13 and the rear telescopic cylinder body 12 are sequentially connected from bottom to top along the vertical direction, the rear telescopic cylinder 12 is fixedly connected to the middle of the horizontal arm 10.
The clamping mechanism 15 comprises a jaw 15.1, a jaw support arm 15.2, a support arm connecting plate 15.3, a jaw support 15.4 and a jaw hydraulic cylinder 15.5 which are sequentially connected from top to bottom, the jaw support 15.4 is connected to a transfer support arm 22 through a clamping mechanism fixing seat 21, the jaw 15.1 is of a two-piece semi-arc plate-shaped structure and is matched with the shape of a circular tube of an oil pipe 24, the jaw 15.1 is fixedly connected with the jaw support arm 15.2, the jaw support arm 15.2 is connected with the support arm connecting plate 15.3 in a limiting and rotating mode, and the support arm connecting plate 15.3 is connected with the jaw support 15.4 in a sliding mode and is finally fixedly connected with the jaw hydraulic cylinder 15.5.
The trolley assembly 8 comprises a horizontal guide rail 8.1, a transfer trolley 8.2, a rack 8.3 and a rotary motor 8.4, the horizontal guide rail 8.1 is fixedly connected to one end, far away from an oil well, of the oil pipe rack II and is perpendicular to the arrangement direction of the oil pipes 24, the rack 8.3 is fixed on the horizontal guide rail 8.1, the rotary motor 8.4 is fixed on the transfer trolley 8.2, gears and the rack 8.3 arranged at the output end of the rotary motor are meshed, and the transfer trolley 8.2 is in rolling connection with the horizontal guide rail 8.1.
The oil pipe rack II comprises a pipe arranging base 9, a transferring assembly base 16 and a connecting support 11, the pipe arranging base 9 and the transferring assembly base 16 are arranged in a side-by-side attaching mode along the placing direction of the oil pipe 24, and the connecting support 11 is connected with the pipe arranging base 9 and the transferring assembly base 16.
The bottom of the calandria base 9 is also provided with an oil receiving disc 25.
And one end of the oil pipe calandria frame II, which is far away from the oil well, is also connected with a ground anchor mechanism IV, the ground anchor mechanism IV comprises a ground anchor hydraulic motor 5, a ground anchor support rod 6 and a ground anchor pile 7 which are fixedly connected from top to bottom, the ground anchor support rod 6 is fixedly connected with the calandria base 9, and the ground anchor pile 7 penetrates through the calandria base 9 and is fixed on the ground.
The ground anchor mechanism IV can ensure that accidents such as overturning and the like cannot happen due to reasons such as overweight and the like in the operation process of equipment, and meanwhile, the oil pipe bent frame II is fixed on the ground, so that accidents caused by the fact that the oil pipe 24 falls off due to the fact that the oil pipe bent frame II moves are avoided
EXAMPLE six
Referring to fig. 1, fig. 2 and fig. 3, a workover calandria operation single armed can rotate formula transfer device, including oil pipe transfer mechanism I, oil pipe rack II and oil pipe mechanism III, oil pipe transfer mechanism I rotate connect in oil pipe rack II be close to oil well one end and when the level was placed with oil pipe rack II contact connection, oil pipe mechanism III connect in oil pipe rack II keeps away from oil well one end and along the perpendicular to oil pipe direction level setting of arranging, oil pipe mechanism III initiating terminal with the cooperation of oil pipe transfer mechanism I forms oil pipe handover mechanism.
The oil pipe transfer mechanism I comprises a transfer support arm 22, a transfer hydraulic cylinder 23, a clamping mechanism fixing seat 21 and a clamping mechanism 15, one end of the transfer support arm 22 is rotatably connected to one end, close to an oil well, of the oil pipe rack II, one end of the transfer hydraulic cylinder 23 is connected to the oil pipe rack II, the other end of the transfer hydraulic cylinder is connected to the transfer support arm 22, and the clamping mechanism 15 is fixed in the middle of the oil pipe transfer mechanism I through the clamping mechanism fixing seat 21;
the oil pipe calandria mechanism III comprises a counterweight suspender 2, a counterweight body 3, an upright stanchion 4, a horizontal arm 10, a rear telescopic cylinder body 12, a rear telescopic rod 13, a first electromagnet 14, a front telescopic cylinder body 18, a front telescopic rod 19, a second electromagnet 20 and a trolley component 8, wherein the trolley component 8 is movably connected to one end, far away from an oil well, of the oil pipe calandria frame II and horizontally moves along the direction perpendicular to the arrangement direction of an oil pipe 24, the upright stanchion 4 is vertically fixed on the trolley component 8, the middle part of the upright stanchion 4 is fixedly connected with the horizontal arm 10 and the counterweight suspender 2 which are opposite and coaxial, the horizontal arm 10 and the counterweight suspender 2 are parallel to a transfer support arm 22, the outer end of the counterweight suspender 2 is fixedly connected with the counterweight body 3, the second electromagnet 20, the front telescopic rod 19 and the front telescopic cylinder body 18 are sequentially connected from bottom to top along the vertical direction, the front telescopic cylinder body 18 is fixedly connected to the front end of the horizontal arm 10, the first electromagnet 14, the rear telescopic rod 13 and the rear telescopic cylinder body 12 are sequentially connected from bottom to top along the vertical direction, the rear telescopic cylinder 12 is fixedly connected to the middle of the horizontal arm 10.
The clamping mechanism 15 comprises a jaw 15.1, a jaw support arm 15.2, a support arm connecting plate 15.3, a jaw support 15.4 and a jaw hydraulic cylinder 15.5 which are sequentially connected from top to bottom, the jaw support 15.4 is connected to a transfer support arm 22 through a clamping mechanism fixing seat 21, the jaw 15.1 is of a two-piece semi-arc plate-shaped structure and is matched with the shape of a circular tube of an oil pipe 24, the jaw 15.1 is fixedly connected with the jaw support arm 15.2, the jaw support arm 15.2 is connected with the support arm connecting plate 15.3 in a limiting and rotating mode, and the support arm connecting plate 15.3 is connected with the jaw support 15.4 in a sliding mode and is finally fixedly connected with the jaw hydraulic cylinder 15.5.
The trolley assembly 8 comprises a horizontal guide rail 8.1, a transfer trolley 8.2, a rack 8.3 and a rotary motor 8.4, the horizontal guide rail 8.1 is fixedly connected to one end, far away from an oil well, of the oil pipe rack II and is perpendicular to the arrangement direction of the oil pipes 24, the rack 8.3 is fixed on the horizontal guide rail 8.1, the rotary motor 8.4 is fixed on the transfer trolley 8.2, gears and the rack 8.3 arranged at the output end of the rotary motor are meshed, and the transfer trolley 8.2 is in rolling connection with the horizontal guide rail 8.1.
The oil pipe rack II comprises a pipe arranging base 9, a transferring assembly base 16 and a connecting support 11, the pipe arranging base 9 and the transferring assembly base 16 are arranged in a side-by-side attaching mode along the placing direction of the oil pipe 24, and the connecting support 11 is connected with the pipe arranging base 9 and the transferring assembly base 16.
The bottom of the calandria base 9 is also provided with an oil receiving disc 25.
One end, far away from the oil well, of the oil pipe rack II is further connected with a ground anchor mechanism IV, the ground anchor mechanism IV comprises a ground anchor hydraulic motor 5, a ground anchor supporting rod 6 and a ground anchor, the ground anchor hydraulic motor, the ground anchor supporting rod 6 and the pipe arranging base 9 are fixedly connected from top to bottom, and the ground anchor penetrates through the pipe arranging base 9 and is fixed on the ground.
The oil pipe transfer mechanism I is further connected with a pushing hydraulic cylinder 17, the clamping mechanism fixing seat 21 is connected with the transfer support arm 22 in a sliding mode through a rail, one end of the pushing hydraulic cylinder 17 is fixedly connected to the transfer support arm 22, and the other end of the pushing hydraulic cylinder 17 is fixedly connected to the clamping mechanism fixing seat 21.
The horizontal arm 10 is also connected with a horizontal arm pull rod 1, and one end of the horizontal arm pull rod 1 is connected with the front end of the horizontal arm 10 and one end is connected with the top end of the vertical rod 4.
The clamping mechanism 15 can be moved by pushing the hydraulic cylinder 17, so that the position of the oil pipe 24 is adjusted, the oil pipe arranging mechanism III is easier to grab and discharge the oil pipe 24, the horizontal arm pull rod 1 is arranged, the stress balance of the horizontal arm is guaranteed, and the operation safety of the equipment is improved.
The present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the spirit of the present invention, and the changed contents still belong to the protection scope of the present invention.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a workover calandria operation single armed can rotate formula transfer device which characterized in that: the oil pipe transfer mechanism is rotationally connected to one end, close to an oil well, of the oil pipe rack and is in contact connection with the oil pipe rack when the oil pipe rack is placed horizontally, the oil pipe rack mechanism is movably connected to one end, far away from the oil well, of the oil pipe rack and moves horizontally along the oil pipe arrangement direction, and the movable starting end of the oil pipe rack mechanism is matched with the oil pipe transfer mechanism to form an oil pipe transfer mechanism;
the oil pipe calandria mechanism comprises a counterweight suspender, a counterweight body, a vertical rod, a horizontal arm, a rear telescopic cylinder body, a rear telescopic rod, a first electromagnet, a front telescopic cylinder body, a front telescopic rod, a second electromagnet and a trolley component, wherein the trolley component is movably connected with one end, far away from an oil well, of the oil pipe calandria frame and moves horizontally along the arrangement direction of oil pipes, the vertical rod is vertically fixed on the trolley component, the middle part of the vertical rod is fixedly connected with the horizontal arm and the counterweight suspender which are opposite and coaxial, the horizontal arm and the counterweight suspender are parallel to the oil pipe calandria frame, the outer end of the counterweight suspender is fixedly connected with the counterweight body, the second electromagnet, the front telescopic rod and the front telescopic cylinder body are sequentially connected from bottom to top along the vertical direction, the front telescopic cylinder body is fixedly connected with the front end of the horizontal arm, and the first electromagnet, the rear telescopic rod and the rear telescopic cylinder body are sequentially connected from bottom to top along the vertical direction, the rear telescopic cylinder body is fixedly connected to the middle part of the horizontal arm.
2. The single-arm rotatable transfer device for workover pipe racking operation according to claim 1, wherein: the oil pipe transfer mechanism comprises a transfer support arm, a transfer hydraulic cylinder, a clamping mechanism fixing seat and a clamping mechanism, wherein one end of the transfer support arm is rotatably connected to one end, close to an oil well, of the oil pipe rack, one end of the transfer hydraulic cylinder is connected to the oil pipe rack, the other end of the transfer hydraulic cylinder is connected to the transfer support arm, and the clamping mechanism is fixed to the middle of the oil pipe transfer mechanism through the clamping mechanism fixing seat.
3. The single-arm rotatable transfer device for workover pipe racking operation according to claim 2, wherein: clamping mechanism includes from last to the gripper, gripper support arm, support arm connecting plate, gripper support and the gripper pneumatic cylinder that connects gradually down, the gripper support passes through the clamping mechanism fixing base connect in transfer on the support arm, the gripper be two semicircle platelike structures and with oil pipe's pipe shape looks adaptation, the gripper with gripper support arm fixed connection, the gripper support arm with the spacing rotation of support arm connecting plate is connected, the support arm connecting plate with gripper support sliding connection and finally in gripper pneumatic cylinder fixed connection.
4. The single-arm rotatable transfer device for workover pipe racking operation according to claim 1, wherein: the dolly subassembly includes horizontal guide, transfers dolly, rack and swing motor, horizontal guide fixed mounting in oil pipe rack keeps away from oil well one end, the rack is fixed in on the horizontal guide, it is located the horizontal guide top to transfer the dolly, the swing motor is fixed in transfer on the dolly and the output set up the gear with rack toothing.
5. The single-arm rotatable transfer device for workover pipe racking operation according to claim 1, wherein: the oil pipe rack includes the calandria base, transfers subassembly base and linking bridge, the calandria base with transfer the subassembly base and laminate the setting side by side along oil pipe direction of placing, the linking bridge is connected the calandria base with transfer the subassembly base.
6. The single-arm rotatable transfer device for workover pipe racking operation according to claim 5, wherein: an oil receiving disc is further arranged at the bottom of the calandria base.
7. The single-arm rotatable transfer device for workover pipe racking operation according to claim 1, wherein: the oil pipe rack is kept away from oil well one end and still is connected with ground anchor mechanism, and ground anchor mechanism includes from the top down fixed connection's ground anchor hydraulic motor, ground anchor bracing piece and ground anchor stake in proper order, ground anchor bracing piece and calandria base fixed connection, and ground anchor stake passes affiliated calandria base and is fixed in ground.
8. The single-arm rotatable transfer device for workover pipe racking operation according to claim 2, wherein: the oil pipe transferring mechanism is characterized in that a pushing hydraulic cylinder is further connected to the oil pipe transferring mechanism, the clamping mechanism fixing seat is connected with the transferring support arm in a sliding mode through a rail, one end of the pushing hydraulic cylinder is fixedly connected to the transferring support arm, and the other end of the pushing hydraulic cylinder is fixedly connected to the clamping mechanism fixing seat.
9. The single-arm rotatable transfer device for workover pipe racking operation according to claim 1, wherein: the horizontal arm is further connected with a horizontal arm pull rod, and one end of the horizontal arm pull rod is connected with one end of the front end of the horizontal arm and connected with the top end of the vertical rod.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120563876.2U CN214787251U (en) | 2021-03-19 | 2021-03-19 | Single-arm rotatable transfer device for workover pipe arranging operation |
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|---|---|---|---|
| CN202120563876.2U CN214787251U (en) | 2021-03-19 | 2021-03-19 | Single-arm rotatable transfer device for workover pipe arranging operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000838A (en) * | 2021-12-01 | 2022-02-01 | 济南光先数控机械有限公司 | Cantilever type pipe arranging machine |
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2021
- 2021-03-19 CN CN202120563876.2U patent/CN214787251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114000838A (en) * | 2021-12-01 | 2022-02-01 | 济南光先数控机械有限公司 | Cantilever type pipe arranging machine |
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