CN214616460U

CN214616460U - Explosion-proof electromagnetic heating sled of well head

Info

Publication number: CN214616460U
Application number: CN202120458701.5U
Authority: CN
Inventors: 胡美英; 于国华; 崔振东; 蒋明祥; 滕晓阳
Original assignee: SLOF WUHUA PETROLEUM EQUIPMENT MANUFACTURING CO LTD
Current assignee: SLOF WUHUA PETROLEUM EQUIPMENT MANUFACTURING CO LTD
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-05
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a wellhead explosion-proof electromagnetic heating pry, which comprises a box body, wherein the top of the box body is provided with an opening, the top of the box body is provided with a cover plate, the bottom of the cover plate near the left side and the right side is provided with an inserting mechanism, the left side and the right side of the inner cavity of the box body are respectively provided with a storage battery, the bottom of the inner cavity of the box body is provided with an installation plate, the top of the mounting plate is provided with a placing groove near the left side and the right side, the inner cavity of the placing groove is provided with an electromagnetic heating pry body, the left side and the right side of the mounting plate near the bottom are both provided with mounting grooves, a plurality of through holes which are uniformly distributed are arranged between the mounting grooves and the adjacent placing grooves, an electromagnetic heater is arranged in the inner cavity of the mounting groove, a clamping mechanism is arranged on one side of the electromagnetic heater close to the storage battery, a plurality of kerve has been seted up to box inner chamber bottom, the utility model discloses a series of structures make this device have characteristics such as long service life and convenient to detach.

Description

Explosion-proof electromagnetic heating sled of well head

Technical Field

The utility model relates to an explosion-proof technical field of well head specifically is an explosion-proof electromagnetic heating sled of well head.

Background

Along with the progress of society, more and more work also comes to the birth, when the well head carries out work, in order to prevent the danger that the well head explodes, generally can select suitable explosion-proof measure, and among numerous explosion-proof measure, the electromagnetic heating sled is most common, current electromagnetic heating sled is in the use, often because it is under high temperature state for a long time, leads to its life face shorter, and when its inside part broke down, can not be convenient dismantle it and change, so put forward a well head explosion-proof electromagnetic heating sled here.

SUMMERY OF THE UTILITY MODEL

The utility model provides an explosion-proof electromagnetic heating sled of well head is provided to the defect that overcomes prior art's life weak point and be not convenient for dismantle. The wellhead explosion-proof electromagnetic heating pry has the advantages of being long in service life and convenient to detach.

In order to achieve the above object, the utility model provides a following technical scheme: a wellhead explosion-proof electromagnetic heating pry comprises a box body, wherein the top of the box body is provided with an opening, the top of the box body is provided with a cover plate, the bottom of the cover plate is provided with a plugging mechanism near the left side and the right side, the left side and the right side of an inner cavity of the box body are provided with storage batteries, the bottom of the inner cavity of the box body is provided with a mounting plate, the top of the mounting plate is provided with a placing groove near the left side and the right side, the inner cavity of the placing groove is provided with an electromagnetic heating pry body, the left side and the right side of the mounting plate are provided with mounting grooves near the bottom, a plurality of through holes which are uniformly distributed are arranged between the mounting grooves and the adjacent placing grooves, the inner cavity of the mounting groove is provided with an electromagnetic heater, one side of the electromagnetic heater, which is near the storage batteries, is provided with a plurality of bottom grooves, the bottom of the mounting plate is fixedly connected with a plurality of bottom blocks matched with the bottom grooves, the bottom block is inserted into the inner cavities of the adjacent bottom grooves, the left side and the right side of the bottom block are both provided with a pointed groove, and the left side and the right side of the bottom block are both provided with a clamping mechanism.

Preferably, the inserting mechanism comprises a clamping block, the clamping block is fixedly connected with the bottom of the cover plate, clamping grooves are formed in the positions, close to the left side and the right side, of the top of the box body, the clamping block is inserted into an adjacent clamping groove inner cavity, vertical blocks are arranged on the positions, close to the top, of the left side and the right side of the box body, a second spring is fixedly connected between the vertical blocks and the side wall of the box body together, a stop block is fixedly connected to one side, close to the box body, of the vertical block, one side, far away from the stop block, of the stop block penetrates through the adjacent second spring and the clamping groove and extends to the clamping groove inner cavity, and the stop block is movably connected with the clamping groove.

Preferably, fixture includes the crosspiece, two fixed connection is in the mounting panel left and right sides respectively for the crosspiece, there is the movable block one side that the mounting panel was kept away from to the crosspiece through pivot swing joint, install volute spiral spring between movable block and the adjacent crosspiece, one side fixed connection clamp splice that the movable block is close to electromagnetic heater, one side that the movable block was kept away from to the clamp splice is laminated with adjacent electromagnetic heater mutually.

Preferably, the clamping mechanism comprises an insertion block, one side of the insertion block, which is close to the bottom block, is inserted into an adjacent pointed groove inner cavity, transverse grooves are formed in the left side and the right side of the bottom groove, a first spring is fixedly connected to one side, which is far away from the bottom block, of the transverse groove inner cavity, and one end, which is close to the bottom block, of the first spring is fixedly connected with the adjacent insertion block.

Preferably, two top grooves are formed in the bottom of the cover plate and are arranged left and right, the fan is installed in the inner cavity of the top groove, and a plurality of uniformly distributed through holes are formed in the top of the inner cavity of the top groove.

Preferably, the bottom of the bottom block is arranged in a sharp angle, and a plurality of bottom blocks are distributed in a linear array form from left to right.

Preferably, the two electromagnetic heaters are arranged in a left-right symmetrical manner by taking the central axis of the mounting plate as a symmetrical axis.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the electromagnetic heating pry is used, the device can properly cool the inner cavity of the box body through the matching use among a series of components such as the fan, the through hole, the cover plate and the like, so that the service life of the electromagnetic heating pry body is ensured;

2. the utility model discloses when using, use through the cooperation between a series of parts such as inserted block, kerve and bottom block for this device can be convenient dismantle it when needs are changed electromagnetic heater.

Drawings

FIG. 1 is a schematic cross-sectional structural view of a front view of the present invention;

fig. 2 is a top view of the component mounting plate of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a box body; 2. a transverse groove; 3. a first spring; 4. inserting a block; 5. a bottom groove; 6. a bottom block; 7. a pointed groove; 8. mounting a plate; 9. an electromagnetic heater; 10. mounting grooves; 11. a through hole; 12. an electromagnetic heating pry body; 13. a placement groove; 14. a storage battery; 15. a top groove; 16. perforating; 17. a fan; 18. a clamping block; 19. a stopper; 20. a second spring; 21. a vertical block; 22. a card slot; 23. a transverse block; 24. a volute spiral spring; 25. a movable block; 26. a clamping block; 27. and (7) a cover plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a wellhead explosion-proof electromagnetic heating pry comprises a box body 1, the top of the box body 1 is provided with an opening, the top of the box body 1 is provided with a cover plate 27, the bottom of the cover plate 27 is provided with two top grooves 15, the two top grooves 15 are arranged in the left and right directions, an inner cavity of each top groove 15 is provided with a fan 17, the top of the inner cavity of each top groove 15 is provided with a plurality of uniformly distributed through holes 16, the inner cavity of the box body 1 can be cooled by the fans 17 through the arrangement, the bottom of the cover plate 27 is provided with an inserting mechanism near the left and right sides, the inserting mechanism comprises a fixture block 18, the fixture block 18 is fixedly connected with the bottom of the cover plate 27, the top of the box body 1 is provided with clamp grooves 22 near the left and right sides, the fixture block 18 is inserted into the inner cavity of the adjacent clamp groove 22, the left and right sides of the box body 1 are provided with vertical blocks 21 near the tops, a second spring 20 is fixedly connected between the vertical block 21 and the side wall of the box body 1, and one side of the vertical block 21 is fixedly connected with a stop block 19, one side of the stop block 19, which is far away from the vertical block 21, penetrates through the adjacent second spring 20 and the clamping groove 22 and extends to the inner cavity of the clamping groove 22, the stop block 19 and the clamping groove 22 are movably connected, the cover plate 27 is convenient to mount and dismount through the arrangement, the storage batteries 14 are mounted on the left side and the right side of the inner cavity of the box body 1, the mounting plate 8 is arranged at the bottom of the inner cavity of the box body 1, the placing grooves 13 are respectively formed at the positions, close to the left side and the right side, of the top of the mounting plate 8, the electromagnetic heating pry body 12 is mounted in the inner cavity of the placing groove 13, the mounting grooves 10 are respectively formed at the positions, close to the bottom, of the left side and the right side of the mounting plate 8, a plurality of through holes 11 which are uniformly distributed are formed between the mounting groove 10 and the adjacent placing grooves 13, the electromagnetic heaters 9 are arranged in the inner cavity of the mounting groove 10, the two electromagnetic heaters 9 are arranged in bilateral symmetry by taking the central axis of the mounting plate 8 as a symmetry axis, and one side, which is close to the storage batteries 14, is provided with a clamping mechanism, the clamping mechanism comprises transverse blocks 23, the two transverse blocks 23 are respectively fixedly connected to the left side and the right side of the mounting plate 8, one side of each transverse block 23, which is far away from the mounting plate 8, is movably connected with a movable block 25 through a rotating shaft, a volute spiral spring 24 is installed between each movable block 25 and the adjacent transverse block 23, one side of each movable block 25, which is close to each electromagnetic heater 9, is fixedly connected with a clamping block 26, one side of each clamping block 26, which is far away from each movable block 25, is attached to the adjacent electromagnetic heater 9, the electromagnetic heaters 9 can stably work through the arrangement, the bottom of the inner cavity of the box body 1 is provided with a plurality of bottom grooves 5, the bottom of the mounting plate 8 is fixedly connected with a plurality of bottom blocks 6 matched with the bottom grooves 5, the bottom blocks 6 are inserted in the inner cavities of the adjacent bottom grooves 5, the left side and the right side of each bottom block 6 are provided with sharp grooves 7, the left side and the right side of each bottom block 6 are provided with clamping mechanisms, each clamping mechanism comprises an insertion block 4, one side of each insertion block 4, which is inserted in the inner cavity of the adjacent sharp groove 7, horizontal groove 2 has all been seted up to the 5 left and right sides in kerve, and the first spring 3 of one side fixedly connected with of bottom block 6 is kept away from to 2 inner chambers in horizontal groove, and first spring 3 is close to the one end of bottom block 6 and adjacent 4 fixed connection of inserted block, makes mounting panel 8 be convenient for install and dismantle through this setting, and 6 bottoms in bottom block set up for the closed angle, and a plurality of bottom block 6 is linear array form from a left side to the right side and distributes.

The working principle is as follows: when the utility model is used, two vertical blocks 21 are directly pulled, the vertical blocks 21 drive the stop block 19 to move and simultaneously stretch the second spring 20, when the stop block 19 moves to a position where the block 18 is no longer blocked, the cover plate 27 can be directly taken down, the electromagnetic heating pry body 12 arranged in the inner cavity of the placing groove 13 can be taken out for use, after the electromagnetic heating pry body 12 is used, the electromagnetic heating pry body can be arranged in the inner cavity of the placing groove 13 again, the cover plate 27 is reinstalled, the fan 17 arranged in the inner cavity of the top groove 15 is rotated through the perforation 16 under the action of outside natural wind, the temperature of the inner cavity of the box body 1 is reduced through the rotation of the fan 17, so that the service life of the electromagnetic heating pry body 12 is longer, when the temperature of the electromagnetic heating pry body 12 is insufficient, and the temperature of the electromagnetic heating pry body needs to be raised, the electromagnetic heater 9 is driven through the storage battery 14, the heat generated by the electromagnetic heater 9 is transferred to the electromagnetic heating pry body 12 through the through hole 11, the electromagnetic heater 9 is heated for the next use, when the electromagnetic heater 9 is used for a long time and needs to be replaced, the cover plate 27 is taken down by pulling the vertical block 21, then the mounting plate 8 is pulled, the mounting plate 8 drives the bottom block 6 to move, the bottom block 6 drives the plug block 4 to move through the pointed groove 7, when the plug block 4 moves to be pulled out of the pointed groove 7, the bottom block 6 can be directly taken out from the inner cavity of the bottom groove 5, so that the mounting plate 8 is taken out from the inner cavity of the box body 1, then the movable block 25 is pulled, the movable block 25 drives the clamping block 26 to move, at the same time, the scroll spring 24 is compressed, when the clamping block 26 moves to a position far away from the installation groove 10, the electromagnetic heater 9 can be directly taken out for replacement, then the movable block 25 is released, the movable block 25 is restored to the original position under the elastic action of the spiral spring 24, and drives the clamping block 26 to clamp the new electromagnetic heater 9, so as to prevent the new electromagnetic heater from moving during operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an explosion-proof electromagnetic heating of well head sled, includes box (1), its characterized in that: the box body (1) is provided with an opening at the top, the cover plate (27) is arranged at the top of the box body (1), the inserting mechanisms are arranged at the positions, close to the left side and the right side, of the bottom of the cover plate (27), the storage batteries (14) are arranged at the left side and the right side of the inner cavity of the box body (1), the mounting plate (8) is arranged at the bottom of the inner cavity of the box body (1), the placing grooves (13) are arranged at the positions, close to the left side and the right side, of the top of the mounting plate (8), the electromagnetic heating pry body (12) is arranged in the inner cavity of the placing groove (13), the mounting grooves (10) are arranged at the positions, close to the bottom, of the left side and the right side of the mounting plate (8), a plurality of through holes (11) which are uniformly distributed are arranged between the mounting groove (10) and the adjacent placing groove (13), the inner cavity of the mounting groove (10) is provided with an electromagnetic heater (9), one side, which is close to the storage batteries (14), is provided with a clamping mechanism, a plurality of kerve (5) have been seted up to box (1) inner chamber bottom, mounting panel (8) bottom fixedly connected with a plurality of and kerve (5) assorted bottom block (6), bottom block (6) are pegged graft at adjacent kerve (5) inner chamber, pointed groove (7) have all been seted up to the bottom block (6) left and right sides, just bottom block (6) left and right sides all is equipped with clamping mechanism.

2. A wellhead explosion-proof electromagnetic heating sled according to claim 1, characterized in that: the inserting mechanism comprises a clamping block (18), the clamping block (18) is fixedly connected with the bottom of the cover plate (27), clamping grooves (22) are formed in the positions, close to the left side and the right side, of the top of the box body (1), the clamping block (18) is inserted into inner cavities of the adjacent clamping grooves (22), vertical blocks (21) are arranged on the positions, close to the top, of the left side and the right side of the box body (1), second springs (20) are fixedly connected between the vertical blocks (21) and the side wall of the box body (1) together, one side, close to the box body (1), of each vertical block (21) is fixedly connected with a stop block (19), one side, far away from the corresponding vertical block (21), of each stop block (19) penetrates through the adjacent second springs (20) and the corresponding clamping grooves (22) and extends to the inner cavities of the clamping grooves (22), and the stop blocks (19) are movably connected with the clamping grooves (22).

3. A wellhead explosion-proof electromagnetic heating sled according to claim 1, characterized in that: fixture includes horizontal piece (23), two horizontal piece (23) fixed connection is in mounting panel (8) left and right sides respectively, there is movable block (25) one side of mounting panel (8) is kept away from in horizontal piece (23) through pivot swing joint, install volute spiral spring (24) between movable block (25) and adjacent horizontal piece (23), one side fixed connection clamp splice (26) that movable block (25) are close to electromagnetic heater (9) are close to in movable block (25), one side that movable block (25) were kept away from in clamp splice (26) is laminated with adjacent electromagnetic heater (9) mutually.

4. A wellhead explosion-proof electromagnetic heating sled according to claim 1, characterized in that: the clamping mechanism comprises an inserting block (4), one side of the inserting block (4) close to a bottom block (6) is inserted into an inner cavity of an adjacent pointed groove (7), transverse grooves (2) are formed in the left side and the right side of the bottom groove (5), one side of the inner cavity of each transverse groove (2) far away from the bottom block (6) is fixedly connected with a first spring (3), and one end of each first spring (3) close to the bottom block (6) is fixedly connected with the adjacent inserting block (4).

5. A wellhead explosion-proof electromagnetic heating sled according to claim 1, characterized in that: two top grooves (15) have been seted up to apron (27) bottom, two top groove (15) are for controlling the setting, fan (17) are installed to top groove (15) inner chamber, just a plurality of evenly distributed's perforation (16) are seted up at top groove (15) inner chamber top.

6. A wellhead explosion-proof electromagnetic heating sled according to claim 1, characterized in that: the bottom of the bottom block (6) is arranged in a sharp angle mode, and the bottom block (6) is distributed in a linear array form from left to right.

7. A wellhead explosion-proof electromagnetic heating sled according to claim 1, characterized in that: the two electromagnetic heaters (9) are arranged in a bilateral symmetry mode by taking the central axis of the mounting plate (8) as a symmetry axis.