CN211411044U - Novel argon rectification rectifying tower is fixed device - Google Patents

Abstract

The utility model discloses a novel argon rectification tower is fixed device, concretely relates to fixing device field, comprising a tower body, the bottom of tower body is equipped with the pressfitting board, the bottom of pressfitting board is equipped with accepts the board, the bottom of accepting the board is equipped with the bracing piece, the quantity of bracing piece has threely, and is three the bracing piece is the triangle setting, the bracing piece is kept away from the one end fixed mounting who accepts the board and is had pre-buried board, pre-buried board's inside is equipped with the fixed sleeve, fixed sleeve's inside is equipped with the movable rod, the bottom of accepting the board is equipped with punching press mechanism. The utility model discloses a set up punching press mechanism, the roof moves down the extrusion movable rod, makes it insert in the preformed hole, rotates and unscrews supporting bolt, and the bolt is followed the snap ring back of unscrewing, takes out hydraulic telescoping rod, waters the concrete again, strengthens accepting the structural strength between board and the pre-buried board, is favorable to improving fixed effect, prolongs the life of rectifying column, has improved the security of device.

Description

Novel argon rectification rectifying tower is fixed device

Technical Field

The utility model relates to a fixing device technical field, more specifically say, the utility model relates to a novel argon rectification tower is fixed device.

Background

The fine argon column is used for removing nitrogen components in the process argon, the bottom of the fine argon column is provided with a heat exchanger, and the nitrogen components in the condensed liquid process argon are evaporated into a gaseous state and discharged from the top of the fine argon column by utilizing the principle that liquid nitrogen has a lower boiling point than liquid argon. At present, most of argon refining tower evaporators adopt a plate-fin heat exchanger to exchange heat between nitrogen coming from a lower tower and liquid process argon, the liquid process argon is evaporated, the nitrogen coming from the lower tower is condensed into liquid, and the bottom of the rectification tower needs to be erected inside the ground in the using process of the rectification tower, so that the rectification tower is fixed.

However, the conventional rectifying tower fixing device still has more defects in practical use, for example, the conventional connecting mode only adopts bolt connection, stress concentration is easy to occur at the connecting position to cause connection failure, so that the safety is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a novel argon rectification tower is fixed device, the utility model aims to solve the problem be: the traditional connecting mode of the rectifying tower only adopts bolt connection, and stress concentration is easy to occur at the connecting part to cause connection failure, so that the safety is reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a novel argon rectification tower fixing device comprises a tower body, wherein a pressing plate is fixedly mounted at the bottom of the tower body, a bearing plate is arranged at the bottom of the pressing plate, three supporting rods are fixedly mounted at the bottom of the bearing plate and are arranged in a triangular mode, a pre-embedded plate is fixedly mounted at one end, away from the bearing plate, of each supporting rod, a fixing sleeve is fixedly embedded in the pre-embedded plate, a movable rod is arranged in the fixing sleeve, and a punching mechanism is arranged at the bottom of the bearing plate;

the stamping mechanism comprises a hydraulic telescopic rod, the top end of the hydraulic telescopic rod is tightly attached to the bottom of a bearing plate, a top plate is fixedly mounted at the bottom end of the hydraulic telescopic rod and located right above a movable rod, an annular plate is fixedly mounted at the bottom of the bearing plate, the top of the hydraulic telescopic rod is arranged in the annular plate, a clamping ring is fixedly mounted on the outer side wall of the top end of the hydraulic telescopic rod, a plurality of groups of support bolts distributed in an annular mode are movably mounted on the outer side wall of the annular plate in a penetrating mode, and the end portion, located in the annular plate, of each support bolt is in threaded connection with;

the utility model discloses a fixed sleeve, including fixed sleeve, movable rod, fixed sleeve, movable rod activity is located the fixed sleeve, the outer welded fastening of the wall of rod bottom of movable rod has multiunit barb, multiunit barb evenly distributed, the movable rod is located fixed cover and is equipped with the spacing ring on the inside wall of fixed sleeve, fixed mounting has the stopper between fixed sleeve's inner wall.

During the use, with the compressed particleboard with accept the board joint cooperation back, reuse fixing bolt passes first screw hole and second screw hole, make it with the compressed particleboard and accept board fixed connection, reuse punching press mechanism impresses the movable rod installation subaerially, after impressing the movable rod ground, dismantle hydraulic telescoping rod, concrete is pouring between accepting board and pre-buried board at last, thereby the realization is further fixed whole device, the structural strength and the stability of improvement device, thereby avoid the rectifying column because fixed not tight and reduced the security.

In a preferred embodiment, the bottom of the pressing plate is provided with six first threaded holes in a penetrating manner, and the six first threaded holes are arranged in an annular array manner, so that the pressing plate and the bearing plate can be conveniently connected through bolts by using fixing bolts.

In a preferred embodiment, the bottom integrated into one piece of pressfitting board has the lug that is located first screw hole inboard, the quantity of lug has six groups, just the lug is bar structural component, and the lug is mutually supported with the recess, is convenient for play the effect of location to pressfitting board and accept the board.

In a preferred embodiment, a clamping block is fixedly installed at the central position of the bottom of the laminated plate and located on the inner side of the protruding block, first clamping teeth are integrally formed on the outer peripheral side of the clamping block, a first tooth groove is formed between every two adjacent first clamping teeth, and the first clamping teeth are inserted into the second tooth grooves, so that the rotary load can be uniformly borne, and the connection is stable.

In a preferred embodiment, the top central point department of accepting the board sets up the draw-in groove with fixture block looks adaptation, the second tooth's socket bottom has seted up the second tooth's socket, second tooth's socket and first latch joint cooperation, adjacent two be provided with the second latch between the second tooth's socket, the second latch cooperates with first tooth's socket joint, has further improved the pressfitting board and has accepted the connection steadiness of board.

In a preferred embodiment, the top of the bearing plate is provided with a groove located outside the clamping groove, and the groove is matched with the projection, so that the rotating load can be effectively dispersed, and the structural strength is improved.

In a preferred embodiment, a second threaded hole located outside the groove is formed in the top of the bearing plate in a penetrating mode, and the second threaded hole is matched with the first threaded hole, so that the pressing plate and the bearing plate can be fixedly connected conveniently.

In a preferred embodiment, a fixing bolt is screwed between the second threaded hole and the first threaded hole, and the pressing plate and the bearing plate are fixedly connected through the fixing bolt, so that the pressing plate and the bearing plate are fixedly connected.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up punching press mechanism, hydraulic telescoping rod extension drives the roof and moves down, and the roof moves down and extrudes the movable rod again, makes it insert in the preformed hole, rotates and unscrews supporting bolt, and after the bolt was come out from the snap ring, take out hydraulic telescoping rod, concreting strengthens the structural strength between accepting the board and the built-in board, is favorable to improving fixed effect, prolongs the life of rectifying column, compares with prior art, has the progress of strengthening the fixing device stability greatly and improving the device security;

2. the utility model has the advantages that the limiting block, the movable rod, the barb and the limiting ring are arranged to limit the movable rod and the fixed sleeve, so that the movable rod can be prevented from being separated from the fixed sleeve, the movable rod can be conveniently driven into the ground through the barb, and the tower body of the strong wind rectifying tower can be prevented from shaking;

3. the utility model discloses a set up fixture block, first latch and first tooth's socket, in the fixture block inserted the draw-in groove, first latch inserted in the second tooth's socket, the second latch inserted in first tooth's socket, when playing the connection effect to the pressure plywood with accept the board, because contact surface between them is the tooth profile, can be even bear the weight of and rotate the load, make the connection firm, dispersed gravity load effectively, compare with prior art, there is the improvement that improves the connection steadiness.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the laminated board of the present invention;

FIG. 3 is a top view of the receiving plate of the present invention;

fig. 4 is a cross-sectional view of the fixing sleeve of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

The reference signs are: 1 tower body, 2 pressfitting board, 21 first screw hole, 22 lugs, 23 fixture blocks, 231 first latch, 232 first tooth's socket, 3 accept the board, 31 second screw hole, 32 recess, 33 draw-in groove, 331 second tooth's socket, 332 second latch, 4 fixing bolt, 5 punching press mechanisms, 51 hydraulic telescoping rod, 52 roof, 53 annular plate, 54 supporting bolt, 55 snap rings, 6 bracing pieces, 7 pre-buried board, 8 fixed sleeves, 81 stopper, 9 movable rod, 91 barb, 92 spacing ring.

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.

The utility model relates to a novel argon rectification tower is fixed device of embodiment, can include tower body 1, the bottom fixed mounting of tower body 1 has pressure plywood 2, pressure plywood 2's bottom is equipped with accepts board 3, the bottom fixed mounting who accepts board 3 has bracing piece 6, the quantity of bracing piece 6 has threely, and is three bracing piece 6 is the triangle setting, bracing piece 6 is kept away from the one end fixed mounting who accepts board 3 and is had built-in plate 7, the inside of built-in plate 7 is fixed to be inlayed and is equipped with fixed sleeve 8, fixed sleeve 8's inside is equipped with movable rod 9, the bottom of accepting board 3 is equipped with punching press mechanism 5.

Referring to the attached drawings 1-5 in the specification, the stamping mechanism 5 of the novel argon rectification tower fixing device of the embodiment includes a hydraulic telescopic rod 51, the top end of the hydraulic telescopic rod 51 is tightly attached to the bottom of the bearing plate 3, a top plate 52 is fixedly mounted at the bottom end of the hydraulic telescopic rod 51, the top plate 52 is located right above the movable rod 9, an annular plate 53 is fixedly mounted at the bottom of the bearing plate 3, the top of the hydraulic telescopic rod 51 is arranged in the annular plate 53, a snap ring 55 is fixedly mounted on the outer side wall of the top end of the hydraulic telescopic rod 51, a plurality of groups of supporting bolts 54 distributed in an annular shape are movably installed on the outer side wall of the annular plate 53 in a penetrating manner, and the end part of each supporting bolt 54 located in the annular plate 53 is.

In fixed sleeve 8 is located in the activity of movable rod 9, the outer welded fastening in pole wall bottom of movable rod 9 has multiunit barb 91, multiunit barb 91 evenly distributed, fixed cover is equipped with spacing ring 92 on the movable rod 9 is located the inside pole wall of fixed sleeve 8, fixed mounting has stopper 81 between the inner wall of fixed sleeve 8.

The implementation scenario is specifically as follows: in actual use, the pre-buried position of the tower body 1 is selected, a pre-buried pit is dug, a reserved hole is drilled at the bottom of the pre-buried pit, the pre-buried plate 7 is placed in the pre-buried pit, the movable rod 9 is inserted into the reserved hole, the hydraulic telescopic rod 51 is opened by arranging the stamping mechanism 5, the telescopic rod extends to drive the top plate 52 to move downwards, the top plate 52 moves downwards and extrudes the movable rod 9 to be inserted into the reserved hole, when the movable rod 9 is inserted into the reserved hole, the support bolt 54 is unscrewed by rotation, the bolt is unscrewed from the snap ring 55, the hydraulic telescopic rod 51 is taken down, the structural strength between the bearing plate 3 and the pre-buried plate 7 is enhanced by pouring concrete, the fixing effect is improved, the stability of the fixing device is greatly enhanced, the service life of the rectifying tower is prolonged, the safety of the device is improved, the limit block 81, the movable rod 9, the barb 91 and the limit ring 92 are arranged, carry on spacingly to movable rod 9 and fixed sleeve 8, can prevent that movable rod 9 from breaking away from out in the fixed sleeve 8, conveniently squeeze into the underground with movable rod 9 through barb 91 to prevent that strong wind rectifying column body of the tower from rocking, further improve stability, this embodiment has specifically solved the rectifying column fixed mode that exists among the prior art and has become invalid easily, the problem that the security is low.

Further, the bottom of pressfitting board 2 runs through and has seted up first screw hole 21, the quantity of first screw hole 21 has six, six first screw hole 21 is the annular array setting.

Further, the bottom of the laminated board 2 is integrally formed with a bump 22 located inside the first threaded hole 21, the number of the bumps 22 has six groups, and the bumps 22 are bar-shaped structural members.

Further, a clamping block 23 is fixedly mounted at the bottom center of the pressing plate 2 and located inside the protruding block 22, first clamping teeth 231 are integrally formed on the outer peripheral side of the clamping block 23, and a first tooth groove 232 is formed between every two adjacent first clamping teeth 231.

Further, a clamping groove 33 matched with the clamping block 23 is formed in the center of the top of the bearing plate 3, a second tooth groove 331 is formed in the bottom of the clamping groove 33, the second tooth groove 331 is matched with the first tooth groove 231 in a clamping mode, two adjacent tooth grooves 332 are formed between the second tooth grooves 331, and the second tooth grooves 332 are matched with the first tooth grooves 232 in a clamping mode.

Further, a groove 32 located outside the clamping groove 33 is formed in the top of the bearing plate 3, and the groove 32 is matched with the projection 22.

Further, a second threaded hole 31 located outside the groove 32 is formed through the top of the bearing plate 3, and the second threaded hole 31 is matched with the first threaded hole 21.

Further, a fixing bolt 4 is installed between the second threaded hole 31 and the first threaded hole 21 in a threaded manner, and the pressing plate 2 and the receiving plate 3 are fixedly connected through the fixing bolt 4.

The implementation scenario is specifically as follows: when the clamping device is in actual use, the first threaded hole 21 is arranged, the pressing plate 2 and the bearing plate 3 are conveniently in bolted connection through the fixing bolt 4, so that the fixed connection between the pressing plate 2 and the bearing plate is realized, the lug 22 is arranged, the lug 22 is matched with the groove 32, the positioning effect is realized on the pressing plate 2 and the bearing plate 3, the rotating and shifting load generated when the bottom of the tower body 1 is impacted or impacted by external force can be uniformly absorbed, the connection is stable, the clamping block 23 is inserted into the clamping groove 33 through the arrangement of the clamping block 23, the first clamping tooth 231 is inserted into the second tooth groove 331, the clamping effect is realized on the pressing plate 2 and the bearing plate 3, the contact surface between the two is a toothed surface, the rotating load can be uniformly borne, the connection is stable, the second clamping tooth 332 is arranged, and the second clamping tooth 332 is inserted into the first tooth groove 232 to realize clamping, the stability of the connection of the laminated board 2 and the bearing board 3 is further improved, gravity load can be effectively dispersed, the connection is further stable, and the problem that unreasonable stress is not uniform on each connecting piece in the prior art is solved.

In summary, the following steps: the utility model discloses a set up punching press mechanism 5, hydraulic telescoping rod 51 extends and drives roof 52 and move down, roof 52 moves down and extrudes movable rod 9 again, makes it insert in the preformed hole, rotates and unscrews supporting bolt 54, unscrews the bolt from snap ring 55, takes out hydraulic telescoping rod 51, through concreting at last, has strengthened the structural strength between accepting board 3 and pre-buried board 7, has improved the fixed effect, has strengthened the stability of fixing device greatly to the life of rectifying column has been prolonged, has improved the security of device; still through setting up stopper 81, movable rod 9, barb 91 and spacing ring 92, carry on spacingly to movable rod 9 and fixed sleeve 8, can prevent that movable rod 9 from breaking away from out in the fixed sleeve 8, conveniently squeeze into the underground with movable rod 9 through barb 91 to prevent that strong wind rectification tower shaft from rocking, further improve stability.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a novel argon rectification tower is fixed device, includes tower body (1), its characterized in that: the tower is characterized in that a pressing plate (2) is fixedly mounted at the bottom of the tower body (1), a bearing plate (3) is arranged at the bottom of the pressing plate (2), supporting rods (6) are fixedly mounted at the bottom of the bearing plate (3), three supporting rods (6) are arranged in a triangular mode, a pre-embedded plate (7) is fixedly mounted at one end, far away from the bearing plate (3), of each supporting rod (6), a fixed sleeve (8) is fixedly embedded in each pre-embedded plate (7), a movable rod (9) is arranged in each fixed sleeve (8), and a stamping mechanism (5) is arranged at the bottom of the bearing plate (3);

the stamping mechanism (5) comprises a hydraulic telescopic rod (51), the top end of the hydraulic telescopic rod (51) is tightly attached to the bottom of the bearing plate (3), a top plate (52) is fixedly mounted at the bottom end of the hydraulic telescopic rod (51), the top plate (52) is located right above the movable rod (9), an annular plate (53) is fixedly mounted at the bottom of the bearing plate (3), the top of the hydraulic telescopic rod (51) is arranged in the annular plate (53), a clamping ring (55) is fixedly mounted on the outer side wall of the top end of the hydraulic telescopic rod (51), a plurality of groups of supporting bolts (54) distributed in an annular mode are movably mounted on the outer side wall of the annular plate (53) in a penetrating mode, and the end portion, located in the annular plate (53), of each supporting bolt (54) is in threaded connection with the outer;

in fixed sleeve (8) is located in activity pole (9) activity, the outer welded fastening in pole wall bottom of activity pole (9) has multiunit barb (91), multiunit barb (91) evenly distributed, fixed cover is equipped with spacing ring (92) on the pole wall that activity pole (9) are located fixed sleeve (8) inside, fixed mounting has stopper (81) between the inner wall of fixed sleeve (8).

2. The novel argon rectification column fixing device as claimed in claim 1, which is characterized in that: first screw hole (21) have been seted up in the bottom run-through of pressfitting board (2), the quantity of first screw hole (21) has six, six first screw hole (21) are the annular array setting.

3. The novel argon rectification column fixing device as claimed in claim 2, which is characterized in that: the bottom integrated into one piece of pressfitting board (2) has lug (22) that are located first screw hole (21) inboard, the quantity of lug (22) has six groups, just lug (22) are bar structural component.

4. The novel argon rectification column fixing device as claimed in claim 3, which is characterized in that: a clamping block (23) is fixedly arranged at the inner side of a convex block (22) at the center of the bottom of the laminated plate (2), first clamping teeth (231) are integrally formed on the outer peripheral side of the clamping block (23), and a first tooth groove (232) is formed between every two adjacent first clamping teeth (231).

5. The novel argon rectification column fixing device as claimed in claim 4, which is characterized in that: accept the top central point department of board (3) and offer draw-in groove (33) with fixture block (23) looks adaptation, second tooth's socket (331) have been seted up to the tank bottom portion of draw-in groove (33), second tooth's socket (331) and first latch (231) joint cooperation, adjacent two be provided with second latch (332) between second tooth's socket (331), second latch (332) and first tooth's socket (232) joint cooperation.

6. The novel argon rectification column fixing device as claimed in claim 5, which is characterized in that: the top of the bearing plate (3) is provided with a groove (32) positioned on the outer side of the clamping groove (33), and the groove (32) is matched with the bump (22).

7. The novel argon rectification column fixing device as claimed in claim 6, which is characterized in that: the top of the bearing plate (3) is provided with a second threaded hole (31) located on the outer side of the groove (32) in a penetrating mode, and the second threaded hole (31) is matched with the first threaded hole (21).

8. The novel argon rectification column fixing device as claimed in claim 7, which is characterized in that: fixing bolts (4) are installed between the second threaded holes (31) and the first threaded holes (21) in a threaded mode, and the pressing plate (2) and the bearing plate (3) are fixedly connected through the fixing bolts (4).

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