CN211041870U

CN211041870U - Condenser device convenient to fix and install

Info

Publication number: CN211041870U
Application number: CN201921661114.5U
Authority: CN
Inventors: 王振宇; 王帅文; 程达
Original assignee: China Energy Construction Group Northeast Electric Power Third Engineering Co ltd
Current assignee: China Energy Construction Group Northeast Electric Power Third Engineering Co ltd
Priority date: 2019-10-07
Filing date: 2019-10-07
Publication date: 2020-07-17
Anticipated expiration: 2029-10-07

Abstract

The utility model relates to the technical field of condensers, in particular to a condenser device convenient for fixed installation, which comprises a top plate and two hydraulic cylinders, wherein four corner position areas at the bottom end of the bottom plate are all vertically provided with supporting legs, the four supporting legs are fixedly connected by a cross beam between every two supporting legs, the bottom end of each supporting leg is provided with a roller structure, the left side and the right side of the top end of the top plate are symmetrically provided with two installation through holes, the two hydraulic cylinders are respectively and vertically installed at the left side and the right side of the top end of the top plate, the bottom ends of the inner telescopic rods of the two hydraulic cylinders respectively pass through the two installation through holes from the top end of the top plate and extend out to the outside of the bottom end of the top plate, the bottom end of the top plate is provided with an adjusting plate, and the bottom ends of the inner telescopic rods of the, the shaking is reduced, the installation is convenient, and the use reliability is improved.

Description

Condenser device convenient to fix and install

Technical Field

The utility model relates to a condenser technical field specifically is a fixed mounting condenser device of being convenient for.

Background

The condenser is a heat exchanger for condensing the exhaust steam of the steam turbine into water, is mainly used in a steam turbine power device and is divided into a water-cooling condenser and an air-cooling condenser. The condenser can condense the exhaust steam of the steam turbine into water for reuse by a boiler, and can also establish vacuum and maintain the vacuum at the exhaust steam position of the steam turbine, and the fixedly-installed condenser device is an auxiliary device which supports, hoists and moves the condenser in the installation process of the condenser so as to facilitate people to align the condenser with the installation position and facilitate the installation of the condenser, and the condenser is widely used in the field of the condenser.

The existing fixed mounting condenser device is generally installed through auxiliary equipment such as a crane or an electric hoist chain block, but the crane is generally adapted to outdoor installation, the condenser is generally installed at the inside ground position of a fixed workshop, the foundation bolt used for installing the condenser is arranged on the ground position, the crane is not convenient to exert and use, the electric hoist and the chain block are used, too much work needs to be prepared in earlier stage, set up operations such as hoisting points, the operation is complex, the use process is more labor-wasting, the crane or the chain block are rope type equipment simultaneously, the stability in the condenser installation process is poor, the device is easy to shake, the mounting hole in the condenser is not easy to align with the foundation bolt on the ground position, the mounting is inconvenient, the use reliability is low, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be convenient for fixed mounting condenser device, its convenient operation uses manpower sparingly, adjusts comparatively accurately, has improved the stability in the condenser installation, reduces and rocks, and simple to operate has improved the use reliability.

In order to achieve the above object, the utility model provides a following technical scheme: a condenser device convenient for fixed installation comprises a top plate and two hydraulic cylinders, wherein supporting legs are longitudinally arranged in four corner position areas at the bottom end of a bottom plate, the four supporting legs are fixedly connected with each other through a cross beam, the bottom end of each supporting leg is provided with a roller structure, two installation through holes are symmetrically arranged on the left side and the right side of the top end of the top plate, the two hydraulic cylinders are longitudinally arranged on the left side and the right side of the top end of the top plate respectively, the bottom ends of inner telescopic rods of the two hydraulic cylinders penetrate through the two installation through holes from the top end of the top plate respectively and extend out of the bottom end of the top plate, an adjusting plate is arranged at the bottom end of the top plate, the bottom ends of the inner telescopic rods of the two hydraulic cylinders are connected with the left side and the right side of the top end of the adjusting plate respectively, the, fixing rings are fixedly welded in four corner position areas of the bottom end of the adjusting plate, hanging rods can be rotatably arranged on each fixing ring, open grooves are formed in the bottom end of each hanging rod, a through adjusting through hole and a through bolt hole are formed in one side wall and the other side wall of each open groove, a bolt rod is arranged in each adjusting through hole and each through bolt hole in a penetrating mode and can be assembled with each through bolt hole in a threaded mode, each roller structure comprises a placing plate, a rotating plate and a pulley, the middle portion of the top end of each placing plate is connected with the bottom end of each supporting leg, a rotating shaft is longitudinally arranged in the middle portion of the top end of each rotating plate, a fixing groove is formed in the middle portion of the bottom end of each placing plate, a ball bearing is installed in each fixing groove, and the top end of each rotating shaft is installed in each ball bearing, the top end of each pulley is connected with the bottom middle part of each rotating plate respectively, four openings are uniformly distributed on the circumferential outer wall of each rotating plate, four limiting rods are rotatably arranged on the circumferential outer wall of each placing plate, a stable supporting device is arranged outside each supporting leg, and a longitudinal adjusting jacking structure is arranged in the middle of the bottom end of the adjusting plate.

Preferably, the vertical tight structure in top of adjusting includes arc clamp plate, threaded rod and screwed pipe, the top of screwed pipe with the bottom middle part rotatable coupling of regulating plate, and inside the top spiral shell of threaded rod inserted the bottom of screwed pipe, the top middle part of arc clamp plate with the bottom of threaded rod is connected.

Preferably, each of the stabilizing and supporting devices includes a supporting plate and a rotating screw rod, one end of each of the supporting rods is connected to the lower side of the outer wall of each of the supporting legs, a bolt through hole penetrating through the supporting plate is longitudinally formed in each of the supporting plates, each of the rotating screw rods is screwed into the bolt through hole, and a foot plate is arranged at the bottom end of each of the rotating screw rods.

Preferably, a hand wheel is arranged at the top end of each rotating screw rod.

Preferably, the external fixed cover of screwed pipe is equipped with the reinforcing ring to the equipartition is provided with four extension bars on the circumference outer wall of reinforcing ring.

Preferably, four limiting rings are uniformly distributed on the circumferential outer wall of each placing plate, each limiting ring is correspondingly provided with an adjusting bolt, a fixing through hole and a threaded through hole are respectively formed in the inner wall of one side and the inner wall of the other side of each limiting ring, one end of each limiting rod is provided with a through rotating through hole, the fixing through hole and the threaded through hole are concentrically arranged, and the free end of each bolt sequentially penetrates through the fixing through hole and the rotating through hole and is inserted into the threaded through hole in a threaded mode.

Preferably, the side of each supporting leg contacting with the left side wall and the right side wall of the adjusting plate is provided with a sliding groove, the front side and the rear side of the left side wall and the right side wall of the adjusting plate are provided with a sliding block in the longitudinal direction, and each sliding block is arranged in each corresponding sliding groove in the longitudinal direction in a sliding manner.

Compared with the prior art, the utility model discloses possess following beneficial effect:

according to the device for conveniently and fixedly mounting the condenser, the adjusting plate can be conveniently adjusted up and down along the direction of the supporting leg through the arrangement of the hydraulic cylinder, the lifting lugs at the four corners of the top end of the condenser to be mounted can be respectively hung through the four lifting rods on the adjusting plate, the hanging between the lifting rods and the lifting lugs is convenient through the threaded fit between the bolt rod and the bolt through hole, the hung condenser can be longitudinally jacked through the longitudinally adjusting jacking structure, the shaking between the suspended condenser and the lifting rods is reduced, and the stability is improved; the rotating plate and the placing plate can rotate relatively under the rotating action of the rotating shaft in the ball bearing, so that the whole body can be conveniently adjusted in the direction when the pulley moving position is used, when the condenser is integrally erected to move to an installation position area, the four pulleys can be adjusted to the same direction, such as the left direction and the right direction, the limiting rods in the roller structures are respectively inserted into the openings by respectively rotating the limiting rods downwards, the placing plate and the rotating plate can not rotate, so that the whole body can only rotate in the left direction and the right direction, the condenser is subjected to position adjustment in the left direction and the right direction, after the condenser and the installed position are adjusted to proper positions in the left direction and the right direction, the four pulleys are rotated to the positions capable of moving in the front direction and the back direction, and the limiting rods are used for limiting, and the condenser is subjected to position adjustment in the front direction and the back direction, in this way, can carry out directional regulation when adjusting the mounted position, can improve the degree of accuracy in the installation, prevent that the arbitrary removal of pulley from influencing the installation regulation of condenser, improve the installation effectiveness, after adjusting to suitable position, can carry out the outrigger to whole through the outrigger device, avoid the condenser to remove once more in the installation, improve the installation reliability, and convenient operation uses manpower sparingly, adjust comparatively accurately, improve the stability in the condenser installation, reduce and rock, improve reliability in utilization and practicality.

Drawings

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

FIG. 2 is a schematic view of the adjusting plate, the supporting leg, the sliding block, and the fixing ring of the present invention;

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

fig. 4 is a schematic top view of the placement board, four limiting rods and four limiting rings of the present invention;

FIG. 5 is a schematic diagram of a right-view structure of the connection between the suspension rod and the bolt bar of the present invention;

FIG. 6 is a left side view schematic structure of the connection of the top plate, the support legs and the cross beam of the present invention;

fig. 7 is a schematic structural view of the limiting rod in a downward turning state.

In the figure: 1. a top plate; 2. a hydraulic cylinder; 3. supporting legs; 4. a cross beam; 5. an inner telescoping rod; 6. an adjusting plate; 7. a fixing ring; 8. a boom; 9. a bolt shank; 10. placing the plate; 11. a rotating plate; 12. a pulley; 13. a rotating shaft; 14. a limiting rod; 15. an arc-shaped pressing plate; 16. a threaded rod; 17. a threaded pipe; 18. a support plate; 19. rotating the lead screw; 20. a footing plate; 21. a hand wheel; 22. lengthening a rod; 23. a confinement ring; 24. adjusting the bolt; 25. a slider; 26. a chute.

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. 1-7, a condenser device convenient for fixed mounting comprises a top plate 1 and two hydraulic cylinders 2, wherein power for moving an adjusting plate 6 up and down can be provided through the hydraulic cylinders 2, so that subsequent condenser up and down adjustment and mounting are facilitated, supporting legs 3 are longitudinally arranged in four corner position areas of the bottom end of a bottom plate and used for supporting a formed body, the four supporting legs 3 are fixedly connected with each other through cross beams 4, stability in the whole supporting process is improved, a roller structure is arranged at the bottom end of each supporting leg 3 and is convenient for whole position movement, two mounting through holes are symmetrically arranged on the left side and the right side of the top end of the top plate 1, the hydraulic cylinders 2 are convenient to mount, the two hydraulic cylinders 2 are respectively and longitudinally mounted on the left side and the right side of the top end of the top plate 1, force application of the hydraulic cylinders 2 is uniform, and the bottom ends of inner telescopic rods 5 of the The bottom end of the top plate 1 is outside, an adjusting plate 6 is arranged at the bottom end of the top plate 1, the bottom ends of telescopic rods 5 inside two hydraulic cylinders 2 are respectively connected with the left side and the right side of the top end of the adjusting plate 6, the left end and the right end of the adjusting plate 6 are respectively in slidable contact with the inner walls of two support legs 3 positioned on the left side and two support legs 3 positioned on the right side of four support legs 3, one side of each support leg 3 in contact with the left side wall and the right side wall of the adjusting plate 6 is respectively provided with a sliding groove 26, the front side and the rear side of the left side wall and the right side wall of the adjusting plate 6 are respectively and longitudinally provided with a sliding block 25, each sliding block 25 is respectively and longitudinally slidably arranged in each corresponding sliding groove 26, the stability of the adjusting plate 6 in the up-down moving process of the condenser is improved, fixing rings 7 are fixedly, the hanger is used for hoisting condensers, the bottom end of each hanger rod 8 is provided with an open slot, one side wall and the other side wall of each open slot are respectively provided with a through adjusting through hole and a bolt through hole, a bolt rod 9 is arranged in the through adjusting through hole and the bolt through hole in a penetrating way and can be in threaded fit with the bolt through hole, a lifting lug on the condenser is convenient to hang, the hanger is convenient to dismount, each roller structure comprises a placing plate 10, a rotating plate 11 and a pulley 12, the middle part of the top end of each placing plate 10 is respectively connected with the bottom end of each supporting leg 3, the middle part of the top end of each rotating plate 11 is longitudinally provided with a rotating shaft 13, the middle part of the bottom end of each placing plate 10 is provided with a fixed slot, a ball bearing is arranged in each fixed slot, the top end of each rotating shaft 13 is respectively arranged in each ball bearing, and the relative rotation between the rotating plate 11 and the placing plate, therefore, the pulleys 12 can change rotation in the moving process, the use limitation is reduced, the adaptability in the integral moving process is improved, the top end of each pulley 12 is respectively connected with the middle part of the bottom end of each rotating plate 11, four openings are uniformly distributed on the circumferential outer wall of each rotating plate 11, four limiting rods 14 can be rotatably arranged on the circumferential outer wall of each placing plate 10 and used for limiting the angle of the pulley 12 which rotates to drive the integral moving, four limiting rings 23 are uniformly distributed on the circumferential outer wall of each placing plate 10, each limiting ring 23 is correspondingly provided with an adjusting bolt 24, a fixed through hole and a threaded through hole are respectively arranged on the inner wall of one side and the inner wall of the other side of each limiting ring 23, one end of each limiting rod 14 is provided with a through rotating through hole, and the rotating through hole is concentrically arranged with the fixed through hole and the threaded through hole, the free end of each bolt sequentially passes through the fixed through hole and the rotating through hole and is inserted into the threaded through hole in a screwing mode, the positioning position of the limiting rod 14 can be conveniently adjusted to be loose and tight by rotating the adjusting bolt 24, the limiting rod is prevented from falling randomly and entering the opening to influence the angle change of the pulley 12, the outer part of each supporting leg 3 is provided with a stable supporting device, each stable supporting device comprises a supporting plate 18 and a rotating lead screw 19, one end of each supporting rod is connected with the lower side of the outer wall of each supporting leg 3 respectively, each supporting plate 18 is longitudinally provided with a bolt through hole which penetrates up and down, each rotating lead screw 19 can be arranged in the bolt through hole in a screwing mode respectively, the bottom end of each rotating lead screw 19 is provided with a bottom foot plate 20, the top end of each rotating lead screw is provided with a hand wheel 21, and after the whole body is moved and adjusted to a, the lead screw 19 can be rotated and rotated by using the hand wheel 21, manpower is saved, the footing plate 20 is in contact with the ground, the whole body is supported, the position after adjustment is prevented from displacement due to rotation of the pulley 12, the bottom middle part of the adjusting plate 6 is provided with a longitudinal adjusting and jacking structure, the longitudinal adjusting and jacking structure comprises an arc-shaped pressing plate 15, a threaded rod 16 and a threaded pipe 17, the top end of the threaded pipe 17 is rotatably connected with the bottom middle part of the adjusting plate 6, after the condenser is hoisted by four hanging rods 8, the threaded rod 16 can be screwed out of the inside of the threaded pipe 17 downwards by rotating the threaded pipe 17, the top end of the condenser is pressed by the arc-shaped pressing plate 15, the stability of the condenser in the whole erection process is improved under the arc action of the pulling force of the four hanging rods 8 and the pressure of the arc-shaped pressing plate 15, the shaking is reduced, and the top end of the threaded rod 16, the top middle part of arc clamp plate 15 with the bottom of threaded rod 16 is connected, the fixed cover in outside of screwed pipe 17 is equipped with the reinforcing ring, improves screwed pipe 17's use strength to the equipartition is provided with four extension bar 22 on the circumference outer wall of reinforcing ring, and convenient to use person rotates screwed pipe 17, uses manpower sparingly.

In conclusion, when the device for conveniently and fixedly installing the condenser is used, firstly, the whole body is moved and erected outside the condenser which needs to be hoisted and installed, then lifting lugs are welded at four corners of the top end of the condenser according to the positions of the four lifting rods 8, the hydraulic cylinder 2 is connected with an external hydraulic station through an oil way, the height of the adjusting plate 6 is adjusted according to the height of the condenser, the four lifting lugs can respectively enter open slots at the bottom ends of the four lifting rods 8, then the bolt rod 9 is rotated to penetrate through the lifting lugs, the lifting lugs and the lifting rods 8 are hung, after the hanging is completed, the hydraulic cylinder 2 is controlled to act, the adjusting plate 6 drives the condenser to move upwards along the direction of the sliding groove 26, after the condenser leaves the ground, the whole body is moved to the installation foundation position set by the condenser according to the positions of foundation bolts on the foundation position through the rotation of the rotating shaft 13 in cooperation with the rotation of, the angle of the pulley 12 is rotated, the position of the condenser is adjusted in the left-right direction or the front-back direction, the pulley 12 is prevented from rotating freely through the arrangement of the limiting rod 14, the trouble of aligning foundation bolts is not prone to occurring, directional movement is achieved, the condenser is simple, after the condenser is adjusted to be aligned with the foundation bolts through the mounting holes in the condenser, the four hand wheels 21 are rotated respectively, the four bottom foot plates 20 are in contact with the ground, the whole body is stably supported, then the hydraulic cylinder 2 is controlled to extend, the condenser is slowly moved downwards, the foundation bolts penetrate through the mounting holes in the bottom end of the condenser respectively, the condenser is fixedly locked on the position of a foundation through nuts matched with the foundation bolts, and finally the bolt rod 9 is rotated, and the whole body and the condenser are detached and removed.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a be convenient for fixed mounting condenser device which characterized in that: the device comprises a top plate (1) and two hydraulic cylinders (2), wherein supporting legs (3) are longitudinally arranged in four corner position areas at the bottom end of the top plate, every two four supporting legs (3) are fixedly connected through a cross beam (4), the bottom end of each supporting leg (3) is provided with a roller structure, two mounting through holes are symmetrically arranged on the left side and the right side of the top end of the top plate (1), the two hydraulic cylinders (2) are respectively and longitudinally mounted on the left side and the right side of the top end of the top plate (1), the bottom ends of inner telescopic rods (5) of the two hydraulic cylinders (2) respectively penetrate through the two mounting through holes from the top end of the top plate (1) and extend out to the outside of the bottom end of the top plate (1), an adjusting plate (6) is arranged at the bottom end of the top plate (1), and the bottom ends of the inner telescopic rods (5) of, the left end and the right end of the adjusting plate (6) are respectively in slidable contact with the inner walls of two support legs (3) positioned on the left side and two support legs (3) positioned on the right side in the four support legs (3), fixing rings (7) are fixedly welded in four corner position areas of the bottom end of the adjusting plate (6), hanging rods (8) are rotatably arranged on each fixing ring (7), open grooves are formed in the bottom end of each hanging rod (8), a penetrating adjusting through hole and a penetrating bolt through hole are formed in one side wall and the other side wall of each open groove, a bolt rod (9) penetrates through the adjusting through hole and the bolt through hole, the bolt rod (9) and the bolt through hole can be assembled in a threaded manner, each roller structure comprises a placing plate (10), a rotating plate (11) and a pulley (12), the middle part of the top end of each placing plate (10) is respectively connected with the bottom end of each support leg (3), and the middle part of the top end of each rotating plate (11) is longitudinally provided with a rotating shaft (13), the middle part of the bottom end of each placing plate (10) is provided with a fixing groove, a ball bearing is arranged in each fixing groove, the top end of each rotating shaft (13) is respectively arranged in each ball bearing, the top end of each pulley (12) is respectively connected with the middle part of the bottom end of each rotating plate (11), four openings are uniformly distributed on the circumferential outer wall of each rotating plate (11), four limiting rods (14) are rotatably arranged on the circumferential outer wall of each placing plate (10), the outside of each supporting leg (3) is provided with a stable supporting device, and the middle part of the bottom end of the adjusting plate (6) is provided with a longitudinally adjusting and jacking structure.

2. The device convenient for fixedly mounting the condenser according to claim 1, characterized in that: the vertical tight structure in top of adjusting includes arc clamp plate (15), threaded rod (16) and screwed pipe (17), the top of screwed pipe (17) with the bottom middle part rotatable coupling of regulating plate (6), and inside the top spiral shell dress of threaded rod (16) inserted the bottom of screwed pipe (17), the top middle part of arc clamp plate (15) with the bottom of threaded rod (16) is connected.

3. The device convenient for fixedly mounting the condenser according to claim 1, characterized in that: each stable supporting device comprises a supporting plate (18) and a rotating lead screw (19), one end of each supporting plate is connected with the lower side of the outer wall of each supporting leg (3), a bolt through hole which penetrates through the supporting plate (18) from top to bottom is longitudinally formed in each supporting plate, each rotating lead screw (19) can be arranged in the bolt through hole in a threaded mode, and a bottom foot plate (20) is arranged at the bottom end of each rotating lead screw (19).

4. The device convenient for fixedly mounting the condenser according to claim 3, wherein: the top end of each rotating lead screw is provided with a hand wheel (21).

5. The device convenient for fixedly mounting the condenser according to claim 2, wherein: the outside fixed cover of screwed pipe (17) is equipped with the reinforcing ring to the equipartition is provided with four extension bar (22) on the circumference outer wall of reinforcing ring.

6. The device convenient for fixedly mounting the condenser according to claim 1, characterized in that: four limiting rings (23) are uniformly distributed on the circumferential outer wall of each placing plate (10), each limiting ring (23) is correspondingly provided with an adjusting bolt (24), a fixing through hole and a threaded through hole are respectively formed in the inner wall of one side and the inner wall of the other side of each limiting ring (23), one end of each limiting rod (14) is provided with a through rotating through hole, the rotating through hole is concentrically arranged with the fixing through hole and the threaded through hole, and the free end of each bolt sequentially penetrates through the fixing through hole and the rotating through hole and is inserted into the threaded through hole in a screwing mode.

7. The device convenient for fixedly mounting the condenser according to claim 1, characterized in that: sliding grooves (26) are formed in one sides, in contact with the left side wall and the right side wall of the adjusting plate (6), of the supporting legs (3), sliding blocks (25) are longitudinally arranged on the front side and the rear side of the left side wall and the right side wall of the adjusting plate (6), and the sliding blocks (25) are longitudinally slidably arranged in the corresponding sliding grooves (26).