CN215062382U - Remove sled dress formula heat exchange station - Google Patents

Abstract

The utility model discloses a mobile skid-mounted heat exchange station, which comprises a heat exchange station body and a chassis, wherein the heat exchange station body is fixed above the top of the chassis, four connecting plates are fixed on the inner side of the chassis, a base is fixed on the chassis through the connecting plates, and a groove is formed in the bottom of the base; the dwang, the dwang is provided with two, and two dwangs rotate the inside of connecting in the recess through the bearing respectively, two the position that the dwang is close to both ends all is connected with the gyro wheel through receiving and releasing the subassembly, the utility model discloses a vertical removal that receives and releases subassembly promotion gyro wheel on two dwangs is driven in the drive effect of driving piece can conveniently put down and pack up the gyro wheel for it is more convenient to the removal of heat exchange station body in limited space, and easy operation has reduced maintenance and installation loss, has improved the installation and the maintenance efficiency to heat exchange station indirectly.

Description

Remove sled dress formula heat exchange station

Technical Field

The utility model relates to a indirect heating equipment technical field specifically is a remove sled dress formula heat transfer station.

Background

The heat exchange station is a place where heat is concentrated and exchanged, and is divided into a direct supply station and an indirect supply station according to a heat supply form, wherein the direct supply station is directly supplied to users by a power plant, the temperature is high, the control is difficult, and the heat energy is wasted. Is a product of the waste heat welfare heat supply of the initial power plant. With the economic development and the commercialization of heat, heat companies begin to improve the quality of heat supply, and have intermittent supply stations, which belong to centralized heat supply. And a boiler supplies heat, so that the link of a power plant is saved, but the efficiency is low, and the pollution is large and is eliminated. The central heating is the development direction, and the intermediate supply station is the main.

In actual production, skid-mounted heat exchange stations are frequently used, the heat exchange stations are generally formed by fixing an integral unit device on a base plate made of angle steel or I-steel, but the heat exchange stations have the defects of large size and heavy weight, one heat exchange station is formed by moving and positioning a plurality of workers through a crow bar during installation and maintenance, time and labor are wasted, the other heat exchange station is formed by utilizing corresponding hoisting devices such as a forklift, a crane and the like, the mechanical devices are easily limited by space and are inconvenient to move, a large amount of manpower is wasted for moving the mechanical devices, and the installation and maintenance efficiency of the heat exchange stations is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remove comparatively convenient and labour saving and time saving's removal sled dress formula heat exchange station to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable skid-mounted heat exchange station comprises a heat exchange station body and a base plate, wherein the heat exchange station body is fixed above the top of the base plate, four connecting plates are fixed on the inner side of the base plate, a base is fixed on the base plate through the connecting plates, and a groove is formed in the bottom of the base; the two rotating rods are respectively connected inside the groove in a rotating mode through bearings, the positions, close to the two ends, of the two rotating rods are connected with idler wheels through retraction assemblies, and a driving piece for driving the two rotating rods to rotate at the same angle is arranged on the left side of the base; receive and release the subassembly and still revolve to opposite external screw thread including two sections screw threads that set up in dwang both ends position department, the outside threaded connection of external screw thread has the screw thread ring of two symmetric distributions, two the bottom of screw thread ring all articulates there is the bracing piece, and the one end that two bracing pieces are close to each other all articulates there is the push pedal, the bottom of push pedal is fixed with the gyro wheel through the shock attenuation bolster.

Preferably, the driving piece is including fixing the driving gear in one of them dwang one end, another the dwang is fixed with driven gear with the corresponding rigidity of driving gear, the meshing has the cingulum between driving gear and the driven gear, one of them the dwang is close to the one end of driving gear and is provided with the crank, and its other end is provided with the limit commentaries on classics subassembly that is used for preventing to take place the rotation, through two dwangs of driving piece drive simultaneously with the angular rotation.

Preferably, the top of push pedal is fixed with the telescopic link, the one end that the push pedal was kept away from to the telescopic link is fixed with the connecting block, the connecting block is fixed with the interior top of recess, the dwang slides the both sides of running through the connecting block, and the flexible effect through the telescopic link makes the lift of gyro wheel receive and release the action more stable.

Preferably, the top of the threaded ring is fixed with a sliding block, the inner top of the groove is provided with a sliding groove matched with the sliding block, and the sliding block slides in the sliding groove, so that the mutual movement of the two threaded rings is more stable.

Preferably, the shock attenuation bolster is including fixing the limiting plate in the push pedal bottom, the both sides of limiting plate all are provided with the spring, the push pedal passes through the spring fastening and has the fixed plate, and the gyro wheel is fixed in the bottom of fixed plate, the top fixed mounting of fixed plate has the buffer block with the both sides looks adaptation of limiting plate, can play the absorbing effect of buffering when using the gyro wheel to remove through the shock attenuation bolster.

Preferably, the rotation limiting assembly comprises a ratchet wheel fixed at one end of one rotating rod, a pawl is clamped between tooth grooves of the ratchet wheel, a rotating shaft is sleeved at one end of the pawl, one end of the rotating shaft is rotatably connected with the outer wall of the base through a bearing, and the rotating rod can be prevented from rotating through the rotation limiting assembly.

Preferably, the crank is fixed with the dwang through the cutting ferrule cooperation, the one end outside of crank bonds and has anti-skidding rubber sleeve for frictional force on the crank is bigger, appears the hand smooth phenomenon when preventing to rotate.

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

1. the utility model discloses a vertical removal that receive and releases subassembly promotion gyro wheel on the driving action of driving piece drives two dwangs can conveniently put down and pack up the gyro wheel for it is more convenient to the removal of heat exchange station body in limited space, easy operation, has reduced maintenance and installation loss, has indirectly improved installation and maintenance efficiency to the heat exchange station, does not need the gyro wheel, can withdraw the recess with the gyro wheel in, and convenient to use has reduced the loss of recess, has improved life.

2. The utility model discloses a shock attenuation bolster that sets up can play good buffering cushioning effect when uneven ground removes.

3. The utility model discloses a subassembly is changeed in limit of design can carry out limiting displacement to the dwang after having used the driving piece, prevents that operating personnel touching key position from letting the dwang rotation phenomenon appear.

Drawings

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

FIG. 2 is a schematic structural view of the present invention at another viewing angle;

FIG. 3 is a schematic structural view of the retractable assembly of the present invention;

FIG. 4 is a schematic structural view of the driving member of the present invention;

FIG. 5 is a schematic view of the groove structure of the present invention;

FIG. 6 is a schematic view of the shock absorbing buffer of the present invention;

fig. 7 is an enlarged view of the area a in fig. 2.

In the figure: 1-a heat exchange station body; 2-a chassis; 3-connecting the plates; 4-a base; 5-a groove; 6-rotating the rod; 7-a roller; 8-retraction and extension components; 9-a shock absorbing buffer; 10-a drive member; 11-external thread; 12-a threaded ring; 13-a support bar; 14-a push plate; 15-a telescopic rod; 16-connecting blocks; 17-a slide block; 18-a drive gear; 19-a driven gear; 20-toothed belt; 21-a crank; 22-a chute; 23-a spring; 24-a limiting plate; 25-a buffer block; 26-fixing plate; 27-ratchet wheel; 28-pawl; 29-a rotating shaft; 30-rotation limiting component.

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.

Example 1

Referring to fig. 1-5, the mobile skid-mounted heat exchange station shown in the figure comprises a heat exchange station body 1 and a base plate 2, wherein the heat exchange station body 1 is fixed above the top of the base plate 2, four connecting plates 3 are fixed on the inner side of the base plate 2, a base 4 is fixed on the base plate 2 through the connecting plates 3, and a groove 5 is formed in the bottom of the base 4; two rotating rods 6 are arranged, the two rotating rods 6 are respectively connected to the inner part of the groove 5 in a rotating mode through bearings, the positions, close to the two ends, of the two rotating rods 6 are respectively connected with an idler wheel 7 through a retraction assembly 8, and a driving piece 10 used for driving the two rotating rods 6 to rotate at the same angle is arranged on the left side of the base 4; receive and release subassembly 8 still including setting up at 6 both ends of dwang position department two sections screw threads revolve to opposite external screw thread 11, the outside threaded connection of external screw thread 11 has the threaded ring 12 of two symmetric distributions, two the bottom of threaded ring 12 all articulates there is bracing piece 13, and the one end that two bracing pieces 13 are close to each other all articulates there is push pedal 14, the bottom of push pedal 14 is passed through shock attenuation bolster 9 and is fixed with gyro wheel 7.

Wherein, driving piece 10 is including fixing the driving gear 18 in one of them dwang 6 one end, another the dwang 6 is fixed with driven gear 19 with the corresponding rigidity of driving gear 18, the meshing has toothed belt 20 between driving gear 18 and the driven gear 19, one of them dwang 6 is provided with crank 21 near the one end of driving gear 18, and its other end is provided with the limited rotation subassembly 30 that is used for preventing to take place the rotation, drives two dwang 6 simultaneously with the angular rotation through driving piece 10.

Simultaneously, in order to make the lift of gyro wheel 7 receive and release the action more stable, the top of push pedal 14 is fixed with telescopic link 15, the one end that push pedal 14 was kept away from to telescopic link 15 is fixed with connecting block 16, connecting block 16 is fixed with the interior top of recess 5, dwang 6 slides the both sides of running through connecting block 16.

In addition, in order to make the mutual movement of the two threaded rings 12 more stable, a sliding block 17 is fixed on the top of the threaded ring 12, and a sliding groove 22 matched with the sliding block 17 is formed on the inner top of the groove 5.

Simultaneously, for the convenience of dismantling crank 21 and make the frictional force on crank 21 bigger, the smooth phenomenon of hand appears when preventing to rotate, crank 21 passes through the cutting ferrule cooperation and fixes with dwang 6, the one end outside bonding of crank 21 has anti-skidding rubber sleeve.

When the roller 7 is put down: at first operating personnel uses the jack to jack up base 4, let base 4 and ground have certain clearance, then operating personnel rotates crank 21, crank 21 passes through driving gear 18, driven gear 19 and the transmission of cingulum 20 drive two dwang 6 and rotate simultaneously, then external screw thread 11 on the dwang 6 drives two screw ring 12 and is close to the motion each other, then screw ring 12 drives two bracing pieces 13 and is close to the motion each other, push pedal 14 vertical downstream under the limiting displacement of telescopic link 15, and then drive gyro wheel 7 through shock attenuation bolster 9 and move down, then remove the jack, at last until gyro wheel 7 and ground contact, at this moment the staff just can utilize gyro wheel 7 to carry out the removal in finite space to heat exchange station body 1.

Example 2

Referring to fig. 4 and fig. 6, in this embodiment, the embodiment 1 is further described, in the figure, the heat exchange station body 1 is fixed above the top of the chassis 2, four connecting plates 3 are fixed on the inner side of the chassis 2, the chassis 2 is fixed with a base 4 through the connecting plates 3, and a groove 5 is formed at the bottom of the base 4; two rotating rods 6 are arranged, the two rotating rods 6 are respectively connected to the inner part of the groove 5 in a rotating mode through bearings, the positions, close to the two ends, of the two rotating rods 6 are respectively connected with an idler wheel 7 through a retraction assembly 8, and a driving piece 10 used for driving the two rotating rods 6 to rotate at the same angle is arranged on the left side of the base 4; receive and release subassembly 8 still including setting up at 6 both ends of dwang position department two sections screw threads revolve to opposite external screw thread 11, the outside threaded connection of external screw thread 11 has the threaded ring 12 of two symmetric distributions, two the bottom of threaded ring 12 all articulates there is bracing piece 13, and the one end that two bracing pieces 13 are close to each other all articulates there is push pedal 14, the bottom of push pedal 14 is passed through shock attenuation bolster 9 and is fixed with gyro wheel 7.

Wherein, shock attenuation bolster 9 is including fixing the limiting plate 24 in push pedal 14 bottom, the both sides of limiting plate 24 all are provided with spring 23, push pedal 14 is fixed with fixed plate 26 through spring 23, and gyro wheel 7 fixes the bottom at fixed plate 26, the top fixed mounting of fixed plate 26 have with the buffer block 25 of limiting plate 24's both sides looks adaptation, can play the absorbing effect of buffering when using gyro wheel 7 to remove through shock attenuation bolster 9.

When buffering the use of the roller 7: at first, the roller 7 rotates along the ground, when the roller 7 encounters uneven ground, the roller 7 receives acting force in the vertical direction, the roller 7 drives the fixing plate 26 to move upwards, the fixing plate 26 and the push plate 14 are longitudinally buffered through the spring 23, when the roller 7 receives transverse acting force, the push plate 14 drives the limiting plate 24 to move longitudinally, the moving area of the limiting plate 24 is limited between the buffer blocks 25 under the action of the buffer blocks 25, and therefore transverse buffering is provided for the heat exchange station body 1.

Example 3

Referring to fig. 2 and 7, in this embodiment, to further explain embodiment 1, the driving member 10 in the figure includes a driving gear 18 fixed at one end of one of the rotating levers 6, a driven gear 19 is fixed at a position of the other rotating lever 6 corresponding to the driving gear 18, a toothed belt 20 is engaged between the driving gear 18 and the driven gear 19, one end of the one rotating lever 6 close to the driving gear 18 is provided with a crank 21, and the other end thereof is provided with a rotation limiting assembly 30 for preventing rotation.

Wherein, the rotation limiting assembly 30 comprises a ratchet wheel 27 fixed at one end of one of the rotating rods 6, a pawl 28 is clamped between tooth grooves of the ratchet wheel 27, a rotating shaft 29 is sleeved at one end of the pawl 28, one end of the rotating shaft 29 is rotatably connected with the outer wall of the base 4 through a bearing, and the rotation of the rotating rod 6 can be prevented through the rotation limiting assembly 30.

When dwang 6 is spacing: when the lowering operation of the roller 7 is completed, the rotating shaft 29 is rotated, and the rotating shaft 29 drives the pawl 28 to rotate, so that the pawl 28 is engaged into the tooth groove of the ratchet wheel 27, and thus the rotating rod 6 can be prevented from rotating by the self-locking effect of the ratchet wheel 27 and the pawl 28.

It is noted that, herein, relational terms such as first and second, and the like may be 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 (7)

1. A mobile skid-mounted heat exchange station, comprising:

the heat exchange station comprises a heat exchange station body (1) and a chassis (2), wherein the heat exchange station body (1) is fixed above the top of the chassis (2), four connecting plates (3) are fixed on the inner side of the chassis (2), a base (4) is fixed on the chassis (2) through the connecting plates (3), and a groove (5) is formed in the bottom of the base (4);

the two rotating rods (6) are arranged, the two rotating rods (6) are respectively connected to the inner part of the groove (5) in a rotating mode through bearings, the positions, close to the two ends, of the two rotating rods (6) are respectively connected with an idler wheel (7) through a retraction assembly (8), and a driving piece (10) used for driving the two rotating rods (6) to rotate at the same angle is arranged on the left side of the base (4);

receive and release subassembly (8) and still including setting up two sections screw threads in dwang (6) both ends position department and revolve to opposite external screw thread (11), the outside threaded connection of external screw thread (11) has screw thread ring (12) of two symmetric distributions, two the bottom of screw thread ring (12) all articulates there is bracing piece (13), and the one end that two bracing pieces (13) are close to each other all articulates there is push pedal (14), the bottom of push pedal (14) is fixed with gyro wheel (7) through shock attenuation bolster (9).

2. A mobile skid-mounted heat exchange station as defined in claim 1, wherein: the driving piece (10) is including fixing driving gear (18) in one of them dwang (6) one end, another dwang (6) and the corresponding rigidity of driving gear (18) have driven gear (19), the meshing has cingulum (20) between driving gear (18) and driven gear (19), one of them dwang (6) are close to the one end of driving gear (18) and are provided with crank (21), and its other end is provided with and is used for preventing to take place the limit of rotation subassembly (30) of rotation.

3. A mobile skid-mounted heat exchange station as defined in claim 1, wherein: the top of push pedal (14) is fixed with telescopic link (15), the one end that push pedal (14) were kept away from in telescopic link (15) is fixed with connecting block (16), connecting block (16) are fixed with the interior top of recess (5), dwang (6) slip the both sides of through connection piece (16).

4. A mobile skid-mounted heat exchange station as defined in claim 1, wherein: the top of the threaded ring (12) is fixed with a sliding block (17), and the inner top of the groove (5) is provided with a sliding groove (22) matched with the sliding block (17).

5. A mobile skid-mounted heat exchange station as defined in claim 1, wherein: shock attenuation bolster (9) are including fixing limiting plate (24) in push pedal (14) bottom, the both sides of limiting plate (24) all are provided with spring (23), push pedal (14) are fixed with fixed plate (26) through spring (23), and gyro wheel (7) fix the bottom at fixed plate (26), the top fixed mounting of fixed plate (26) has buffer block (25) with the both sides looks adaptation of limiting plate (24).

6. A mobile skid-mounted heat exchange station as defined in claim 2, wherein: limit and change subassembly (30) including fixing ratchet (27) at one of them dwang (6) one end, the joint has pawl (28) between the tooth's socket of ratchet (27), pivot (29) have been cup jointed to the one end of pawl (28), the outer wall rotation connection of bearing and base (4) is passed through to the one end of pivot (29).

7. A mobile skid-mounted heat exchange station as defined in claim 2, wherein: crank (21) are fixed with dwang (6) through the cutting ferrule cooperation, the one end outside bonding of crank (21) has anti-skidding rubber sleeve.

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