CN213656236U

CN213656236U - Remove base convenient to installation shell and tube type heat exchanger

Info

Publication number: CN213656236U
Application number: CN202022538567.8U
Authority: CN
Inventors: 李凯
Original assignee: Wuxi Bird Heat Exchanger Technology Co ltd
Current assignee: Wuxi Bird Heat Exchanger Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-09
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a remove base convenient to installation shell-and-tube heat exchanger, including removing seat, universal wheel, body, holder and expansion bracket, remove about the seat both ends and seted up the through-hole, and install the pivot in the through-hole, the stopper is installed to the inboard of universal wheel, the guide way has been seted up to the upper surface of removing the seat, the connector is installed to the expansion bracket top, and has seted up the spout in the connector, the slider with install the lower extreme at the holder, and install the threaded rod in the holder lower extreme, install the fixture block in the draw-in groove, and the lower surface at the link is installed to the fixture block, the screw hole is installed to the below of holder. This remove base convenient to installation shell and tube type heat exchanger is provided with universal wheel and fixed foot, and the setting of this part when needs move heat exchanger, can make it carry out position adjustment through the universal wheel, can use fixed foot to carry out position fixing to it after the regulation is accomplished, has increased the application range of device.

Description

Remove base convenient to installation shell and tube type heat exchanger

Technical Field

The utility model relates to a heat exchanger technical field specifically is a remove base convenient to installation shell and tube type heat exchanger.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, also called as heat exchanger, the kinds of heat exchanger are many, the shell-and-tube heat exchanger is used more in daily life, the shell-and-tube heat exchanger is also called as shell-and-tube heat exchanger, which is a dividing wall type heat exchanger using the wall surface of the tube bundle sealed in the shell as the heat transfer surface, the heat exchanger has simple structure, low cost, wide circulation section and easy scale cleaning, but has low heat transfer coefficient and large floor area, can be used by various structural materials and can be used under high temperature and high pressure.

However, the existing shell-and-tube heat exchanger is not provided with a universal mounting base in the using process, so that the heat exchanger can be produced according to the size of the on-site heat exchanger, the mounting is inconvenient, the using cost is increased, the existing heat exchanger base is fixedly connected, the heat exchanger needs to be moved in the later period, the trouble is caused, and the moving cost is increased.

We have therefore proposed a mobile base for facilitating the installation of shell and tube heat exchangers in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remove base convenient to installation shell and tube type heat exchanger to solve above-mentioned background art and provide the inconvenient and unable problem of removing of pedestal mounting of some heat exchangers.

In order to achieve the above object, the utility model provides a following technical scheme: a movable base convenient for mounting a shell-and-tube heat exchanger comprises a movable seat, universal wheels, a body, a clamp holder and a telescopic frame, wherein through holes are formed in the left end and the right end of the movable seat, rotating shafts are mounted in the through holes and connected with the universal wheels, limit blocks are mounted on the inner sides of the universal wheels, fixing feet are mounted on the inner sides of the limit blocks, guide grooves are formed in the upper surface of the movable seat, guide blocks are mounted in the guide grooves, the telescopic frame is mounted at the upper ends of the guide blocks, a connector is mounted above the telescopic frame, sliding grooves are formed in the connector, sliding blocks are mounted in the sliding grooves, sliding blocks are mounted at the lower ends of the clamp holder, threaded rods are mounted in the lower ends of the clamp holder, clamping grooves are formed in the upper end surface of the clamp holder, clamping blocks are mounted in the clamping grooves and mounted on the lower surface, and a threaded hole is formed below the clamp holder.

Preferably, the fixed feet are vertically arranged at four corners of the movable seat, the fixed feet are fixedly connected with the movable seat, and the fixed feet are of telescopic structures.

Preferably, the through holes are formed in the movable seat, the distance between the through holes is larger than the width of the universal wheel, the center line of the through holes is overlapped with the center line of the rotating shaft, and the inner diameter of each through hole is larger than the outer diameter of the rotating shaft.

Preferably, the fixture block is vertically arranged below the connecting frame, the center line of the fixture block is overlapped with the center line of the clamping groove, and the fixture block is movable.

Preferably, the guide groove is vertically formed in the movable seat, the guide groove is not a through groove, the center line of the guide groove and the center line of the guide block are overlapped, and the guide block is cross-shaped.

Preferably, the connector is horizontally arranged above the telescopic frame, a sliding groove is vertically formed in the connector, contact surfaces of the sliding groove and the sliding block are overlapped, the inner diameter of the sliding groove is larger than the outer diameter of the sliding block, and the sliding groove and the sliding block form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the movable base is convenient for mounting the shell-and-tube heat exchanger;

1. the universal wheels and the fixing feet are arranged, when the heat exchanger needs to be moved, the universal wheels can be used for adjusting the position of the heat exchanger, and the fixing feet can be used for fixing the position of the heat exchanger after the heat exchanger is adjusted, so that the application range of the device is enlarged;

2. the heat exchanger clamping device is provided with the clamp holder and the threaded rod, and the clamp holder can clamp heat exchangers with different diameters, so that the heat exchangers can be firmly clamped under the action of the threaded rod, and the stability of the device is improved;

3. the connector is arranged, and the connector and the clamp holder are arranged, so that the distance between the clamp holders can be adjusted according to the actual condition of the heat exchanger, the clamp holders can conveniently clamp the heat exchanger, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a schematic top view of the movable base of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the connection structure of the connector and the holder of the present invention.

In the figure: 1. a movable seat; 2. a fixing leg; 3. a limiting block; 4. a universal wheel; 5. a rotating shaft; 6. a through hole; 7. a body; 8. a connecting frame; 9. a holder; 10. a clamping block; 11. a telescopic frame; 12. a guide groove; 13. a slider; 14. a chute; 15. a threaded hole; 16. a guide block; 17. a card slot; 18. a connector; 19. a threaded rod.

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 movable base convenient for mounting a shell-and-tube heat exchanger comprises a movable base 1, fixing legs 2, limiting blocks 3, universal wheels 4, a rotating shaft 5, through holes 6, a body 7, a connecting frame 8, a clamp holder 9, a clamping block 10, an expansion bracket 11, guide grooves 12, sliding blocks 13, sliding grooves 14, threaded holes 15, guide blocks 16, clamping grooves 17, connectors 18 and threaded rods 19, wherein the through holes 6 are formed in the left end and the right end of the movable base 1, the rotating shaft 5 is mounted in the through holes 6, the rotating shaft 5 is connected with the universal wheels 4, the limiting blocks 3 are mounted on the inner sides of the universal wheels 4, the fixing legs 2 are mounted on the inner sides of the limiting blocks 3, the guide grooves 12 are formed in the upper surface of the movable base 1, the guide blocks 16 are mounted in the guide grooves 12, the expansion bracket 11 is mounted at the upper ends of the guide blocks 16, connectors 18 are mounted above the expansion bracket 11, sliding grooves 14 are, slider 13 with install the lower extreme at holder 9, and install threaded rod 19 in the holder 9 lower extreme to draw-in groove 17 has been seted up to the up end of holder 9, installs fixture block 10 in the draw-in groove 17, and fixture block 10 installs the lower surface at link 8, and link 8 installs the left and right sides at body 7, and threaded hole 15 is installed to the below of holder 9.

Fixed foot 2 is installed perpendicularly in the four corners department that removes seat 1, and adopts fixed connection between fixed foot 2 and the removal seat 1 to fixed foot 2 is extending structure, makes fixed foot 2 can fix the position of removing seat 1, and can make the height that removes seat 1 carry out the regulation in the certain limit.

Through-hole 6 is seted up in removing seat 1, and the interval is greater than the width of universal wheel 4 between the through-hole 6 to the central line of through-hole 6 and the central line of pivot 5 coincide each other, the internal diameter of through-hole 6 is greater than the external diameter of pivot 5 simultaneously, makes universal wheel 4 can receive when not needing to use.

The fixture block 10 is vertically arranged below the connecting frame 8, the center line of the fixture block 10 is overlapped with the center line of the clamping groove 17, and the fixture block 10 is movable, so that the clamp holder 9 and the body 7 are connected more firmly.

The guide groove 12 is vertically arranged in the movable base 1, the guide groove 12 is not a through groove, the center line of the guide groove 12 and the center line of the guide block 16 are overlapped, and the guide block 16 is cross-shaped, so that the distance between the clampers 9 can be adjusted properly according to actual conditions.

The connector 18 is horizontally arranged above the telescopic frame 11, the sliding groove 14 is vertically formed in the connector 18, contact surfaces of the sliding groove 14 and the sliding block 13 are overlapped, the inner diameter of the sliding groove 14 is larger than the outer diameter of the sliding block 13, and the sliding groove 14 and the sliding block 13 form a sliding structure, so that the clamp holder 9 can clamp and fix bodies 7 with different diameters.

The working principle is as follows: when the movable base convenient for mounting the shell-and-tube heat exchanger is used, firstly, a proper position is selected, the heat exchanger is placed at the position to be mounted, the movable base 1 is taken out, the position of a connecting frame 8 between the heat exchangers is observed, a holder 9 is adjusted to a proper position through the mutual matching between a sliding groove 14 and a sliding block 13, the body 7 is placed into the holder 9, the holder 9 holds the body up, when the body 7 is stably placed, clamping blocks 10 below the connecting frames 8 at two sides of the body 7 are aligned to clamping grooves 17 at two sides of the holder 9, so that the clamping blocks 10 can be clamped into the clamping grooves 17, after the holder 9 and the connecting frame 8 are mounted, the distance between the holders 9 is reduced through a threaded rod 19, the clamping is more stable, the fixed feet 2 at the bottom of the movable base 1 are lifted, the universal wheel 4 is placed down, then the fixed feet 2 are folded, so that the universal wheel 4 is grounded, thrust unit, it can freely remove, when removing the mounted position, will fix foot 2 and rise, makes universal wheel 4 pack up, reduces fixed foot 2 positions, places the displacement that appears in use, and the height through adjusting expansion bracket 11 is adjusting the whole height of device to be convenient for install.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a remove base convenient to installation shell and tube type heat exchanger, is including removing seat (1), universal wheel (4), body (7), holder (9) and expansion bracket (11), its characterized in that: the movable seat is characterized in that through holes (6) are formed in the left end and the right end of the movable seat (1), rotating shafts (5) are installed in the through holes (6), the rotating shafts (5) are connected with universal wheels (4), limiting blocks (3) are installed on the inner sides of the universal wheels (4), fixing feet (2) are installed on the inner sides of the limiting blocks (3), guide grooves (12) are formed in the upper surface of the movable seat (1), guide blocks (16) are installed in the guide grooves (12), a telescopic frame (11) is installed at the upper ends of the guide blocks (16), connectors (18) are installed above the telescopic frame (11), sliding grooves (14) are formed in the connectors (18), sliding blocks (13) are installed in the sliding grooves (14), threaded rods (19) are installed at the lower ends of the clamping devices (9) and the lower ends of the clamping devices (9), and clamping grooves (17) are formed in the upper end surfaces of the clamping devices (9), install fixture block (10) in draw-in groove (17), and fixture block (10) are installed at the lower surface of link (8) to the left and right sides at body (7) is installed in link (8), screw hole (15) are installed to the below of holder (9).

2. A mobile base for facilitating the installation of a shell and tube heat exchanger as claimed in claim 1, wherein: the fixed feet (2) are vertically arranged at four corners of the movable seat (1), and the fixed feet (2) are fixedly connected with the movable seat (1) and are of telescopic structures.

3. A mobile base for facilitating the installation of a shell and tube heat exchanger as claimed in claim 1, wherein: the through holes (6) are arranged in the movable seat (1), the distance between the through holes (6) is larger than the width of the universal wheel (4), the center line of the through holes (6) is overlapped with the center line of the rotating shaft (5), and meanwhile the inner diameter of the through holes (6) is larger than the outer diameter of the rotating shaft (5).

4. A mobile base for facilitating the installation of a shell and tube heat exchanger as claimed in claim 1, wherein: the fixture block (10) is vertically arranged below the connecting frame (8), the center line of the fixture block (10) and the center line of the clamping groove (17) are overlapped, and the fixture block (10) is movable.

5. A mobile base for facilitating the installation of a shell and tube heat exchanger as claimed in claim 1, wherein: the guide groove (12) is vertically arranged in the movable seat (1), the guide groove (12) is not a through groove, the center line of the guide groove (12) and the center line of the guide block (16) are overlapped, and the guide block (16) is in a cross shape.

6. A mobile base for facilitating the installation of a shell and tube heat exchanger as claimed in claim 1, wherein: the connector (18) is horizontally arranged above the telescopic frame (11), a sliding groove (14) is vertically formed in the connector (18), contact surfaces of the sliding groove (14) and the sliding block (13) are overlapped, the inner diameter of the sliding groove (14) is larger than the outer diameter of the sliding block (13), and the sliding groove (14) and the sliding block (13) form a sliding structure.