CN213714078U - Portable support of shell and tube heat exchanger - Google Patents
Portable support of shell and tube heat exchanger Download PDFInfo
- Publication number
- CN213714078U CN213714078U CN202022312504.0U CN202022312504U CN213714078U CN 213714078 U CN213714078 U CN 213714078U CN 202022312504 U CN202022312504 U CN 202022312504U CN 213714078 U CN213714078 U CN 213714078U
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- heat exchanger
- shell
- tube heat
- fixed
- box
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Abstract
The utility model discloses a portable support of shell and tube heat exchanger, the power distribution box comprises a box body, a plurality of universal wheels are fixed to be equipped with of bottom half, the inside promotion support that is equipped with of box, this shell and tube heat exchanger's portable support makes support frame and shell and tube heat exchanger contact when installing shell and tube heat exchanger, and raise it, promote the box and be used for removing, spring and cushion on the support frame, can avoid at the removal in-process, shell and tube heat exchanger rocks and bumps between the support frame, when removing it to the mounted position, can remove box to the level between shell and tube heat exchanger and the mounting bracket, the screw hole that adjusts between shell and tube heat exchanger stabilizer blade and the mounting bracket is aligned at the removal installed part, fall mounting bolt with it again, this device has made things convenient for shell and tube heat exchanger's installation greatly.
Description
Technical Field
The utility model relates to a shell and tube type heat exchanger technical field specifically is a portable support of shell and tube type heat exchanger.
Background
The shell-and-tube heat exchanger is a dividing wall type heat exchanger which uses the wall surface of the tube bundle enclosed in the shell as the heat transfer surface, and the heat exchanger has simple structure, low cost, wider flow cross section and easy scale cleaning, can be made of various structural materials (mainly metal materials), can be used under high temperature and high pressure, and is the most widely applied type.
When the existing shell-and-tube heat exchanger is installed, two support legs at the bottom of the shell-and-tube heat exchanger are in threaded connection with the installation frame, the existing shell-and-tube heat exchanger is heavy, a crane is needed to be used for hoisting the existing shell-and-tube heat exchanger for installation, the existing crane cannot control the level of the existing shell-and-tube heat exchanger when being hoisted, the installation is inconvenient, and under the condition that no crane is provided, a plurality of people are needed to lift the existing shell-and-tube heat exchanger for. To this end, we propose a portable support for a shell and tube heat exchanger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable support of shell and tube heat exchanger to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the portable support of the shell-and-tube heat exchanger comprises a box body, wherein a plurality of universal wheels are fixedly arranged at the bottom of the box body, and a lifting support is arranged in the box body.
Preferably, the lifting support comprises a rotating handle, a rotating shaft is fixedly arranged on the rotating handle, the rotating shaft penetrates through the box body in a rotating mode, a first bevel gear is fixedly arranged at the top end of the rotating shaft, a supporting block is connected to the rotating shaft in a rotating mode, one end of the supporting block is fixed to the box body, a second bevel gear is meshed with the first bevel gear, a lifting screw rod is fixedly arranged on the second bevel gear, two ends of the lifting screw rod are connected with the box body in a rotating mode, a transmission gear is fixedly arranged at the bottom of the second bevel gear and is meshed with a transmission chain, second gears are meshed with the transmission chain on two sides of the transmission gear, a second screw rod is fixedly arranged on the second gear, two ends of the second screw rod are connected with the box body in a rotating mode, a plurality of supporting plates are fixedly arranged on the box body, the transmission chain is in a sliding lap joint, sliding connection has a plurality of litter on the slider, the litter both ends are fixed with the box, fixed a plurality of support columns of being equipped with on the slider, the support column slides and passes box and top fixed mounting panel that is equipped with, can mention the transportation with shell and tube heat exchanger through promoting the support, the installation of being convenient for.
Preferably, be equipped with the spout on the mounting panel, sliding connection has the installed part in the spout, fixed a plurality of support frames that are equipped with on the installed part, the support frame is established to the arc, fixed a plurality of springs that are equipped with on the support frame, spring one end is fixed with the support frame, and the other end is fixed and is equipped with the blotter, can avoid shell and tube heat exchanger to rock when the transportation through spring and blotter, and bump between the support frame.
Preferably, the lifting screw rod is the same as the second screw rod in specification, the transmission gear is the same as the second gear in specification, the sliding block is completely the same as the lifting screw rod and the second screw rod in matching, and the transmission ratio between the transmission gear and the second gear is the same, so that the sliding block cannot be clamped during movement.
Preferably, the bottom of the mounting piece is connected with a plurality of balls in a rolling mode, and the balls are abutted to the mounting plate in the sliding groove, so that the mounting piece is convenient to move.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when installing shell-and-tube heat exchanger, make support frame and shell-and-tube heat exchanger contact, and raise it, promote the box and be used for removing, spring and cushion on the support frame can avoid removing the in-process, shell-and-tube heat exchanger rocks and bumps between the support frame, when removing it to mounted position, can remove the box to shell-and-tube heat exchanger and the mounting bracket between the level, the screw hole between shell-and-tube heat exchanger stabilizer blade and the mounting bracket is adjusted at the removal installed part is aligned, fall mounting bolt with it again, this device has made things convenient for shell-and-tube heat exchanger's installation greatly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partially cut-away schematic view of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
fig. 4 is a schematic view of a partial structure of the present invention.
In the figure: 1-a box body; 2-universal wheels; 3-lifting the support; 4-turning the handle; 5-a rotating shaft; 6-first bevel gear; 7-a support block; 8-second taper teeth; 9-lifting a screw rod; 10-a transmission gear; 11-a drive chain; 12-a second gear; 13-a second screw rod; 14-a support plate; 15-a slide block; 16-a slide bar; 17-a support column; 18-a mounting plate; 19-a chute; 20-a mounting member; 21-a support frame; 22-a spring; 23-a cushion pad; 24-balls.
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: the utility model provides a portable support of shell and tube heat exchanger, includes box 1, a plurality of universal wheels 2 are fixed to be equipped with in 1 bottom of box, 1 inside lifting support 3 that is equipped with of box.
The lifting support 3 comprises a rotating handle 4, a rotating shaft 5 is fixedly arranged on the rotating handle 4, the rotating shaft 5 penetrates through the box body 1 in a rotating mode, the top end of the rotating shaft 5 is fixedly provided with a first bevel gear 6, the rotating shaft 5 is connected with a supporting block 7 in a rotating mode, one end of the supporting block 7 is fixed with the box body 1, a second bevel gear 8 is meshed with the first bevel gear 6, a lifting screw rod 9 is fixedly arranged on the second bevel gear 8, two ends of the lifting screw rod 9 are connected with the box body 1 in a rotating mode, the bottom of the second bevel gear 8 is fixedly provided with a transmission gear 10, the transmission gear 10 is meshed with a transmission chain 11, the transmission chain 11 is meshed with second gears 12 on two sides of the transmission gear 10, second screws 13 are fixedly arranged on the second gears 12, two ends of the second screws 13 are connected with the box body 1 in a rotating mode, a plurality of supporting plates 14 are fixedly arranged on, threaded connection has slider 15 on promotion lead screw 9 and the second lead screw 13, sliding connection has a plurality of litter 16 on slider 15, litter 16 both ends are fixed with box 1, fixed a plurality of support columns 17 of being equipped with on slider 15, support column 17 slides and passes box 1 and the fixed mounting panel 18 that is equipped with in top, and through rotating handle 4, drive pivot 5 and first awl tooth 6 and rotate, drive gear 10 rotates, drives drive chain 11 and rotates, drives second gear 12 and rotates, drives promotion lead screw 9 and second lead screw 13 and rotates simultaneously, makes slider 15 slide along litter 16.
Be equipped with spout 19 on the mounting panel 18, sliding connection has installed part 20 in the spout 19, fixed a plurality of support frames 21 of being equipped with on the installed part 20, support frame 21 establishes to the arc, fixed a plurality of springs 22 of being equipped with on the support frame 21, spring 22 one end is fixed with support frame 21, and the other end is fixed and is equipped with blotter 23, can avoid shell and tube heat exchanger to rock when the transportation through spring 22 and blotter 23, and bump between the support frame 21.
The specification of the lifting screw rod 9 is the same as that of the second screw rod 13, the specification of the transmission gear 10 is the same as that of the second gear 12, the matching between the sliding block 15 and the lifting screw rod 9 and the second screw rod 13 is completely the same, the transmission ratio between the transmission gear 10 and the second gear 12 is the same, the sliding block 15 cannot be clamped during movement, and the plurality of second screw rods 13 and the lifting screw rods 9 can share the pressure of the shell-and-tube heat exchanger.
The bottom of the mounting part 20 is connected with a plurality of balls 24 in a rolling way, and the balls 24 are abutted against the mounting plate 18 in the sliding groove 19, so that the friction force is reduced, and the mounting part 20 is convenient to move.
In the scheme: when the shell-and-tube heat exchanger is installed, the box body 1 is moved to the lower portion of the shell-and-tube heat exchanger, the handle 4 is rotated to drive the rotating shaft 5 and the first bevel gear 6 to rotate, the transmission gear 10 is driven to rotate, the transmission chain 11 is driven to rotate, the second gear 12 is driven to rotate, the lifting screw rod 9 and the second screw rod 13 are driven to simultaneously rotate, the sliding block 15 slides along the sliding rod 16, the mounting plate 18 and the mounting piece 20 are driven to ascend, the supporting frame 21 supports and lifts the shell-and-tube heat exchanger, when the shell-and-tube heat exchanger is moved to an installation position, the mounting piece 20 can be moved to easily adjust the position of.
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 (5)
1. The utility model provides a portable support of shell and tube heat exchanger, includes box (1), box (1) bottom is fixed to be equipped with a plurality of universal wheels (2), its characterized in that: the lifting support (3) is arranged in the box body (1).
2. The portable bracket of a shell and tube heat exchanger of claim 1, wherein: the lifting support (3) comprises a rotating handle (4), a rotating shaft (5) is fixedly arranged on the rotating handle (4), the rotating shaft (5) penetrates through the box body (1) in a rotating mode, a first conical tooth (6) is fixedly arranged at the top end of the rotating shaft (5), a supporting block (7) is connected to the rotating shaft (5) in a rotating mode, one end of the supporting block (7) is fixed to the box body (1), a second conical tooth (8) is meshed with the first conical tooth (6), a lifting screw rod (9) is fixedly arranged on the second conical tooth (8), two ends of the lifting screw rod (9) are rotatably connected with the box body (1), a transmission gear (10) is fixedly arranged at the bottom of the second conical tooth (8), a transmission chain (11) is meshed with the transmission gear (10), second gears (12) are meshed with the transmission chain (11) on two sides of the transmission gear (10), and a second screw rod (13) is fixedly arranged on, second lead screw (13) both ends are rotated with box (1) and are connected, fixed a plurality of backup pads (14) of being equipped with on box (1), drive chain (11) slip overlap joint is on backup pad (14), threaded connection has slider (15) on promotion lead screw (9) and second lead screw (13), sliding connection has a plurality of litter (16) on slider (15), litter (16) both ends are fixed with box (1), fixed a plurality of support columns (17) of being equipped with on slider (15), support column (17) slide and pass box (1) and the top is fixed and are equipped with mounting panel (18).
3. The portable bracket of a shell and tube heat exchanger of claim 2, wherein: be equipped with spout (19) on mounting panel (18), sliding connection has installed part (20) in spout (19), fixed a plurality of support frames (21) of being equipped with on installed part (20), support frame (21) are established to the arc, fixed a plurality of springs (22) of being equipped with on support frame (21), spring (22) one end is fixed with support frame (21), and other end fixed mounting has blotter (23).
4. The portable bracket of a shell and tube heat exchanger of claim 2, wherein: the lifting screw rod (9) is the same as the second screw rod (13), and the transmission gear (10) is the same as the second gear (12).
5. The portable bracket of a shell and tube heat exchanger of claim 3, wherein: the bottom of the mounting piece (20) is connected with a plurality of balls (24) in a rolling mode, and the balls (24) are abutted to the mounting plate (18) in the sliding groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022312504.0U CN213714078U (en) | 2020-10-16 | 2020-10-16 | Portable support of shell and tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022312504.0U CN213714078U (en) | 2020-10-16 | 2020-10-16 | Portable support of shell and tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213714078U true CN213714078U (en) | 2021-07-16 |
Family
ID=76798396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022312504.0U Active CN213714078U (en) | 2020-10-16 | 2020-10-16 | Portable support of shell and tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213714078U (en) |
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2020
- 2020-10-16 CN CN202022312504.0U patent/CN213714078U/en active Active
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