CN209264448U - A kind of heat exchanger tube structure for pressure test - Google Patents
A kind of heat exchanger tube structure for pressure test Download PDFInfo
- Publication number
- CN209264448U CN209264448U CN201822002037.4U CN201822002037U CN209264448U CN 209264448 U CN209264448 U CN 209264448U CN 201822002037 U CN201822002037 U CN 201822002037U CN 209264448 U CN209264448 U CN 209264448U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- exchanger tube
- groups
- pressure test
- movable block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of heat exchanger tube structure for pressure test in heat exchanger tube pressure test technology field, including fixed frame, the front and rear sides inner wall of the fixed frame is respectively mounted sliding rail, it slides and is provided with movable block one in the left side of sliding rail described in two groups, gag lever post is respectively mounted at left and right sides of the top of the pressing plate, it slides and is provided with movable block two in the right side of sliding rail described in two groups, hydraulic test pump is installed between movable block two described in two groups, the fixed frame bottom interior wall uniformly installs connecting plate, the uniform mounting fixing parts in the top of the connecting plate, the heat exchanger tube structure for pressure test, pass through the fixing piece of setting, be conducive to facilitate placement heat exchanger tube, heat outting pipe is set to be not easy to tilt on fixing piece, it is able to maintain the stability of heat exchanger tube, start motor simultaneously, rotate swingle, it is compressed to make pressing plate move down exchange heat pipe, be conducive to make heat exchanger tube uniform force, With enough stability, there is regulatory function, can be adjusted according to the individual difference of heat exchanger tube, is easy to use.
Description
Technical field
The utility model relates to heat exchanger tube pressure test technology field, specially a kind of heat exchanger tube structure for pressure test.
Background technique
All kinds of heat exchangers in pressure vessel industries, wherein heat exchanger tube is as main pressurized element, after the manufacturing all
Pressure testing must be carried out, most heat exchanger tube structure for pressure test are all that manual lateral is placed, it is be easy to cause heat exchanger tube unbalance stress, or
When laterally disposed, lack regulatory function, for this purpose, it is proposed that a kind of heat exchanger tube structure for pressure test.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of heat exchanger tube structure for pressure test
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of heat exchanger tube structure for pressure test, including fixation
Frame, the front and rear sides inner wall of fixed frame are respectively mounted sliding rail, and the left side of two groups of sliding rails, which is slided, is provided with movable block one, two groups of sliding rails
On be uniformly provided with threaded hole, the top of two groups of movable blocks one passes through support rod mounting plate, the top welding of fixed plate
Motor, the bottom output end of motor installs swingle, and one end of swingle extends to the top of fixed plate, and the other end passes through pressure
Plate simultaneously is secured to install, and is respectively mounted gag lever post at left and right sides of the top of pressing plate, and fixed plate is extended at the top of gag lever post
Limited block is simultaneously installed in top, and the right side of two groups of sliding rails, which is slided, is provided with movable block two, installs pressure testing between two groups of movable blocks two
Pump, fixed frame bottom interior wall uniformly install connecting plate, the uniform mounting fixing parts in the top of connecting plate.
Preferably, fixing piece is arc block, and fixing piece is provided with four groups altogether, and four groups of fixing pieces are welded on connecting plate
Top.
Preferably, movable block one and movable block two are the identical angle steel of structure, and bolt is plugged on angle steel.
Preferably, the left and right sides of fixed plate offers through-hole, and the diameter of through-hole is greater than limit shank diameter 1mm, and
The center of fixed plate offers the through-hole to match with swingle.
Preferably, the outer wall of swingle is equipped with external screw thread, and through-hole is offered on pressing plate, and the inner wall of through-hole be equipped with it is outer
The internal screw thread that screw thread matches.
Preferably, column is uniformly installed in the bottom front and rear sides of fixed frame, and support plate is welded in the bottom of column.
Compared with prior art, the utility model has the beneficial effects that the heat exchanger tube structure for pressure test, passes through the fixation of setting
Part is conducive to facilitate placement heat exchanger tube, heat outting pipe is made to be not easy to tilt on fixing piece, is able to maintain the stability of heat exchanger tube, together
Shi Qidong motor, rotates swingle, is compressed so that pressing plate be made to move down exchange heat pipe, is conducive to keep heat exchanger tube stress equal
It is even, there is enough stability, there is regulatory function, can be adjusted according to the individual difference of heat exchanger tube, be easy to use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model left side structure cross-sectional view.
In figure: 1, fixed frame；2, sliding rail；3, movable block one；4, threaded hole；5, support rod；6, fixed plate；7, motor；8,
Swingle；9, pressing plate；10, gag lever post；11, limited block；12, movable block two；13, hydraulic test pump；14, connecting plate；15, fixing piece；
16, column；17, support plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of heat exchanger tube structure for pressure test, including fixed frame
1, the front and rear sides inner wall of the fixed frame 1 is respectively mounted sliding rail 2, and the left side of sliding rail 2 described in two groups is slided and is provided with movable block
One 3, threaded hole 4 is uniformly provided on sliding rail 2 described in two groups, and the top of movable block 1 described in two groups passes through support rod 5 and installs
Fixed plate 6, motor 7 is welded at the top of the fixed plate 6, and motor 7 is connect by switch with external power supply, the motor 7
Bottom output end installs swingle 8, and one end of swingle 8 extends to the top of fixed plate 6, the other end pass through pressing plate 9 and with
It is fixedly mounted, and is respectively mounted gag lever post 10 at left and right sides of the top of the pressing plate 9, and the top of gag lever post 10 extends to fixed plate
Limited block 11 is simultaneously installed in 6 top, and the right side of sliding rail 2 described in two groups, which is slided, is provided with movable block 2 12, moves described in two groups
Hydraulic test pump 13 is installed between block 2 12, heat pipe pressure testing, the uniform company of installation of 1 bottom interior wall of fixed frame are exchanged by hydraulic test pump 15
Fishplate bar 14, the uniform mounting fixing parts 15 in the top of the connecting plate 14.
Wherein, the fixing piece 15 is arc block, and the fixing piece 15 is provided with four groups altogether, and four groups of fixing pieces 15 weld
It connects at the top of connecting plate 14, facilitates placement heat exchanger tube, make heat outting pipe be not easy to tilt on fixing piece 15, be able to maintain heat exchanger tube
Stability；
The movable block 1 and movable block 2 12 are the identical angle steel of structure, and bolt is plugged on angle steel, pass through promotion
Movable block 1 and movable block 2 12 are capable of the position of adjustment fixing plate 6 and hydraulic test pump 13, and then tightening bolt can be consolidated
It is fixed；
The left and right sides of the fixed plate 6 offers through-hole, and the diameter of through-hole is greater than 10 diameter 1mm of gag lever post, side
Just the movement of gag lever post 10, while gag lever post 10 can limit pressing plate 9, prevent it from rotating with swingle 8, and solid
The center of fixed board 6 offers the through-hole to match with swingle 8, is conducive to the rotation of swingle 8；
The outer wall of the swingle 8 is equipped with external screw thread, and through-hole is offered on pressing plate 9, and the inner wall of through-hole be equipped with it is outer
The internal screw thread that screw thread matches, by swingle 8 rotation be able to drive pressing plate 9 move down exchange heat pipe compressed；
Column 16 is uniformly installed in the bottom front and rear sides of the fixed frame 1, and support plate 17 is welded in the bottom of the column 16,
Improve the stability of the structure for pressure test.
Working principle: in use, the heat exchanger tube for needing pressure testing is put on the fixing piece 15 of 1 bottom of fixed frame, according to
The length of heat exchanger tube adjusts the distance of movable block 1 on sliding rail 12, after regulating, is fixed by bolt, starting electricity
Machine 7 rotates swingle 8, is compressed so that pressing plate 9 be made to move down exchange heat pipe, then adjusts movable block 2 12 on sliding rail 2
Position, pass through hydraulic test pump 13 carry out pressure testing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of heat exchanger tube structure for pressure test, including fixed frame (1), it is characterised in that: the front and rear sides inner wall of the fixed frame (1)
It is respectively mounted sliding rail (2), the left side of sliding rail described in two groups (2), which is slided, is provided with movable block one (3), on sliding rail described in two groups (2)
Threaded hole (4) are uniformly provided with, the top of movable block one (3) described in two groups passes through support rod (5) mounting plate (6), institute
Top welding motor (7) of fixed plate (6) is stated, the bottom output end of the motor (7) installs swingle (8), and swingle (8)
One end extend to the tops of fixed plate (6), the other end passes through pressing plate (9) and is secured to install, the top of the pressing plate (9)
The left and right sides is respectively mounted gag lever post (10), and is extended to the top of fixed plate (6) at the top of gag lever post (10) and installed limited block
(11), the right side of sliding rail described in two groups (2), which is slided, is provided with movable block two (12), pacifies between movable block two (12) described in two groups
It fills hydraulic test pump (13), fixed frame (1) bottom interior wall is uniformly installed connecting plate (14), and the top of the connecting plate (14) is uniform
Mounting fixing parts (15).
2. a kind of heat exchanger tube structure for pressure test according to claim 1, it is characterised in that: the fixing piece (15) is arc
Block, the fixing piece (15) is provided with four groups altogether, and four groups of fixing pieces (15) are welded on the top of connecting plate (14).
3. a kind of heat exchanger tube structure for pressure test according to claim 1, it is characterised in that: the movable block one (3) and movement
Block two (12) is the identical angle steel of structure, and bolt is plugged on angle steel.
4. a kind of heat exchanger tube structure for pressure test according to claim 1, it is characterised in that: the left and right two of the fixed plate (6)
Side offers through-hole, and the diameter of through-hole is greater than gag lever post (10) diameter 1mm, and the center of fixed plate (6) offers and revolves
The through-hole that bull stick (8) matches.
5. a kind of heat exchanger tube structure for pressure test according to claim 1, it is characterised in that: the outer wall of the swingle (8) is set
There is external screw thread, and offer through-hole on pressing plate (9), and the inner wall of through-hole is equipped with the internal screw thread to match with external screw thread.
6. a kind of heat exchanger tube structure for pressure test according to claim 1, it is characterised in that: before the bottom of the fixed frame (1)
Two sides are uniformly installed column (16) afterwards, and support plate (17) are welded in the bottom of the column (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002037.4U CN209264448U (en) | 2018-11-30 | 2018-11-30 | A kind of heat exchanger tube structure for pressure test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002037.4U CN209264448U (en) | 2018-11-30 | 2018-11-30 | A kind of heat exchanger tube structure for pressure test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209264448U true CN209264448U (en) | 2019-08-16 |
Family
ID=67565180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822002037.4U Active CN209264448U (en) | 2018-11-30 | 2018-11-30 | A kind of heat exchanger tube structure for pressure test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209264448U (en) |
-
2018
- 2018-11-30 CN CN201822002037.4U patent/CN209264448U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109357949A (en) | A kind of heat exchanger tube structure for pressure test | |
| CN208629625U (en) | A kind of intelligence wood sheet automatic punching device | |
| CN105345335B (en) | Aluminum alloy pattern plate welding system | |
| CN202667904U (en) | Point welding machine for triangular truss | |
| CN209478997U (en) | Full-automatic multi-angle pipe fitting welding machine clamp angle adjusts auxiliary device | |
| CN203253787U (en) | Automobile door covering machine | |
| CN105234701B (en) | Special tool clamp for wind driven generator one-piece bearing pedestal casting | |
| CN107052608B (en) | A kind of section is the welding method of the arc-shaped welding pieces of L-type | |
| CN103157711B (en) | Automobile door taping machine | |
| CN201486156U (en) | Accurate adjustment device for adjusting gap between large-sized steel members | |
| CN209264448U (en) | A kind of heat exchanger tube structure for pressure test | |
| CN204487078U (en) | A kind of positioner being applicable to oil tank of transformer welding | |
| CN110449799B (en) | Welding fixture for welding hinge on environment-friendly equipment and working method | |
| CN209256425U (en) | A kind of motor base hydraulic tool | |
| CN204934972U (en) | Jacking apparatus | |
| CN207656049U (en) | Numerical control vertical bar cutting machine | |
| CN102430847B (en) | Automatic welding fixture for longitudinal seam welding of small-diameter thick-walled tube blanks | |
| CN203018949U (en) | Novel tower crane lower support flange plate positioning welding process unit | |
| CN203197000U (en) | Quick replacement device for cold roll forming horizontal machine frame | |
| CN214558661U (en) | Three-dimensional flexible welding workbench | |
| CN110180992B (en) | Iron casting die easy and convenient to assemble | |
| CN204639511U (en) | A kind of welded limiting fixture | |
| CN210731479U (en) | Aerogenerator stator support welding frock | |
| CN209856498U (en) | Valve actuator with detachable fixing frame | |
| CN208391192U (en) | A kind of steel pipe tapping machine being conveniently replaceable screw tap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226500 Jiangsu province Nantong City Jiuhua town Rugao City Huaxing Road No. 8 Patentee after: Nantong star graphite Co., Ltd Address before: 226500 Jiangsu province Nantong City Jiuhua town Rugao City Huaxing Road No. 8 Patentee before: Nantong Xingqiu Graphite Facilities Company |
|
| CP01 | Change in the name or title of a patent holder |