CN220302940U - Double-wall pipe fixing support - Google Patents
Double-wall pipe fixing support Download PDFInfo
- Publication number
- CN220302940U CN220302940U CN202321054622.3U CN202321054622U CN220302940U CN 220302940 U CN220302940 U CN 220302940U CN 202321054622 U CN202321054622 U CN 202321054622U CN 220302940 U CN220302940 U CN 220302940U
- Authority
- CN
- China
- Prior art keywords
- plate
- double
- fixation
- fixing
- fixed
- 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
- 238000003466 welding Methods 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000007789 sealing Methods 0.000 abstract description 10
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a double-wall pipe fixing support which is applied to the field of fixing supports and comprises a fixing frame, wherein two sides of the fixing frame are respectively provided with an outer pipe in a penetrating manner, an inner pipe is arranged in the outer pipe, an upper locating piece is welded in the fixing frame through a fixing piece, a fixing plate is welded in the fixing frame, a lower locating piece is arranged at the top of the fixing plate, a threaded rod is rotatably connected to the bottom of the lower locating piece through a bearing, a thread groove matched with the threaded rod is formed in the top of the fixing plate, a sealing plate is bolted to the bottom of the fixing frame through a screw, and a bottom plate is arranged at the bottom of the sealing plate; can improve the fixed effect to double-walled pipe, easy operation is convenient, has ensured the sealed effect of pipeline, and the security is high, can possess height adjusting function simultaneously, and applicable in the uneven ground environment of height has alleviateed staff's bedding burden, and the practicality is good.
Description
Technical Field
The utility model relates to the field of fixed supports, in particular to a double-wall pipe fixed support.
Background
The double-wall pipe is an industrial pipeline for conveying harmful, corrosive, high-pressure or inflammable special fluids, the double-wall pipe structure is used as an overflow protection mode of the industrial pipeline, and the fixing support is mainly used for fixing the inner pipe and the outer pipe of the double-wall pipe.
Currently, the Chinese utility model with the bulletin number of CN206419599U discloses a fixing bracket for a double-wall pipe, wherein the double-wall pipe comprises an outer pipe and an inner pipe coaxially arranged with the outer pipe; the fixing support comprises a three-way joint, an upper bracket and a lower bracket, wherein the three-way joint comprises a first interface, a second interface and a third interface, the first interface and the second interface are arranged along an axis, the third interface is perpendicular to the axis, the inner pipe penetrates through the first interface and the second interface along the axis, the upper bracket and the lower bracket clamp the inner pipe from the upper side and the lower side respectively and are fixed on the inner wall of the third interface, the first interface and the second interface are butted with the outer pipe, and a sealing cover plate is arranged on the third interface. The utility model has the following beneficial effects: compared with a rigid flat steel welding support, the fixing support for the double-wall pipe can play a role in fixing the inner pipe and the outer pipe without damaging the inner pipe and the outer pipe, so that the inner pipe and the outer pipe are convenient to assemble, high in safety performance and long in service life.
The existing fixing support can fix two groups of outer pipes and inner pipes at the same time, but the fixing effect is poor, the installation process is complex, the wrapping property of the inner pipes is not comprehensive enough, harmful fluid in the inner pipes is easy to drop from the connecting part, the safety is low, the height adjusting function is not available, the height of the bottom of the support cannot be adjusted, when the ground below the support is uneven, the bottom of the support cannot be contacted with the ground after the support is fixed with two groups of double-wall pipes, workers are required to carry out clinical pavement, the workload of the workers is increased, the practicability is low, and in order to solve the problems existing in the prior art, the double-wall pipe fixing support is provided.
Disclosure of Invention
The utility model aims to provide a double-wall pipe fixing bracket which has the advantages of improving the fixing effect on a double-wall pipe and having a height adjusting function.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a double-walled pipe fixed bolster, includes the fixed frame, the outer tube is all run through to the both sides of fixed frame, the inside of outer tube is provided with the inner tube, the inside of fixed frame has an upper locating part through the mounting welding, the inside welding of fixed frame has the fixed plate, the top of fixed plate is provided with down the locating part, the bottom of locating part is connected with the threaded rod through the bearing rotation, the thread groove that uses with the threaded rod cooperation is seted up at the top of fixed plate, the bottom of fixed frame has the closing plate through the screw bolt, the bottom of closing plate is provided with the bottom plate, the bottom welding of closing plate has a fixed cylinder, the inside sliding connection of fixed cylinder has the connecting rod with bottom plate welded, the surface of fixed cylinder runs through and is provided with locking bolt, the screw hole with locking bolt threaded connection is seted up on the surface of connecting rod.
By adopting the technical scheme, the fixing effect on the double-wall pipe can be improved, the operation is simple and convenient, the sealing effect of a pipeline is guaranteed, the safety is high, the height adjusting function can be realized, the double-wall pipe is applicable to uneven ground environments, the bedding burden of workers is reduced, and the practicability is good.
The utility model is further provided with: telescopic rods are symmetrically welded between the bottom of the lower locating piece and the fixed plate.
By adopting the technical scheme, the lower locating piece can be limited through the arrangement of the telescopic rod, and the situation that the lower locating piece rotates in the process of moving up and down is prevented.
The utility model is further provided with: the other end of the threaded rod is welded with a rotating handle.
By adopting the technical scheme, through the setting of the rotating handle, the threaded rod can be conveniently rotated by hands of staff or tools.
The utility model is further provided with: the surface fixing of outer tube has cup jointed fixed sleeve plate, one side and the fixed frame bolt of fixed sleeve plate.
By adopting the technical scheme, through the setting of fixed sleeve plate, can improve the steadiness between outer tube and the fixed frame, can also improve the sealed effect between the two.
The utility model is further provided with: the bottom of the fixed frame is in an opening shape.
By adopting the technical scheme, the hand can be conveniently stretched into from the bottom of the fixed frame by a worker for operation.
The utility model is further provided with: the fixed cylinder, the connecting rod and the locking bolt are all made of stainless steel materials.
By adopting the technical scheme, the fixed cylinder, the connecting rod and the locking bolt have the characteristics of high strength, small density and excellent corrosion resistance.
The utility model is further provided with: the surface and the inside of the fixed frame are coated with anti-corrosion paint.
By adopting the technical scheme, the anti-corrosion performance of the fixed frame can be improved and the service life of the fixed frame is prolonged through the arrangement of the anti-corrosion coating.
In summary, the utility model has the following beneficial effects:
1. according to the utility model, one ends of the two outer pipes are fixed on two sides of the fixed frame, then the inner pipes are pushed inwards, when one ends of the two inner pipes are pushed to the center point below the upper locating piece, the rotating handle is grasped to rotate, the threaded rod is driven to move upwards through the cooperation of the thread grooves when the rotating handle rotates, the locating piece is driven to move upwards through the cooperation of the bearing and the telescopic rod when the threaded rod moves upwards, the fixing effect on the double-wall pipe can be improved, the operation is simple and convenient, the sealing effect of a pipeline is guaranteed, and the safety is high;
2. according to the utility model, when the fixing frame is in a suspended state at the lower part after being fixed, the locking bolt is loosened by a tool, the limit on the connecting rod can be released after the locking bolt is loosened, then the bottom plate is grasped by hands to pull downwards, the bottom plate can drive the connecting rod to move downwards when being pulled downwards, and the locking bolt is screwed down again after the bottom of the bottom plate is attached to the ground, so that the locking bolt has a height adjusting function, can be suitable for the uneven ground environment, lightens the bedding burden of staff, and has good practicability.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a front partial cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of a right side portion of the structure of the present utility model;
fig. 4 is an enlarged view of the structure of fig. 2 a according to the present utility model.
Reference numerals: 1. a fixed frame; 2. an outer tube; 3. an inner tube; 4. an upper positioning piece; 5. a fixing plate; 6. a lower positioning member; 7. a threaded rod; 8. a sealing plate; 9. a bottom plate; 10. a fixed cylinder; 11. a connecting rod; 12. a locking bolt; 13. a threaded hole; 14. a telescopic rod; 15. a rotating handle; 16. and fixing the sleeve plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, fig. 2 and fig. 3, a double-walled pipe fixed bolster, including fixed frame 1, fixed frame 1's both sides all run through and install outer tube 2, the inside of outer tube 2 is provided with inner tube 3, fixed frame 1's inside has upper locating part 4 through the mounting welding, fixed frame 1's inside welding has fixed plate 5, fixed plate 5's top is provided with down locating part 6, the bottom of locating part 6 is connected with threaded rod 7 through the bearing rotation, the thread groove that uses with threaded rod 7 cooperation is offered at fixed plate 5's top, through fixing two outer tube 2's one end in fixed frame 1's both sides earlier, then promote inner tube 3 inwards, grasp the twist grip 15 and rotate after the one end of two inner tube 3 promotes the central point of upper locating part 4 below, twist grip 15 can drive down through the cooperation of thread groove 7 and upwards rotate the removal, threaded rod 7 can drive down locating part 6 through the cooperation of bearing and telescopic link 14 when upwards rotate the removal, can improve the fixed effect to double-walled pipe, easy operation is convenient, the safety is high.
Referring to fig. 2, the telescopic rods 14 are symmetrically welded between the bottom of the lower positioning member 6 and the fixed plate 5, and the lower positioning member 6 can be limited through the arrangement of the telescopic rods 14, so that the lower positioning member 6 is prevented from rotating in the process of moving up and down.
Referring to fig. 2, the other end of the threaded rod 7 is welded with a rotation handle 15, and a worker can conveniently rotate the threaded rod 7 by hand or a tool through the arrangement of the rotation handle 15.
Referring to fig. 1 and 2, the surface fixing of the outer tube 2 is sleeved with a fixing sleeve plate 16, one side of the fixing sleeve plate 16 is bolted with the fixing frame 1, and the stability between the outer tube 2 and the fixing frame 1 can be improved and the sealing effect between the outer tube 2 and the fixing frame 1 can be improved through the arrangement of the fixing sleeve plate 16.
Referring to fig. 2, the bottom of the fixed frame 1 is opened, so that a worker can conveniently insert his or her hand from the bottom of the fixed frame 1 to perform an operation.
Referring to fig. 1 and 2, the surface and the inside of the fixing frame 1 are coated with an anti-corrosion coating, and the anti-corrosion performance of the fixing frame 1 can be improved and the service life of the fixing frame 1 can be prolonged through the arrangement of the anti-corrosion coating.
The use process is briefly described: through fixing the one end of two outer tubes 2 in the both sides of fixed frame 1 earlier, then promote inner tube 3 inwards, grasp the turning handle 15 and rotate after the one end of two inner tubes 3 promotes the central point of supreme setting element 4 below, the turning handle 15 can drive threaded rod 7 and upwards rotate the removal through the cooperation of screw groove when rotating, threaded rod 7 can drive down setting element 6 and upwards move through the cooperation of bearing and telescopic link 14 when upwards rotate the removal.
Example 2:
referring to fig. 1, fig. 2 and fig. 4, a double-wall pipe fixing support is disclosed, the bottom of a fixing frame 1 is bolted with a sealing plate 8 through a screw, the bottom of the sealing plate 8 is provided with a bottom plate 9, the bottom of the sealing plate 8 is welded with a fixing cylinder 10, the inside of the fixing cylinder 10 is slidably connected with a connecting rod 11 welded with the bottom plate 9, the surface of the fixing cylinder 10 is provided with a locking bolt 12 in a penetrating manner, the surface of the connecting rod 11 is provided with a threaded hole 13 in threaded connection with the locking bolt 12, the locking bolt 12 is loosened by a tool when the fixing frame 1 is in a suspended state behind the fixing, the limit of the connecting rod 11 can be released after the locking bolt 12 is loosened, then the bottom plate 9 is grabbed by a hand to be pulled downwards, the bottom plate 9 can drive the connecting rod 11 to move downwards when being pulled downwards, the locking bolt 12 can be screwed again after the bottom of the bottom plate 9 is attached to the ground, the height adjusting function can be provided, the device can be suitable for the uneven ground environment, the laying burden of workers is relieved, and the practicability is good.
Referring to fig. 1, 2 and 4, the fixing cylinder 10, the connecting rod 11 and the locking bolt 12 are all made of stainless steel materials, and the fixing cylinder 10, the connecting rod 11 and the locking bolt 12 have the characteristics of high strength, low density and excellent corrosion resistance.
The use process is briefly described: through the instrument to lock bolt 12 when fixed frame 1 is in the unsettled state in fixed back below, lock bolt 12 can remove the restriction to connecting rod 11 after becoming flexible, then grasp bottom plate 9 downwardly pulling with the hand, bottom plate 9 can drive connecting rod 11 downwardly moving when downwardly pulling, with lock bolt 12 screw up again after the bottom of bottom plate 9 is laminated with ground can.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (7)
1. The utility model provides a double-walled pipe fixed bolster, includes fixed frame (1), its characterized in that, both sides of fixed frame (1) all run through and install outer tube (2), the inside of outer tube (2) is provided with inner tube (3), the inside of fixed frame (1) has upper positioning piece (4) through the mounting welding, the inside welding of fixed frame (1) has fixed plate (5), the top of fixed plate (5) is provided with down setting piece (6), the bottom of lower setting piece (6) is connected with threaded rod (7) through the bearing rotation, the thread groove that uses with threaded rod (7) cooperation is seted up at the top of fixed plate (5), the bottom of fixed frame (1) is provided with closing plate (8) through the screw bolt, the bottom of closing plate (8) is provided with bottom plate (9), the bottom welding of closing plate (8) has fixed cylinder (10), the inside sliding connection of fixed cylinder (10) have with bottom plate (9) welded connecting rod (11), the surface of fixed cylinder (10) runs through and is provided with threaded rod (12), the surface of connecting rod (12) is seted up with screw thread (13).
2. A double-walled pipe fixation rack according to claim 1, characterized in that telescoping rods (14) are welded symmetrically between the bottom of the lower positioning member (6) and the fixation plate (5).
3. A double-walled pipe holder according to claim 1, characterized in that the other end of the threaded rod (7) is welded with a knob (15).
4. A double-walled pipe fixation rack according to claim 1, characterized in that the surface fixation of the outer pipe (2) is sleeved with a fixation sleeve plate (16), one side of the fixation sleeve plate (16) being bolted to the fixation frame (1).
5. A double-walled pipe fixation rack according to claim 1, characterized in that the bottom of the fixation frame (1) is open.
6. A double-walled pipe fixation rack according to claim 1, characterized in that the fixation cylinder (10), the connecting rod (11) and the locking bolt (12) are all made of stainless steel.
7. A double-walled pipe fixation rack according to claim 1, characterized in that the surface and the interior of the fixation frame (1) are coated with an anti-corrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054622.3U CN220302940U (en) | 2023-05-05 | 2023-05-05 | Double-wall pipe fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321054622.3U CN220302940U (en) | 2023-05-05 | 2023-05-05 | Double-wall pipe fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220302940U true CN220302940U (en) | 2024-01-05 |
Family
ID=89349715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321054622.3U Active CN220302940U (en) | 2023-05-05 | 2023-05-05 | Double-wall pipe fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220302940U (en) |
-
2023
- 2023-05-05 CN CN202321054622.3U patent/CN220302940U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220302940U (en) | Double-wall pipe fixing support | |
| CN210800428U (en) | Plugging device for gas pipeline | |
| CN211637031U (en) | Building steel pipe antirust spraying auxiliary device | |
| CN208750266U (en) | A kind of pipe cap of stainless steel tube | |
| CN208172030U (en) | It is a kind of for measuring the portable rack of pipeline fluid velocity inside | |
| CN218818615U (en) | Tube head locking device for mounting outdoor pipe network | |
| CN206036493U (en) | Graphite compensator | |
| JP2000254056A (en) | Electric mop | |
| CN218064198U (en) | Gas leakage detection device for gas transmission pipeline | |
| CN211423564U (en) | Convenient fixed building fire control pipe fitting | |
| CN206084878U (en) | Spanner for effort -saving building site | |
| CN107811546A (en) | A kind of movable bath towel rack and its making and use method | |
| CN214579614U (en) | Coaxial reinforced modified alloy PE traction pipe | |
| CN213236228U (en) | Split type sealed valve seat structure | |
| CN219994589U (en) | Anti-drop pipe strap for building | |
| CN211876933U (en) | Attachable roller range finder | |
| CN217177778U (en) | Stainless steel pipeline joint connecting device | |
| CN213099662U (en) | Single support of orthopedic operation disinfection | |
| CN213363918U (en) | Flow meter capable of realizing flow self-correction under portable complex flow state | |
| CN211550605U (en) | Handle for forged steel bidirectional hard sealing floating ultralow temperature ball valve | |
| CN210566677U (en) | A pipeline gallows for high temperature pipeline | |
| CN211875269U (en) | Plastic pipeline convenient for underground accurate positioning construction | |
| CN221150875U (en) | Glass fiber reinforced plastic sleeve pipe convenient to location is connected | |
| CN219228996U (en) | Boiling equipment with measurement structure | |
| CN217379100U (en) | Quick fixing device of tap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |