CN112460336A - Adjustable chain type clamp for pipeline joint - Google Patents
Adjustable chain type clamp for pipeline joint Download PDFInfo
- Publication number
- CN112460336A CN112460336A CN202011317917.6A CN202011317917A CN112460336A CN 112460336 A CN112460336 A CN 112460336A CN 202011317917 A CN202011317917 A CN 202011317917A CN 112460336 A CN112460336 A CN 112460336A
- Authority
- CN
- China
- Prior art keywords
- chain
- fixed mounting
- fixed
- clamp
- rodent
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/14—Hangers in the form of bands or chains
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
- F16L3/137—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and consisting of a flexible band
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides an adjustable chain type clamp for a pipeline joint, which comprises a clamp chain, wherein a fixed seat is detachably arranged at the bottom of the clamp chain, fixed blocks are fixedly arranged on the left side and the right side of an inner cavity of the fixed seat, limiting blocks are fixedly arranged on the upper end and the lower end of the left side of the inner cavity of the fixed block, and a moving rod is movably arranged in the inner cavity of the fixed block. This an adjustable nodal pattern chain clamp for pipe connection department, through setting up chain and locating piece, utilize the chain to expand the diameter of card chain, thereby make things convenient for the card chain to be fit for different diameter pipelines, the second rodent on chain surface and the first rodent of card chain left side inner wall coincide each other simultaneously, the chain is in the same place the back with the installation of card chain, the location of cooperation locating piece is fixed, make fixedly between card chain and the chain, thereby the pipeline that makes the installation is fixed, difficult not hard up, compare in other clamps, this device can adapt to the pipeline of different diameters, application range is wider.
Description
Technical Field
The invention relates to the technical field of chain type clamps, in particular to an adjustable chain type clamp for a pipeline joint.
Background
The chain type clamp is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves, is used for tightening connection between joints, is provided with a gasket for general joints, is convenient for fixed connection, has good performance because of the chain type clamp, high sealing degree and simple and easy installation, is very strong in use type, and is very common in places such as power pipelines, communication equipment and water flow pipelines.
But chain clamp is generally for fixed diameter size, adopts simple screw to run through locking simultaneously, and when using, sometimes because staff's careless or other unexpected circumstances, the size of chain clamp is not conform to the place of use, and simple screw fixation structure is difficult to the safe fixed mounting equipment simultaneously to installation process delays, the equipment after the installation has great danger, does not conform to the installation standard.
It is therefore desirable to provide an adjustable chain clamp for pipe joints that can be adjusted in diameter while securing the structure more securely.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides an adjustable chain clamp for a pipe joint, which is achieved by the following specific technical means:
an adjustable chain type clamp for a pipeline joint comprises a clamp chain, wherein a fixed seat is detachably mounted at the bottom of the clamp chain, fixed blocks are fixedly mounted on the left side and the right side of an inner cavity of the fixed seat respectively, limit blocks are fixedly mounted on the left upper end and the left lower end of the inner cavity of the fixed block respectively, a movable rod is movably mounted in the inner cavity of the fixed block respectively, a semicircular block is fixedly mounted on the right side of the movable rod, a circular ring is fixedly mounted at the top of the movable rod, a telescopic column is movably mounted in the circular ring, an inclined rod is fixedly mounted at the top of the telescopic column, a fixed ring is movably mounted in the middle of the inclined rod, a rotating shaft is fixedly mounted at the top of the inclined rod, a push rod is fixedly mounted at the top of the rotating shaft, an arc-shaped block is fixedly mounted at the top of the, the top movable mounting on ka chain right side has the chain, first rodent tooth has been seted up at ka chain left side top, the equal fixed mounting in top of ka chain left and right sides has the disc, the bottom fixed mounting of disc has the trip, the middle part fixed mounting of disc bottom has the column spinner, the fixed surface of column spinner installs the screw thread, the bottom fixed mounting of column spinner has the locating piece, the middle part movable mounting of locating piece has the center post.
As optimization, the outer fixed surface of chain installs the second rodent, seted up the bar chamber between the chain, the size phase-match of first rodent and second rodent to the chain is through first rodent and second rodent intermeshing, thereby chain and the left side swing joint of karst, and the design of bar chamber is simultaneously conveniently taken out the chain through the left side of extrusion from the karst.
As optimization, the hooks are uniformly distributed at the bottom of the disc and movably connected with the top of the sleeve rod, so that the sleeve rod and the hooks are utilized to install the clamping chain, and the clamping chain and the chain are installed more firmly by utilizing the gravity of the clamping chain and an installation object.
Preferably, the positioning block is matched with the central column in size, and the diameter of the central column is smaller than that of the strip-shaped cavity, so that when the chain is installed, the chain penetrates through the central column by utilizing the strip-shaped cavity to be fixedly connected with the clamping chain.
As optimization, the material of locating piece and arc piece is the rubber material component for when locating piece and arc piece and chain and card chain fixed connection, make to connect more closely through the extrusion, compare simultaneously and become difficult to damage in metal.
As optimization, solid fixed ring's inner chamber and down tube swing joint, solid fixed ring's bottom and the lateral wall fixed connection of fixing base to the down tube carries on spacingly, prevents that the down tube can't reach fixed angle removal effect when removing.
As optimization, the top of dead lever and the left and right sides fixed connection of card chain, the bottom of dead lever and the top fixed connection of carriage release lever, contained angle between down tube and the push rod is for being less than one hundred eighty degrees to when the dead lever drove the carriage release lever and removes, the top of carriage release lever drove the down tube and removes, made the contained angle between down tube and the push rod diminish, thereby the push rod promoted the arc piece fixed with the card chain.
The invention has the following beneficial effects:
1. this an adjustable nodal pattern chain clamp for pipe connection department, through setting up chain and locating piece, utilize the chain to expand the diameter of card chain, thereby make things convenient for the card chain to be fit for different diameter pipelines, the second rodent on chain surface and the first rodent of card chain left side inner wall coincide each other simultaneously, the chain is in the same place the back with the installation of card chain, the location of cooperation locating piece is fixed, make fixedly between card chain and the chain, thereby the pipeline that makes the installation is fixed, difficult not hard up, compare in other clamps, this device can adapt to the pipeline of different diameters, application range is wider.
2. This an adjustable nodal pattern chain clamp for pipe connection department, through setting up dead lever and carriage release lever, utilize the card chain and the chain after installing, after the pipeline uses, the gravity of pipeline increases, thereby it moves down to drive the card chain, the dead lever moves down, it moves to drive the carriage release lever inwardly, thereby it shifts up to drive the down tube, make the push rod shift up, make the arc piece rebound, both synthesize, it is fixed to make between card chain and the pipeline, increase the stability of pipeline and card chain, compare in other devices, the product that this device installation is good, stability is better, it is difficult not hard up.
Drawings
Fig. 1 is a front sectional view of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention.
FIG. 3 is a schematic view of the moving mechanism of the present invention.
FIG. 4 is a schematic view of the chain structure of the present invention.
In the figure: 1. a chain is clamped; 2. a fixed seat; 3. a fixed block; 4. a limiting block; 5. a travel bar; 6. a semicircular block; 7. a circular ring; 8. a telescopic column; 9. a diagonal bar; 10. a fixing ring; 11. a rotating shaft; 12. a push rod; 13. an arc-shaped block; 14. fixing the rod; 15. a loop bar; 16. a chain; 17. a first rodent; 18. a disc; 19. a hook is clamped; 20. a spin column; 21. a thread; 22. positioning blocks; 23. a central column; 161. a second rodent; 162. a strip-shaped cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an adjustable chain type clamp for a pipeline joint comprises a clamp chain 1, a fixed seat 2 is detachably mounted at the bottom of the clamp chain 1, fixed blocks 3 are fixedly mounted on the left side and the right side of an inner cavity of the fixed seat 2, limit blocks 4 are fixedly mounted on the upper end and the lower end of the left side of the inner cavity of the fixed block 3, a movable rod 5 is movably mounted in the inner cavity of the fixed block 3, a semicircular block 6 is fixedly mounted on the right side of the movable rod 5, a circular ring 7 is fixedly mounted on the top of the movable rod 5, a telescopic column 8 is movably mounted inside the circular ring 7, an inclined rod 9 is fixedly mounted on the top of the telescopic column 8, a fixed ring 10 is movably mounted in the middle of the inclined rod 9, a rotating shaft 11 is fixedly mounted on the top of the inclined rod 9, a push rod 12 is fixedly mounted on the top of the, the top fixed mounting of dead lever 14 has loop bar 15, the top movable mounting on 1 right side of karst chain has chain 16, first rodent 17 has been seted up at 1 left side top of karst chain, the equal fixed mounting in top of the 1 left and right sides of karst chain has disc 18, the bottom fixed mounting of disc 18 has trip 19, the middle part fixed mounting of disc 18 bottom has column spinner 20, the fixed surface of column spinner 20 installs screw thread 21, the bottom fixed mounting of column spinner 20 has locating piece 22, the middle part movable mounting of locating piece 22 has center post 23.
Wherein, the outer fixed surface of chain 16 installs second rodent 161, has seted up strip chamber 162 between the chain 16, the size phase-match of first rodent 17 and second rodent 161 to chain 16 is through first rodent 17 and second rodent 161 intermeshing, thereby chain 16 and the left side swing joint of karst 1, and the design of strip chamber 162 is convenient for taking out chain 16 from the left side of karst 1 through the extrusion simultaneously.
Wherein, trip 19 evenly distributed is in the bottom of disc 18, and trip 19 and loop bar 15's top swing joint to utilize loop bar 15 and trip 19 after having installed the karst 1, utilize the gravity of karst 1 and installation thing, make the installation more firm between karst 1 and the chain 16.
The positioning block 22 is matched with the central column 23 in size, and the diameter of the central column 23 is smaller than that of the strip-shaped cavity 162, so that when the chain 16 is installed, the chain 16 passes through the central column 23 by using the strip-shaped cavity 162 and is fixedly connected with the clamping chain 1.
Wherein, the material of locating piece 22 and arc piece 13 is the rubber material component for when locating piece 22 and arc piece 13 and chain 16 and card chain 1 fixed connection, make to connect more closely through the extrusion, become difficult to damage in comparison with the metal simultaneously.
Wherein, the inner chamber and the down tube 9 swing joint of solid fixed ring 10, the bottom of solid fixed ring 10 and the lateral wall fixed connection of fixing base 2 to down tube 9 carries on spacingly, prevents that down tube 9 can't reach fixed angle removal effect when removing.
Wherein, the top of dead lever 14 and the left and right sides fixed connection of card chain 1, the bottom of dead lever 14 and the top fixed connection of carriage release lever 5, contained angle between down tube 9 and push rod 12 is for being less than one hundred eighty degrees to when dead lever 14 drove carriage release lever 5 and removes, the top of carriage release lever 5 drove down tube 9 and removes, makes the contained angle between down tube 9 and push rod 12 diminish, thereby push rod 12 promotes arc piece 13 and card chain 1 fixedly.
When in use, whether the structures of all parts of the device are normal is checked firstly, then the device is taken to a place needing to be installed, when in installation, the whole clamping chain 1 is placed at the bottom of a pipeline needing to be installed firstly, then according to the diameter of the pipeline, the disc 18 at the right side of the clamping chain 1 is adjusted firstly, the chain 16 is separated from the inner wall at the right side of the clamping chain 1, the chain 16 is pulled, the chain 16 is in close contact with the top of the pipeline, the left side of the chain 16 is installed at the left side of the clamping chain 1, because the diameter of the central column 23 is smaller than that of the strip-shaped cavity 162, the second meshing tooth 161 is fixedly installed on the outer surface of the chain 16, a strip-shaped cavity 162 is formed between the chains 16, the sizes of the first meshing tooth 17 and the second meshing tooth 161 are matched, the matching chain 16 is fixedly connected with the clamping chain 1 by penetrating the central column 23 through the strip-shaped cavity 162, after the chain 16 is adjusted, the disc 18 on the left side of the clamping chain 1 is rotated, so that the positioning block 22 is rotatably connected with the central column 23, the position of the chain 16 is fixed, the chain 16 is prevented from shaking and being damaged in the pipeline using process, meanwhile, after the chain 16 is installed, the loop bar 15 is fixedly connected with the clamping hook 19, the clamping chain 1 and the chain 16 are installed more firmly by utilizing the gravity of the clamping chain 1 and the pipeline, meanwhile, under the action of the gravity of the pipeline and the clamping chain 1, the clamping chain 1 moves downwards, so that the fixing rod 14 moves downwards, the moving rod 5 is driven to move inwards, the telescopic column 8 is fixedly connected with the ring 7 by utilizing the upward movement of the telescopic column 8, the ring 7 moves upwards to push the telescopic column 8 to move upwards, because the inner cavity of the fixing ring 10 is movably connected with the inclined rod 9, the bottom of the fixing ring 10 is fixedly connected with the side wall of the fixing seat 2, so that, prevent down tube 9 can't reach fixed angle removal effect when removing, so down tube 9 moves up along fixed angle direction, make push rod 12 shift up, utilize the thrust and the gravity of card chain 1 and pipeline self from fixed rod 14, make fixed connection between arc piece 13 and the card chain 1, thereby the position of fixed pipeline, prevent that the pipeline is impaired in the use, this device both is fit for the pipeline of not equidimension diameter, utilize pipeline self gravity to consolidate the pipeline simultaneously, hold many at one stroke, be worth wideling popularize and use.
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. An adjustable nodal pattern chain clamp for pipe connection department, includes card chain (1), its characterized in that: the bottom demountable installation of karst (1) has fixing base (2), the equal fixed mounting in the left and right sides of fixing base (2) inner chamber has fixed block (3), the equal fixed mounting in the left upper and lower both ends of fixed block (3) inner chamber has stopper (4), fixed block (3) inner chamber movable mounting has carriage release lever (5), the right side fixed mounting of carriage release lever (5) has semicircle piece (6), the top fixed mounting of carriage release lever (5) has ring (7), the inside movable mounting of ring (7) has flexible post (8), the top fixed mounting of flexible post (8) has down tube (9), the middle part movable mounting of down tube (9) has solid fixed ring (10), the top fixed mounting of down tube (9) has rotation axis (11), the top fixed mounting of rotation axis (11) has push rod (12), the top fixed mounting of push rod (12) has arc piece (13), the equal fixed mounting in the karst (1) left and right sides has dead lever (14), the top fixed mounting of dead lever (14) has loop bar (15), the top movable mounting on karst (1) right side has chain (16), first rodent (17) have been seted up at karst (1) left side top, the equal fixed mounting in the top of karst (1) left and right sides has disc (18), the bottom fixed mounting of disc (18) has trip (19), the middle part fixed mounting of disc (18) bottom has column spinner (20), the fixed surface of column spinner (20) installs screw thread (21), the bottom fixed mounting of column spinner (20) has locating piece (22), the middle part movable mounting of locating piece (22) has center post (23).
2. An adjustable chain clamp for use at a pipe connection according to claim 1, wherein: the outer surface fixed mounting of chain (16) has second rodent (161), seted up strip chamber (162) between chain (16), the size phase-match of first rodent (17) and second rodent (161).
3. An adjustable chain clamp for use at a pipe connection according to claim 1, wherein: the clamping hooks (19) are uniformly distributed at the bottom of the disc (18), and the clamping hooks (19) are movably connected with the top of the loop bar (15).
4. An adjustable chain clamp for use at a pipe connection according to claim 1, wherein: the positioning block (22) is matched with the central column (23) in size, and the diameter of the central column (23) is smaller than that of the strip-shaped cavity (162).
5. An adjustable chain clamp for use at a pipe connection according to claim 1, wherein: the positioning blocks (22) and the arc-shaped blocks (13) are made of rubber components.
6. An adjustable chain clamp for use at a pipe connection according to claim 1, wherein: the inner cavity of the fixing ring (10) is movably connected with the inclined rod (9), and the bottom of the fixing ring (10) is fixedly connected with the side wall of the fixing seat (2).
7. An adjustable chain clamp for use at a pipe connection according to claim 1, wherein: the top of dead lever (14) and the left and right sides fixed connection of card chain (1), the bottom of dead lever (14) and the top fixed connection of carriage release lever (5), the contained angle between down tube (9) and push rod (12) is for being less than one hundred eighty degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011317917.6A CN112460336A (en) | 2020-11-23 | 2020-11-23 | Adjustable chain type clamp for pipeline joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011317917.6A CN112460336A (en) | 2020-11-23 | 2020-11-23 | Adjustable chain type clamp for pipeline joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112460336A true CN112460336A (en) | 2021-03-09 |
Family
ID=74798393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011317917.6A Withdrawn CN112460336A (en) | 2020-11-23 | 2020-11-23 | Adjustable chain type clamp for pipeline joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112460336A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846780A (en) * | 2021-10-15 | 2021-12-28 | 安徽福瑞尔铝业科技有限公司 | Building curtain wall with combined lap joint assembly and lap joint process thereof |
-
2020
- 2020-11-23 CN CN202011317917.6A patent/CN112460336A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113846780A (en) * | 2021-10-15 | 2021-12-28 | 安徽福瑞尔铝业科技有限公司 | Building curtain wall with combined lap joint assembly and lap joint process thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20210309 |