CN214093588U - Cold water pipeline heat preservation cotton pipe connection structure - Google Patents
Cold water pipeline heat preservation cotton pipe connection structure Download PDFInfo
- Publication number
- CN214093588U CN214093588U CN202120006290.6U CN202120006290U CN214093588U CN 214093588 U CN214093588 U CN 214093588U CN 202120006290 U CN202120006290 U CN 202120006290U CN 214093588 U CN214093588 U CN 214093588U
- Authority
- CN
- China
- Prior art keywords
- connecting sleeve
- sleeve
- preservation cotton
- heat preservation
- cold water
- 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.)
- Expired - Fee Related
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000004321 preservation Methods 0.000 title claims abstract description 33
- 238000001125 extrusion Methods 0.000 claims abstract description 34
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000004033 plastic Substances 0.000 description 5
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a cold water pipeline heat preservation cotton pipe connecting structure, which comprises a connecting sleeve, the connecting sleeve is a bi-pass tubular structure, a plurality of bosses are arranged on the inner walls of two ends of the connecting sleeve in an annular direction at equal intervals, a clamping jaw for clamping and clamping a heat preservation cotton pipe is hinged on each boss, two movable plates and two arc-shaped clamping plates are symmetrically arranged in the connecting sleeve, a connecting seat is fixedly arranged on the end surfaces of the two arc-shaped clamping plates facing the inner wall of the connecting sleeve, a plurality of springs are uniformly arranged between the connecting seat and the movable plates, two sliding rods are symmetrically inserted on the side wall of the connecting sleeve, one ends of the two sliding rods positioned in the connecting sleeve are fixedly connected on the movable plates in a one-to-one correspondence manner, an extrusion sleeve is sleeved on the connecting sleeve in a sliding manner, the connecting structure is simple in operation and convenient to use, the two heat preservation cotton pipes can be clamped and fixedly connected quickly and efficiently, the firmness is high, and the stability is good, can ensure that the cold water pipeline can normally and stably carry out cold water transportation for a long time.
Description
Technical Field
The utility model relates to a pipe connection technical field specifically is a cold water pipeline heat preservation cotton pipe connection structure.
Background
The water pipe is a water supply pipeline, modern decoration water pipes are constructed in a wall-buried manner, and the water pipes are classified into three types, wherein the first type is a metal pipe, such as an inner-lined plastic hot-dip cast iron pipe, a copper pipe, a stainless steel pipe and the like, the second type is a plastic composite metal pipe, such as a steel-plastic composite pipe, an aluminum-plastic composite pipe and the like, and the third type is a plastic pipe, such as a PB pipe, a PP-R pipe and the like; in the past, pipelines for supplying water are mainly cast iron pipes, sand mold cast iron pipes are mainly used outdoors, galvanized cast iron pipes are mainly used indoors, but a large amount of rust scale is easy to generate after the pipelines are used for a few years, bacteria are bred, and the health of human bodies is seriously harmed.
Cold water pipeline is used for carrying cold water, and the cotton pipe that keeps warm is established in order to maintain the temperature in cold water pipeline overcoat in most cities, avoids external heat to enter into intraductally and leads to cold water to heat up, because cold water pipeline is longer, need connect many cotton pipes that keep warm when the installation, and current mode is mostly continuous with two cotton pipe ends that keep warm with glue bonding, and the firmness is low, separates very easily in long-time use, and then influences the heat preservation effect, consequently, the utility model provides a cotton union coupling structure of cold water pipeline heat preservation solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An embodiment aim at provides a cold water pipeline keeps warm cotton union coupling structure to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a cold water pipeline heat preservation cotton pipe connecting structure comprises a connecting sleeve, wherein the connecting sleeve is of a two-way tubular structure, a plurality of bosses are arranged on the inner walls of two ends of the connecting sleeve at equal intervals in the circumferential direction, clamping jaws for clamping and clamping heat preservation cotton pipes are hinged to each boss, an elastic rod is hinged to one end, away from each boss, of each clamping jaw, one end, away from each clamping jaw, of each elastic rod is hinged to the inner wall of the connecting sleeve, two movable plates and two arc-shaped clamping plates for clamping and fixing the end parts of the two heat preservation cotton pipes to enable the two heat preservation cotton pipes to be connected are symmetrically arranged in the connecting sleeve, a connecting base is fixedly arranged on the end faces, facing the inner wall of the connecting sleeve, of the two arc-shaped clamping plates, a plurality of springs are uniformly arranged between the connecting base and the movable plates, a layer of shock absorption rubber particles are filled on the end faces, facing the center direction of the connecting sleeve, of the two arc-shaped clamping plates through glue, two sliding rods are symmetrically inserted in the side wall of the connecting sleeve, the two sliding rods are fixedly connected to the movable plate in a one-to-one correspondence mode at one ends of the two sliding rods, the two sliding rods are located in the connecting sleeve, the two sliding rods are fixedly connected to the movable plate respectively, the extruding sleeve is sleeved on the connecting sleeve in a sliding mode, the inner wall of the extruding sleeve is in a slope type shape, and the ends, located outside the connecting sleeve, of the two sliding rods are abutted to the inner wall of the extruding sleeve.
In one alternative: two rectangular blocks are symmetrically arranged on the outer wall of the connecting sleeve, driving threaded rods are inserted into the two rectangular blocks in a threaded mode, one ends, facing the extrusion sleeve, of the two driving threaded rods are rotatably connected onto the extrusion sleeve, and a handle used for rotating the two driving threaded rods is arranged at one end, far away from the extrusion sleeve, of the two driving threaded rods.
In one alternative: and steel balls are embedded in the ends, located outside the connecting sleeves, of the two sliding rods in a rolling manner.
In one alternative: and protective soft cushions are fixedly attached to the end surfaces of the two arc-shaped clamping plates facing the center of the connecting sleeve.
In one alternative: the elastic rod comprises an insertion rod and an insertion cylinder, the insertion rod is slidably inserted into the insertion cylinder, and an extrusion spring is arranged between one end of the insertion rod, which is positioned in the insertion cylinder, and the bottom of an inner cavity of the insertion cylinder.
Compared with the prior art, the embodiment of the utility model has the following beneficial effects:
1. this connection structure easy operation, high durability and convenient use, connect the adapter sleeve on cold water pipeline, then overlap two heat preservation cotton pipes again on cold water pipeline and make its tip insert wherein and forbid from the adapter sleeve both ends respectively, when heat preservation cotton pipe tip inserts in the adapter sleeve, many clamping jaws of adapter sleeve tip block it with it tentatively tightly, then constructor both hands hold two handles respectively and rotate two driving threaded rods simultaneously, thereby it can be swiftly high-efficient get up two heat preservation cotton pipe centre grippings and fixed connection to drive extrusion cover slip, the firmness is high, good stability, can guarantee that cold water pipeline normally stably carries out cold water transport for a long time, and has good practical meaning.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of an arc splint according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of the elastic rod in the embodiment of the present invention.
Notations for reference numerals: the device comprises a 1-extrusion sleeve, a 2-lug boss, a 3-clamping jaw, a 4-elastic rod, a 5-connecting sleeve, a 6-sliding rod, a 7-steel ball, an 8-driving threaded rod, a 9-rectangular block, a 10-handle, a 11-movable plate, a 12-spring, a 13-connecting seat, a 14-arc-shaped clamping plate, 15-damping rubber particles, a 16-protective soft cushion, a 17-inserted rod, an 18-inserted cylinder and a 19-extrusion spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Please refer to fig. 1-3, in the embodiment of the utility model, a cold water pipeline heat preservation cotton pipe connection structure, including adapter sleeve 5, adapter sleeve 5 is the bi-pass tubular structure, and all the ring is equipped with a plurality of bosss 2 to the equidistance on its both ends inner wall, all articulates on every boss 2 and installs and be used for blocking the heat preservation cotton pipe tight clamping jaw 3, and every clamping jaw 3 keeps away from the equal articulated elastic rod 4 that installs of one end of boss 2, and the one end that clamping jaw 3 was kept away from to elastic rod 4 is all articulated to be installed on adapter sleeve 5 inner wall, elastic rod 4 includes inserted bar 17 and a section of thick bamboo 18, and inserted bar 17 slides and inserts and locate in section of thick bamboo 18, and inserted bar 17 is located and is equipped with extrusion spring 19 between the one end in section of thick bamboo 18 inner chamber bottom of inserting, makes the heat preservation cotton pipe when inserting adapter sleeve 5 through the elastic force effect of elastic rod 4, and many clamping jaws 3 block it and press from both sides tightly.
Two movable plates 11 and two arc-shaped clamping plates 14 for clamping and fixing the end parts of the two heat-preservation cotton pipes so as to connect the two heat-preservation cotton pipes are symmetrically arranged in the connecting sleeve 5, connecting seats 13 are fixedly arranged on the end surfaces of the two arc-shaped clamping plates 14 facing the inner wall of the connecting sleeve 5, a plurality of springs 12 are uniformly arranged between the connecting seats 13 and the movable plates 11, a layer of damping rubber particles 15 are filled on the end surfaces of the two arc-shaped clamping plates 14 facing the central direction of the connecting sleeve 5 through glue bonding, two sliding rods 6 are symmetrically inserted on the side wall of the connecting sleeve 5, the two sliding rods 6 are movably connected with the side wall of the connecting sleeve 5 up and down, one ends of the two sliding rods 6 in the connecting sleeve 5 are fixedly connected to the movable plates 11 one by one to one, a squeezing sleeve 1 for driving the two sliding rods 6 to move towards the inner side direction of the connecting sleeve 5 so as to drive the two arc-shaped clamping plates 14 to clamp and fix the end parts of the two heat-preservation cotton pipes, the inner wall of the extrusion sleeve 1 is in a slope type form, one ends of the two sliding rods 6, which are positioned outside the connecting sleeve 5, are all abutted to the inner wall of the extrusion sleeve 1, two rectangular blocks 9 are symmetrically arranged on the outer wall of the connecting sleeve 5, driving threaded rods 8 are inserted into the two rectangular blocks 9 in an equal threaded manner, the two driving threaded rods 8 are connected to the extrusion sleeve 1 in a rotating manner towards one end of the extrusion sleeve 1, one ends, which are far away from the extrusion sleeve 1, of the two driving threaded rods 8 are provided with handles 10 used for rotating the two driving threaded rods 8, the two handles 10 are respectively held by two hands of a constructor, the two driving threaded rods 8 are simultaneously rotated, so that the extrusion sleeve 1 is driven to slide, when the extrusion sleeve 1 slides along the connecting sleeve 5, the two sliding rods 6 drive the two arc-shaped clamping plates 14 to clamp and fix the end parts of the two heat-preservation cotton pipes under the extrusion effect of the inner wall of the extrusion sleeve 1, and connection is completed.
Furthermore, in order to enable the extrusion sleeve 1 to drive the two slide bars 6 to move more smoothly, steel balls 7 are embedded in the ends, located outside the connecting sleeve 5, of the two slide bars 6 in a rolling manner.
When the cold water pipe connecting device is used, the connecting sleeve 5 is firstly sleeved on a cold water pipe, then two heat-insulating cotton pipes are sleeved on the cold water pipe again, the end parts of the two heat-insulating cotton pipes are respectively inserted into the two ends of the connecting sleeve 5 and are prevented from abutting against the two ends of the connecting sleeve, when the end parts of the heat-insulating cotton pipes are inserted into the connecting sleeve 5, the plurality of clamping jaws 3 at the end parts of the connecting sleeve 5 are preliminarily clamped and clamped tightly, then two handles 10 are respectively held by two hands of a constructor and two driving threaded rods 8 are simultaneously rotated, so that the extrusion sleeve 1 is driven to slide, the extrusion sleeve 1 slides along the connecting sleeve 5, and meanwhile, the two sliding rods 6 drive the two arc-shaped clamping plates 14 under the extrusion effect of the inner wall of the extrusion sleeve 1 to clamp and fix the end parts of the two heat-insulating cotton pipes so as to complete connection.
Example 2
Further, in order to avoid the two arc-shaped clamping plates 14 from clamping and damaging the outer wall of the heat-preservation cotton pipe, the protection soft cushion 16 is fixedly attached to the end face, facing the center of the connecting sleeve 5, of each arc-shaped clamping plate 14.
The utility model discloses a theory of operation is: the utility model discloses when using, overlap adapter sleeve 5 earlier on cold water pipeline, then overlap two heat preservation cotton pipes on cold water pipeline again and make its tip insert wherein and to forbid from 5 both ends of adapter sleeve respectively, when the heat preservation cotton pipe tip inserts in adapter sleeve 5, many clamping jaws 3 of 5 tip of adapter sleeve tentatively block it and press from both sides tightly, then constructor both hands are held two handles 10 respectively and are rotated two drive threaded rods 8 simultaneously, thereby it slides to drive extrusion cover 1, when extrusion cover 1 is along 5 gliding adapter sleeves, thereby two slide bars 6 drive two blocks of arc splint 14 and press from both sides tight fixed completion connection with two heat preservation cotton pipe tip under the extrusion of 1 inner wall of extrusion cover.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A cold water pipeline heat preservation cotton pipe connecting structure comprises a connecting sleeve (5) and is characterized in that the connecting sleeve (5) is of a two-way tubular structure, a plurality of bosses (2) are annularly and equidistantly arranged on the inner walls of two ends of the connecting sleeve, clamping jaws (3) used for clamping and clamping a heat preservation cotton pipe are hinged to each boss (2), elastic rods (4) are hinged to one ends, far away from the bosses (2), of the clamping jaws (3), and one ends, far away from the clamping jaws (3), of the elastic rods (4) are hinged to the inner wall of the connecting sleeve (5);
two movable plates (11) and two arc-shaped clamping plates (14) for clamping and fixing the end parts of two heat-preservation cotton pipes are symmetrically arranged in the connecting sleeve (5) so as to connect the two movable plates, connecting seats (13) are fixedly arranged on the end surfaces of the two arc-shaped clamping plates (14) facing to the inner wall of the connecting sleeve (5), a plurality of springs (12) are uniformly arranged between the connecting seats (13) and the movable plates (11), a layer of damping rubber particles (15) are filled on the end surfaces of the two arc-shaped clamping plates (14) facing to the central direction of the connecting sleeve (5) through glue bonding, two sliding rods (6) are symmetrically inserted on the side wall of the connecting sleeve (5), one ends of the two sliding rods (6) positioned in the connecting sleeve (5) are fixedly connected to the movable plates (11) one by one-to-one correspondence respectively, an extrusion sleeve (1) is slidably sleeved on the connecting sleeve (5), and the inner wall of the extrusion sleeve (1) is in a slope form, one ends of the two slide bars (6) which are positioned outside the connecting sleeve (5) are respectively propped against the inner wall of the extrusion sleeve (1).
2. The cold water pipeline heat preservation cotton pipe connecting structure of claim 1, characterized in that two rectangular blocks (9) are symmetrically arranged on the outer wall of the connecting sleeve (5), driving threaded rods (8) are inserted into the two rectangular blocks (9) in a threaded manner, one ends of the two driving threaded rods (8) facing the extrusion sleeve (1) are rotatably connected to the extrusion sleeve (1), and one ends of the two driving threaded rods (8) far away from the extrusion sleeve (1) are provided with handles (10) for rotating the two driving threaded rods.
3. The cold water pipeline heat preservation cotton pipe connection structure of claim 1, characterized in that one end of each of the two slide bars (6) located outside the connecting sleeve (5) is embedded with a steel ball (7) in a rolling manner.
4. The cold water pipeline heat preservation cotton pipe connection structure of claim 1, characterized in that the end surfaces of the two arc-shaped clamping plates (14) facing the center of the connecting sleeve (5) are fixedly attached with protective cushions (16).
5. The cold water pipeline heat preservation cotton pipe connection structure of any one of claims 1 to 4, characterized in that the elastic rod (4) comprises an insertion rod (17) and an insertion cylinder (18), the insertion rod (17) is slidably inserted into the insertion cylinder (18), and an extrusion spring (19) is arranged between one end of the insertion rod (17) located in the insertion cylinder (18) and the bottom of the inner cavity of the insertion cylinder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120006290.6U CN214093588U (en) | 2021-01-04 | 2021-01-04 | Cold water pipeline heat preservation cotton pipe connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120006290.6U CN214093588U (en) | 2021-01-04 | 2021-01-04 | Cold water pipeline heat preservation cotton pipe connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214093588U true CN214093588U (en) | 2021-08-31 |
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ID=77437361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120006290.6U Expired - Fee Related CN214093588U (en) | 2021-01-04 | 2021-01-04 | Cold water pipeline heat preservation cotton pipe connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214093588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115663689A (en) * | 2022-12-27 | 2023-01-31 | 山西格睿科技有限公司 | Electric power installation stringing equipment |
-
2021
- 2021-01-04 CN CN202120006290.6U patent/CN214093588U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115663689A (en) * | 2022-12-27 | 2023-01-31 | 山西格睿科技有限公司 | Electric power installation stringing equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210831 |