CN221540691U - Pipeline connection structure for heating and ventilation construction - Google Patents
Pipeline connection structure for heating and ventilation construction Download PDFInfo
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- CN221540691U CN221540691U CN202323645573.3U CN202323645573U CN221540691U CN 221540691 U CN221540691 U CN 221540691U CN 202323645573 U CN202323645573 U CN 202323645573U CN 221540691 U CN221540691 U CN 221540691U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 38
- 238000009423 ventilation Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000002844 melting Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 abstract description 8
- 230000008018 melting Effects 0.000 abstract description 5
- 239000012943 hotmelt Substances 0.000 description 21
- 210000001503 joint Anatomy 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the field of heating and ventilation pipeline connection, and provides a pipeline connection structure for heating and ventilation construction, which comprises the following components: the top end of the base is fixedly provided with a fixed seat and a connecting seat which are arranged oppositely, and the opposite side walls of the fixed seat and the connecting seat are provided with limiting slide bars; the movable seat is arranged between the fixed seat and the connecting seat and can move forwards and backwards along the axial direction of the limiting slide rod; the fixing piece is arranged at the top ends of the fixed seat and the movable seat and is used for fixing the warm through pipe; the elastic telescopic rod is fixedly connected to one side of the movable seat, which is close to the fixed seat, and the tail end of the elastic telescopic rod is fixedly connected with a push plate for pushing the hot-melting device; the baffle is fixedly arranged at the top end of the base and positioned between the push plate and the movable seat, and a space capable of arranging the hot melting device is arranged between the baffle and the push plate; according to the utility model, in the process of separating the warm through pipe, the hot-melting device can be automatically separated from the end face of the warm through pipe, the hot-melting device is convenient to take down, and the construction efficiency is improved.
Description
Technical Field
The utility model belongs to the field of heating and ventilation pipeline connection, and particularly relates to a pipeline connection structure for heating and ventilation construction.
Background
The heating and ventilation pipeline is a pipeline which is convenient for heating, ventilation, air conditioning or water supply and drainage to be normally carried out in the heating and ventilation system, the end faces of the two heating and ventilation pipelines are required to be aligned and matched when the heating and ventilation pipelines are connected, and then the connecting ends of the heating and ventilation pipelines are fixedly connected by using connectors and the like. In the prior art, a PVC pipe is mostly adopted as a warm through pipe, and the end surfaces between the pipes are usually melted and butted by a hot melter;
For example: in chinese patent with publication number CN214774118U, a pipeline hot-melt butt-joint frame is mentioned, which comprises a clamp, the clamp includes punch holder and lower plate, punch holder and lower plate can dismantle the connection, one side that the punch holder is close to the lower plate and one side that the lower plate is close to the punch holder all are provided with the clamping piece that has elasticity, all threaded connection has a plurality of to be used for driving the clamping piece to buckle or remove adjusting screw on punch holder and the lower plate, adjusting screw rotates with the clamping piece to be connected. The pipeline hot melting butt joint frame has the effect of improving the problem that clamping pieces can be lost due to improper storage.
In the prior art, the heating and ventilation pipeline adopts the hot-melting device to melt and butt the end surfaces of the pipeline, and when the heating and ventilation pipeline is used, the hot-melting device is required to be placed between the two aligned pipeline end surfaces, and the two pipelines required to be butted are respectively propped against the left side and the right side of the hot-melting device to heat and melt the end surfaces. And after the heating is finished, the hot melting device is taken down, and then the end faces of the pipelines are butted. The process finds that: the melted pipeline end face is often adhered with the hot-melting device, and has larger adhesive force, and a certain external force is required to be manually applied to separate the hot-melting device from the pipeline end face, so that the process is inconvenient. Moreover, the situation is more obvious in the butt joint construction of the large-scale warm through pipe, and even an extra tool is needed to be adopted to take down the hot-melting device, so that the labor is wasted and the construction efficiency is influenced.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a pipeline connecting structure for heating and ventilation construction, which aims to solve the problem that a hot melter and the end face of a heating through pipe are adhered and are difficult to take off in the prior art.
A pipe connection structure for heating and ventilation construction, comprising:
the top end of the base is fixedly provided with a fixed seat and a connecting seat which are arranged oppositely, and limiting slide bars are arranged on the opposite side walls of the fixed seat and the connecting seat;
The movable seat is arranged between the fixed seat and the connecting seat and can move forwards and backwards along the axial direction of the limiting slide rod;
The fixing piece is arranged at the top ends of the fixed seat and the movable seat and is used for fixing the warm through pipe;
The elastic telescopic rod is fixedly connected to one side of the movable seat, which is close to the fixed seat, and the tail end of the elastic telescopic rod is fixedly connected with a push plate for pushing the hot-melting device;
Baffle, fixed mounting just is located between push pedal and the movable seat on the top of base, be provided with the interval that can heat supply melter to lay between baffle and the push pedal.
Preferably, the fixing piece comprises two lower clamping hoops which are respectively fixedly arranged at the top ends of the fixed seat and the movable seat and are concentric, the top ends of the two lower clamping hoops are respectively provided with an upper clamping hoop, and one end of the upper clamping hoop can be opened in a rotating mode.
Preferably, a driving cylinder for driving the movable seat to move along the axial direction of the limit sliding rod is arranged on the base.
Preferably, the number of the elastic telescopic rods is two, the elastic telescopic rods are symmetrically arranged on the left side and the right side of the movable seat, and the pushing plates are fixedly connected to one ends, far away from the movable seat, of the two elastic telescopic rods.
Preferably, the elastic telescopic rod comprises a sleeve fixedly connected to the side wall of the movable seat and arranged in parallel with the limiting sliding rod, the movable rod is inserted into the sleeve, one end of the movable rod, far away from the movable seat, penetrates out of the sleeve, a spring is fixedly connected between one end of the movable rod, located inside the sleeve, and the inner wall of the end part of the sleeve, and the push plate is fixedly connected to one end of the movable rod, located outside the sleeve.
Preferably, the baffle comprises a base plate fixedly connected to the top end of the base, the base plate is located between the push plate and the movable seat, and side support plates are fixedly connected to two sides of the base plate.
Preferably, grooves are formed in the opposite side walls of the side support plate and the push plate, and rotatable rollers are arranged in the grooves.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the cooperation of the fixed seat, the movable seat, the fixed piece, the elastic telescopic rod, the push plate and the baffle, the hot-melting device can be automatically separated from the end surfaces of the two heating through pipes through the cooperation of the push plate and the baffle in the process of separating the two heating through pipes after the end surfaces of the heating through pipes are melted by the hot-melting device, so that the hot-melting device is convenient to take down, saves time and labor, and improves the construction efficiency.
2. According to the utility model, through the cooperation use among the push plate, the baffle plate and the roller, when the push plate and the baffle plate push the hot-melting device to separate the end face of the warm through pipe from the hot-melting device, the hot-melting device contacts with the push plate and the baffle plate through the roller, when the hot-melting device is lifted, the roller can roll relatively on the side face of the hot-melting device, the clamping of the push plate and the baffle plate on the hot-melting device does not influence the normal extraction of the hot-melting device, and the extraction process of the hot-melting device is more convenient after the hot-melting device is separated from the end face of the warm through pipe.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
FIG. 4 is a schematic view of a baffle plate of the present utility model;
Fig. 5 is a schematic view of the warm through pipe of the present utility model in a docked state.
In the figure: 1. a base; 2. a fixing seat; 3. a connecting seat; 4. a limit slide bar; 5. a movable seat; 6. a lower clamp; 7. an upper clamp; 8. a drive cylinder; 9. an elastic telescopic rod; 91. a sleeve; 92. a movable rod; 93. a spring; 10. a push plate; 11. a baffle; 111. a substrate; 112. a side support plate; 12. a groove; 13. a roller; 14. a warm through pipe; 15. a hot-melting device.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5:
Embodiment one: the utility model provides a pipeline connecting structure for heating and ventilation construction, which comprises the following components: the base 1 is fixedly provided with a fixed seat 2 and a connecting seat 3 which are arranged oppositely at the top end, and limiting slide bars 4 are arranged on the opposite side walls of the fixed seat 2 and the connecting seat 3; the movable seat 5 is arranged between the fixed seat 2 and the connecting seat 3 and can move forwards and backwards along the axial direction of the limit sliding rod 4. The base 1 is provided with a driving cylinder 8 for driving the movable seat 5 to move along the axial direction of the limit sliding rod 4; the fixing piece is arranged at the top ends of the fixed seat 2 and the movable seat 5 and is used for fixing the heating through pipe 14; the elastic telescopic rod 9 is fixedly connected to one side of the movable seat 5, which is close to the fixed seat 2, and the tail end of the elastic telescopic rod is fixedly connected with a push plate 10 for pushing the hot-melt device 15; baffle 11, fixed mounting just is located between push pedal 10 and the movable seat 5 at the top of base 1, is provided with the interval that can heat supply melter 15 to lay between baffle 11 and the push pedal 10.
Further, the fixing piece comprises two lower clamping hoops 6 which are respectively fixedly arranged at the top ends of the fixed seat 2 and the movable seat 5 and are concentric, the top ends of the two lower clamping hoops 6 are respectively provided with an upper clamping hoop 7, and one end of the upper clamping hoop 7 can be opened in a rotating mode. When the warm through pipe 14 is in butt joint, the two warm through pipes 14 needing to be in butt joint are respectively erected on the lower clamping hoops 6 of the fixed seat 2 and the movable seat 5, and the warm through pipe 14 is fixed through the upper clamping hoops 7. The telescopic driving cylinder 8 is controlled to drive the warm through pipes 14 on the movable seat 5 and the warm through pipes 14 on the fixed seat 2 to move relatively, so that the end surfaces of the two warm through pipes 14 can be aligned or separated, a hot-melting device 15 (the hot-melting device 15 can be arranged on the limiting slide rod 4) is arranged between the end surfaces of the two warm through pipes 14, the movable seat 5 is controlled to be close to the fixed seat 2, and the end surfaces of the two warm through pipes 14 can respectively abut against two sides of the hot-melting device 15 to heat and melt the end surfaces of the warm through pipes 14. After the melting is completed, the movable seat 5 is controlled to be far away from the fixed seat 2 by the driving cylinder 8, so that the hot melter 15 is taken out from between the two heating through pipes 14. After the hot melter 15 is taken out, the movable seat 5 is controlled to move towards the fixed seat 2, so that the end faces of the two heating through pipes 14 can be butted, and after the end face melting part is cooled, the connection between the two heating through pipes 14 is realized.
As the preferable scheme, the number of the elastic telescopic rods 9 is two, and the elastic telescopic rods are symmetrically arranged on the left side and the right side of the movable seat 5, and the pushing plates 10 are fixedly connected to one ends, far away from the movable seat 5, of the two elastic telescopic rods 9. The two pushing plates 10 can synchronously push the two sides of the hot-melt device 15 when pushing the hot-melt device 15, so that the pushing acting force borne by the hot-melt device 15 is more balanced, and the whole hot-melt device 15 is convenient to separate from the end face of the warm through pipe 14 on the fixing seat 2.
Further, the elastic telescopic rod 9 comprises a sleeve 91 fixedly connected to the side wall of the movable seat 5 and arranged in parallel with the limit sliding rod 4, a movable rod 92 is inserted into the sleeve 91, one end of the movable rod 92 away from the movable seat 5 penetrates out of the sleeve 91, a spring 93 is fixedly connected between one end of the movable rod 92 located inside the sleeve 91 and the inner wall of the end part of the sleeve 91, and the push plate 10 is fixedly connected to one end of the movable rod 92 located outside the sleeve 91.
As a preferred solution, the baffle 11 includes a base plate 111 fixedly connected to the top end of the base 1, the base plate 111 is located between the push plate 10 and the movable seat 5, and two sides of the base plate 111 are fixedly connected with side support plates 112. The side support plate 112 is located on the outer side of the warm through pipe 14 to be butted, and the side support plate 112 and the push plate 10 can be opposite to the hot melter 15. The side support plates 112 on the two sides of the base plate 111 can effectively block the side, away from the push plate 10, of the hot-melter 15, so that the hot-melter 15 can be conveniently separated from the warm through pipe 14 on the movable seat 5.
Specifically, after the end face of the heating through pipe 14 is melted by the hot-melting device 15, when the movable seat 5 moves along the limiting slide rod 4 to drive the two heating through pipes 14 to be far away, the elastic telescopic rod 9 moves synchronously along with the movable seat 5 and is far away from the fixed seat 2, the push plate 10 at the end part of the elastic telescopic rod 9 can be abutted against the edge position of the hot-melting device 15, and one side of the hot-melting device 15 can be pushed along with the movement of the movable seat 5, so that the hot-melting device 15 is automatically separated from the end face of the heating through pipe 14 on the fixed seat 2. Along with the movable seat 5 keeps away from the fixed seat 2, the push plate 10 can push the hot-melt device 15 to the baffle 11, and the fixed setting of baffle 11 can play the effect of restriction displacement to the removal of hot-melt device 15, baffle 11 blocks the hot-melt device 15, the movable seat 5 keeps away from the fixed seat 2, further can separate the hot-melt device 15 from the warm siphunculus 14 on the movable seat 5 (in-process, can't follow the movable seat 5 to continue to move because the hot-melt device 15 receives the blocking of baffle 11, push plate 10 can't continue to move either, at this moment in the in-process that the movable seat 5 continues to keep away from the fixed seat 2, the flexible telescopic link 9 adaptability is flexible, does not influence the movable seat 5 and continues the displacement). Therefore, in the process of separating the two heating through pipes 14, the end faces of the hot-melting device 15 and the heating through pipes 14 can be automatically separated, and then the hot-melting device 15 is lifted out from between the push plate 10 and the baffle plate 11, so that the time and the labor are saved, and the construction efficiency is improved.
Embodiment two: the present embodiment is basically the same as the previous embodiment, except that grooves 12 are formed on opposite side walls of the side support plate 112 and the push plate 10, and rotatable rollers 13 are disposed inside the grooves 12.
Specifically, when the push plate 10 and the baffle 11 push the hot-melt device 15 to separate the end face of the warm through pipe 14 from the hot-melt device 15, the hot-melt device 15 contacts with the push plate 10 and the baffle 11 through the roller 13, when the hot-melt device 15 is extracted, the roller 13 can roll relatively on the side face of the hot-melt device 15, the push plate 10 and the baffle 11 push and clamp the hot-melt device 15, normal extraction of the hot-melt device 15 is not affected, the hot-melt device 15 can be directly lifted from between the push plate 10 and the baffle 11, and after the hot-melt device 15 is separated from the end face of the warm through pipe 14, the taking-out process of the hot-melt device 15 is also convenient.
While embodiments of the present utility model have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (7)
1. The utility model provides a warm construction is with pipeline connection structure which characterized in that includes:
The base (1) is fixedly provided with a fixed seat (2) and a connecting seat (3) which are arranged oppositely at the top end, and limiting slide bars (4) are arranged on the side walls of the fixed seat (2) and the connecting seat (3) which are opposite;
The movable seat (5) is arranged between the fixed seat (2) and the connecting seat (3) and can move forwards and backwards along the axial direction of the limit sliding rod (4);
the fixing piece is arranged at the top ends of the fixed seat (2) and the movable seat (5) and is used for fixing the heating through pipe (14);
the elastic telescopic rod (9) is fixedly connected to one side of the movable seat (5) close to the fixed seat (2), and the tail end of the elastic telescopic rod is fixedly connected with a push plate (10) for pushing the hot-melting device (15);
Baffle (11), fixed mounting just is located between push pedal (10) and movable seat (5) on the top of base (1), be provided with the interval that can heat supply melter (15) to lay between baffle (11) and push pedal (10).
2. The pipe connection structure for heating and ventilation construction according to claim 1, wherein the fixing member comprises two concentric lower clamping hoops (6) fixedly installed at the top ends of the fixed seat (2) and the movable seat (5), the top ends of the two lower clamping hoops (6) are respectively provided with an upper clamping hoop (7), and one end of the upper clamping hoop (7) can be opened in a rotating mode.
3. The pipeline connecting structure for heating and ventilation construction according to claim 1, wherein the base (1) is provided with a driving cylinder (8) for driving the movable seat (5) to move along the axial direction of the limit sliding rod (4).
4. The pipe connection structure for heating and ventilation construction according to claim 1, wherein the number of the elastic telescopic rods (9) is two, the elastic telescopic rods are symmetrically arranged on the left side and the right side of the movable seat (5), and the pushing plates (10) are fixedly connected to one ends, far away from the movable seat (5), of the two elastic telescopic rods (9).
5. The pipeline connection structure for heating and ventilation construction according to claim 4, wherein the elastic telescopic rod (9) comprises a sleeve (91) fixedly connected to the side wall of the movable seat (5) and arranged in parallel with the limit sliding rod (4), a movable rod (92) is inserted into the sleeve (91), one end of the movable rod (92) away from the movable seat (5) penetrates out of the sleeve (91), a spring (93) is fixedly connected between one end of the movable rod (92) located in the sleeve (91) and the inner wall of the end part of the sleeve (91), and the push plate (10) is fixedly connected to one end of the movable rod (92) located outside the sleeve (91).
6. The pipeline connecting structure for heating and ventilation construction according to claim 5, wherein the baffle (11) comprises a base plate (111) fixedly connected to the top end of the base (1), the base plate (111) is located between the push plate (10) and the movable seat (5), and side support plates (112) are fixedly connected to two sides of the base plate (111).
7. The pipe connection structure for heating and ventilation construction according to claim 6, wherein grooves (12) are formed in opposite side walls of the side support plates (112) and the push plate (10), and rotatable rollers (13) are arranged in the grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323645573.3U CN221540691U (en) | 2023-12-29 | 2023-12-29 | Pipeline connection structure for heating and ventilation construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323645573.3U CN221540691U (en) | 2023-12-29 | 2023-12-29 | Pipeline connection structure for heating and ventilation construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221540691U true CN221540691U (en) | 2024-08-16 |
Family
ID=92226752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323645573.3U Active CN221540691U (en) | 2023-12-29 | 2023-12-29 | Pipeline connection structure for heating and ventilation construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221540691U (en) |
-
2023
- 2023-12-29 CN CN202323645573.3U patent/CN221540691U/en active Active
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