Pre-butt-joint structure of heat supply pipe network
By using a pre-connection structure for the heating pipeline network and combining a fixed plate with a support rod, the problem of connection deviation in the heating pipeline network was solved, and precise connection was achieved.
Patent Information
- Application Number
- CN202422724965.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-11-08
AI Technical Summary
Misalignment can easily occur at the connection points during the laying of heating pipe networks, leading to inconvenience in the connection process.
A pre-connection structure including a first fixing plate, a second fixing plate, a fixing rod, and a limiting ring is adopted. The fixing plate is sleeved with the outside of the heating network, and the precise connection of the heating network is achieved by the cooperation of the arc plate and the support rod.
It effectively avoids deviations during the connection of heating pipe networks, ensuring the accuracy and convenience of the connection.
Smart Images
Figure CN223755481U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of heat supply pipe network, concretely to a heat supply pipe network pre-docking structure. BACKGROUND
[0002] The heat supply pipe network is from the boiler room, direct combustion engine room, heat supply center etc., through the heat supply pipeline to deliver heat to the building system, these pipelines form a network, ensure that the heat supply demand of city or building group is satisfied, the main components of heat supply pipe network include heat supply trunk line and distribution heat trunk line and branch line, they jointly constitute the city central heat supply pipe network, the medium that heat supply pipe network uses can be hot water or steam, depends on the requirement of design pressure and temperature, and when laying the heat supply pipe network, the docking end of heat supply pipe network is prone to deviation, leading to the inconvenient connection of heat supply pipe network, for this, a heat supply pipe network pre-docking structure is provided. SUMMARY
[0003] The utility model discloses a heat supply pipe network pre-docking structure to solve the problem of the docking end of heat supply pipe network being prone to deviation when laying the heat supply pipe network, leading to the inconvenient connection of heat supply pipe network.
[0004] To achieve the above object, the utility model provides the following technical scheme: a heat supply pipe network pre-docking structure, including the first fixed plate, both ends of the first fixed plate are fixedly arranged with the buckle plate, the bottom of the first fixed plate is connected with the second fixed plate, both ends of the second fixed plate are fixedly arranged with the hinged seat, the inside hinged connection of hinged seat has the threaded rod, the threaded rod is buckled in the inside of buckle plate, the outside of threaded rod is covered with the pressing plate, the outside screw thread connection of threaded rod has the nut, the inside of first fixed plate and second fixed plate all are slidably arranged with a plurality of fixed rods, the fixed connection of a plurality of fixed rods between one end has the limit ring, the one side fixed setting of limit ring has the arc plate, the inside rotation of arc plate is provided with a plurality of ball bearings, the bottom fixed setting of arc plate has the support structure.
[0005] As preferred, the support structure includes a fixed block, the fixed block is fixedly installed at the bottom of the arc plate, the bottom of the fixed block is fixedly provided with a first support rod, the outside of the first support rod is sleeved with a second support rod, the bottom of the second support rod is fixedly provided with a bottom plate, the outside of the second support rod is buckled with a C-shaped buckle, the inside of the C-shaped buckle is fixedly provided with a pin, and the pin penetrates the first support rod and the second support rod.
[0006] As preferred, the inside of the first fixed plate and the second fixed plate is provided with a through hole, and the fixed rod penetrates the through hole.
[0007] Preferably, the inner wall of the arc-shaped plate is provided with a groove, and the rolling ball is rotatably installed in the groove.
[0008] Preferably, the second support rod is provided with a sliding groove in the inside, and the second support rod is slidably installed on the outside of the first support rod.
[0009] Preferably, the first support rod and the second support rod are provided with pin holes in the inside, and the pin rod penetrates through the pin holes.
[0010] Compared with the prior art, the above technical scheme has the following technical effects:
[0011] The utility model discloses a first fixed plate, second fixed plate, fixed rod and limit ring are set up, when butt joint is carried out to the heat supply pipe network, the first fixed plate and second fixed plate are covered in one of the heat supply pipe network outside, and the first fixed plate and second fixed plate are connected with the limit ring through the fixed rod in the inside, and one side of the limit ring is fixedly connected with the arc-shaped plate, and the first support rod and second support rod are installed at the bottom of the arc-shaped plate, and the first support rod and second support rod can support the arc-shaped plate, and then the other heat supply pipe network is placed at the top of the arc-shaped plate, and the heat supply pipe network is pushed to slide on the outside of the arc-shaped plate, thereby carrying out pre-butt joint, and deviation in butt joint is avoided. DRAWINGS
[0012] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0013] Fig. 1 It is a side view structure schematic diagram of the utility model;
[0014] Fig. 2 It is a connection structure schematic diagram of the first fixed plate and second fixed plate of the utility model;
[0015] Fig. 3 It is a sectional view structure schematic diagram of the utility model.
[0016] The reference signs are explained as follows: 1, first fixed plate; 2, buckle plate; 3, second fixed plate; 4, hinged seat; 5, threaded rod; 6, pressing plate; 7, nut; 8, fixed rod; 9, limit ring; 10, arc-shaped plate; 11, rolling ball; 12, fixed block; 13, first support rod; 14, second support rod; 15, bottom plate; 16, C-shaped buckle; 17, pin rod. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.
[0018] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the present specification are only used to cooperate with the disclosed content of the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions for the implementation of the present application, and therefore do not have substantial technical significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the disclosed technical content of the present application.
[0019] Embodiment
[0020] In the prior art, when laying a heat supply pipe network, the butt joint end of the heat supply pipe network is prone to deviation, leading to the problem that the heat supply pipe network is inconvenient to connect.
[0021] Please refer to Figs. 1-3 The present utility model provides a technical scheme: a heat supply pipe network pre-butt joint structure, including first fixed plate 1, both ends of first fixed plate 1 are fixedly provided with buckle plate 2, the bottom of first fixed plate 1 is connected with second fixed plate 3, both ends of second fixed plate 3 are fixedly provided with hinged seat 4, the inside of hinged seat 4 is hingedly connected with threaded rod 5, threaded rod 5 is buckled in the inside of buckle plate 2, the outside of threaded rod 5 is provided with pressing plate 6, the outside of threaded rod 5 is screw connected with nut 7, the inside of first fixed plate 1 and second fixed plate 3 are slidably provided with multiple fixed rods 8, one end of multiple fixed rods 8 is fixedly connected with limit ring 9, one side of limit ring 9 is fixedly provided with arc plate 10, the inside of arc plate 10 is rotatably provided with multiple ball bearings 11, the bottom of arc plate 10 is fixedly provided with support structure, when butt joint heat supply pipe network, first fixed plate 1 and second fixed plate 3 are sleeved on the outside of one heat supply pipe network, then the outside threaded rod 5 of second fixed plate 3 is buckled in the inside buckle plate 2 of first fixed plate 1, so as to fix first fixed plate 1 and second fixed plate 3, then the other heat supply pipe network is placed on the top of arc plate 10, the heat supply pipe network is pushed to slide on the outside of arc plate 10, so as to pre-butt joint, avoid deviation.
[0022] The support structure comprises a fixed block 12 fixedly installed at the bottom of the arc-shaped plate 10, the bottom of the fixed block 12 is fixedly provided with a first support rod 13, the outer side of the first support rod 13 is sleeved with a second support rod 14, the bottom of the second support rod 14 is fixedly provided with a bottom plate 15, the outer side of the second support rod 14 is buckled with a C-shaped buckle 16, the inside of the C-shaped buckle 16 is fixedly provided with a pin rod 17, the pin rod 17 penetrates through the first support rod 13 and the second support rod 14, when pre-docking, the first support rod 13 and the second support rod 14 are installed at the bottom of the arc-shaped plate 10, the height of the first support rod 13 and the second support rod 14 is adjusted, then the C-shaped buckle 16 is buckled on the outer side of the second support rod 14, the pin rod 17 in the inner wall of the C-shaped buckle 16 penetrates through the first support rod 13 and the second support rod 14, so as to fix the first support rod 13 and the second support rod 14, and the first support rod 13 and the second support rod 14 support the ball 11.
[0023] The first fixed plate 1 and the second fixed plate 3 are both provided with a through hole in the inside, the fixed rod 8 penetrates through the through hole, and the limiting ring 9 is connected with the first fixed plate 1 and the second fixed plate 3 through the fixed rod 8, so as to facilitate docking.
[0024] The inner wall of the arc-shaped plate 10 is provided with a groove, and the ball 11 is rotatably installed in the groove, so as to slide the pipeline through the ball 11.
[0025] The second support rod 14 is provided with a sliding groove in the inside, and the second support rod 14 is slidably installed on the outer side of the first support rod 13, so as to adjust the height of the arc-shaped plate 10 through the second support rod 14 and the first support rod 13.
[0026] The first support rod 13 and the second support rod 14 are both provided with a pin hole in the inside, and the pin rod 17 penetrates through the pin hole, so as to limit and fix the first support rod 13 and the second support rod 14 through the pin rod 17.
[0027] The working principle or structural principle is that when the heat supply pipe networks are docked, the first fixed plate 1 and the second fixed plate 3 are sleeved outside one of the heat supply pipe networks, then the threaded rod 5 outside the second fixed plate 3 is buckled inside the buckling plate 2 outside the first fixed plate 1, so that the first fixed plate 1 and the second fixed plate 3 are fixed, the first fixed plate 1 and the second fixed plate 3 are connected with the limiting ring 9 through the fixed rod 8, one side of the limiting ring 9 is fixedly connected with the arc-shaped plate 10, the first supporting rod 13 and the second supporting rod 14 are installed at the bottom of the arc-shaped plate 10, the height of the first supporting rod 13 and the second supporting rod 14 is adjusted, then the C-shaped buckle 16 is buckled outside the second supporting rod 14, the pin rod 17 in the inner wall of the C-shaped buckle 16 penetrates the first supporting rod 13 and the second supporting rod 14, so that the first supporting rod 13 and the second supporting rod 14 are fixed, the first supporting rod 13 and the second supporting rod 14 support the arc-shaped plate 10, the other heat supply pipe network is placed on the top of the arc-shaped plate 10, the heat supply pipe network is pushed to slide outside the arc-shaped plate 10, so that the heat supply pipe network is pre-docked, and deviation of docking is avoided.
[0028] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.
Claims
1. A pre-docking structure for a heating pipe network, comprising a first fixing plate (1), characterized in that: Both ends of the first fixed plate (1) are fixedly provided with buckling plates (2), the bottom of the first fixed plate (1) is connected with a second fixed plate (3), both ends of the second fixed plate (3) are fixedly provided with hinged seats (4), the inside of the hinged seat (4) is hingedly connected with a threaded rod (5), the threaded rod (5) is buckled in the inside of the buckling plate (2), the outside of the threaded rod (5) is sleeved with a pressing plate (6), the outside of the threaded rod (5) is threadedly connected with a nut (7), the inside of the first fixed plate (1) and the second fixed plate (3) is slidably provided with a plurality of fixed rods (8), one end of the plurality of fixed rods (8) is fixedly connected with a limiting ring (9), one side of the limiting ring (9) is fixedly provided with an arc-shaped plate (10), the inside of the arc-shaped plate (10) is rotatably provided with a plurality of rolling balls (11), the bottom of the arc-shaped plate (10) is fixedly provided with a support structure.
2. The pre-docking structure of a heating pipe network according to claim 1, characterized in that: The support structure comprises a fixed block (12), the fixed block (12) is fixedly installed at the bottom of the arc-shaped plate (10), the bottom of the fixed block (12) is fixedly provided with a first support rod (13), the outside of the first support rod (13) is sleeved with a second support rod (14), the bottom of the second support rod (14) is fixedly provided with a bottom plate (15), the outside of the second support rod (14) is buckled with a C-shaped buckle (16), the inside of the C-shaped buckle (16) is fixedly provided with a pin rod (17), the pin rod (17) penetrates through the first support rod (13) and the second support rod (14).
3. The pre-docking structure of a heating pipe network according to claim 1, characterized in that: The inside of the first fixed plate (1) and the second fixed plate (3) is provided with a through hole, the fixed rod (8) penetrates through the through hole.
4. The pre-docking structure of a heating pipe network according to claim 1, characterized in that: The inner wall of the arc-shaped plate (10) is provided with a groove, and the rolling ball (11) is rotatably installed in the groove.
5. The pre-docking structure of a heating pipe network according to claim 2, characterized in that: The inside of the second support rod (14) is provided with a sliding groove, and the second support rod (14) is slidably installed on the outside of the first support rod (13).
6. The pre-docking structure of a heating pipe network according to claim 2, characterized in that: The inside of the first support rod (13) and the second support rod (14) is provided with a pin hole, and the pin rod (17) penetrates through the pin hole.