Concrete pouring cooling guide pipe capable of being stably supported

Abstract

The utility model discloses a concrete pouring cooling conduit capable of being stably supported, and relates to the technical field of cooling pipelines for concrete pouring, the concrete pouring cooling conduit comprises a first conduit and a sleeve plate, and one end of the first conduit is connected with a water inlet. According to the concrete pouring cooling guide pipe capable of being stably supported, sleeve plates are installed on the outer sides of the first guide pipe and the third guide pipe in a sleeving mode through butt joint bolts, then the height of an inner rod is adjusted according to the height needing to be supported, a handle is rotated to drive a second gear to rotate, the second gear drives a first gear to rotate, and then the first gear drives a lead screw to rotate; the inner rod and the lead screw are in threaded engagement, the inner rod moves upwards or downwards on the outer side of the lead screw, meanwhile, the two ends of the inner rod slide in the built-in groove of the outer rod, the supporting height can be rapidly adjusted, then the supporting base is supported on the ground, the concrete pouring cooling guide pipe can be stably supported in a concrete formwork, and deviation is prevented; and the stability of the concrete pouring cooling guide pipe is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cooling pipes for concrete pouring, specifically a stable and supportable cooling conduit for concrete pouring. Background Technology

[0002] A concrete pouring cooling duct is a device used to control the temperature of concrete. Temperature control is crucial during the construction of large concrete structures. Excessively high or uneven temperatures can cause concrete cracking or reduced strength, affecting the structure's durability and safety. The main function of the cooling duct is to control the concrete temperature through the circulation of water or coolant. These ducts are typically embedded in the concrete and control the temperature during pouring by circulating a coolant. The coolant circulates within the duct, absorbing heat from the concrete and effectively controlling temperature fluctuations.

[0003] However, the existing concrete pouring cooling pipes have the following drawbacks. Since the concrete pouring cooling pipes are installed in the concrete formwork before the concrete is poured to cool the concrete, the cooling pipes are usually tied to the reinforcing bars with wire or the bottom of the cooling pipe is welded to the reinforcing bars without additional support. This makes it easy for the cooling pipes to shift during the concrete pouring process, reducing their stability. Therefore, the existing concrete pouring cooling pipes need to be improved. Utility Model Content

[0004] The purpose of this invention is to provide a stable concrete pouring cooling conduit, in order to solve the problem mentioned in the background art that the concrete pouring cooling conduit currently on the market does not have an additional support structure during installation, which leads to the conduit's position easily shifting and stability decreasing during concrete pouring.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stable concrete pouring cooling conduit, comprising a first conduit, one end of which is connected to a water inlet, and the other end of which is connected to one end of a second conduit. The other end of the second conduit is connected to one end of a third conduit, and the other end of the third conduit is connected to a water outlet. Both the first and third conduits are fitted with sleeve plates on their outer sides, and support mechanisms are connected to both sides of the sleeve plates. The two ends of the sleeve plates are threaded with butt bolts. The bottom end of the support mechanism is connected to a support base, and one side of the support mechanism is connected to an adjustment mechanism.

[0006] Preferably, the support mechanism includes an inner rod, a lead screw, and an outer rod. The inner rod is connected to one side of the sleeve plate via a movable shaft. The outer rod is slidably sleeved on the outside of the inner rod. The lead screw is installed in the inner groove of the outer rod via a bearing, and the lead screw and the inner rod are threaded together. One end of the outer rod is connected to the support base via a movable shaft.

[0007] Preferably, the adjustment mechanism includes a first gear, a handle, and a second gear, with the first gear fixedly sleeved on the outer side of the lead screw.

[0008] Preferably, a second gear is meshed with one side of the first gear, and a handle is connected to one end of the second gear, with one end of the handle located outside the outer rod.

[0009] Preferably, the first and third conduits are each fixed with a second docking ring at one end near the second conduit, and the two ends of the second conduit near the second docking ring are fixed with first docking rings.

[0010] Preferably, the second docking ring is connected to a docking mechanism on the side closest to the first docking ring, and one side of the docking mechanism is connected to the first docking ring.

[0011] Preferably, the docking mechanism includes a docking hole, a sealing ring, a fastening ring, and a docking rod, and the docking rod is connected to the side of the second docking ring closest to the first docking ring.

[0012] Preferably, the first docking ring has a docking hole on its inner side near the docking rod, the outer side of the docking rod is threaded with a fastening ring, and the outer sides of the first docking ring and the second docking ring are fitted with sealing rings.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Equipped with an adjustment mechanism and a support mechanism, the sleeve plate is installed on the outside of the No. 1 and No. 3 conduits using connecting bolts. The height of the inner rod is then adjusted according to the required support height. Rotating the handle drives the No. 2 gear to rotate, which in turn drives the No. 1 gear to rotate, which in turn drives the lead screw to rotate, causing the inner rod to engage with the lead screw. The inner rod moves up or down on the outside of the lead screw, while its two ends slide in the internal groove of the outer rod. This allows for quick adjustment of the support height. The support base is then placed on the ground, ensuring that the concrete pouring cooling conduit is stably supported in the concrete formwork, preventing displacement and improving the stability of the concrete pouring cooling conduit.

[0015] 2. Equipped with a docking mechanism and a No. 2 conduit, when installing the bent No. 2 conduit to one end of the No. 1 and No. 3 conduits, the docking rod of the No. 2 docking ring can be inserted into the docking hole, and then the fastening ring can be placed on the outside of the docking rod. By rotating the fastening ring, the fastening ring and the docking rod can be threaded together, which can quickly connect the No. 1 and No. 2 docking rings together. The sealing ring seals the gap between the No. 1 and No. 2 docking rings. When quickly changing the shape of the No. 1 and No. 3 conduits through the No. 2 conduit, water leakage can also be prevented, thus improving the practicality of the concrete pouring cooling conduit. Attached Figure Description

[0016] Figure 1 This is a top view sectional structural diagram of the present invention;

[0017] Figure 2 This is a side view sectional structural diagram of the support mechanism of this utility model;

[0018] Figure 3 This is a side sectional view of the docking mechanism of this utility model.

[0019] Figure 4 This utility model Figure 2 A magnified structural diagram at point A;

[0020] Figure 5 This is a three-dimensional structural diagram of the No. 2 catheter of this utility model;

[0021] Figure 6 This is a schematic diagram of the three-dimensional structure of the sleeve plate of this utility model.

[0022] In the diagram: 1. Pipe No. 1; 2. Inlet; 3. Outlet; 4. Pipe No. 2; 5. Sleeve plate; 6. Docking mechanism; 601. Docking hole; 602. Sealing ring; 603. Fastening ring; 604. Docking rod; 7. Adjusting mechanism; 701. Gear No. 1; 702. Handle; 703. Gear No. 2; 8. Docking ring No. 1; 9. Support mechanism; 901. Inner rod; 902. Lead screw; 903. Outer rod; 10. Docking ring No. 2; 11. Docking bolt; 12. Support base; 13. Pipe No. 3. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-6This utility model provides a technical solution: a stable concrete pouring cooling conduit, including a first conduit 1, one end of which is connected to a water inlet 2, and the other end is connected to one end of a second conduit 4, the other end of which is connected to one end of a third conduit 13, and the other end of the third conduit 13 is connected to a water outlet 3.

[0025] Please see Figures 1-4 and Figure 6 Both conduit 1 and conduit 3 are fitted with sleeve plates 5 on their outer sides. Support mechanisms 9 are connected to both sides of each sleeve plate 5. Connecting bolts 11 are threaded onto both ends of each sleeve plate 5. A support base 12 is connected to the bottom end of each support mechanism 9. Each support mechanism 9 includes an inner rod 901, a lead screw 902, and an outer rod 903. The inner rod 901 is connected to one side of each sleeve plate 5 via a movable shaft. The outer rod 903 is slidably fitted onto the outer side of the inner rod 901. The lead screw 902 is installed in the inner groove of the outer rod 903 via a bearing, and the lead screw 902 is connected to the inner rod 901. The connection between 01 and 02 is a threaded sleeve. One end of the outer rod 903 is connected to the support base 12 via a movable shaft. An adjustment mechanism 7 is connected to one side of the support mechanism 9. The adjustment mechanism 7 includes a first gear 701, a handle 702, and a second gear 703. The first gear 701 is fixedly sleeved on the outside of the lead screw 902. The second gear 703 is meshed on one side of the first gear 701. One end of the second gear 703 is connected to the handle 702, and one end of the handle 702 is located outside the outer rod 903. The sleeve 5 is semi-circular in shape.

[0026] In practice, since the concrete cooling conduit is installed into the concrete formwork before concrete pouring to cool the concrete, the cooling conduit is usually tied to the reinforcing steel with wire or welded to the bottom of the conduit with the reinforcing steel without additional support. This causes the position of the cooling conduit to easily shift during concrete pouring, reducing stability. To address this, after tying the cooling conduit with wire, the sleeve plate 5 can be installed on the outside of conduit 1 and conduit 3 using bolts 11. Then, the inner rod 901 can be adjusted according to the required support height. The height is adjusted by rotating the handle 702 to drive the second gear 703 to rotate, which in turn drives the first gear 701 to rotate. The first gear 701 then drives the lead screw 902 to rotate, causing the inner rod 901 to engage with the lead screw 902. The inner rod 901 moves up or down on the outside of the lead screw 902, while the two ends of the inner rod 901 slide in the built-in groove of the outer rod 903. This allows for quick adjustment of the support height. The support base 12 is then placed on the ground, ensuring that the concrete pouring cooling conduit is stably supported in the concrete formwork, preventing displacement and improving the stability of the concrete pouring cooling conduit.

[0027] Please see Figure 1 , Figure 3 and Figure 5 Both the first conduit 1 and the third conduit 13 have a second docking ring 10 fixed at one end near the second conduit 4. The second conduit 4 has a first docking ring 8 fixed at both ends near the second docking ring 10. The second docking ring 10 has a docking mechanism 6 connected to the side near the first docking ring 8, and one side of the docking mechanism 6 is connected to the first docking ring 8. The docking mechanism 6 includes a docking hole 601, a sealing ring 602, a fastening ring 603, and a docking rod 604. The second docking ring 10 has a docking rod 604 connected to the side near the first docking ring 8. The first docking ring 8 has a docking hole 601 on its inner side near the docking rod 604. The fastening ring 603 is threaded onto the outer side of the docking rod 604. The sealing ring 602 is sleeved on the outer side of the first docking ring 8 and the second docking ring 10. The sealing ring 602 is made of fluororubber.

[0028] In practice, the distribution shape of cooling conduits varies depending on the concrete pouring requirements. However, it is inconvenient to change the shape of cooling conduits. Most of them are made by directly fitting other plastic pipes onto the bends of the cooling conduits, which is prone to leakage and has low connection stability. When it is necessary to install the bent No. 2 conduit 4 to one end of No. 1 conduit 1 and No. 3 conduit 13, the connecting rod 604 of the No. 2 connecting ring 10 can be inserted into the connecting hole 601. Then, the fastening ring 603 is placed on the outside of the connecting rod 604, and the fastening ring 603 is rotated to make the fastening ring 603 threadedly connected to the connecting rod 604. This allows the No. 1 connecting ring 8 and No. 2 connecting ring 10 to be connected together quickly. The sealing ring 602 seals the gap between the No. 1 connecting ring 8 and No. 2 connecting ring 10. When the shape of No. 1 conduit 1 and No. 3 conduit 13 is quickly changed through the No. 2 conduit 4, leakage can also be prevented, thus improving the practicality of the concrete pouring cooling conduit.

[0029] Working principle: When using this stable concrete pouring cooling conduit, firstly, the No. 1 conduit 1 and the No. 3 conduit 13 are installed in the concrete formwork through the support mechanism 9, the adjustment mechanism 7, and the sleeve plate 5. Then, as needed, the No. 2 conduit 4 is quickly connected to one end of the No. 1 conduit 1 and the No. 3 conduit 13 through the docking mechanism 6. Then, the concrete is poured into the concrete formwork, and then cooling water is introduced into the No. 1 conduit 1 from the inlet 2 and discharged from the outlet 3 of the No. 2 conduit 4 to cool the concrete. This improves the stability and practicality of the concrete pouring cooling conduit. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A stable concrete pouring cooling conduit, comprising a first conduit (1), characterized in that: One end of the first conduit (1) is connected to an inlet (2), and the other end is connected to one end of the second conduit (4). The other end of the second conduit (4) is connected to one end of the third conduit (13). The other end of the third conduit (13) is connected to an outlet (3). Both the first conduit (1) and the third conduit (13) are fitted with sleeve plates (5). Both sides of the sleeve plates (5) are connected to support mechanisms (9). Both ends of the sleeve plates (5) are threaded with butt bolts (11). The bottom end of the support mechanism (9) is connected to a support base (12). One side of the support mechanism (9) is connected to an adjustment mechanism (7).

2. The stable concrete pouring cooling duct according to claim 1, characterized in that: The support mechanism (9) includes an inner rod (901), a lead screw (902), and an outer rod (903). The inner rod (901) is connected to one side of the sleeve plate (5) via a movable shaft. The outer rod (903) is slidably sleeved on the outer side of the inner rod (901). The lead screw (902) is installed in the inner groove of the outer rod (903) via a bearing. The lead screw (902) and the inner rod (901) are threaded together. One end of the outer rod (903) is connected to the support base (12) via a movable shaft.

3. The stable concrete pouring cooling duct according to claim 2, characterized in that: The adjustment mechanism (7) includes a first gear (701), a handle (702) and a second gear (703), and the first gear (701) is fixedly sleeved on the outside of the lead screw (902).

4. The stable concrete pouring cooling duct according to claim 3, characterized in that: One side of the first gear (701) is meshed with a second gear (703), and one end of the second gear (703) is connected to a handle (702), with one end of the handle (702) located outside the outer rod (903).

5. The stable concrete pouring cooling duct according to claim 1, characterized in that: The first conduit (1) and the third conduit (13) are each fixed with a second docking ring (10) at one end near the second conduit (4), and the second conduit (4) is fixed with a first docking ring (8) at both ends near the second docking ring (10).

6. The stable concrete pouring cooling duct according to claim 5, characterized in that: The second docking ring (10) is connected to a docking mechanism (6) on the side close to the first docking ring (8), and one side of the docking mechanism (6) is connected to the first docking ring (8).

7. A stable concrete pouring cooling duct according to claim 6, characterized in that: The docking mechanism (6) includes a docking hole (601), a sealing ring (602), a fastening ring (603), and a docking rod (604). The docking rod (604) is connected to the side of the second docking ring (10) close to the first docking ring (8).

8. A stable concrete pouring cooling duct according to claim 7, characterized in that: The first docking ring (8) has a docking hole (601) on the inner side near the docking rod (604), and a fastening ring (603) is threaded onto the outer side of the docking rod (604). A sealing ring (602) is fitted onto the outer side of the first docking ring (8) and the second docking ring (10).

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