Embedded keel type floor heating structure

Abstract

The utility model belongs to the technical field of floor heating installation, and discloses an embedded keel type floor heating structure which comprises a base and a plurality of sets of positioning clamping blocks, the positioning clamping blocks are installed on the upper surface of the base, and two sets of threaded holes are formed in the upper surface of the base. Supporting mechanisms for rapidly adjusting and moving the base to the horizontal position are connected to the inner threads of the two sets of threaded holes of the base, a clamping groove is formed in the upper surface of the base, a positioning mechanism is installed in the clamping groove of the base, and the position of the base is adjusted and moved to the horizontal position of the ground by rotating the two sets of supporting mechanisms; the positions of the floor heating pipes do not need to be adjusted and moved when follow-up workers install the floor heating pipes into the grooves of the multiple sets of positioning clamping blocks, and therefore the labor amount consumed when the follow-up workers install the floor heating pipes through the device is reduced; the ground does not need to be horizontally processed in the process of installing and positioning the floor heating pipe through the base, and therefore the financial expenditure consumed when a user installs the floor heating pipe through the device in the follow-up process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of floor heating installation, and particularly relates to an embedded keel type floor heating structure. Background Technique

[0002] Water floor heating uses hot water with a temperature not higher than 60°C as the heat medium, which circulates in the heating pipes buried in the filling layer below the ground, heats the entire floor, and supplies heat to the room through radiation and convection heat transfer from the ground.

[0003] For example, the utility model with the publication number CN208668872U discloses an embedded keel type floor heating structure. After opening fixing grooves on the ground keels under the floor slab of the building floor, pasting heat insulation boards under the floor slab or laying heat insulation boards, reflective heat transfer film and prefabricated rubber pads between the ground keels and between the ground keels and the building wall, etc., the water inlet pipe and the return pipe in the floor heating pipe are arranged in parallel and bent in the same direction and connected and laid through in the fixing grooves of the ground keels and the placement grooves in the prefabricated rubber pads. It is both firm and safe and does not contact the ground materials, ensuring the temperature balance between the ground keels and achieving the purpose of balanced and comfortable ground temperature; during paving, there is no need to level the original building floor, nor will the ground height be changed due to the addition of floor heating facilities, increasing the building load, saving time and labor, and being convenient and fast; the prefabricated rubber pad has a simple structure, is easy to manufacture, has a reasonable price, is easy to assemble and combine, and can adapt to different building structures; the entire floor heating structure is convenient and fast to construct and has great popularization value.

[0004] In the process of implementing this application, it is found that this technology has the following problems: In the existing embedded keel type floor heating structure, the water inlet pipe and the return pipe in the floor heating pipe are arranged in parallel and bent in the same direction and connected and laid through in the fixing grooves of the ground keels and the placement grooves in the prefabricated rubber pads to achieve the purpose of balanced and comfortable ground temperature. However, most floor heating structures need to level the ground before installation during the installation process, resulting in a high cost during the laying process of the floor heating, thus reducing the practicability of this equipment.

[0005] Therefore, an embedded keel type floor heating structure is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide an embedded keel type floor heating structure to solve the problem that most floor heating structures need to level the ground before installation during the installation process, resulting in a high cost during the laying process of the floor heating.

[0007] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0008] An embedded keel type floor heating structure, comprising a base and multiple groups of positioning blocks. The multiple groups of positioning blocks are installed on the upper surface of the base. Two threaded holes are provided on the upper surface of the base, and support mechanisms for quickly adjusting and moving the base to a horizontal position are threadedly connected inside the two threaded holes of the base. A card slot is provided on the upper surface of the base, and a positioning mechanism is installed inside the card slot of the base.

[0009] Furthermore, both groups of the support mechanisms include a spirit level and a screw rod. The two screw rods are respectively connected inside the two threaded holes of the base. Card slots are provided on the upper surfaces of the two screw rods, and the two spirit levels are respectively installed inside the card slots of the two screw rods.

[0010] Furthermore, the positioning mechanism includes a fixing plate and a U-shaped top plate. The U-shaped top plate is installed on the upper surface of the base. A through hole is provided on the upper surface of the U-shaped top plate, and a fixing rod is rotatably connected inside the through hole of the U-shaped top plate. The fixing plate is installed at the bottom of the inner wall of the card slot of the base. A through hole is provided on the front surface of the fixing plate, and a bidirectional threaded rod is rotatably connected inside the through hole of the fixing plate. A second bevel gear is installed on the outer surface of the bidirectional threaded rod, and the external teeth of the second bevel gear are meshed with a first bevel gear. The first bevel gear is installed on the lower surface of the fixing rod. Two positioning plates are threadedly connected to the outer surface of the bidirectional threaded rod, and both groups of the positioning plates are slidably connected inside the card slot of the base.

[0011] Furthermore, the positions of the upper surfaces of the multiple groups of positioning blocks are parallel to the positions of the upper surfaces of the keels on the front and rear sides of the base.

[0012] Furthermore, the position of the upper surface of the fixing rod is parallel to the position of the bottom of the inner wall of the groove of the positioning block.

[0013] Furthermore, push plates are installed on the outer surfaces of the tops of the fixing rod and the two spirit levels.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. The utility model rotates a group of screws on the side of the base with a larger inclination angle and moves downward, so that the screws drive the side of the base with a larger inclination angle to adjust upward during the downward movement, and then by checking the two sets of spirit levels, the staff can quickly adjust the base to a horizontal position, so that the subsequent staff does not need to adjust the position of the floor heating pipes when installing them into the grooves of multiple sets of positioning blocks, thereby reducing the labor and time consumed by the subsequent staff when installing the floor heating pipes using the device; the base does not need to level the ground during the installation and positioning of the floor heating pipes, thereby reducing the financial expenditure consumed by subsequent users when using the device to install floor heating pipes, thereby improving the practicality of the device.

[0016] 2. The utility model drives the bevel gear 1 and the bevel gear 2 to trigger the bidirectional threaded rod to drive the two groups of positioning plates to move by rotating the fixed rod, and respectively abuts the opposite sides of the two groups of positioning plates against the adjacent sides of the two groups of keels, so that the positioning mechanism limits the moving position of the base between the two groups of keels, thereby avoiding the movement of the base and multiple groups of positioning blocks during the installation of the floor heating pipes by subsequent staff as much as possible, thereby improving the stability of the base during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the top surface structure of the utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0020] Figure numerals: 1. base; 2. positioning block; 3. supporting mechanism; 301. level; 302. screw; 4. push plate; 5. positioning mechanism; 501. U-shaped top plate; 502. fixing rod; 503. bevel gear one; 504. positioning plate; 505. bevel gear two; 506. bidirectional threaded rod; 507. fixing plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Accordingly, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0023] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0025] As Figures 1 to 3 shown, an embedded keel type floor heating structure includes a base 1 and multiple groups of positioning blocks 2. The multiple groups of positioning blocks 2 are installed on the upper surface of the base 1. Two threaded holes are provided on the upper surface of the base 1. A support mechanism 3 for quickly adjusting and moving the base 1 to a horizontal position is threadedly connected inside the two threaded holes of the base 1. A card slot is provided on the upper surface of the base 1, and a positioning mechanism 5 is installed inside the card slot of the base 1; specifically, by rotating the two support mechanisms 3, the position of the base 1 is adjusted and moved to the ground horizontal position, so that when subsequent workers install the floor heating pipe into the grooves of the multiple groups of positioning blocks 2, there is no need to adjust and move the position of the floor heating pipe, thereby reducing the labor and time consumed by subsequent workers when using this device to install the floor heating pipe; when installing and positioning the floor heating pipe through the base 1, there is no need to level the ground, thereby reducing the financial expenditure consumed by subsequent users when using this device to install the floor heating pipe, and thus improving the practicability of this device.

[0026] As Figure 1 and Figure 2As shown, the two groups of supporting mechanisms 3 include a spirit level 301 and a screw rod 302. The two groups of screw rods 302 are respectively connected to the two groups of threaded holes of the base 1. The upper surfaces of the two groups of screw rods 302 are provided with slots. The two groups of spirit levels 301 are respectively installed in the slots of the two groups of screw rods 302. Specifically, when the subsequent base 1 is placed on the ground between the two groups of keels and the ground is uneven, by rotating a group of screw rods 302 on the side with a larger inclination angle of the base 1, the screw rods 302 drive the side with a larger inclination angle of the base 1 to adjust upward during the downward movement. Then, by checking the two groups of spirit levels 301, the staff can quickly adjust the base 1 to a horizontal position, so that the subsequent staff does not need to adjust the position of the floor heating pipe when installing the floor heating pipe into the grooves of the multiple groups of positioning blocks 2, thereby reducing the labor and time consumed by the subsequent staff when using the device to install the floor heating pipe.

[0027] At the same time, the base 1 eliminates the need to level the ground during installation and positioning of the floor heating pipes, thereby reducing the financial expenditure of subsequent users when using the device to install floor heating pipes, thereby improving the practicality of the device.

[0028] like Figures 1 to 3 As shown, the positioning mechanism 5 includes a fixing plate 507 and a U-shaped top plate 501, the U-shaped top plate 501 is installed on the upper surface of the base 1, a through hole is provided on the upper surface of the U-shaped top plate 501, a fixing rod 502 is rotatably connected inside the through hole of the U-shaped top plate 501, the fixing plate 507 is installed at the bottom of the inner wall of the card slot of the base 1, a through hole is provided on the front of the fixing plate 507, a bidirectional threaded rod 506 is rotatably connected inside the through hole of the fixing plate 507, a bevel gear 2 505 is installed on the outer surface of the bidirectional threaded rod 506, the external teeth of the bevel gear 2 505 are meshedly connected with the bevel gear 1 503, the bevel gear 1 503 is installed on the lower surface of the fixing rod 502, the external threads of the bidirectional threaded rod 506 are connected with two groups of positioning plates 504, and the two groups of positioning plates 504 are both slidably connected inside the card slot of the base 1;

[0029] Specifically, when the subsequent base 1 is placed between the two groups of keels, the fixing rod 502 is rotated to drive the bevel gear 1 503 and the bevel gear 2 505 to trigger the bidirectional threaded rod 506 to drive the two groups of positioning plates 504 to move, and the opposite sides of the two groups of positioning plates 504 are respectively abutted against the adjacent sides of the two groups of keels, so that the positioning mechanism 5 limits the moving position of the base 1 between the two groups of keels, thereby avoiding the subsequent staff from moving the base 1 and multiple groups of positioning blocks 2 during the installation of the floor heating pipes, thereby improving the stability of the base 1 during use.

[0030] like Figure 1 and Figure 2As shown, the positions of the upper surfaces of the multiple groups of positioning blocks 2 are kept parallel to the positions of the upper surfaces of the front and rear keels of the base 1; specifically, by keeping the positions of the upper surfaces of the multiple groups of positioning blocks 2 parallel to the positions of the upper surfaces of the front and rear keels of the base 1, the subsequent multiple groups of positioning blocks 2 can synchronously support the bottom plates at the upper ends of the front and rear keels of the base 1 during use, thereby improving the stability of the bottom plates at the upper ends of the multiple groups of keels during use, thereby improving the use range and function of the device, and thus improving the practicability of the device.

[0031] like Figure 1 and Figure 2 As shown, the position of the upper surface of the fixing rod 502 is kept parallel to the position of the bottom of the inner wall of the groove of the positioning block 2; specifically, by keeping the position of the upper surface of the fixing rod 502 and the position of the bottom of the inner wall of the groove of the positioning block 2 parallel, the position of the fixing rod 502 is located outside the laying path of the floor heating pipes inside the multiple groups of positioning blocks 2, thereby avoiding as much as possible that the subsequent floor heating pipes are blocked by the fixing rod 502 during the process of laying inside the grooves of the multiple groups of positioning blocks 2.

[0032] like Figures 1 to 3 As shown, push plates 4 are installed on the top outer surfaces of the fixed rod 502 and the two sets of spirit levels 301; specifically, the fixed rod 502 and the two sets of spirit levels 301 are rotated by pushing the push plates 4, so that subsequent staff do not need to take tools when pushing the fixed rod 502 and the two sets of spirit levels 301 to rotate, thereby shortening the time and labor consumed by subsequent staff when using the device.

[0033] In summary: by rotating a group of screw rods 302 on the side with a larger tilt angle of the base 1 and moving downward, the screw rods 302 drive the side with a larger tilt angle of the base 1 to adjust upward during the downward movement, and then by checking the two groups of spirit levels 301, the staff can quickly adjust the base 1 to a horizontal position, so that the subsequent staff does not need to adjust the position of the floor heating pipe when installing the floor heating pipe into the groove of the multiple groups of positioning blocks 2, thereby reducing the labor and time consumed by the subsequent staff when using the device to install the floor heating pipe; by rotating the fixed rod 502, the bevel gear 1 503 and the bevel gear 2 505 are driven to trigger the two-way threaded rod 506 to drive the two groups of positioning plates 504 to move, and the opposite sides of the two groups of positioning plates 504 are respectively abutted against the adjacent sides of the two groups of keels, so that the positioning mechanism 5 limits the moving position of the base 1 between the two groups of keels, thereby minimizing the movement of the base 1 and the multiple groups of positioning blocks 2 during the installation of the floor heating pipe by the subsequent staff.

[0034] Meanwhile, by pushing the push plate 4, the fixed rod 502 and the two levels 301 are driven to rotate, so that subsequent workers do not need to pick up tools during the process of driving the fixed rod 502 and the two levels 301 to rotate, thereby shortening the time and labor consumed by subsequent workers when using the device.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. An embedded keel floor heating structure, comprising a base (1) and a plurality of positioning blocks (2), characterized in that: A plurality of groups of positioning blocks (2) are mounted on the upper surface of the base (1); two groups of threaded holes are provided on the upper surface of the base (1); the internal threads of the two groups of threaded holes of the base (1) are connected to a support mechanism (3) for quickly adjusting and moving the base (1) to a horizontal position; a card slot is provided on the upper surface of the base (1); a positioning mechanism (5) is installed inside the card slot of the base (1).

2. The embedded keel floor heating structure according to claim 1, characterized in that: The two groups of support mechanisms (3) each comprise a level (301) and a screw (302); the two groups of screws (302) are respectively connected to the inside of two groups of threaded holes of the base (1); the upper surfaces of the two groups of screws (302) are provided with a slot; the two groups of level (301) are respectively installed in the inside of the slots of the two groups of screws (302).

3. The embedded keel floor heating structure according to claim 2, characterized in that: The positioning mechanism (5) comprises a fixing plate (507) and a U-shaped top plate (501), wherein the U-shaped top plate (501) is mounted on the upper surface of the base (1), a through hole is provided on the upper surface of the U-shaped top plate (501), a fixing rod (502) is rotatably connected inside the through hole of the U-shaped top plate (501), the fixing plate (507) is mounted on the bottom of the inner wall of the card slot of the base (1), a through hole is provided on the front side of the fixing plate (507), and the fixing rod (502) is rotatably connected inside the through hole of the fixing plate (507). A bidirectional threaded rod (506) is movably connected, and a bevel gear 2 (505) is installed on the outer surface of the bidirectional threaded rod (506). The external teeth of the bevel gear 2 (505) are meshingly connected with a bevel gear 1 (503). The bevel gear 1 (503) is installed on the lower surface of the fixed rod (502). The external threads of the bidirectional threaded rod (506) are connected to two groups of positioning plates (504). Both groups of positioning plates (504) are slidably connected to the inside of the card slot of the base (1).

4. The embedded keel floor heating structure according to claim 1, characterized in that: The positions of the upper surfaces of the plurality of groups of positioning blocks (2) are kept parallel to the positions of the upper surfaces of the keels on the front and rear sides of the base (1).

5. The embedded keel floor heating structure according to claim 3 is characterized in that: The position of the upper surface of the fixing rod (502) and the position of the bottom of the inner wall of the groove of the positioning block (2) are kept parallel.

6. The embedded keel floor heating structure according to claim 3, characterized in that: Push plates (4) are installed on the outer surfaces of the top ends of the fixing rod (502) and the two sets of level gauges (301).

Images