House floor heating structure and construction method thereof

Abstract

The invention relates to a house floor heating structure and a construction method thereof.The house floor heating structure comprises a plurality of mounting strips arranged on the ground, fixing bases arranged on the mounting strips and floor heating pipes arranged on the fixing bases in a penetrating mode, the length directions of the mounting strips are parallel, and the mounting strips are laid on the ground; the fixing seat is clamped between two adjacent mounting strips, and the mounting strips are flexible mounting strips. The floor heating pipe can be conveniently installed according to the shape of the ground.

Description

Technical Field

[0001] The present application relates to the technical field of floor heating structures, and in particular to a house floor heating structure and a construction method thereof. Background Art

[0002] Due to the improvement of the requirements for comfortable living, many floor heating pipes are now laid under the floor. The traditional floor laying method is wet cement backfill water floor heating and wet cement backfill electric floor heating with cement and yellow sand operations, both of which use cement to lay the floor heating base. The existing Chinese patent with publication number CN110847554A discloses an installation structure of assembled prefabricated floor heating, which includes a plurality of spliced ​​floor heating installation units, and the floor heating installation unit includes: a leveling foot, which is arranged on the base ground; a bearing plate, both ends of which are located on the leveling foot, and the bearing plate is provided with a mounting groove; an insulation component, which includes an insulation board, an aluminum film reflective layer and a floor heating pipe, the insulation board is arranged in the mounting groove, and the aluminum film reflective layer is arranged on the upper surface of the insulation board; a pipe groove is arranged on the insulation board, and the aluminum film reflective layer is provided with an arc strip matching the pipe groove, the arc strip is located on the inner surface of the pipe groove, and the floor heating pipe is arranged in the arc strip; an interface plate is arranged on the insulation component.

[0003] However, during the installation of the above structure, since the bearing plate is a regular plate and the laying direction of the floor heating pipe is single, when the shape of the ground is irregular, it is more troublesome to lay the floor heating pipe, which makes the application scope of the structure small. Summary of the invention

[0004] In order to facilitate the installation of floor heating pipes according to the shape of the ground, the present application provides a house floor heating structure and a construction method thereof.

[0005] The present application provides a house floor heating structure adopting the following technical solution: A house floor heating structure and a construction method thereof, comprising a mounting strip arranged on the ground, a fixing seat arranged on the mounting strip, and a floor heating pipe passing through the fixing seat, wherein a plurality of mounting strips are provided, and the length directions of the plurality of mounting strips are arranged in parallel and laid on the ground, and the fixing seat is clamped between two adjacent mounting strips, and the mounting strip is a flexible mounting strip; the mounting strip has an I-shaped cross section, and a clamping plate is arranged below the fixing seat, and the clamping plate is connected to the fixing seat along the radial sliding direction of the fixing seat, and the fixing seat is provided with a first elastic member that forces the two clamping plates to slide in a direction away from each other.

[0006] By adopting the above technical solution, when installing floor heating, the length of the installation strip can be trimmed according to the shape of the ground to adapt to the shape of the ground, and then several installation strips are installed in parallel and laid on the ground, and then several fixing seats are installed on the floor heating pipe, and then the fixing seat is installed between two installation strips, so that the floor heating pipe can be fixed, and then ceramic tiles or wooden floors are laid on the floor heating pipe; because the installation strips are manually installed on the ground, there is no way to ensure that the distance between the two installation strips is equal at each point during installation. When the distance between the two clamping plates is fixed, the clamping plates are clamped between the two installation strips and moved, and the clamping plates are easy to get stuck. Therefore, the clamping plates are configured to slide and are provided with a first elastic member that forces the two clamping plates to slide in a direction away from each other. When the clamping plates move to different positions, the first elastic member can adaptively adjust the distance between the two clamping plates.

[0007] Optionally, the upper and lower side surfaces of the clamping plate are provided with abutting pieces, the abutting pieces are slidably connected to the clamping plate along a vertical direction, and the fixing seat is provided with a first driving component that drives the abutting piece to abut against the mounting bar.

[0008] By adopting the above technical solution, a clamping piece is provided on the clamping plate, and after the fixing seat is moved to the corresponding position, the upper and lower clamping pieces are driven by the first driving component to slide away from each other, and then approach the installation bar, thereby fixing the position of the fixing seat.

[0009] Optionally, the first driving component includes a driving block and a pull rope, the driving block is connected to the clamping plate along the radial sliding of the fixed seat, the driving block is located between the upper and lower clamping members, the driving block is provided with a first wedge surface, and the end of the clamping member close to the driving block is provided with a second wedge surface adapted to the first wedge surface, when the two driving blocks slide in a direction approaching each other, the driving block forces the upper and lower clamping members to slide in a direction away from each other, the pull rope is connected to the driving block, and the fixed seat is provided with a limiting component for limiting the pull rope.

[0010] By adopting the above technical solution, the pull rope is pulled to drive the driving block to slide. After the driving block slides, the cooperation of the first wedge surface and the second wedge surface forces the upper and lower clamping members to slide in the direction away from each other, thereby abutting against the mounting bar to fix the position of the fixed seat, and then the pull rope is limited by the limiting assembly to fix the clamping state of the clamping member.

[0011] Optionally, the limiting assembly includes a plurality of pawls and a second elastic member, wherein the pawl is hinged to a fixed seat on one side close to the clamping plate, and the plurality of pawls are distributed in a circular array, and the pull rope passes through the middle of the plurality of pawls. The second elastic member forces the pawl to hook onto the pull rope, and the pawl prevents the pull rope from moving toward the clamping plate.

[0012] By adopting the above technical solution, the second elastic member forces the pawl to hook on the pull rope, thereby preventing the pull rope from moving in the direction close to the clamping plate, thereby limiting the pull rope and further limiting the clamping member to fix the position of the fixing seat.

[0013] Optionally, the pull rope is provided with a plurality of limiting grooves, the limiting grooves are arranged in a ring shape around the pull rope, and the plurality of limiting grooves are distributed along the extension direction of the pull rope.

[0014] By adopting the above technical solution, limiting grooves are opened on the pull rope, and the limiting grooves are evenly distributed on the pull rope, so as to facilitate the clamping of the pawl, reduce the possibility of the pull rope moving toward the clamping plate, and thus improve the limiting stability of the pawl on the pull rope.

[0015] Optionally, the diameter of the limiting groove gradually decreases from a side close to the clamping plate to a side away from the clamping plate, so that the limiting groove is conical in shape and the conical opening faces one side of the clamping plate.

[0016] By adopting the above technical solution, the diameter of the limiting groove gradually decreases from the side close to the clamping plate to the side away from the clamping plate, so that the limiting groove is conical in shape and the opening is toward the side of the clamping plate, so that the ratchet is clamped in the limiting groove, thereby limiting the pull rope.

[0017] Optionally, the fixed seat is provided with a clamping member for clamping the pawl, and the fixed seat is provided with a second driving component for driving the clamping member to move, the clamping member is an arc rod, a connecting rod is provided between the arc rod and the pawl, a fourth sliding groove is provided on the side of the arc rod close to the connecting rod, one end of the connecting rod is hinged with a sliding block slidably connected to the fourth sliding groove, and the other end of the connecting rod is hinged to the pawl.

[0018] By adopting the above technical solution, the arc rod is driven to move by the second driving component. After the arc rod moves, the ratchet is driven to swing through the connecting rod, thereby clamping the pull rope, thereby improving the limiting stability of the pull rope, thereby improving the limiting stability of the fixed seat.

[0019] Optionally, the second driving assembly includes a first rack, a second rack and a threaded rod, the first rack and the second rack are both slidably connected to a fixed seat, the first rack is meshed with the second rack, the threaded rod is threadedly connected to the fixed seat, one end of the threaded rod abuts against the first rack, and the threaded rod is used to drive the first rack to slide and force the second rack to abut against the arc rod.

[0020] By adopting the above technical solution, the threaded rod is rotated to drive the first rack to move. Since the first rack and the second rack are meshed, the movement of the first rack will force the second rack to abut against the arc rod and force the arc rod to move, thereby driving the pawl to swing through the connecting rod to improve the stability of the rope limit.

[0021] A construction method for a house floor heating structure comprises the following steps: Step S1: First, a plurality of installation strips are installed in parallel and laid on the ground according to the shape of the ground; Step S2: several fixing seats are installed on the floor heating pipe, and then the fixing seats are installed on the installation strip in sequence; Step S3: Pull the pull rope to force the driving block to drive the abutting member to slide, thereby fixing the position of the fixing seat, and then limit the pull rope by the ratchet, and then cut off the excess pull rope.

[0022] In summary, the present invention has the following beneficial effects: 1. The installation strip is a flexible installation strip. When installing floor heating, the installation strip can be bent according to the shape of the ground, and then the installation strip is laid on the ground. Then several fixing seats are installed on the floor heating pipe, and then the fixing seats are installed between two installation strips, so that the floor heating pipe can be fixed, and then tiles or wooden floors are laid on the floor heating pipe; 2. The installation strip is a flexible installation strip. When installing floor heating, the installation strip can be bent according to the shape of the ground, and then the installation strip can be laid on the ground. Then several fixing seats are installed on the floor heating pipe, and then the fixing seats are installed between two installation strips, so that the floor heating pipe can be fixed, and then tiles or wooden floors can be laid on the floor heating pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of this embodiment; Figure 2 Schematic diagram of the structure of the clamping plate in this embodiment; Figure 3 yes Figure 2 The enlarged schematic diagram of point A in the middle; Figure 4 is a schematic structural diagram of the elastic clamping assembly in this embodiment; Figure 5 yes Figure 4 The enlarged schematic diagram of point B in the middle; Figure 6 Schematic diagram of the structure of the second drive assembly in this embodiment.

[0024] In the figure, 1, mounting strip; 11, first through groove; 12, clamping cavity; 13, anchor nail; 2, fixing seat; 21, second sliding groove; 22, clamping plate; 221, third sliding groove; 222, first spring; 23, fastening member; 231, second wedge surface; 24, rope threading hole; 25, arc rod; 251, fifth sliding groove; 252, fourth sliding groove; 26, connecting rod; 261, sliding block; 27, sixth sliding groove; 271, blocking block ; 28. The third through hole; 281. The mounting groove; 29. ​​The cavity; 3. The floor heating pipe; 4. The first driving assembly; 41. The driving block; 411. The first wedge-shaped surface; 42. The pull rope; 421. The limit groove; 5. The limit assembly; 51. The pawl; 511. The second through hole; 52. The annular spring; 6. The second driving assembly; 61. The first rack; 62. The second rack; 63. The threaded rod; 7. The elastic clamping group; 71. The steel ball; 72. The third spring. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-6 This application is described in further detail.

[0026] The present application embodiment discloses a house floor heating structure, referring to Figure 1 , including a mounting strip 1 arranged on the ground, a fixing seat 2 arranged on the mounting strip 1 and a floor heating pipe 3 passed through the fixing seat 2. A plurality of mounting strips 1 are arranged, and the mounting strips 1 are flexible mounting strips 1. The length directions of the plurality of mounting strips 1 are arranged in parallel and wound on the ground. A plurality of fixing seats 2 are arranged, and the plurality of fixing seats 2 are distributed along the length direction of the mounting strip 1. The fixing seat 2 is clamped between two adjacent mounting strips 1, and the floor heating pipe 3 is passed through the plurality of fixing seats 2 in sequence.

[0027] Reference Figure 1 and Figure 2 A first through hole is formed through the upper surface of the mounting bar 1. A plurality of first through holes are provided, and the plurality of first through holes are distributed along the length direction of the mounting bar 1. The mounting bar 1 is provided with an anchor nail 13, and the anchor nail 13 is passed through the first through hole and anchored to the ground.

[0028] Reference Figure 2The cross section of the mounting bar 1 is in an I-shape, so that a clamping cavity 12 is formed on both sides of the mounting bar 1. A clamping plate 22 is provided below the fixing seat 2. The mounting bar 1 is provided with a first penetration groove 11 for the clamping plate 22 to pass through and enter the clamping cavity 12. The upper and lower side surfaces of the clamping plate 22 are provided with a holding member 23, and the end surface of the holding member 23 is provided with an elastic pad. The clamping plate 22 is penetrated by a first sliding groove, and the length direction of the first sliding groove is vertically arranged. The holding member 23 is slidably connected to the first sliding groove along the vertical direction, and the fixing seat 2 is provided with a first driving component 4 that drives the upper and lower holding members 23 to slide in a direction away from each other.

[0029] Reference Figure 2 The peripheral walls on both sides of the fixing seat 2 are provided with second sliding grooves 21, the length direction of the second sliding grooves 21 is parallel to the width direction of the mounting strip 1, the clamping plate 22 is slidably connected to the second sliding grooves 21, and the fixing seat 2 is provided with a first elastic member forcing the clamping plate 22 to slide in a direction away from the other clamping plate 22. The first elastic member is a first spring 222, the first spring 222 is located in the second sliding groove 21, one end of the first spring 222 is fixedly connected to the groove wall of the second sliding groove 21, and the other end of the second spring is fixedly connected to the clamping plate 22.

[0030] Reference Figure 2 The first driving assembly 4 includes a driving block 41 and a pull rope 42. A third sliding groove 221 is provided inside the clamping plate 22. The length direction of the third sliding groove 221 is parallel to the length direction of the clamping plate 22. The end of the third sliding groove 221 close to the other clamping plate 22 is connected to the first sliding groove. The driving block 41 is slidably connected to the third sliding groove 221. The driving block 41 is located between the upper and lower abutting members 23. The upper and lower side surfaces of the driving block 41 close to the other clamping plate 22 are both provided with a first wedge surface 411. The end of the abutting member 23 close to the driving block 41 is provided with a second wedge surface 231 adapted to the first wedge surface 411. The first wedge surface 411 is attached to the second wedge surface 231. When the two driving blocks 41 slide in a direction approaching each other, the driving block 41 forces the upper and lower abutting members 23 to slide in a direction away from each other.

[0031] Reference Figure 2 and Figure 3The lower end of the pull rope 42 is bifurcated so that the lower end of the pull rope 42 is in a herringbone shape. The pull rope 42 is bifurcated and penetrates the first spring 222 and penetrates into the third sliding groove 221 so as to be fixedly connected to the driving block 41. A cavity 29 is provided in the middle of the fixing seat 2. A rope threading hole 24 connected to the cavity 29 is provided on the upper surface of the fixing seat 2. The other end of the pull rope 42 penetrates the cavity 29 and passes through the rope threading hole 24. The fixing seat 2 is provided with a limiting component 5 for limiting the pull rope 42. The driving block 41 is driven to slide by pulling the pull rope 42. After the driving block 41 slides, the first wedge surface 411 and the second wedge surface 231 cooperate to force the upper and lower clamping members 23 to slide in a direction away from each other, thereby abutting against the mounting bar 1 to fix the position of the fixing seat 2. Then, the pull rope 42 is limited by the limiting component 5 to fix the abutting state of the clamping member 23.

[0032] Reference Figure 2 and Figure 3 The limiting assembly 5 includes a plurality of ratchets 51 and a second elastic member. In this embodiment, the number of the ratchets 51 is four, and the four ratchets 51 are distributed in a circular array around the axis direction of the rope threading hole 24. The side of the ratchets 51 close to the clamping plate 22 is hinged to the side wall of the cavity 29, so that the tip of the ratchets 51 faces the rope threading hole 24, and the pull rope 42 passes through the middle of the four ratchets 51. The ratchets 51 prevent the pull rope 42 from moving in the direction close to the clamping plate 22. The second elastic member forces the ratchets 51 to be hooked on the pull rope 42. The second elastic member is an annular spring 52. The ratchets 51 are provided with a second penetration hole 511. The annular spring 52 penetrates the second penetration holes 511 on the four ratchets 51, and an elastic coating layer is arranged around the outer periphery of the annular spring 52.

[0033] Reference Figure 2 and Figure 3 The pull rope 42 is provided with a plurality of limiting grooves 421, which are arranged in a ring shape around the pull rope 42, and are distributed along the extension direction of the pull rope 42. The diameter of the limiting groove 421 gradually decreases from the side close to the clamping plate 22 to the side away from the clamping plate 22, so that the limiting groove 421 is in a cone shape and the cone opening faces the side of the pawl 51.

[0034] Reference Figure 4 and Figure 5 The fixed seat 2 is provided with a clamping member for clamping the pawl 51. There are two clamping members, and the two clamping members correspond to the two pawls 51 respectively. The fixed seat 2 is provided with a second driving component 6 for driving the clamping members to approach each other. The clamping members are driven to approach each other by the second driving component 6, so that the pawl 51 rotates in a direction of approaching each other to clamp the pull rope 42, thereby improving the limiting stability of the pull rope 42.

[0035] Reference Figure 4and Figure 5 The clamping member is an arc-shaped rod 25, and the side walls on both sides of the cavity 29 are provided with fifth sliding grooves 251, and the arc-shaped rod 25 is slidably connected to the fifth sliding grooves 251. A connecting rod 26 is provided between the arc-shaped rod 25 and the pawl 51, and a fourth sliding groove 252 is provided on the side of the arc-shaped rod 25 close to the connecting rod 26 along the extension direction, and a sliding block 261 is hinged at one end of the connecting rod 26 close to the arc-shaped rod 25, and the sliding block 261 is slidably connected to the fourth sliding groove 252, and the other end of the connecting rod 26 is hinged to the pawl 51.

[0036] Reference Figure 4 , Figure 5 and Figure 6 , two second drive assemblies 6 are provided, and the two second drive assemblies 6 correspond to the two arc-shaped rods 25 respectively. The second drive assembly 6 includes a first rack 61, a second rack 62 and a threaded rod 63. The fixed seat 2 is provided with a sixth sliding groove 27, the length direction of the sixth sliding groove 27 is parallel to the extension direction of the mounting bar 1, and the sixth sliding groove 27 is connected to the fifth sliding groove 251. The first rack 61 and the second rack 62 are both slidably connected to the sixth sliding groove 27, the first rack 61 is meshed with the second rack 62, and a blocking block 271 for limiting the second rack 62 is provided at a notch on one side of the sixth sliding groove 27. The threaded rod 63 is located on a side of the fixed seat 2 away from the blocking block 271, the threaded rod 63 is threadedly connected to the fixed seat 2, and one end of the threaded rod 63 abuts against the first rack 61. By rotating the threaded rod 63, the first rack 61 can be driven to slide and force the second rack 62 to abut against the arc-shaped rod 25.

[0037] Reference Figure 4 , third through holes 28 for the floor heating pipe 3 to pass through are provided on both sides of the fixing seat 2, and the fixing seat 2 is provided with a plurality of groups of elastic clamping groups 7 for clamping the floor heating pipe 3, and the elastic clamping groups 7 include a plurality of steel balls 71 and a plurality of third springs 72 corresponding to the steel balls 71. The plurality of steel balls 71 are distributed in a circular array around the axis direction of the third through hole 28, and the hole wall of the third through hole 28 is provided with a mounting groove 281 for the steel ball 71 to be installed, the steel ball 71 is slidably connected to the mounting groove 281, the third spring 72 is located in the mounting groove 281, one end of the third spring 72 is fixedly connected to the steel ball 71, and the other end of the third spring 72 is fixedly connected to the groove wall of the mounting groove 281, and the third spring 72 forces the steel ball 71 to abut against the floor heating pipe 3.

[0038] This embodiment also discloses a construction method of a house floor heating structure, comprising the following steps: Step S1: First, a plurality of installation strips 1 are installed and laid on the ground in parallel according to the shape of the ground; Step S2: several fixing seats 2 are installed on the floor heating pipe 3, and then the fixing seats 2 are installed on the installation strip 1 in sequence; Step S3: Pull the pull rope 42 to force the driving block 41 to drive the abutting member 23 to slide, thereby fixing the position of the fixing seat 2, and then limit the pull rope 42 through the ratchet 51, and then cut off the excess pull rope 42.

[0039] The implementation principle of a house floor heating structure and its construction method in an embodiment of the present application is: when installing floor heating, the length of the installation strip 1 can be trimmed according to the shape of the ground to adapt to the shape of the ground, and then several installation strips 1 are installed in parallel and laid on the ground, and then several fixing seats 2 are installed on the floor heating pipe 3, and then the fixing seat 2 is installed between two installation strips 1, so that the floor heating pipe 3 can be fixed, and then ceramic tiles or wooden floors are laid on the floor heating pipe 3.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A floor heating structure for a house, characterized in that: The invention comprises a mounting strip (1) arranged on the ground, a fixing seat (2) arranged on the mounting strip (1), and a floor heating pipe (3) passing through the fixing seat (2); the mounting strip (1) is provided with a plurality of mounting strips, the length directions of the plurality of mounting strips (1) are arranged in parallel and laid on the ground; the fixing seat (2) is clamped between two adjacent mounting strips (1); the mounting strip (1) is a flexible mounting strip (1); the mounting strip (1) has an I-shaped cross section; a clamping plate (22) is arranged below the fixing seat (2); the clamping plate (22) is connected to the fixing seat (2) by sliding along the radial direction of the fixing seat (2); and the fixing seat (2) is provided with a first elastic member for forcing the two clamping plates (22) to slide in a direction away from each other.

2. A house floor heating structure according to claim 1, characterized in that: The upper and lower side surfaces of the clamping plate (22) are provided with abutting members (23), the abutting members (23) being slidably connected to the clamping plate (22) in a vertical direction, and the fixing seat (2) is provided with a first driving component (4) that drives the abutting member (23) to abut against the mounting bar (1).

3. A floor heating structure for a house according to claim 2, characterized in that: The first driving assembly (4) comprises a driving block (41) and a pull rope (42); the driving block (41) is connected to the clamping plate (22) by sliding along the radial direction of the fixed seat (2); the driving block (41) is located between the upper and lower clamping members (23); the driving block (41) is provided with a first wedge surface (411); an end of the clamping member (23) close to the driving block (41) is provided with a second wedge surface (231) matched with the first wedge surface (411); when the two driving blocks (41) slide in a direction approaching each other, the driving block (41) forces the upper and lower clamping members (23) to slide in a direction away from each other; the pull rope (42) is connected to the driving block (41); and the fixed seat (2) is provided with a limiting assembly (5) for limiting the pull rope (42).

4. A floor heating structure for a house according to claim 3, characterized in that: The limiting assembly (5) comprises a plurality of ratchets (51) and a second elastic member. The ratchets (51) are hinged to the fixing seat (2) at one side close to the clamping plate (22). The plurality of ratchets (51) are distributed in a circular array. The pull rope (42) passes through the middle of the plurality of ratchets (51). The second elastic member forces the ratchets (51) to be hooked on the pull rope (42). The ratchets (51) prevent the pull rope (42) from moving in a direction close to the clamping plate (22).

5. A house floor heating structure according to claim 3, characterized in that: The pull rope (42) is provided with a plurality of limiting grooves (421), the limiting grooves (421) are arranged in a ring shape around the pull rope (42), and the plurality of limiting grooves (421) are distributed along the extension direction of the pull rope (42).

6. A house floor heating structure according to claim 5, characterized in that: The diameter of the limiting groove (421) gradually decreases from a side close to the clamping plate (22) to a side away from the clamping plate (22), so that the limiting groove (421) is conical in shape and the conical opening faces one side of the clamping plate (22).

7. A floor heating structure for a house according to claim 4, characterized in that: The fixed seat (2) is provided with a clamping member for clamping the ratchet (51), and the fixed seat (2) is provided with a second driving component (6) for driving the clamping member to move, the clamping member is an arc-shaped rod (25), a connecting rod (26) is provided between the arc-shaped rod (25) and the ratchet (51), a fourth sliding groove (252) is provided on the side of the arc-shaped rod (25) close to the connecting rod (26), one end of the connecting rod (26) is hinged with a sliding block (261) slidably connected to the fourth sliding groove (252), and the other end of the connecting rod (26) is hinged to the ratchet (51).

8. A floor heating structure for a house according to claim 7, characterized in that: The second driving assembly (6) comprises a first rack (61), a second rack (62) and a threaded rod (63); the first rack (61) and the second rack (62) are both slidably connected to the fixed seat (2); the first rack (61) is meshed with the second rack (62); the threaded rod (63) is threadedly connected to the fixed seat (2); one end of the threaded rod (63) abuts against the first rack (61); the threaded rod (63) is used to drive the first rack (61) to slide and force the second rack (62) to abut against the arc rod (25).

9. A construction method for a house floor heating structure, comprising the following steps: Step S1: Firstly, a plurality of installation strips (1) are installed and laid on the ground in parallel according to the shape of the ground; Step S2: a plurality of fixing seats (2) are installed on the floor heating pipe (3), and then the fixing seats (2) are installed on the installation strip (1) in sequence; Step S3: Pull the pull rope (42) to force the driving block (41) to drive the abutting member (23) to slide, thereby fixing the position of the fixing seat (2); then limit the pull rope (42) by the ratchet (51), and then cut off the excess pull rope (42).

Images