Floor heating wire with limiting chucks

Abstract

The invention discloses a floor heating wire with a limiting chuck, which relates to the technical field of floor heating wires and comprises a cable and a support clamp. The supporting clamp is in contact with the lower part of the outer wall of the cable; the top of the supporting clamp is connected with a fixing clamp in an attached mode, and the fixing clamp is connected to the upper portion of the outer wall of the cable in an attached mode. The vertical rods are arranged on the two sides of the bottom of the supporting clamp and the two sides of the bottom of the fixing clamp, the supporting clamp is arranged at the bottom of the cable, in this way, after the cable is pressed tightly through the fixing clamp on the upper portion, the wrapping and fixing range of the cable is widened, and the stability of the cable after laying is improved; the first barbs and the second barbs in different directions are arranged at the bottoms of the supporting clamp and the fixing clamp, so that the stability of fixing the supporting clamp and the fixing clamp in the heat preservation layer is higher.

Description

Technical Field

[0001] The invention relates to the technical field of floor heating heating wires, in particular to a floor heating heating wire with a limiting clamp. Background Art

[0002] There are two common types of heating cable radiant heating systems in China: one is a cable with metal heating material, and the other is a cable with far-infrared carbon fiber as heating material. For the cable with metal heating material, the heating principle is: after the metal wire is energized, it generates heat due to its own resistance, and then dissipates the heat in the form of heat conduction; the heating principle of the cable with carbon fiber as the heating material is to apply voltage at both ends of the carbon fiber, and the far-infrared carbon fiber radiates energy outward in the form of far-infrared rays.

[0003] No matter what kind of heating wire is laid, it needs to be fixed with a limit clamp. However, the current limit clamp can only clamp the heating wire from above, and the wrapping and fixing range of the heating wire is limited. After fixation, the heating wire is easy to loosen in the limit clamp. For this reason, we propose a floor heating heating wire with a limit clamp. Summary of the invention

[0004] The object of the present invention is to provide a floor heating cable with a limited position clamp to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: a floor heating cable with a limited position clamp, comprising a cable and a support clamp;

[0006] The support clamp is in contact with the lower portion of the outer wall of the cable;

[0007] The top of the support clip is fitted with a fixing clip, and the fixing clip is fitted with the upper part of the outer wall of the cable;

[0008] Both sides of the bottom of the supporting clamp and the fixing clamp are provided with vertical rods, and both left and right sides of the bottom of the vertical rod are provided with barbs.

[0009] As a preferred solution of the floor heating heating wire with a limiting clamp described in the present invention, two barbs are arranged on both the front and rear sides of the exterior of the vertical rod.

[0010] As a preferred solution of the floor heating heating wire with a limited clamp described in the present invention, both sides of the bottom of the fixing clamp are provided with plugging plates plugged into the supporting clamp.

[0011] As a preferred solution of a floor heating heating wire with a limited clamp described in the present invention, wherein: a groove is provided on one side of the support clamp, fixed grooves are provided on both sides of the interior of the support clamp, the groove is connected to the fixed grooves on both sides, a cross bar extending out of the support clamp is slidably connected to the groove, a handle is provided on the cross bar, a reset spring connected to the support clamp is provided on the handle, and two connecting rods with the same structure are provided on the top of the cross bar, the two connecting rods are respectively inserted into the plug plates on both sides, and the two connecting rods are respectively located in the two fixed grooves.

[0012] As a preferred solution of the floor heating heating cable with a limiting clamp described in the present invention, pressing blocks are provided on both sides of the top of the supporting clamp.

[0013] As a preferred solution of the floor heating heating cable with a limiting clamp described in the present invention, the tops of the pressing blocks on both sides are in contact with the fixing clamps.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. A support clip is set at the bottom of the cable, so that after the cable is pressed by the fixing clip above, the wrapping and fixing range of the cable is increased, thereby improving the stability of the cable after laying;

[0016] 2. The support clip and the fixing clip are fixed in the insulation layer with higher stability by providing the first and second barbs in different directions at the bottom of the support clip and the fixing clip;

[0017] 3. The connecting rods on both sides are driven to move laterally at the same time by the cross bar, so that the plug plates on both sides can be fixed, so that the fixing clamp can be connected and fixed with the supporting clamp, further improving the stability of cable clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a floor heating heating wire with a limited position clamp according to the present invention;

[0019] Figure 2 The present invention is a schematic cross-sectional view of the overall structure of a floor heating heating wire with a limiting clamp.

[0020] In the figure: 1. cable; 2. support clamp; 3. fixing clamp; 4. vertical rod; 5. barb one; 6. barb two; 7. plug plate; 8. groove; 9. fixing groove; 10. cross bar; 11. connecting rod; 12. handle; 13. reset spring; 14. pressing block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] As mentioned in the background technology, in order to solve the problem that the wrapping and fixing effect in the prior art is not good, the present invention provides a floor heating wire with a limited clamp.

[0023] Example 1

[0024] Reference Figure 1 to Figure 2 A floor heating cable with a limited clamp includes a cable 1 and a support clamp 2. The support clamp 2 is made of a heat-conducting material and does not affect the heat transfer of the cable 1.

[0025] The support clamp 2 is in contact with the lower portion of the outer wall of the cable 1;

[0026] The top of the support clip 2 is fitted with a fixing clip 3, and the fixing clip 3 is fitted with the upper part of the outer wall of the cable 1;

[0027] In order to fix the supporting clamp 2 and the fixing clamp 3, vertical rods 4 are provided on both sides of the bottom of the supporting clamp 2 and the fixing clamp 3, and barbs 5 are provided on both sides of the bottom of the vertical rod 4. The barbs 5 are inserted into the bottom insulation layer to complete the fixation.

[0028] A supporting clamp 2 is provided at the bottom of the cable 1, so that after the cable 1 is pressed by the fixing clamp 3 above, the wrapping and fixing range of the cable 1 can be increased, thereby improving the stability of the cable 1 after laying.

[0029] Barbs 6 are arranged on both the front and rear sides of the outside of the vertical rod 4. Barbs 5 and barbs 6 in different directions make the support clip 2 and the fixing clip 3 more stable when fixed in the insulation layer.

[0030] Insert plates 7 plugged into the supporting clamp 2 are provided on both sides of the bottom of the fixing clamp 3, a groove 8 is provided on one side of the supporting clamp 2, fixing grooves 9 are provided on both sides of the inside of the supporting clamp 2, the grooves 8 are connected to the fixing grooves 9 on both sides, a cross bar 10 extending out of the supporting clamp 2 is slidably connected to the groove 8, a handle 12 is provided on the cross bar 10, a return spring 13 connected to the supporting clamp 2 is provided on the handle 12, and two connecting rods 11 with the same structure are provided on the top of the cross bar 10, the two connecting rods 11 are respectively plugged into the insert plates 7 on both sides, and the two connecting rods 11 are respectively located in the two fixing grooves 9, so that the connecting rod 11 can move in the fixing groove 9.

[0031] When pressing the fixing clamp 3 downward, first pull the handle 12 until the fixing clamp 3 is installed, then release the handle 12, and the reset spring 13 can drive the cross bar 10 to move rightward in the groove 8, so that the connecting rod 11 moves rightward in the fixing groove 9 and inserts into the plug board 7, fixing the plug boards 7 on both sides, so that the fixing clamp 3 can be connected and fixed with the supporting clamp 2, further improving the stability of clamping the cable 1.

[0032] Example 2

[0033] Reference Figure 1 to Figure 2 Pressing blocks 14 are provided on both sides of the top of the support clip 2 to facilitate pressing the support clip 2. The tops of the pressing blocks 14 on both sides are in contact with the fixing clip 3, so that the pressing blocks 14 play a supporting role when pressing the fixing clip 3.

[0034] The rest of the structure is the same as that of Example 1.

[0035] First, install the support clip 2 on the insulation layer according to the laying direction of the cable 1, then lay the cable 1, and finally install the fixing clip 3.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A floor heating cable with a limited position clamp, characterized in that: include, A cable (1) and a support clip (2); The support clamp (2) is in contact with the lower portion of the outer wall of the cable (1); The top of the support clamp (2) is fitted with a fixing clamp (3), and the fixing clamp (3) is fitted with the upper part of the outer wall of the cable (1); Both sides of the bottom of the supporting clamp (2) and the fixing clamp (3) are provided with vertical rods (4), and both sides of the bottom of the vertical rod (4) are provided with barbs (5).

2. A floor heating cable with a limited clamp according to claim 1, characterized in that: The vertical rod (4) is provided with two barbs (6) on both the front and rear sides of the exterior.

3. A floor heating cable with a limited position clamp according to claim 1, characterized in that: Both sides of the bottom of the fixing clamp (3) are provided with plugging plates (7) plugged into the supporting clamp (2).

4. A floor heating cable with a limited position clamp according to claim 3, characterized in that: A groove (8) is provided on one side of the support clamp (2), and fixing grooves (9) are provided on both sides of the interior of the support clamp (2). The groove (8) is communicated with the fixing grooves (9) on both sides. A cross bar (10) extending out of the support clamp (2) is slidably connected to the groove (8), and a handle (12) is provided on the cross bar (10). A return spring (13) connected to the support clamp (2) is provided on the handle (12). Two connecting rods (11) with the same structure are provided on the top of the cross bar (10), and the two connecting rods (11) are respectively plugged into the plug plates (7) on both sides, and the two connecting rods (11) are respectively located in the two fixing grooves (9).

5. The floor heating cable with a limited position clamp according to claim 1, characterized in that: Pressing blocks (14) are provided on both sides of the top of the support clamp (2).

6. A floor heating cable with a limited position clamp according to claim 5, characterized in that: The tops of the pressing blocks (14) on both sides are in contact with the fixing clips (3).

Images