CN113068279A

CN113068279A - Connection structure of carbon fiber heating wire and cold wire

Info

Publication number: CN113068279A
Application number: CN202110395941.XA
Authority: CN
Inventors: 张建勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-07-02

Abstract

The invention discloses a connecting structure of a carbon fiber heating wire and a carbon fiber cooling wire, and belongs to the technical field of wire joints. A connecting structure of a carbon fiber heating wire and a cold wire comprises a protection box, a cover plate is arranged above the protection box, wire inlet holes are formed in the left outer wall and the right outer wall of the protection box in a penetrating manner, placing grooves are formed in the left end and the right end of the protection box, a joint sealing sleeve is welded on the inner wall of the lower end of the protection box, a clamping block groove is formed in the front wall of the upper end of the protection box, a clamping block is arranged in the clamping, by arranging the protection box, when the cover plate is opened, the cover plate drives the hinged pull rod to pull one semicircular sleeve of the joint sealing sleeve open, then the heating wire can be inserted from the wire inlet hole at one side, so that the pull rod firmly presses the semicircular sleeve at the upper side on the semicircular sleeve at the lower side, through the rubber arch that sets up for joint seal cover is inside to keep apart with the outside, makes joint department can not contact with the outside, avoids causing the damage with outside collision, utilizes the protection box simultaneously, can used repeatedly, the maintenance of being convenient for simultaneously.

Description

Connection structure of carbon fiber heating wire and cold wire

Technical Field

The invention relates to the technical field of wire joints, in particular to a connecting structure of a carbon fiber heating wire and a carbon fiber cooling wire.

Background

The floor heating is short for floor radiation heating, the whole floor is uniformly heated by using a heating medium in a floor radiation layer as a radiator, the whole floor is uniformly heated by using the heat accumulation of the floor and the upward radiation rule of heat, and the purpose of heating is achieved.

In the prior art CN206042391U, a connection structure of a carbon fiber heating wire and a cooling wire is formed by hinging the carbon fiber heating wire and the cooling wire by a special process, clamping the heating wire and the cooling wire by a terminal, thermally shrinking and sealing the heating wire by using an inner thick plastic pipe, and finally thermally shrinking and sealing the heating wire by using an outer thick plastic pipe again. But the device still has the weak point to lie in, because the device need be sealed with thermoplastic pipe in the use, leads to when the joint department goes wrong, because thermoplastic pipe uses once, can not used repeatedly, leads to dismantling thermoplastic pipe comparatively wastes time and energy, simultaneously, when utilizing thermoplastic pipe to seal, need heat, just need use firing equipment, leads to need carry firing equipment when being under construction, and is inconvenient. In view of this, we propose a connection structure of carbon fiber heating wire and cold wire.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a connecting structure of a carbon fiber heating wire and a carbon fiber cooling wire, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides a connection structure of carbon fiber heating wire and cold line, includes the protection box, protection box top is equipped with the apron, the outer wall all runs through and has seted up the entrance hole about the protection box, the inside standing groove of all having seted up in both ends about the protection box, standing groove upper end inner wall welding has the limiting plate, the inside transfer line that runs through of limiting plate, the limiting plate front side is equipped with spacing subassembly, protection box lower extreme inner wall welding has the joint seal cover, the fixture block groove has been seted up to protection box upper end antetheca, the fixture block inslot is equipped with the fixture block.

Preferably, the apron antetheca welding has the buckle, apron rear end through connection has the pivot, both ends pass the protection box rear end respectively about the pivot about the inner wall extend to the standing groove in and be connected with the regulation pole, the arc type guide slot has been seted up to the regulation pole outer wall.

Preferably, the rear end of the clamping block is fixedly connected with the inner wall of the clamping block groove through a spring, an inclined plane is formed in the top surface of the front end of the clamping block, and the outer wall of the front end of the clamping block is in clamping fit with the inner wall of the clamping buckle.

Preferably, the limiting assembly comprises a connecting rod, the upper end of the connecting rod is penetrated and provided with an adjusting groove, the middle of the connecting rod is rotatably connected with the front wall of the limiting plate through a pin shaft, the lower end of the connecting rod is connected with an arc-shaped clamping plate, an arc-shaped surface is arranged on the bottom surface of the arc-shaped clamping plate, and the lower end of the arc-shaped clamping plate penetrates through the inner wall of the placing groove and extends to the outside.

Preferably, the rear end of the transmission rod is of a convex structure, the outer wall of the rear end of the transmission rod is in sliding fit with the inner wall of the arc-shaped guide groove, the outer wall of the middle of the transmission rod is sleeved with an I-shaped plate, and the outer wall of the I-shaped plate is in sliding fit with the inner wall of the upper end of the limiting plate.

Preferably, the joint sealing sleeve is composed of two semicircular sleeves arranged in an up-down symmetrical structure, the semicircular sleeves close to the lower side are fixedly connected with the inner wall of the protection box, the rear ends of the semicircular sleeves are hinged, the top surface of the front end of each semicircular sleeve close to the upper side is hinged with two pull rods in a left-right symmetrical structure, the upper ends of the pull rods are hinged with the bottom surface of the cover plate, and rubber protrusions are welded on the left inner wall and the right inner wall of each semicircular sleeve.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. through setting up the protection box, can make the apron drive a semicircle cover that articulated pull rod will connect the seal cover when opening the apron and pull open, then alright insert from the entrance hole of one side with the line that will generate heat, insert the entrance hole of cold line from the opposite side, then connect the tip of two lines, place in two semicircle covers after connecting, then when closing the apron, the apron can drive articulated pull rod and push down, make the pull rod overlap the semicircle of the semicircle cover of upside firmly pressure at the downside, it is protruding through the rubber that sets up, make and connect the inside and outside isolation of seal cover, make joint department can not contact with the outside, avoid causing the damage with outside collision, utilize the protection box simultaneously, can used repeatedly, be convenient for maintain simultaneously.

2. Through setting up spacing subassembly, when the apron is closed, can drive the pivot and rotate, make the pivot drive the regulation pole and rotate, owing to seted up the arc-shaped guide slot on the regulation pole, can drive the transfer line in the arc-shaped guide slot and outwards move under the spacing of limiting plate when adjusting the pole and rotating, when the transfer line outwards moves, can remove in the adjustment tank, make articulated connecting rod use the round pin axle to rotate as the centre of a circle, make the arc-shaped cardboard of connecting rod lower extreme connection and the outer wall contact of line, make the line to protect the inside push of box, can increase heating wire and cold line simultaneously and receive outside pulling force, make the joint department of not fragile line and cold line that generates heat.

3. Through setting up the fixture block, through seting up the inclined plane on the fixture block, the closing of the apron of being convenient for plays fixed apron, avoids utilizing the bolt fastening, and labour saving and time saving is through setting up the I-shaped board on the transfer line for the transfer line removes more stably.

Drawings

FIG. 1 is a schematic front side view of the overall structure of the present invention closed;

FIG. 2 is a schematic front cross-sectional view of the overall structure of the present invention open;

FIG. 3 is a schematic front side view of the protective case, joint boot seal and fixture block structure of the present invention;

FIG. 4 is a schematic front side view of the cover plate, the transmission rod and the position limiting assembly of the present invention.

The reference numbers in the figures illustrate: 1. a protection box; 2. a cover plate; 3. a wire inlet hole; 4. a placement groove; 5. a limiting plate; 6. a transmission rod; 7. a limiting component; 8. a joint sealing sleeve; 9. a block slot; 10. a clamping block; 201. buckling; 202. a rotating shaft; 203. adjusting a rod; 204. an arc-shaped guide groove; 1001. a spring; 1002. a bevel; 701. a connecting rod; 702. an adjustment groove; 703. an arc-shaped clamping plate; 601. an I-shaped plate; 801. a semicircular sleeve; 802. a pull rod; 803. and (4) rubber bulges.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a connection structure of carbon fiber heating wire and cold wire, including

protection box

1, 1 top of protection box is equipped with apron 2, the outer wall all runs through and has seted up entrance hole 3 about protection box 1, both ends are inside all seted up standing groove 4 about protection box 1, standing groove 4 upper end inner wall welding has limiting plate 5, limiting plate 5 is inside to be run through and is equipped with

transfer line

6, 5 front sides of limiting plate are equipped with

spacing subassembly

7, 1 lower extreme inner wall welding of protection box has the

joint seal cover

8, 1 upper end antetheca of protection box has seted up fixture block groove 9, be equipped with fixture block 10 in fixture block groove 9, fixture block 10 plays fixed effect.

Specifically, 2 front wall welding of apron has

buckle

201, and 2 rear end through connection of apron has pivot 202, and pivot 202 is controlled both ends and is passed protection box 1 rear end respectively and control the inner wall and extend to in the standing groove 4 and be connected with regulation pole 203, adjusts the pole 203 outer wall and has seted up arc type guide slot 204, and arc type guide slot 204 plays the effect that drives spacing subassembly 7.

Further, the rear end of the fixture block 10 is fixedly connected with the inner wall of the fixture block groove 9 through a spring 1001, an inclined plane 1002 is formed in the top surface of the front end of the fixture block 10, the outer wall of the front end of the fixture block 10 is in clamping fit with the inner wall of the buckle 201, and the inclined plane 1002 is convenient for closing the cover plate 2.

Still further, spacing subassembly 7 includes connecting rod 701, and the adjusting groove 702 has been seted up in the upper end run through of connecting rod 701, and connecting rod 701 middle part is connected through round pin axle and 5 antethecas rotations of limiting plate, and connecting rod 701 lower extreme is connected with arc cardboard 703, and the arc profile has been seted up to arc cardboard 703 bottom surface, and arc cardboard 703 lower extreme passes the standing groove 4 inner wall and extends to the outside, and arc cardboard 703 plays the tight effect of centre gripping clamp.

Furthermore, the rear end of the transmission rod 6 is of a convex structure, the outer wall of the rear end of the transmission rod 6 is in sliding fit with the inner wall of the arc-shaped guide groove 204, the outer wall of the middle of the transmission rod 6 is sleeved with an I-shaped plate 601, the outer wall of the I-shaped plate 601 is in sliding fit with the inner wall of the upper end of the limiting plate 5, and the I-shaped plate 601 plays a limiting role.

In addition, the joint sealing sleeve 8 is composed of two semicircular sleeves 801 which are arranged in an up-down symmetrical structure, the semicircular sleeves 801 close to the lower side are fixedly connected with the inner wall of the protection box 1, the rear ends of the two semicircular sleeves 801 are hinged, the top surface of the front end of the semicircular sleeve 801 close to the upper side is hinged with two pull rods 802 in a left-right symmetrical structure, the upper ends of the pull rods 802 are hinged with the bottom surface of the cover plate 2, rubber protrusions 803 are welded on the left inner wall and the right inner wall of the semicircular sleeve 801, and the rubber protrusions 803 play a role.

The working principle is as follows: when the heating wire and the cold wire are required to be connected, the cover plate 2 is firstly opened to drive the hinged pull rod 802 to pull open one semicircular sleeve 801 of the joint sealing sleeve 8, then the heating wire can be inserted from the wire inlet 3 on one side, the cold wire is inserted from the wire inlet 3 on the other side, then the end parts of the two wires are connected, the connected wires are placed in the two semicircular sleeves 801, then when the cover plate 2 is closed, the cover plate 2 drives the hinged pull rod 802 to press downwards, so that the pull rod 802 firmly presses the semicircular sleeve 801 on the upper side on the semicircular sleeve 801 on the lower side, the inside and the outside of the joint sealing sleeve 8 are isolated through the arranged rubber bulge 803, when the cover plate 2 is closed, the rotating shaft 202 is driven to rotate through the arrangement of the limiting component 7, the rotating shaft 202 drives the adjusting rod 203 to rotate, because the arc-shaped guide groove 204 is arranged on the adjusting rod 203, the driving transmission rod 6 in the arc-shaped guide groove 204 is driven to move outwards under the limit of the limiting plate 5 when the adjusting rod, when the transmission rod 6 moves outwards, the transmission rod can move in the adjusting groove 702, so that the hinged connecting rod 701 rotates by taking the pin shaft as the center of a circle, the arc-shaped clamping plate 703 connected with the lower end of the connecting rod 701 is in contact with the outer wall of the wire, the wire is pushed towards the inside of the protection box 1, and then the inclined surface 1002 is formed on the fixture block 10, so that the wiring is more tight, and the connection with the clamp 201 is convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a connection structure of carbon fiber line and cold wire that generates heat, includes protection box (1), its characterized in that: protection box (1) top is equipped with apron (2), outer wall all runs through and has seted up entrance hole (3) about protection box (1), standing groove (4) have all been seted up to both ends inside about protection box (1), standing groove (4) upper end inner wall welding has limiting plate (5), limiting plate (5) inside runs through and is equipped with transfer line (6), limiting plate (5) front side is equipped with spacing subassembly (7), protection box (1) lower extreme inner wall welding has joint seal cover (8), card groove (9) have been seted up to protection box (1) upper end antetheca, be equipped with fixture block (10) in card groove (9).

2. The carbon fiber heating wire and cold wire connecting structure according to claim 1, characterized in that: the front wall of the cover plate (2) is welded with a buckle (201), the rear end of the cover plate (2) is connected with a rotating shaft (202) in a penetrating mode, the left end and the right end of the rotating shaft (202) penetrate through the rear end of the protection box (1) and the left inner wall and the right inner wall to extend into the placing groove (4) and are connected with an adjusting rod (203), and an arc-shaped guide groove (204) is formed in the outer wall of the adjusting rod (203).

3. The carbon fiber heating wire and cold wire connecting structure according to claim 2, characterized in that: the rear end of the clamping block (10) is fixedly connected with the inner wall of the clamping block groove (9) through a spring (1001), an inclined plane (1002) is formed in the top surface of the front end of the clamping block (10), and the outer wall of the front end of the clamping block (10) is in clamping fit with the inner wall of the buckle (201).

4. A carbon fiber heating wire and cold wire connecting structure according to claim 3, characterized in that: spacing subassembly (7) include connecting rod (701), connecting rod (701) upper end is run through and has been seted up adjustment tank (702), connecting rod (701) middle part is connected through round pin axle and limiting plate (5) antetheca rotation, connecting rod (701) lower extreme is connected with arc cardboard (703), the arc profile has been seted up to arc cardboard (703) bottom surface, arc cardboard (703) lower extreme passes standing groove (4) inner wall and extends to the outside.

5. The carbon fiber heating wire and cold wire connecting structure according to claim 4, wherein: the utility model discloses a spacing structure of transfer line (6), including transfer line (6), arc guide slot (204), I-shaped plate (601) have been cup jointed to transfer line (6) rear end outer wall and arc guide slot (204), I-shaped plate (601) outer wall and limiting plate (5) upper end inner wall sliding fit.

6. The carbon fiber heating wire and cooling wire connecting structure according to claim 5, wherein: the joint sealing sleeve (8) is composed of two semicircular sleeves (801) which are arranged in an up-down symmetrical structure and close to the lower side, the semicircular sleeves (801) are fixedly connected with the inner wall of the protection box (1), two semicircular sleeves (801) are hinged at the rear ends and close to the upper side, two pull rods (802) are hinged to the top surface of the front end of each semicircular sleeve (801) in a bilateral symmetrical structure, the upper ends of the pull rods (802) are hinged to the bottom surface of the cover plate (2), and rubber protrusions (803) are welded on the left inner wall and the right inner wall of each semicircular sleeve (801).