CN220934835U

CN220934835U - Overhead quick cable T-connection device

Info

Publication number: CN220934835U
Application number: CN202322500646.3U
Authority: CN
Inventors: 左鑫
Original assignee: Hainan Xinzhaoyuan Industry Co ltd
Current assignee: Hainan Xinzhaoyuan Industry Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-05-10
Anticipated expiration: 2033-09-14

Abstract

The utility model provides an overhead quick cable T-connection device, which relates to the field of cable connection and aims to solve the problems that when the conventional overhead quick cable T-connection device is used, after a line is pressed by a bolt, the bolt has a loose space and the service life is influenced. After the T connects device and splice assembly concatenation, control lockplate inserts the inside of inserting the side groove, makes lockplate's pin imbed to the inside fixed of top recess, makes lockplate blocked fixedly, improves fixed effect, and lockplate inserts the back, and lockplate's bottom and fixing bolt's top contact, blocks fixing bolt, makes fixing bolt not have not become flexible the space, avoids influencing the compressive strength of cable, avoids the circuit to run into and breaks away from after pulling.

Description

Overhead quick cable T-connection device

Technical Field

The utility model belongs to the technical field of cable connection, and particularly relates to an overhead quick cable T-connection device.

Background

When the overhead quick cable is connected in a T-shaped mode, a T-connection device is usually needed, so that electric leakage is avoided, and the insulation performance is improved.

The existing overhead quick cable T-connection device is limited in connection strength when in use, and after long-time use, the existing overhead quick cable T-connection device is serious in ageing, easy to fall off, weak in sealing effect and easy to cause rainwater to enter, and after a line is pressed by a bolt, the bolt has a loose space, so that the service life is influenced.

Disclosure of utility model

In order to solve the technical problems, the utility model provides the overhead quick cable T-connection device, which aims to solve the problems that the existing overhead quick cable T-connection device is limited in connection strength, serious in ageing, easy to fall off after long-time use, weak in sealing effect and easy to cause rainwater to enter when being used.

The utility model relates to an overhead quick cable T-connection device, which comprises: a T-joint device; the top end of the T-shaped connecting device is spliced with a splicing component, the T-shaped connecting device and the inner part of the outer end of the splicing component are embedded with sealing splicing components, the sealing splicing components are of a semicircular structure, the sealing splicing components are made of flexible rubber materials, the inner side and the outer side of each sealing splicing component are respectively provided with an arc-shaped groove, the two sides and the front end of each splicing component are respectively provided with a connecting clamping rod, the connecting clamping rods are provided with five in total, the outer side of each connecting clamping rod is provided with a groove, the inner side bottom of each connecting clamping rod is provided with two convex blocks, and each connecting clamping rod is made of elastic plastic materials; the inner fixing piece is arranged inside the T-shaped connecting device and the splicing assembly, the top end of the inner fixing piece is provided with the check plate, the bottom of the outer end of the check plate is fixed with the limiting clamping plate, the limiting clamping plate is made of elastic plastic, and the bottom end of the limiting clamping plate is of a wedge-shaped structure.

Optionally, both sides and the front end of the T-joint device are provided with limiting clamping grooves, the limiting clamping grooves are of arc structures, protruding blocks are inserted into the limiting clamping grooves, both sides and the front end of the T-joint device are fixed with fixing pieces, the fixing pieces are made of elastic plastic materials, connecting clamping rods are inserted into the fixing pieces, and the fixing pieces are embedded into the grooves; the T-shaped connecting device and the splicing assembly are characterized in that a limiting blocking piece is fixed inside the outer end of the T-shaped connecting device and the splicing assembly, the cross section of the limiting blocking piece is of a triangular structure, and the inner side of the limiting blocking piece is in contact with the sealing splicing assembly; the right side of the top end of the splicing component is provided with an inserting side groove, and a top groove is formed in the upper portion of the left end of the interior of the splicing component.

Optionally, a T-connection groove is formed in the inner fixing piece, the position of the T-connection groove corresponds to the position of the outer end of the T-connection device, three fixing bolts are installed in the inner fixing piece, and the top ends of the fixing bolts are attached to the bottom of the anti-loose baffle; the inner top of lockbaffle is fixed with the pin, and the pin inserts and fixes in top recess inside, and lockbaffle's outer end bottom is equipped with the auxiliary tank, and the inside in auxiliary tank is fixed with spacing cardboard.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through setting up sealed concatenation subassembly and connection clamping lever, make this device when using, after cable T connects, can control T connects device and concatenation subassembly concatenation, make the connection clamping lever insert the inside of mounting, make the mounting insert the recess inside of connection clamping lever with the help of elasticity, make the lug of connection clamping lever imbed the inside of spacing draw-in groove simultaneously, make the connection clamping lever drive concatenation subassembly and connect together firmly, improve joint strength, avoid falling after this device ages, after T connects device and concatenation subassembly concatenation, can drive sealed concatenation subassembly and install together, make sealed concatenation subassembly can atress extrusion cable, because sealed concatenation subassembly is flexible rubber material, make it can laminate with the outside of cable, and then improve seal strength, avoid the rainwater to get into;

2. Through setting up lockplate and spacing cardboard, make fixing bolt push down after the cable, after T connects device and splice assembly concatenation, can control lockplate insert the inside of inserting the side groove, make lockplate's pin imbeds to the inside fixed of top recess, make spacing cardboard through inserting the side groove, make lockplate can be blocked fixedly, and then improve fixed effect, lockplate inserts afterwards, lockplate's bottom can be contacted with fixing bolt's top, and then block fixing bolt, make fixing bolt not have not become flexible space, avoid influencing the compressive strength of cable, break away from after avoiding the circuit to run into and drag.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an exploded perspective view of the present utility model.

Fig. 3 is an exploded bottom view of the present utility model.

Fig. 4 is an exploded bottom view of the T-connector of the present utility model.

Fig. 5 is a schematic perspective view of an internal fixing member of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a T-joint device; 101. a limit clamping groove; 102. a fixing member; 103. a limit stop; 104. sealing and splicing the components; 105. a splice assembly; 106. a connecting clamping rod; 107. inserting into the side groove; 108. a top groove;

2. An inner fixing member; 201. t is connected with the groove; 202. a fixing bolt; 203. a locking baffle; 204. a stop lever; 205. an auxiliary groove; 206. and a limiting clamping plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Embodiment one:

as shown in fig. 1 to 5:

The utility model provides an overhead quick cable T-connection device, which comprises: a T-joint device 1; the top of the T-joint device 1 is spliced with a splicing component 105, the T-joint device 1 and the inner part of the outer end of the splicing component 105 are embedded with a sealing splicing component 104, the sealing splicing component 104 is of a semicircular structure, after the T-joint device 1 is spliced with the splicing component 105, the two sealing splicing components 104 can be spliced to form a circular ring, the sealing splicing component 104 can be positioned at the outer part of a cable to seal, rainwater is prevented from entering, the sealing splicing component 104 is made of flexible rubber material and can be deformed under pressure so as to be attached and sealed with the outer part of the cable, the inner side and the outer side of each sealing splicing component 104 are respectively provided with an arc-shaped groove for separation sealing, the two sides and the front end of the splicing component 105 are respectively provided with connecting clamping rods 106, the outer side of each connecting clamping rod 106 is provided with five grooves for embedding a fixing piece 102, the inner side bottom of each connecting clamping rod 106 is provided with two convex blocks for being inserted into the inner part of the limiting clamping groove 101, the connecting strength is improved, and the connecting clamping rod 106 is made of elastic plastic material and can be inserted into the fixing piece 102 by means of elasticity; the inner fixing piece 2, the inner fixing piece 2 is installed in the T-joint device 1 and the splicing assembly 105, the top end of the inner fixing piece 2 is provided with the check plate 203, and the check plate 203 is used for contacting with the top end of the fixing bolt 202, so that the fixing bolt 202 is blocked, no loose space is reserved for the fixing bolt 202, the bottom of the outer end of the check plate 203 is fixed with the limiting clamping plate 206, the limiting clamping plate 206 is made of elastic plastic materials, the bottom end of the limiting clamping plate 206 is of a wedge-shaped structure by means of elastic free deformation, and is used for being clamped with the inner end of the inserting side groove 107, so that the check plate 203 cannot automatically loose and displace.

Referring to fig. 4, both sides and the front end of the T-joint device 1 are provided with a limiting slot 101, the limiting slot 101 is in an arc structure, a bump is inserted into the limiting slot 101, the fixing effect on the connecting clamping rod 106 is improved, both sides and the front end of the T-joint device 1 are fixed with fixing pieces 102, the fixing pieces 102 are made of elastic plastic materials, the connecting clamping rod 106 can be firmly and fixedly deformed by means of elasticity, the connecting clamping rod 106 is inserted into the fixing pieces 102, and the fixing pieces 102 are embedded into the grooves, so that the connecting strength is improved; the T-joint device 1 and the splicing assembly 105 are internally fixed with a limiting stop piece 103, the cross section of the limiting stop piece 103 is of a triangular structure, and the inner side of the limiting stop piece 103 is in contact with the sealing splicing assembly 104 and is used for blocking the sealing splicing assembly 104 so as to prevent the sealing splicing assembly 104 from excessively moving outwards and falling off; the top right side of splice assembly 105 is equipped with inserts side groove 107 for make lockplate 203 insert the installation and use, makes lockplate 203 can fix a position fixedly, can make limit clamping plate 206 and insert the inner joint of side groove 107 simultaneously, avoids lockplate 203 displacement, and splice assembly 105's inside left end top is equipped with top recess 108, is used for inserting pin 204, makes lockplate 203's inner can be spacing fixedly.

Referring to fig. 5, a T-connection groove 201 is formed in the inner fixing member 2, the T-connection groove 201 is of a T-shaped structure, so that a line is connected in the T-connection groove 201 in a T-shape, the position of the T-connection groove 201 corresponds to the position of the outer end of the T-connection device 1, three fixing bolts 202 are installed in the inner fixing member 2, the fixing bolts 202 can be screwed down, and then a cable is pressed, so that the cable cannot be loosened, the top end of the fixing bolt 202 is attached to the bottom of the anti-loose baffle 203, so that the fixing bolts 202 have no loose space, and the fixing effect is improved; a stop lever 204 is fixed above the inner end of the anti-loose baffle 203, the stop lever 204 is inserted into the top groove 108 to be fixed, the inner end of the anti-loose baffle 203 is used for limiting and fixing, an auxiliary groove 205 is arranged at the bottom of the outer end of the anti-loose baffle 203 and used for fixing a limiting clamping plate 206, the limiting clamping plate 206 has a compression deformation space, and the limiting clamping plate 206 is fixed in the auxiliary groove 205.

Embodiment two: if the fixing bolt 202 is not required to be loosened, the anti-loose plate 203 is not required to be installed, so that the use cost and the weight of the device are reduced.

When in use, the utility model is characterized in that: when needs connect built on stilts quick cable T, can control the circuit and insert the inside of T switch-on groove 201, make the circuit connect in its inside T, then control fixing bolt 202 screw up, make fixing bolt 202's bottom can compress tightly fixed cable, improve joint strength, then control T and connect device 1 and splice assembly 105 concatenation both ends about interior mounting 2, then press splice assembly 105 downwardly moving, make connecting clamping rod 106 insert the inside of mounting 102, make connecting clamping rod 106's lug insert the inside of spacing draw-in groove 101, make mounting 102 can imbed the recess inside of connecting clamping rod 106, and then improve joint strength, improve life, avoid this device to drop after serious ageing, simultaneously after T connects device 1 and splice assembly 105 firm connection, can drive sealed splice assembly 104 and installation, make sealed splice assembly 104 receive the extrusion after, can contact with the outside of cable, and then extrude the cable, improve the fixed effect to the cable, simultaneously with the gap seal, avoid this device when aerial use in the open air, lead to the rainwater to get into, then insert the inside of spacing draw-in groove 101 through control side 203, make the inside clamping rod insert the recess of side 203, make the top of stop plate 202 insert the inside of the top of the stop plate 202 can be inserted into the recess, and make top of stop plate 202 insert the top of the stop plate 107, and make the top of stop plate is fixed to be inserted into the top of the stop plate 107, and make the top of stop plate is fixed, and the top of stop plate is inserted into the top of the stop plate 107.

Claims

1. An overhead quick cable T-connect apparatus comprising: a T-joint device (1); the top of the T-shaped connecting device (1) is spliced with a splicing component (105), the outer ends of the T-shaped connecting device (1) and the splicing component (105) are internally embedded with a sealing splicing component (104), the sealing splicing component (104) is of a semicircular structure, the sealing splicing component (104) is made of flexible rubber, the inner side and the outer side of each sealing splicing component (104) are respectively provided with an arc-shaped groove, the two sides and the front end of each splicing component (105) are respectively provided with a connecting clamping rod (106), the connecting clamping rods (106) are provided with five in total, the outer side of each connecting clamping rod (106) is provided with a groove, the inner side bottom of each connecting clamping rod (106) is provided with two convex blocks, and each connecting clamping rod (106) is made of elastic plastic; the anti-loose device comprises an inner fixing piece (2), wherein the inner fixing piece (2) is arranged inside a T-shaped connecting device (1) and a splicing assembly (105), a locking baffle (203) is arranged at the top end of the inner fixing piece (2), a limiting clamping plate (206) is fixed at the bottom of the outer end of the locking baffle (203), the limiting clamping plate (206) is made of elastic plastic, and the bottom end of the limiting clamping plate (206) is of a wedge-shaped structure.

2. The overhead quick cable T-joint device according to claim 1, wherein limiting clamping grooves (101) are formed in two sides and the front end of the T-joint device (1), the limiting clamping grooves (101) are of arc-shaped structures, protruding blocks are inserted into the limiting clamping grooves (101), fixing pieces (102) are fixed to two sides and the front end of the T-joint device (1), the fixing pieces (102) are made of elastic plastic materials, connecting clamping rods (106) are inserted into the fixing pieces (102), and the fixing pieces (102) are embedded into the grooves.

3. The overhead quick cable T-joint device according to claim 1, wherein a limiting stop piece (103) is fixed inside the outer end of the T-joint device (1) and the outer end of the splicing assembly (105), the cross section of the limiting stop piece (103) is of a triangular structure, and the inner side of the limiting stop piece (103) is in contact with the sealing splicing assembly (104).

4. An overhead quick cable T-joint according to claim 1, characterized in that the splice assembly (105) is provided with an insertion side groove (107) on the right-hand side of the top end, and that the splice assembly (105) is provided with a top groove (108) above the inner left-hand side.

5. An overhead quick cable T-joint device according to claim 1, characterized in that a T-joint groove (201) is provided in the inner part of the inner fixing member (2), the position of the T-joint groove (201) corresponds to the position of the outer end of the T-joint device (1), three fixing bolts (202) are installed in the inner part of the inner fixing member (2), and the top ends of the fixing bolts (202) are attached to the bottom of the anti-loose baffle (203).

6. The overhead quick cable T-joint device according to claim 4, wherein a stop lever (204) is fixed above the inner end of the anti-loose baffle (203), the stop lever (204) is inserted into the top groove (108) for fixing, an auxiliary groove (205) is arranged at the bottom of the outer end of the anti-loose baffle (203), and a limiting clamping plate (206) is fixed in the auxiliary groove (205).