CN214412250U

CN214412250U - Be applied to earth leakage protection device of electrical prospecting

Info

Publication number: CN214412250U
Application number: CN202120320914.1U
Authority: CN
Inventors: 龚胜平; 王明明
Original assignee: Institute of Geophysical and Geochemical Exploration of CAGS
Current assignee: Institute of Geophysical and Geochemical Exploration of CAGS
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-10-15
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a be applied to earth leakage protection device of electrical prospecting, including the protection gum cover, the both ends homogeneous style of protection gum cover is provided with first assembly portion and second assembly portion, first assembly portion one side outer wall integral type is provided with evenly distributed's connecting plug, and the pilot hole with the protruding adaptation of connecting plug and annular is seted up to second assembly portion one side outer wall, and first assembly portion passes through connecting plug detachable and pegs graft in the pilot hole of second assembly portion. The utility model discloses a set up protection gum cover, first assembly portion, connecting plug isotructure, can break the cover off with the fingers and thumb with the protection gum cover after the damaged department of electric wire, peg graft in the mounting hole of second assembly portion through connecting plug with first assembly portion to carry out reliable parcel to the electric wire of damaged department, and because first fixed head and second fixed head constitute fill type structure, can press from both sides tightly fixedly to the electric wire simultaneously.

Description

Be applied to earth leakage protection device of electrical prospecting

Technical Field

The utility model relates to an earth leakage protection device technical field especially relates to an earth leakage protection device for electrical prospecting.

Background

Erect the electric wire in the field, in the work of cable electrical prospecting, because the electric wire, the cable longer time exposes in the external world, then the breakage phenomenon easily takes place, to damaged electric wire, the maintenance of cable, adopt insulating tape to twine the parcel usually, in order to protect, although insulating tape can play certain protecting effect, its life is shorter, be not suitable for the open air of adverse circumstances, the protecting effect is relatively poor, and adopt bushing type structure to protect, it only is applicable to erects the initial stage, when maintaining to the part of longer circuit, there is the inconvenient phenomenon that can't be under construction even.

Through retrieval, the patent with Chinese patent application number CN201620430089.X discloses a hexagonal cable protection pipe, which comprises an inner pipe, an outer pipe, support ribs, end pieces and an inner ring; the outer pipeline is composed of 6 outer pipe ribs, and the 6 outer pipe ribs are surrounded into a regular hexagon; the middle part of the outer pipe rib is connected with the inner pipeline; both ends of the outer pipe rib are connected with supporting ribs; the supporting ribs are arranged in the radial direction, and the inner sides of the supporting ribs are connected with the inner pipeline; one end of the inner ring is fixed on the end plate, and the other end of the inner ring is inserted in the inner pipeline. The hexagonal cable protection tube in the above patent has the following disadvantages: the method is suitable for the phenomenon that construction is inconvenient or even impossible in the initial stage of erection and when local maintenance is carried out on a longer line.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electric leakage protection device applied to electrical prospecting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electric leakage protection device applied to electrical prospecting comprises a protective rubber sleeve, wherein a first assembling part and a second assembling part are uniformly arranged at two ends of the protective rubber sleeve in an integrated mode, connecting plugs which are uniformly distributed are integrally arranged on the outer wall of one side of the first assembling part, assembling holes matched with the connecting plugs and annular bulges are formed in the outer wall of one side of the second assembling part, and the first assembling part is detachably inserted into the assembling holes of the second assembling part through the connecting plugs to form a cylindrical structure; two symmetrical fixing mechanisms are arranged at two ends of the protective rubber sleeve, each fixing mechanism comprises a first fixing head and a second fixing head, fixing plugs which are uniformly distributed are integrally arranged on the outer wall of one side of each first fixing head, and fixing insertion holes matched with the fixing plugs are formed in the outer wall of one side of each second fixing head; first fixed head passes through fixed plug detachable and installs in the fixed jack of second fixed head, a bucket-shaped structure is constituteed to first fixed head and second fixed head.

As a further aspect of the present invention: the circumference outer wall integral type of connecting plug is provided with annular arch, and annular arch joint is in the mounting hole of second assembly portion.

As a further aspect of the present invention: and the outer wall of one end of the second assembling part is integrally provided with an arc rib groove, and the second assembling part is clamped on the inner wall of one side of the protective rubber sleeve through the arc rib groove.

As a further aspect of the present invention: first arc grooves are formed in the outer walls of the circumferences of the two ends of the protective rubber sleeve, arc ribs are arranged on the inner wall of one side of each of the first fixing head and the second fixing head in a body mode, and the first fixing head and the second fixing head are clamped in the first arc grooves of the protective rubber sleeve through the arc ribs respectively.

As a further aspect of the present invention: one side of the protective rubber sleeve is bonded with a crease belt.

As a further aspect of the present invention: the protective rubber sleeve is provided with more than four strip-shaped ribs on the inner wall of the circumference in an integrated manner.

As a further aspect of the present invention: two it has same packing sticky tape to bond between the fixed head of second, bond on the protection gum have two with the packing sticky tape adaptation paste the filler strip, and pack the outer wall of spacer tape bonding in two one sides.

As a further aspect of the present invention: the second arc groove has all been seted up to the one end of first fixed head and second fixed head, and the injecting glue hole of evenly distributed is seted up to the one end of first fixed head and second fixed head, and second arc groove and injecting glue hole are crisscross distribution.

The utility model has the advantages that:

1. the utility model discloses a set up the protective rubber cover, first assembly portion, connecting plug isotructure, can break the protective rubber cover off with the fingers and thumb behind the damaged department of electric wire, peg graft in the mounting hole of second assembly portion through connecting plug with first assembly portion, thereby carry out reliable parcel to the electric wire of damaged department, peg graft in the fixed jack of two second fixed heads through fixed plug respectively with two first fixed heads again, press from both sides tight protective rubber cover both ends, and because first fixed head and second fixed head constitute fill type structure, can press from both sides tight fixedly to the electric wire simultaneously, avoid protective rubber cover to slide on the electric wire surface, the reliability is promoted.

2. Through setting up the annular arch, can effectively promote the firmness that connecting plug inserted in second assembly portion mounting hole, avoid first assembly portion and second assembly portion to break away from, through setting up arc rib groove, can pass through connecting plug in first assembly portion when inserting in the mounting hole of second assembly portion, make second assembly portion pass through arc rib groove and protection gum cover joint fixed simultaneously, further promoted firm in connection.

3. Through setting up arc rib, first arc groove, can utilize arc rib and first arc groove to carry on spacingly when first fixed head and second fixed head are fixed, avoid first fixed head and second fixed head to break away from the protection gum cover to fixed effect has been promoted, through setting up the pincher trees area, when guaranteeing the leakproofness, can promote the deformability of protection gum cover, thereby be convenient for buckle the wiring, promoted the practicality.

4. By arranging the strip-shaped ribs, a gap can be formed between the inner wall of the protective rubber sleeve and the electric wire, so that the effect of buffer protection is achieved, and the practicability is improved; by arranging the packing tape and the adhesive filler strip, a gap between the first assembling part and the second assembling part can be further sealed, so that the waterproof capability is improved; through setting up second arc groove and injecting glue hole, can carry out the joint with first fixed head and second fixed head when fixed to the electric wire, pour into glue through outermost side injecting glue hole to adhere, promote fixed effect, when needs take off, the mode that can cut downcuts along corresponding second arc groove, in order to realize the separation, thereby can reach the effect of repetitious utilization.

Drawings

Fig. 1 is a schematic structural diagram of the whole leakage protection device applied to electrical prospecting according to the present invention;

fig. 2 is a schematic structural diagram of the leakage protection device applied to electrical prospecting, after the first fixing head and the second fixing head are disassembled;

fig. 3 is a schematic structural diagram of the other side of the leakage protection device applied to electrical prospecting, after the first fixing head and the second fixing head are separated;

fig. 4 is a schematic structural diagram of the first assembling portion and the second assembling portion of the earth leakage protection device applied to electrical prospecting according to the present invention.

In the figure: 1-protective rubber sleeve, 2-first fixing head, 3-rubber injection hole, 4-second arc groove, 5-sealing adhesive tape, 6-second fixing head, 7-adhesive pad strip, 8-strip rib, 9-wrinkle strip, 10-fixing plug, 11-arc rib, 12-first arc groove, 13-fixing jack, 14-first assembling part, 15-second assembling part, 16-annular bulge, 17-connecting plug and 18-arc rib groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

An electric leakage protection device applied to electrical prospecting, as shown in fig. 1-4, comprises a protective rubber sleeve 1, wherein a first assembling portion 14 and a second assembling portion 15 are integrally arranged at two ends of the protective rubber sleeve 1, connecting plugs 17 which are uniformly distributed are integrally arranged on the outer wall of one side of the first assembling portion 14, assembling holes matched with the connecting plugs 17 and annular bulges 16 are formed in the outer wall of one side of the second assembling portion 15, and the first assembling portion 14 is detachably inserted into the assembling holes of the second assembling portion 15 through the connecting plugs 17 to form a cylindrical structure; two symmetrical fixing mechanisms are arranged at two ends of the protective rubber sleeve 1, each fixing mechanism comprises a first fixing head 2 and a second fixing head 6, fixing plugs 10 which are uniformly distributed are integrally arranged on the outer wall of one side of each first fixing head 2, and fixing jacks 13 matched with the fixing plugs 10 are formed in the outer wall of one side of each second fixing head 6; the first fixed head 2 is detachably arranged in a fixed jack 13 of the second fixed head 6 through a fixed plug 10, the first fixed head 2 and the second fixed head 6 form a hopper-shaped structure, by arranging the protective rubber sleeve 1, the first assembling part 14, the connecting plug 17 and the like, after the protective rubber sleeve 1 is sleeved on the damaged part of the electric wire, the first fitting portion 14 is inserted into the fitting hole of the second fitting portion 15 by the connection plug 17, thereby reliably wrapping the damaged electric wire, then inserting the two first fixing heads 2 into the fixing jacks 13 of the two second fixing heads 6 respectively through the fixing plugs 10, the two ends of the protective rubber sleeve 1 are clamped, and the electric wire can be clamped and fixed simultaneously due to the fact that the first fixing head 2 and the second fixing head 6 form a bucket-shaped structure, the protective rubber sleeve 1 is prevented from sliding on the surface of the electric wire, and reliability is improved.

In order to improve the connection firmness; as shown in fig. 4, the circumferential outer wall of the connecting plug 17 is integrally provided with an annular protrusion 16, and the annular protrusion 16 is clamped in the assembling hole of the second assembling portion 15; through setting up annular bulge 16, can effectively promote the firmness that connecting plug 17 inserted in second assembly portion 15 mounting hole, avoid first assembly portion 14 and second assembly portion 15 to break away from, promote the reliability.

In order to further improve the connection firmness; as shown in fig. 4, an arc rib groove 18 is integrally formed in an outer wall of one end of the second assembling portion 15, and the second assembling portion 15 is clamped on an inner wall of one side of the protective rubber sleeve 1 through the arc rib groove 18; through setting up arc rib groove 18, can make second assembly portion 15 fixed through arc rib groove 18 and protection gum cover 1 joint simultaneously when first assembly portion 14 inserts in the mounting hole of second assembly portion 15 through connecting plug 17, further promoted the firm in connection degree.

In order to improve the fixing effect; as shown in fig. 2, the circumferential outer walls of the two ends of the protective rubber sleeve 1 are both provided with first arc grooves 12, the inner walls of one sides of the first fixing head 2 and the second fixing head 6 are integrally provided with arc ribs 11, and the first fixing head 2 and the second fixing head 6 are respectively clamped in the first arc grooves 12 of the protective rubber sleeve 1 through the arc ribs 11; through setting up arc rib 11, first arc groove 12, can utilize arc rib 11 and first arc groove 12 to carry on spacingly when first fixed head 2 and second fixed head 6 are fixed, avoid first fixed head 2 and second fixed head 6 to break away from protection gum cover 1 to fixed effect has been promoted.

In order to improve the deformation capacity; as shown in fig. 3 and 4, the crumple zone 9 is bonded on one side of the protective rubber sleeve 1, and the deformation capacity of the protective rubber sleeve 1 can be improved while the sealing performance is ensured by arranging the crumple zone 9, so that the bending wiring is facilitated, and the practicability is improved.

In order to improve the buffering performance; as shown in fig. 2, the inner wall of the circumference of the protective rubber sleeve 1 is integrally provided with more than four bar-shaped ribs 8; through setting up bar rib 8, can be so that there is the space between 1 inner wall of protective rubber cover and the electric wire to reach the effect of buffering protection, promoted the practicality.

In order to further improve the protection performance; as shown in fig. 1 and 2, the same packing tape 5 is bonded between the two second fixing heads 6, two sticking filler strips 7 adapted to the packing tape 5 are bonded on the protective rubber sleeve 1, and the packing tape 5 is bonded on the outer wall of one side of the two sticking filler strips 7; through setting up packing sticky tape 5 and pasting filler strip 7, can further seal the gap department that first assembly parts 14 and second assembly parts 15 are connected, promoted waterproof ability.

In order to improve the practicability; as shown in fig. 1, second arc grooves 4 are formed at one ends of the first fixing head 2 and the second fixing head 6, glue injection holes 3 are uniformly distributed at one ends of the first fixing head 2 and the second fixing head 6, and the second arc grooves 4 and the glue injection holes 3 are in staggered distribution; through setting up second arc groove 4 and injecting glue hole 3, can carry out the joint with first fixed head 2 and second fixed head 6 when fixed to the electric wire, pour into glue through outermost side injecting glue hole 3 to bond, promote fixed effect, when needs take off, the mode that can cut downcuts along corresponding second arc groove 4, in order to realize the separation, thereby can reach the effect of repetitious usage.

The working principle is as follows: when leakage protection is carried out on a damaged electric wire, the protective rubber sleeve 1 is broken off and sleeved on the damaged part of the electric wire, the first assembling part 14 is inserted into the assembling hole of the second assembling part 15 through the connecting plug 17, so that the electric wire at the damaged part is reliably wrapped, the two first fixing heads 2 are inserted into the fixing inserting holes 13 of the two second fixing heads 6 through the fixing plugs 10 respectively, two ends of the protective rubber sleeve 1 are clamped, and the electric wire can be clamped and fixed simultaneously due to the hopper-shaped structure formed by the first fixing heads 2 and the second fixing heads 6, so that the protective rubber sleeve 1 is prevented from sliding on the surface of the electric wire, when the electric wire is clamped and fixed by the first fixing heads 2 and the second fixing heads 6, glue is filled through the outermost glue injecting holes 3 for bonding, the fixing effect is improved, when the protective rubber sleeve is required to be taken down, the protective rubber sleeve can be cut along the corresponding second arc grooves 4 in a cutting mode, so as to realize separation and achieve the effect of multiple utilization; in addition, through setting up packing sticky tape 5 and pasting filler strip 7, can further seal the gap department that first assembly parts 14 and second assembly parts 15 are connected, promoted waterproof ability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The electric leakage protection device applied to electrical prospecting comprises a protective rubber sleeve (1) and is characterized in that a first assembling portion (14) and a second assembling portion (15) are integrally arranged at two ends of the protective rubber sleeve (1), connecting plugs (17) which are uniformly distributed are integrally arranged on the outer wall of one side of the first assembling portion (14), assembling holes matched with the connecting plugs (17) and annular bulges (16) are formed in the outer wall of one side of the second assembling portion (15), and the first assembling portion (14) is detachably inserted into the assembling holes of the second assembling portion (15) through the connecting plugs (17) to form a cylindrical structure; two symmetrical fixing mechanisms are arranged at two ends of the protective rubber sleeve (1), each fixing mechanism comprises a first fixing head (2) and a second fixing head (6), fixing plugs (10) which are uniformly distributed are integrally arranged on the outer wall of one side of each first fixing head (2), and fixing jacks (13) matched with the fixing plugs (10) are formed in the outer wall of one side of each second fixing head (6); first fixed head (2) are installed in fixed jack (13) of second fixed head (6) through fixed plug (10) detachable, a hopper-shaped structure is constituteed with second fixed head (6) to first fixed head (2).

2. An earth leakage protection device for electrical prospecting according to claim 1, characterized in that the circumferential outer wall of the connecting plug (17) is integrally provided with an annular protrusion (16), and the annular protrusion (16) is clamped in the mounting hole of the second mounting portion (15).

3. An electric leakage protection device applied to electric prospecting according to claim 2, characterized in that an outer wall of one end of the second assembling portion (15) is integrally provided with an arc-shaped rib groove (18), and the second assembling portion (15) is clamped on an inner wall of one side of the protective rubber sleeve (1) through the arc-shaped rib groove (18).

4. The electrical leakage protection device applied to electrical prospecting of claim 3, wherein the outer circumferential walls of the two ends of the protective rubber sleeve (1) are respectively provided with a first arc groove (12), the inner walls of the first fixing head (2) and the second fixing head (6) are integrally provided with an arc rib (11), and the first fixing head (2) and the second fixing head (6) are respectively clamped in the first arc groove (12) of the protective rubber sleeve (1) through the arc rib (11).

5. An earth leakage protection device for electrical prospecting according to claim 4, characterized in that the protective rubber sleeve (1) is glued on one side with a crease strip (9).

6. An earth leakage protection device for electrical prospecting according to claim 5, characterized in that the protective rubber sleeve (1) is integrally provided with more than four rib bars (8) on the inner circumferential wall.

7. An earth leakage protection device for electrical prospecting according to claim 6, characterized in that the same packing tape (5) is bonded between two second fixing heads (6), two adhesive pads (7) adapted to the packing tape (5) are bonded on the protective rubber sleeve (1), and the packing tape (5) is bonded on the outer wall of one side of the two adhesive pads (7).

8. The electrical leakage protection device applied to electrical prospecting according to any one of claims 1 to 7, wherein one end of each of the first fixing head (2) and the second fixing head (6) is provided with a second arc groove (4), one end of each of the first fixing head (2) and the second fixing head (6) is provided with glue injection holes (3) which are uniformly distributed, and the second arc grooves (4) and the glue injection holes (3) are distributed in a staggered manner.