CN213390253U - Underground anti-seepage film plug-in connector - Google Patents

Abstract

The utility model discloses an underground prevention of seepage membrane plug-in connection, concretely relates to building underground prevents leaking technical field, including being responsible for the body, the outside of being responsible for the body is provided with outer body, the inside of outer body is provided with interior body, the top and the bottom of outer body all are provided with the spout, the top and the equal fixedly connected with fixed block in bottom of interior body, the fixed block runs through the inside fixedly connected with pivot of spout, the top swing joint of pivot has the movable block, the outside of interior body and outer body all is provided with the anticorrosive coating. The utility model discloses a be provided with interior body, spout, fixed block, movable block and pivot, utilize and be provided with the fixed block on the body, inlay inside the spout through pivot and movable block when the installation, when needs extension, with interior body pull to down, then when connecting, utilize the preformed hole of equidistant range, through the connection piece with locking bolt fixed can for the suitability that connects is higher.

Description

Underground anti-seepage film plug-in connector

Technical Field

The utility model relates to a building underground antiseep technical field specifically is secret prevention of seepage membrane plug-in connection.

Background

When underground construction is carried out, anti-seepage treatment is generally needed, anti-seepage films are generally adopted for anti-seepage nowadays, the anti-seepage films have good heat resistance and cold resistance, and when connection is carried out, a plug connector is needed for auxiliary connection, but the existing plug connector is low in applicability and has some problems which are not solved, so that the plug connector of the underground anti-seepage films needs to be improved.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional underground anti-seepage membrane plug-in connector is inconvenient to adjust the length, cannot be expanded and has insufficient applicability;

(2) the traditional underground anti-seepage film plug-in connector is not provided with an anti-corrosion function, so that the outer part of the connector is easy to rust, and the service life is influenced;

(3) traditional secret prevention of seepage membrane plug-in connection is not convenient for dismantle the installation, and is more troublesome when leading to the concatenation, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an underground prevention of seepage membrane plug-in connection to propose the problem of being not convenient for adjust length, unable extension in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: underground prevention of seepage membrane plug-in connection, including being responsible for the body, the outside of being responsible for the body is provided with outer body, the inside of outer body is provided with interior body, the top and the bottom of outer body all are provided with the spout, the top and the equal fixedly connected with fixed block in bottom of interior body, the fixed block runs through the inside fixedly connected with pivot of spout, the top swing joint of pivot has the movable block, the outside of interior body and outer body all is provided with the anticorrosive coating, it all is provided with the connecting block to be responsible for one side of body and anticorrosive coating, the equal swing joint in one side of connecting block has fixing bolt, one side of interior body all is provided with the preformed hole, the one end of interior body one side is provided with the connection piece, the equal swing joint in one side of connection piece has locking bolt, one side of outer body all.

Preferably, the movable block is embedded in the chute, and the inner pipe body forms a telescopic structure with the outer pipe body through the movable block.

Preferably, the movable block is movably connected with the rotating shaft, and a rotating structure is formed between the movable block and the rotating shaft.

Preferably, the material of the anticorrosive coating is epoxy asphalt anticorrosive paint.

Preferably, the sliding grooves are arranged in two groups, and the sliding grooves are symmetrically distributed about the central line of the outer tube body.

Preferably, the preformed hole is the same with the pilot hole size, the preformed hole is equidistant range in one side of interior body.

Preferably, the locking bolt and the inner pipe body form a dismounting and mounting structure through the preformed hole.

Compared with the prior art, the beneficial effects of the utility model are that: the underground anti-seepage film plug-in connector not only realizes convenient adjustment and expansion, increases the applicability, realizes the function of external corrosion resistance of the connector, but also realizes convenient splicing, disassembly and installation;

(1) the inner pipe body is provided with the sliding groove, the fixed block, the movable block and the rotating shaft, the fixed block is arranged on the inner pipe body, the rotating shaft and the movable block are embedded in the sliding groove during installation, the inner pipe body is pulled downwards when expansion is needed, and then the inner pipe body is fixed through the connecting sheets and the locking bolts by using the preformed holes arranged at equal intervals during connection, so that the applicability of the joint is higher;

(2) due to the arrangement of the anti-corrosion layer, the anti-corrosion layer is made of the epoxy asphalt anti-corrosion paint which has the advantages of low water absorption and good water resistance, has an anti-corrosion function, and is coated on the outer part of the outer pipe body, so that the outer part is prevented from being corroded;

(3) through being provided with connection piece, locking bolt, connecting block, fixing bolt, preformed hole and pilot hole, because of evenly being provided with the preformed hole on the interior body, all be provided with the pilot hole on the outer body, utilize connection piece and locking bolt to connect between two joints for it is more convenient during the concatenation installation.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the connection between the outer tube and the inner tube according to the present invention;

FIG. 3 is a schematic side view of the connection between the main pipe and the inner pipe according to the present invention;

fig. 4 is a schematic view of the connection mode of the connection sheet and the inner pipe body of the present invention.

In the figure: 1. a primary tube; 2. an inner tube body; 3. a fixed block; 4. a movable block; 5. a rotating shaft; 6. an outer tubular body; 7. an anticorrosive layer; 8. connecting blocks; 9. fixing the bolt; 10. a chute; 11. reserving a hole; 12. connecting sheets; 13. locking the bolt; 14. and (7) assembling holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an underground anti-seepage film plug-in connector comprises a main pipe body 1, an outer pipe body 6 is arranged outside the main pipe body 1, an inner pipe body 2 is arranged inside the outer pipe body 6, sliding grooves 10 are formed in the top end and the bottom end of the outer pipe body 6, fixed blocks 3 are fixedly connected to the top end and the bottom end of the inner pipe body 2, the fixed blocks 3 penetrate through a rotating shaft 5 fixedly connected to the inside of the sliding grooves 10, a movable block 4 is movably connected to the top end of the rotating shaft 5, an anti-corrosion layer 7 is arranged outside the inner pipe body 2 and the outer pipe body 6, a connecting block 8 is arranged on one side of the main pipe body 1 and one side of the anti-corrosion layer 7, a fixing bolt 9 is movably connected to one side of the connecting block 8, a reserved hole 11 is formed in one side of the inner pipe body 2, a connecting sheet 12 is arranged at one end.

Example 1: the movable block 4 is embedded in the chute 10, and the inner pipe body 2 forms a telescopic structure with the outer pipe body 6 through the movable block 4;

the movable block 4 is movably connected with the rotating shaft 5, and a rotating structure is formed between the movable block 4 and the rotating shaft 5;

the sliding grooves 10 are arranged in two groups, and the sliding grooves 10 are symmetrically distributed about the central line of the outer tube body 6;

the size of the preformed holes 11 is the same as that of the assembling holes 14, and the preformed holes 11 are arranged at equal intervals on one side of the inner pipe body 2;

specifically, as shown in fig. 1, 2 and 3, the inner pipe 2 is provided with the fixed block 3, and is embedded inside the sliding groove 10 through the rotating shaft 5 and the movable block 4 during installation, when the expansion is needed, the inner pipe 2 is drawn and pulled downwards, and then when the connection is performed, the preformed holes 11 which are arranged at equal intervals are utilized, and the connection is fixed through the connecting sheet 12 and the locking bolt 13, so that the applicability of the joint is higher.

Example 2: the anticorrosive layer 7 is made of epoxy asphalt anticorrosive paint;

specifically, as shown in fig. 1, the material of the anti-corrosion layer 7 is epoxy asphalt anti-corrosion paint, which has the advantages of low water absorption and good water resistance, has an anti-corrosion function, and is coated outside the outer pipe body 6, so that the outside is prevented from being rusted.

Example 3: the locking bolt 13 forms a dismounting and mounting structure with the inner pipe body 2 through the preformed hole 11;

specifically, as shown in fig. 1 and 4, because the inner pipe body 2 is uniformly provided with the preformed holes 11, the outer pipe body 6 is provided with the assembling holes 14, and the connecting sheet 12 and the locking bolt 13 can be used for connecting two joints, so that the splicing installation is more convenient.

The working principle is as follows: the utility model discloses when using, at first, utilize to be provided with fixed block 3 on the body 2 in, inlay inside spout 10 through pivot 5 and movable block 4 when the installation, when needs extension, with interior body 2 pull to down, then when connecting, utilize equidistant preformed hole 11 of arranging, through connection piece 12 and locking bolt 13 fixed can for the suitability that connects is higher.

Then, because the material of anticorrosive coating 7 is epoxy pitch anticorrosive paint, epoxy pitch anticorrosive paint has the advantage that the hydroscopicity is low and the water proofness is good, has anticorrosive function, coats outside outer body 6 for the outside prevents by the corrosion.

Finally, because of evenly being provided with preformed hole 11 on interior body 2, all be provided with pilot hole 14 on outer body 6, utilize connection piece 12 and locking bolt 13 to connect between two joints for it is more convenient during the concatenation installation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. Prevention of seepage membrane plug connector in underground is including being responsible for body (1), its characterized in that: the outer pipe body (6) is arranged outside the main pipe body (1), the inner pipe body (2) is arranged inside the outer pipe body (6), sliding grooves (10) are formed in the top end and the bottom end of the outer pipe body (6), fixed blocks (3) are fixedly connected to the top end and the bottom end of the inner pipe body (2), a rotating shaft (5) is fixedly connected to the inside, penetrating through the sliding grooves (10), of the fixed blocks (3), a movable block (4) is movably connected to the top end of the rotating shaft (5), anticorrosive layers (7) are arranged outside the inner pipe body (2) and the outer pipe body (6), connecting blocks (8) are arranged on one sides of the main pipe body (1) and the anticorrosive layers (7), fixing bolts (9) are movably connected to one side of each connecting block (8), reserved holes (11) are arranged on one side of the inner pipe body (2), and connecting pieces (12) are arranged at one end of one side of the inner, one side of the connecting piece (12) is movably connected with a locking bolt (13), and one side of the outer pipe body (6) is provided with an assembling hole (14).

2. An underground impermeable membrane plug connector according to claim 1, characterized in that: the movable block (4) is embedded in the sliding groove (10), and the inner pipe body (2) and the outer pipe body (6) form a telescopic structure through the movable block (4).

3. An underground impermeable membrane plug connector according to claim 1, characterized in that: the movable block (4) is movably connected with the rotating shaft (5), and a rotating structure is formed between the movable block (4) and the rotating shaft (5).

4. An underground impermeable membrane plug connector according to claim 1, characterized in that: the material of the anticorrosive layer (7) is epoxy asphalt anticorrosive paint.

5. An underground impermeable membrane plug connector according to claim 1, characterized in that: the sliding grooves (10) are arranged in two groups, and the sliding grooves (10) are symmetrically distributed around the central line of the outer pipe body (6).

6. An underground impermeable membrane plug connector according to claim 1, characterized in that: preformed hole (11) are the same with pilot hole (14) size, preformed hole (11) are equidistant range in one side of interior body (2).

7. An underground impermeable membrane plug connector according to claim 1, characterized in that: the locking bolt (13) forms a dismounting and mounting structure with the inner pipe body (2) through the preformed hole (11).

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