CN211175362U

CN211175362U - Switching type oil tank outlet sealing device

Info

Publication number: CN211175362U
Application number: CN201921703935.0U
Authority: CN
Inventors: 朱继华
Original assignee: Shenzhen Wistar Technology Co ltd
Current assignee: Shenzhen Wistar Technology Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-04
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a switching type oil groove outlet sealing device, wherein a fixed component is arranged at the bottom end of the front surface of a substrate, a first clamping groove is equidistantly arranged on the front surface of the fixed plate, a movable plate is movably arranged at one side of the fixed plate, a connecting screw rod penetrates through the inner part of the movable plate, a second clamping groove is arranged on the movable plate corresponding to the first clamping groove, a sealing component is arranged on the front surface of the substrate, an internal thread pipe is sleeved at one end of the external thread pipe through threads, and a backing ring is adhered on the side surface of the internal thread pipe close to an inflating ring, the gap between the top end of the external thread pipe and the inner part of the internal thread pipe is filled, and the sealing performance is further improved.

Description

Switching type oil tank outlet sealing device

Technical Field

The utility model relates to an oil groove technical field that is qualified for next round of competitions specifically is a switching formula oil groove sealing device that is qualified for next round of competitions.

Background

The oil groove outlet sealing device is characterized in that an opening is covered by an epoxy plate at an oil groove opening, holes of corresponding quantity are formed in the epoxy plate, a binding post is installed in each hole, the binding post is connected with a corresponding electronic element, and the terminal box is connected to the outer side of the oil groove of the binding post to complete the fixing process of the binding post.

However, when the wiring is performed, the number of the wiring terminals is large, the circuits are very messy, the arrangement is difficult, the cleaning is difficult, a great deal of inconvenience is brought to the wiring and the maintenance, and the circuits are easy to shake, so that the problem of tightness is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a switching formula oil bath sealing device that is qualified for next round of competitions can effectively solve this kind of switching that proposes in the above-mentioned background art and when working a telephone switchboard, terminal quantity is more, and the circuit is very mixed and disorderly, is difficult to arrange in order, is difficult to clear up the clearance, brings a great deal of inconvenient problem for wiring and maintenance, and the circuit rocks easily, leads to the leakproofness to go wrong.

In order to achieve the above object, the utility model provides a following technical scheme: a switching type oil tank outlet wire sealing device comprises a base plate, wherein inner hexagonal screws are uniformly arranged at the edge of the front surface of the base plate, and supporting screws are arranged in the middle of the two ends of the front surface of the base plate;

the bottom end of the front side of the substrate is provided with a fixing assembly, and the fixing assembly comprises a fixing plate, a first wire clamping groove, a sponge gasket, a movable plate, a movable opening, a connecting screw rod, a second wire clamping groove and a spring piece;

the fixed plate is installed in positive bottom of base plate, first card wire casing has been seted up to the positive equidistance of fixed plate, the inside sponge gasket that bonds of first card wire casing, fixed plate one side movable mounting has the fly leaf, the removal mouth has all been seted up at the fly leaf both ends, it has connecting screw, two to run through inside the removal mouth connecting screw installs in the fixed plate both ends through the screw thread respectively, the fly leaf corresponds first card wire casing department and has seted up second card wire casing, the spring leaf has all been welded at the inside both ends of second card wire casing.

Preferably, the middle part of the supporting screw is fixedly sleeved with a sleeve, and the cross section of the sleeve is in a regular hexagon shape.

Preferably, the width of the spring piece is the same as the thickness of the movable plate, and anti-skid grains are uniformly arranged on the side surface of the spring piece.

Preferably, the positions of the connecting screw rod corresponding to the front and the back of the movable plate are respectively sleeved with a limiting ring.

Preferably, the two ends of the supporting screw rod are respectively arranged at the two ends of the protective shell, and the top end of the supporting screw rod is sleeved with a positioning screw cap through threads.

Preferably, the front surface of the substrate is provided with a sealing assembly, and the sealing assembly comprises a wire outlet, an external thread pipe, an O-shaped sealing ring, an internal thread pipe, an inflatable ring, a backing ring and an end cover;

a plurality of the outlet is evenly seted up in the positive middle part of base plate, there is the external screw thread pipe the outlet is inside through threaded connection, O type sealing washer has been cup jointed to external screw thread pipe one end, external screw thread pipe one end has cup jointed the internal thread pipe through the screw thread, the internal thread is inside to be close to external screw thread pipe one end and has been placed the ring of aerifing, it has the backing ring to aerify the ring to be close to internal thread pipe side bonding, the welding of internal thread pipe one end has the end cover.

Preferably, hexagonal nuts are welded in the middle of the external thread pipe and the middle of the internal thread pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with fixed subassembly, behind the connecting cable, with inside cable imbeds to first card wire casing one by one, aim at first card wire casing installation fly leaf with second card wire casing, rotate connecting screw, spring leaf extrusion cable, accomplish fixed cable's process, it is fixed through fixed subassembly with mixed and disorderly cable, easily arrange in order, prevent that the cable from rocking and leading to sealed not tight situation, the wiring is overhauld more conveniently.

2. The sealing assembly is arranged, a cable is placed in the external thread pipe and the internal thread pipe, the sealing performance between the external thread pipe and the wire outlet is improved through the O-shaped sealing ring, when the external thread pipe and the internal thread pipe are connected, the top end of the internal thread pipe extrudes the inflation ring, the inflation ring is extruded, a gap between the top end of the external thread pipe and the inner part of the internal thread pipe is filled, and the sealing performance is further improved.

3. Through protective housing protection substrate openly, prevent debris such as dust and get into to fix convenient dismounting through set nut.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the fixing assembly of the present invention;

fig. 3 is a schematic view of the installation structure of the protective shell of the present invention;

FIG. 4 is a schematic view of the installation structure of the inflatable ring of the present invention;

reference numbers in the figures: 1. a substrate; 2. an inner hexagonal screw; 3. a support screw;

4. a fixing assembly; 401. a fixing plate; 402. a first wire clamping groove; 403. a sponge pad; 404. a movable plate; 405. moving the port; 406. connecting a screw rod; 407. a second wire clamping groove; 408. a spring plate;

5. a sleeve; 6. a limiting ring; 7. a protective shell; 8. positioning a nut;

9. a seal assembly; 901. an outlet; 902. an externally threaded tube; 903. an O-shaped sealing ring; 904. an internally threaded tube; 905. an inflatable ring; 906. a backing ring; 907. and (4) end covers.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a switching type oil groove sealing device that is qualified for next round of competitions, including base plate 1, the edge of base plate 1 front evenly installs hexagon socket head cap screw 2, base plate 1 front both ends middle part all installs supporting screw 3, two supporting screw 3 tip are installed respectively in protective housing 7 both ends, supporting screw 3 top has cup jointed positioning nut 8 through the screw thread, through the part of protective housing 7 protection base plate 1 front installation, supporting screw 3 middle part is fixed cup jointed sleeve pipe 5, sleeve pipe 5 cross-section is regular hexagon, be convenient for rotate dismouting supporting screw 3;

the bottom end of the front surface of the substrate 1 is provided with a fixing component 4, and the fixing component 4 comprises a fixing plate 401, a first wire clamping groove 402, a sponge gasket 403, a movable plate 404, a moving opening 405, a connecting screw 406, a second wire clamping groove 407 and a spring piece 408;

the fixed plate 401 is installed at the bottom end of the front surface of the base plate 1, the front surface of the fixed plate 401 is equidistantly provided with first wire clamping grooves 402, sponge gaskets 403 are adhered inside the first wire clamping grooves 402, one side of the fixed plate 401 is movably installed with a movable plate 404, both ends of the movable plate 404 are respectively provided with a movable port 405, a connecting screw 406 penetrates through the movable port 405, the connecting screw 406 is sleeved with a limiting ring 6 at the positions corresponding to the front surface and the back surface of the movable plate 404, so that the connecting screw 406 can rotate inside the movable plate 404, the connecting screw rods 406 are prevented from falling off, the two connecting screw rods 406 are respectively installed at the two ends of the fixed plate 401 through threads, the movable plate 404 is provided with a second clamping line groove 407 corresponding to the first clamping line groove 402, spring pieces 408 are welded at the two ends of the interior of the second clamping line groove 407, the width of each spring piece 408 is the same as the thickness of the movable plate 404, anti-skidding lines are uniformly formed in the side surface of each spring piece 408, and the spring pieces 408 can extrude and fix the connecting lines.

The front surface of the base plate 1 is provided with a sealing assembly 9, and the sealing assembly 9 comprises a wire outlet 901, an external thread pipe 902, an O-shaped sealing ring 903, an internal thread pipe 904, an inflatable ring 905, a backing ring 906 and an end cover 907;

a plurality of wire outlets 901 are uniformly arranged in the middle of the front surface of the substrate 1, an external threaded pipe 902 is connected inside the wire outlets 901 through threads, an O-shaped sealing ring 903 is sleeved at one end of the external threaded pipe 902, an internal threaded pipe 904 is sleeved at one end of the external threaded pipe 902 through threads, hexagonal nuts are welded in the middle of the external threaded pipe 902 and the internal threaded pipe 904, the external threaded pipe 902 and the internal threaded pipe 904 are conveniently disassembled and assembled through a wrench, an inflating ring 905 is placed inside the internal threaded pipe 904 close to one end of the external threaded pipe 902, a cushion ring 906 is bonded on the side face of the inflating ring 905 close to the internal threaded pipe 904, and an end cover 907.

The utility model discloses a theory of operation and use flow: the internal threaded pipe 904, the inflatable ring 905 and the external threaded pipe 902 are sequentially sleeved at one end of the cable, one end of the external threaded pipe 902 is connected with the wire outlet 901 through threads, the O-shaped sealing ring 903 extrudes the front surface of the substrate 1 at the moment, the sealing performance between the external threaded pipe 902 and the wire outlet 901 is improved, the internal threaded pipe 904 and the external threaded pipe 902 are connected through threads, the cushion ring 906 is pushed by the top end of the external threaded pipe 902 to push the inflatable ring 905 into the internal threaded pipe 904, the inflatable ring 905 is extruded to fill the gaps among the top end of the external threaded pipe 902, the internal threaded pipe 904 and the cable, the sealing performance is further improved, the sealing performance is improved, and oil leakage is prevented;

behind the connecting cable, with inside the cable imbeds the first card wire casing 402 of fixed plate 401 one by one, aim at first card wire casing 402 installation fly leaf 404 with second card wire casing 407, rotate connecting screw 406, spacing ring 6 is fixed to make connecting screw 406 only can remove the inside rotation of mouthful 405, spacing ring 6 promotes fly leaf 404 and is close to fixed plate 401, sponge gasket 403 and spring leaf 408 extrusion cable, accomplish fixed cable's process, it is fixed to pass through fixed subassembly 4 with mixed and disorderly cable, easily arrange in order, prevent that the cable from rocking and lead to sealed untight situation, the cable is easily distinguished, it is more convenient to connect the wiring and overhaul.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A switching type oil tank outlet sealing device comprises a substrate (1), and is characterized in that: inner hexagonal screws (2) are uniformly arranged at the edge of the front surface of the base plate (1), and supporting screws (3) are respectively arranged in the middle parts of two ends of the front surface of the base plate (1);

the bottom end of the front surface of the base plate (1) is provided with a fixing component (4), and the fixing component (4) comprises a fixing plate (401), a first wire clamping groove (402), a sponge gasket (403), a movable plate (404), a movable opening (405), a connecting screw rod (406), a second wire clamping groove (407) and a spring piece (408);

fixed plate (401) are installed in the positive bottom of base plate (1), first card wire casing (402) have been seted up to fixed plate (401) positive equidistance, first card wire casing (402) inside bonding has sponge gasket (403), fixed plate (401) one side movable mounting has fly leaf (404), the mouth (405) of moving has all been seted up at fly leaf (404) both ends, it has connecting screw (406), two to move mouthful (405) inside running through connecting screw (406) two connecting screw (406) are installed in fixed plate (401) both ends through the screw thread respectively, fly leaf (404) correspond first card wire casing (402) department and have seted up second card wire casing (407), spring leaf (408) have all been welded at the inside both ends of second card wire casing (407).

2. The tandem type oil sump outlet line sealing device of claim 1, wherein: the middle part of the supporting screw rod (3) is fixedly sleeved with a sleeve (5), and the cross section of the sleeve (5) is in a regular hexagon shape.

3. The tandem type oil sump outlet line sealing device of claim 1, wherein: the width of the spring piece (408) is the same as the thickness of the movable plate (404), and anti-skid grains are uniformly arranged on the side surface of the spring piece (408).

4. The tandem type oil sump outlet line sealing device of claim 1, wherein: the positions of the connecting screw rod (406) corresponding to the front surface and the back surface of the movable plate (404) are sleeved with limit rings (6).

5. The tandem type oil sump outlet line sealing device of claim 1, wherein: two supporting screw rod (3) tip is installed respectively in protective housing (7) both ends, positioning nut (8) have been cup jointed through the screw thread on supporting screw rod (3) top.

6. The tandem type oil sump outlet line sealing device of claim 1, wherein: the front surface of the base plate (1) is provided with a sealing assembly (9), and the sealing assembly (9) comprises a wire outlet (901), an external thread pipe (902), an O-shaped sealing ring (903), an internal thread pipe (904), an inflatable ring (905), a backing ring (906) and an end cover (907);

the wire outlets (901) are uniformly arranged in the middle of the front face of the substrate (1), an external threaded pipe (902) is connected to the inside of each wire outlet (901) through threads, an O-shaped sealing ring (903) is sleeved at one end of the external threaded pipe (902), an internal threaded pipe (904) is sleeved at one end of the external threaded pipe (902) through threads, an inflatable ring (905) is placed at one end, close to the external threaded pipe (902), of the inside of the internal threaded pipe (904), a cushion ring (906) is bonded to the side face, close to the internal threaded pipe (904), of the inflatable ring (905), and an end cover (907) is welded at one end of the internal threaded pipe (904).

7. The tandem type oil sump outlet line sealing device of claim 6, wherein: hexagonal nuts are welded in the middle of the external threaded pipe (902) and the internal threaded pipe (904).