CN215956018U - Improved touchable front connector - Google Patents
Improved touchable front connector Download PDFInfo
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- CN215956018U CN215956018U CN202122464105.0U CN202122464105U CN215956018U CN 215956018 U CN215956018 U CN 215956018U CN 202122464105 U CN202122464105 U CN 202122464105U CN 215956018 U CN215956018 U CN 215956018U
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Abstract
The utility model relates to the technical field of cable joints, in particular to an improved touchable front joint which comprises a front joint body formed by combining a transverse connecting pipe and a longitudinal connecting pipe, wherein a sealing cover is clamped at the rear end of the transverse connecting pipe, a first external threaded ring is fixed at the bottom end of the longitudinal connecting pipe, and a second external threaded ring is fixed at one end, close to the sealing cover, of the transverse connecting pipe. The utility model can drive the L-shaped clamping plate to clamp the cover plate by rotating the threaded rod, has simple integral device, is arranged outside the front connector body, is convenient for subsequent maintenance, is provided with the first sealing part and the second sealing part, increases the integral sealing property, increases the dustproof effect of the dust absorption pad in the first sealing part, can detect whether electric leakage exists or not by the first annular conducting plate and the second annular conducting plate, and can remind an operator of the electric leakage condition when the electric leakage occurs and make adjustment in time by the first alarm and the second alarm.
Description
Technical Field
The utility model relates to the technical field of cable connectors, in particular to an improved touchable front connector.
Background
The cable joint has the main functions of connecting cables, protecting the cables to a certain degree, integrating water resistance, stress control, shielding and insulation, having good electrical and mechanical properties and being capable of being used for a long time under various severe environmental conditions. Has the advantages of light weight, convenient installation and the like. The cable terminal is widely applied to various fields of electric power, petrochemical industry, metallurgy, railway ports, buildings and the like.
Through retrieval, chinese patent publication No. CN213521230U discloses an anticreep european style front connector, including body and blanking cover, the cavity has been seted up in the body, blanking cover fixedly connected with circle piece, set up the spout of symmetric distribution on the circle piece, fixedly connected with fixed block in the cavity, the fixed block rotates and is connected with the turning block, the tip lateral wall fixedly connected with fixture block of turning block, fixture block and spout block, the lateral wall of fixture block is seted up flutedly. According to the utility model, the rotating block is rotated under the pushing of the screw rod so as to remove the limitation on the round block, so that the round block can be drawn out of the cavity, the plug cover is convenient to mount, complex steps are not needed, the sliding grooves symmetrically distributed on the round block are clamped with the clamping blocks so as to limit the round block, the plug cover can stably seal the opening at one end of the cavity, the influence of the external environment on the cavity is prevented, and the front connector is safer in the use process.
The anti-creeping European-style front connector in the patent has the following defects: the fixing device for the blocking cover is arranged in the body, so that the blocking cover is not easy to butt joint on one hand, and the subsequent maintenance is not convenient on the other hand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an improved touchable front connector.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a tangible front connection of improved generation, includes the front connection body that forms by transverse connection pipe and vertical connecting pipe combination, the back end joint of transverse connection pipe has sealed lid, and the bottom mounting of vertical connecting pipe has first external screw ring, the one end that transverse connection pipe is close to sealed lid is fixed with the external screw ring of second, and the one end that transverse connection pipe kept away from sealed lid is fixed with the external screw ring of third, first external screw ring spiro union has first seal member, and the external screw ring spiro union of second has a reinforcement member, the external screw ring spiro union of third has the second seal member.
Preferably, the first sealing component comprises a first built-in threaded ring, a fixing ring and a first sealing cover, the fixing ring is fixed on the outer wall of the first built-in threaded ring, the first built-in threaded ring is in threaded fit with the first external threaded ring, the outer wall of the bottom of the fixing ring is fixed with columnar boxes which are distributed in an annular shape at equal intervals, the inner wall of the top of each columnar box is fixed with a spring, the bottom end of each spring is fixed with a sliding plate, the outer wall of the bottom of each columnar box is provided with a sliding opening, the inner wall of each sliding opening is connected with a connecting column in a sliding manner, the top end of each connecting column is fixedly connected with the corresponding sliding plate, the bottom ends of the connecting columns are fixedly connected with the first sealing cover, the outer wall of the top of the first sealing cover is provided with a first round opening, the inner wall of the first round opening is fixed with a first annular conductive sheet, the first annular conductive sheet is in sliding fit with the outer wall of the longitudinal connecting pipe, and the inner wall of the first sealing cover is fixed with a dust collection pad, and the bottom of first sealed cowling is fixed with first sealing washer, and top outer wall one side of first sealed cowling is fixed with first siren.
Preferably, the reinforcing part comprises a second built-in threaded ring, the second built-in threaded ring and the second built-in threaded ring form a screwed connection fit, the outer wall of the second built-in threaded ring is fixed with symmetrically distributed L-shaped plates, one end of each L-shaped plate, which is far away from the sealing cover, is provided with a threaded hole, the inner wall of each threaded hole is screwed with a threaded rod, one end of each threaded rod is connected with an L-shaped clamping plate through a bearing, and the L-shaped clamping plates and the sealing covers form a clamping connection fit.
Preferably, the second sealing part comprises a third built-in threaded ring, a mounting ring and a second sealing cover, the third built-in threaded ring and the third built-in threaded ring form a screwed connection fit, the mounting ring is fixed on the outer wall of the third built-in threaded ring, the outer wall of the third built-in threaded ring is provided with two symmetrically distributed screw holes, the inner wall of each screw hole is screwed with a screw rod, one ends of the two screw rods are connected with the second sealing cover through bearings, a second round opening is formed in the outer wall of one side of the second sealing cover, a second annular conducting plate is fixed on the inner wall of the second round opening, the second annular conducting plate forms a sliding fit with the outer wall of the transverse connecting pipe, a second sealing ring is fixed at one end of the second sealing cover, and a second alarm is fixed on the outer wall of one end of the second sealing cover.
Preferably, the first annular conductive sheet is electrically connected to the first alarm, and the second annular conductive sheet is electrically connected to the second alarm.
Preferably, the specification of the sliding plate is matched with that of the columnar box, and the sliding plate is in sliding fit with the inner wall of the columnar box.
Preferably, the L-shaped clamping plate is in contact with the outer wall of the transverse connecting pipe.
The utility model has the beneficial effects that:
1. this tangible preceding joint of improved generation, the accessible rotates the threaded rod and drives L shape cardboard and close the lid board card, and the integrated device is simple, set up in the front connection body outsidely, the follow-up maintenance of being convenient for, first seal part and second seal part have been set up, holistic leakproofness has been increased, dust absorption pad in the first seal part has increased dustproof effect, whether first cyclic annular conducting strip and the detectable of the cyclic annular conducting strip of second leak electricity, when a electric leakage, first siren and second siren send out the police dispatch newspaper, can remind operating personnel to take place the electric leakage condition, in time make the adjustment.
2. This touchable front connector of improved generation, first sealing member, second sealing member and reinforcement member all connect this body coupling through the mode of spiro union with the front, so can realize convenient to detach's effect.
Drawings
FIG. 1 is a perspective view of a first sealing member of an improved touchable front joint according to the present invention;
FIG. 2 is a schematic diagram of a cross-sectional view of an improved touchable front joint according to the present invention;
FIG. 3 is a schematic perspective view of a reinforcement member of an improved touchable front joint according to the present invention;
fig. 4 is a schematic perspective view of a second sealing member of an improved touchable front joint according to the present invention.
In the figure: the vertical connecting pipe of 1, 2 horizontal connecting pipes, 3 sealed lids, 4 first external screw thread rings, 5 second external screw thread rings, 6 third external screw thread rings, 7 first built-in screw thread rings, 8 fixed rings, 9 cylindrical boxes, 10 springs, 11 connecting columns, 12 first sealed cowls, 13 first cyclic annular conducting strips, 14 first sirens, 15 dust absorption pads, 16 first sealing washers, 17 second built-in screw thread rings, 18 threaded rods, 19L-shaped snap-gauge, 20 third built-in screw thread rings, 21 mounting rings, 22 threaded rods, 23 second sealed cowls, 24 second cyclic annular conducting strips, 25 second sirens, 26 second sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, an improved touchable front connector comprises a front connector body formed by combining a transverse connecting pipe 2 and a longitudinal connecting pipe 1, wherein a sealing cover 3 is clamped at the rear end of the transverse connecting pipe 2, a first external threaded ring 4 is fixed at the bottom end of the longitudinal connecting pipe 1, a second external threaded ring 5 is fixed at one end, close to the sealing cover 3, of the transverse connecting pipe 2, a third external threaded ring 6 is fixed at one end, far away from the sealing cover 3, of the transverse connecting pipe 2, the first external threaded ring 4 is in threaded connection with a first sealing part, the second external threaded ring 5 is in threaded connection with a reinforcing part, and the third external threaded ring 6 is in threaded connection with a second sealing part;
the first sealing component comprises a first built-in threaded ring 7, a fixing ring 8 and a first sealing cover 12, the fixing ring 8 is fixed on the outer wall of the first built-in threaded ring 7, the first built-in threaded ring 7 is in threaded connection with the first external threaded ring 4, the outer wall of the bottom of the fixing ring 8 is fixed with columnar boxes 9 which are distributed annularly at equal intervals, the inner wall of the top of each columnar box 9 is fixed with a spring 10, the bottom end of each spring 10 is fixed with a sliding plate, the outer wall of the bottom of each columnar box 9 is provided with a sliding opening, the inner wall of each sliding opening is connected with a connecting column 11 in a sliding manner, the top ends of the connecting columns 11 are fixedly connected with the sliding plates, the bottom ends of the connecting columns 11 are fixedly connected with the first sealing cover 12, the outer wall of the top of the first sealing cover 12 is provided with a first round opening, the inner wall of the first round opening is fixed with a first annular conducting strip 13, and the first annular conducting strip 13 is in sliding fit with the outer wall of the longitudinal connecting pipe 1, a dust absorption pad 15 is fixed on the inner wall of the first sealing cover 12, a first sealing ring 16 is fixed at the bottom end of the first sealing cover 12, a first alarm 14 is fixed on one side of the outer wall of the top of the first sealing cover 12, the first sealing cover 12 can be automatically attached to other parts under the influence of the springs 10, the second sealing cover 23 can be attached to other parts by rotating the two screw rods 22, the overall sealing performance is improved by matching the first sealing ring 16 and the second sealing ring 26, and the dust absorption pad 15 in the first sealing part has an increased dustproof effect;
the reinforcing component comprises a second built-in threaded ring 17, the second built-in threaded ring 17 and a second external threaded ring 5 form threaded connection fit, L-shaped plates which are symmetrically distributed are fixed on the outer wall of the second built-in threaded ring 17, threaded holes are formed in the ends, away from the sealing cover 3, of the L-shaped plates, threaded rods 18 are screwed on the inner walls of the threaded holes, one ends of the two threaded rods 18 are connected with L-shaped clamping plates 19 through bearings, the L-shaped clamping plates 19 and the sealing cover 3 form clamping fit, after the cover plate 3 and the transverse connecting pipe 2 are clamped, the two threaded rods 18 can be rotated to drive the two L-shaped clamping plates 19 to clamp the cover plate 3, the integral device is simple, the reinforcing component is arranged outside the front connector body, and subsequent maintenance is facilitated;
the second sealing part comprises a third built-in threaded ring 20, a mounting ring 21 and a second sealing cover 23, the third built-in threaded ring 20 and the third external threaded ring 6 form a screwed connection, the mounting ring 21 is fixed on the outer wall of the third built-in threaded ring 20, the outer wall of the third built-in threaded ring 20 is provided with two symmetrically distributed screw holes, the inner wall of each screw hole is screwed with a screw rod 22, one end of each screw rod 22 is connected with the second sealing cover 23 through a bearing, the outer wall of one side of the second sealing cover 23 is provided with a second round opening, the inner wall of the second round opening is fixed with a second annular conducting strip 24, the second annular conducting strip 24 and the outer wall of the transverse connecting pipe 2 form a sliding connection, one end of the second sealing cover 23 is fixed with a second sealing ring 26, the outer wall of one end of the second sealing cover 23 is fixed with a second alarm 25, the first annular conducting strip 13 is electrically connected with the first alarm 14, the second annular conducting sheet 24 is electrically connected with the second alarm 25, and meanwhile, the first annular conducting sheet 13 and the second annular conducting sheet 24 can detect whether electric leakage exists or not, and when electric leakage exists, the first alarm 14 and the second alarm 25 give out an alarm to remind an operator of the occurrence of the electric leakage condition and make adjustment in time;
the specification of slide and the specification looks adaptation of column case 9, and the slide forms sliding fit with the inner wall of column case 9, and L-shaped cardboard 19 contacts with the outer wall of lateral connection pipe 2.
The working principle is as follows: the first sealing part, the second sealing part and the reinforcing part are arranged, the first sealing cover 12 can be automatically attached to other parts under the influence of a plurality of springs 10, the second sealing cover 23 can be attached to other parts through rotating two screw rods 22 and is matched with the first sealing ring 16 and the second sealing ring 26 to increase the integral sealing performance, the dust absorption pad 15 in the first sealing part is added with a dustproof effect, meanwhile, the first annular conducting plate 13 and the second annular conducting plate 24 can detect whether electric leakage exists or not, when electric leakage exists, the first alarm 14 and the second alarm 25 give an alarm to remind an operator of the occurrence of the electric leakage condition and make adjustment in time, after the cover plate 3 is clamped with the transverse connecting pipe 2, the two threaded rods 18 can be rotated to drive the two L-shaped clamping plates 19 to clamp the cover plate 3, the integral device is simple and is arranged outside the front connector body, facilitating subsequent maintenance.
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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a tangible front connection of improved generation, includes the front connection body that forms by the combination of transverse connection pipe (2) and longitudinal joint pipe (1), its characterized in that, the back end joint of transverse connection pipe (2) has sealed lid (3), and the bottom mounting of longitudinal joint pipe (1) has first external screw thread ring (4), the one end that transverse connection pipe (2) are close to sealed lid (3) is fixed with second external screw thread ring (5), and the one end that transverse connection pipe (2) kept away from sealed lid (3) is fixed with third external screw thread ring (6), first external screw thread ring (4) spiro union has first seal part, and second external screw thread ring (5) spiro union has reinforcement member, third external screw thread ring (6) spiro union has second seal part.
2. The improved touchable front connector according to claim 1, wherein the first sealing component comprises a first built-in threaded ring (7), a fixing ring (8) and a first sealing cover (12), the fixing ring (8) is fixed on the outer wall of the first built-in threaded ring (7), the first built-in threaded ring (7) is in threaded fit with the first external threaded ring (4), the outer wall of the bottom of the fixing ring (8) is fixed with columnar boxes (9) which are distributed annularly at equal intervals, the inner wall of the top of each columnar box (9) is fixed with a spring (10), the bottom of each spring (10) is fixed with a sliding plate, the outer wall of the bottom of each columnar box (9) is provided with a sliding opening, the inner wall of each sliding opening is connected with a connecting column (11) in a sliding manner, the top ends of the connecting columns (11) are fixedly connected with the sliding plate, and the bottom ends of the connecting columns (11) are fixedly connected with the first sealing cover (12), and the top outer wall of the first sealing cover (12) is provided with a first round opening, the inner wall of the first round opening is fixed with a first annular conducting strip (13), the first annular conducting strip (13) is in sliding fit with the outer wall of the longitudinal connecting pipe (1), the inner wall of the first sealing cover (12) is fixed with a dust absorption pad (15), the bottom end of the first sealing cover (12) is fixed with a first sealing ring (16), and one side of the top outer wall of the first sealing cover (12) is fixed with a first alarm (14).
3. The improved touchable front connector according to claim 1, wherein the reinforcing component comprises a second built-in threaded ring (17), the second built-in threaded ring (17) and the second external threaded ring (5) form a screwed connection, the outer wall of the second built-in threaded ring (17) is fixed with symmetrically distributed L-shaped plates, one ends of the L-shaped plates, far away from the sealing cover (3), are provided with threaded holes, threaded rods (18) are screwed on the inner walls of the threaded holes, one ends of the two threaded rods (18) are connected with L-shaped clamping plates (19) through bearings, and the L-shaped clamping plates (19) form a clamping connection with the sealing cover (3).
4. The improved touchable front connector according to claim 1, wherein the second sealing component comprises a third built-in threaded ring (20), a mounting ring (21) and a second sealing cover (23), the third built-in threaded ring (20) is in threaded connection with a third external threaded ring (6), the mounting ring (21) is fixed on the outer wall of the third built-in threaded ring (20), the outer wall of the third built-in threaded ring (20) is provided with two symmetrically distributed screw holes, the inner walls of the screw holes are in threaded connection with screw rods (22), one ends of the two screw rods (22) are connected with the second sealing cover (23) through bearings, one side outer wall of the second sealing cover (23) is provided with a second round opening, the inner wall of the second round opening is fixed with a second annular conductive sheet (24), and the second annular conductive sheet (24) is in sliding connection with the outer wall of the transverse connecting pipe (2), a second sealing ring (26) is fixed at one end of the second sealing cover (23), and a second alarm (25) is fixed on the outer wall of one end of the second sealing cover (23).
5. An improved touchable front connector according to claim 2, wherein the first annular conductive tab (13) is electrically connected to the first alarm (14) and the second annular conductive tab (24) is electrically connected to the second alarm (25).
6. Improved touchable front connector according to claim 2, characterized in that the dimensions of the slide are adapted to the dimensions of the cylindrical box (9) and the slide forms a sliding fit with the inner wall of the cylindrical box (9).
7. Improved touchable front connector according to claim 3, characterized in that the L-shaped catch plate (19) is in contact with the outer wall of the lateral connection tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122464105.0U CN215956018U (en) | 2021-10-13 | 2021-10-13 | Improved touchable front connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122464105.0U CN215956018U (en) | 2021-10-13 | 2021-10-13 | Improved touchable front connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215956018U true CN215956018U (en) | 2022-03-04 |
Family
ID=80413980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122464105.0U Active CN215956018U (en) | 2021-10-13 | 2021-10-13 | Improved touchable front connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215956018U (en) |
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2021
- 2021-10-13 CN CN202122464105.0U patent/CN215956018U/en active Active
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