CN212875316U - Light current engineering spool connecting device - Google Patents
Light current engineering spool connecting device Download PDFInfo
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- CN212875316U CN212875316U CN202021361173.3U CN202021361173U CN212875316U CN 212875316 U CN212875316 U CN 212875316U CN 202021361173 U CN202021361173 U CN 202021361173U CN 212875316 U CN212875316 U CN 212875316U
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- spool
- annular
- rod
- fixing plate
- fixedly connected
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Abstract
The utility model relates to a light current engineering technical field just discloses a light current engineering spool connecting device, include: the first wire pipe and the second wire pipe are tightly attached together; the first annular fixing plate is fixedly sleeved at the right end of the outer surface of the first pipeline; the second annular fixing plate is fixedly sleeved at the left end of the outer surface of the second wire tube; four gag lever posts, four the even fixed connection of equal angle of gag lever post is at the surface of first spool. The utility model discloses a cooperation of first annular fixed plate, second annular fixed plate, annular groove and sealing washer, the fixed tight back of first annular fixed plate second annular fixed plate that makes, the sealing washer can be sealed with the junction of first spool and second spool to avoid external water to get into and influence circuit safety from the junction of first spool and second spool.
Description
Technical Field
The utility model relates to a light current engineering technical field specifically is a light current engineering spool connecting device.
Background
Weak electrical engineering is a category of electrical power applications. Electric power applications can be classified into strong electricity and weak electricity according to the strength of electric power transmission power. The electricity for buildings and building groups generally refers to weak electricity with alternating current of 220V and below 50 Hz. The electric energy is mainly supplied to people and converted into other energy sources, such as air conditioning power utilization, lighting power utilization, power utilization and the like.
Need lay a large amount of electric wires in the weak current engineering construction, set up the circuit pipeline in the electric wire outside many for improving transmission line security, consequently can use the spool, but the spool is length limited when using, consequently need connect a plurality of spools and use, and current spool connecting device is not convenient enough when connecting, and it is not good to connect the back leakproofness simultaneously, leads to the spool like this to carry out water easily when the local use of some easy ponding to influence circuit security.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides a light current engineering spool connecting device.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
a light-current engineering spool connection, comprising:
the first wire pipe and the second wire pipe are tightly attached together;
the first annular fixing plate is fixedly sleeved at the right end of the outer surface of the first pipeline;
the second annular fixing plate is fixedly sleeved at the left end of the outer surface of the second wire tube;
the four limiting rods are uniformly and fixedly connected to the outer surface of the first line pipe at equal angles;
the four connecting boxes are uniformly and fixedly connected to the outer surface of the second line pipe at equal angles, and correspond to the four limiting rods;
the sliding rod is fixedly connected to the bottom of the inner cavity of the connecting box;
the sleeve is fixedly connected to the top of the inner wall of the left side of the connecting box;
the threaded rod is sleeved at one end of the sleeve, which is far away from the inner wall of the left side of the connecting box;
the bearing is embedded on the right side surface of the connecting box, and an inner ring of the bearing is fixedly sleeved with the surface of the threaded rod;
the adjusting knob is fixedly connected with one end, far away from the sleeve, of the threaded rod;
the movable block is sleeved on the surfaces of the sliding rod and the threaded rod;
the connecting seat is fixedly connected to the top of the movable block, and one end, far away from the movable block, of the connecting seat penetrates through a top plate of the connecting box and extends to the upper part of the connecting box;
the locking lever, the locking lever is articulated through pivot and the one end that the movable block was kept away from to the connecting seat, just the one end and the gag lever post joint that the connecting seat was kept away from to the locking lever.
In a further embodiment, annular grooves are formed in opposite sides of the first annular fixing plate and the second annular fixing plate, sealing rings are arranged in the two annular grooves, and the sealing rings are sleeved at the connecting positions of the first spool and the second spool.
In a further embodiment, four positioning holes which are uniformly distributed at equal angles are formed in the right side of the first annular fixing plate, four positioning rods which are uniformly distributed at equal angles are fixedly connected to the left side of the second annular fixing plate, and the positioning rods are inserted into the positioning holes.
In a further embodiment, the movable block is sleeved on the surface of the sliding rod, and the movable block is in threaded connection with the surface of the threaded rod.
In a further embodiment, a sliding groove is formed in the top of the connecting box, the connecting seat is arranged in the sliding groove in a penetrating mode, and the connecting seat slides in the sliding groove.
(III) advantageous effects
The utility model provides a light current engineering spool connecting device. The method has the following beneficial effects:
(1) this light current engineering spool connecting device, through the cooperation of first annular fixed plate, second annular fixed plate, annular groove and sealing washer, the fixed tight back of first annular fixed plate second annular fixed plate that makes, the sealing washer can be sealed with the junction of first spool and second spool to avoid external water to get into and influence circuit safety from the junction of first spool and second spool.
(2) This light current engineering spool connecting device drives movable block top connecting seat through the rotation of threaded rod and removes, then utilizes the joint between check lock lever and the gag lever post to fix first annular fixed plate and second annular fixed plate tightly to the convenience is connected first spool and second spool, and the firm of connection.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an internal structure schematic diagram of the connection box of the present invention.
[ description of reference ]
In the figure: the device comprises a first spool 1, a second spool 2, a first annular fixing plate 3, a second annular fixing plate 4, a limiting rod 5, a connecting box 6, a sliding rod 7, a sleeve 8, a threaded rod 9, a bearing 10, an adjusting knob 11, a movable block 12, a connecting seat 13, a locking rod 14, an annular groove 15, a sealing ring 16, a positioning hole 17, a positioning rod 18 and a sliding groove 19.
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.
As shown in fig. 1-2, the utility model provides a technical solution: a light-current engineering spool connection, comprising:
the first wire pipe 1 and the second wire pipe 2 are closely attached together;
the first annular fixing plate 3 is fixedly sleeved at the right end of the outer surface of the first pipeline 1;
the second annular fixing plate 4 is fixedly sleeved at the left end of the outer surface of the second pipeline 2;
the four limiting rods 5 are uniformly and fixedly connected to the outer surface of the first line pipe 1 at equal angles;
the four connecting boxes 6 are uniformly and fixedly connected to the outer surface of the second bobbin 2 at equal angles, and the four connecting boxes 6 correspond to the four limiting rods 5;
the sliding rod 7 is fixedly connected to the bottom of the inner cavity of the connecting box 6;
the sleeve 8 is fixedly connected to the top of the inner wall of the left side of the connecting box 6;
the threaded rod 9 is sleeved at one end, far away from the inner wall of the left side of the connecting box 6, of the sleeve 8;
the bearing 10 is embedded on the right side surface of the connecting box 6, and the inner ring of the bearing 10 is fixedly sleeved with the surface of the threaded rod 9;
the adjusting knob 11 is fixedly connected with one end, far away from the sleeve 8, of the threaded rod 9;
the movable block 12 is sleeved on the surfaces of the sliding rod 7 and the threaded rod 9;
the connecting seat 13 is fixedly connected to the top of the movable block 12, and one end, far away from the movable block 12, of the connecting seat 13 penetrates through a top plate of the connecting box 6 and extends to the upper part of the connecting box 6;
the locking rod 14 is hinged to one end, away from the movable block 12, of the connecting seat 13 through a rotating shaft, and one end, away from the connecting seat 13, of the locking rod 14 is clamped with the limiting rod 5.
In one embodiment, annular grooves 15 are formed in opposite sides of the first annular fixing plate 3 and the second annular fixing plate 4, sealing rings 16 are arranged inside the two annular grooves 15, and the sealing rings 16 are sleeved at the connection positions of the first spool 1 and the second spool 2.
Through adopting above-mentioned scheme, can fix the junction between first spool 1 and the second spool 2 with sealing washer 16 to can avoid external water to get into and influence circuit safety from the junction of first spool 1 and second spool 2.
In one embodiment, four positioning holes 17 are formed in the right side of the first annular fixing plate 3 and are uniformly distributed at equal angles, four positioning rods 18 are fixedly connected to the left side of the second annular fixing plate 4 and are uniformly distributed at equal angles, and the positioning rods 18 are inserted into the positioning holes 17.
Through adopting above-mentioned scheme, can utilize locating hole 17 and locating lever 18 to fix a position first annular fixed plate 3 and second annular fixed plate 4, provide the basis for subsequent fixed.
In one embodiment, the movable block 12 is sleeved on the surface of the sliding rod 7, and the movable block 12 is in threaded connection with the surface of the threaded rod 9.
By adopting the scheme, the movable block 12 can be driven to move left and right by utilizing the rotation of the threaded rod 9, and meanwhile, the movable block 12 is limited by utilizing the sliding rod 7, so that the movable block 12 can only move left and right.
In one embodiment, the top of the connecting box 6 is opened with a sliding slot 19, the connecting seat 13 is inserted into the sliding slot 19, and the connecting seat 13 slides inside the sliding slot 19.
By adopting the scheme, the connecting seat 13 can move left and right in the connecting box 6, so that the locking rod 14 is driven to move left and right.
The working principle is as follows: when the device is used, the first wire tube 1 and the second wire tube 2 are aligned, the sealing ring 16 is sleeved on the surface of the first wire tube 1, the first annular fixing plate 3 and the second annular fixing plate 4 are aligned through the positioning hole 17 and the positioning rod 18, the first wire tube 1 and the second wire tube 2 are spliced together, the sealing ring 16 is sleeved at the joint of the first wire tube 1 and the second wire tube 2 and is positioned in the annular groove 15, the threaded rod 9 is driven to rotate together through the adjusting knob 11, the movable block 12 is sleeved on the surface of the sliding rod 7 and is in threaded connection with the surface of the threaded rod 9, so that the rotation of the threaded rod 9 drives the movable block 12 to move left and right, the movable block 12 moves left and right to drive the connecting seat 13 to move left and right together, the locking rod 14 moves left and right first, and the locking rod 14 is clamped with the limiting rod 5, and then the locking rod 14 moves rightwards, so that the locking rod 14 is clamped with the limiting rod 5, and the first wire pipe 1 and the second wire pipe 2 are connected.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A light current engineering spool connecting device, its characterized in that includes:
the cable comprises a first cable tube (1) and a second cable tube (2), wherein the first cable tube (1) and the second cable tube (2) are closely attached together;
the first annular fixing plate (3), the first annular fixing plate (3) is fixedly sleeved at the right end of the outer surface of the first spool (1);
the second annular fixing plate (4), the second annular fixing plate (4) is fixedly sleeved at the left end of the outer surface of the second line pipe (2);
the four limiting rods (5) are uniformly and fixedly connected to the outer surface of the first line pipe (1) at equal angles;
the four connecting boxes (6) are uniformly and fixedly connected to the outer surface of the second line pipe (2) at equal angles, and the four connecting boxes (6) correspond to the four limiting rods (5);
the sliding rod (7), the sliding rod (7) is fixedly connected to the bottom of the inner cavity of the connecting box (6);
the sleeve (8) is fixedly connected to the top of the inner wall of the left side of the connecting box (6);
the threaded rod (9), the threaded rod (9) is sleeved at one end of the sleeve (8) far away from the inner wall of the left side of the connecting box (6);
the bearing (10) is embedded in the right side surface of the connecting box (6), and the inner ring of the bearing (10) is fixedly sleeved with the surface of the threaded rod (9);
the adjusting knob (11) is fixedly connected with one end, far away from the sleeve (8), of the threaded rod (9);
the movable block (12) is sleeved on the surfaces of the sliding rod (7) and the threaded rod (9);
the connecting seat (13) is fixedly connected to the top of the movable block (12), and one end, far away from the movable block (12), of the connecting seat (13) penetrates through a top plate of the connecting box (6) and extends to the upper side of the connecting box (6);
the locking device comprises a locking rod (14), wherein the locking rod (14) is hinged to one end, away from the movable block (12), of the connecting seat (13) through a rotating shaft, and the locking rod (14) is connected with one end, away from the connecting seat (13), of the limiting rod (5) in a clamping mode.
2. A weak current engineering conduit connection device according to claim 1, characterized in that: annular groove (15), two annular groove (16) have all been seted up to one side that first annular fixed plate (3) and second annular fixed plate (4) are relative the inside of annular groove (15) is provided with sealing washer (16), just sealing washer (16) cup joint the junction at first spool (1) and second spool (2).
3. A weak current engineering conduit connection device according to claim 1, characterized in that: four positioning holes (17) which are uniformly distributed at equal angles are formed in the right side of the first annular fixing plate (3), four positioning rods (18) which are uniformly distributed at equal angles are fixedly connected to the left side of the second annular fixing plate (4), and the positioning rods (18) are inserted into the positioning holes (17).
4. A weak current engineering conduit connection device according to claim 1, characterized in that: the movable block (12) is sleeved on the surface of the sliding rod (7), and the movable block (12) is in threaded connection with the surface of the threaded rod (9).
5. A weak current engineering conduit connection device according to claim 1, characterized in that: the top of the connecting box (6) is provided with a sliding groove (19), the connecting seat (13) penetrates through the inside of the sliding groove (19), and the connecting seat (13) slides in the inside of the sliding groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021361173.3U CN212875316U (en) | 2020-07-13 | 2020-07-13 | Light current engineering spool connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021361173.3U CN212875316U (en) | 2020-07-13 | 2020-07-13 | Light current engineering spool connecting device |
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| Publication Number | Publication Date |
|---|---|
| CN212875316U true CN212875316U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021361173.3U Active CN212875316U (en) | 2020-07-13 | 2020-07-13 | Light current engineering spool connecting device |
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| Country | Link |
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| CN (1) | CN212875316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780688A (en) * | 2024-02-26 | 2024-03-29 | 大庆市宏雷机械设备制造有限公司 | Packaging mechanical sealing device on multistage pump |
-
2020
- 2020-07-13 CN CN202021361173.3U patent/CN212875316U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117780688A (en) * | 2024-02-26 | 2024-03-29 | 大庆市宏雷机械设备制造有限公司 | Packaging mechanical sealing device on multistage pump |
| CN117780688B (en) * | 2024-02-26 | 2024-04-30 | 大庆市宏雷机械设备制造有限公司 | Packaging mechanical sealing device on multistage pump |
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