CN213817204U - Cable connecting device for infrared measurement and control device - Google Patents
Cable connecting device for infrared measurement and control device Download PDFInfo
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- CN213817204U CN213817204U CN202022574429.5U CN202022574429U CN213817204U CN 213817204 U CN213817204 U CN 213817204U CN 202022574429 U CN202022574429 U CN 202022574429U CN 213817204 U CN213817204 U CN 213817204U
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Abstract
The utility model discloses a cable connecting device for infrared measurement and control device, which belongs to the field of cable installation, and comprises connectors, wherein a plurality of openings are arranged at two ends of each connector, openings at two ends of each connector are connected with guide sleeves, cable ends are slidably connected in the guide sleeves, each connector is of a hollow structure, a protective shell is clamped at the top of each connector, a fixed seat and a movable clamping plate are arranged inside each connector, one ends of two cable ends are positioned between the fixed seat and the clamping plate, movable rods which are uniformly distributed are fixed at the tops of the clamping plates, the movable rods are slidably connected at the tops of the connectors, a first spring is sleeved on each movable rod, and one end of the first spring is connected to the clamping; the device can effectively avoid connecting device electric leakage, and this connector convenient to detach installation, and the convenience is strong, realizes the connection operation of many cables simultaneously, has improved the installation effectiveness, and is applicable to the connection operation of different specification cables, and the suitability is strong.
Description
Technical Field
The utility model belongs to the technical field of the cable installation, concretely relates to cable connection device for infrared ray measurement and control ware.
Background
With the development of an electric power system, the use amount of cables in the field of power transmission and distribution is increased, the use amount of cable middle heads is also increased sharply, the traditional cable connecting device mostly adopts a cold-contraction type, a heat-contraction type, a wrapping type and other structures, various cables need to be connected in the installation process of an infrared measuring and controlling device, and on one hand, the number of the connecting cables is limited by the existing connecting device; on the other hand, the number of required accessories is large in the installation process, the procedures are complicated in the installation process, and the accessories cannot be disassembled after being installed, so that certain inconvenience is brought.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an infrared ray is cable junction device for measurement and control ware to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cable connecting device for an infrared measurement and control device comprises connectors with a plurality of openings at both ends, the openings at the two ends of the connector are both connected with guide sleeves, the cable ends are slidably connected in the guide sleeves, the connector is of a hollow structure, the top of the connector is clamped with a protective shell, a fixed seat and a movable clamping plate are arranged inside the connector, one end of each of the two cable ends is positioned between the fixed seat and the clamping plate, the top of the clamping plate is fixed with evenly distributed movable rods which are all connected with the top of the connector in a sliding way, the movable rod is sleeved with a first spring, one end of the first spring is connected to the clamping plate, the other end of the first spring is connected to the inner top of the connector, the top central point of connector puts threaded connection and has fastening bolt, just fastening bolt's one end extends into the inside of connector and contradicts with the top of cardboard.
The device can effectively avoid connecting device electric leakage, and this connector convenient to detach installation, and the convenience is strong, realizes the connection operation of many cables simultaneously, has improved the installation effectiveness, and is applicable to the connection operation of different specification cables, and the suitability is strong.
As a preferred embodiment, the top of connector is fixed with the annular plate, the annular plate is the rectangle structure, protecting crust and annular plate sliding connection, the top central point of protecting crust puts sliding connection and has the pull rod of vertical setting, the pull rod is located the outside one end of protecting crust and is connected with the pull ring, the one end that the pull rod is located the protecting crust inside is connected with the horizontal pole, horizontal pole sliding connection is in the inside of protecting crust, it has evenly distributed's connecting rod to articulate on the horizontal pole, the inside of protecting crust is fixed with evenly distributed's fixed plate, equal sliding connection has the gag lever post on the fixed plate, just the other end of connecting rod is articulated with the one end of corresponding gag lever post respectively, the other end of gag lever post passes the annular plate and with the inside wall sliding connection of protecting crust.
By adopting the scheme, the phenomenon of electric leakage of the connector in the using process is prevented by the aid of the protective shell, safety is improved, and meanwhile the protective shell is convenient to disassemble and assemble, so that convenience is brought to disassembly of the connector.
As a preferred embodiment, the limiting rod is sleeved with a second spring, one end of the second spring is connected to the side wall of the limiting rod, and the other end of the second spring is connected to the side wall of the fixing plate.
By adopting the scheme, the elastic action of the second springs is utilized, so that the limiting rod can be automatically clamped on the protective shell to fix the protective shell, and the automatic limiting rod fixing device is very convenient.
As a preferred embodiment, one end of the pull rod is connected with a limiting block, and the limiting block is abutted to the top of the protective shell.
By adopting the scheme, the pull rod is limited by the limiting block, the downward movement distance of the pull rod is ensured, and the pull rod is prevented from retracting into the protective shell.
As a preferred embodiment, through holes are uniformly distributed on the side wall of the annular plate, limit holes are uniformly distributed on the inner side wall of the protective shell, and one end of the limit rod passes through the through hole and is slidably connected in the corresponding limit hole.
By adopting the scheme, the through hole is utilized to position and guide the limiting rod, the protective shell is fixed by matching the limiting hole with the limiting rod, and the fixing is stable and firm.
As a preferred embodiment, a third spring is sleeved on the pull rod, one end of the third spring is connected to the side wall of the pull rod, and the other end of the third spring is connected to the inner top of the protective shell.
By adopting the scheme, the pull rod is easier to reset by utilizing the elastic action of the spring III, and the pull rod is prevented from being blocked.
Compared with the prior art, the beneficial effects of the utility model are that:
the cable connecting device for the infrared measurement and control unit is protected by arranging the protective shell, so that the electric leakage of the connecting device can be effectively avoided, and the connector is convenient to detach and mount and strong in convenience;
this cable connection device for infrared ray measurement and control ware can realize the connection operation of many cables simultaneously through setting up a plurality of uide bushings, has improved the installation effectiveness, and is applicable to the connection operation of different specification cables, and the suitability is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top sectional view of the protective shell of the present invention;
fig. 3 is a side view of the present invention.
In the figure: 1. fastening a bolt; 2. a movable rod; 3. a protective shell; 4. a limiting block; 5. a pull ring; 6. a pull rod; 7. a connecting rod; 8. a fixing plate; 9. a second spring; 10. a limiting rod; 11. an annular plate; 12. a guide sleeve; 13. a cable end; 14. a fixed seat; 15. a connector; 16. clamping a plate; 17. a first spring; 18. a cross bar.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the utility model provides a cable connecting device for infrared measurement and control device, which comprises a plurality of connectors 15 with openings at both ends, the openings at both ends of the connectors 15 are connected with guide sleeves 12, cable ends 13 are slidably connected in the guide sleeves 12, the connectors 15 are hollow structures, a protective shell 3 is clamped at the top of the connectors 15, a fixed seat 14 and a movable clamping plate 16 are arranged in the connectors 15, one end of each of the two cable ends 13 is located between the fixed seat 14 and the clamping plate 16, movable rods 2 which are uniformly distributed are fixed at the top of the clamping plate 16, the movable rods 2 are slidably connected at the top of the connectors 15, a first spring 17 is sleeved on the movable rods 2, one end of the first spring 17 is connected on the clamping plate 16, the other end of the first spring 17 is connected at the inner top of the connectors 15, a fastening bolt 1 is screwed at the center position of the top of the connectors 15, and the one end of fastening bolt 1 extends into the inside of connector 15 and contradicts with the top of cardboard 16 (refer to fig. 1, fig. 2 and fig. 3), and the device can effectively avoid connecting device electric leakage, and this connector 15 convenient to detach installation, and the convenience is strong, realizes the connection operation of many cables simultaneously, has improved the installation effectiveness, and is applicable to the connection operation of different specification cables, and the suitability is strong.
An annular plate 11 is fixed at the top of the connector 15, the annular plate 11 is of a rectangular structure, the protective shell 3 is in sliding connection with the annular plate 11, a pull rod 6 which is vertically arranged is in sliding connection with the center of the top of the protective shell 3, one end of the pull rod 6, which is positioned outside the protective shell 3, is connected with a pull ring 5, one end of the pull rod 6, which is positioned inside the protective shell 3, is connected with a cross rod 18, the cross rod 18 is in sliding connection with the inside of the protective shell 3, evenly distributed connecting rods 7 are hinged on the cross rod, evenly distributed fixing plates 8 are fixed inside the protective shell 3, limiting rods 10 are evenly and slidably connected on the fixing plates 8, the other ends of the connecting rods 7 are respectively hinged with one ends of corresponding limiting rods 10, the other ends of the limiting rods 10 penetrate through the annular plate 11 and are in sliding connection with the inner side wall of the protective shell 3 (refer to figures 1 and 2), and the connector 15 is prevented from electric leakage phenomenon in the use process by utilizing the installation of the protective shell 3, the safety is improved, and meanwhile, the protective shell 3 is convenient to disassemble and assemble, so that convenience is brought to the disassembly of the connector 15.
All cup jointed spring two 9 on the gag lever post 10, on the lateral wall of gag lever post 10 was connected to the one end of spring two 9, the other end of spring two 9 was connected on the lateral wall of fixed plate 8, utilized the elastic action of a plurality of spring two 9 for gag lever post 10 can be fixed it on protecting crust 3 by the automatic joint, and is very convenient.
One end of the pull rod 6 is connected with a limiting block 4, the limiting block 4 is inconsistent with the top of the protective shell 3, the pull rod 6 is limited by the limiting block 4, the downward movement distance of the pull rod 6 is guaranteed, and the pull rod 6 is prevented from being retracted into the protective shell 3.
Set up evenly distributed's through-hole on the lateral wall of annular plate 11, set up evenly distributed's spacing hole on the inside wall of protecting crust 3, and the one end of gag lever post 10 passes through-hole and sliding connection in corresponding spacing downthehole, utilizes the through-hole to fix a position the direction to gag lever post 10, realizes fixing of protecting crust 3 through spacing hole cooperation gag lever post 10, and is fixed stable firm.
The pull rod 6 is sleeved with a third spring, one end of the third spring is connected to the side wall of the pull rod 6, the other end of the third spring is connected to the inner top of the protective shell 3 (see fig. 1 and 2), and the pull rod 6 is enabled to reset more easily by the aid of elastic action of the third spring, so that the pull rod 6 is prevented from being blocked.
When the cable protection device is used, when cables are connected, the clamping plate 16 is in an open state, one end of a cable to be connected is sent into the connector 15 through the guide sleeve 12, the fastening bolt 1 is screwed after the cable is completely installed in place, the fastening bolt 1 extrudes the clamping plate 16 to descend until the end parts of the two cables are fixed, the two cables are electrically connected through the fixed seat 14, then the protection shell 3 is installed to prevent the connector 15 from electric leakage, the pull ring 5 is pulled to drive the pull rod 6 to move upwards to a certain position during installation, the cross rod 18 at one end of the pull rod 6 drives the limiting rods 10 to mutually approach and contract through the connecting rod 7, then the protection shell 3 is connected onto the annular plate 11 in a sliding mode, at the moment, the pull ring 5 is loosened, and the limiting rods 10 are automatically reset and clamped in the limiting holes on the protection shell 3 to be fixed due to the acting forces of the spring III and the spring II 9, during the dismantlement, the same pulling pull ring 5 makes gag lever post 10 break away from spacing hole, then takes off protecting crust 3, and reverse rotation fastening bolt 1 loosens cardboard 16, take out the cable can, the device can effectively avoid connecting device electric leakage, and the 15 convenient to detach installations of this connector, and the convenience is strong, realizes the connection operation of many cables simultaneously, has improved the installation effectiveness, and is applicable to the connection operation of different specification cables, and the suitability is strong.
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 (6)
1. The utility model provides an infrared ray is cable junction device for measurement and control ware, includes that both ends all are equipped with a plurality of open-ended connectors (15), its characterized in that: the both ends opening part of connector (15) all is connected with uide bushing (12), equal sliding connection has cable end (13) in uide bushing (12), connector (15) is hollow structure, the top joint of connector (15) has protecting crust (3), the inside of connector (15) is equipped with fixing base (14) and movable cardboard (16), two the one end of cable end (13) all is located between fixing base (14) and cardboard (16), the top of cardboard (16) is fixed with evenly distributed's movable rod (2), the equal sliding connection of movable rod (2) is at the top of connector (15), spring (17) has been cup jointed on movable rod (2), the one end of spring (17) is connected on cardboard (16), the other end of spring (17) is connected at the interior top of connector (15), the top central point of connector (15) puts threaded connection and has fastening bolt (1), just the one end of fastening bolt (1) extends into the inside of connector (15) and contradicts with the top of cardboard (16).
2. The cable connection device according to claim 1, wherein: the top of the connector (15) is fixed with an annular plate (11), the annular plate (11) is of a rectangular structure, the protective shell (3) is connected with the annular plate (11) in a sliding manner, the top center of the protective shell (3) is connected with a vertically arranged pull rod (6) in a sliding manner, one end, located outside the protective shell (3), of the pull rod (6) is connected with a pull ring (5), one end, located inside the protective shell (3), of the pull rod (6) is connected with a cross rod (18), the cross rod (18) is connected inside the protective shell (3) in a sliding manner, evenly distributed connecting rods (7) are hinged on the cross rod, evenly distributed fixing plates (8) are fixed inside the protective shell (3), limiting rods (10) are connected on the fixing plates (8) in an equal sliding manner, and the other ends of the connecting rods (7) are hinged with one ends of the corresponding limiting rods (10) respectively, the other end of the limiting rod (10) penetrates through the annular plate (11) and is in sliding connection with the inner side wall of the protective shell (3).
3. The cable connection device according to claim 2, wherein: the limiting rod (10) is sleeved with a second spring (9), one end of the second spring (9) is connected to the side wall of the limiting rod (10), and the other end of the second spring (9) is connected to the side wall of the fixing plate (8).
4. The cable connection device according to claim 2, wherein: one end of the pull rod (6) is connected with a limiting block (4), and the limiting block (4) is abutted to the top of the protective shell (3).
5. The cable connection device according to claim 2, wherein: the side wall of the annular plate (11) is provided with through holes which are uniformly distributed, the inner side wall of the protective shell (3) is provided with limit holes which are uniformly distributed, and one end of the limit rod (10) penetrates through the through holes and is connected in the corresponding limit holes in a sliding mode.
6. The cable connection device according to claim 2, wherein: a third spring is sleeved on the pull rod (6), one end of the third spring is connected to the side wall of the pull rod (6), and the other end of the third spring is connected to the inner top of the protective shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022574429.5U CN213817204U (en) | 2020-11-10 | 2020-11-10 | Cable connecting device for infrared measurement and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022574429.5U CN213817204U (en) | 2020-11-10 | 2020-11-10 | Cable connecting device for infrared measurement and control device |
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| Publication Number | Publication Date |
|---|---|
| CN213817204U true CN213817204U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022574429.5U Active CN213817204U (en) | 2020-11-10 | 2020-11-10 | Cable connecting device for infrared measurement and control device |
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| CN (1) | CN213817204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619916A (en) * | 2021-10-12 | 2021-11-09 | 长沙集智创新工业设计有限公司 | A transportation storage device for microorganism sample |
-
2020
- 2020-11-10 CN CN202022574429.5U patent/CN213817204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113619916A (en) * | 2021-10-12 | 2021-11-09 | 长沙集智创新工业设计有限公司 | A transportation storage device for microorganism sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221223 Address after: No. 1, Floor 10, Building 2, No. 5, Xixin Avenue, Chengdu Hi tech Zone (West Zone), 610000, Sichuan Patentee after: Chengdu Ruichuang Microwave Technology Co.,Ltd. Address before: 310006 no.263, xiayuqiao village, Linglong street, Lin'an District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Xinhui Cable Co.,Ltd. |
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| TR01 | Transfer of patent right |