CN214957777U - Device for plugging and unplugging coal mine high-voltage cable plug - Google Patents

Device for plugging and unplugging coal mine high-voltage cable plug Download PDF

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Publication number
CN214957777U
CN214957777U CN202120485707.1U CN202120485707U CN214957777U CN 214957777 U CN214957777 U CN 214957777U CN 202120485707 U CN202120485707 U CN 202120485707U CN 214957777 U CN214957777 U CN 214957777U
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CN
China
Prior art keywords
fixing frame
voltage cable
gear
cable plug
plug
Prior art date
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Active
Application number
CN202120485707.1U
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Chinese (zh)
Inventor
潘家甜
王鹏
刘永清
郝永强
赵海龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huaihe Energy Western Coal Power Group Co ltd
Ordos Zhongbei Coal Chemical Co ltd
Original Assignee
Huaihe Energy Western Coal Power Group Co ltd
Ordos Zhongbei Coal Chemical Co ltd
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Application filed by Huaihe Energy Western Coal Power Group Co ltd, Ordos Zhongbei Coal Chemical Co ltd filed Critical Huaihe Energy Western Coal Power Group Co ltd
Priority to CN202120485707.1U priority Critical patent/CN214957777U/en
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Publication of CN214957777U publication Critical patent/CN214957777U/en
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Abstract

The utility model relates to a device for pulling out and inserting colliery high tension cable plug, include: the first fixing frame is provided with a first clamping portion for clamping a high-voltage cable socket, the second fixing frame is provided with a second clamping portion for clamping a high-voltage cable plug, and the first fixing frame and the second fixing frame are arranged oppositely along the installation direction of the high-voltage cable plug. The mobile unit is connected with the first fixing frame and the second fixing frame, and the mobile unit can enable the first fixing frame and the second fixing frame to move relatively along the installation direction of the high-voltage cable plug, so that a high-voltage cable socket and the high-voltage cable plug are connected or separated. The utility model is used for the installation of high tension cable socket and plug or demolish, need not install through artifical hammering again and demolish through pulling, reduced the installation and demolish the damage that the in-process caused the cable, greatly protected the cable.

Description

Device for plugging and unplugging coal mine high-voltage cable plug
Technical Field
The utility model relates to a pull out and insert high tension cable plug device, especially relate to a device for pulling out and insert colliery high tension cable plug.
Background
The underground coal mine voltage level in China is different, the underground coal mine voltage level can reach 10 kilovolts maximally, the minimum voltage is only several volts, and the various voltage levels are required to be provided with corresponding transformers and frequency converters, the underground coal mine basically adopts high-voltage shift, cables connected with the shift are all provided with special cable plugs, the plugs are made of copper, the plugs are often manually inserted with brute force when being installed, the cable plugs can be inserted only by hammering the cable plugs with hammers, so that the copper shells outside the cable plugs are easily damaged, when the plugs are disassembled, a plurality of people drag the cables to pull the cables forcefully, the cable plugs are pulled out, core wires in the cable plugs are pulled out easily, the cables are damaged, electric leakage or short circuit is caused when the plugs are reused, and personal safety and equipment damage are endangered. Therefore, when the cable plug is installed and removed, not only can the cable be damaged and even serious accidents be caused, but also the time and the labor are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model provides a device for pulling out and insert colliery high tension cable plug makes the plug avoid the hammering when the installation cable plug, makes the plug avoid pulling when demolising the cable plug, very big at the installation with demolish in-process protection cable, solved the problem that exists among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a device for plugging a coal mine high voltage cable plug, comprising: the first fixing frame is provided with a first clamping portion for clamping a high-voltage cable socket, the second fixing frame is provided with a second clamping portion for clamping a high-voltage cable plug, and the first fixing frame and the second fixing frame are arranged oppositely along the installation direction of the high-voltage cable plug. The mobile unit is connected with the first fixing frame and the second fixing frame, and the mobile unit can enable the first fixing frame and the second fixing frame to move relatively along the installation direction of the high-voltage cable plug, so that a high-voltage cable socket and the high-voltage cable plug are connected or separated.
Further, the moving unit comprises a gear, a gear shaft and a gear rail, the gear is meshed with the gear rail, the gear shaft is connected with the gear, one of the gear shaft and the gear rail is connected with the first fixing frame, the other one of the gear shaft and the gear rail is connected with the second fixing frame, and the gear shaft can drive the gear to rotate so that the gear and the gear rail move relatively.
Further, the mobile unit includes the toothholder, and the toothholder is connected the tooth axle, and the toothholder is equipped with spacing portion, leaves the space that supplies the rack to remove along the high tension cable plug installation direction between gear and the spacing portion, and tooth top one side is kept away from to spacing portion butt rack.
Furthermore, one end of the rack is detachably connected with the second fixing frame.
Furthermore, the second clamping part is U-shaped.
Furthermore, the mobile unit comprises a fixed support table, the fixed support table is connected with one end, away from the limiting part, of the tooth holder and a first fixing frame, a space for a high-voltage cable socket to pass through is formed between the fixed support table and the first fixing frame, and a space for a high-voltage cable plug to stretch into is formed between the fixed support table and a second fixing frame.
Furthermore, the first clamping part is U-shaped.
Further, when the first fixing frame is connected to the fixed supporting platform, the fixed supporting platform is provided with a clamping groove for the opening end of the first clamping portion to enter.
Furthermore, spacing hole has been seted up to first joint portion, and after first joint portion got into the joint groove, spacing hole can prevent through inserting the spacer pin that first mount from deviating from the joint groove.
Further, this a device for pulling out insert colliery high tension cable plug still includes: and the driving device can drive the gear shaft to rotate.
The utility model adopts the above structure beneficial effect be, its structural design is reasonable, the first joint portion joint high tension cable socket of first mount, the second joint portion joint high tension cable plug of second mount, make first mount and second mount be close to each other or keep away from each other through the mobile unit, realize the installation of cable socket and plug or demolish with this, need not install through artifical hammering again and demolish through pulling, the damage that causes the cable at the installation with demolising the in-process has been reduced, the cable has greatly been protected.
Drawings
Fig. 1 is a perspective view of the side view structure of the present invention.
Fig. 2 is a perspective view of the top structure of the present invention.
Fig. 3 is a schematic view of a first fixing frame of the present invention.
Fig. 4 is a schematic view of a second fixing frame according to the present invention.
Fig. 5 is a perspective view of the side view structure of the mobile unit of the present invention.
Fig. 6 is a perspective view of the front view structure of the mobile unit of the present invention.
Fig. 7 is a schematic view of the top view structure of the fixing tray table of the present invention.
In the figure, 1, a first fixing frame; 2. a second fixing frame; 3. a mobile unit; 4. a drive device; 11. a first clamping part; 111. a limiting hole; 21. a second clamping part; 211. a fixing hole; 212. a bolt; 213. a threaded hole; 31. a gear; 32. a gear shaft; 33. a rack rail; 34. a tooth holder; 341. a limiting part; 35. fixing a saddle; 351. a clamping groove.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. 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 application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1 to 7, and 1 to 4, an apparatus for plugging a coal mine high voltage cable plug includes: the high-voltage cable socket fixing device comprises a first fixing frame 1, a second fixing frame 2 and a mobile unit 3, wherein the first fixing frame 1 is provided with a first clamping portion 11 for clamping a high-voltage cable socket, the second fixing frame 2 is provided with a second clamping portion 21 for clamping a high-voltage cable plug, and the first fixing frame 1 and the second fixing frame 2 are arranged oppositely along the installation direction (the direction shown by A in figure 1) of the high-voltage cable plug. The moving unit 3 is connected to the first fixing frame 1 and the second fixing frame 2, and the moving unit 3 can relatively move the first fixing frame 1 and the second fixing frame 2 along the installation direction (the direction shown by a in fig. 1) of the high-voltage cable plug, so that a high-voltage cable socket and the high-voltage cable plug are connected or separated.
In the utility model, the first clamping part 11 of the first fixing frame 1 is used for clamping a high-voltage cable socket, the second clamping part 21 of the second fixing frame 2 is used for clamping a high-voltage cable plug, the first fixing frame 1 and the second fixing frame 2 are connected through the mobile unit 3, the mobile unit 3 can enable the first fixing frame 1 and the second fixing frame 2 which are arranged oppositely along the installation direction of the high-voltage cable plug (the direction of A in the figure 1) to move relatively along the installation direction of the high-voltage cable plug (the direction of A in the figure 1), if the first fixing frame 1 and the second fixing frame 2 are relatively far away or relatively close to each other, the installation of the high-voltage cable plug and the high-voltage cable socket is completed when the first fixing frame 1 and the second fixing frame 2 are relatively close to each other, and the damage to a cable plug shell in the process of manually hammering the high-voltage cable plug to complete the installation is avoided; when the high tension cable plug needs to be demolishd, will the utility model discloses arrange the position that needs demolishd in, behind first mount 1 and second mount 2 respectively with high tension cable socket and high tension cable plug joint, make first mount 1 and second mount 2 keep away from relatively through mobile unit 3, drive high tension cable socket and high tension cable plug separation through first mount 1 and second mount 2, accomplish and demolish, avoided many people to cause the cable conductor in the cable plug to loose core through the in-process that pulls the cable completion and demolishs. The utility model provides a device for pulling out and insert colliery high tension cable plug makes the plug avoid the hammering when the installation cable plug, makes the plug avoid pulling when demolising the cable plug, very big at the installation with demolish in-process protection cable.
As shown in fig. 1, 2 and 5, the moving unit 3 includes a gear 31, a gear shaft 32 and a rack 33, the gear 31 engages the rack 33, the gear shaft 32 is connected to the gear 31, one of the gear shaft 32 and the rack 33 is connected to the first fixing frame 1, and the other is connected to the second fixing frame 2, and the gear shaft 32 can drive the gear 31 to rotate, so that the gear 31 and the rack 33 move relatively. The structure is simple, the gear 31 is driven to rotate by the gear shaft 32, and the rotation of the gear 31 is converted into the movement along the installation direction (the direction shown in A in figure 1) of the high-voltage cable plug by the gear rail 33. The gear 31 and the rack 33 are engaged with each other, and during the rotation of the gear 31 driven by the gear shaft 32, the gear 31 and the rack 33 move relatively, such as away from or close to each other, so as to make the first fixing frame 1 and the second fixing frame 2 move in pair. In the embodiment of the present invention, the gear shaft 32 is connected to the first fixing frame 1, and the rack 33 is connected to the second fixing frame 2. One of the gear shaft 32 and the gear rack 33 is connected to the first fixing frame 1, and the other is connected to the second fixing frame 2, and in some alternative embodiments, for example, the gear shaft 32 is connected to the second fixing frame 2, and the gear rack 33 is connected to the first fixing frame 1.
As shown in fig. 5 and 6, the moving unit 3 includes a rack 34, the rack 34 is connected to the gear shaft 32, the rack 34 is provided with a stopper 341, a space for the rack 33 to move in the high-voltage cable plug mounting direction (direction a shown in fig. 1) is left between the gear 31 and the stopper 341, and the stopper 341 abuts against the rack 33 on the side away from the tooth tip. The limiting part 341 of the tooth holder 34 is arranged above the gear 31, a space for the rack 33 to move along the installation direction (the direction shown in a in fig. 1) of the high-voltage cable plug is left between the gear 31 and the tooth holder, and the rack 33 is limited in the space, so that the rack 33 cannot tilt or deviate from the installation direction of the high-voltage cable plug in the moving process, and the installation accuracy between the high-voltage cable plug and the socket is ensured; in addition, the limiting portion 341 is disposed above the toothholder 34, so that when the rack 33 is connected to the second fixing frame 2, the distance from the joint of the rack 33 and the second fixing frame 2 to the top end of the second fixing frame 2 can be reduced, the force arm can be reduced, and meanwhile, the material of the second fixing frame 2 can be saved, for example, the length of the second clamping portion 21 is shortened, thereby saving the material.
As shown in fig. 1 and 2, one end of the rack 33 is detachably connected to the second fixing frame 2. The rack 33 and the second fixing frame 2 are detachably connected through bolts 212, threaded holes 213 are formed in sections of the rack 33, and fixing holes 211 are formed in the second fixing frame 2, so that the second fixing frame is more convenient to detach. In some alternative embodiments, the rack 33 may also be configured to engage with the second fixing frame 2.
As shown in fig. 4, the second engaging portion 21 is U-shaped. The second clamping portion 21 is designed to be U-shaped, and when the second fixing frame 2 is clamped with a high-voltage cable plug, clamping is convenient.
As shown in fig. 1, 2, and 5, the moving unit 3 includes a fixing tray 35, the fixing tray 35 is connected to one end of the tooth holder 34 away from the limiting portion 341 and the first fixing frame 1, a space through which a high-voltage cable socket passes is formed between the fixing tray 35 and the first fixing frame 1, and a space through which a high-voltage cable plug extends is formed between the fixing tray 35 and the second fixing frame 2. Fixed saddle 35 sets up in the below of toothholder 34, and fixed saddle 35 top is all located to first mount 1, second mount 2 to form the space that high tension cable socket passes through and the space that the high tension cable plug stretched into respectively together with fixed saddle 35, thereby with socket and plug restriction in the utility model discloses in, can prevent to a great extent that first mount 1 from taking off the card and skidding with high tension cable socket, and second mount 2 takes off the card and skids with high tension cable plug, take off the card and skid and probably cause the installation and the not smooth of demolising, also probably cause personnel's injury in addition, the existence of fixed saddle 35 has increased the installation and has demolishd the stability of in-process, has improved the security.
As shown in fig. 3, the first engaging portion 11 is U-shaped. The first clamping portion 11 is set to be U-shaped, and when the first fixing frame 1 is clamped with a high-voltage cable socket, clamping is convenient.
As shown in fig. 1, 2 and 7, when the first fixing frame 1 is connected to the fixing tray 35, the fixing tray 35 has a clamping groove 351 into which an opening end of the first clamping portion 11 enters. The utility model discloses in, joint groove 351 link up fixed saddle 35, behind joint groove 351, can have a supporting role to first mount 1 through the thickness of fixed saddle 35 self in the installation of cable plug and socket and demolish the in-process to the 11 open end cards of first joint portion of first mount 1, prevent that first mount 1 from taking place to take place to remove along high tension cable plug installation direction (the shown direction of A in fig. 1) for fixed saddle 35, fixes first mount 1 on cable plug length direction.
As shown in fig. 1, 2 and 3, the first engaging portion 11 has a limiting hole 111, and after the first engaging portion 11 enters the engaging groove 351, the limiting hole 111 can prevent the first fixing frame 1 from coming off from the engaging groove 351 by inserting the limiting pin 112. At the installation of cable plug and socket and demolish the in-process, carry on spacingly through spacer pin 112 with first mount 1, prevent that first mount 1 from deviating from joint groove 351, cause the installation and not in the same direction as demolising, deviate from even and hinder the people, increase the installation and demolish reliability and the security of process.
As shown in fig. 1 and 2, the device for plugging and unplugging a coal mine high-voltage cable plug further comprises: and a driving device 4, wherein the driving device 4 can drive the gear shaft 32 to rotate. The utility model discloses the rocking handle that drive arrangement 4 chooseed for use, at cable plug and socket installation and in-process, can accomplish the installation through the manual work, easy operation need not look for the power again. In some alternative embodiments, the driving device 4 may be a motor or a wrench.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (10)

1. The utility model provides a device for pulling out insert colliery high tension cable plug which characterized in that includes:
the first fixing frame is provided with a first clamping part for clamping a high-voltage cable socket;
the first fixing frame and the second fixing frame are oppositely arranged along the installation direction of the high-voltage cable plug; and
the mobile unit is connected with the first fixing frame and the second fixing frame, and the mobile unit can enable the first fixing frame and the second fixing frame to move relatively along the installation direction of the high-voltage cable plug, so that the high-voltage cable socket and the high-voltage cable plug are connected or separated.
2. The device of claim 1 for plugging a coal mine high voltage cable plug, wherein:
the mobile unit comprises a gear, a gear shaft and a gear rack, the gear is meshed with the gear rack, the gear shaft is connected with the gear, one of the gear shaft and the gear rack is connected with the first fixing frame, the other one of the gear shaft and the gear rack is connected with the second fixing frame, and the gear shaft can drive the gear to rotate so that the gear and the gear rack move relatively.
3. The device of claim 2, wherein the plug connector comprises:
the mobile unit includes the toothholder, the toothholder is connected the tooth axle, the toothholder is equipped with spacing portion, the gear with leave the confession between the spacing portion the rack is followed the space that high tension cable plug installation direction removed, spacing portion butt the tooth top one side is kept away from to the rack.
4. The device of claim 2, wherein the plug connector comprises:
one end of the rack is detachably connected with the second fixing frame.
5. The device of claim 1 for plugging a coal mine high voltage cable plug, wherein:
the second clamping portion is U-shaped.
6. A device for plugging a coal mine high voltage cable plug as claimed in claim 3, wherein:
the mobile unit comprises a fixed supporting table, the fixed supporting table is connected with one end, far away from the limiting part, of the tooth holder and the first fixing frame, a space for the high-voltage cable socket to pass through is formed between the fixed supporting table and the first fixing frame, and a space for the high-voltage cable plug to stretch into is formed between the fixed supporting table and the second fixing frame.
7. The device of claim 6, wherein the plug connector comprises:
the first clamping portion is U-shaped.
8. The apparatus of claim 7 for plugging a coal mine high voltage cable plug, wherein:
when the first fixing frame is connected with the fixed supporting platform, the fixed supporting platform is provided with a clamping groove for the opening end of the first clamping portion to enter.
9. The apparatus of claim 8, wherein the connector comprises:
spacing hole has been seted up to first joint portion gets into behind the joint groove, spacing hole can prevent through inserting the spacer pin first mount is followed the joint groove is deviate from.
10. The apparatus for plugging a coal mine high voltage cable according to claim 2, further comprising:
and the driving device can drive the gear shaft to rotate.
CN202120485707.1U 2021-03-04 2021-03-04 Device for plugging and unplugging coal mine high-voltage cable plug Active CN214957777U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120485707.1U CN214957777U (en) 2021-03-04 2021-03-04 Device for plugging and unplugging coal mine high-voltage cable plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120485707.1U CN214957777U (en) 2021-03-04 2021-03-04 Device for plugging and unplugging coal mine high-voltage cable plug

Publications (1)

Publication Number Publication Date
CN214957777U true CN214957777U (en) 2021-11-30

Family

ID=79118374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120485707.1U Active CN214957777U (en) 2021-03-04 2021-03-04 Device for plugging and unplugging coal mine high-voltage cable plug

Country Status (1)

Country Link
CN (1) CN214957777U (en)

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