CN113422338B - Locking device of plug box and assembling method thereof - Google Patents
Locking device of plug box and assembling method thereof Download PDFInfo
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- CN113422338B CN113422338B CN202110686322.6A CN202110686322A CN113422338B CN 113422338 B CN113422338 B CN 113422338B CN 202110686322 A CN202110686322 A CN 202110686322A CN 113422338 B CN113422338 B CN 113422338B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/08—Connection boxes therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
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Abstract
The invention discloses a locking device of a jack box and an assembling method thereof; the invention comprises a plug box body, a locking assembly, a locking panel assembly and an oil injection lubricating assembly, wherein one side of the plug box body is detachably connected with a plug box door plate, one side of the plug box body is provided with an opening, the locking assembly is arranged in the opening, one side of the locking assembly is provided with the locking panel assembly, and one side of a screw rod, which is positioned outside the plug box body, is provided with a second nut to form a perfect mounting position, so that the maximum distance of upward insertion of the screw rod is controlled, the phenomenon that the screw rod is inserted upwards to a large extent and contacts a conductive bus bar in the bus bar is avoided, the danger of electric shock caused by misoperation in positioning is caused, the locking assembly can be distributed and mounted, a wear-resistant block is arranged on the surface of a plastic rotating handle, the gripping usability of a user is improved, and then the plug box locking device has a good quick locking device when being used.
Description
Technical Field
The invention relates to the technical field of jack box equipment, in particular to a jack box locking device and an assembling method thereof.
Background
With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission wire cannot meet the requirement in a large-current transmission system, and the parallel connection of multiple cables brings great inconvenience to field installation construction connection. The plug-in type bus duct is produced as a distribution wire, compared with the traditional cable, the plug-in type bus duct fully shows the superiority of the plug-in type bus duct when large current is transmitted, simultaneously, because of adopting new technology and new process, the contact resistance and temperature rise of the connecting part at two ends of the bus duct and the plug-in part of a branching port are greatly reduced, and high-quality insulating materials are used in the bus duct, thereby improving the safety and reliability of the bus duct and improving the whole system.
The invention discloses a fixing part of a plug box, which comprises a box body fixing seat, a long bolt, a box body fixing hook and a guide cylinder, wherein the cross section of the box body fixing seat is transverse n-shaped, long waist holes are symmetrically formed in the side surface of the box body fixing seat, two grooves are symmetrically formed in the upper surface and the lower surface of the box body fixing seat respectively, a guide plate is arranged between the two grooves in any surface of the box body fixing seat, and guide holes are symmetrically formed in the guide plate; a through hole is formed in one end of the box body fixing hook, the box body fixing hook penetrates through the long waist hole through a long bolt, the through hole is fixed on the box body fixing seat, and the guide cylinder is fixed in the guide hole of the box body fixing seat. The box body fixing seat can provide protection for the box body fixing hook and prevent the box body fixing hook from being impacted, the groove on the box body fixing seat plays a role in positioning, the possibility of inserting the plug-in box to be deviated is reduced, and the guide cylinder can provide accurate positioning for the plug-in box; meanwhile, the box body fixing hook is of an S-shaped structure, so that the plug box is more firmly fixed and cannot slide down due to dead weight, and safe operation is ensured.
However, the existing locking device for a plug box and the assembling method thereof have problems in use, 1, the existing locking device for a plug box on the market lacks a good quick locking device when in use, most of the existing fixing of the plug box is fixed by screws, other tools are needed, and plastic gears are adopted for rotary locking, so that the operation is not flexible, the fastening is not enough, the plug box is aged after a long time, and the like, thereby reducing the whole usability, 2, the connection measure of the jack box locking device on the market and the jack box is lower, thereby the situations of falling off and the like can occur, 3, the plugging box locking device on the market at present is easy to generate the dry and rusty situation when being used for a long time, thereby increasing the inconvenience of use, reducing the service life and reducing the protection measures for the whole.
Disclosure of Invention
The present invention is directed to a locking device for a plugging box and a method for assembling the same, which solves the above problems of the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the oil-filling lubrication device comprises a jack box body, a locking assembly, a locking panel assembly and an oil-filling lubrication assembly, wherein a jack box door plate is detachably connected to one side of the jack box body;
the locking assembly comprises a plastic rotating handle, a pad is arranged on one side of the plastic rotating handle, a lead screw is arranged on one side of the pad, the lead screw is movably connected inside the opening, the lead screw is movably connected inside the plug box body, a butterfly nut is movably connected to the surface of the lead screw, a bowl pad is arranged on the surface of the lead screw, the bowl pad is located on one side of the butterfly nut, a first nut is movably connected to the surface of the lead screw, and a second nut is arranged on the surface of the lead screw.
Preferably, the locking panel assembly comprises a panel, a panel is arranged at one end of the screw rod, a data center bus is arranged outside the plug box body, an embedding groove is formed in the data center bus, and the panel is connected in the embedding groove in a matched mode.
Preferably, the two sides of the panel are provided with round corners, and the round corners are movably connected inside the caulking grooves.
Preferably, the oil injection lubricating assembly comprises two upright columns, the top of the box body of the jack box is provided with the upright columns, cross columns are arranged between the upright columns, the bottom of each cross column is provided with a supporting column, and the bottom of each supporting column is provided with a shell.
Preferably, an inner cavity is formed in the shell, and a baffle is detachably connected to one side of the shell.
Preferably, an oil filling hole is formed in the top of the shell, and the inside of the oil filling hole is matched and connected with the piston.
Preferably, a fixing column is detachably connected between the shell and the upright column.
Preferably, the bottom of the shell is provided with a guide hole, the bottom of the guide hole is connected with a guide pipe in an embedded mode, and the surface of the guide pipe is connected with a switch opening in an embedded mode.
Preferably, the surface of the plastic rotating handle is embedded and connected with a wear-resistant block.
A method of assembling a locking device for a jack box, comprising the steps of:
step one, forming a whole by a splicing box body and a splicing box door plate which is embedded and connected inside the splicing box body, forming a plurality of openings at the bottom of the splicing box body, connecting a screw rod in the openings, arranging a plastic rotating handle at one end of the screw rod, and movably connecting a butterfly nut, a bowl pad, a first nut and a second nut on the screw rod to form a whole locking assembly;
secondly, the bowl pad is arranged on one side of the outer part of the plug box body, a butterfly nut is arranged on one side of the outer part of the bowl pad, a first nut is movably connected to one side of the screw rod, which is positioned in the plug box body, a second nut is arranged on one side of the screw rod, which is positioned in the outer part of the plug box body, a perfect mounting position is formed, the locking assemblies are installed in a distributed mode, and an external auxiliary plate can be placed in a gap between the panel assembly and the top of the plug box to control the locking assemblies;
step three, after the locking assembly is installed, installing the locking embedded plate assembly, arranging an embedded plate at one end of a screw rod, arranging the screw rod on the plane of the embedded plate, connecting the embedded plate with an embedded groove formed in a data center bus arranged outside a box body of the plug box, arranging two round corners on the surface of the embedded plate, installing the locking embedded plate assembly by the embedded plate and the embedded groove in a movable manner, and controlling the gap between the embedded plate assembly and the top of the box body by using an auxiliary plate with the thickness of 4mm after the embedded plate assembly is assembled with the screw rod;
fourthly, arranging stand columns on the top surface of the box body of the jack box, fixedly supporting the stand columns through cross columns, and fixing the shell through support columns arranged at the bottom of the cross columns to form a support;
fifthly, arranging an oil filling hole at the top of the shell, movably connecting a piston in the oil filling hole, controlling the oil filling hole through the piston, arranging a guide hole at the bottom of the shell, embedding a connecting guide pipe outside the guide hole, and arranging a switch port on the surface of the guide pipe;
and step six, a fixed column is arranged between the shell and the upright column, and a wear-resistant block is arranged on the surface of the plastic rotating handle.
Compared with the prior art, the invention has the beneficial effects that:
1. the plug box door plate connected with the inside through the plug box body is integrated, a plurality of openings are formed in the bottom of the plug box body, the connection with the outside is increased through the openings, the screw rod is connected in the openings, the plastic rotating handle is arranged at one end of the screw rod, the butterfly nut, the bowl pad, the first nut and the second nut are movably connected to the screw rod to form an integrated locking assembly, the bowl pad is arranged on one side of the outside of the plug box body, the butterfly nut is arranged on one side of the outside of the bowl pad, the first nut is movably connected to one side of the screw rod, which is positioned in the plug box body, the second nut is arranged on one side of the screw rod, which is positioned in the outside of the plug box body, a perfect installation position is formed, so that the maximum distance of upward insertion of the screw rod is controlled, the upward insertion distance is prevented from being too large, the conductive busbar in the bus is contacted, and the danger of electric shock caused by a positioning anti-misoperation operation is played, the locking assembly is distributed and installed, the wear-resistant blocks are arranged on the surface of the plastic rotating handle, the gripping usability of a user is improved, the relay plug box locking device is provided with a good quick locking device when being used, most of the existing plug box locking device is fixed through screws, other tools are needed, plastic gears are adopted for rotating and locking, the operation is not flexible, the fastening is not enough, the aging and other reasons can be caused after the time is long, the whole usability is reduced, and the method greatly avoids the situation.
2. After the locking assembly is installed, the locking embedded plate assembly is installed, an embedded plate is arranged at one end of a screw rod, the screw rod is arranged on the plane of the embedded plate, the embedded plate is connected with an embedded groove formed in a data center bus arranged outside a box body of the plug-in box, two round corners are formed in the surface of the embedded plate, so that the embedded plate assembly is ingeniously designed with the added round corners, the locking embedded plate assembly not only has a positioning effect and can only rotate clockwise but also can not rotate anticlockwise and is convenient and feasible to operate, after the locking embedded plate assembly is matched and connected with the locking assembly, a plastic rotating handle only needs to be rotated during operation, a butterfly nut can be screwed and locked, the embedded plate and the embedded groove are movably installed, and after the embedded plate assembly is assembled with the screw rod, an auxiliary plate with the thickness of 4mm is used for controlling the gap between the embedded plate assembly and the top of the box body; then the connection stability of the plug box locking device and the plug box is higher, so that the situations of falling off and the like can not occur.
3. The top surface of the box body of the splicing box is provided with upright posts which are fixedly supported through cross posts, the cross posts fix the shell through supporting posts arranged at the bottom to form a support to increase the fixing effect on the whole body, the top of the shell is provided with an oil filling hole for a user to add liquid such as lubricant and the like, a piston is movably connected in the oil filling hole and controls the oil filling hole through the piston to prevent external sundries from entering, the bottom of the shell is provided with a guide hole, a connecting guide pipe is embedded outside the guide hole, the surface of the guide pipe is provided with a switch opening, the lubricant in the shell can be discharged into the guide pipe through the guide hole, the release of the lubricant is controlled through a switch opening embedded and connected with the guide pipe, so that the plug box has regulation and control performance, the user can use the plug box conveniently, the guide pipe can be extended to facilitate the entering of a locking component and the surface of a locking panel component, be provided with the fixed column between casing and the stand, fix the casing through the fixed column, increase stability, then jack box locking device is when carrying out permanent use, is difficult to appear the rusty condition of drying to increased the convenience of using, increased life, also increased safeguard measure to the whole.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a locking device of a jack box according to the present invention;
FIG. 2 is a schematic view of the internal structure of a locking device of a jack box according to the present invention;
FIG. 3 is a schematic view of an opening structure of a locking device of a jack box according to the present invention;
FIG. 4 is a schematic view of a locking assembly of the locking apparatus of the jack box of the present invention;
FIG. 5 is a schematic bottom view of a locking device for a jack box according to the present invention;
FIG. 6 is a schematic view of a locking assembly of the locking device of the jack box of the present invention in a closed state;
FIG. 7 is a schematic view of a locking assembly opening mechanism of a locking device of a jack box of the present invention;
FIG. 8 is a schematic view of a locking panel of a locking device of the jack box of the present invention;
fig. 9 is a schematic structural diagram of an oil lubrication assembly of a locking device of a jack box.
In the figure: 1. a jack box body; 2. a jack box door panel; 3. opening a hole; 401. a plastic rotating handle; 402. a seat cushion; 403. a screw rod; 404. a butterfly nut; 405. a bowl pad; 406. a first nut; 407. a second nut; 501. locking the panels; 502. a data center bus; 503. caulking grooves; 504. round corners; 6. a wear-resistant block; 701. a column; 702. a cross post; 703. a support pillar; 704. a housing; 705. an inner cavity; 706. a guide hole; 708. a switch port; 709. a baffle plate; 7010. an oil filler hole; 7011. a piston; 7012. and (5) fixing the column.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-9, a locking device of a jack box comprises a jack box body 1, a locking component, a locking panel component and an oil lubrication component, wherein a jack box door plate 2 is detachably connected to one side of the jack box body 1, an opening 3 is formed in one side of the jack box body 1, the locking component is arranged inside the opening 3, the locking panel component is arranged on one side of the locking component, and the oil lubrication component is arranged at the top of the jack box body 1;
the locking assembly comprises a plastic rotating handle 401, a pad 402 is arranged on one side of the plastic rotating handle 401, a lead screw 403 is arranged on one side of the pad 402, the lead screw 403 is movably connected inside the opening 3, the lead screw 403 is movably connected inside the plug box body 1, a butterfly nut 404 is movably connected to the surface of the lead screw 403, a bowl pad 405 is arranged on the surface of the lead screw 403, the bowl pad 405 is located on one side of the butterfly nut 404, a first nut 406 is movably connected to the surface of the lead screw 403, and a second nut 407 is arranged on the surface of the lead screw 403.
Specifically, the locking panel assembly comprises a panel 501, the panel 501 is arranged at the end of the screw rod 403, a data center bus 502 is arranged outside the jack box body 1, a caulking groove 503 is formed in the data center bus 502, and the panel 501 is connected in the caulking groove 503 in a matching manner.
Specifically, the two sides of the panel 501 are provided with round corners 504, and the round corners 504 are movably connected inside the caulking grooves 503.
Specifically, the oil lubrication assembly comprises two upright columns 701, the top of the jack box body 1 is provided with the upright columns 701, the number of the upright columns 701 is two, cross columns 702 are arranged between the upright columns 701, supporting columns 703 are arranged at the bottoms of the cross columns 702, and a shell 704 is arranged at the bottoms of the supporting columns 703.
Specifically, an inner cavity 705 is formed in the housing 704, and a baffle 709 is detachably connected to one side of the housing 704.
Specifically, an oil hole 7010 is formed in the top of the housing 704, and a piston 7011 is connected to the inside of the oil hole 7010 in a matching manner.
Specifically, a fixing column 7012 is detachably connected between the housing 704 and the upright column 701.
Specifically, a guide hole 706 is formed in the bottom of the housing 704, a guide pipe 707 is connected to the bottom of the guide hole 706 in an embedded manner, and a switch opening 708 is connected to the surface of the guide pipe 707 in an embedded manner.
Specifically, the surface of the plastic rotating handle 401 is embedded and connected with a wear-resistant block 6.
A method of assembling a locking device for a jack box, comprising the steps of:
step one, a plug box body 1 and a plug box door plate 2 which is embedded and connected inside form a whole, a plurality of openings 3 are formed in the bottom of the plug box body 1, screw rods 403 are connected in the openings 3, plastic rotating handles 401 are arranged at one ends of the screw rods 403 through pad bases 402, butterfly nuts 404, bowl pads 405, first nuts 406 and second nuts 407 are movably connected to the screw rods 403, and a whole locking assembly is formed;
step two, the bowl pad 405 is arranged on one side of the outside of the plug box body 1, the butterfly nut 404 is arranged on one side of the outside of the bowl pad 405, the first nut 406 is movably connected to one side of the screw rod 403 positioned in the plug box body 1, the second nut 407 is arranged on one side of the screw rod 403 positioned in the outside of the plug box body 1, a perfect installation position is formed, the locking assemblies are installed in a distributed mode, and an external auxiliary plate can be placed in a gap between the panel assembly and the top of the plug box to control;
step three, after the locking assembly is installed, installing the locking embedded plate assembly, arranging an embedded plate 501 at one end of a screw rod 403, arranging the screw rod 403 on the plane of the embedded plate 501, connecting the embedded plate 501 with an embedded groove 503 formed in a data center bus 502 arranged outside the jack box body 1, arranging two fillets 504 on the surface of the embedded plate 501, movably installing the locking embedded plate assembly by the embedded plate 501 and the embedded groove 503, and controlling the gap between the embedded plate assembly and the top of the box body by using an auxiliary plate with the thickness of 4mm after assembling the embedded plate assembly and the screw rod 403;
fourthly, upright columns 701 are arranged on the top surface of the jack box body 1, the upright columns 701 are fixedly supported through cross columns 702, and the cross columns 702 fix the shell 704 through support columns 703 arranged at the bottom to form a support;
fifthly, an oil filling hole 7010 is formed in the top of the shell 704, a piston 7011 is movably connected in the oil filling hole 7010, the oil filling hole 7010 is controlled through the piston 7011, a guide hole 706 is formed in the bottom of the shell 704, a connecting guide pipe 707 is embedded outside the guide hole 706, and a switch opening 708 is formed in the surface of the guide pipe 707;
step six, a fixed column 7012 is arranged between the shell 704 and the upright column 701, and a wear-resistant block 6 is arranged on the surface of the plastic rotating handle 401.
The inserting box body 1 and the inserting box door panel 2 which is connected with the inside in an embedded mode form a whole, a plurality of openings 3 are formed in the bottom of the inserting box body 1, the connectivity with the outside is increased through the openings 3, a screw rod 403 is connected in the openings 3, one end of the screw rod 403 is provided with a plastic rotating handle 401, a butterfly nut 404, a bowl pad 405, a first nut 406 and a second nut 407 are movably connected to the screw rod 403 to form a whole locking assembly, the bowl pad 405 is arranged on one side of the outside of the inserting box body 1, the butterfly nut 404 is arranged on one side of the outside of the bowl pad 405, the first nut 406 is movably connected to one side of the screw rod 403 which is located inside the inserting box body 1, the second nut 407 is arranged on one side of the outside of the screw rod 403 which is located inside the inserting box body 1 to form a perfect installation position, so that the maximum distance of upward insertion of the screw rod 403 is controlled, and the upward insertion distance is prevented from being too large, the locking assembly is installed in a distributed mode, wear-resistant blocks 6 are arranged on the surface of a plastic rotating handle 401, the gripping usability of a user is improved, then the plugging box locking device is provided with a good quick locking device when in use, most of the existing plugging box fixing is fixed through screws, other tools are needed, plastic gears are adopted for rotary locking, the operation is inflexible, the fastening is not enough, the aging is caused after a long time, and the like, the whole usability is reduced, the locking assembly is greatly avoided, after the locking assembly is installed, a panel 501 is arranged at one end of a screw rod 403, the screw rod 403 is arranged on the plane of the panel 501, the panel 501 is connected with a caulking groove 503 formed in a data center bus 502 arranged outside a plugging box body 1, the surface of the panel 501 is provided with two fillets 504, so that the panel component of the panel is skillfully provided with the design of adding the fillets, the panel has a positioning effect, can only rotate clockwise but not anticlockwise, and is convenient and feasible to operate, after the panel is matched and connected with the locking component, only the plastic rotating handle 401 needs to be rotated during operation, the butterfly nut 404 can be screwed and locked, the panel 501 and the caulking groove 503 are movably used for installing the locking panel component, and after the panel component is assembled with the lead screw 403, the gap between the panel component and the top of the box body is controlled by using an auxiliary plate with the thickness of 4 mm; then the connection stability of the plug box locking device and the plug box is high, the situation of falling off and the like can not occur, the top surface of the plug box body 1 is provided with upright columns 701, the upright columns 701 are fixedly supported through cross columns 702, the cross columns 702 fix the shell 704 through supporting columns 703 arranged at the bottom to form a support, the whole fixing effect is increased, the top of the shell 704 is provided with an oil filling hole 7010, a user can add liquid such as lubricant conveniently, a piston 7011 is movably connected in the oil filling hole 7010, the oil filling hole 7010 is controlled through the piston 7011 to prevent external sundries from entering, the bottom of the shell 704 is provided with a guide hole 706, a guide pipe 707 is embedded outside the guide hole 706, a switch port 708 is arranged on the surface of the guide pipe 707, the lubricating oil in the shell 704 can be discharged into the guide pipe 707 through the guide hole 706, and the release of the lubricating oil is controlled through the switch port 708 embedded and connected by the guide pipe 707, make it have regulation controllability, convenient to use personnel uses, the pipe can extend, be convenient for enter into locking Assembly and locking panel subassembly surface, be provided with fixed column 7012 between casing 704 and the stand 701, fix casing 704 through fixed column 7012, increase stability, then jack box locking device is when carrying out permanent use, be difficult to appear the rusty condition of drying, the convenience of use has been increased, service life has been increased, protective measure has also been increased to the whole.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a jack box locking device which characterized in that: the oil injection lubricating device comprises a jack box body (1), a locking assembly, a locking panel assembly and an oil injection lubricating assembly, wherein a jack box door plate (2) is detachably connected to one side of the jack box body (1), an opening (3) is formed in one side of the jack box body (1), the locking assembly is arranged in the opening (3), the locking panel assembly is arranged on one side of the locking assembly, and the oil injection lubricating assembly is arranged at the top of the jack box body (1);
the locking assembly comprises a plastic rotating handle (401), a pad seat (402) is arranged on one side of the plastic rotating handle (401), a lead screw (403) is arranged on one side of the pad seat (402), the lead screw (403) is movably connected inside the opening (3), the lead screw (403) is movably connected inside the plug box body (1), a butterfly nut (404) is movably connected to the surface of the lead screw (403), a bowl pad (405) is arranged on the surface of the lead screw (403), the bowl pad (405) is positioned on one side of the butterfly nut (404), a first nut (406) is movably connected to the surface of the lead screw (403), and a second nut (407) is arranged on the surface of the lead screw (403);
the locking panel assembly comprises a panel (501), one end of the screw rod (403) is provided with the panel (501), a data center bus (502) is arranged outside the jack box body (1), a caulking groove (503) is formed in the data center bus (502), and the panel (501) is connected in the caulking groove (503) in a matching manner;
round corners (504) are formed on two sides of the panel (501), and the round corners (504) are movably connected inside the caulking grooves (503);
the oil injection lubricating assembly comprises upright columns (701), the top of the plug box body (1) is provided with the upright columns (701), the number of the upright columns (701) is two, cross columns (702) are arranged between the upright columns (701), the bottom of each cross column (702) is provided with a supporting column (703), and the bottom of each supporting column (703) is provided with a shell (704);
an inner cavity (705) is formed in the shell (704), and a baffle (709) is detachably connected to one side of the shell (704);
an oil hole (7010) is formed in the top of the shell (704), and a piston (7011) is connected inside the oil hole (7010) in a matched mode.
2. A jack box locking device as claimed in claim 1, wherein: a fixing column (7012) is detachably connected between the shell (704) and the upright column (701).
3. A jack box locking device as claimed in claim 1, wherein: a guide hole (706) is formed in the bottom of the shell (704), a guide pipe (707) is connected to the bottom of the guide hole (706) in an embedded mode, and a switch opening (708) is connected to the surface of the guide pipe (707) in an embedded mode.
4. A jack box locking device as claimed in claim 1, wherein: the surface of the plastic rotating handle (401) is embedded and connected with a wear-resistant block (6).
5. A method of assembling a locking device for a jack box according to any one of claims 1 to 4, wherein: the method comprises the following steps:
step one, a plug box body (1) and a plug box door plate (2) which is connected with the inside in an embedded mode form a whole, a plurality of openings (3) are formed in the bottom of the plug box body (1), a screw rod (403) is connected in each opening (3), a plastic rotating handle (401) is arranged at one end of each screw rod (403), and a butterfly nut (404), a bowl pad (405), a first nut (406) and a second nut (407) are movably connected to each screw rod (403) to form a whole locking assembly;
step two, the bowl pad (405) is arranged on one side of the outer portion of the plug box body (1), a butterfly nut (404) is arranged on one side of the outer portion of the bowl pad (405), a first nut (406) is movably connected to one side of the screw rod (403) located inside the plug box body (1), a second nut (407) is arranged on one side of the screw rod (403) located outside the plug box body, a perfect mounting position is formed, and locking components are installed in a distributed mode;
step three, after the locking assembly is installed, installing the locking embedded plate assembly, arranging an embedded plate (501) at one end of a screw rod (403), arranging the screw rod (403) on the plane of the embedded plate (501), connecting the embedded plate (501) with an embedded groove (503) formed in a data center bus (502) arranged outside the plug box body (1), arranging two round corners (504) on the surface of the embedded plate (501), installing the locking embedded plate assembly in a movable mode through the embedded groove (503) and controlling a gap between the embedded plate assembly and the top of the box body by using an auxiliary plate with the thickness of 4mm after the embedded plate assembly is assembled with the screw rod (403);
fourthly, upright columns (701) are arranged on the top surface of the jack box body (1), the upright columns (701) are fixedly supported through cross columns (702), and the cross columns (702) fix the shell (704) through support columns (703) arranged at the bottom to form a support;
fifthly, an oil filling hole (7010) is formed in the top of the shell (704), a piston (7011) is movably connected in the oil filling hole (7010), the oil filling hole (7010) is controlled through the piston (7011), a guide hole (706) is formed in the bottom of the shell (704), a connecting guide pipe (707) is embedded outside the guide hole (706), and a switch opening (708) is formed in the surface of the guide pipe (707);
and step six, a fixed column (7012) is arranged between the shell (704) and the upright column (701), and a wear-resistant block (6) is arranged on the surface of the plastic rotating handle (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110686322.6A CN113422338B (en) | 2021-06-21 | 2021-06-21 | Locking device of plug box and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110686322.6A CN113422338B (en) | 2021-06-21 | 2021-06-21 | Locking device of plug box and assembling method thereof |
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| Publication Number | Publication Date |
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| CN113422338A CN113422338A (en) | 2021-09-21 |
| CN113422338B true CN113422338B (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110686322.6A Active CN113422338B (en) | 2021-06-21 | 2021-06-21 | Locking device of plug box and assembling method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205986042U (en) * | 2016-08-19 | 2017-02-22 | 宝亨新电气（集团）有限公司 | Active type bus duct jack box locking device |
| CN206558997U (en) * | 2017-03-28 | 2017-10-13 | 香江科技股份有限公司 | Busway inserting case novel fixing mechanism |
| CN109921360A (en) * | 2019-03-27 | 2019-06-21 | 镇江西格玛电气有限公司 | It is a kind of can quick assembling jack box |
| CN210201426U (en) * | 2019-06-27 | 2020-03-27 | 镇江西门子母线有限公司 | Plug-in box |
| CN211063282U (en) * | 2019-11-22 | 2020-07-21 | 扬州金盛成套电气设备有限公司 | Intensive insulation bus duct |
| CN213185430U (en) * | 2020-09-04 | 2021-05-11 | 万马科技股份有限公司 | Intelligent bus knife type jack box for data machine room |
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2021
- 2021-06-21 CN CN202110686322.6A patent/CN113422338B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205986042U (en) * | 2016-08-19 | 2017-02-22 | 宝亨新电气（集团）有限公司 | Active type bus duct jack box locking device |
| CN206558997U (en) * | 2017-03-28 | 2017-10-13 | 香江科技股份有限公司 | Busway inserting case novel fixing mechanism |
| CN109921360A (en) * | 2019-03-27 | 2019-06-21 | 镇江西格玛电气有限公司 | It is a kind of can quick assembling jack box |
| CN210201426U (en) * | 2019-06-27 | 2020-03-27 | 镇江西门子母线有限公司 | Plug-in box |
| CN211063282U (en) * | 2019-11-22 | 2020-07-21 | 扬州金盛成套电气设备有限公司 | Intensive insulation bus duct |
| CN213185430U (en) * | 2020-09-04 | 2021-05-11 | 万马科技股份有限公司 | Intelligent bus knife type jack box for data machine room |
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| CN113422338A (en) | 2021-09-21 |
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