CN110635319B - Wiring terminal row positioning fixture for electrical equipment connection and positioning method thereof - Google Patents
Wiring terminal row positioning fixture for electrical equipment connection and positioning method thereof Download PDFInfo
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- CN110635319B CN110635319B CN201910756698.2A CN201910756698A CN110635319B CN 110635319 B CN110635319 B CN 110635319B CN 201910756698 A CN201910756698 A CN 201910756698A CN 110635319 B CN110635319 B CN 110635319B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
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Abstract
The invention relates to a positioning fixture and a positioning method thereof for a wiring terminal row for electrical equipment connection, wherein the positioning fixture comprises a connecting plate, a telescopic plate, a direction connecting column, a clamping plate and a clamping mechanism, the connecting plate is of a hollow structure with an opening at the lower end, sliders are arranged on the left inner side wall and the right inner side wall of the connecting plate, the telescopic plate is positioned in the connecting plate, a sliding groove in sliding fit with the sliders on the connecting plate is arranged on the outer side surface of the telescopic plate, the left end of the direction connecting column is arranged on the right side surface of the middle part of the telescopic plate through a bearing, the clamping plate is arranged on the right end of the direction connecting column, a square groove is arranged at each of the upper end and. The terminal strip clamping device can position and lock the terminal strip according to the structure of the terminal strip without damaging the terminal strip, has the advantages of good clamping stability, convenience in clamping operation and the like, and the clamped terminal strip is in a horizontal or vertical state, so that the mounting effect of the terminal strip is improved.
Description
Technical Field
The invention relates to the technical field of electric power component installation, in particular to a wiring terminal strip positioning clamp for electrical equipment connection and a positioning method thereof.
Background
The terminal strip is an insulating component which carries a plurality of or a plurality of groups of terminal components which are mutually insulated, and the terminal strip can play a role in current and voltage or signal transmission; the terminal strip is used in the regulator cubicle more, and the terminal strip in the regulator cubicle needs the fixed position to be installed in specific position, prevents the installation of other spare parts in the regulator cubicle, and the terminal strip can make the interior wiring of regulator cubicle pleasing to the eye, advantages such as wiring maintenance convenience.
A terminal strip structure in an electrical cabinet is shown in fig. 8, the terminal strip is locked in the electrical cabinet through a mounting frame, an incoming line port and an outgoing line port are respectively arranged at the upper end and the lower end of the terminal strip, and a groove is arranged at the coin end of the terminal strip; the both sides that the terminal row was installed in the regulator cubicle are mostly vertical installation, and the mounting bracket is vertical to be installed in the both sides of regulator cubicle promptly, and the middle part terminal row of regulator cubicle is mostly horizontal installation, and its mounted position can not appear the deviation when the terminal row is installed, otherwise can influence the installation of other components and parts, generally adopts artificial mode to go on when installing the terminal row now, and the problem that exists when artifical terminal row installation in the regulator cubicle is as follows:
the terminal row needs the manual work to put its installation position right, and the position of artifical unable accurate regulation terminal row to influence the installation effect of terminal row, and need many people to carry out the cooperation operation when the terminal row installation, increase workman's the amount of labour, the mounted position can have certain deviation rather than designing the mounted position during the installation of terminal row, thereby other parts need often move the position of terminal row when the installation in the regulator cubicle.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme that the positioning fixture for the terminal block rows for electrical equipment connection comprises a connecting plate, a telescopic plate, a direction connecting column, a clamping plate and a clamping mechanism, wherein the connecting plate is of a hollow structure with an opening at the lower end, sliders are arranged on the left inner side wall and the right inner side wall of the connecting plate, the telescopic plate is positioned in the connecting plate, a sliding groove in sliding fit with the sliders on the connecting plate is arranged on the outer side surface of the telescopic plate, the left end of the direction connecting column is installed on the right side surface of the middle of the telescopic plate through a bearing, the clamping plate is installed on the right end of the direction connecting column, a square groove is arranged at each of the upper end and the lower end of the clamping plate, the clamping mechanism is installed on the clamping plate, and the terminal blocks can be clamped by the clamping.
The clamping mechanism comprises clamping frames, clamping springs, clamping grooves, clamping plates, clamping springs, locking bodies and limiting plates, wherein one clamping frame is distributed in each square groove of each clamping plate, each clamping frame is of a U-shaped structure, and the left end of each clamping frame is installed in the square groove of each clamping plate through the clamping spring;
a clamping groove with a sliding groove on the right side wall is formed in the inner side face of the right end of the clamping frame, the outer end of the clamping plate is located in the clamping groove, and a sliding block matched with the sliding groove in the clamping groove is arranged on the right side face of the clamping plate;
the rear end of the locking plate is mounted on the rear side wall of the locking groove through a locking spring, the front end of the locking plate is provided with a sliding rod, the sliding rod penetrates through the right front side wall of the clamping frame, and the sliding rod on the locking plate can limit the position of the locking body when the locking body is subjected to position adjustment, so that the position of the locking body is prevented from changing in angle when the locking body moves;
the locking bodies are uniformly arranged on the inner ends of the clamping plates, the inner ends of the locking bodies are of pointed structures, the middle parts of the locking bodies at the inner ends of the clamping plates are arranged on one limiting plate, in particular, during operation, the clamping mechanisms can clamp the terminal rows according to the structures of the terminal rows, the mounting ends of the terminal rows are placed between the two clamping frames towards the right, the front and back positions of the locking bodies can be automatically adjusted under the action of the clamping springs, the locking bodies can be inserted into the wire inlet ports or the wire outlet ports of the terminal rows, and the limiting plate can limit the insertion depth of the locking bodies, so that the terminal rows can be locked and the terminal rows are in a horizontal state.
The position connecting column is characterized in that a V-shaped groove is formed in the top and the front side face of the position connecting column, a position inserting block is arranged in the V-shaped groove at the front end of the position connecting column, the rear end of the position inserting block is of a V-shaped structure, the front side face of the position inserting block is connected with the rear end of a position elastic column, the middle of the position elastic column penetrates through the position connecting plate, the position connecting plate is installed on the right side face of the expansion plate, the position elastic column is of an automatic rebounding structure, in the specific working process, the position elastic column is pulled forwards through manpower, the position inserting block is moved out of the V-shaped groove of the position connecting column, the position connecting column is controlled to rotate ninety degrees forwards, the position inserting block can be locked in the V-shaped groove at the original top of the position connecting column, the terminal row clamped by the clamping mechanism is in a vertical state.
As a preferred technical scheme of the invention, the front side and the rear side of the connecting plate are both provided with clamping grooves, the clamping grooves of the connecting plate are communicated with the hollow structure of the connecting plate, the front side and the rear side of the expansion plate are both provided with clamping blocks, and the clamping blocks are of triangular structures;
each slot of the connecting plate is distributed with a locking rod, the locking rod is of an L-shaped structure, the inner side of the lower end of the locking rod is of a triangular structure, the middle of the locking rod is mounted on an ear seat through a pin shaft, the ear seat is mounted on the side surface of the connecting plate, and the upper end of the locking rod is connected with the connecting plate through a locking spring.
As a preferred technical scheme of the invention, the gear rack is mounted on the front side surface of the connecting plate, the lower end of the gear rack is of a telescopic structure, the bottom surface of the gear rack is an arc-shaped surface, the gear rack is positioned right above the locking rod, and during specific work, the gear rack can clamp the locking rod at the front end of the connecting plate, so that the locking rod at the front end of the connecting plate can be pressed down firstly when the telescopic plate is used for adjusting the position, then the locking rod at the rear end of the connecting plate is pressed down by one hand, and meanwhile, the telescopic plate is supported by the other hand, so that the position of the telescopic plate can be accurately adjusted.
As a preferred technical scheme of the invention, an unlocking frame with an L-shaped structure is arranged on the front side surface of each clamping frame, the inner side surface of each unlocking frame is an arc-shaped surface, a pushing frame is distributed at the inner end of each unlocking frame, and the front end of each pushing frame is of an outward inclined structure;
the middle of the pushing frame is mounted on an unlocking lug through a pin, the unlocking lug is connected with the front side of the clamping plate, a position-correcting bullet is mounted between the inclined structures of the two pushing frames, the pushing frame is manually pressed inwards, the rear end of the pushing frame can drive the unlocking frame to move upwards, and therefore the clamping frame can be opened to lock the terminal row.
As a preferred technical scheme, the clamping plate is arranged on the right side face of the middle of the clamping plate, the right end of the clamping plate is of a pointed structure, and the clamping plate can limit the groove at the front end of the terminal block.
As a preferable technical scheme of the invention, the middle part of the left side surface of the expansion plate is provided with scales, and the scales on the expansion plate can accurately adjust the position of the expansion plate.
As a preferred technical scheme of the invention, the top of the connecting plate is connected with an adjusting column, and the top of the adjusting column is provided with a locking mechanism through a bearing;
the locking mechanism comprises an installation plate, a movable locking plate, a locking bolt and a locking connecting plate, the installation plate is of an L-shaped structure, a sliding groove is formed in the right side face of the upper end of the installation plate, the movable locking plate is connected into the sliding groove of the installation plate in a sliding fit mode, and rubber latch teeth are arranged at the bottom of the movable locking plate;
the top of the movable locking plate is connected with the bottom of the locking bolt through a bearing, the middle of the locking bolt is in threaded fit with the locking connecting plate, the locking connecting plate is installed at the upper end of the installation plate, a clamping toothed plate is arranged on the right end of the installation plate, and in specific work, the locking mechanism can be locked on the top of the electrical cabinet, so that the terminal strip can be installed and operated by taking the top of the electrical cabinet as a fixed point, and the movable locking plate is matched with the clamping toothed plate on the installation plate to be locked on the top of the electrical cabinet through manual rotation of the locking bolt.
As a preferred technical scheme of the invention, positioning grooves are symmetrically arranged on the outer side surface of the adjusting column, positioning insertion columns are distributed in the positioning grooves of the adjusting column, an insertion column support plate is arranged at the bottom of the mounting plate, the middle parts of the positioning insertion columns penetrate through the insertion column support plate, the positioning insertion columns are of an automatic rebounding structure, and the positions of the connecting plates can be adjusted by pulling the positioning insertion columns, so that the terminal block can be arranged on the front surface or the side surface of the electrical cabinet.
As a preferred technical scheme of the invention, the top of the locking connecting plate is provided with scales, the rear end of the mounting plate is provided with a telescopic graduated scale, and when the locking connecting plate works, the scales on the locking connecting plate can determine the distance between the locking mechanism and the locking connecting plate, so that the position of the clamping mechanism can be determined, and the terminal strip can be accurately adjusted in left and right positions when being mounted on the side surface of the electrical cabinet.
In addition, the invention provides a positioning method of the wiring terminal block positioning clamp for electrical equipment connection, which comprises the following steps:
the first step is as follows: clamping and locking: firstly, a locking mechanism is placed on the upper end of an electrical cabinet, the locking position of the locking mechanism can be determined through the scales on a locking connecting plate and a graduated scale on an installation plate, then a locking bolt is manually screwed, a movable locking plate is matched with a toothed clamping plate on the installation plate to be locked on the top of the electrical cabinet, and the locking degree of the locking mechanism is manually checked;
the second step is that: adjusting the clamping direction of the terminal strip: manually pulling the positioning insertion column and controlling the connecting plate to rotate one hundred eighty degrees, so that the clamping mechanism is positioned on the outer side of the cabinet, the terminal block can be clamped on the clamping mechanism, and the terminal block can be in a transverse or longitudinal installation state through the direction adjustment of the direction connecting column;
the third step: positioning the terminal block: the clamping plates can position the terminal row according to the grooves at the front end of the terminal row;
the fourth step: locking the terminal block: the pushing frame is loosened after the terminal row is positioned, the clamping frame returns to the initial position, the locking body can automatically adjust the front and back positions under the action of the clamping spring, so that the locking body can be inserted into a wire inlet port or a wire outlet port of the terminal row, the terminal row is manually shaken to determine the locking tightness of the terminal row, and therefore the terminal row can be locked and is in a horizontal state;
the fifth step: height adjustment of the terminal block: manually pressing the upper end of the locking rod, pulling the telescopic plate to a proper position, and then loosening the locking rod to enable the locking rod to be locked on the clamping block again, so that the terminal block can be located at a proper height;
and a sixth step: mounting the terminal block: after the height of the terminal block is adjusted, the control connecting plate rotates to a proper mounting position, then the control terminal block is locked in the electrical cabinet and releases the clamping action on the terminal block, and then the locking mechanism is locked at other positions on the electrical cabinet, so that the terminal block can be continuously mounted.
The invention has the beneficial effects that:
(1) according to the clamping mechanism of the terminal strip, the clamping mechanism can position and lock the terminal strip according to the structure of the terminal strip under the condition that the terminal strip is not damaged, the clamping mechanism has the advantages of being good in clamping stability, convenient to clamp and operate and the like, and the clamped terminal strip is in a horizontal or vertical state, so that the mounting effect of the terminal strip is improved.
(2) According to the clamping adjusting frame capable of installing the terminal strip at different positions in the electrical cabinet, the adjusting frame can adjust the terminal strip to be in a vertical or horizontal installation position, and the adjusting frame can also accurately adjust the installation height and position of the terminal strip, so that the installation accuracy of the terminal strip is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention for mounting and positioning a terminal block;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view (from right to left) of the connecting plate, the telescopic plate, the azimuth connecting column, the clamping plate and the clamping mechanism of the present invention;
FIG. 4 is a schematic structural view of the expansion plate, the azimuth connecting column, the clamping plate and the clamping mechanism of the present invention;
FIG. 5 is a cross-sectional view between the clamping plate and the clamping mechanism of the present invention;
FIG. 6 is a cross-sectional view of the present invention showing the location of the clamping rack, the position-retaining groove, the position-retaining plate, the position-retaining spring and the position-retaining plate;
FIG. 7 is a schematic view of the structure between the connection plate, the adjustment post and the mounting plate of the present invention;
fig. 8 is a schematic view of the structure of the terminal block of the present invention;
fig. 9 is a first mounting arrangement of the terminal block of the present invention;
fig. 10 is a second mounting arrangement for the terminal block of the present invention;
fig. 11 is a third mounting of the terminal block of the present invention.
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 explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 11, a positioning fixture for a terminal block row for electrical equipment connection includes a connecting plate 1, a telescopic plate 2, a position connecting column 3, a clamping plate 4 and a clamping mechanism 5, where the connecting plate 1 is a hollow structure with an open lower end, sliders are arranged on the left and right inner side walls of the connecting plate 1, the telescopic plate 2 is located in the connecting plate 1, a sliding groove in sliding fit with the sliders on the connecting plate 1 is arranged on the outer side surface of the telescopic plate 2, the left end of the position connecting column 3 is mounted on the right side surface of the middle of the telescopic plate 2 through a bearing, the clamping plate 4 is mounted on the right end of the position connecting column 3, square grooves are arranged at the upper and lower ends of the clamping plate 4, the clamping mechanism 5 is mounted on the clamping plate 4, and the clamping mechanism 5 can clamp the terminal block row and position of the telescopic plate 2 in the connecting plate 1 is adjusted so.
The clamping mechanism 5 comprises a clamping frame 51, clamping springs 52, clamping grooves 53, clamping plates 54, clamping springs 55, locking bodies 56 and limiting plates 57, wherein one clamping frame 51 is distributed in each square groove of the clamping plate 4, the clamping frame 51 is of a U-shaped structure, and the left end of the clamping frame 51 is installed in the square groove of the clamping plate 4 through the clamping springs 52;
a clamping groove 53 with a sliding groove on the right side wall is arranged on the inner side surface of the right end of the clamping frame 51, the outer end of the clamping plate 54 is positioned in the clamping groove 53, and a sliding block matched with the sliding groove on the clamping groove 53 is arranged on the right side surface of the clamping plate 54;
the rear end of the blocking plate 54 is mounted on the rear side wall of the blocking groove 53 through the blocking spring 55, the front end of the blocking plate 54 is provided with a sliding rod, the sliding rod passes through the right front side wall of the clamping frame 51, and the sliding rod on the blocking plate 54 plays a role of limiting the position of the locking body 56 when the locking body 56 is adjusted, so as to prevent the position of the locking body 56 from changing angularly when moving;
the inner ends of the locking plates 54 are uniformly provided with locking bodies 56, the inner ends of the locking bodies 56 are of a pointed structure, the middle parts of the locking bodies 56 at the inner ends of the locking plates 54 are all arranged on a limiting plate 57, in particular, during operation, the clamping mechanism 5 can clamp the terminal row according to the structure of the terminal row, the mounting end of the terminal row is placed between the two clamping frames 51 towards the right, the front and back positions of the locking bodies 56 can be automatically adjusted under the action of the locking springs 55, so that the locking bodies 56 can be inserted into the wire inlet ports or the wire outlet ports of the terminal row, and the limiting plate 57 can limit the insertion depth of the locking bodies 56, so that the terminal row can be locked and the terminal row is in a horizontal state.
The direction connecting column is characterized in that a V-shaped groove is formed in the top and the front side face of the direction connecting column 3, a direction inserting block 31 is arranged in the V-shaped groove in the front end of the direction connecting column 3, the rear end of the direction inserting block 31 is of a V-shaped structure, the front side face of the direction inserting block 31 is connected with the rear end of a direction elastic column 32, a direction connecting plate 33 penetrates through the middle of the direction elastic column 32, the direction connecting plate 33 is installed on the right side face of the expansion plate 2, the direction elastic column 32 is of an automatic rebounding structure, the direction elastic column 32 is pulled forwards manually, the direction inserting block 31 is moved out of the V-shaped groove of the direction connecting column 3, the direction connecting column 3 is controlled to rotate ninety degrees forwards, the direction inserting block 31 can be locked in the V-shaped groove in the original top of the direction connecting column 3, the terminal row clamped by the clamping mechanism 5 is in a vertical state at the moment, and the.
Clamping grooves are formed in the front side surface and the rear side surface of the connecting plate 1, the clamping grooves of the connecting plate 1 are communicated with the hollow structure of the connecting plate 1, clamping blocks 21 are arranged on the front side surface and the rear side surface of the telescopic plate 2, and the clamping blocks 21 are of triangular structures;
a locking rod 22 is distributed in each clamping groove of the connecting plate 1, the locking rod 22 is of an L-shaped structure, the inner side of the lower end of the locking rod 22 is of a triangular structure, the middle of the locking rod 22 is mounted on an ear seat 23 through a pin, the ear seat 23 is mounted on the side surface of the connecting plate 1, the upper end of the locking rod 22 is connected with the connecting plate 1 through a locking spring 24, the locking rod 22 can be locked on the clamping block 21, so that the position of the expansion plate 2 is locked, when the position of the expansion plate 2 needs to be adjusted, the upper end of the locking rod 22 is manually pressed down, the expansion plate 2 is pulled to a proper position, and then the locking rod 22 is released, so that.
Connecting plate 1's leading flank install gear frame 1a, gear frame 1 a's lower extreme is extending structure, and gear frame 1 a's bottom surface is the arcwall face, gear frame 1a is located locking lever 22 directly over, gear frame 1a can block the locking lever 22 of connecting plate 1 front end, thereby can press earlier the locking lever 22 of connecting plate 1 front end when expansion plate 2 carries out the regulation of position, later one hand presses the locking lever 22 of connecting plate 1 rear end again, simultaneously expansion plate 2 is held to another hand, the position of regulation expansion plate 2 that can be accurate, this kind of bearing is held expansion plate 2 and can more audio-visual its position of regulation its position to its regulation mode of carrying out the position, expansion plate 2 position regulation is more convenient.
The front side surface of each clamping frame 51 is provided with an unlocking frame 511 with an L-shaped structure, the inner side surface of each unlocking frame 511 is an arc-shaped surface, the inner end of each unlocking frame 511 is provided with a pushing frame 512, and the front end of each pushing frame 512 is of an outward inclined structure;
the middle of the pushing frame 512 is mounted on the unlocking lug seat 513 through a pin, the unlocking lug seat 513 is connected with the front side surface of the clamping plate 4, a position-correcting spring 514 is mounted between the inclined structures of the two pushing frames 512, the pushing frame 512 is manually pressed inwards, the rear end of the pushing frame 512 can drive the unlocking frame 511 to move upwards, and therefore the clamping frame 51 can be opened to lock the terminal row.
The middle right side face of the clamping plate 4 is provided with a clamping plate 4a, the right end of the clamping plate 4a is of a pointed structure, and the clamping plate 4a can limit the terminal row front end in the groove.
The middle of the left side face of the telescopic plate 2 is provided with scales, and the scales on the telescopic plate 2 can be accurately used for adjusting the position of the telescopic plate 2.
The top of the connecting plate 1 is connected with an adjusting column 6, and the top of the adjusting column 6 is provided with a locking mechanism 7 through a bearing;
the locking mechanism 7 comprises a mounting plate 71, a movable locking plate 72, a locking bolt 73 and a locking connecting plate 74, wherein the mounting plate 71 is of an L-shaped structure, a sliding groove is formed in the right side surface of the upper end of the mounting plate 71, the movable locking plate 72 is connected in the sliding groove of the mounting plate 71 in a sliding fit manner, and rubber latches are arranged at the bottom of the movable locking plate 72;
the top of the movable locking plate 72 is connected with the bottom of the locking bolt 73 through a bearing, the middle of the locking bolt 73 is in threaded fit with the locking connecting plate 74, the locking connecting plate 74 is installed at the upper end of the installation plate 71, a clamping tooth plate is arranged at the right end of the installation plate 71, the locking mechanism 7 can be locked on the top of the electrical cabinet, so that the terminal strip can be installed and operated by taking the top of the electrical cabinet as a fixed point, and the movable locking plate 72 is locked on the top of the electrical cabinet in a matching manner by manually rotating the locking bolt 73 and the clamping tooth plate on the installation plate 71.
The outer side face of the adjusting column 6 is symmetrically provided with positioning grooves, positioning insertion columns 6a are distributed in the positioning grooves of the adjusting column 6, insertion column support plates 6b are installed on the bottom of the installing plate 71, the middle of each positioning insertion column 6a penetrates through the corresponding insertion column support plate 6b, each positioning insertion column 6a is of an automatic rebounding structure, the position of the connecting plate 1 can be adjusted by pulling the positioning insertion column 6a, and therefore the terminal block can be installed on the front face or the side face of the electric cabinet.
The top of the locking connecting plate 74 is provided with scales, the rear end of the mounting plate 71 is provided with a telescopic graduated scale, the scales on the locking connecting plate 74 can determine the distance between the locking mechanism 7 and the locking connecting plate 74, so that the position of the clamping mechanism 5 can be determined, and the left and right positions of the terminal row can be accurately adjusted when the terminal row is mounted on the side face of the electrical cabinet.
In addition, the invention provides a positioning method of the wiring terminal block positioning clamp for electrical equipment connection, which comprises the following steps:
the first step is as follows: clamping and locking: firstly, the locking mechanism 7 is placed at the upper end of the electrical cabinet, the locking position of the locking mechanism 7 can be determined through the scales on the locking connecting plate 74 and the graduated scale on the mounting plate 71, then the locking bolt 73 is manually screwed, the locking plate 72 is moved to be matched with the toothed clamping plate on the mounting plate 71 to be locked on the top of the electrical cabinet, and the locking degree of the locking mechanism 7 is manually checked;
the second step is that: adjusting the clamping direction of the terminal strip: manually pulling the positioning insertion column 6a and controlling the connecting plate 1 to rotate one hundred eighty degrees, so that the clamping mechanism 5 is positioned on the outer side of the cabinet, the terminal block can be clamped on the clamping mechanism 5, and the terminal block can be in a transverse or longitudinal installation state through the direction adjustment of the direction connecting column 3;
the third step: positioning the terminal block: the pushing frame 512 is pushed manually inwards, the rear end of the pushing frame 512 drives the clamping frames 51 to be opened through the unlocking frame 511, the terminal strip is placed between the two clamping frames 51, and the clamping plate 4a can position the terminal strip aiming at the groove at the front end of the terminal strip;
the fourth step: locking the terminal block: after the terminal row is positioned, the pushing frame 512 is released, the clamping frame 51 returns to the initial position, the locking body 56 can automatically adjust the front and rear positions under the action of the clamping spring 55, so that the locking body 56 can be inserted into a wire inlet port or a wire outlet port of the terminal row, and the terminal row is manually shaken to determine the locking tightness degree of the terminal row, so that the terminal row can be locked and is in a horizontal state;
the fifth step: height adjustment of the terminal block: manually pressing down the upper end of the locking rod 22, pulling the expansion plate 2 to a proper position, and then releasing the locking rod 22, so that the locking rod 22 is locked on the fixture block 21 again, and the terminal block can be positioned at a proper height;
and a sixth step: mounting the terminal block: after the height of the terminal block is adjusted, the control connecting plate 1 rotates to a proper mounting position, then the control terminal block is locked in the electrical cabinet and releases the clamping action on the terminal block, and then the locking mechanism 7 is locked at other positions on the electrical cabinet so as to continuously mount the terminal block.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an electrical equipment connects and arranges positioning fixture with binding post, its characterized in that: the connecting plate is of a hollow structure with an opening at the lower end, sliders are arranged on the left inner side wall and the right inner side wall of the connecting plate (1), the expansion plate (2) is located in the connecting plate (1), a sliding groove in sliding fit with the sliders on the connecting plate (1) is formed in the outer side surface of the expansion plate (2), the left end of the azimuth connecting column (3) is installed on the right side surface of the middle of the expansion plate (2) through a bearing, the clamping plate (4) is installed on the right end of the azimuth connecting column (3), square grooves are formed in the upper end and the lower end of the clamping plate (4), and the clamping mechanism (5) is installed on the clamping plate (4); wherein:
the clamping mechanism (5) comprises clamping frames (51), clamping springs (52), clamping grooves (53), clamping plates (54), clamping springs (55), locking bodies (56) and limiting plates (57), wherein one clamping frame (51) is uniformly distributed in each square groove of the clamping plate (4), the clamping frames (51) are of U-shaped structures, and the left ends of the clamping frames (51) are installed in the square grooves of the clamping plate (4) through the clamping springs (52);
a clamping groove (53) with a sliding groove on the right side wall is formed in the inner side face of the right end of the clamping frame (51), the outer end of the clamping plate (54) is located in the clamping groove (53), and a sliding block matched with the sliding groove in the clamping groove (53) is arranged on the right side face of the clamping plate (54);
the rear end of the blocking plate (54) is mounted on the rear side wall of the blocking groove (53) through a blocking spring (55), the front end of the blocking plate (54) is provided with a sliding rod, and the sliding rod penetrates through the right front side wall of the clamping frame (51);
the inner ends of the clamping plates (54) are uniformly provided with locking bodies (56), the inner ends of the locking bodies (56) are of pointed structures, and the middle parts of the locking bodies (56) at the inner ends of the clamping plates (54) are all arranged on a limiting plate (57);
the direction connecting column is characterized in that a V-shaped groove is formed in the top and the front side face of the direction connecting column (3), a direction inserting block (31) is arranged in the V-shaped groove in the front end of the direction connecting column (3), the rear end of the direction inserting block (31) is of a V-shaped structure, the front side face of the direction inserting block (31) is connected with the rear end of the direction elastic column (32), the middle of the direction elastic column (32) penetrates through a direction connecting plate (33), the direction connecting plate (33) is installed on the right side face of the expansion plate (2), and the direction elastic column (32) is of an automatic rebounding structure.
2. A terminal block positioning jig for electric equipment connection according to claim 1, characterized in that: clamping grooves are formed in the front side surface and the rear side surface of the connecting plate (1), the clamping grooves of the connecting plate (1) are communicated with the hollow structure of the connecting plate (1), clamping blocks (21) are arranged on the front side surface and the rear side surface of the telescopic plate (2), and the clamping blocks (21) are of triangular structures;
a locking rod (22) is distributed in each clamping groove of the connecting plate (1), each locking rod (22) is of an L-shaped structure, the inner side of the lower end of each locking rod (22) is of a triangular structure, the middle of each locking rod (22) is installed on an ear seat (23) through a pin shaft, each ear seat (23) is installed on the side face of the connecting plate (1), and the upper end of each locking rod (22) is connected with the connecting plate (1) through a locking spring (24).
3. A terminal block positioning jig for electric equipment connection according to claim 2, characterized in that: the front side of connecting plate (1) install gear frame (1a), the lower extreme of gear frame (1a) is extending structure, and the bottom surface of gear frame (1a) is the arcwall face, gear frame (1a) is located locking lever (22) directly over.
4. A terminal block positioning jig for electric equipment connection according to claim 2, characterized in that: the front side surface of each clamping frame (51) is provided with an unlocking frame (511) with an L-shaped structure, the inner side surface of each unlocking frame (511) is an arc-shaped surface, the inner end of each unlocking frame (511) is provided with a pushing frame (512) in a distributed manner, and the front end of each pushing frame (512) is of an outward inclined structure;
the middle parts of the pushing frames (512) are arranged on unlocking lug seats (513) through pin shafts, the unlocking lug seats (513) are connected with the front side surface of the clamping plate (4), and a position correcting bullet (514) is arranged between the inclined structures of the two pushing frames (512).
5. The terminal row positioning jig for electric equipment connection as set forth in claim 4, wherein: the clamping plate (4) is provided with a clamping plate (4a) on the right side surface of the middle part, and the right end of the clamping plate (4a) is of a pointed structure.
6. A terminal block positioning jig for electric equipment connection according to claim 1, characterized in that: the middle of the left side surface of the expansion plate (2) is provided with scales.
7. The terminal row positioning jig for electric equipment connection as set forth in claim 5, wherein: the top of the connecting plate (1) is connected with an adjusting column (6), and the top of the adjusting column (6) is provided with a locking mechanism (7) through a bearing;
the locking mechanism (7) comprises a mounting plate (71), a movable locking plate (72), a locking bolt (73) and a locking connecting plate (74), wherein the mounting plate (71) is of an L-shaped structure, a sliding groove is formed in the right side surface of the upper end of the mounting plate (71), the movable locking plate (72) is connected in the sliding groove of the mounting plate (71) in a sliding fit mode, and rubber latch teeth are arranged at the bottom of the movable locking plate (72);
the top of the movable locking plate (72) is connected with the bottom of a locking bolt (73) through a bearing, the middle of the locking bolt (73) is in threaded fit with a locking connecting plate (74), the locking connecting plate (74) is installed at the upper end of the installation plate (71), and a clamping tooth plate is arranged at the right end of the installation plate (71).
8. A terminal block positioning jig for electric equipment connection according to claim 7, wherein: the lateral surface symmetry of regulation post (6) be provided with the constant head tank, distribute in the constant head tank of regulation post (6) and insert post (6a) in the location, insert post extension board (6b) and install on the bottom of mounting panel (71), the middle part of inserting post (6a) in the location passes and inserts post extension board (6b), post (6a) is inserted in the location is automatic resilience structure.
9. A terminal block positioning jig for electric equipment connection according to claim 7, wherein: scales are arranged on the top of the locking connecting plate (74), and a telescopic graduated scale is arranged at the rear end of the mounting plate (71).
10. A terminal block positioning jig for electric equipment connection according to claim 8, wherein: the positioning method for mounting the terminal block by adopting the positioning clamp of the terminal block row for connecting the electrical equipment comprises the following steps:
the first step is as follows: clamping and locking: firstly, a locking mechanism (7) is placed at a proper position at the upper end of an electrical cabinet, then a locking bolt (73) is manually screwed, a movable locking plate (72) is matched with a clamping toothed plate on a mounting plate (71) to be locked on the top of the electrical cabinet, and the locking degree of the locking mechanism (7) is manually checked;
the second step is that: adjusting the clamping direction of the terminal strip: manually pulling the positioning insertion column (6a) and controlling the connecting plate (1) to rotate one hundred eighty degrees, so that the clamping mechanism (5) is positioned outside the cabinet, the terminal block can be clamped conveniently, and the terminal block can be in a transverse or longitudinal installation state through the direction adjustment of the direction connecting column (3);
the third step: positioning the terminal block: the clamping plates (4a) can position the clamping frames (512) by manually pressing inwards, the rear ends of the pushing frames (512) drive the clamping frames (51) to open through the unlocking frame (511), the terminal strip is placed between the two clamping frames (51), and the clamping plates (4a) can position the terminal strip according to the grooves in the front ends of the terminal strip;
the fourth step: locking the terminal block: after the terminal row is positioned, the pushing frame (512) is loosened, the locking body (56) can automatically adjust the front and back positions under the action of the clamping spring (55), so that the locking body (56) can be inserted into a wire inlet port or a wire outlet port of the terminal row, and the terminal row is manually shaken to determine the locking tightness of the terminal row;
the fifth step: height adjustment of the terminal block: manually pressing down the upper end of the locking rod (22), pulling the expansion plate (2) to a proper position, and then controlling the locking rod (22) to be locked on the fixture block (21) again, so that the terminal block can be positioned at a proper height;
and a sixth step: mounting the terminal block: after the height of the terminal strip is adjusted, the control connecting plate (1) rotates to a proper mounting position, then the control terminal strip is locked in the electrical cabinet and clamping action on the terminal strip is released, and then the locking mechanism (7) is locked at other positions on the electrical cabinet so as to continuously mount the terminal strip.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910756698.2A CN110635319B (en) | 2019-08-16 | 2019-08-16 | Wiring terminal row positioning fixture for electrical equipment connection and positioning method thereof |
| PCT/CN2019/101671 WO2021031132A1 (en) | 2019-08-16 | 2019-08-21 | Wiring terminal block positioning clamp used for electrical device connection and positioning method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910756698.2A CN110635319B (en) | 2019-08-16 | 2019-08-16 | Wiring terminal row positioning fixture for electrical equipment connection and positioning method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN110635319A CN110635319A (en) | 2019-12-31 |
| CN110635319B true CN110635319B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910756698.2A Active CN110635319B (en) | 2019-08-16 | 2019-08-16 | Wiring terminal row positioning fixture for electrical equipment connection and positioning method thereof |
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| Country | Link |
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| CN (1) | CN110635319B (en) |
| WO (1) | WO2021031132A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112663917B (en) * | 2021-01-11 | 2022-07-12 | 济南家世界装饰设计有限公司 | Integrated wall ornamental material installation fixed robot |
| CN116613662B (en) * | 2023-06-16 | 2023-10-20 | 扬州市庆源电气成套设备有限公司 | Industrial electrical power distribution cabinet terminal strip mounting equipment and process |
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| ES2332679B2 (en) * | 2007-07-05 | 2010-07-01 | Universidad De Vigo | DEVICE FOR CLAMPING OF TERMINALS AND CHANNELS IN ELECTRICAL CABINETS. |
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- 2019-08-16 CN CN201910756698.2A patent/CN110635319B/en active Active
- 2019-08-21 WO PCT/CN2019/101671 patent/WO2021031132A1/en active Application Filing
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| US4806726A (en) * | 1985-10-24 | 1989-02-21 | Ap Industries, Inc. | Apparatus for machining a bent elongated member of variable configuration |
| DE3601287A1 (en) * | 1986-01-17 | 1987-07-23 | Inst Elektroswarki Patona | Device for holding the strip and pipe edges to be welded in the welding of spiral-welded pipes |
| CN109175878A (en) * | 2018-10-24 | 2019-01-11 | 张晓锋 | A kind of processing of motorcycle accessories grips system with comprehensive |
| CN110108438A (en) * | 2019-04-12 | 2019-08-09 | 上海渤元信息科技有限公司 | A kind of car body air sleeve endurance quality test platform and test method |
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| WO2021031132A1 (en) | 2021-02-25 |
| CN110635319A (en) | 2019-12-31 |
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