CN111954414A - Tensioning device capable of achieving secondary protection and fixation when electric power wall cabinet falls off - Google Patents
Tensioning device capable of achieving secondary protection and fixation when electric power wall cabinet falls off Download PDFInfo
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- CN111954414A CN111954414A CN202010850291.9A CN202010850291A CN111954414A CN 111954414 A CN111954414 A CN 111954414A CN 202010850291 A CN202010850291 A CN 202010850291A CN 111954414 A CN111954414 A CN 111954414A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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Abstract
The invention provides a tensioning device capable of protecting and fixing an electric wall cabinet secondarily when the electric wall cabinet falls off, relates to the technical field of electric wall cabinet assemblies, and aims to solve the problems that when the existing tensioning device capable of protecting and fixing the electric wall cabinet when the electric wall cabinet falls off is used, when the electric wall cabinet is loosened, the tensioning device cannot be adjusted and tightened properly according to requirements, the electric wall cabinet cannot be fixed and stable, and the risk of falling off of the electric wall cabinet cannot be reduced; the main body is of a rectangular structure and is an electric wall cabinet body; the moving groove is arranged in the middle of the bottom of the rear end of the main body. The mounting groove is used for establishing the inboard at the kicking piece for this device is when using, if when appearing the gap between electric power wall cabinet and this device or the wall body, can directly rotate through manpower control regulation pole, makes the regulation pole can push down the piece through the screw thread control in the outside, makes the side of pushing down the piece can agree with the inner of kicking block, makes the kicking block can the atress outwards remove.
Description
Technical Field
The invention belongs to the technical field of electric power wall cupboard components, and particularly relates to a tensioning device capable of protecting and fixing for the second time when an electric power wall cupboard falls off.
Background
When the electric power wall cabinet is used, especially when the electric power wall cabinet is used in a humid and dark position, the electric power wall cabinet can be hung on the wall cabinet, and internal circuits are prevented from being affected with damp and insects and rats are prevented from being bitten.
For example, application No.: CN201710543658.0 relates to a suspension type shockproof electrical cabinet, which comprises an electrical cabinet, mounting plates, first positioning blocks, second positioning blocks, threaded holes and springs, wherein the rear plane of the electrical cabinet is fixed with the two mounting plates through bolts, the rear wall of the electrical cabinet is provided with the first four positioning blocks through threads, every two positioning blocks are in one group, each group of positioning blocks corresponds to one mounting plate, each mounting plate is provided with the second two positioning blocks through threads, the second positioning block on each mounting plate corresponds to the corresponding first positioning block, the springs are fixed between the mounting plates and the rear plane of the electrical cabinet through bolts, the first positioning blocks and the second positioning blocks are in the springs, and the first positioning blocks and the second positioning blocks are provided with the corresponding threaded holes.
Based on prior art discovery, can protect fixed straining device when current wall cabinet drops when using, when not hard up appears in the wall cabinet, can't suitably adjust according to the demand and step up, can't make the wall cabinet fixed firm, can't reduce the risk that the wall cabinet drops, and can protect fixed straining device when current wall cabinet drops when using, when the wall cabinet drops, can't automatic trigger secondary is fixed, the electric power wall cabinet automatic re-setting of unable automatic control slope.
Disclosure of Invention
In order to solve the technical problems, the invention provides a tensioning device capable of secondarily protecting and fixing an electric wall cabinet when the electric wall cabinet falls off, so that the problems that the existing tensioning device capable of protecting and fixing the electric wall cabinet when the electric wall cabinet falls off cannot be used, the wall cabinet cannot be stably fixed and the risk of falling off the electric wall cabinet cannot be reduced because the tensioning device cannot be properly adjusted and tightened according to requirements when the electric wall cabinet is loosened, the existing tensioning device capable of protecting and fixing the electric wall cabinet when the electric wall cabinet falls off cannot automatically trigger secondary fixing when the electric wall cabinet falls off, and the inclined electric wall cabinet cannot be automatically reset are solved.
The invention relates to a tensioning device capable of protecting and fixing a power wall cabinet for the second time when the power wall cabinet falls off, which is achieved by the following specific technical means:
a tensioning device capable of protecting and fixing for the second time when an electric wall cabinet falls off comprises a main body, a moving groove, a top piece, a mounting groove, a bottom plate, an auxiliary rod and a pulling piece; the main body is of a rectangular structure and is an electric wall cabinet body; the moving groove is arranged in the middle of the bottom of the rear end of the main body; the two ends of the top piece are provided with connecting holes, and the top piece is arranged above the rear end of the main body; the outer end of the clamping block of the top piece is inserted into the clamping groove, the inserting rods on two sides of the top piece are inserted into the slots, and two sides of the top piece are connected with the wall through bolts; the whole bottom plate is made of a spring plate, the top end of the bottom plate is connected with the middle position of the bottom of the top piece, and two ends of the bottom plate are connected with the wall body through fixing holes and bolts; the auxiliary rod is installed in the embedded groove in an embedded mode.
The mounting groove comprises a top block, a lower pressing piece and an adjusting rod, the bottom of the mounting groove is of a T-shaped structure, the top end of the mounting groove is of a rectangular structure, and a rotary groove with a middle protruding cylindrical structure is arranged in the middle of the rear end of the bottom of the mounting groove; the inner part of the mounting groove is embedded with a top block, the outer part of the top block is provided with a silica gel head, and the inner side of the top block is of an inclined structure; the bottom of the lower pressing piece is of an inclined structure, the lower pressing piece is installed at the top end of the installation groove, and a threaded hole is formed in the middle of the lower pressing piece; the mounting groove is formed in the middle of the front end of the top piece.
The pull piece comprises pull rods, a movable groove and a guide block, the pull piece is of a T-shaped structure, and two pull rods are arranged on two sides of the outer end of the pull piece; the pull rod is of an L-shaped structure, and the inner side of the outer end of the pull rod is of an inclined structure; two movable grooves are arranged on two sides of the pulling piece, and the movable grooves are of T-shaped structures; the pulling piece is embedded and installed inside the moving groove.
Furthermore, the main body comprises clamping grooves and slots, two clamping grooves are arranged above the rear end of the main body, the clamping grooves are of L-shaped structures, and the inner sides of the outer sides of the clamping grooves are of inclined structures; the outside of draw-in groove is equipped with the slot, and the slot is cylindrical structure.
Furthermore, the moving groove comprises an inner groove and a side groove, the moving groove is of a T-shaped structure, the inner groove is arranged at the front end of the bottom of the moving groove, and the inner groove is of a rectangular structure; two side grooves are arranged on two sides of the outer portion of the moving groove, and the side grooves are of a Chinese character 'Zhong' structure.
Furthermore, the top piece comprises a guide groove, a clamping block and an inserting rod, the top piece is of a rectangular plate-shaped structure, and two guide grooves are formed in two sides of the front end of the top piece; the guide groove is of a T-shaped structure, two guide rods with cylindrical structures are arranged inside the guide groove, and springs are sleeved outside the guide rods; a clamping block is arranged in the guide groove through a spring, the inner end of the clamping block is of a T-shaped structure, and the outer end of the clamping block is of an L-shaped structure; the side edge of the outer end of the clamping block is of an inclined structure, the inner end of the clamping block penetrates through the guide rod, and the inner side of the clamping block is in contact with the spring; two inserting rods are arranged on two sides of the front end of the ejecting piece and are of cylindrical structures.
Furthermore, the mounting groove also comprises an adjusting rod which is a cylindrical screw rod, and a circular plate is arranged at the bottom of the adjusting rod; the bottom of the adjusting rod and the circular plate are embedded in a rotating groove at the bottom of the mounting groove, and the middle position of the adjusting rod penetrates through the inner part of a threaded hole of the lower pressing piece through threads.
Furthermore, the bottom plate comprises a pull groove, an embedded groove and a top groove, the bottom plate is of a T-shaped plate structure, and two sides of the bottom of the front end of the bottom plate are of inclined structures; pull grooves are formed in two sides of the bottom plate, and the cross sections of the pull grooves are of rectangular structures; an I-shaped embedded groove is formed in the bottom of the front end of the bottom plate, and fixing holes are formed in two ends of the embedded groove; the middle position of the top end in the embedding groove is provided with a top groove, and the top groove is of a T-shaped structure.
Furthermore, the auxiliary rod comprises mounting holes and pressing blocks, the auxiliary rod is of an I-shaped structure, and two mounting holes are formed in two ends of the auxiliary rod; the mounting hole is of a horn-shaped structure, rubber strips which are arranged in an annular mode are arranged in the mounting hole, and the rubber strips are made of rubber materials; the pressing block is of a T-shaped structure, and the bottom of the pressing block is of a wedge-shaped structure; the briquetting is in the top intermediate position of auxiliary rod, and the top of briquetting passes through the inside of spring mounting in the overhead tank.
Furthermore, the pulling piece also comprises a guide block, the inner end of the guide block is of a middle-shaped structure, and the outer end of the guide block is of a T-shaped structure; the inner end of the guide block is arranged in the side groove through a spring at the bottom, and the outer end of the guide block is inserted in the movable groove.
Compared with the prior art, the invention has the following beneficial effects:
in the device, a mounting groove and a pulling piece are arranged, the mounting groove is used for being arranged on the inner side of the top piece, when the device is used, after the electric wall cabinet is installed and fixed through the device, if a gap exists between the electric wall cabinet and the device or a wall body, the adjusting rod can be directly rotated through manual control, the adjusting rod can control the pressing piece to press downwards through threads on the outer side, the side edge of the pressing piece can be matched with the inner end of the top block, the top block can move outwards under stress, the top block can be contacted with the electric wall cabinet through a silica gel head, the electric wall cabinet can be more stably pushed, when the device is subjected to vibration or impact, the electric wall cabinet is less prone to dropping, the mounting groove is of a T-shaped structure, the top block can freely stretch out and draw back in the device, and the adjusting position of the top block can be moved, the top block is used for bearing force through the inner end of the top block, the inner end of the top block is of an inclined structure, the pushing piece is enabled to move downwards under the action of force, the pushing block can move outwards, the top block can more effectively push the main body through the silica gel head, the pushing piece is used for receiving the downward pressure of the adjusting rod through the internal threaded hole, when the pushing piece moves downwards under the action of force, the pushing piece can be contacted with the top block through the inclined edge of the pushing piece, the top block can effectively move, the adjusting rod is used for directly controlling rotation through manpower, the adjusting rod can rotate in the rotating groove through the circular plate at the bottom, the adjusting rod can rotate but cannot move, and the pushing piece is effectively controlled to perform height adjustment through the threads on the outer side;
the pull piece is connected with the bottom plate, so that when the top piece at the top end of the main body is separated from the wall body, the main body can incline through the bottom plate but cannot fall off, the bottom plate can temporarily pull the electric power wall cabinet through the top piece, when the electric power wall cabinet inclines, the pull piece can be separated from the inner part of the inner groove through the outward movement of the pull piece under the stress of the pull piece, the pull piece and the guide block can be relieved from limiting, the spring can effectively push the guide block and the pull piece to move upwards, the pull rod can move upwards in the pull groove, the pull piece gradually moves to the highest end, the pull piece can gradually control the bottom plate to reset to be in an upright state in the moving process, the main body can be in a vertical state after reaching the top end, the main body can be fixed and reset by secondary protection, the pull piece is of a T-shaped structure and can effectively move in the moving groove, the pull rod is inserted into the pull groove to move in the pull groove so as to control the bottom plates to be in a vertical state, the movable groove is used for enabling the outer part of the guide block to move in the guide block so as to enable the pull piece to move freely back and forth, the guide block can move in the movable groove, the guide block is used for driving the pull piece to move in a height direction so as to be limited when the pull piece is not pulled out, the guide block is driven to limit, the limit is released after the pull piece is pulled out, the guide block can be driven together to release the limit, the guide block can receive the power of a spring to rise, the inner end of the guide block is of a Chinese character type structure and can be guided to move up and down, the outer part of the guide block is of a T-shaped structure and can be effectively moved and adjusted in the movable groove, and therefore when the pull rod is used, when the wall cabinet becomes flexible, the wall cabinet can not be properly adjusted and tightened according to the requirement, the wall cabinet can not be fixed and stable, the risk of falling of the wall cabinet can not be reduced, the fixed tensioning device can be protected when the existing wall cabinet falls off, and when the wall cabinet falls off, the secondary fixation can not be automatically triggered, and the automatic resetting of the electric wall cabinet can not be automatically controlled.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a perspective view of the top member of the present invention.
Fig. 3 is a partial cross-sectional view and a partial enlarged structure of the main body of the present invention.
Fig. 4 is a partial cross-sectional structural view of the body of the present invention.
Fig. 5 is a partial cross-sectional structural schematic view of the top member of the present invention.
Fig. 6 is a cross-sectional rear view of the top member of the present invention.
Fig. 7 is a cross-sectional front view of the top member of the present invention.
Fig. 8 is a partial cross-sectional structural view of the base plate of the present invention.
Fig. 9 is a schematic perspective and partially enlarged view of the auxiliary rod of the present invention.
Fig. 10 is a perspective view of the pulling member and the guide block of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. a card slot; 102. a slot; 2. a moving groove; 201. an inner tank; 202. a side groove; 3. a top piece; 301. a guide groove; 302. a clamping block; 303. inserting a rod; 4. mounting grooves; 401. a top block; 402. a push-down member; 403. adjusting a rod; 5. a base plate; 501. groove drawing; 502. a groove is embedded; 503. a top groove; 6. an auxiliary lever; 601. mounting holes; 602. briquetting; 7. pulling the piece; 701. a pull rod; 702. a movable groove; 703. and a guide block.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides a tensioning device capable of protecting and fixing for the second time when an electric wall cabinet falls off, which comprises a main body 1, a moving groove 2, a top piece 3, a mounting groove 4, a bottom plate 5, an auxiliary rod 6 and a pulling piece 7, wherein the main body is provided with a groove for accommodating the moving groove 2; the main body 1 is of a rectangular structure, and the main body 1 is an electric wall cabinet body; the moving groove 2 is arranged at the middle position of the bottom of the rear end of the main body 1; two ends of the top piece 3 are provided with connecting holes, and the top piece 3 is arranged above the rear end of the main body 1; the outer end of the clamping block 302 of the top piece 3 is inserted into the clamping groove 101, the inserting rods 303 at two sides of the top piece 3 are inserted into the slots 102, and two sides of the top piece 3 are connected with the wall body through bolts; the whole bottom plate 5 is made of a spring plate, the top end of the bottom plate 5 is connected with the middle position of the bottom of the top piece 3, and two ends of the bottom plate 5 are connected with a wall body through fixing holes and bolts; the auxiliary lever 6 is mounted inside the fitting groove 502 by a fitting manner.
The mounting groove 4 comprises a top block 401, a lower pressing piece 402 and an adjusting rod 403, the bottom of the mounting groove 4 is of a T-shaped structure, the top end of the mounting groove 4 is of a rectangular structure, and a rotary groove with a middle convex cylindrical structure is arranged in the middle of the rear end of the bottom of the mounting groove 4; the top block 401 is embedded in the mounting groove 4, a silica gel head is arranged outside the top block 401, and the inner side of the top block 401 is of an inclined structure; the bottom of the lower pressing piece 402 is of an inclined structure, the lower pressing piece 402 is installed at the top end of the installation groove 4, and a threaded hole is formed in the middle of the lower pressing piece 402; the mounting groove 4 is arranged in the middle of the front end of the top part 3, the mounting groove 4 is used for being arranged on the inner side of the top part 3, when the device is used, after an electric wall cabinet is installed and fixed through the device, if a gap exists between the electric wall cabinet and the device or a wall body, the adjusting rod 403 can be directly rotated through manual control, the adjusting rod 403 can control the pressing piece 402 to press downwards through threads on the outer side, the side edge of the pressing piece 402 can be matched with the inner end of the top block 401, the top block 401 can be forced to move outwards, the top block 401 can be contacted with the electric wall cabinet through a silica gel head, the electric wall cabinet can be pushed more stably, the electric wall cabinet is not easy to drop when the device encounters vibration or impact, the mounting groove 4 is of a T-shaped structure, and the top block 401 can freely stretch out and draw back in the mounting groove, make kicking block 401 can remove the regulation position, and can not drop, kicking block 401 is used for through its inner end atress, its inner is slope column structure, be in order to make pushing down piece 402 atress downward movement more, enable kicking block 401 outwards to remove more, make kicking block 401 can be through more effectual top of silica gel head and move main part 1, pushing down piece 402 then is used for receiving the pushing down force of adjusting pole 403 through inside screw hole, when making pushing down piece 402 atress downward movement, can contact with kicking block 401 through its slope limit, make kicking block 401 can effectually move.
The pulling piece 7 comprises a pulling rod 701, a movable groove 702 and a guide block 703, the pulling piece 7 is of a T-shaped structure, and two pulling rods 701 are arranged on two sides of the outer end of the pulling piece 7; the pull rod 701 is of an L-shaped structure, and the inner side of the outer end of the pull rod 701 is of an inclined structure; two movable grooves 702 are arranged on two sides of the pulling piece 7, and the movable grooves 702 are of T-shaped structures; the pulling piece 7 is embedded in the moving groove 2, the pulling piece 7 is used for being connected with the bottom plate 5, when the top piece 3 at the top end of the main body 1 is separated from the wall body, the main body 1 can incline through the bottom plate 5 but can not fall off, so that the bottom plate 5 can temporarily pull the electric power hanging cabinet through the top piece 3, when the electric power hanging cabinet inclines, the pulling piece 7 is forced to move outwards, so that the pulling piece 7 can be separated from the inner part of the inner groove 201, the pulling piece 7 and the guide block 703 can be relieved from limiting, a spring can effectively push the guide block 703 and the pulling piece 7 to move upwards, the pulling rod 701 can move upwards in the pulling groove 501, the pulling piece 7 gradually moves to the highest end, the pulling piece 7 can gradually control the bottom plate 5 to reset to be in an upright state in the moving process, and the main body 1 can be in a vertical state after the pulling piece 7 reaches the top end, the main body 1 can be fixed and reset by secondary protection, the pull piece 7 is of a T-shaped structure and can effectively move in the moving groove 2 and cannot be separated, the pull rod 701 is inserted into the pulling groove 501, so that the pull rod 701 can move in the pulling groove 501, the bottom plates 5 are controlled to be in a vertical state, the movable groove 702 is used for enabling the outer portion of the guide block 703 to move in the movable groove 702, the pull piece 7 can freely move back and forth, and the guide block 703 can move in the movable groove 702.
The main body 1 comprises a clamping groove 101 and a slot 102, two clamping grooves 101 are arranged above the rear end of the main body 1, the clamping grooves 101 are of L-shaped structures, and the inner sides of the outer sides of the clamping grooves 101 are of inclined structures; the outside of draw-in groove 101 is equipped with slot 102, and slot 102 is cylindrical structure, main part 1 is as electric power wall cabinet body, be used for fixed with head part 3 through draw-in groove 101 and fixture block 302, make head part 3 can effectually fix on the wall body, and then make the installation that main part 1 can be convenient fixed, the outside of draw-in groove 101 is the slope column structure, be when making fixture block 302 male, can lead, thereby make the inside that enters into draw-in groove 101 that fixture block 302 can be convenient fixed, make main part 1 can be withheld fixedly, and slot 102 is then used for making the inserted bar 303 male, make main part 1 can be by auxiliary fixation.
The moving groove 2 comprises an inner groove 201 and a side groove 202, the moving groove 2 is of a T-shaped structure, the inner groove 201 is arranged at the front end of the bottom of the moving groove 2, and the inner groove 201 is of a rectangular structure; two side grooves 202 are arranged on two sides of the outer portion of the moving groove 2, the side grooves 202 are of a Chinese character 'zhong' structure, the moving groove 2 is used for enabling the pulling piece 7 to move in the moving groove in a guiding mode, the pulling piece 7 can move upwards, the bottom plate 5 is fixed, the inner groove 201 is used for enabling the front end of the pulling piece 7 to be inserted, when the device is not triggered, the outer end of the pulling piece 7 can be located inside the inner groove 201 to be fixed, the side grooves 202 are used for installing the inner end of the guide block 703, the guide block 703 can move in the inner portion of the guide block 703 through a spring, and the pulling piece 7 is driven to move upwards.
The top piece 3 comprises a guide groove 301, a clamping block 302 and an insertion rod 303, the top piece 3 is of a rectangular plate-shaped structure, and two guide grooves 301 are formed in two sides of the front end of the top piece 3; the guide groove 301 is of a T-shaped structure, two guide rods with cylindrical structures are arranged inside the guide groove 301, and springs are sleeved outside the guide rods; a fixture block 302 is mounted in the guide groove 301 through a spring, the inner end of the fixture block 302 is of a T-shaped structure, and the outer end of the fixture block 302 is of an L-shaped structure; the side edge of the outer end of the latch 302 is an inclined structure, the inner end of the latch 302 penetrates through the guide rod, and the inner side of the latch 302 is in contact with the spring; two insertion rods 303 are arranged on two sides of the front end of the top piece 3, the insertion rods 303 are of a cylindrical structure, the top piece 3 is used for being directly fixed to a wall body, the top piece 3 can be fixedly connected with the main body 1 through the clamping block 302, the main body 1 is further fixedly installed, the guide groove 301 is of a T-shaped structure, the clamping block 302 can move in the guide manner, the guide rods play a role in installing springs, the springs cannot bend after being compressed, the outer ends of the clamping blocks 302 can be conveniently inserted into the clamping grooves 101, the clamping blocks 302 can effectively pull the main body 1 to be fixed, the top piece 3 can be stably connected with the main body 1, and the insertion rods 303 are used for being inserted into the slots 102 to assist in fixing.
The mounting groove 4 further comprises an adjusting rod 403, the adjusting rod 403 is a cylindrical screw, and a circular plate is arranged at the bottom of the adjusting rod 403; the bottom of the adjusting rod 403 and the circular plate are embedded in the rotating groove at the bottom of the mounting groove 4, the middle position of the adjusting rod 403 passes through the threaded hole of the lower pressing member 402 through threads, and the adjusting rod 403 is directly controlled to rotate by manpower, so that the adjusting rod 403 can rotate in the rotating groove through the circular plate at the bottom, the adjusting rod 403 can rotate but cannot move, and the outer threads are used for controlling the lower pressing member 402 to perform height adjustment effectively.
The bottom plate 5 comprises a pull groove 501, an embedded groove 502 and a top groove 503, the bottom plate 5 is of a T-shaped plate structure, and two sides of the bottom of the front end of the bottom plate 5 are of inclined structures; pull grooves 501 are formed in two sides of the bottom plate 5, and the cross sections of the pull grooves 501 are of rectangular structures; an I-shaped embedded groove 502 is arranged at the bottom of the front end of the bottom plate 5, and fixing holes are arranged at two ends of the embedded groove 502; the middle position of the top end in the embedded groove 502 is provided with a top groove 503, the top groove 503 is of a T-shaped structure, the bottom plate 5 is also used for being connected with a wall body, after the top piece 3 drives the main body 1 to be separated from the fixing, the auxiliary fixing can be carried out through the bottom plate 5, the main body 1 cannot be separated immediately, the pull groove 501 is used for enabling the pull rod 701 to move in the pull groove 501, the pull rod 701 can pull the bottom plate 5 to be in a vertical state, the embedded groove 502 is used for embedding the auxiliary rod 6, when the bottom plate 5 is fixed through a bolt, the auxiliary rod 6 can be fixed together, the top groove 503 is used for installing the pressing block 602, the pressing block 602 can always receive the spring power to move downwards, and the auxiliary rod 6 can be stably installed.
The auxiliary rod 6 comprises mounting holes 601 and pressing blocks 602, the auxiliary rod 6 is of an I-shaped structure, and two mounting holes 601 are formed in two ends of the auxiliary rod 6; the mounting hole 601 is of a horn-shaped structure, rubber strips which are arranged in a ring shape are arranged in the mounting hole 601, and the rubber strips are made of rubber materials; the pressing block 602 is of a T-shaped structure, and the bottom of the pressing block 602 is of a wedge-shaped structure; briquetting 602 is in the top intermediate position of auxiliary rod 6, and the top of briquetting 602 passes through the inside of spring mounting at overhead tank 503, auxiliary rod 6 is used for imbedding in the inside of embedded groove 502, make auxiliary rod 6 can the atress, when making bolt fixing base plate 5, can be in the inside of mounting hole 601, make the bolt can not become flexible, when making single bolt not hard up, another bolt also can not become flexible easily, make auxiliary rod 6 can be in the inside auxiliary fixing base plate 5 of embedded groove 502, make bottom plate 5 can not appear inclining, mounting hole 601 is used for making the direct embedding of bolt, make the outside of bolt can contact with the rubber strip, make the bolt be difficult for appearing rotating, and briquetting 602 is then the power that is used for receiving the spring and moves down all the time, thereby make auxiliary rod 6 can not break away from.
The pulling piece 7 further comprises a guide block 703, the inner end of the guide block 703 is of a Chinese character 'zhong' structure, and the outer end of the guide block 703 is of a T-shaped structure; the inner end of the guide block 703 is installed inside the side groove 202 through a spring at the bottom, the outer end of the guide block 703 is inserted inside the movable groove 702, the guide block 703 is used for driving the pull piece 7 to move in a high-low mode, so that the pull piece 7 can be limited when not pulled out, the guide block 703 is driven to be limited, the pull piece 7 is released from limitation after being pulled out, the guide block 703 can be driven together to release limitation, the guide block 703 can receive the spring power to rise, the inner end of the guide block 703 is of a Chinese character type structure, the guide block 703 can be guided to move up and down, the outer portion of the guide block 703 is of a T-shaped structure, and the guide block can be effectively moved and adjusted inside the movable groove 702.
When in use: when the device is needed, the top piece 3 and the bottom plate 5 can be controlled to be connected with a wall body through manpower, then the auxiliary rod 6 is embedded and installed in the embedded groove 502, then bolts are used to penetrate through the installation hole 601 of the auxiliary rod 6 and the connection holes of the bottom plate 5 and the top piece 3, so that the top piece 3 and the bottom plate 5 can be stably installed, then the main body 1 is connected with the top piece 3 and the bottom plate 5 through the manpower control, so that the clamping block 302 can be stressed and retracted, then the clamping block 302 can be inserted into the clamping groove 101, so that the insertion rod 303 can be inserted into the slot 102, so that the top end of the main body 1 can be stably installed, then the bottom of the main body 1 is installed, so that the pull rod 701 can be inserted into the pull groove 501, so that the main body 1 can be stably installed with the bottom plate 5 through the pull piece 7, when the top end of the main body 1 and the top, the rotation of the adjusting rod 403 can be controlled by manpower, so that the adjusting rod 403 can control the downward movement of the lower part 402 through threads, the lower part 402 can be contacted with the inner end of the top block 401 through the inclined edge thereof, the top block 401 can move outwards, the top block 401 can be contacted with the main body 1 through a silica gel head, the main body 1 cannot be loosened or shaken, the main body 1 can be more stably installed, when an earthquake or a moist and soft wall surface occurs, the fixing bolt of the top part 3 is separated from the inside of the wall body, the main body 1 and the top part 3 can be inclined together, the top end of the bottom plate 5 can fix the top part 3 and the main body 1, the main body 1 cannot fall and be separated, when the bottom plate 5 is inclined, the bottom of the bottom plate 5 pulls the pull part 7 to move outwards, the front end of the pull part 7 can be separated from the inside of the inner groove 201, and the pull part 7 can be, therefore, the guide block 703 can receive the power of the spring to drive the pull piece 7 to move upwards, so that the pull rod 701 can move upwards in the pull groove 501, the bottom plate 5 can gradually reset to be in a vertical state, the electric power wall cabinet and the top piece 3 can also be restored to be in the vertical state again, the electric power wall cabinet can be protected and fixed for the second time, and the electric power wall cabinet is prevented from falling.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a but tensioning equipment that secondary protection was fixed when being used for electric power wall cabinet to drop which characterized in that: comprises a main body (1), a movable groove (2), a top piece (3), a mounting groove (4), a bottom plate (5), an auxiliary rod (6) and a pulling piece (7); the main body (1) is of a rectangular structure, and the main body (1) is an electric wall cabinet body; the moving groove (2) is arranged in the middle of the bottom of the rear end of the main body (1); connecting holes are formed in two ends of the top piece (3), and the top piece (3) is installed above the rear end of the main body (1); the outer end of a clamping block (302) of the top piece (3) is inserted into the clamping groove (101), the inserting rods (303) on two sides of the top piece (3) are inserted into the inserting grooves (102), and two sides of the top piece (3) are connected with a wall body through bolts; the whole bottom plate (5) is made of a spring plate, the top end of the bottom plate (5) is connected with the middle position of the bottom of the top piece (3), and two ends of the bottom plate (5) are connected with a wall body through fixing holes and bolts; the auxiliary rod (6) is arranged inside the embedded groove (502) in an embedded mode.
The mounting groove (4) comprises a top block (401), a pressing piece (402) and an adjusting rod (403), the bottom of the mounting groove (4) is of a T-shaped structure, the top end of the mounting groove (4) is of a rectangular structure, and a rotating groove with a middle protruding cylindrical structure is arranged in the middle of the rear end of the bottom of the mounting groove (4); a top block (401) is embedded in the mounting groove (4), a silica gel head is arranged outside the top block (401), and the inner side of the top block (401) is of an inclined structure; the bottom of the lower pressing piece (402) is of an inclined structure, the lower pressing piece (402) is installed at the top end of the installation groove (4), and a threaded hole is formed in the middle of the lower pressing piece (402); the mounting groove (4) is formed in the middle of the front end of the top piece (3).
The pull piece (7) comprises a pull rod (701), a movable groove (702) and a guide block (703), the pull piece (7) is of a T-shaped structure, and two pull rods (701) are arranged on two sides of the outer end of the pull piece (7); the pull rod (701) is of an L-shaped structure, and the inner side of the outer end of the pull rod (701) is of an inclined structure; two movable grooves (702) are arranged on two sides of the pulling piece (7), and the movable grooves (702) are of T-shaped structures; the pulling piece (7) is embedded in the moving groove (2).
2. The tension device for secondary protection and fixation when the electric wall cabinet falls off as claimed in claim 1, wherein: the main body (1) comprises clamping grooves (101) and inserting grooves (102), two clamping grooves (101) are arranged above the rear end of the main body (1), the clamping grooves (101) are of an L-shaped structure, and the inner side of the outer side of each clamping groove (101) is of an inclined structure; the outer side of the clamping groove (101) is provided with a slot (102), and the slot (102) is of a cylindrical structure.
3. The tension device for secondary protection and fixation when the electric wall cabinet falls off as claimed in claim 1, wherein: the moving groove (2) comprises an inner groove (201) and a side groove (202), the moving groove (2) is of a T-shaped structure, the inner groove (201) is arranged at the front end of the bottom of the moving groove (2), and the inner groove (201) is of a rectangular structure; two side grooves (202) are arranged on two sides of the outer portion of the moving groove (2), and the side grooves (202) are of a middle-shaped structure.
4. The tension device for secondary protection and fixation when the electric wall cabinet falls off as claimed in claim 1, wherein: the top piece (3) comprises guide grooves (301), a clamping block (302) and an insertion rod (303), the top piece (3) is of a rectangular plate-shaped structure, and two guide grooves (301) are formed in two sides of the front end of the top piece (3); the guide groove (301) is of a T-shaped structure, two guide rods with cylindrical structures are arranged inside the guide groove (301), and springs are sleeved outside the guide rods; a clamping block (302) is mounted in the guide groove (301) through a spring, the inner end of the clamping block (302) is of a T-shaped structure, and the outer end of the clamping block (302) is of an L-shaped structure; the side edge of the outer end of the clamping block (302) is of an inclined structure, the inner end of the clamping block (302) penetrates through the guide rod, and the inner side of the clamping block (302) is in contact with the spring; two insertion rods (303) are arranged on two sides of the front end of the top piece (3), and the insertion rods (303) are of cylindrical structures.
5. The tension device for secondary protection and fixation when the electric wall cabinet falls off as claimed in claim 1, wherein: the mounting groove (4) further comprises an adjusting rod (403), the adjusting rod (403) is a cylindrical screw rod, and a circular plate is arranged at the bottom of the adjusting rod (403); the bottom of the adjusting rod (403) and the circular plate are embedded in a rotating groove at the bottom of the mounting groove (4), and the middle position of the adjusting rod (403) penetrates through the threaded hole of the lower pressing piece (402) through threads.
6. The tension device for secondary protection and fixation when the electric wall cabinet falls off as claimed in claim 1, wherein: the bottom plate (5) comprises a pull groove (501), an embedded groove (502) and a top groove (503), the bottom plate (5) is of a T-shaped plate structure, and two sides of the bottom of the front end of the bottom plate (5) are of inclined structures; pull grooves (501) are formed in two sides of the bottom plate (5), and the cross sections of the pull grooves (501) are of rectangular structures; an embedded groove (502) with an I-shaped structure is arranged at the bottom of the front end of the bottom plate (5), and fixing holes are formed in two ends of the embedded groove (502); the middle position of the top end in the embedding groove (502) is provided with a top groove (503), and the top groove (503) is of a T-shaped structure.
7. The tension device for secondary protection and fixation when the electric wall cabinet falls off as claimed in claim 1, wherein: the auxiliary rod (6) comprises mounting holes (601) and pressing blocks (602), the auxiliary rod (6) is of an I-shaped structure, and two mounting holes (601) are formed in two ends of the auxiliary rod (6); the mounting hole (601) is of a horn-shaped structure, rubber strips which are arranged in a ring shape are arranged in the mounting hole (601), and the rubber strips are made of rubber materials; the pressing block (602) is of a T-shaped structure, and the bottom of the pressing block (602) is of a wedge-shaped structure; the pressing block (602) is located at the middle position of the top end of the auxiliary rod (6), and the top end of the pressing block (602) is installed inside the top groove (503) through a spring.
8. The tension device for secondary protection and fixation when the electric wall cabinet falls off as claimed in claim 1, wherein: the pulling piece (7) further comprises a guide block (703), the inner end of the guide block (703) is of a Chinese character 'zhong' structure, and the outer end of the guide block (703) is of a T-shaped structure; the inner end of the guide block (703) is arranged inside the side groove (202) through a spring at the bottom, and the outer end of the guide block (703) is inserted inside the movable groove (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010850291.9A CN111954414A (en) | 2020-08-21 | 2020-08-21 | Tensioning device capable of achieving secondary protection and fixation when electric power wall cabinet falls off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010850291.9A CN111954414A (en) | 2020-08-21 | 2020-08-21 | Tensioning device capable of achieving secondary protection and fixation when electric power wall cabinet falls off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111954414A true CN111954414A (en) | 2020-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010850291.9A Withdrawn CN111954414A (en) | 2020-08-21 | 2020-08-21 | Tensioning device capable of achieving secondary protection and fixation when electric power wall cabinet falls off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111954414A (en) |
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| CN112565743A (en) * | 2020-12-09 | 2021-03-26 | 河南工学院 | Automatic positioning and focusing detection device based on machine vision detection |
| CN115173259A (en) * | 2022-06-02 | 2022-10-11 | 浙江江山源光电气有限公司 | Differential protection system of branch phase-shifting transformer |
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| CN101033907A (en) * | 2006-05-19 | 2007-09-12 | 尹德成 | Suspended refrigerator with bottom door |
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Application publication date: 20201117 |