CN114809701B - Sleeve type reinforcing device for power transmission tower - Google Patents
Sleeve type reinforcing device for power transmission tower Download PDFInfo
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- CN114809701B CN114809701B CN202210514540.6A CN202210514540A CN114809701B CN 114809701 B CN114809701 B CN 114809701B CN 202210514540 A CN202210514540 A CN 202210514540A CN 114809701 B CN114809701 B CN 114809701B
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- sleeve frame
- sleeve
- rod
- block
- face
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
Abstract
A sleeve type reinforcing device for a power transmission tower relates to the technical field of power transmission tower repair. The sleeve type reinforcing device is used for solving the problems that most of sleeve type reinforcing devices are installed together when an electric transmission tower is installed, but the sleeve type reinforcing device is damaged or fails to play a role in effective reinforcing during working in later use, the sleeve type reinforcing device is inconvenient to detach and replace, and meanwhile, the operation steps of installation are complicated, so that the problem of lower working efficiency is caused. According to the invention, through the mutual matching among the first sleeve frame, the second sleeve frame, the rubber pad, the socket, the pushing unit, the sliding rod, the first inserting block, the second inserting block, the fixing ring, the first inserting rod and the second inserting rod, the whole sleeve type reinforcing device is divided into the first sleeve frame and the second sleeve frame, so that the disassembly and replacement work can be conveniently carried out when the later stage is failed or damaged, the installation can be conveniently carried out, the structure is simple, the operation is convenient, and the installation work efficiency can be improved. The method is suitable for the technical field of repair of the power transmission towers.
Description
Technical Field
The invention relates to the technical field of repair of power transmission towers, in particular to a sleeve type reinforcing device of a power transmission tower.
Background
The power transmission tower is a supporting point of an overhead line, one loop is erected on the power transmission tower and is a single loop power transmission tower, and two loops are erected on the power transmission tower and are double loop power transmission towers.
With the development of electric power, the life style of residents is changed, and electric power is required to be used for erecting a power transmission line by using a power transmission tower when being transmitted, and a sleeve type reinforcing device is required to be used by using the power transmission tower.
Most of the existing sleeve type reinforcing devices are installed together when an electric transmission tower is installed, but damage or faults occur in later use, the existing sleeve type reinforcing devices cannot be conveniently detached and replaced when effective reinforcing work is achieved, and meanwhile, the operation steps of installation are complex and complicated, so that the problem of lower working efficiency is caused.
Disclosure of Invention
The sleeve type reinforcing device for the power transmission tower solves the problems that most of the existing sleeve type reinforcing devices are installed together when the power transmission tower is installed, but the sleeve type reinforcing device for the power transmission tower is inconvenient to detach and replace when damage or faults occur in later use and cannot effectively reinforce the power transmission tower, and meanwhile, the operation steps of installation are complicated, so that the working efficiency is low.
The invention relates to a sleeve type reinforcing device for a power transmission tower, which specifically comprises a first sleeve frame, a second sleeve frame, a rubber pad, a socket, a pushing unit, a sliding rod, a first insert block, a second insert block, a fixing ring, a first insert rod and a second insert rod, wherein the first sleeve frame is arranged on the first sleeve frame;
the two ends of the pushing unit are respectively provided with a slide bar, a first inserting block is arranged on the end face of each slide bar, a second inserting block is arranged on each slide bar and is in sliding connection with a socket on the first sleeve frame, the second inserting block on each slide bar is in inserting connection with the socket on the second sleeve frame, a baffle is respectively arranged at the upper end and the lower end of the second sleeve frame, a first inserting rod is arranged on the side face of each baffle, one end of each first inserting rod is fixedly connected with the middle part of the side face of the baffle, a jack is arranged on the outer circular face of the other end of each first inserting rod, a first inserting block is arranged on the end face of each slide bar and is in inserting connection with the socket on the first sleeve frame, a second inserting block on each slide bar is in inserting connection with the socket on the second sleeve frame, a baffle is respectively arranged at the upper end and lower end of each baffle, one end of each first inserting rod is fixedly connected with the middle part of the side face of the baffle, and a limit stop collar is arranged on the outer circular face of each first inserting rod after the first inserting rod passes through the corresponding first inserting rod, and the limit stop collar is arranged on the two limiting holes are arranged on the two ends of the second inserting rods;
further, the pushing unit comprises a top plate, a threaded rod, a threaded block and a connecting plate;
a counter bore is formed in the middle of one side surface of the top plate, one end of a threaded rod is inserted into the counter bore of the top plate, one end of the threaded rod is rotationally connected with the counter bore of the top plate, a threaded block is arranged on the threaded rod, a through hole is formed in the middle of the side surface of the connecting plate, and the through hole on the side surface of the connecting plate penetrates through the other end of the threaded rod and is fixedly connected with the side surface of the threaded block;
further, the other side surface of the top plate is contacted with the outer side of the second sleeve frame;
further, a rotary compass is arranged at the other end of the threaded rod;
further, the upper part and the lower part of the side edge of the first set of frame are respectively provided with a mounting hole, the inner wall of each mounting hole is provided with a strip-shaped communication port along the axial direction, a bolt is arranged in each mounting hole, one end of the bolt is rotationally connected with the bottom surface of the mounting hole, a nut is arranged on the bolt, one end of the pressing plate passes through the strip-shaped communication port and then is fixedly connected with the outer surface of the nut, and the other end of the bolt is provided with a hexagonal baffle plate;
further, the mounting hole is communicated with the strip-shaped groove through the strip-shaped communication port;
further, the middle parts of the upper end and the lower end of the rubber pad are respectively provided with a pressing block;
further, the edges of the two ends of the side face of the second sleeve frame are respectively provided with a strip-shaped bulge;
further, when the sleeve-type reinforcing device is required to be installed, the first sleeve frame and the second sleeve frame are placed at proper positions near the transmission tower, the top plate in the pushing unit is pushed against the right side of the second sleeve frame, the first insert block is inserted into the top of the socket positioned on the front side and the back side of the first sleeve frame, the sliding block is manually pushed to be connected to the surface of the sliding rod in a sliding manner, the second insert block is driven to move through the movement of the sliding block until the second insert block moves to the top of the socket positioned on the front side and the back side of the second sleeve frame, the pushing unit and the sliding rod are pushed downwards, the first insert block and the second insert block are driven to move through the downward movement of the sliding rod, the first insert block and the second insert block are inserted into the corresponding socket, the threaded rod is manually rotated, the threaded block sleeved on the surface of the threaded rod is driven to move to the right side through the rotation of the threaded rod, the connecting plate is driven to move to the right side through the movement of the threaded block, and the connecting plate is driven to move to the right side through the movement of the threaded block until the second insert block is driven to move to the first insert block and the second insert block is positioned at the right opposite to the position of the socket.
And then the groove and the rubber pad are driven to move rightwards by the movement of the first sleeve frame, so that the protruding blocks of the rubber pad are forced to be inserted into the groove, the rubber pad is extruded, and the rubber pad is deformed.
And thereby drive solid fixed ring and carry out the right side and remove when its first cover frame moves to the right side, and because the position of solid fixed ring and first inserted bar corresponds each other, thereby make the inside that inserts solid fixed ring between its first cover frame and second cover frame when butt joint together, and the whole solid fixed ring that runs through of first inserted bar completion, reach the left side back of solid fixed ring, and the rubber pad that this moment is in the state of being pressed and take place deformation and set up at the inside jack of first inserted bar simultaneously and lie in the left side of solid fixed ring, the rethread is manual with its second inserted bar from the top of jack in the jack and the whole jack that runs through of completion, until its second inserted bar moves down in the inside of jack, make the position and the jack of spacing mouth correspond each other, the rethread takes out its first inserted block and second inserted bar from the inside of socket, and break away from operating condition with its pushing unit and slide bar, first inserted block and second inserted bar complete taking out, thereby make the first cover frame and second sleeve frame lose the inside and take place operating condition with the relative direction between the relative direction, the inside that moves to the inside of second inserted bar and move the inside of jack, thereby make the inside that moves to carry out the inside of jack and the second inserted bar is located at the jack, thereby the inside of jack is located the jack is moved to the inside of the jack and the jack, and the inside of the jack is located at the opposite side of jack, and the jack is moved to the inside of the jack.
Compared with the prior art, the invention has the following beneficial effects:
the invention overcomes the defects of the prior art, adopts a mode of relatively splicing two sleeve frames to strengthen a power transmission tower, and then utilizes a top plate in a movable unit to prop the right side of a second sleeve frame, and enables a first insert block to be inserted into the top of a socket positioned on the front side and the back side of the first sleeve frame, then drives a sliding block which is connected to the surface of a sliding rod in a sliding manner through manual pushing, drives a second insert block to move through the movement of the sliding block until the second insert block moves to the top of the socket positioned on the front side and the back side of the second sleeve frame, then pushes a movable pushing unit and the sliding rod downwards, drives the first insert block and the second insert block to move through the downward movement of the sliding rod, enables the first insert block and the second insert block to be inserted into the corresponding socket, and then drives a connecting plate to move to the right side through the movement of the threaded rod through the threaded rod, and the second insert block and the socket are positioned in a state of being locked and locked by the two sleeve frames;
the invention also utilizes the first inserted link and the second inserted link to be connected in a matched way to form a secondary locking unit, thereby improving the stability of the device; the structure is convenient for dismantle when later stage breaks down or damage and change work, can conveniently install simultaneously, simple structure, convenient operation, and then improve the work efficiency of installation.
Drawings
Fig. 1 is a three-dimensional schematic diagram of a sleeve-type reinforcing apparatus for a pylon according to the present invention;
fig. 2 is a three-dimensional schematic diagram of a first sleeve frame in a sleeve-type reinforcing apparatus for a power transmission tower according to the present invention;
fig. 3 is a three-dimensional schematic view of a second sleeve frame in a sleeve-type reinforcing apparatus for a pylon according to the present invention;
fig. 4 is a front cross-sectional view of a first sleeve frame of a telescopic reinforcing apparatus for a pylon according to the present invention;
fig. 5 is a side view of a first frame of a telescopic reinforcing apparatus for a pylon according to the present invention.
Detailed Description
The first embodiment is as follows: referring to fig. 1 to 3, a sleeve-type reinforcing apparatus for a power transmission tower according to the present embodiment is described, and the specific structure of the sleeve-type reinforcing apparatus includes a first sleeve frame 1, a second sleeve frame 2, a rubber pad 4, a socket 6, a pushing unit 7, a sliding rod 8, a first insert 9, a second insert 10, a fixing ring 11, a first insert 12, and a second insert 14;
the two ends of the side face of the first sleeve frame 1 are provided with strip-shaped grooves 3 in opposite contact, a rubber pad 4 is arranged in each strip-shaped groove, the upper middle parts of the front face and the back face of the first sleeve frame 1 and the second sleeve frame 2 are respectively provided with a socket 6, the upper end and the lower end of the front face and the back face of the first sleeve frame 1 are respectively provided with a fixed ring 11, the middle part of the outer side of the second sleeve frame 2 is provided with a pushing unit 7, two ends of the pushing unit 7 are respectively provided with a sliding rod 8, the end face of each sliding rod 8 is provided with a first inserting block 9, each sliding rod 8 is provided with a second inserting block 10, the second inserting blocks 10 are in sliding connection with the socket 6 on the first sleeve frame 1, the second inserting blocks 10 on the end face of each sliding rod 8 are in inserting connection with the socket 6 on the second sleeve frame 2, the upper end and the lower end of the front face of the second sleeve frame 2 are respectively provided with a baffle, the side face of each baffle is provided with a first inserting rod 12, two ends of the first inserting rods 12 are respectively provided with a second inserting rods 12, two ends of the first inserting rods 12 are respectively provided with two inserting rods 13 on the two ends of the first inserting rods 12 and two corresponding inserting rods 13, two ends of the first inserting rods 12 are respectively provided with two inserting rods 13 on the two ends of the first inserting rods 12 and two ends of the two inserting rods 12 are matched with two ends of the fixed inserting rods 12;
in this embodiment, when the sleeve-type reinforcement device is required to be installed during use, the first sleeve frame 1 and the second sleeve frame 2 are placed at the proper positions near the transmission tower, the top plate 71 in the pushing unit 7 is pushed against the right side of the second sleeve frame 2, the first plug block 9 is inserted into the top of the socket 6 positioned on the front side and the back side of the first sleeve frame 1, the sliding block connected to the surface of the sliding rod 8 is manually pushed to slide, the second plug block 10 is driven to move by the movement of the sliding block until the second plug block 10 moves to the top of the socket 6 positioned on the front side and the back side of the second sleeve frame 2, the pushing unit 7 and the sliding rod 8 are pushed downwards again, the first plug block 9 and the second plug block 10 are driven to move by the downward movement of the sliding rod 8, the first plug block 9 and the second plug block 10 are inserted into the corresponding socket 6, the threaded rod 72 is manually rotated, the threaded rod 72 is pushed to push the second plug block 10 to move the threaded rod 72, and the plug block 73 is driven to move to the right side of the opposite side of the threaded rod 74, and the second plug block 73 is driven to move to the right side of the second sleeve frame 2 by the threaded rod 74, and the threaded rod 74 is moved to the right side of the second plug block 8 is not driven to move to the right side 74, and the threaded rod 74 is moved to move to the opposite side of the threaded rod 9 to the plug block 2.
Then the groove 3 and the rubber pad 4 are driven to move to the right side by the movement of the first sleeve frame 1, so that the protruding block 5 of the rubber pad 4 is forced to be inserted into the groove 3, and the rubber pad 4 is extruded, so that the rubber pad 4 is deformed.
When the first sleeve frame 1 moves rightwards, the fixed ring 11 is driven to move rightwards, and as the positions of the fixed ring 11 and the first inserting rod 12 correspond to each other, the left end of the first inserting rod 12 is inserted into the inside of the fixed ring 11 when the first sleeve frame 1 and the second sleeve frame 2 are butted together, the first inserting rod 12 penetrates through the whole fixed ring 11 completely, after reaching the left side of the fixed ring 11, the rubber pad 4 is in a state of being pressed and deformed and the inserting hole 13 formed in the first inserting rod 12 is positioned on the left side of the fixed ring 11 at the same time, the second inserting rod 14 is manually inserted into the inserting hole 13 from the top of the inserting hole 13 and penetrates through the whole inserting hole 13 completely until the second inserting rod 14 moves downwards in the inserting hole 13, so that the position of the limiting opening 15 and the inserting hole 13 correspond to each other, the first plug block 9 and the second plug block 10 are taken out from the socket 6, the pushing unit 7, the sliding rod 8, the first plug block 9 and the second plug block 10 are completely taken out and separated from the working state, so that the force of pushing the first sleeve frame 1 and the second sleeve frame 2 to the inner side in opposite directions is lost, the first sleeve frame 1 and the second sleeve frame 2 are pushed to the outer side by the deformation force of the rubber pad 4, the fixed ring 11 and the first plug rod 12 are driven to move reversely, the second plug rod 14 is inserted into the jack 13 and is positioned at the left side of the fixed ring 11, the force of moving the first sleeve frame 1 and the second sleeve frame 2 to the outer side in opposite directions is aligned by the cooperation between the second plug rod 14 and the fixed ring 11 to prevent, the second plug rod 14 is stably positioned in the jack 13, the limit opening 15 is positioned in the jack 13, so that the second plunger 14 is restricted in position so that the clasp cannot move up and down inside it, thereby completing the entire installation work.
The second embodiment is as follows: referring to fig. 1 to 3, the present embodiment is further limited to the reinforcing apparatus according to the first embodiment, and the sleeve-type reinforcing apparatus for a power pylon according to the present embodiment, where the pushing unit 7 includes a top plate 71, a threaded rod 72, a threaded block 73, and a connecting plate 74;
a counter bore is formed in the middle of one side face of the top plate 71, one end of the threaded rod 72 is inserted into the counter bore of the top plate 71, one end of the threaded rod 72 is rotatably connected with the counter bore of the top plate 71, a threaded block 73 is arranged on the threaded rod 72, a through hole is formed in the middle of the side face of the connecting plate 74, and the through hole on the side face of the connecting plate 74 penetrates through the other end of the threaded rod and then is fixedly connected with the side face of the threaded block 73.
And a third specific embodiment: the present embodiment is further limited to the reinforcing apparatus according to the second embodiment, and the sleeve-type reinforcing apparatus for a power pylon according to the present embodiment is described with reference to fig. 1 to 3, wherein the other side surface of the top plate 71 contacts the outer side of the second casing 2.
The specific embodiment IV is as follows: referring to fig. 1 to 3, the present embodiment is further limited to the reinforcing apparatus according to the second embodiment, and a sleeve-type reinforcing apparatus for a power pylon according to the present embodiment is provided with a rotary compass at the other end of the threaded rod 72;
in this embodiment, a rotary compass is disposed at the other end of the threaded rod 72, so that manual rotation locking is facilitated to the threaded rod 72 during use, and operation is facilitated.
Fifth embodiment: referring to fig. 4 and 5, the present embodiment is further limited to the reinforcing apparatus according to the first embodiment, in the sleeve-type reinforcing apparatus for a power pylon according to the present embodiment, a mounting hole 17 is respectively formed in the upper portion and the lower portion of the side edge of the first sleeve frame 1, a strip-shaped communication opening 21 is formed in the inner wall of each mounting hole 17 along the axial direction, a bolt 18 is disposed in the mounting hole 17, one end of the bolt 18 is rotatably connected to the bottom surface of the mounting hole 17, a nut 19 is disposed on the bolt 18, one end of the pressing plate 20 is fixedly connected to the outer surface of the nut 19 after passing through the strip-shaped communication opening 21, and a hexagonal baffle 22 is disposed at the other end of the bolt 18;
in this embodiment, when the rubber pad 4 needs to be replaced, the wrench corresponding to the hexagonal baffle 22 is used, the wrench is inserted into the hexagonal baffle 22, the wrench is rotated, the bolt 18 is driven to rotate by rotating the wrench, the nut 19 sleeved on the surface of the bolt 18 is driven to move to the right side on the surface of the bolt 18 by rotating the bolt 18, the pressing plate 20 is driven to move to the right side by moving the bolt 18, the pressing plate 20 does not press and fix the pressing plate 16 at this time, the pressing plate 16 and the rubber pad 4 are in a fixed state, the wrench is continuously rotated until the nut 19 moves to the rightmost side of the bolt 18 and the nut 19 is removed from the surface of the bolt 18, the pressing plate 20 is taken out from the interior of the bar-shaped communication port 21, the rubber pad 4 and the pressing plate 16 lose all the barriers of the taken out moving track, the pressing plate 20 is removed from the bar-shaped communication port 21, and the pressing plate 20 is replaced in the right side by taking out the rubber pad 4 and the pressing plate 16.
After the new rubber pad 4 and the pressing block 16 fixedly connected with the top and the bottom of the rubber pad 4 are placed at the proper positions, the nut 19 is sleeved on the surface of the bolt 18, the pressing plate is positioned in the strip-shaped communication port 21, and the bolt 18 is reversely rotated by the reverse rotating spanner, so that the nut 19 is driven to move leftwards on the surface of the bolt 18, and the pressing plate 20 moves leftwards in the strip-shaped communication port 21 until the left side of the pressing plate 20 is tightly contacted with the right side of the pressing block 16, so that the rubber pad 4 is replaced.
Specific embodiment six: the present embodiment is further limited to the reinforcing apparatus according to the fifth embodiment, and the sleeve-type reinforcing apparatus for a power pylon according to the present embodiment is described with reference to fig. 4 and 5, and the mounting hole 17 is disposed in communication with the bar-shaped groove 3 through the bar-shaped communication port 21.
Seventh embodiment: referring to fig. 4 and 5, this embodiment is further limited to the reinforcing apparatus according to the first embodiment, and a sleeve-type reinforcing apparatus for a power transmission tower according to this embodiment is provided, and the middle parts of the upper and lower ends of the rubber pad 4 are respectively provided with a pressing block 16.
Eighth embodiment: referring to fig. 1 and 3, the present embodiment is further limited to the reinforcing apparatus according to the first embodiment, and the sleeve-type reinforcing apparatus for a power transmission tower according to the present embodiment is characterized in that strip-shaped protrusions 5 are respectively processed at edges of two ends of the side surface of the second sleeve frame 2;
in the specific embodiment, the strip-shaped protrusions 5 are respectively processed at the edges of the two ends of the side face of the second sleeve frame 2, so that the strip-shaped grooves 3 on the first sleeve frame 1 are matched and connected with the strip-shaped protrusions 5 on the second sleeve frame 2, and the first sleeve frame 1 and the second sleeve frame 2 are positioned transversely and longitudinally.
Detailed description nine: referring to fig. 1 and 3, the present embodiment is further limited to the reinforcing apparatus according to the first embodiment, and the sleeve-type reinforcing apparatus for a power transmission tower according to the present embodiment is characterized in that a through hole is formed at an upper portion of a connection portion between the back surfaces of the first sleeve frame 1 and the second sleeve frame 2, and the cross section of the through hole is a right trapezoid;
in this specific embodiment, a through hole is machined in the upper portion of the connection part of the back surfaces of the first sleeve frame 1 and the second sleeve frame 2, and the section of the through hole is right trapezoid, so that an operator can enter between the first sleeve frame 1 and the second sleeve frame 2 through the through hole during installation, and further the relative position of the two ferrules can be adjusted conveniently.
Principle of operation
When the sleeve type reinforcing device is required to be installed in use, the first sleeve frame 1 and the second sleeve frame 2 are placed at proper positions near a power transmission tower, the top plate 71 in the pushing unit 7 is propped against the right side of the second sleeve frame 2, the first inserting block 9 is inserted into the top of the socket 6 positioned on the front surface and the back surface of the first sleeve frame 1, the sliding block connected to the surface of the sliding rod 8 is manually pushed to slide, the second inserting block 10 is driven to move through the movement of the sliding block until the second inserting block 10 is moved to the top of the socket 6 fixedly arranged on the front surface and the back surface of the second sleeve frame 2, the pushing unit 7 and the sliding rod 8 are pushed downwards, the first inserting block 9 and the second inserting block 10 are driven to move through the downward movement of the sliding rod 8, the first inserting block 9 and the second inserting block 10 are inserted into the threaded rod positioned in the corresponding socket 6, the threaded rod 72 is manually rotated, the threaded rod 73 is driven to be sleeved on the surface of the 72 through the rotation of the threaded rod 72, the threaded rod 73 is driven to move on the right side of the threaded rod 72, and the second inserting block 9 is driven to move through the threaded rod 74 and the second connecting plate 8 is driven to move to the right side of the second inserting block 2, and the second inserting block 9 is driven to move to the right through the threaded rod 74 is not to move to the threaded rod 9 to the position to the right side of the corresponding connecting plate 2.
Then the groove 3 and the rubber pad 4 are driven to move to the right side by the movement of the first sleeve frame 1, so that the protruding block 5 of the rubber pad 4 is forced to be inserted into the groove 3, and the rubber pad 4 is extruded, so that the rubber pad 4 is deformed.
When the first sleeve frame 1 moves rightwards, the fixed ring 11 is driven to move rightwards, and as the positions of the fixed ring 11 and the first inserting rod 12 correspond to each other, the left end of the first inserting rod 12 is inserted into the inside of the fixed ring 11 when the first sleeve frame 1 and the second sleeve frame 2 are butted together, the first inserting rod 12 penetrates through the whole fixed ring 11 completely, after reaching the left side of the fixed ring 11, the rubber pad 4 is in a state of being pressed and deformed and the inserting hole 13 formed in the first inserting rod 12 is positioned on the left side of the fixed ring 11 at the same time, the second inserting rod 14 is manually inserted into the inserting hole 13 from the top of the inserting hole 13 and penetrates through the whole inserting hole 13 completely until the second inserting rod 14 moves downwards in the inserting hole 13, so that the position of the limiting opening 15 and the inserting hole 13 correspond to each other, the first plug block 9 and the second plug block 10 are taken out from the socket 6, the pushing unit 7, the sliding rod 8, the first plug block 9 and the second plug block 10 are completely taken out and separated from the working state, so that the force of pushing the first sleeve frame 1 and the second sleeve frame 2 to the inner side in opposite directions is lost, the first sleeve frame 1 and the second sleeve frame 2 are pushed to the outer side by the deformation force of the rubber pad 4, the fixed ring 11 and the first plug rod 12 are driven to move reversely, the second plug rod 14 is inserted into the jack 13 and is positioned at the left side of the fixed ring 11, the force of moving the first sleeve frame 1 and the second sleeve frame 2 to the outer side in opposite directions is aligned by the cooperation between the second plug rod 14 and the fixed ring 11 to prevent, the second plug rod 14 is stably positioned in the jack 13, the limit opening 15 is positioned in the jack 13, so that the second plunger 14 is restricted in position so that the clasp cannot move up and down inside it, thereby completing the entire installation work.
Claims (8)
1. The utility model provides a telescopic reinforcing apparatus of transmission tower which characterized in that: the socket comprises a first sleeve frame (1), a second sleeve frame (2), a rubber pad (4), a socket (6), a pushing unit (7), a sliding rod (8), a first inserting block (9), a second inserting block (10), a fixing ring (11), a first inserting rod (12) and a second inserting rod (14);
the first sleeve frame (1) and the second sleeve frame (2) are in opposite contact, the edges of the two ends of the side face of the first sleeve frame (1) are provided with strip-shaped grooves (3), a rubber pad (4) is arranged in each strip-shaped groove, the upper middle parts of the front face and the back face of the first sleeve frame (1) and the front face and the back face of the second sleeve frame (2) are respectively provided with a socket (6), the upper end and the lower end of the front face and the back face of the first sleeve frame (1) are respectively provided with a fixed ring (11), the middle part of the outer side of the second sleeve frame (2) is provided with a pushing unit (7), two ends of the pushing unit (7) are respectively provided with a sliding rod (8), the end face of each sliding rod (8) is provided with a first inserting block (9), and each slide bar (8) is provided with a second inserting block (10), the second inserting blocks (10) are in sliding connection with the slide bars (8), the first inserting blocks (9) on the end face of each slide bar (8) are inserted into the sockets (6) on the first sleeve frame (1), the second inserting blocks (10) on each slide bar (8) are inserted into the sockets (6) on the second sleeve frame (2), the upper end and the lower end of the front surface and the back surface of the second sleeve frame (2) are respectively provided with a baffle, the side surface of each baffle is provided with a first inserting rod (12), one end of each first inserting rod (12) is fixedly connected with the middle part of the side surface of the baffle, the outer circle surface of the other end of each first inserting rod (12) is provided with a jack (13), after the end face of each first inserted link (12) passes through the corresponding fixed ring (11), a second inserted link (14) is inserted between the insertion holes (13) on the two first inserted links (12) on the second sleeve frame (2), limiting openings (15) are formed in the outer circular surfaces of the two ends of the second inserted link (14), and the limiting openings (15) are connected with the insertion holes (13) on the first inserted links (12) in a matched mode.
2. A telescopic reinforcing apparatus for a pylon according to claim 1, wherein: the pushing unit (7) comprises a top plate (71), a threaded rod (72), a threaded block (73) and a connecting plate (74);
a counter bore is formed in the middle of one side face of the top plate (71), one end of a threaded rod (72) is inserted into the counter bore of the top plate (71), one end of the threaded rod (72) is rotationally connected with the counter bore of the top plate (71), a threaded block (73) is arranged on the threaded rod (72), a through hole is formed in the middle of the side face of the connecting plate (74), and the through hole on the side face of the connecting plate (74) penetrates through the other end of the threaded rod and then is fixedly connected with the side face of the threaded block (73).
3. A telescopic reinforcing apparatus for a pylon according to claim 2, wherein: the other side surface of the top plate (71) is contacted with the outer side of the second sleeve frame (2).
4. A telescopic reinforcing apparatus for a pylon according to claim 2, wherein: the other end of the threaded rod (72) is provided with a rotary compass.
5. A telescopic reinforcing apparatus for a pylon according to claim 1, wherein: the upper portion and the lower part of first cover frame (1) side edge respectively processing have a mounting hole (17), be equipped with on the inner wall of every mounting hole (17) along the axis direction and process have a bar intercommunication mouth (21), inside bolt (18) that are equipped with of mounting hole (17), the one end and the bottom surface rotation of mounting hole (17) of bolt (18) are connected, are equipped with nut (19) on bolt (18), and after bar intercommunication mouth (21) are passed to the one end of clamp plate (20), with the surface fixed connection of nut (19), the other end of bolt (18) is equipped with hexagonal baffle (22).
6. A telescopic reinforcing apparatus for a pylon according to claim 5, wherein: the mounting hole (17) is communicated with the strip-shaped groove (3) through the strip-shaped communication port (21).
7. A telescopic reinforcing apparatus for a pylon according to claim 1, wherein: the middle parts of the upper end and the lower end of the rubber pad (4) are respectively provided with a pressing block (16).
8. A telescopic reinforcing apparatus for a pylon according to claim 1, wherein: strip-shaped bulges (5) are respectively processed at the edges of the two ends of the side face of the second sleeve frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210514540.6A CN114809701B (en) | 2022-05-12 | 2022-05-12 | Sleeve type reinforcing device for power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210514540.6A CN114809701B (en) | 2022-05-12 | 2022-05-12 | Sleeve type reinforcing device for power transmission tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114809701A CN114809701A (en) | 2022-07-29 |
| CN114809701B true CN114809701B (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210514540.6A Active CN114809701B (en) | 2022-05-12 | 2022-05-12 | Sleeve type reinforcing device for power transmission tower |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001359210A (en) * | 2000-06-12 | 2001-12-26 | Tokyo Electric Power Co Inc:The | Jumper socket release tool |
| CN110670937A (en) * | 2019-10-18 | 2020-01-10 | 山东大学 | Interval reinforcing device and method for service power transmission tower |
| CN210342860U (en) * | 2019-08-01 | 2020-04-17 | 青岛鲁泰电力科技有限公司 | Reinforcing apparatus of electric power angle steel iron tower |
| CN215564870U (en) * | 2021-09-06 | 2022-01-18 | 山西塔沃电力工程设计有限公司 | Transmission line iron tower nondestructive reinforcement device with multiple mounting means |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUE037594T2 (en) * | 2013-12-20 | 2018-09-28 | Xinmin Wang | Conical sleeve locking-type connector for connecting reinforcing bars and installation tool therefor |
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2022
- 2022-05-12 CN CN202210514540.6A patent/CN114809701B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001359210A (en) * | 2000-06-12 | 2001-12-26 | Tokyo Electric Power Co Inc:The | Jumper socket release tool |
| CN210342860U (en) * | 2019-08-01 | 2020-04-17 | 青岛鲁泰电力科技有限公司 | Reinforcing apparatus of electric power angle steel iron tower |
| CN110670937A (en) * | 2019-10-18 | 2020-01-10 | 山东大学 | Interval reinforcing device and method for service power transmission tower |
| CN215564870U (en) * | 2021-09-06 | 2022-01-18 | 山西塔沃电力工程设计有限公司 | Transmission line iron tower nondestructive reinforcement device with multiple mounting means |
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| CN114809701A (en) | 2022-07-29 |
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