CN118149052A - Steel strand wires connecting device - Google Patents
Steel strand wires connecting device Download PDFInfo
- Publication number
- CN118149052A CN118149052A CN202410586221.5A CN202410586221A CN118149052A CN 118149052 A CN118149052 A CN 118149052A CN 202410586221 A CN202410586221 A CN 202410586221A CN 118149052 A CN118149052 A CN 118149052A
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- Prior art keywords
- steel strand
- sliding
- gear
- lower shell
- groups
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 98
- 239000010959 steel Substances 0.000 title claims abstract description 98
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000005452 bending Methods 0.000 claims description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 4
- 239000008397 galvanized steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/10—Quick-acting fastenings; Clamps holding in one direction only
- F16G11/103—Quick-acting fastenings; Clamps holding in one direction only deforming the cable by bending it around or inserting it into the fastener
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/10—Quick-acting fastenings; Clamps holding in one direction only
- F16G11/105—Clamps holding in one direction only
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention is applicable to the technical field of steel strand connection, and provides a steel strand connection device which comprises an upper shell and a lower shell, wherein connecting cavities are formed on contact surfaces of the upper shell and the lower shell, and U-shaped supporting frames are fixed on side walls of the upper shell and the lower shell, and the steel strand connection device further comprises: the anti-drop module, anti-drop group includes link assembly, driving medium and anticreep subassembly, and the outer wall of the steel strand wires of intracavity is connected to link assembly's one end is inconsistent, and link assembly's the other end links to each other with anticreep subassembly, and anticreep subassembly slidable mounting is close to the one end of U type strut on the lower casing. According to the steel strand connecting device, the anti-falling assembly is matched with the linkage assembly, the upper shell, the lower shell and the U-shaped support, so that three-point support can be carried out on the U-shaped end of the steel strand, dislocation of the steel strand is prevented, the anti-sliding capability of the steel strand when being interfered by external force is improved, the bearing capability of the steel strand is improved, and stable installation of a cable is ensured.
Description
Technical Field
The invention belongs to the technical field of steel strand connection, and particularly relates to a steel strand connection device.
Background
The steel strand is a product formed by twisting a plurality of steel wires, and various types exist, such as galvanized steel strands commonly used for overhead conductors, prestressed steel strands used for bridges, galvanized steel strands used for optical cable reinforcement, and the like. For the galvanized steel stranded wires of the overhead conductors, the galvanized steel stranded wires are mainly tensioned and erected between two telegraph poles, and a cable hook or a cable clamp plate is hung on the steel stranded wires, so that the wires or cables are conveniently laid, and in the actual construction process, a special connecting device is needed to connect the two steel stranded wires.
The existing steel strand connecting device comprises a middle connecting cylinder, a left connecting cylinder and a right connecting cylinder are respectively screwed at two ends of the middle connecting cylinder, an inner hole of the left connecting cylinder and an inner hole of the connecting cylinder are conical holes, conical ends of the conical holes face outwards, an upper clamping piece and a lower clamping piece are respectively arranged in the conical holes and are relatively formed, an annular cavity is arranged in the middle of the inner hole of the middle connecting cylinder, a locking bolt is screwed on the outer wall of the middle connecting cylinder, the front end of the locking bolt is screwed into the annular cavity, the steel strand is connected through the matching of the upper clamping piece and the lower clamping piece with the inner holes of the left connecting cylinder and the right connecting cylinder, the steel strand is provided with an anti-falling function, and meanwhile, the steel strand head of the connecting end can be pressed down through the locking bolt, so that the safety and the firmness of connection can be further improved.
The connecting cylinders on two sides of the existing device are installed in a threaded screwing mode, because the connecting cylinders are located at high-altitude positions, the connecting cylinders on two sides are inevitably loose along with the influence of external environment and service life, so that a steel strand is loose, dislocation and the like are extremely easy to occur under the interference of external force, a laid cable is damaged, the existing device is fixed at a single point at the connecting position of the steel strand only through a locking bolt, the locking bolt slides relatively, the locking bolt cannot guarantee the fixing quality of the steel strand, and the steel strand is loose and the like.
Therefore, in view of the above situation, there is an urgent need to develop a steel strand connecting device to overcome the shortcomings in the current practical applications.
Disclosure of Invention
Aiming at the defects existing in the prior art, the embodiment of the invention aims to provide a steel strand connecting device so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a steel strand wires connecting device, includes casing and lower casing, go up through fixing bolt interconnect between casing and the lower casing, just go up all seting up the connecting chamber that is used for carrying out the fixing to the steel strand wires on the contact surface of casing and lower casing each other, go up one side of casing and lower casing all be fixed with main hoop matched with vice hoop, go up all be fixed with U type strut on the lateral wall that casing and lower casing both kept away from each other, the lateral wall distribution of connecting chamber has the mounting hole down on the casing still includes:
The anti-drop module comprises a linkage assembly, a transmission piece and an anti-drop assembly, one end of the linkage assembly penetrates through the mounting hole and is in contact with the outer wall of the steel strand in the connecting cavity, the other end of the linkage assembly is mounted on the outer wall of the lower shell and is in sliding fit with a fixed block fixed on the lower shell, the other end of the linkage assembly is connected with the anti-drop assembly through the transmission piece, and the anti-drop assembly is mounted at one end, close to the U-shaped support, of the lower shell in a sliding manner;
The anti-drop assembly comprises a mounting shaft A, a gear A, racks A, sliding parts and anti-drop parts, wherein the sliding parts are symmetrically and slidably arranged at one end, close to a U-shaped supporting frame, of a lower shell, two groups of sliding parts are hollow and are in sliding fit with each other, one end, far away from each other, of each sliding part is fixedly provided with the anti-drop parts which are contacted with the outer wall of a steel strand, the two groups of anti-drop parts are respectively positioned at two sides of the U-shaped supporting frame, the surfaces, close to each other, of the two groups of sliding parts are fixedly provided with racks A, the two groups of racks A are respectively meshed with two sides of the gear A fixed on the mounting shaft A, the gear A is positioned between the two groups of racks A, and the mounting shaft A is rotatably arranged on the lower shell and is connected with one end of a transmission part;
When the steel strand is in sliding under the interference of external force, the steel strand drives the linkage assembly to rotate in a sliding mode, the linkage assembly drives the installation shaft A to rotate through the transmission piece, the installation shaft A drives the gear A to rotate, the gear A drives two groups of racks A meshed with two sides of the gear A to move back to back, the two groups of racks A drive the sliding pieces to slide back to back, the two groups of sliding pieces drive the anti-falling pieces to move back to back, and the two groups of anti-falling pieces realize three-point propping of the U-shaped end of the steel strand in a mode of moving back to back and being matched with the U-shaped supporting frame.
As a further technical scheme of the invention, two groups of sliding parts adopt a U-shaped block structure, and the inner wall of one group of sliding parts is in sliding fit with the outer wall of the other group of sliding parts.
As a further technical scheme of the invention, the anti-falling piece adopts an arc-shaped block structure, and the bending radian of the anti-falling piece is consistent with that of the U-shaped supporting frame.
As a further technical solution of the present invention, the linkage assembly includes:
The abutting unit is arranged on the lower shell, and one end of the abutting unit penetrates through the mounting hole and abuts against the outer wall of the steel strand in the connecting cavity;
the transverse moving piece is arranged on the fixed block in a sliding manner and positioned above the connecting cavity, and the bottom of the transverse moving piece is connected with the other end of the abutting unit; and
And the linkage unit is positioned between two adjacent groups of transverse moving parts, is arranged on the lower shell and is connected with the installation shaft A through a transmission part, and the other end of the linkage unit is respectively connected with the side walls of the two adjacent groups of transverse moving parts.
As a further technical solution of the present invention, the interference unit includes:
the U-shaped shaft is positioned above the connecting cavity and fixed on the outer wall of the lower shell;
The abutting piece is rotatably arranged on the U-shaped shaft, and one end of the abutting piece penetrates through the mounting hole and abuts against the steel strand in the connecting cavity;
the gear B is rotatably arranged on the U-shaped shaft and fixedly connected with the abutting piece; and
And a rack B fixed at the bottom of the traversing piece and meshed with the gear B.
As a further technical solution of the present invention, the linkage unit includes:
the mounting shaft B is positioned between two adjacent groups of transverse moving parts and rotatably mounted on the outer wall of the lower shell, and the mounting shaft B is connected with the mounting shaft A through a transmission part;
a gear C fixed on the mounting shaft B; and
And racks C fixed on the side walls of two adjacent groups of transverse moving parts are respectively meshed with two sides of the gear C.
As a further technical scheme of the invention, the inner walls of the connecting cavities on the upper shell and the lower shell are respectively provided with a mounting groove, a lining plate is fixed in each mounting groove, the inner wall of each lining plate is in conflict with the outer wall of each steel strand, and the lining plate clamps and fixes the outer wall of each steel strand in a mode of being matched with the upper shell, the lower shell and the conflict piece.
Compared with the prior art, the invention has the beneficial effects that:
When the steel strand slides under the action of external force, the steel strand can convert the sliding into rotation through the mutual matching with the linkage assembly, namely the linkage assembly can drive the installation shaft A to rotate through the transmission piece, the installation shaft A drives the gear A to rotate, and the gear A drives two groups of racks A respectively meshed with the two sides of the gear A to move in opposite directions;
This kind of design allows two sets of racks A to remove simultaneously and symmetrically, two sets of racks A promote the respective slider and slide along the direction that is close to the steel strand wires, make the anticreep piece on two sets of sliders also remove towards the direction that is close to the steel strand wires, make two sets of anticreep pieces jack-up the steel strand wires that are located U type strut both sides, and two sets of anticreep pieces are through the mode with U type strut matched with, can realize carrying out the three-point jack-up to the U type end of steel strand wires, prevent dislocation of steel strand wires, and through the cooperation with the link chamber, further strengthened the connection stability of steel strand wires, the anti-skidding ability of steel strand wires when receiving external force interference is improved, and improve the bearing capacity of steel strand wires, and then can ensure the installation stability of cable.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of a first view angle of a steel strand connecting device according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second view angle of a steel strand connecting device according to an embodiment of the present invention.
Fig. 3 is a schematic diagram illustrating a cross-section of a second view structure of a steel strand connecting device according to an embodiment of the present invention.
Fig. 4 is a schematic view of the upper shell, lower shell and main band structure of the present invention from a first perspective.
Fig. 5 is a schematic view of the upper shell, lower shell and main band structure of the present invention from a second perspective.
Fig. 6 is an enlarged view of the structure at a in fig. 3.
Fig. 7 is an enlarged view of the structure at B in fig. 2.
Fig. 8 is an enlarged view of the structure at C in fig. 2.
Reference numerals: 1-upper shell, 2-lower shell, 3-auxiliary hoop, 4-main hoop, 5-U type strut, 6-anticreep subassembly, 61-installation axle A, 62-gear A, 63-rack A, 64-slider, 65-anticreep piece, 7-steel strand wires, 8-linkage subassembly, 81-conflict unit, 811-conflict piece, 812-U type axle, 813-gear B, 814-rack B, 82-sideslip piece, 83-linkage unit, 831-rack C, 832-gear C, 833-installation axle B, 9-transmission piece, 10-fixed block, 11-connecting chamber, 12-mounting groove, 13-welt, 14-mounting hole.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 8, as a steel strand connecting device provided in an embodiment of the present invention, the steel strand connecting device includes an upper housing 1 and a lower housing 2, the upper housing 1 and the lower housing 2 are connected with each other by a fixing bolt, connection cavities 11 for fixing the steel strands 7 are formed on contact surfaces between the upper housing 1 and the lower housing 2, auxiliary ferrules 3 matched with the main ferrules 4 are fixed on one sides of the upper housing 1 and the lower housing 2, the main ferrules 4 can fix the upper housing 1 and the lower housing 2 on a telegraph pole in a manner of being matched with the two groups of auxiliary ferrules 3, U-shaped brackets 5 for supporting the steel strands 7 are fixed on side walls of the upper housing 1 and the lower housing 2, and mounting holes 14 are distributed on side walls of the connection cavities 11 on the lower housing 2, and the device further includes:
The anti-drop module comprises a linkage assembly 8, a transmission piece 9 and an anti-drop assembly 6, one end of the linkage assembly 8 penetrates through a mounting hole 14 and is in conflict with the outer wall of the steel strand 7 in the connecting cavity 11, the other end of the linkage assembly 8 is mounted on the outer wall of the lower shell 2 and is in sliding fit with a fixed block 10 fixed on the lower shell 2, the other end of the linkage assembly 8 is connected with the anti-drop assembly 6 through the transmission piece 9, and the anti-drop assembly 6 is mounted on the lower shell 2 close to one end of the U-shaped bracket 5 in a sliding manner;
The anti-drop assembly 6 comprises a mounting shaft A61, a gear A62, racks A63, sliding parts 64 and anti-drop parts 65, wherein the sliding parts 64 are symmetrically and slidably mounted on the lower shell 2 at one end close to the U-shaped supporting frame 5, two groups of sliding parts 64 are hollow and slidably matched with each other, one ends, far away from each other, of the sliding parts 64 are respectively fixed with the anti-drop parts 65 which are in contact with the outer wall of the steel strand 7, the two groups of anti-drop parts 65 are respectively positioned at two sides of the U-shaped supporting frame 5, the surfaces, close to each other, of the inner parts of the sliding parts 64 are respectively fixed with racks A63, the two groups of racks A63 are respectively meshed with two sides of a gear A62 fixed on the mounting shaft A61, the gear A62 is positioned between the two groups of racks A63, and the mounting shaft A61 is rotatably mounted on the lower shell 2 and is connected with one end of the transmission part 9.
As shown in fig. 2 to 8, as a preferred embodiment of the present invention, two sets of sliding members 64 are preferably in a U-shaped block structure, and the inner wall of one set of sliding members 64 is slidably matched with the outer wall of the other set of sliding members 64, and the bottoms of the two sets of sliding members 64 are slidably mounted on the outer wall of the lower housing 2, so that the propping state of the two sets of anti-falling members 65 against the steel strand 7 is changed by changing the moving state of the two sets of sliding members 64.
As shown in fig. 2 to 8, as a preferred embodiment of the present invention, the anti-falling member 65 preferably adopts an arc-shaped block structure having a curvature corresponding to that of the U-shaped bracket 5.
In this embodiment, when the steel strand 7 slides under the action of external force, the steel strand can convert the sliding into rotation through being matched with the linkage assembly 8, that is, the linkage assembly 8 drives the installation shaft A61 to rotate through the transmission piece 9, the installation shaft A61 drives the gear A62 to rotate, and the gear A62 drives the two groups of racks A63 respectively meshed with two sides of the gear A62 to move oppositely;
This kind of design allows two sets of racks A63 to simultaneously and symmetrically remove, two sets of racks A63 promote respective slider 64 and slide along the direction that is close to steel strand 7, make the anticreep piece 65 on two sets of sliders 64 also move towards the direction that is close to steel strand 7, make two sets of anticreep pieces 65 prop up steel strand 7 that is located U type strut 5 both sides, and two sets of anticreep pieces 65 can realize carrying out the three-point to the U type end of steel strand 7 through the mode with U type strut 5 matched with, prevent dislocation of steel strand 7, and through the cooperation with connecting chamber 11, further strengthened the connection stability of steel strand 7, improve the anti-skidding ability of steel strand 7 when receiving external force interference, and improve the bearing capacity of steel strand 7, and then can ensure the installation stability of cable.
As shown in fig. 2, 3 and 6 to 8, as a preferred embodiment of the present invention, the linkage assembly 8 includes a collision unit 81, a traverse 82 and a linkage unit 83, one end of the collision unit 81 passes through the mounting hole 14 and collides with the outer wall of the steel strand 7 in the connection chamber 11, the other end of the collision unit 81 is connected with the bottom of the traverse 82 slidably mounted on the fixing block 10, one end of the linkage unit 83 is mounted on the outer wall of the lower case 2 and is located between the two sets of traverse 82, and the other end of the linkage unit 83 is connected with the mounting shaft a61 through the driving member 9.
As shown in fig. 2, 3 and 6 to 8, as a preferred embodiment of the present invention, the abutting unit 81 includes an abutting member 811, a U-shaped shaft 812, a gear B813 and a rack B814, wherein the abutting member 811 and the gear B813 are rotatably mounted on the U-shaped shaft 812, the abutting member 811 is fixedly connected with the gear B813, the U-shaped shaft 812 is fixed on the outer wall of the lower housing 2, one end of the abutting member 811 passes through the mounting hole 14 and abuts against the stranded wire 7 in the connection cavity 11, and the gear B813 is engaged with the rack B814 fixed at the bottom of the traverse member 82.
As shown in fig. 2, 3, and 6 to 8, as a preferred embodiment of the present invention, the linkage unit 83 includes a rack C831, a gear C832 and a mounting shaft B833, the gear C832 is rotatably mounted on the outer wall of the lower housing 2 between two sets of traverse members 82 by the mounting shaft B833, the mounting shaft B833 is rotatably mounted on the outer wall of the lower housing 2 and connected to the mounting shaft a61 by a transmission member 9, and both sides of the gear C832 are respectively engaged with the two sets of racks C831 fixed on the side walls of the adjacent two sets of traverse members 82.
In this embodiment, when the steel strand 7 slides under the action of external force, the steel strand 7 drives the gear B813 to rotate through the abutting piece 811, the gear B813 drives the traverse member 82 to linearly move through the rack B814, and the traverse member 82 drives the rack C831 to linearly move;
Rack C831 drives gear C832 and rotates, gear C832 drives anticreep subassembly 6 work through installation axle B833 and driving medium 9 for anticreep subassembly 6 can be through carrying out three-point jack-up with U type strut 5 matched with mode to steel strand wires 7's U type end, prevent dislocation of steel strand wires 7, and through the cooperation with connecting chamber 11, further strengthened steel strand wires 7's connection stability, improve steel strand wires 7's anti-skidding ability when receiving external force interference, and improve steel strand wires 7's bearing capacity, guaranteed cable installation's stability, higher security and reliability have been provided for overall structure.
In a preferred embodiment, the abutting member 811 is preferably a roller structure.
As shown in fig. 1 to 6, as a preferred embodiment of the present invention, the inner walls of the connecting cavities 11 on the upper shell 1 and the lower shell 2 are provided with mounting grooves 12, a lining plate 13 is fixed in the mounting grooves 12, the inner wall of the lining plate 13 is in contact with the outer wall of the steel strand 7, and the lining plate 13 can clamp and fix the outer wall of the steel strand 7 in a manner of matching with the upper shell 1, the lower shell 2 and the contact piece 811, so that the steel strand 7 is stabilized in the connecting cavities 11, thereby facilitating the installation of a cable hanging plate or a hanger and the laying of cables.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. The utility model provides a steel strand wires connecting device, includes casing and lower casing, go up through fixing bolt interconnect between casing and the lower casing, just go up all seting up the connecting chamber that is used for carrying out the fixing to the steel strand wires on the contact surface of casing and lower casing each other, go up one side of casing and lower casing all be fixed with main hoop matched with vice hoop, go up all be fixed with U type strut on the lateral wall that casing and lower casing both kept away from each other, the lateral wall distribution of connecting chamber has the mounting hole on the lower casing, its characterized in that still includes:
The anti-drop module comprises a linkage assembly, a transmission piece and an anti-drop assembly, one end of the linkage assembly penetrates through the mounting hole and is in contact with the outer wall of the steel strand in the connecting cavity, the other end of the linkage assembly is mounted on the outer wall of the lower shell and is in sliding fit with a fixed block fixed on the lower shell, the other end of the linkage assembly is connected with the anti-drop assembly through the transmission piece, and the anti-drop assembly is mounted at one end, close to the U-shaped support, of the lower shell in a sliding manner;
The anti-drop assembly comprises a mounting shaft A, a gear A, racks A, sliding parts and anti-drop parts, wherein the sliding parts are symmetrically and slidably arranged at one end, close to a U-shaped supporting frame, of a lower shell, two groups of sliding parts are hollow and are in sliding fit with each other, one end, far away from each other, of each sliding part is fixedly provided with the anti-drop parts which are contacted with the outer wall of a steel strand, the two groups of anti-drop parts are respectively positioned at two sides of the U-shaped supporting frame, the surfaces, close to each other, of the two groups of sliding parts are fixedly provided with racks A, the two groups of racks A are respectively meshed with two sides of the gear A fixed on the mounting shaft A, the gear A is positioned between the two groups of racks A, and the mounting shaft A is rotatably arranged on the lower shell and is connected with one end of a transmission part;
When the steel strand is in sliding under the interference of external force, the steel strand drives the linkage assembly to rotate in a sliding mode, the linkage assembly drives the installation shaft A to rotate through the transmission piece, the installation shaft A drives the gear A to rotate, the gear A drives two groups of racks A meshed with two sides of the gear A to move back to back, the two groups of racks A drive the sliding pieces to slide back to back, the two groups of sliding pieces drive the anti-falling pieces to move back to back, and the two groups of anti-falling pieces realize three-point propping of the U-shaped end of the steel strand in a mode of moving back to back and being matched with the U-shaped supporting frame.
2. The steel strand attachment of claim 1, wherein both sets of said runners are of a U-shaped block configuration, and wherein the inner walls of one set of said runners are in sliding engagement with the outer walls of the other set of said runners.
3. The steel strand connecting device according to claim 1, wherein the anti-drop member is an arc-shaped block structure, and the bending radian of the arc-shaped block structure is identical to that of the U-shaped bracket.
4. The steel strand attachment of claim 1, wherein the linkage assembly comprises:
The abutting unit is arranged on the lower shell, and one end of the abutting unit penetrates through the mounting hole and abuts against the outer wall of the steel strand in the connecting cavity;
the transverse moving piece is arranged on the fixed block in a sliding manner and positioned above the connecting cavity, and the bottom of the transverse moving piece is connected with the other end of the abutting unit; and
And the linkage unit is positioned between two adjacent groups of transverse moving parts, is arranged on the lower shell and is connected with the installation shaft A through a transmission part, and the other end of the linkage unit is respectively connected with the side walls of the two adjacent groups of transverse moving parts.
5. The steel strand attachment of claim 4, wherein the interference unit comprises:
the U-shaped shaft is positioned above the connecting cavity and fixed on the outer wall of the lower shell;
The abutting piece is rotatably arranged on the U-shaped shaft, and one end of the abutting piece penetrates through the mounting hole and abuts against the steel strand in the connecting cavity;
the gear B is rotatably arranged on the U-shaped shaft and fixedly connected with the abutting piece; and
And a rack B fixed at the bottom of the traversing piece and meshed with the gear B.
6. The steel strand attachment of claim 4, wherein the linkage unit comprises:
the mounting shaft B is positioned between two adjacent groups of transverse moving parts and rotatably mounted on the outer wall of the lower shell, and the mounting shaft B is connected with the mounting shaft A through a transmission part;
a gear C fixed on the mounting shaft B; and
And racks C fixed on the side walls of two adjacent groups of transverse moving parts are respectively meshed with two sides of the gear C.
7. The steel strand connecting device according to claim 1, wherein the inner walls of the connecting cavities on the upper shell and the lower shell are provided with mounting grooves, a lining plate is fixed in the mounting grooves, the inner wall of the lining plate is in contact with the outer wall of the steel strand, and the lining plate clamps and fixes the outer wall of the steel strand in a manner of being matched with the upper shell, the lower shell and the contact piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410586221.5A CN118149052B (en) | 2024-05-13 | 2024-05-13 | Steel strand wires connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410586221.5A CN118149052B (en) | 2024-05-13 | 2024-05-13 | Steel strand wires connecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118149052A true CN118149052A (en) | 2024-06-07 |
| CN118149052B CN118149052B (en) | 2024-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410586221.5A Active CN118149052B (en) | 2024-05-13 | 2024-05-13 | Steel strand wires connecting device |
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|---|---|
| CN (1) | CN118149052B (en) |
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| CN215710939U (en) * | 2021-04-06 | 2022-02-01 | 特码斯派克工业技术(安徽)有限公司 | Steel wire rope suspension synchronous clamping mechanism |
| CN116292766A (en) * | 2023-03-22 | 2023-06-23 | 仁卓智能科技有限公司 | Tensioning equipment and tensioning method for fork lug type steel strand |
| CN220930072U (en) * | 2023-07-28 | 2024-05-10 | 天津锋达新能源科技有限公司 | Steel strand wires connection structure |
-
2024
- 2024-05-13 CN CN202410586221.5A patent/CN118149052B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4490891A (en) * | 1982-06-23 | 1985-01-01 | Begley Maxwell G | Line clamp |
| WO2008155049A1 (en) * | 2007-06-19 | 2008-12-24 | Fernando Brasolin | Device for firmly gripping a rod-shaped, bar-shaped, cable-shaped or similar-shaped object |
| CN214425019U (en) * | 2021-02-04 | 2021-10-19 | 河北述一电气设备有限公司 | UT fastener with adjustment mechanism |
| CN215710939U (en) * | 2021-04-06 | 2022-02-01 | 特码斯派克工业技术(安徽)有限公司 | Steel wire rope suspension synchronous clamping mechanism |
| CN116292766A (en) * | 2023-03-22 | 2023-06-23 | 仁卓智能科技有限公司 | Tensioning equipment and tensioning method for fork lug type steel strand |
| CN220930072U (en) * | 2023-07-28 | 2024-05-10 | 天津锋达新能源科技有限公司 | Steel strand wires connection structure |
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|---|---|
| CN118149052B (en) | 2024-07-05 |
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