CN217642416U - Electric power installation tensioner bullwheel - Google Patents
Electric power installation tensioner bullwheel Download PDFInfo
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- CN217642416U CN217642416U CN202222477822.1U CN202222477822U CN217642416U CN 217642416 U CN217642416 U CN 217642416U CN 202222477822 U CN202222477822 U CN 202222477822U CN 217642416 U CN217642416 U CN 217642416U
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Abstract
The utility model discloses an electric power installation tensioner bullwheel, including the device board, device board lower extreme fixed mounting has four removal wheels that are the rectangle and distribute, the riser that the interval set up about device board upper end fixedly connected with two all corresponds in the relative one side of riser and has seted up the lift mouth, each equal sliding connection has two elevator blocks in the lift mouth, two on the riser and all seted up the drive mouth in the position below the lift mouth, it is connected with two-way threaded rod to rotate jointly between the interior roof of diapire of drive mouth and the lift mouth that corresponds, is located the equal screw thread of two elevator blocks in same lift mouth and cup joints on two-way threaded rod, is located common fixedly connected with dead lever between two relative elevator blocks about the interval sets up and controls about two elevator blocks in same lift mouth. The utility model discloses can carry out the tight line work of a plurality of cables simultaneously, and guarantee that can not take place crisscross chaotic phenomenon between the tight line in-process cable, improve tight line efficiency.
Description
Technical Field
The utility model relates to an electric power engineering technology field especially relates to an electric power installation tensioner bullwheel.
Background
The electric installation refers to engineering installation related to production, transmission and distribution of electric energy, and comprises installation of process equipment in links of power generation, power transmission, power transformation, power distribution, power utilization and the like, and a wire tightening device is needed in the electric installation.
But current tight thread device is carrying out the tight line during operation, and the effectual winding of straining of carrying on to a plurality of cables simultaneously causes crisscross and winding phenomenon to take place between the adjacent cable easily, influences the tight line effect of cable, and then can only carry out the tight line work of single cable, and efficiency is lower.
We have therefore proposed an electrical installation tensioner to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an electric power installation wire tightening device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electric power installation wire tightening device comprises a device plate, wherein four moving wheels which are distributed in a rectangular shape are fixedly mounted at the lower end of the device plate, two vertical plates which are arranged at left and right intervals are fixedly connected at the upper end of the device plate, lifting ports are correspondingly formed in opposite sides of the two vertical plates, two lifting blocks are slidably connected in each lifting port, driving ports are formed in the two vertical plates and below the lifting ports, a bidirectional threaded rod is connected between the inner bottom wall of each driving port and the inner top wall of the corresponding lifting port in a rotating mode, the two lifting blocks in the same lifting port are sleeved on the bidirectional threaded rod in a threaded mode, fixed rods are fixedly connected between the two lifting blocks which are arranged at the upper and lower intervals in the same lifting port in a rotating mode, a plurality of uniformly distributed wire clamping wheels are sleeved on each fixed rod in a rotating mode, first bevel gears are connected on the two bidirectional threaded rods and in the driving ports, second bevel gears are vertically meshed on opposite sides of the two first bevel gears, and transmission rods are coaxially and fixedly connected on opposite sides of the two second bevel gears;
the device is characterized in that the upper end of the device plate is fixedly connected with two frame plates behind the vertical plate, the frame plates are connected with a rotating rod in a rotating mode, a plurality of winding wheels are fixedly sleeved on the rotating rod, the number of the winding wheels is consistent with that of the winding wheels on a single fixed rod, and a motor for driving the rotating rod to rotate is fixedly mounted on the frame plates.
Preferably, the peripheral surface of each wire clamping wheel is provided with an inwards concave arc-shaped surface.
Preferably, the upper end of one of the two-way threaded rods extends to the upper part of the vertical plate and is fixedly sleeved with an adjusting rotary block.
Preferably, the left end and the right end of the device plate are fixedly connected with fixing plates, threaded holes are formed in the two fixing plates, and positioning screws are inserted into the threaded holes in a threaded manner.
Preferably, the positioning screw penetrates through the threaded hole, the lower end of the positioning screw is conical, and the upper end of the positioning screw is fixedly sleeved with the rotating block.
Preferably, the left end and the right end of each wire winding wheel are coaxially and fixedly connected with a limit baffle disc.
Compared with the prior art, the device has the advantages that:
through setting up many pairs of wire clamping wheel and a plurality of kinking wheel, it is spacing to utilize the wire clamping wheel pair that distributes from top to bottom to need taut cable to carry out the centre gripping, guarantees that it is stably carried, and spacing baffle on the kinking wheel carries out effectively spacingly to the winding of cable to can carry out the tight line during operation of a plurality of cables simultaneously, guarantee that a plurality of cables can not take place crisscross chaotic phenomenon, thereby improve tight line efficiency.
Drawings
Fig. 1 is a perspective view of an electric power installation wire tightening device provided by the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of a structure at B in fig. 1.
In the figure: the device comprises a device plate 1, a moving wheel 2, a vertical plate 3, a lifting port 4, a lifting block 5, a driving port 6, a bidirectional threaded rod 7, a fixed rod 8, a wire clamping wheel 9, a first bevel gear 10, a second bevel gear 11, a transmission rod 12, an adjusting rotary block 13, a frame plate 14, a rotating rod 15, a wire winding wheel 16, a motor 17, a fixed plate 18, a positioning screw 19 and a rotating block 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the electric power installation wire tensioning device comprises a device plate 1, four moving wheels 2 which are distributed in a rectangular shape are fixedly installed at the lower end of the device plate 1 to facilitate movement of the device, and handrails which are used for pushing the device to move are installed on the device plate 1 and are not shown in the figures. Riser 3 that the interval set up about two of device board 1 upper end fixedly connected with one side all corresponds and has seted up lift mouth 4 about two riser 3, equal sliding connection has two elevator 5 in each lift mouth 4, drive mouth 6 has all been seted up on two risers 3 and in the lift mouth 4 below position, it is connected with two-way threaded rod 7 to rotate jointly between the roof in diapire and the lift mouth 4 that corresponds in drive mouth 6, two elevator 5 equal screw thread sockets that are located same lift mouth 4 are on two-way threaded rod 7, can drive two elevator 5 relative movement that correspond when two-way threaded rod 7 rotate.
Two lifters 5 that are located same lift mouth 4 interval about and set up and control common fixedly connected with dead lever 8 between two relative lifters 5, all rotate on each dead lever 8 and cup joint a plurality of evenly distributed's trapping mechanism 9, all fixedly cup jointed first bevel gear 10 in drive mouthful 6 on two-way threaded rod 7, two first bevel gear 10 all vertically mesh on one side relative has second bevel gear 11, two coaxial fixed being connected with transfer line 12 in second bevel gear 11 one side relative, be the inside sunken arcwall face on each trapping mechanism 9 outer peripheral face, when a two-way threaded rod 7 rotates, under the drive of first bevel gear 10, second bevel gear 11 and transfer line 12, two-way threaded rod 7 can rotate simultaneously, thereby can drive corresponding lifter 5 and remove simultaneously, make two dead levers 8 be close to the removal mutually, it is spacing to utilize trapping mechanism 9 that distributes from top to bottom to carry out the centre gripping to the taut cable that needs, guarantee its steady transport. The upper end of one of the two-way threaded rods 7 extends to the upper part of the vertical plate 3 and is fixedly sleeved with an adjusting rotary block 13, and the distance between the two fixing rods 8 can be adjusted by rotating the adjusting rotary block 13, so that the two-way threaded rods are suitable for cables with different diameters.
Two frame plates 14 are fixedly connected to the upper end of the device plate 1 and behind the vertical plate 3, a rotating rod 15 is connected between the two frame plates 14 in a rotating mode, a plurality of winding wheels 16 are fixedly sleeved on the rotating rod 15, the number of the winding wheels 16 is consistent with that of the winding wheels 9 on the single fixing rod 8, a motor 17 for driving the rotating rod 15 to rotate is fixedly installed on the frame plate 14, the rotating rod 15 is driven to rotate through the motor 17, each winding wheel 16 can be directly driven to perform winding work, limiting blocking discs are coaxially and fixedly connected to the left end and the right end of each winding wheel 16, therefore, cables penetrating through the corresponding winding wheels 9 are tensioned, the plurality of winding wheels 16 tension the plurality of pairs of winding wheels 9, therefore, the plurality of cables can be tensioned simultaneously, the winding wheels 9 stably convey the cables, the limiting blocking plates on the winding wheels 16 effectively limit the winding of the cables, and the phenomenon that the plurality of cables are staggered and disordered in the tensioning process is avoided.
The left end and the right end of the device plate 1 are fixedly connected with fixing plates 18, threaded holes are formed in the two fixing plates 18, positioning screws 19 are inserted into the two threaded holes in a threaded mode, the positioning screws 19 penetrate through the threaded holes and are conical, the rotating block 20 is fixedly sleeved at the upper end of each positioning screw 19, and when the device is in line tightening work, the positioning screws 19 can be rotated through the rotating blocks 20 to be inserted into the ground to fix the device, and the line tightening work stability is guaranteed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The electric power installation wire tightening device comprises a device plate (1), and is characterized in that four moving wheels (2) which are distributed in a rectangular shape are fixedly installed at the lower end of the device plate (1), two vertical plates (3) which are arranged at intervals from left to right are fixedly connected at the upper end of the device plate (1), lifting ports (4) are correspondingly formed in one sides, two lifting blocks (5) are respectively and slidably connected in each lifting port (4), driving ports (6) are respectively formed in the two vertical plates (3) and below the lifting ports (4), a two-way threaded rod (7) is jointly and rotatably connected between the inner bottom wall of each driving port (6) and the inner top wall of the corresponding lifting port (4), two lifting blocks (5) which are positioned in the same lifting port (4) are respectively sleeved on a two-way threaded rod (7), fixing rods (8) are jointly and fixedly connected between the two lifting blocks (5) which are arranged at intervals from top to bottom and are opposite from left to right, a plurality of lifting blocks (5) which are uniformly sleeved on the lifting ports (4) are respectively rotatably connected on the fixing rods (8), two bevel gears (10) are respectively vertically meshed with two bevel gears (10), one opposite sides of the two second bevel gears (11) are coaxially and fixedly connected with a transmission rod (12);
the device is characterized in that the upper end of the device plate (1) is fixedly connected with two frame plates (14) at the rear of the vertical plate (3), the two frame plates (14) are connected with a rotating rod (15) in a rotating mode, a plurality of winding wheels (16) are fixedly sleeved on the rotating rod (15), the number of the winding wheels (16) is consistent with that of the winding wheels (9) on a single fixing rod (8), and a motor (17) for driving the rotating rod (15) to rotate is fixedly mounted on the frame plate (14).
2. The electric power installation wire tightening device according to claim 1, wherein the outer peripheral surface of each wire clamping wheel (9) is an inwardly concave arc-shaped surface.
3. An electric installation stringing device according to claim 1, characterized in that the upper end of one of the two-way threaded rods (7) extends above the vertical plate (3) and is fixedly sleeved with an adjusting rotary block (13).
4. The electric power installation wire tightening device according to claim 1, wherein the left end and the right end of the device plate (1) are fixedly connected with fixing plates (18), threaded holes are formed in the two fixing plates (18), and positioning screws (19) are inserted into the threaded holes in a threaded manner.
5. An electric installation tensioner as claimed in claim 4, characterized in that said positioning screw (19) is disposed through a threaded hole and has a conical lower end, and a rotating block (20) is fixedly sleeved on the upper end of said positioning screw (19).
6. The electric installation wire tightening device according to claim 1, characterized in that the left end and the right end of each wire winding wheel (16) are coaxially and fixedly connected with a limit stop disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222477822.1U CN217642416U (en) | 2022-09-20 | 2022-09-20 | Electric power installation tensioner bullwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222477822.1U CN217642416U (en) | 2022-09-20 | 2022-09-20 | Electric power installation tensioner bullwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217642416U true CN217642416U (en) | 2022-10-21 |
Family
ID=83637729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222477822.1U Active CN217642416U (en) | 2022-09-20 | 2022-09-20 | Electric power installation tensioner bullwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217642416U (en) |
-
2022
- 2022-09-20 CN CN202222477822.1U patent/CN217642416U/en active Active
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