CN214798156U - But manually operation's net twine is rubbed straight instrument with hands - Google Patents
But manually operation's net twine is rubbed straight instrument with hands Download PDFInfo
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- CN214798156U CN214798156U CN202120640242.2U CN202120640242U CN214798156U CN 214798156 U CN214798156 U CN 214798156U CN 202120640242 U CN202120640242 U CN 202120640242U CN 214798156 U CN214798156 U CN 214798156U
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- 241000510097 Megalonaias nervosa Species 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a network cable straightening tool capable of being manually operated, which belongs to the field of circuit maintenance, and comprises a base and a support plate positioned above the base, wherein a spring is connected between the support plate and the base, a support is also fixed on the base, a sliding table is connected on the support in a sliding way along the height direction, the sliding table is provided with a locking structure with a locking position, a pressing plate is connected on the sliding table in a sliding way along the horizontal direction, the bottom surface of the pressing plate is just opposite to the top surface of the support plate, rubbing plates made of elastic materials are arranged on the bottom surface of the pressing plate and the top surface of the support plate, and the two rubbing plates are parallel to each other; the base is also provided with a hand-operated wheel which drives the pressing plate to reciprocate through the driving connecting rod. The utility model has the advantages of simple structure and reasonable design, not only make things convenient for the manual work to carry out the net twine and rub straight operation with the hands, can also reduce to rub straight in-process with the hands and cause the damage to the net twine.
Description
Technical Field
The utility model relates to a circuit maintenance equipment field, in particular to but manually operation's net twine is rubbed straight instrument with hands.
Background
A network cable, in particular in the form of a twisted pair, comprises four pairs of eight conductors, each two conductors being twisted together. The network cable is usually used in cooperation with a crystal head, and eight wires need to be respectively inserted into eight wire grooves on the crystal head, so that the eight wires need to be scattered and straightened before the network cable is connected with the crystal head.
The mesh wire is usually manually straightened by people, but the speed is slow, and particularly, the large-batch mesh wire straightening operation can cause strong fatigue feeling and even sprain of hands.
In the prior art, a full-automatic net wire twisting and straightening machine is available, but the net wire twisting and straightening machine is complex in structure, high in cost and not suitable for popularization and use, and in addition, the pressure for pressing the net wire in use cannot be adjusted, so that the net wire is easy to damage in the twisting and straightening process.
SUMMERY OF THE UTILITY MODEL
The problem of the net twine straight quick-witted structure complicacy just crushes the net twine easily is rubbed with hands to net twine that prior art exists, the utility model aims to provide a but manually operation's net twine is rubbed straight instrument with hands.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a manually operated net twine straightening tool comprises
A base;
the support plate is positioned above the base, and a spring is connected between the support plate and the base;
the bracket is fixedly arranged on the base;
the sliding table is connected to the support in a sliding mode along the height direction and is positioned above the carrier plate;
the locking structure is connected between the sliding table and the bracket to lock the sliding table;
the pressing plate is connected to the sliding table in a sliding mode in the horizontal direction, the bottom surface of the pressing plate is opposite to the top surface of the carrier plate, the bottom surface of the pressing plate and the top surface of the carrier plate are both provided with washboards made of elastic materials, and the two washboards are parallel to each other;
and the hand-operated wheel is installed on the base, one end of the driving connecting rod is eccentrically connected to the hand-operated wheel, and the other end of the driving connecting rod is connected to the pressing plate.
Preferably, the locking structure is including establishing on the slip table and running through the locking screw of slip table and twist soon to be in locking screw on the locking screw, the locking screw is just right the support so that locking screw butt is in after-fixing on the support the slip table.
In another preferred embodiment, the locking structure includes a cam rotatably connected to the slide table and a locking lever mounted on the cam, and an outer edge profile of the cam presses the bracket to fix the slide table.
Preferably, the support is fixedly provided with a vertical sliding rail arranged along the height direction, and the sliding table is provided with a vertical sliding groove matched with the vertical sliding rail.
Preferably, the sliding table is fixedly provided with a horizontal sliding rail arranged along the horizontal direction, and the pressing plate is provided with a horizontal sliding groove matched with the horizontal sliding rail.
Preferably, the washboard is a rubber plate or a PU elastic rubber plate.
Further, still include pressurization mechanism, pressurization mechanism includes lifting handle and promotion connecting rod, lifting handle articulates the top of support, the promotion connecting rod is connected lifting connecting rod with between the slip table.
Further, still include fixture, fixture includes fixed plate, fly leaf and extension spring, the fixed plate is fixed connection parallelly in the side of support plate, the top surface of fixed plate is provided with the guide post, be provided with on the fly leaf with the guiding hole of guide post looks adaptation, the extension spring is connected so that the fly leaf compresses tightly and places the net twine on the fixed plate between fly leaf and the fixed plate.
Preferably, the top surface of the fixing plate is provided with a groove for placing a net wire.
By adopting the technical scheme, the pressing plate can slide along the height direction and is locked, the hand-operated wheel can drive the pressing plate to swing in the horizontal direction and the support plate are arranged, so that the height position of the pressing plate is adjusted and locked, certain pressure can be applied to the network cable placed on the support plate, then the hand-operated wheel is manually operated to rotate the network cable, the pressing plate can be driven to reciprocate in the horizontal direction through the driving connecting rod, and the network cable is straight; in addition, due to the arrangement of the springs below the carrier plate, the pressing force applied by the pressing plate to the carrier plate is adjustable, so that the stress of the network cable cannot be too large in the twisting and straightening operation process, and the damage can be effectively avoided; in addition, due to the arrangement of the pressurizing mechanism, the operation difficulty of pressing the pressing plate to the carrier plate is reduced by means of the lever action of the lifting handle; due to the arrangement of the clamping mechanism, the net wire can be clamped between the movable plate and the fixed plate by means of the elasticity of the tension spring, so that in the twisting and straightening process, a worker only needs to shake the hand-operated wheel, and the net wire is pulled out of the clamping mechanism after the twisting and straightening is completed, so that the twisted and straightened wire can be obtained.
Drawings
Fig. 1 is a front view of a first embodiment of the present invention;
fig. 2 is a right side view of a first embodiment of the present invention;
fig. 3 is a front view of a third embodiment of the present invention;
fig. 4 is a right side view of a third embodiment of the present invention;
fig. 5 is a front view of a fourth embodiment of the present invention.
In the figure, 1-a base, 2-a carrier plate, 3-a spring, 4-a bracket, 41-a vertical slide rail, 5-a sliding table, 51-a horizontal slide rail, 6-a locking structure, 7-a pressing plate, 8-a washboard, 9-a hand wheel, 10-a driving connecting rod, 11-a lifting handle, 12-a lifting connecting rod, 13-a fixed plate, 14-a movable plate, 15-a tension spring and 16-a guide column.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "back", etc. indicate the orientation or position relationship of the structure of the present invention based on the drawings, and are only for the convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Example one
A manually-operated net wire straightening tool is shown in figures 1 and 2 and comprises a base 1, a carrier plate 2, a spring 3, a support 4, a sliding table 5, a locking structure 6, a pressing plate 7, a rubbing plate 8, a hand wheel 9 and a driving connecting rod 10.
Wherein, base 1 is panel, is provided with the mounting hole on it so that use on the workstation through screw or bolt installation. The support plate 2 is also a plate, the support plate 2 is parallel to the base 1, both of which are horizontally arranged, the support plate 2 is located above the base 1, and meanwhile, a spring 3 is connected between the support plate 2 and the base 1, in this embodiment, the spring 3 is configured as a coil spring, and is provided with a plurality of springs, and is uniformly arranged on the bottom surface of the support plate 2.
The bracket 4 is plate-shaped and is vertically fixedly installed on the top surface of the base 1. The sliding table 5 is connected to the support 4 in a sliding manner in the height direction, and the sliding table 5 is located above the carrier plate 2. In this embodiment, the vertical slide rail 41 arranged in the height direction is fixedly mounted on the support 4 through a screw, and a vertical slide groove adapted to the vertical slide rail 41 is correspondingly provided on the side surface of the sliding table 5, so that the sliding table 5 is slidably connected to the support 4 through the vertical slide rail 41.
A locking structure 6 is connected between the ramp 5 and the bracket 4 for locking the position of the ramp 5. In this embodiment, the locking structure 6 includes a locking screw hole formed in the sliding table 5 and penetrating through the sliding table 5, and a locking screw screwed into the locking screw hole, and the locking screw hole is opposite to the bracket 4, so that the locking screw can abut against the bracket 4 after being screwed, and the sliding table 5 is fixed relative to the bracket 4 by friction.
The pressing plate 7 is a plate and is arranged horizontally, the pressing plate 7 is connected to the sliding table 5 in a sliding mode along the horizontal direction, the bottom surface of the pressing plate 7 is right opposite to the top surface of the support plate 2, meanwhile, the bottom surface of the pressing plate 7 and the top surface of the support plate 2 are both provided with the rubbing plates 8 made of elastic materials, the two rubbing plates 8 are parallel to each other, and the rubbing plates 8 are rubber plates or PU elastic rubber plates. In this embodiment, the bottom surface of the sliding table 5 is fixedly provided with a horizontal sliding rail 51 arranged along the horizontal direction through screws, and a horizontal sliding groove adapted to the horizontal sliding rail 51 is correspondingly arranged on the top surface of the pressing plate 7, so that the pressing plate 7 is slidably connected to the sliding table 6 through the horizontal sliding rail 51.
The hand-operated wheel 9 comprises a wheel body, a wheel shaft, a wheel frame and a rocking handle, wherein the wheel frame is fixed on the top surface of the base 1 through bolts or screws, the wheel shaft is fixedly arranged at the center of the wheel body, two ends of the wheel shaft are rotatably connected onto the wheel frame through bearings, and the rocking handle is fixedly connected to one end of the wheel shaft. One end of the driving connecting rod 10 is eccentrically hinged on the wheel body, namely, the hinged point is far away from the center of the wheel body, and the other end of the driving connecting rod 10 is hinged on the pressure plate 7.
When the device is used, the network cable is placed on the top surface of the carrier plate 2 (specifically on the washboard 8), then the sliding table 5 is moved, the washboard 8 on the pressing plate 7 is pressed against the washboard 8 on the carrier plate 2, a certain pressure is applied to the network cable, and then the position of the sliding table 5 is locked through the locking structure 6; the rocking handle drives the wheel body to rotate, and then the driving connecting rod 10 drives the pressing plate 7 to reciprocate, so that the net wires pressed between the two rubbing plates 8 are scattered under the action of the rubbing plates 8 and are rubbed to be straight, and the net wires are rubbed to be straight along with the net wires pulled out from between the two rubbing plates 8.
Example two
The difference from the first embodiment is that: the locking structure 6 has a different structure, in this embodiment, the locking structure 6 includes a cam rotatably connected to the slide table 5 and a locking operation lever mounted on the cam, and an outer edge profile of the cam fixes the slide table 5 by pressing the bracket 4.
EXAMPLE III
The difference from the first embodiment is that: and a pressurizing mechanism, as shown in fig. 3 and 4, comprising a lifting handle 11 and a lifting link 12, wherein the middle part of the lifting handle 11 is hinged on the top of the bracket 4 to form a lever, the upper end of the lifting link 12 is connected on one end part of the lifting handle 11, and the lower end of the lifting link 12 is hinged on the top of the sliding table 5.
So set up for in the in-process that makes clamp plate 7 descend and compress tightly, can reduce the dynamics of operation effectively through promoting handle 11.
Example four
The difference from the first embodiment is that: a clamping mechanism is further included, as shown in fig. 5, the clamping mechanism includes a fixed plate 13, a movable plate 14 and a tension spring 15. The fixed plate 13 is plate-shaped and parallel to the carrier plate 2, and the top surface of the fixed plate 13 is flush with the top surface of the washboard 8 on the carrier plate 2, the fixed plate 13 is fixedly connected to the side surface of the carrier plate 2, in addition, the top surface of the fixed plate 13 is provided with a plurality of guide posts 16, correspondingly, the movable plate 14 is provided with guide holes matched with the guide posts 16, the tension spring 15 is connected between the movable plate 14 and the fixed plate 13, and the tension spring 15 stores elasticity, so that the movable plate 14 compresses the mesh wire placed on the fixed plate 13. And, the top surface of the fixed plate 13 is provided with a groove to place the net string.
So set up for two washboards 8 reciprocal motion and the in-process of rubbing straight operation to the net twine, through the spring action of extension spring 15, can press from both sides the net twine tightly between fixed plate 13 and fly leaf 14, can reduce the dynamics that people's hand held the net twine, the operation of being convenient for.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (9)
1. A but manually operation's net twine is rubbed straight instrument with hands, its characterized in that: comprises that
A base;
the support plate is positioned above the base, and a spring is connected between the support plate and the base;
the bracket is fixedly arranged on the base;
the sliding table is connected to the support in a sliding mode along the height direction and is positioned above the carrier plate;
the locking structure is connected between the sliding table and the bracket to lock the sliding table;
the pressing plate is connected to the sliding table in a sliding mode in the horizontal direction, the bottom surface of the pressing plate is opposite to the top surface of the carrier plate, the bottom surface of the pressing plate and the top surface of the carrier plate are both provided with washboards made of elastic materials, and the two washboards are parallel to each other;
and the hand-operated wheel is installed on the base, one end of the driving connecting rod is eccentrically connected to the hand-operated wheel, and the other end of the driving connecting rod is connected to the pressing plate.
2. The manually operable wire straightening tool according to claim 1, wherein: the locking structure comprises a locking screw hole which is formed in the sliding table and penetrates through the sliding table and a locking screw which is screwed on the locking screw hole, and the locking screw hole is right opposite to the support so that the locking screw abuts against the support to fix the sliding table.
3. The manually operable wire straightening tool according to claim 1, wherein: the locking structure comprises a cam which is rotatably connected to the sliding table and a locking operating rod which is installed on the cam, and the outer edge profile of the cam is extruded through the support to fix the sliding table.
4. The manually operable wire straightening tool according to claim 1, wherein: the support is fixedly provided with vertical slide rails arranged along the height direction, and the sliding table is provided with a vertical sliding groove matched with the vertical slide rails.
5. The manually operable wire straightening tool according to claim 1, wherein: the sliding table is fixedly provided with horizontal sliding rails arranged in the horizontal direction, and the pressing plate is provided with a horizontal sliding groove matched with the horizontal sliding rails.
6. The manually operable wire straightening tool according to claim 1, wherein: the washboard is a rubber plate or a PU elastic rubber plate.
7. The manually operable wire straightening tool according to any of the claims 1 to 6, wherein: still include the loading system, the loading system includes lifting handle and promotion connecting rod, lifting handle articulates the top of support, the promotion connecting rod is connected the promotion connecting rod with between the slip table.
8. The manually operable wire straightening tool according to any of the claims 1 to 6, wherein: still include fixture, fixture includes fixed plate, fly leaf and extension spring, the fixed plate parallel ground fixed connection in the side of support plate, the top surface of fixed plate is provided with the guide post, be provided with on the fly leaf with the guiding hole of guide post looks adaptation, the extension spring is connected the fly leaf with between the fixed plate so that the fly leaf compresses tightly places the net twine on the fixed plate.
9. The manually operable wire straightening tool according to claim 8, wherein: the top surface of the fixed plate is provided with a groove for placing a network cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120640242.2U CN214798156U (en) | 2021-03-29 | 2021-03-29 | But manually operation's net twine is rubbed straight instrument with hands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120640242.2U CN214798156U (en) | 2021-03-29 | 2021-03-29 | But manually operation's net twine is rubbed straight instrument with hands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214798156U true CN214798156U (en) | 2021-11-19 |
Family
ID=78667680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120640242.2U Expired - Fee Related CN214798156U (en) | 2021-03-29 | 2021-03-29 | But manually operation's net twine is rubbed straight instrument with hands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214798156U (en) |
-
2021
- 2021-03-29 CN CN202120640242.2U patent/CN214798156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |