CN211034653U - Simple type bobbin fixer - Google Patents
Simple type bobbin fixer Download PDFInfo
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- CN211034653U CN211034653U CN201921783129.9U CN201921783129U CN211034653U CN 211034653 U CN211034653 U CN 211034653U CN 201921783129 U CN201921783129 U CN 201921783129U CN 211034653 U CN211034653 U CN 211034653U
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- lead screw
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- 230000000670 limiting effect Effects 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a simple bobbin fixer, which is supported by a first support and a second support as an integral frame body, the first support and the second support are connected through a lead screw and a hook, and the lead screw is driven by a rocker; during the use, first support and second support are when supporting, still hold the splint of centre gripping spool concurrently, the spool that needs to fix is located between first support and the second support, and first support position is fixed, at this moment, drive the lead screw through rotatory rocker and rotate, screw-thread fit before lead screw and second support can drive the second and support and move to first support side, support the counterbalance back with first support and second respectively until the both ends of spool, the spool receives the centre gripping of first support and second support, realizes its rigidity. The fixing device has the advantages of simple structural design, convenience in operation, good fixing effect on the bobbin, high safety factor and the like.
Description
Technical Field
The utility model discloses a technical field who relates to power line tool for stringing construction especially relates to a plain type spool fixer.
Background
The spool is used for the device that the wire was accomodate, because the spool is the cylinder type, takes place to slide easily at the job site, brings the potential safety hazard for job site and constructor.
Firstly, in order to fix the position of the spool on a construction site, the spool is pushed by sundries such as wood blocks and stones at four points on two sides of the spool so as to fix the position of the spool. However, although the above-mentioned fixing form can limit the spool from slipping to some extent, if there is a limit point which is not firm, the spool may slip, which not only easily causes damage to the wires, but also may cause injury to people due to the spool slipping, especially when the construction is suspended at night, the danger is greater, for example, when the spool with heavy weight slips, it is easy to cause inestimable accidents to houses, villages, etc.
Therefore, how to develop a fixing device dedicated for a bobbin to fix the position of the bobbin becomes a problem to be solved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a plain type spool fixer to at least, solve current spool fixed mode, take place to slide easily, factor of safety hangs down the scheduling problem.
The utility model provides a technical scheme specifically does, a plain type spool fixer, this spool fixer includes: the device comprises a first support 1, a second support 2, a hook 3, a screw rod 4 and a rocker 5;
the first support 1 is provided with mounting holes penetrating through two sides;
the second support 2 is arranged in parallel relative to the first support 1, screw holes penetrating through two sides are formed in the second support 2, and the positions of the screw holes correspond to the positions of mounting holes in the first support 1;
the hook 3 is provided with a fixed end, and the fixed end of the hook 3 is rotatably arranged in the mounting hole of the first support 1;
the lead screw 4 includes: a screw body 41, a U-shaped ring 42, and a rotating ring 43;
the opening end of the U-shaped ring 42 is fixedly connected with the end face of one end of the lead screw body 41;
the rotating ring 43 is fixedly connected with the other end face of the screw rod main body 41;
one end of the screw rod main body 41 fixedly connected with a U-shaped ring 42 is threaded through a screw hole in the second support 2 and then is positioned between the first support 1 and the second support 2, the U-shaped ring 42 can be sleeved on the hook 3, and one end of the screw rod main body 41 fixedly connected with a rotating ring 43 is positioned outside the second support 2;
a hook is arranged at one end of the rocker 5, the hook on the rocker 5 can be inserted into the rotating ring 43 of the screw rod 4, and the screw rod 4 can rotate relative to the second support 2 under the driving of the rocker 5.
Preferably, the end face of the first support 1 is L-shaped, the first support 1 includes a first vertical plate 11 and a first bottom plate 12, the bottom edge of the first vertical plate 11 is vertically connected with the side edge of the first bottom plate 12, and the mounting hole is disposed on the first vertical plate 11.
Preferably, the end face of the second support 2 is L-shaped, the second support 2 includes a second vertical plate 21 and a second bottom plate 22, the bottom edge of the second vertical plate 21 is vertically connected with the side edge of the second bottom plate 22, and the screw hole is disposed on the second vertical plate 21.
Further preferably, the second support 2 further comprises: a limiting frustum 23;
the limiting frustum 23 is provided with a screw hole penetrating through the top surface and the bottom surface, the bottom surface of the limiting frustum 23 is fixedly connected with the inner side wall of the second vertical plate 21 in the second support 2, and the screw hole in the limiting frustum 23 is coaxially arranged with the screw hole in the second vertical plate 21.
Further preferably, the plain bobbin holder further includes: and the baffle 6 is fixedly arranged on the outer side of the second vertical plate 21 in the second support 2 and sleeved outside the screw rod main body 41 in the screw rod 4.
Further preferably, the other end of the rocker 5 is integrally provided with a crank 51.
More preferably, the crank 51 is shaped L.
Further preferably, the crank handle 51 is fixedly sleeved with an anti-slip sleeve 511.
The utility model provides a simple bobbin fixer, which is supported by a first support and a second support as an integral frame body, the first support and the second support are connected through a lead screw and a hook, and the lead screw is driven by a rocker; during the use, first support and second support are when supporting, still hold the splint of centre gripping spool concurrently, the spool that needs to fix is located between first support and the second support, and first support position is fixed, at this moment, drive the lead screw through rotatory rocker and rotate, screw-thread fit before lead screw and second support can drive the second and support and move to first support side, support the counterbalance back with first support and second respectively until the both ends of spool, the spool receives the centre gripping of first support and second support, realizes its rigidity.
The utility model provides a plain type spool fixer, not only structural design is simple, convenient operation, and it is good to the fixed effect of spool moreover, is injectd by the position of fixer, can effectively avoid the spool to take place the accident and slide, has improved factor of safety.
It is to be understood that both the foregoing general description and the second context are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without any inventive work.
Fig. 1 is a schematic structural view of a simple bobbin holder according to an embodiment of the present disclosure;
fig. 2 is a schematic structural view of a first support in a simple bobbin holder according to an embodiment of the present disclosure;
fig. 3 is a schematic structural view of a second support in the plain bobbin holder according to an embodiment of the present disclosure;
fig. 4 is a schematic structural view of a lead screw in a simple bobbin holder according to an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the appended claims.
The problem that in the prior art, the limiting effect is poor and the danger coefficient is high due to the fact that the mode that sundries such as wood blocks and stones are extruded and fixed at four points on two sides of the bobbin is adopted. The embodiment provides a simple type bobbin fixer, which mainly comprises a first support 1, a second support 2, a hook 3, a lead screw 4 and a rocker 5, wherein, the first support 1 is provided with mounting holes which run through the two sides, the second support 2 is arranged in parallel relative to the first support 1, the second support 2 is provided with a screw hole which runs through two sides and the position of the screw hole corresponds to the position of the mounting hole in the first support 1, the hook 3 is provided with a fixed end, the fixed end of the hook 3 is rotatably arranged in the mounting hole of the first support 1, after one end of the screw rod 4 is threaded through the screw hole on the second support 2, is positioned between the first support 1 and the second support 2 and is sleeved on the hook 3, the other end of the screw rod 4 is positioned at the outer side of the second support 2, i.e. outside the first support 1 and the second support 2, the rocker 5 is in driving connection with the end of the screw 4 located outside the second support 2.
Referring to fig. 4, the lead screw 4 is mainly composed of three parts, i.e., a lead screw body 41, a U-shaped ring 42 and a rotating ring 43, wherein an open end of the U-shaped ring 42 is fixedly connected with one end face of the lead screw body 41, the rotating ring 43 is fixedly connected with the other end face of the lead screw body 41, the lead screw 4 is connected with the first support 1 and the second support 2, referring to fig. 1, after one end thread of the U-shaped ring 42 fixedly connected with the lead screw body 41 passes through a screw hole in the second support 2, the lead screw body is positioned between the first support 1 and the second support 2, the U-shaped ring 42 is sleeved on the hook 3, and one end of the lead screw body 41 fixedly connected with the rotating ring 43 is positioned outside the second.
In order to match the specific structure of the screw rod 4, a hook is arranged at one end of the rocker 5, the hook on the rocker 5 can be inserted into the rotating ring 43 of the screw rod 4, the size of the hook 3 is matched with the size of the rotating ring 43, and the screw rod 4 can rotate relative to the second support 2 under the driving of the rocker 5.
In the above embodiment, there are various rotation mounting manners of the hook 3 and the mounting hole in the first support 1, and the following is a specific mounting manner provided in the present embodiment, that is: the bearing is fixedly nested in the mounting hole of the first support 1, the fixed end of the hook 3 is nested in the inner sleeve of the bearing, the hook 3 can rotate relative to the first support 1 through the bearing, in order to further improve the firmness of the installation of the hook 3, the end face of the fixed end of the hook 3 is provided with a limiting block, the limiting block is clamped outside the bearing, and the hook 3 is prevented from falling off in the bearing in the rotating process.
The simple bobbin fixer provided by the embodiment has the following specific using process: when the fixer is used for fixing the spool, firstly, after the U-shaped ring 42 in the lead screw 4 is detached from the hook, the rotary rocker 5 drives the lead screw 4 to rotate, so that the lead screw 4 moves to the second support 2 until the lead screw moves to a proper distance, the spool to be fixed is placed between the first support 1 and the second support 2, the shaft hole of the spool is sleeved outside the lead screw 4, the first support 1 is fixed in position, then the reverse rotary rocker 5 drives the lead screw 4 to rotate, so that the lead screw 4 moves in the shaft hole of the spool to the direction of the first support 1 until one end of the lead screw 4 provided with the U-shaped ring 42 penetrates out of the shaft hole of the spool, the U-shaped ring 42 is sleeved on the hook 3, the reverse rotation rocker 5 is continued, and due to the fixed position of the first support 1, the lead screw 4 is matched with the screw hole on the second support 2, so that the second support 2 is driven to move to the direction of the first support 1, after the two ends of the spool respectively abut against the first support 1 and the second support 2, the rocker 5 is taken out from the rotating ring 43 of the screw rod 4, and at the moment, the spool is limited by the first support and the second support, so that the phenomenon of accidental slippage can be avoided.
Since the first support 1 and the second support 2 are used as the integral support structure of the fixing device in the above embodiment, in order to improve the stability and the bearing capacity of the fixing device, as an improvement of the technical solution, referring to fig. 2, the first support 1 is designed to have an end surface in the L shape, the first support 1 is composed of a first vertical plate 11 and a first bottom plate 12, wherein the bottom edge of the first vertical plate 11 is integrally and vertically connected with the side edge of the first bottom plate 12, and the mounting hole is disposed on the first vertical plate 11.
Referring to fig. 3, the second support 2 is also designed to have an end surface shaped like L, the second support 2 is composed of a second vertical plate 21 and a second bottom plate 22, wherein the bottom edge of the second vertical plate 21 is vertically connected with the side edge of the second bottom plate 22, and the screw hole is arranged on the second vertical plate 21.
After the first support 1 and the second support 2 are designed into the structure, the contact area between the first support 1 and the ground and the contact area between the second support 2 and the ground can be increased, and the weight range of the bearing spool is further enlarged.
In order to further improve the limiting capacity of the fixing device on the bobbin, as an improvement of the technical scheme, referring to fig. 1, a limiting frustum 23 is further arranged in the second support 2, a screw hole penetrating through the top surface and the bottom surface is formed in the limiting frustum 23, the bottom surface of the limiting frustum 23 is fixedly connected with the inner side wall of the second vertical plate 21 in the second support 2, the screw hole in the limiting frustum 23 is coaxially arranged with the screw hole in the second vertical plate 21, at this time, the screw rod 4 needs to pass through the screw hole in the limiting frustum 23 after passing through the screw hole in the second vertical plate 21 in the second support 2, through the design of the limiting frustum 23, when the second support 2 abuts against the bobbin, the limiting frustum 23 is just inserted into the shaft hole of the bobbin, so that the further limiting on the bobbin is realized, and the damage to the screw rod 4 is reduced.
In order to prevent the threaded shaft 4 from moving in series relative to the threaded hole of the second support 2 after the position is locked, as an improvement of the technical solution, referring to fig. 1, a baffle 6 is further provided in the simple bobbin holder, and the baffle 6 is fixedly installed on the outer side of the second vertical plate 21 in the second support 2 and sleeved outside a threaded shaft main body 41 in the threaded shaft 4.
In order to facilitate the rotation operation of the rocker 5, as a modification of the technical solution, referring to fig. 1, a crank 51 is integrally provided at the other end of the rocker 5, the crank 51 is shaped like L, and an anti-slip sleeve 511 is fixedly sleeved on the crank 51.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (8)
1. A plain type spool holder, comprising: the device comprises a first support (1), a second support (2), a hook (3), a screw rod (4) and a rocker (5);
the first support (1) is provided with mounting holes penetrating through two sides;
the second support (2) is arranged in parallel relative to the first support (1), screw holes penetrating through two sides are formed in the second support (2), and the positions of the screw holes correspond to the positions of mounting holes in the first support (1);
the hook (3) is provided with a fixed end, and the fixed end of the hook (3) is rotatably arranged in the mounting hole of the first support (1);
the lead screw (4) comprises: a screw body (41), a U-shaped ring (42), and a rotating ring (43);
the opening end of the U-shaped ring (42) is fixedly connected with the end face of one end of the lead screw main body (41);
the rotating ring (43) is fixedly connected with the end face of the other end of the lead screw main body (41);
one end of the lead screw main body (41) fixedly connected with a U-shaped ring (42) is an A end, the thread of the A end penetrates through a screw hole in the second support (2) and then is positioned between the first support (1) and the second support (2), the U-shaped ring (42) can be sleeved on the hook (3), one end of the lead screw main body (41) fixedly connected with a rotating ring (43) is a B end, and the B end is positioned on the outer side of the second support (2);
a hook is arranged at one end of the rocker (5), the hook on the rocker (5) can be inserted into a rotating ring (43) of the screw rod (4), and the screw rod (4) can rotate relative to the second support (2) under the driving of the rocker (5).
2. The simple bobbin fixer according to claim 1, wherein the end surface of the first support (1) is L type, the first support (1) comprises a first vertical plate (11) and a first bottom plate (12), the bottom edge of the first vertical plate (11) is vertically connected with the side edge of the first bottom plate (12) in an integrated manner, and the mounting hole is arranged on the first vertical plate (11).
3. The simple bobbin fixer according to claim 1, wherein the end surface of the second support (2) is L type, the second support (2) comprises a second vertical plate (21) and a second bottom plate (22), the bottom edge of the second vertical plate (21) is vertically connected with the side edge of the second bottom plate (22) in an integral manner, and the screw hole is arranged on the second vertical plate (21).
4. The plain bobbin holder according to claim 3, wherein the second support (2) further comprises: a limiting frustum (23);
the limiting frustum (23) is provided with a screw hole penetrating through the top surface and the bottom surface, the bottom surface of the limiting frustum (23) is fixedly connected with the inner side wall of a second vertical plate (21) in the second support (2), and the screw hole in the limiting frustum (23) and the screw hole in the second vertical plate (21) are coaxially arranged.
5. The plain bobbin holder according to claim 3, further comprising: the baffle (6) is fixedly arranged on the outer side of the second vertical plate (21) in the second support (2) and sleeved outside the screw rod main body (41) in the screw rod (4).
6. Plain bobbin holder according to claim 1, characterized in that the other end of the rocker (5) is provided integrally with a crank (51).
7. The plain bobbin holder according to claim 6, wherein the crank (51) is shaped L.
8. The plain bobbin holder according to claim 6, wherein said crank (51) is fixed with an anti-slip cover (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783129.9U CN211034653U (en) | 2019-10-23 | 2019-10-23 | Simple type bobbin fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783129.9U CN211034653U (en) | 2019-10-23 | 2019-10-23 | Simple type bobbin fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211034653U true CN211034653U (en) | 2020-07-17 |
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ID=71540914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921783129.9U Active CN211034653U (en) | 2019-10-23 | 2019-10-23 | Simple type bobbin fixer |
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| Country | Link |
|---|---|
| CN (1) | CN211034653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606404A (en) * | 2019-10-23 | 2019-12-24 | 国网辽宁省电力有限公司辽阳供电公司 | Simple type bobbin fixer |
-
2019
- 2019-10-23 CN CN201921783129.9U patent/CN211034653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110606404A (en) * | 2019-10-23 | 2019-12-24 | 国网辽宁省电力有限公司辽阳供电公司 | Simple type bobbin fixer |
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