CN113858123B - Screw installation assistor - Google Patents
Screw installation assistor Download PDFInfo
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- CN113858123B CN113858123B CN202111382799.1A CN202111382799A CN113858123B CN 113858123 B CN113858123 B CN 113858123B CN 202111382799 A CN202111382799 A CN 202111382799A CN 113858123 B CN113858123 B CN 113858123B
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- cavity
- limiting
- rod
- matched
- screw installation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention discloses a screw installation auxiliary device which comprises a main body assembly, a screw installation auxiliary device and a screw installation auxiliary device, wherein the main body assembly comprises a placing cavity, a rotating cavity arranged at the bottom of the placing cavity, and a handle arranged at the top of the placing cavity; the auxiliary assembly comprises an auxiliary ring arranged in the placing cavity, an operating rod arranged on the auxiliary ring and a limiting mechanism matched with the auxiliary ring; the limiting mechanism comprises a movable cavity, a limiting elastic sheet arranged in the movable cavity, a hook rod matched with the limiting elastic sheet and a lock rod matched with the hook rod, wherein a limiting plate is arranged on one side, close to the lock rod, of the movable cavity, the limiting plate is rotationally connected with the movable cavity, the device is simple to operate and high in practicality, an operator only needs to stir the auxiliary device after the nut is clamped, and the installation can be completed, so that the problems of poor flexibility and poor operation of fingers of the operator are solved.
Description
Technical Field
The invention relates to the technical field of installation assistance, in particular to a screw installation aid.
Background
Screws are used as indispensable materials in the operation and maintenance of the power equipment, gaskets, spring gaskets and nuts are required to be installed successively, parts are difficult to grasp by wearing line gloves generally, not to mention line gloves, insulating gloves and puncture-preventing gloves are simultaneously distributed by operators in the live working of distribution network, the flexibility of fingers of the operators is greatly reduced by three pairs of gloves, the difficulty of grasping small parts is greater, time and labor are wasted, and the possibility of high-altitude falling objects is increased.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The present invention has been made in view of the above-described problems of the conventional screw installation.
It is therefore an object of the present invention to provide a screw installation aid.
In order to solve the technical problems, the invention provides the following technical scheme: the screw mounting aid comprises a main body assembly, a screw mounting assembly and a screw mounting assembly, wherein the main body assembly comprises a placing cavity, a rotating cavity arranged at the bottom of the placing cavity and a handle arranged at the top of the placing cavity; and the auxiliary assembly comprises an auxiliary ring arranged in the placing cavity, an operating rod arranged on the auxiliary ring and a limiting mechanism matched with the auxiliary ring.
As a preferable mode of the screw mounting aid of the present invention, wherein: the limiting mechanism comprises a movable cavity, a limiting elastic piece arranged in the movable cavity, a hook rod matched with the limiting elastic piece and a lock rod matched with the hook rod, wherein a limiting door plate is arranged on one side, close to the lock rod, of the movable cavity, and the limiting door plate is rotationally connected with the movable cavity.
As a preferable mode of the screw mounting aid of the present invention, wherein: the auxiliary ring is provided with a sliding rod, the movable cavity is provided with a sliding groove, the sliding rod is placed in the sliding groove, and the sliding rod is matched with the hook rod.
As a preferable mode of the screw mounting aid of the present invention, wherein: more than two clamping grooves are formed in the bottom of the placing cavity, and clamping blocks matched with the clamping grooves are arranged on the rotating cavity.
As a preferable mode of the screw mounting aid of the present invention, wherein: and the opposite surfaces of the clamping block and the clamping groove are respectively provided with a magnet sheet matched with each other.
As a preferable mode of the screw mounting aid of the present invention, wherein: the operation rod is provided with a limiting plate, and the top of the placing cavity is provided with a limiting ring matched with the limiting plate.
As a preferable mode of the screw mounting aid of the present invention, wherein: the outside of the rotating cavity is provided with more than two groups of poking plates, and the more than two groups of poking plates are uniformly circumferentially distributed along the rotating cavity.
As a preferable mode of the screw mounting aid of the present invention, wherein: and an anti-slip strip is arranged on the shifting plate.
As a preferable mode of the screw mounting aid of the present invention, wherein: the limiting mechanisms are arranged in two or more groups, and the two or more groups of limiting mechanisms are uniformly distributed along the circumference of the auxiliary ring.
As a preferable mode of the screw mounting aid of the present invention, wherein: the inner wall of the rotating cavity is provided with more than two clamping blocks.
The invention has the beneficial effects that: the device easy operation and practicality are strong, and operating personnel only need stir this assistor just can accomplish the installation after the nut chucking, have solved the problem that operating personnel finger flexibility is poor, operation is not good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic view showing the overall structure of the screw mounting aid of the present invention.
Fig. 2 is an exploded view of the screw installation aid of the present invention.
Fig. 3 is a schematic view showing a part of the structure of the screw mounting aid of the present invention.
Fig. 4 is a partial structural sectional view of the screw mounting aid of the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1 to 4, a screw installation aid includes a body assembly 100 including a placement chamber 101, a rotation chamber 102 provided at the bottom of the placement chamber 101, and a handle 103 provided at the top of the placement chamber 101; and an auxiliary assembly 200 including an auxiliary ring 201 provided in the placement chamber 101, an operation lever 202 provided on the auxiliary ring 201, and a stopper mechanism 300 engaged with the auxiliary ring 201.
Specifically, a screw installation aid includes a main body assembly 100 including a placement chamber 101, a rotation chamber 102 provided at the bottom of the placement chamber 101, and a handle 103 provided at the top of the placement chamber 101; and, the auxiliary assembly 200, including setting up the auxiliary ring 201 in placing the chamber 101, the action bars 202 of setting on the auxiliary ring 201, and with auxiliary ring 201 complex stop gear 300, place the chamber 101 and rotate the chamber 102 in the middle and all seted up the opening, the nut can just place in the opening, the handle 103 makes things convenient for operating personnel to hold by hand, the action bars 202 stretch out and place the chamber 101 top, auxiliary ring 201 diameter is greater than opening diameter size and can reciprocate in placing the chamber 101, auxiliary ring 201 and stop gear 300's cooperation means that operating personnel can take place the motion to action bars 202 operation auxiliary ring 201 can take place thereupon, thereby start stop gear 300, the device easy operation and practicality are strong, operating personnel only need stir this assistor after the nut chucking just can accomplish the installation, the problem of operating personnel finger flexibility is poor, bad operation has been solved.
The operation process comprises the following steps: the operator places the screw in the opening until the nut is flush with the rotation cavity 102, pulls the lever 202 to assist the ring 201 in the activation of the displacement limiting mechanism 300, and grips the handle 103 to rotate the rotation cavity 102 to tighten the screw.
Example 2
Referring to fig. 1-4, this embodiment differs from the first embodiment in that: the limiting mechanism 300 comprises a movable cavity 301, a limiting elastic piece 302 arranged in the movable cavity 301, a hook rod 303 matched with the limiting elastic piece 302 and a lock rod 304 matched with the hook rod 303, wherein a limiting door plate 305 is arranged on one side, close to the lock rod 304, of the movable cavity 301, and the limiting door plate 305 is in rotary connection with the movable cavity 301; a sliding rod 203 is arranged on the auxiliary ring 201, a sliding groove 306 is arranged on the movable cavity 301, the sliding rod 203 is placed in the sliding groove 306, and the sliding rod 203 is matched with the hook rod 303; more than two clamping grooves 104 are formed in the bottom of the placing cavity 101, and clamping blocks 105 matched with the clamping grooves 104 are arranged on the rotating cavity 102; the opposite surfaces of the clamping block 105 and the clamping groove 104 are respectively provided with a magnet sheet 106 matched with each other, and the rest structures are the same as those of the embodiment 1.
Specifically, the limiting mechanism 300 includes a movable cavity 301, a limiting elastic piece 302 disposed in the movable cavity 301, a hook rod 303 matched with the limiting elastic piece 302, and a lock rod 304 matched with the hook rod 303, wherein the matching of the limiting elastic piece 302 and the hook rod 303 means that the limiting elastic piece 302 is pressed against the top end of the hook rod 303 to deform in the non-starting state, the matching of the hook rod 303 and the lock rod 304 means that the hook rod 303 and the lock rod 304 have opposite radians, and the hook rod 303 and the lock rod 304 have a fixed point and can rotate in the movable cavity 301, the lock rod 304 is driven to rotate after the hook rod 303 rotates, a limiting door plate 305 is disposed on one side of the movable cavity 301 close to the lock rod 304, the limiting door plate 305 is rotationally connected with the movable cavity 301, the lock rod 304 is pressed against the bottom end of the limiting door plate 305 in the non-starting state, and the lock rod 304 pushes the limiting door plate 305 to rotate to limit the movement of the nut after the limiting mechanism 300 is started.
Further, the auxiliary ring 201 is provided with a sliding rod 203, the movable cavity 301 is provided with a sliding groove 306, the sliding rod 203 is placed in the sliding groove 306, the sliding rod 203 is matched with the hook rod 303, the top end of the sliding rod 203 is placed on the hook rod 303, and when the sliding rod 203 moves, the hook rod 303 is toggled, so that the elastic force of the limited position elastic sheet 302 rotates clockwise to drive the locking rod 304 to move to push the limiting door plate 305.
Further, the bottom of the placing cavity 101 is provided with more than two clamping grooves 104, and the rotating cavity 102 is provided with clamping blocks 105 matched with the clamping grooves 104, wherein the matching means that the clamping blocks 105 can be just embedded into the clamping grooves 104.
Further, the opposite surfaces of the clamping block 105 and the clamping groove 104 are respectively provided with a magnet piece 106 which are matched with each other, so that the clamping block 105 and the clamping groove 104 are mutually attached due to magnetic force when connected, and can be lifted by a large force to separate the clamping block 105 from the rotating cavity 102 when the split placing cavity is needed.
The operation process comprises the following steps: the operation rod 202 is pulled, the sliding rod 203 on the auxiliary ring 201 displaces in the sliding groove 306, and meanwhile, the sliding rod 203 pulls the hook rod 303, so that the elastic force of the limited position elastic sheet 302 rotates clockwise to drive the lock rod 304 to move to push the limiting door plate 305 to limit the nut, then the handle 103 is held to rotate to tighten the screw in the rotating cavity 102, the handle 103 can be lifted to separate the rotating cavity 102 from the placing cavity 101 when the handle is not rotated, and then the rotating cavity 102 further reinforces the screw.
Example 3
Referring to fig. 1 to 4, this embodiment differs from the above embodiment in that: the operation rod 202 is provided with a limiting plate 204, and the top of the placing cavity 101 is provided with a limiting ring 205 matched with the limiting plate 204; the outer side of the rotating cavity 102 is provided with more than two groups of poking plates 107, and the more than two groups of poking plates 107 are uniformly circumferentially distributed along the rotating cavity 102; the pulling plate 107 is provided with an anti-slip strip 108; the limiting mechanism 300 is provided with two or more groups, and the two or more groups of limiting mechanisms 300 are uniformly circumferentially distributed along the auxiliary ring 201; the inner wall of the rotation chamber 102 is provided with more than two clamping blocks 109, and the rest of the structure is the same as that of embodiment 2.
Specifically, a limiting plate 204 is disposed on the operating rod 202, a limiting ring 205 matched with the limiting plate 204 is disposed on the top of the placing cavity 101, elastic spring plates with diameters smaller than those of the limiting plate 204 are disposed on the limiting ring 205, and when the operating rod 202 moves up and down, the limiting plate 204 passes through the limiting ring 205 under the action of manpower and is then limited by the positions of the limiting ring 205, in this embodiment, the limiting rings 205 are 2.
Further, more than two groups of poking plates 107 are arranged outside the rotating cavity 102, and the more than two groups of poking plates 107 are uniformly circumferentially distributed along the rotating cavity 102; the pulling plate 107 is provided with an anti-slip strip 108, and the anti-slip strip 108 is made of rubber materials in the embodiment; the limiting mechanism 300 is provided with two or more sets, and the two or more sets of limiting mechanisms 300 are uniformly circumferentially distributed along the auxiliary ring 201, and in this embodiment, the limiting mechanisms 300 are provided with 4 sets.
Further, the inner wall of the rotating cavity 102 is provided with more than two clamping blocks 109, so that the nut can be better clamped and is convenient to operate, and the clamping blocks 109 are semicircular rubber strips in the embodiment.
The specific implementation principle is as follows: the limiting ring 205 is provided with elastic spring plates with diameters smaller than those of the limiting plate 204, when the operating rod 202 moves up and down, the limiting plate 204 passes through the limiting ring 205 and is limited by the positions of the limiting plate under the action of manpower, the shifting plate 107 facilitates the rotation of operators, the anti-slip strips 108 are operated more labor-saving for increasing friction force, the limiting mechanism 300 is provided with a plurality of limiting mechanisms for better limiting the positions of nuts, and the clamping blocks 109 are also used for better limiting the positions of the nuts so that the operators can operate better.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (8)
1. A screw installation assistor, characterized in that: comprising the steps of (a) a step of,
the main body assembly (100) comprises a placing cavity (101), a rotating cavity (102) arranged at the bottom of the placing cavity (101) and a handle (103) arranged at the top of the placing cavity (101); the method comprises the steps of,
an auxiliary assembly (200) comprising an auxiliary ring (201) arranged in the placement cavity (101), an operating rod (202) arranged on the auxiliary ring (201), and a limiting mechanism (300) matched with the auxiliary ring (201),
the limiting mechanism (300) comprises a movable cavity (301), a limiting elastic sheet (302) arranged in the movable cavity (301), a hook rod (303) matched with the limiting elastic sheet (302) and a lock rod (304) matched with the hook rod (303), wherein a limiting door plate (305) is arranged on one side, close to the lock rod (304), of the movable cavity (301), the limiting door plate (305) is rotationally connected with the movable cavity (301),
the auxiliary ring (201) is provided with a sliding rod (203), the movable cavity (301) is provided with a sliding groove (306), the sliding rod (203) is placed in the sliding groove (306), and the sliding rod (203) is matched with the hook rod (303).
2. The screw installation aid of claim 1, wherein: more than two clamping grooves (104) are formed in the bottom of the placing cavity (101), and clamping blocks (105) matched with the clamping grooves (104) are arranged on the rotating cavity (102).
3. The screw installation aid of claim 2, wherein: and the opposite surfaces of the clamping block (105) and the clamping groove (104) are respectively provided with a magnet sheet (106) which is matched with each other.
4. The screw installation aid of claim 1, wherein: the operation rod (202) is provided with a limiting plate (204), and the top of the placement cavity (101) is provided with a limiting ring (205) matched with the limiting plate (204).
5. The screw installation aid of claim 2, wherein: and more than two groups of poking plates (107) are arranged outside the rotating cavity (102), and the poking plates (107) are uniformly distributed along the circumference of the rotating cavity (102).
6. The screw installation aid of claim 5, wherein: an anti-slip strip (108) is arranged on the shifting plate (107).
7. The screw installation aid of claim 1, wherein: the limiting mechanism (300) is provided with two or more groups, and the two or more groups of limiting mechanisms (300) are uniformly distributed along the circumference of the auxiliary ring (201).
8. The screw installation aid of claim 5, wherein: more than two clamping blocks (109) are arranged on the inner wall of the rotating cavity (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382799.1A CN113858123B (en) | 2021-11-22 | 2021-11-22 | Screw installation assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111382799.1A CN113858123B (en) | 2021-11-22 | 2021-11-22 | Screw installation assistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113858123A CN113858123A (en) | 2021-12-31 |
| CN113858123B true CN113858123B (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111382799.1A Active CN113858123B (en) | 2021-11-22 | 2021-11-22 | Screw installation assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113858123B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW342763U (en) * | 1997-04-17 | 1998-10-11 | Qiu-Hua Huang | Clamping-positioning supplementary device of screw |
| CN104858828A (en) * | 2014-02-21 | 2015-08-26 | 王又民 | Screw cap positioning structure of wrenches |
| CN208437776U (en) * | 2018-05-04 | 2019-01-29 | 广东电网有限责任公司 | Tapping guide, guide assembly and screwing mechanism |
| CN111975713A (en) * | 2020-08-11 | 2020-11-24 | 南京普暴教育科技有限公司 | Convenient screw fastening device |
| CN212735888U (en) * | 2020-05-28 | 2021-03-19 | 南京盈溪工业自动化有限公司 | Screw driver for bolt |
-
2021
- 2021-11-22 CN CN202111382799.1A patent/CN113858123B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW342763U (en) * | 1997-04-17 | 1998-10-11 | Qiu-Hua Huang | Clamping-positioning supplementary device of screw |
| CN104858828A (en) * | 2014-02-21 | 2015-08-26 | 王又民 | Screw cap positioning structure of wrenches |
| CN208437776U (en) * | 2018-05-04 | 2019-01-29 | 广东电网有限责任公司 | Tapping guide, guide assembly and screwing mechanism |
| CN212735888U (en) * | 2020-05-28 | 2021-03-19 | 南京盈溪工业自动化有限公司 | Screw driver for bolt |
| CN111975713A (en) * | 2020-08-11 | 2020-11-24 | 南京普暴教育科技有限公司 | Convenient screw fastening device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113858123A (en) | 2021-12-31 |
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