CN111987496A - Parallel groove clamp mounting tool and using method thereof - Google Patents
Parallel groove clamp mounting tool and using method thereof Download PDFInfo
- Publication number
- CN111987496A CN111987496A CN202010949773.XA CN202010949773A CN111987496A CN 111987496 A CN111987496 A CN 111987496A CN 202010949773 A CN202010949773 A CN 202010949773A CN 111987496 A CN111987496 A CN 111987496A
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- plate
- clamp
- support plate
- clamping
- cable
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/44—Clamping areas on both sides of screw
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Abstract
The invention relates to the technical field of live working, in particular to a parallel groove clamp mounting tool and a using method thereof. The parallel groove clamp installation device is reasonable in structure and simple in operation, and adopts a mode of aligning and installing each lower clamping plate and each upper clamping plate of the parallel groove clamp to be installed in advance and then performing cable connection operation, so that the installation efficiency is improved, and the parallel groove clamp or the bolt and the fastening nut can be effectively prevented from falling off from hands in the installation process.
Description
Technical Field
The invention relates to the technical field of live working, in particular to a parallel groove clamp mounting tool and a using method thereof.
Background
At present, when a parallel groove clamp is used for connecting an electrified main wire and a branch wire, because the lower clamping plate is easy to rotate relative to the upper clamping plate, the upper wire clamping groove and the lower wire clamping groove are not easy to align, therefore, when the cable fixing device is installed, an operator tends to detach the upper clamping plate and the lower clamping plate, the upper cable clamping groove on the upper clamping plate is aligned with the cable to be fixed, the lower clamping plate is installed on the upper clamping plate one by one through the bolt, the installation steps are complicated, and a plurality of lower clamping plates are connected below the upper clamping plate of the parallel groove clamp to be installed through bolts, because the operator needs to wear the anti-puncture external protective gloves, the insulating gloves and the wire gloves for protection in the whole process of operation, therefore waste time and energy when installing, in addition because the existence of gloves can influence hand grabbing ability, thereby the easy emergence leads to the phenomenon that spare part drops from the high altitude because of each spare part of the not firm parallel groove clamp of gripping.
Disclosure of Invention
The invention provides a parallel groove clamp mounting tool, overcomes the defects of the prior art, and can effectively solve the problems of complex operation, time and labor waste and the problem that parts of a parallel groove clamp easily fall from the high altitude when the parallel groove clamp is used for fixing a cable at present.
The technical scheme of the invention is realized by the following measures: the utility model provides a parallel groove clamp mounting tool, parallel groove clamp mounting tool includes fixed plate, connecting piece, left support plate, right branch fagging and handle, the fixed plate is the front and back to the level setting, fixed plate rear end fixedly connected with connecting piece, left support plate and right branch fagging that the distribution was controlled to fixedly connected with on the connecting piece is, left support plate is the semicircular ring shape board that the opening is left, right branch fagging is the semicircular ring shape board that the opening is right, left support plate and right branch fagging can be respectively the cartridge that slides from beginning to end in the left and right sides cable clamping space of parallel groove clamp, left support plate when left support plate cartridge is in the left side cable clamping space of parallel groove clamp, left support plate, left branch fagging go up between recess inner wall and the left side lower recess inner wall and form and link up around and the left side cable place the space that the opening is towards the left, the opening in left side cable place space is, A right cable placing space which is communicated back and forth and has an opening facing right is formed between the inner wall of the right wire clamping upper groove and the inner wall of the right wire clamping lower groove, and the opening of the right cable placing space is larger than the diameter of the cable to be clamped; a handle is fixedly connected above the fixed plate, and a rubber sleeve is fixedly sleeved outside the handle.
The following is further optimization or/and improvement of the technical scheme of the invention:
the connecting piece can be two connecting rods which are parallel to each other and vertically and fixedly arranged on the lower side of the fixed plate, the left side of the lower end of the left connecting rod is fixedly connected with the right side of the rear end of the left support plate, and the right side of the lower end of the right connecting rod is fixedly connected with the left side of the rear end of the right support plate.
The rear end of the fixing plate can be fixedly connected with a reinforcing plate, and the connecting rod is fixedly connected with the reinforcing plate.
The second technical scheme of the invention is realized by the following measures: a use method of the A comprises the following steps:
the upper clamping plate is placed on the upper sides of the left supporting plate and the right supporting plate, the upper clamping line grooves on the left side and the right side of the upper clamping plate are aligned with the left supporting plate and the right supporting plate respectively, and then the lower clamping plate is installed on the upper clamping plate one by one through bolts and fastening nuts, and the lower clamping line grooves are aligned with the upper clamping line grooves.
And secondly, clamping the main wire and the branch wire into the left cable placing space and the right cable placing space respectively, and then holding the handle to draw the left support plate and the right support plate out of the parallel groove clamp.
And thirdly, tightening the fastening nut by using a spanner to firmly clamp the main wire and the branch wire in the cable clamping spaces on the left side and the right side of the parallel groove clamp.
The cable connecting device is reasonable in structure and simple in operation, changes the mode that each lower clamp plate of the parallel groove cable clamp is separately aligned with the upper clamp plate and then installed when the cable is connected, adopts the mode that each lower clamp plate of the parallel groove cable clamp to be installed is aligned with the upper clamp plate in advance and then cable connecting operation is carried out, not only improves the installation efficiency, but also effectively prevents the parallel groove cable clamp or a bolt and a fastening nut from falling off from hands in the installation process, and not only can safety guarantee be provided for operators in live working, but also the friction force on the handle is increased, so that the operators can conveniently draw out the parallel groove cable clamp installation tool.
Drawings
Fig. 1 is a schematic front view of a structure in a use state according to an embodiment of the present invention.
Fig. 2 is a left side view schematic diagram of fig. 1.
The codes in the figures are respectively: the device comprises a fixing plate 1, a connecting rod 2, a left supporting plate 3, a reinforcing plate 4, a handle 5, a rubber sleeve 6, an upper clamping plate 7, a lower clamping plate 8, a bolt 9, a fastening nut 10, a right supporting plate 11, a wire clamping upper groove 12 and a wire clamping lower groove 13.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
Example 1: as shown in attached figures 1 and 2, the parallel groove clamp applicable to the parallel groove clamp mounting tool comprises an upper clamp plate 7, a lower clamp plate 8, a bolt 9 and a fastening nut 10, wherein the left side and the right side of the upper clamp plate 7 are respectively provided with an upper clamping line groove 12 with a downward opening, a plurality of lower clamp plates 8 are fixedly connected below the upper clamp plate 7 along the length direction of the upper clamp plate at intervals through the bolt 9 and the fastening nut 10, the left side and the right side of each lower clamp plate 8 are respectively provided with a lower clamping line groove 12 with an upward opening, the upper clamping line grooves 12 and the lower clamping line grooves 13 are aligned to form a cable clamping space with adjustable width, the parallel groove clamp mounting tool comprises a fixing plate 1, a connecting piece, a left support plate 3, a right support plate 4 and a handle 5, the fixing plate 1 is horizontally arranged in a front-back direction, the rear end of the fixing plate 1 is fixedly connected with the connecting, the left support plate 3 is a semicircular plate with a leftward opening, the right support plate 11 is a semicircular plate with a rightward opening, the left support plate 3 and the right support plate 11 can be respectively inserted into cable clamping spaces at the left and right sides of the parallel groove clamp in a front-back sliding manner, when the left support plate 3 is inserted into the cable clamping space at the left side of the parallel groove clamp, a left cable placing space which is through from front to back and has a leftward opening is formed among the inner walls of the left cable clamping upper groove 12 and the left cable clamping lower groove 13, the opening of the left cable placing space is larger than the diameter of a cable to be clamped, when the right support plate 11 is inserted into the cable clamping space at the right side of the parallel groove clamp, the right support plate 11 is, a right cable placing space which is communicated from front to back and has an opening facing right is formed between the inner wall of the right wire clamping upper groove 12 and the inner wall of the right wire clamping lower groove 13, and the opening of the right cable placing space is larger than the diameter of the cable to be clamped; a handle 5 is fixedly connected above the fixed plate 1, and a rubber sleeve 6 is fixedly sleeved outside the handle. When in use, before the overhead work for connecting the electrified main line and the branch wire, the upper clamping plate 7 and the lower clamping plate 8 are pre-installed at the upper side and the lower side of the left supporting plate 3 and the right supporting plate 11 through the bolts 9 and the fastening nuts 10, at the moment, the left supporting plate 3 and the right supporting plate 11 are respectively inserted into the cable clamping spaces at the left side and the right side, then, when the overhead work for connecting the electrified main line and the branch wire is carried out, the main line and the branch wire are respectively clamped into the cable placing space at the left side and the cable placing space at the right side, then, the left supporting plate 3 and the right supporting plate 11 are pulled out from the parallel groove clamp by holding the handle 5 with hands, and finally, the fastening nuts 10 are screwed, so that the main line and the branch wire can be firmly clamped in the cable clamping spaces at the left side and the right side of the parallel groove clamp, the whole overhead work for connecting the electrified main line and the, As for the installation mode of installing the fastening nut 10 on the upper clamping plate 7, the lower clamping plate 8 and the upper clamping plate 7 can be installed together in advance through the arrangement of the parallel groove clamp installation tool, so that the phenomenon that parts on the parallel groove clamp fall off due to poor gripping is avoided, the potential safety hazard is reduced, the rubber sleeve 6 is additionally arranged on the handle, the safety guarantee can be provided for an operator during live working, the friction force on the handle is increased, and the parallel groove clamp installation tool can be conveniently drawn out by the operator.
The above embodiments can be further optimized or/and improved according to actual needs:
as shown in fig. 1 and 2, the connecting members are two parallel connecting rods 2 vertically and fixedly mounted on the lower side of the fixing plate, the left side of the lower end of the left connecting rod 2 is fixedly connected with the right side of the rear end of the left support plate 3, and the right side of the lower end of the right connecting rod 2 is fixedly connected with the left side of the rear end of the right support plate 11. By adopting the connecting rod 2 as a connecting piece, the whole weight of the invention can be reduced, and the invention is convenient for operators to operate.
As shown in fig. 1 and 2, a reinforcing plate 4 is fixedly connected to the rear end of the fixing plate 1, and the connecting rod 2 is fixedly connected to the reinforcing plate 4. The reinforcing plate is additionally arranged at the joint of the fixing plate and the connecting rod, so that the strength of the integral structure of the invention is enhanced.
Example 2: a use method of the parallel groove clamp installation tool comprises the following steps:
in a first step, the upper clamping plate 7 is placed on the upper sides of the left and right support plates 3 and 11 such that the upper clamping line grooves 12 on the left and right sides thereof are aligned with the left and right support plates 3 and 11, respectively, and then the lower clamping plate 8 is mounted on the upper clamping plate 7 one by means of the bolts 9 and the fastening nuts 10 such that the lower clamping line grooves 13 and the upper clamping line grooves 12 are aligned. At the moment, the left support plate 3 and the right support plate 11 are respectively inserted into cable clamping spaces on the left and right sides, the upper and lower parts of the outer side wall of the left support plate 3 are respectively contacted with the inner wall of the upper groove 12 of the left side wire clamping and the inner wall of the lower groove 13 of the left side wire clamping, the upper and lower parts of the outer side wall of the right support plate 11 are respectively contacted with the inner wall of the upper groove 12 of the right side wire clamping and the inner wall of the lower groove 13 of the right side wire clamping, and then the lower clamping plate 8 can be prevented from rotating relative to the.
And secondly, clamping the main wire and the branch wire into the left cable placing space and the right cable placing space respectively, and then holding the handle 5 by hand to draw the left support plate 3 and the right support plate 11 out of the parallel groove clamp.
And thirdly, tightening the fastening nut 10 by using a spanner to firmly clamp the main wire and the branch wire in the cable clamping spaces on the left side and the right side of the parallel groove clamp.
The cable connecting device is reasonable in structure and simple in operation, changes the mode that each lower clamping plate of the parallel groove cable clamp is separately aligned with the upper clamping plate and then installed when the cable is connected in the prior art, and adopts the mode that each lower clamping plate of the parallel groove cable clamp to be installed is aligned with the upper clamping plate in advance and then cable connecting operation is carried out, so that the installation efficiency is improved, and the parallel groove cable clamp or a bolt and a fastening nut can be effectively prevented from falling off from hands in the installation process.
The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and unnecessary technical features can be increased or decreased according to actual needs to meet the requirements of different situations.
Claims (4)
1. A parallel groove clamp mounting tool comprises an upper clamp plate, a lower clamp plate, a bolt and a fastening nut, wherein the left side and the right side of the upper clamp plate are respectively provided with an upper clamping line groove with a downward opening, a plurality of lower clamp plates are fixedly connected with the lower clamp plate through the bolt and the fastening nut at intervals along the length direction of the upper clamp plate, the left side and the right side of each lower clamp plate are respectively provided with a lower clamping line groove with an upward opening, the upper clamping line groove and the lower clamping line groove are aligned to form a cable clamping space with adjustable width, the parallel groove clamp mounting tool is characterized by comprising a fixing plate, a connecting piece, a left support plate, a right support plate and a handle, the fixing plate is horizontally arranged from front to back, the rear end of the fixing plate is fixedly connected with the connecting piece, the left support plate and the right support plate are fixedly connected with the left support plate and the right support plate which are, the left support plate and the right support plate can be respectively inserted into cable clamping spaces on the left side and the right side of the parallel groove clamp in a front-back sliding manner, when the left support plate is inserted into the left cable clamping space of the parallel groove clamp, a left cable placing space which is through from front to back and has an opening facing to the left is formed among the inner wall of the upper groove of the left clamp and the inner wall of the lower groove of the left clamp, the opening of the left cable placing space is larger than the diameter of a cable to be clamped, when the right support plate is inserted into the right cable clamping space of the parallel groove clamp, a right cable placing space which is through from front to back and has an opening facing to the right is formed among the inner wall of the upper groove of the right support plate, the inner wall of the upper groove of the; a handle is fixedly connected above the fixed plate, and a rubber sleeve is fixedly sleeved outside the handle.
2. The parallel groove clamp installation tool of claim 1, wherein the connecting members are two connecting rods parallel to each other and vertically fixedly installed on the lower side of the fixing plate, the left connecting rod is fixedly connected to the left side of the lower end of the left support plate and the right side of the lower end of the right connecting rod is fixedly connected to the left side of the rear end of the right support plate.
3. The parallel groove clamp installation tool of claim 2, wherein a reinforcing plate is fixedly coupled to a rear end of the fixing plate, and the connecting rod is fixedly coupled to the reinforcing plate.
4. A method of using the parallel groove clamp installation tool of any one of claims 1 to 3, comprising the steps of:
firstly, placing an upper clamping plate on the upper sides of a left supporting plate and a right supporting plate, aligning upper clamping line grooves on the left side and the right side of the upper clamping plate with the left supporting plate and the right supporting plate respectively, and then installing a lower clamping plate on the upper clamping plate one by one through bolts and fastening nuts and aligning a lower clamping line groove with the upper clamping line grooves;
secondly, clamping the main wire and the branch wire into the left cable placing space and the right cable placing space respectively, and then holding the handle to draw the left support plate and the right support plate out of the parallel groove clamp;
and thirdly, tightening the fastening nut by using a spanner to firmly clamp the main wire and the branch wire in the cable clamping spaces on the left side and the right side of the parallel groove clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949773.XA CN111987496B (en) | 2020-09-10 | 2020-09-10 | Parallel groove clamp mounting tool and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949773.XA CN111987496B (en) | 2020-09-10 | 2020-09-10 | Parallel groove clamp mounting tool and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111987496A true CN111987496A (en) | 2020-11-24 |
| CN111987496B CN111987496B (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010949773.XA Active CN111987496B (en) | 2020-09-10 | 2020-09-10 | Parallel groove clamp mounting tool and using method thereof |
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| Country | Link |
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| CN (1) | CN111987496B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284961A (en) * | 2021-12-09 | 2022-04-05 | 陕西能源研究院有限公司 | Parallel groove clamp mounting structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1202391A1 (en) * | 2000-10-27 | 2002-05-02 | Framatome Connectors International | Connector for an insulated cable |
| CN103746209A (en) * | 2014-01-15 | 2014-04-23 | 昆山嘉华电子有限公司 | Card connector |
| CN203589666U (en) * | 2013-12-10 | 2014-05-07 | 国家电网公司 | Bare lead uncoiling device |
| CN104505623A (en) * | 2014-07-01 | 2015-04-08 | 富士康(昆山)电脑接插件有限公司 | Card connector |
| CN205211974U (en) * | 2015-11-29 | 2016-05-04 | 郭金泉 | Power line wire not atress connect wrap up in general formula parallel groove clamp |
| CN205303727U (en) * | 2016-01-09 | 2016-06-08 | 郭金泉 | Wrap up in general formula parallel groove clamp |
| CN105914497A (en) * | 2016-05-18 | 2016-08-31 | 郭金泉 | Double-layer wrapping through-type parallel groove clamp |
-
2020
- 2020-09-10 CN CN202010949773.XA patent/CN111987496B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1202391A1 (en) * | 2000-10-27 | 2002-05-02 | Framatome Connectors International | Connector for an insulated cable |
| CN203589666U (en) * | 2013-12-10 | 2014-05-07 | 国家电网公司 | Bare lead uncoiling device |
| CN103746209A (en) * | 2014-01-15 | 2014-04-23 | 昆山嘉华电子有限公司 | Card connector |
| CN104505623A (en) * | 2014-07-01 | 2015-04-08 | 富士康(昆山)电脑接插件有限公司 | Card connector |
| CN205211974U (en) * | 2015-11-29 | 2016-05-04 | 郭金泉 | Power line wire not atress connect wrap up in general formula parallel groove clamp |
| CN205303727U (en) * | 2016-01-09 | 2016-06-08 | 郭金泉 | Wrap up in general formula parallel groove clamp |
| CN105914497A (en) * | 2016-05-18 | 2016-08-31 | 郭金泉 | Double-layer wrapping through-type parallel groove clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284961A (en) * | 2021-12-09 | 2022-04-05 | 陕西能源研究院有限公司 | Parallel groove clamp mounting structure |
| CN114284961B (en) * | 2021-12-09 | 2024-02-13 | 国网陕西省电力有限公司电力科学研究院 | Parallel groove clamp mounting structure |
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| Publication number | Publication date |
|---|---|
| CN111987496B (en) | 2022-03-04 |
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