CN203644960U - Spacing adjustable hard connecting bar - Google Patents

Spacing adjustable hard connecting bar Download PDF

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Publication number
CN203644960U
CN203644960U CN201320778256.6U CN201320778256U CN203644960U CN 203644960 U CN203644960 U CN 203644960U CN 201320778256 U CN201320778256 U CN 201320778256U CN 203644960 U CN203644960 U CN 203644960U
Authority
CN
China
Prior art keywords
bolt
bar hole
bolts
bar
width
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201320778256.6U
Other languages
Chinese (zh)
Inventor
沈浩宇
王鹏伟
徐丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Chaowei Power Co ltd
Original Assignee
Chaowei Power Supply Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chaowei Power Supply Co Ltd filed Critical Chaowei Power Supply Co Ltd
Priority to CN201320778256.6U priority Critical patent/CN203644960U/en
Application granted granted Critical
Publication of CN203644960U publication Critical patent/CN203644960U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a heavy current conductive connecting piece, in particular to a spacing adjustable hard connecting bar aiming to solve the problem in the prior art that the connection length of a hard connection mode can not be adjusted. The spacing adjustable hard connecting bar comprises a current-conducting plate, strip-like holes which enable the positions of bolts to be adjusted and of which the number is equal to that of connected parts are arranged on the current conducting plate, and the strip-like holes and the bolts are equipped with anti-falling off structures which prevent the bolts from falling off from the current conducting plate. The left and right parts of the current conducting plate of the utility model are both equipped with the strip-like holes which enable the positions of the bolts to be adjusted, so that the connection length can be adjusted, and the spacing adjustable hard connecting bar is good in versatility. The strip-like holes and the bolts are equipped with the anti-falling off structures which prevent the bolts from falling off, so that the bolts do not fall off after being installed, and the loss of the bolts and the damage to a device are reduced.

Description

A kind of hard connection row of adjustable distance
Technical field
The utility model relates to a kind of conducting heavy current connector, relates in particular to a kind of hard connection row of adjustable distance.
Background technology
The conducting heavy current connector adopting in producing at present needs the flexible cable of bolt tightening maybe can not regulate the hard connection row of connecting length, the greatest problem easily producing when flexible cable connects is that bolt is easily loosening, both cause contact resistance to increase, even caused security incident; Not only there are the problems referred to above in hard connection, but as can not regulate connecting length, every money firmly connects row and can only connect a product, versatility is poor, causes the waste of the tool of production, and no matter conducting connecting part used is hard link or is flexible coupling now, it tights a bolt and all separates with connector, in the time of installation and removal conducting connecting part, easily cause bolt to drop in equipment crack, cause mechanical breakdown.
Utility model content
The utility model provides a kind of hard connection row of adjustable distance, is intended to solve the problem that cannot regulate hardwired connecting length in prior art.
In order to solve above technical problem, the utility model is achieved through the following technical solutions: a kind of hard connection row of adjustable distance, comprise conductive plate and bolt, described conductive plate is provided with and equates with connected number of components and the bar hole of adjustable bolt position, and described bar hole and bolt are provided with the anti-drop structure that prevents that bolt from coming off from conductive plate.
Further, at least one end of described bar hole is provided with the screwed hole matching with bolt, and the large footpath of described screwed hole is greater than the width of bar hole; Be convenient to the installation and removal of bolt.
Further, state the neck that anti-drop structure comprises bolt, the diameter of neck is less than the width of bar hole, and the large footpath of threaded portion of bolt is greater than the width of bar hole, and the length of neck is greater than the thickness of conductive plate; At bar hole place, the neck of bolt is stuck in bar hole, and bolt can not be come off.
Further, described anti-drop structure is two chutes that are separately positioned on bar hole two side, the width of described bar hole is less than the external diameter of bolt head, and the width of bar hole is greater than the diameter of the bar portion of bolt, and the head of described bolt is slidably connected between two chutes; At bar hole place, the head of bolt can only move back and forth in chute, and bolt can not come off;
Further, the threaded portion that described screwed hole is matched by the non-threaded part on top and bottom and bolt forms, and the diameter of described non-threaded part is greater than the external diameter of bolt head; The diameter of non-threaded part is greater than the external diameter of bolt head, can make the head of bolt enter between two chutes; At screwed hole place, due to the effect of screw thread, bolt can not come off.
Further, the upper end of described bolt is fixed with the bar that a diameter is less than bar hole width; Be convenient to mobile bolt.
Further, described bar is provided with spanner; Be convenient to rotating bolt.
Further, in the middle of described copper coin, be provided with handle; Be convenient to add the work after sour kettle.
Compared with prior art the utility model has the advantages that: the bar hole that is equipped with adjustable bolt position on the two parts of conductive plate of the present utility model left and right, can regulate the length of connection, versatility is good, described bar hole and bolt are provided with the anti-drop structure that prevents bolt falling, after bolt is installed, can not deviate from, reduce the loss of bolt, reduce the damage to equipment.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model in embodiment mono-;
Fig. 2 is the structural representation of bolt in embodiment mono-;
Fig. 3 is structural representation when the utility model does not arrange handle in embodiment bis-;
Fig. 4 is structural representation when the utility model is provided with handle in embodiment bis-.
Embodiment
Embodiment mono-:
Consult Fig. 1 and Fig. 2, a kind of hard connection row of adjustable distance, comprise conductive plate 1 and bolt 2, described conductive plate 1 is provided with and equates with connected number of components and the bar hole 11 of adjustable bolt 2 positions, and described bar hole 11 and bolt 2 are provided with the anti-drop structure that prevents that bolt 2 from coming off from conductive plate 1; At least one end of described bar hole 11 is provided with the screwed hole 12 matching with bolt 2, and the large footpath of described screwed hole 12 is greater than the width of bar hole 11; Described anti-drop structure comprises the neck 21 of bolt 2, and the diameter of neck 21 is less than the width of bar hole 11, and the large footpath of threaded portion of bolt 2 is greater than the width of bar hole 11, and the length of neck 21 is greater than the thickness of conductive plate 1; Described conductive plate 1 middle part is provided with handle 3.
While installing and using, two bolts 2 are screwed in from corresponding screwed hole 12 respectively, make the neck 21 of each bolt 2 in the corresponding interior slip of bar hole 11, adjust needed spacing, then bolt 2 is arranged on corresponding connector.
When dismounting, bolt 2 is moved to screwed hole 12 places, then screw out bolt 2.
Embodiment bis-:
Consult Fig. 3, be with the difference of embodiment mono-: described anti-drop structure is two chutes 13 that are separately positioned on bar hole 11 two sides, the width of described bar hole 11 is less than the external diameter of bolt 2 heads, the width of bar hole 11 is greater than the large footpath of the bar portion of bolt 2, and the head of described bolt 2 is slidably connected between two chutes 13; The threaded portion that described screwed hole 12 is matched by the non-threaded part on top and bottom and bolt 2 forms, and the diameter of described non-threaded part is greater than the external diameter of bolt 2 heads; Consult Fig. 4, the upper end of described bolt 2 is fixed with the bar 4 that a diameter is less than bar hole 11 width; Described bar 3 is provided with spanner 5.
While installing and using, rotating spanner 5, screws in bolt 2 in screwed hole 12, and the threaded portion of bolt 2 is all through after screwed hole 12, and the head of bolt 2 enters screwed hole 12, with bar 4, the head of bolt 2 is transferred to from screwed hole 12 in the space of two chutes formation; Another bolt 2 is carried out to same operation, then according to the spacing of link, two bolts 2 are adjusted to suitable position with bar 4.
On the two parts of conductive plate of the present utility model left and right, be equipped with the bar hole of adjustable bolt position, can regulate the length of connection, versatility is good, described bar hole and bolt are provided with the anti-drop structure that prevents bolt falling, after bolt is installed, can not deviate from, reduce the loss of bolt, reduced the damage of carrier bar, the utility model is provided with handle, is convenient to add the work after sour kettle.
The foregoing is only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.

Claims (8)

1. the hard connection row of an adjustable distance, it is characterized in that: comprise conductive plate (1) and bolt (2), described conductive plate (1) is provided with and equates with connected number of components and the bar hole (11) of adjustable bolt (2) position, and described bar hole (11) and bolt (2) are provided with the anti-drop structure that prevents that bolt (2) from coming off from conductive plate (1).
2. the hard connection row of a kind of adjustable distance according to claim 1, it is characterized in that: at least one end of described bar hole (11) is provided with the screwed hole (12) matching with bolt (2), the large footpath of described screwed hole (12) is greater than the width of bar hole (11).
3. the hard connection row of a kind of adjustable distance according to claim 1 and 2, it is characterized in that: described anti-drop structure comprises the neck (21) of bolt (2), the diameter of neck (21) is less than the width of bar hole (11), the large footpath of threaded portion of bolt (2) is greater than the width of bar hole (11), and the length of neck (21) is greater than the thickness of conductive plate (1).
4. the hard connection row of a kind of adjustable distance according to claim 2, it is characterized in that: described anti-drop structure is for being separately positioned on two chutes (13) on bar hole (11) two side, the width of described bar hole (11) is less than the external diameter of bolt (2) head, the width of bar hole (11) is greater than the large footpath of the bar portion of bolt (2), and the head of described bolt (2) is slidably connected between two chutes (13).
5. the hard connection row of a kind of adjustable distance according to claim 4, it is characterized in that: the threaded portion that described screwed hole (12) is matched by the non-threaded part on top and bottom and bolt (2) forms, and the diameter of described non-threaded part is greater than the external diameter of bolt (2) head.
6. the hard connection row of a kind of adjustable distance according to claim 4, is characterized in that: the upper end of described bolt (2) is fixed with the bar (4) that a diameter is less than bar hole (11) width.
7. the hard connection row of a kind of adjustable distance according to claim 6, is characterized in that: described bar (4) is provided with spanner (5).
8. the hard connection row of a kind of adjustable distance according to claim 1, is characterized in that: described conductive plate (1) middle part is provided with handle (3).
CN201320778256.6U 2013-11-29 2013-11-29 Spacing adjustable hard connecting bar Expired - Lifetime CN203644960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320778256.6U CN203644960U (en) 2013-11-29 2013-11-29 Spacing adjustable hard connecting bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320778256.6U CN203644960U (en) 2013-11-29 2013-11-29 Spacing adjustable hard connecting bar

Publications (1)

Publication Number Publication Date
CN203644960U true CN203644960U (en) 2014-06-11

Family

ID=50876182

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320778256.6U Expired - Lifetime CN203644960U (en) 2013-11-29 2013-11-29 Spacing adjustable hard connecting bar

Country Status (1)

Country Link
CN (1) CN203644960U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104157989A (en) * 2014-08-26 2014-11-19 重庆自勇科技有限公司 Puncture wire clamp
CN111490643A (en) * 2019-01-25 2020-08-04 日本电产三协株式会社 Encoder and motor with encoder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104157989A (en) * 2014-08-26 2014-11-19 重庆自勇科技有限公司 Puncture wire clamp
CN104157989B (en) * 2014-08-26 2016-07-06 重庆自勇科技有限公司 Penetrating cable clamp
CN111490643A (en) * 2019-01-25 2020-08-04 日本电产三协株式会社 Encoder and motor with encoder

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151120

Address after: 271400, Shandong City, Tai'an province Ningyang County Gang town industrial project area

Patentee after: SHANDONG CHAOWEI POWER CO.,LTD.

Address before: 313100 Zhejiang province Huzhou city Changxing County town pheasant emerging industrial park Chaowei Power Co. Ltd

Patentee before: CHILWEE POWER Co.,Ltd.

CX01 Expiry of patent term

Granted publication date: 20140611

CX01 Expiry of patent term