CN105697656A - Novel combined type wedge sleeve - Google Patents
Novel combined type wedge sleeve Download PDFInfo
- Publication number
- CN105697656A CN105697656A CN201610140218.6A CN201610140218A CN105697656A CN 105697656 A CN105697656 A CN 105697656A CN 201610140218 A CN201610140218 A CN 201610140218A CN 105697656 A CN105697656 A CN 105697656A
- Authority
- CN
- China
- Prior art keywords
- wedge
- combination type
- type cover
- cervical region
- head
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/04—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the field of rope fixing sleeve and discloses a novel combined type wedge sleeve which comprises a wedge body head, a wedge body neck and a connector part, wherein the wedge body head, the wedge body neck and the connector part all have a hollow structure, are sequentially connected with one another and mutually penetrate; a notch is formed in the bottom of the wedge sleeve and extends from the bottom of the wedge body neck to one end of the wedge sleeve towards the direction of the connector part; one end of the notch is in arch-shaped cross connection with the wedge body neck; the other end of the notch is in arch-shaped cross connection with the connector part; openings, opposite to each other, are formed in the two sides of the connector part respectively; the left and right sides of the wedge sleeve have a flattening structure; the width of the wedge sleeve after being flattened is consistent to those of nuts; the nuts are arranged in a cavity of the connector part and embedded in the openings respectively; the upper part of the wedge body neck has a shrinking structure compared with the upper part of the connector part; and the bottom of the wedge body head has a shrinking structure compared with the bottom of the wedge body neck. The novel combined type wedge sleeve has a simple structure, can make the amount of the process steps of the process of producing a rope head taper sleeve be small, greatly promotes the production efficiency and also lowers the production cost.
Description
Technical field
The present invention relates to cable fixed cover combination field, particularly relate to a kind of novel combination type cover of wedge。
Background technology
Traditional cover of wedge device is that the pin on rope sling is fixed on the assigned position of the equipment such as crane or grab bucket, and steel wire rope is wound on voussoir and is through in the bellmouth of rope sling。Its weak point is that the centrage of the bellmouth on rope sling is too little with the angle of bearing pin centrage, make the voussoir with steel cable when piercing into the bellmouth of rope sling, encounter fixing plate, and, during each assembly and disassembly steel wire rope, pin on rope sling and voussoir will together with remove, time-consuming require great effort again。
In recent years, the comfort level of elevator, speed, safety device and various mechanical performance all constantly promote。The speed of such as elevator rises to 5 present meter per seconds from 1 meter per second, and it is more comfortable that the quickening of elevator speed makes passenger feel to take elevator, but requires higher to the security performance of elevator simultaneously, also can be higher to the requirement of elevator accessory。The lifting cable fixed cover that existing elevator uses has the drawback that installation inconvenience, there is the hidden danger got loose, it is difficult to meet the security requirement of elevator。
Summary of the invention
For overcoming the deficiencies in the prior art, it is an object of the invention to: providing the novel combination type cover of wedge of a kind of simple in construction, the process making the technique of production pigtail taper sleeve is few, improving production efficiency, reduces production cost simultaneously。
In order to solve the technical problem in background technology, the invention provides a kind of novel combination type cover of wedge, including wedge head, wedge cervical region, connector portions and nut, described wedge head, wedge cervical region and connector portions are hollow structure and are sequentially connected with and through, the bottom of described combination type cover of wedge is provided with otch, described otch extends to one end of described combination type cover of wedge from the bottom of described wedge cervical region to described connector portions direction, and one end of described otch be that arcuation joins with described wedge cervical region, the other end and described connector portions are arcuation handing-over, the both sides of described connector portions are provided with the perforate being oppositely arranged, the left and right sides of described combination type cover of wedge is flaser texture, the width of the combination type cover of wedge after flattening is consistent with the width of described nut, described nut is arranged in the cavity of described connector portions and is embedded in described perforate, the top of described wedge cervical region is contraction structure compared with the top of connector portions, the bottom of the bottom of described wedge head relatively wedge cervical region is contraction structure。
Further, there is in described wedge head the cavity of accommodating voussoir, the serrated end cross section of described wedge head is less than described voussoir, described voussoir is used for lay winding wire ropes, the draw direction of described steel wire rope is parallel with the upper inside wall of described wedge head, and the angular range formed with the lower inner wall of described wedge head is 11 °-13 °。
Preferably, the junction of described wedge head and wedge cervical region is arcuation, and the junction, top of described wedge cervical region and connector portions is arcuation。
Alternatively, the horizontal length of described combination type cover of wedge is 170-190mm, and wall thickness range is 5-6mm。
Specifically, described otch is 10mm with the projected length of the arcuation junction of wedge cervical region。
Specifically, the longest inside diameter ranges of the serrated end of described wedge head is 35-38mm。
Preferably, described nut meets GB/T6170-86 national standard。
Adopt technique scheme, the novel combination type cover of wedge simple in construction of the present invention, it is possible to make the process producing the technique of pigtail taper sleeve few, production efficiency is substantially improved, reduces production cost simultaneously。
Accompanying drawing explanation
In order to be illustrated more clearly that technical scheme, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is the structural representation of the novel combination type cover of wedge that the embodiment of the present invention provides；
Fig. 2 is the A-A sectional plane of the novel combination type cover of wedge in Fig. 1；
Fig. 3 is the B-B sectional plane of the novel combination type cover of wedge in Fig. 1。
Wherein, in figure, accompanying drawing labelling corresponds to: 1-wedge head, 2-wedge cervical region, 3-connector portions, 4-nut, 5-otch。
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the premise not making creative work, broadly fall into the scope of protection of the invention。
The structural representation of the novel combination type cover of wedge that embodiment: Fig. 1 provides for the embodiment of the present invention, as can be seen from the figure, the novel combination type cover of wedge that the present embodiment provides includes wedge head 1, wedge cervical region 2, connector portions 3 and nut 4, described wedge head 1, wedge cervical region 2 and connector portions 3 are hollow structure and are sequentially connected with and through, the bottom of described combination type cover of wedge is provided with otch 5, described otch 5 extends to one end of described combination type cover of wedge from the bottom of described wedge cervical region 2 to described connector portions 3 direction, and one end of described otch 5 and the handing-over in arcuation of described wedge cervical region 2, the other end and the handing-over in arcuation of described connector portions 3, the both sides of described connector portions 3 are provided with the perforate being oppositely arranged, the left and right sides of described combination type cover of wedge is flaser texture, Fig. 2 is the A-A sectional plane of novel combination type cover of wedge in this enforcement, as can be seen, the width of the combination type cover of wedge after flattening is consistent with the width of described nut 4, described nut 4 is arranged in the cavity of described connector portions 3 and is embedded in described perforate, the top of described wedge cervical region 2 is contraction structure compared with the top of connector portions 3, Fig. 3 is the B-B sectional plane of novel combination type cover of wedge in this enforcement, as can be seen, the bottom of the bottom of described wedge head 1 relatively wedge cervical region 2 is contraction structure。
Further, there is in described wedge head 1 cavity of accommodating voussoir, the serrated end cross section of described wedge head 1 is less than described voussoir, described voussoir is used for lay winding wire ropes, the draw direction of described steel wire rope is parallel with the upper inside wall of described wedge head 1, and the angular range formed with the lower inner wall of described wedge head 1 is 12.76 °。
Preferably, the junction of described wedge head 1 and wedge cervical region 2 is arcuation, and the junction, top of described wedge cervical region 2 and connector portions 3 is arcuation。
Alternatively, the horizontal length of described combination type cover of wedge is 180mm, and wall thickness range is 5.8mm。
Specifically, described otch 5 is 10mm with the projected length of the arcuation junction of wedge cervical region 2。
Specifically, the longest inside diameter ranges of the serrated end of described wedge head 1 is 36.8mm, the above preferred size for described combination type cover of wedge, but the present invention is not limited to above-mentioned fixed value size。
Preferably, described nut 4 meets GB/T6170-86 national standard, and the length of described nut is 30mm, is highly 25mm。
The novel combination type cover of wedge simple in construction of the present invention, it is possible to make the process producing the technique of pigtail taper sleeve few, production efficiency is substantially improved, reduces production cost simultaneously。
The above disclosed several preferred embodiments being only the present invention, certainly can not limit the interest field of the present invention, the equivalent variations therefore made according to the claims in the present invention with this, still belong to the scope that the present invention contains。
Claims (7)
1. a novel combination type cover of wedge, it is characterized in that, including wedge head (1), wedge cervical region (2), connector portions (3) and nut (4), described wedge head (1), wedge cervical region (2) and connector portions (3) are hollow structure and are sequentially connected with and through, the bottom of described combination type cover of wedge is provided with otch (5), described otch (5) extends to one end of described combination type cover of wedge from the bottom of described wedge cervical region (2) to described connector portions (3) direction, and one end of described otch (5) joins in arcuation with described wedge cervical region (2), the other end and described connector portions (3) join in arcuation, the both sides of described connector portions (3) are provided with the perforate being oppositely arranged, the left and right sides of described combination type cover of wedge is flaser texture, the width of the combination type cover of wedge after flattening is consistent with the width of described nut (4), described nut (4) is arranged in the cavity of described connector portions (3) and is embedded in described perforate, the top on the top relatively connector portions (3) of described wedge cervical region (2) is contraction structure, the bottom of the bottom of described wedge head (1) relatively wedge cervical region (2) is contraction structure。
2. novel combination type cover of wedge according to claim 1, it is characterized in that, there is in described wedge head (1) cavity of accommodating voussoir, the serrated end cross section of described wedge head (1) is less than described voussoir, described voussoir is used for lay winding wire ropes, the draw direction of described steel wire rope is parallel with the upper inside wall of described wedge head (1), and the angular range formed with the lower inner wall of described wedge head (1) is 11 °-13 °。
3. novel combination type cover of wedge according to claim 1, it is characterized in that, the junction of described wedge head (1) and wedge cervical region (2) is arcuation, and the junction, top of described wedge cervical region (2) and connector portions (3) is arcuation。
4. the novel combination type cover of wedge according to any one in claim 1-3, it is characterised in that the horizontal length of described combination type cover of wedge is 170-190mm, wall thickness range is 5-6mm。
5. novel combination type cover of wedge according to claim 4, it is characterised in that the projected length of the arcuation junction of described otch (5) and wedge cervical region (2) is 10mm。
6. novel combination type cover of wedge according to claim 5, it is characterised in that the longest inside diameter ranges of the serrated end of described wedge head (1) is 35-38mm。
7. novel combination type cover of wedge according to claim 4, it is characterised in that described nut (4) meets GB/T6170-86 national standard。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140218.6A CN105697656B (en) | 2016-03-11 | 2016-03-11 | A kind of novel combination type cover of wedge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140218.6A CN105697656B (en) | 2016-03-11 | 2016-03-11 | A kind of novel combination type cover of wedge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105697656A true CN105697656A (en) | 2016-06-22 |
| CN105697656B CN105697656B (en) | 2018-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610140218.6A Active CN105697656B (en) | 2016-03-11 | 2016-03-11 | A kind of novel combination type cover of wedge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105697656B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829689A (en) * | 2017-03-14 | 2017-06-13 | 南通赛必特机电科技有限公司 | A kind of traction composite band attachment means |
| CN112723096A (en) * | 2021-01-21 | 2021-04-30 | 苏州江南嘉捷电梯有限公司 | Rope end combination and elevator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0826117B1 (en) * | 1995-05-19 | 2001-05-16 | The Crosby Group, Inc. | Extended wedge socket assembly |
| DE202007004017U1 (en) * | 2007-03-14 | 2007-05-24 | Süther & Schön GmbH | Clamp for hoisting ropes and crane cables comprises tapering casing with opening at base, into which cable end is inserted, and which connects with wider opening at top, into which wedge is inserted to clamp cable end |
| CN200989410Y (en) * | 2006-11-08 | 2007-12-12 | 上海起帆科技股份有限公司 | Wedge sleeve device |
| CN102020174A (en) * | 2009-09-22 | 2011-04-20 | 上海三菱电梯有限公司 | Terminating set for elevator device |
| CN102089549A (en) * | 2008-06-24 | 2011-06-08 | 爱斯科公司 | Wedge and socket assembly |
| JP2013018631A (en) * | 2011-07-13 | 2013-01-31 | Mitsubishi Electric Corp | Fixture for wedge type rope clamping device |
| CN205423691U (en) * | 2016-03-11 | 2016-08-03 | 南通昌荣机电有限公司 | Novel combination formula wedge cover |
-
2016
- 2016-03-11 CN CN201610140218.6A patent/CN105697656B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0826117B1 (en) * | 1995-05-19 | 2001-05-16 | The Crosby Group, Inc. | Extended wedge socket assembly |
| CN200989410Y (en) * | 2006-11-08 | 2007-12-12 | 上海起帆科技股份有限公司 | Wedge sleeve device |
| DE202007004017U1 (en) * | 2007-03-14 | 2007-05-24 | Süther & Schön GmbH | Clamp for hoisting ropes and crane cables comprises tapering casing with opening at base, into which cable end is inserted, and which connects with wider opening at top, into which wedge is inserted to clamp cable end |
| CN102089549A (en) * | 2008-06-24 | 2011-06-08 | 爱斯科公司 | Wedge and socket assembly |
| CN102020174A (en) * | 2009-09-22 | 2011-04-20 | 上海三菱电梯有限公司 | Terminating set for elevator device |
| JP2013018631A (en) * | 2011-07-13 | 2013-01-31 | Mitsubishi Electric Corp | Fixture for wedge type rope clamping device |
| CN205423691U (en) * | 2016-03-11 | 2016-08-03 | 南通昌荣机电有限公司 | Novel combination formula wedge cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829689A (en) * | 2017-03-14 | 2017-06-13 | 南通赛必特机电科技有限公司 | A kind of traction composite band attachment means |
| CN112723096A (en) * | 2021-01-21 | 2021-04-30 | 苏州江南嘉捷电梯有限公司 | Rope end combination and elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105697656B (en) | 2018-07-13 |
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