CN203754171U - Falling-proof device of construction hoist slide wire - Google Patents
Falling-proof device of construction hoist slide wire Download PDFInfo
- Publication number
- CN203754171U CN203754171U CN201420108459.9U CN201420108459U CN203754171U CN 203754171 U CN203754171 U CN 203754171U CN 201420108459 U CN201420108459 U CN 201420108459U CN 203754171 U CN203754171 U CN 203754171U
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- CN
- China
- Prior art keywords
- trolley body
- trolley
- slide wire
- standard knot
- joist
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- 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
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- 238000010276 construction Methods 0.000 title abstract description 5
- 238000005868 electrolysis reaction Methods 0.000 claims description 24
- 102000054766 genetic haplotypes Human genes 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000002788 crimping Methods 0.000 description 3
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a falling-proof device of a construction hoist slide wire. The falling-proof device comprises long-strip box-shaped slide wire sleeve unit parts and a sliding contact piece movably connected with slide wire sleeves in a matched mode, wherein one side of the cross section of each long-strip box-shaped slide wire sleeve unit part is open. The slide wire sleeves of the units are connected vertically in an end-to-end mode and then connected with the corresponding standard knot beams through a frame-shaped fixing sleeve frame in a locked mode, convex edge strips which are connected with the slide wire sleeves in an integrated mode and as long as the slide wire sleeves are arranged between the back faces of the slide wire sleeves and at least one outer side face, the cross section of each convex edge strip is square, one side face of each convex edge strip is flush with the back faces of the slide wire sleeves, the convex edge strips are arranged between the pressing face of the fixing sleeve frame and the pressing faces of the standard knot beams in a clamped mode, the standard knot beam corresponding to the lower portion of the bottom end of the slide wire sleeve at the bottommost end is provided with a supporting device, and the supporting device is connected with the bottom end faces of the slide wire sleeves in an abutting mode. The falling-proof device is high in reliability and installation and maintenance efficiency and ideal in use effect.
Description
Technical field
The utility model belongs to building hoist technical field, relates to building hoist trolley, particularly the falling proof device of building hoist trolley.
Background technology
Building hoist trolley is the supply current passage of elevator, and convenience and reliability that its slipping contact wire device connects are very important to the maintenance of elevator and safe operation.Building hoist trolley is by vertical continuous company of the trolley of elementary section, when construction building is while be high-rise, because the whole deadweight of the continuous trolley connecting strengthens, probably slowly drops, and gently causes breakdown of equipment, heavy may cause safety misadventure.
The falling proof device of the building hoist trolley of prior art, as shown in Figure 1, Figure 2, Figure 3 shows, comprises that cross-sectional plane is the rectangular square frame-shaped trolley body 3 haplotype parts of openings at one side, the moving contact part 4 being flexibly connected with trolley body 3 adaptations; Each unit trolley body 3 end to end after vertical continuous company by enclosing shaped as frame fixed cage 2 and corresponding standard knot crossbeam 1 interlocking.
Adopt the falling proof device of the building hoist trolley of such technology certainly can fall arrest, but because the continuous trolley body 3 connecting is to enclose shaped as frame fixed cage 2 and standard knot crossbeam 1 interlocking by mistake, when construction building is high level, whole deadweight strengthens, the too loose trolley body 3 of crimping is slowly tenesmus probably, crimping too tightly easily causes the deformation of each bus draw-in groove in trolley body 3, gently cause breakdown of equipment, heavy may cause safety misadventure, and each unit trolley body 3 all needs manual completing aloft by enclosing shaped as frame fixed cage 2 with the corresponding whole process of standard knot crossbeam 1 interlocking after vertical continuous company end to end, the dynamics that locking is installed is difficult to fine control, and the reliability of fall arrest is high not enough, installation and maintenance efficiency is high not enough, the safe ready not enough of constructing, and result of use is desirable not enough.
Utility model content
For overcoming the deficiencies in the prior art, the utility model provides a kind of construction relatively more convenient safety, and installation and maintenance efficiency is higher, fall arrest reliability higher, result of use is the falling proof device of building hoist trolley more preferably.
The utility model is to reach the technical scheme that above-mentioned technical purpose adopts to be: the falling proof device of building hoist trolley, comprise cross-sectional plane be openings at one side rectangular square frame-shaped trolley body haplotype part, with the adaptive moving contact part being flexibly connected of trolley body; Each unit trolley body end to end after vertical continuous company by enclosing shaped as frame fixed cage and corresponding standard knot crossbeam interlocking; Between the trolley body back side and at least one lateral surface, be provided be connected with trolley body one and length equates with trolley body, cross-sectional plane is square chimb bar; One side of chimb bar flushes with the back side of trolley body; Chimb bar is folded between the electrolysis of fixed cage and the electrolysis of standard knot crossbeam; On standard knot crossbeam corresponding to the below, bottom of the trolley body of coxopodite, be provided with backing device, backing device leans and is connected with the bottom face of trolley body.
Between the back side of described trolley body and two lateral surfaces, be equipped with chimb bar, two chimb bars are folded in respectively between the electrolysis of fixed cage and the electrolysis of standard knot crossbeam.
Between the back side of described trolley body and a lateral surface, be provided with chimb bar, chimb bar is folded between the electrolysis of fixed cage and the electrolysis of standard knot crossbeam.
Described backing device comprises carrier frame plate, joist, screw rod, clevis bolt; Carrier frame plate is connected on standard knot crossbeam end face by the fastening concora crush of clevis bolt; Screw rod lower end is fastenedly connected with carrier frame plate face is vertical, and joist bottom surface and the screw rod upper end suitable with trolley body cross-sectional plane are fastenedly connected, and joist end face leans and is connected with the bottom face of trolley body, and joist plate face is provided with breach.
Described joist is uncovered flat box-like joist, and the box inner bottom surface of box body leans and is connected with the bottom face of trolley body, and each medial surface of box body is abutted against with corresponding all sides, the bottom of trolley body.
One box body side of the joist of described opening-box is provided with opening, and opening surface outwardly.
The beneficial effects of the utility model are: owing to being provided with between the end face of trolley cover external surface and at least one side, be connected and cross-sectional plane that length equates with unit trolley body is rectangular chimb bar with trolley body one, a side of chimb bar flushes with the top margin of trolley body; Chimb bar is folded between the electrolysis and standard knot crossbeam face of fixed cage; The stressed main electrolysis by fixed cage of tenesmus of trolley body supports chimb bar and the crimping of standard knot crossbeam face, just can use the fastener of forced locking fixed cage, and can therefore not cause the deformation of each bus draw-in groove during installation; Add on standard knot crossbeam corresponding to the below, bottom of trolley body of coxopodite and be provided with backing device, the structure design of backing device is can backing, do not hinder again the motion of moving contact part, can also conveniently split, be convenient to moving contact part along bottom end opening, to take out in the trolley body of coxopodite, trolley body just can not drop and be convenient to the maintenance of moving contact part like this, and reliability is higher, installation and maintenance efficiency is also higher, and result of use is better.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.Wherein:
Fig. 1 is the integral installation schematic diagram of the building hoist trolley of prior art;
Fig. 2 is the schematic diagram of the building hoist trolley body of prior art;
Fig. 3 is the building hoist trolley body of prior art and the connection diagram of fixed cage;
Fig. 4 is the integral installation schematic diagram of first embodiment of the utility model;
Fig. 5 is the affixed schematic diagram of fall arrest of the trolley body of first embodiment of the utility model;
Fig. 6 is the trolley body of first embodiment of the utility model and the connection diagram of fixed cage;
Fig. 7 is the trolley body of second embodiment of the utility model and the connection diagram of fixed cage;
Fig. 8 is the schematic diagram of the trolley body of second embodiment of the utility model.
Marker number in accompanying drawing is described as follows: standard knot crossbeam 1, fixed cage 2, trolley body 3, moving contact part 4, carrier frame plate 5, joist 6, screw rod 7, clevis bolt 8, chimb bar 9
The specific embodiment
First embodiment of the present utility model, as shown in Fig. 4, Fig. 5, Fig. 6, the falling proof device of building hoist trolley, comprises that cross-sectional plane is the rectangular square frame-shaped trolley body 3 haplotype parts of openings at one side, the moving contact part 4 being flexibly connected with trolley body 3 adaptations; Each unit trolley body 3 end to end after vertical continuous company by enclosing shaped as frame fixed cage 2 and corresponding standard knot crossbeam 1 interlocking; Between trolley body 3 back sides and at least one lateral surface, be provided with and be connected with trolley body 3 one and length is that equate with trolley body 3, cross-sectional plane is square chimb bar 9; One side of chimb bar 9 flushes with the back side of trolley body 3; Chimb bar 9 is folded between the electrolysis of fixed cage 2 and the electrolysis of standard knot crossbeam 1; On standard knot crossbeam 1 corresponding to the below, bottom of the trolley body 3 of coxopodite, be provided with backing device, backing device leans and is connected with the bottom face of trolley body 3.
Between the back side of described trolley body 3 and a lateral surface, be provided with chimb bar 9, chimb bar 9 is folded between the electrolysis of fixed cage 2 and the electrolysis of standard knot crossbeam 1.
Described backing device comprises carrier frame plate 5, joist 6, screw rod 7, clevis bolt 8; Carrier frame plate 5 is connected on standard knot crossbeam 1 end face by the fastening concora crush of clevis bolt 8; 5 vertical being fastenedly connected in screw rod 7 lower ends and carrier frame plate, joist 6 bottom surfaces and screw rod 7 upper ends suitable with trolley body 3 cross-sectional planes are fastenedly connected, and joist 6 end faces lean and are connected with the bottom face of trolley body 3, and joist 6 plate faces are provided with breach.Be convenient to like this make the foreign matter in wiping wire casing directly to discharge.
Described joist 6 is uncovered flat box-like joists 6, and the box inner bottom surface of box body leans and is connected with the bottom face of trolley body 3, and each medial surface of box body is abutted against with corresponding all sides, the bottom of trolley body 3.
One box body side of the joist 6 of described opening-box is provided with opening, and opening surface outwardly.
Second embodiment of the present utility model, as Fig. 7, Fig. 8 and with reference to as shown in Fig. 4, Fig. 5, the falling proof device of building hoist trolley, comprises that cross-sectional plane is the rectangular square frame-shaped trolley body 3 haplotype parts of openings at one side, the moving contact part 4 being flexibly connected with trolley body 3 adaptations; Each unit trolley body 3 end to end after vertical continuous company by enclosing shaped as frame fixed cage 2 and corresponding standard knot crossbeam 1 interlocking; Between trolley body 3 back sides and at least one lateral surface, be provided with and be connected with trolley body 3 one and length is that equate with trolley body 3, cross-sectional plane is square chimb bar 9; One side of chimb bar 9 flushes with the back side of trolley body 3; Chimb bar 9 is folded between the electrolysis of fixed cage 2 and the electrolysis of standard knot crossbeam 1; On standard knot crossbeam 1 corresponding to the below, bottom of the trolley body 3 of coxopodite, be provided with backing device, backing device leans and is connected with the bottom face of trolley body 3.
Between the back side of described trolley body 3 and two lateral surfaces, being equipped with 9, two chimb bars 9 of chimb bar is folded in respectively between the electrolysis of fixed cage 2 and the electrolysis of standard knot crossbeam 1.
Described backing device comprises carrier frame plate 5, joist 6, screw rod 7, clevis bolt 8; Carrier frame plate 5 is connected on standard knot crossbeam 1 end face by the fastening concora crush of clevis bolt 8; 5 vertical being fastenedly connected in screw rod 7 lower ends and carrier frame plate, joist 6 bottom surfaces and screw rod 7 upper ends suitable with trolley body 3 cross-sectional planes are fastenedly connected, and joist 6 end faces lean and are connected with the bottom face of trolley body 3, and joist 6 plate faces are provided with breach.Be convenient to like this make the foreign matter in wiping wire casing directly to discharge.
Described joist 6 is uncovered flat box-like joists 6, and the box inner bottom surface of box body leans and is connected with the bottom face of trolley body 3, and each medial surface of box body is abutted against with corresponding all sides, the bottom of trolley body 3.
One box body side of the joist 6 of described opening-box is provided with opening, and opening surface outwardly.
First embodiment of the utility model is more suitable for the form of two building hoists.
Second embodiment of the utility model is more suitable for the form of single building hoist.
On the chimb bar 9 of the fastening acting point Main Function of trolley body 3 described in the utility model outside trolley body 3, strengthening coupling mechanism force is also difficult for each draw-in groove in each bus to cause deformation power, therefore trolley body 3 can be executed the electrolysis of the electrolysis of fixed cage 2 and standard knot crossbeam 1 brute force fixedly time chimb bar 9 is locked, add on standard knot crossbeam 1 corresponding to the below, bottom of trolley body 3 of coxopodite and be provided with backing device, the structure design of backing device is can backing, do not hinder again 4 motions of moving contact part, can also conveniently split, conveniently make the foreign matter in wiping wire casing directly discharge.Be convenient to moving contact part 4 to take out along bottom end opening from the trolley body 3 of coxopodite is interior, trolley body 3 just can not drop and be convenient to the maintenance of moving contact part 4 like this.
Claims (6)
1. the falling proof device of building hoist trolley, comprises that cross-sectional plane is the rectangular square frame-shaped trolley body haplotype part of openings at one side, the moving contact part being flexibly connected with trolley body adaptation; Each unit trolley body end to end after vertical continuous company by enclosing shaped as frame fixed cage and corresponding standard knot crossbeam interlocking; It is characterized in that: between the trolley body back side and at least one lateral surface, be provided be connected with trolley body one and length equates with trolley body, cross-sectional plane is square chimb bar; One side of chimb bar flushes with the back side of trolley body; Chimb bar is folded between the electrolysis of fixed cage and the electrolysis of standard knot crossbeam; On standard knot crossbeam corresponding to the below, bottom of the trolley body of coxopodite, be provided with backing device, backing device leans and is connected with the bottom face of trolley body.
2. the falling proof device of building hoist trolley according to claim 1, it is characterized in that: between the back side of described trolley body and two lateral surfaces, be equipped with chimb bar, two chimb bars are folded in respectively between the electrolysis of fixed cage and the electrolysis of standard knot crossbeam.
3. the falling proof device of building hoist trolley according to claim 1, it is characterized in that: between the back side of described trolley body and a lateral surface, be provided with chimb bar, chimb bar is folded between the electrolysis of fixed cage and the electrolysis of standard knot crossbeam.
4. according to the falling proof device of the building hoist trolley described in claim 1 or 2 or 3, it is characterized in that: described backing device comprises carrier frame plate, joist, screw rod, clevis bolt; Carrier frame plate is connected on standard knot crossbeam end face by the fastening concora crush of clevis bolt; Screw rod lower end is fastenedly connected with carrier frame plate face is vertical, and joist bottom surface and the screw rod upper end suitable with trolley body cross-sectional plane are fastenedly connected, and joist end face leans and is connected with the bottom face of trolley body, and joist plate face is provided with breach.
5. the falling proof device of building hoist trolley according to claim 4, it is characterized in that: described joist is uncovered flat box-like joist, the box inner bottom surface of box body leans and is connected with the bottom face of trolley body, and each medial surface of box body is abutted against with corresponding all sides, the bottom of trolley body.
6. the falling proof device of building hoist trolley according to claim 5, is characterized in that: a box body side of the joist of described opening-box is provided with opening, and opening surface outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108459.9U CN203754171U (en) | 2014-03-11 | 2014-03-11 | Falling-proof device of construction hoist slide wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108459.9U CN203754171U (en) | 2014-03-11 | 2014-03-11 | Falling-proof device of construction hoist slide wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754171U true CN203754171U (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420108459.9U Expired - Lifetime CN203754171U (en) | 2014-03-11 | 2014-03-11 | Falling-proof device of construction hoist slide wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754171U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352366A (en) * | 2017-09-01 | 2017-11-17 | 中山天达电梯科技有限公司 | One kind is without electric wire villa elevator |
| CN107381283A (en) * | 2017-09-01 | 2017-11-24 | 中山天达电梯科技有限公司 | A kind of joinery and its construction villa elevator |
| CN108233138A (en) * | 2016-12-22 | 2018-06-29 | 北京京东尚科信息技术有限公司 | Mounting bracket fixing piece and slipping contact wire device |
-
2014
- 2014-03-11 CN CN201420108459.9U patent/CN203754171U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233138A (en) * | 2016-12-22 | 2018-06-29 | 北京京东尚科信息技术有限公司 | Mounting bracket fixing piece and slipping contact wire device |
| CN108233138B (en) * | 2016-12-22 | 2024-05-17 | 北京京东乾石科技有限公司 | Mounting bracket mounting and wiping line device |
| CN107352366A (en) * | 2017-09-01 | 2017-11-17 | 中山天达电梯科技有限公司 | One kind is without electric wire villa elevator |
| CN107381283A (en) * | 2017-09-01 | 2017-11-24 | 中山天达电梯科技有限公司 | A kind of joinery and its construction villa elevator |
| CN107352366B (en) * | 2017-09-01 | 2023-07-25 | 中山天达电梯科技有限公司 | Wireless villa elevator |
| CN107381283B (en) * | 2017-09-01 | 2023-07-25 | 中山天达电梯科技有限公司 | Villa elevator with mortise and tenon structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
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| CX01 | Expiry of patent term |