CN201737638U - Curtain wall unit hoisting device - Google Patents
Curtain wall unit hoisting device Download PDFInfo
- Publication number
- CN201737638U CN201737638U CN2010202471139U CN201020247113U CN201737638U CN 201737638 U CN201737638 U CN 201737638U CN 2010202471139 U CN2010202471139 U CN 2010202471139U CN 201020247113 U CN201020247113 U CN 201020247113U CN 201737638 U CN201737638 U CN 201737638U
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- curtain wall
- hoist cable
- wall unit
- handgrip
- unit
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Abstract
The utility model relates to curtain wall unit hoisting device which can reduce manual intervention during the construction. The device comprises a combined bracket, a rope coiling device, a gripping device, a sling and two draglines, wherein the combined bracket is mounted in a high place of a building; the rope coiling device is mounted in a position lower than the high place of the building; the gripping device comprises four grippers and an elastic rope ring, the grippers are clamped on the four corners of a curtain wall unit, and the elastic rope ring is sleeved on the grippers simultaneously and tensioned on the grippers; the sling extends upwards after being wound on the grippers, extends downwards to the rope coiling device after passing through a fixed pulley on the combined bracket, and is then coiled by the rope coiling device; and the upper end of each dragline is connected with the combined bracket, the lower end of each dragline is mounted on a ground stake or a hand-operated self-locking windlass and remains stationary in the upright direction, and the two draglines are respectively positioned on two sides of the up path of the curtain wall unit, and connected with the elastic rope ring on the neighboring side edge of the gripping device and the sling through two hauling ropes.
Description
Technical field
The utility model relates to the hanging apparatus of building member.
Background technology
At present, the constructure screen wall unit uses wheel crane or simple pulley structure to install mostly, wheel crane expense height, and very flexible is subjected to the restriction of depth of building easily.Even use sectional shelf-unit and pulley structure, still need to use artificial measureses such as cable rope to make curtain wall unit keep balance aloft, it is auxiliary not only to expend a large amount of manual labor, increase construction cost, reasons such as and efficient is lower, and more possibility is narrow because of the place, and the unit fixing means is coarse, the generation that causes the accident easily delays construction speed.
The utility model content
The purpose of this utility model is to provide a kind of curtain wall unit lifting device and construction method thereof, reduces the manual intervention in the work progress.
Curtain wall unit lifting device of the present utility model is characterized in, comprising: sectional shelf-unit is installed in the building eminence; Cord winder is installed in the position that is lower than the building eminence; Snatch device comprises four handgrips and elasticity fake, and four handgrips are fastened on respectively on four jiaos of the curtain wall units, and the elasticity fake is enclosed within on four snatch devices simultaneously, and tensioning on four snatch devices; Hoist cable extends upward after twining on four snatch devices, and through extending downward cord winder behind the fixed pulley on the sectional shelf-unit, is furled by cord winder; And two draglines, every upper end connects sectional shelf-unit and lower end relative ground fixed installation, and be maintained fixed at vertical direction, these two draglines lay respectively at the both sides of curtain wall unit mobile route, and these two draglines are connected with hoist cable by the elasticity fake on the adjacent side of two sliding traction ropes and snatch device respectively.
Described curtain wall unit lifting device, its further characteristics be, is provided with the stable card of hoist cable at the upside midway location of curtain wall unit, in the stable card of hoist cable the upper and lower perforation that runs through arranged, and hoist cable passes from this perforation.
Described curtain wall unit lifting device, its further characteristics are, hoist cable has comprised the lifting hoist cable of main lifting effect, with the encircling hoist cable that plays the encircling effect, bind hoist cable and have the position of beginning together, this initial position is on the line of centers of snatch device, hoist cable is oblique from this initial position to be extended down, and extend upward after walking around the handgrip of first side-lower of this line of centers, walk around horizontal-extending behind the handgrip of this first side top again, and then extend downwards after walking around the handgrip of line of centers second side top, the handgrip of walking around this second side-lower then retreads and extends upwardly to this initial position, and hoist cable also extends up through the stable perforation that blocks of hoist cable from this initial position, be connected with the lifting hoist cable then, the lifting hoist cable extends upward, and through extending downward cord winder behind the fixed pulley on the sectional shelf-unit, is furled by cord winder.
Described curtain wall unit lifting device, its further characteristics are, described handgrip is a square spare, this square spare has two straight end and bending parts, this two straight end is perpendicular and connect this bending part respectively, the two straight ends of this square spare have draw-in groove respectively, this draw-in groove is fastened on respectively on the two edges at right angle of curtain wall unit, this bending part has two-layer circular groove, described elastic threads snare is on the ground floor circular groove of each handgrip, and hoist cable is on the second layer circular groove of each handgrip.
Described curtain wall unit lifting device, its further characteristics be, described two-layer circular groove is run through by same centre hole, and this centre hole exposes the mounting hole of curtain wall unit.
Described curtain wall unit lifting device, its further characteristics are that described handgrip is a metal piece, is provided with rubber spacer in the described draw-in groove.
Described curtain wall unit lifting device, its further characteristics be, described cord winder is a winch, and winch is arranged on ground or is arranged on the vehicle carrier, and described sectional shelf-unit is installed in the building top.
Described curtain wall unit lifting device, its further characteristics are, two ends of described sliding traction rope are separately installed with pulley and clasp, and pulley rollably is coupled on the hoist cable, elasticity fake and hoist cable on the adjacent side of clasp snapping snatch device.
Utilize the construction method of carrying out curtain wall unit lifting of aforementioned curtain wall unit lifting device, be characterized in, comprising:
Step 1: winch is fixed on ground or the vehicle carrier, sectional shelf-unit is fixed in the steel framed structure top of the body of wall of waiting to construct according to the installation site of actual curtain wall unit;
Step 2: curtain wall unit to be installed is lain against on the ground support, the draw-in groove of 4 handgrips is inserted in four jiaos of curtain wall units respectively, afterwards, be inserted in simultaneously in the 4 groups four jiaos ground floor circular grooves of grabbing button with the elasticity fake auxiliary fixing, make the inside banding of handgrip of four jiaos of curtain wall units by tension force, then, the encircling hoist cable of tying up the fixedly lopping of usefulness is inserted in simultaneously in the second layer circular groove of 4 handgrips, the encircling hoist cable that will be positioned at the curtain wall unit bottom again becomes one ground pull-up and passes the stable card of the hoist cable that is positioned at curtain wall unit top to the curtain wall unit top, and the hitch point that provides follow-up construction procedure to be used to hang curtain wall unit, further make the inside banding of handgrip of four jiaos of curtain wall units by tension force;
Step 3: will lift hoist cable one end and be connected with winch, the fixed pulley that the other end is walked around the respective combination support is connected with described hitch point;
Step 4: 2 dragline one ends are captiveed joint with sectional shelf-unit, and the other end is connected with ground, makes 2 draglines keep vertical fixing respectively;
Step 5: regulate the length that 2 ends are separately installed with the hauling rope of pulley and clasp, make the horizontal throw between its adaptation dragline and the curtain wall unit mobile route, the pulley end of hauling rope is individually fixed on 2 draglines, the hasp end respectively with the handgrip of curtain wall unit both sides in the middle of hoist cable be connected with elastic threads;
Step 6: open winch lifting curtain wall unit to predetermined installation site; And
Step 7: curtain wall unit is installed on the fixed sturcture in body of wall desired location by the high-altitude workmen, finishing curtain wall installs, this moment, curtain wall unit no longer relied on steel rope to hang, the deadweight effect disappears, the fastening degree of the handgrip that curtain wall unit is four jiaos weakens, by the handgrip on high-altitude workmen's removal elasticity fake and four jiaos, provide subsequent installation to use.
The beneficial effects of the utility model are:
On the one hand the utility model utilizes snatch device to substitute the conventional curtain wall unit arbitrarily to use the rope cloth to tie up the method for lifting, utilize vertical dragline to substitute the method for the artificial cable rope holding unit of traditional use balance on the other hand, not only can reduce accident rate, improved the safety of whole lifting construction process greatly, be more convenient for simultaneously installing, reduced the manual intervention in the work progress, saved the labour, improved operating efficiency, and help forming a whole set of careful rational job specifications more, snatch device of the present utility model, dragline, hoist cable, sectional shelf-unit is simply light, be easy to installing/dismounting, can be recycled, can dispose one or more according to practice of construction environment and project situation.
Description of drawings
Fig. 1 is the axonometric drawing of handgrip.
Fig. 2 is the axonometric drawing of the stable card of hoist cable.
Fig. 3 is the axonometric drawing of snatch device.
Fig. 4 is the slack-free axonometric drawing of hoist cable.
Fig. 5 is the slack-free front view of hoist cable.
Fig. 6 is the axonometric drawing of hanging apparatus.
Fig. 7 is the shaft side figure of electric winch.
Fig. 8 is the axonometric drawing of manual self-locking winch.
Fig. 9 is the axonometric drawing of sectional shelf-unit.
Figure 10 is the axonometric drawing of dragline structure.
Figure 11 is the partial enlarged view of dragline structure.
Figure 12 is the transparent view that is used for the self-locking mechanism of winch.
Figure 13 is the axonometric drawing of self-locking mechanism.
Figure 14 has shown the handgrip under the mode of operation.
Figure 15 has shown the stable card of the hoist cable under the mode of operation.
The specific embodiment
Orientation described below term " on ", D score, " top ", " bottom ", " laterally ", " vertically " etc. all are to serve as with reference to determining with the mode of operation of hanging apparatus when the lifting curtain wall unit.
As shown in Figure 1, handgrip 10 is a square spare, it has two straight end 11,12 and bending parts 13, on two straight ends 11,12, be formed with draw-in groove 110,120, two draw-in grooves 110,120 are perpendicular to one another, be formed with two-layer circular groove 132,130 on the bending part 13, this two-layer circular groove 132,130 is run through by same centre hole 133.
As shown in Figure 2, the stable card 20 of hoist cable has four-layer structure, and ground floor structure 21 is a draw-in groove, and second layer structure 22 is an isolation channel, and three-decker 23 is the guiding perforation, and four-layer structure 24 is an isolation channel.
As shown in Figure 3, four handgrips 10 are fastened on four right angles of curtain wall unit 100, and particularly the draw-in groove 110,120 of handgrip 10 is fastened on the edge at four right angles.The thickness of draw-in groove 110,120 is suitable with the thickness of curtain wall unit 100, and the two is gapped cooperation, is provided with rubber spacer in the draw-in groove 110,120, to avoid the scuffing of draw-in groove to curtain wall unit.Handgrip 10 can be metal piece.The perforation 133 of the bending part 13 of handgrip 10 has individual benefit, and it has exposed the mounting hole of curtain wall unit 100, need not under the situation of hanging apparatus dismounting curtain wall unit be installed thereby can be convenient to the workman.Simultaneously with reference to Figure 14, elasticity fake 31 is enclosed within on the ground floor circular groove 130 of two-layer circular groove of each handgrip 10.Elasticity fake 31 is used for auxiliary fixedly handgrip in curtain wall unit.Elasticity fake 31 tensioning between handgrip, but the tensile force of elasticity fake 31 does not influence the dismounting of curtain wall unit very much.Snatch device comprises aforementioned four handgrips 10, elastic ring 31, with curtain wall unit 100 promptly.
As shown in Figure 4, the encircling part 32 of hoist cable (call in the following text and bind a hoist cable) initial position 320, initial position 320 is on the line of centers of snatch device (10 regions of four handgrips), bind hoist cable 32 oblique extension down from this initial position, and extend upward after walking around the second layer circular groove 132 of handgrip 10 of first side-lower of this line of centers, walk around the second layer circular groove 132 back horizontal-extendings of the handgrip of this first side top again, and then extend downwards second layer circular groove 132 backs of walking around the handgrip of line of centers second side top, the second layer circular groove 132 of walking around the handgrip of this second side-lower then retreads and extends upwardly to this initial position, hoist cable also extends up through the guiding perforation 23 of the stable card 20 of hoist cable from this initial position, be connected with lifting hoist cable 33 then.
In conjunction with Fig. 2 and Fig. 4, Figure 15, the draw-in groove 21 of the stable card 20 of hoist cable engages with the top of curtain wall unit, the isolation channel 22 of the stable card 20 of hoist cable is used for elasticity fake 31 to be passed through, and isolation channel 24 is used for horizontal encircling hoist cable 32 to be passed through, and guiding perforation 23 is used for binding hoist cable longitudinally and passes through.Draw-in groove 21, isolation channel 22, guiding perforation 23, isolation channel 24 four-layer structure from down to up are independent of each other with the top of curtain wall unit, elasticity fake, horizontal encircling hoist cable 32 with to bind hoist cable longitudinally spaced apart.
As shown in Figure 4 and Figure 5,31 pairs of four handgrips 10 of elasticity fake play the auxiliary effect that binds, and bind hoist cable 32 under the deadweight effect of curtain wall unit 100, will bind four handgrips 10 once more.
Fig. 6 is the axonometric drawing of hanging apparatus.As shown in Figure 6, hanging apparatus comprises cord winder 41, hoist cable 33 (being connected curtain wall unit 100 with mode shown in Figure 5 according to Fig. 4), sectional shelf-unit 42, the dragline 43,44 that vertical direction is arranged.After cord winder 41 started, curtain wall unit 100 is just stably upper and lower to be moved.Cord winder 41 can be an electric winch as shown in Figure 7, perhaps manual hoist as shown in Figure 8.As Figure 12 and shown in Figure 13, winding plant disposes self-locking mechanism, be that barrel is connected with ratchet 410, radial side at ratchet 410 is provided with ratchet 412, and ratchet 412 connects the spring reset assembly, and ratchet 412 meshes with ratchet 410 under the effect of spring reset assembly, make that barrel can only unidirectional rotation, the direction that can set unidirectional rotation is the direction that corresponding curtain wall unit rises, rise to the height that needs when curtain wall unit after, curtain wall unit just safety remain on this height.Can also operate ratchet 412,, ratchet 412 and ratchet 410 be broken away to overcome the reset force of spring reset assembly, the just two-way rotation of energy of barrel like this, treat the curtain wall unit installation after, can reduce hanging apparatus.
As shown in Figure 9, sectional shelf-unit 42 comprise a series of connection bodies of wall top suspension rod 420, hang on the suspension rod leading portion pulley assembly 421, connect the suspension rod connecting element 422 of suspension rod and building steel framed structure and be connected metal beam 423 between each suspension rod, each bracket component can assemble, make up according to the building actual conditions.
Shown in Fig. 6 and Figure 10,11, two draglines 43,44 are installed in the both sides of curtain wall unit mobile route, vertically arrange, the upper end of dragline 43,44 connects sectional shelf-unit 42, lower end relative ground fixed installation for example connects ground-surface pile or manual self-locking winch.Be connected with hauling rope 50 between the sides adjacent of dragline 43,44 and curtain wall unit, an end of hauling rope 50 connects dragline, and the other end is connected with elastic threads with the hoist cable of the handgrip centre of curtain wall unit both sides.Hauling rope 50 can connect dragline by means of pulley assembly, can reduce the wearing and tearing to dragline like this.Hauling rope 50 can connect hoist cable and elastic threads by means of fastener member, so that disassemble.Another function of hauling rope 50 is after this curtain wall unit installation, along with hoist cable descends, can take back ground to snatch device, the stable card of hoist cable, elastic threads etc. together, so that use during follow-up curtain wall unit lifting.
In conjunction with Fig. 1 to Figure 15, utilize aforementioned hanging apparatus simultaneously, the construction method of curtain wall unit lifting comprises:
Step 1: winch 41 is fixed on ground or the vehicle carrier, sectional shelf-unit 42 is fixed in the steel framed structure top of the body of wall of waiting to construct according to the installation site of actual curtain wall unit;
Step 2: curtain wall unit 100 to be installed is lain against on the ground support, the draw-in groove of 4 handgrips 10 is inserted in four jiaos of curtain wall units respectively, afterwards, auxiliary fixing is inserted in 4 groups four jiaos ground floor circular grooves 130 of grabbing button simultaneously with elasticity fake 31, make the inside banding of handgrip of four jiaos of curtain wall units by tension force, then, the encircling hoist cable of tying up the fixedly lopping of usefulness is inserted in simultaneously in the second layer circular groove 132 of 4 handgrips, the encircling hoist cable 32 that will be positioned at the curtain wall unit bottom again becomes one ground pull-up and passes the stable card 20 of the hoist cable that is positioned at curtain wall unit top to the curtain wall unit top, and the hitch point that provides follow-up construction procedure to be used to hang curtain wall unit, further make the inside banding of handgrip of four jiaos of curtain wall units by tension force;
Step 3: will lift hoist cable one end and be connected with winch 41, the fixed pulley that the other end is walked around respective combination support 42 is connected with aforementioned hitch point;
Step 4: 2 draglines, 43,44 1 ends are captiveed joint with sectional shelf-unit 42, and the other end is connected with ground-surface pile or manual self-locking winch, makes 2 draglines keep vertical fixing respectively;
Step 5: regulate the length that 2 ends are separately installed with the hauling rope 50 of pulley and clasp, make the horizontal throw between its adaptation dragline and the curtain wall unit mobile route, the pulley end of hauling rope is individually fixed on 2 draglines, the hasp end respectively with the handgrip of curtain wall unit both sides in the middle of hoist cable be connected with elastic threads;
Step 6: open winch lifting curtain wall unit to predetermined installation site; And
Step 7: curtain wall unit is installed on the fixed sturcture in body of wall desired location by the high-altitude workmen, finishing curtain wall installs, this moment, curtain wall unit no longer relied on steel rope to hang, the deadweight effect disappears, the fastening degree of the handgrip that curtain wall unit is four jiaos weakens, by the handgrip on high-altitude workmen's removal elasticity fake and four jiaos, provide subsequent installation to use.
Claims (7)
1. a curtain wall unit lifting device is characterized in that, comprising:
Sectional shelf-unit is installed in the building eminence;
Cord winder is installed in the position that is lower than the building eminence;
Snatch device comprises four handgrips and elasticity fake, and four handgrips are fastened on respectively on four jiaos of the curtain wall units, and the elasticity fake is enclosed within on four snatch devices simultaneously, and tensioning on four snatch devices;
Hoist cable extends upward after twining on four snatch devices, and through extending downward cord winder behind the fixed pulley on the sectional shelf-unit, is furled by cord winder; And
Two draglines, every upper end connects sectional shelf-unit and lower end relative ground fixed installation, and be maintained fixed at vertical direction, these two draglines lay respectively at the both sides of curtain wall unit mobile route, and these two draglines are connected with hoist cable by the elasticity fake on the adjacent side of two sliding traction ropes and snatch device respectively.
2. curtain wall unit lifting device as claimed in claim 1 is characterized in that, is provided with the stable card of hoist cable at the upside midway location of curtain wall unit, in the stable card of hoist cable the upper and lower perforation that runs through is arranged, and hoist cable passes from this perforation.
3. curtain wall unit lifting device as claimed in claim 2, it is characterized in that, hoist cable has comprised the lifting hoist cable of main lifting effect, with the encircling hoist cable that plays the encircling effect, bind hoist cable and have the position of beginning together, this initial position is on the line of centers of snatch device, hoist cable is oblique from this initial position to be extended down, and extend upward after walking around the handgrip of first side-lower of this line of centers, walk around horizontal-extending behind the handgrip of this first side top again, and then extend downwards after walking around the handgrip of line of centers second side top, the handgrip of walking around this second side-lower then retreads and extends upwardly to this initial position, and hoist cable also extends up through the perforation of the stable card of hoist cable from this initial position, is connected with the lifting hoist cable then, the lifting hoist cable extends upward, and through extending downward cord winder behind the fixed pulley on the sectional shelf-unit, furl by cord winder, described cord winder is a winch, winch is arranged on ground or is arranged on the vehicle carrier, and described sectional shelf-unit is installed in building or curtain-wall stand-column top.
4. curtain wall unit lifting device as claimed in claim 3, it is characterized in that, described handgrip is a square spare, this square spare has two straight end and bending parts, this two straight end is perpendicular and connect this bending part respectively, the two straight ends of this square spare have draw-in groove respectively, this draw-in groove is fastened on respectively on the two edges at right angle of curtain wall unit, this bending part has two-layer circular groove, described elastic threads snare is on the ground floor circular groove of each handgrip, and hoist cable is on the second layer circular groove of each handgrip.
5. curtain wall unit lifting device as claimed in claim 4 is characterized in that, described two-layer circular groove is run through by same centre hole, and this centre hole exposes the mounting hole of curtain wall unit.
6. curtain wall unit lifting device as claimed in claim 5 is characterized in that, described handgrip is a metal piece, is provided with rubber spacer in the described draw-in groove.
7. curtain wall unit lifting device as claimed in claim 6, it is characterized in that, two ends of described sliding traction rope are separately installed with pulley and clasp, and pulley rollably is coupled on the hoist cable, elasticity fake and hoist cable on the adjacent side of clasp snapping snatch device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202471139U CN201737638U (en) | 2010-06-30 | 2010-06-30 | Curtain wall unit hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202471139U CN201737638U (en) | 2010-06-30 | 2010-06-30 | Curtain wall unit hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737638U true CN201737638U (en) | 2011-02-09 |
Family
ID=43552921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202471139U Expired - Lifetime CN201737638U (en) | 2010-06-30 | 2010-06-30 | Curtain wall unit hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913542A (en) * | 2010-06-30 | 2010-12-15 | 浙江鸿翔建设集团有限公司 | Curtain wall unit lifting device and construction method thereof |
-
2010
- 2010-06-30 CN CN2010202471139U patent/CN201737638U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101913542A (en) * | 2010-06-30 | 2010-12-15 | 浙江鸿翔建设集团有限公司 | Curtain wall unit lifting device and construction method thereof |
| CN101913542B (en) * | 2010-06-30 | 2013-06-19 | 浙江鸿翔建设集团有限公司 | Curtain wall unit lifting device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110209 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |