CN2208564Y

CN2208564Y - Hoister

Info

Publication number: CN2208564Y
Application number: CN 94224237
Authority: CN
Inventors: 王烨超
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-14
Filing date: 1994-07-14
Publication date: 1995-09-27
Anticipated expiration: 2004-07-14

Abstract

The utility model discloses an improved hoister. The supporting rod of a hanger frame can be pivoted on a main rod; a connecting rod is composed of a hollow sheathing rod and an adjusting rod which are both provided with engaging holes, and the outer ends are provided with pivoting holes, so that the sheathing rod and the adjusting rod can be respectively pivoted with the main rod and the supporting rod; the top end of the supporting rod is provided with an adjusting rod, the top of the supporting rod is provided with a plurality of engaging holes, and a pulley is pivoted at the top end of the adjusting rod; a hanging seat which is a quadrate piece body is fixed on a supporting frame, and the top part of the hanging seat is provided with a V-shaped engaging bearing piece so that the engaging seat of a main machine can be hung on the hanging seat. Accordingly, the utility model is suitable for various occasions, and has good safety for assembly.

Description

Hoister

The utility model is a kind of winch of improvement, be refer to a kind of applicable to multiple varying environment and assemble the good winch hanger structure of safety.

Today of building industry prosperity, one-storey house in the past is many to be replaced by the high building more than the number floor, therefore, the winch that is used in high building handling article be in response to and give birth to, be used in widely in the high building carrying, with regard to the winch of present use, be to have multiple different types, wherein:

Winch 6 shown in Fig. 6, its structure system comprises a base 61, one main frame 62, one suspension bracket 63, one pulley 64, one hawser 65 is formed, wherein the leg of base 61 is provided with adjustable folder post 611, base 61 can be clamped on the enclosure wall by folder post 611, and suspension bracket 63 is to be the angle of inclination to engage with base 61, and pulley 64 is the top of being located at suspension bracket 63, makes when winch 6 is fixed on the wall, outside one suspension bracket, the 63 extended walls, and the hawser 65 that is drawn by main frame 62 can stretch out handling article outside the wall along pulley 64.Be to know that the occasion that this gripper wall formula winch 6 is suitable for mostly is on the balcony cement wall, and only be suitable for hanging lighter items.

That shown in Figure 7 again is another kind of sandwich wall or keep flat dual-purpose winch 7, mainly comprises a base 71, one main frame 72, one suspension bracket mobile jib, 73, one suspension bracket poles, 74, one union levers 75, two pulleys 76, one hawser 77 is formed, and wherein base 71 is provided with folder post 711 and pillar stiffener 712, makes by pillar stiffener 712 base 71 is lain against on the ground, and when the lift heavy thing, but ballast increases center of gravity on the strut bar 712; Suspension bracket mobile jib 73 is that vertical sleeve is connected on the base 71 again, and suspension bracket mobile jib 73 tops are provided with a short slot 731, pulley 76 can be placed in the short slot 731, an and sheathed collar 732 in short slot 731 tops, but make bulge loop 7321 bind static lines by the collar 732 peripheries, outer rim appropriate location, suspension bracket mobile jib 73 top convexes with two lugs 733 in addition, and engages an end of union lever 75 on the lug 733; Suspension bracket pole 74 is to be bottom, angle of inclination (represented as angle a among Fig. 7) with suspension bracket mobile jib 73 to be welded on the mobile jib 73 again, and the appropriate location, top is convexly equipped with ear and establishes 741, to connect union lever 75, a pulley 76 in addition is pivoted in suspension bracket pole 74 tops, make the hawser 77 on the main frame 72 can be along suspension bracket mobile jib 73, suspension bracket pole 74 top pulleys 76 stretch out.

Only

aforesaid winch

6,7 can be suitable on spacious ground in the metope or the winch 7 in general spacious district (as balcony, top, building), but if in the corner, courtyard ... etc. narrow area, the overhanging angle a that combines with mobile jib because of suspension bracket pole is fixing for the side, make may because of the distance of suspension bracket pole and mobile jib greater than utilizing the space, can't use or be fixed in the corner, pole and mobile jib distance are too short, and suspension bracket pole top can't be exceeded outside the wall can't use, and causes the disappearance in the enforcement.

Moreover as shown in Figure 8, known winch main frame winding mode is to be fixed on the frame by U type seat 81,82, and U type seat 81, lie in the dual side-edge appropriate location and be provided with perforation 811, and the bottom surface is to be welded on the support;

U type seat 82 is that degree of putting is slightly less than aforementioned U type seat 81 width, seat 82 can be placed in the U type seat 81, and also be provided with perforation 821 corresponding to aforementioned perforation 811 positions, and both ends is the middle position that is welded in body skin 83;

When main frame is desired to be fixed on the suspension bracket, then main frame must be lifted, and U type seat 82 is inserted in the U type seat 81, and must aim at perforation 811,821 positions, it is fixing to penetrate perforation 811,821 with bolt again.

Be but to have with next disappearance in assembling and when implementing and exist with the aforementioned structure of commonly using:

1. have motor, rotating disk, brake and other assemblies because of main frame itself, weight is very heavy, and must move main frame to aiming at two U type seats, 81,82 positions during assembler's assembly, and just can loosen after the inserting bolt, can damage, assemble inconvenience if hand is sliding or main frame is fallen down promptly, and poor stability.

2.U type seat 81 is little with the face of weld of host housing body 83 with support body and U type seat 82, makes that the intensity after the combination is not good.

The contriver is after make producing the winch many years of experience, because the disappearance of aforementioned winch, and design improved in addition, generation of the present utility model is arranged eventually.

The purpose of this utility model promptly can make the winch applicability better, and the assembling of main frame be convenient, safety good with the winch hanger mechanism of the big minor adjustment of environment space with a kind of.

The winch of a kind of improvement that provides according to the utility model, wherein winch system is by base, assemblies such as main frame, suspension bracket, pulley, hawser are formed, and suspension bracket comprises a mobile jib, one union lever and a pole, and suspension bracket mobile jib bottom be vertical engagement on base, and the mobile jib top is pivoted with a pulley; The pole top pulley that also is pivoted again, hawser on the main frame can be installed along the pulley of mobile jib and pole, be installed with the pivot joint ear in mobile jib and appropriate location, pole top in addition, make mobile jib can be connected a union lever by articulating ear with the pole top, main frame system is fixed on the joining base again, and two joint fasteners, two lateral bucklings of this joining base form flank, and corresponding aforementioned conjugate foramen position also is provided with conjugate foramen on this flank, and between two joint fasteners, be provided with peg, make joining base can be located on the hanging seat, wherein appropriate location, mobile jib bottom is provided with the lug that is pivoted, and strut bar bottom correspondence position is provided with pivoted hole, but pole mat pivot connecting element is hubbed on the mobile jib, linking leverage again is made up of a hollow sleeve extension bar and an adjusting lever, and the sleeving connecting rod slightly larger in diameter is in the adjusting lever diameter, make adjusting lever can be inserted in the sleeving connecting rod, all offer some equidistant conjugate foramens in sleeving connecting rod and adjusting lever appropriate location again, make adjusting lever and sleeving connecting rod pass conjugate foramen outer end fixing and sleeving connecting rod and adjusting lever and all be provided with pivoted hole by connecting element, make and to articulate with mobile jib and pole respectively, be provided with the adjusting lever that a diameter is slightly less than pole in the pole top in addition, make this adjusting lever can be inserted in the pole, equidistantly offer some conjugate foramens again respectively in the pole top and bottom the adjusting lever, fix but make adjusting lever and pole mat retaining element pass conjugate foramen, and the pulley that is pivoted in the adjusting lever top; Hanging seat is that side's lamellar body is fixed on the support again, and the top is provided with a V-type and engages and to hold sheet, and this joint holds the sheet bottom and form the groove that a width is slightly larger than aftermentioned peg diameter, and appropriate location, hanging seat both sides is provided with some conjugate foramens in addition;

By above combination, make adjusting lever and the sleeving connecting rod engage position of adjusting union lever, and pole and pole top adjustment engage position, can adjust the pole and the mobile jib angle position of suspension bracket, and pole top pulley position, and the joining base of main frame can hold on the sheet by the joint that peg is placed in hanging seat, goes affixed again.

Below cooperate graphic and figure number is illustrated in the back to the utility model:

Fig. 1 is a suspension bracket exploded drawings of the present utility model.

Fig. 2 is that illustration is implemented in combination of the present utility model.

Fig. 3 is hanging seat of the present utility model and joining base block diagram.

Fig. 4 is hanging seat of the present utility model and joining base assembly lateral plan.

Fig. 5 is hanging seat of the present utility model and joining base assembly scheme drawing.

The constructional drawing of winch is commonly used by Fig. 6 system.

The constructional drawing of winch is commonly used by Fig. 7 system.

The main frame assembly scheme drawing of winch is commonly used by Fig. 8 system.

At first, please read Fig. 1 and cooperate Fig. 2, suspension bracket 1 of the present utility model is to comprise a mobile jib 11, one union levers 12, one poles 13, wherein:

Mobile jib 11 bottoms systems is fixed in base 3 tops, and the top is provided with grooving 111 with the Combined pulley 4 and the collar 5, and sets firmly one in the appropriate location, top and articulate ear 112 to articulate union lever 12 described later, establishes one again in the bottom and articulates ear 132 to connect aftermentioned pole 13;

Union lever 12, system is made up of a sleeving connecting rod 121 and an adjusting lever 122, wherein sleeving connecting rod 121 is the hollow and the body of rod that directly is slightly larger than adjusting lever 122 diameters, and one end be provided with pivoted hole 1211 to be articulated in by Connection Element on the mobile jib 11, character-spacings such as the other end are provided with some conjugate foramens 1212 makes this conjugate foramen 1212 run through affixed with adjusting lever 122 by retaining elements such as bolts, adjusting lever 122 is that diameter is slightly less than sleeving connecting rod 121 diameters again, one end is provided with pivoted hole 1221, make and to be articulated on the aftermentioned pole 13, conjugate foramen 1212 positions of the corresponding sleeving connecting rod 121 of the other end also equidistantly are provided with some conjugate foramens 1222, adjusting lever 122 can be penetrated in the sleeving connecting rod 121, and can pass conjugate

foramen

1212,1222 fixedly connected bar 12 length by retaining element; Pole 13 bottoms are provided with pivoted hole 131, pole 13 bottoms can be articulated on the pivot joint ear 113 of mobile jib 11 by Connection Element, and be installed with the pivoted hole 131 that articulates ear 11 in the appropriate location, top, pole 13 bottoms can be articulated on the pivot joint ear 113 of mobile jib 11 by Connection Element, and be installed with district's lug 132 in the appropriate location, top to connect union lever 12, offer some equidistant conjugate foramens 133 in addition in the top, to connect adjusting lever 134, and the body of rod that adjusting lever 134 is a diameter is slightly less than pole 13, corresponding conjugate foramen 133 positions, bottom also equidistantly are provided with conjugate foramen 1341, make adjusting lever 134 pass conjugate foramen 133 by affixed element, 1341 are fixed on the pole 13, and the top of adjusting lever 134 is provided with grooving 1342 to connect pulley 4 in addition;

The hanging seat 21 that connects main frame 2 again is a square lamellar body, and the top is provided with a V-type and engages and to hold sheet 211, and this joint holds sheet 211 bottoms and forms the groove 2111 that a width is slightly larger than aftermentioned peg 222 diameters; The appropriate location, both sides of hanging seat 21 is provided with conjugate foramen 212 in addition;

Joining base 22, the both sides bending forming that lies in joint fastener 221 has flank 2211, and this flank 2211 is provided with conjugate foramen 2212 corresponding to aforementioned conjugate foramen 212 positions; Peg 222 is the body of rod that a diameter is slightly less than groove 2111 width again, and length is slightly larger than and engages the width hold sheet 211, is fixed in the inside top of two joint fasteners 221.

When the utility model entire combination is implemented, system is shown in Fig. 2,3,4,5, wherein the two ends of union lever 12 are to be articulated on mobile jib 11 and the pole 13, and the bottom of pole 13 is to be articulated in mobile jib 11 bottoms, and when if the working environment of winch is too little or too big, the adjusting lever 122 that then can adjust union lever 12 combines length with sleeving connecting rod 121, be pole 13 and adjusting lever 134 regular lengths, can adjust the fixed angle of pole 13 and mobile jib 11, and make the pulley 4 of pole 13 can have suitable support stressed;

The back side of hanging seat 21 system is welded on the suspension bracket 1 again, and desire is when being assemblied in hanging seat 21 with main frame 2, system places joint to hold in the groove 2111 of sheet 211 peg 222 of joining base 22, and the assembler can decontrol main frame 2 and pass through

conjugate foramen

2211,212 fixed engagement seats 22 and hanging seats 21 with bolt again.

By the above, embodiment of the present utility model really can make winch commonly use the occasion that winch can't use applicable to more, and the stack-mounted safety to commonly use product good, file an application in the whence.

Claims

1, a kind of winch of improvement, wherein winch system is by base, and assemblies such as main frame, suspension bracket, pulley, hawser are formed, and suspension bracket comprises a mobile jib, one union lever and a pole, and suspension bracket mobile jib bottom be vertical engagement on base, and the mobile jib top is pivoted with a pulley; The pole top pulley that also is pivoted again, hawser on the main frame can be installed along the pulley of mobile jib and pole, be installed with the pivot joint ear in mobile jib and appropriate location, pole top in addition, make mobile jib can be connected a union lever by articulating ear with the pole top, main frame system is fixed on the joining base again, and two joint fasteners, two lateral bucklings of this joining base form flank, and corresponding aforementioned conjugate foramen position also is provided with conjugate foramen on this flank, and between two joint fasteners, be provided with peg, joining base can be located on the hanging seat, it is characterized in that:

Appropriate location, mobile jib bottom is provided with the lug that is pivoted, and strut bar bottom correspondence position is provided with pivoted hole, but pole mat pivot connecting element is hubbed on the mobile jib, linking leverage again is made up of a hollow sleeve extension bar and an adjusting lever, and the sleeving connecting rod slightly larger in diameter is in the adjusting lever diameter, make adjusting lever can be inserted in the sleeving connecting rod, all offer some equidistant conjugate foramens in sleeving connecting rod and adjusting lever appropriate location again, make adjusting lever and sleeving connecting rod pass conjugate foramen outer end fixing and sleeving connecting rod and adjusting lever and all be provided with pivoted hole by connecting element, make and to articulate with mobile jib and pole respectively, be provided with the adjusting lever that a diameter is slightly less than pole in the pole top in addition, make this adjusting lever can be inserted in the pole, equidistantly offer some conjugate foramens again respectively in the pole top and bottom the adjusting lever, fix but make adjusting lever and pole mat retaining element pass conjugate foramen, and the pulley that is pivoted in the adjusting lever top; Hanging seat is that side's lamellar body is fixed on the support again, and the top is provided with a V-type and engages and to hold sheet, and this joint holds the sheet bottom and form a width and be slightly larger than the groove that aftermentioned is hung diameter, and appropriate location, hanging seat both sides is provided with some conjugate foramens in addition;