CN2096551U - Vertical elevator for low-altitude building - Google Patents
Vertical elevator for low-altitude building Download PDFInfo
- Publication number
- CN2096551U CN2096551U CN 91214759 CN91214759U CN2096551U CN 2096551 U CN2096551 U CN 2096551U CN 91214759 CN91214759 CN 91214759 CN 91214759 U CN91214759 U CN 91214759U CN 2096551 U CN2096551 U CN 2096551U
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- China
- Prior art keywords
- stand
- chassis
- internode
- securing device
- joint
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model belongs to hoisting machinery among the construction machinery. The foldable and detachable vertical frame is hinged to chassis capable of being hauled and with legs, and is fast erected and folded via four-bar mechanism comprising support frame, vertical frame and chassis and self-standing and self-folding winding mechanism. The advantages are that: compared with the vertical transportation equipment of the same type, the installation period is only one tenth of that of the prior art, the disassembly and transportation speed is over five times faster, the structure is simple, and the cost is low.
Description
The utility model low latitude building vertical elevator belongs to the elevator machinery in the vehicle for construction, is applicable to the vertical transport in the building operation, the building operation of especially medium and small engineering.
Existing building vertical elevator comprises derrick formula and gantry frame type, form by hoisting equipment, cage with by the stand of many rod members or stand component assembly, its weak point is: stand needs the constantly assembly unit with the rising of building, also need be after the engineering completion by joint dismounting ability entrucking transportation, its installation, dismounting, transportation both took a lot of work, time-consuming, inconvenient again, influence construction speed.
The purpose of this utility model is to provide a kind of stand energy Fast Installation, folding, dismounting, and complete machine can be hauled, and simple in structure, the low latitude building vertical-lift machinery of dependable performance.
Solution of the present utility model is: adopt collapsible detouchable stand when falling, be hingedly mounted on and can haul and with on the chassis of supporting leg, stand is made up of four joints; Bearing support is hingedly mounted on chassis and the stand second joint middle and lower part, and four-bar mechanism is formed on first and second joint of bearing support and stand and chassis like this; Stand realizes setting up fast and folding of stand by the self-support that is installed in its first and second internode and cornerwise bearing support lower fulcrum thereof from rolling over steel rope and hoisting mechanism; Stand has the distance of 40～80mm at the top of setting up perpendicular position in the chassis, top after putting in place, so that stand when folding, produces opposing torque, realize fast folding.
After stand is set up and put in place, tighten the securing device that the hinged place cooperates with it it is fixed, like this, make stand, chassis, bearing support form stable triangular structure.
Advantage of the present utility model is: stand can realize supporting oneself, rolling over certainly, and installation, convenient disassembly save time, and installation period only is 1/10th of a prior art, and dismounting speed is fast more than five times; It is simple in structure, can haul convenient transportation; Also can be used as outside elevator; Do not need special-purpose place.
The drawing of accompanying drawing is described as follows:
Fig. 1 is a working state figure of the present utility model;
Fig. 2 supports oneself for the utility model or rolls over the process scheme drawing certainly;
Fig. 3 is a connection diagram between the utility model stand one, two joints;
Fig. 4 is a connection diagram between the utility model stand three, four joints;
Fig. 5 is a connection diagram between the utility model stand two, three joints;
Fig. 6 is the utility model travelling position figure.
Below in conjunction with accompanying drawing the utility model is further described.
As can be seen from Figure 1: the utility model is by chassis (1), stand (2), cage (3), bearing support (4), stand are supported oneself from rolling over steel cable (5), weight hoisting cable (6), hoisting mechanism (7), running gear (8), draw gear (9) and supporting leg compositions such as (10).Stand (2) is made up of four joints, its bottom and chassis (1), stand one, two joints (11,12) between, three, four joints (13,14) between the connection (as shown in Figure 3, Figure 4) of hinged cooperation securing device, two, three internodes are removably connect (as Fig. 5), bearing support and the stand second joint lower part and the chassis other end are hinged, like this, four-bar mechanism has been formed on bearing support, stand one, two joints and chassis, supporting oneself is positioned at first and second internode of stand and bearing support cornerwise with it end from rolling over steel rope, is connected with winding plant by fixed pulley mechanism.The stand cross section is the equilateral triangle structure, and its front is two parallel channel-section steels, and both as the supporting of stand, simultaneously again as the guide rail of cage, the back was a round steel pipe.
Fig. 3 has described stand first, the annexation of two joints, stand back round steel pipe adopts hinged (16,17,18) connect, the fwd channel-section steel adopts detouchable to be fastenedly connected, securing device (19,20) be located at the outer bottom of groove and the lateral surface of internal groove side wall respectively, " shaped steel (21; 23) is welded in the end of two joint stand channel-section steels respectively to securing device (19), connects by bolt (22), and securing device (20) is the securing device of the interior outer card plate (24; 25) of band wedge shape; interior clamp (24) is welded on two joint channel-section steel ends respectively, and outer card plate (25) is connected with interior clamp by screw (26), and the stand fwd securing device of dismantling (19; 20) can make stand first; two save and fold back by two.Pulley yoke (15) is used for installing supports oneself from rolling over the steel rope fixed pulley.
Fig. 4 has described the annexation of third and fourth joint of stand, stand fwd channel-section steel one side is hinged, one side is for being provided with being fastenedly connected of interior outer card plate (20) of band wedge type, the round steel pipe of stand back is being welded with branch's steel pipe (27) with the parallel plane direction of front channel-section steel, its end face is welded with a block plate (28) respectively, in branch steel pipe junction is hinged, middle steel pipe adopts bolt (29) to connect by steel plate, like this, lay down securing device (20,29), can make the 4th joint stand realize the side folding.
As can be seen from Figure 5, be connected to demountable being fastenedly connected between second and third joint of stand, trailing flank and lateral surface at stand fwd channel-section steel are respectively equipped with the interior outer card plate securing device (20) of being with wedge shape, round steel pipe in the middle of stand two joints, be welded with a flange (30) respectively, connect by bolt (31) between two flanges.
The self-support of the present utility model and the process of rolling over certainly are as follows:
As can be seen from Figure 2, start winch, tighten up and support oneself from rolling over steel rope (5), like this, in stand one, supporting place of the two joint hinged places and second joint has just produced a kind of couple that stand is erect, stand is erect to put in place, first-class then stand one, two internodes and the securing device hinged securing device that cooperates and stand bottom and the hinged cooperation in chassis, make stand and chassis and bearing support form a stable triangular structure, simultaneously, supporting leg (10) leveling supporting with the chassis, and install cage, entire mechanism installs, and the distance of 40～80mm is arranged at put in place the top of perpendicular position in the chassis, its top, back of stand, and certain degree of dip is arranged backward.
Because stand has certain inclination backward, when therefore it is folding, only need pull down one, the securing device of the binding bolt of two joints and clamp and stand bottom, make the winch counter-rotating, loosen and support oneself from rolling over steel rope, because the gravity that stand tilts to be produced, the moment difference that supports the length difference between fulcrum two arms in addition and produce, just make that three joints fall inchmeal along with loosening of steel rope above the stand on the back rest of chassis, fall at last on the plate rail of back, chassis, at this moment, the stand three of dismantling again, the securing device of four internodes, by manually stand the 4th being saved on the card frame after side is laminated to the chassis, reach the travelling position of Fig. 6 a.Connecting device if dismantle between company's bearing pin of each hinged place and second and third joint can make complete machine become the travelling position of Fig. 6 b.
The basic mechanical design feature of this machine is exemplified below:
Lifting weight: 1000kg; Hoisting depth: 21M
Hoisting speed: 20M/ branch; Whole machine weight: 3000kg
Transportation clearance: 12 * 2.7 * 3.6(Fig. 6 a state) or
6 * 2.7 * 4.5(Fig. 6 b state)
Power of motor: 7.5KW
Claims (2)
1, a kind of low latitude building vertical elevator of forming by hoisting mechanism, cage and stand etc., it is characterized in that: adopt collapsible, detouchable stand (2) when falling, be hingedly mounted on and haul and with on the main frame of supporting leg (10), stand (2) is made up of four joints; Bearing support (4) is hingedly mounted on chassis and the stand second joint middle and lower part, forms four-bar mechanism with first and second joint of stand and chassis; Realize setting up fast and folding of stand by the self-support that is installed in first and second internode of stand and cornerwise bearing support lower fulcrum thereof from rolling over steel rope (5) and hoisting mechanism (7); After stand was supported oneself and to be put in place, the position at its top and stand had the distance of 40～80mm in the position at top during perpendicular to the chassis.
2, vertical elevator is built in low latitude according to claim 1, it is characterized in that: first and second internode of stand and third and fourth internode are for being furnished with the hinged of securing device (15,16), and second and third internode of stand is by detachably being fastenedly connected that securing device (20), flange (30) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214759 CN2096551U (en) | 1991-07-23 | 1991-07-23 | Vertical elevator for low-altitude building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91214759 CN2096551U (en) | 1991-07-23 | 1991-07-23 | Vertical elevator for low-altitude building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2096551U true CN2096551U (en) | 1992-02-19 |
Family
ID=4922921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91214759 Withdrawn CN2096551U (en) | 1991-07-23 | 1991-07-23 | Vertical elevator for low-altitude building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2096551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616653A (en) * | 2012-03-21 | 2012-08-01 | 武桥重工集团股份有限公司 | Torsion resistance device for variable-gradient beam erecting crane |
| CN101808931B (en) * | 2007-09-28 | 2012-08-15 | 卡特彼勒公司 | Common pipelayer frame for multiple machine configurations |
-
1991
- 1991-07-23 CN CN 91214759 patent/CN2096551U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808931B (en) * | 2007-09-28 | 2012-08-15 | 卡特彼勒公司 | Common pipelayer frame for multiple machine configurations |
| CN102616653A (en) * | 2012-03-21 | 2012-08-01 | 武桥重工集团股份有限公司 | Torsion resistance device for variable-gradient beam erecting crane |
| CN102616653B (en) * | 2012-03-21 | 2014-08-27 | 武桥重工集团股份有限公司 | Torsion resistance device for variable-gradient beam erecting crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |