CN215107051U - Horizontal balance lifting appliance for installing unit type curtain wall - Google Patents
Horizontal balance lifting appliance for installing unit type curtain wall Download PDFInfo
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- CN215107051U CN215107051U CN202120728909.4U CN202120728909U CN215107051U CN 215107051 U CN215107051 U CN 215107051U CN 202120728909 U CN202120728909 U CN 202120728909U CN 215107051 U CN215107051 U CN 215107051U
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- balance
- curtain wall
- motor
- balance beam
- angle adjusting
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Abstract
The utility model relates to a horizontal balance sling for installing a unit type curtain wall, which comprises a balance beam, a sucker frame, two counter weight gear motors, a linear double-sided rack and a balancing weight, wherein the sucker frame is arranged at the front end of the balance beam through a universal rotary joint, a plurality of vacuum glass suckers are arranged on the disc surface of the sucker frame, the vacuum glass suckers are connected with a vacuum power control system to adsorb the unitized curtain wall, the linear double-sided rack is transversely arranged on the top of the balance beam, the balancing weight is connected with two balancing weight reducing motors and is hoisted on the rear half part of the balance beam through a balancing weight motor bracket, the output shafts of the two counter weight reducing motors are respectively provided with a motor gear, the two motor gears are mutually meshed with teeth on two sides of the linear double-sided rack, the motor gear rotates and moves back and forth to drive the balancing weight to move back and forth, so that the levelness of the balance beam is adjusted. The beneficial effects are that: simple structure, convenient operation can greatly improve unitized curtain wall installation effectiveness very much.
Description
Technical Field
The utility model belongs to the technical field of the construction, in particular to a horizontal balance hoist for installing unitized curtain wall.
Background
As is well known, the building curtain wall has more important consideration on the safety of engineering structures besides building functions and building artistic factors, and particularly has obvious effect on the process of resisting temperature change, earthquakes and other natural disasters. In recent years, the application range of the building curtain wall is very wide, particularly, landmark buildings in cities basically adopt various forms of building curtain walls, the using function and the decoration function of the building envelope structure are skillfully integrated, and the buildings have more modern sense and decoration artistry. The 4.9.5 high-rise building outer wall of the existing industry standard 'technical code of high-rise building concrete structure' (JGJ3-2010) in China is suitable for various building curtain walls.
The current industry standard glass curtain wall engineering technical specification (JGJ102-2003) can be divided into a unit type glass curtain wall and a component type glass curtain wall according to curtain wall installation and construction methods, wherein the unit type glass curtain wall assembles a panel and a metal frame (a cross beam and a vertical column) into a curtain wall unit in a factory, and the curtain wall unit is used for completing the frame supporting glass curtain wall in the field. The unit type glass curtain wall system has the advantages of reasonable structure, good use function, practicality and safety, and has a plurality of advantages and good development prospects in large and medium cities.
Generally, after the unitized curtain wall is transported to a construction site, the unitized curtain wall is lifted to the position near a construction operation hanging basket through a truck crane, a hand hoist or a suction disc lifting appliance and the like, and then is manually positioned and installed by an operator in the hanging basket. High altitude construction risk is high, takes place the incident more easily, and the unit curtain wall installation degree of difficulty to building concave wall face or slope in the wall and encorbelment the structure below is very high very much, adopts conventional sucking disc hoist to be difficult to the inclination of nimble adjustment unit curtain wall, and it is often consuming time longer to be under construction, and outdoor operations receives external environment to influence great moreover.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned technical problem, a horizontal balance hoist of unitized curtain wall installation under special environment such as effectively solving concave wall, slope wall.
The technical scheme is that the horizontal balance lifting appliance for mounting the unit type curtain wall is characterized by comprising a balance beam, a suction disc frame, two balance weight speed reducing motors, a linear double-sided rack and a balance weight, wherein the suction disc frame is mounted at the front end of the balance beam through a universal rotary joint, a plurality of vacuum glass suction discs are mounted on the disc surface of the suction disc frame and are connected with a vacuum power control system to adsorb the unit type curtain wall, the linear double-sided rack is transversely mounted at the top of the balance beam, the balance weight is connected with the two balance weight speed reducing motors and is lifted on the rear half part of the balance beam through a balance weight motor support, motor gears are mounted on output shafts of the two balance weight speed reducing motors, and the two motor gears are meshed with teeth on two sides of the linear double-sided rack, the motor gear rotates forwards and backwards to drive the balancing weight to move forwards and backwards, so that the levelness of the balance beam is adjusted.
As a further improvement, the device also comprises an angle adjusting device which comprises an angle adjusting speed reducing motor and an angle adjusting rod, the angle adjusting speed reducing motor is arranged on the balance beam through an angle adjusting motor bracket, a motor conical gear is arranged on an output shaft of the angle adjusting speed reducing motor, one end of the angle adjusting rod is hinged at the lower end of the suction disc frame, an angle adjusting conical gear is sleeved at the other end of the angle adjusting rod, the angle adjusting bevel gear is meshed with the motor bevel gear, the sucker frame comprises an installation plate and an installation joint, the mounting joint is fixedly mounted at the center of the back face of the mounting disc, the end part of the mounting joint is of a clamping groove structure and clamped at the end part of the universal rotating joint, and the end part of the universal rotating joint is movably connected with the mounting joint through a rotating shaft.
As a further improvement, a reinforcing rib plate is further arranged at the joint of the universal rotary joint and the balance beam.
As a further improvement, an accumulator is further mounted on the balance beam and used for providing electric energy for the counterweight speed reduction motor and the angle adjustment speed reduction motor.
As a further improvement, a lifting lug for lifting the whole horizontal balance lifting appliance is also arranged on the balance beam.
As a further improvement, the balance beam is formed by splicing a pair of H-shaped steel.
As a further improvement, two sliding block strips are respectively arranged on two sides of the balance beam, which are positioned at the upper part of the balancing weight block, so that the balancing weight block can move smoothly back and forth.
Advantageous effects
The beneficial effects are that: the utility model discloses simple structure, convenient operation, this hoist low cost of batch production can greatly improve unit curtain installation effectiveness very much, can also make it adjust very conveniently to the inconvenient problem of angular adjustment who solves concave wall, slope wall and encorbelment structure below unit curtain, factor of safety is high.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of a-a portion of fig. 1.
Reference numbers in the figures:
1. balance beam 101, H shaped steel
2. Suction cup holder 201 and mounting plate
202. Erection joint 3, counter weight gear motor
4. Linear double-sided rack 5 and balancing weight
6. Universal rotary joint 7 and counterweight motor support
8. Motor gear 9, lug
10. Angle adjusting device 1001 and angle adjusting speed reducing motor
1002. Angle adjusting rod 1003 and angle adjusting motor support
1004. Motor bevel gear 1005 and angle adjustment bevel gear
11. Rotating shaft 12 and vacuum glass sucker
13. Reinforcing rib 14 and electric storage device
15. Sliding block strip a and unit type curtain wall
Detailed Description
In order to further understand and appreciate the structural features and advantages of the present invention, preferred embodiments and the accompanying drawings are described in detail as follows:
as shown in fig. 1-2, a horizontal balance sling for installing a unit type curtain wall comprises a balance beam 1, a sucker frame 2, two balance weight reducing motors 3, a linear double-sided rack 4 and a balancing weight 5, wherein the sucker frame 2 is installed on the front end of the balance beam 1 through a universal rotary joint 6, a plurality of vacuum glass suckers 12 are installed on the disc surface of the sucker frame 2, the vacuum glass suckers 12 are connected with a vacuum power control system (not shown) to adsorb the unit type curtain wall A, the linear double-sided rack 4 is transversely installed on the top of the balance beam 1, the balancing weight 5 is connected with the two balance weight reducing motors 3 and is hoisted on the rear half part of the balance beam 1 through a balance weight motor support 7, motor gears 8 are installed on output shafts of the two balance weight reducing motors 3, the two motor gears 8 are meshed with teeth on two sides of the linear double-sided rack 4, the motor gear 8 rotates forwards and backwards to drive the balancing weight 5 to move forwards and backwards, so that the levelness of the balance beam 1 is adjusted. A lifting lug 9 for lifting the whole horizontal balance lifting appliance is also arranged on the balance beam 1. Two sides of the balance beam 1, which are positioned at the upper part of the balancing weight 5, are respectively provided with a sliding block strip 15.
By the technical scheme, the problems that the high-altitude operation construction risk is high and safety accidents are easy to happen when unit curtain walls are installed manually are effectively solved.
The horizontal balance lifting appliance for installing the unitized curtain wall further comprises an angle adjusting device 10, wherein the angle adjusting device comprises an angle adjusting speed reducing motor 1001 and an angle adjusting rod 1002, the angle adjusting speed reducing motor 1001 is installed on the balance beam 1 through an angle adjusting motor bracket 1003, and install motor conical gear 1004 on the output shaft of angle modulation gear motor 1001, the one end of angle modulation pole 1002 articulates the lower extreme at sucking disc frame 2, the cover is equipped with angle modulation conical gear 1005 on the other end, angle modulation conical gear 1005 and motor conical gear 1004 intermeshing, sucking disc frame 2 includes mounting disc 201 and erection joint 202, erection joint 202 fixed mounting is in the back center department of mounting disc 201, the tip of erection joint 202 is the draw-in groove structure, the card is at the tip of universal rotary joint 6, the tip of universal rotary joint 6 is through pivot 11 and erection joint 202 swing joint. The tip design of erection joint 202 is the draw-in groove structure, and the angle modulation pole 1002 of being convenient for is adjusted the position of suction cup holder 2 at certain angular range, so that pass through the utility model discloses the inclination of unitized curtain wall is adjusted in a flexible way to the hoist, goes to adapt to the wall installation requirement of special shapes such as concave wall, slope wall and the structure below unitized curtain wall of encorbelmenting.
Preferably, a reinforcing rib plate 13 is further arranged at the joint of the universal rotary joint 6 and the balance beam 1 to ensure the installation strength of the suction cup frame 2.
In order to solve the utility model discloses the hoist when high altitude construction, the problem of power consumption difficulty still installs electric accumulator 14 on compensating beam 1 for provide the electric energy for counter weight gear motor 3 and angle modulation gear motor 1001.
Above-mentioned compensating beam 1 is formed by a pair of H shaped steel 101 concatenation, and its simple to operate, low cost has still solved the difficult problem of drawing materials on the building site.
According to the construction method of the unitized curtain wall at the construction site, the following two cases are generally classified:
1. when the unitized curtain wall is perpendicular to the wall:
(1) the lifting appliance of the utility model is lifted by using an on-site tower crane or truck crane, the mounting plate 201 on the suction cup frame 2 is close to the central position of the unit curtain wall a, and the suction cup vacuum pump is started to ensure that the vacuum glass suction cup 12 is firmly adsorbed with the glass surface;
(2) two counterweight reducing motors 3 connected with the counterweight block 5 are started according to the weight of the unit type curtain wall plate a, and the motor gear 8 on the counterweight reducing motors 3 is meshed with teeth on two sides of the linear double-sided rack 4 to rotate so as to adjust the position of the counterweight block 5, so that the balance beam 1 is in a horizontal state;
(3) the lifting appliance is lifted and is static when being separated from the ground by about 50cm together with the unit type curtain wall plate, so that the lifted object is ensured to be in a non-shaking state;
(4) temporarily fixing the unit curtain wall by using a fixed cable wind rope;
(5) starting a crane to gradually lift the unit type curtain wall to be installed to the installation floor;
(6) fixing the unit type curtain wall plate according to design requirements;
(7) and starting the exhaust control key of the sucker to separate the lifting appliance from the glass.
2. When the curtain wall is internally inclined or externally inclined to the wall surface:
(1) confirming the inclination angle of the glass curtain wall according to the curtain wall design file;
(2) starting a forward and reverse rotation key of an angle adjusting speed reducing motor 1001 to enable a motor bevel gear 1004 to rotate clockwise or anticlockwise to adjust the angle of the suction disc frame 2, tightening or extending an angle adjusting rod 1002 until the suction disc frame 2 is consistent with the design requirement of the wall inclination of the unit type curtain wall, and starting a suction disc vacuum pump to enable a vacuum glass suction disc 12 to be firmly adsorbed with the glass surface;
(3) two counterweight speed reducing motors 3 connected with the counterweight block 5 are started according to the weight of the unit type curtain wall plate, and the motor gear 8 on the counterweight speed reducing motors is meshed with teeth on two sides of the linear double-sided rack 4 to rotate and adjust the position of the counterweight block, so that the balance beam 1 is in a horizontal state;
(4) the lifting appliance is lifted and is static when being separated from the ground by about 50cm together with the unit type curtain wall plate, so that the lifted object is ensured to be in a non-shaking state;
(5) temporarily fixing the unit curtain wall by using a fixed cable wind rope;
(6) starting a crane to gradually lift the unit type curtain wall to be installed to the installation floor;
(7) fixing the unit type curtain wall plate according to design requirements;
(8) and starting the exhaust control key of the sucker to separate the lifting appliance from the glass.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.
Claims (7)
1. A horizontal balance lifting appliance for mounting a unit type curtain wall is characterized by comprising a balance beam, a suction disc frame, two balance weight reducing motors, a linear double-sided rack and a balance weight block, wherein the suction disc frame is mounted at the front end of the balance beam through a universal rotary joint, a plurality of vacuum glass suction discs are mounted on the disc surface of the suction disc frame, the vacuum glass suction discs are connected with a vacuum power control system to adsorb the unit type curtain wall, the linear double-sided rack is transversely mounted at the top of the balance beam, the balance weight block is connected with the two balance weight reducing motors and is hoisted to the rear half part of the balance beam through a balance weight motor support, motor gears are mounted on output shafts of the two balance weight reducing motors, the two motor gears are meshed with teeth on two sides of the linear double-sided rack, and the balance weight block is driven to move back and forth through the forward and backward rotary movement of the motor gears, so as to adjust the levelness of the balance beam.
2. The horizontal balancing sling for installing the unitized curtain wall as claimed in claim 1, further comprising an angle adjusting device, wherein the angle adjusting device comprises an angle adjusting gear motor and an angle adjusting rod, the angle adjusting gear motor is installed on the balance beam through an angle adjusting motor bracket, a motor bevel gear is installed on an output shaft of the angle adjusting gear motor, one end of the angle adjusting rod is hinged to the lower end of the suction cup frame, an angle adjusting bevel gear is sleeved on the other end of the angle adjusting rod, the angle adjusting bevel gear is meshed with the motor bevel gear, the suction cup frame comprises a mounting plate and a mounting joint, the mounting joint is fixedly installed at the center of the back of the mounting plate, the end of the mounting joint is a clamping groove structure and is clamped at the end of the universal rotary joint, the end part of the universal rotary joint is movably connected with the mounting joint through a rotating shaft.
3. The horizontal balance lifting appliance for installing the unitized curtain wall as claimed in claim 1 or 2, wherein a reinforcing rib plate is further provided at the connection of the universal swivel joint and the balance beam.
4. The horizontal balance sling for mounting a unitized curtain wall as claimed in claim 2, wherein an electric accumulator is further mounted on said balance beam for supplying electric power to said counterweight gear motor and said angle adjustment gear motor.
5. The horizontal balance sling for mounting a unitized curtain wall as claimed in claim 1, wherein a lifting lug for lifting the entire horizontal balance sling is further mounted on the balance beam.
6. The horizontal balance lifting appliance for mounting the unitized curtain wall as claimed in claim 1 or 2, wherein the balance beam is formed by splicing a pair of H-shaped steel.
7. The horizontal balancing sling for installing the unitized curtain wall as claimed in claim 1, wherein a sliding block strip is provided on each of two sides of the balance beam at the upper portion of the weight block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728909.4U CN215107051U (en) | 2021-04-09 | 2021-04-09 | Horizontal balance lifting appliance for installing unit type curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728909.4U CN215107051U (en) | 2021-04-09 | 2021-04-09 | Horizontal balance lifting appliance for installing unit type curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215107051U true CN215107051U (en) | 2021-12-10 |
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ID=79264483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120728909.4U Active CN215107051U (en) | 2021-04-09 | 2021-04-09 | Horizontal balance lifting appliance for installing unit type curtain wall |
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| Country | Link |
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| CN (1) | CN215107051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370106A (en) * | 2022-09-29 | 2022-11-22 | 中国建筑第四工程局有限公司 | Automatic deviation-rectifying installation device for hoisting curtain wall glass |
-
2021
- 2021-04-09 CN CN202120728909.4U patent/CN215107051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370106A (en) * | 2022-09-29 | 2022-11-22 | 中国建筑第四工程局有限公司 | Automatic deviation-rectifying installation device for hoisting curtain wall glass |
| CN115370106B (en) * | 2022-09-29 | 2024-05-14 | 中国建筑第四工程局有限公司 | Automatic deviation rectifying and installing device for hoisting curtain wall glass |
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