CN210064905U - Multipurpose hanging beam for assembly type building component - Google Patents
Multipurpose hanging beam for assembly type building component Download PDFInfo
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- CN210064905U CN210064905U CN201920345676.2U CN201920345676U CN210064905U CN 210064905 U CN210064905 U CN 210064905U CN 201920345676 U CN201920345676 U CN 201920345676U CN 210064905 U CN210064905 U CN 210064905U
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- 238000000034 method Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 36
- 239000010959 steel Substances 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 4
- 235000000396 iron Nutrition 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 7
- 230000008569 process Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
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Abstract
The utility model discloses a multipurpose hanging beam for an assembly type building component, which is provided with a main beam, two top surface hanging rings, two movable hanging hooks and two outer sealing plates; the movable lifting hook consists of a pulley fitting and a lifting hook, the pulley fitting is a pulley bracket provided with two pulleys, the two pulleys are respectively arranged in two groove cavities, so that the two pulleys can roll on the inner wall of the bottom surface of the main beam along the length direction of the main beam, and the lifting hook is fixedly connected with the pulley bracket and is positioned below the main beam; the two outer sealing plates are respectively fixed at two ends of the main beam so as to seal the two groove cavities in the length direction of the main beam. The utility model can adapt to the hoisted assembled building components with various dimensions by adjusting the distance between the two movable lifting hooks, so as to realize the hoisting of the hoisted assembled building components with various dimensions; in the hoisting process, the positions of the hoisted matched building components can be finely adjusted by moving the positions of the two movable lifting hooks on the main beam, so that the hoisted matched building components can be conveniently installed.
Description
Technical Field
The utility model relates to a multipurpose hanging beam for assembled building element.
Background
At present, the assembly type building technology is one of new technologies for transformation and upgrade of the building industry from the traditional labor intensive industry to the modern industry of factory production and assembly construction, and is an important means for realizing the modernization of the building industry. The ministry of domestic construction clearly proposes that "the prefabricated buildings account for more than 50% of the newly built buildings by 2025".
With the improvement of the building industrialization level, the assembly type building and the components thereof can be more and more applied to engineering, the hoisting of the assembly type precast concrete components is an important process of the construction of the assembly type building, and different hoists are adopted to meet the construction requirements according to different working conditions on a construction site.
The existing assembly type component is directly hoisted by adopting a steel wire rope and a duckbilled buckle or by additionally arranging a simple I-shaped steel beam to finish construction operation.
The existing assembled component hoisting has the following defects:
firstly, the method of directly adopting the steel wire rope and the duckbilled buckle for lifting is simple and convenient to operate, has strong universality, but occupies larger space in the using process and is not suitable for being used under the condition of height limitation. Reducing the length of the steel wire rope can reduce the space occupancy rate to a certain extent, but reducing the steel wire rope can cause the steel wire rope to be subjected to overlarge internal force, and greatly influences the structural safety.
And secondly, the simple I-shaped steel beam is additionally arranged, so that the space occupancy rate can be reduced to a certain extent, and the operation of the component hoisting process is simple and easy. However, the position and the size of a steel beam lifting point are fixed, the method is not suitable for prefabricated parts of various specifications, and the moving position of the part cannot be finely adjusted under the condition of hoisting height limitation. If the component of the equipment is inclined in the hoisting process and is not easy to observe, the installation difficulty is larger if the component is inclined.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a multipurpose hanging beam for prefabricated building component to solve current hanging beam and can not be applicable to the diversified prefabricated building component's of specification problem.
Solve above-mentioned technical problem, the utility model discloses the technical scheme who adopts as follows:
a multipurpose hanging beam for an assembled building component is provided with a main beam and two top surface hanging rings, wherein the main beam is provided with an I-shaped cross section, and the two top surface hanging rings are fixed on the outer wall of the top surface of the main beam and are symmetrically arranged relative to the central plane of the main beam in the length direction;
the method is characterized in that:
the multipurpose hanging beam is also provided with two movable lifting hooks and two outer sealing plates;
the movable lifting hook is composed of a pulley fitting and a lifting hook, the pulley fitting is a pulley support provided with two pulleys, the two pulleys are respectively installed in two groove cavities of the main beam, so that the two pulleys can roll on the inner wall of the bottom surface of the main beam along the length direction of the main beam, and the lifting hook is fixedly connected with the pulley support and is positioned below the main beam;
the two outer sealing plates are respectively fixed at two ends of the main beam so as to seal the two groove cavities in the length direction of the main beam.
As a preferred embodiment of the present invention: multipurpose hanging beam still be equipped with two sets of spacing plates, each group spacing plate all contains two webs, these two webs are located respectively in two vallecular cavities of girder, and these two webs all weld perpendicularly and arrange on the girder and coplane, and, two sets of spacing plates about the central plane symmetrical arrangement of girder makes: each movable lifting hook is limited to move between an outer sealing plate and a limiting plate which are positioned at the same end of the main beam.
As a preferred embodiment of the present invention: the movable lifting hook is further provided with a locking mechanism capable of locking the pulley fitting on the main beam.
As a preferred embodiment of the present invention: the multipurpose hanging beam is further provided with a bottom surface hanging ring, and the bottom surface hanging ring is fixed on the outer wall of the bottom surface of the main beam and is positioned at the central position of the main beam in the length direction.
As a preferred embodiment of the present invention: the main beam is composed of two channel steels, grooves of the two channel steels are arranged back to back and serve as two groove cavities of the main beam, so that the two channel steels form the I-shaped cross section; two top surface rings with the bottom surface rings constitute by the connection of plate body portion and the rings portion of seting up the lewis hole, two top surface rings with the plate body portion of bottom surface rings all weld in between the ventral surface outer wall of two channel-section steels, the rings portion of two top surface rings to stretch out above two channel-section steels, the rings portion of bottom surface rings to stretch out below two channel-section steels.
As a preferred embodiment of the present invention: the girder is an I-shaped steel, the two top surface rings are directly welded on the outer wall of the top surface of the I-shaped steel, and the bottom surface rings are directly welded on the outer wall of the bottom surface of the I-shaped steel.
As a preferred embodiment of the present invention: the multipurpose hanging beam is also provided with a balance warning device, and the balance warning device is provided with two supports, a cylindrical sliding rod, an isosceles triangle plate and a detection unit; the two supports are fixed on the outer wall of the top surface of the main beam, a gap (d) is reserved between the two supports, and an arc-shaped groove is formed in the top of each support; the middle part of slide bar is fixed the apex angle position of isosceles triangle plate, just the axis perpendicular to of slide bar the isosceles triangle plate, two tip of slide bar are located respectively in the arc recess of two supports for: when the main beam is kept horizontal, the axis of the sliding rod and the central line of the isosceles triangle plate are both positioned on the central plane of the main beam, and the bottom surface of the isosceles triangle plate is parallel to the outer wall of the top surface of the main beam; the detection unit is used for detecting whether the distances from the two ends of the bottom surface of the isosceles triangle plate to the outer wall of the top surface of the main beam are equal or not.
Among them, preferred are: the two supports are both angle irons.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the utility model is provided with two movable lifting hooks and two outer sealing plates on the girder, and can adapt to the hoisted assembled building components with various dimensions by adjusting the distance between the two movable lifting hooks, so as to realize the hoisting of the hoisted assembled building components with various dimensions; in addition, in the hoisting process, the position of the hoisted matched building component can be finely adjusted by moving the positions of the two movable lifting hooks on the main beam, so that the hoisted matched building component can be conveniently installed; therefore, the utility model provides a limit for height under the environment, the hoist and mount problem of the assembled building element of multiple specification.
Second, the utility model discloses a set up two sets of spacing plates, restricted the lifting hook and at the problem of moving the cross border of in-process, guaranteed the safe handling of hanging beam, also strengthened the vertical rigidity of girder simultaneously, prevent that the girder from taking place to warp after using for a long time.
Third, the utility model discloses a set up bottom surface rings, can overturn the use from top to bottom, promptly: the bottom surface hoisting rings are connected with a crane through hoisting chains, and the two top surface hoisting rings are connected with the hoisted matched building component through rigging so as to realize hoisting of the hoisted matched building component.
Fourth, the utility model discloses a set up balanced alarm device, can detect out whether the girder keeps the level at hoist and mount in-process, improved the security of hoist and mount construction.
Drawings
The invention will be described in further detail with reference to the following drawings and specific embodiments:
FIG. 1 is a schematic structural view of a multipurpose hanging beam of the present invention;
fig. 2 is a cross-sectional view of fig. 1 at any one of the top lifting rings 2;
fig. 3 is a cross-sectional view of fig. 1 at the central plane 1 a.
Detailed Description
The invention will be further described with reference to the following examples:
example one
As shown in fig. 1 and 2, the utility model discloses a multipurpose hanging beam for an assembly type building component, which is provided with a main beam 1 and two top surface hanging rings 2, wherein the main beam 1 has an i-shaped cross section, and the two top surface hanging rings 2 are both fixed on the outer wall of the top surface of the main beam 1 and are symmetrically arranged about the central plane 1a of the main beam 1 in the length direction; among them, preferred are: the distance between the two top surface hanging rings 2 and the central surface 1a is 1500mm, and the positions can be increased or decreased by taking 100mm as a unit according to actual needs.
The multipurpose hanging beam is also provided with two movable lifting hooks 3 and two outer sealing plates 4;
the movable lifting hook 3 is composed of a pulley fitting 31 and a lifting hook 32, the pulley fitting 31 is a pulley bracket 312 provided with two pulleys 311, the two pulleys 311 are respectively installed in two groove cavities 1b of the main beam 1, so that the two pulleys 311 can roll on the inner wall of the bottom surface of the main beam 1 along the length direction of the main beam 1, and the lifting hook 32 is fixedly connected with the pulley bracket 312 and is positioned below the main beam 1;
the two outer sealing plates 4 are respectively fixed at two ends of the main beam 1 so as to seal the two groove cavities 1b in the length direction of the main beam 1 and prevent the pulleys 311 of the two movable lifting hooks 3 from being separated from the main beam 1. The outer sealing plate 4 may be a steel plate welded to the end surface of the main beam 1, or two steel plates respectively located in the two groove cavities 1b of the main beam 1 and vertically welded to the main beam 1.
The utility model discloses a mode of use of multipurpose hanging beam as follows:
firstly, connecting two top surface hoisting rings 2 of the multipurpose hoisting beam with a crane through a hoisting chain;
then, adjusting the distance between the two movable lifting hooks 3 to adapt to the size specification of the lifted matched building component; then connecting the hoisted matched building component with the two movable lifting hooks 3 by using a rigging;
finally, the crane hoists the hoisted assembly type building component, and in the hoisting process, the position of the hoisted assembly type building component can be finely adjusted by moving the positions of the two movable lifting hooks 3 on the main beam 1, so that the installation of the hoisted assembly type building component is facilitated.
Example two
On the basis of the first embodiment, the second embodiment also adopts the following preferred embodiments:
as shown in fig. 1 and 3, the multi-purpose hanging beam is further provided with two sets of limiting plates 5, each set of limiting plates 5 comprises two webs 51, the two webs 51 are respectively located in the two slot cavities 1b of the main beam 1, the two webs 51 are vertically welded on the main beam 1 and are arranged in a coplanar manner, and the two sets of limiting plates 5 are symmetrically arranged about the central plane 1a of the main beam 1, so that: each of the mobile hooks 3 is limited to move between an outer sealing plate 4 and a limiting plate 5 which are positioned at the same end of the main beam 1. Thereby, the problem of moving the lifting hook 3 out of range in the removal process has been restricted, has guaranteed the safe handling of hanging beam, has also strengthened the vertical rigidity of girder 1 simultaneously, prevents that girder 1 from taking place to warp after using for a long time.
Among them, preferred are: the distance between the two groups of limiting plate pieces 5 and the central plane 1a is about 300 mm.
EXAMPLE III
On the basis of the first embodiment or the second embodiment, the third embodiment further adopts the following preferred embodiments:
the mobile hook 3 is further provided with a locking mechanism capable of locking the pulley fitting 31 on the main beam 1. For example: the locking mechanism may be provided with a threaded hole on the pulley bracket 312, and a bolt connected to the threaded hole abuts against the main beam 1, so as to lock the pulley fitting 31 and the main beam 1.
Example four
On the basis of any one of the first to third embodiments, the fourth embodiment further adopts the following preferred embodiments:
as shown in fig. 1, the multipurpose hanging beam is further provided with a bottom hanging ring 6, and the bottom hanging ring 6 is fixed on the outer wall of the bottom of the main beam 1 and is located at the central position of the main beam 1 in the length direction.
Therefore, the utility model discloses a multipurpose hanging beam except can be according to embodiment one the using-way uses, can also overturn the use from top to bottom, promptly: the bottom surface hoisting rings 6 are connected with a crane through hoisting chains, and the two top surface hoisting rings 2 are connected with the hoisted matched building component through rigging so as to realize hoisting of the hoisted matched building component.
EXAMPLE five
On the basis of the fourth embodiment, the fifth embodiment further adopts the following preferred embodiments:
as shown in fig. 1 and 3, the main beam 1 is composed of two channel beams 11, and the grooves of the two channel beams 11 are arranged back to back and serve as two slot cavities 1b of the main beam 1, so that the two channel beams 11 form the i-shaped cross section; two top surface rings 2 with bottom surface rings 6 constitute by plate body portion an with link to each other with rings portion b of seting up lewis hole c, two top surface rings 2 with bottom surface rings 6's plate body portion an all weld in between two channel-section steels 11's the ventral surface outer wall, two top surface rings 2 hang ring portion b to two channel-section steels 11's top is stretched out, bottom surface rings 6 hang ring portion b to two channel-section steels 11's below is stretched out.
Among them, preferred are: the plate body part a of the lifting ring steel plate is rectangular, and the lifting ring part b is semicircular. Preferably: the plate body part a and the hanging ring part b are both steel plates with the thickness of 10 mm.
EXAMPLE six
On the basis of the fourth embodiment, the sixth embodiment further adopts the following preferred embodiments:
the girder 1 is an I-shaped steel, the two top surface rings 2 are directly welded on the outer wall of the top surface of the I-shaped steel, and the bottom surface ring 6 is directly welded on the outer wall of the bottom surface of the I-shaped steel.
EXAMPLE seven
On the basis of any one of the first to sixth embodiments, the seventh embodiment further adopts the following preferred embodiments:
as shown in fig. 1 and 3, the multipurpose hanging beam is further provided with a balance warning device, the balance warning device is provided with two supports 7, a cylindrical sliding rod 8, an isosceles triangular plate 9 and a detection unit, wherein the two supports 7 are preferably angle irons; the two supports 7 are fixed on the outer wall of the top surface of the main beam 1, a gap d is reserved between the two supports 7, and an arc-shaped groove 7a is formed in the top of each support 7; the middle part of slide bar 8 is fixed the apex angle position of isosceles triangle plate 9, just the axis perpendicular to of slide bar 8 isosceles triangle plate 9, two tip of slide bar 8 are located respectively in the arc recess 7a of two supports 7 for: when the main beam 1 is kept horizontal, the axis of the sliding rod 8 and the central line of the isosceles triangle plate 9 are both positioned on the central plane 1a of the main beam 1, and the bottom surface of the isosceles triangle plate 9 is parallel to the outer wall of the top surface of the main beam 1; the detection unit is used for detecting whether the distances from the two ends of the bottom surface of the isosceles triangle plate 9 to the outer wall of the top surface of the main beam 1 are equal or not.
Wherein, the detecting element is equipped with two sensors 10 and comparator, two sensors 10 all install on the top surface outer wall of girder 1, two sensors 10's output with comparator electric connection, the comparator is used for comparing two sensors 10 output signal's difference. For the purpose of detecting the detecting unit, the sensor 10 may adopt one of the existing sensors, such as: the sensor 10 can be a distance sensor capable of directly detecting the distance between the bottom surface end of the isosceles triangular plate 9 and the outer wall of the top surface of the main beam 1; for another example: the sensor 10 may also be a pressure sensor, and the pressure difference between the two ends of the bottom surface of the isosceles triangle plate 9 and the outer wall of the top surface of the main beam 1 is detected to determine whether the distances are equal.
Therefore, in the hoisting process, if the main beam 1 cannot be kept horizontal and is inclined, the sliding rod 8 slides towards the downward inclination direction of the main beam 1 in the arc-shaped grooves 7a of the two supports 7 to drive the isosceles triangular plate 9 to move relative to the main beam 1, so that the bottom surface of the isosceles triangular plate 9 is no longer parallel to the outer wall of the top surface of the main beam 1, and the detection unit detects the posture change, so that warning can be timely given, and the hoisting construction safety is improved.
The present invention is not limited to the above-mentioned embodiments, and according to the above-mentioned contents, according to the common technical knowledge and conventional means in the field, without departing from the basic technical idea of the present invention, the present invention can also make other equivalent modifications, replacements or changes in various forms, all falling within the protection scope of the present invention.
Claims (8)
1. A multipurpose hanging beam for an assembly type building component is provided with a main beam (1) and two top surface hanging rings (2), wherein the main beam (1) is provided with an I-shaped cross section, and the two top surface hanging rings (2) are fixed on the outer wall of the top surface of the main beam (1) and are symmetrically arranged relative to the central plane (1a) of the main beam (1) in the length direction;
the method is characterized in that:
the multipurpose hanging beam is also provided with two movable lifting hooks (3) and two outer sealing plates (4);
the movable lifting hook (3) consists of a pulley fitting (31) and a lifting hook (32), the pulley fitting (31) is a pulley support (312) provided with two pulleys (311), the two pulleys (311) are respectively installed in two groove cavities (1b) of the main beam (1), so that the two pulleys (311) can roll on the inner wall of the bottom surface of the main beam (1) along the length direction of the main beam (1), and the lifting hook (32) is fixedly connected with the pulley support (312) and is positioned below the main beam (1);
the two outer sealing plates (4) are respectively fixed at two ends of the main beam (1) so as to seal the two groove cavities (1b) in the length direction of the main beam (1).
2. The multipurpose suspension beam for prefabricated building elements of claim 1, wherein: the multipurpose hanging beam is further provided with two groups of limiting plates (5), each group of limiting plates (5) comprises two webs (51), the two webs (51) are respectively located in two groove cavities (1b) of the main beam (1), the two webs (51) are perpendicularly welded on the main beam (1) and are arranged in a coplanar manner, and the two groups of limiting plates (5) are symmetrically arranged relative to a central plane (1a) of the main beam (1), so that: each movable lifting hook (3) is limited to move between an outer sealing plate (4) and a limiting plate (5) which are located at the same end of the main beam (1).
3. A multipurpose suspension beam for prefabricated building elements according to claim 1 or 2, characterised in that: the movable lifting hook (3) is further provided with a locking mechanism capable of locking the pulley fitting (31) on the main beam (1).
4. A multipurpose suspension beam for prefabricated building elements according to claim 1 or 2, characterised in that: the multipurpose hanging beam is further provided with a bottom surface hanging ring (6), and the bottom surface hanging ring (6) is fixed on the outer wall of the bottom surface of the main beam (1) and is positioned at the center of the main beam (1) in the length direction.
5. The multipurpose suspension beam for prefabricated building elements of claim 4, wherein: the main beam (1) is composed of two channel steels (11), grooves of the two channel steels (11) are arranged back to back and serve as two slot cavities (1b) of the main beam (1), so that the two channel steels (11) form the I-shaped cross section; two top surface rings (2) with bottom surface rings (6) link to each other by plate body portion (a) and rings portion (b) of seting up lewis hole (c) and constitute, two top surface rings (2) with plate body portion (a) of bottom surface rings (6) all weld in between the ventral surface outer wall of two channel-section steels (11), rings portion (b) of two top surface rings (2) to the top of two channel-section steels (11) is stretched out, rings portion (b) of bottom surface rings (6) to the below of two channel-section steels (11) is stretched out.
6. The multipurpose suspension beam for prefabricated building elements of claim 4, wherein: the girder (1) is an I-shaped steel, the two top surface lifting rings (2) are directly welded on the outer wall of the top surface of the I-shaped steel, and the bottom surface lifting ring (6) is directly welded on the outer wall of the bottom surface of the I-shaped steel.
7. A multipurpose suspension beam for prefabricated building elements according to claim 1 or 2, characterised in that: the multipurpose hanging beam is also provided with a balance warning device, and the balance warning device is provided with two supports (7), a cylindrical sliding rod (8), an isosceles triangle plate (9) and a detection unit; the two supports (7) are fixed on the outer wall of the top surface of the main beam (1), a gap (d) is reserved between the two supports (7), and an arc-shaped groove (7a) is formed in the top of each support (7); the middle part of slide bar (8) is fixed the apex angle position of isosceles triangle plate (9), just the axis perpendicular to of slide bar (8) isosceles triangle plate (9), two tip of slide bar (8) are located respectively in arc recess (7a) of two supports (7), make: when the main beam (1) is kept horizontal, the axis of the sliding rod (8) and the middle line of the isosceles triangle plate (9) are both positioned on the central plane (1a) of the main beam (1), and the bottom surface of the isosceles triangle plate (9) is parallel to the outer wall of the top surface of the main beam (1); the detection unit is used for detecting whether the distances from the two ends of the bottom surface of the isosceles triangle plate (9) to the outer wall of the top surface of the main beam (1) are equal or not.
8. The multipurpose suspension beam for prefabricated building elements of claim 7, wherein: the two supports (7) are both angle irons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345676.2U CN210064905U (en) | 2019-03-18 | 2019-03-18 | Multipurpose hanging beam for assembly type building component |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920345676.2U CN210064905U (en) | 2019-03-18 | 2019-03-18 | Multipurpose hanging beam for assembly type building component |
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| CN210064905U true CN210064905U (en) | 2020-02-14 |
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| CN201920345676.2U Active CN210064905U (en) | 2019-03-18 | 2019-03-18 | Multipurpose hanging beam for assembly type building component |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969931A (en) * | 2019-03-18 | 2019-07-05 | 广州城建职业学院 | A kind of multipurpose hanging beam for assembled architecture component |
| CN113336075A (en) * | 2021-05-27 | 2021-09-03 | 中国建筑第二工程局有限公司 | Prefabricated part hoisting steel beam and using method |
-
2019
- 2019-03-18 CN CN201920345676.2U patent/CN210064905U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969931A (en) * | 2019-03-18 | 2019-07-05 | 广州城建职业学院 | A kind of multipurpose hanging beam for assembled architecture component |
| CN113336075A (en) * | 2021-05-27 | 2021-09-03 | 中国建筑第二工程局有限公司 | Prefabricated part hoisting steel beam and using method |
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Effective date of registration: 20240509 Address after: 830000, Room 1509, Block A, Tianhe Plaza, No. 320 Tianjin North Road, Changchun Middle Road Street, High tech Zone (New City District), Urumqi, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Jiujin Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 166, Huanshi East Road, Conghua, Guangzhou, Guangdong 510925 Patentee before: GUANGZHOU CITY CONSTRUCTION College Country or region before: China |
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