CN111058642B - Auxiliary installation equipment for vertical prefabricated part and application method of auxiliary installation equipment - Google Patents
Auxiliary installation equipment for vertical prefabricated part and application method of auxiliary installation equipment Download PDFInfo
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- CN111058642B CN111058642B CN202010023148.2A CN202010023148A CN111058642B CN 111058642 B CN111058642 B CN 111058642B CN 202010023148 A CN202010023148 A CN 202010023148A CN 111058642 B CN111058642 B CN 111058642B
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- 238000009434 installation Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 38
- 238000012360 testing method Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910001234 light alloy Inorganic materials 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of building construction, and discloses auxiliary installation equipment for vertical prefabricated parts, which comprises a horizontal rod, a supporting rod, a fastening plate, a first fixing piece and a ranging assembly, wherein the horizontal rod is fixedly connected with the supporting rod; the fastening plate is detachably connected to the horizontal rod through a first fixing piece, and a first level is arranged at the joint of the horizontal rod and the supporting rod; the ranging assembly comprises an adjusting rod, a laser ranging device, a marking ruler and a second fixing piece; the adjusting rod is detachably connected to the supporting rod through a second fixing piece; the application method of the auxiliary installation equipment for the vertical prefabricated parts comprises the following steps: s1, component hoisting equipment, S2, auxiliary installation equipment is installed, S3, vertical prefabricated components are installed, and S4, the auxiliary installation equipment is removed; the invention is beneficial to improving the construction efficiency and accuracy, reducing the construction cost and accelerating the development of building industrialization.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to auxiliary installation equipment for vertical prefabricated parts and a using method thereof.
Background
The assembled building has the remarkable advantages of energy conservation, environmental protection, convenient construction, low labor cost and the like, and is rapidly popularized worldwide. An important ring of the on-site construction of the assembled building is the on-site hoisting and installation of the prefabricated parts.
At present, the domestic prefabricated component hoisting generally uses traditional construction equipment, has the defects of high labor intensity, poor precision, high repetition Shi Gonglv, low assembly efficiency and the like, and compared with the installation of horizontal components, the vertical component hoisting installation problem is more prominent, and the current situation seriously violates the rapid construction concept of an assembled building.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides auxiliary installation equipment for vertical prefabricated parts, which is beneficial to improving the construction efficiency and accuracy, reducing the construction cost and accelerating the development of pushing building industrialization.
In order to solve the technical problems, the technical scheme of the invention is as follows: the auxiliary installation equipment for the vertical prefabricated part comprises a horizontal rod, a supporting rod, a fastening plate, a first fixing piece and a ranging assembly; the horizontal rod and the support rod are integrally formed and are T-shaped, the fastening plate is detachably connected to the horizontal rod through a first fixing piece, the fastening plate is detachably connected to the front of the horizontal rod and can horizontally adjust the installation position, and a first level is arranged at the joint of the horizontal rod and the support rod;
the distance measuring assembly comprises an adjusting rod, a laser distance measuring device, a marking ruler and a second fixing piece; the adjusting rod, the laser ranging device and the marking ruler are integrally formed in sequence from left to right, the included angle between the adjusting rod and the axis of the marking ruler is 90 degrees, and the laser ranging device is arranged at the included angle between the adjusting rod and the marking ruler; the adjusting rod is detachably connected to the supporting rod through a second fixing piece, and the adjusting rod is detachably connected to the front of the supporting rod and can vertically and horizontally adjust the installation position.
Further, the first fastening piece comprises a first nut, a first bolt and a second nut, the fastening plate is fixedly connected with the first nut, and the first bolt is respectively in threaded connection with the first nut and the second nut; the fastening plate is detachably connected with the horizontal rod through a first nut, a first bolt and a second nut.
Further, a first notch is formed in the horizontal rod.
Further, the first notch, the first fastening piece and the fastening plate are all a pair, and the support rod is used as an axle mirror image to be arranged.
Further, the second fixing piece comprises a third nut, a second bolt and a fourth nut; the adjusting rod is detachably connected with the supporting rod through a third nut, a second bolt and a fourth nut.
Further, a second notch is formed in the adjusting rod.
Further, a third notch and a fourth notch are formed in the support rod; the third notch is used for adjusting the horizontal installation position of the supporting rod on the adjusting rod, and the fourth notch is used for adjusting the vertical installation position of the adjusting rod on the supporting rod.
Further, the laser ranging device comprises a laser ranging instrument, a second level meter, a power supply system, a power supply switch, a power supply charging interface, a display screen, a laser transmitter and a laser receiver; the second spirit level axis sets up along the radial direction of adjusting the pole, laser range finder internally mounted has electrical power generating system, switch sets up at laser range finder top, the display sets up on laser range finder right side wall, laser emitter and laser receiver are located laser range finder bottom and flush with laser range finder lower surface, adjust pole and marking ruler's lower surface all flush with laser range finder lower surface.
Further, the horizontal rod, the support rod, the adjusting rod, the graticule and the laser range finder are all made of high-strength light alloy materials.
The application method of the auxiliary installation equipment for the vertical prefabricated parts comprises the following steps:
s1, preparing a component in a hoisting way: paying off the edge control line of the vertical prefabricated part on the construction working surface, placing the construction control line on the inner side surface of the vertical prefabricated part to be installed, adjusting the center position and the height of a connecting reinforcing steel bar, arranging a mounting cushion block at the bottom of the vertical prefabricated part, and adjusting the height of the cushion block to ensure that the elevation of the vertical prefabricated part to be installed meets the design requirement;
s2, installing auxiliary installation equipment: after the test hanging of the vertical prefabricated part to be installed is successful, slowly hanging the vertical prefabricated part to a position 50cm away from a construction operation surface by using a hoisting machine tool, and placing a horizontal rod and a support rod which are integrally formed at one end of the vertical prefabricated part, so that a construction control line on the inner side surface of the vertical prefabricated part is in the range of the support rod; the horizontal rod is adjusted through the first level meter, so that the supporting rod is parallel to the vertical axis of the vertical prefabricated part; the method comprises the steps of screwing a first bolt into a first nut, inserting the first bolt into a proper position of a first notch, screwing a second nut into the first nut, and fixing a fastening plate on a horizontal rod, so that a pair of fastening plates which are arranged in a mirror image mode by using a support rod are respectively fixed on the inner side and the outer side of a vertical prefabricated part, and the integrally formed horizontal rod and the support rod are fixed on one end of the vertical prefabricated part; the height of the ranging assembly is adjusted so that the lower surface of the marking ruler is flush with a construction control line on the inner side surface of the vertical prefabricated part, the ranging assembly is kept horizontal through a second level meter, an adjusting rod is adjusted to a proper position in a third notch on the supporting rod, a second bolt is sequentially inserted into a fourth notch and the second notch, and two ends of the second bolt are respectively screwed into a third nut and a fourth nut to be fixed, so that the marking ruler can be tightly attached to the inner side of the vertical prefabricated part while the ranging assembly is fixed; the same auxiliary installation equipment for the vertical prefabricated part is installed at the other end of the vertical prefabricated part in a mirror image mode by using the same steps;
s3, installing vertical prefabricated components: slowly lowering the vertical prefabricated part provided with the auxiliary installation equipment of the vertical prefabricated part to an installation surface, observing whether the connecting steel bars and the connecting holes are aligned or not, slowly lowering the vertical prefabricated part to a gasket by signal command, stopping lowering, and installing a temporary fixing device; observing a first level, and adjusting and enabling the vertical prefabricated part to be vertical to a construction working surface; turning on a power switch, observing the falling point of the laser range finder on the construction working surface, and adjusting and enabling the falling point of the laser transmitter on the construction working surface to coincide with the edge control line of the vertical prefabricated part; observing the test value of the display screen, and adjusting the heights of the two ends of the vertical prefabricated member to enable the test value to be the same and meet the design elevation requirement; after the vertical prefabricated part is installed in place, fastening the temporary fixing device, and dismantling the hoisting machine;
s4, removing the auxiliary installation equipment: the auxiliary vertical prefabricated part installing equipment is carefully dismantled at two ends of the vertical prefabricated part, the auxiliary vertical prefabricated part installing equipment is stored separately according to matched parts, whether accessories are good or not is checked, whether electric quantity is sufficient or not, and the auxiliary vertical prefabricated part installing equipment is reserved for subsequent use.
Compared with the prior art, the beneficial effects are as follows:
1. the auxiliary installation equipment for the vertical prefabricated part is simple in structure, diversified in function, integrated with the functions of marking, ranging, adjusting and the like, and capable of providing assistance for hoisting installation of the vertical prefabricated part without tedious installation and correction, so that labor hour investment caused by using various equipment in the construction process is reduced;
2. the invention uses the mechanized ranging reading and positioning, uses the laser ranging instrument to measure the installation elevation with high precision, and can accurately align wires, thereby avoiding the defect of large installation precision deviation caused by relying on manual reading in the traditional construction method;
3. the auxiliary installation equipment for the vertical prefabricated parts is flexible in connection mode, suitable for hoisting installation construction of the vertical prefabricated parts in various forms and specifications, and wide in application range.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
fig. 2 is a schematic view of an integrated structure of a horizontal bar and a support bar in the present embodiment;
FIG. 3 is a schematic view of the structure of the fastening plate and the first fixing member;
FIG. 4 is a schematic view of a second fastener;
FIG. 5 is a schematic view of a ranging assembly;
FIG. 6 is a schematic view of another view of the ranging assembly;
fig. 7 is an installation schematic diagram of the present embodiment.
Horizontal pole 1, bracing piece 2, fastening plate 3, first mounting 4, first nut 402, first bolt 403, second nut 404, regulation pole 5, laser rangefinder 6, laser rangefinder 602, second spirit level 603, switch 604, power interface 605, display 606, laser emitter 607, laser receiver 608, stripline 7, second mounting 8, third nut 802, second bolt 803, fourth nut 804, first notch 9, second notch 10, third notch 11, fourth notch 12, first spirit level 13.
Detailed Description
The technical scheme of the auxiliary installation equipment for the vertical prefabricated parts and the using method thereof related to the invention is further described in detail below by combining the embodiment.
The auxiliary installation equipment for the vertical prefabricated parts of the embodiment comprises a horizontal rod 1, a supporting rod 2, a fastening plate 3, a first fixing piece 4 and a ranging assembly, wherein the auxiliary installation equipment is shown in fig. 1-6; the horizontal rod 1 and the supporting rod 2 are integrally formed and are T-shaped, the fastening plate 3 is detachably connected to the horizontal rod 1 through a first fixing piece 4, the fastening plate 3 is detachably connected to the front of the horizontal rod 1 and can horizontally adjust the installation position, and a first level 13 is arranged at the joint of the horizontal rod 1 and the supporting rod 2;
the distance measuring assembly comprises an adjusting rod 5, a laser distance measuring device 6, a marking ruler 7 and a second fixing piece 8; the adjusting rod 5, the laser ranging device 6 and the marking ruler 7 are integrally formed in sequence from left to right, an included angle between the adjusting rod 5 and the axis of the marking ruler 7 is 90 degrees, and the laser ranging device 6 is arranged at the included angle between the adjusting rod 5 and the marking ruler 7; the adjusting rod 5 is detachably connected to the supporting rod 2 through a second fixing piece 8, and the adjusting rod 5 is detachably connected to the front of the supporting rod 2 and can vertically and horizontally adjust the installation position.
The auxiliary installation equipment for the vertical prefabricated part is simple in structure, diversified in function, integrated with the functions of marking, ranging, adjusting and the like, and capable of providing assistance for hoisting installation of the vertical prefabricated part without tedious installation and correction, so that labor hour investment caused by using various equipment in the construction process is reduced; the auxiliary installation equipment for the vertical prefabricated parts is flexible in connection mode, suitable for hoisting installation construction of the vertical prefabricated parts in various forms and specifications, and wide in application range.
In this embodiment, the first fastener includes a first nut 402, a first bolt 403, and a second nut 404, the fastening plate 3 is fixedly connected to the first nut 402, and the first bolt 403 is respectively in threaded connection with the first nut 402 and the second nut 404; the fastening plate 3 is detachably coupled to the horizontal bar 1 by a first nut 402, a first bolt 403 and a second nut 404.
In this embodiment, the horizontal rod 1 is provided with a first notch 9.
In this embodiment, the first notch 9, the first fastening member and the fastening plate 3 are all a pair, and are arranged in mirror image with the support rod 2 as an axis.
Fastening plate 3 fixing principle: in the description of the fixing of one of the fastening plates 3, when the fixing is required, the fastening plate 3 fixedly connected with the first nut 402 is placed at a proper position of the first notch 9, one end of the first bolt 403 passes through the first notch 9 and is screwed into the first nut 402, and finally, the second nut 404 is screwed into the other end of the first bolt 403 to fix the fastening plate 3 on the horizontal rod 1.
In this embodiment, the second fixing member 8 includes a third nut 802, a second bolt 803, and a fourth nut 804; the adjusting rod 5 is detachably connected with the supporting rod 2 through a third nut 802, a second bolt 803 and a fourth nut 804.
In this embodiment, the adjusting lever 5 is provided with a second notch 10.
In this embodiment, the support rod 2 is provided with a third notch 11 and a fourth notch 12; the third notch 11 is used for adjusting the horizontal installation position of the support rod 2 on the adjustment rod 5, and the fourth notch 12 is used for adjusting the vertical installation position of the adjustment rod 5 on the support rod 2.
Ranging assembly fixing principle: the adjusting rod 5 is inserted into the third notch 11 and moved to a proper position (capable of moving horizontally or vertically), the second bolt 803 is sequentially inserted into the fourth notch 12 and the second notch 10, and the third nut 802 and the fourth nut 804 are respectively screwed into two ends of the second bolt 803 to fix, so that the distance measuring assembly is fixed on the supporting rod 2.
In this embodiment, the laser ranging device 6 includes a laser ranging device 602, a second level 603, a power system, a power switch 604, a power charging interface 605, a display 606, a laser transmitter 607, and a laser receiver 608; the second level 603 axis sets up along the radial direction of adjusting pole 5, laser range finder 602 internally mounted has electrical power generating system, switch 604 sets up at laser range finder 602 top, the display sets up on laser range finder 602 right side wall, laser transmitter 607 and laser receiver 608 are located laser range finder 602 bottom and flush with laser range finder 602 lower surface, adjust pole 5 and marking rule 7's lower surface all with laser range finder 602 lower surface flush.
The invention uses mechanized ranging reading and positioning, is applicable to the laser range finder 602, can measure the installation elevation with high precision, can accurately align wires, and avoids the defect of large installation precision deviation caused by relying on manual reading in the traditional construction method.
In this embodiment, the horizontal bar 1, the support bar 2, the adjustment bar 5, the reticle 7, and the laser range finder 602 are all made of a high-strength lightweight alloy material.
The use method of the auxiliary installation equipment for the vertical prefabricated member according to the embodiment shown in fig. 7 comprises the following steps:
s1, preparing a component in a hoisting way: paying off the edge control line of the vertical prefabricated part on the construction working surface, placing the construction control line on the inner side surface of the vertical prefabricated part to be installed, adjusting the center position and the height of a connecting reinforcing steel bar, arranging a mounting cushion block at the bottom of the vertical prefabricated part, and adjusting the height of the cushion block to ensure that the elevation of the vertical prefabricated part to be installed meets the design requirement;
s2, installing auxiliary installation equipment: after the test hanging of the vertical prefabricated part to be installed is successful by using a hanging machine tool, slowly hanging the vertical prefabricated part to a position 50cm away from a construction operation surface, and arranging a horizontal rod 1 and a support rod 2 which are integrally formed at one end of the vertical prefabricated part, so that a construction control line on the inner side surface of the vertical prefabricated part is within the range of the support rod 2; the horizontal rod 1 is adjusted through the first level gauge 13, so that the supporting rod 2 is parallel to the vertical axis of the vertical prefabricated part; a first bolt 403 is screwed into the first nut 402, the first bolt 403 is inserted into a proper position of the first notch 9, and a second nut 404 is screwed into the first nut, so that the fastening plates 3 are fixed on the horizontal rod 1, and further, a pair of fastening plates 3 which are arranged in a mirror image mode by the support rods 2 are respectively fixed on the inner side and the outer side of the vertical prefabricated part, and the integrally formed horizontal rod 1 and the support rods 2 are fixed on one end of the vertical prefabricated part; the height of the ranging assembly is adjusted so that the lower surface of the marking ruler 7 is flush with a construction control line on the inner side surface of the vertical prefabricated part, the ranging assembly is kept horizontal through a second level 603, an adjusting rod 5 is adjusted to a proper position in a third notch 11 on a supporting rod 2, a second bolt 803 is sequentially inserted into the second notch 10 and the third notch 11, and two ends of the second bolt 803 are respectively screwed into a third nut 802 and a fourth nut 804 to be fixed, so that the marking ruler 7 can be clung to the inner side of the vertical prefabricated part while the ranging assembly is fixed; the same auxiliary installation equipment for the vertical prefabricated part is installed at the other end of the vertical prefabricated part in a mirror image mode by using the same steps;
s3, installing vertical prefabricated components: slowly lowering the vertical prefabricated part provided with the auxiliary installation equipment of the vertical prefabricated part to an installation surface, observing whether the connecting steel bars and the connecting holes are aligned or not, slowly lowering the vertical prefabricated part to a gasket by signal command, stopping lowering, and installing a temporary fixing device; observing the first level 13, and adjusting and enabling the vertical prefabricated part to be vertical to a construction working surface; turning on a power switch 604, observing the falling point of the laser range finder 602 on the construction work surface, and adjusting and enabling the falling point of the laser transmitter 607 on the construction work surface to coincide with the edge control line of the vertical prefabricated part; observing the test value of the display screen 606, and adjusting the heights of the two ends of the vertical prefabricated parts to enable the test value to be the same and meet the design elevation requirement; after the vertical prefabricated part is installed in place, fastening the temporary fixing device, and dismantling the hoisting machine;
s4, removing the auxiliary installation equipment: the auxiliary vertical prefabricated part installing equipment is carefully dismantled at two ends of the vertical prefabricated part, the auxiliary vertical prefabricated part installing equipment is stored separately according to matched parts, whether accessories are good or not is checked, whether electric quantity is sufficient or not, and the auxiliary vertical prefabricated part installing equipment is reserved for subsequent use.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Vertical prefabricated component auxiliary installation equipment, its characterized in that: the device comprises a horizontal rod, a supporting rod, a fastening plate, a first fixing piece and a ranging assembly; the horizontal rod and the supporting rod are integrally formed and are T-shaped, the fastening plate is detachably connected to the horizontal rod through a first fixing piece, the fastening plate is detachably connected to the front of the horizontal rod and can horizontally adjust the installation position, and a first level is arranged at the joint of the horizontal rod and the supporting rod;
the distance measuring assembly comprises an adjusting rod, a laser distance measuring device, a marking ruler and a second fixing piece; the adjusting rod, the laser ranging device and the marking ruler are integrally formed in sequence from left to right, the included angle between the adjusting rod and the axis of the marking ruler is 90 degrees, and the laser ranging device is arranged at the included angle between the adjusting rod and the marking ruler; the adjusting rod is detachably connected to the supporting rod through a second fixing piece, and the adjusting rod is detachably connected to the front of the supporting rod and can vertically and horizontally adjust the installation position;
the horizontal rod is provided with a first notch;
the first notch, the first fixing piece and the fastening plate are all a pair, and are arranged in a mirror image way by taking the supporting rod as an axis;
the adjusting rod is provided with a second notch;
the support rod is provided with a third notch and a fourth notch; the third notch is used for adjusting the horizontal installation position of the supporting rod on the adjusting rod, and the fourth notch is used for adjusting the vertical installation position of the adjusting rod on the supporting rod;
the laser ranging device comprises a laser ranging instrument, a second level meter, a power supply system, a power supply switch, a power supply charging interface, a display screen, a laser transmitter and a laser receiver; the second spirit level axis sets up along the radial direction of adjusting the pole, laser range finder internally mounted has electrical power generating system, switch sets up at laser range finder top, the display screen sets up on laser range finder right side wall, laser emitter and laser receiver are located laser range finder bottom and flush with laser range finder lower surface, adjust pole and marking ruler's lower surface all flush with laser range finder lower surface.
2. A vertical prefabricated element auxiliary installation device according to claim 1, wherein: the first fixing piece comprises a first nut, a first bolt and a second nut, the fastening plate is fixedly connected with the first nut, and the first bolt is respectively in threaded connection with the first nut and the second nut; the fastening plate is detachably connected with the horizontal rod through a first nut, a first bolt and a second nut.
3. A vertical prefabricated element auxiliary installation device according to claim 2, wherein: the horizontal rod, the support rod, the adjusting rod, the graticule and the laser range finder are all made of high-strength light alloy materials.
4. The application method of the auxiliary installation equipment for the vertical prefabricated parts is characterized by comprising the following steps of: a vertical prefabricated element auxiliary installation apparatus as claimed in claim 3, the method of use comprising the steps of:
s1, preparing a component in a hoisting way: paying off the edge control line of the vertical prefabricated part on the construction working surface, placing the construction control line on the inner side surface of the vertical prefabricated part to be installed, adjusting the center position and the height of a connecting reinforcing steel bar, arranging a mounting cushion block at the bottom of the vertical prefabricated part, and adjusting the height of the cushion block to ensure that the elevation of the vertical prefabricated part to be installed meets the design requirement;
s2, installing auxiliary installation equipment: after the test hanging of the vertical prefabricated part to be installed is successful, slowly hanging the vertical prefabricated part to a position 50cm away from a construction operation surface by using a hoisting machine tool, and placing a horizontal rod and a support rod which are integrally formed at one end of the vertical prefabricated part, so that a construction control line on the inner side surface of the vertical prefabricated part is in the range of the support rod; the second fixing piece comprises a third nut, a second bolt and a fourth nut; the adjusting rod is detachably connected with the supporting rod through a third nut, a second bolt and a fourth nut; the horizontal rod is adjusted through the first level meter, so that the supporting rod is parallel to the vertical axis of the vertical prefabricated part; the method comprises the steps of screwing a first bolt into a first nut, inserting the first bolt into a proper position of a first notch, screwing a second nut into the first nut, and fixing a fastening plate on a horizontal rod, so that a pair of fastening plates which are arranged in a mirror image mode by using a support rod are respectively fixed on the inner side and the outer side of a vertical prefabricated part, and the integrally formed horizontal rod and the support rod are fixed on one end of the vertical prefabricated part; the height of the ranging assembly is adjusted so that the lower surface of the marking ruler is flush with a construction control line on the inner side surface of the vertical prefabricated part, the ranging assembly is kept horizontal through a second level meter, an adjusting rod is adjusted to a proper position in a third notch on the supporting rod, a second bolt is sequentially inserted into a fourth notch and the second notch, and two ends of the second bolt are respectively screwed into a third nut and a fourth nut to be fixed, so that the marking ruler can be tightly attached to the inner side of the vertical prefabricated part while the ranging assembly is fixed; the same auxiliary installation equipment for the vertical prefabricated part is installed at the other end of the vertical prefabricated part in a mirror image mode by using the same steps;
s3, installing vertical prefabricated components: slowly lowering the vertical prefabricated part provided with the auxiliary installation equipment of the vertical prefabricated part to an installation surface, observing whether the connecting steel bars and the connecting holes are aligned or not, slowly lowering the vertical prefabricated part to a gasket by signal command, stopping lowering, and installing a temporary fixing device; observing a first level, and adjusting and enabling the vertical prefabricated part to be vertical to a construction working surface; turning on a power switch, observing the falling point of the laser range finder on the construction working surface, and adjusting and enabling the falling point of the laser transmitter on the construction working surface to coincide with the edge control line of the vertical prefabricated part; observing the test value of the display screen, and adjusting the heights of the two ends of the vertical prefabricated member to enable the test value to be the same and meet the design elevation requirement; after the vertical prefabricated part is installed in place, fastening the temporary fixing device, and dismantling the hoisting machine;
s4, removing the auxiliary installation equipment: the auxiliary vertical prefabricated part installing equipment is carefully dismantled at two ends of the vertical prefabricated part, the auxiliary vertical prefabricated part installing equipment is stored separately according to matched parts, whether accessories are good or not is checked, whether electric quantity is sufficient or not, and the auxiliary vertical prefabricated part installing equipment is reserved for subsequent use.
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| CN205314586U (en) * | 2015-11-26 | 2016-06-15 | 四川华西绿舍建材有限公司 | Prefabricated element slings |
| CN205262483U (en) * | 2015-12-30 | 2016-05-25 | 兖矿东华建设有限公司 | Hang down straightness and axis location's measuring tool of inspection wall body |
| CN108915275A (en) * | 2018-07-10 | 2018-11-30 | 沈阳建筑大学 | A kind of assembled architecture prefabricated components lean and correct assembly device and method |
| CN109594784A (en) * | 2018-12-18 | 2019-04-09 | 北京市住宅产业化集团股份有限公司 | A kind of assembled wall auxiliary installation device and application method |
| CN109736578A (en) * | 2018-12-21 | 2019-05-10 | 山东泰安建筑工程集团有限公司 | A kind of assembled architecture contraposition installation auxiliary locator |
| CN110485736A (en) * | 2019-08-15 | 2019-11-22 | 中国十七冶集团有限公司 | A kind of prefabricated components installation method based on strong ray laser location technology |
| CN211899725U (en) * | 2020-01-09 | 2020-11-10 | 武汉合创炬盛科技有限公司 | Vertical prefabricated component auxiliary installation equipment |
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