CN215249037U - Assembled outer wall hoist and mount and fixed establishment - Google Patents
Assembled outer wall hoist and mount and fixed establishment Download PDFInfo
- Publication number
- CN215249037U CN215249037U CN202121420200.4U CN202121420200U CN215249037U CN 215249037 U CN215249037 U CN 215249037U CN 202121420200 U CN202121420200 U CN 202121420200U CN 215249037 U CN215249037 U CN 215249037U
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- hoisting
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- 210000003195 fascia Anatomy 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to an assembled outer wall hoisting and fixing mechanism, which comprises a temporary hoisting point and a fixing component, wherein a sling is penetrated in the temporary hoisting point, one end of the sling is fixed with a lifting hook, the other end of the sling is used for pulling, and further the height of the lifting hook is synchronously controlled, and the lifting hook is used for hooking an outer wallboard; the fixing assembly comprises an inclined stay bar and a bottom connecting piece, the inclined stay bar is obliquely connected with the floor plate and the external wall plate, the upper end of the inclined stay bar is connected with an inclined stay bar top seat pre-embedded in the external wall plate through an upper temporary fixing bolt, and the lower end of the inclined stay bar is connected to the floor plate through an inclined stay bar base; the bottom connecting piece side is right triangle shape, and the bottom connecting piece sets up in the corner of being connected of floor board and side fascia, and its right-angle side is laminated in floor board and side fascia respectively. The utility model discloses can realize lifting by crane, location and fixed with prefabricated side fascia fixed mounting to each floor, realize the effectual mounting means of prefabricated side fascia.
Description
Technical Field
The utility model relates to an assembled outer wall hoist and mount and fixed establishment belongs to building technical field.
Background
With the rapid development of socioeconomic performance, assembly buildings as a new building structure have moved a lot of field work in the conventional construction method to factories for assembly and installation through reliable connection.
In the middle of the construction of a high-rise fabricated building, the hoisting of prefabricated parts in different construction stages is a critical problem, and particularly, the hoisting of an external wallboard directly influences the construction process of the whole fabricated building. The traditional hoisting mode depends on a tower crane to hoist, adjust and weld a single prefabricated part, the hoisting mode occupies too long time of the tower crane, is difficult to control the precision and form batch flow production, and meanwhile, the component is easy to shake in the air due to the fact that the gravity center of the component is unstable in the hoisting process, the centrifugal inertia of the component is thrown out, and the quality and the hoisting safety of the component are directly influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an assembled outer wall hoist and mount and fixed establishment, its concrete technical scheme as follows:
an assembled outer wall hoisting and fixing mechanism comprises a temporary hoisting point and a fixing assembly, wherein a sling is penetrated in the temporary hoisting point, one end of the sling is fixedly provided with a lifting hook, the other end of the sling is used for pulling, so that the height of the lifting hook is synchronously controlled, and the lifting hook is used for hooking an outer wall panel;
the fixing assembly comprises an inclined stay bar and a bottom connecting piece, the inclined stay bar is obliquely connected with the floor plate and the external wall plate, the upper end of the inclined stay bar is connected with an inclined stay bar top seat pre-embedded in the external wall plate through an upper temporary fixing bolt, and the lower end of the inclined stay bar is connected to the floor plate through an inclined stay bar base;
the bottom connecting piece side is right triangle shape, and the bottom connecting piece sets up in the corner of being connected of floor board and side fascia, and its right-angle side is laminated in floor board and side fascia respectively.
Furthermore, the temporary hoisting points are located on two floors above the floor where the outer wall is installed, the temporary hoisting points are welded on the side faces of the connecting piece steel plates, and the connecting piece steel plates are embedded in the boundary beam of the main structure in a pre-embedded mode.
Furthermore, the bottom connecting piece is connected with the external wall panel through a lower temporary fixing bolt and is connected with the floor panel through a lower connecting point of the external wall panel.
Furthermore, the inclined stay bar is a pull basket stay bar.
Furthermore, the lower temporary fixing bolt penetrates into the external wall panel, and the lower connecting point of the external wall panel penetrates through the floor panel through the bolt.
Furthermore, the top of the external wall panel is provided with two lifting rings, each lifting ring is connected with one lifting point conversion plate, the lower end of each lifting point conversion plate is provided with an arched shackle, the arched shackle at the lower end is connected with the corresponding lifting ring, the arched shackle at the upper end is connected with the same lifting rope, and the top of the lifting rope is connected with the arched shackle.
The utility model discloses a theory of operation is:
before outer wallboard lifts by crane, at its outside ligature horizontally supplementary swift current rope, then rings and lifting rope have been set up at the top of outer wallboard, hoist the side fascia with the tower crane, hoist to installation floor top take the altitude after at outer wallboard, be close to the floor, the staff on the floor is pulling supplementary swift current rope and is being close to the floor, with the side fascia butt joint back between the floor board that corresponds, the subassembly is fixed in the installation, at first, install the diagonal brace, realize preliminary fixed and align with the side fascia, accurate fixed and location are realized to reuse bottom connecting piece, and realize accurate vertical alignment. After the alignment is fixed, the external wall panel is fixed by pouring and other modes. And finally, dismantling the diagonal brace.
The utility model has the advantages that:
the utility model discloses can realize lifting by crane, location and fixed with prefabricated side fascia fixed mounting to each floor, realize the effectual mounting means of prefabricated side fascia.
The external wall panel is prefabricated, can improve the progress of building construction, and the quality of guarantee external wall panel that can be better, and the external wall panel is before getting into the overground wall of building, through quality testing, ensures that the external wall panel is inside and the surface does not have the crack, satisfies all conditions of outer wall. Through prejudging the side fascia in advance for the outer wall construction reduces the influence to weather, and can accelerate the progress of outer wall construction, makes the tower crane with the side fascia on the wall after, a plurality of operating personnel carry out the fixed of side fascia simultaneously and align the installation, and the job site construction is more swift.
Drawings
FIG. 1 is a view showing the installation state of the external wall panel of the present invention,
figure 2 is a combined hoisting step diagram of the utility model,
in the figure: 1. chain block, 2, major structure boundary beam, 3, interim hoisting point, 4, side fascia, 5, supplementary swift current rope, 6, floor board, 7, diagonal brace, 8, bottom connecting piece, 9, rings, 10, lifting hook, 11, the interim fixing bolt in upper portion, 12, the interim fixing bolt in lower part, 13, diagonal brace footstock, 14, diagonal brace base, 15, side fascia lower part tie point, 16, connecting piece steel sheet.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 2, the process of lifting the external wall panel to the corresponding floor specifically includes:
the method comprises the following steps: popping up 1m marking lines on the external wall panel component which is not lifted on the floor column body respectively, and utilizing a total station to release an external control line and an internal control line and a left control line of the external wall panel on the floor panel;
step two: welding temporary hoisting points 3 on connecting piece steel plates 16 pre-embedded in the edge beam 2 of the main structure, installing the second layer on the installation floor of the external wall panel 4 on the temporary hoisting points 3, and installing the chain block 1 on the temporary hoisting points 3 before hoisting;
step three: two lifting rings 9 are arranged at the lifting point positions at the top of the outer wall plate 4, each lifting ring 9 is connected with a lifting point conversion plate, each lifting point conversion plate is simultaneously provided with two bow shackles, and a tower crane lifting rope is connected with one of the bow shackles; before formal hoisting of the tower crane, trial hoisting is carried out, the hoisting arm is rotated at a constant speed after the tower crane is hoisted stably, after the auxiliary slide rope 5 is hooked by a hoisting worker through a tool bar after the tower crane approaches a building, the outer wall panel 4 is pulled to a position 50cm above the installation position for pause, after the positions are aligned, the outer wall panel 4 is slowly descended, the lifting hook 10 on the chain block 1 is sleeved on the lifting point conversion plate to reserve an arch shackle for lifting point conversion, and the tower crane lifting hook is slowly descended until the weight of the outer wall panel 4 is completely transferred to the lifting hook 10; the lifting hook of the tower crane is removed, and the rotating arm of the tower crane is moved away;
step four: pulling the chain block 1 to make the external wall panel 4 in place preliminarily; referring to fig. 1, the following is a specific process of fixing the exterior wall panel and the floor panel:
the temporary fixing bolts 11 at the upper part and the temporary fixing bolts 12 at the lower part of the external wall panel 4 are utilized to carry out preliminary positioning, the temporary fixing bolts 11 at the upper part are connected with a diagonal brace top seat 13 through bolts, the corresponding positions of the floor panel 6 are connected with a diagonal brace base 14 through bolts, and the diagonal brace 7 is adjusted and fixed;
step five: determining the inside and outside positioning of the external wall panel 4 according to a control line, and finally fixing the lower connecting point 15 of the external wall panel through a gasket and a nut so as to finish the final positioning of the external wall panel 4, and adjusting the verticality by utilizing the diagonal brace 7 after the positioning of the external wall panel 4 is finished;
step six: after the bottom connecting piece 8 is welded, the external wall panel 4 is subjected to force unloading and hook loosening, the diagonal brace 7 is disassembled, and the installation of the external wall panel 4 is completed.
The diagonal brace 7 is a basket pulling rod, and the basket pulling rod is adjusted to adjust the overall length of the diagonal brace until the external wall panel is just vertical, and at the moment, the external wall panel is positioned and fixed.
Bottom connecting piece 8 is the right angle triangle structure, and its right-angle side is used for side fascia vertical positioning, and a right-angle side fascia 4 is fixed, and another right-angle side is fixed with floor board 6.
The utility model discloses well diagonal brace 7 is the drawer basket vaulting pole. The lower temporary fixing bolts 12 are inserted into the external wall panel 4, and the lower connecting points 25 of the external wall panel are bolts inserted through the floor panel 6. The top of the external wall panel 4 is provided with two lifting rings 9, each lifting ring 9 is connected with a lifting point conversion plate, the lower end of each lifting point conversion plate is provided with an arched shackle, the arched shackle at the lower end is connected with the corresponding lifting ring 9, the arched shackle at the upper end is connected with the same lifting rope, and the top of the lifting rope is connected with the arched shackle.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides an assembled outer wall hoist and mount and fixed establishment which characterized in that: the device comprises a temporary lifting point (3) and a fixing component, wherein a sling is penetrated in the temporary lifting point (3), one end of the sling is fixedly provided with a lifting hook (10), the other end of the sling is used for pulling, so that the height of the lifting hook (10) is synchronously controlled, and the lifting hook (10) is used for hooking the external wall panel (4);
the fixing assembly comprises an inclined strut (7) and a bottom connecting piece (8), the inclined strut (7) is obliquely connected with the floor plate (6) and the outer wall plate (4), the upper end of the inclined strut (7) is connected with an inclined strut top seat pre-embedded in the outer wall plate (4) through an upper temporary fixing bolt (11), and the lower end of the inclined strut (7) is connected to the floor plate (6) through an inclined strut base (14);
bottom connecting piece (8) side is right triangle shape, and bottom connecting piece (8) set up in the corner of being connected of floor board (6) and side fascia (4), and its right-angle side is laminated in floor board (6) and side fascia (4) respectively.
2. The fabricated exterior wall hoisting and fixing mechanism of claim 1, wherein: the temporary hoisting points (3) are located on two floors above the floor where the outer wall is installed, the temporary hoisting points (3) are welded on the side faces of the connecting piece steel plates (16), and the connecting piece steel plates (16) are embedded in the boundary beam (2) of the main structure.
3. The fabricated exterior wall hoisting and fixing mechanism of claim 1, wherein: the bottom connecting piece (8) is connected with the external wall panel (4) through a lower temporary fixing bolt (12) and is connected with the floor panel (6) through an external wall panel lower connecting point (15).
4. The fabricated exterior wall hoisting and fixing mechanism of claim 1, wherein: the inclined stay bar (7) is a pull-out basket stay bar.
5. The assembled exterior wall hoisting and fixing mechanism of claim 3, wherein: the lower temporary fixing bolt (12) penetrates into the external wall panel (4), and the lower connecting point (15) of the external wall panel penetrates through the floor panel (6) through a bolt.
6. The fabricated exterior wall hoisting and fixing mechanism of claim 1, wherein: the top of the external wall panel (4) is provided with two lifting rings (9), each lifting ring (9) is connected with a lifting point conversion plate, the lower end of each lifting point conversion plate is provided with an arched shackle, the arched shackle at the lower end is connected with the corresponding lifting ring (9), the arched shackle at the upper end is connected with the same lifting rope, and the top of the lifting rope is connected with the arched shackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121420200.4U CN215249037U (en) | 2021-06-24 | 2021-06-24 | Assembled outer wall hoist and mount and fixed establishment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121420200.4U CN215249037U (en) | 2021-06-24 | 2021-06-24 | Assembled outer wall hoist and mount and fixed establishment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215249037U true CN215249037U (en) | 2021-12-21 |
Family
ID=79483155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121420200.4U Expired - Fee Related CN215249037U (en) | 2021-06-24 | 2021-06-24 | Assembled outer wall hoist and mount and fixed establishment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215249037U (en) |
-
2021
- 2021-06-24 CN CN202121420200.4U patent/CN215249037U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |