CN110905199A - Construction method of aluminum alloy formwork diagonal bracing device - Google Patents
Construction method of aluminum alloy formwork diagonal bracing device Download PDFInfo
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- CN110905199A CN110905199A CN201911007293.5A CN201911007293A CN110905199A CN 110905199 A CN110905199 A CN 110905199A CN 201911007293 A CN201911007293 A CN 201911007293A CN 110905199 A CN110905199 A CN 110905199A
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- aluminum alloy
- embedded part
- adjusting embedded
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
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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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a construction method of an aluminum alloy template diagonal bracing device, which relates to the field of building construction, and adopts the technical scheme that the construction method comprises the following steps: step 1: preparing a die adjusting embedded part; step 2: utilizing reinforcing steel bars to bundle and fix the through holes of the mold adjusting embedded parts on a reinforcing steel bar net of a floor slab; and step 3: sealing the inner screw hole of the mold adjusting embedded part by using a sealing plug, and then pouring by using the mold adjusting embedded part; the method has the technical effects that 1, the mold adjusting embedded part is installed after the floor reinforcing steel bars are bound, the height of the mold adjusting embedded part is the same as that of the currently used concrete thickness controller, the concrete thickness controller can be replaced, the cost is saved, and two purposes are achieved at one time; 2. after the device is applied to an aluminum alloy template inclined strut device, the upper end of an embedded part is flush with a floor slab, no convex component is arranged on the surface of the floor slab after the floor concrete pouring is finished to block the mechanical operation, and an inner threaded hole can be plugged and then the surface of the floor slab is directly closed by using a polishing machine and other machines.
Description
Technical Field
The invention relates to the field of building construction methods, in particular to a construction method of an aluminum alloy template diagonal bracing device.
Background
In the installation process of aluminum alloy templates and PC components (prefabricated wall panels), diagonal bracing is required to ensure structural perpendicularity and prevent displacement. The fixing points of the inclined strut embedded part and the rear embedded part are provided with perforated line pipes, and the embedded steel rings are exposed to influence the concrete contraction surface and the construction quality.
In the prior art, on the pivot setting of a mold adjusting pull rod in an aluminum alloy template supporting system, the current industry generally adopts a method of embedding a steel bar pull ring or driving an expansion screw. The method of driving the expansion screws is adopted to easily damage the water and electricity line pipes embedded in the floor; by adopting the method of embedding the steel bar pull rings, because a large number of steel bar pull rings protruding out of the concrete surface of the floor are embedded, after the concrete pouring of the floor is finished, only the surface can be closed by manually using a trowel, and the construction quality such as the flatness and the like hardly reaches the standard. If a polishing machine and other machines are used for surface finishing, not only labor is saved, but also the construction quality can easily reach the standard, and particularly the construction quality qualification rate of the high-precision terrace is ensured. The premise of using the mechanical surface collection is that after the floor concrete is poured, no convex component can be arranged on the surface to block the mechanical operation.
Disclosure of Invention
The invention aims to provide a construction method of an aluminum alloy formwork diagonal bracing device, which has the advantages of convenience in concrete thickness control and convenience in mechanical floor slab surface folding construction.
The technical purpose of the invention is realized by the following technical scheme:
a construction method of an aluminum alloy formwork diagonal bracing device comprises the following steps:
step 1: preparing a mold adjusting embedded part, wherein the mold adjusting embedded part comprises a sleeving part provided with an inner threaded hole and a base connected with the sleeving part, the base is back to one side of the inner threaded hole, a containing cavity is formed in one side of the base, which is far away from the sleeving part, and the periphery of the base is provided with a grouting opening which radially penetrates through the containing cavity and is communicated with the containing cavity;
step 2: the die adjusting embedded part is punched and bound on a reinforcing steel bar net of a floor slab by using reinforcing steel bars, and the die adjusting embedded part is adjusted to ensure that the upper end surface and the lower end surface are horizontal and the axis is vertical;
and step 3: the inner screw holes of the die adjusting embedded parts are sealed by using the sealing plugs and then poured, when concrete is poured on the floor slab, the pouring height of the floor slab is controlled by referring to the height of the die adjusting embedded parts, and the pouring is carried out until the pouring is flush with the height of the die adjusting embedded parts;
and 4, step 4: after the floor slab is poured, no convex component on the surface stops the mechanical operation after the floor concrete is poured, and a polishing machine and other mechanical surfaces are directly utilized for collecting the surface;
and 5: preparing an aluminum alloy template diagonal bracing device, wherein the aluminum alloy template diagonal bracing device comprises an aluminum alloy template and diagonal braces pivoted on the back of the aluminum alloy template, the two diagonal braces are arranged in the height direction of the aluminum alloy template, and the aluminum alloy template and the prefabricated wall plate are connected and fixed by using bolts;
step 6: after an aluminum alloy template diagonal bracing device is prepared, reserving a die adjusting embedded part, and removing a sealing plug sealed in an inner threaded hole;
and 7: the diagonal brace of the aluminum alloy template is provided with a sleeve section and a screw section in threaded connection with two ends of the sleeve, two ends of the screw section are respectively provided with a first support lug and a second support lug, a third support lug is fixedly connected to the corresponding aluminum alloy template, the first support lug is pivoted on the third support lug, a fourth support lug is pivoted on the second support lug, the fourth support lug is positioned at the end part and can freely move, a screw rod in threaded fit with an inner threaded hole of the embedded part is fixedly connected to the fourth support lug, the length of the diagonal brace is adjusted according to the corresponding adjustment of the template adjusting embedded part, the screw rod on the fourth support lug is screwed into the inner threaded hole of the template adjusting embedded part and is locked by a fastener, and after the locking, the verticality of the aluminum alloy template is adjusted by the diagonal brace;
and 8: and after the die adjustment is finished, removing the aluminum alloy template diagonal bracing device, and taking out the screw for the next layer.
By adopting the technical scheme, the height of the embedded part is the same as that of the currently used concrete thickness controller, so that the concrete thickness controller can be replaced, and the cost is saved; secondly, the inclined strut of the aluminum alloy template can be installed and fixed in the inner threaded hole of the embedded part by fasteners such as screw bolts and the like, and the inclined strut is fixed, so that the aluminum alloy template is supported; the use of the embedded part avoids the adoption of the traditional embedded steel bar pull ring method, the upper end of the embedded part is flush with a floor slab, no convex component is arranged on the surface of the floor slab after concrete pouring for blocking the mechanical operation, and after an inner threaded hole can be plugged, the surface of the floor slab is directly closed by using a polishing machine and other machines, so that not only is labor saved, but also the construction quality can reach the standard easily, and particularly the construction quality qualification rate of a high-precision floor is guaranteed.
Further setting: the base of the adopted mold adjusting embedded part is provided with a first limiting structure, the first limiting structure is a base which is arranged in a conical shape, and the outer ring of the base is gradually increased on one side deviating from the sleeving part.
Through adopting above-mentioned technical scheme, the built-in fitting is pour and is set up on the base is the toper in the floor, and the floor is pour the back, and conical base is fixed by concrete bonding, and does benefit to the tapering and spacing from top to bottom in forming on the floor.
Further setting: the outside of the portion of cup jointing of the accent mould built-in fitting that adopts is equipped with second limit structure, and second limit structure includes the spiral rib of an organic whole connection to on the portion of cup jointing.
Through adopting above-mentioned technical scheme, the portion of cup jointing is pour in the floor in the same, and the spiral rib is the arch, and bellied spiral rib forms spacing from top to bottom in the axial direction after the concrete solidifies.
Further setting: and a reinforcing rib is arranged between the sleeve joint part of the mold adjusting embedded part and the base.
Through adopting above-mentioned technical scheme, the strengthening rib connects cup joint portion and base, increases joint strength between the two.
Further setting: grouting openings of the adopted mold adjusting embedded parts are uniformly arranged along the outer ring of the base, and reinforcing ribs are arranged between every two adjacent grouting openings.
Through adopting above-mentioned technical scheme, the base leads to the structural strength of the base between two grout ports to lack to some extent because the design of grout port, and the strengthening rib is arranged and is used for promoting the structural strength of this part between per two grout ports.
Further setting: the top wall of the hole of the grouting opening of the adopted mold adjusting embedded part is flush with the bottom wall of the containing cavity.
Through adopting above-mentioned technical scheme, concrete placement's in-process does benefit to and gets rid of the air that holds the chamber diapire, avoids forming the fretwork region, promotes and pours the effect.
Further setting: the bottom of the cavity of the adopted mold adjusting embedded part is provided with a tip part.
Through adopting above-mentioned technical scheme, the tip evagination that holds the chamber bottom, the in-process of pouring, the concrete rises according to water flat line in proper order, and the relative height of tip is less than the height of grout hole, and the concrete flows to holding chamber central point and puts no obvious dead angle, avoids producing the clearance.
Further setting: the inner screw hole of the sleeving part of the mold adjusting embedded part comprises a thread-free section positioned on the hole opening and a trapezoidal inner screw section deep into the hole, and the thread-free section can be embedded with a connecting sealing plug.
By adopting the technical scheme, the sealing plug can temporarily seal the internal thread hole, the end face is ensured to be flush, and the floor slab can be conveniently and directly utilized by mechanical surfaces such as a polishing machine and the like.
Further setting: an outer hexagon nut is arranged on the end part of the sleeve joint part of the adopted mold adjusting embedded part, which is back to the base.
By adopting the technical scheme, the embedded part is driven to rotate by the rotary sleeve joint part conveniently, and the embedded part is convenient to rotate and install on the fixed part of the inclined strut device of the aluminum alloy template in the construction process.
Drawings
FIG. 1 is a schematic perspective view of an aluminum alloy formwork bracing apparatus;
FIG. 2 is a schematic side view of an aluminum alloy form bracing apparatus;
FIG. 3 is a schematic structural view of a formwork adjusting embedded part poured in a floor slab;
FIG. 4 is a schematic structural view of a mold adjusting embedment;
FIG. 5 is a top view of a mold adjustment embedment;
fig. 6 is a schematic sectional view taken along line a-a in fig. 5.
In the figure, 1, an aluminum alloy template; 2. bracing; 31. a casing section; 32. a screw section; 4. a first lug; 5. a third lug; 6. a second lug; 7. a fourth lug; 8. a steel bar structure; 9. an inner threaded hole; 10. a base; 11. a socket joint part; 12. a cavity; 13. grouting ports; 14. a screw; 15. a spiral rib; 16. reinforcing ribs; 17. a tip portion; 18. a sealing plug; 19. an outer hexagonal nut; 20. no thread section; 21. a trapezoidal internal thread section.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
First preferred embodiment:
the utility model provides an aluminum alloy template bracing device, includes aluminum alloy template 1 and the bracing 2 of pin joint on the 1 back of aluminum alloy template, and the direction of height that bracing 2 is located aluminum alloy template 1 arranges two, and aluminum alloy template 1 utilizes the bolt to fix with prefabricated wallboard, and the straightness that hangs down of prefabricated wallboard of adjustment, bracing 2 are in order to ensure the structure straightness that hangs down, prevents prefabricated wallboard displacement simultaneously.
The diagonal brace 2 of adjustable length includes that sleeve pipe section 31, threaded connection are to the 14 sections 32 of screw rod at sleeve pipe both ends, and the both ends of 14 sections 32 of screw rod are equipped with first journal stirrup 4 and second journal stirrup 6 respectively, fixedly connected with third journal stirrup 5 on the corresponding aluminum alloy template 1, and the pin joint of first journal stirrup 4 is on third journal stirrup 5, and the pin joint has fourth journal stirrup 7 on the second journal stirrup 6, and fourth journal stirrup 7 is located the activity that this tip can be free.
The floor has steel bar structure 8 before not pouring, installs fixed accent mould built-in fitting on steel bar structure 8, transfers the mould built-in fitting including the portion of cup jointing 11 that is equipped with interior screw hole 9 and the base 10 of being connected with portion of cup jointing 11, and base 10 is inside screw hole 9 one side dorsad, and base 10 deviates from portion of cup jointing 11 one side and has seted up and hold chamber 12, and the border of base 10 is equipped with the grout mouth 13 that radially runs through and hold chamber 12 intercommunication. And a screw 14 in threaded fit with the threaded hole 9 in the embedded part is fixedly connected to the fourth support lug 7, and when the fourth support lug needs to be fixed, the screw 14 is installed in the adjusting embedded part. After the fixing is finished, the floor slab can be poured, the height of the mold adjusting embedded part is the same as that of the currently used concrete thickness controller, the concrete thickness controller can be replaced, and in the pouring process, the height of the floor slab is controlled by the mold adjusting embedded part to reach the same height.
Specifically, in order to strengthen the firm degree of transferring the mould built-in fitting after pouring, be equipped with first limit structure on the base 10, base 10 of first limit structure for being the toper setting, base 10 outer lane deviates from 11 one sides crescent of cup jointing portion. The outside of the sleeve joint part 11 is provided with a second limit structure, and the second limit structure comprises a spiral rib 15 integrally connected to the sleeve joint part 11. By utilizing the conical shape of the base 10 and the convex spiral ribs 15 on the sleeve joint part 11, after the floor slab is poured, concrete is solidified to form upper and lower limit in the axial direction.
For strengthening the structural strength between the sleeve joint part 11 and the base 10, a reinforcing rib 16 is arranged between the sleeve joint part 11 and the base 10, 4 grouting openings 13 are uniformly arranged along the outer ring of the base 10, 4 grouting openings are also arranged on the reinforcing rib 16, and each reinforcing rib 16 is arranged between every two adjacent grouting openings 13.
The top wall of the hole of the grouting opening 13 is flush with the bottom wall of the cavity 12, and the bottom of the cavity 12 is provided with a downward convex tip part 17. In the pouring process, the concrete rises in sequence according to the horizontal line, no obvious dead angle exists at the position in the cavity, the concrete can conveniently flow to the central position of the accommodating cavity 12, and the pouring quality is better.
When the height control of the die adjusting embedded part is completed, the inner threaded hole 9 needs to be plugged. After pouring is finished, the upper end of the embedded part is flush with the floor slab, the inner threaded hole 9 needs to be plugged, and then mechanical surfaces such as a polishing machine and the like are directly utilized to close the surfaces. Therefore, the inner screw hole 9 of the sleeve joint part 11 comprises a thread-free section 20 positioned at the hole opening and a trapezoidal inner screw section 21 extending into the hole, the thread-free section 20 can be embedded in the connecting sealing plug 18, and the sealing plug 18 can be quickly detached, so that the two states of fixing and construction can be conveniently switched.
The end part of the sleeve joint part 11, which faces away from the base 10, is provided with an outer hexagon nut 19, so that the sleeve joint part can be conveniently matched with the screw 14 needing to rotate in the installation process of the mold adjusting embedded part.
It should be noted that the whole die-adjusting embedded part is made of a plastic material, specifically, the whole die-adjusting embedded part may be one of PP \ PC \ PVC plastics, or may be a rubber material.
A construction method of an aluminum alloy formwork diagonal bracing device comprises the following steps:
step 1: preparing a mold adjusting embedded part, wherein the mold adjusting embedded part comprises a sleeve joint part 11 provided with an inner threaded hole 9 and a base 10 connected with the sleeve joint part 11, the base 10 is back to one side of the inner threaded hole 9, a containing cavity 12 is formed in one side of the base 10, which is far away from the sleeve joint part 11, and a grouting opening 13 radially penetrating through the containing cavity 12 is formed in the periphery of the base 10;
step 2: the die adjusting embedded part is punched and bound on a reinforcing steel bar net of a floor slab by using reinforcing steel bars, and the die adjusting embedded part is adjusted to ensure that the upper end surface and the lower end surface are horizontal and the axis is vertical;
and step 3: the inner screw holes 9 of the mold adjusting embedded parts are sealed by using the sealing plugs 18 and then poured, when concrete is poured on the floor slab, the pouring height of the floor slab is controlled by referring to the height of the mold adjusting embedded parts and the pouring is carried out until the pouring is flush with the height of the mold adjusting embedded parts;
and 4, step 4: after the floor slab is poured, no convex component on the surface stops the mechanical operation after the floor concrete is poured, and a polishing machine and other mechanical surfaces are directly utilized for collecting the surface;
and 5: preparing an aluminum alloy template diagonal bracing device, wherein the aluminum alloy template diagonal bracing device comprises an aluminum alloy template 1 and diagonal braces 2 pivoted on the back of the aluminum alloy template 1, the two diagonal braces 2 are arranged in the height direction of the aluminum alloy template 1, and the aluminum alloy template 1 and the prefabricated wall board are connected and fixed by bolts;
step 6: after an aluminum alloy template diagonal bracing device is prepared, reserving a mold adjusting embedded part, and removing a sealing plug 18 sealed in an inner screw hole 9;
and 7: the diagonal brace 2 of the aluminum alloy template 1 is provided with a sleeve section 31 and screw rod 14 sections 32 in threaded connection with two ends of the sleeve, two ends of each screw rod 14 section 32 are respectively provided with a first lug 4 and a second lug 6, the corresponding aluminum alloy template 1 is fixedly connected with a third lug 5, the first lug 4 is pivoted on the third lug 5, the second lug 6 is pivoted with a fourth lug 7, the fourth lug 7 is positioned at the end part and can freely move, the fourth lug 7 is fixedly connected with a screw rod 14 in threaded fit with an inner threaded hole 9 of an embedded part, the length of the diagonal brace 2 is adjusted according to the corresponding adjustment of the template embedded part, the screw rod 14 on the fourth lug 7 is screwed into the inner threaded hole 9 of the template adjustment part and locked by a fastener, and after locking, the verticality of the aluminum alloy template 1 is adjusted by the diagonal brace 2;
and 8: and after the die adjustment is finished, the aluminum alloy template diagonal bracing device is removed, and the screw 14 is taken out for the next layer.
It should be noted that the sealing plug 18 may be a PE rod or other embedded plug, so as to satisfy the plugging function.
The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.
Claims (9)
1. A construction method of an aluminum alloy formwork diagonal bracing device is characterized by comprising the following steps: the method comprises the following steps:
step 1: preparing a mold adjusting embedded part, wherein the mold adjusting embedded part comprises a sleeve joint part (11) provided with an inner threaded hole (9) and a base (10) connected with the sleeve joint part (11), one side, back to the inner threaded hole (9), of the base (10), one side, away from the sleeve joint part (11), of the base (10) is provided with a containing cavity (12), and the periphery of the base (10) is provided with a grouting opening (13) which radially penetrates through the containing cavity (12);
step 2: the die adjusting embedded part is punched and bound on a reinforcing steel bar net of a floor slab by using reinforcing steel bars, and the die adjusting embedded part is adjusted to ensure that the upper end surface and the lower end surface are horizontal and the axis is vertical;
and step 3: the inner screw holes (9) of the die adjusting embedded parts are sealed by using the sealing plugs (18) and then poured, when concrete is poured on the floor slab, the pouring height of the floor slab is controlled by referring to the height of the die adjusting embedded parts, and the pouring is carried out until the pouring is flush with the height of the die adjusting embedded parts;
and 4, step 4: after the floor slab is poured, no convex component on the surface stops the mechanical operation after the floor concrete is poured, and a polishing machine and other mechanical surfaces are directly utilized for collecting the surface;
and 5: preparing an aluminum alloy template (1) diagonal brace (2) device, wherein the aluminum alloy template (1) diagonal brace (2) device comprises an aluminum alloy template (1) and diagonal braces (2) pivoted on the back of the aluminum alloy template (1), the two diagonal braces (2) are arranged in the height direction of the aluminum alloy template (1), and the aluminum alloy template (1) and a prefabricated wallboard are connected and fixed through bolts;
step 6: after an aluminum alloy template (1) diagonal bracing (2) device is prepared, a mold adjusting embedded part is reserved, and a sealing plug (18) sealed in an inner screw hole (9) is removed;
and 7: the inclined strut (2) of the aluminum alloy template (1) is provided with a sleeve section (31) and a screw rod (14) section (32) in threaded connection with the two ends of the sleeve, the two ends of the screw rod (14) section (32) are respectively provided with a first support lug (4) and a second support lug (6), a third lug (5) is fixedly connected on the corresponding aluminum alloy template (1), the first lug (4) is pivoted on the third lug (5), a fourth lug (7) is pivoted on the second lug (6), the fourth lug (7) is positioned at the end part and can freely move, a screw rod (14) which is in threaded fit with an inner threaded hole (9) of the embedded part is fixedly connected on the fourth lug (7), correspondingly adjusting the length of the diagonal brace (2) according to the mould adjusting embedded part, screwing a screw (14) on the fourth support lug (7) into an inner threaded hole (9) of the mould adjusting embedded part and locking the position by using a fastening piece, and adjusting the verticality of the aluminum alloy template (1) by using the diagonal brace (2) after locking;
and 8: and (3) after the die adjustment is finished, detaching the inclined strut (2) device of the aluminum alloy template (1), and taking out the screw (14) for the next layer.
2. The construction method of the aluminum alloy formwork diagonal bracing device according to claim 1, characterized in that: a first limiting structure is arranged on a base (10) of the adopted mold adjusting embedded part, the first limiting structure is the base (10) which is arranged in a conical shape, and one side, deviating from the sleeving part (11), of the outer ring of the base (10) is gradually increased.
3. The construction method of the aluminum alloy formwork diagonal bracing device according to claim 2, characterized in that: the outside of the socket joint portion (11) of the mould adjusting embedded part that adopts is equipped with second limit structure, and second limit structure includes spiral rib (15) on the body coupling to socket joint portion (11).
4. The construction method of the aluminum alloy formwork diagonal bracing device according to claim 3, wherein: and a reinforcing rib (16) is arranged between the sleeve joint part (11) of the adopted mould adjusting embedded part and the base (10).
5. The construction method of the aluminum alloy formwork diagonal bracing device according to claim 4, wherein: grouting openings (13) of the adopted mold adjusting embedded parts are uniformly arranged along the outer ring of the base (10), and reinforcing ribs (16) are arranged between every two adjacent grouting openings (13).
6. The construction method of the aluminum alloy formwork diagonal bracing device according to claim 5, wherein: the top wall of the hole of the grouting opening (13) of the adopted mould adjusting embedded part is flush with the bottom wall of the cavity (12).
7. The construction method of the aluminum alloy formwork diagonal bracing device according to claim 6, wherein: the bottom of the cavity (12) of the adopted mold adjusting embedded part is provided with a tip part (17).
8. The construction method of the aluminum alloy formwork diagonal bracing device according to claim 1, characterized in that: the inner threaded hole (9) of the sleeve joint part (11) of the adopted mold adjusting embedded part comprises a thread-free section (20) positioned on the hole opening and a trapezoidal inner thread section (21) extending into the hole, and the thread-free section (20) can be embedded with a connecting sealing plug (18).
9. The construction method of the aluminum alloy formwork diagonal bracing device according to claim 1, characterized in that: an outer hexagon nut (19) is arranged on the end part of the sleeve joint part (11) of the adopted mould adjusting embedded part, which faces away from the base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911007293.5A CN110905199A (en) | 2019-10-22 | 2019-10-22 | Construction method of aluminum alloy formwork diagonal bracing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911007293.5A CN110905199A (en) | 2019-10-22 | 2019-10-22 | Construction method of aluminum alloy formwork diagonal bracing device |
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| CN110905199A true CN110905199A (en) | 2020-03-24 |
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| CN201911007293.5A Pending CN110905199A (en) | 2019-10-22 | 2019-10-22 | Construction method of aluminum alloy formwork diagonal bracing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187253A (en) * | 2021-05-14 | 2021-07-30 | 五矿二十三冶建设集团有限公司 | Have PC wallboard bearing diagonal fixing device of floor thickness control effect concurrently |
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| US20170145684A1 (en) * | 2015-11-20 | 2017-05-25 | ToolTech, LLC | Concrete Slab Anchor |
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| US20190242113A1 (en) * | 2018-02-08 | 2019-08-08 | Midwest Concrete & Masonry Supply, Inc. | Brace insert device used in the construction of concrete panels |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE1800807A1 (en) * | 1967-06-13 | 1970-09-24 | Haeussler Ernst | Device for manipulating precast concrete parts |
| CN203716500U (en) * | 2013-12-23 | 2014-07-16 | 上海建工五建集团有限公司 | Fixing component and template system comprising fixing component |
| CN105002989A (en) * | 2015-07-22 | 2015-10-28 | 江苏建筑职业技术学院 | Detachable grouting anchor bolt and anchor and application method for same |
| US20170145684A1 (en) * | 2015-11-20 | 2017-05-25 | ToolTech, LLC | Concrete Slab Anchor |
| US20190242113A1 (en) * | 2018-02-08 | 2019-08-08 | Midwest Concrete & Masonry Supply, Inc. | Brace insert device used in the construction of concrete panels |
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| CN113187253A (en) * | 2021-05-14 | 2021-07-30 | 五矿二十三冶建设集团有限公司 | Have PC wallboard bearing diagonal fixing device of floor thickness control effect concurrently |
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Application publication date: 20200324 |