CN218406257U - Finished product flue installation is fixed and entrance to a cave hangs mould reinforced structure - Google Patents
Finished product flue installation is fixed and entrance to a cave hangs mould reinforced structure Download PDFInfo
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- CN218406257U CN218406257U CN202221642824.5U CN202221642824U CN218406257U CN 218406257 U CN218406257 U CN 218406257U CN 202221642824 U CN202221642824 U CN 202221642824U CN 218406257 U CN218406257 U CN 218406257U
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Abstract
The utility model discloses a finished product flue installation fixing and opening hanging die reinforcing structure, which comprises a finished product flue, a connecting steel plate, a lead screw, a flue support and a wood template; the finished product flue is arranged at a flue port formed in the structural floor slab, a wood template is arranged around the finished product flue and positioned on the lower side of the structural floor slab, the wood template is attached to the finished product flue, and the wood template completely seals a gap between the finished product flue and the flue port; the connecting steel plate is fixed on the structural floor slab through an expansion bolt, a first through hole is formed in the connecting steel plate, the flue support is L-shaped and comprises a perforated plate with a second through hole and a flue support plate in contact with the outer wall of a finished flue, a third through hole is formed in the wooden template, and the screw rod penetrates through the first through hole, the second through hole and the third through hole to be matched with the nut to fix the connecting steel plate, the flue support and the wooden template. The utility model discloses a finished product flue can not only be fixed to the structure, can fix the entrance to a cave hoisting die moreover, has realized one-time installation, quick closure/shaping, has application prospect.
Description
Technical Field
The utility model relates to a finished product flue construction technical field relates to a fixed and entrance to a cave of finished product flue installation hangs mould reinforced structure.
Background
At present, a finished flue is widely applied to civil building engineering as a prefabricated component, and has the characteristics of high installation speed, good forming effect and good economic benefit.
The installation process of the finished flue is generally as follows: the structure construction stage reserves the flue entrance to a cave on the floor board, follow-up treat that the major structure construction is accomplished the back, at flue reservation entrance to a cave department installation finished product flue, will reserve the entrance to a cave and the shutoff of finished product flue clearance is closely knit at last, the flue installation generally adopts reinforcing bar or shaped steel to fix, mainly adopt to set up reinforcing bar or shaped steel at the floor, later place upper segment flue on reinforcing bar or shaped steel, but it can't fully consider the vertical dimension deviation of actual concrete structure, in the actual work progress, part flue joint position will be located the floor middle part, this has brought certain degree of difficulty for the joint.
In order to facilitate the installation of a finished flue, CN 213539599U discloses a finished flue precast concrete joint installation device, which can be tightly bonded with a lower-layer finished flue, an upper-layer finished flue and peripheral floor openings through precast concrete joints, effectively solves the common quality problems of leakage, smoke cross and the like caused by flue joint cracking, is convenient to install and is convenient to apply and popularize; the reserved hole opening can be completed along with the one-time plugging of the prefabricated block, the reserved hole is free of the secondary concrete pouring plugging, and the working procedures are saved. The angle steel plate is fixed by adopting a cement self-tapping nail, so that the operation is easy; the finished product flue is connected at a floor by adopting a concrete prefabricated joint mode, the joint is respectively and effectively connected with the upper layer of flue and the lower layer of flue, holes are reserved on the flue, the inner side wall and the outer side floor slab in a blocking mode, the joint length is long, the problems of leakage and smoke leakage caused by mortar cracking are effectively solved, the prefabricated concrete joint is a part of the flue, and the risk of leakage at the joint exists during long-time use.
Still need consolidate the entrance to a cave suspended mould in order to accomplish the clearance shutoff closely knit after accomplishing finished product flue installation fixed, template suspended mould adopts the bottom shore to consolidate, and in the work progress, the entrance to a cave suspended mould is consolidated and the construction operation face of finished product flue installation is different and both are independent process, this greatly increased the work load, prolonged construction cycle.
Therefore, the development of the reinforcing structure which can realize the direct connection of the finished product flue, has no leakage risk, is firm in fixation and can complete the installation and fixation of the finished product flue and the subsequent hole plugging operation at one time has practical significance.
SUMMERY OF THE UTILITY MODEL
Because prior art has above-mentioned defect, the utility model provides a can realize finished product flue lug connection, do not have the risk of leaking, fixed firm and can once only accomplish the fixed reinforced structure who reaches follow-up hole shutoff operation of finished product flue installation, it specifically utilizes a combination tool to fix the installation of finished product flue and follow-up hole shutoff template reinforcement and combines together, reaches one-time installation, seals fast, quick fashioned effect.
In order to achieve the above object, the present invention provides the following technical solutions:
a finished product flue installation fixing and opening hanging die reinforcing structure comprises a finished product flue, a connecting steel plate, a screw rod, a flue support and a wood template;
the finished product flue is arranged at a flue port formed in the structural floor slab, the finished product flue is vertically arranged, a wood template is arranged around the finished product flue and is positioned at the lower side of the structural floor slab, the wood template is attached to the finished product flue, and the wood template completely seals a gap between the finished product flue and the flue port;
the connecting steel plate is fixed on the structural floor slab through an expansion bolt and is provided with a first through hole, the flue support is integrally L-shaped and comprises a perforated plate and a flue support plate, the flue support plate is in contact with the outer wall of a finished flue, the perforated plate is provided with a second through hole, the wood formwork is provided with a third through hole, and the lead screw sequentially penetrates through the first through hole, the second through hole and the third through hole and is matched with a nut to fix the connecting steel plate, the flue support and the wood formwork together.
The utility model discloses a fixed and entrance to a cave hangs mould reinforced structure of finished product flue installation, by the connecting steel plate, expansion bolts, the combined reinforcement spare that the lead screw and flue hold in the palm the constitution (the abundant adjustment margin of technical staff in the field has been given to the existence of lead screw, the height-adjustable that the flue held in the palm promptly, the flue installation reinforcement that can satisfy different construction environment needs and each part is easy, low cost) not only can hold in the palm fixed finished product flue, and can fix the entrance to a cave and hang the mould (the plank sheathing promptly, the entrance to a cave hangs the mould and adopts the formula of hanging reinforcement mode, can satisfy follow-up concrete shutoff and pour closely knit needs, reduce the seepage risk at entrance to a cave position), fixed reliability is good and convenient operation, can realize once installation, seal fast, quick shaping, can simplify current construction technology, improve the efficiency of construction, the finished product flue is formed by flue festival lug connection simultaneously, no leakage risk, have application prospect.
As a preferable technical scheme:
according to the finished product flue installation fixing and opening formwork hanging reinforcing structure, sealant is filled between the wood formwork and the structural floor slab so as to improve the sealing effect;
the screw rod and the flue support are welded and fixed to avoid the position of the flue support from changing, and other fixing forms can be adopted, and only one feasible technical scheme is provided.
According to the finished product flue installation fixing and opening hanging die reinforcing structure, the connecting steel plate is further provided with the fourth through hole for the expansion bolt to penetrate through, and the fourth through hole and the first through hole are both waist-shaped holes, so that local fine adjustment is facilitated.
The finished flue installation and fixation and opening hanging die reinforcing structure comprises at least three nuts, wherein the at least three nuts comprise a first nut located below the wood template, a second nut located below the flue support and a third nut located above the connecting steel plate. The specific number and the position of the nuts can be reasonably arranged according to actual requirements by technical personnel in the field, and the nuts can be fixed firmly and operated conveniently.
The finished product flue installation fixing and hole hanging die reinforcing structure is characterized in that the finished product flue is arranged at a corner;
the wooden template is L-shaped.
The finished product flue installation fixing and hole hanging die reinforcing structure is characterized in that the finished product flue is arranged at the center of a structural floor slab;
the wood template is in a shape of Chinese character 'hui'.
According to the finished product flue installation fixing and hole opening formwork hanging reinforcing structure, the wood formwork is fixed through multiple sets of combined reinforcing members consisting of the connecting steel plates, the expansion bolts, the screw rods and the flue supports. The specific number of the combined reinforcing members can be set according to actual requirements.
The finished product flue installation fixing and hole opening hanging die reinforcing structure is formed by welding a plurality of finished product flue sections.
The above technical solutions are only a feasible technical solution of the present invention, the protection scope of the present invention is not limited thereto, and those skilled in the art can reasonably adjust the specific design according to the actual needs.
Above-mentioned utility model has following advantage or beneficial effect:
(1) The utility model discloses a fixed and entrance to a cave suspended mould reinforced structure of finished product flue installation, each part is the on-the-spot readily available material, low cost and structural connection are simple, and the atress stability is good;
(2) The finished product flue installation and fixation and opening hanging die reinforcing structure of the utility model has the advantages that the height of the flue support can be adjusted according to the actual demand, and the adaptability is good;
(3) The utility model discloses a fixed and entrance to a cave hangs mould reinforced structure of finished product flue installation not only can hold in the palm fixed finished product flue, can fix the entrance to a cave and hang the mould moreover, and fixed good and convenient operation of reliability can realize once installation, quick seal, rapid prototyping, can simplify current construction process, improves the efficiency of construction, has application prospect.
Drawings
The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a three-dimensional schematic view of the structure for fixing the finished flue and reinforcing the hanging mold at the opening of the tunnel;
fig. 2 and 3 are a plan view and a front elevation view of the finished flue installation and fixation and opening hanging mold reinforcing structure of the present invention, respectively;
FIG. 4 is a front elevation view of a composite reinforcement;
FIG. 5 is an elevation view and a plan view of the connecting steel plate;
FIG. 6 is a plan view and an elevation view of a flue support;
reference numbers in the figures: 1. a structural wall; 2. a structural floor slab; 3. a finished product flue; 4. connecting steel plates; 5. an expansion bolt; 6. a screw rod; 7. a flue support; 8. a nut; 9. welding seams; 10. a wood template; 11. sealing glue; 12. a first through hole; 13. a second through hole; 14. a perforated plate; 15. a flue support plate.
Detailed Description
The structure of the present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Example 1
A finished product flue installation fixing and cave mouth hanging die reinforcing structure is shown in figures 1-3 and comprises a finished product flue 3 (formed by welding a plurality of finished product flue sections), a connecting steel plate 4 shown in figure 5, a screw rod 6, a flue support 7 shown in figure 6 and a wood template 10;
the finished product flue 3 is arranged at a flue opening formed in the structural floor slab 2, the finished product flue 3 is vertically arranged and is arranged at a corner, an L-shaped wood template 10 is arranged around the finished product flue 3, the wood template 10 is positioned at the lower side of the structural floor slab 2, the wood template 10 is attached to the finished product flue 3, the wood template 10 completely seals a gap between the finished product flue 3 and the flue opening, and a sealant 11 is filled between the wood template 10 and the structural floor slab 2;
the connecting steel plate 4 is provided with a first through hole 12 and a fourth through hole (both are waist-shaped holes), the connecting steel plate 4 through which the expansion bolt 5 passes is fixed on the structural floor 2, the flue support 7 is integrally L-shaped and comprises a perforated plate 14 and a flue support plate 15, the flue support plate 15 is in contact with the outer wall of the finished flue 3, the perforated plate 14 is provided with a second through hole 13, the wooden template 10 is provided with a third through hole, the screw rod 6 sequentially passes through the first through hole 12, the second through hole 13 and the third through hole and is matched with the nut 8 to fix the connecting steel plate 4, the flue support 7 and the wooden template 10 together, the screw rod 6 is welded and fixed with the flue support 7, the number of the nuts is three, the screw rod comprises a first nut positioned below the wooden template, a second nut positioned below the flue support and a third nut positioned above the connecting steel plate, and the wooden template 10 is fixed by two combined reinforcing members (two sets of combined reinforcing members are respectively arranged on two sides of a flue port far away from a corner) of the flue 4, the flue 6 and the flue support 7 as shown in figure 4.
The construction method of the finished product flue installation fixing and opening hanging die reinforcing structure comprises the following steps:
s1, fixing a connecting steel plate on a structural floor slab by using an expansion bolt, wherein a first through hole of the connecting steel plate is positioned on the projection of a flue port formed in the structural floor slab;
s2, fixing the flue support on the screw rod by using a nut, welding and fixing the flue support and the screw rod, and controlling the position of the flue support by adjusting the first nut;
s3, installing the screw rod on the connecting steel plate and adjusting the position of the flue support to enable the flue support plate of the flue support to be parallel to the outer wall of the finished product flue;
s4, slowly lowering the finished product flue section from the flue port of the structural floor slab from top to bottom to ensure that a flue support plate supported by the flue is in close contact with the outer wall of the finished product flue and a connecting steel plate is in close contact with the outer wall of the finished product flue, and if installation errors exist, adjusting the position of the connecting steel plate and the length of a screw rod;
s5, coating sealant around the flue port on the lower side of the structural floor slab;
and S6, after the wood template is processed, the wood template is fixed below the flue opening by using a nut, and concrete pouring between the flue opening and a finished product flue is completed.
Example 2
The utility model provides a finished product flue installation is fixed and entrance to a cave hangs mould reinforced structure, is the same with embodiment 1 basically, and the difference lies in, and the finished product flue is arranged in structural floor slab center department, and the plank sheathing is the font of returning, and the plank sheathing is fixed through four sets of combination reinforcement that are constituteed by connecting plate, expansion bolts, lead screw and flue rest and each side of flue mouth all corresponds and is equipped with a set of combination reinforcement.
Through verification, the finished product flue installation and fixation and opening hanging die reinforcing structure has the advantages that all the parts are made of materials which are easy to obtain on site, the cost is low, the structural connection is simple, and the stress stability is good; the height of the flue support can be adjusted according to actual requirements, and the adaptability is good; the flue finished product fixing device can support and fix a finished product flue, can fix a hole hanging die, is good in fixing reliability and convenient to operate, can realize one-time installation, quick sealing and quick forming, can simplify the existing construction process, improves the construction efficiency, and has wide application prospects.
Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described herein in detail. Such variations do not affect the essence of the present invention, and are not described herein.
The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a fixed and entrance to a cave hangs mould reinforced structure of finished product flue installation which characterized in that: comprises a finished product flue, a connecting steel plate, a screw rod, a flue support and a wood template;
the finished product flue is arranged at a flue port formed in the structural floor slab, the finished product flue is vertically arranged, a wood template is arranged around the finished product flue and is positioned at the lower side of the structural floor slab, the wood template is attached to the finished product flue, and the wood template completely seals a gap between the finished product flue and the flue port;
the connecting steel plate is fixed on the structural floor slab through an expansion bolt and is provided with a first through hole, the flue support is integrally L-shaped and comprises a perforated plate and a flue support plate, the flue support plate is in contact with the outer wall of a finished flue, the perforated plate is provided with a second through hole, the wood formwork is provided with a third through hole, and the lead screw sequentially penetrates through the first through hole, the second through hole and the third through hole and is matched with a nut to fix the connecting steel plate, the flue support and the wood formwork together.
2. The finished product flue installation fixing and cave entrance suspended formwork reinforcing structure is characterized in that sealant is filled between the wood formwork and a structural floor slab;
and the screw rod is fixedly welded with the flue support.
3. The finished product flue installation and fixation and entrance to a cave suspended mould reinforced structure of claim 1, characterized in that, the connection steel plate is provided with a fourth through hole for the expansion bolt to pass through, and the fourth through hole and the first through hole are both waist-shaped holes.
4. The finished flue installation and fixation and opening hanging die reinforcing structure as claimed in claim 1, wherein the number of the nuts is at least three, including a first nut located below the plank sheathing, a second nut located below the flue brace, and a third nut located above the connecting steel plate.
5. The finished flue installation and fixation and opening hanging die reinforcement structure as claimed in claim 1, wherein the finished flue is arranged at a corner of a wall;
the wooden template is L-shaped.
6. The finished flue installation and fixation and opening hanging die reinforcement structure as claimed in claim 1, wherein the finished flue is arranged at the center of a structural floor slab;
the wood template is in a shape of Chinese character 'hui'.
7. The finished flue installation and fixation and opening hanging die reinforcement structure as recited in claim 1, wherein the wooden form is fixed by a plurality of sets of combined reinforcements consisting of connecting steel plates, expansion bolts, lead screws and flue lugs.
8. The finished flue installation and fixation and opening hanging die reinforcement structure as claimed in claim 1, wherein the finished flue is formed by welding a plurality of finished flue sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221642824.5U CN218406257U (en) | 2022-06-29 | 2022-06-29 | Finished product flue installation is fixed and entrance to a cave hangs mould reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221642824.5U CN218406257U (en) | 2022-06-29 | 2022-06-29 | Finished product flue installation is fixed and entrance to a cave hangs mould reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218406257U true CN218406257U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221642824.5U Active CN218406257U (en) | 2022-06-29 | 2022-06-29 | Finished product flue installation is fixed and entrance to a cave hangs mould reinforced structure |
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| Country | Link |
|---|---|
| CN (1) | CN218406257U (en) |
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- 2022-06-29 CN CN202221642824.5U patent/CN218406257U/en active Active
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