CN212613204U - Cast in situ concrete fire prevention heat preservation composite exterior sheathing additional strengthening - Google Patents
Cast in situ concrete fire prevention heat preservation composite exterior sheathing additional strengthening Download PDFInfo
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- CN212613204U CN212613204U CN202020846181.0U CN202020846181U CN212613204U CN 212613204 U CN212613204 U CN 212613204U CN 202020846181 U CN202020846181 U CN 202020846181U CN 212613204 U CN212613204 U CN 212613204U
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Abstract
The utility model discloses a cast-in-place concrete fireproof heat-preservation composite external template reinforcing structure, which belongs to the technical field of building construction and comprises a wall body, wherein one side of the surface of the wall body is bonded with an external template, both sides of the surface of the wall body are fixedly connected with a plurality of fixed plates, one side of the outer side wall of the wall body close to the external template is detachably connected with a plurality of reinforcing plates, both sides of each reinforcing plate extend to one side of the outer side wall close to the fixed plates, the reinforcing plates are moved to one side of the fixed plates until the reinforcing plates completely extrude and fix the external template, the positions of bolts are fixed by the matching of nuts and bolts at the moment, further, the positions of the reinforcing plates are fixed, an auxiliary fixed plate is inserted in the vertical direction between the reinforcing plates, the auxiliary fixed plate is also fixed after the reinforcing plates are fixed, and the positions of the external template are clamped by, the connection between the external form and the wall body is strengthened.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a compound exterior sheathing additional strengthening of cast in situ concrete fire prevention heat preservation.
Background
In recent years, the research of the composite insulation board prefabricated in factories receives attention of people increasingly, the composite insulation board prefabricated in factories has the dual performances of fire prevention and heat insulation, and is synchronously constructed with concrete, the construction process is simplified, and the composite insulation board can be used as an external template for concrete pouring, so that the using amount of cast-in-place concrete template materials is greatly saved, and the research, development and application of the product show wide prospects because the prefabricated composite insulation board has the obvious advantages.
The existing composite insulation board has the following defects 1 in the installation and use processes, the existing composite insulation board is usually installed in a mode of painting glue and bonding on site when being installed, the engineering quality is uneven, and the accident that the insulation board falls off due to poor bonding often happens during the use period of a building; 2. building outer wall composite insulation board is different according to the user demand of different buildings, often need produce into the specification of different thickness, and the heated board of different thickness also is different at the connecting piece that selects for use when the installation, needs the on-the-spot connecting piece of selecting for use according to the installation demand, and is comparatively troublesome, for this reason, we provide a cast in situ concrete fire prevention heat preservation composite exterior sheathing additional strengthening.
SUMMERY OF THE UTILITY MODEL
The utility model provides a compound exterior sheathing additional strengthening of cast in situ concrete fire prevention heat preservation aims at can strengthening being connected of outer wall insulation composite panel and wall body, and the convenience is fixed the enhancement to the insulation composite panel of different thickness specifications simultaneously.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of cast in situ concrete fire prevention heat preservation composite exterior sheathing additional strengthening, which comprises a wall body, wall surface one side bonds there is the exterior sheathing, the equal fixedly connected with fixed plate in wall surface both sides and fixed plate are a plurality of, the wall body lateral wall is close to exterior sheathing one side and can dismantle and be connected with reinforcing plate and be a plurality of, the reinforcing plate both sides extend to the wall body lateral wall and are close to fixed plate one side, vertical direction can be dismantled between the reinforcing plate and be connected with auxiliary fixed plate and be a plurality of, the reinforcing plate both ends are close to the bolt that the equal fixedly connected with in fixed plate one side runs through the fixed plate, bolt surface spiral shell closes and is connected with nut and the nut.
Optionally, one side of the surface of the fixing plate, which is close to the wall body, is fixedly connected with a connecting frame, and the fixing plate is embedded in the surface of the wall body through the connecting frame.
Optionally, a through hole is formed in the fixing plate and penetrates through the fixing plate, and the bolt penetrates through the through hole.
Optionally, the surface of the reinforcing plate is provided with a plurality of inserting grooves, and the reinforcing plate is connected with the auxiliary fixing plate through the inserting grooves.
The utility model has the advantages as follows:
1. firstly, adhering an outer template on the outer side wall of a wall body, respectively pre-burying a plurality of fixed plates at different positions in the wall body in the construction process of the wall body, after concrete of the wall body is formed, attaching a reinforcing plate on the surface of the outer template, wherein two ends of the reinforcing plate face the fixed plates, bolts at two sides of the reinforcing plate penetrate through the fixed plates, moving the reinforcing plate to one side of the fixed plates to enable one side of the reinforcing plate to be close to one side of the outer template until the reinforcing plate is completely extruded and fixed on the outer template, screwing nuts on the surfaces of the bolts, fixing the positions of the bolts by means of matching of the nuts and the bolts, enabling the bolts not to move to one side of the outer template, further fixing the positions of the reinforcing plates, inserting auxiliary fixed plates in the vertical direction between the reinforcing plates, fixing the auxiliary fixed plates after the reinforcing plates are fixed, and clamping, the connection between the external form and the wall body is strengthened.
2. When the reinforcing plate is installed, firstly, the nut is screwed into the surface of the bolt, one side of the outer template is far away, the nut is located on the surface of the fixed plate, one side of the outer template is far away, the reinforcing plate is pre-fixed at the position, the nut is screwed on one side of the fixed plate on the surface of the bolt, the reinforcing plate and the bolt move towards one side of the fixed plate at the moment, the distance between the reinforcing plate and the wall body is reduced, the heat-insulation composite plate with smaller thickness specification can be conveniently installed and fixed, the nut is screwed on one side of the fixed plate on the surface of the bolt, due to the position change of the nut, the reinforcing plate and the position of the bolt can be adjusted, the distance between the reinforcing plate and the wall body is conveniently increased, the heat-insulation composite plate with larger thickness can be fixedly installed, the.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a reinforced structure of a cast-in-place concrete fireproof and heat-insulating composite external formwork according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a reinforced structure of a cast-in-place concrete fireproof and heat-insulating composite external formwork according to an embodiment of the present invention;
fig. 3 is the utility model discloses a cast in situ concrete fire prevention heat preservation composite exterior sheathing additional strengthening's fixed plate structure sketch map.
In the figure: 1. a wall body; 2. an outer template; 3. a fixing plate; 301. a connecting frame; 302. a through hole; 4. a reinforcing plate; 401. inserting grooves; 5. an auxiliary fixing plate; 6. a bolt; 601. and a nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The reinforced structure of the cast-in-place concrete fire-proof and thermal-insulation composite external formwork according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1, 2 and 3, an embodiment of the present invention provides a reinforced structure of a cast-in-place concrete fire-proof and thermal-insulation composite external formwork, which includes a wall 1, an outer template 2 is bonded on one side of the surface of the wall body 1, fixing plates 3 are fixedly connected on both sides of the surface of the wall body 1, a plurality of fixing plates 3 are arranged, the side of the outer side wall of the wall body 1 close to the outer template 2 is detachably connected with a plurality of reinforcing plates 4, two sides of the reinforcing plates 4 extend to one side of the outer side wall of the wall body 1 close to the fixing plate 3, a plurality of auxiliary fixing plates 5 are detachably connected in the vertical direction between the reinforcing plates 4, the two ends of the reinforcing plate 4 close to one side of the fixed plate 3 are fixedly connected with bolts 6 penetrating through the fixed plate 3, the bolt 6 is screwed with a nut 601 on the surface, and the nut 601 is positioned on the side of the bolt 6 far away from the reinforcing plate 4.
Illustratively, a reinforcing plate 4 is attached to the surface of an outer formwork 2, the reinforcing plate 4 is moved to one side of a fixing plate 3 until the reinforcing plate 4 completely extrudes and fixes the outer formwork 2, at the moment, the position of a bolt 6 is fixed by the cooperation of a nut 601 and the bolt 6, further, the position of the reinforcing plate 4 is fixed, an auxiliary fixing plate 5 is inserted between the reinforcing plates 4 in the vertical direction, the auxiliary fixing plate 5 is also fixed after the reinforcing plate 4 is fixed, the position of the outer formwork 2 is clamped and fixed by the mutual cooperation of the auxiliary fixing plate 5 and the reinforcing plate 4, the connection between the outer formwork 2 and a wall body 1 is strengthened, the nut 601 is screwed to one side close to the fixing plate 3 on the surface of the bolt 6, the distance between the reinforcing plate 4 and the wall body 1 is reduced, the thermal insulation composite board with smaller thickness specification is convenient to install, the nut 601 is screwed to one side far away from the, the reinforcing plate 4 and the bolt 6 can be adjusted, the heat-insulation composite board with large thickness can be installed and fixed, the use is flexible, and the adjustment is convenient.
Referring to fig. 1 and 3, a connecting frame 301 is fixedly connected to one side of the surface of the fixing plate 3, which is close to the wall 1, and the fixing plate 3 is embedded in the surface of the wall 1 through the connecting frame 301.
By way of example, the connecting frame 301 fixed on the surface of the fixing plate 3 is embedded in the wall 1 when embedding, so that the position of the fixing plate 3 is conveniently fixed.
Referring to fig. 1 and 3, a through hole 302 is formed in the fixing plate 3, the through hole 302 penetrates through the fixing plate 3, and the bolt 6 penetrates through the through hole 302.
Illustratively, the insertion of the bolt 6 through the stationary plate 3 may be facilitated by a through hole 302 formed in the stationary plate 3.
Referring to fig. 1 and 2, a plurality of insertion grooves 401 are formed in the surface of the reinforcing plate 4, and the reinforcing plate 4 is connected to the auxiliary fixing plate 5 through the insertion grooves 401.
For example, the insertion groove 401 formed on the surface of the reinforcing plate 4 can facilitate the insertion of the auxiliary fixing plate 5 between the reinforcing plates 4 to fix the position of the auxiliary fixing plate 5.
When the concrete wall is used, the outer formwork 2 is firstly bonded on the outer side wall of the wall body 1, a plurality of fixing plates 3 are pre-buried at different positions in the wall body 1 respectively in the construction process of the wall body 1, the connecting frame 301 fixed on the surface of the fixing plates 3 is embedded in the wall body 1 during pre-burying, the positions of the fixing plates 3 are conveniently fixed, after the concrete of the wall body 1 is formed, the reinforcing plate 4 is attached to the surface of the outer formwork 2, two ends of the reinforcing plate 4 face the fixing plates 3, bolts 6 can be conveniently inserted into and penetrate through the fixing plates 3 through holes 302 formed in the fixing plates 3, the bolts 6 on two sides of the reinforcing plate 4 penetrate through the fixing plates 3, the reinforcing plate 4 is moved to one side of the fixing plates 3, the reinforcing plate 4 is close to one side of the outer formwork 2 until the reinforcing plate 4 completely extrudes and fixes the outer formwork 2, at the surface of the bolts 6 is screwed with the nuts 601, so that the bolt 6 can not move towards one side of the outer template 2, and further the position of the reinforcing plate 4 is fixed, and the auxiliary fixing plate 5 is inserted in the vertical direction between the reinforcing plates 4, the auxiliary fixing plate 5 is also fixed after the reinforcing plate 4 is fixed, the position of the outer template 2 is clamped and fixed by utilizing the mutual matching of the auxiliary fixing plate 5 and the reinforcing plate 4, so that the connection between the outer template 2 and the wall body 1 is enhanced, the auxiliary fixing plate 5 can be conveniently inserted between the reinforcing plates 4 through the inserting groove 401 formed in the surface of the reinforcing plate 4, so as to fix the position of the auxiliary fixing plate 5, when the reinforcing plate 4 is installed, the nut 601 is firstly screwed into the surface of the bolt 6 far away from one side of the outer template 2, and the nut 601 is positioned on the surface of the fixing plate 3 far away from one side of the outer template 2, at the moment, the reinforcing plate 4 is pre-fixed in position, the nut, reinforcing plate 4 and bolt 6 remove to fixed plate 3 one side this moment, interval between reinforcing plate 4 and the wall body 1 diminishes, the thermal insulation composite panel of the less thickness specification of installation of being convenient for, twist nut 601 to keeping away from fixed plate 3 one side on the bolt 6 surface, because the position change of nut 601, make reinforcing plate 4 and bolt 6 position can be adjusted, conveniently increase interval between reinforcing plate 4 and the wall body 1, can install fixedly the great thermal insulation composite panel of thickness, through mutually supporting of bolt 6 and nut 601, conveniently fix the exterior sheathing 2 of different thickness specifications, and is flexible to use, and it is convenient to adjust.
It should be noted that, the utility model relates to a compound exterior sheathing additional strengthening of cast in situ concrete fire prevention heat preservation, including wall body 1, exterior sheathing 2, fixed plate 3, link 301, through-hole 302, reinforcing plate 4, inserting groove 401, auxiliary fixing plate 5, bolt 6, nut 601, the part is the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a cast in situ concrete fire prevention heat preservation composite exterior sheathing additional strengthening, includes wall body (1), its characterized in that, wall body (1) surface one side bonds and has exterior sheathing (2), the equal fixedly connected with fixed plate (3) in wall body (1) surface both sides and fixed plate (3) are a plurality of, wall body (1) lateral wall is close to exterior sheathing (2) one side and can dismantle and be connected with reinforcing plate (4) and be a plurality of, reinforcing plate (4) both sides extend to wall body (1) lateral wall and are close to fixed plate (3) one side, vertical direction can be dismantled between reinforcing plate (4) and be connected with auxiliary fixed plate (5) and be a plurality of, reinforcing plate (4) both ends are close to equal fixedly connected with bolt (6) that run through fixed plate (3) in fixed plate (3) one side, bolt (6) surface spiral shell is connected with nut (601) and nut (601) are located bolt (6) surface and 4) one side.
2. The cast-in-place concrete fireproof heat-preservation composite external formwork reinforcing structure is characterized in that one side, close to a wall body (1), of the surface of the fixing plate (3) is fixedly connected with a connecting frame (301), and the fixing plate (3) is embedded in the surface of the wall body (1) through the connecting frame (301).
3. The cast-in-place concrete fireproof heat-preservation composite external formwork reinforcing structure is characterized in that a through hole (302) is formed in the fixing plate (3), the through hole (302) penetrates through the fixing plate (3), and the bolt (6) penetrates through the through hole (302).
4. The cast-in-place concrete fireproof heat-preservation composite external formwork reinforcing structure is characterized in that a plurality of inserting grooves (401) are formed in the surface of the reinforcing plate (4), and the reinforcing plate (4) is connected with the auxiliary fixing plate (5) through the inserting grooves (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020846181.0U CN212613204U (en) | 2020-05-20 | 2020-05-20 | Cast in situ concrete fire prevention heat preservation composite exterior sheathing additional strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020846181.0U CN212613204U (en) | 2020-05-20 | 2020-05-20 | Cast in situ concrete fire prevention heat preservation composite exterior sheathing additional strengthening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212613204U true CN212613204U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020846181.0U Active CN212613204U (en) | 2020-05-20 | 2020-05-20 | Cast in situ concrete fire prevention heat preservation composite exterior sheathing additional strengthening |
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| Country | Link |
|---|---|
| CN (1) | CN212613204U (en) |
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2020
- 2020-05-20 CN CN202020846181.0U patent/CN212613204U/en active Active
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