CN216803870U - Concrete slab mould box baffle - Google Patents

Abstract

The utility model discloses a concrete slab mould box baffle plate, which belongs to the technical field of concrete slab production equipment, wherein the concrete slab mould box is a reversible mould box, the reversible mould box comprises a side plate and a demoulding box capable of being opened and closed with the side plate, the baffle plate comprises a frame body and a plate surface fixed on the front side or the rear side of the frame body, the left side and the right side of the frame body are both fixedly provided with side sealing strips, and when the demoulding box and the side plate are closed, the two side sealing strips are extruded and respectively pressed on the side plate and the side wall of the demoulding box; the bottom of the frame body is provided with a mounting groove which is used for accommodating the bottom sealing assembly and has a downward opening; and the top wall of the mounting groove is provided with a jacking mechanism for jacking the bottom sealing assembly on the bottom plate of the demolding box. The utility model is not only light and convenient, but also quick to install, improves the production efficiency, and has less labor consumption and good sealing effect.

Description

Concrete slab mould box baffle

Technical Field

The utility model belongs to the technical field of concrete slab production equipment, and particularly relates to a baffle plate of a concrete slab mould box.

Background

The autoclaved aerated concrete slab (ALC) is a novel green building material produced by taking cement, lime, silica sand and the like as main raw materials through high-temperature high-pressure steam curing, has good performances of fire resistance, sound insulation, heat preservation and the like, and is widely applied to various projects such as public buildings, houses and the like.

In the factory production process, the mould box for producing the ALC board is of a fixed size, and after the ALC board is prefabricated and formed, redundant parts are cut off according to the required length, so that the waste of concrete materials is caused. Therefore, in order to avoid producing excessive waste materials, when ALC boards with different lengths are prefabricated, baffle plates are required to be installed at proper positions of the mould box according to the length of the ALC boards, so that the length of the mould groove meets the requirement.

However, the existing mould box baffle has large weight, needs at least two persons to lift the baffle into the mould box when being installed, and has the defects of complex structure, complex installation, long time consumption and inconvenient use.

Therefore, there is still a need for research and improvement of the slab form damper in the concrete slab production facility technology field, which is also a focus and emphasis of the present concrete slab production facility technology field, and more a starting point of the present invention.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is as follows: the utility model provides a concrete slab mould case baffle, not only light, installation are swift, improve production efficiency, and artifical quantity is few moreover, sealed effectual.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a kind of concrete slab mould box baffle, the said concrete slab mould box is the mould box that can be turned over, the said mould box that can turn over includes the side plate and demoulding box that can be opened and closed with the said side plate, the said baffle includes the frame body and fixes to the face of the front side or rear side of the said frame body, the said both sides of frame body are fitted with the side sealing strip fixedly, when the said demoulding box closes the mould with the said side plate, two said side sealing strips are squeezed and compressed tightly on the said side plate and sidewall of the said demoulding box separately; the bottom of the frame body is provided with a mounting groove which is used for accommodating the bottom sealing component and has a downward opening, and a positioning piece is arranged between the top wall of the mounting groove and the bottom sealing component; and the top wall of the mounting groove is provided with a jacking mechanism for jacking the bottom sealing assembly on the bottom plate of the demolding box.

As an improvement, the bottom sealing assembly comprises a fixed beam, a bottom sealing strip and a top plate, wherein the fixed beam is consistent with the extending direction of the installation groove, the bottom sealing strip is fixed at the lower part of the fixed beam, and the top plate is fixed at the upper part of the fixed beam and matched with the jacking mechanism.

As a further improvement, the roof has a plurality of and interval arrangement, the tight mechanism in top including set up in the roof of mounting groove and with the opening of roof one-to-one, the opening part is provided with fixation nut, fixation nut department spiro union has the tight bolt in top, the tight bolt in top lean on the roof.

As a further improvement, the bottom sealing strip is an ethylene propylene diene monomer sealing rubber strip.

As an improvement, the locating piece is including locating two locating pins on fixed beam upper portion, two the locating pin is close to respectively the both ends setting of fixed beam, set up on the roof of mounting groove and supply the locating hole that the locating pin passed.

As an improvement, the side sealing strip is an ethylene propylene diene monomer sealing rubber strip.

As an improvement, the plate surface is a color steel plate.

As a further improvement, a sealant is arranged between the color steel plate and the frame body, and the color steel plate and the frame body are fixedly connected together through rivets.

After the technical scheme is adopted, the utility model has the beneficial effects that:

when a concrete slab mold box is turned over and demolded in the production process of a concrete slab, the side plate is separated from the demolding box, so that the baffle is placed on the side plate before the demolding box and the side plate are assembled, the baffle is clamped when the demolding box and the side plate are assembled, the friction force is increased by extruding side sealing strips on two sides of the frame body, the baffle is firmly fixed in the mold box, and meanwhile, the good sealing of the side surface of the baffle is ensured; the bottom of the frame body is tightly propped against the bottom sealing component on the bottom plate of the demolding box by utilizing the jacking mechanism, so that the bottom of the baffle plate is sealed, and slurry does not leak. Because the baffle adopts the structure of frame body and face, alleviateed the weight of baffle, only need alone alright the installation completion. The baffle plate for the concrete slab mold box provided by the utility model is light and convenient, is quick to install, improves the production efficiency, and has the advantages of small labor consumption and good sealing effect.

Because bottom seal assembly includes fixed beam, bottom sealing strip and a plurality of roof, and the tight mechanism in top includes fixation nut and puller bolt, through puller bolt to the roof application of force like this for on the bottom sealing strip top is tight in the bottom plate of drawing of patterns case, the bottom sealing strip receives extrusion deformation, and fills the space, thereby sealing baffle bottom.

Because the bottom sealing strip and the side sealing strip adopt the ethylene propylene diene monomer sealing rubber strips, after extrusion deformation, the baffle has good supporting force and friction force, so that the baffle is not easy to be knocked down in the concrete slab mold box.

Because the setting element includes two locating pins, offers the locating hole that supplies the locating pin to pass on the roof of mounting groove, through the cooperation of locating pin and locating hole like this, can confirm the mounted position of bottom seal subassembly in the mounting groove fast, make things convenient for bottom seal subassembly's installation.

Because the sealant is arranged between the color steel plate and the frame body, the color steel plate and the frame body are fixedly connected together through the rivet, and during manufacturing, the sealant is firstly coated and then the color steel plate and the frame body are connected through the rivet, so that the color steel plate and the frame body are reliably connected.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope covered by the contents disclosed in the present invention.

Fig. 1 is a schematic structural view of a concrete slab form panel provided by the present invention; (the bottom seal assembly is omitted from the figure);

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic view showing a connecting structure of a frame body and a panel surface according to the present invention;

FIG. 4 is an enlarged cross-sectional view B-B of FIG. 1;

FIG. 5 is an enlarged cross-sectional view of C-C of FIG. 1;

FIG. 6 is an enlarged view showing another connecting structure of the side weather strip and the frame body;

FIG. 7 is a schematic structural view of a bottom seal assembly;

FIG. 8 is a top view of FIG. 7;

FIG. 9 is an enlarged cross-sectional view taken at D-D of FIG. 8;

FIG. 10 is a schematic view of the relative positions of the frame body bottom, the jacking mechanism and the bottom seal assembly;

fig. 11 is a schematic view of the hold down of the blind in a concrete slab form (with the concrete slab form in an inverted position);

in the figure: 1. a concrete slab form; 11. a side plate; 12. a demolding box; 121. a side wall; 122. a base plate; 2. a baffle plate; 21. a frame body; 211. mounting grooves; 22. plate surface; 221. sealing glue; 222. riveting; 23. a side seal strip; 24. a bottom seal assembly; 241. a fixed beam; 242. a bottom seal strip; 243. a top plate; 25. a positioning member; 251. positioning pins; 252. positioning holes; 26. a jacking mechanism; 261. fixing a nut; 262. and tightly pushing the bolt.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present specification, the terms "front", "rear", "left", "right", "inner", "outer" and "middle" are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship between the terms and the corresponding parts are also regarded as the scope of the present invention without substantial changes in the technical contents.

As shown in fig. 1 to 11 together, a concrete slab mold box baffle, the concrete slab mold box 1 is a reversible mold box, the reversible mold box comprises a side plate 11 and a demolding box 12 which can be opened and closed with the side plate 11, namely, the concrete slab mold box 1 needs to be turned by 90 degrees integrally (the side plate 11 is turned to a horizontal state from a vertical state) when demolding, and the reversible mold box is also in a turning state when closing the mold. It should be noted that the structure of the concrete slab mold box 1 is a known technology, for example, a mold box in an autoclaved aerated concrete slab production line produced by the machinery group in east yue can be selected, and details are not described herein.

The baffle 2 comprises a frame body 21 and a plate surface 22 fixed on the front side or the rear side of the frame body 21, and the plate surface 22 is arranged on one side of the frame body 21 close to a forming cavity of the concrete slab mold box 1; the plate surface 22 is preferably a color steel plate in order to reduce the weight of the baffle 2. In addition, as shown in fig. 3, in order to reliably connect the color steel plate and the frame body 21, a sealant 221 is provided between the color steel plate and the frame body 21, the color steel plate and the frame body 21 are fixedly connected together by a rivet 222, and during manufacturing, the sealant 221 is firstly coated and then connected by the rivet 222.

The frame body 21 is fixedly provided with side weather strips 23 on both left and right sides thereof, and as shown in fig. 5, the side weather strips 23 are connected to the frame body 21 by screws. Of course, as an alternative, in order to make the side weather strip 23 and the frame body 21 be better combined, the side weather strip 23 and the frame body 21 may be connected as shown in fig. 6, the side weather strip 23 has a protruding portion, the frame body 21 is provided with a groove matched with the protruding portion, and then the groove is fixed by using a screw or the like. Preferably, the side sealing strips 23 are ethylene propylene diene monomer sealing rubber strips, and have good supporting force and friction force after extrusion deformation, so that the baffle is not easy to be knocked down in the concrete slab mold box; when the mold release case 12 is clamped to the side plate 11, the two side weather strips 23 are pressed against the side plate 11 and the side wall 121 of the mold release case 12, respectively.

The bottom of frame body 21 has the mounting groove 211 that holds bottom seal assembly 24 and open to the downside, be provided with setting element 25 between the roof of mounting groove 211 and bottom seal assembly 24, preferably, setting element 25 is including locating two locating pins 251 on fixed beam 241 upper portion, two locating pins 251 are close to the both ends setting of fixed beam 241 respectively, set up the locating hole 252 that supplies locating pin 251 to pass on the roof of mounting groove 211, through the cooperation of locating pin 251 with the locating hole like this, can confirm the mounted position of bottom seal assembly 24 in mounting groove 211 fast, make things convenient for bottom seal assembly 24's installation.

The top wall of the mounting groove 211 is also provided with a tightening mechanism 26 for tightening the bottom seal assembly 24 against the bottom plate 122 of the knock out box 12. The bottom sealing assembly 24 includes a fixing beam 241 extending in the same direction as the mounting groove 211, a bottom sealing strip 242 fixed to the lower portion of the fixing beam 241, and a top plate 243 fixed to the upper portion of the fixing beam 241 and matching with the jacking mechanism 26, preferably, the bottom sealing strip 242 is an epdm sealing rubber strip, and after being deformed by extrusion, the bottom sealing strip has good supporting force and friction force, so that the baffle is not easy to fall down in the concrete slab mold box. In this embodiment, there are three top plates 243 and the top plates 243 are arranged at intervals, and certainly, the number of the top plates 243 is not limited to three, and may also be two or four, and the like, and a person skilled in the art may select the specific number of the top plates 243 according to actual situations, and details are not described herein; the tightening mechanism 26 includes an opening (not shown) which is opened on the top wall of the mounting groove 211 and corresponds to the top plate 243 one by one, a fixing nut 261 is arranged at the opening, a tightening bolt 262 is screwed at the fixing nut 261, and the tightening bolt 262 is pressed against the top plate 243.

The working principle is as follows:

when a concrete slab mold box is turned over and demolded in the production process of a concrete slab, the side plate 11 is separated from the demolding box 12, so that the baffle 2 is placed on the side plate 11 before the demolding box 12 and the side plate 11 are assembled, when the demolding box 12 and the side plate 11 are assembled, the baffle 2 is clamped tightly, the friction force is increased by extruding the side sealing strips 23 on the two sides of the frame body 21, the baffle 2 is firmly fixed in the mold box, and meanwhile, the good side sealing of the baffle 2 is ensured; then, a force is applied to the top plate 243 through the tightening bolts 262, so that the bottom sealing strip 242 is tightened against the bottom plate 122 of the stripper box 12, the bottom sealing strip 242 is deformed by compression, and the gap is filled, thereby sealing the bottom of the baffle plate 2 and preventing slurry leakage. The jacking bolt 262 can be tightened using an electric wrench so that the operation time for installing the baffle 2 is greatly shortened. Because the baffle 2 adopts the structure of the frame body 21 and the plate surface 22, the weight of the baffle 2 is reduced, and the installation can be completed by only one person. Before the concrete is poured, the concrete slab form 1 together with the retaining plate 2 needs to be turned back to the horizontal state.

In conclusion, the baffle plate for the concrete slab mold box provided by the utility model is light and convenient, is fast to install, improves the production efficiency, and has the advantages of less labor consumption and good sealing effect.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, it is intended that all such modifications and alterations be included within the scope of this invention as defined in the appended claims.

Claims (8)

1. A kind of concrete slab mould box baffle, the said concrete slab mould box is the mould box that can be turned over, the said mould box that can turn over includes the side plate and can open and shut with the said side plate stripping box, characterized by that, the said baffle includes the frame body and fixes to the face of the front side or rear side of the said frame body, the said frame body is fixed with the side sealing strip on both sides, when the said stripping box closes the mould with the said side plate, two said side sealing strips are squeezed and compressed tightly on the said side plate and sidewall of the said stripping box respectively; the bottom of the frame body is provided with a mounting groove which is used for accommodating a bottom sealing assembly and has a downward opening, and a positioning piece is arranged between the top wall of the mounting groove and the bottom sealing assembly; and the top wall of the mounting groove is provided with a jacking mechanism for jacking the bottom sealing assembly on the bottom plate of the demolding box.

2. The concrete slab form baffle as claimed in claim 1 wherein said bottom seal assembly includes a fixed beam aligned with the direction of extension of said mounting slot, a bottom seal strip secured to a lower portion of said fixed beam and a top plate secured to an upper portion of said fixed beam and cooperating with said jacking mechanism.

3. The concrete slab mold box baffle as claimed in claim 2 wherein the top plate is spaced apart from and spaced from each other, the tightening mechanism comprises an opening in the top wall of the mounting groove corresponding to the top plate, a fixing nut is disposed at the opening, a tightening bolt is screwed to the fixing nut, and the tightening bolt abuts against the top plate.

4. The concrete slab form baffle as claimed in claim 2 wherein the bottom sealing strip is an ethylene propylene diene monomer sealing strip.

5. The concrete slab mold box baffle according to claim 2 wherein the positioning member comprises two positioning pins disposed on the upper portion of the fixed beam, the two positioning pins are disposed adjacent to both ends of the fixed beam, respectively, and a positioning hole for the positioning pin to pass through is disposed on the top wall of the mounting groove.

6. The concrete slab form box baffle according to claim 1, wherein the side sealing strips are ethylene propylene diene monomer sealing strips.

7. A concrete slab form baffle according to claim 1 wherein the deck is color steel.

8. The concrete slab form panel as claimed in claim 7, wherein a sealant is disposed between said color steel plate and said frame body, said color steel plate and said frame body being fixedly connected together by rivets.

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