CN220945890U - Building prefabricated member mould - Google Patents

Abstract

The utility model provides a building prefabricated member die which comprises two groups of cross rod assemblies, two longitudinal rods and a plurality of fixing pieces, wherein the two groups of cross rod assemblies and the two longitudinal rods are respectively and symmetrically arranged, and the two longitudinal rods are abutted against one side opposite to the two groups of cross rod assemblies; the transverse rod assembly and one side of the longitudinal rod are respectively provided with a groove body, and the transverse rod assembly is provided with a plurality of through holes; the fixing pieces are symmetrically arranged, one end of each fixing piece is detachably connected to one longitudinal rod, and the other end of each fixing piece is detachably connected to one through hole. The building prefabricated member die provided by the embodiment of the utility model has the advantages of simple structure, wide application range and high utilization rate, and further reduces the production cost.

Description

Building prefabricated member mould

Technical Field

The utility model relates to the technical field of buildings, in particular to a building prefabricated member die.

Background

In order to improve the on-site construction speed of a building, meanwhile, the quality and the appearance of the building can be guaranteed, prefabricated members are adopted for construction in the construction process, and the method comprises the following steps: cement outer wall scraping plates, bearing floor slabs, cement cover plates and the like.

In the prefab production process, utilize the mould to carry out the grout more, carry out the drawing of patterns processing after naturally airing, among the related art, building prefab mould structure is single, application scope is little, and the utilization ratio is low, and then has increased manufacturing cost.

Disclosure of utility model

The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology.

Therefore, the utility model aims to provide the building prefabricated member die which is simple in structure, wide in application range and high in utilization rate, and further reduces the production cost.

In order to achieve the above object, a first aspect of the present utility model provides a building prefabricated member mold, which includes two sets of cross bar assemblies, two longitudinal bars and a plurality of fixing members, wherein the two sets of cross bar assemblies and the two longitudinal bars are symmetrically arranged respectively, and the two longitudinal bars are abutted against opposite sides of the two sets of cross bar assemblies; the transverse rod assembly and one side of the longitudinal rod are respectively provided with a groove body, and the transverse rod assembly is provided with a plurality of through holes; the fixing pieces are symmetrically arranged, one end of each fixing piece is detachably connected to one longitudinal rod, and the other end of each fixing piece is detachably connected to one through hole.

According to the building prefabricated member die, the cross rod assembly is formed by the cross rods, and the fixing piece is inserted into any through hole, so that the area surrounded by the cross rod assembly and the longitudinal rods can be changed as required, further, cement prefabricated members with different sizes can be obtained, the device is simple in structure, wide in application range and high in utilization rate, and finally the production cost is reduced.

In addition, the building prefabricated member mold according to the embodiment of the utility model can also have the following additional technical characteristics:

Specifically, the fixing piece comprises a connecting plate, two screws and two nuts, wherein the two screws are symmetrically arranged on the connecting plate; one screw rod penetrates through one through hole, and the other screw rod penetrates through the upper surface of one longitudinal rod; the two nuts are respectively in threaded connection with the corresponding two screw rods.

Specifically, a limiting plate is arranged in one groove body, and the limiting plate is positioned on the cross rod assembly.

Specifically, a chute is formed in the inner wall of the chute body, a sliding block is connected in the chute in a sliding mode, a connecting rod is arranged on the sliding block, and one end of the connecting rod is connected with the limiting plate.

Specifically, the horizontal pole subassembly with the logical groove has been seted up respectively at the both ends of vertical pole.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic view of a construction preform mold structure according to one embodiment of the present utility model;

FIG. 2 is a schematic view of a construction preform mold structure according to another embodiment of the present utility model;

FIG. 3 is a schematic view of a portion of a construction preform mold according to one embodiment of the present utility model;

FIG. 4 is a schematic view of a construction preform mold fixture according to one embodiment of the present utility model;

fig. 5 is a schematic view of a construction preform mold section according to another embodiment of the present utility model.

Reference numerals: 1. a cross bar assembly; 10. a through hole; 2. a longitudinal bar; 20. a tank body; 3. a fixing member; 31. a connecting plate; 32. a screw; 33. a nut; 4. a limiting plate; 51. a chute; 52. a slide block; 53. a connecting rod; 6. and (5) through grooves.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

A building preform mold according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

The building prefabricated member mould provided by the utility model is mainly applied to prefabricated member factories and building construction sites, and can be used for producing prefabricated members such as cement outer wall scraping plates, bearing floor slabs, cement cover plates and the like.

As shown in fig. 1 to 3, the building preform mold according to the embodiment of the present utility model may include two sets of rail assemblies 1, two longitudinal bars 2, and a plurality of fixing members 3.

Wherein, two sets of horizontal pole subassemblies 1 and two vertical poles 2 set up symmetrically respectively, and two vertical poles 2 conflict in two sets of horizontal pole subassemblies 1 relative one side, and slot body 20 has been seted up respectively to horizontal pole subassembly 1 and one side of vertical pole 2, has seted up a plurality of through-holes 10 on the horizontal pole subassembly 1, and a plurality of mounting 3 symmetrical arrangement, one end detachably of a mounting 3 connects on a vertical pole 2, and the other end detachably of a mounting 3 connects in a through-hole 10.

It should be noted that, referring to fig. 1 and 2, the crossbar assembly 1 described in this embodiment may include a plurality of crossbars, the ends of the plurality of crossbars sequentially abut, and the number of the plurality of crossbars may be 1, 2, 3, etc., which is not particularly limited herein.

As a possible scenario, in the embodiment of the present utility model, the same structure as the crossbar assembly 1 may be used for the side rail 2, which is not described in detail herein.

Specifically, in the prefabricated member production factory, before the prefabricated member is manufactured, a ground surface which is relatively flat, preferably a soil ground surface is selected, a plurality of transverse rods are placed on the ground according to preset dimensions (the preset dimensions can be determined according to actual conditions), the end parts of the transverse rods are abutted together to form the transverse rod assembly 1, then the longitudinal rods 2 are placed between the two groups of transverse rod assemblies 1, proper through holes 10 are selected, and the fixing pieces 3 are inserted into the through holes 10 and the longitudinal rods 2.

It can be understood that the triangle-shaped stable structure can be formed among the cross bar component 1, the longitudinal bar 2 and the fixing piece 3, and the device is stable in the grouting process, so that the quality of the prefabricated member product is ensured.

After the grouting device is placed, workers place quantitative concrete in a space surrounded by the grouting device, tamp the concrete by using a vibrator, and can also place reinforcing members such as reinforcing steel meshes in the grouting process according to requirements, and disassemble the grouting device after natural airing, so that the production of prefabricated members is finally completed.

If the prefabricated member size changes in the later production process, workers change the number of the cross rods in the cross rod assembly and the positions of the fixing pieces on the cross rod assembly 1, so that cement prefabricated members with various specifications are obtained, the device is simple in structure, wide in application range and high in utilization rate, and finally production cost is reduced.

It will be appreciated that in the embodiment of the utility model, the cross bar assembly 1, the longitudinal bars 2 and the fixing members 3 are arranged in a detachable connection structure, so that the storage and transportation of the device are facilitated, and when any part is damaged, only the damaged part is required to be replaced, thereby reducing the production cost.

As a possible scenario, referring to fig. 3, to avoid loss or damage of the fixing member 3 during transportation, the fixing member 3 may be attached to the rail assembly 1, thereby extending the service life of the fixing member 3.

As another possible condition, in order to facilitate the demoulding of the later-stage prefabricated member, plastic films can be paved around and at the bottom of the device before grouting, so that the device is isolated from the ground and the cement prefabricated member, and the device is convenient to use under the condition of low production cost.

In one embodiment of the present utility model, as shown in fig. 4, the fixing member 3 may include a connection plate 31, two screws 32, and two nuts 33.

Wherein, two screw rods 32 are symmetrically arranged on the connecting plate 31, one screw rod 32 penetrates through one through hole 10, the other screw rod 32 penetrates through the upper surface of one longitudinal rod 2, and two nuts 33 are respectively in threaded connection with the two corresponding screw rods 32.

Specifically, after the fixing piece 3 is inserted into the through hole 10, at this time, the nut 33 and the screw rod 32 can be connected, so that the firmness between the cross rod assembly 1 and the longitudinal rod 2 is enhanced, and the situation that cement mortar flows out in the grouting process due to gaps between the cross rod assembly 1 and the longitudinal rod 2 is avoided.

As a possible case, for convenience of use, the screw 32 and the nut 33 may be replaced by a straight rod (not shown in the drawings), and the straight rod may be directly inserted into the through hole 10 and on the vertical rod 2, so that the reinforcement purpose may still be achieved, and the occurrence of the condition that the threaded connection is easy to rust may be avoided.

In one embodiment of the present utility model, as shown in fig. 1 and 3, a limiting plate 4 is disposed in one of the tanks 20, and the limiting plate 4 is located on the rail assembly 1.

In one embodiment of the present utility model, as shown in fig. 5, a chute 51 is formed on the inner wall of one of the tanks 20, a slide block 52 is slidably connected to the chute 51, a connecting rod 53 is disposed on the slide block 52, and one end of the connecting rod 53 is connected to the limiting plate 4.

Specifically, when the workman places a plurality of horizontal poles on ground, the tip butt of continuous horizontal pole constitutes horizontal pole subassembly 1 after, and at this moment, the workman can promote limiting plate 4, and limiting plate 4 drives connecting rod 53 and removes, and connecting rod 53 drives slider 52 and removes in the inside of spout 51 for one end of limiting plate 4 is laminated mutually with one side of another horizontal pole on the horizontal pole, and under the combined action of horizontal pole subassembly 1 both sides limiting plate 4, horizontal direction of horizontal pole subassembly 1 is restricted, and then has avoided horizontal pole subassembly 1 to remove at will in the use.

In one embodiment of the present utility model, as shown in fig. 2, the two ends of the cross bar assembly 1 and the vertical bar 2 are respectively provided with a through groove 6.

Specifically, during the demolding process, a worker may insert the crow bar into the through groove 6 and then apply an instantaneous force to the crow bar such that the rail assembly 1 and the rail 2 are separated from the cement preform.

According to the building prefabricated member die disclosed by the embodiment of the utility model, the cross rod assembly is formed by the cross rods, and then the fixing piece is inserted into any through hole, so that the area surrounded by the cross rod assembly and the longitudinal rods can be changed as required, further, cement prefabricated members with different sizes can be obtained, the device is simple in structure, wide in application range and high in utilization rate, and finally the production cost is reduced.

In summary, the building prefabricated member die provided by the embodiment of the utility model has the advantages of simple structure, wide application range and high utilization rate, and further reduces the production cost.

In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (5)

1. A building prefabricated member mould is characterized by comprising two groups of cross rod assemblies (1), two longitudinal rods (2) and a plurality of fixing pieces (3), wherein,

The two groups of cross rod assemblies (1) and the two longitudinal rods (2) are symmetrically arranged respectively, and the two longitudinal rods (2) are abutted against one side of the two groups of cross rod assemblies (1) opposite to each other;

A groove body (20) is respectively formed in one side of the cross rod assembly (1) and one side of the longitudinal rod (2), and a plurality of through holes (10) are formed in the cross rod assembly (1);

The fixing pieces (3) are symmetrically arranged, one end of one fixing piece (3) is detachably connected to one longitudinal rod (2), and the other end of the other fixing piece (3) is detachably connected to one through hole (10).

2. The building preform mould according to claim 1, characterized in that the fixing element (3) comprises a connection plate (31), two screws (32) and two nuts (33), wherein,

The two screws (32) are symmetrically arranged on the connecting plate (31);

One screw (32) penetrates through one through hole (10), and the other screw (32) penetrates through the upper surface of one longitudinal rod (2);

The two nuts (33) are respectively in threaded connection with the corresponding two screws (32).

3. The building prefabricated part mould according to claim 1, characterized in that a limiting plate (4) is arranged in one groove body (20), and the limiting plate (4) is positioned on the cross rod assembly (1).

4. A building prefabricated member mould according to claim 3, characterized in that a chute (51) is formed in the inner wall of one chute body (20), a sliding block (52) is connected in a sliding manner in the chute (51), a connecting rod (53) is arranged on the sliding block (52), and one end of the connecting rod (53) is connected with the limiting plate (4).

5. The building prefabricated part mould according to claim 1, wherein through grooves (6) are respectively formed at two ends of the cross rod assembly (1) and the longitudinal rod (2).