Prefabricated hollow tire mold plate convenient to splice

Abstract

The utility model belongs to the field of constructional engineering, and particularly relates to a prefabricated hollow tire mold plate convenient to splice, which comprises a base, splice plates and connecting columns, the base is fixedly arranged on the ground, the top of the base is connected with the splice plates, the two ends of each splice plate are provided with the connecting blocks, the two parallel splice plates are connected through the connecting blocks, and the two vertical splice plates are connected through the connecting columns. A plurality of splice plates are sequentially connected to form side plates, a plurality of groups of side plates are connected end to end to form tire membrane plates, a plurality of tire membrane plates can be connected in the vertical direction to form a tire membrane plate group, and meanwhile, transition belts are arranged on the inner sides of the splice plates so that waterproof belts can be better laid.

Description

Technical Field

[0001] The utility model belongs to the field of construction engineering, and particularly relates to a precast hollow formwork which is convenient for splicing. Background Art

[0002] In general building construction projects, a large number of formworks need to be set in the foundation part of the bearing platform of the pile foundation to ensure the formation of the bearing platform, the bearing platform beam and the ground beam. In the conventional construction method, brick formworks are mostly used as the formworks for the foundation part. The brick formworks are made of standard bricks into formworks. After having a certain strength, the concrete pouring work is carried out. However, the construction period of a large number of brick formworks is long, the construction process is cumbersome, the labor intensity is high, and they are not firm. Therefore, this application provides a formwork which is convenient for prefabrication and splicing to reduce the construction period and labor intensity. Content of the Utility Model

[0003] The purpose of the utility model is to provide a precast hollow formwork which is convenient for splicing to solve the problems existing in the prior art. To achieve the above invention purpose, the technical solution adopted by the utility model is as follows:

[0004] A precast hollow formwork which is convenient for splicing, comprising a base, splicing plates and connecting columns; the base is fixedly arranged on the ground, the top of the base is connected with the splicing plates, connecting blocks are arranged at both ends of the splicing plates, and the two parallel splicing plates are connected with each other through the connecting blocks, and the two perpendicular splicing plates are connected with each other through the connecting columns; a plurality of splicing plates are connected in sequence to form side plates, multiple groups of side plates are connected end to end to form a formwork, and multiple groups of formworks can be vertically connected to form a formwork group.

[0005] Further, it further comprises a transition belt for laying a waterproof belt. The transition belt comprises a connecting strip and an arc plate fixedly arranged on the top of the connecting strip. One side of the arc plate is connected with the splicing plate, and both ends of the arc plate are connected with another arc plate. A chute one and a chute two are arranged in parallel along the length direction on the top of the base, and a fixing block is arranged at the bottom of the splicing plate;

[0006] The connecting strip is arranged in the chute one, the size of the chute one is adapted to the connecting strip, the fixing block is arranged in the chute two, and the size of the chute two is adapted to the fixing block.

[0007] Further, it further comprises a screw one. A plurality of through holes one penetrating through the chute one and the chute two are arranged at both ends of the base, a plurality of through holes two are arranged along the length direction of the connecting strip, and a plurality of through holes three are arranged along the length direction of the fixing block. The screw one is sequentially threadedly connected with the through hole one, the through hole two and the through hole three.

[0008] Further, it further includes a second screw. There are embedded holes on the ground, and a sixth through hole is provided in the second chute. The splicing plate includes a plate body. At the bottom of one end of the plate body, there is a first connecting block, and at the top of the other end of the plate body, there is a second connecting block. A fourth through hole is provided in the first connecting block in the vertical direction, and a fifth through hole is provided in the second connecting block in the vertical direction. One of the second screws is sequentially threadedly connected to the fifth through hole of one of the splicing plates, the fourth through hole of the other splicing plate, the sixth through hole, and the embedded hole.

[0009] Further, the connecting column includes a bottom column and a top column. A seventh through hole is vertically provided on the bottom column, and an eighth through hole is vertically provided on the top column. One of the second screws is sequentially threadedly connected to the fifth through hole of one of the splicing plates, the seventh through hole, the sixth through hole, and the embedded hole. One of the second screws is sequentially threadedly connected to the eighth through hole, the fourth through hole of one of the splicing plates, the sixth through hole, and the embedded hole.

[0010] Further, the bottom column is in an "L" shape, and a spherical smooth band is provided at the inner corner of the bottom column. Both ends of the smooth band are respectively connected to two arc-shaped plates.

[0011] Further, a third chute is provided on the top of the plate body along its length direction, and ninth through holes are provided on both side walls of the third chute. One of the first screws is sequentially threadedly connected to the ninth through hole of one of the splicing plates and the third through hole of the other splicing plate.

[0012] Further, a plurality of hollow holes for reducing weight are provided in the length direction of the plate body.

[0013] Further, a plurality of support plates are provided on the outer side wall of the side plate.

[0014] The utility model has the following beneficial effects: The first connecting block and the second connecting block are provided on the splicing plate, and the splicing plates can be quickly disassembled / connected to each other through the first connecting block and the second connecting block. At the same time, the splicing plate is provided with a matching notch, so that the splicing plate can be spliced into different heights to adapt to different environmental requirements. In addition, a transition band is provided inside the splicing plate, which makes it more convenient to set the waterproof band. At the same time, support plates are provided outside the splicing plate to prevent the splicing plate from tipping over. Description of the Drawings

[0015] Figure 1 is the three-dimensional view of the device;

[0016] Figure 2 is the three-dimensional view of the splicing plate, the base, and the connecting column;

[0017] Figure 3 is the three-dimensional view of the splicing plate;

[0018] Reference numerals of each component in the figure:

[0019] Splicing plate 1, chute three 101, connecting block two 102, perforation five 103, hollow hole 104, connecting block one 105, perforation three 106, fixing block 107, plate body 108, perforation four 109, perforation nine 110, connecting column 2, top column 201, perforation eight 202, perforation seven 203, bottom column 204, smooth band 205, base 3, chute one 301, chute two 302, perforation six 303, perforation one 304, support plate 4, transition band 5, arc plate 501, connecting strip 502, perforation two 503, screw one 6, screw two 7. Detailed implementation manner

[0020] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. If not specifically specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0022] As Figures 1-3 shown, a prefabricated hollow formwork plate that is convenient for splicing includes a base 3, a splicing plate 1, and a connecting column 2; the base 3 is fixedly arranged on the ground, the top of the base 3 is connected to the splicing plate 1, connection blocks are provided at both ends of the splicing plate 1, and the two parallel splicing plates 1 are connected to each other through the connection blocks, and the two perpendicular splicing plates 1 are connected to each other through the connecting column 2; multiple splicing plates 1 are connected in sequence to form side plates, multiple groups of side plates are connected end to end to form a formwork plate, and multiple groups of formwork plates can be vertically connected to form a formwork plate group; among them, the splicing plates 1 are connected in a parallel or perpendicular manner. The parallel connection method does not require the connecting column 2 for connection, and the perpendicular connection method requires connection through the connecting column 2. Whether it is necessary to vertically connect the formwork plates can be determined according to specific requirements.

[0023] As Figure 2As shown, it further includes a transition strip 5 for laying a waterproof strip. The transition strip 5 includes a connecting strip 502 and an arc-shaped plate 501 fixedly arranged on the top of the connecting strip 502. One side of the arc-shaped plate 501 is connected to the splicing plate 1, and both ends of the arc-shaped plate 501 are connected to another arc-shaped plate 501. A first chute 301 and a second chute 302 are arranged in parallel along the length direction on the top of the base 3. A fixing block 107 is arranged at the bottom of the splicing plate 1; the connecting strip 502 is arranged in the first chute 301, and the size of the first chute 301 is adapted to the connecting strip 502. The fixing block 107 is arranged in the second chute 302, and the size of the second chute 302 is adapted to the fixing block 107. The cross-section of the arc-shaped plate 501 is a quarter circle. The arc-shaped plate 501 is used to connect the splicing plate 1 and the ground. Laying the waterproof material at a vertical angle will bring difficulties to the construction. The arc-shaped plate 501 can prevent the formation of a cavity at a vertical angle when laying the waterproof material.

[0024] Furthermore, it further includes a first screw 6. A plurality of first through holes 304 penetrating through the first chute 301 and the second chute 302 are arranged at both ends of the base 3. A plurality of second through holes 503 are arranged along the length direction of the connecting strip 502. A plurality of third through holes 106 are arranged along the length direction of the fixing block 107. The first screw 6 is sequentially threadedly connected to the first through hole 304, the second through hole 503, and the third through hole 106. The first screw 6 is used to fix the splicing plate 1 and the transition strip 5 on the base 3.

[0025] Furthermore, it further includes a second screw 7. Embedded holes are arranged on the ground. A sixth through hole 303 is arranged in the second chute 302. The splicing plate 1 includes a plate body 108. A first connecting block 105 is arranged at the bottom of one end of the plate body 108. A second connecting block 102 is arranged at the top of the other end of the plate body 108. A fourth through hole 109 is arranged in the first connecting block 105 in the vertical direction. A fifth through hole 103 is arranged in the second connecting block 102 in the vertical direction. One of the second screws 7 is sequentially threadedly connected to the fifth through hole 103 of one of the splicing plates 1, the fourth through hole 109 of the other splicing plate 1, the sixth through hole 303, and the embedded hole. The length of the second screw 7 is determined according to specific circumstances. For example, if a formwork group needs to be formed, the length of the second screw 7 will be longer. The second screw 7 is connected from the topmost fifth through hole 103 to the embedded hole on the ground to fix the entire formwork group on the base 3. Since there are only the first connecting block 105 and the second connecting block 102 on the left and right of the splicing plate 1, only one second screw 7 is connected to one base 3. Therefore, a plurality of threaded holes can be arranged in the second chute 302, and corresponding holes can be embedded in the ground to facilitate better fixing of the base 3 on the ground.

[0026] Further, the connecting column 2 includes a bottom column 204 and a top column 201. A seventh through hole 203 is vertically provided on the bottom column 204, and an eighth through hole 202 is vertically provided on the top column 201. One of the second screws 7 is sequentially threadedly connected to the fifth through hole 103, the seventh through hole 203, the sixth through hole 303 and the embedded hole of one of the splicing plates 1. One of the second screws 7 is sequentially threadedly connected to the eighth through hole 202, the fourth through hole 109 of one of the splicing plates 1, the sixth through hole 303 and the embedded hole.

[0027] Further, the bottom column 204 is in an "L" shape, and a spherical smooth band 205 is provided at the inner corner of the bottom column 204. Both ends of the smooth band 205 are respectively connected to two arc-shaped plates 501. The smooth band 205 is in a shape of one-eighth of a sphere, and it is smoothly connected to the arc-shaped plate 501 to form a better transition.

[0028] Further, a third chute 101 is provided along the length direction at the top of the plate body 108. Ninth through holes 110 are provided on both side walls of the third chute 101. One of the first screws 6 is sequentially threadedly connected to the ninth through hole 110 of one of the splicing plates 1 and the third through hole 106 of the other splicing plate 1. A plurality of hollow holes 104 for reducing weight are provided in the length direction of the plate body 108. Since the splicing plate 1 is a precast plate, reducing its weight facilitates transportation. A plurality of support plates 4 are provided on the outer side wall of the side plate. The cross section of the support plate 4 is triangular, and is used to support the splicing plate 1 to prevent it from tipping over. The size of the third chute 101 is the same as that of the second chute 302, and its function on the base 3 is also the same, and is used to connect another splicing plate 1 placed thereon.

[0029] Working principle: According to the specific construction drawings, a plurality of bases 3 are installed on the ground as required. Columns 2 are installed at the corners of each base 3. Then, splicing plates 1 are sequentially installed on each base 3 and fixed on the base 3 by the first screws 6. According to the height requirement, it is determined whether another splicing plate 1 needs to be installed on the top of the splicing plate 1. The corresponding connecting blocks, connecting columns 2, bases 3 and the embedded holes on the ground are threadedly connected by the second screws 7 to fix the splicing plate 1.

[0030] The above embodiments only describe the preferred mode of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations, variations, modifications and substitutions made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A prefabricated hollow membrane plate that is easy to splice, characterized in that: The invention comprises a base (3), a splicing plate (1), and a connecting column (2); the base (3) is fixedly arranged on the ground, the top of the base (3) is connected to the splicing plate (1), connecting blocks are arranged at both ends of the splicing plate (1), two parallel splicing plates (1) are connected to each other via the connecting blocks, and two vertical splicing plates (1) are connected to each other via the connecting column (2); a plurality of splicing plates (1) are connected in sequence to form side plates, a plurality of groups of side plates are connected end to end to form fetal membrane plates, and a plurality of groups of fetal membrane plates can be connected in a vertical direction to form a fetal membrane plate group.

2. The prefabricated hollow fetal membrane plate that is easy to splice according to claim 1, characterized in that: It also includes a transition strip (5) for laying a waterproof strip, the transition strip (5) including a connecting strip (502) and an arc-shaped plate (501) fixedly arranged on the top of the connecting strip (502), one side of the arc-shaped plate (501) is connected to the splicing plate (1), and both ends of the arc-shaped plate (501) are connected to another arc-shaped plate (501), a first slide groove (301) and a second slide groove (302) are parallelly arranged on the top of the base (3) along the length direction, and a fixing block (107) is arranged on the bottom of the splicing plate (1); A connecting strip (502) is provided in the first slide groove (301), and the size of the first slide groove (301) is adapted to the connecting strip (502). A fixing block (107) is provided in the second slide groove (302), and the size of the second slide groove (302) is adapted to the fixing block (107).

3. The prefabricated hollow fetal membrane plate that is easy to splice according to claim 2, characterized in that: The invention also comprises a screw rod (6), a plurality of through holes (304) penetrating the first slide groove (301) and the second slide groove (302) are provided at both ends of the base (3), a plurality of through holes (503) are provided along the length direction of the connecting strip (502), a plurality of through holes (106) are provided along the length direction of the fixing block (107), and the screw rod (6) is threadedly connected to the through holes (304), the second through holes (503) and the third through holes (106) in sequence.

4. The prefabricated hollow fetal membrane plate that is easy to splice according to claim 2, characterized in that: It also includes a second screw rod (7), a pre-buried hole is provided on the ground, a sixth through hole (303) is provided in the second slide groove (302), the splicing plate (1) includes a plate body (108), a connecting block (105) is provided at the bottom of one end of the plate body (108), a second connecting block (102) is provided at the top of the other end of the plate body (108), a fourth through hole (109) is provided in the vertical direction of the connecting block (105), and a fifth through hole (103) is provided in the vertical direction of the connecting block (102), wherein the second screw rod (7) is threadedly connected in sequence to the fifth through hole (103) of one splicing plate (1), the fourth through hole (109) of another splicing plate (1), the sixth through hole (303) and the pre-buried hole.

5. The prefabricated hollow membrane plate that is easy to splice according to claim 4, characterized in that: The connecting column (2) comprises a bottom column (204) and a top column (201), wherein a seventh through hole (203) is vertically arranged on the bottom column (204), and an eighth through hole (202) is vertically arranged on the top column (201); wherein a second screw rod (7) is threadedly connected in sequence to a fifth through hole (103), a seventh through hole (203), a sixth through hole (303) and a pre-buried hole of one of the splicing plates (1); wherein a second screw rod (7) is threadedly connected in sequence to the eighth through hole (202), a fourth through hole (109), a sixth through hole (303) and a pre-buried hole of one of the splicing plates (1).

6. The prefabricated hollow fetal membrane plate that is easy to splice according to claim 5, characterized in that: The bottom column (204) is in an "L" shape, and a spherical smooth belt (205) is provided at the inner corner of the bottom column (204), and two ends of the smooth belt (205) are respectively connected to two arc-shaped plates (501).

7. The prefabricated hollow fetal membrane plate that is easy to splice according to claim 4, characterized in that: A slide groove three (101) is provided at the top of the plate body (108) along its length direction, and nine through holes (110) are provided on the two side walls of the slide groove three (101), wherein a screw rod one (6) is threadedly connected in sequence with the nine through holes (110) of one splicing plate (1) and the three through holes (106) of another splicing plate (1).

8. The prefabricated hollow fetal membrane plate that is easy to splice according to claim 4, characterized in that: A plurality of hollow holes (104) for reducing weight are provided in the length direction of the plate body (108).

9. The prefabricated hollow fetal membrane plate that is easy to splice according to claim 1, characterized in that: A plurality of support plates (4) are arranged on the outer side wall of the side plate.

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