Concrete cover prefabricated part mold

Abstract

The utility model discloses a concrete cover prefabricated part mould which comprises a mould frame, a bearing rod, a hollow first cylinder piece and a hollow second cylinder piece, the mould frame is provided with a bottom plate part, a mounting hole group and an annular hole arranged around the bottom plate part, the bottom plate part is provided with an open hole, the mounting hole group comprises at least two mounting holes which are sequentially arranged from top to bottom, and the first cylinder piece and the second cylinder piece are arranged on the bearing rod. The bearing rod detachably penetrates through the corresponding mounting hole, the first cylinder part penetrates through the annular hole in a lifting mode, the second cylinder part penetrates through the open hole in a lifting mode, the second cylinder part and the first cylinder part abut against the upper portion of the bearing rod, and a forming cavity is jointly defined by the inner cylinder wall of the first cylinder part, the bottom plate part and the outer cylinder wall of the second cylinder part; the forming cavity is provided with an upward opening, the bearing rod can be moved from one mounting hole to the other mounting hole, the abutting joint positions of the second barrel piece and the bearing rod and the abutting joint positions of the first barrel piece and the bearing rod both ascend or descend, and the depth of the forming cavity is correspondingly increased or decreased.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete cover prefabricated component technical field, especially a kind of concrete cover prefabricated component mould. BACKGROUND

[0002] In the prior art, some concrete cover prefabricated components are provided with through holes and two hand-held pieces on one side of the cover surface. The production process of the above-mentioned concrete cover prefabricated component is as follows: 1. spraying concrete release agent on the forming cavity of the mold; 2. pouring a part of concrete; 3. placing a reinforcing pipe frame on the above-mentioned part of concrete; 4. pouring another part of concrete to cover the reinforcing pipe frame; 5. vibrating and compacting; 6. inserting two hand-held pieces; 7. standing and hardening; 8. moving the concrete cover prefabricated component upward to release the mold through the two hand-held pieces. Among them, the inventor found in the above production process that the depth of the forming cavity of the existing mold is fixed, so that the thickness of the concrete cover prefabricated component produced by using the existing mold is single. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art, and therefore proposes a concrete cover prefabricated component mold.

[0004] According to the concrete cover prefabricated component mold of the embodiment of the utility model, the mold frame is provided with a bottom plate part, a mounting hole group and a ring hole arranged around the bottom plate part, the bottom plate part is provided with an opening, the mounting hole group includes at least two mounting holes arranged in sequence from top to bottom, the supporting rod is detachably penetrated in the corresponding mounting hole, the first cylinder piece is liftably penetrated in the ring hole, the second cylinder piece is liftably penetrated in the opening, the second cylinder piece and the first cylinder piece are both abutted above the supporting rod, the inner cylinder wall of the first cylinder piece, the bottom plate part and the outer cylinder wall of the second cylinder piece collectively enclose a forming cavity, and the forming cavity has an upwardly arranged opening. Among them, the supporting rod can be moved from one mounting hole to another mounting hole, so that the abutting places of the second cylinder piece and the first cylinder piece with the supporting rod are both raised or lowered, and the depth of the forming cavity is correspondingly increased or decreased.

[0005] According to the concrete cover prefabricated component mold of the embodiment of the utility model, at least the following beneficial effects are achieved:

[0006] Through the above structure, the production personnel can move the supporting rod from one mounting hole to another mounting hole, so that the abutting places of the second cylinder piece and the first cylinder piece with the supporting rod are both raised or lowered, and the depth of the forming cavity is correspondingly increased or decreased, so that concrete cover prefabricated components with different thicknesses can be produced.

[0007] According to some embodiments of the present application, the first cylinder and the second cylinder are rotatably arranged in the ring hole and the opening respectively.

[0008] According to some embodiments of the present application, the bottom of the first cylinder and the bottom of the second cylinder are each provided with a positioning notch arranged downward, and the bottom of the first cylinder and the bottom of the second cylinder are each sleeved on the supporting rod through the positioning notch, so as to limit the rotation of the first cylinder and the second cylinder.

[0009] According to some embodiments of the present application, the number of the positioning notches on the first cylinder and the number of the positioning notches on the second cylinder are each set to at least two, the at least two positioning notches on the first cylinder are arranged around the rotation axis of the first cylinder, the at least two positioning notches on the second cylinder are arranged around the rotation axis of the second cylinder, and the bottom of the first cylinder and the bottom of the second cylinder are each sleeved on the supporting rod through at least one positioning notch.

[0010] According to some embodiments of the present application, the outer cylinder wall of the first cylinder is provided with a first handle member.

[0011] According to some embodiments of the present application, the inner cylinder wall of the second cylinder is provided with a second handle member.

[0012] According to some embodiments of the present application, a supporting plate for supporting the handle member is further included, the top of the first cylinder is provided with a first support and a second support arranged oppositely, the first support and the second support are each provided with a supporting notch arranged upward, one end of the supporting plate is inserted into the supporting notch of the first support, and the other end of the supporting plate is inserted into the supporting notch of the second support. BRIEF DESCRIPTION OF DRAWINGS

[0013] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

[0014] Figure 1 An embodiment structure diagram of the concrete cover prefabricated component mold of the present application is shown in FIG. 1;

[0015] Figure 2 An embodiment structure diagram of the concrete cover prefabricated component mold of the present application is shown in FIG. 1; Figure 1 An embodiment structure diagram of the concrete cover prefabricated component mold of the present application is shown in FIG. 1;

[0016] Figure 3 An embodiment structure diagram of the concrete cover prefabricated component mold of the present application is shown in FIG. 1; Figure 1 An embodiment structure diagram of the concrete cover prefabricated component mold of the present application is shown in FIG. 1;

[0017] Figure 4For Figure 1 Cross-sectional view of the concrete cover prefabricated component mold after the removal of the supporting plate.

[0018] Reference signs:

[0019] Mold frame 100, bottom plate part 110, opening 111, ring hole 120, mounting hole 131;

[0020] Supporting rod 200;

[0021] First cylinder 300, first handle part 310, first support 320, second support 330;

[0022] Second cylinder 400, second handle part 410;

[0023] Supporting plate 500;

[0024] Concrete cover prefabricated component 600, through hole 610, handle part 620;

[0025] Molding cavity S, opening S1, positioning notch H, supporting notch L. DETAILED DESCRIPTION

[0026] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0027] In the description of the present application, if the first, second, third, fourth, fifth, etc. are described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features.

[0028] In the description of the present application, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the present application.

[0029] In the utility model, unless otherwise explicitly limited, the words such as ''set'', ''install'', ''connect'' should be understood in a broad sense, for example, can be directly connected, also can pass through intermediate medium indirectly connected, can be fixedly connected, also can be detachably connected, can be integrally formed, can be mechanical connection, can be the communication or mutual action relation of two elements inside. The person skilled in the art can combine the specific content of technical scheme to reasonably determine the specific meaning of the above words in the utility model.

[0030] With reference to Figures 1 to 4 The utility model discloses a kind of concrete cover prefabricated component moulds, it includes mould frame 100, support rod 200, hollow first cylinder piece 300 and hollow second cylinder piece 400.

[0031] Mould frame 100 is provided with bottom plate part 110, three mounting hole groups and ring hole 120 being set around bottom plate part 110, bottom plate part 110 is provided with aperture 111, mounting hole group includes two mounting holes 131 being sequentially set from top to bottom, support rod 200 is detachably threaded in three mounting holes 131 being respectively arranged in three mounting hole groups at the same height, first cylinder piece 300 is threadedly in ring hole 120, second cylinder piece 400 is threadedly in aperture 111, second cylinder piece 400 and first cylinder piece 300 are all abutted on the top of support rod 200, the inner cylinder wall of first cylinder piece 300, bottom plate part 110 and the outer cylinder wall of second cylinder piece 400 are collectively surrounded with forming cavity S, forming cavity S has open mouth S1 being set upwards, wherein, support rod 200 can be moved and installed to another three mounting holes 131 being respectively arranged in three mounting hole groups at the same height in above-mentioned three mounting holes 131, so that the abutment of second cylinder piece 400 and first cylinder piece 300 with support rod 200 is all raised or lowered, and the depth of forming cavity S is correspondingly increased or reduced.

[0032] Through the above structure, production personnel can be moved and installed to another three mounting holes 131 being respectively arranged in three mounting hole groups at the same height in above-mentioned three mounting holes 131 with support rod 200, so that the abutment of second cylinder piece 400 and first cylinder piece 300 with support rod 200 is all raised or lowered, and the depth of forming cavity S is correspondingly increased or reduced, to be able to make different thickness concrete cover prefabricated component 600.

[0033] In the embodiment, with reference to Figures 1 to 4 First cylinder piece 300 and second cylinder piece 400 are threadedly in ring hole 120 and aperture 111 respectively.

[0034] Through the above structure, when the concrete cover prefabricated part 600 is placed and solidified and hardened, the production personnel can drive the first cylinder part 300 and the second cylinder part 400 to rotate relative to the bottom plate part 110, so that the concrete cover prefabricated part 600 is easily separated from the inner cylinder wall of the first cylinder part 300 and the outer cylinder wall of the second cylinder part 400.

[0035] In order to avoid the phenomenon that the first cylinder part 300 rotates relative to the bottom plate part 110 and the second cylinder part 400 rotates relative to the bottom plate part 110 when the concrete cover prefabricated part 600 is placed and solidified and hardened, with reference to Figure 3 and Figure 4 , the bottom of the first cylinder part 300 and the bottom of the second cylinder part 400 are each provided with a downwardly arranged positioning gap H, and the bottom of the first cylinder part 300 and the bottom of the second cylinder part 400 are each sleeved on the supporting rod 200 through the positioning gap H, so as to limit the rotation of the first cylinder part 300 and the second cylinder part 400.

[0036] It can be understood that when the first cylinder part 300 needs to rotate relative to the bottom plate part 110, the production personnel need to first drive the first cylinder part 300 to move upwards so that the positioning gap H thereon is separated from the supporting rod 200, and then the first cylinder part 300 can be driven to rotate relative to the bottom plate part 110; similarly, when the second cylinder part 400 needs to rotate relative to the bottom plate part 110, the production personnel need to first drive the second cylinder part 400 to move upwards so that the positioning gap H thereon is separated from the supporting rod 200, and then the second cylinder part 400 can be driven to rotate relative to the bottom plate part 110.

[0037] It can be understood that the bottom of the first cylinder part 300 and the bottom of the second cylinder part 400 are each sleeved on the supporting rod 200 through the positioning gap H, so that the first cylinder part 300 and the second cylinder part 400 are each abutted above the supporting rod 200.

[0038] In the present embodiment, with reference to Figure 3 and Figure 4 , the number of positioning gaps H on the first cylinder part 300 and the number of positioning gaps H on the second cylinder part 400 are each set to four, the four positioning gaps H on the first cylinder part 300 are arranged around the rotation axis of the first cylinder part 300, the four positioning gaps H on the second cylinder part 400 are arranged around the rotation axis of the second cylinder part 400, and the bottom of the first cylinder part 300 and the bottom of the second cylinder part 400 are each sleeved on the supporting rod 200 through two of the positioning gaps H.

[0039] It can be understood that the first cylinder part 300 can be rotated by a preset angle so that its bottom is sleeved on the supporting rod 200 through the other two positioning gaps H; the second cylinder part 400 can be rotated by a preset angle so that its bottom is sleeved on the supporting rod 200 through the other two positioning gaps H.

[0040] In order to facilitate the drive first cylinder 300 relative to the base plate 110 rotation, with reference to Figure 1 And Figure 2 The outer cylinder wall of the first cylinder 300 is provided with a first handle member 310.

[0041] In order to facilitate the drive second cylinder 400 relative to the base plate 110 rotation, with reference to Figure 1 And Figure 2 The inner cylinder wall of the second cylinder 400 is provided with a second handle member 410.

[0042] In this embodiment, with reference to Figure 1 Also includes a support plate 500 for supporting the hand 620, the first cylinder 300 top is provided with a first support 320 and a second support 330, the first support 320 and the second support 330 are provided with a support gap L upward, the support plate 500 one end is inserted in the first support 320 support gap L, the other end is inserted in the second support 330 support gap L.

[0043] Through the above structure, the support plate 500 supports two hand 620, so as to be able to reduce the in concrete cover prefabricated component 600 static solidification hardening, the probability of excessive skew hand 620 occurs.

[0044] Of course, the present application is not limited to the above embodiments, those skilled in the art without departing from the spirit of the present application can also make equivalent modifications or substitutions, these equivalent modifications and substitutions are all included in the scope defined by the claims of the present application.

Claims

1. A concrete cap precast unit mould characterised in that: The utility model relates to a mold frame (100) is provided with bottom plate part (110), installation hole group and the ring hole (120) of surrounding bottom plate part (110) are arranged, bottom plate part (110) is equipped with opening (111), installation hole group includes at least two installation holes (131) from top to bottom are arranged in sequence, Supporting rod (200) is detachably worn in a corresponding installation hole (131), Hollow first cylinder piece (300) is liftable and is worn in ring hole (120), Hollow second cylinder piece (400) is liftable and is worn in opening (111), and the second cylinder piece (400) and first cylinder piece (300) are all abutted on the top of supporting rod (200), and the inner cylinder wall of first cylinder piece (300), bottom plate part (110) and the outer cylinder wall of second cylinder piece (400) are collectively surrounded with the forming cavity (S) that is set up to the open mouth (S1) upwards, wherein, Supporting rod (200) can be moved to another installation hole (131) in a installation hole (131), make the abutted place of second cylinder piece (400) and first cylinder piece (300) with supporting rod (200) all rise or fall respectively, and make the depth of forming cavity (S) correspondingly increase or decrease.

2. The concrete cover prefabricated component mold according to claim 1, wherein: the first cylinder piece (300) and the second cylinder piece (400) are rotatably arranged in the ring hole (120) and the opening (111) respectively.

3. The concrete cover prefabricated component mold according to claim 2, wherein: the bottom of the first cylinder piece (300) and the bottom of the second cylinder piece (400) are provided with positioning notches (H) arranged downward, and the bottom of the first cylinder piece (300) and the bottom of the second cylinder piece (400) are sleeved on the supporting rod (200) through the positioning notches (H) to limit the rotation of the first cylinder piece (300) and the second cylinder piece (400).

4. The concrete cover prefabricated component mold according to claim 3, wherein: the number of the positioning notches (H) on the first cylinder piece (300) and the number of the positioning notches (H) on the second cylinder piece (400) are both at least two, the at least two positioning notches (H) on the first cylinder piece (300) are arranged around the rotation axis of the first cylinder piece (300), the at least two positioning notches (H) on the second cylinder piece (400) are arranged around the rotation axis of the second cylinder piece (400), and the bottom of the first cylinder piece (300) and the bottom of the second cylinder piece (400) are sleeved on the supporting rod (200) through the at least one positioning notch (H).

5. The concrete cover prefabricated component mold according to claim 2, wherein: the outer cylinder wall of the first cylinder piece (300) is provided with a first handle member (310).

6. The concrete cover prefabricated component mold according to claim 2, wherein: ​ ​ ​ ​ ​ The inner cylinder wall of the second cylinder (400) is provided with a second handle member (410).

7. The concrete cover precast component mold according to claim 1, characterized in that: Further comprising a supporting plate (500) for supporting the handle member (620), the top of the first cylinder (300) is provided with a first support (320) and a second support (330) arranged oppositely, the first support (320) and the second support (330) are both provided with a supporting gap (L) arranged upwardly, one end of the supporting plate (500) is inserted into the supporting gap (L) of the first support (320), and the other end is inserted into the supporting gap (L) of the second support (330).

Images