Forming mold for precast concrete

Abstract

The utility model provides a concrete prefabricated part forming die which comprises fixing hoppers symmetrically arranged on the upper portion of the ground, a plurality of installation frames are arranged between the two fixing hoppers, a plurality of clamping grooves are evenly formed in the two sides of the upper portions of the two fixing hoppers, and clamping plates are arranged on every two different fixing hoppers and in the corresponding clamping grooves. A material blocking plate is arranged between every two clamping plates, the number of the mounting frames can be increased or decreased according to the specification of the concrete prefabricated part through the arranged two fixing hoppers and the multiple mounting frames, and the specification of the concrete prefabricated part is further adjusted and controlled through cooperation of the material blocking plates and the clamping plates arranged on the material blocking plates and the clamping grooves. Therefore, the mold can be adjusted according to the specification of the concrete prefabricated part without frequently replacing the mold, the cost can be saved, and the situation that too much space is occupied due to too many molds can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete production, in particular to a forming mould for prefabricated concrete parts. Background Art

[0002] Concrete precast moulds are tools used to manufacture concrete components of specific shapes and sizes, ensuring that the concrete maintains the desired geometry during the curing process.

[0003] In the prior art, concrete precast part forming molds generally use customized molds (such as steel molds, plastic molds, composite material molds, etc.), so as to ensure the consistency and accuracy of the size, shape and surface texture of each precast part during production.

[0004] However, the production of precast concrete parts requires changing the size of the mold according to customer needs, so the mold size needs to be changed frequently. In addition, more molds are required in batch production, and the secondary utilization rate after production is low, which not only increases costs but also requires space for storage. Utility Model Content

[0005] In view of this, the utility model provides a forming mold for precast concrete parts. By setting two fixed buckets and multiple installation frames, the number of installation frames can be increased or decreased according to the specifications of the precast concrete parts, and the specifications of the precast concrete parts can be further adjusted and controlled by the material blocking plate and the clamping plate set thereon in conjunction with the clamping groove, so that the specifications of the precast concrete parts can be adjusted without frequently replacing the mold, which can save costs and will not occupy too much space due to too many molds.

[0006] In order to solve the above technical problems, the utility model provides a forming mold for concrete precast parts, comprising a fixed bucket symmetrically arranged on the upper part of the ground, a plurality of mounting frames are arranged between the two fixed buckets, the mounting frames are increased or decreased according to the required number, and the width of each mounting frame is set to the same size, a plurality of clamping grooves are evenly opened on both sides of the upper part of the two fixed buckets, and the plurality of clamping grooves can be opened on the upper part of the fixed bucket by a cutting machine, a clamping plate is arranged on each two different fixed buckets and in the corresponding clamping grooves, a material blocking plate is arranged between each two clamping plates, and the material blocking plate needs to be replaced according to the increased or decreased size of the mounting frame, the clamping plates are welded to the vertical surfaces on both sides of the material blocking plate, and the material blocking plate is clamped in the required clamping groove through the clamping plates arranged on both sides;

[0007] A first positioning block is provided on the vertical surfaces on both sides of each fixed bucket, and the first positioning block is welded to the vertical surfaces on both sides of the fixed bucket. A second positioning block is provided on the vertical surfaces on both sides of each installation frame, and the second positioning block is welded to the vertical surfaces on both sides of the installation frame. A group of fixing mechanisms is provided on the two first positioning blocks on the same side and the multiple second positioning blocks on the same side.

[0008] A limit plate is provided on the upper portion of each material blocking plate, the limit plate is welded to the upper portion of the material blocking plate, a handle is provided on the upper portion of the limit plate, and the handle is welded to the upper portion of the limit plate.

[0009] Each set of fixing mechanisms includes a fixing rod inserted through two first positioning blocks and multiple second positioning blocks on the same side, and one end of the fixing rod is connected to a fixing nut through threaded engagement.

[0010] A self-locking washer is provided between the fixing nut and one of the first positioning blocks, and the self-locking washer is sleeved on the outer side wall of the fixing rod.

[0011] A limit plate is provided at one end of the fixing rod away from the fixing nut, the limit plate is welded to one end of the fixing rod, and a handle is provided at one end of the limiting plate away from the fixing rod, the handle is welded to one side of the limit plate.

[0012] The vertical inner walls of the two fixed buckets are both provided with scales along the vertical direction, and the scales can be opened on the vertical inner walls of the fixed buckets by using a carving knife.

[0013] The beneficial effects of the above technical solution of the utility model are as follows:

[0014] 1. By setting up two fixed buckets and multiple installation frames, the number of installation frames can be increased or decreased according to the specifications of the prefabricated concrete parts, and the specifications of the prefabricated concrete parts can be further adjusted and controlled by the material blocking plate and the clamping plate provided thereon in conjunction with the clamping groove, so that the specifications of the prefabricated concrete parts can be adjusted without frequently changing the mold, which can save costs and avoid occupying too much space due to too many molds.

[0015] 2. By setting up two sets of fixing mechanisms, the fixing rods can be inserted into the two first positioning blocks and multiple second positioning blocks to cooperate with the fixing nuts to fix the two fixing buckets and multiple installation frames, thereby preventing concrete from flowing out of the gap at the connection between the fixing buckets and the installation frames.

[0016] 3. The self-locking washer can prevent the fixing nut from loosening due to shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2This is a schematic diagram of the overall structure of the other side of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the material blocking plate and its components of the present invention.

[0020] In the figure: 101, fixed bucket; 102, clamping groove; 103, mounting frame; 104, first positioning block; 105, second positioning block; 106, material blocking plate; 107, clamping plate;

[0021] 201, fixing rod; 202, fixing nut;

[0022] 301, limit plate; 302, handle;

[0023] 401. Limit plate; 402. Handle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-3 , clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of the present invention.

[0025] like Figure 1 、 2 As shown: A forming mold for concrete precast parts, including fixed buckets 101 symmetrically arranged above the ground. The fixed buckets 101 are provided so that concrete can be poured into them when the concrete precast parts are being made, and then the concrete can be solidified therein to form the required precast parts. A plurality of installation frames 103 are provided between the two fixed buckets 101. The plurality of installation frames 103 can be provided so that when larger precast concrete parts need to be made, the number of installation frames 103 can be increased, thereby being suitable for making larger precast concrete parts. When small precast concrete parts need to be made, the opposite operation is performed, that is, the number of installation frames 103 used is reduced, or the two fixed buckets 101 can be directly combined together for use without using the installation frames 103. The installation frames 103 are increased or decreased according to the required number, and the width of each installation frame 103 is set to the same size, so that the number of installation frames 103 can be increased or decreased according to the required size of the concrete precast parts.

[0026] During use, the installation frames 103 can be increased or decreased according to the size of the prefabricated concrete parts to be produced. Then, the two fixing buckets 101 can be clamped to hold the multiple installation frames 103 and placed on the ground. If the size of the prefabricated concrete parts to be produced is too small, the installation frames 103 can be omitted. The two fixing buckets 101 can be directly docked together and placed on the ground for use.

[0027] The two fixing buckets 101 are evenly provided with a plurality of snap-in grooves 102 on both sides of the upper portion, and the plurality of snap-in grooves 102 are provided so that the blocking plate 106 can be fixed and limited in position with the snap-in plates 107, thereby limiting the blocking plate 106 and facilitating disassembly and assembly. The plurality of snap-in grooves 102 can be opened on the upper portion of the fixing bucket 101 by a cutting machine, thereby making the blocking groove 102 more convenient to manufacture. A snap-in plate 107 is provided in the corresponding snap-in groove 102 on each of the two different fixing buckets 101. The snap-in plate 107 is provided so that the blocking plate 106 can be fixed in the snap-in groove 102 and facilitates disassembly and assembly. The blocking plate 106 is provided between 107. The blocking plate 106 is provided so that the concrete can be blocked, and the position of the blocking plate 106 can be adjusted according to the fixed size, so that the concrete can be blocked to form a concrete prefabricated part of fixed specifications. The blocking plate 106 needs to be replaced according to the increased or decreased size of the installation frame 103, so that the blocking plate 106 can stably block the concrete. The clamping plates 107 are welded to the vertical surfaces on both sides of the blocking plate 106, so that its connection structure is more stable. The blocking plate 106 is clamped in the required clamping groove 102 through the clamping plates 107 provided on both sides, so that the blocking plate 106 is easy to disassemble and assemble.

[0028] When in use, the material blocking plate 106 is installed in the corresponding two clamping grooves 102 through the clamping plate 107 according to the size of the concrete prefabricated part to be produced, and the spacing between the multiple clamping grooves 102 opened on each fixed bucket 101 is set to the same size. The position of the material blocking plate 106 can be adjusted according to the size of the concrete prefabricated part to be produced, and by adjusting multiple material blocking plates 106 and adjusting them to different spacings, concrete prefabricated parts of various sizes can be produced at one time, thereby increasing its applicability.

[0029] A first positioning block 104 is provided on the vertical surfaces on both sides of each fixed bucket 101. The first positioning block 104 is provided so as to cooperate with the second positioning block 105 and the fixing rod 201 to connect the two fixed buckets 101 to multiple installation frames 103. The first positioning block 104 is welded on the vertical surfaces on both sides of the fixed bucket 101, so that its connection structure is more stable. A second positioning block 105 is provided on the vertical surfaces on both sides of each installation frame 103. The second positioning block 105 is provided so as to cooperate with the first positioning block 104 and the fixing rod 201 to connect the two fixed buckets 101 to multiple installation frames 103. The fixed bucket 101 is fixed together with multiple installation frames 103, which can further limit their position to prevent concrete from flowing out of the gaps in the connection. The second positioning blocks 105 are welded to the vertical surfaces on both sides of the installation frame 103, thereby making its connection structure more stable. A set of fixing mechanisms are provided on the two first positioning blocks 104 on the same side and the multiple second positioning blocks 105 on the same side. The setting of the fixing mechanism can further limit the two fixed buckets 101 and the multiple installation frames 103, thereby preventing concrete from flowing out of the gaps in the connection.

[0030] like Figure 1 、 3 As shown: a limiting plate 401 is provided on the upper portion of each material blocking plate 106. The limiting plate 401 is provided so that the material blocking plate 106 can be limited and the handle 402 can be connected. The limiting plate 401 is welded to the upper portion of the material blocking plate 106, thereby making its connection structure more stable. A handle 402 is provided on the upper portion of the limiting plate 401. The handle 402 is provided so that the installation and removal of the material blocking plate 106 can be facilitated, making it more convenient. The handle 402 is welded to the upper portion of the limiting plate 401, thereby making its connection structure more stable. When in use, the handle 402 is held and the material blocking plate 106 can be connected to the corresponding clamping groove 102 through the clamping plates 107 on both sides. When the material blocking plate 106 needs to be disassembled or moved, the material blocking plate 106 can be taken out by holding the handle 402 and lifting it up, thereby making it easy to disassemble and assemble.

[0031] like Figure 1 、 2As shown: each set of fixing mechanisms includes a fixing rod 201 inserted into the two first positioning blocks 104 on the same side and the multiple second positioning blocks 105 on the same side. The fixing rod 201 is set so that it can be inserted into the two first positioning blocks 104 and the multiple second positioning blocks 105, so as to cooperate with the fixing nut 202 to further limit the fixing bucket 101 and the installation frame 103, thereby preventing concrete from leaking from the gap between the fixing bucket 101 and the installation frame 103. One end of the fixing rod 201 is connected to the fixing nut 202 through a threaded fit. The fixing nut 202 is set so that one end of the fixing rod 201 can be locked, thereby making the connection between the fixing bucket 101 and the installation frame 103 tighter. When in use, the fixing nut 202 is directly rotated to the appropriate position on the outer wall of the fixing rod 201 through the thread.

[0032] like Figure 2 As shown: a self-locking washer is provided between the fixing nut 202 and one of the first positioning blocks 104. The self-locking washer can improve the fixing and tightening effect of the fixing nut 202, so that even if shaking occurs, the fixing nut 202 will not become loose, and the self-locking washer is sleeved on the outer wall of the fixing rod 201, so that the self-locking washer can be limited in the vertical direction on the fixing rod 201. When in use, the self-locking washer is sleeved on the fixing rod 201 before installing the fixing nut 202, and then the fixing nut 202 is installed and tightened.

[0033] like Figure 2 As shown: a limit plate 301 is provided at one end of the fixing rod 201 away from the fixing nut 202. The limit plate 301 is provided so that when the fixing nut 202 is used to fix the fixing rod 201, the fixing rod 201 will not completely pass through the first positioning block 104 and the second positioning block 105, thereby applying force to one end of the fixing rod 201 to improve the fixing effect. The limit plate 301 is welded to one end of the fixing rod 201, so that its connection structure is more stable. A handle 302 is provided at one end of the limit plate 301 away from the fixing rod 201. The handle 302 is provided to facilitate the extraction or insertion of the fixing rod 201. The handle 302 is welded to one side surface of the limit plate 301, so that its connection structure is more stable.

[0034] like Figure 1 As shown: the vertical inner walls of the two fixed buckets 101 are provided with scales in the vertical direction. The scales are provided to facilitate the control of the thickness or width of the concrete precast parts, and further control the size of the concrete precast parts. The scales can be opened on the vertical inner walls of the fixed buckets 101 by a chisel, making it easy to manufacture.

[0035] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0036] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A forming mold for a precast concrete part, characterized in that: The invention comprises fixed buckets (101) symmetrically arranged on the upper part of the ground, a plurality of mounting frames (103) being arranged between two fixed buckets (101), a plurality of clamping grooves (102) being evenly opened on both sides of the upper part of the two fixed buckets (101), a clamping plate (107) being arranged in the corresponding clamping grooves (102) on each two different fixed buckets (101), and a material blocking plate (106) being arranged between each two clamping plates (107); Each of the fixed buckets (101) is provided with first positioning blocks (104) on both sides of the vertical surfaces, each of the installation frames (103) is provided with second positioning blocks (105) on both sides of the vertical surfaces, and a set of fixing mechanisms is provided on the two first positioning blocks (104) on the same side and the multiple second positioning blocks (105) on the same side.

2. The forming mold for precast concrete parts according to claim 1, wherein: A limit plate (401) is provided on the upper portion of each material blocking plate (106), and a handle (402) is provided on the upper portion of the limit plate (401).

3. The forming mold for precast concrete parts according to claim 1, wherein: Each set of the fixing mechanisms comprises a fixing rod (201) inserted between two first positioning blocks (104) on the same side and a plurality of second positioning blocks (105) on the same side, and one end of the fixing rod (201) is connected to a fixing nut (202) through threaded engagement.

4. The forming mold for precast concrete parts according to claim 3, wherein: A self-locking washer is provided between the fixing nut (202) and one of the first positioning blocks (104).

5. The forming mold for precast concrete parts according to claim 3, wherein: A limiting plate (301) is provided at one end of the fixing rod (201) away from the fixing nut (202), and a handle (302) is provided at one end of the limiting plate (301) away from the fixing rod (201).

6. The forming mold for precast concrete parts according to claim 1, wherein: The vertical inner walls of the two fixed buckets (101) are both provided with scales along the vertical direction.

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