Trapezoidal cushion block manufacturing die

Abstract

The utility model relates to the field of cushion block die manufacturing, in particular to a trapezoid cushion block manufacturing die which comprises an open rectangular box, a plurality of long-strip-shaped partition plates are arranged in the open rectangular box at intervals, and the open rectangular box is divided into a plurality of long-strip-shaped pouring cavities through the long-strip-shaped partition plates. A plurality of inserting plates are inserted into the long-strip pouring cavity at intervals, and the long-strip pouring cavity is divided into a plurality of cushion block pouring cavities with the side sections being isosceles trapezoids; according to the utility model, the cushion block pouring cavities are more densely arranged, so that more trapezoidal cushion blocks can be manufactured at a time; after the cushion block reaches the form stripping strength, the inserting plate is taken out, the cushion block can be taken out easily without prying out, the integrity of the cushion block can be guaranteed to the maximum extent, and meanwhile the taking-out method is more labor-saving, easier and more convenient; the inclination angle of the inserting plates can be adjusted according to requirements, the distance between the inserting plates can be adjusted, then trapezoidal cushion blocks of different sizes can be manufactured, universality is high, and different engineering requirements can be met.

Description

Technical Field

[0001] The utility model relates to the field of cushion block mold manufacturing, in particular to a trapezoidal cushion block manufacturing mold. Background Art

[0002] At present, trapezoidal pads are often used in construction to control the thickness of the steel bar protective layer. Trapezoidal pads are often made using molds. For example, a cast-in-place concrete floor pad making tool with application number CN201920582473.5 includes a pad mold frame, a mold is arranged in the pad mold frame, and trapezoidal mold cavities are evenly spaced on the mold; the trapezoidal pads are cast through the trapezoidal mold cavities; but when the pads are made using the mold in the prior art, since the formed pads are located in the mold cavity, they are not easy to take out. They need to be pried with a crowbar and knocked with the inverted making tool to take them out, and the integrity of the pads cannot be guaranteed when they are taken out. When in use, it is difficult to ensure the construction quality; at the same time, the mold cavity size of the making tool in the prior art is fixed, and only trapezoidal pads of a single size can be made, which has poor versatility and is not conducive to turnover use. Utility Model Content

[0003] In view of the deficiencies in the prior art, an object of the present invention is to provide a trapezoidal cushion block manufacturing mold which is convenient for taking out the cushion block and can manufacture cushion blocks of various sizes.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A trapezoidal cushion block manufacturing mold comprises an open rectangular box, wherein a plurality of long partitions are arranged in the open rectangular box at intervals, and the long partitions divide the open rectangular box into a plurality of long casting cavities; a plurality of plug-ins are inserted in the long casting cavities at intervals, and the plug-ins are arranged obliquely and two adjacent plug-ins are inclined in opposite directions, respectively, so as to divide the long casting cavity into a plurality of cushion block casting cavities whose side cross-sections are isosceles trapezoids.

[0006] Compared with the prior art, the utility model adopting the above technical solution has the following outstanding features:

[0007] 1. The arrangement of the casting cavities of the pad blocks of the utility model is denser than that of the prior art, and more trapezoidal pad blocks can be produced at one time; 2. After the pad block reaches the demolding strength, the plug plate can be taken out, and the pad block can be easily taken out without prying, which can maximize the integrity of the pad block, and the removal method is more labor-saving, easy and convenient; 3. The inclination angle of the plug plate and the spacing between the plug plates can be adjusted according to needs, so as to produce trapezoidal pad blocks of different sizes, which has strong versatility and can be applied to different engineering needs.

[0008] As a preferred embodiment, a further technical solution of the utility model is:

[0009] The height of the plug board is greater than the depth of the open rectangular box; it is convenient to insert and take out, and it is convenient to adjust the plug board so as to insert it at a different tilt angle.

[0010] The plug board is arranged along the longitudinal length of the open rectangular box, and a plurality of slots are arranged on the plug board corresponding to the spacing of the long partition boards; the number of individual plug boards is reduced, and insertion and removal are more convenient during use.

[0011] The upper edges of the four side panels and the upper edges of the long partitions of the open rectangular box are all provided with scales, so as to facilitate the adjustment of the spacing between the plug boards.

[0012] The left and right sides of the insert plate are both rough surfaces; when the pad is used, it is convenient for the pad to be better combined with the concrete.

[0013] Reinforced wooden squares are arranged outside the four side panels of the open rectangular box, thereby enhancing the strength of the open rectangular box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a mold for making a trapezoidal cushion block in an embodiment of the utility model;

[0015] Figure 2 It is a structural schematic diagram of another trapezoidal cushion block manufacturing mold in an embodiment of the utility model;

[0016] Figure 3 It is a structural schematic diagram of an open rectangular box in an embodiment of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the plug board in the embodiment of the utility model.

[0018] Explanation of the reference numerals: 1. open rectangular box; 101. bottom plate; 102. side plate; 2. long partition plate; 3. plug plate; 301. slot; 4. reinforcing wood; 5. scale. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with specific embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the protection scope of the present invention.

[0020] like Figure 1 Embodiment 1 discloses a trapezoidal pad manufacturing mold, comprising an open rectangular box 1, in which a plurality of long partitions 2 are arranged at intervals, and the long partitions 2 divide the open rectangular box 1 into a plurality of long casting cavities; a plurality of plug-ins 3 are inserted in the long casting cavities at intervals, and the plug-ins 3 are arranged obliquely and two adjacent plug-ins 3 are inclined in opposite directions, respectively, to divide the long casting cavity into a plurality of pad casting cavities with isosceles trapezoidal side sections; the isosceles trapezoidal pad casting cavities are arranged adjacent to each other, one positive and one negative; wherein, the height of the plug-ins 3 is greater than the depth of the open rectangular box 1.

[0021] In the first embodiment, many plug-in boards 3 need to be installed. To further simplify the operation of plugging in the plug-in boards 3, Figure 2 , Figure 4 In this embodiment, the plug board 3 is arranged to be longitudinally continuous, and a plurality of slots 301 are arranged on the plug board 3 corresponding to the spacing of the long partition board 2; the depth of the slots 301 is greater than the height of the open rectangular box 1, and the plug board 3 can be inserted obliquely on the long partition board 2 through the slots 301, and can be adjusted according to needs.

[0022] Since the spacers need to be made into different sizes according to different requirements in different projects, the spacing between the plug boards 3 needs to be adjusted, such as Figure 3 In this embodiment, scales 5 are provided on the upper edges of the four side panels 102 of the open rectangular box 1 and the upper edges of the long partitions 2 .

[0023] Furthermore, in order to facilitate better combination of the pad and concrete during construction, the left and right side surfaces of the insert plate 3 are both rough surfaces.

[0024] like Figure 1 The open rectangular box 1 is surrounded by a bottom plate 101 and four side plates 102 . To further enhance the strength of the open rectangular box 1 , reinforcing wood blocks 4 are disposed outside the four side plates 102 of the open rectangular box 1 .

[0025] By using the trapezoidal pad making mold in the novel method to cast concrete pads, before pouring concrete, a layer of release agent is applied on the open rectangular box 1, the long partition board 2 and the plug board 3; when removing the mold, only the plug board 3 needs to be pulled out, and a gap will appear between the trapezoidal pads, and the trapezoidal pads can be easily taken out without using a crowbar to destroy the integrity of the pads; at the same time, compared with the prior art, the mold can produce more pads in the same space, and the pad production efficiency is high and the quality is good; by adjusting the spacing between the plug boards 3 or the inclination angle of the plug boards 3, trapezoidal pads of different sizes can be produced, which has strong versatility and can be applied to different engineering needs.

[0026] The trapezoidal pads produced by the utility model can be used to ensure the thickness of the steel bar protective layer during construction, such as floor slab construction, construction of insulation boards on the outside of beams at cantilevered eaves, etc. When constructing the insulation boards on the outside of beams at cantilevered eaves, the insulation boards are usually directly pressed on the steel bars of the cantilevered eaves structure, which can easily cause the steel bars of the cantilevered eaves structure to deform and affect the quality of the cantilevered eaves construction. When using trapezoidal pads, the larger end of the trapezoidal pads can be set upward to support the insulation board and avoid deformation of the steel bars of the cantilevered eaves structure. When the steel bars of the cantilevered eaves structure or the floor slab structure are dense, the smaller end of the trapezoidal pad is convenient for inserting the dense steel mesh and better combining with the steel mesh.

[0027] The above description is only a preferred feasible embodiment of the present utility model, and does not limit the scope of rights of the present utility model. All equivalent changes made using the contents of the present utility model specification and its drawings are included in the scope of rights of the present utility model.

Claims

1. A trapezoidal spacer manufacturing mold, comprising an open rectangular box (1), characterized in that: A plurality of long partitions (2) are arranged at intervals in the open rectangular box (1), and the long partitions (2) divide the open rectangular box (1) into a plurality of long casting cavities; a plurality of plug-in plates (3) are inserted at intervals in the long casting cavities, and the plug-in plates (3) are arranged obliquely and two adjacent plug-in plates (3) are inclined in opposite directions, respectively, so as to divide the long casting cavity into a plurality of pad casting cavities with isosceles trapezoidal side sections.

2. The trapezoidal cushion block manufacturing mold according to claim 1, characterized in that: The height of the inserting plate (3) is greater than the depth of the open rectangular box (1).

3. The trapezoidal cushion block manufacturing mold according to claim 2, characterized in that: The plug board (3) is arranged along the longitudinal length of the open rectangular box (1), and a plurality of slots (301) are arranged on the plug board (3) corresponding to the spacing of the long partition boards (2).

4. The trapezoidal cushion block manufacturing mold according to claim 1, characterized in that: The upper edges of the four side panels (102) of the open rectangular box (1) and the upper edge of the long partition (2) are all provided with scales (5).

5. The trapezoidal cushion block manufacturing mold according to claim 1, characterized in that: The left and right side surfaces of the inserting plate (3) are both rough surfaces.

6. The trapezoidal cushion block manufacturing mold according to claim 1, characterized in that: Reinforcing wood blocks (4) are arranged outside the four side panels (102) of the open rectangular box (1).

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