Concrete sample mold

Abstract

The utility model discloses a concrete sample mold which comprises a bottom plate and side plates movably mounted on the two sides of the bottom plate, a plurality of partition plates are evenly clamped between the side plates on the two sides, threaded rods are rotationally connected to the upper portions of the outer sides of the two ends of the bottom plate, and sliding block connecting assemblies are arranged on the threaded rods. The threaded rod is arranged on the upper portion of the mold bottom plate, the sliding block connecting assembly for achieving the tensioning and opening actions of the side plates on the two sides is arranged on the threaded rod, and therefore the mold side plates can be rapidly disassembled and assembled, time and labor are saved when concrete sample blocks are taken, the labor intensity of workers is lowered, and the working efficiency is improved. The demoulding efficiency of the concrete sample block is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sample mold field, concretely relates to a concrete sample mold. BACKGROUND

[0002] The road concrete needs to carry out the strength detection, needs to pour the concrete through the sample mold into several direction sample blocks before detection, takes out the sample block after solidification and places in turn on the pressing machine to carry out the strength detection, the existing concrete sample mold is integrally formed, needs repeatedly to knock the sample mold to make it loose when taking out from the integral sample mold after the concrete sample solidification, not only causes the damage of sample mold, but also sometimes is very difficult to take out the test block after knocking, causes the sample taking out time to be longer, influences the demolding efficiency of concrete sample block. UTILITARY MODEL CONTENT

[0003] In order to solve the above existing problems, the utility model provides a concrete sample mold.

[0004] The utility model discloses a following technical scheme realizes:

[0005] A concrete sample mold, including the bottom plate and the movable installation of both sides side plate, the even clamping of multiple baffle between both sides side plate, the upper portion rotation connection of the outer side both ends of bottom plate has screw rod, is provided with sliding block connection assembly on screw rod, realizes both sides side plate tension, open action through the screw rod positive and negative rotation drive sliding block connection assembly.

[0006] Further optional, sliding block connection assembly includes the sliding block with the threaded connection of screw rod, and both sides of sliding block are hinged fixed with corresponding side plate through connecting rod.

[0007] Further optional, sliding block adopts T-shaped sliding block setting, and the upper and lower sliding connection of the slide rail setting on the outermost baffle of bottom plate is carried out to the end of this T-shaped sliding block.

[0008] Further optional, the bottom of screw rod is connected with the rotation block, and the rotation block is rotatably connected with the circular clamping groove set in the bottom plate, and the top of screw rod is fixed with the rotating hand wheel.

[0009] Further optional, the both sides of bottom plate upper portion are opened with the limiting clamping groove with the clamping of side plate, and the outer side of limiting clamping groove is outwardly inclined.

[0010] Further optional, the inside of both sides is opened with several longitudinal clamping grooves, and the clamping fixed of corresponding longitudinal clamping groove and baffle is carried out.

[0011] Compared with the prior art, the utility model discloses the beneficial effects are: the utility model discloses the screw rod is set up on the upper portion of mould bottom plate, and the slider connecting assembly that realizes both sides side plate tension, open action is set up on the screw rod, realizes mould side plate quick assembly and disassembly, and this takes concrete test piece block and saves time and manpower, and the efficiency of concrete test piece block stripping is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure three -dimensional schematic diagram of the utility model;

[0013] Figure 2 It is Figure 1 Partial structure schematic enlarged view;

[0014] Figure 3 It is the bottom plate and screw rod connecting schematic diagram of the utility model;

[0015] In the drawing: bottom plate 1, round clamping groove 101, limit clamping groove 102, side plate 2, longitudinal clamping groove 201, baffle 3, screw rod 4, rotating block 401, hand wheel 402, screw rod 401, slider 5, slide rail 6, connecting rod 7, support baffle 8. DETAILED DESCRIPTION

[0016] The utility model will be further described in detail below in combination with the specific embodiment and the drawing:

[0017] As Figure 1 Indicated, a kind of concrete test sample mould, including bottom plate 1 and the side plate 2 of its both sides movable installation, multiple baffle 3 are evenly clamped between both sides side plate 2, screw rod 4 is rotationally connected on the upper portion of bottom plate 1 both ends outer side, and screw rod 4 is provided with slider connecting assembly, and through screw rod 4 positive and negative rotation slider connecting assembly is driven to realize both sides side plate 2 tension, open action.

[0018] As Figure 1 Indicated, slider connecting assembly includes the slider 5 of screw thread connection with screw rod 4, the both sides of slider 5 are hinged and fixed with corresponding side plate 2 by connecting rod 7, when side plate 2 and baffle 3 are adhered, connecting rod 7 inclination angle is 10-20 °, and connecting rod 7 inclination angle is too big to cause slider 5 to move up and take side plate 2 out of limit clamping groove 102, and inclination angle is too small, and it is not easy to take out side plate 2 and open.

[0019] As Figure 1 Indicated, slider 5 is set up using T-shaped slider, and the end of this T-shaped slider is slidably connected with the slide rail 6 set on the outermost baffle 3 of bottom plate 1, and slide rail 6 is provided with the sliding groove matched with slider 5, to ensure the stability of slider 5 moving up and down.

[0020] As Figure 3As shown, the bottom of the threaded rod 4 is connected with a rotating block 401, the rotating block 401 is rotatably connected with a circular clamping groove 101 arranged in the bottom plate 1, so that the connection of the threaded rod 4 and the bottom plate 1 is realized, and the top of the threaded rod 4 is fixedly connected with a rotating handle 402.

[0021] As shown, the upper portion of the bottom plate 1 is provided with limiting clamping grooves 102 on both sides for clamping the side plates 2, and the outer side of the limiting clamping grooves 102 is outwardly inclined, so that the side plates 2 can be outwardly inclined and opened. Figure 2

[0022] The inner sides of the two side plates 2 are symmetrically provided with a plurality of longitudinal clamping grooves 201, and the longitudinal clamping grooves 201 are clamped and fixed with the partition plates 3.

[0023] The implementation principle of the concrete sample mold according to the embodiment of the present application is as follows:

[0024] The concrete is poured into the sample cavity formed by the side plates 2 and the plurality of partition plates 3 to form a concrete test block, and when the concrete test block needs to be taken out, two people simultaneously rotate the handles 402 on both sides of the bottom plate 1 counterclockwise, the handles 402 drive the threaded rods 4 to rotate, the rotating threaded rods 4 drive the sliding blocks 5 to move downward along the sliding rails 6, the sliding blocks 5 move downward to make the inclined connecting rods 7 become horizontal, so that the connecting rods 7 outwardly open the side plates 2 along the limiting clamping grooves 102 (the longitudinal clamping grooves 201 and the partition plates 3 are not separated), and the side plates 2 are separated from the concrete test block, then the top of each partition plate 3 is knocked to make it loose, and then the entire mold is turned over to pour out the loosened concrete test block, so that the concrete test block is taken out conveniently and efficiently.

[0025] After the sample is taken out, the handle 402 is rotated clockwise to drive the sliding block 5 to move upward, so that the sliding block 5 drives the side plates 2 to be contracted and tightened along the limiting clamping grooves 102 through the connecting rods 7 on both sides, so that the longitudinal clamping grooves 201 of the side plates 2 are in contact with the partition plates 3, and the rapid assembly of the side plates 2 and the partition plates 3 is completed for next use.

[0026] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.​

Claims

1. A concrete sample mold comprising a bottom plate (1) and two side plates (2) movably mounted on both sides of the bottom plate (1), a plurality of partition plates (3) being evenly clamped between the two side plates (2), characterized in that: Threaded rods (4) are rotationally connected to the upper outer sides of both ends of the bottom plate (1), a sliding block connecting assembly is arranged on the threaded rods (4), and the sliding block connecting assembly is driven to realize the tensioning and opening of the two side plates (2) through forward and reverse rotation of the threaded rods (4).

2. A concrete sample mold according to claim 1, characterized in that: The sliding block connecting assembly comprises sliding blocks (5) which are threadedly connected to the threaded rods (4), and the two sides of the sliding blocks (5) are hingedly fixed to the corresponding side plates (2) through connecting rods (7).

3. A concrete sample mould according to claim 2, characterised in that: The sliding blocks (5) are T-shaped sliding blocks which are up and down slidingly connected to the sliding rails (6) arranged on the outermost partition plates (3) of the bottom plate (1).

4. A concrete sample mold according to claim 2, characterized in that: The bottom of the threaded rod (4) is connected with a rotating block (401), the rotating block (401) is rotationally connected to a circular clamping groove (101) arranged in the bottom plate (1), and the top of the threaded rod (4) is fixed with a rotating handle (402).

5. A concrete sample mold according to claim 1, characterized in that: Limiting clamping grooves (102) are formed in the upper sides of the bottom plate (1) and are clamped with the side plates (2), and the outer sides of the limiting clamping grooves (102) are outwardly and obliquely arranged.

6. A concrete sample mold according to claim 1, characterized in that: A plurality of longitudinal clamping grooves (201) are symmetrically formed in the inner sides of the two side plates (2) and are clamped and fixed with the partition plates (3) through the corresponding longitudinal clamping grooves (201).

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