CN213260043U - Concrete test block vibrating device - Google Patents

Abstract

The utility model relates to a concrete test block vibrating device, which effectively solves the problem of large inserting and tamping labor amount when the concrete test block is manufactured; the technical scheme includes that the device comprises a frame, an upper layer of square frame and a lower layer of square frame are arranged on the frame, a supporting plate is arranged in the middle of each layer of square frame, four guide rods are fixed on the supporting plate, four baffles penetrate through four side faces of the square frame respectively, and a abdicating groove corresponding to the guide rods is formed in each of the four side faces of the square frame; a plurality of vertical rods capable of moving up and down penetrate through the upper supporting plate and the lower supporting plate, and pressing plates are fixed at the upper ends of the vertical rods; a left cross rod and a right cross rod are arranged on the frame, and each cross rod is sleeved with a tension spring which enables the cross rod to reset towards the middle; the utility model discloses can be quick insert the concrete in the mould and smash, improve the effect, alleviate the manpower.

Description

Concrete test block vibrating device

Technical Field

The utility model relates to a construction field, especially a concrete test block vibrating device.

Background

The concrete test block is also called a cubic test block, and a 15 cm cubic test mould and a test block are generally adopted. The common plastic mold is convenient to use and low in cost. The general template is three integrated into one piece, and three cavities are arranged in one plastic shell, so that three test blocks can be manufactured at one time. In the manufacturing process of the test block, in order to make the concrete uniform, the later concrete test block shows more real conditions when the strength test is carried out, after the concrete is added into the mould, the concrete in each mould needs to be inserted and tamped by using a stick, generally one test block needs to be inserted and tamped 20 to 30 times, three test blocks generally need to be inserted and tamped about 60 times, and the workload is larger. In addition, in order to prevent the mold from falling, the mold is required to be held by hands, so that cement is easily adhered to the hands, and the mold is inconvenient to clean after a long time. Therefore, there is a need to solve the above problems.

Disclosure of Invention

To the above-mentioned condition, for solving the problem that exists among the prior art, the utility model aims at providing a concrete test block vibrating device, when can effectively solving the preparation of concrete test block, insert the problem that the amount of labour is big.

The technical scheme includes that the device comprises a frame, an upper layer of square frame and a lower layer of square frame are arranged on the frame, a supporting plate is arranged in the middle of each layer of square frame, four guide rods are fixed on the supporting plate, four baffles penetrate through four side faces of the square frame respectively, and a abdicating groove corresponding to the guide rods is formed in each of the four side faces of the square frame; a plurality of vertical rods capable of moving up and down penetrate through the upper supporting plate and the lower supporting plate, and pressing plates are fixed at the upper ends of the vertical rods; two horizontal poles about installing on the shelf, all overlap on every horizontal pole and be equipped with the extension spring that makes the horizontal pole reset to the centre.

The utility model discloses can be quick insert the concrete in the mould and smash, improve the effect, alleviate the manpower.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a top sectional view of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1 to 3, the utility model comprises a frame 1, wherein an upper layer of square frame 2 and a lower layer of square frame 2 are arranged on the frame 1, a support plate 3 is arranged in the middle of each layer of square frame 2, four guide rods 4 are fixed on the support plate 3, four baffles respectively penetrate through four sides of the square frame 2, and a abdicating groove 5 corresponding to the guide rods 4 is arranged on each side of the square frame 2; a plurality of vertical rods 6 capable of moving up and down penetrate through the upper supporting plate 3 and the lower supporting plate 3, and pressing plates 7 are fixed at the upper ends of the vertical rods 6; two horizontal poles 8 about installing on shelf 1, all overlap on every horizontal pole 8 and be equipped with the extension spring 9 that makes horizontal pole 8 reset to the centre.

In order to realize more stable support, the bottom of the shelf 1 is provided with a left horizontal bottom plate 10 and a right horizontal bottom plate 10.

In order to enable the left and right crossbars 8 to clamp the mould, the inner end of each crossbar 8 is provided with a rubber gasket 11.

In order to realize the automatic reset of the vertical rods 6 which move up and down, each vertical rod 6 is sleeved with a pressure spring 12, and a rope 13 is connected between the pressure plate 7 and the square frame 2 positioned above.

The utility model discloses during the use, at first fill the concrete in the mould, later overlap whole device from top to bottom on the mould, at the in-process of cover, need with the horizontal pole 8 of both sides outwards spur, later when the suit is accomplished the back, loosen horizontal pole 8, horizontal pole 8 can be automatic the mould that compresses tightly under the effect of extension spring 9 this moment, makes this device and mould not take place to remove by a wide margin relatively.

The base plate 10 can then be stepped on with one foot to prevent the mold and the device from moving, and then the press plate 7 can be repeatedly pressed with the hand or the other foot; when the pressing plate 7 is pressed, the plurality of vertical rods 6 positioned below the pressing plate 7 can be inserted into the mold, and after the pressing plate 7 is loosened, the pressing plate 7 can be reset upwards under the action of the pressure springs 12 on the vertical rods 6, so that the vertical rods 6 are separated from the concrete.

The vertical rod 6 penetrates through the support plate 3, the support plate 3 is arranged on the frame through four guide rods 4 which are arranged at the front, the back, the left and the right, and the abdicating groove 5 is formed in the frame, so that the support plate 3 can move front, back, left and right; in the process of pressing, can also change the position of montant 6 this moment through removing backup pad 3 to can insert the position of difference in the mould and smash, make the even more that the concrete can.

Because the number of the vertical rods 6 is large, taking 6 vertical rods 6 as an example, the effect of 60 times at ordinary times can be achieved by repeatedly pressing 10 vertical rods 6, and therefore the vibrating efficiency is greatly improved.

In the process of each tamping, due to the design of the lower square frame 2, the concrete adhered to the vertical rods 6 can be quickly cleaned, so that the vertical plates are prevented from being solidified by the concrete; the next use is convenient; meanwhile, the two layers of square frames 2 can play a role in more stable support.

Through setting up square frame 2, backup pad 3, riser, can realize the vertical of montant 6 down smash, avoid taking place the slope, the position of adjustment montant 6 that simultaneously can also be random realizes inserting of different positions smashes.

This device is through setting up pressure spring 12 on montant 6 and the montant 6, only need press or step on with the foot with the hand and can accomplish the interpolation of mould internal concrete smash, and is simple quick, and the quantity of montant 6 is many simultaneously, inserts the efficient of smashing, and is effectual.

The bottom plate 10 can be stepped on by feet in the device, so that the whole device and the die are kept stable, the insertion and tamping are convenient, and the whole device is prevented from shaking.

Claims (4)

1. A concrete test block vibrating device comprises a frame (1) and is characterized in that an upper layer and a lower layer of square frames (2) are arranged on the frame (1), a supporting plate (3) is arranged in the middle of each layer of square frames (2), four guide rods (4) are fixed on the supporting plate (3), four baffles respectively penetrate through four side faces of the square frames (2), and meanwhile, abdicating grooves (5) corresponding to the guide rods (4) are formed in the four side faces of the square frames (2); a plurality of vertical rods (6) capable of moving up and down penetrate through the upper supporting plate (3) and the lower supporting plate (3), and the upper ends of the vertical rods (6) are fixed with pressing plates (7); two horizontal poles (8) about installing on shelf (1), all overlap on every horizontal pole (8) and be equipped with the extension spring (9) that make horizontal pole (8) reset to the centre.

2. The concrete block vibrating device according to claim 1, wherein the bottom of the rack (1) is provided with two horizontal bottom plates (10) at left and right.

3. A concrete block vibrating device according to claim 1, characterized in that the inner end of each cross bar (8) is provided with a rubber pad (11).

4. The concrete block vibrating device according to claim 1, wherein each vertical rod (6) is sleeved with a compression spring (12), and a rope (13) is connected between the pressing plate (7) and the square frame (2) above.

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