Concrete test mold oil brushing tool

Abstract

The utility model discloses an oil brushing tool for a concrete test mold, which comprises a handheld rod, an oil storage device, a guide pipe, a connecting piece, a connecting rope and a sponge which are sequentially connected, the guide pipe is provided with a check valve, the guide pipe and the sponge form an integral structure through the connecting piece and the connecting rope, and the sponge extends into the concrete test mold. The device has the advantages of being simple in structure, environmentally friendly, economical, convenient to store oil, convenient to carry and uniform in painting, oil can be evenly painted in a mold cavity, operation is convenient, leakage is not prone to occurring, efficiency is improved, and meanwhile forming of a concrete test piece is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of concrete test molds, in particular to a concrete test mold oiling tool. Background Art

[0002] The standard concrete mold is usually a cubic plastic part. The mold is a tool used to make concrete specimens for testing the mechanical properties of concrete and its long-term and durability tests. Before making each concrete test block, it is usually necessary to brush a thin layer of oil or release agent on the inner wall of the test mold to facilitate the smooth separation of the specimen and the test mold after the concrete is formed, and to carry out maintenance of the concrete specimen.

[0003] In the prior art, when brushing oil on the inner wall surface of a concrete test mold, a brush is usually used. The brush is first dipped in oil, and then the brush head dipped in oil is used to brush the inner wall surface of the test mold. The oil on the brush is easy to drip during the dipping and brushing process, making it difficult to clean. The amount of dipping, the strength of brushing the mold, and the speed will directly affect the amount of oil brushed on the inner wall surface each time, and it is difficult to control the consistency of oil brushing on each test mold; brushing the same test mold repeatedly, especially in the inner groove of the test mold, is troublesome to operate; when a large number of concrete test blocks need to be made, preliminary oil brushing is required, which is a huge workload and time-consuming and labor-intensive.

[0004] Therefore, it is necessary to develop a new type of concrete test mold oiling tool to facilitate uniform oiling and improve oiling efficiency. Utility Model Content

[0005] Purpose of the utility model: In view of the shortcomings and defects of the prior art, the utility model provides a concrete test mold oiling tool, which has the characteristics of simple structure, environmental protection and saving, convenient oil storage, easy to carry, and uniform brushing. It can evenly brush the oil in the mold cavity, is easy to operate and not prone to dripping, improves efficiency, and is more conducive to the molding of concrete specimens.

[0006] Technical solution: The utility model is a concrete test mold oiling tool, which is characterized by comprising a hand-held rod, an oil storage device, a conduit, a connector, a connecting rope and a sponge connected in sequence, the conduit is equipped with a stop valve, the conduit is integrated with the sponge through the connector and the connecting rope, and the sponge extends into the concrete test mold.

[0007] Wherein, the oil storage device comprises a cover and an oil storage tank, and the oil storage tank is connected with the conduit.

[0008] Wherein, the outside of the catheter is wrapped with an anti-slip sleeve.

[0009] Wherein, the conduit and the stop valve are an integrated structure.

[0010] Wherein, the sponge is detachably connected to the connecting piece via a connecting rope.

[0011] The size of the concrete test mold is 150mm*150mm or 100mm*100mm, and the size of the sponge corresponds to the size of the concrete test mold.

[0012] Beneficial effects: Compared with the prior art, the utility model has the following significant advantages: the utility model has the characteristics of simple structure, environmental protection and saving, convenient oil storage, easy to carry, and uniform brushing. It can evenly apply oil to the mold cavity, is easy to operate and not prone to dripping, improves efficiency, and is more conducive to the molding of concrete specimens. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] In the figure, 1 is a hand-held rod, 2 is an oil storage device, 3 is a cover, 4 is an oil storage tank, 5 is a conduit, 6 is an anti-slip sleeve, 7 is a stop valve, 8 is a connecting piece, 9 is a connecting rope, and 10 is a sponge. DETAILED DESCRIPTION

[0015] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0016] The utility model discloses a concrete test mold oiling tool, which comprises a hand-held rod 1, an oil storage device 2, a conduit 5, a connector 8, a connecting rope 9 and a sponge 10 connected in sequence. The conduit 5 is provided with a stop valve 7, and the conduit 5 is integrated with the sponge 10 through the connector 8 and the connecting rope 9, and the sponge 10 extends into the concrete test mold. The oil storage device 2 comprises a cover 3 and an oil storage tank 4, and the oil storage tank 4 is connected to the conduit 5. The outside of the conduit 5 is wrapped with an anti-slip sleeve 6. The conduit 5 is an integrated structure with the stop valve 7. The sponge 10 is detachably connected to the connector 8 through the connecting rope 9. The size of the concrete test mold is 150mm*150mm or 100mm*100mm, and the size of the sponge 10 corresponds to the size of the concrete test mold.

[0017] The concrete test mold oiling tool of the utility model comprises the following steps when used: (1) adjusting the size of the sponge 10 according to the standard test mold size of 150mm*150mm or 100mm*100mm so that the sponge 10 can completely fit the test mold size. (2) spraying or soaking the sponge 10 appropriately so that the sponge 10 can be in a state where oil can be released by a slight wipe, and installing the sponge 10 through the connecting rope 9 and the connecting piece 8. (3) connecting the oil storage tank 4, closing the stop valve 7, pouring an appropriate amount of oil or mold release agent into the oil storage tank 4, and tightening the lid 3. (4) holding the catheter anti-slip sleeve 6 or the handle 1 at the top of the tool, inserting the tool into the test mold, squeezing out the oil appropriately, and then shaking it back and forth and left and right to wipe it and lift it out. (5) when the surface of the test mold is insufficiently oiled after the tool is wiped, the stop valve 7 can be opened to allow the oil to soak the sponge 10, and then wiping can be continued.

[0018] The utility model has the characteristics of simple structure, environmental protection and saving, convenient oil storage, easy to carry and uniform brushing. It can evenly brush the oil in the mold cavity, is easy to operate and not prone to dripping, improves efficiency and is more conducive to the molding of concrete specimens.

Claims

1. A concrete test mold oiling tool, characterized in that: The invention comprises a hand-held rod (1), an oil storage device (2), a conduit (5), a connecting piece (8), a connecting rope (9) and a sponge (10) which are connected in sequence. The conduit (5) is provided with a stop valve (7). The conduit (5) and the sponge (10) are integrated into a structure through the connecting piece (8) and the connecting rope (9). The sponge (10) extends into a concrete test mold.

2. The concrete test mold oiling tool according to claim 1, characterized in that: The oil storage device (2) comprises a cover (3) and an oil storage tank (4), and the oil storage tank (4) is connected to a conduit (5).

3. The concrete test mold oiling tool according to claim 1, characterized in that: The catheter (5) is externally wrapped with an anti-slip sleeve (6).

4. The concrete test mold oiling tool according to claim 1, characterized in that: The conduit (5) and the stop valve (7) are an integrated structure.

5. The concrete test mold oiling tool according to claim 1, characterized in that: The sponge (10) is detachably connected to the connecting piece (8) via a connecting rope (9).

6. The concrete test mold oiling tool according to claim 5, characterized in that: The size of the concrete test mold is 150mm*150mm or 100mm*100mm, and the size of the sponge (10) corresponds to the size of the concrete test mold.

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