CN213600386U

CN213600386U - Sampling device is used in concrete production

Info

Publication number: CN213600386U
Application number: CN202022389205.7U
Authority: CN
Inventors: 张刚
Original assignee: Anyuan Sentai Building Materials Co ltd
Current assignee: Anyuan Sentai Building Materials Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-07-02
Anticipated expiration: 2030-10-24

Abstract

The utility model discloses a sampling device for concrete production, including gathering pipe and helping hand pipe, it has the helping hand handle to gather the welding of pipe top, it has T style of calligraphy slide rail to gather pipe one side inner wall along the welding of vertical direction, T style of calligraphy slide rail sliding connection has T style of calligraphy slider, and T style of calligraphy slider one side outer wall has the pull rod through first hinged joint, T style of calligraphy slider one end is kept away from to the pull rod has the baffle through second hinged joint, baffle one end is welded in gathering pipe one side inner wall through the third hinged joint, it has extension spring to gather pipe one side inner wall welding. The utility model discloses a helping hand handle is held to both hands and during injecting the muddy earth hard, promotes baffle rebound in the concrete entering acquisition pipe, upwards stimulates helping hand handle concrete again and stays in the acquisition pipe, can realize the sample of small amount, has avoided the single sample volume uncontrollable condition that leads to the concrete waste, has solved the artifical lower of frequently getting the material and opening the efficiency that the baiting valve caused.

Description

Sampling device is used in concrete production

Technical Field

The utility model relates to a sampling device technical field for the concrete production especially relates to a sampling device for the concrete production.

Background

Prefabricated slabs of various specifications are required to be used in building construction, concrete is required to be used in the production of the prefabricated slabs, and when the concrete is stirred in the stirring tank, the interior of the stirring tank is sampled to measure the proportion of sand, stone and cement. For example, if the concrete is not up to standard, the raw materials need to be added again to ensure the production quality of the concrete. In the traditional process, the emptying and sampling are carried out after the emptying valve at the bottom of the stirring tank is opened. However, once the discharge valve is opened, the discharge valve discharges a large amount of concrete due to the overlarge inner diameter of the outlet, but the actual sampling only needs a small dosage, thereby causing the waste of concrete. Meanwhile, the mode of manually frequently opening the discharge valve also causes low efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sampling device for concrete production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sampling device for concrete production, is including gathering pipe and helping hand pipe, it has the helping hand handle to gather the welding of pipe top, it has T style of calligraphy slide rail to gather one side inner wall along the welding of vertical direction, T style of calligraphy slide rail sliding connection has T style of calligraphy slider, and T style of calligraphy slider one side outer wall has the pull rod through first hinged joint, T style of calligraphy slider one end is kept away from to the pull rod has the baffle through second hinged joint, baffle one end is welded in gathering pipe one side inner wall through the third hinge, it has the dog to gather pipe one side inner wall welding, and dog and the mutual overlap joint of baffle one end, it has extension spring to gather pipe one side inner wall welding, and extension spring one end welds in the baffle and keeps.

Preferably, the power-assisted handle is sleeved with an anti-skid soft sleeve.

Preferably, the collection tube is sleeved on the booster tube through threads.

Preferably, the bottom of the collection tube is of a conical structure.

Preferably, the outer walls of the two sides of the collecting pipe are provided with threaded holes, and the threaded holes are connected with balancing weights through bolts.

Preferably, the extension spring is located below the stopper.

The utility model has the advantages that:

1. the sampling pipe can be inserted into the concrete more easily through the balancing weight, and a small amount of concrete sampling can be realized through the connection of the external thread on the top of the sampling pipe and the inner wall of the booster pipe without opening a discharge valve for sampling;

2. the collecting pipe with the conical structure is used for deeply penetrating the sampling device into concrete, the baffle is pushed to move through the hinge on the baffle and the concrete, the baffle is driven to be in lap joint with the stop block through the gravity of the concrete and the tensile force of the extension spring, and the problem that manual work frequently takes materials to open the efficiency caused by the discharging valve is solved.

Drawings

Fig. 1 is a schematic structural view of a sampling device for concrete production according to the present invention;

FIG. 2 is a schematic structural view of a sampling tube of a sampling device for concrete production according to the present invention;

fig. 3 is the utility model provides a sampling device T style of calligraphy slide bar's for concrete production structure sketch map.

In the figure: the device comprises a power assisting pipe 1, a collecting pipe 2, a stop block 3, an extension spring 4, an anti-skidding soft sleeve 5, a power assisting handle 6, a counterweight 7, a sliding rail 8T in shape, a sliding block 9T in shape, a pull rod 10, a baffle 11, a first hinge 12, a second hinge 13 and a third hinge 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a sampling device for concrete production comprises a collection pipe 2 and a booster pipe 1, wherein a booster handle 6 is welded on the top of the collection pipe 2, an anti-skid soft sleeve 5 is sleeved on the booster handle 6, a T-shaped slide rail 8 is welded on the inner wall of one side of the collection pipe 2 along the vertical direction, the T-shaped slide rail 8 is connected with a T-shaped slide block 9 in a sliding manner, a pull rod 10 is connected on the outer wall of one side of the T-shaped slide block 9 through a first hinge 12, one end of the pull rod 10, which is far away from the T-shaped slide block 9, is connected with a baffle 11 through a second hinge 13, one end of the baffle 11 is welded on the inner wall of one side of the collection pipe 2 through a third hinge 14, a stop block 3 is welded on the inner wall of one side of the collection pipe 2, the stop block 3 and one end of the baffle 11 are in lap joint, the collecting pipe 2 is sleeved on the power assisting pipe 1 through threads, the bottom of the collecting pipe 2 is of a conical structure, threaded holes are formed in the outer walls of two sides of the collecting pipe 2 and connected with balancing weights 7 through bolts, and the extension springs 4 are located below the stop blocks 3.

The working principle is as follows: helping hand handle 6 cooperation balancing weight 7 is held to both hands and is exerted oneself and inject in the concrete, the concrete gets into and promotes baffle 11 and upwards removes in the collection pipe 2, baffle 11 removes promotion pull rod 10, stop motion after pull rod 10 reachs a certain position, 6 concrete of upwards pulling helping hand handle is stayed in collection pipe 2 again, gather the concrete in pipe 2 and push down and cooperate extension spring 4 to promote baffle 11 when pulling helping hand handle 6, stop motion when dog 3 is touchhed to baffle 11, take out behind the collection device, take off helping hand pipe 1 and can take out the concrete sample that has gathered.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sampling device for concrete production comprises a collecting pipe (2) and a power assisting pipe (1), wherein a power assisting handle (6) is welded at the top of the collecting pipe (2), and is characterized in that a T-shaped sliding rail (8) is welded on the inner wall of one side of the collecting pipe (2) along the vertical direction, the T-shaped sliding rail (8) is connected with a T-shaped sliding block (9) in a sliding manner, a pull rod (10) is connected on the outer wall of one side of the T-shaped sliding block (9) through a first hinge (12), one end, away from the T-shaped sliding block (9), of the pull rod (10) is connected with a baffle (11) through a second hinge (13), one end of the baffle (11) is hinged to the inner wall of one side of the collecting pipe (2) through a third hinge (14), a stop block (3) is welded on the inner wall of one side of the collecting pipe (2), the stop block (3) is in lap joint with one, and one end of the extension spring (4) is welded at one end of the baffle plate (11) far away from the third hinge (14).

2. The sampling device for concrete production according to claim 1, characterized in that the anti-skid soft sleeve (5) is sleeved on the power-assisted handle (6).

3. The sampling device for concrete production according to claim 1, wherein the collection pipe (2) is sleeved on the booster pipe (1) through a thread.

4. A concrete production sampling device according to claim 1, characterized in that the bottom of the collection tube (2) is of a conical structure.

5. The sampling device for concrete production according to claim 1, wherein the outer walls of the two sides of the collecting pipe (2) are provided with threaded holes, and the threaded holes are connected with balancing weights (7) through bolts.

6. A concrete production sampling device according to claim 1, characterized in that the tension spring (4) is located below the stop (3).