Concrete sampling shovel

Abstract

The utility model discloses a concrete sampling shovel which comprises a shovel frame, one side of the shovel frame is through, the other side of the shovel frame is closed, a shovel plate is fixedly arranged on one side of the shovel frame, a shovel rod mechanism is fixedly arranged on the outer wall of the other side of the shovel frame, the length of the shovel rod mechanism can be adjusted, and a discharging hole is formed in the bottom in the shovel frame. An external threaded pipe is fixedly arranged at the outer bottom of the shovel frame and communicated with the discharging hole, a sampling box is detachably installed at the bottom of the external threaded pipe and comprises a cylindrical box body, an internal threaded neck is fixedly arranged at the top of the box body, and the external threaded pipe is sleeved with the internal threaded neck in a threaded mode; the utility model solves the problems that in the existing concrete test block construction method, concrete is shoveled out by using a shovel, then is loaded into a sampling box, and then the sampling box is sent to a detection mechanism for detection, so that the process of loading the concrete in the shovel into the sampling box is time-consuming, and meanwhile, when the concrete is loaded into the sampling box, the time is wasted. And the concrete is easy to scatter on the ground.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete sampling, in particular to a concrete sampling shovel. Background Art

[0002] After the concrete is processed, its performance needs to be detected to determine whether the concrete meets the construction requirements.

[0003] In the existing construction method of concrete test blocks, the concrete is shoveled out with a spade, then loaded into a sampling box, and then the sampling box is sent to a testing institution for testing. During the process of loading the concrete in the spade into the sampling box, it takes a long time, and at the same time, the concrete is likely to fall to the ground when being loaded into the sampling box. Therefore, the utility model proposes a concrete sampling shovel to solve the above problems. Summary of the Utility Model

[0004] Aiming at the defects existing in the above-mentioned prior art, the purpose of the utility model is to provide a concrete sampling shovel.

[0005] To achieve the above purpose, the utility model provides a concrete sampling shovel, which includes a shovel frame. One side of the shovel frame is through, and the other side is closed. A shovel plate is fixedly arranged on one side of the shovel frame, and a shovel rod mechanism is fixedly arranged on the outer wall of the other side of the shovel frame. The length of the shovel rod mechanism can be adjusted. A blanking hole is opened at the bottom inside the shovel frame, and an external thread pipe is fixedly arranged at the bottom outside the shovel frame. The external thread pipe is communicated with the blanking hole, and a sampling box is detachably installed at the bottom of the external thread pipe. The sampling box includes a box body, the box body is cylindrical, and an internal thread neck is fixedly arranged at the top of the box body. The internal thread neck is threadedly sleeved on the external thread pipe.

[0006] Further, arc-shaped baffles are respectively fixedly arranged on both sides of the top of the shovel plate.

[0007] Further, the shovel rod mechanism includes a fixed rod, the fixed rod is fixedly connected with the shovel frame, and a sleeve rod is movably sleeved at one end of the shovel frame away from the shovel frame.

[0008] Further, a plurality of positioning screw holes are transversely opened at the top of the fixed rod, a positioning screw is arranged at the top of the fixed rod, the positioning screw is in threaded cooperation with the fixed rod, and the sleeve rod is fixed by screwing the positioning screw into the positioning screw hole.

[0009] Further, a slot is transversely opened on the side wall of the sleeve rod, the fixed rod is inserted into the slot, and a telescopic rod is fixedly arranged on one side inside the slot. The telescopic end of the telescopic rod is fixedly connected with the fixed rod.

[0010] Further, a handle ring is fixedly arranged at one end of the shovel rod mechanism away from the shovel frame.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the structures such as the shovel plate, external thread tube, shovel frame, box body and internal thread neck, the internal thread neck is threadedly sleeved on the external thread tube, and then the sampling box is installed at the bottom of the shovel frame. The shovel plate shovels out the concrete. When the shovel plate is lifted upward, the concrete flows along the shovel plate into the shovel frame, and then the concrete falls into the box body from the blanking hole of the shovel frame. The loading of the concrete in the box body is convenient and fast, saving time. At the same time, the concrete is not easily scattered on the ground. After the sampling is completed, the internal thread neck can be screwed out from the external thread tube, solving the problem that the existing construction method of concrete test blocks is to shovel out the concrete with a spade, then load it into the sampling box, and then send the sampling box to the testing agency for testing. During the process of loading the concrete in the spade into the sampling box, it is time-consuming, and at the same time, the concrete is easily scattered on the ground when being loaded into the sampling box.

[0013] 2. Through the structures such as the sleeve rod, positioning screw, positioning screw hole and fixing rod, according to different users, the depth of the fixing rod inserted into the slot can be adjusted. The sleeve rod is fixed by screwing the positioning screw into the positioning screw hole, so as to adjust the length of the shovel rod mechanism to adapt to the use of different people. Description of the Drawings

[0014] In order to more clearly illustrate the solutions in the present utility model, the following will briefly introduce the drawings required for the description of the embodiments of the present utility model. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 is a three-dimensional view provided by the present utility model;

[0016] Figure 2 is a three-dimensional view of the shovel frame provided by the present utility model;

[0017] Figure 3 is a side view of the shovel frame provided by the present utility model;

[0018] Figure 4 is a structural schematic diagram of the shovel rod mechanism provided by the present utility model;

[0019] Figure 5 is the present utility model Figure 3 magnified schematic diagram of part A;

[0020] Description of the reference numerals:

[0021] 1. Shovel plate; 2. Baffle; 3. Shovel frame; 4. Shovel rod mechanism; 41. Fixed rod; 42. Positioning screw; 43. Sleeve rod; 5. Handle ring; 6. Sampling box; 61. Inner threaded neck; 62. Box body; 7. Telescopic rod; 8. Feeding hole; 9. Outer threaded pipe; 10. Positioning screw hole; 11. Slot. Detailed implementation mode

[0022] The following elaborates on the preferred embodiments of the present invention in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope protected by the present invention.

[0023] The terms "comprising" and "having" and any variations thereof in the description and claims of the present invention and the above accompanying drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the description and claims of the present invention or the above accompanying drawings are used to distinguish different objects, rather than to describe a specific order.

[0024] Please refer to Figures 1-5, a concrete sampling shovel, comprising a shovel frame 3. One side of the shovel frame 3 is through, and the other side is closed. A shovel plate 1 is fixedly arranged on one side of the shovel frame 3, and a shovel rod mechanism 4 is fixedly arranged on the outer wall of the other side of the shovel frame 3. The length of the shovel rod mechanism 4 can be adjusted. A blanking hole 8 is opened at the bottom inside the shovel frame 3, and an external thread pipe 9 is fixedly arranged at the bottom outside the shovel frame 3. The external thread pipe 9 communicates with the blanking hole 8. A sampling box 6 is detachably installed at the bottom of the external thread pipe 9. The sampling box 6 includes a box body 62. The box body 62 is cylindrical. An internal thread neck 61 is fixedly arranged at the top of the box body 62. The internal thread neck 61 is threadedly sleeved on the external thread pipe 9. Baffles 2 are respectively fixedly arranged on both sides of the top of the shovel plate 1. The top of the baffle 2 is arc-shaped. A handle ring 5 is fixedly arranged at one end of the shovel rod mechanism 4 far away from the shovel frame 3. Through structures such as the shovel plate 1, the external thread pipe 9, the shovel frame 3, the box body 62 and the internal thread neck 61, the internal thread neck 61 is threadedly sleeved on the external thread pipe 9, and then the sampling box 6 is installed at the bottom of the shovel frame 3. The shovel plate 1 shovels out the concrete. When the shovel plate 1 is lifted upward, the concrete enters the shovel frame 3 along the shovel plate 1, and then the concrete falls from the blanking hole 8 of the shovel frame 3 into the box body 62. The loading of the concrete in the box body 62 is convenient and fast, saving time, and at the same time, the concrete is not easy to scatter onto the ground. After sampling, the internal thread neck 61 can be screwed out from the external thread pipe 9, solving the problem that the existing construction method of concrete test blocks is to shovel out the concrete with a spade, then load it into the sampling box, and then send the sampling box to the testing agency for testing. During the process of loading the concrete in the spade into the sampling box, it is time-consuming, and at the same time, the concrete is easy to scatter onto the ground when being loaded into the sampling box;

[0025] As an improvement of the above technical solution, the shovel rod mechanism 4 includes a fixed rod 41. The fixed rod 41 is fixedly connected with the shovel frame 3. A sleeve rod 43 is movably sleeved at one end of the fixed rod 41 far away from the shovel frame 3. A plurality of positioning screw holes 10 are horizontally opened at the top of the fixed rod 41. A positioning screw 42 is arranged at the top of the fixed rod 41. The positioning screw 42 is in threaded cooperation with the fixed rod 41. The sleeve rod 43 is fixed by screwing the positioning screw 42 into the positioning screw hole 10. A slot 11 is horizontally opened on the side wall of the sleeve rod 43. The fixed rod 41 is inserted into the slot 11. An expansion rod 7 is fixedly arranged on one side inside the slot 11. The telescopic end of the expansion rod 7 is fixedly connected with the fixed rod 41. Through structures such as the sleeve rod 43, the positioning screw 42, the positioning screw hole 10 and the fixed rod 41, according to different users, the depth of the fixed rod 41 inserted into the slot 11 is adjusted. The sleeve rod 43 is fixed by screwing the positioning screw 42 into the positioning screw hole 10, and then the length of the shovel rod mechanism 4 can be adjusted to adapt to the use of different people.

[0026] The working principle and usage method of the present utility model:

[0027] In use, the internal-thread neck 61 is threadedly sleeved on the external-thread pipe 9, and then the sampling box 6 is installed at the bottom of the shovel frame 3. The shovel plate 1 shovels out the concrete. When the shovel plate 1 is lifted upward, the concrete flows along the shovel plate 1 into the shovel frame 3. Then the concrete falls from the material discharge hole 8 of the shovel frame 3 into the box body 62. The loading of the concrete in the box body 62 is convenient and fast, saving time. At the same time, the concrete is not easily scattered onto the ground. After sampling, the internal-thread neck 61 can be unscrewed from the external-thread pipe 9. According to different users, the depth of the fixing rod 41 inserted into the slot 11 can be adjusted. The sleeve rod 43 is fixed by screwing the positioning screw rod 42 into the positioning screw hole 10, and then the length of the shovel rod mechanism 4 can be adjusted to adapt to the use of different people.

[0028] The above is only used to illustrate the technical solution of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; any equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present invention, directly or indirectly applied to other related technical fields, are similarly included in the scope of the patent protection of the present invention.

Claims

1. A concrete sampling shovel, characterized in that: It includes a shovel frame (3), one side of the shovel frame (3) is penetrated, the other side of the shovel frame (3) is closed, a shovel plate (1) is fixedly arranged on one side of the shovel frame (3), a shovel rod mechanism (4) is fixedly arranged on the outer wall of the other side of the shovel frame (3), the length of the shovel rod mechanism (4) can be adjusted, a blanking hole (8) is opened at the bottom inside the shovel frame (3), an external threaded pipe (9) is fixedly arranged at the bottom outside the shovel frame (3), the external threaded pipe (9) communicates with the blanking hole (8), a sampling box (6) is detachably installed at the bottom of the external threaded pipe (9), the sampling box (6) includes a box body (62), the box body (62) is cylindrical, and an internal threaded neck (61) is fixedly arranged at the top of the box body (62), and the internal threaded neck (61) is threadedly sleeved on the external threaded pipe (9).

2. The concrete sampling shovel according to claim 1, wherein: Baffles (2) are respectively fixedly arranged on both sides of the top of the shovel plate (1), and the top of the baffle (2) is arc-shaped.

3. The concrete sampling shovel according to claim 2, characterized in that: The shovel rod mechanism (4) includes a fixed rod (41), the fixed rod (41) is fixedly connected with the shovel frame (3), and a sleeve rod (43) is movably sleeved at one end of the shovel frame (3) away from the shovel frame (3).

4. The concrete sampling shovel according to claim 3, wherein: A plurality of positioning screw holes (10) are horizontally opened at the top of the fixed rod (41), a positioning screw rod (42) is arranged at the top of the fixed rod (41), the positioning screw rod (42) is in threaded cooperation with the fixed rod (41), and the sleeve rod (43) is fixed by screwing the positioning screw rod (42) into the positioning screw hole (10).

5. The concrete sampling shovel according to claim 4, wherein: A slot (11) is horizontally opened on the side wall of the sleeve rod (43), the fixed rod (41) is inserted into the slot (11), and a telescopic rod (7) is fixedly arranged on one side inside the slot (11), and the telescopic end of the telescopic rod (7) is fixedly connected with the fixed rod (41).

6. The concrete sampling shovel according to claim 5, wherein: A handle ring (5) is fixedly arranged at one end of the shovel rod mechanism (4) away from the shovel frame (3).

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