Transverse static bending intensity detection device for bamboo ecological board

Abstract

The utility model discloses a transverse static bending intensity detection device of a bamboo ecological board, which comprises a bottom support groove plate, two board support seats for supporting the board, a board extrusion block for pressing the board and a pressing mechanism connected with the board extrusion block, and further comprises a positioning mechanism, positioning grooves corresponding to the two vertical plates of the n-shaped positioning plate are formed in the bottom supporting groove plate, a connecting rod is connected between the two vertical plates of the n-shaped positioning plate in a sliding mode, an insertion positioning rod is arranged in the middle of the connecting rod, and a positioning hole corresponding to the insertion positioning rod is formed in the bottom supporting groove plate; a top opening insertion sleeve matched with the plate extrusion block is fixed to a transverse plate of the C-shaped positioning plate, adjustable insertion rods are inserted into the two sides of the transverse plate of the C-shaped positioning plate respectively, and positioning groove plates matched with the plate supporting seats are fixedly connected to the bottom ends of the adjustable insertion rods. According to the utility model, rapid and accurate positioning of the plate extrusion block and the plate supporting seat can be realized, and influence on detection accuracy due to improper installation is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate detection, and particularly relates to a device for detecting the transverse static bending strength of bamboo and wood ecological boards. Background Technique

[0002] When detecting the transverse static bending strength of bamboo and wood ecological boards, a plate transverse static bending strength detection device is required. During the use of the plate transverse static bending strength detection device, the component applying pressure needs to be kept perpendicular to the support groove plate and the plate support seat that support the plate below the plate. In the actual operation process, due to maintenance and position adjustment and other situations, the staff needs to disassemble and reinstall the component applying pressure, the support groove plate and the plate support seat. When reinstalling the component applying pressure, the support groove plate and the plate support seat, a variety of measuring tools are needed to measure the installation position and angle of the component applying pressure, the support groove plate and the plate support seat, and the position and angle of the component applying pressure, the support groove plate and the plate support seat are adjusted according to the measurement results. The installation process is cumbersome and inconvenient. Summary of the Invention

[0003] The utility model provides a device for detecting the transverse static bending strength of bamboo and wood ecological boards, which has the characteristic of more conveniently installing the plate extrusion block and the plate support seat of the device for detecting the transverse static bending strength of bamboo and wood ecological boards at accurate positions.

[0004] The utility model provides the following technical solution: a device for detecting the transverse static bending strength of bamboo and wood ecological boards, including a static bending strength testing machine main body. The static bending strength testing machine main body includes a bottom support groove plate, two plate support seats for supporting the plate, a plate extrusion block for pressing the plate, and a pressing mechanism connected to the plate extrusion block. It also includes a positioning mechanism. The positioning mechanism includes a U-shaped positioning plate with an opening facing downwards. Positioning grooves corresponding to the two vertical plates of the U-shaped positioning plate are opened on the bottom support groove plate. The two vertical plates of the U-shaped positioning plate are correspondingly inserted into the positioning grooves. A connecting rod is slidably connected between the two vertical plates of the U-shaped positioning plate. A plug-in positioning rod is arranged in the middle of the connecting rod. A positioning hole corresponding to the plug-in positioning rod is opened on the bottom support groove plate. A top opening insert sleeve matching the plate extrusion block is fixed on the transverse plate of the U-shaped positioning plate. Adjustable plug rods are respectively inserted on both sides of the transverse plate of the U-shaped positioning plate. The bottom ends of the adjustable plug rods are fixedly connected with positioning groove plates matching the plate support seats.

[0005] Further, sliding connection sleeves are fixedly connected to both ends of the connecting rod, and the two sliding connection sleeves are respectively sleeved on the two vertical plates of the U-shaped positioning plate.

[0006] Further, lubricating cushion layers are arranged on the outer walls of the lower parts of the two vertical plates of the U-shaped positioning plate, and friction cushion layers are arranged on the outer walls of the upper parts.

[0007] Furthermore, a plug-in positioning groove is formed in the horizontal plate of the U-shaped positioning plate, and the adjustable plug rod is plugged in the plug-in positioning groove.

[0008] Furthermore, a limiting sliding groove is formed at the bottom end of the plug-in positioning groove, and the limiting sliding groove is communicated with the plug-in positioning groove.

[0009] Furthermore, a positioning side plate is fixedly connected to one side of the positioning groove plate, and the positioning side plate is in contact with the plate support seat.

[0010] Furthermore, a limiting slider is fixedly connected to the bottom end of the adjustable plug rod, and the limiting slider is slidably connected in the limiting sliding groove.

[0011] The beneficial effects of the present utility model are as follows: By means of the对位插接 of the U-shaped positioning plate, the connecting rod, the plug-in positioning rod, the top-opening socket and the plate extrusion block and the bottom support groove plate, the rapid and accurate positioning of the plate extrusion block and the plate support seat can be realized, so as to more conveniently install the plate extrusion block, the bottom support groove plate and the plate support seat in the accurate position, and avoid affecting the detection accuracy due to improper installation.

[0012] Parts not involved in the device are the same as or can be realized by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model.

[0014] Figure 2 is Figure 1 an enlarged view of part A in

[0015] Figure 3 is a schematic structural diagram of the adjustable plug rod and the positioning groove plate in the present utility model.

[0016] In the figure: 1, the main body of the static bending strength tester; 11, the plate extrusion block; 12, the bottom support groove plate; 13, the plate support seat; 2, the U-shaped positioning plate; 21, the connecting rod; 211, the sliding connection sleeve; 22, the plug-in positioning rod; 23, the top-opening socket; 24, the lubricating cushion layer; 25, the friction cushion layer; 26, the plug-in positioning groove; 27, the limiting sliding groove; 3, the adjustable plug rod; 31, the positioning groove plate; 32, the positioning side plate; 33, the limiting slider. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Please refer to Figure 1-Figure 3, the present utility model provides the following technical solutions: A device for detecting the transverse bending strength of a bamboo and wood ecological board, including a main body 1 of a bending strength detector, the main body 1 of the bending strength detector includes a bottom support groove plate 12, two board support seats 13 for supporting the board, a board extrusion block 11 for pressing the board, and a pressing mechanism connected to the board extrusion block 11. It further includes a positioning mechanism, the positioning mechanism includes a U-shaped positioning plate 2 with an opening facing downwards, the bottom support groove plate 12 is provided with positioning grooves corresponding to the two vertical plates of the U-shaped positioning plate 2, the two vertical plates of the U-shaped positioning plate 2 are correspondingly inserted into the positioning grooves, a connecting rod 21 is slidably connected between the two vertical plates of the U-shaped positioning plate 2, a plug-in positioning rod 22 is arranged in the middle of the connecting rod 21, a positioning hole corresponding to the plug-in positioning rod 22 is provided on the bottom support groove plate 12, a top-opening socket 23 matching the board extrusion block 11 is fixed on the transverse plate of the U-shaped positioning plate 2, adjustable plug rods 3 are respectively inserted on both sides of the transverse plate of the U-shaped positioning plate 2, and a positioning groove plate 31 matching the board support seat 13 is fixedly connected to the bottom end of the adjustable plug rod 3.

[0018] In this implementation: The bottom support groove plate 12 is on the platform of the main body 1 of the bending strength detector, the positioning hole at the center of the bottom support groove plate 12 is aligned with the center of the platform of the main body 1 of the bending strength detector. When it is necessary to perform alignment installation on the board extrusion block 11 and the board support seat 13, insert the two vertical plates of the U-shaped positioning plate 2 into the positioning grooves of the bottom support groove plate 12. Subsequently, adjust the position of the U-shaped positioning plate 2 so that the position of the plug-in positioning rod 22 corresponds to the position of the center positioning hole on the bottom support groove plate 12, insert the plug-in positioning rod 22 into the positioning hole, and insert the board extrusion block 11 into the top-opening socket 23. The positioning grooves on the bottom support groove plate 12 can position the U-shaped positioning plate 2 to further position the top-opening socket 23, thereby positioning the board extrusion block 11. After the position of the board extrusion block 11 is determined, fix it to the pressing mechanism. After the U-shaped positioning plate 2, the connecting rod 21, the plug-in positioning rod 22, and the top-opening socket 23 are inserted and aligned with the board extrusion block 11 and the bottom support groove plate 12, then, according to the actual detection requirements, adjust the adjustable plug rod 3 to the required position and fix it. Then, align and install the board support seat 13 into the positioning groove plate 31 until the side of the board support seat 13 fits the side of the positioning groove plate 31, that is, complete the positioning of the board support seat 13. Finally, fix the board support seat 13 to the bottom support groove plate 12 or the platform of the main body 1 of the bending strength detector by bolts. Through the above operations, the rapid positioning and installation of the board extrusion block 11 and the board support seat 13 can be achieved. Subsequently, remove the above positioning mechanism to perform the transverse bending strength detection of the bamboo and wood ecological board. In the actual production process, reference scales can also be set on the surface of the adjustable plug rod 3.

[0019] As another feasible embodiment, sliding connection sleeves 211 are fixedly connected to both ends of the connecting rod 21, and the two sliding connection sleeves 211 are respectively sleeved on the outer walls of the two vertical plates of the U-shaped positioning plate 2; by providing the sliding connection sleeves 211, it is convenient to connect the connecting rod 21 to the two vertical plates of the U-shaped positioning plate 2. When adjusting the positions of the connecting rod 21 and the plug-in positioning rod 22, the sliding connection sleeves 211 slide on the vertical plates of the U-shaped positioning plate 2.

[0020] As another feasible embodiment, lubricating cushions 24 and friction cushions 25 are provided on the outer walls of the two vertical plates of the U-shaped positioning plate 2, and the friction cushion 25 is located above the lubricating cushion 24; by providing the lubricating cushion 24, the frictional force between the U-shaped positioning plate 2 and the sliding connection sleeve 211 can be reduced, enabling the staff to more conveniently adjust the position of the sliding connection sleeve 211. By providing the friction cushion 25, when the sliding connection sleeve 211 moves to the position of the friction cushion 25, the frictional resistance between the sliding connection sleeve 211 and the friction cushion 25 can play a positioning role, and the sliding connection sleeve 211 will not fall under the action of gravity.

[0021] As another feasible embodiment, a plug-in positioning groove 26 is formed in the transverse plate of the U-shaped positioning plate 2, and the adjustable plug 3 is plugged into the plug-in positioning groove 26; by providing the plug-in positioning groove 26, it can make way for the adjustable plug 3, enabling the adjustable plug 3 to be accommodated in the U-shaped positioning plate 2.

[0022] As another feasible embodiment, a limiting sliding groove 27 is formed at the bottom end of the plug-in positioning groove 26, and the limiting sliding groove 27 is communicated with the plug-in positioning groove 26; by providing the limiting sliding groove 27 and cooperating with the limiting sliding block 33, the adjustable plug 3 can be limited, preventing the adjustable plug 3 from twisting in the U-shaped positioning plate 2, so that the bottom opening of the positioning groove plate 31 can maintain a vertically downward state.

[0023] As another feasible embodiment, a positioning side plate 32 is fixedly connected to one side of the positioning groove plate 31. During positioning, the positioning side plate 32 is fitted with the plate support base 13; by providing the positioning side plate 32, the plate support base 13 can be positioned.

[0024] As another feasible embodiment, a limiting sliding block 33 is fixedly connected to the bottom end of the adjustable plug 3, and the limiting sliding block 33 is slidably connected to the inner wall of the limiting sliding groove 27; the size of the limiting sliding block 33 is matched with the size of the limiting sliding groove 27, and the limiting sliding block 33 cannot rotate in the limiting sliding groove 27.

[0025] Many modifications and other embodiments of the present invention will occur to those skilled in the art with the aid of the teachings presented in the foregoing description and the associated drawings. Therefore, it is to be understood that the present invention is not limited to the specific embodiments disclosed, and modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A device for testing the transverse static bending strength of a bamboo-wood ecological board, comprising a static bending strength testing machine body (1), the static bending strength testing machine body (1) comprising a bottom support groove plate (12), two plate support seats (13) for supporting the plate, a plate extrusion block (11) for applying pressure to the plate, and a pressure mechanism connected to the plate extrusion block (11), characterized in that: It further includes a positioning mechanism. The positioning mechanism includes a U-shaped positioning plate (2) with an opening facing downwards. Positioning grooves corresponding to the two vertical plates of the U-shaped positioning plate (2) are formed on the bottom support groove plate (12). The two vertical plates of the U-shaped positioning plate (2) are correspondingly inserted into the positioning grooves. A connecting rod (21) is slidably connected between the two vertical plates of the U-shaped positioning plate (2). A plug-in positioning rod (22) is arranged in the middle of the connecting rod (21). A positioning hole corresponding to the plug-in positioning rod (22) is formed on the bottom support groove plate (12). A top-opening socket (23) matching the plate extrusion block (11) is fixed on the horizontal plate of the U-shaped positioning plate (2). Adjustable plug rods (3) are respectively inserted on both sides of the horizontal plate of the U-shaped positioning plate (2). The bottom end of the adjustable plug rod (3) is fixedly connected with a positioning groove plate (31) matching the plate support seat (13).

2. The device for detecting the transverse static bending strength of a bamboo-wood ecological board according to claim 1, characterized in that: Sliding connection sleeves (211) are fixedly connected to both ends of the connecting rod (21). The two sliding connection sleeves (211) are respectively sleeved on the two vertical plates of the U-shaped positioning plate (2).

3. The device for detecting the transverse static bending strength of a bamboo-wood ecological board according to claim 1, characterized in that: Lubricating cushion layers (24) are arranged on the outer walls of the lower parts of the two vertical plates of the U-shaped positioning plate (2), and friction cushion layers (25) are arranged on the outer walls of the upper parts.

4. The device for detecting the transverse static bending strength of a bamboo-wood ecological board according to claim 1, characterized in that: A plug-in positioning groove (26) is formed in the horizontal plate of the U-shaped positioning plate (2). The adjustable plug rod (3) is inserted into the plug-in positioning groove (26).

5. The device for detecting the transverse static bending strength of a bamboo-wood ecological board according to claim 4, characterized in that: A limiting sliding groove (27) is formed at the bottom end of the plug-in positioning groove (26). The limiting sliding groove (27) is communicated with the plug-in positioning groove (26).

6. The device for detecting the transverse static bending strength of a bamboo-wood ecological board according to claim 1, characterized in that: A positioning side plate (32) is fixedly connected to one side of the positioning groove plate (31). The positioning side plate (32) is in contact with the plate support seat (13).

7. The device for detecting the transverse static bending strength of a bamboo-wood ecological board according to claim 5, characterized in that: A limiting sliding block (33) is fixedly connected to the bottom end of the adjustable plug rod (3). The limiting sliding block (33) is slidably connected in the limiting sliding groove (27).

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