Compression resistance detection device for modified gypsum composite partition board

Abstract

The utility model discloses a modified gypsum composite partition board compression resistance detection device which is characterized in that the upper surface of a base is provided with a pressurizing bottom plate and a lifting assembly, the output end of the lifting assembly is connected with a pressurizing top plate, the front side and the rear side of the pressurizing bottom plate are respectively provided with a clamping baffle, and each clamping baffle comprises two vertical supporting parts and a plate body part; the two vertical supporting parts are located on the left side and the right side of the pressurizing bottom plate correspondingly, a preset distance is kept between the plate body part and the upper surface of the pressurizing bottom plate, and the driving assembly is in transmission connection with the two clamping baffles so as to drive the two clamping baffles to be close to or away from each other. Through synchronous control of the two baffles which are symmetrically arranged and the driving piece, it is ensured that the partition board is always placed in the middle, and therefore errors caused by unstable clamping or deviation are avoided; meanwhile, by providing enough deformation space for the end part of the partition board, the end part is prevented from being unnecessarily blocked due to the pressurization effect, so that the compression resistance test result is more real and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a partition board production technical field especially relates to a kind of modified gypsum composite partition board compression resistance detection device. BACKGROUND

[0002] Modified gypsum composite partition board is widely used in modern architecture due to its lightweight, environmental protection, good sound insulation and heat insulation performance. In order to ensure the structural stability and safety of modified gypsum composite partition board, it is very important to detect its compression resistance. Compression resistance detection not only helps to evaluate the load-bearing capacity of the wallboard, but also ensures its reliability in actual use.

[0003] However, the common compression resistance detection equipment on the market currently performs extrusion detection on the center position of the board during the detection process to detect its compression resistance. However, modified gypsum composite partition board also needs to bear vertical downward pressure during use. In order to ensure the stability of the board during the compression resistance detection process of the current partition board, the conventional method is to directly fix and clamp the ends of the board. However, this method does not fully consider the deformation space of the ends of the partition board, which easily leads to unnecessary constraints on the partition board during the compression process, thereby affecting the authenticity and accuracy of the test results and further affecting the accuracy and reliability of the compression resistance test. SUMMARY

[0004] The utility model aims at solving the shortcomings in the prior art and provides a modified gypsum composite partition board compression resistance detection device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A modified gypsum composite partition board compression resistance detection device includes a base, a lifting assembly, a pressurizing bottom plate and a pressurizing top plate. The pressurizing bottom plate and the lifting assembly are arranged on the upper surface of the base. The output end of the lifting assembly is connected to the pressurizing top plate located directly above the pressurizing bottom plate.

[0007] The front and rear sides of the pressurizing bottom plate are respectively provided with clamping baffles. The clamping baffles include two vertically arranged support parts and a plate body part connecting the two vertically arranged support parts. The two vertically arranged support parts are respectively located on the left and right sides of the pressurizing bottom plate, and the plate body part is kept at a predetermined distance from the upper surface of the pressurizing bottom plate.

[0008] The inner cavity of the base is provided with a driving assembly. The driving assembly is transmissionally connected to the two clamping baffles to drive the two clamping baffles to move closer to or further away from each other.

[0009] Preferably, a sliding groove is formed in the inner cavity of the base. The clamping baffle further includes a connecting part. The first ends of the two vertically arranged support parts are connected to the ends of the plate body part, and the second ends of the two vertically arranged support parts are respectively connected to the ends of the connecting part and form sliding connection with the sliding groove.

[0010] Preferably, the clamping baffle further comprises a horizontal support part, one end of the horizontal support part is connected to the side wall of the vertical support part away from the adjacent vertical support part, and the lower surface of the horizontal support part is in sliding fit with the upper surface of the base.

[0011] Preferably, the clamping baffle further comprises a reinforcing part, the reinforcing part is arranged on the side of the plate body part facing the horizontal support part, and the side of the reinforcing part facing the pressurizing bottom plate adopts an inclined surface structure.

[0012] Preferably, the driving assembly specifically comprises a driving motor and a driving shaft, the driving motor is in transmission connection with the driving shaft, the driving shaft penetrates through the two link parts arranged front and back, and the outer wall of the driving shaft is in threaded sleeve connection with the two link parts.

[0013] Preferably, the lifting assembly comprises a first screw post, a second screw post, a first motor and a second motor, the output ends of the first motor and the second motor are coaxially connected with the first screw post and the second screw post one by one respectively, and the two ends of the pressurizing top plate are in threaded sleeve connection with the first screw post and the second screw post respectively.

[0014] Compared with the prior art, the device has the beneficial effects that:

[0015] The device provided by the application has the beneficial effects that: BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more specifically and intuitively illustrate the technical solutions in the embodiments of the application or the prior art, a brief introduction will be given below to the drawings needed to be used in the embodiments or the prior art description.

[0017] Figure 1 The structural schematic diagram of the application is provided.

[0018] Figure 2 The front view sectional schematic diagram of the application is provided.

[0019] Figure 3 The side view partial sectional schematic diagram of the application is provided.

[0020] In the figure: base 1, lifting assembly 2, first stud 201, second stud 202, first motor 203, second motor 204, pressurized bottom plate 3, pressurized top plate 4, clamping baffle 5, vertical support part 501, plate body part 502, connecting part 503, horizontal support part 504, reinforcing part 505, driving assembly 6, driving motor 601, driving shaft 602. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] Referring to Figure 1 , Figure 2 and Figure 3 , a modified gypsum composite partition board compression resistance detection device comprises a base 1, a lifting assembly 2, a pressurized bottom plate 3 and a pressurized top plate 4. The upper surface of the base 1 is provided with the pressurized bottom plate 3 and the lifting assembly 2. The output end of the lifting assembly 2 is connected to the pressurized top plate 4 located directly above the pressurized bottom plate 3.

[0023] The front and rear sides of the pressurized bottom plate 3 are respectively provided with clamping baffles 5. The clamping baffles 5 comprise two symmetrically arranged vertical support parts 501 and a plate body part 502 connecting the two vertical support parts 501. The two vertical support parts 501 are respectively located on the left and right sides of the pressurized bottom plate 3, and the plate body part 502 maintains a predetermined distance from the upper surface of the pressurized bottom plate 3.

[0024] The inner cavity of the base 1 is provided with a driving assembly 6. The driving assembly 6 is drivingly connected to the two clamping baffles 5 to drive the two clamping baffles 5 to move closer to or farther away from each other.

[0025] In the specific use process of the detection device, the partition board to be detected is vertically placed on the upper surface of the pressurized bottom plate 3. The driving assembly 6 drives the two clamping baffles 5 to move closer to each other to clamp the partition board, avoiding the inclination of the partition board to affect the normal performance of the subsequent detection operation. Then the lifting assembly 2 is driven to drive the pressurized top plate 4 to descend in height until the lower surface of the pressurized top plate 4 abuts against the end of the partition board, completing the placement of the partition board. Subsequently, the driving force of the pressurized top plate 4 moving downward is increased, and the downward pressure of the pressurized top plate 4 on the partition board is increased, so as to perform the compression resistance test in the vertical direction of the partition board.

[0026] The detection device of the application guarantees that the to-be-detected partition wall plate is always located at the central position of the pressurizing bottom plate 3 and is also kept in the state of being arranged centrally with the pressurizing top plate 4 on the basis that the two clamping baffle plates 5 are synchronously driven by the driving assembly 6 to change positions through the symmetric arrangement of the two clamping baffle plates 5. In addition, the position change of the plate body part 502 will not affect the pressurizing bottom plate 3 by arranging the plate body part 502 above the pressurizing bottom plate 3, which guarantees the integrity of the pressurizing bottom plate 3. At the same time, the plate body part 502 avoids directly clamping the end side wall of the partition wall plate, provides space for possible deformation or damage of the end of the partition wall plate in the compression test, avoids the end of the partition wall plate being blocked by the plate body part 502 when the end of the partition wall plate naturally changes under the action of pressure, and improves the accuracy of the compression test result.

[0027] In the case, the inner cavity of the base 1 is provided with a sliding groove, the clamping baffle plate 5 further comprises a connecting part 503, the two ends of the plate body part 502 are connected with the first ends of the two vertical supporting parts 501, and the second ends of the two vertical supporting parts 501 are respectively connected with the two ends of the connecting part 503 and form sliding connection with the sliding groove.

[0028] On the basis of the vertical supporting part 501, the two vertically symmetrical vertical supporting parts 501 are further connected through the connecting part 503, which improves the structural firmness of the clamping baffle plate 5 as a whole, and the sliding range of the clamping baffle plate 5 is limited through the sliding groove, which improves the stability of the clamping baffle plate 5 during the position change.

[0029] At the same time, the clamping baffle plate 5 further comprises a horizontal supporting part 504, one end of the horizontal supporting part 504 is connected with the vertical supporting part 501 away from the side of the adjacent vertical supporting part 501, and the lower surface of the horizontal supporting part 504 is in sliding fit with the upper surface of the base 1. Through the fit of the horizontal supporting part 504 and the base 1, the stability of the vertical supporting part 501 is improved, and the vertical supporting part 501 provides a supporting force to improve the stability when the vertical supporting part 501 abuts against the partition wall plate.

[0030] At the same time, the clamping baffle plate 5 further comprises a reinforcing part 505, the reinforcing part 505 is arranged on the side of the plate body part 502 facing the horizontal supporting part 504, and the side of the reinforcing part 505 facing the pressurizing bottom plate 3 adopts an inclined surface structure, so that the channel inner cavity formed by the reinforcing part 505 and the pressurizing bottom plate 3 has an end port facing the partition wall plate larger than an end port away from the partition wall plate. During the compression test of the partition wall plate, when the end of the partition wall plate is damaged, the channel formed by the reinforcing part 505 blocks the debris.

[0031] In the case, the drive assembly 6 specifically includes a drive motor 601 and a drive shaft 602, the drive motor 601 is drivingly connected to the drive shaft 602, the drive shaft 602 penetrates two abutments 503 arranged front and back, and the outer wall of the drive shaft 602 is in threaded sleeve connection with the two abutments 503, the threads of the two abutments 503 arranged front and back are opposite, so as to ensure that when the drive shaft 602 rotates in one direction, the two clamping baffles 5 realize the movement state of approaching or moving away from each other.

[0032] Meanwhile, the lifting assembly 2 includes a first stud 201, a second stud 202, a first motor 203 and a second motor 204, the output ends of the first motor 203 and the second motor 204 are coaxially connected to the first stud 201 and the second stud 202 one by one, and the two ends of the pressurizing top plate 4 are in threaded sleeve connection with the first stud 201 and the second stud 202 respectively.

[0033] The two ends of the pressurizing top plate 4 are driven by the first stud 201 and the second stud 202 respectively to lift synchronously, thereby ensuring the stability of the pressurizing top plate 4 during lifting movement, and thereby ensuring the stability during the process of exerting pressure on the partition wall plate.

[0034] The utility model provides a kind of modified gypsum composite partition wall plate compression resistance detection device, by innovative clamping mode, centering and deformation space design, ensure that partition wall plate remains stable during detection process, and improve the accuracy of compression resistance test result.The device is synchronously controlled by two baffles and driving members arranged symmetrically, ensure that partition wall plate is always placed in the center, to avoid the error caused by unstable clamping or deviation.Meanwhile, by providing sufficient deformation space for the end of partition wall plate, unnecessary obstruction to end portion caused by pressure effect is avoided, so that compression resistance test result is more real and reliable.

[0035] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A compressive strength testing device for modified gypsum composite partition boards, characterized in that, Include: Base (1), lifting assembly (2), pressurized bottom plate (3) and pressurized top plate (4), the upper surface of the base (1) is provided with the pressurized bottom plate (3) and the lifting assembly (2), the output end of the lifting assembly (2) is connected with the pressurized top plate (4) located above the pressurized bottom plate (3); The front and rear sides of the pressurized bottom plate (3) are respectively provided with clamping baffle (5), the clamping baffle (5) includes two symmetrical vertical support parts (501) and a plate body part (502) connecting the two vertical support parts (501), the two vertical support parts (501) are respectively located on the left and right sides of the pressurized bottom plate (3), and the plate body part (502) is kept a predetermined distance apart from the upper surface of the pressurized bottom plate (3); The inner cavity of the base (1) is provided with a driving assembly (6), and the driving assembly (6) is drivingly connected with the two clamping baffles (5) to drive the two clamping baffles (5) to move closer to or farther away from each other.

2. The device for detecting the compressive strength of a modified gypsum composite partition board according to claim 1, wherein The inner cavity of the base (1) is provided with a sliding groove, the clamping baffle (5) further includes a connecting part (503), the plate body part (502) is connected with the first end of the two vertical support parts (501) at both ends, and the second end of the two vertical support parts (501) is respectively connected with the both ends of the connecting part (503) and forms a sliding connection with the sliding groove.

3. The device for detecting the compressive strength of a modified gypsum composite wallboard according to claim 2, wherein The clamping baffle (5) further includes a horizontal support part (504), one end of the horizontal support part (504) is connected with the side wall of the vertical support part (501) away from the adjacent vertical support part (501), and the lower surface of the horizontal support part (504) forms a sliding fit with the upper surface of the base (1).

4. The device for detecting the compressive strength of a modified gypsum composite partition board according to claim 3, wherein The clamping baffle (5) further includes a reinforcing part (505), the reinforcing part (505) is arranged on the side of the plate body part (502) facing the horizontal support part (504), and the side of the reinforcing part (505) facing the pressurized bottom plate (3) adopts an inclined surface structure.

5. The device for detecting the compressive strength of a modified gypsum composite wallboard according to claim 4, wherein The driving assembly (6) specifically includes a driving motor (601) and a driving shaft (602), the driving motor (601) is drivingly connected with the driving shaft (602), the driving shaft (602) penetrates through the two connecting parts (503) arranged in front and back, and the outer wall of the driving shaft (602) is threadedly connected with the two connecting parts (503).

6. The device for detecting the compressive strength of a modified gypsum composite wallboard according to any one of claims 1 to 5, characterized in that, The lifting assembly (2) includes a first stud (201), a second stud (202), a first motor (203) and a second motor (204), the output ends of the first motor (203) and the second motor (204) are respectively coaxially connected with the first stud (201) and the second stud (202) one by one, and the two ends of the pressurized top plate (4) are threadedly connected with the first stud (201) and the second stud (202).

Images