CN213041658U - Plaster bending resistance testing arrangement plasters - Google Patents
Plaster bending resistance testing arrangement plasters Download PDFInfo
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- CN213041658U CN213041658U CN202021809056.9U CN202021809056U CN213041658U CN 213041658 U CN213041658 U CN 213041658U CN 202021809056 U CN202021809056 U CN 202021809056U CN 213041658 U CN213041658 U CN 213041658U
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Abstract
The utility model relates to the technical field of building equipment, in particular to a plastering gypsum bending resistance testing device, which comprises a top plate, wherein the top plate is supported by a bracket, and the top plate is provided with an arc surface; a push plate is arranged below the top plate, and the top surface of the push plate is an arc-shaped surface which is convex upwards and has the same diameter as the circle of the arc-shaped surface on the top plate; the top surface of the push plate is provided with a limiting device for preventing the gypsum board from sliding; the support is provided with an intermediate plate parallel to the top plate, the top surface of the intermediate plate is provided with a screw hole, a screw rod is connected with the screw hole in an internal thread mode, and the upper end of the screw rod is rotatably connected with the bottom surface of the push plate. The use of this device only needs a workman to rotate the screw rod and just can realize the test to the gypsum board bending resistance, compares and buckles with the workman is manual, not only saves workman's physical power, reduces the waste of manpower resources simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the architectural equipment, specifically speaking is a plaster of plastering anti bending test device.
Background
The plastering gypsum is prepared by processing building gypsum serving as a main raw material, the plastering gypsum can be used for detecting the bending resistance of the plastering gypsum after the plastering gypsum is prepared, a dried sample is placed on a radian surface, two sides of the sample are manually pressed, the surface of the sample is bent, the sample is observed to be bent, the sample is processed and separated, and the existing plastering gypsum bending resistance testing device basically meets the requirements of people, but still has some problems.
The anti bending test device of gypsum that has plastered adopts the manual work to buckle when using, and wherein, the manual work is buckled and is not only comparatively consumed workman's physical power, when buckling simultaneously, needs another workman's record data of gypsum board of a workman buckle, and then causes manpower resources's waste.
SUMMERY OF THE UTILITY MODEL
The utility model provides a plaster bending resistance testing arrangement plasters for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
a plastering gypsum bending resistance testing device comprises a top plate, wherein the top plate is supported by a support, and the bottom surface of the top plate is provided with an arc surface protruding upwards; a push plate parallel to the top plate is arranged below the top plate, and the top surface of the push plate is an arc-shaped surface which is convex upwards and has the same diameter as the circle of the arc-shaped surface on the top plate; the top surface of the push plate is provided with a limiting device for preventing the gypsum board from sliding; the support is provided with an intermediate plate parallel to the top plate, the top surface of the intermediate plate is provided with a screw hole, a screw rod is connected with the screw hole in an internal thread mode, and the upper end of the screw rod is rotatably connected with the bottom surface of the push plate.
When the device is used, the manufactured gypsum board is placed on the top surface of the pushing plate, the center of the gypsum board and the center of the pushing plate are positioned on the same vertical line, the limiting device is utilized to prevent the gypsum board from sliding on the top surface of the pushing plate, then the screw rod is rotated, the screw rod is in threaded connection with the middle plate, the middle plate is fixedly connected to the support, the screw rod rotates and moves upwards, the screw rod is rotatably connected with the pushing plate, therefore, the rotating of the screw rod drives the pushing plate to move upwards, the upward movement of the pushing plate drives the gypsum board to move upwards, when the gypsum board moves into the arc surface of the top plate, two ends of the gypsum board are in contact with the arc surface firstly, then the gypsum board is bent under the action of the pushing plate and under the limitation of the arc surface of the top plate until cracks are generated, when the cracks are generated, a worker stops rotating the screw rod, further, therefore, one worker can complete data recording, and compared with manual bending of the worker, the manual labor of the worker is saved, and meanwhile, the waste of human resources is reduced.
Preferably, the limiting device comprises an arc plate with the radian consistent with that of the arc surface of the top plate, the top surface of the arc plate is perpendicular to one end of the spring, a groove with a downward opening is formed in the middle of the arc surface of the top surface, the other end of the spring is fixedly connected with the inner wall of the top surface of the groove, and the arc plate can be retracted into the groove. The arc presses the gypsum board in the push pedal under the effect of spring, increases the frictional force between gypsum board and the push pedal, prevents that the gypsum board from sliding in the push pedal, and the radian of arc is unanimous then effectual the bending of arc influence gypsum board with the roof arcwall face radian, then further prevents the bending of arc influence gypsum board in the recess can be withdrawed to the arc.
Preferably, the width of the push plate is consistent with the width of the gypsum board and the width of the top plate, the front surface and the rear surface of the push plate are respectively and fixedly connected with a clamping plate, and the top surface of the clamping plate is located above the top surface of the push plate. The cardboard can not only block the gypsum board, prevents that the gypsum board from sliding around in the push pedal, and simultaneously, the cardboard is located the push pedal outside, and when the push pedal width can be guaranteed with the width homogeneous of gypsum board, roof to move, the cardboard can not block the removal of push pedal.
Preferably, the lower end of the screw is vertically connected with a disc, and the bottom surface of the disc, which is close to the edge, is vertically connected with a crank. The crank is arranged at the edge of the disc, so that the crank drives the screw to rotate more laboriously.
Preferably, the upper end of the screw rod is fixedly connected with one end of a round rod, the other end of the round rod is fixedly connected with the inner wall of the bearing inner ring, and the outer wall of the bearing outer ring is fixedly connected with the bottom surface of the push plate.
Preferably, the length of the push plate is consistent with that of the gypsum board. Make things convenient for the location of gypsum board in the push pedal, only need keep level with the gypsum board both ends and push pedal both ends, then can guarantee that the center of push pedal and gypsum board center are located same vertical line.
The utility model has the advantages that: the use of this device only needs a workman to rotate the screw rod and just can realize the anti crooked test to the gypsum board, compares and buckles with the workman is manual, not only saves workman's physical power, reduces manpower resources's waste simultaneously, because the rotatory rising that drives the push pedal height of screw rod is slow even, consequently can be more accurate record anti crooked data.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention;
shown in the figure:
1. the device comprises a top plate, 2, a support, 3, a push plate, 4, an intermediate plate, 5, a screw hole, 6, a screw rod, 7, an arc-shaped plate, 8, a groove, 9, a clamping plate, 10, a disc, 11, a crank, 12, a spring, 13 and a round rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A plastering gypsum bending resistance testing device, as shown in figure 1. The device comprises a top plate 1, wherein the top plate 1 is supported by a support 2, and the bottom surface of the top plate 1 is provided with an arc-shaped surface which protrudes upwards; the middle position of the arc surface of the top plate 1 is provided with a groove 8 with a downward opening, one end of a spring 12 is fixedly connected in the groove 8, the other end of the spring 12 is fixedly connected with an arc plate 7 in the retractable groove 8, and the radian of the arc plate 7 is consistent with that of the arc surface on the top plate 1.
The lower part of roof 1 is equipped with the push pedal 3 parallel with roof 1, and the length of push pedal 3 is unanimous with the length of gypsum board. The width of push pedal 3 is unanimous with the width of gypsum board, roof 1, the front and back fixedly connected with cardboard 9 respectively of push pedal 3, the top surface of cardboard 9 is located the top of push pedal 3 top surface. The top surface of the push plate 3 is an arc-shaped surface which is convex upwards and has the same diameter as the circle of the arc-shaped surface on the top plate 1; the support 2 is provided with an intermediate plate 4 parallel to the top plate 1, a screw hole 5 is formed in the top surface of the intermediate plate 4, a screw rod 6 is connected to the screw hole 5 through internal threads, one end of a round rod 13 is fixedly connected to the upper end of the screw rod 6, the other end of the round rod 13 is fixedly connected with the inner wall of the bearing inner ring, and the outer wall of the bearing outer ring is fixedly connected with the bottom surface of the push plate 3. The lower end of the screw rod 6 is vertically connected with the center of the top surface of the disc 10, and the bottom surface of the disc 10, which is close to the edge, is vertically connected with a crank 11.
This device is when using, the workman keeps flat with the both ends of push pedal 3 with the both ends of gypsum board, then put the gypsum board in push pedal 3 and utilize arc 7 to push down the gypsum board, wherein, arc 7 presses the gypsum board in push pedal 3 under spring 12's effect, increase the frictional force between gypsum board and the push pedal 3, prevent that the gypsum board from sliding on push pedal 3, and the radian of arc 7 is unanimous then effectual the bending of 7 influence gypsum boards of arc of preventing with 1 arcwall face radian of roof, then further prevent the bending of 7 influence gypsum boards of arc in recess 8 can be withdrawed to arc 7.
Then the workman rotates crank 11, because crank 11 connects perpendicularly on disc 10, disc 10 connects perpendicularly on screw rod 6 and the lower extreme of screw rod 6 is connected perpendicularly with disc 10 top surface centre of a circle department, therefore rotatory crank 11 can drive the rotation of screw rod 6, and compare with directly rotate screw rod 6 more laborsavingly. Because screw rod 6 passes screw hole 5 on the intermediate plate 4 and with screw hole 5 threaded connection, intermediate plate 4 sets up on support 2, the upper end and the round bar 13 fixed connection of screw rod 6, round bar 13 rotates through bearing and push pedal 3 to be connected. Therefore, screw rod 6 rebound when the pivoted, screw rod 6's rotation drives push pedal 3 rebound, push pedal 3's rebound drives the gypsum board rebound, when the gypsum board removes to the arcwall face of roof 1, the both ends and the arcwall face of gypsum board contact earlier, then the gypsum board is under push pedal 3's effect and the bending under the limited of roof 1 arcwall face, until producing the crackle, when producing the crackle, the workman stops rotatory screw rod 6, and then keep the gypsum board unchangeable at this angle, make things convenient for the workman to observe and the record data, thereby a workman just can accomplish the record of data, compare and buckle with the workman by hand, not only save workman's physical power, reduce the waste of manpower resources simultaneously.
Cardboard 9 can not only block the gypsum board, prevents that the gypsum board from sliding around on push pedal 3, and simultaneously, cardboard 9 is located the 3 outsides of push pedal, and 3 width of push pedal and gypsum board, roof 1's width homogeneous enable when guaranteeing that push pedal 3 removes, cardboard 9 can not block the removal of push pedal 3.
The use of this device only needs a workman to rotate screw rod 6 and just can realize the anti crooked test of gypsum board, compares and buckles with the workman is manual, not only saves workman's physical power, reduces manpower resources's waste simultaneously, because the rotatory rising that drives 3 heights of push pedal of screw rod 6 is slow even, consequently can be more accurate record anti crooked data.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a plaster bending resistance testing arrangement plasters which characterized in that: the device comprises a top plate (1), wherein the top plate (1) is supported by a support (2), and the bottom surface of the top plate (1) is provided with an arc-shaped surface which protrudes upwards; a push plate (3) parallel to the top plate (1) is arranged below the top plate (1), and the top surface of the push plate (3) is an arc-shaped surface which is convex upwards and has the same diameter as the circle of the arc-shaped surface on the top plate (1); the top surface of the push plate (3) is provided with a limiting device for preventing the gypsum board from sliding; the support is characterized in that an intermediate plate (4) parallel to the top plate (1) is arranged on the support (2), a screw hole (5) is formed in the top surface of the intermediate plate (4), a screw rod (6) is connected with the screw hole (5) in an internal thread mode, and the upper end of the screw rod (6) is rotatably connected with the bottom surface of the push plate (3).
2. The plastering gypsum bending resistance testing device according to claim 1, wherein: stop device includes arc (7) that the arcwall face of radian and roof (1) is unanimous, the perpendicular one end of connecting spring (12) of top surface of arc (7), recess (8) that the opening is decurrent have been seted up to the arcwall face intermediate position department of roof (1), recess (8) can be withdrawed in top surface inner wall fixed connection and arc (7) of the other end of spring (12) and recess (8).
3. The plastering gypsum bending resistance testing device according to claim 2, wherein: the width of push pedal (3) and the width of gypsum board, roof (1) are all unanimous, fixedly connected with cardboard (9) respectively around push pedal (3), the top surface of cardboard (9) is located the top of push pedal (3) top surface.
4. The plastering gypsum bending resistance testing device according to claim 1, wherein: the lower end of the screw rod (6) is vertically connected with a disc (10), and a crank (11) is vertically connected to the position, close to the edge, of the bottom surface of the disc (10).
5. The plastering gypsum bending resistance testing device according to claim 1, wherein: the upper end of the screw rod (6) is fixedly connected with one end of a round rod (13), the other end of the round rod (13) is fixedly connected with the inner wall of the bearing inner ring, and the outer wall of the bearing outer ring is fixedly connected with the bottom surface of the push plate (3).
6. The plastering gypsum bending resistance testing device according to claim 1, wherein: the length of the push plate (3) is consistent with that of the gypsum board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809056.9U CN213041658U (en) | 2020-08-26 | 2020-08-26 | Plaster bending resistance testing arrangement plasters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809056.9U CN213041658U (en) | 2020-08-26 | 2020-08-26 | Plaster bending resistance testing arrangement plasters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213041658U true CN213041658U (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021809056.9U Active CN213041658U (en) | 2020-08-26 | 2020-08-26 | Plaster bending resistance testing arrangement plasters |
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| Country | Link |
|---|---|
| CN (1) | CN213041658U (en) |
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2020
- 2020-08-26 CN CN202021809056.9U patent/CN213041658U/en active Active
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