CN211061329U - Constant-stress anti-bending and anti-compression integrated machine - Google Patents
Constant-stress anti-bending and anti-compression integrated machine Download PDFInfo
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- CN211061329U CN211061329U CN201921830899.4U CN201921830899U CN211061329U CN 211061329 U CN211061329 U CN 211061329U CN 201921830899 U CN201921830899 U CN 201921830899U CN 211061329 U CN211061329 U CN 211061329U
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Abstract
The utility model belongs to the anti-bending and anti-compression field, in particular to a constant stress anti-bending and anti-compression integrated machine, which aims at the problems that the anti-bending and anti-compression tests of the existing mud test block are generally respectively carried out in an anti-bending test device of the cement test block and an anti-compression test device of the cement test block, which are relatively troublesome, the utility model proposes the following proposal, which comprises a base, wherein one side of the top of the base is fixedly provided with a stand column, the top of the stand column is fixedly provided with a mounting plate, the top of the base is fixedly provided with a mounting cover, the mounting cover is positioned at one side of the stand column, a press plate is connected in the mounting cover, and the top of the press plate is fixedly provided with a support rod, the utility model drives a moving column to move downwards by starting a driving motor, the anti-bending and anti-compression pressure values which can be born by a test rod through a pressure, therefore, certain convenience can be brought during operation.
Description
Technical Field
The utility model relates to an anti resistance to compression technical field that rolls over especially relates to an anti resistance to compression all-in-one of rolling over of permanent stress.
Background
The bending resistance and the compression resistance are two main mechanical performance indexes of the cement test block, and mainly utilize the upward ejection of a piston rod of an oil cylinder to respectively complete bending resistance and compression resistance tests on the cement test block.
At present, bending and compression tests on a cement test block are generally carried out in a bending test device of the cement test block and a compression test device of the cement test block respectively, and are relatively troublesome, so that a constant-stress bending and compression integrated machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the anti resistance to bending and the compression test that have the mud test block among the prior art and generally going on respectively in the anti resistance to bending test device of cement test block and the compression test device of cement test block, relatively more troublesome shortcoming, and the anti resistance to bending of a constant stress resistance to compression all-in-one that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an anti resistance to compression all-in-one of constant stress, includes the base, top one side fixed mounting of base has the stand, and the top fixed mounting of stand has the mounting panel, the top fixed mounting of base has the installation cover, and installs one side that the cover is located the stand, sliding connection has the clamp plate in the installation cover, and the top fixed mounting of clamp plate has the bracing piece, the top of bracing piece extends to the top of installation cover, sliding connection has the movable plate on the stand, and the movable plate is located between mounting panel and the installation cover, the bottom of movable plate and the top of bracing piece clamp same test bar, the top fixed mounting of movable plate has the removal post, the top of removing the post runs through the mounting panel and extends to the top of mounting panel, the top fixed mounting of mounting panel has driving motor, and driving motor is connected with the.
Preferably, the top fixed mounting of base has pressure sensor, and pressure sensor is located the below of clamp plate, one side fixed mounting of installation cover has the display screen, and display screen and pressure sensor electric connection, the pressure peak value that can bear of reading out the test bar that utilizes the display screen can be accurate.
Preferably, the top of bracing piece and the bottom of movable plate all fixed mounting have the U template, and rotate on the U template and be connected with the card cover, the top and the bottom of test bar extend to respectively in two card covers and clamp with two card cover activities respectively, utilize the card cover can conveniently clamp and spacing the test bar.
Preferably, the top sliding connection of mounting panel has the sliding plate, and sliding plate and driving motor's output shaft threaded connection, the opposite side symmetry of sliding plate rotates and is connected with two transfer lines, the top symmetry of removal post rotates and is connected with two connecting rods, and the bottom of two connecting rods all rotates and is connected with the connecting plate, two connecting plates all with the top sliding connection of mounting panel, and two transfer lines rotate with one side of two connecting plates respectively and are connected, utilize driving motor can conveniently drive the sliding plate and remove.
Preferably, a rotating cover is fixedly mounted on one side of the sliding plate, a nut is fixedly mounted on the inner wall of the rotating cover, a screw is connected to the nut in a threaded manner, one end of the screw is fixedly connected with an output shaft of a driving motor, and the screw and the nut can be used for realizing stable and uniform descending of the moving column.
The utility model discloses in, anti resistance to compression all-in-one of rolling over of permanent stress
Insert two card covers respectively through the top and the bottom with the test bar in, later can start driving motor to this can drive and rotate the cover and remove, two transfer lines all can take place to rotate this moment, make two connecting plates can keep away from each other, when the connecting plate removed, can drive the connecting rod and rotate, so alright remove downwards with driving the carriage release lever, extrude the test bar.
When the test rod is extruded, force can be transmitted to the pressing plate, the pressing plate can apply pressure on the pressure sensor, then the pressure sensor can transmit the borne pressure value to the display screen in an electric signal mode until the test rod is bent, and the pressure resistance and the bending resistance of the test rod can be tested;
the utility model discloses a start driving motor and drive the removal post and remove downwards, alright in order to test out the anti pressure value of rolling over and resistance to compression that the test bar can bear through pressure sensor to this can realize realizing in step that anti experiment of rolling over and resistance to compression are realized, so can bring certain convenience when the operation.
Drawings
Fig. 1 is a front view of a constant stress bending-resisting and compression-resisting integrated machine provided by the utility model;
FIG. 2 is a side view of a connection structure between a driving motor and a connection plate of the constant stress bending and compression resistant integrated machine provided by the present invention;
fig. 3 is the utility model provides a U template and card cover connection structure side view of anti resistance to compression all-in-one of constant stress.
In the figure: the device comprises a base 1, a column 2, an installation cover 3, a pressure sensor 4, a pressure plate 5, a support rod 6, a display screen 7, a moving plate 8, a moving column 9, a connecting rod 10, a connecting plate 11, an installation plate 12, a sliding plate 13, a transmission rod 14, a rotation cover 15, a nut 16, a driving motor 17, a screw rod 18, a U-shaped plate 19 and a clamping cover 20.
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.
Example one
Referring to fig. 1-3, a constant stress, bending and compression resistant integrated machine comprises a base 1, wherein a column 2 is fixedly installed on one side of the top of the base 1, an installation plate 12 is fixedly installed on the top end of the column 2, an installation cover 3 is fixedly installed on the top of the base 1, the installation cover 3 is located on one side of the column 2, a pressing plate 5 is slidably connected with the installation cover 3, a support rod 6 is fixedly installed on the top of the pressing plate 5, the top end of the support rod 6 extends to the upper side of the installation cover 3, a moving plate 8 is slidably connected with the column 2, the moving plate 8 is located between the installation plate 12 and the installation cover 3, the bottom of the moving plate 8 and the top of the support rod 6 are clamped with a same test rod, a moving column 9 is fixedly installed on the top of the moving plate 8, the top of the moving column 9 penetrates, and the driving motor 17 is in transmission connection with the moving column 9.
Wherein, the top and the bottom of the testing rod are respectively inserted into the two card covers 20, then the driving motor 17 can be started, so as to drive the rotating cover 15 to move, at the moment, the two transmission rods 14 can both rotate, so that the two connecting plates 11 can be far away from each other, when the connecting plates 11 move, the connecting rods 10 can be driven to rotate, so that the moving rod 9 can be driven to move downwards, the testing rod is extruded, when the testing rod is extruded, the force can be transmitted to the pressing plate 5, at the moment, the pressing plate 5 can apply pressure on the pressure sensor 4, then the pressure sensor 4 can transmit the borne pressure value to the display screen 7 in the form of electric signals, until the testing rod is bent, the pressure values of the compression resistance and the bending resistance of the testing rod can be tested, the utility model discloses a driving motor 17 is started to drive the moving column 9 to move downwards, alright can be through the pressure sensor 4 pressure value of bending resistance and resistance to compression that the test bar can bear to this can realize realizing in step that bending resistance experiment and resistance to compression are realized, so can bring certain convenience when the operation.
Example two
The utility model discloses in, base 1's top fixed mounting has pressure sensor 4, and pressure sensor 4 is located the below of clamp plate 5, and one side fixed mounting of installation cover 3 has display screen 7, and display screen 7 and 4 electric connection of pressure sensor, utilizes the pressure peak value that reading out the test bar can bear that display screen 7 can be accurate.
The utility model discloses in, the top of bracing piece 6 and the equal fixed mounting in bottom of movable plate 8 have U template 19, and rotate on the U template 19 and be connected with the card cover 20, the top and the bottom of test bar extend to respectively in two card covers 20 and clamp with two card cover 20 activities respectively, utilize card cover 20 can conveniently clamp and spacing the test bar.
The utility model discloses in, the top sliding connection of mounting panel 12 has sliding plate 13, and sliding plate 13 and driving motor 17's output shaft threaded connection, sliding plate 13's opposite side symmetry is rotated and is connected with two transfer lines 14, it is connected with two connecting rods 10 to remove 9 top symmetries of post rotation, and the bottom of two connecting rods 10 is all rotated and is connected with connecting plate 11, two connecting plates 11 all with mounting panel 12's top sliding connection, and two transfer lines 14 rotate with one side of two connecting plates 11 respectively and be connected, utilize driving motor 17 can conveniently drive sliding plate 13 and remove.
The utility model discloses in, one side fixed mounting of sliding plate 13 has rotation cover 15, and rotates on the inner wall of cover 15 fixed mounting have nut 16, and threaded connection has screw rod 18 on the nut 16, and screw rod 18's one end and driving motor 17's output shaft fixed connection utilize screw rod 18 and nut 16 can realize moving the stable decline at the uniform velocity of post 9.
The utility model discloses in, driving motor 17, pressure sensor 4 and display screen 7's power supply mode all adopts external 220 power among this technical scheme, and specific operating procedure is: the top end and the bottom end of the test rod are respectively inserted into the two card covers 20, then the driving motor 17 can be started to drive the screw rod 18 to rotate, the nut 16 can be driven to move under the action of the screw rod 18, the rotating cover 15 can be driven to move, at the moment, the two transmission rods 14 can both rotate, so that the two connecting plates 11 can be far away from each other, when the connecting plates 11 move, the connecting rods 10 can be driven to rotate, so that the moving rods 9 can be driven to move downwards to extrude the test rod, when the test rod is extruded, force can be transmitted to the pressing plate 5, at the moment, the pressing plate 5 can apply pressure on the pressure sensor 4, then the pressure sensor 4 can transmit the borne pressure value to the display screen 7 in an electric signal mode until the test rod bends, at the moment, the two card covers 20 can also rotate towards the bending direction of the test rod, therefore, the pressure values of the compression resistance and the bending resistance of the test rod can be tested, so that the bending resistance experiment and the compression resistance realization can be synchronously realized, and certain convenience can be brought during operation.
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 (5)
1. The utility model provides an anti resistance to compression all-in-one of constant stress, includes base (1), its characterized in that, the top one side fixed mounting of base (1) has stand (2), and the top fixed mounting of stand (2) has mounting panel (12), the top fixed mounting of base (1) has installation cover (3), and installation cover (3) are located one side of stand (2), sliding connection has clamp plate (5) in installation cover (3), and the top fixed mounting of clamp plate (5) has bracing piece (6), the top of bracing piece (6) extends to the top of installation cover (3), sliding connection has movable plate (8) on stand (2), and movable plate (8) are located between mounting panel (12) and mounting cover (3), the bottom of movable plate (8) and the top of bracing piece (6) clamp the same test bar, the top fixed mounting of movable plate (8) has removal post (9), the top of removing post (9) runs through mounting panel (12) and extends to the top of mounting panel (12), the top fixed mounting of mounting panel (12) has driving motor (17), and driving motor (17) and removal post (9) transmission are connected.
2. The constant-stress, bending-resistant and compression-resistant integrated machine according to claim 1 is characterized in that a pressure sensor (4) is fixedly mounted at the top of the base (1), the pressure sensor (4) is located below the pressing plate (5), a display screen (7) is fixedly mounted on one side of the mounting cover (3), and the display screen (7) is electrically connected with the pressure sensor (4).
3. The constant-stress, bending-resistant and compression-resistant integrated machine according to claim 1, wherein the top end of the support rod (6) and the bottom of the movable plate (8) are both fixedly provided with a U-shaped plate (19), the U-shaped plate (19) is rotatably connected with clamping covers (20), and the top end and the bottom end of the test rod respectively extend into the two clamping covers (20) and are movably clamped with the two clamping covers (20).
4. The constant-stress, bending-resistant and compression-resistant all-in-one machine as claimed in claim 1, wherein a sliding plate (13) is slidably connected to the top of the mounting plate (12), the sliding plate (13) is in threaded connection with an output shaft of a driving motor (17), two transmission rods (14) are symmetrically and rotatably connected to the other side of the sliding plate (13), two connecting rods (10) are symmetrically and rotatably connected to the top end of the moving column (9), a connecting plate (11) is rotatably connected to the bottom end of each connecting rod (10), two connecting plates (11) are slidably connected to the top of the mounting plate (12), and two transmission rods (14) are respectively and rotatably connected to one side of two connecting plates (11).
5. The constant-stress, bending-resistant and compression-resistant integrated machine according to claim 4, wherein a rotating cover (15) is fixedly mounted on one side of the sliding plate (13), a nut (16) is fixedly mounted on the inner wall of the rotating cover (15), a screw rod (18) is connected to the nut (16) in a threaded manner, and one end of the screw rod (18) is fixedly connected with an output shaft of a driving motor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830899.4U CN211061329U (en) | 2019-10-29 | 2019-10-29 | Constant-stress anti-bending and anti-compression integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830899.4U CN211061329U (en) | 2019-10-29 | 2019-10-29 | Constant-stress anti-bending and anti-compression integrated machine |
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| CN211061329U true CN211061329U (en) | 2020-07-21 |
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| CN201921830899.4U Active CN211061329U (en) | 2019-10-29 | 2019-10-29 | Constant-stress anti-bending and anti-compression integrated machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064692A (en) * | 2020-10-09 | 2020-12-11 | 雷成平 | Pile foundation stress testing device |
| CN112697605A (en) * | 2020-12-09 | 2021-04-23 | 浙江电力变压器有限公司 | Compression resistance detection device and process for preparing molded transformer |
-
2019
- 2019-10-29 CN CN201921830899.4U patent/CN211061329U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112064692A (en) * | 2020-10-09 | 2020-12-11 | 雷成平 | Pile foundation stress testing device |
| CN112697605A (en) * | 2020-12-09 | 2021-04-23 | 浙江电力变压器有限公司 | Compression resistance detection device and process for preparing molded transformer |
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