CN211013913U - Surface vibration compaction instrument - Google Patents
Surface vibration compaction instrument Download PDFInfo
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- CN211013913U CN211013913U CN201921525573.0U CN201921525573U CN211013913U CN 211013913 U CN211013913 U CN 211013913U CN 201921525573 U CN201921525573 U CN 201921525573U CN 211013913 U CN211013913 U CN 211013913U
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- test tube
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- bottom plate
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Abstract
The utility model relates to a surface vibration compaction instrument, which belongs to the technical field of soil dry density detection equipment and comprises a base, wherein a test tube is arranged on the base, stand columns are arranged on the base and positioned at two sides of the test tube, a compaction mechanism which is used for moving towards the test tube to compact a sample in the test tube is arranged between the stand columns, one side of the base is provided with an electronic scale, the electronic scale comprises a bottom plate and a display screen which is arranged on the bottom plate and is used for displaying weight, a first driving piece which is used for driving the test tube to move to the base or the bottom plate is arranged on the base, the test tube can be driven to move from the base to the bottom plate through the first driving piece, so that the electronic scale finishes weighing the test tube, and can drive the test tube to move to the base along the bottom plate after weighing, thereby the compaction mechanism compacts the sample in the test tube without manual lifting, the manpower is saved.
Description
Technical Field
The utility model belongs to the technical field of soil dry density check out test set technique and specifically relates to a surface vibration compaction appearance is related to.
Background
The surface vibratory compactor is used to determine the maximum dry density of inviscid free-draining coarse and large grained soils (including rockfill) having a soil particle mass percent not greater than 15% passing through a 0.075mm standard sieve. The working principle is that the vibration tamping plate conducts vertical vibration compaction on the surface of a sample and is transmitted from top to bottom, and after the water chestnut particles are cut and crushed, the positions of the particles are rearranged and moved to a stable position corresponding to the standard condition of the geotechnical test specification, so that the soil body is compacted.
Chinese patent with publication number CN209215146U discloses a surface vibration compaction tester, which comprises a bottom plate, a vertical column arranged on the bottom plate, a horizontal beam fixed at the middle of the column, a top beam fixed at the top of the column, a vibrator, a ram connected below the vibrator, a driving device fixed on the top beam for driving the vibrator to ascend and descend, a test tube with an opening on the bottom plate corresponding to the ram, and a dust removing device, wherein the dust removing device comprises an air suction pipe with an opening facing the opening of the test tube, a box body communicated with the air suction pipe, a dust bag arranged in the box body, a fan arranged in the box body and located at the downstream of the dust bag, and an air outlet pipe communicated with the box body and located at the downstream of the.
However, the method has the disadvantages that after the first layer is compacted, the instrument needs to be stopped, the second layer of test material is filled into the test tube, compaction is carried out again, the steps are sequentially circulated to complete the manufacture of the test sample, after the test is finished, the test tube and the test sample need to be lifted to the electronic scale for weighing, so that the dry density can be conveniently calculated, the test tube and the test sample are lifted to the electronic scale usually in a manual mode, the test sample is compacted in the test tube, the total weight of the test tube is heavy, and the manual mode is adopted, so that the labor is wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can be automatically with the surface vibration compaction appearance of test tube removal in order to use manpower sparingly on the electronic scale.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a surface vibration compaction appearance, includes the base, be provided with the test tube on the base, the both sides that just are located the test tube on the base are provided with the stand, both sides be provided with between the stand and be used for moving towards the test tube in order to compact the compaction mechanism of sample in the test tube, one side of base is equipped with the electronic scale, the electronic scale includes the bottom plate and sets up the display screen that is used for showing weight on the bottom plate, be provided with on the base and be used for driving the first driving piece that the test tube removed to base or bottom plate.
By adopting the technical scheme, the test tube can be driven to move from the base to the bottom plate through the first driving piece, so that the electronic scale can finish weighing the test tube, and the test tube can be driven to move to the base along the bottom plate after weighing is finished, so that the compaction mechanism compacts a sample in the test tube without manual lifting, and manpower is saved; and the setting of adopting the bottom plate removes the test tube to the bottom plate on, conveniently adds the assay to in the test tube, prevents to hit the mechanism and cause blockking to adding the building stones.
The utility model discloses further set up to: the first driving part comprises a cylinder fixedly arranged on the base, a fixing plate is arranged at the driving end of the cylinder, a fixing part used for fixing the test tube to the fixing plate is arranged on the fixing plate, and the cylinder is used for driving the test tube to move to the base or the bottom plate through the fixing part.
Through adopting above-mentioned technical scheme, when needs drive a examination section of thick bamboo and remove to base or bottom plate on, will try a section of thick bamboo and pass through the mounting and fix to the fixed plate on, this moment drive through the cylinder on the fixed plate try a section of thick bamboo remove can, adopt its simple structure of setting up of cylinder, drive effect to a examination section of thick bamboo is better.
The utility model discloses further set up to: the test tube comprises a fixed plate and is characterized in that a first sliding groove is formed in the fixed plate, the length direction of the first sliding groove is arranged along the length direction of a vertical column, first sliding blocks are connected to the two sides of the first sliding groove in a sliding mode and located on the two sides of the first sliding groove, abutting plates are arranged on the end portions, outside the first sliding groove, of the first sliding blocks, the abutting plates are arranged in a circular arc shape matched with the outer wall of the test tube, two sides of the space, used for the test tube to move in, are formed between the abutting plates, and second driving pieces used for driving the first sliding blocks on the two sides to be close to or far away from each.
By adopting the technical scheme, when the test cylinder needs to be fixed on the fixed plate, the first sliding blocks on the two sides are driven to be close to each other through the second driving piece, so that the first sliding blocks on the two sides drive the abutting plates on the two sides to be close to each other, the abutting plates on the two sides clamp the test cylinder, the test cylinder is fixed between the abutting plates on the two sides, the effect of guiding the movement of the abutting plates can be achieved by adopting the arrangement of the first sliding grooves and the first sliding blocks, and the clamping effect of the abutting plates on the test cylinder on the two sides is improved; and will try a section of thick bamboo to be fixed to the base on, can prevent to hit real mechanism and drive a section of thick bamboo of trying to move on the base in hitting the sample in real time.
The utility model discloses further set up to: the second driving part comprises a bidirectional screw rod which is connected in the first sliding groove in a rotating mode along the length direction of the first sliding groove, the first sliding blocks are respectively connected to the two end thread portions of the bidirectional screw rod in a threaded mode, and a motor which is used for driving the bidirectional screw rod to rotate is fixedly arranged at one end, located in the first sliding groove, of the fixing plate.
Through adopting above-mentioned technical scheme, when the first slider in both sides is close to each other or keeps away from in needs drive, drive two-way lead screw through the motor and rotate, because of the first slider in both sides difference threaded connection on the both ends screw portion of two-way lead screw, and first slider sliding connection is in first spout, make first slider can not rotate along with the rotation of two-way lead screw, thereby make the first slider in both sides move on two-way lead screw, make first slider drive butt joint board remove, can drive the first slider in both sides and be close to each other or keep away from through driving motor just reversing, and first slider can be portable to arbitrary position automatically fixed on the two-way lead screw, the fixed effect of both sides butt joint board to the examination section of thick bamboo has been improved.
The utility model discloses further set up to: and rubber pads are arranged on the opposite surfaces of the abutting plates on the two sides.
Through adopting above-mentioned technical scheme, the setting up of rubber pad has increased and has tried the frictional force between the section of thick bamboo to the fixed effect of butt plate to a section of thick bamboo has been improved.
The utility model discloses further set up to: the utility model discloses a test tube, including base, first spout, second spout, third spout, second spout and third spout, the both sides that just are located the base on the base have seted up the second spout, the both sides that just are located the base on the base set up the third spout that communicates with both sides second spout respectively, second spout and third spout are located same straight line, the length direction of second spout and third spout sets up along the length direction of the first spout of perpendicular to, the both sides that just are located a examination section of thick bamboo on the diapire of a examination section of thick bamboo are provided with the second slider, the second slider sets up with second spout and third spout cooperation.
By adopting the technical scheme, when the cylinder drives the test tube to move to the bottom plate along the base, the second sliding block can be driven to move to the third sliding groove in the second sliding groove, and the second sliding block, the second sliding groove and the third sliding groove can play a guiding effect on the movement of the test tube, so that the movement effect of the test tube to the base or the bottom plate is improved; and the position deviation between the test cylinder and the compaction mechanism can be prevented.
The utility model discloses further set up to: the second sliding block is embedded in a clamping mode and is rotatably connected with a ball which is used for being abutted against the side wall of the second sliding groove.
Through adopting above-mentioned technical scheme, the setting up of ball has reduced the frictional force of second slider when sliding in second spout or third spout, and because of the weight of trying a section of thick bamboo is heavier, makes things convenient for the cylinder to drive and tries a section of thick bamboo and remove on base and bottom plate.
The utility model discloses further set up to: the cross section of first spout personally submits "T" shape setting, first slider sets up with the first spout cooperation of "T" shape, the cross section of second spout and third spout all is "U" shape setting, the second slider sets up with the second spout and the third spout cooperation of "U" shape.
By adopting the technical scheme, the first sliding groove is arranged to be T-shaped, so that the first sliding block is prevented from being separated from the first sliding groove along the length direction vertical to the first sliding groove, and the sliding effect of the first sliding block in sliding connection with the first sliding groove is improved; set up the cross section of second spout and third spout into "U" shape for the second slider can be followed the length direction of perpendicular to second spout or third spout and the separation of second spout or third spout, thereby conveniently takes off the section of thick bamboo of trying on base or bottom plate, changes or clears up the section of thick bamboo of trying on.
To sum up, the utility model discloses a beneficial technological effect does:
1. the motor drives the bidirectional screw to rotate, so that the first sliding blocks on the two sides are close to each other, the abutting plates on the two sides clamp the test tube, the fixed plate is driven to move by the air cylinder at the moment, the fixed plate drives the test tube to move from the base to the bottom plate, the test tube is weighed by the electronic scale, the whole test tube does not need to be lifted manually, and manpower is saved;
2. when the cylinder drives the test tube to move to the bottom plate on the base, the second sliding block on the test tube can be driven to move to the third sliding groove along the second sliding groove, so that the second sliding block, the second sliding groove and the third sliding groove play a guiding role in moving the test tube, and the position between the test tube and the compaction mechanism is prevented from being deviated.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
fig. 2 is a schematic diagram of an explosion structure for showing the first slider and the second slider according to the present invention.
In the figure, 1, a base; 11. testing the cylinder; 12. a column; 13. a base plate; 131. a display screen; 14. a cylinder; 141. a fixing plate; 142. a first chute; 143. a first slider; 144. a butt joint plate; 145. a bidirectional lead screw; 146. a motor; 147. a rubber pad; 15. a second chute; 151. a third chute; 152. a second slider; 153. and a ball.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a surface vibration compaction appearance, including base 1, be provided with a examination section of thick bamboo 11 on the base 1, the both sides that just are located a examination section of thick bamboo 11 on the base 1 are provided with stand 12, are provided with between the stand 12 of both sides to be used for towards a examination section of thick bamboo 11 and remove in order to compact the compaction mechanism of sample in a examination section of thick bamboo 11.
Referring to fig. 1 and 2, an electronic scale is disposed on one side of the base 1, and the electronic scale includes a base plate 13 and a display screen 131 disposed on the base plate 13 for displaying a weight.
Referring to fig. 1 and 2, in order to drive the test tube 11 to move from the base 1 to the bottom plate 13, so that the electronic scale weighs the test tube 11, an air cylinder 14 is fixedly arranged on the base 1, a fixing plate 141 is arranged on a driving end of the air cylinder 14, and a fixing member for fixing the test tube 11 to the fixing plate 141 is arranged on the fixing plate 141; through the mounting with test tube 11 fixed to fixed plate 141, drive fixed plate 141 through cylinder 14 and remove for fixed plate 141 drives test tube 11 and removes to bottom plate 13 on by base 1, thereby makes the electronic scale weigh test tube 11, need not the manual work and lifts, has saved the manpower.
With reference to fig. 1 and fig. 2, in order to fix the test tube 11 to the fixing plate 141, a first sliding groove 142 is formed in the fixing plate 141, the length direction of the first sliding groove 142 is arranged along the length direction perpendicular to the upright post 12, first sliding blocks 143 are slidably connected to two sides of the first sliding groove 142 in the first sliding groove 142, abutting plates 144 are respectively arranged at the ends of the first sliding blocks 143 outside the first sliding groove 142, the abutting plates 144 on two sides are both arc-shaped and are matched with the outer wall of the test tube 11, and a space for the test tube 11 to move into is formed between the abutting plates 144 on two sides.
Referring to fig. 1 and 2, in order to drive the first sliding blocks 143 on the two sides to approach or separate from each other, so that the first sliding blocks 143 drive the abutting plates 144 on the two sides to clamp the test tube 11, a bidirectional screw 145 is rotatably connected in the first sliding groove 142 along the length direction of the first sliding groove 142, the first sliding blocks 143 on the two sides are respectively connected to screw portions at two ends of the bidirectional screw 145 in a threaded manner, and a motor 146 for driving the bidirectional screw 145 to rotate is fixedly arranged at one end of the fixing plate 141, which is located at the first sliding groove 142.
When the test tube 11 needs to be fixed on the fixing plate 141, the motor 146 drives the bidirectional screw 145 to rotate, and the first sliding blocks 143 are connected in the first sliding grooves 142 in a sliding manner, so that the first sliding blocks 143 cannot rotate along with the rotation of the bidirectional screw 145, the first sliding blocks 143 move on the bidirectional screw 145, the first sliding blocks 143 on two sides drive the abutting plates 144 to clamp the test tube 11, the test tube 11 is fixed on the base 1, the compaction mechanism is prevented from driving the test tube 11 to move on the base 1 in real time of compaction of a test sample, and the compaction effect of the test sample is indirectly improved; in the present embodiment, in order to prevent the first sliding block 143 from being separated from the first sliding groove 142 in a direction perpendicular to the length direction of the first sliding groove 142, the cross section of the first sliding groove 142 is formed in a "T" shape, and the first sliding block 143 is disposed to be matched with the "T" shaped first sliding groove 142.
As shown in fig. 2, in order to improve the contact effect between the both-side contact plates 144 and the test tube 11, rubber pads 147 are provided on both surfaces of the both-side contact plates 144 facing each other.
In other embodiments, plate bodies may be disposed on the fixing plate 141 at two sides of the fixing plate 141, and a spring may be disposed between the plate bodies and the abutting plate 144, so that the abutting plates 144 at two sides can clamp the test tube 11 between the abutting plates 144 against the elastic force of the spring, and the test tube 11 is fixed.
With reference to fig. 1 and 2, in order to guide the movement of the test tube 11 between the base 1 and the bottom plate 13, the position between the test tube 11 and the compacting mechanism is prevented from deviating, the second sliding grooves 15 are disposed on the base 1 and located on two sides of the base 1, the third sliding grooves 151 respectively communicated with the second sliding grooves 15 on two sides are disposed on two sides of the bottom plate 13, the second sliding grooves 15 and the third sliding grooves 151 are located on the same straight line, the length directions of the second sliding grooves 15 and the third sliding grooves 151 are arranged along the length direction perpendicular to the first sliding grooves 142, the second sliding blocks 152 are disposed on two sides of the test tube 11 and located on the bottom wall of the test tube 11, and the second sliding blocks 152 are disposed in cooperation with the second sliding grooves 15 and the third sliding grooves 151.
When the cylinder 14 drives the test tube 11 to move on the base 1 to the bottom plate 13, the second sliding block 152 below the test tube 11 can be driven to move in the third sliding groove 151 along the second sliding groove 15, so that the second sliding block 152, the second sliding groove 15 and the third sliding groove 151 play a guiding role in the movement of the test tube 11, and the position between the test tube 11 and the compaction mechanism is prevented from being deviated.
With reference to fig. 1 and 2, in order to reduce the friction force generated when the second sliding block 152 moves in the second sliding slot 15 and the third sliding slot 151, so that the air cylinder 14 can drive the test tube 11 to move on the base 1 and the bottom plate 13, the second sliding block 152 is engaged and rotatably connected with a ball 153 for abutting against the side wall of the second sliding slot 15.
With reference to fig. 1 and fig. 2, in order to facilitate the driving of the second sliding block 152 to be taken out from the second sliding groove 15 and the third sliding groove 151, the test tube 11 is conveniently taken down from the base 1 and the bottom plate 13, the cross sections of the second sliding groove 15 and the third sliding groove 151 are both arranged in a "U" shape, and the second sliding block 152 is arranged in cooperation with the "U" shaped second sliding groove 15 and the "U" shaped third sliding groove 151.
In other embodiments, the second sliding block 152 can be connected to the threaded lead screw in the second sliding groove 15 and the third sliding groove 151 in a rotating manner along the length direction of the second sliding groove 15 and the third sliding groove 151, and the second sliding block 152 can be driven to move on the threaded lead screw by driving the threaded lead screw to rotate, so that the second sliding block 152 drives the test tube 11 to move on the base 1 and the bottom plate 13, and the test tube 11 is driven.
The implementation principle of the embodiment is as follows: when the test tube 11 needs to be weighed, the motor 146 drives the bidirectional screw 145 to rotate, the first sliding blocks 143 on the two sides are close to each other in the first sliding groove 142, the first sliding blocks 143 on the two sides drive the abutting plates 144 on the two sides to clamp the test tube 11, the fixing plate 141 is driven to move through the air cylinder 14 at the moment, the fixing plate 141 drives the second sliding blocks 152 on the test tube 11 to move in the second sliding grooves 15 to the third sliding grooves 151, the test tube 11 is moved to the bottom plate 13 from the base 1, the electronic scale weighs the test tube 11, the test tube 11 does not need to be manually moved to the bottom plate 13 from the base 1, and manpower is saved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a surface vibration compaction appearance, includes base (1), be provided with examination section of thick bamboo (11) on base (1), the both sides that just are located examination section of thick bamboo (11) on base (1) are provided with stand (12), both sides be provided with between stand (12) and be used for moving towards examination section of thick bamboo (11) in order to compact the compaction mechanism of sample in examination section of thick bamboo (11), its characterized in that: one side of base (1) is equipped with the electronic scale, the electronic scale includes bottom plate (13) and sets up display screen (131) that are used for showing weight on bottom plate (13), be provided with on base (1) and be used for driving test tube (11) and remove to the first driving piece on base (1) or bottom plate (13).
2. A surface vibratory compactor according to claim 1 wherein: the first driving part comprises a cylinder (14) fixedly arranged on the base (1), a fixing plate (141) is arranged at the driving end of the cylinder (14), a fixing part used for fixing the test tube (11) onto the fixing plate (141) is arranged on the fixing plate (141), and the cylinder (14) is used for driving the test tube (11) to move onto the base (1) or the bottom plate (13) through the fixing part.
3. A surface vibratory compactor according to claim 2 wherein: the testing device is characterized in that a first sliding groove (142) is formed in the fixing plate (141), the length direction of the first sliding groove (142) is arranged along the length direction perpendicular to the vertical column (12), two sides of the first sliding groove (142) are slidably connected with first sliding blocks (143), abutting plates (144) are arranged at the end portions, outside the first sliding groove (142), of the first sliding blocks (143), the abutting plates (144) at the two sides are arranged in a circular arc shape matched with the outer wall of the test tube (11), a space for the test tube (11) to move in is formed between the abutting plates (144), and second driving pieces for driving the first sliding blocks (143) at the two sides to be close to or far away from each other are arranged in the first sliding groove (142).
4. A surface vibratory compactor according to claim 3 wherein: the second driving piece comprises a bidirectional screw rod (145) which is rotatably connected into the first sliding groove (142) along the length direction of the first sliding groove (142), the first sliding blocks (143) on two sides are respectively in threaded connection with threaded portions at two ends of the bidirectional screw rod (145), and a motor (146) which is used for driving the bidirectional screw rod (145) to rotate is fixedly arranged on the fixing plate (141) and located at one end of the first sliding groove (142).
5. A surface vibratory compactor according to claim 4 wherein: rubber pads (147) are arranged on the opposite surfaces of the abutting plates (144) on the two sides.
6. A surface vibratory compactor according to claim 3 wherein: the utility model discloses a test tube, including base (1), bottom plate (13), third spout (151) that communicate with both sides second spout (15) respectively are seted up to the both sides that just are located base (1) on base (1), on bottom plate (13) and be located bottom plate (13) both sides, second spout (15) and third spout (151) are located same straight line, the length direction of second spout (15) and third spout (151) sets up along the length direction of the first spout of perpendicular to (142), just the both sides that are located test tube (11) on the diapire of test tube (11) are provided with second slider (152), second slider (152) set up with second spout (15) and third spout (151) cooperation.
7. A surface vibratory compactor according to claim 6 wherein: the second sliding block (152) is clamped and embedded and is rotatably connected with a ball (153) which is used for being abutted against the side wall of the second sliding groove (15).
8. A surface vibratory compactor according to claim 7 wherein: the cross section of the first sliding groove (142) is arranged in a T shape, the first sliding block (143) is arranged in a matched mode with the T-shaped first sliding groove (142), the cross sections of the second sliding groove (15) and the third sliding groove (151) are arranged in a U shape, and the second sliding block (152) is arranged in a matched mode with the U-shaped second sliding groove (15) and the third sliding groove (151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525573.0U CN211013913U (en) | 2019-09-12 | 2019-09-12 | Surface vibration compaction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921525573.0U CN211013913U (en) | 2019-09-12 | 2019-09-12 | Surface vibration compaction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211013913U true CN211013913U (en) | 2020-07-14 |
Family
ID=71480308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921525573.0U Expired - Fee Related CN211013913U (en) | 2019-09-12 | 2019-09-12 | Surface vibration compaction instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211013913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345325A (en) * | 2020-11-06 | 2021-02-09 | 湖北瑞鹏恒信检测有限公司 | Vibration table method experimental device for soil dry density test and experimental method thereof |
-
2019
- 2019-09-12 CN CN201921525573.0U patent/CN211013913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345325A (en) * | 2020-11-06 | 2021-02-09 | 湖北瑞鹏恒信检测有限公司 | Vibration table method experimental device for soil dry density test and experimental method thereof |
| CN112345325B (en) * | 2020-11-06 | 2024-03-26 | 湖北瑞鹏恒信检测有限公司 | Vibrating table method experimental device and method for soil dry density test |
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Granted publication date: 20200714 Termination date: 20210912 |