CN220117172U - Falling ball type rebound device convenient to move - Google Patents
Falling ball type rebound device convenient to move Download PDFInfo
- Publication number
- CN220117172U CN220117172U CN202320222561.0U CN202320222561U CN220117172U CN 220117172 U CN220117172 U CN 220117172U CN 202320222561 U CN202320222561 U CN 202320222561U CN 220117172 U CN220117172 U CN 220117172U
- Authority
- CN
- China
- Prior art keywords
- piece
- ball
- hydraulic push
- base layer
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004804 winding Methods 0.000 claims abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 24
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a falling ball type rebound device convenient to move, which comprises a base layer, wherein a plurality of moving wheels are arranged on the lower side of the base layer, a frame body is arranged on the upper side of the base layer, a through hole is formed in the base layer corresponding to the frame body, a winding piece is arranged on the inner wall of the top of the frame body, the winding piece is connected with a falling ball piece, at least two hydraulic push rods are arranged on the inner wall of the periphery of the frame body, and the at least two hydraulic push rods are mutually matched to clamp and fix the falling ball piece. The utility model has the beneficial effects that: can realize single operation, the tester of being convenient for uses and shifts, reduces tester's working strength, reinforcing tester's work efficiency and improves experimental rate of accuracy.
Description
Technical Field
The utility model relates to the technical field of falling ball rebound, in particular to a falling ball rebound device convenient to move.
Background
The falling ball method is a novel method for nondestructively detecting the compactness of the soil base, and has the advantages of simplicity in operation, high speed and accurate and reliable test data. The main components of the ball falling type resiliometer are a ball falling type and a computer which are connected by a wire. At present, the operation process of the falling ball type rebound apparatus at least needs two manual work, one person lifts the falling ball type rebound apparatus (20 kg), the falling ball type rebound apparatus is required to be ensured to freely fall from a position 50cm away from the ground, and the other person selects a test point and carries computer recorded data.
Such a test procedure suffers from the following disadvantages: 1. when in test, the height between the bottom of the falling ball type rebound instrument and the test ground is 50cm, so that error control is easy to generate; 2. because the falling ball type resiliometer is heavy, the hand-held falling ball type resiliometer is very difficult to use or transfer, so that the working strength of test personnel is high and the efficiency is low
Therefore, it is necessary to provide a falling ball rebound device convenient to move, which can realize single operation, is convenient for test personnel to use and transfer, reduces the working strength of the test personnel, enhances the working efficiency of the test personnel and improves the accuracy of the test.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a falling ball rebound device convenient to move, which can be operated by a single person, is convenient for test personnel to use and transfer, reduces the working strength of the test personnel, enhances the working efficiency of the test personnel and improves the accuracy of the test.
The aim of the utility model is realized by the following technical scheme: the utility model provides a falling ball resilient means convenient to remove, includes the basic unit, the basic unit downside is provided with a plurality of removal wheels, the basic unit upside is provided with the support body, the through-hole has been seted up to basic unit correspondence support body part, support body top inner wall is provided with the piece of coiling, the piece of coiling is connected with the piece of falling ball, support body week side inner wall is provided with two piece at least hydraulic push rod, two at least hydraulic push rod mutually support can press from both sides the piece of falling ball clamp fixed.
The base layer is provided with a power supply piece, and the power supply piece is used for supplying power to the winding piece.
The hydraulic push rod is an electric hydraulic push rod, and the power supply piece is used for supplying power to the electric hydraulic push rod.
The upper end of the power supply piece is provided with a cushion.
An operation table is arranged on the upper side of the base layer, and a display screen is arranged on the operation table.
At least two hydraulic push rods share one hydraulic cylinder, and a hydraulic pump is arranged on the upper side of the base layer and communicated with the hydraulic cylinder.
The frame body is provided with a GPS positioning piece.
The beneficial effects of the utility model are as follows: through setting up removal wheel, reel spare and hydraulic push rod, only need a people alright accomplish ball rebound test and to the removal of ball spare, reduce test personnel's working strength, reinforcing test personnel's work efficiency, improved the rate of accuracy of test.
Drawings
FIG. 1 is a schematic diagram of an embodiment 1 of the present utility model;
FIG. 2 is a schematic diagram of embodiment 2 of the present utility model;
FIG. 3 is a schematic diagram of the connection of a hydraulic cylinder and a hydraulic pushrod;
in the figure, 1-basic unit, 2-movable wheel, 3-support body, 4-coiling piece, 5-ball falling piece, 6-hydraulic push rod, 7-power supply piece, 8-cushion, 9-operation panel, 10-display screen, 11-pneumatic cylinder, 12-hydraulic pump, 13-GPS setting element.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the following description, the terms "left", "right", "upper", "lower", "front", "rear", "inner" and "outer" are relative terms, and are not intended to be exhaustive.
A ball drop rebound device for ease of movement, as shown in figure 1, comprises a base layer 1. Four moving wheels 2 are arranged on the lower side of the base layer 1, so that the movement of the embodiment is facilitated. The upper side of the base layer 1 is provided with a frame body 3. The frame body 3 is a cylinder, the upper half part is sealed at the periphery, and the lower half part is provided with observation openings which are convenient for observation. The base layer 1 is provided with a through hole at the part corresponding to the frame body 3, so that falling ball test can be conveniently carried out.
The inner wall of the top end of the frame body 3 is provided with a winding piece 4. The winding member 4 is a winding device of the prior art. The winding part 4 is connected with a ball falling part 5. Four hydraulic push rods 6 which are uniformly distributed are arranged on the inner wall of the peripheral side of the upper half part of the frame body 3, and the four hydraulic push rods 6 are mutually matched and clamped to fix and suspend the ball falling piece 5. In the present embodiment, the hydraulic push rod 6 is an electro-hydraulic push rod. The number of electro-hydraulic pushrods may also be two, six, etc., for a person skilled in the art. When a ball falling test is required, the wire coiling piece 4 works, the wire discharge amount is maximum, the electric hydraulic push rod contracts, the ball falling piece 5 falls freely, and the test is completed; after the test is completed, the wire winding piece 4 works, the wire releasing amount is minimized, the ball falling piece 5 is lifted to be fifty centimeters away from the ground, and the electro-hydraulic push rods are stretched to be matched with each other to clamp and fix the ball falling piece 5.
The base layer 1 is provided with a power supply member 7. The power supply piece 7 is electrically connected with the hydraulic push rod 6 and the winding piece 4. The upper end of the power supply piece 7 is provided with a cushion 8, so that an operator can sit down for rest conveniently. The power supply piece 7 is also electrically connected with the movable wheel 2 and drives the movable wheel 2 to rotate. Be provided with GPS setting element on the support body 3, GPS setting element and power supply piece 7 electric connection are convenient for carry out the accurate positioning to the test position.
The base layer 1 is also provided with an operating table 9. The console 9 is also provided with a display screen 10. The display screen 10 is electrically connected with the power supply member 7. The operator can carry out the removal of this embodiment through display screen 10, can also control wire coiling piece 4 and hydraulic push rod 6 through display screen 10 and carry out the ball test, need not personally operate, and test data can also be through the record of display screen 10.
Further developments of the utility model can be further extended according to the above-mentioned cases, providing a plurality of novel embodiments.
Because the different hydraulic pushers 6 in embodiment 1 are all driven singly, if during the installation process, the hydraulic pushers 6 or the ball falling pieces 5 are slightly deviated in position installation, or the elongation and shortening amounts of the hydraulic pushers 6 change after long use, when the hydraulic pushers 6 mutually cooperate to clamp the ball falling pieces 5, the ball falling pieces 5 may be inclined, vertical falling cannot be ensured, and accurate distance from the ground to fifty centimeters cannot be ensured.
With respect to this disadvantage, as a second embodiment of the present utility model, on the basis of embodiment 1, referring to fig. 3, the inner wall of the upper half of the frame body 3 is provided with a hydraulic cylinder 11 surrounding the ball drop 5. The base layer 1 is provided with a hydraulic pump 12 electrically connected with the power supply member 7. The hydraulic pump 12 is an electric hydraulic pump, and the hydraulic pump 12 is communicated with the hydraulic cylinder 11. Four hydraulic pushrods 6 are uniformly arranged at the hydraulic cylinder 11.
When the ball falling piece 5 needs to be fixed in a suspended manner, the hydraulic pump 12 works, and the hydraulic push rod 6 stretches. When one of the hydraulic pushers 6 is abutted against the ball falling piece 5 and the other hydraulic pushers 6 are not abutted against the ball falling piece 5, the hydraulic pump 12 continues to pressurize, according to the characteristic that when the stress is unbalanced, the liquid flow can flow to the end with smaller stress, the hydraulic pushers 6 abutted against the ball falling piece 5 do not extend until the other hydraulic pushers 6 are abutted against the ball falling piece 5, the hydraulic pump 12 continues to pressurize, and the hydraulic pushers 6 mutually cooperate to clamp the ball falling piece 5 in a suspending manner. The ball falling piece 5 is ensured to be always suspended and vertically clamped by the hydraulic push rod 6, and the inclined suspended clamping condition can not occur.
As a third embodiment of the present utility model, the GPS positioning member 13, the display screen 10 and the moving wheel 2 are all signal-connected to each other on the basis of embodiment 1 or 2. When the coordinates of the position of the place to be reached are input to the display screen 10, the display screen 10 sends a signal to the GPS positioning element 13, the GPS positioning element 13 receives the signal and carries out corresponding processing, so that the actual position of the place to be reached is determined, and a signal is sent to the movable wheel 2, so that the running direction of the movable wheel 2 is controlled, and the actual place position is automatically reached.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (7)
1. The utility model provides a falling ball resilient means convenient to remove, its characterized in that, including basic unit (1), basic unit (1) downside is provided with a plurality of removal wheel (2), basic unit (1) upside is provided with support body (3), the through-hole has been seted up to basic unit (1) corresponding support body (3) part, support body (3) top inner wall is provided with wire coiling piece (4), wire coiling piece (4) are connected with falling ball piece (5), support body (3) week side inner wall is provided with two piece at least hydraulic push rod (6), two at least hydraulic push rod (6) mutually support can press from both sides falling ball piece (5) clamp and fix.
2. A ball-drop rebound apparatus for facilitating movement as defined in claim 1 wherein: the base layer (1) is provided with a power supply piece (7), and the power supply piece (7) is used for supplying power to the winding piece (4).
3. A ball-drop rebound apparatus for facilitating movement as defined in claim 2 wherein: the hydraulic push rod (6) is an electric hydraulic push rod, and the power supply piece (7) is used for supplying power to the electric hydraulic push rod.
4. A ball-drop rebound apparatus for facilitating movement as defined in claim 2 wherein: the upper end of the power supply piece (7) is provided with a cushion (8).
5. A ball-drop rebound apparatus for facilitating movement as defined in claim 1 wherein: an operation table (9) is arranged on the upper side of the base layer (1), and a display screen (10) is arranged on the operation table (9).
6. A ball-drop rebound apparatus for facilitating movement as defined in claim 1 wherein: at least two hydraulic push rods (6) share one hydraulic cylinder (11), a hydraulic pump (12) is arranged on the upper side of the base layer (1), and the hydraulic pump (12) is communicated with the hydraulic cylinder (11).
7. A ball-drop rebound apparatus for facilitating movement as defined in claim 1 wherein: the frame body (3) is provided with a GPS positioning piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320222561.0U CN220117172U (en) | 2023-02-15 | 2023-02-15 | Falling ball type rebound device convenient to move |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320222561.0U CN220117172U (en) | 2023-02-15 | 2023-02-15 | Falling ball type rebound device convenient to move |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220117172U true CN220117172U (en) | 2023-12-01 |
Family
ID=88913240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320222561.0U Active CN220117172U (en) | 2023-02-15 | 2023-02-15 | Falling ball type rebound device convenient to move |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220117172U (en) |
-
2023
- 2023-02-15 CN CN202320222561.0U patent/CN220117172U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220117172U (en) | Falling ball type rebound device convenient to move | |
| CN104688268A (en) | Auxiliary device for ultrasonic examination | |
| CN107093413A (en) | A kind of gamma adjusting method of LCD screen | |
| CN110900380A (en) | Ultrasonic wave mould production and integral type equipment that detects thereof | |
| CN112414624B (en) | Piston air tightness inspection equipment | |
| CN114355147A (en) | Semiconductor probe test fixture and system | |
| US4358229A (en) | Cylinder boring machine stand | |
| CN209559670U (en) | The highly controllable drop hammer impact testing machine of general part | |
| CN206601470U (en) | The LCM FCT testers of FPC | |
| CN217385729U (en) | ICT test fixture | |
| CN211221460U (en) | Gypsum seed nailing machine | |
| CN215734468U (en) | Efficient OTP (one time programmable) burning machine table for small-size screen | |
| CN108340160A (en) | A kind of steel pipe cutting device for building with punching functions | |
| CN212301240U (en) | Height-adjustable test device for movable constant head | |
| CN213336691U (en) | Elastic force testing device for glue-sprayed cotton | |
| CN221650090U (en) | Intensity detection tool | |
| JPH05302832A (en) | Leveling apparatus for large structure | |
| CN221376964U (en) | Water inspection machine | |
| CN110840404A (en) | Neurological tactile perception examination device | |
| CN215727298U (en) | Aerated brick pressure testing arrangement | |
| CN208224655U (en) | A kind of detection device | |
| CN212621392U (en) | Accelerator pedal strength test bench | |
| CN219532729U (en) | Concrete hardness detection device | |
| CN211274724U (en) | Medical science inspection is with multi-functional checkout stand | |
| CN211838049U (en) | Auxiliary bracket for laboratory detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |