CN2142371Y - Movable earth quake similation seismic source car - Google Patents
Movable earth quake similation seismic source car Download PDFInfo
- Publication number
- CN2142371Y CN2142371Y CN 92234353 CN92234353U CN2142371Y CN 2142371 Y CN2142371 Y CN 2142371Y CN 92234353 CN92234353 CN 92234353 CN 92234353 U CN92234353 U CN 92234353U CN 2142371 Y CN2142371 Y CN 2142371Y
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- shake
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Abstract
The utility model relates to a movable earth quake simulation seismic source car, which comprises a machine body, a machine tool, and a start-oscillation device. The utility model is characterized in that the machine body and a machine base are combined into integration, and the machine body is shortened simultaneously; the utility model is provided with removable spare car tyres to make the utility model move flexibly, and the start-oscillation device is also improved simultaneously. The utility model has the characteristics of compact structure, self-contained basic, large self weight, and easy transportation, and the utility model can realize steady-state oscillation.
Description
The utility model belongs to mechanical vibration equipment, especially a kind of moving analog earthquake motion vibrator vehicle that draws.
In recent years, both at home and abroad for various high-rises, the large-sized power basis, bridge, dam, pile foundation, tunnel and works such as industry and civil buildings are antiseismic, and the research of various natural calamities such as wind resistance calamity is more and more deep.The forced vibration tests of prototype structure comes into one's own day by day.Adjustment vibrator as a kind of vibration source be research place soil, basis and superstructure thing prototype vibration test comparatively desirable force one of exciting means.As the CSD-60 type low frequency of our the former development adjustment vibrator of exerting oneself greatly is exactly the dynamic characteristics test under oscillatory load at Shanghai City subway reinforced concrete lining cutting and lining cutting surrounding soil, the reaction of tunnel inside lining structure when observing train driving, the interaction of the lining cutting and the soil body etc. and design.Its principle is to adopt eccentric mass to produce the principle of centrifugal force when rotated, be designed to twin shaft contrarotating structure, two pairs of disk oscillators carry eccentric mass and do rotation relatively, produce exciting force, the adjustment vibrator base is securely fixed in by on the works of exciting by foundation bolt, or by strengthening static load (exciting force that surpasses adjustment vibrator) adjustment vibrator is pressed in by on the works of exciting, thereby finish works is carried out exciting.Because this adjustment vibrator is bulky, nearly 6 meters of length dimension, weight is big, can not move, and therefore inconvenience transportation and carrying lifting used also inconvenient like this.Present oil field vibrating oil production in addition can improve the oil production of oil well, reduces in the fluid that moisture ratio is badly in need of also that carrying is moved, transportation and lifting, use etc. all vibrating device and equipment easily.
The problem that the utility model exists at prior art carry out improvement purpose provide a kind of simple in structure, removable transportation, simulating seismic motion easy to use shakes former car.
The utility model is achieved by following manner: a kind of simulating seismic motion vibrator vehicle, comprise support, a fuselage and a shake device thereof, it is characterized in that: said support and fuselage are designed to integrative-structure, the shake device has been set in the fuselage on support, said shake device comprises having driving pulley that is driven by buncher and the passive belt wheel that connects by cog belt, passive belt wheel is provided with power transmission shaft and the fastening seat thereof that is connected, the power transmission shaft two ends are respectively equipped with small umbrella gear and reach and its engagement and vertical large umbrella gear and bevel gear gearbox, two large umbrella gear centers are fixed with main shaft and holder thereof respectively, the two ends of two main shafts are respectively equipped with shake dish and go up removable weight mass piece of identical off-centre, two ends also are respectively equipped with standby vehicle tyre on two main shafts simultaneously, when equipment work finish (i.e. vibration finish), off-centre can be shaken dish and weight mass piece thereof laid down and installed vehicle tyre at same position, is convenient to move transportation.Weight mass piece on the wherein eccentric dish that shakes can adopt conventional method installations that be connected, as employing bolt or the like.
Said off-centre shake dish for circle and bottom be the plane can be fan-shaped weight mass piece and be connected.
During the utility model work, it can be drawn to the exciting place, prop fuselage and support with jack, before laying down, four vehicle tyres in back, then at its same position, set up four off-centre shake the dish and the weight mass piece, again fuselage is dropped down onto on the exciting point, at this moment can start buncher, it drives driving pulley and rotates, and drives passive belt wheel and power transmission shaft rotates by cog belt, and by small umbrella gear and with the large umbrella gear of its engagement drive at last main shaft and on have a weight mass piece the off-centre dish that shakes relatively rotate, produce exciting force and cause vibration, here the size of exciting force can be by the weight of increase and decrease weight mass piece, or change excited frequency and obtain, therefore it we can say that its course of work is to adopt the eccentric mass twin shaft to changeing principle, makes rotation generation exciting force and causes vibration.Off-centre can be shaken when finishing using dish and weight mass piece thereof unloads, and four wheels before and after jack-up fuselage support is installed again just can be pulled away by tractor.
The utility model is compared with prior art, it is long to have overcome former adjustment vibrator fuselage, base area is big, fuselage and support are two body structures, move difficulty, the inconvenience transportation, the deficiency of Installation and Debugging complexity in the use, have compact conformation, carry the basis, from great, have the stable state exciting, move flexibly, be convenient to characteristics such as transportation.
Fig. 1 is a front view of the present utility model.
Fig. 2 is the utility model A-A cutaway view.
Fig. 3 is the schematic appearance that the utility model is installed vehicle tyre.
Fig. 4 is the schematic appearance that the utility model is installed the another kind of structure of vehicle tyre.
Among the figure: 1 buncher, 2 driving pulleys, 3 cog belts, 4 fuselages, 5 off-centre shake dish, 6 weight mass pieces, 7 main shaft holders, the fastening seat of 8 power transmission shafts, 9 passive belt wheels, 10 power transmission shafts, 11 bevel gear speed changes speed case, 12 towing plates, 13 vehicle tyres, 14 small umbrella gears, 15 large umbrella gears, 16 main shafts, 17 supports.
Most preferred embodiment of the present utility model is shown in Fig. 1-4.A kind of simulating seismic motion vibrator vehicle, comprise support 17, a fuselage 14 and a shake device thereof, it is characterized in that: said support 17 and fuselage 4 are designed to integrative-structure, the shake device has been set in the fuselage 4 on support 17, said shake device comprises having driving pulley 2 that is driven by buncher 1 and the passive belt wheel 9 that connects by cog belt 3, passive belt wheel 9 is provided with power transmission shaft 10 and the fastening seat 8 thereof that is connected, power transmission shaft 10 two ends are respectively equipped with small umbrella gear 14 and reach and its engagement and vertical large umbrella gear 15 and bevel gear gearbox 11, two large umbrella gear 15 centers are fixed with main shaft 16 and holder 7 thereof respectively, the two ends of two main shafts 16 are respectively equipped with shake dish 5 and go up removable weight mass piece 6 of identical off-centre, two ends also are respectively equipped with standby vehicle tyre 13 on two main shafts 16 simultaneously, when equipment work finish (i.e. vibration finish), off-centre can be shaken dish 5 and weight mass piece 6 thereof laid down and installed vehicle tyre 13 at same position, is convenient to move transportation.Weight mass piece 6 on the wherein eccentric dish 5 that shakes can adopt conventional method installations that be connected, as employing bolt or the like.
Said off-centre shake dish 5 for circle and bottom be the plane can be fan-shaped weight mass piece 6 and be connected.The utility model can also design another kind of version (as Fig. 4).
Claims (2)
1, a kind of moving analog earthquake motion vibrator vehicle comprises support, fuselage and plays the shake device, it is characterized in that:
A, said support and fuselage are designed to integrative-structure, and the shake device has been set in the fuselage on support;
B, said shake device comprises having driving pulley that is driven by buncher and the passive belt wheel that connects by cog belt, passive belt wheel is provided with power transmission shaft and the fastening seat thereof that is connected, the power transmission shaft two ends are respectively equipped with small umbrella gear and reach and its engagement and vertical large umbrella gear and bevel gear gearbox, two large umbrella gear centers are fixed with main shaft and holder thereof respectively, the two ends of two main shafts are respectively equipped with shake dish and go up removable weight mass piece of identical off-centre, two ends also are respectively equipped with standby car positioner on two main shafts simultaneously, when equipment work finish (i.e. vibration finish), off-centre can be shaken dish and weight mass piece thereof laid down and installed vehicle tyre at same position, is convenient to move transportation.
2, a kind of moving analog earthquake motion vibrator vehicle as claimed in claim 1 is characterized in that: said off-centre shake dish for circle and bottom be the plane can be fan-shaped weight mass piece and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92234353 CN2142371Y (en) | 1992-09-26 | 1992-09-26 | Movable earth quake similation seismic source car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92234353 CN2142371Y (en) | 1992-09-26 | 1992-09-26 | Movable earth quake similation seismic source car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2142371Y true CN2142371Y (en) | 1993-09-22 |
Family
ID=33776445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92234353 Expired - Fee Related CN2142371Y (en) | 1992-09-26 | 1992-09-26 | Movable earth quake similation seismic source car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2142371Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101465575B (en) * | 2009-01-21 | 2011-07-27 | 西南交通大学 | In-situ simulation test system for live loading of high-speed railway |
| CN103093660A (en) * | 2011-11-03 | 2013-05-08 | 成都高新减灾研究所 | Earthquake precaution evacuation manoeuvre method by using earthquake early warning system |
| CN117784710A (en) * | 2024-02-23 | 2024-03-29 | 江西秦锐智能科技有限公司 | Remote state monitoring system and method for numerical control machine tool |
-
1992
- 1992-09-26 CN CN 92234353 patent/CN2142371Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101465575B (en) * | 2009-01-21 | 2011-07-27 | 西南交通大学 | In-situ simulation test system for live loading of high-speed railway |
| CN103093660A (en) * | 2011-11-03 | 2013-05-08 | 成都高新减灾研究所 | Earthquake precaution evacuation manoeuvre method by using earthquake early warning system |
| CN117784710A (en) * | 2024-02-23 | 2024-03-29 | 江西秦锐智能科技有限公司 | Remote state monitoring system and method for numerical control machine tool |
| CN117784710B (en) * | 2024-02-23 | 2024-06-04 | 江西秦锐智能科技有限公司 | Remote state monitoring system and method for numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |