CN205168305U - A damping device for transporting precision instruments host computer year car - Google Patents
A damping device for transporting precision instruments host computer year car Download PDFInfo
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- CN205168305U CN205168305U CN201520942492.6U CN201520942492U CN205168305U CN 205168305 U CN205168305 U CN 205168305U CN 201520942492 U CN201520942492 U CN 201520942492U CN 205168305 U CN205168305 U CN 205168305U
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- shock
- car body
- superimposed trailer
- air bag
- trailer car
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Abstract
The utility model provides a damping device for transporting precision instruments host computer year car, semitrailer automobile body (2) that include the air suspension system of (8) that has damping airbag, the setting is and include shock attenuation platform (3) of damping airbag (8) on semitrailer automobile body (2), the position is drawn and include the drawing of damping airbag (8) pin plate device (7) to the setting between traction vehicle head 1 and semitrailer automobile body (2), through shock attenuation platform (3), the shockproof processing of third grade is carried out in damping airbag (8) of drawing in pin plate device (7) and semitrailer automobile body (2), the vibration energy that semitrailer automobile body (2) the process of traveling of having guaranteed produced is absorbed and release by damping airbag (8), no longer directly use motor vehicles transportation precision instruments, consequently, the motion stationary performance that the host computer carried the driving license body has been improved, precision instruments's service precision has been guaranteed.
Description
One, technical field
The utility model relates to a kind of shock absorption device, especially a kind of shock absorption device carrying car for transport precision instrument host.
Two, background technology
Main frame carries car and includes tractor and superimposed trailer is widely used as a kind of transportation means, precision instrument also needs transport to adapt to field work needs, in order to ensure that precision instrument is travelled by superimposed trailer the vibrational energy produced and impacts, therefore the shock absorption device carrying car for transport precision instrument host is a kind of important conveying arrangement parts, carry in the shock absorption device of car existing for transport precision instrument host, also there is no a kind of shock absorption device carrying car for transport precision instrument host, to adapt to produce minimum vibrations to precision instrument in transportation.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model is to provide a kind of shock absorption device carrying car for transport precision instrument host, therefore improves the stable movement performance that main frame carries car body, ensure that the service precision of precision instrument.
For achieving the above object, the technical scheme that the utility model is taked is: include the superimposed trailer car body of the AIRMATIC Dual Control with shock-absorption air bag, be arranged on superimposed trailer car body and include shock-absorption air bag damped platform, be arranged on and draw position between tractor 1 and superimposed trailer car body and the towing pin panel assembly including shock-absorption air bag.
Owing to devising damped platform, towing pin panel assembly and superimposed trailer car body, three grades of shockproof process are carried out by the shock-absorption air bag in damped platform, towing pin panel assembly and superimposed trailer car body, ensure that the vibration energy that superimposed trailer car body driving process produces is absorbed by shock-absorption air bag and discharges, no longer directly use power actuated vehicle transport precision instrument, therefore improve the stable movement performance that main frame carries car body, ensure that the service precision of precision instrument.
The utility model devises, and according to the mode of use three grades of shock-absorption air bags, damped platform and towing pin panel assembly is connected with superimposed trailer car body.
The utility model devises, and superimposed trailer car body is placed through towing pin panel assembly and connects with tractor 1 and the front side of the upper end end face portion of superimposed trailer car body is provided with damped platform.
The utility model devises, and superimposed trailer car body is set to include AIRMATIC Dual Control and electric leveling support leg and the bight in the lower end surface portion that AIRMATIC Dual Control is arranged between the axletree of superimposed trailer car body and the vehicle frame of superimposed trailer car body, electric leveling support leg is separately positioned on the vehicle frame of superimposed trailer car body.
The utility model devises, and damped platform is set to include base, cover plate, pallet, levelling valve, vertical beam, pull bar, guide rail, roller, shock-absorption air bag and shock absorption trolley,
Base is set to connect with the vehicle frame of superimposed trailer car body and cover plate is arranged on the upper end end face of base, shock-absorption air bag and shock absorption trolley is provided with and shock-absorption air bag is separately positioned on the bight of cover plate between base and cover plate, shock absorption trolley is arranged on the middle part of cover plate, be respectively arranged with vertical beam in two sides of base and vertical beam be set to along the vehicle frame of superimposed trailer car body vertical direction extend distribution, pallet is set to connect with cover plate and the side surface part of pallet is provided with roller, vertical beam is provided with guide rail and roller is set to roll with guide rail contact formula connect, vertical beam is provided with levelling valve and the control stalk of levelling valve is set to connect with pallet, pull bar is provided with and pull bar is set to along precision instrument seat circumferential distribution between vertical beam and precision instrument seat, the output port of levelling valve is set to be connected with the controller input port of the inflation source of shock-absorption air bag.
The utility model devises, and pull bar is set to have right-and-left threaded take-up device and shock absorption trolley is set to have the air-shock of spring.
The utility model devises, and towing pin panel assembly is set to include bearing beam, pressing plate, towing pin assembly, through shaft, lining, mark levelling valve, shock-absorption air bag and shock absorption trolley,
On the lower end surface that bearing beam is arranged on the longeron of the vehicle frame of superimposed trailer car body and the forward end of bearing beam is placed through through shaft connects with the longeron of the vehicle frame of superimposed trailer car body, between the longeron of the vehicle frame of through shaft and superimposed trailer car body, be provided with lining and be provided with shock absorption trolley between the longeron of the vehicle frame of bearing beam and superimposed trailer car body, the upper end end face portion of the longeron of the vehicle frame of superimposed trailer car body is provided with pressing plate and is provided with shock-absorption air bag between pressing plate and the end, rear end of bearing beam, bearing beam is placed through towing pin assembly and connects with tractor 1, mark levelling valve is arranged on pressing plate and the control stalk identifying levelling valve is set to connect with bearing beam, the output port of mark levelling valve is set to be connected with the controller input port of the inflation source of shock-absorption air bag.
Technique effect of the present utility model is: include the vehicle frame for carrying instrument and equipment, to be connected with vehicle frame by rotating shaft and crossbeam and have cushioning effect traction pin plate, for carry and connect, pallet that fixing accurate important instrument equipment has cushioning effect, for carry car damping AIRMATIC Dual Control, be arranged on vehicle frame and carry the electric leveling support leg of car, mechanical pull bar for leveling.By Pneumatic Suspension, have cushioning effect traction pin plate and have cushioning effect pallet realize carry car in transport driving process to the shock-absorbing protecting of accurate important instrument; utilize air bag to realize damping, compare other superimposed trailer steel spring damping effects better softer.For preventing equipment (when braking and turn to) in transportation from rocking, many mechanical pull bars being set in instrument surrounding, coordinating pallet bag restraint to realize better damping protection to instrument; Front vehicle frame longeron, be bolted to the front vehicle frame bumper crossbeam on front vehicle frame longeron, be fixed by bolts to the towing pin air bag crossbeam on chassis side rail, towing pin seat board, shock-absorption air bag, tractor truck saddle, 50# towing pin, traction key seat, connect front vehicle frame bumper crossbeam and the shock absorption trolley of towing pin seat board, the shock absorption trolley support be weldingly fixed on towing pin seat board, be arranged on the levelling valve on towing pin air bag crossbeam, the steel bushing be arranged on longeron, the towing pin seat board axle be arranged in longeron steel bushing.With bolt, towing pin air bag crossbeam, front vehicle frame bumper crossbeam are fixed on front vehicle frame longeron, towing pin seat board is fixed in the perforate of front vehicle frame cantilever diaphragm by steel bushing and towing pin seat board axle and (ensures steel bushing and towing pin seat board axle right alignment), shock absorption trolley support is welded on towing pin seat board according to setting size positions, with shock absorption trolley, front vehicle frame bumper crossbeam and shock absorption trolley support 3 are coupled together, thus play damping, buffering effect.Air bag top bolt is connected and fixed with towing pin air bag crossbeam, and bottom bolt connects with towing pin seat board.50# towing pin with traction key seat together with being bolted on towing pin seat board; The levelling valve be fixed on towing pin air bag crossbeam is transferred to rational height.When carrying car through jolting road surface, tractor truck saddle drives towing pin and towing pin seat board up-and-down movement, now be fixed on the levelling valve height change on towing pin air bag crossbeam, gas circuit carries out gas control according to the change of levelling valve to air bag, levelling valve declines to airbag aeration, does not inflate when levelling valve rises.Shock absorption trolley auxiliary balloon carries out shockproof control to towing pin seat board, become large when towing pin seat board position changes shock absorption trolley rigidity rapidly, thus hold at short notice and support towing pin seat board, then coordinate air bag thus the stability of guarantee towing pin seat board, and then reach best damping effect; By middle cross member of frame, middle chassis side rail, triangular beam installed by air bag, middle part strength beam is welded together according to design size, then bump rubber support is welded in middle part strength beam and air bag installation triangular beam according to design size.Shock-absorption air bag bottom is installed in triangular beam with being bolted to air bag, air bag top stud nut is fixed on air bag upper cover plate, again air bag upper cover plate with being bolted on pallet, the limiting bracket of limited roller and support is welded on pallet, buffer plate is with being bolted on middle cross member of frame, instrument is with being bolted on pallet, levelling valve vertical rod is fixed on pallet, valve body and cross bar are fixed on column, and be adjusted to design height, pull bar one end is with being bolted on column, and one end is connected with instrument by suspension ring; During startup, tractor truck is no longer inflated after first arriving levelling valve design height to airbag aeration, now, is connected to by pull bar (only for fixing pull bar) in the suspension ring that instrument is arranged, adjusts to appropriate length.In transportation, controlling the charge air of air bag by the lift in height of levelling valve, how many (instrument bottom arranges four shock-absorption air bags, four levelling valves, each air bag is controlled by independent levelling valve, the setting level height of four levelling valves is consistent), thus instrument is controlled all the time on a relative height.When vehicle turn and accelerate, brake time, instrument there will be left and right and rocks back and forth, and now jointly limits waving of instrument by pull bar and the limited roller be fixed on pallet and support.The shock-absorption air bag of bottom coordinates stability in transportation of the pull bar on top and limited roller common guarantee instrument and safety.
In the technical program, shock-absorption air bag is set to take high pressure gas as the column utricule of impact-absorbing medium.。
In the technical program, the damped platform of three grades of shock-absorption air bags, towing pin panel assembly and superimposed trailer car body is used to be important technical characteristic, in the technical field of shock absorption device of carrying car for transport precision instrument host, have novelty, creativeness and practicality, the term in the technical program is all to make an explanation with patent documentation in the art and to understand.
Four, accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is schematic diagram of the present utility model:
Fig. 2 is the structural representation of damped platform 3:
Fig. 3 is the structural representation of towing pin panel assembly 7:
Fig. 4 is the birds-eye view of Fig. 3.
Five, detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is an embodiment of the present utility model, illustrates the present embodiment by reference to the accompanying drawings, includes superimposed trailer car body 2, damped platform 3 and towing pin panel assembly 7,
Superimposed trailer car body 2 is placed through towing pin panel assembly 7 and connects with tractor 1 and the front side of the upper end end face portion of superimposed trailer car body 2 is provided with damped platform 3.
In the present embodiment, superimposed trailer car body 2 is set to include AIRMATIC Dual Control and electric leveling support leg and the bight in the lower end surface portion that AIRMATIC Dual Control is arranged between the axletree of superimposed trailer car body 2 and the vehicle frame of superimposed trailer car body 2, electric leveling support leg is separately positioned on the vehicle frame of superimposed trailer car body 2.
In the present embodiment, damped platform 3 is set to include base 31, cover plate 32, pallet 33, levelling valve 34, vertical beam 35, pull bar 36, guide rail 37, roller 38, shock-absorption air bag 8 and shock absorption trolley 9,
Base 31 is set to connect with the vehicle frame of superimposed trailer car body 2 and cover plate 32 is arranged on the upper end end face of base 31, shock-absorption air bag 8 and shock absorption trolley 9 is provided with and shock-absorption air bag 8 is separately positioned on the bight of cover plate 32 between base 31 and cover plate 32, shock absorption trolley 9 is arranged on the middle part of cover plate 32, be respectively arranged with vertical beam 35 in two sides of base 31 and vertical beam 35 be set to along the vehicle frame of superimposed trailer car body 2 vertical direction extend distribution, pallet 33 is set to connect with cover plate 32 and the side surface part of pallet 33 is provided with roller 38, vertical beam 35 is provided with guide rail 37 and roller 38 is set to roll with guide rail 37 contact connect, vertical beam 35 is provided with levelling valve 34 and the control stalk of levelling valve 34 is set to connect with pallet 33, pull bar 36 is provided with and pull bar 36 is set to along precision instrument seat circumferential distribution between vertical beam 35 and precision instrument seat, the output port of levelling valve 34 is set to be connected with the controller input port of the inflation source of shock-absorption air bag 8.
In the present embodiment, pull bar 36 is set to have right-and-left threaded take-up device and shock absorption trolley 9 is set to have the air-shock of spring.
In the present embodiment, towing pin panel assembly 7 is set to include bearing beam 71, pressing plate 72, towing pin assembly 73, through shaft 74, lining 75, mark levelling valve 76, shock-absorption air bag 8 and shock absorption trolley 9,
On the lower end surface that bearing beam 71 is arranged on the longeron of the vehicle frame of superimposed trailer car body 2 and the forward end of bearing beam 71 is placed through through shaft 74 connects with the longeron of the vehicle frame of superimposed trailer car body 2, between the longeron of the vehicle frame of through shaft 74 and superimposed trailer car body 2, be provided with lining 75 and be provided with shock absorption trolley 9 between the longeron of the vehicle frame of bearing beam 71 and superimposed trailer car body 2, the upper end end face portion of the longeron of the vehicle frame of superimposed trailer car body 2 is provided with pressing plate 72 and is provided with shock-absorption air bag 8 between pressing plate 72 and the end, rear end of bearing beam 71, bearing beam 71 is placed through towing pin assembly 73 and connects with tractor 1, mark levelling valve 76 is arranged on pressing plate 72 and the control stalk identifying levelling valve 76 is set to connect with bearing beam 71, the output port of mark levelling valve 76 is set to be connected with the controller input port of the inflation source of shock-absorption air bag 8.
In the present embodiment, precision instrument refers to theodolite and school mark post is arranged on tractor 1.
Precision instrument is put on damped platform 3, when superimposed trailer car body 2 travels, carry out first time damping process by the AIRMATIC Dual Control in superimposed trailer car body 2, carry out second time damping process by towing pin panel assembly 7, carry out third time damping process by damped platform 3.
The utility model has lower feature:
1, owing to devising damped platform 3, towing pin panel assembly 7 and superimposed trailer car body 2, three grades of shockproof process are carried out by the shock-absorption air bag 8 in damped platform 3, towing pin panel assembly 7 and superimposed trailer car body 2, ensure that the vibration energy that superimposed trailer car body 2 driving process produces is absorbed by shock-absorption air bag 8 and discharges, no longer directly use power actuated vehicle transport precision instrument, therefore improve the stable movement performance that main frame carries car body, ensure that the service precision of precision instrument.
2, owing to devising base 31, cover plate 32, pallet 33, levelling valve 34, vertical beam 35, pull bar 36, guide rail 37, roller 38, shock-absorption air bag 8 and shock absorption trolley 9, carry out vibration processing by shock-absorption air bag 8 and shock absorption trolley 9 pairs of vertical direction, carried the transverse vibration energy process of car body turning generation by pull bar 36 and roller 38 pairs of main frames.
3, owing to devising bearing beam 71, pressing plate 72, towing pin assembly 73, through shaft 74, lining 75, mark levelling valve 76, shock-absorption air bag 8 and shock absorption trolley 9, vibration energy is easily produced to tractor 1 and superimposed trailer car body 2 hinge point and has carried out shockproof process, prevent the transmission of vibration energy.
4, owing to devising technical characteristic of the present utility model, in the effect of the set separately and each other of technical characteristic, by test show, property indices of the present utility model be existing property indices be at least 1.7 times, by assessment there is good marketable value.
Other technical characteristic connected with the damped platform 3 of use three grades of shock-absorption air bags 8, towing pin panel assembly 7 and superimposed trailer car body 2 also having other is all one of embodiment of the present utility model, and each technical characteristic of the above embodiment can combine arbitrarily, for meeting the requirement of patent law, patent regulation and guidelines for examination, no longer the embodiment of all possible combination of each technical characteristic in above-described embodiment is all described.
Therefore carrying in the shock absorption device technical field of car for transport precision instrument host, every include the AIRMATIC Dual Control with shock-absorption air bag 8 superimposed trailer car body 2, be arranged on superimposed trailer car body 2 and include shock-absorption air bag 8 damped platform 3, be arranged on draw position between tractor 1 and superimposed trailer car body 2 and the technology contents including the towing pin panel assembly 7 of shock-absorption air bag 8 all in protection domain of the present utility model.
Claims (7)
1. carry a shock absorption device for car for transport precision instrument host, it is characterized in that: include the superimposed trailer car body (2) of the AIRMATIC Dual Control with shock-absorption air bag (8), be arranged on superimposed trailer car body (2) upper and include shock-absorption air bag (8) damped platform (3), be arranged on and draw position between tractor (1) and superimposed trailer car body (2) and the towing pin panel assembly (7) including shock-absorption air bag (8).
2. the shock absorption device carrying car for transport precision instrument host according to claim 1, is characterized in that: according to the mode of use three grades of shock-absorption air bags (8), damped platform (3) and towing pin panel assembly (7) are connected with superimposed trailer car body (2).
3. the shock absorption device carrying car for transport precision instrument host according to claim 1, is characterized in that: superimposed trailer car body (2) is placed through towing pin panel assembly (7) and connects with tractor (1) and the front side of the upper end end face portion of superimposed trailer car body (2) is provided with damped platform (3).
4. the shock absorption device carrying car for transport precision instrument host according to claim 3, is characterized in that: superimposed trailer car body (2) is set to include AIRMATIC Dual Control and electric leveling support leg and the bight that AIRMATIC Dual Control is arranged between the axletree of superimposed trailer car body (2) and the vehicle frame of superimposed trailer car body (2), electric leveling support leg is separately positioned on the lower end surface portion of the vehicle frame of superimposed trailer car body (2).
5. the shock absorption device carrying car for transport precision instrument host according to claim 3, it is characterized in that: damped platform (3) is set to include base (31), cover plate (32), pallet (33), levelling valve (34), vertical beam (35), pull bar (36), guide rail (37), roller (38), shock-absorption air bag (8) and shock absorption trolley (9), base (31) is set to connect with the vehicle frame of superimposed trailer car body (2) and cover plate (32) is arranged on the upper end end face of base (31), shock-absorption air bag (8) and shock absorption trolley (9) is provided with and shock-absorption air bag (8) is separately positioned on the bight of cover plate (32) between base (31) and cover plate (32), shock absorption trolley (9) is arranged on the middle part of cover plate (32), be respectively arranged with vertical beam (35) in two sides of base (31) and vertical beam (35) be set to along the vehicle frame of superimposed trailer car body (2) vertical direction extend distribution, pallet (33) is set to connect with cover plate (32) and the side surface part of pallet (33) is provided with roller (38), vertical beam (35) is provided with guide rail (37) and roller (38) is set to roll with guide rail (37) contact connect, vertical beam (35) is provided with levelling valve (34) and the control stalk of levelling valve (34) is set to connect with pallet (33), pull bar (36) is provided with and pull bar (36) is set to along precision instrument seat circumferential distribution between vertical beam (35) and precision instrument seat, the output port of levelling valve (34) is set to be connected with the controller input port of the inflation source of shock-absorption air bag (8).
6. the shock absorption device carrying car for transport precision instrument host according to claim 5, is characterized in that: pull bar (36) is set to have right-and-left threaded take-up device and shock absorption trolley (9) is set to have the air-shock of spring.
7. the shock absorption device carrying car for transport precision instrument host according to claim 3, it is characterized in that: towing pin panel assembly (7) is set to include bearing beam (71), pressing plate (72), towing pin assembly (73), through shaft (74), lining (75), mark levelling valve (76), shock-absorption air bag (8) and shock absorption trolley (9), on the lower end surface that bearing beam (71) is arranged on the longeron of the vehicle frame of superimposed trailer car body (2) and the forward end of bearing beam (71) is placed through through shaft (74) connects with the longeron of the vehicle frame of superimposed trailer car body (2), between the longeron of the vehicle frame of through shaft (74) and superimposed trailer car body (2), be provided with lining (75) and be provided with shock absorption trolley (9) between the longeron of the vehicle frame of bearing beam (71) and superimposed trailer car body (2), the upper end end face portion of the longeron of the vehicle frame of superimposed trailer car body (2) is provided with pressing plate (72) and is provided with shock-absorption air bag (8) between pressing plate (72) and the end, rear end of bearing beam (71), bearing beam (71) is placed through towing pin assembly (73) and connects with tractor (1), mark levelling valve (76) is arranged on the upper and control stalk identifying levelling valve (76) of pressing plate (72) and is set to connect with bearing beam (71), the output port of mark levelling valve (76) is set to be connected with the controller input port of the inflation source of shock-absorption air bag (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942492.6U CN205168305U (en) | 2015-11-24 | 2015-11-24 | A damping device for transporting precision instruments host computer year car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942492.6U CN205168305U (en) | 2015-11-24 | 2015-11-24 | A damping device for transporting precision instruments host computer year car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205168305U true CN205168305U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520942492.6U Active CN205168305U (en) | 2015-11-24 | 2015-11-24 | A damping device for transporting precision instruments host computer year car |
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| Country | Link |
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| CN (1) | CN205168305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115080A (en) * | 2016-08-29 | 2016-11-16 | 北京德利得物流有限公司 | A kind of bag restraint conveying arrangement |
| CN114701423A (en) * | 2022-03-14 | 2022-07-05 | 山东泰开重工机械有限公司 | Vehicle-mounted device for precision instrument, use method and application thereof |
-
2015
- 2015-11-24 CN CN201520942492.6U patent/CN205168305U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115080A (en) * | 2016-08-29 | 2016-11-16 | 北京德利得物流有限公司 | A kind of bag restraint conveying arrangement |
| CN114701423A (en) * | 2022-03-14 | 2022-07-05 | 山东泰开重工机械有限公司 | Vehicle-mounted device for precision instrument, use method and application thereof |
| CN114701423B (en) * | 2022-03-14 | 2024-01-30 | 山东泰开重工机械有限公司 | Vehicle-mounted device for precision instrument, use method and application thereof |
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