CN211107747U

CN211107747U - A type railway carriage or compartment that takes precautions against earthquakes for transportation

Info

Publication number: CN211107747U
Application number: CN201921668694.0U
Authority: CN
Inventors: 隋敏玥; 张川川; 张亚男
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-28
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a shockproof carriage for transportation, which comprises a carriage body and a carriage bottom plate, wherein both sides of the carriage body are obliquely provided with hydraulic telescopic rods, the lower end of each hydraulic telescopic rod is provided with a support plate, the upper end of each support plate is provided with a limit groove, the front side and the rear side of the lower end of the carriage body are fixedly provided with a plurality of shock absorbing columns, the lower ends of the shock absorbing columns are clamped in the limit grooves, the inner sides of the support plates are convex structures, the lower ends of the support plates are fixedly provided with a plurality of limit blocks, the lower ends of the support plates are fixedly provided with the carriage bottom plate through the convex structures, and the carriage bottom plate is clamped between the limit blocks, the utility model can effectively utilize the electric hydraulic rod to move the gravity block to the = acceleration direction of the carriage body through the action of the gravity block, thereby offsetting the gravity acceleration of the carriage body and leading the carriage body to be more balanced and stable, effectively slow down the vibrations of railway carriage or compartment body.

Description

A type railway carriage or compartment that takes precautions against earthquakes for transportation

Technical Field

The utility model relates to a railway carriage or compartment body specifically is a type carriage takes precautions against earthquakes for transportation.

Background

Along with the continuous abundance of social demands, the types of carriages are also divided into different types due to the difference of the functions of the carriages, and the carriages are roughly divided into transportation types and living types, wherein the transportation type carriages need to use a damping structure for well protecting the carriage body and carrying objects in the carriage.

However, the existing damping manner of the damping carriage is still very traditional, and the damping effect is not good. Accordingly, those skilled in the art have provided a shock-proof type car for transportation to solve the problems set forth in the background art as described above.

Disclosure of Invention

An object of the utility model is to provide a type carriage takes precautions against earthquakes for transportation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a type carriage takes precautions against earthquakes for transportation, includes the railway carriage or compartment body, vehicle bottom plate, hydraulic telescoping rod is installed all to the both sides of the railway carriage or compartment body slope, and the backup pad is installed to hydraulic telescoping rod's lower extreme, and the spacing groove has been seted up to the upper end of backup pad, and the equal fixed mounting in both sides has a plurality of shock attenuation post around the lower extreme of the railway carriage or compartment body, and the lower extreme joint of shock attenuation post is in the spacing inslot portion, and the inboard of backup pad is the bulge structure, and the lower extreme of backup pad is fixed with a plurality of stopper, and the lower extreme of.

As a further scheme of the utility model, the upper end of the railway carriage or compartment body is fixed with the set casing, and the left and right sides of set casing all is fixed with the electro-hydraulic stem, is fixed with the gravity piece between the electro-hydraulic stem, and the week side of gravity piece is provided with the engaging lug, and the inherent fixed ear in upper end of set casing is provided with the connecting cable between engaging lug and the fixed ear for alleviate the electro-hydraulic stem and come from gravity piece pressure, the vehicle bottom board is "L" type, and the left end of vehicle bottom board is fixed with the protection shield, is used for protecting the railway carriage or compartment body, the lower extreme of the railway carriage or compartment body transversely is fixed with the supporting seat, and the lower extreme of.

As a further aspect of the present invention: the utility model discloses a carriage bottom plate, including the bottom plate, the bottom plate is equipped with the wheel groove, and the wheel groove corresponds with removing the wheel, removes the top that the wheel is located the wheel groove, removes the effect of supporting and buffering, when taking off the railway carriage or compartment body simultaneously, is convenient for remove, control and acceleration sensor are installed to the inside left side of the railway carriage or compartment body, and the control is connected with acceleration sensor, electronic hydraulic stem electricity.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a can be effectual effect through the gravity piece, utilize electronic hydraulic stem with the gravity piece to the railway carriage or compartment body = the acceleration direction motion to offset the acceleration of gravity of the railway carriage or compartment body, make its more balanced and stable, simultaneously, utilize the effect of the shock attenuation buffering of the hydraulic telescoping rod of slope and shock attenuation post, the effectual vibrations that slow down the railway carriage or compartment body.

Drawings

Fig. 1 is a schematic structural view of the front surface of a shockproof type carriage for transportation.

Fig. 2 is a schematic side view of a shockproof carriage for transportation.

In the figure: 1. a compartment body; 2. a control member; 3. an acceleration sensor; 4. a stationary case; 5. a connecting cable; 6. a gravity block; 7. fixing the ear; 8. connecting lugs; 9. an electro-hydraulic lever; 10. a limiting groove; 11. a shock-absorbing post; 12. a support plate; 13. a limiting block; 14. a vehicle bottom plate; 15. a hydraulic telescopic rod; 16. a protection plate; 17. a supporting seat; 18. a moving wheel; 19. a wheel groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, in the embodiment of the utility model provides an in, a type carriage takes precautions against earthquakes for transportation, including the railway carriage or compartment body 1, vehicle bottom plate 14, hydraulic telescoping rod 15 is installed all to the slope in the both sides of the railway carriage or compartment body 1, and backup pad 12 is installed to hydraulic telescoping rod 15's lower extreme, and spacing groove 10 has been seted up to backup pad 12's upper end, and equal fixed mounting in both sides has a plurality of shock attenuation post 11 around the lower extreme of the railway carriage or compartment body 1, and the lower extreme joint of shock attenuation post 11 is inside spacing groove 10, and the inboard of backup pad 12 is the bulge structure, and the lower extreme of backup pad 12 is fixed with a plurality of stopper 13, and the lower extreme of backup pad 12 is.

Further, the upper end of the carriage body 1 is fixed with a fixed shell 4, the left side and the right side of the fixed shell 4 are both fixed with electric hydraulic rods 9, a gravity block 6 is fixed between the electric hydraulic rods 9, the peripheral side of the gravity block 6 is provided with a connecting lug 8, an inherent fixed lug 7 at the upper end of the fixed shell 4 is provided with a connecting cable 5 between the connecting lug 8 and the fixed lug 7 for reducing the pressure of the electric hydraulic rod 9 from the gravity block 6, the vehicle bottom plate 14 is of a L type, the left end of the vehicle bottom plate 14 is fixed with a protection plate 16 for protecting the carriage body 1, the lower end of the carriage body 1 is transversely fixed with a support seat 17, and the lower end of the support seat 17 is provided with a movable wheel 18.

Further, wheel groove 19 has been seted up to vehicle bottom plate 14 upper end, and wheel groove 19 corresponds with removal wheel 18, removes wheel 18 and is located the top of wheel groove 19, removes the effect of supporting and buffering, and when taking off the railway carriage or compartment body 1, be convenient for remove simultaneously, control 2 and acceleration sensor 3 are installed on the inside left side of the railway carriage or compartment body 1, and control 2 is connected with acceleration sensor 3, electronic hydraulic stem 9 electricity.

Specifically, the utility model discloses at the during operation, when the automobile body was marchd, the railway carriage or compartment body 1 can be under the effect of acceleration change, rocking around can appearing, unsmooth thing on ground, vibrations from top to bottom can appear, when railway carriage or compartment body 1 acceleration is forward under or when downwards, hydraulic telescoping rod 15 inwards compresses, hydraulic telescoping rod 15 plays the cushioning effect from this, simultaneously, shock-absorbing post 11 also can inwards compress, play the effect of buffering, in order to deal with the skew that railway carriage or compartment body 1 takes place when buffering, the downward end of shock-absorbing post 11 is not fixed, but set up spacing groove 10, spacing fixed has the track of back-and-forth movement for shock-absorbing post 11 simultaneously, after railway carriage 1 is moving some distances downwards, moving wheel 18 and vehicle bottom plate 14 frictional contact, play the supporting role, play the effect of protection to shock-absorbing structure simultaneously, when railway carriage 1 moves, utilize acceleration sensor 3 to inspect the acceleration direction of railway carriage or compartment body 1, the control part 2 is used for controlling the electric hydraulic rod 9 and controlling the gravity block 6 to move towards the direction opposite to the acceleration of the carriage body 1, so that the shaking of the carriage body 1 is slowed down and counteracted (by using the principle of a wind damper).

The utility model discloses a theory of operation is:

the utility model discloses at the during operation, when the automobile body was marchd, the railway carriage or compartment body 1 can appear rocking from beginning to end under the effect of acceleration change, unsmooth accident on ground, vibrations from top to bottom can appear, when the railway carriage or compartment body 1 acceleration is forward under or when downwards, hydraulic telescoping rod 15 inwards compresses, therefore hydraulic telescoping rod 15 plays the cushioning effect, simultaneously, shock-absorbing column 11 also can inwards compress, play the effect of buffering, in order to deal with the skew that railway carriage or compartment body 1 takes place when buffering, the lower extreme of shock-absorbing column 11 is not fixed, but sets up spacing groove 10, spacing fixed has the track of back-and-forth movement for shock-absorbing column 11 simultaneously, after railway carriage or compartment body 1 is moving some distances downwards, moving wheel 18 and vehicle bottom plate 14 frictional contact play the supporting role, play the effect of protection to shock-absorbing structure simultaneously, when railway carriage or compartment body 1 moves, utilize acceleration sensor 3 to inspect the acceleration direction of railway carriage or compartment body 1, the control part 2 is used for controlling the electric hydraulic rod 9 and controlling the gravity block 6 to move towards the direction opposite to the acceleration of the carriage body 1, so that the shaking of the carriage body 1 is slowed down and counteracted (by using the principle of a wind damper).

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a type carriage takes precautions against earthquakes for transportation, includes the railway carriage or compartment body (1), vehicle bottom board (14), its characterized in that, hydraulic telescoping rod (15) are all installed to the both sides of the railway carriage or compartment body (1) slope, backup pad (12) are installed to the lower extreme of hydraulic telescoping rod (15), spacing groove (10) have been seted up to the upper end of backup pad (12), a plurality of shock attenuation post (11) are all fixed to both sides around the lower extreme of the railway carriage or compartment body (1), and the lower extreme joint of shock attenuation post (11) is inside spacing groove (10), the inboard of backup pad (12) is the bulge structure, and the lower extreme of backup pad (12) is fixed with a plurality of stopper (13), the lower extreme of backup pad (12) is through bulge structure fixed vehicle bottom board (14), and vehicle bottom board (14;

the improved safe compartment is characterized in that a fixed shell (4) is fixed to the upper end of the compartment body (1), electric hydraulic rods (9) are fixed to the left side and the right side of the fixed shell (4), gravity blocks (6) are fixed between the electric hydraulic rods (9), connecting lugs (8) are arranged on the periphery of each gravity block (6), fixing lugs (7) are fixed to the upper end of the fixed shell (4), and connecting cables (5) are arranged between the connecting lugs (8) and the fixing lugs (7).

2. Shockproof carriage for transportation according to claim 1, characterised in that the floor (14) is of the "L" type and the protection plate (16) is fixed to the left end of the floor (14).

3. Quakeproof carriage for transportation according to claim 1, characterized in that the lower end of the carriage body (1) is fixed with a support (17) transversely, and the lower end of the support (17) is provided with a moving wheel (18).

4. The shockproof type carriage for transportation according to claim 1, wherein the upper end of the vehicle bottom plate (14) is provided with a wheel groove (19), the wheel groove (19) corresponds to the moving wheel (18), and the moving wheel (18) is located above the wheel groove (19).

5. Shockproof carriage for transportation according to claim 1, characterised in that a control member (2) and an acceleration sensor (3) are installed inside the carriage body (1) on the left side, and the control member (2) is electrically connected with the acceleration sensor (3) and the electro-hydraulic lever (9).