CN212271931U

CN212271931U - High rigidity rail vehicle safety induction door body bearing guiding mechanism

Info

Publication number: CN212271931U
Application number: CN202020473735.7U
Authority: CN
Inventors: 张传瑞
Original assignee: Nanjing Jiapin Cnc Equipment Co ltd
Current assignee: Nanjing Jiapin Cnc Equipment Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2021-01-01
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a high rigidity rail vehicle safety induction door body bearing guiding mechanism, including support column, bottom plate, screw rod and door plant, the both sides on bottom plate top all are provided with the support column, the top of support column all is provided with stable structure, the inside of support column is provided with shock-absorbing structure, the intermediate position department on bottom plate top is provided with driving motor, driving motor's both sides all are provided with the rotary rod, one side of rotary rod all is provided with stretches tight structure, the top of drive block is provided with the door plant, one side of door plant outer wall is provided with the doorhand. The utility model discloses a spring of setting in the shock attenuation inslot portion, the spring is connected with the shock attenuation board, and when having the heavy object in whole mechanism, the heavy object can produce the holding down force to whole mechanism, at this moment according to the effect of spring force for the shock attenuation board compresses the spring in first spout the inside downstream, thereby has realized the effect of spring to whole device shock attenuation buffering.

Description

High rigidity rail vehicle safety induction door body bearing guiding mechanism

Technical Field

The utility model relates to an induction system technical field specifically is a high rigidity rail vehicle safety induction door body bearing guiding mechanism.

Background

High rigidity rail vehicle safety induction door body bearing guiding mechanism is a guide rail mechanism that is used for leading to the induction door, along with present standard of living's improvement, people constantly improve to the pursuit of material and science and technology for traditional door is eliminated gradually to the induction door, has promoted people's convenience.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional high-rigidity railway vehicle safety sensing door body bearing guide mechanism is inconvenient to absorb shock in the using process, so that the service life of the whole device is influenced;

(2) the traditional high-rigidity railway vehicle safety sensing door body bearing guide mechanism is inconvenient to stretch and tighten a belt of equipment in the use process, so that the safety of the whole equipment is improved;

(3) the stability of whole equipment is inconvenient to be promoted at the in-process that traditional high rigidity rail vehicle safety sensing door body bearing guide mechanism used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high rigidity rail vehicle safety response door body bearing guiding mechanism to it is not good, the difficult problem of stretching tightly and stability is not good to provide the shock attenuation effect in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high rigidity rail vehicle safety induction door body bearing guiding mechanism, includes support column, bottom plate, screw rod and door plant, the both sides on bottom plate top all are provided with the support column, the top of support column all is provided with stable structure, the inside of support column is provided with shock-absorbing structure, the intermediate position department on bottom plate top is provided with driving motor, driving motor's both sides all are provided with the rotary rod, one side of rotary rod all is provided with stretches tight structure, the both sides on driving motor top all are provided with the screw rod, all be provided with the drive block on the lateral wall of screw rod, the top of drive block is provided with the door plant, one side of door plant outer wall is provided with the doorhand.

Preferably, shock-absorbing structure's inside has set gradually shock attenuation groove, spring, shock attenuation board and first spout, the shock attenuation groove sets up in the inside bottom of support column, the inside in shock attenuation groove is provided with the spring, the top of spring is provided with the shock attenuation board.

Preferably, the two sides of the damping plate are provided with first sliding grooves, the inner diameter of each first sliding groove is larger than the outer diameter of the damping plate, and a sliding structure is formed between each first sliding groove and the damping plate.

Preferably, the inside of stretching tight structure has set gradually belt, handle, has stretched tight round and second spout, the second spout sets up in one side of support column outer wall, the one end of second spout is provided with stretches tight round, it has the belt to stretch the winding on the surface of tight round, the one end of stretching tight round is provided with the handle.

Preferably, the inside of stable structure has set gradually fixed plate, cylinder and bracing piece, the bracing piece sets up in the top of support column, the top of bracing piece one side is provided with the fixed plate.

Preferably, one side of the fixed plate is provided with air cylinders, and the air cylinders are symmetrically distributed on the central axis of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the high-rigidity railway vehicle safety sensing door body bearing and guiding mechanism not only realizes good damping effect and convenient stretching, but also realizes good stability;

(1) the spring is connected with the damping plate through the spring arranged in the damping groove, when a heavy object exists on the whole mechanism, the heavy object can generate downward pressure on the whole mechanism, and the damping plate moves downwards in the first sliding groove to compress the spring under the action of the elastic force of the spring, so that the effect of damping and buffering the whole device by the spring is realized;

(2) the belt is wound on the stretching wheel through the stretching wheel arranged on the second sliding groove, and meanwhile, the belt is mutually wound with the rotary rod and the screw rod, when the belt on the whole mechanism is loosened, potential safety hazards can be generated, and the handle is moved at the moment, so that the stretching wheel moves in the second sliding groove, the stress area of the belt is increased, and the stretching effect is achieved;

(3) through setting up the cylinder on the bracing piece, the cylinder passes through the fixed plate to be fixed on the bracing piece, when driving motor in the mechanism starts, driving motor drives the rotary rod rotatory, through the belt of winding on rotary rod and screw rod for the screw rod is rotatory, then the door plant removes about through the drive block, when the door plant removes, last year's cylinder also follows together flexible, thereby reached more stable effect when removing.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the stretching structure of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of the front view of the stable structure of the present invention.

In the figure: 1. a support pillar; 2. a base plate; 3. rotating the rod; 4. a screw; 5. a drive motor; 6. a drive block; 7. a shock-absorbing structure; 701. a damping groove; 702. a spring; 703. a damper plate; 704. a first chute; 8. a tensioning structure; 801. a belt; 802. a handle; 803. a tension wheel; 804. a second chute; 9. a door panel; 10. a door handle; 11. stabilizing the structure; 1101. a fixing plate; 1102. a cylinder; 1103. a support rod.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a high-rigidity rail vehicle safety induction door body bearing guide mechanism comprises support columns 1, a bottom plate 2, screw rods 4 and door plates 9, wherein the support columns 1 are arranged on two sides of the top end of the bottom plate 2, stabilizing structures 11 are arranged on the top ends of the support columns 1, damping structures 7 are arranged inside the support columns 1, a driving motor 5 is arranged in the middle position of the top end of the bottom plate 2, the type of the driving motor 5 can be MS0010E, rotary rods 3 are arranged on two sides of the driving motor 5, a stretching structure 8 is arranged on one side of each rotary rod 3, the screw rods 4 are arranged on two sides of the top end of the driving motor 5, driving blocks 6 are arranged on the outer side walls of the screw rods 4, the door plates 9 are arranged on the top ends of the driving blocks 6, and door;

a damping groove 701, a spring 702, a damping plate 703 and a first sliding groove 704 are sequentially arranged in the damping structure 7, the damping groove 701 is arranged at the bottom end in the supporting column 1, the spring 702 is arranged in the damping groove 701, the damping plate 703 is arranged at the top end of the spring 702, the first sliding grooves 704 are arranged on two sides of the damping plate 703, the inner diameter of each first sliding groove 704 is larger than the outer diameter of the damping plate 703, and a sliding structure is formed between each first sliding groove 704 and the damping plate 703;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the spring 702 is connected with the damping plate 703 through the spring 702 arranged inside the damping groove 701, when a heavy object exists on the whole mechanism, the heavy object generates a downward force on the whole mechanism, and at this time, according to the action of the elastic force of the spring 702, the damping plate 703 moves downwards in the first sliding groove 704 to compress the spring 702, so that the effect of damping and buffering the whole device by the spring 702 is achieved;

a belt 801, a handle 802, a stretching wheel 803 and a second sliding groove 804 are sequentially arranged in the stretching structure 8, the second sliding groove 804 is arranged on one side of the outer wall of the support column 1, the stretching wheel 803 is arranged at one end of the second sliding groove 804, the belt 801 is wound on the outer surface of the stretching wheel 803, and the handle 802 is arranged at one end of the stretching wheel 803;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, firstly, a belt 801 is wound on the tension wheel 803 through the tension wheel 803 arranged on the second chute 804, and meanwhile, the belt 801 is wound with the rotary rod 3 and the screw rod 4, when the belt 801 on the whole mechanism is loosened, a potential safety hazard is generated, and at this time, the handle 802 is moved, so that the tension wheel 803 moves in the second chute 804, thereby increasing the force-bearing area of the belt 801 and achieving the tension effect;

a fixing plate 1101, an air cylinder 1102 and a supporting rod 1103 are sequentially arranged inside the stabilizing structure 11, the supporting rod 1103 is arranged at the top end of the supporting column 1, the fixing plate 1101 is arranged at the top end of one side of the supporting rod 1103, the air cylinder 1102 is arranged at one side of the fixing plate 1101, and the air cylinders 1102 are symmetrically distributed on the central axis of the bottom plate 2;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, through the cylinder 1102 arranged on the support rod 1103, the cylinder 1102 is fixed on the support rod 1103 through the fixing plate 1101, when the driving motor 5 on the mechanism is started, the driving motor 5 drives the rotating rod 3 to rotate, and through the belt 801 wound on the rotating rod 3 and the screw rod 4, the screw rod 4 is made to rotate, then the door panel 9 moves left and right through the driving block 6, when the door panel 9 moves, the cylinder 1102 in the last year also stretches and retracts together, thereby achieving a more stable effect when moving.

The working principle is as follows: the utility model discloses when using, at first, through being provided with shock-absorbing structure 7, there is spring 702 shock attenuation groove 701 is inside, and spring 702 is connected with shock attenuation board 703, and when having the heavy object in whole mechanism, the heavy object can produce the holding down force to whole mechanism, at this moment according to the effect of spring 702 elasticity for shock attenuation board 703 moves down in first spout 704 the inside and compresses spring 702, thereby has realized the effect of spring 702 to whole device shock attenuation buffering.

Afterwards, through being provided with stretching structure 8, there is stretching wheel 803 on the second spout 804, stretching wheel 803 is winding belt 801, and belt 801 twines each other with rotary rod 3 and screw rod 4 again simultaneously, when belt 801 in whole mechanism is loose, can produce the potential safety hazard, at this moment remove handle 802 for stretching wheel 803 and removing in second spout 804, thereby increased belt 801's lifting surface, played the effect of stretching tightly.

Finally, through being provided with stable structure 11, there is cylinder 1102 on the bracing piece 1103, cylinder 1102 is fixed on bracing piece 1103 through fixed plate 1101, when driving motor 5 in the mechanism starts, driving motor 5 drives rotary rod 3 rotatory, through the belt 801 of winding on rotary rod 3 and screw rod 4, make screw rod 4 rotatory, then door plant 9 removes through driving the piece 6, when door plant 9 removes, last year's cylinder 1102 also follows together flexible, thereby reached more stable effect when removing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high rigidity rail vehicle safety induction door body bearing guiding mechanism, includes support column (1), bottom plate (2), screw rod (4) and door plant (9), its characterized in that: the utility model discloses a door, including bottom plate (2), intermediate position department on bottom plate (2) top, the top on support column (1) all is provided with support column (1), the inside of support column (1) is provided with shock-absorbing structure (7), the intermediate position department on bottom plate (2) top is provided with driving motor (5), the both sides of driving motor (5) all are provided with rotary rod (3), one side of rotary rod (3) all is provided with stretches tight structure (8), the both sides on driving motor (5) top all are provided with screw rod (4), all be provided with driving block (6) on the lateral wall of screw rod (4), the top of driving block (6) is provided with door plant (9), one side of door plant (9) outer wall is provided with doorhand (10).

2. The high rigidity railway vehicle safety induction door body bearing guide mechanism according to claim 1, characterized in that: shock-absorbing structure's (7) inside has set gradually shock attenuation groove (701), spring (702), shock attenuation board (703) and first spout (704), shock attenuation groove (701) set up in the inside bottom of support column (1), the inside of shock attenuation groove (701) is provided with spring (702), the top of spring (702) is provided with shock attenuation board (703).

3. The high rigidity railway vehicle safety induction door body bearing guide mechanism according to claim 2, characterized in that: the damping plate is characterized in that first sliding grooves (704) are formed in two sides of the damping plate (703), the inner diameter of each first sliding groove (704) is larger than the outer diameter of the damping plate (703), and a sliding structure is formed between each first sliding groove (704) and the damping plate (703).

4. The high rigidity railway vehicle safety induction door body bearing guide mechanism according to claim 1, characterized in that: stretch the inside of tight structure (8) and set gradually belt (801), handle (802), stretch tight pulley (803) and second spout (804), second spout (804) set up in one side of support column (1) outer wall, the one end of second spout (804) is provided with stretches tight pulley (803), it has belt (801) to twine on the surface of tight pulley (803), the one end of stretching tight pulley (803) is provided with handle (802).

5. The high rigidity railway vehicle safety induction door body bearing guide mechanism according to claim 1, characterized in that: the inner portion of the stabilizing structure (11) is sequentially provided with a fixing plate (1101), an air cylinder (1102) and a supporting rod (1103), the supporting rod (1103) is arranged at the top end of the supporting column (1), and the fixing plate (1101) is arranged at the top end of one side of the supporting rod (1103).

6. The high rigidity railway vehicle safety induction door body bearing guide mechanism according to claim 5, characterized in that: one side of the fixing plate (1101) is provided with air cylinders (1102), and the air cylinders (1102) are symmetrically distributed on the central axis of the bottom plate (2).