CN210941679U

CN210941679U - Reinforced bus protective door

Info

Publication number: CN210941679U
Application number: CN201921937043.7U
Authority: CN
Inventors: 张龙
Original assignee: Ningxia Jiuxing Yongtai New Energy Technology Co ltd
Current assignee: Ningxia Jiuxing Yongtai New Energy Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-07
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to a strenghthened type bus guard gate, including being located driver's seat one side door frame, articulating on the door frame and being higher than the door plant of driver's seat to and install and keep away from the spring bolt in the hinged surface one side at the door plant, set up on the door frame and supply spring bolt male lockhole, the spring bolt is kept away from the one end of door plant and is connected with the door plant for the inclined plane to the driver's seat slope, the spring bolt is kept away from the one end of lockhole and is passed through the spring that deforms along spring bolt insertion direction, the spring bolt rigid coupling has the one end of spring still the rigid coupling to have the stay cord, the one end winding that the spring bolt was kept away from to the stay cord is on. The utility model separates the driver from the passenger from the height by the arrangement of the door frame and the door plate, thereby eliminating the danger hidden trouble; through the arrangement of the spring, the spring and the lock tongue are automatically popped out of the door plate; through the setting of through-hole, be convenient for the interchange between driver and the passenger.

Description

Reinforced bus protective door

Technical Field

The utility model relates to a guard gate field especially relates to the guard gate technical field on the bus, specifically indicates a strenghthened type bus guard gate.

Background

The bus is an important transportation tool for green travel and low-carbon travel of people, and in order to prevent passengers from influencing normal driving of a bus driver when the passengers conflict with the driver, a protective door with a door lock is additionally arranged at the driving position of the driver to form a cab for protecting normal driving of the bus driver, but the conventional protective door is short, so that the driver and the passengers cannot be completely isolated from each other in height, and the potential danger still exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art not enough, provide a strenghthened type bus guard gate, this guard gate is kept apart driver and passenger from high, eliminates dangerous hidden danger.

The utility model discloses a following technical scheme realizes, a strenghthened type bus guard gate, including the door frame that is located driver's seat one side, articulate on the door frame and be higher than the door plant of driver's seat to and install and keep away from the spring bolt in the face of articulating on the door plant, set up on the door frame and supply lock tongue male lockhole, the spring bolt keeps away from the inclined plane of one end for inclining to the driver's seat of door plant, the spring bolt is kept away from the one end of lockhole and is connected through the spring that inserts the direction deformation along the spring bolt and the door plant, the spring bolt rigid coupling has the one end of spring still rigid coupling to have the stay cord, the one end winding that the spring bolt was kept away from to the stay cord is on the rotary drum, the.

The utility model discloses when using, when the door plant need be opened, rotate the crank, make the rotary drum rotate, the rotary drum drives the stay cord winding on the periphery of rotary drum, the stay cord drives the spring bolt and leaves the lockhole, and with spring compression, the driver pushes the door open this moment, when the driver is not rotating the crank, under the spring action of spring, stretch out the door plant with the spring bolt, when the door plant is closed to needs, only need with the door plant to the pulling of cockpit direction, under the guide effect on the inclined plane of spring bolt, in taking the lockhole into with the spring bolt, accomplish the closure of door plant.

Preferably, a rotating wheel is connected to the door panel along a reverse extension line of the insertion direction of the lock tongue, and one end of the pulling rope, which is far away from the lock tongue, is wound on the drum by bypassing the rotating wheel. This preferred scheme passes through the setting of runner, when being convenient for change the atress direction of stay cord, does not change the direction of force that the stay cord pulled the spring bolt to the setting of the rotary drum position of being convenient for makes rotary drum or crank place in suitable position.

Preferably, one end of the crank, which is far away from the rotary drum, is fixedly connected with a sleeve in which a bolt is clamped, and the door plate is provided with a jack in which the bolt is inserted. This preferred scheme passes through the setting of bolt and jack, when making the crank rotate a definite position, inserts the bolt in the jack, and then fixes the crank, and then fixes the rotary drum irrotational to make the spring bolt not in popping out the door plant, avoid the driver not door plant when the driver does not close, cause the driver to advance the condition emergence of not going the driver's cabin.

Preferably, a groove for placing the spring bolt is formed in the door plate, the pull rope penetrates through the groove to be connected with the spring bolt, one end of the spring is connected with the spring bolt, the other end of the spring is connected with the groove, a first stop block is fixedly connected to one end, far away from the lock hole, of the spring bolt, a second stop block is fixedly arranged at a notch of the groove, and the diameter of the notch formed by the second stop block and the groove is larger than that of the spring bolt and smaller than that of the first stop block. This preferred scheme establishes the spring bolt card in the recess through the setting of first dog and second dog, avoids when spring and stay cord disconnection, and the condition that the spring bolt breaks away from the recess takes place.

Preferably, two lock tongues are arranged along the height direction of the door panel, and the height of the rotary drum is positioned between the two lock tongues. This preferred scheme is through two spring bolt settings, joint strength when reinforcing door plant and the shutting of door frame to better protection driver.

Preferably, 5-10 through holes are formed in the glass arranged on the door plate, and the distance between each through hole and the bottom plate of the bus is about 1-1.2 m. This preferred scheme is through the setting of through-hole, the propagation of sound of being convenient for to communicate between with driver and passenger.

The utility model has the advantages that: through the arrangement of the door frame and the door plate, a driver and passengers are separated from each other in height, and the danger hidden danger is eliminated; through the arrangement of the spring, the spring and the lock tongue are automatically popped out of the door plate; through the arrangement of the through holes, communication between a driver and passengers is facilitated; the connection strength of the door plate and the door frame is improved through the arrangement of the two lock tongues; through the setting of bolt and jack, be convenient for restrict the rotation of rotary drum.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is a schematic view at A of FIG. 2;

FIG. 4 is a schematic view of the crank;

fig. 5 is a side view of the locking bolt;

shown in the figure:

1. door frame, 2, door plant frame, 3, toughened glass, 4, through-hole, 5, rotary drum, 6, runner, 7, stay cord, 8, spring bolt, 9, spring, 10, crank.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to the attached drawings 1-5, the utility model relates to a strenghthened type bus guard gate, including door frame 1 that is located driver's seat one side, articulate on door frame 1 and be higher than the door plant of driver's seat, the door plant height is 1.7m, and the door plant includes door plant frame 2 to and install two toughened glass 3 on door plant frame 2, be located and seted up 9 through-holes 4 on the toughened glass 3 of top, the through-hole 4 is about 1~1.2m apart from the height of bus bottom plate.

Set up two lockholes of arranging along the direction of height on the door frame 1, door plant frame 2 is close to the one end of lockhole and sets up two equal horizontal extension's that correspond with two lockhole positions recesses, all is equipped with a spring bolt 8 in every recess, and the one end that the lockhole was kept away from to spring bolt 8 is consolidated and is had first dog, and the notch department of recess has set firmly the second dog, and the trompil that second dog and recess formed, the diameter of trompil is greater than the diameter of spring bolt 8, is less than the diameter of first dog.

A pull rope 7 connected with one end of the first stop block far away from the lock hole is transversely arranged in the groove in a penetrating manner, one end of the pull rope 7 far away from the first stop block is wound on the circumferential surface of the rotary drum 5 by bypassing the rotary wheel 6, the rotary wheel 6 is positioned on a reverse extension line along the insertion direction of the lock tongues 8, the rotary wheel 6 is connected on the door plate frame 2 in a shaft way, the rotary drum 5 is positioned between the two rotary wheels 6 and positioned between the two lock tongues 8 in the height direction, one end of the rotary drum 5 facing the driver seat is fixedly connected with a remote rod, the remote rod comprises a first horizontal section fixedly connected with the rotary drum 5 at one end, a first vertical section fixedly connected with the other end of the first horizontal section and a sleeve fixedly connected with the other end of the first vertical section at the circumferential surface, a penetrating hole facing the rotary drum 5 is arranged in the sleeve, two retaining rings arranged along the axial line direction of the penetrating hole are fixedly arranged in, the bolt is provided with a convex block positioned between the two baffle rings, and the door panel frame 2 is provided with a jack for the bolt to insert.

When the utility model is used, when the door plate needs to be opened, the crank is rotated to rotate the rotary drum 5, the rotary drum 5 drives the stay cord 7 to be wound on the circumferential surface of the rotary drum 5, the stay cord 7 drives the lock tongue 8 to leave the lock hole and compress the spring 9, and then a driver pushes the door open and inserts the bolt into the jack;

when the door plant need be closed, extract the bolt from the jack, under the spring action of spring 9, stretch out the door plant with spring bolt 8, then only need to stimulate the door plant to the driver's seat direction, under the guide effect on the inclined plane of spring bolt 8, in taking into the lock hole with spring bolt 8, accomplish the closure of door plant.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims

1. The utility model provides a strenghthened type bus guard gate which characterized in that: including door frame (1) that is located driver's seat one side, articulate on door frame (1) and be higher than the door plant of driver's seat to and install spring bolt (8) of keeping away from the door plant on the one side of articulated face, offer on door frame (1) and supply spring bolt (8) male lockhole, the one end of door plant is kept away from in spring bolt (8) is for the inclined plane to driver's seat slope, spring bolt (8) keep away from the one end of lockhole and are connected with the door plant through spring (9) along spring bolt (8) insertion direction deformation, spring bolt (8) rigid coupling has spring (9)'s one end still rigid coupling to have stay cord (7), the one end winding that spring bolt (8) were kept away from in stay cord (7) is on rotary drum (5), rotary drum (5) coupling is on the door plant and the rigid coupling has the crank.

2. The reinforced bus protective door of claim 1, wherein: the door plate is connected with a rotating wheel (6) on a reverse extension line along the insertion direction of the lock tongue (8), and one end of the pull rope (7) far away from the lock tongue (8) bypasses the rotating wheel (6) and is wound on the rotating drum (5).

3. The reinforced bus protective door of claim 1, wherein: one end of the crank, which is far away from the rotary drum (5), is fixedly connected with a sleeve which is provided with a bolt in a clamping way, and the door plate is provided with a jack for inserting the bolt.

4. The reinforced bus protective door of claim 1, wherein: offer on the door plant and place the recess of spring bolt (8), stay cord (7) pass the recess and are connected with spring bolt (8), spring (9) one end is connected with spring bolt (8), and the other end and groove connection, the one end rigid coupling that the lockhole was kept away from in spring bolt (8) have first dog, and the notch department of recess has set firmly the second dog, and the diameter of the notch that second dog and recess formed is greater than the diameter of spring bolt (8), is less than the diameter of first dog.

5. The reinforced bus protective door of claim 1, wherein: two lock bolts (8) are arranged along the height direction of the door plate, and the height of the rotary drum (5) is positioned between the two lock bolts (8).

6. The reinforced bus protective door of claim 1, wherein: install 5~10 through-holes (4) have been seted up on the glass on the door plant, through-hole (4) are about 1~1.2m apart from the height of bus bottom plate.