CN219732995U

CN219732995U - Traffic track warning guardrail device

Info

Publication number: CN219732995U
Application number: CN202223237109.6U
Authority: CN
Inventors: 晁乾; 汪海曦; 段腾燕; 郭义宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-09-22
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to a traffic track warning guardrail device which comprises a base, a telescopic piece and a top plate, wherein the telescopic piece and the top plate are arranged on the upper surface of the base, the telescopic piece comprises a support column fixed on the upper surface of the base and a telescopic column movably connected inside the support column, the telescopic column extends to the outside of the support column to be fixed with the lower surface of the top plate, and the support column and the telescopic column are provided with a lifting adjusting mechanism for the top plate; the adjusting mechanism comprises a servo motor arranged outside the support column, a rotating shaft fixed on an output shaft of the servo motor, a transmission gear fixed outside the rotating shaft and a rack fixed outside the telescopic column, and the transmission gear is meshed with the rack. According to the traffic track warning guardrail device, the transmission shaft and the transmission wheel are driven to rotate by starting the servo motor, the transmission wheel is meshed with the rack in a rotating mode and drives the telescopic column to move, so that the top plate is lifted and adjusted, and the advantage of being convenient for adjusting the height of the guardrail is achieved.

Description

Traffic track warning guardrail device

Technical Field

The utility model relates to the technical field of safety protection, in particular to a traffic track warning guardrail device.

Background

Because people travel more now, the transportation means of traveling is various, and urban rail transit is one of them important component, and rail transit rail guard can report to the police to the security of protecting people's lives and property.

The utility model discloses a safety guard rail with a warning function for rail transit, which is needed to be used in a traffic rail, and comprises wheels, a bottom plate, support columns and a top plate, wherein the wheels are arranged on two sides of the bottom end of the bottom plate, a folding structure is arranged on one side of the bottom end of the bottom plate, the support columns are arranged in the middle of the top end of the bottom plate, lifting columns are arranged in the support columns, and an alarm structure is arranged on the top end of the top plate.

However, although the warning guardrail device can adjust the height of the guardrail according to the requirement, the height of the guardrail is adjusted manually, so that not only is the inconvenience caused, but also the workload of staff is increased, and meanwhile, the manual adjustment has the defects of time and labor waste and troublesome adjustment, so that the adjustment efficiency of the height of the guardrail is seriously influenced, and the use requirement cannot be met, and the traffic track warning guardrail device is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the traffic track warning guardrail device which has the advantages of being convenient for adjusting the height of the guardrail and the like, and solves the problems that the manual mode is adopted for adjusting the height of the guardrail, the mode is time-consuming and labor-consuming, the adjustment is troublesome, and the adjustment efficiency of the guardrail is seriously affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a traffic track warning guardrail device, includes the base, sets up extensible member and roof at the base upper surface, the extensible member is including fixing the support column and the flexible post of swing joint in the support column inside at the base upper surface, the flexible post extends to the outside of support column and the lower surface fixed of roof, be equipped with on support column and the flexible post to the adjustment mechanism of roof lift;

the adjusting mechanism comprises a servo motor arranged outside the support column, a rotating shaft fixed on an output shaft of the servo motor, a driving wheel fixed outside the rotating shaft and a rack fixed outside the telescopic column, and the driving wheel is meshed with the rack.

Further, the upper surface of roof is provided with installed part and alarm structure, the installed part comprises mount pad and inserted block, alarm structure fixes on the inserted block, the mount pad is fixed at the upper surface of roof, inserted block and mount pad grafting are connected.

Further, the mounting holes are formed in the mounting seat and the inserting block, positioning bolts are inserted into the mounting holes, the number of the mounting pieces is four, and the number of the alarm structures is two.

Further, the quantity of base and roof is two, two all articulate between base and the two roof has the movable block, two be equipped with the mounting on the base, the mounting comprises socket, adjusting collar and regulation pole, the quantity of socket and adjusting collar is two in the mounting, adjust pole and two adjusting collar threaded connection, and two adjusting collars are pegged graft with two sockets and are connected.

Further, the mounting groove matched with the socket is formed in the base, the socket is connected with the mounting groove in an inserting mode, the number of the mounting pieces is four, and two mounting pieces are respectively located on the two bases and the two top plates.

Further, the rotation hole with axis of rotation looks adaptation has been seted up to the inside of support column, the axis of rotation runs through the inside of support column through the rotation hole, be fixed with the stopper on the lateral wall of flexible post, the spacing groove with stopper looks adaptation has been seted up to the inside of support column, stopper and spacing groove sliding connection.

Further, the upper surface of base passes through bolt fixed mounting and has spacing seat and mount pad, the mounting hole has been seted up to the inside of spacing seat, and is fixed with the bearing with axis of rotation looks adaptation on the mounting hole, the outer wall of axis of rotation is fixed with the inner ring of bearing, the one end that servo motor was kept away from to the axis of rotation is connected with the outside rotation of connecting seat.

Further, the lower surface of base is fixed with and places the seat, and the lower surface of placing the seat is fixed with the slipmat, place the quantity of seat and be eight.

Compared with the prior art, the utility model provides a traffic track warning guardrail device, which has the following beneficial effects:

1. this traffic track warning guardrail device drives transmission shaft and drive wheel rotation through starting servo motor, and the drive wheel is rotatory and rack meshing drives flexible post displacement to carry out lift adjustment to the roof, through servo motor's drive, can carry out lift adjustment to the roof fast, can improve the lift adjustment efficiency of guardrail, thereby reach the advantage of being convenient for adjust the guardrail height.

2. This traffic track warning guardrail device, through the setting of movable block, can fold and stretch out two bases, when two bases need stretch out, at first make two bases parallel, then insert the inside of base with the socket, adjust two adjusting sleeves to suitable length through adjusting the pole afterwards for the adjusting sleeve inserts the inside of socket, can fix two bases, and then reaches the effect of being convenient for accomodate.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of a fastener of the present utility model;

FIG. 4 is an external view of the structure of the present utility model;

fig. 5 is a cross-sectional view of the structure of the mounting box of fig. 4 according to the present utility model.

In the figure: 1 a base, 2 telescopic parts, 21 supporting columns, 22 telescopic columns, 3 top plates, 4 mounting parts, 5 alarm structures, 6 fixing parts, 61 sockets, 62 adjusting sleeves, 63 adjusting rods, 7 placing seats, 8 servo motors, 9 rotating shafts, 10 driving wheels, 11 racks, 12 limiting blocks, 13 limiting grooves, 14 limiting seats, 15 connecting seats, 16 mounting boxes, 17 electric push rods, 18 universal wheels and 19 movable blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-3, a traffic track warning guardrail device comprises a base 1, a telescopic part 2 and a top plate 3, wherein the telescopic part 2 and the top plate 3 are arranged on the upper surface of the base 1, the telescopic part 2 comprises a support column 21 fixed on the upper surface of the base 1 and a telescopic column 22 movably connected inside the support column 21, the telescopic column 22 extends to the outside of the support column 21 and is fixed on the lower surface of the top plate 3, the number of the base 1 and the top plate 3 is two, movable blocks 19 are hinged between the two bases 1 and the two top plates 3, a fixing part 6 is arranged on the two bases 1, the fixing part 6 consists of a socket 61, an adjusting sleeve 62 and an adjusting rod 63, the number of the socket 61 and the adjusting sleeve 62 in the fixing part 6 is two, the adjusting rod 63 is in threaded connection with the two adjusting sleeves 62, and the two adjusting sleeves 62 are in plug connection with the two sockets 61. The inside of base 1 has seted up the mounting groove with socket 61 looks adaptation, and socket 61 and mounting groove peg graft, and the quantity of mounting 6 is four, and two mounting 6 are located respectively on two bases 1 and two roof 3. Through the setting of movable block 19, can fold and stretch out two bases 1, when two bases 1 need stretch out, at first make two bases 1 parallel, then insert the inside of base 1 with socket 61, then adjust two adjusting sleeve 62 to suitable length through adjusting lever 63 for the inside of socket 61 is inserted in adjusting sleeve 62 butt, can fix two bases 1, and then reaches the effect of being convenient for fold and stretch out.

Wherein the threads on the adjustment rod 63 are bi-directional threads.

In this embodiment, the upper surface of roof 3 is provided with mounting 4 and alarm structure 5, and mounting 4 comprises mount pad and inserted block, and alarm structure 5 is fixed on the inserted block, and the mount pad is fixed at the upper surface of roof 3, and the inserted block is connected with the mount pad grafting. The mounting holes are formed in the mounting seat and the inserting block, positioning bolts are inserted into the mounting holes, the number of the mounting pieces 4 is four, and the number of the alarm structures 5 is two. When people approach the guard rail, the alarm structure 5 reminds people not to pass through the guard rail, so that life and property safety of people are guaranteed, when the alarm structure 5 needs to be disassembled, the positioning bolt is pulled out, then the plug is pulled out of the socket, and the alarm structure 5 can be disassembled quickly.

It should be noted that the alarm structure 5 belongs to a conventional technology known to the public in the prior art, and therefore, the specific structural composition and working principle thereof will not be repeated herein.

Wherein, the lower surface of base 1 is fixed with and places seat 7, and the lower surface of placing seat 7 is fixed with the slipmat, places the quantity of seat 7 and is eight. By placing the base 7, stability of the base 1 when placed can be improved.

In the embodiment, the supporting column 21 and the telescopic column 22 are provided with an adjusting mechanism for lifting and lowering the top plate 3; the adjusting mechanism comprises a servo motor 8 arranged outside a supporting column 21, a rotating shaft 9 fixed on an output shaft of the servo motor 8, a driving wheel 10 fixed outside the rotating shaft 9 and a rack 11 fixed outside a telescopic column 22, wherein the driving wheel 10 is meshed with the rack 11. Through starting servo motor 8, make its output shaft drive transmission shaft 9 and drive wheel 10 rotatory, drive wheel 10 rotatory and rack 11 meshing and drive flexible post 22 displacement to carry out lift adjustment to roof 3, through servo motor 8's drive, can carry out lift adjustment to roof 3 fast, can improve the lift adjustment efficiency of guardrail.

Wherein, the outside fixed mounting of servo motor 8 has the motor frame, and the motor frame passes through the outside of bolt fastening at support column 21. The number of the driving wheels 10 and the racks 11 in the adjusting mechanism is two, the number of the telescopic pieces 2 is four, and the four telescopic pieces 2 are respectively positioned between the two bases 1 and the two top plates 3

In this embodiment, the rotation hole adapted to the rotation shaft 9 is provided in the support column 21, the rotation shaft 9 penetrates through the support column 21 through the rotation hole, the limiting block 12 is fixed on the side wall of the telescopic column 22, the limiting groove 13 adapted to the limiting block 12 is provided in the support column 21, and the limiting block 12 is slidably connected with the limiting groove 13. The upper surface of base 1 passes through bolt fixed mounting and has spacing seat 14 and connecting seat 15, and the mounting hole has been seted up to the inside of spacing seat 14, and is fixed with the bearing with axis of rotation 9 looks adaptation on the mounting hole, and the outer wall of axis of rotation 9 is fixed with the inner ring of bearing, and the one end that axis of rotation 9 kept away from servo motor 8 rotates with the outside of connecting seat 15 to be connected. By providing the bearing, the stability of the rotation shaft 9 during rotation can be improved, and the top plate 3 can be stably lifted and lowered.

The limiting block 12 is limited by the limiting groove 13, so that the telescopic column 22 can stably lift, and the number of the limiting groove 13 and the limiting block 12 is eight.

The support column 21 and the telescopic column 22 are rectangular, and the servo motor 8 is driven by a controller.

Embodiment two:

referring to fig. 4-5, on the basis of the first embodiment, the device comprises a moving mechanism arranged outside a base 1, wherein the moving mechanism comprises a mounting box 16 for arranging the base 1 to be fixed on the side wall of the base 1, an electric push rod 17 fixed on the inner top wall of the mounting box 16, and a universal wheel 18 fixed on the output end of the electric push rod 17; the inside of the mounting box 16 is provided with a moving port through which the universal wheel 18 can extend to the outside of the mounting box 16, and the number of moving mechanisms is four. Through starting electric putter 17, make its output promote the universal wheel 18 displacement, the universal wheel 18 extends to the outside of install bin 16 and contacts with ground through moving the mouth this moment to play the support to the device, can displace the device, be convenient for remove the guardrail.

The working principle of the embodiment is as follows:

the driving wheel 10 is meshed with the rack 11 in a rotating way through starting the servo motor 8 to drive the transmission shaft 9 and the driving wheel 10 to rotate, and the telescopic column 22 is driven to move, so that the top plate 3 is lifted and adjusted, and the top plate 3 can be lifted and adjusted rapidly through driving of the servo motor 8.

The beneficial effects of the embodiment are as follows:

this traffic track warning guardrail device, through starting servo motor 8, make its output shaft drive transmission shaft 9 and drive wheel 10 rotatory, drive wheel 10 rotatory and rack 11 meshing and drive flexible post 22 displacement, thereby carry out lifting adjustment to roof 3, through servo motor 8's drive, can carry out lifting adjustment to roof 3 fast, can improve the lifting adjustment efficiency of guardrail, the mode of guardrail altitude mixture control is manual mode has effectively been solved, this mode is not only wasted time and energy, still have the trouble shortcoming of adjustment, the problem of guardrail altitude mixture control efficiency has seriously been influenced.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a traffic track warning guardrail device, includes base (1), sets up extensible member (2) and roof (3) at base (1) upper surface, its characterized in that: the telescopic piece (2) comprises a support column (21) fixed on the upper surface of the base (1) and a telescopic column (22) movably connected inside the support column (21), the telescopic column (22) extends to the outside of the support column (21) and is fixed with the lower surface of the top plate (3), and the support column (21) and the telescopic column (22) are provided with an adjusting mechanism for lifting the top plate (3);

the adjusting mechanism comprises a servo motor (8) arranged outside a supporting column (21), a rotating shaft (9) fixed on an output shaft of the servo motor (8), a driving wheel (10) fixed outside the rotating shaft (9) and a rack (11) fixed outside a telescopic column (22), wherein the driving wheel (10) is meshed with the rack (11).

2. A traffic track warning guardrail device according to claim 1, characterized in that: the upper surface of roof (3) is provided with installed part (4) and alarm structure (5), installed part (4) comprise mount pad and inserted block, alarm structure (5) are fixed on the inserted block, the mount pad is fixed on the upper surface of roof (3), inserted block and mount pad grafting are connected.

3. A traffic track warning guardrail device according to claim 2, characterized in that: the installation seat and the inside of inserting block are provided with installation holes, the installation holes are inserted with positioning bolts, the number of the installation pieces (4) is four, and the number of the alarm structures (5) is two.

4. A traffic track warning guardrail device according to claim 1, characterized in that: the utility model discloses a socket, including base (1) and roof, adjusting rod (62), adjusting rod (63), movable block (19) are all articulated between base (1) and two roof (3), two be equipped with mounting (6) on base (1), mounting (6) are constituteed by socket (61), adjusting sleeve (62) and regulation pole (63), the quantity of socket (61) and adjusting sleeve (62) is two in mounting (6), adjust pole (63) and two adjusting sleeve (62) threaded connection, and two adjusting sleeve (62) are pegged graft with two socket (61).

5. A traffic track warning guardrail device according to claim 2, characterized in that: the novel socket is characterized in that the base (1) is internally provided with a mounting groove matched with the socket (61), the socket (61) is inserted into the mounting groove, the number of the mounting pieces (4) is four, and two mounting pieces (4) are respectively positioned on the two bases (1) and the two top plates (3).

6. A traffic track warning guardrail device according to claim 1, characterized in that: the inside of support column (21) is offered and is rotated the hole with axis of rotation (9) looks adaptation, axis of rotation (9) run through the inside of support column (21) through rotating the hole, be fixed with stopper (12) on the lateral wall of flexible post (22), limit groove (13) with stopper (12) looks adaptation are offered to the inside of support column (21), stopper (12) and limit groove (13) sliding connection.

7. A traffic track warning guardrail device according to claim 1, characterized in that: the upper surface of base (1) is through bolt fixed mounting having spacing seat (14) and connecting seat (15), the mounting hole has been seted up to the inside of spacing seat (14), and is fixed with the bearing with axis of rotation (9) looks adaptation on the mounting hole, the outer wall of axis of rotation (9) is fixed with the inner ring of bearing, the one end that servo motor (8) was kept away from to axis of rotation (9) is connected with the outside rotation of connecting seat (15).

8. A traffic track warning guardrail device according to claim 1, characterized in that: the anti-slip seat is characterized in that a placing seat (7) is fixed on the lower surface of the base (1), anti-slip pads are fixed on the lower surface of the placing seat (7), and the number of the placing seats (7) is eight.