CN211446691U

CN211446691U - Height limiting device for traffic

Info

Publication number: CN211446691U
Application number: CN201921926404.8U
Authority: CN
Inventors: 杨刚; 田莎莎
Original assignee: Sichuan Zhuoqi Construction Engineering Co ltd
Current assignee: Sichuan Zhuoqi Construction Engineering Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-08
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a height limiting device for traffic, which comprises a fixed rod and a transverse rod, wherein connecting rods are fixedly welded at both ends of the transverse rod, one ends of the connecting rods, which are far away from the transverse rod, penetrate through the fixed rod and extend to the outside of the fixed rod, one ends of the connecting rods, which extend to the outside of the fixed rod, are movably inserted with limiting rods through holes, both ends of the limiting rods are respectively inserted with fixing screw rods through mounting hole threads, the fixing screw rods penetrate through the limiting rods and extend to the outside of the limiting rods, and the surface threads of one ends of the fixing screw rods, which extend to the outside of the limiting rods, are connected with limiting rings, the utility model effectively solves the problems that the existing height limiting device for traffic is mostly composed of concrete or steel frameworks, has great potential safety hazards in actual users, and drivers often scratch the vehicles and the height limiting device due to insufficient experience when passing through the height, causing property loss and potential safety hazard.

Description

Height limiting device for traffic

Technical Field

The utility model relates to a traffic technical field specifically is a limit for height device for traffic.

Background

The height limiting device is just used for limiting the height of a vehicle running on the road section as the name implies, and is also used as a protection device, and the height limiting device is divided into two types: a fixed height limiting frame and an adjustable height limiting frame.

However, there are some disadvantages in the conventional using process, such as:

1. the existing height limiting device for traffic is mostly composed of concrete or steel frameworks, great potential safety hazards exist in actual users, drivers often cut and rub when passing through height limiting facilities due to insufficient experience, damage to vehicles and the height limiting device is caused, and property loss and potential safety hazards of life are caused.

2. The existing height limiting device for traffic cannot be disassembled and assembled, so that the height limiting device needs to be completely replaced as long as the position of a part of the height limiting device is damaged, and the use cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a limit for height device for traffic 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 fixing device comprises a fixing rod and a cross rod, wherein connecting rods are fixedly welded at two ends of the cross rod, one ends of the connecting rods, far away from the cross rod, penetrate through the fixing rod and extend to the outside of the fixing rod, limiting rods are movably inserted into one ends of the connecting rods, extending to the outside of the fixing rod, fixing screws are inserted into two ends of the limiting rods through mounting hole threads, the fixing screws penetrate through the limiting rods and extend to the outside of the limiting rods, a limiting ring is connected to the surface of one end, extending to the outside of the limiting rods, of each fixing rod in a threaded manner, a fixing sleeve is sleeved on two sides of the surface of the cross rod in a sliding manner, a plurality of springs are fixedly welded on the surface of the fixing sleeve through a mounting seat, a buffer plate is fixedly welded at one end, far away from the fixing sleeve, of each, the inside of holding tank rotates through the torsional spring to be connected with the kelly, the equal fixed welding in bottom of dead lever has the mounting panel.

The fixing rod is provided with a slot matched with the connecting rod, and the length of the limiting rod is larger than the diameter of the slot.

And a protection pad is movably sleeved on the surface of the fixing screw rod and positioned between the limiting ring and the limiting rod.

The springs and the buffer plates are consistent in number, and the springs are uniformly distributed on the surface of the fixed sleeve in an annular array at equal intervals.

The buffer plate is made of rubber, one end of the buffer plate is of a rectangular structure, and the other end of the buffer plate is of a circular arc structure.

The limiting plates are fixedly sleeved on two sides of the center of the top surface of the cross rod, and the distance between each limiting plate and the corresponding accommodating groove is equal to the length of the corresponding fixing sleeve.

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

1. through the horizontal pole, fixed cover, a spring, the mating reaction of buffer board and fluorescent screen, can realize when the vehicle that traveles bumps with the device, the roof can jack-up buffer board, the spring compression, the buffer board rises, and the vehicle is at the removal in-process, can drive fixed cover through the buffer board and rotate, can cushion the impact of vehicle, effectively reduce the damage degree to vehicle and the device, the life of vehicle and the device has been increased, and the fluorescent screen can play the instruction effect of preferred night.

2. Through the cooperation of high pole, horizontal pole, connecting rod, gag lever post, clamping bar, holding tank and limiting plate, can be through dismantling clamping bar and gag lever post for the gag lever post breaks away from with the connecting rod, makes the connecting rod drive horizontal pole and dismantles with the dead lever, and carries out the holding tank through pressing down the clamping bar in, can change and install fixed cover, makes accessory and girder steel under the dismantlement all repeatedly usable, and the waste that causes the material is minimum.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

fig. 3 is a schematic view of the connection structure of the fixing sleeve, the spring and the buffer plate of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1-fixing the rod; 2-a cross bar; 3-clamping the rod; 4-a limiting plate; 5, mounting a plate; 6-accommodating the tank; 7-fixing the sleeve; 8-a buffer plate; 9-a fluorescent plate; 10-a spring; 11-a connecting rod; 12-a limiting rod; 13-fixed screw rod, 14-spacing ring.

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 a technical solution: including dead lever 1 and horizontal pole 2, its characterized in that: the fixing device is characterized in that connecting rods 11 are fixedly welded at two ends of the transverse rod 2, one end of each connecting rod 11, which is far away from the transverse rod 2, penetrates through the fixing rod 1 and extends to the outside of the fixing rod 1, a limiting rod 12 is movably inserted into one end of each connecting rod 11, which extends to the outside of the fixing rod 1, fixing screws 13 are inserted into two ends of each limiting rod 12 through mounting hole threads, each fixing screw 13 penetrates through the corresponding limiting rod 12 and extends to the outside of the corresponding limiting rod 12, a limiting ring 14 is connected to the surface of one end, which extends to the outside of the corresponding limiting rod 12, of each fixing screw 13, a fixing sleeve 7 is sleeved on two sides of the surface of the transverse rod 2 in a sliding manner, a plurality of springs 10 are fixedly welded on the surface of the fixing sleeve 7 through a mounting seat, a buffer plate 8 is fixedly welded at one end, which, holding tank has all been seted up to the top surface both sides of horizontal pole 2, holding tank 6's inside is rotated through the torsional spring and is connected with kelly 3, the equal fixed welding in bottom of dead lever 1 has mounting panel 5.

The fixing rod 1 is provided with a slot matched with the connecting rod 11, the limiting rod 12 is longer than the slot, and the connecting rod 11 is limited and fixed.

Wherein, the surface of the fixed screw 13 is movably sleeved with a protective pad between the limit ring 14 and the limit rod 12, so that the problem of abrasion during installation and disassembly is avoided.

The number of the springs 10 is the same as that of the buffer plates 8, and the springs 10 are uniformly distributed on the surface of the fixed sleeve 7 in an annular array at equal intervals, so that the springs are uniformly stressed when impacted.

The buffer plate 8 is made of rubber, one end of the buffer plate 8 is of a rectangular structure, and the other end of the buffer plate is of a circular arc structure, so that buffer force is increased.

Wherein, limiting plate 4 has all been fixed to the both sides of the top surface department placed in the middle of horizontal pole 2, and spacing between limiting plate 4 and the holding tank 6 equals the length of fixed cover 7, is convenient for dismantle and install fixed cover 7.

The working principle is as follows: when the device is used, when the device needs to be installed, the cross rod 2 is inserted into the fixing sleeve 7, the clamping rod 3 is pressed into the accommodating groove 6, the fixing sleeve 7 moves on the surface of the cross rod 2 until the fixing sleeve moves between the clamping rod 3 and the limiting plate 4, when the clamping rod 3 is not contacted with the fixing sleeve 7, the clamping rod 3 is restored to the initial position under the action of the torsion spring, the cross rod 2 is inserted into the fixing rod 1 through the connecting rod 11, then the two ends of the connecting rod 11 are inserted into the limiting rods 12, the two ends of the limiting rods 12 are inserted into the fixing screw rods 13, the fixing screw rods 13 are limited and fixed through the limiting rings 14, rapid disassembly and installation can be carried out, the disassembled accessories and steel beams can be reused, the waste of materials is extremely small, when a running vehicle collides with the device, the roof can jack up the buffer plate 8, spring 10 compression, buffer board 8 rises to the vehicle is at the removal in-process, and buffer board 8 is contradicted with the vehicle top, makes the vehicle pass through buffer board 8 and can drive fixed cover 7 and rotate, and the impact that can the secondary cushion vehicle effectively reduces the damage degree to vehicle and the device, has increased vehicle and the device's life, and fluorescent screen 9 can play the instruction effect of preferred night.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. The utility model provides a limit for height device for traffic, includes dead lever (1) and horizontal pole (2), its characterized in that: the buffer structure is characterized in that connecting rods (11) are fixedly welded at two ends of the transverse rod (2), one ends, far away from the transverse rod (2), of the connecting rods (11) penetrate through the fixing rods (1) and extend to the outsides of the fixing rods (1), limiting rods (12) are movably inserted into one ends, extending to the outsides of the fixing rods (1), of the connecting rods (11), fixing screws (13) are inserted into two ends of each limiting rod (12) through mounting hole threads, the fixing screws (13) penetrate through the limiting rods (12) and extend to the outsides of the limiting rods (12), limiting rings (14) are connected to the surfaces of one ends, extending to the outsides of the limiting rods (12), of the fixing screws (13) in a threaded mode, fixing sleeves (7) are slidably sleeved on two sides of the surface of the transverse rod (2), a plurality of springs (10) are fixedly welded on the surface of the fixing sleeves (7) through mounting seats, buffer plates (8) are fixedly welded at one, one side bonding that spring (10) were kept away from in buffer board (8) is connected with fluorescent screen (9), the holding tank has all been seted up to the top surface both sides of horizontal pole (2), the inside of holding tank (6) is rotated through the torsional spring and is connected with kelly (3), the equal fixed welding in bottom of dead lever (1) has mounting panel (5).

2. A height limiting device for traffic use according to claim 1, wherein: the inside of dead lever (1) is seted up the slot with connecting rod (11) looks adaptation to the length of gag lever post (12) is greater than the diameter of slot.

3. A height limiting device for traffic use according to claim 1, wherein: and a protection pad is movably sleeved on the surface of the fixing screw rod (13) and positioned between the limiting ring (14) and the limiting rod (12).

4. A height limiting device for traffic use according to claim 1, wherein: the springs are characterized in that the number of the springs (10) is consistent with that of the buffer plates (8), and the springs (10) are uniformly distributed on the surface of the fixed sleeve (7) in an annular array at equal intervals.

5. A height limiting device for traffic use according to claim 1, wherein: the buffer plate (8) is made of rubber, one end of the buffer plate (8) is of a rectangular structure, and the other end of the buffer plate is of a circular arc structure.

6. A height limiting device for traffic use according to claim 1, wherein: limiting plates (4) are fixedly sleeved on two sides of the center of the top surface of the cross rod (2), and the distance between each limiting plate (4) and the corresponding accommodating groove (6) is equal to the length of the corresponding fixing sleeve (7).