CN215329568U

CN215329568U - Rail guard for municipal administration public works

Info

Publication number: CN215329568U
Application number: CN202023108741.1U
Authority: CN
Inventors: 陆美芹; 李书勤; 陆云龙; 陈月琴
Original assignee: Jiangsu Yuli Water Conservancy Engineering Co ltd
Current assignee: Jiangsu Yuli Water Conservancy Engineering Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-12-28
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to the technical field of protective guards, and discloses a protective guard for municipal public works, which comprises a supporting plate, wherein the top of the supporting plate is in threaded connection with a fixed pipe, the inside of the fixed pipe is movably connected with an adjusting rod penetrating through and extending to the outside of the fixed pipe, the outside of the adjusting rod is sleeved with a connecting sleeve, the front of the connecting sleeve is fixedly connected with a mounting plate, and one side of the adjusting rod is provided with a threaded groove. This rail guard for municipal administration public works, through setting up a plurality of buffer spring of fixedly connected with between mounting panel and first guard plate and the second guard plate, the rethread sets up the cooperation between two pumps and the gas tube, it aerifys the anticollision gasbag fast when the guard plate of being convenient for receives the striking, the shock-absorbing capacity of rail guard has effectively been strengthened, can effectively reduce the damage to car and personnel, the advantage that the anticollision is effectual has been reached, thereby the effectual relatively poor problem that causes the incident easily of rail guard protecting effect of having solved.

Description

Rail guard for municipal administration public works

Technical Field

The utility model relates to the technical field of protective guards, in particular to a protective guard for municipal public works.

Background

The highway crash barrier is also called as: the highway guardrail net is characterized by comprising a highway guardrail net, a highway guardrail plate, a highway guardrail, a highway barrier fence, a highway net fence and a highway barrier fence, wherein the highway barrier fence is actually only the nature of the change of the name or the guardrail net, the highway barrier fence is the most common product in the series of guardrail net products, and is formed by weaving and welding domestic high-quality low-carbon steel wires and aluminum-magnesium alloy wires.

The guard rail of the prior art has the following problems: the guardrail has poor buffer performance, the vehicle runs fast on a road, and the impact force generated when an accident occurs is large, although the guardrail in the prior art has a certain protection effect, the protection effect is poor, and the safety accident is easily caused, so the guardrail for the municipal public engineering is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the guard rail for the municipal public works, which has the advantages of better protection effect and the like, and solves the problem that safety accidents are easily caused due to the poor protection effect of the guard rail.

(II) technical scheme

In order to achieve the purpose of better protection effect, the utility model provides the following technical scheme: a guard rail for municipal public works comprises a supporting plate, wherein the top of the supporting plate is in threaded connection with a fixed pipe, the inner part of the fixed pipe is movably connected with an adjusting rod which penetrates through and extends to the outer part of the fixed pipe, a connecting sleeve is sleeved on the outer part of the adjusting rod, the front of the connecting sleeve is fixedly connected with a mounting plate, one side of the adjusting rod is provided with a threaded groove, the outer part of the fixed pipe is in threaded connection with a threaded rod which penetrates through the fixed pipe and extends to the inner part of the threaded groove, one end of the threaded rod, which is far away from the threaded groove, is fixedly connected with an adjusting knob, the front of the mounting plate is respectively and movably connected with a first protection plate and a second protection plate, the front of the mounting plate is fixedly connected with a buffer spring which extends to the back of the first protection plate and the back of the second protection plate, and the front of the mounting plate is fixedly connected with a fixed sleeve between the first protection plate and the second protection plate, the utility model discloses a safety airbag, including fixed cover, mounting panel, inflation pump, inflation tube, anti-collision airbag has been cup jointed to the inside of fixed cover, the top fixedly connected with inflator pump of mounting panel, the bottom fixedly connected with of inflator pump extends to the inside gas tube of anti-collision airbag.

Preferably, the number of the supporting plates is two, the outer surface of the fixing pipe is provided with threads, and the supporting plates are internally provided with threaded holes matched with the fixing pipe.

Preferably, the adjusting rod is a solid cylinder, the inner diameter of the fixing pipe is equal to the outer diameter of the adjusting rod, the connecting sleeve is a hollow cylinder, and the inner diameter of the connecting sleeve is equal to the outer diameter of the adjusting rod.

Preferably, the appearance of mounting panel is the rectangle, the screw hole with threaded rod looks adaptation is seted up to the inside of fixed pipe, adjust knob is solid cylinder.

Preferably, the first protection plate and the second protection plate are the same in shape and size, the first protection plate and the second protection plate are arc-shaped in appearance, and the number of the buffer springs is multiple.

Preferably, the number of the fixed sleeves is two, the fixed sleeves are uniformly distributed on the left side and the right side of the outer portion of the anti-collision air bag, and the number of the inflation pumps and the number of the inflation pipes are two.

(III) advantageous effects

Compared with the prior art, the utility model provides a guard rail for municipal public works, which has the following beneficial effects:

this rail guard for municipal administration public works, through setting up a plurality of buffer spring of fixedly connected with between mounting panel and first guard plate and the second guard plate, the rethread sets up the cooperation between two pumps and the gas tube, it aerifys the anticollision gasbag fast when the guard plate of being convenient for receives the striking, the shock-absorbing capacity of rail guard has effectively been strengthened, can effectively reduce the damage to car and personnel, the advantage that the anticollision is effectual has been reached, thereby the effectual relatively poor problem that causes the incident easily of rail guard protecting effect of having solved.

Drawings

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

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

FIG. 3 is a side view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure A shown in FIG. 1 according to the present invention.

In the figure: the anti-collision device comprises a supporting plate 1, a fixing pipe 2, an adjusting rod 3, a connecting sleeve 4, a mounting plate 5, a thread groove 6, a threaded rod 7, an adjusting knob 8, a first protection plate 9, a second protection plate 10, a buffer spring 11, a fixing sleeve 12, an anti-collision air bag 13, an inflator pump 14 and an inflation pipe 15.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, which are simplified schematic drawings and are intended to illustrate only the basic structure of the present invention in a schematic manner, and thus show only the structures related to the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a guard rail for municipal utilities includes a support plate 1, wherein the top of the support plate 1 is in threaded connection with two fixed tubes 2, the outer surface of each fixed tube 2 is provided with threads, the support plate 1 is internally provided with threaded holes matched with the fixed tubes 2, the fixed tubes 2 are movably connected with adjusting rods 3 penetrating through and extending to the outside of the fixed tubes 2, the outside of each adjusting rod 3 is sleeved with a connecting sleeve 4, each adjusting rod 3 is a solid cylinder, the inner diameter of each fixed tube 2 is equal to the outer diameter of the corresponding adjusting rod 3, each connecting sleeve 4 is a hollow cylinder, the inner diameter of each connecting sleeve 4 is equal to the outer diameter of the corresponding adjusting rod 3, the front of each connecting sleeve 4 is fixedly connected with a mounting plate 5, one side of each adjusting rod 3 is provided with a threaded groove 6, the outside of each fixed tube 2 is in threaded connection with a threaded rod 7 penetrating through the fixed tube 2 and extending to the inside of the threaded groove 6, an adjusting knob 8 is fixedly connected to one end, far away from a thread groove 6, of the threaded rod 7, the mounting plate 5 is rectangular in shape, threaded holes matched with the threaded rod 7 are formed in the fixing tube 2, the adjusting knob 8 is a solid cylinder, a first protection plate 9 and a second protection plate 10 are respectively and movably connected to the front side of the mounting plate 5, a buffer spring 11 extending to the back sides of the first protection plate 9 and the second protection plate 10 is fixedly connected to the front side of the mounting plate 5, the first protection plate 9 and the second protection plate 10 are identical in shape and size, the first protection plate 9 and the second protection plate 10 are arc-shaped in shape, the number of the buffer springs 11 is multiple, a fixing sleeve 12 is fixedly connected to the front side of the mounting plate 5 and is positioned between the first protection plate 9 and the second protection plate 10, an anti-collision air bag 13 is sleeved inside the fixing sleeve 12, and an air pump 14 is fixedly connected to the top of the mounting plate 5, the bottom fixedly connected with of pump 14 extends to the inside gas tube 15 of crashproof gasbag 13, the quantity of fixed cover 12 is two, and even distribution is in the outside left and right sides of crashproof gasbag 13, the quantity of pump 14 and gas tube 15 is two, this rail guard for municipal administration public works, through setting up a plurality of buffer spring 11 of fixedly connected with between mounting panel 5 and first guard plate 9 and the second guard plate 10, the rethread sets up the cooperation between two pumps 14 and the gas tube 15, it aerifys crashproof gasbag 13 fast when the guard plate receives the striking to be convenient for, the shock-absorbing capacity of rail guard has effectively been strengthened, can effectively reduce the damage to car and personnel, the effectual advantage of crashproof has been reached, thereby the effectual relatively poor problem that causes the incident of rail guard effect.

In conclusion, this rail guard for municipal public works through setting up a plurality of buffer spring 11 of fixedly connected with between mounting panel 5 and first guard plate 9 and the second guard plate 10, and the rethread sets up the cooperation between two inflator pumps 14 and the gas tube 15, is convenient for the guard plate to receive the striking when aerifing collision air bag 13 fast, has effectively strengthened the buffer property of rail guard, can effectively reduce the damage to car and personnel, has reached the effectual advantage of anticollision to the effectual relatively poor problem that causes the incident of rail guard protecting effect has been effectually solved.

It is to be noted that 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rail guard for municipal administration public works, includes backup pad (1), its characterized in that: the top of the supporting plate (1) is in threaded connection with the fixed pipe (2), the inner movable connection of the fixed pipe (2) is provided with an adjusting rod (3) penetrating through and extending to the outer part of the fixed pipe (2), the outer part of the adjusting rod (3) is sleeved with the connecting sleeve (4), the front fixed connection mounting plate (5) of the connecting sleeve (4), one side of the adjusting rod (3) is provided with a thread groove (6), the outer threaded connection of the fixed pipe (2) is provided with a threaded rod (7) penetrating through the fixed pipe (2) and extending to the inner part of the thread groove (6), the threaded rod (7) is far away from one end of the thread groove (6) and is fixedly connected with an adjusting knob (8), the front of the mounting plate (5) is respectively and movably connected with a first protection plate (9) and a second protection plate (10), the front fixed connection of the mounting plate (5) is provided with a buffer spring (11) extending to the back of the first protection plate (9) and the second protection plate (10), the front of mounting panel (5) just is located fixed cover (12) of fixedly connected with between first guard plate (9) and second guard plate (10), crashproof gasbag (13) have been cup jointed to the inside of fixed cover (12), the top fixedly connected with pump (14) of mounting panel (5), the bottom fixedly connected with of pump (14) extends to inside gas tube (15) of crashproof gasbag (13).

2. The municipal utility guard rail according to claim 1, wherein: the number of the supporting plates (1) is two, the outer surface of the fixed pipe (2) is provided with threads, and the supporting plates (1) are internally provided with threaded holes matched with the fixed pipe (2).

3. The municipal utility guard rail according to claim 1, wherein: adjust pole (3) and be solid cylinder, the internal diameter size of fixed pipe (2) equals the external diameter size of adjusting pole (3), adapter sleeve (4) are hollow cylinder, the internal diameter size of adapter sleeve (4) equals the external diameter size of adjusting pole (3).

4. The municipal utility guard rail according to claim 1, wherein: the appearance of mounting panel (5) is the rectangle, the screw hole with threaded rod (7) looks adaptation is seted up to the inside of fixed pipe (2), adjust knob (8) are solid cylinder.

5. The municipal utility guard rail according to claim 1, wherein: the shape size of first guard plate (9) and second guard plate (10) is all the same, and the appearance of first guard plate (9) and second guard plate (10) is the arc, buffer spring (11)'s quantity is a plurality of.

6. The municipal utility guard rail according to claim 1, wherein: the quantity of fixed cover (12) is two, and even distribution in the outside left and right sides of crashproof gasbag (13), the quantity of pump (14) and gas tube (15) is two.