CN214170157U

CN214170157U - Protection device for highway engineering

Info

Publication number: CN214170157U
Application number: CN202022678560.6U
Authority: CN
Inventors: 谷继虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-09-10
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a protective device for highway engineering, which relates to the field of highway engineering and comprises a main body, a buffer mechanism and a connecting mechanism, wherein the main body comprises a connecting column, and the inner wall of the connecting column is connected with a connecting frame; the buffer mechanism comprises a fixing column located on the outer wall of the connecting frame, one end of the fixing column is connected with a mounting plate, and a first spring is connected between the mounting plate and the connecting column. The utility model discloses a set up upper junction plate and lower connecting plate, when connecting, insert the notch that upper junction plate and lower connecting plate combination formed with the connecting rod in, connecting rod displacement and rotor plate contact, it rotates to drive the rotor plate, it fixes to get into the fixed slot until the fixed knot of rotor plate, fix the connecting rod, when dismantling, unpack the upper junction plate apart with lower connecting plate through untiing bolt and nut, unpack the connecting rod down, be convenient for carry out quick dismantlement and installation to the guardrail, conveniently unpack apart and carry.

Description

Protection device for highway engineering

Technical Field

The utility model relates to a highway engineering field specifically is a protector for highway engineering.

Background

The protection device is mainly used for protecting personal safety and property safety in houses, roads, commercial districts, public places and the like, and is visible everywhere in our lives. The price per meter length of the guardrail can also be different according to the height.

However, the existing protective guard for highway construction generally has an integral structure, cannot be disassembled and assembled during transportation, needs to be transported integrally, and is inconvenient to transport; meanwhile, when the guard rail is impacted, no damping buffer structure is arranged, the effect of damping can not be achieved, and the safety of people is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the protective guard for the road construction aims to solve the problems that the conventional protective guard for the road construction is generally of an integral structure, can not be disassembled and installed during transportation, needs to be transported integrally and is inconvenient to transport; meanwhile, when the protective guard is impacted, the protective guard does not have a damping buffer structure, cannot play a role in damping and buffering, and has influence on the safety of people, and the protective guard for the highway engineering is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a protection device for highway engineering comprises a main body, a buffer mechanism and a connecting mechanism, wherein the main body comprises a connecting column, and the inner wall of the connecting column is connected with a connecting frame;

the buffer mechanism comprises a fixed column located on the outer wall of the connecting frame, a mounting plate is connected to one end of the fixed column, a spring is connected between the mounting plate and the connecting column, fixed blocks are arranged on the outer wall of the connecting column and the outer wall of the mounting plate, a connecting block and two connecting blocks are connected to the inner wall of each fixed block, a telescopic rod is connected between the connecting blocks, and two springs are connected to the outer wall of the connecting block, which is located on the telescopic rod.

Preferably, the connecting mechanism comprises an upper connecting plate connected to the outer wall of the connecting frame, the bottom end of the upper connecting plate is connected with a lower connecting plate, one side of the inside of the upper connecting plate is connected with a bolt, the outer wall of the bolt is connected with a nut, the inner wall of the upper connecting plate is connected with a connecting rod, a fixing groove is formed in the connecting rod at the top end of the connecting rod, and a rotating plate is connected above the inner wall of the upper connecting plate in the upper connecting plate.

Preferably, the inner wall of the connecting column is matched with the outer wall of the connecting frame, the inner wall of the fixing block is matched with the outer wall of the connecting block, and the fixing block is connected with the connecting block through a rotating shaft.

Preferably, the inside of upper junction plate and lower connecting plate all is provided with the screw hole, the outer wall of bolt screw rod is provided with the external screw thread, the screw hole inner wall of upper junction plate and lower connecting plate is provided with the internal thread, the inner wall of nut is provided with the internal thread, the external screw thread of bolt agrees with the internal thread of upper junction plate, lower connecting plate and nut mutually.

Preferably, the outer wall of the connecting rod is matched with the inner wall of a notch formed by combining the upper connecting plate and the lower connecting plate.

Preferably, the rotating plate is connected with the connecting frame through a rotating shaft, a return spring is arranged on the outer wall of the rotating shaft, a fixing buckle is arranged at one end of the rotating plate, and the outer wall of the fixing buckle is matched with the inner wall of the fixing groove.

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

1. the utility model discloses a set up upper junction plate and lower junction plate, when connecting, insert the connecting rod in the notch that upper junction plate and lower junction plate combination formed, the connecting rod displacement contacts with the rotor plate, drive the rotor plate and rotate, get into the fixed slot and fix until the fixed knot of rotor plate, fix the connecting rod, when dismantling, unpack upper junction plate and lower junction plate apart through untiing bolt and nut, unpack the connecting rod, be convenient for carry on quick dismantlement and installation to the guardrail, conveniently unpack and transport;

2. the utility model discloses a set up spring and No. two springs, when the connecting rod received the striking, the connecting rod displacement drove the link and carries out the displacement, the link displacement drives the fixed column and carries out the displacement, the fixed column displacement drives the mounting panel and carries out the displacement, the mounting panel displacement drives a spring and takes place deformation to produce elasticity and carry out the shock attenuation, the telescopic link extends simultaneously and drives No. two springs and take place deformation to produce elasticity and carry out the shock attenuation, be convenient for carry out the shock attenuation when the guardrail received the striking.

Drawings

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

FIG. 2 is a schematic view of the installation of the connection frame of the present invention;

fig. 3 is a schematic view of the installation of the first spring of the present invention;

FIG. 4 is a schematic view of the second spring of the present invention;

fig. 5 is an installation schematic diagram of the connection mechanism of the present invention.

In the figure: 11. connecting columns; 12. a connecting frame; 20. a buffer mechanism; 21. fixing a column; 22. mounting a plate; 23. a first spring; 24. a fixed block; 25. connecting blocks; 26. a telescopic rod; 27. a second spring; 30. a connecting mechanism; 31. an upper connecting plate; 32. a lower connecting plate; 33. a bolt; 34. a nut; 35. a connecting rod; 36. fixing grooves; 37. and rotating the plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-5, a protection device for highway engineering comprises a main body, a buffer mechanism 20 and a connecting mechanism 30, wherein the main body comprises a connecting column 11, and the inner wall of the connecting column 11 is connected with a connecting frame 12;

wherein, buffer gear 20 is including the fixed column 21 that is located the link 12 outer wall, the one end of fixed column 21 is connected with mounting panel 22, be connected with spring 23 between mounting panel 22 and the spliced pole 11, the outer wall of spliced pole 11 and mounting panel 22's outer wall all are provided with fixed block 24, the inner wall connection of fixed block 24 has connecting block 25, be connected with telescopic link 26 between two connecting blocks 25, the outer wall that is located telescopic link 26 between two connecting blocks 25 is connected with spring 27 No. two.

Please refer to fig. 5, the connecting mechanism 30 includes an upper connecting plate 31 connected to the outer wall of the connecting frame 12, a lower connecting plate 32 connected to the bottom end of the upper connecting plate 31, a bolt 33 connected to one side of the inside of the upper connecting plate 31, a nut 34 connected to the outer wall of the bolt 33, a connecting rod 35 connected to the inner wall of the upper connecting plate 31, a fixing groove 36 disposed inside the connecting rod 35 at the top end of the connecting rod 35, and a rotating plate 37 connected to the inside of the upper connecting plate 31 above the inner wall of the upper connecting plate 31 for facilitating the detachment and installation of the connecting rod 35.

Please refer to fig. 2 and 4, the inner wall of the connecting column 11 is engaged with the outer wall of the connecting frame 12, so that the connecting frame 12 can slide in the connecting column 11, the inner wall of the fixing block 24 is engaged with the outer wall of the connecting block 25, and the fixing block 24 is connected with the connecting block 25 through the rotating shaft, so that the fixing block 24 and the connecting block 25 can rotate relatively.

Please refer to fig. 5, the upper connecting plate 31 and the lower connecting plate 32 are both provided with screw holes therein, the outer wall of the screw of the bolt 33 is provided with external threads, the inner walls of the screw holes of the upper connecting plate 31 and the lower connecting plate 32 are provided with internal threads, the inner wall of the nut 34 is provided with internal threads, the external threads of the bolt 33 are matched with the internal threads of the upper connecting plate 31, the lower connecting plate 32 and the nut 34, so that the bolt 33 can pass through the screw holes of the upper connecting plate 31 and the lower connecting plate 32 to be combined with the nut 34, and the upper connecting plate 31 and the lower connecting plate 32 are fixed.

Please refer to fig. 5, the outer wall of the connecting rod 35 fits the inner wall of the slot formed by the combination of the upper connecting plate 31 and the lower connecting plate 32, so that the connecting rod 35 fits and is fixed to the slot.

Please refer to fig. 5, the rotating plate 37 is connected to the connecting frame 12 through a rotating shaft, a return spring is disposed on an outer wall of the rotating shaft, a fixing buckle is disposed at one end of the rotating plate 37, and an outer wall of the fixing buckle is engaged with an inner wall of the fixing groove 36, so that the fixing buckle can enter the fixing groove 36 for fixing.

The working principle is as follows: firstly, when the connection is performed, the connecting rod 35 is inserted into a notch formed by combining the upper connecting plate 31 and the lower connecting plate 32, the connecting rod 35 is displaced to contact with the rotating plate 37, the rotating plate 37 is driven to rotate until the fixing buckle of the rotating plate 37 enters the fixing groove 36 to be fixed, the connecting rod 35 is fixed, when the connection is disassembled, the upper connecting plate 31 and the lower connecting plate 32 are disassembled by unfastening the bolt 33 and the nut 34, the connecting rod 35 is disassembled, when the connecting rod 35 is impacted, the connecting rod 35 is displaced to drive the connecting frame 12 to displace, the connecting frame 12 is displaced to drive the fixing column 21 to displace, the fixing column 21 is displaced to drive the mounting plate 22 to displace, the mounting plate 22 is displaced to drive the first spring 23 to deform to generate elastic force to absorb shock, and the telescopic rod 26 is extended to.

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 protector for highway engineering, includes main part, buffer gear (20) and coupling mechanism (30), its characterized in that: the main body comprises a connecting column (11), and the inner wall of the connecting column (11) is connected with a connecting frame (12);

wherein, buffer gear (20) is including fixed column (21) that is located link (12) outer wall, the one end of fixed column (21) is connected with mounting panel (22), be connected with spring (23) between mounting panel (22) and spliced pole (11), the outer wall of spliced pole (11) and the outer wall of mounting panel (22) all are provided with fixed block (24), the inner wall connection of fixed block (24) has connecting block (25), two be connected with telescopic link (26) between connecting block (25), two the outer wall that is located telescopic link (26) between connecting block (25) is connected with No. two spring (27).

2. A road engineering guard according to claim 1, characterised in that: the connecting mechanism (30) comprises an upper connecting plate (31) connected to the outer wall of the connecting frame (12), the bottom end of the upper connecting plate (31) is connected with a lower connecting plate (32), one side of the inside of the upper connecting plate (31) is connected with a bolt (33), the outer wall of the bolt (33) is connected with a nut (34), the inner wall of the upper connecting plate (31) is connected with a connecting rod (35), a fixing groove (36) is formed in the top end of the connecting rod (35) located inside the connecting rod (35), and a rotating plate (37) is connected above the inner wall of the upper connecting plate (31) located inside the upper connecting plate (31).

3. A road engineering guard according to claim 1, characterised in that: the inner wall of the connecting column (11) is matched with the outer wall of the connecting frame (12), the inner wall of the fixing block (24) is matched with the outer wall of the connecting block (25), and the fixing block (24) is connected with the connecting block (25) through a rotating shaft.

4. A road engineering guard according to claim 2, characterised in that: the utility model discloses a bolt, including upper junction plate (31), lower connecting plate (32), the inside of upper junction plate (31) and lower connecting plate (32) all is provided with the screw hole, the outer wall of bolt (33) screw rod is provided with the external screw thread, the screw hole inner wall of upper junction plate (31) and lower connecting plate (32) is provided with the internal thread, the inner wall of nut (34) is provided with the internal thread, the external screw thread of bolt (33) agrees with the internal thread of upper junction plate (31), lower connecting plate (32) and nut (34) mutually.

5. A road engineering guard according to claim 2, characterised in that: the outer wall of the connecting rod (35) is matched with the inner wall of a groove opening formed by combining the upper connecting plate (31) and the lower connecting plate (32).

6. A road engineering guard according to claim 2, characterised in that: the rotating plate (37) is connected with the connecting frame (12) through a rotating shaft, a return spring is arranged on the outer wall of the rotating shaft, a fixing buckle is arranged at one end of the rotating plate (37), and the outer wall of the fixing buckle is matched with the inner wall of the fixing groove (36).