CN215331964U - Highway construction security protection device - Google Patents
Highway construction security protection device Download PDFInfo
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- CN215331964U CN215331964U CN202121702580.0U CN202121702580U CN215331964U CN 215331964 U CN215331964 U CN 215331964U CN 202121702580 U CN202121702580 U CN 202121702580U CN 215331964 U CN215331964 U CN 215331964U
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- fixedly connected
- highway construction
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- construction security
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Abstract
The utility model discloses a highway construction security device which comprises a bottom plate, wherein a supporting plate is fixedly connected to the upper surface of the bottom plate, an installation frame is fixedly connected to the upper surface of the supporting plate, a strip-shaped groove is formed in the upper surface of the installation frame, an installation block is slidably connected to the inner wall of the strip-shaped groove, two rectangular frames are fixedly connected to the left side of the installation block, and springs are fixedly connected to the inner walls of the rectangular frames. This highway construction security protection device receives car striking back at the buffer board, the buffer board drives two fly leaf extrusion springs, two fly leaves are to the in-process that the right side removed simultaneously, drive two sliders through the transfer line and slide on the round bar to drive the extension spring and produce deformation, through the dual reaction force of spring and extension spring, can offset the impact dynamics of car by a wide margin, and shock-absorbing capacity is higher, and then can ensure that the car can not rush into the job site, constructor's security has been improved, greatly reduced the potential safety hazard.
Description
Technical Field
The utility model relates to the technical field of road construction, in particular to a security device for highway construction.
Background
In the process of road construction of the highway, a security device needs to be placed around a construction site to ensure that construction personnel cannot be dangerous in the construction process and ensure the safety of the construction personnel.
At present, when carrying out highway construction, need occupy partial lane and set up interim guardrail and separate construction area and road mostly, however current security protection device is mostly only simple guardrail structure, and this kind of guardrail structure itself is comparatively fragile, damages very easily after the car striking, and the shock-absorbing capacity is relatively poor, can't block the effect to the car, and then takes place the car easily and rush into the condition that the job site led to the fact life threat to constructor, and the potential safety hazard is higher.
Disclosure of Invention
The utility model aims to provide a highway construction security device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a highway construction security protection device, comprising a base plate, the last fixed surface of bottom plate is connected with the backup pad, the last fixed surface of backup pad is connected with the installing frame, the bar groove has been seted up to the upper surface of installing frame, the inner wall sliding connection in bar groove has the installation piece, two rectangle frames of left side fixedly connected with of installation piece, the inner wall fixedly connected with spring of rectangle frame, and the one end fixedly connected with fly leaf of rectangle frame inner wall is kept away from to the spring, the left side fixedly connected with buffer board of fly leaf, the opposite face fixedly connected with round bar of two rectangle frames, the surface sliding connection of round bar has two sliders, the opposite face of two fly leaves all articulates there is the transfer line, and the one end that the fly leaf was kept away from to the transfer line is articulated mutually with the slider, the surface cover of round bar is equipped with two extension springs.
Preferably, the left side and the right side of the supporting plate are fixedly connected with reinforcing inclined plates, and the bottom ends of the reinforcing inclined plates are fixedly connected with the upper surface of the bottom plate.
Preferably, the movable plate is connected with the inner wall of the rectangular frame in a sliding mode, and two ends of the tension spring are fixedly connected with the opposite surfaces of the rectangular frame and the sliding block respectively.
Preferably, the left side of the mounting frame is provided with a movable groove matched with the rectangular frame.
Preferably, the right side of the mounting frame is in threaded connection with four mounting bolts, and the left ends of the mounting bolts are in threaded connection with the right side of the mounting block.
Preferably, the right side of the mounting frame is fixedly connected with an inclined top plate through a limiting bolt, and the upper surface of the bottom plate is slidably connected with four positioning bolts.
Advantageous effects
The utility model provides a highway construction security device, which has the following beneficial effects:
1. this highway construction security protection device receives car striking back at the buffer board, the buffer board drives two fly leaf extrusion springs, two fly leaves are to the in-process that the right side removed simultaneously, drive two sliders through the transfer line and slide on the round bar to drive the extension spring and produce deformation, through the dual reaction force of spring and extension spring, can offset the impact dynamics of car by a wide margin, and shock-absorbing capacity is higher, and then can ensure that the car can not rush into the job site, constructor's security has been improved, greatly reduced the potential safety hazard.
2. This highway construction security protection device, installation piece and installing frame are sliding connection, and carry out spacing fixed through construction bolt to the installation piece, and the roof that appears to one side carries out fixed connection through spacing bolt and installing frame simultaneously, when transporting this security protection device, can separate into a plurality of parts through spacing bolt and construction bolt with it, reduce area occupied, the transportation of being convenient for, and the dismouting is comparatively simple, and is more convenient during the use.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic perspective exploded view of the mounting frame and mounting block of the present invention;
fig. 3 is an enlarged schematic view of a structure in fig. 1.
In the figure: the device comprises a base plate 1, a support plate 2, an installation frame 3, an installation block 4, a rectangular frame 5, a spring 6, a movable plate 7, a buffer plate 8, a round rod 9, a sliding block 10, a transmission rod 11, a tension spring 12, an installation bolt 13 and an inclined top plate 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a highway construction security protection device, includes bottom plate 1, and bottom plate 1's last fixed surface is connected with backup pad 2, and the swash plate is strengthened to the equal fixedly connected with in the left and right sides of backup pad 2, and the bottom of strengthening the swash plate is connected with bottom plate 1's last fixed surface, and the last fixed surface of backup pad 2 is connected with installing frame 3, and the bar groove has been seted up to the upper surface of installing frame 3, and the inner wall sliding connection in bar groove has installation piece 4.
Two rectangle frames 5 of left side fixedly connected with of installing block 4, the movable groove with 5 looks adaptations of rectangle frame is seted up in the left side of installing frame 3, the inner wall fixedly connected with spring 6 of rectangle frame 5, and spring 6 keeps away from the one end fixedly connected with fly leaf 7 of 5 inner walls of rectangle frame, the inner wall sliding connection of fly leaf 7 and rectangle frame 5, the left side fixedly connected with buffer board 8 of fly leaf 7, the opposite face fixedly connected with round bar 9 of two rectangle frames 5, the sliding surface of round bar 9 is connected with two sliders 10.
The opposite surfaces of the two movable plates 7 are hinged with transmission rods 11, one ends, far away from the movable plates 7, of the transmission rods 11 are hinged with the sliding blocks 10, two tension springs 12 are sleeved on the surfaces of the round rods 9, and two ends of each tension spring 12 are fixedly connected with the opposite surfaces of the rectangular frame 5 and the corresponding sliding block 10 respectively.
Receive the car striking back at buffer board 8, buffer board 8 drives two fly leaf 7 extrusion spring 6, two fly leaf 7 in-process that move to the right side simultaneously, drive two sliders 10 through transfer line 11 and slide on round bar 9, and drive extension spring 12 and produce deformation, through the dual reaction force of spring 6 and extension spring 12, can offset the impact dynamics of car by a wide margin, and cushioning properties is higher, and then can ensure that the car can not rush into the job site, constructor's security has been improved, greatly reduced the potential safety hazard.
The right side threaded connection of installing frame 3 has four construction bolts 13, and the left end of construction bolt 13 and the right side threaded connection of installation piece 4, and the oblique roof 14 of spacing bolt fixedly connected with is passed through on the right side of installing frame 3, and the upper surface sliding connection of bottom plate 1 has four location bolts.
The working principle is as follows: when the highway construction security device is used, firstly, the bottom plate 1 is placed at the edge position of a construction site, the bottom plate 1 is fixed by using a positioning bolt, the installation block 4 is inserted into the strip-shaped groove, the installation block 4 is limited and fixed by using the installation bolt 13, meanwhile, the inclined top plate 14 is respectively fixed with the installation frame 3 and the ground by using a limiting bolt, the security device is of a split structure, can be separated during transportation, reduces the occupied area, is convenient to carry and use, when an automobile impacts the buffer plate 8, the buffer plate 8 drives the two movable plates 7 to move towards the right side and extrude the spring 6, simultaneously, the two transmission rods 11 drive the sliding block 10 to slide on the round rod 9 to drive the two tension springs 12 to deform, and the impact force of the automobile can be greatly counteracted by the double reaction force generated by the spring 6 and the tension spring 12, and the safety protection device is buffered to a certain extent, so that the life safety of a driver can be ensured, the safety protection device can not be damaged by an automobile and can not rush into a construction site, the potential safety hazard of constructors is reduced, and the safety protection effect is better.
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 (6)
1. The utility model provides a highway construction security protection device, includes bottom plate (1), the last fixed surface of bottom plate (1) is connected with backup pad (2), its characterized in that: the upper surface of the supporting plate (2) is fixedly connected with an installation frame (3), the upper surface of the installation frame (3) is provided with a strip-shaped groove, the inner wall of the strip-shaped groove is connected with an installation block (4) in a sliding manner, the left side of the installation block (4) is fixedly connected with two rectangular frames (5), the inner wall of each rectangular frame (5) is fixedly connected with a spring (6), and one end of the spring (6) far away from the inner wall of the rectangular frame (5) is fixedly connected with a movable plate (7), the left side of the movable plate (7) is fixedly connected with a buffer plate (8), the opposite surfaces of the two rectangular frames (5) are fixedly connected with a round rod (9), the surface of the round rod (9) is connected with two sliding blocks (10) in a sliding way, the opposite surfaces of the two movable plates (7) are hinged with a transmission rod (11), and one end of the transmission rod (11) far away from the movable plate (7) is hinged with the sliding block (10), and the surface of the round rod (9) is sleeved with two tension springs (12).
2. The highway construction security device according to claim 1, wherein: the left side and the right side of the supporting plate (2) are fixedly connected with reinforced inclined plates, and the bottom ends of the reinforced inclined plates are fixedly connected with the upper surface of the bottom plate (1).
3. The highway construction security device according to claim 1, wherein: the movable plate (7) is connected with the inner wall of the rectangular frame (5) in a sliding mode, and two ends of the tension spring (12) are fixedly connected with the opposite surfaces of the rectangular frame (5) and the sliding block (10) respectively.
4. The highway construction security device according to claim 1, wherein: the left side of the mounting frame (3) is provided with a movable groove matched with the rectangular frame (5).
5. The highway construction security device according to claim 1, wherein: the right side threaded connection of installing frame (3) has four construction bolt (13), and the right side threaded connection of the left end and the installation piece (4) of construction bolt (13).
6. The highway construction security device according to claim 1, wherein: the right side of the mounting frame (3) is fixedly connected with an inclined top plate (14) through a limiting bolt, and the upper surface of the bottom plate (1) is connected with four positioning bolts in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121702580.0U CN215331964U (en) | 2021-07-26 | 2021-07-26 | Highway construction security protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121702580.0U CN215331964U (en) | 2021-07-26 | 2021-07-26 | Highway construction security protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215331964U true CN215331964U (en) | 2021-12-28 |
Family
ID=79572272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121702580.0U Active CN215331964U (en) | 2021-07-26 | 2021-07-26 | Highway construction security protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215331964U (en) |
-
2021
- 2021-07-26 CN CN202121702580.0U patent/CN215331964U/en active Active
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