Highway construction safety gas use type anti-collision pier

Abstract

The utility model discloses a safety gas-using type crash bearer for highway construction, which comprises a main body unit comprising a chassis, a fixed cylinder arranged on the chassis, a first air bag arranged on the fixed cylinder, and a second air bag arranged on the first air bag; the working unit comprises a rotating disc arranged on a fixing cylinder, a fixing component is arranged on the first air bag, a connector is fixedly arranged on the rotating disc, a connecting belt is arranged on the connector, a connecting component is arranged on the fixing cylinder, and an adjusting component is arranged on the fixing cylinder. And then the first air bag and the second air bag can be pulled to be taken down and replaced to be proper.

Description

Technical Field

[0001] This utility model relates to the field of highway construction safety technology, and in particular to a pneumatic anti-collision pier for highway construction safety. Background Technology

[0002] Crash barriers are placed on the road surface at bends, entrances and exits, toll booths, construction sections, and other dangerous areas that require isolation or collision protection on highways and urban roads. They serve to provide safety isolation, warning, and collision prevention, and can also act as a buffer to absorb and reduce the impact force of a collision.

[0003] Existing pneumatic crash barriers are difficult to install, requiring the entire system to be replaced when the airbags are damaged, increasing operating costs. They are also inconvenient to adjust, requiring reinstallation and disassembly when repositioning is needed, which consumes a lot of time and manpower. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the current pneumatic anti-collision piers for highway construction safety, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a pneumatic anti-collision pier for highway construction safety, which solves the problem that "due to the inconvenience of installing the airbag, the entire pier needs to be replaced when the airbag is damaged, which increases the cost of use and is inconvenient to adjust. When the position needs to be adjusted, it needs to be reinstalled and disassembled, which consumes a lot of time and manpower".

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a pneumatic anti-collision pier for highway construction safety, comprising:

[0008] The main unit includes a chassis, a fixing cylinder is provided on the chassis, a first airbag is provided on the fixing cylinder, and a second airbag is provided on the first airbag.

[0009] The working unit includes a rotating disk disposed on the fixed cylinder, a fixing component disposed on the first airbag, a connector fixedly disposed on the rotating disk, a connecting belt disposed on the connector, a connecting component disposed on the fixed cylinder, and an adjusting component disposed on the fixed cylinder.

[0010] As a preferred embodiment of the pneumatic anti-collision pier for highway construction safety described in this utility model, the fixing component includes a fixing plate fixedly mounted on the second airbag, a fixing column fixedly mounted on the fixing plate, a fixing device fixedly mounted on the first airbag, a first connecting spring fixedly mounted on the fixing device, a clamping plate fixedly mounted on the first connecting spring, and a circular groove formed on the clamping plate.

[0011] As a preferred embodiment of the pneumatic anti-collision block for highway construction safety described in this utility model, the connecting component includes a fixing box fixedly mounted on the connecting belt, a fixing block fixedly mounted on the fixing cylinder, a sliding groove provided on the fixing block, a threaded rod rotatably mounted on the fixing block, a connecting block slidably mounted on the fixing block, and a threaded groove provided on the connecting block.

[0012] As a preferred embodiment of the pneumatic anti-collision block for highway construction safety described in this utility model, the fixing box is provided with a fixing groove, the fixing groove is used in conjunction with the connecting block, and the threaded rod is threadedly connected to the connecting block.

[0013] As a preferred embodiment of the pneumatic anti-collision pier for highway construction safety described in this utility model, the adjusting component includes a rotating groove formed on the fixed cylinder, a turntable rotatably provided on the rotating groove, an installation groove formed on the fixed cylinder, a second connecting spring fixedly provided on the installation groove, a locking block fixedly provided on the second connecting spring, and a locking groove formed on the rotating disc.

[0014] As a preferred embodiment of the pneumatic anti-collision block for highway construction safety described in this utility model, the card block is used in conjunction with the card slot, and the card block is tightly fitted to the inner wall of the card slot.

[0015] The beneficial effects of this utility model are:

[0016] 1. Push the clamping plates to both sides to disengage the circular grooves on the clamping plates from the fixing posts. Then, pull the first and second airbags to remove them and replace them with suitable ones.

[0017] 2. When the angle of the device needs to be adjusted, press the locking block, then rotate the turntable to the appropriate angle, then pull the connecting belt to place the fixing box at the front end of the fixing block, and then rotate the threaded rod to move the connecting block into the fixing block to fix the fixing box. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a schematic diagram of the overall front structure of a pneumatic anti-collision pier for highway construction safety proposed in this utility model.

[0020] Figure 2 This is a schematic diagram of the first airbag structure;

[0021] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the connecting component structure;

[0023] Figure 5 A schematic diagram of the adjustable component structure.

[0024] In the diagram: 100, main unit; 101, chassis; 102, fixed cylinder; 103, first airbag; 104, second airbag; 200, working unit; 201, rotating disk; 202, fixed component; 202a, fixed plate; 202b, fixed column; 202c, fixture; 202d, first connecting spring; 202e, clamping plate; 202f, circular groove; 203, connector; 204, connecting component; 204a, fixed box; 204b, fixed block; 204c, sliding groove; 204d, threaded rod; 204e, connecting block; 204f, threaded groove; 205, connecting belt; 206, adjusting component; 206a, rotating groove; 206b, turntable; 206c, mounting groove; 206d, second connecting spring; 206e, clamping block; 206f, clamping slot. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0029] Reference Figure 1-5 This utility model provides a pneumatic anti-collision block for highway construction safety, comprising:

[0030] The main unit 100 includes a chassis 101, a fixing cylinder 102 is provided on the chassis 101, a first airbag 103 is provided on the fixing cylinder 102, and a second airbag 104 is provided on the first airbag 103.

[0031] The working unit 200 includes a rotating disk 201 disposed on a fixed cylinder 102, a fixing member 202 disposed on a first airbag 103, a connector 203 fixedly disposed on the rotating disk 201, a connecting belt 205 disposed on the connector 203, a connecting member 204 disposed on the fixed cylinder 102, and an adjusting member 206 disposed on the fixed cylinder 102.

[0032] The fixing component 202 includes a fixing plate 202a fixedly mounted on the second airbag 104, a fixing post 202b fixedly mounted on the fixing plate 202a, a fixing device 202c fixedly mounted on the first airbag 103, a first connecting spring 202d fixedly mounted on the fixing device 202c, a clamping plate 202e fixedly mounted on the first connecting spring 202d, and a circular groove 202f opened on the clamping plate 202e.

[0033] Furthermore, the connecting member 204 includes a fixing box 204a fixedly mounted on the connecting belt 205, a fixing block 204b fixedly mounted on the fixing cylinder 102, a sliding groove 204c on the fixing block 204b, a threaded rod 204d rotatably mounted on the fixing block 204b, a connecting block 204e slidably mounted on the fixing block 204b, and a threaded groove 204f on the connecting block 204e.

[0034] Furthermore, a fixing groove is provided on the fixing box 204a, which is used in conjunction with the connecting block 204e, and the threaded rod 204d is threadedly connected to the connecting block 204e.

[0035] Furthermore, the adjusting component 206 includes a rotating groove 206a formed on the fixed cylinder 102, a turntable 206b rotatably mounted on the rotating groove 206a, an installation groove 206c formed on the fixed cylinder 102, a second connecting spring 206d fixedly mounted on the installation groove 206c, a locking block 206e fixedly mounted on the second connecting spring 206d, and a locking groove 206f formed on the rotating disc 201.

[0036] Furthermore, the card block 206e is used in conjunction with the card slot 206f, and the inner walls of the card block 206e and the card slot 206f fit tightly together.

[0037] During use, push the card plate 202e to both sides to disengage the circular groove 202f on the card plate 202e from the fixing post 202b. Then, pull the first airbag 103 and the second airbag 104 to remove them and replace them with suitable ones. When it is necessary to adjust the angle of the device, press the card block 206e, then rotate the turntable 206b to the appropriate angle, then pull the connecting belt 205 to place the fixing box 204a at the front end of the fixing block 204b. Then, rotate the threaded rod 204d to move the connecting block 204e into the fixing block 204b, thereby fixing the fixing box 204a. During installation, the chassis 101 can be fixed with bolts.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A pneumatic anti-collision barrier for highway construction safety, characterized in that: include: The main unit (100) includes a chassis (101), a fixing cylinder (102) is provided on the chassis (101), a first airbag (103) is provided on the fixing cylinder (102), and a second airbag (104) is provided on the first airbag (103). The working unit (200) includes a rotating disk (201) disposed on the fixed cylinder (102), a fixing member (202) disposed on the first airbag (103), a connector (203) fixedly disposed on the rotating disk (201), a connecting strap (205) disposed on the connector (203), a connecting member (204) disposed on the fixed cylinder (102), and an adjusting member (206) disposed on the fixed cylinder (102).

2. The pneumatic anti-collision pier for highway construction safety according to claim 1, characterized in that: The fixing component (202) includes a fixing plate (202a) fixedly disposed on the second airbag (104), a fixing post (202b) fixedly disposed on the fixing plate (202a), a fixing device (202c) fixedly disposed on the first airbag (103), a first connecting spring (202d) fixedly disposed on the fixing device (202c), a clamping plate (202e) fixedly disposed on the first connecting spring (202d), and a circular groove (202f) opened on the clamping plate (202e).

3. The pneumatic anti-collision pier for highway construction safety according to claim 1, characterized in that: The connecting member (204) includes a fixed box (204a) fixedly mounted on the connecting belt (205), a fixed block (204b) fixedly mounted on the fixed cylinder (102), a sliding groove (204c) provided on the fixed block (204b), a threaded rod (204d) rotatably mounted on the fixed block (204b), a connecting block (204e) slidably mounted on the fixed block (204b), and a threaded groove (204f) provided on the connecting block (204e).

4. The pneumatic anti-collision pier for highway construction safety according to claim 3, characterized in that: The fixing box (204a) is provided with a fixing groove, which is used in conjunction with the connecting block (204e), and the threaded rod (204d) is threadedly connected to the connecting block (204e).

5. A pneumatic anti-collision pier for highway construction safety according to claim 1, characterized in that: The adjusting component (206) includes a rotating groove (206a) formed on the fixed cylinder (102), a turntable (206b) rotatably mounted on the rotating groove (206a), an installation groove (206c) formed on the fixed cylinder (102), a second connecting spring (206d) fixedly mounted on the installation groove (206c), a locking block (206e) fixedly mounted on the second connecting spring (206d), and a locking groove (206f) formed on the rotating disc (201).

6. A pneumatic anti-collision pier for highway construction safety according to claim 5, characterized in that: The card block (206e) is used in conjunction with the card slot (206f), and the card block (206e) and the inner wall of the card slot (206f) are tightly fitted together.

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