Portable wave-shaped guardrail mounting device

Abstract

A portable wave-shaped guardrail installation device comprises a limiting mechanism, the limiting mechanism comprises a set of frames, a set of wave-shaped limiting baffles are installed between the two frames, the set of frames and the wave-shaped limiting baffles are combined to form a guardrail limiting area, one end of the limiting mechanism and a connecting mechanism are installed and fixed together, and the other end of the limiting mechanism is connected with the connecting mechanism. The other end of the connecting mechanism and the hydraulic mechanism are fixedly mounted together; according to the device, the wave-shaped guardrail is positioned through the arrangement of the V-shaped frame and the wave-shaped limiting baffles, up-down and left-right movement of the wave-shaped guardrail is effectively prevented, meanwhile, the wave-shaped limiting baffles are made of rubber materials, damage to the guardrail caused by hard contact with the guardrail is avoided, meanwhile, the device is attached to the guardrail more tightly, and the service life of the guardrail is prolonged. Slippage and rebounding caused by hard action between the guardrail and the device are avoided; long waist-shaped grooves are formed in the two sides of the connecting block, so that the limiting mechanism can be adjusted according to the mounting height of the wave-shaped guardrail; the device overcomes the defects in the prior art, mechanical installation of the wave-shaped guardrail is achieved, and the device is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail installation, in particular to a portable corrugated guardrail installation device. Background Art

[0002] In order to ensure the safety of vehicles, corrugated guardrails are generally installed beside the road to intercept vehicles and prevent them from running out of the sides of the road.

[0003] The corrugated guardrail is straight when it is produced, but there are many curved parts on the road, especially in mountainous areas. When installing the corrugated guardrail on the curved part of the road, multiple workers are required to operate and bend it at the same time. The installation process is very inconvenient, and the installation environment is mostly on the edge of a high mountain cliff, and it is very unsafe for multiple people to cooperate. Therefore, in view of the above situation, it is urgent to develop a corrugated guardrail installation device to overcome the shortcomings in current practical applications and meet current needs.

[0004] At present, there are related technical studies. For example, CN216474704U discloses a portable corrugated guardrail installation device, including a bearing platform, an auxiliary installation mechanism and a battery pack. A first bracket is fixed on the right side of the lower end surface of the bearing platform, a bearing box is fixed on the left side of the upper end surface of the bearing platform, an electric telescopic column is fixed on the inner bottom of the right side of the bearing box, and the top of the electric telescopic column is connected to the first bracket. The auxiliary installation mechanism is fixed on the right inner wall of the top of the second bracket, and a fixed clamp is arranged on the left side of the auxiliary installation mechanism. The portable corrugated guardrail installation device can move under the action of the self-locking roller when the device is manually pushed, so that the pushing operation is more labor-saving and portable. After the device is moved to the desired location by the self-locking roller, if the device is on a slope, it is necessary to manually twist the threaded column up and down, and the corresponding self-locking roller moves up and down accordingly, so as to facilitate the adjustment of the height difference of the self-locking rollers on the left and right sides, so that the device can be stably placed on the slope; the device has a relatively complex structure, is inconvenient to carry, and has insufficient stability during the installation of the guardrail. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide a portable corrugated guardrail installation device to solve the inconvenience and unsafety of manual installation, overcome the problems of complex structure, inconvenience in carrying and unstable installation process of the existing installation device, and realize mechanical installation of the corrugated guardrail, which is safe, reliable, stable and easy to carry.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a portable corrugated guardrail installation device, including a limiting mechanism, the limiting mechanism includes a group of racks, a group of corrugated limit baffles are installed between the two racks, a group of racks and the corrugated limit baffles are combined to form a guardrail limiting area, one end of the limiting mechanism is installed and fixed together with the connecting mechanism, and the other end of the connecting mechanism is installed and fixed together with the hydraulic mechanism.

[0007] In a preferred solution, rotating shafts are provided at both ends of the corrugated limit baffle, buckles are installed on the rotating shafts, the corrugated limit baffle is fixed to the frame through the rotating shafts and the buckles, and the corrugated limit baffle rotates on the frame through the rotating shafts.

[0008] In a preferred solution, the shelf is configured as a V-shaped opening structure.

[0009] In a preferred solution, a corrugated section is provided on one side of the corrugated limit baffle, and the corrugated section is made of rubber.

[0010] In a preferred solution, the limiting mechanism is further provided with a connecting plate, one end of which is fixed to the frame, and the other end of which is provided with a bolt hole, in which a bolt is installed, and the limiting mechanism is fixed to the connecting mechanism through the bolt.

[0011] In a preferred solution, the connection mechanism includes a connection block, grooves are arranged on both sides of the connection block, bolts installed on the connection plate are inserted and fixed in the grooves, and the limiting mechanism moves up and down in the grooves through the bolts.

[0012] In a preferred solution, the hydraulic mechanism includes a support, and the manual hydraulic rod is fixed in the middle of the support.

[0013] In a preferred solution, handles are provided on both sides of the support.

[0014] In a preferred solution, a rubber sheath is sleeved on the front end of the manual hydraulic rod of the hydraulic mechanism, and a scale is provided on the telescopic rod portion at the front end of the manual hydraulic rod.

[0015] The utility model provides a portable corrugated guardrail installation device, which has the following beneficial effects:

[0016] 1. The utility model sets a V-shaped frame and a corrugated limit baffle to form a limit zone, which positions the corrugated guardrail and effectively prevents the corrugated guardrail from moving up, down, left and right, thereby further ensuring the safety of the operation;

[0017] 2. The structural design of the V-shaped frame of the utility model is conducive to the positioning of the corrugated guardrail, effectively preventing the front and rear sliding and movement of the corrugated guardrail, thereby further ensuring the safety of the operating personnel and equipment;

[0018] 3. The utility model adopts a corrugated limit baffle made of rubber material, which avoids the damage of the guardrail caused by the hard contact between the device and the corrugated guardrail. At the same time, it also makes the guardrail and the device fit more closely, avoiding the slippage and rebound caused by the hard contact and hard action between the guardrail and the device, thereby further ensuring the safety of the operating personnel and the operating device;

[0019] 4. The utility model adopts the setting of the rotatable connection between the corrugated limit baffle and the V-shaped frame, so that the angle and slope range of the corrugated railing applicable to the device are wider, thereby further enhancing the practicality and application scope of the device;

[0020] 5. Long waist-shaped grooves are arranged on both sides of the connection block of the utility model, so that the limit mechanism can be adjusted according to the installation height of the corrugated guardrail, and the structure is simple, the adjustment is convenient, and it is safe and reliable;

[0021] 6. The utility model is provided with a manual hydraulic rod, which applies force stably and evenly, which is conducive to the forming of the corrugated guardrail and is also conducive to the later upgrading and docking and upgrading with the mechanical arm of the operating equipment or the robot;

[0022] 7. The utility model is provided with a support and handles on both sides, which is convenient for hand-holding or mechanical clamping during the operation process, and is also convenient for carrying, hoisting and transportation;

[0023] 8. A rubber sheath is provided at the front end of the manual hydraulic rod of the utility model, which avoids hard contact between the hydraulic rod and the device, protects the guardrail and ensures the safety of the operator and the operating device;

[0024] 9. The rod of the manual hydraulic rod of the utility model is provided with a scale, and the scale can be calculated by the bending angle to give different rod strokes to adapt to different road sections. In this way, the corrugated guardrail can be easily installed close to the rod, and multiple workers are no longer required to manually push the corrugated guardrail. The installation is safer and more efficient, and the molding is precise. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation examples:

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the overall structure installation of the utility model;

[0028] Figure 3 It is a structural schematic diagram of the limiting mechanism of the utility model;

[0029] Figure 4 It is a structural schematic diagram of the hydraulic mechanism of the utility model;

[0030] In the figure: a limiting mechanism 1, a connecting mechanism 2, a hydraulic mechanism 3, a rack 101, a corrugated limiting baffle 102, a connecting plate 103, a bolt 201, a connecting block 202, a support 301, a handle 302, a manual hydraulic rod 303, a scale 304, and a rubber sheath 305. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0032] Example 1

[0033] like Figures 1 to 4 As shown, a portable corrugated guardrail installation device includes a limiting mechanism 1, the limiting mechanism 1 includes a group of racks 101, a group of corrugated limiting baffles 102 are installed between two racks 101, a group of racks 101 and the corrugated limiting baffles 102 are combined to form a guardrail limiting area, one end of the limiting mechanism 1 is installed and fixed together with the connecting mechanism 2, and the other end of the connecting mechanism 2 is installed and fixed together with the hydraulic mechanism 3.

[0034] In this embodiment, the corrugated limit baffle 102 is provided with a rotating shaft 104 at both ends, and a buckle 105 is installed on the rotating shaft 104. The corrugated limit baffle 102 is fixed to the rack 101 through the rotating shaft 104 and the buckle 105, and the corrugated limit baffle 102 rotates on the rack 101 through the rotating shaft 104.

[0035] Furthermore, the shelf 101 is configured as a V-shaped opening structure.

[0036] Furthermore, a corrugated section is provided on one side of the corrugated limit baffle 102, and the corrugated section is made of rubber.

[0037] Furthermore, the limiting mechanism 1 is also provided with a connecting plate 103 , one end of which is fixed to the frame 101 , and the other end of which is provided with a bolt hole, in which a bolt 201 is installed, and the limiting mechanism 1 is fixed to the connecting mechanism 2 through the bolt 201 .

[0038] Furthermore, the connection mechanism 2 includes a connection block 202, and long waist-shaped grooves are arranged on both sides of the connection block 202. The bolts 201 installed on the connection plate 103 are inserted and fixed in the grooves, and the limiting mechanism 1 slides up and down in the grooves through the bolts.

[0039] Furthermore, the hydraulic mechanism 3 includes a support 301 , and a manual hydraulic rod 303 is fixed at the middle of the support 301 .

[0040] Furthermore, handles 302 are provided on both sides of the support 301 .

[0041] Furthermore, a rubber sheath 305 is sleeved on the front end of the manual hydraulic rod 303 of the hydraulic mechanism 3 , and a scale 304 is provided on the telescopic rod portion on the front end of the manual hydraulic rod 303 .

[0042] During specific use: one person arranges the corrugated guardrail between the rack 101 and the corrugated limit baffle 102, places the support 301 on the ground, adjusts the distance between a set of racks 101 and the telescopic end of the hydraulic mechanism 3, clamps the corrugated guardrail between the limit mechanism 1, and reads the scale of the front telescopic rod. The horizontal distance between the two sets of racks 101 and the actual length of the corrugated guardrail are known. Then, the distance between the two bending points of the highway corrugated guardrail is measured, and the telescopic length is adjusted according to the similarity principle. After the adjustment is completed, hold the handle 302 to lift the corrugated guardrail and align it with the guardrail bolt hole. Another person uses bolts to fix the two ends of the corrugated guardrail on the road piles respectively. If bolts are required in the middle of the corrugated guardrail, the telescopic rod should not cover the bolt hole, and the guardrail can be installed and fixed using the gap in the V-shaped rack 101.

[0043] Example 2

[0044] In another preferred embodiment, based on the above-mentioned embodiment 1, the entire operation process is completed by a single person. A lifting platform that slides on the road can be added at the bottom of the support 301. After the telescopic adjustment is completed, the device is placed on the platform, and the lifting platform is moved to make the device coincide with the bolt hole position of the road post. A single person completes the installation and fixation between the guardrail and the road post in turn.

[0045] Example 3

[0046] In another preferred embodiment, based on the above-mentioned embodiments 1 and 2, a mechanical arm or a robot is used to replace manual work to fully automatically complete the forming of the corrugated guardrail and its installation and fixation to the road posts.

[0047] In the preferred scheme, rotating shafts 104 are provided at both ends of the corrugated limit baffle 102, and buckles 105 are installed on the rotating shafts 104. The corrugated limit baffle 102 is installed and fixed to the rack 101 through the rotating shafts 104 and the buckles 105, and the corrugated limit baffle 102 rotates on the rack 101 through the rotating shafts 104; the above arrangement allows the corrugated limit baffle 102 to rotate on the rack 101, so that the angle and slope of the corrugated guardrail applicable to the device are wider, thereby further improving the practicability of the device and its scope of application.

[0048] In a preferred solution, the rack 101 is configured as a V-shaped opening structure; the above configuration is conducive to the positioning of the rack 101 on the corrugated guardrail, preventing it from sliding and moving back and forth, thereby further ensuring the safety of operators and equipment.

[0049] In the preferred solution, a corrugated section is provided on one side of the corrugated limit baffle 102, and the corrugated section is made of rubber. The above arrangement avoids damage to the guardrail caused by hard contact between the device and the corrugated guardrail, and also makes the guardrail and the device fit more closely, avoiding slippage and rebound caused by hard contact and hard action between the guardrail and the device, thereby further ensuring the safety of the operating personnel and the operating device.

[0050] In the preferred scheme, the limiting mechanism 1 is also provided with a connecting plate 103, one end of which is fixed to the frame 101, and the other end is provided with a bolt hole, in which a bolt 201 is installed, and the limiting mechanism 1 is installed and fixed with the connecting mechanism 2 through the bolt 201; the connecting mechanism 2 includes a connecting block 202, and long waist-shaped grooves are provided on both sides of the connecting block 202. The bolts 201 installed on the connecting plate 103 are inserted and fixed in the grooves, and the limiting mechanism 1 slides up and down in the grooves through the bolts; the above arrangement enables the limiting mechanism 1 and the hydraulic mechanism 3 to be effectively connected as a whole, and at the same time, the limiting mechanism 1 can be adjusted according to the installation height of the corrugated guardrail, and has a simple structure, convenient adjustment, and is safe and reliable.

[0051] In the preferred solution, the hydraulic mechanism 3 includes a support 301, and a manual hydraulic rod 303 is fixed in the middle of the support 301; the above arrangement makes the force of the device stable and uniform, which is conducive to the forming of the corrugated guardrail, and is also conducive to the later upgrade and docking and upgrading with the operating equipment mechanical arm or robot.

[0052] In a preferred solution, handles 302 are provided on both sides of the support 301; the above arrangement facilitates hand-holding or mechanical clamping during the operation process, and is also convenient for carrying, hoisting and transportation.

[0053] In the preferred scheme, the front end of the manual hydraulic rod 303 of the hydraulic mechanism 3 is covered with a rubber sheath 305, and the telescopic rod part at the front end of the manual hydraulic rod 303 is provided with a scale 304; the setting of the rubber sheath 305 avoids hard contact between the manual hydraulic rod 303 and the device, and protects the guardrail while ensuring the safety of the operators and the operating device; the setting of the telescopic rod scale 304 at the front end enables the operators to calculate the scale by the bending angle to give different rod strokes, so as to adapt to different road sections, so that the corrugated guardrail can be easily installed close to the rod, and multiple workers are no longer required to manually push the corrugated guardrail, which makes the installation safer and more efficient, and the molding is more precise.

[0054] In summary, the utility model provides a portable corrugated guardrail installation device, which forms a limiting area through a V-shaped frame 101 and a corrugated limiting baffle 102 to position the corrugated guardrail, effectively preventing the corrugated guardrail from moving up, down, left and right, and ensuring the safety of the operation; the corrugated limiting baffle 102 is made of rubber material, which avoids the damage of the guardrail caused by hard contact between the device and the corrugated guardrail, and also makes the guardrail and the device fit more closely, avoiding the slippage and rebound caused by hard contact and hard action between the guardrail and the device, thereby further ensuring the safety of the operator and the operating device; the corrugated limiting baffle 102 is rotatably connected to the V-shaped frame, so that the angle and slope range of the corrugated railing applicable to the device is wider, thereby further enhancing the practicality and scope of application of the device; long waist-shaped grooves are provided on both sides of the connecting block 202, so that the limiting mechanism can be adjusted according to the installation height of the corrugated guardrail, and the structure is simple, the adjustment is convenient, and it is safe and reliable; by providing a manual hydraulic rod, the force of the device is stable and The utility model discloses a kind of manual hydraulic rod, and it is convenient for the user to install the corrugated guardrail evenly, which is conducive to the forming of the corrugated guardrail, and is also conducive to the docking and upgrading of the mechanical arm or robot of the operating equipment in the later stage; a rubber sleeve is arranged at the front end of the manual hydraulic rod to avoid hard contact between the hydraulic rod and the device, and the guardrail is protected while ensuring the safety of the operating personnel and the operating device; a scale is arranged on the rod of the manual hydraulic rod, and the scale can be calculated by the bending angle to give different rod strokes to adapt to different road sections, so that the corrugated guardrail can be easily installed close to the mounting rod, and multiple workers are no longer required to manually push the corrugated guardrail, which makes the installation safer and more efficient, and the forming is more precise; the components of the utility model have simple structure, strong operability, good stability, cost saving, solve the inconvenience and unsafety of manual installation, overcome the problems of complex structure, inconvenience in carrying and unstable installation process of the existing installation device, realize the mechanical installation of the corrugated guardrail, and it is safe, reliable, stable and easy to carry, with high practical application value, good economic and social benefits.

Claims

1. A portable corrugated guardrail installation device, characterized in that: The invention comprises a limiting mechanism (1), wherein the limiting mechanism (1) comprises a group of racks (101), a group of corrugated limiting baffles (102) are installed between two racks (101), a group of racks (101) and the corrugated limiting baffles (102) are combined to form a guardrail limiting area, one end of the limiting mechanism (1) is fixedly mounted on a connecting mechanism (2), and the other end of the connecting mechanism (2) is fixedly mounted on a hydraulic mechanism (3).

2. A portable corrugated guardrail installation device according to claim 1, characterized in that: Rotating shafts (104) are provided at both ends of the corrugated limit baffle (102), buckles (105) are mounted on the rotating shafts (104), the corrugated limit baffle (102) is fixedly mounted on the rack (101) via the rotating shafts (104) and the buckles (105), and the corrugated limit baffle (102) rotates on the rack (101) via the rotating shafts (104).

3. A portable corrugated guardrail installation device according to claim 2, characterized in that: The shelf (101) is configured as a V-shaped opening structure.

4. A portable corrugated guardrail installation device according to claim 2, characterized in that: A corrugated section is provided on one side of the corrugated limit baffle (102), and the corrugated section is made of rubber.

5. A portable corrugated guardrail installation device according to claim 2, characterized in that: The limiting mechanism (1) is further provided with a connecting plate (103), one end of which is fixed to the frame (101), and the other end of which is provided with a bolt hole, in which a bolt (201) is installed, and the limiting mechanism (1) is installed and fixed to the connecting mechanism (2) via the bolt (201).

6. A portable corrugated guardrail installation device according to claim 5, characterized in that: The connection mechanism (2) comprises a connection block (202), and long waist-shaped grooves are arranged on both sides of the connection block (202). Bolts (201) installed on the connection plate (103) are inserted and fixed in the grooves, and the limiting mechanism (1) slides up and down in the grooves through the bolts.

7. A portable corrugated guardrail installation device according to claim 1, characterized in that: The hydraulic mechanism (3) comprises a support (301), and a manual hydraulic rod (303) is fixed at the middle of the support (301).

8. A portable corrugated guardrail installation device according to claim 7, characterized in that: Handles (302) are provided on both sides of the support (301).

9. A portable corrugated guardrail installation device according to claim 7, characterized in that: The front end of the manual hydraulic rod (303) of the hydraulic mechanism (3) is sleeved with a rubber sheath (305), and the telescopic rod portion at the front end of the manual hydraulic rod (303) is provided with a scale (304).

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