Highway engineering construction anti-collision buffer pile convenient to fix

Abstract

The invention provides a highway engineering construction anti-collision buffer pile convenient to fix, and relates to the field of anti-collision buffer piles. The highway engineering construction anti-collision buffer pile convenient to fix comprises a second connecting plate, fixing plates are slidably connected to the two sides of the second connecting plate correspondingly, first grooves are formed in the two sides of the upper end face of a bottom plate correspondingly, and two-way lead screws are rotationally connected to the inner side walls of the two second grooves correspondingly; and motors are fixedly connected to the sides, away from the second connecting plate, of the top ends of the two fixing plates correspondingly, limiting plates are fixedly connected to the rear ends of the two bottom plates correspondingly, ground inserts are slidably connected to the two sides of the top ends of the two limiting plates correspondingly, and anti-collision plates are slidably connected to the front ends of the two fixing plates correspondingly. The whole device is leveled by arranging a threaded sleeve and a screw rod at the bottom end of a fixing plate, the whole device is effectively fixed by arranging a ground insert at the rear end of the device, and meanwhile, the whole device can be effectively damped by arranging a hydraulic pull rod and a spring at the rear end of an anti-collision plate.

Description

Technical Field

[0001] The invention relates to the technical field of anti-collision buffer piles, in particular to an anti-collision buffer pile for highway engineering construction which is easy to fix. Background Art

[0002] Road construction refers to the whole process of planning, designing, constructing, maintaining and managing roads and the engineering entities involved. Roads are produced along with human activities and promote social progress. Road engineering and development are symbols of historical civilization and scientific progress. The original roads were paths formed by people trampling on them. Later, better roads were required, and soil was taken to fill pits and wood was used to cross streams to facilitate traffic. Highway engineering structures include: roadbed, pavement, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. In highway engineering foundation pit support projects, it is usually necessary to set up protective devices on the edge of the foundation pit.

[0003] Prior art In highway engineering, anti-collision buffer piles are crucial equipment that can help reduce the occurrence of traffic accidents and mitigate the losses caused by accidents. However, anti-collision buffer piles are often difficult to fix on the road surface, which increases the difficulty and cost of construction. Therefore, technical personnel in this field provide a highway engineering construction anti-collision buffer pile that is easy to fix to solve the problems raised in the above background technology. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides an anti-collision buffer pile for highway engineering construction that is easy to fix, which solves the problem that the anti-collision buffer pile cannot be well fixed during use and the overall device has poor stability when encountering uneven road surfaces.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a highway engineering construction anti-collision buffer pile that is easy to fix, including a second connecting plate, fixed plates are slidably connected on both sides of the second connecting plate, and a plurality of telescopic rods are respectively arranged in a linear array on both sides of the two second connecting plates, and the bottom ends of the two fixed plates are respectively fixedly connected to the bottom plate, and the upper surfaces of the bottom plates are respectively provided with first grooves on both sides, and the inner side walls of the four first grooves are respectively fixedly connected to sliding rods, and the front ends of the two fixed plates are respectively provided with second grooves at the upper position away from the second connecting plate, and the front ends of the two fixed plates are respectively provided with third grooves at the lower position away from the second connecting plate, and the inner side walls of the two second grooves are respectively rotatably connected with bidirectional screw rods, and the top ends of the two fixed plates are respectively fixedly connected to the motors away from the second connecting plate, and the rear ends of the two bottom plates are respectively fixedly connected to the limiting plates, and the top ends of the two limiting plates are respectively slidably connected to the ground plugs, and the top ends of the two ground plugs are respectively fixedly connected to the limiting blocks, and the bottom ends of the two fixed plates are respectively fixedly connected to the two mounting plates away from the second connecting plate, and the front ends of the two fixed plates are respectively slidably connected to the anti-collision plates.

[0008] Preferably, the rear ends of the two anti-collision plates are fixedly connected to two second rotating blocks away from the second connecting plate, the inner walls of the four second rotating blocks are rotatably connected to four hydraulic pull rods, the outer sides of the four hydraulic pull rods are respectively sleeved with springs, the other ends of the four hydraulic pull rods are rotatably connected to the first rotating blocks, the rear ends of the four first rotating blocks are respectively fixedly connected to the first sliding blocks, the two sides of the bottom ends of the two anti-collision plates are respectively fixedly connected to the second sliding blocks, and the two anti-collision plates are slidably connected to the first connecting plate on the side close to the second connecting plate.

[0009] Preferably, the front sides of the bottom ends of the four mounting plates are rotatably connected to universal wheels, the rear sides of the bottom ends of the four mounting plates are fixedly connected to threaded sleeves, the inner side walls of the four threaded sleeves are threadedly connected to screws, and the bottom ends of the four screws are rotatably connected to support pads.

[0010] Preferably, the two motor output ends respectively penetrate the upper surface of the fixed plate and are fixedly connected to the bottom end of the bidirectional screw rod, and the two bidirectional screw rod bottom ends respectively penetrate the bottom end of the inner side wall of the second groove and are rotatably connected to the bottom end of the inner side wall of the third groove.

[0011] Preferably, the four second sliding blocks are respectively slidably connected to the inner side walls of the four first grooves, and the inner side walls of the four second sliding blocks are respectively slidably connected to the outer sides of the four sliding rods.

[0012] Preferably, among the four first sliders, two first sliders located above the placement plate are respectively threadedly connected to the two bidirectional screw rods located on the inner side walls of the two second grooves, and among the four second sliders, two first sliders located below the placement plate are respectively threadedly connected to the two bidirectional screw rods located on the inner side walls of the two third grooves.

[0013] Preferably, the front ends of the two anti-collision plates are respectively provided with reflective strips, and the plurality of telescopic rods are movably fixedly connected to the inner side walls of the two fixed plates respectively.

[0014] Working principle: first push the fixed plate 2, move the entire device to the construction position of the highway project through the universal wheel 301, extend the two fixed plates 2 to both sides through the telescopic rod 209, when the fixed plate 2 is extended to the appropriate position, rotate the screw 303, and use the threaded connection between the screw 303 and the threaded sleeve 304 to make the support pad 302 contact with the ground, level the entire device, and nail the ground plug 4 on the limit plate 5 into the ground through the limit plate 5 to preliminarily fix the entire device, turn on the motor 201, and drive the bidirectional screw rod 208 to rotate through the motor 201 to push the anti-collision plate 1 to the appropriate position. When the device is hit, it first contacts the anti-collision plate 1. The hydraulic pull rod 104 and spring 105 at the rear end of the anti-collision plate 1 can reduce the force on the anti-collision plate 1. When the device needs to be recovered, the ground plug 4 can be recovered, and the screw 303 can be turned into the threaded sleeve 304 to recover the support pad 302. At this time, the device is moved by pushing the fixed plate 2.

[0015] (III) Beneficial effects

[0016] The present invention provides an anti-collision buffer pile for highway engineering construction that is easy to fix. It has the following beneficial effects:

[0017] 1. By setting a threaded sleeve and a screw at the bottom of the mounting plate, pushing the fixing plate, the entire device is moved to the construction position of the highway project through the universal wheel. When the fixing plate is extended to a suitable position, the screw is turned, and the threaded connection between the screw and the threaded sleeve is used to make the support pad contact the ground, and the entire device is leveled, which effectively enables the anti-collision buffer pile to automatically adapt to the slope of the road and can be firmly fixed on the road, thereby improving the efficiency and safety of construction.

[0018] 2. By setting a second connecting plate between the two fixed plates and a first connecting plate between the two anti-collision plates, the two fixed plates are extended to both sides by telescopic rods to adapt to roads of different widths. The plates can be extended or retracted according to the actual width of the road to ensure the stability and firmness of the buffer piles.

[0019] 3. By setting a limit plate, the ground plug on the limit plate is nailed into the ground to preliminarily fix the entire device to avoid displacement of the entire device during the use of the buffer pile, which affects the overall stability of the device. At the same time, when the device needs to be recycled, the ground plug can be recycled and the screw can be turned into the threaded sleeve to recycle the support pad. At this time, the device can be moved by pushing the fixing plate to facilitate the recycling of the entire device.

[0020] 4. By setting up the anti-collision plate, turning on the motor, and driving the bidirectional screw rod to rotate through the motor, the anti-collision plate is pushed out to the appropriate position. When the device is hit, the anti-collision plate is contacted first. The hydraulic pull rod and spring at the rear end of the anti-collision plate can reduce the force on the anti-collision plate, effectively improving the overall safety of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the present invention when it is unfolded;

[0023] Figure 3 It is a schematic structural diagram of the anti-collision plate of the present invention;

[0024] Figure 4 It is a front view of the present invention;

[0025] Figure 5 is a cross-sectional view of the present invention;

[0026] Figure 6 It is a side view of the present invention.

[0027] Among them, 1. anti-collision plate; 101. first connecting plate; 102. first sliding block; 103. first rotating block; 104. hydraulic pull rod; 105. spring; 106. second rotating block; 107. second sliding block; 2. fixed plate; 201. motor; 202. sliding rod; 203. first groove; 204. bottom plate; 205. second connecting plate; 206. second groove; 207. third groove; 208. bidirectional screw rod; 209. telescopic rod; 3. mounting plate; 301. universal wheel; 302. support pad; 303. screw rod; 304. threaded sleeve; 4. ground plug; 5. limit plate; 6. limit block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1:

[0030] like Figure 1-6 As shown, the embodiment of the present invention provides an anti-collision buffer pile for highway engineering construction that is easy to fix, including a second connecting plate 205, fixed plates 2 are slidably connected on both sides of the second connecting plate 205, and a plurality of telescopic rods 209 are respectively arranged in a linear array on both sides of the two second connecting plates 205. The bottom ends of the two fixing plates 2 are respectively fixedly connected to the bottom plate 204, and the upper end surfaces of the bottom plates 204 are respectively provided with first grooves 203 on both sides, and the inner side walls of the four first grooves 203 are respectively fixedly connected to the sliding rods 202, and the front ends of the two fixing plates 2 are respectively provided with second grooves 206 at the upper position of the side away from the second connecting plate 205, and the front ends of the two fixing plates 2 are respectively provided with third grooves 207 at the lower position of the side away from the second connecting plate 205, and the inner side walls of the two second grooves 206 are respectively rotatably connected with two-way Screw rod 208, the top ends of the two fixed plates 2 are fixedly connected with motors 201 on the side away from the second connecting plate 205, the rear ends of the two bottom plates 204 are fixedly connected with limiting plates 5, the two limiting plates 5 are slidably connected on both sides of the top ends thereof with ground plugs 4, the top ends of the two ground plugs 4 are fixedly connected with limiting blocks 6, the bottom ends of the two fixed plates 2 are fixedly connected with two mounting plates 3 on the side away from the second connecting plate 205, the front ends of the two fixed plates 2 are slidably connected with anti-collision plates 1, by arranging the second connecting plate 205 between the two fixed plates 2, and arranging the first connecting plate 101 between the two anti-collision plates 1, the two fixed plates 2 are extended to both sides by the telescopic rod 209, so as to adapt to roads of different widths, and can be retracted and retracted according to the actual width of the road, so as to ensure the stability and firmness of the buffer piles.

[0031] Two second rotating blocks 106 are fixedly connected to the rear ends of the two anti-collision plates 1 away from the second connecting plate 205, four hydraulic pull rods 104 are rotatably connected between the inner walls of the four second rotating blocks 106, springs 105 are respectively sleeved on the outer sides of the four hydraulic pull rods 104, the other ends of the four hydraulic pull rods 104 are rotatably connected to the first rotating blocks 103, the rear ends of the four first rotating blocks 103 are respectively fixedly connected to the first sliders 102, the two sides of the bottom ends of the two anti-collision plates 1 are respectively fixedly connected to the second sliders 107, and the two anti-collision plates 1 are slidably connected to the first connecting plate 101 close to the second connecting plate 205.

[0032] The front sides of the bottom ends of the four mounting plates 3 are rotatably connected to the universal wheels 301, and the rear sides of the bottom ends of the four mounting plates 3 are fixedly connected to the threaded sleeves 304, the inner walls of the four threaded sleeves 304 are threadedly connected to the screw rods 303, and the bottom ends of the four screw rods 303 are rotatably connected to the support pads 302. By arranging the threaded sleeves 304 and the screw rods 303 at the bottom ends of the mounting plates 3, the fixing plate 2 is pushed, and the entire device is moved to the construction position of the highway project through the universal wheels 301. When the fixing plate 2 is extended to a suitable position, the screw rod 303 is rotated, and the threaded connection between the screw rod 303 and the threaded sleeves 304 is utilized to make the support pads 302 contact with the ground, and the entire device is leveled, so that the anti-collision buffer piles can automatically adapt to the slope of the road and can be firmly fixed on the road, thereby improving the efficiency and safety of the construction.

[0033] The output ends of the two motors 201 respectively penetrate the upper end surface of the fixed plate 2 and are fixedly connected to the bottom end of the two-way screw rod 208. The bottom ends of the two-way screw rods 208 respectively penetrate the bottom end of the inner wall of the second groove 206 and are rotatably connected to the bottom end of the inner wall of the third groove 207. By setting the anti-collision plate 1, the motor 201 is turned on, and the two-way screw rod 208 is driven by the motor 201 to rotate, and the anti-collision plate 1 is pushed out to a suitable position. When the device is hit, it first contacts the anti-collision plate 1. The hydraulic pull rod 104 and the spring 105 at the rear end of the anti-collision plate 1 can reduce the force on the anti-collision plate 1. The safety of the device as a whole is effectively improved when in use. The four second sliders 107 are respectively slidably connected to the inner walls of the four first grooves 203, and the inner walls of the four second sliders 107 are respectively slidably connected to the outer sides of the four slide bars 202. By connecting the anti-collision plate 1 and the fixed plate 2 with the spring 105 and the hydraulic pull rod 104, the anti-collision plate 1 is effectively preliminarily connected. At the same time, the anti-collision plate 1 also slides on the bottom plate 204, which effectively further improves the stability of the device as a whole. The four first sliders 102, two of which are located above the fixed plate 2, are respectively The two second sliders 107 are threadedly connected with the two bidirectional screw rods 208 located on the inner side walls of the two second grooves 206. The two first sliders 102 located at the lower part of the placement plate are respectively threadedly connected with the two bidirectional screw rods 208 located on the inner side walls of the two third grooves 207. The two first sliders 102 are driven by the bidirectional screw rods 208 to move in opposite directions, which can effectively push out the anti-collision plate 1, so that the shock absorption effect of the anti-collision plate 1 is improved. The front ends of the two anti-collision plates 1 are respectively provided with reflective strips to increase the reflectivity of the buffer pile, which is convenient for driving at night, and makes the buffer pile have strong light both during the day and at night. The visual effect further improves the safety, and several telescopic rods 209 are movably fixedly connected to the inner walls of the two fixed plates 2 respectively. By setting the limit plate 5, the ground plug 4 on the limit plate 5 is nailed into the ground, and the entire device is initially fixed to avoid displacement of the entire device during the use of the buffer pile, which affects the stability of the entire device. At the same time, when the device needs to be recycled, the ground plug 4 can be recycled, and the screw 303 can be turned into the threaded sleeve 304 to recycle the support pad 302. At this time, the device is moved by pushing the fixed plate 2, which is convenient for the recycling of the entire device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highway construction anti-collision buffer pile that is easy to fix, comprising a second connecting plate (205), characterized in that: The two sides of the second connecting plate (205) are respectively slidably connected to the fixed plates (2), the two sides of the two second connecting plates (205) are respectively provided with a plurality of telescopic rods (209) in a linear array, the bottom ends of the two fixed plates (2) are respectively fixedly connected to the bottom plate (204), the two sides of the upper end surface of the bottom plate (204) are respectively provided with first grooves (203), the inner side walls of the four first grooves (203) are respectively fixedly connected with sliding rods (202), the front ends of the two fixed plates (2) are respectively provided with second grooves (206) at the upper position of the side away from the second connecting plate (205), and the front ends of the two fixed plates (2) are respectively provided with second grooves (206) at the lower position of the side away from the second connecting plate (205). The third groove (207), the inner side walls of the two second grooves (206) are rotatably connected to bidirectional screw rods (208), the top ends of the two fixed plates (2) away from the second connecting plate (205) are respectively fixedly connected to motors (201), the rear ends of the two bottom plates (204) are respectively fixedly connected to limit plates (5), the top sides of the two limit plates (5) are respectively slidably connected to ground plugs (4), the top ends of the two ground plugs (4) are respectively fixedly connected to limit blocks (6), the bottom ends of the two fixed plates (2) away from the second connecting plate (205) are respectively fixedly connected to two mounting plates (3), and the front ends of the two fixed plates (2) are respectively slidably connected to anti-collision plates (1).

2. The anti-collision buffer pile for highway engineering construction that is easy to fix according to claim 1 is characterized by: The rear ends of the two anti-collision plates (1) are respectively fixedly connected to one side away from the second connecting plate (205), and the inner side walls of the four second rotating blocks (106) are respectively rotatably connected to four hydraulic pull rods (104), and the outer sides of the four hydraulic pull rods (104) are respectively sleeved with springs (105), and the other ends of the four hydraulic pull rods (104) are respectively rotatably connected to the first rotating block (103), and the rear ends of the four first rotating blocks (103) are respectively fixedly connected to the first sliding block (102), and the two sides of the bottom ends of the two anti-collision plates (1) are respectively fixedly connected to the second sliding blocks (107), and the two anti-collision plates (1) are slidably connected to the first connecting plate (101) on the side close to the second connecting plate (205).

3. The anti-collision buffer pile for highway engineering construction that is easy to fix according to claim 1 is characterized by: The front sides of the bottom ends of the four mounting plates (3) are rotatably connected to the universal wheels (301), the rear sides of the bottom ends of the four mounting plates (3) are fixedly connected to the threaded sleeves (304), the inner side walls of the four threaded sleeves (304) are threadedly connected to the screw rods (303), and the bottom ends of the four screw rods (303) are rotatably connected to the support pads (302).

4. The anti-collision buffer pile for highway engineering construction that is easy to fix according to claim 1 is characterized by: The output ends of the two motors (201) respectively penetrate the upper end surface of the fixed plate (2) and are fixedly connected to the bottom end of the bidirectional screw rod (208), and the bottom ends of the two bidirectional screw rods (208) respectively penetrate the bottom end of the inner side wall of the second groove (206) and are rotatably connected to the bottom end of the inner side wall of the third groove (207).

5. The anti-collision buffer pile for highway engineering construction that is easy to fix according to claim 2 is characterized by: The four second sliding blocks (107) are respectively slidably connected to the inner side walls of the four first grooves (203), and the inner side walls of the four second sliding blocks (107) are respectively slidably connected to the outer sides of the four sliding rods (202).

6. The anti-collision buffer pile for highway engineering construction that is easy to fix according to claim 2 is characterized by: The four first sliders (102), two of which are located above the placement plate (), are respectively threadedly connected to two bidirectional screw rods (208) located on the inner side walls of the two second grooves (206); the four second sliders (107), two of which are located below the placement plate (102), are respectively threadedly connected to two bidirectional screw rods (208) located on the inner side walls of the two third grooves (207).

7. The anti-collision buffer pile for highway engineering construction that is easy to fix according to claim 1 is characterized by: The front ends of the two anti-collision plates (1) are respectively provided with reflective strips, and a plurality of telescopic rods (209) are movably fixedly connected to the inner side walls of the two fixed plates (2).

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