Anti-collision pier for highway construction

Abstract

The utility model discloses an anti-collision pier for highway construction, which belongs to the technical field of highway construction and comprises a bottom frame, a placing groove is arranged in the bottom frame, universal wheels are arranged at the bottom of the bottom frame, a first supporting component is arranged on the surface of the bottom frame, and a supporting frame is fixedly connected to the top of the bottom frame. The anti-collision pier for the highway construction has the beneficial effects that the anti-collision pier for the highway construction can be used for clamping and placing a counter weight by arranging the placing groove, the anti-collision stability can be improved by placing the counter weight, the counter weight can be taken down, the moving flexibility of a structure can be guaranteed, the position of the structure can be conveniently adjusted and controlled by arranging universal wheels, and the anti-collision pier for the highway construction is convenient to use. And by arranging a first supporting assembly, the structure can be limited and supported, the stability of the structure during use is guaranteed, by arranging a buffer spring, impact borne by a buffer plate can be buffered and absorbed, and the construction safety can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, and more specifically, to an anti-collision pier for highway construction. Background Art

[0002] When a road is being built or maintained, it is necessary to place some crash barriers around the construction site. On the one hand, they prevent cars from accidentally entering the construction site, and on the other hand, they isolate pedestrians and vehicles to facilitate the normal progress of highway construction.

[0003] However, most of the existing crash barriers have the problem that the moving and installation steps are relatively complicated, and the buffer support has poor stability. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a crash barrier for highway construction, which has the characteristics of simple mobile installation steps and high buffer support stability.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a crash barrier for highway construction, including a base frame, a placement groove is opened inside the base frame, a universal wheel is arranged at the bottom of the base frame, a first support assembly is arranged on the surface of the base frame, a support frame is fixedly connected to the top of the base frame, a buffer spring is fixedly connected to one side of the support frame, a buffer plate is fixedly connected to one end of the buffer spring, a buffer sleeve is arranged on the surface of the buffer plate, and a second support assembly is arranged between the buffer plate and the support frame.

[0008] When a crash barrier for highway construction using the present technical solution is used, the counterweight can be clamped and placed by providing a placement groove, and placing the counterweight can improve the anti-collision stability, and removing the counterweight can ensure the flexibility of the structure's movement, and by providing universal wheels, the position of the structure can be conveniently adjusted to improve the flexibility of the structure's use, and by providing a first support component, the structure can be limited and supported to ensure the stability of the structure when in use, and by providing a buffer spring, the impact on the buffer plate can be buffered and absorbed to improve construction safety, and by providing a second support component, the buffer plate and the buffer pad can be limited and supported to ensure the stability and safety of the buffer plate and the buffer pad when moving.

[0009] Furthermore, there are four universal wheels, which are respectively arranged at positions near four corners of the bottom of the chassis.

[0010] Furthermore, the number of the placement slots is two, the number of the first support assemblies is two, and the number of the second support assemblies is four.

[0011] Furthermore, the first supporting assembly includes a fixing frame, which is fixedly connected to one side of the base frame, a threaded sleeve is arranged inside the fixing frame, a bolt is threadedly connected inside the threaded sleeve, a rotating shaft is fixedly connected to the bottom end of the bolt, the rotating shaft is connected to a support seat through a bearing sleeve, and a friction pad is arranged at the bottom of the support seat.

[0012] Furthermore, a connecting sleeve is provided inside the fixing frame, a connecting rod is sleeved inside the connecting sleeve, and the connecting rod is fixedly connected to the top of the supporting seat.

[0013] Furthermore, the second support assembly includes a slide groove, which is opened inside the support frame, and a slider is slidably connected in the slide groove, a connecting tube is fixedly connected to one side of the slider, and the connecting tube is fixedly connected to one side of the buffer plate, a support sleeve is sleeved on the surface of the connecting tube, and the support sleeve is arranged inside the support frame.

[0014] (III) Beneficial effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. By setting the placement slot, the counterweight can be placed by clamping. Placing the counterweight can improve the anti-collision stability. Removing the counterweight can ensure the flexibility of the structure. By setting the universal wheel, the position of the structure can be easily adjusted, which improves the flexibility of the structure.

[0017] 2. By setting the first support component, the structure can be limited and supported to ensure the stability of the structure when in use. By setting the buffer spring, the impact on the buffer plate can be buffered and absorbed to improve the construction safety. By setting the second support component, the buffer plate and the buffer pad can be limited and supported to ensure the stability and safety of the buffer plate and the buffer pad when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the first supporting assembly in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the second supporting assembly in the utility model.

[0023] The symbols in the accompanying drawings are:

[0024] 1. Base frame; 2. Placement slot; 3. First support assembly; 301. Support seat; 302. Connecting rod; 303. Fixing frame; 304. Connecting sleeve; 305. Threaded sleeve; 306. Bolt; 307. Rotating shaft; 308. Friction pad; 4. Universal wheel; 5. Support frame; 6. Buffer spring; 7. Second support assembly; 701. Slide slot; 702. Sliding block; 703. Connecting tube; 704. Support sleeve; 8. Buffer plate; 9. Buffer pad. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the technical scheme in the specific implementation mode of the present invention is clearly and completely described below to further illustrate the present invention. Obviously, the specific implementation mode described is only a part of the implementation mode of the present invention, rather than all the styles.

[0026] Example:

[0027] The following is combined with Figure 1-4 The utility model is described in further detail.

[0028] See also Figure 1-4 The utility model provides a technical solution: a crash barrier for highway construction, comprising a base frame 1, a placement slot 2 is provided inside the base frame 1, and by providing the placement slot 2, a counterweight can be clamped and placed, placing the counterweight can improve the anti-collision stability, and removing the counterweight can ensure the flexibility of structural movement. A universal wheel 4 is provided at the bottom of the base frame 1, and by providing the universal wheel 4, the position of the structure can be conveniently regulated, and the flexibility of structural use can be improved. A first support assembly 3 is provided on the surface of the base frame 1, and by providing the first support assembly 3, the structure can be limited and supported to ensure the stability of the structure when in use. A support frame 5 is fixedly connected to the top of the base frame 1, and a buffer spring 6 is fixedly connected to one side of the support frame 5. By providing the buffer spring 6, the impact of the buffer plate 8 can be buffered and absorbed, and the construction safety can be improved. A buffer plate 8 is fixedly connected to one end of the buffer spring 6, and a buffer sleeve is provided on the surface of the buffer plate 8. A second support assembly 7 is provided between the buffer plate 8 and the support frame 5, and by providing the second support assembly 7, the buffer plate 8 and the buffer pad 9 can be limited and supported to ensure the stability and safety of the buffer plate 8 and the buffer pad 9 when moving.

[0029] Specifically, there are four universal wheels 4, which are respectively arranged at the bottom of the base frame 1 near the four corners, there are two placement slots 2, there are two first support assemblies 3, and there are four second support assemblies 7.

[0030] By adopting the above technical solution and providing four universal wheels 4, the stability of the base frame 1 during movement can be ensured.

[0031] Specifically, the first support assembly 3 includes a fixed frame 303, which is fixedly connected to one side of the base frame 1. A threaded sleeve 305 is arranged inside the fixed frame 303, and a bolt 306 is threadedly connected inside the threaded sleeve 305. A rotating shaft 307 is fixedly connected to the bottom end of the bolt 306. The rotating shaft 307 is connected to the support seat 301 through a bearing sleeve. A friction pad 308 is arranged at the bottom of the support seat 301. A connecting sleeve 304 is arranged inside the fixed frame 303, and a connecting rod 302 is sleeved inside the connecting sleeve 304. The connecting rod 302 is fixedly connected to the top of the support seat 301.

[0032] By adopting the above technical solution, by rotating the bolt 306, with the help of the threaded sleeve 305, the bolt 306, the rotating shaft 307 and the support seat 301 can be driven to rise and fall, which makes it convenient to control the support seat 301. By setting the friction pad 308, the support stability can be guaranteed. By setting the connecting sleeve 304 and the connecting rod 302, the support of the support seat 301 can be limited.

[0033] Specifically, the second support component 7 includes a slide groove 701, which is opened inside the support frame 5. A slider 702 is slidably connected in the slide groove 701. A connecting tube 703 is fixedly connected to one side of the slider 702. The connecting tube 703 is fixedly connected to one side of the buffer plate 8. A support sleeve 704 is sleeved on the surface of the connecting tube 703, and the support sleeve 704 is arranged inside the support frame 5.

[0034] By adopting the above technical solution, by setting the slide groove 701, the slider 702 and the connecting tube 703, the buffer plate 8 can be limited and supported, and by setting the support sleeve 704, the connecting tube 703 can be sleeved and supported to ensure the stability of the connecting tube 703 when moving.

[0035] The working principle of the utility model is:

[0036] When the structure is installed, the structure can be pushed to a suitable position, and then the counterweight structure can be clamped inside the placement slot 2, and the structure can be fixedly supported with the help of the first support assembly 3. After the structure is supported, when the buffer plate 8 on the surface of the structure is hit, the buffer pad 9 on the surface of the buffer plate 8 will first absorb and reduce the impact force, and then the impact will drive the buffer spring 6 to push back, and with the help of the elastic potential energy of the buffer spring 6, the impact will be further absorbed and reduced. At the same time, the buffer plate 8 will use the support of the second support assembly 7 to further improve the stability of the structure when it is hit, thereby achieving anti-collision protection treatment.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A crash pier for highway construction, comprising a base frame (1), characterized in that: The base frame (1) is provided with a placement groove (2) inside, the base frame (1) is provided with a universal wheel (4) at the bottom, the base frame (1) is provided with a first support assembly (3) on the surface, the top of the base frame (1) is fixedly connected to a support frame (5), one side of the support frame (5) is fixedly connected to a buffer spring (6), one end of the buffer spring (6) is fixedly connected to a buffer plate (8), the surface of the buffer plate (8) is provided with a buffer sleeve, and a second support assembly (7) is provided between the buffer plate (8) and the support frame (5).

2. The anti-collision pier for highway construction according to claim 1, characterized in that: The number of the universal wheels (4) is four, and the four universal wheels (4) are respectively arranged at positions near the four corners of the bottom of the base frame (1).

3. The anti-collision pier for highway construction according to claim 1, characterized in that: The number of the placement slots (2) is two, the number of the first support components (3) is two, and the number of the second support components (7) is four.

4. The anti-collision pier for highway construction according to claim 1, characterized in that: The first support assembly (3) comprises a fixing frame (303), the fixing frame (303) being fixedly connected to one side of the base frame (1), a threaded sleeve (305) being arranged inside the fixing frame (303), a bolt (306) being threadedly connected inside the threaded sleeve (305), a rotating shaft (307) being fixedly connected at the bottom end of the bolt (306), the rotating shaft (307) being connected to a support seat (301) via a bearing sleeve, and a friction pad (308) being arranged at the bottom of the support seat (301).

5. The anti-collision pier for highway construction according to claim 4, characterized in that: A connecting sleeve (304) is provided inside the fixing frame (303), a connecting rod (302) is sleeved inside the connecting sleeve (304), and the connecting rod (302) is fixedly connected to the top of the supporting seat (301).

6. The anti-collision pier for highway construction according to claim 1, characterized in that: The second support assembly (7) comprises a slide groove (701), wherein the slide groove (701) is arranged inside the support frame (5), a slider (702) is slidably connected inside the slide groove (701), a connecting tube (703) is fixedly connected to one side of the slider (702), the connecting tube (703) is fixedly connected to one side of the buffer plate (8), a support sleeve (704) is sleeved on the surface of the connecting tube (703), and the support sleeve (704) is arranged inside the support frame (5).

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