Washing and sweeping vehicle with anti-collision function
By designing a flip-up anti-collision component at the rear of the sweeper truck, the problem of the lack of anti-collision function in sweeper trucks is solved, realizing multiple uses of one vehicle, reducing costs and improving safety, and making it suitable for urban road cleaning.
Patent Information
- Application Number
- CN202520321526.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing sweeper trucks lack anti-collision features, posing safety hazards to construction workers. Furthermore, purchasing anti-collision buffer trucks is costly and infrequently used.
The rear of the sweeper truck is designed with anti-collision components such as a tiltable tail box, a buffer box, an arc-shaped anti-collision plate, and a buffer rubber plate to achieve anti-collision function. The tilting is controlled by a hydraulic cylinder to adapt to different operation requirements.
It enables one vehicle to serve multiple purposes, reduces the financial burden of purchasing new vehicles, and improves the practicality and safety of the sweeper truck, making it suitable for various road scenarios.
Smart Images
Figure CN223922060U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a washing and sweeping vehicle technical field, concretely is a washing and sweeping vehicle with anti -collision function. BACKGROUND
[0002] In the municipal work of urban road, often encounter the situation of road maintenance, in the construction process, need to set up many ice cream cylinder, temporary guardrail and other obstacles, the inflow and remind of passing vehicles, but these obstacles can only play the role of basic reminding, fundamentally cannot reach the effect of staff safety guarantee, for the construction personnel, there is huge security risk. In order to ensure the personal safety of staff, only special use anti -collision buffer car, but simply purchase the anti -collision buffer car for anti -collision, not only the financial pressure is big, and a large number of procurement is difficult to realize, and the anti -collision buffer car is relative to other municipal vehicles, and the utilization frequency is not high, so the purchase of anti -collision buffer car is not a good choice.
[0003] However, in the municipal operation, often can encounter another operation vehicle-washing and sweeping vehicle, it is a kind of multifunctional road cleaning vehicle that is integrated with cleaning, flushing, irrigation and garbage collection, it combines the functions of sweeper and high-pressure flushing vehicle, can efficiently clean the road surface, is suitable for various road scenes such as urban area, national road, expressway, brings great convenience to urban environmental sanitation operation. When the commonly used washing and sweeping vehicle has the anti -collision function, not only can reduce the municipal financial pressure, also has great practicality, market demand is obvious, therefore a washing and sweeping vehicle with anti -collision function is designed. CONTENT OF UTILITY MODEL
[0004] In view of the deficiencies in the prior art, the utility model provides a washing and sweeping vehicle with anti -collision function for realizing the purpose of washing and sweeping vehicle instead of anti -collision buffer car, reducing financial pressure and improving practicality.
[0005] To solve the above technical problems, the utility model provides the following technical scheme:
[0006] A washing and sweeping vehicle with anti -collision function, including frame main part and the washing and sweeping assembly of setting in the head of frame main part, the tail box of top opening is movably connected to the tail of frame main part through the hinge seat, the bottom of the tail of frame main part is movably connected with the hydraulic cylinder along the direction of car body, the rear end of hydraulic cylinder is movably connected with the bottom of tail box;
[0007] The inside of tail box is inserted and installed with buffer box, and the bottom of buffer box is movably connected with the bottom of the inner wall of tail box, and a plurality of energy absorption boxes are fixed on the top of buffer box along the longitudinal direction, the top end of energy absorption box is fixedly connected with the arc-shaped anti -collision plate that is bent upwards, and the top of arc-shaped anti -collision plate is fixed with buffer rubber plate.
[0008] Preferably, both ends of the arc-shaped anti-collision plate are fixed with limiting plates, and both sides of the buffer box are fixed with limiting seats movably sleeved on surfaces of the limiting plates.
[0009] Preferably, the limiting seats and the limiting plates and the buffer box and the tail box are fixed through bolts arranged on outer sides.
[0010] Preferably, the bottom of the buffer box and the bottom of the inner wall of the tail box are provided with guide pipe grooves matched with shapes and sizes of the strong buffering springs, and both ends of the strong buffering springs are fixedly installed in the guide pipe grooves.
[0011] Preferably, the top of the buffer rubber plate and the tail of the tail box are fixed with reflective stickers.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The utility model discloses a tail box, a buffer box, an arc-shaped anti-collision plate and a buffer rubber plate and other anti-collision components are arranged on the tail of the frame main body and can be folded up and down, when being folded down, the washing and sweeping vehicle can realize the anti-collision function of the anti-collision buffering vehicle, and when being folded up, the washing and sweeping vehicle can realize folding and storage, and is used for ordinary washing and sweeping operation, one vehicle is used for multiple purposes, not only low in use cost, but also high in practicality, avoids the fund pressure of purchasing a new vehicle, and is suitable for promotion and use. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a whole structure perspective view of the utility model;
[0015] Figure 2 It is a tail box internal structure schematic view of the utility model;
[0016] Figure 3 It is a tail box downwardly turning and unfolding structure schematic view of the utility model;
[0017] Figure 4 It is a tail box downwardly turning and unfolding structure plan view of the utility model.
[0018] In the drawing: 1, frame main body; 101, washing and sweeping component; 2, hydraulic cylinder; 3, tail box; 4, buffer box; 401, limiting seat; 5, strong buffering spring; 6, arc-shaped anti-collision plate; 601, limiting plate; 7, energy absorption box; 8, buffer rubber plate; 9, reflective sticker; 10, bolt; 11, guide pipe groove; 12, hinged seat. DETAILED DESCRIPTION
[0019] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.
[0020] As Figures 1-4 The utility model provides a kind of technical scheme: a washing and sweeping vehicle with anti-collision function, including frame main body 1 and the washing and sweeping assembly 101 of setting in the head of frame main body 1, the tail of frame main body 1 is hingedly connected with the tail box 3 of top opening by hinged seat 12, the bottom of the tail of frame main body 1 is hingedly connected with hydraulic cylinder 2 along the direction of car body, the rear end of hydraulic cylinder 2 is hingedly connected with the bottom of tail box 3;
[0021] Buffer box 4 is inserted and installed in the inside of tail box 3, and strong buffering spring 5 is installed between the bottom of buffer box 4 and the bottom of inner wall of tail box 3, the bottom of buffer box 4 and the bottom of inner wall of tail box 3 are all provided with guide pipe groove 11 compatible with the shape and size of strong buffering spring 5, and the two ends of strong buffering spring 5 are fixedly installed in guide pipe groove 11.
[0022] The top of buffer box 4 is fixed with a plurality of energy absorption boxes 7 along the longitudinal direction, and buffer box 4 and energy absorption box 7 are both box bodies filled with buffer medium, the buffer medium can be one or a combination of honeycomb hole rubber assembly, honeycomb hole aluminum alloy assembly and polyurethane energy absorption assembly, the top end of energy absorption box 7 is fixedly connected with the upwardly curved arc-shaped anti-collision plate 6, the arc-shaped structure of arc-shaped anti-collision plate 6 is beneficial to the case that the impact force is along the direction of frame main body 1 in the case of rear direct impact or about 45 ° risk impact, so that buffer box 4 and energy absorption box 7 can be fully utilized, the top of arc-shaped anti-collision plate 6 is fixed with buffer rubber plate 8, and the top of buffer rubber plate 8 and the tail of tail box 3 are both fixed with reflective sticker 9, to improve the warning effect.
[0023] The two ends of arc-shaped anti-collision plate 6 are both fixed with limiting plate 601, and the two sides of buffer box 4 are fixed with limiting seat 401 movably sleeved on the surface of limiting plate 601, and limiting seat 401 and limiting plate 601 and tail box 3 and buffer box 4 are all fixedly installed through bolt 10 arranged on the outer side, for limiting and simple fixing, to prevent falling off during daily use, and also conducive to easy breakage and deformation to achieve buffering effect when being impacted.
[0024] Working principle:
[0025] The folding and storage are completed by pushing the tail box 3 to overturn upward around the hinge seat 12 by the hydraulic cylinder 2, the length of the vehicle is reduced, the occupied space is reduced, the driving is more convenient, and the vehicle is used for washing and sweeping operation or parking; the tail box 3 is overturned downward around the hinge seat 12 by the hydraulic cylinder 2, and is used for realizing warning and anti-collision work, and reminding the rear vehicle by the reflective sticker 9; if the passing vehicle is out of control and is impacted in a forward direction or is impacted in a risk-avoiding direction of about 45°, the bending shape of the arc-shaped anti-collision plate 6 can transmit the impact component force along the direction of the vehicle frame main body 1, so that the buffer box 4 and the energy absorption box 7 can be compressed to realize energy absorption and buffering, the strong buffering spring 5 is contracted to absorb energy during buffering, the protection effect on the construction personnel and the driver and passenger on the impacted vehicle is improved through the buffering and energy absorption effect in multiple aspects.
[0026] It should be noted that in this document, such as the term "comprise", "include" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.
[0027] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A washing and sweeping vehicle with anti-collision function, comprising a vehicle frame body (1) and a washing and sweeping assembly (101) arranged at the head of the vehicle frame body (1), characterized in that: The tail of the frame body (1) is movably connected with a top-open tail box (3) through a hinge seat (12), the bottom of the tail of the frame body (1) is movably connected with a hydraulic cylinder (2) along the direction of the vehicle body, and the rear end of the hydraulic cylinder (2) is movably connected with the bottom of the tail box (3); A buffer box (4) is inserted and mounted in the tail box (3), a strong buffer spring (5) is mounted between the bottom of the buffer box (4) and the inner wall bottom of the tail box (3), a plurality of energy absorption boxes (7) are fixed on the top of the buffer box (4) in the longitudinal direction, the top end of the energy absorption box (7) is fixedly connected with an upwardly curved arc-shaped anti-collision plate (6), and the top of the arc-shaped anti-collision plate (6) is fixedly connected with a buffer rubber plate (8).
2. The washing and sweeping vehicle with the anti-collision function according to claim 1, characterized in that: Both ends of the arc-shaped anti-collision plate (6) are fixedly connected with limiting plates (601), and the two sides of the buffer box (4) are fixedly connected with limiting seats (401) movably sleeved on the surface of the limiting plates (601).
3. The washing and sweeping vehicle with the anti-collision function according to claim 2, characterized in that: The limiting seat (401) and the limiting plate (601) and the tail box (3) and the buffer box (4) are all fixedly connected through bolts (10) arranged on the outer side.
4. The washing and sweeping vehicle with the anti-collision function according to claim 1, characterized in that: The bottom of the buffer box (4) and the bottom of the inner wall of the tail box (3) are both provided with guide pipe grooves (11) matched with the shape and size of the strong buffer spring (5), and the two ends of the strong buffer spring (5) are fixedly connected in the guide pipe grooves (11).
5. The washing and sweeping vehicle with the anti-collision function according to claim 1, characterized in that: The top of the buffer rubber plate (8) and the tail of the tail box (3) are both fixedly connected with reflective stickers (9).