High-speed overload detection wagon balance measuring node
The design of a dual drainage structure and a floating enclosure component solves the problem of water accumulation on high-speed weighbridges, ensuring the safe and stable operation of the weighbridge equipment and guaranteeing traffic safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-07
- Publication Date
- 2026-03-20
AI Technical Summary
The existing drainage system of high-speed weighbridges cannot effectively drain water in a timely manner when there is severe water accumulation, which can lead to equipment damage or floating, affecting traffic safety.
It adopts a dual drainage structure, including a concrete foundation, a water collection trough, an emergency drainage pipe and a tee pipe, combined with a float and sealing components to ensure that accumulated water is discharged in a timely manner, and the drainage situation is monitored through a connection to a sewer well.
It ensures smooth drainage of the weighbridge equipment, prevents water accumulation and damage, ensures traffic safety, and allows for timely monitoring of drainage to avoid blockages and floating.
Smart Images
Figure CN224019136U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of highway overload, especially relates to a highway overload detection weighbridge measurement node. BACKGROUND
[0002] The high-speed weighbridge, also known as dynamic truck scale, is a device used for rapid and continuous weighing of vehicles in motion at places such as highways. It is usually installed at specific locations on the highway, such as toll stations and speed limit points. Its working principle is to use sensor technology and data processing algorithms to quickly measure the weight of vehicles passing through the weighbridge at a certain speed and transmit relevant data to a computer system for processing and recording.
[0003] The drainage system of the sunken weighbridge measurement node is often directly connected to the underground drainage system through a drainage pipe. However, the pipe diameter of the drainage pipe is relatively fixed, and its drainage capacity is limited. When the water accumulation inside the weighbridge foundation is severe and exceeds the carrying capacity of the drainage system, the accumulated water cannot be effectively drained in time, and the weighbridge equipment may be damaged due to long-term immersion in water, or the weighbridge may float out of the road surface due to the buoyancy of the accumulated water, affecting the normal use of the weighbridge and the traffic safety of the highway. Therefore, it is necessary to provide a highway overload detection weighbridge measurement node with a double drainage structure to effectively prevent severe water accumulation, and to be connected with a sewer well to facilitate users to monitor the water accumulation under the weighbridge at all times and to intervene in water pumping. SUMMARY
[0004] The utility model aims at providing a highway overload detection weighbridge measurement node with a double drainage structure to effectively prevent severe water accumulation, and to be connected with a sewer well to facilitate users to monitor the water accumulation under the weighbridge at all times and to intervene in water pumping, so as to solve the above technical problems.
[0005] The technical solution of the utility model to solve the above technical problems is as follows: a highway overload detection weighbridge measurement node, comprising a concrete foundation: the top of the concrete foundation is flush with the surrounding road, a plurality of concrete pads are cast on both sides of the inner cavity bottom of the concrete foundation, a weighbridge is installed in the inner cavity of the concrete foundation, the bottom of the weighbridge is fixedly connected with the top of the concrete pad, three sewer openings are formed at the center of the bottom of the concrete foundation, a water collecting tank is fixedly installed at the bottom of the concrete foundation, the water collecting tank is in communication with the sewer openings, an emergency drainage pipe is arranged in the inner cavity of the water collecting tank, three-way pipes are pre-buried on the front side and the rear side of the inner cavity bottom of the concrete foundation, a sealing assembly is arranged in the inner cavity of the three-way pipe, and a sewer pipe is connected to the bottom of the water collecting tank.
[0006] Preferably, the inner cavity of the sewer inlet is paved with a concrete partition plate, and a plurality of water passing holes are formed in the top of the concrete partition plate.
[0007] Preferably, the closed assembly comprises a triangular support frame fixedly connected in the inner cavity of the tee pipe, and a baffle disc is covered on the upper portion of the tee pipe.
[0008] Preferably, the inner cavity of the triangular support frame is slidably connected with a slide pin, the top of the slide pin is fixedly connected with the bottom of the baffle disc, and a float is fixedly connected on the top of the baffle disc.
[0009] Preferably, three maintenance openings are arranged on the two sides of the top of the concrete foundation, and a concrete cover plate is covered on the top of each maintenance opening.
[0010] Preferably, a drainage well is built on the left side of the concrete foundation, the ends of the emergency drainage pipe and the sewer pipe away from the concrete foundation are communicated with the inner cavity of the drainage well, and the drainage well is communicated with an underground drainage system.
[0011] The utility model discloses the beneficial effects are:
[0012] 1. The utility model discloses a concrete foundation, sewer inlet and catch basin cooperate, provide the installation foundation of smooth drainage for the weighbridge, and the cooperation of emergency drainage pipe, tee pipe and sewer pipe can timely drain the accumulated water in the inner cavity of concrete foundation, which can achieve the purpose of double drainage guarantee and effectively prevent the damage of the weighbridge caused by accumulated water.
[0013] 2. The utility model discloses the setting of concrete partition plate can cover the sewer inlet under the premise of guaranteeing smooth drainage, which can facilitate the user to walk on the bottom of the inner cavity of concrete foundation during construction or maintenance, and can effectively prevent large debris from entering the inner cavity of catch basin and causing the blockage of sewer pipe.
[0014] 3. The utility model discloses the setting of closed assembly, the cooperation of slide pin and baffle disc can block the top of tee pipe, which can effectively prevent foreign matter from entering the inner cavity of emergency drainage pipe, and under the cooperation of float, when the drainage capacity of sewer pipe is insufficient and the water level of the inner cavity of concrete foundation rises, the baffle disc can be driven to separate from the top of tee pipe, so that the accumulated water can be drained from the inner cavities of tee pipe and emergency drainage pipe. BRIEF DESCRIPTION OF DRAWINGS
[0015] Among them:
[0016] Figure 1 It is a front view of an embodiment of the utility model;
[0017] Figure 2 It is a three-dimensional schematic view of the concrete foundation and the weighbridge of an embodiment of the utility model.
[0018] Figure 3 A three-dimensional schematic view of the concrete foundation, the concrete cushion block, the concrete partition plate and the emergency drainage pipe according to an embodiment of the utility model;
[0019] Figure 4 A three-dimensional exploded view of the emergency drainage pipe, the tee pipe and the closing assembly according to an embodiment of the utility model.
[0020] In the drawings, the components represented by each reference numeral are listed as follows:
[0021] 1, concrete foundation, 2, concrete cushion block, 3, ground weight, 4, sewer inlet, 5, concrete partition plate, 6, water collecting tank, 7, emergency drainage pipe, 8, tee pipe, 9, closing assembly, 91, triangular support frame, 92, sliding pin, 93, baffle disc, 94, float, 10, sewer pipe, 11, manhole, 12, concrete cover plate, 13, drainage well. DETAILED DESCRIPTION
[0022] In the following, an embodiment of the utility model for high-speed overload detection ground weight measurement node will be described with reference to the drawings.
[0023] Figures 1-4The utility model discloses a kind of high-speed overload detection weighbridge measuring nodes of embodiment, including concrete foundation 1: the top of concrete foundation 1 is flush with peripheral road, multiple concrete pads 2 are poured on the both sides of the inner cavity bottom of concrete foundation 1, weighbridge 3 is installed in the inner cavity of concrete foundation 1, the bottom of weighbridge 3 is fixedly connected with the top of concrete pad 2, three downcomers 4 are arranged in the center of the bottom of concrete foundation 1, concrete partition 5 is laid in the inner cavity of downcomer 4, multiple water holes are arranged in the top of concrete partition 5, by the arrangement of concrete partition 5, under the premise of guaranteeing smooth drainage, downcomer 4 is covered, on the one hand, it is convenient for user to walk in the bottom of the inner cavity of concrete foundation 1 in the process of construction or maintenance, on the other hand, it can effectively prevent large debris from entering the inner cavity of water collecting tank 6, causing the phenomenon that drain pipe 10 is blocked, water collecting tank 6 is fixedly installed in the bottom of concrete foundation 1, water collecting tank 6 is communicated with downcomer 4, emergency drain pipe 7 is arranged in the inner cavity of water collecting tank 6, tee pipe 8 is pre-buried in the front side and the back side of the inner cavity bottom of concrete foundation 1, closing assembly 9 is arranged in the inner cavity of tee pipe 8, closing assembly 9 includes triangular support frame 91 fixedly connected in the inner cavity of tee pipe 8, baffle disc 93 is covered above tee pipe 8, sliding pin 92 is slidably connected in the inner cavity of triangular support frame 91, the top of sliding pin 92 is fixedly connected with the bottom of baffle disc 93, float 94 is fixedly connected in the top of baffle disc 93, by the arrangement of closing assembly 9, the cooperation of sliding pin 92 and baffle disc 93 plays a plugging role on the top of tee pipe 8, effectively avoids the phenomenon that foreign matter enters the inner cavity of emergency drain pipe 7, simultaneously, under the cooperation of float 94, when the drainage capacity of drain pipe 10 is insufficient and the water level in the inner cavity of concrete foundation 1 rises, baffle disc 93 is driven to separate from the top of tee pipe 8, so that accumulated water can be discharged from the inner cavities of tee pipe 8 and emergency drain pipe 7 for the second time, three maintenance openings 11 are arranged in the both sides of the top of concrete foundation 1, concrete cover plate 12 is covered in the top of maintenance opening 11, drainage well 13 is built in the left side of concrete foundation 1, the end of emergency drain pipe 7 and drain pipe 10 away from concrete foundation 1 is communicated with the inner cavity of drainage well 13, drainage well 13 is communicated with underground drainage system, drain pipe 10 is communicated in the bottom of water collecting tank 6.
[0024] Working principle: the utility model uses, rainwater from the edge of the concrete foundation 1 of the weighbridge 3 into the inner chamber of the concrete foundation 1, the water in the inner chamber of the concrete foundation 1 enters the inner chamber of the water collecting tank 6 through the water hole on the top of the concrete partition 5, and is discharged to the inner chamber of the drainage well 13 through the drain pipe 10, prevent the damage of the concrete foundation 1 inner chamber waterlogging to the weighbridge 3, when the drainage capacity of the drain pipe 10 cannot meet the drainage demand, the water level in the inner chamber of the concrete foundation 1 rises, under the action of waterlogging buoyancy, the floating 94 rises and drives the baffle 93 to separate from the top of the tee pipe 8, at this time, the water in the inner chamber of the tee pipe 8 enters the inner chamber of the emergency drain pipe 7, and is discharged to the inner chamber of the drainage well 13 through the emergency drain pipe 7, the user can judge the drainage condition of the inner chamber of the concrete foundation 1 according to the water level of the drainage well 13, if the water level of the drainage well 13 does not pass the emergency drain pipe 7, the user can place the water pump in the inner chamber of the drainage well 13, and the water in the inner chamber of the drainage well 13 can be discharged.
[0025] In conclusion: the high-speed overload detection weighbridge measurement node, through the cooperation of the concrete foundation 1, the water outlet 4 and the water collecting tank 6, provides the installation foundation of the smooth drainage for the weighbridge 3, and simultaneously in the cooperation of the emergency drain pipe 7, the tee pipe 8 and the drain pipe 10, the water in the inner chamber of the concrete foundation 1 is discharged in time, so that the purposes of double drainage guarantee and effectively preventing the damage of the weighbridge 3 by waterlogging can be achieved.
Claims
1. A high-speed overload detection weighbridge measuring node, characterized in that, The concrete foundation (1) is flush with the surrounding road. Multiple concrete blocks (2) are poured on both sides of the bottom of the inner cavity of the concrete foundation (1). A weighbridge (3) is installed in the inner cavity of the concrete foundation (1). The bottom of the weighbridge (3) is fixedly connected to the top of the concrete blocks (2). Three drain outlets (4) are opened at the center of the bottom of the concrete foundation (1). A water collection trough (6) is fixedly installed at the bottom of the concrete foundation (1). The water collection trough (6) is connected to the drain outlets (4). An emergency drainage pipe (7) is installed in the inner cavity of the water collection trough (6). A three-way pipe (8) is pre-embedded on the front and rear sides of the bottom of the inner cavity of the concrete foundation (1). A sealing component (9) is installed in the inner cavity of the three-way pipe (8). A drain pipe (10) is connected to the bottom of the water collection trough (6).
2. The high-speed overload detection weighbridge measuring node according to claim 1, characterized in that, The inner cavity of the drain (4) is lined with a concrete partition (5), and the top of the concrete partition (5) has multiple water passage holes.
3. The high-speed overload detection weighbridge measuring node according to claim 2, characterized in that, The enclosure component (9) includes a triangular support frame (91) fixedly connected to the inner cavity of the three-way pipe (8), and a baffle plate (93) is covered on the top of the three-way pipe (8).
4. The high-speed overload detection weighbridge measuring node according to claim 3, characterized in that, The inner cavity of the triangular support frame (91) is slidably connected to a sliding pin (92), the top of the sliding pin (92) is fixedly connected to the bottom of the baffle (93), and the top of the baffle (93) is fixedly connected to a float (94).
5. The high-speed overload detection weighbridge measuring node according to claim 4, characterized in that, Three inspection ports (11) are provided on both sides of the top of the concrete foundation (1), and the top of the inspection ports (11) is covered by a concrete cover plate (12).
6. The high-speed overload detection weighbridge measuring node according to claim 5, characterized in that, A drainage well (13) is built on the left side of the concrete foundation (1). The emergency drainage pipe (7) and the drain pipe (10) are connected to the inner cavity of the drainage well (13) at the ends away from the concrete foundation (1). The drainage well (13) is connected to the underground drainage system.