Road surface area measuring equipment for highway construction
By binding the measuring equipment to the arm and equipped with a solar lighting system, the problem of difficulty in recording data with both hands and safety at night is solved by hand-held devices, improving measurement safety and ease of use of the equipment.
Patent Information
- Application Number
- CN202421467807.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-06-25
AI Technical Summary
Existing handheld area measuring equipment is difficult to free up both hands when recording measurement data, and night measurements are likely to cause safety hazards due to the dark ambient light, which makes it easy to fall or fall.
Design a measuring device bound to the arm of a measuring person, equipped with solar-powered LED light strips and binding components, allowing both hands to free up the recording data and provide lighting at night, through magnetic connectors and rotating solar cell modules Stable fixation and convenient use of the equipment.
It enables both hands to record data freely and provide lighting during night measurements, improving the safety of measurement work, avoiding the risks of falling and falling, and protecting the solar cell components through rotating connections to prevent damage.
Smart Images
Figure CN222211664U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of area measuring equipment, in particular to a road construction pavement area measuring equipment. Background Art
[0002] In addition to using total stations and GPS for coordinate positioning and computers to collect data for calculation, there is a more efficient way to measure the road surface area in highway projects. This is to use an acre meter. This acre meter is small in size and is also based on GPS positioning technology. The surveyor walks around the highway construction site with a handheld device, obtains the walking path, and calculates the area of the plot within the closed path.
[0003] However, when using this handheld acreage meter, surveyors need to keep it in one hand, and the measurement work often requires synchronous paper recording and measurement data based on the data displayed by the measuring instrument. At this time, the surveyor only has the other hand that is not holding the equipment available, and cannot record the measurement data. In addition, the highway construction schedule is tight, and the measurement work is sometimes carried out at night. Moreover, most highway construction is carried out in the field, and the construction sites have complex terrain, uneven ground, and sparse population. When surveyors hold the equipment and walk around the site for measurement, they are prone to fall or stumble due to the dim ambient light and the focus on the data displayed on the equipment. They cannot see the ground conditions clearly, which may cause safety problems.
[0004] Therefore, in view of the fact that the above-mentioned existing handheld area measurement devices are not convenient for freeing up both hands to make paper records of measurement data, and that measurement work at night is prone to tripping and falling due to the dim ambient light, a measurement device can be designed that can be bound to the arm of the surveyor, supplemented by a solar-powered lighting mechanism. This can free up both hands to record data, and can also provide lighting around the plot during night measurements, thereby improving the safety of the measurement work. Utility Model Content
[0005] In order to overcome the problem that existing handheld area measurement equipment is inconvenient to free both hands to record data, it is easy to fall or trip when carrying out measurement work at night due to the dim ambient light.
[0006] The technical scheme of the utility model is: a road construction pavement area measuring equipment, comprising an acre measuring instrument body, an angle plate, a binding component, an elastic ring, an LED light bar, a solar power supply module, and a magnetic connection piece; two angle plates are integrally fixedly connected to the left and right sides of the shell of the acre measuring instrument body, a binding component which is surrounded and tied and fixed on the forearm of a surveyor is arranged between the angle plates on the left and right sides, an elastic ring for inserting a recording pen is sewn and connected to the outer surface of the binding component, an LED light bar is embeddedly installed on the outer surface of the binding component, a solar power supply module for powering the LED light bar is installed on one side of the binding component, the solar power supply module is horizontally rotated to expand and fold on one side of the acre measuring instrument body, and the solar power supply module is fixed to the side wall of the acre measuring instrument body by magnetic attraction through a magnetic connection piece.
[0007] Preferably, the acre meter body is bound to the forearm using a binding component installed on the acre meter body, with the LED light bar on the binding component facing the outside of the forearm and the acre meter body facing the inside of the forearm. The surveyor can view the data on the device by raising his hand, and has both hands free to take out the pen inserted in the elastic ring, which is convenient for paper recording of the measurement data. When the arm is raised to view the device data during night measurement, the LED light bar is aimed at the plot in the direction of the surveyor's travel to illuminate the land.
[0008] Preferably, the binding assembly includes a rope, a strap, and Velcro; the rope is an elastic rope and one end of which is tied to a hole on the corner plate; a strap made of foam cotton material is fixedly connected between the other ends of two adjacent ropes above and below; Velcro is sewn and fixed to the end of the foam cotton material strap; the two opposite straps on the left and right are glued and fixed by Velcro; the rope and strap have good elasticity; after being wrapped around the forearm of the surveyor, the strap is tightened by pulling the Velcro; and then it is glued and fixed. When fixing, ensure that the acre meter body faces the inside of the forearm and the strap faces the outside of the forearm, so that it is convenient to raise the hand to check the equipment, and the LED light bar illuminates the land in the direction of travel.
[0009] Preferably, the binding assembly includes a rope, a strap, and Velcro; the rope is a nylon rope and one end of which is tied to the hole on the corner plate, a strap made of foam cotton material is fixedly connected between the other ends of the two adjacent ropes above and below, and Velcro is sewn and fixed to the end of the foam cotton material strap, and the two opposite straps on the left and right are glued and fixed by Velcro, the rope is not elastic and relies entirely on the good elasticity of the strap itself. It is wrapped around and tied on the forearm of the surveyor, and then the strap is pulled to tighten it with Velcro, and then glued and fixed. When fixing, ensure that the acre meter body is facing the inside of the forearm and the strap is facing the outside of the forearm, so that it is convenient to raise the hand to check the equipment, and the LED light bar illuminates the land in the direction of travel.
[0010] Preferably, the solar power supply module includes a solar cell element, a sleeve, and a ring; the solar cell element is composed of a solar cell, a controller and a battery and is integrally installed on the back panel, and a sleeve is fixedly connected to each of the upper and lower ends of one side of the back panel, and the sleeve is a ring structure with regular edges. The sleeve has two sleeves and is respectively sleeved on two adjacent upper and lower ropes, and one end of the sleeve is fixedly connected to a shaft head. The back panel is located between the sleeves and the sleeves are rotatably connected to the adjacent shaft heads. The solar cell element is unfolded to absorb solar energy and convert it into electrical energy for storage during daytime use, and at night, the stored electrical energy is used to power the LED light strip. The ring is sleeved on an elastic rope and will not fall off. The solar cell element rotates horizontally with one side of the back panel as the axis using the rotating connection structure between the sleeve and the shaft head. It is in an unfolded state when it is turned to the side wall of the acre meter body, and in a folded state when it is turned to the back of the acre meter body.
[0011] Preferably, the solar power supply module includes a solar cell element, a shaft sleeve, and a clamping ring; the solar cell element is composed of a solar cell, a controller and a battery and is integrally installed on the back plate, and a shaft sleeve is fixedly connected to the upper and lower ends of one side of the back plate respectively, and the clamping ring is a ring sheet structure with an opening on the edge, and the clamping ring has two and is respectively clamped on two adjacent upper and lower ropes, and one end of the ring is fixedly connected to a shaft head, the back plate is located between the rings and the shaft sleeves are respectively rotatably connected to the adjacent shaft heads, and the solar cell element is unfolded to absorb solar energy and convert it into electrical energy for storage when used during the day, and at night, the stored electrical energy is used to power the LED light strip, and the clamping ring is squeezed and clamped on the inelastic rope through the opening on the edge, and will not fall off, and the solar cell element rotates horizontally with one side of the back plate as the axis by the rotating connection structure between the shaft sleeve and the shaft head, and is in an unfolded state when it is turned to the side wall of the acre meter body, and is in a folded state when it is turned to the back of the acre meter body.
[0012] Preferably, the magnetic connection piece is a strong NdFeB magnet sheet, which is embedded and installed on the side wall of the acre meter body. The back plate of the solar cell element is a magnetic metal piece, which is magnetically adsorbed on the side wall of the acre meter body through the magnetic connection piece. After the solar cell element is flipped and unfolded, in order to avoid shaking during use, the strong NdFeB magnet sheet and the back plate of the magnetic metal material are adsorbed and fixed to further stabilize the solar cell element.
[0013] Preferably, the magnetic connection piece is a rubber soft magnetic strip, which is adhesively fixed to the side wall of the acre meter body and the back plate of the solar cell element. The back plate of the solar cell element is adsorbed and fixed to the side wall of the acre meter body through the magnetic connection piece. After the solar cell element is flipped and unfolded, in order to avoid shaking during use, the rubber soft magnetic strips on the side wall and the back plate of the acre meter body are adsorbed and fixed to each other to further stabilize the solar cell element.
[0014] Beneficial effects of the utility model:
[0015] 1. By adding a solar-powered lighting binding component to the existing acreage meter body and binding it to the forearm for use, both hands can be freed up to record the measurement data on paper. When measuring at night, when the arm is raised to check the equipment data, the LED light bar is aimed at the land in the direction of the surveyor's travel to illuminate the land, which is convenient for the surveyor to perceive the ground conditions and avoid falling;
[0016] 2. The solar cell element is connected by the rotation of the shaft sleeve and the shaft head. When not in use, it can be flipped and attached to the rear surface of the acre meter body, and fixed by tightening and squeezing with a strap, which plays a protective role for the solar cell element and prevents the solar cell element from being damaged by external collision and squeezing;
[0017] 3. The fixing method of the magnetic connection piece helps to unfold and fold the solar cell components, which is convenient and flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of the first embodiment of the highway construction road surface area measuring device of the present invention;
[0019] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of the second embodiment of the highway construction road surface area measuring device of the present invention;
[0020] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of the acre measuring instrument for measuring the road surface area of the highway construction;
[0021] Figure 4 What is shown is a three-dimensional structural diagram of the binding components of the highway construction pavement area measurement equipment of the utility model;
[0022] Figure 5 The three-dimensional structure diagram of the solar power supply module of the highway construction pavement area measurement device of the utility model is shown;
[0023] Figure 6 What is shown is a three-dimensional structural schematic diagram of a fourth embodiment of the solar power supply module of the highway construction pavement area measuring equipment of the present utility model.
[0024] Explanation of the reference numerals: 1. acre meter body; 2. angle plate; 4. elastic ring; 5. LED light strip; 7. magnetic connector; 301. rope; 302. strap; 303. Velcro; 601. solar cell element; 602. shaft sleeve; 603. collar; 604. snap ring. DETAILED DESCRIPTION
[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0026] See also Figure 1-Figure 2 The utility model provides a road construction pavement area measuring device, including an acre meter body 1, an angle plate 2, a binding component, an elastic ring 4, an LED light bar 5, a solar power supply module, and a magnetic connection piece 7; two angle plates 2 are integrally fixedly connected to the left and right sides of the shell of the acre meter body 1, and a binding component that is surrounded and tied and fixed on the forearm of the surveyor is arranged between the angle plates 2 on the left and right sides. The outer surface of the binding component is sutured with an elastic ring 4 for inserting a recording pen, and an LED light bar 5 is embedded on the outer surface of the binding component. A solar power supply module for powering the LED light bar 5 is installed on one side of the binding component. The solar power supply module is fixed to the side wall of the acre meter body 1 by magnetic attraction connector 7. The acre meter body 1 is bound to the forearm by the binding component installed on the acre meter body 1. The LED light bar 5 on the binding component faces the outside of the forearm, and the acre meter body 1 faces the inside of the forearm. The surveyor can check the data on the device by raising his hand, and can take out the pen inserted in the elastic ring 4 with both hands free, so as to record the measurement data on paper. When the arm is raised to check the device data during night measurement, the LED light bar 5 is aimed at the plot in the direction of the surveyor's travel to illuminate the land.
[0027] Example 1: Please refer to Figure 1 , Figure 3-Figure 5In this embodiment, the binding assembly includes a rope 301, a strap 302, and a Velcro 303; the rope 301 is an elastic rope and one end of which is tied to the eyelet on the corner plate 2, and a foam cotton strap 302 is fixedly connected between the other ends of the two adjacent ropes 301, and the ends of the foam cotton strap 302 are sewn and fixed with Velcro 303, and the two opposite straps 302 are glued and fixed by Velcro 303. The rope 301 and the strap 302 have good elasticity. After being tied around the forearm of the measurement personnel, The Velcro 303 is used to pull the strap 302 to tighten, and then it is glued and fixed. When fixing, ensure that the acre meter body 1 faces the inner side of the forearm, and the strap 302 faces the outer side of the forearm, so that it is convenient to raise the hand to check the equipment, and the LED light bar 5 illuminates the land in the direction of travel. The solar power supply module includes a solar cell element 601, a shaft sleeve 602, and a ring 603; the solar cell element 601 is composed of a solar cell, a controller and a battery and is integrally installed on the back plate, and a shaft sleeve 602 is fixedly connected to the upper and lower ends of one side of the back plate. The ring 603 is a ring structure with regular edges. The ring 603 has two rings and is respectively sleeved on two adjacent ropes 301 above and below. One end of the ring 603 is fixedly connected to a shaft head. The back plate is between the rings 603 and the shaft sleeves 602 are respectively rotatably connected to the adjacent shaft heads. The solar cell element 601 is unfolded to absorb solar energy and convert it into electrical energy for storage during daytime use. At night, the stored electrical energy is used to power the LED light strip 5. The ring 603 is sleeved on the elastic rope 301 and will not fall off. The solar cell element 601 rotates horizontally with one side of the back plate as the axis through the rotating connection structure between the shaft sleeve 602 and the shaft head, and is in the unfolded state when it is turned to the side wall of the acre meter body 1, and is in the folded state when it is turned to the back of the acre meter body 1. The surveyor first unfolds the solar cell element 601 to the side wall of the acre meter body 1 through the rotating connection structure between the shaft sleeve 602 and the shaft head, and the stable connection between the ring 603 and the rope belt 301, and fixes the back plate of the solar cell element 601 to the side wall of the acre meter body 1 through the magnetic connection member 7;
[0028] The elastic rope belt 301 and the foam cotton material binding belt 302 are wrapped around and tied on the forearm of the surveyor, so that the acre meter body 1 faces the inner side of the forearm, the binding belt 302 faces the outer side of the forearm, and the LED light bar 5 faces the land in the direction of travel, and then the Velcro 303 is used to pull the binding belt 302 to tighten, and the two are adhered and fixed to each other; during the day, the surveyor walks along the edge of the road plot, uses the acre meter to count the path and calculate the area within the closed path, and takes out the pen inserted in the elastic ring 4 to record on paper. At this time, the solar cell element 601 absorbs solar energy and converts it into electrical energy for storage; at night, the surveyor walks along the edge of the road plot, turns on the LED light bar 5, uses the electrical energy stored in the solar cell element 601 to power the LED light bar 5, illuminates the land on the path, uses the acre meter to count the path and calculate the area within the closed path, and takes out the pen inserted in the elastic ring 4 to record on paper.
[0029] Example 2: Please refer to Figure 2 , Figure 3 , Figure 4 and Figure 6In this embodiment, the rope 301 is a nylon rope and one end is tied to the eyelet on the corner plate 2. A foam cotton material strap 302 is fixedly connected between the other ends of the two adjacent ropes 301. Velcro 303 is sewn and fixed to the end of the foam cotton material strap 302. The two opposite straps 302 are adhered and fixed by Velcro 303. The rope 301 is not elastic and completely relies on the good elasticity of the strap 302 itself to wrap around the forearm of the measurement personnel, and then the Velcro 303 is used to pull the strap 3 02 is tightened, and then glued and fixed. When fixing, ensure that the acre meter body 1 faces the inside of the forearm and the strap 302 faces the outside of the forearm, so that it is convenient to raise the hand to check the equipment, and the LED light bar 5 illuminates the plot in the direction of travel. The solar power supply module includes a solar cell element 601, a shaft sleeve 602, and a clamp ring 604; the solar cell element 601 is composed of a solar cell, a controller and a battery and is integrally installed on the back plate. The upper and lower ends of one side of the back plate are fixedly connected with a shaft sleeve 602, and the clamp ring 604 has an opening on the edge The ring piece structure has two clamping rings 604 and is respectively clamped on two adjacent ropes 301 above and below. One end of the ring 603 is fixedly connected to the shaft head. The back plate is between the rings 603 and the shaft sleeves 602 are respectively rotatably connected to the adjacent shaft heads. The solar cell element 601 is unfolded to absorb solar energy and convert it into electrical energy for storage during daytime use. At night, the stored electrical energy is used to power the LED light strip 5. The clamping ring 604 is squeezed and clamped on the non-elastic rope 301 through the opening at the edge, and will not fall off. The solar cell element 601 rotates horizontally with one side of the back plate as the axis through the rotating connection structure between the shaft sleeve 602 and the shaft head, and is in the unfolded state when it is turned to the side wall of the acre meter body 1, and is in the folded state when it is turned to the back of the acre meter body 1. The surveyor first unfolds the solar cell element 601 to the side wall of the acre meter body 1 through the rotating connection structure between the shaft sleeve 602 and the shaft head, and the stable clamping of the clamp ring 604 and the rope belt 301, and fixes the back plate of the solar cell element 601 to the side wall of the acre meter body 1 through the magnetic connection member 7;
[0030] The nylon rope belt 301 and the foam cotton material strap 302 are wrapped around and tied on the surveyor's forearm, so that the acre meter body 1 faces the inside of the forearm, the strap 302 faces the outside of the forearm, and the LED light bar 5 faces the land in the direction of travel, and then the Velcro 303 is used to pull the strap 302 to tighten, and they are stuck and fixed to each other; during the day, the surveyor walks along the edge of the highway plot, uses the acre meter to count the path and calculate the area within the closed path, and takes out the pen inserted in the elastic ring 4 to record on paper. At this time, the solar cell element 601 absorbs solar energy and converts it into electrical energy for storage; at night, the surveyor walks along the edge of the highway plot, turns on the LED light bar 5, uses the electrical energy stored in the solar cell element 601 to power the LED light bar 5, illuminates the land on the path, uses the acre meter to count the path and calculate the area within the closed path, and takes out the pen inserted in the elastic ring 4 to record on paper.
[0031] Example 3: Please refer to Figure 3 In this embodiment, the magnetic connection member 7 is a strong NdFeB magnet sheet, which is embedded and installed on the side wall of the acre meter body 1. The back plate of the solar cell element 601 is a magnetic metal piece, and the back plate is magnetically adsorbed on the side wall of the acre meter body 1 through the magnetic connection member 7. After the solar cell element 601 is flipped and unfolded, in order to avoid shaking during use, the strong NdFeB magnet sheet and the magnetic metal material back plate are adsorbed and fixed to further stabilize the solar cell element 601.
[0032] Example 4: Please refer to Figure 3 In this embodiment, the magnetic connection member 7 is a rubber soft magnetic strip, which is adhesively fixed to the side wall of the acre meter body 1 and the back plate of the solar cell element 601. The back plate of the solar cell element 601 is fixed to the side wall of the acre meter body 1 by adsorption through the magnetic connection member 7. After the solar cell element 601 is turned over and unfolded, in order to avoid shaking during use, the rubber soft magnetic strips on the side wall and the back plate of the acre meter body 1 are adsorbed and fixed to each other to further stabilize the solar cell element 601.
[0033] Through the above steps, a binding component with solar-powered lighting is added to the existing acreage measuring instrument body 1, which is bound to the forearm for use, so that both hands are freed up for paper recording of measurement data. When measuring at night, when the arm is raised to view the device data, the LED light bar 5 is aimed at the plot in the direction of the surveyor's travel to illuminate the land, so that the surveyor can perceive the ground conditions and avoid falling. This solves the problem that it is inconvenient to free up both hands to record data with the existing handheld area measurement equipment, and it is easy to fall down due to the dim ambient light when carrying out measurement work at night.
Claims
1. A road construction pavement area measuring device, comprising an acre measuring instrument body (1); characterized in that: The invention also comprises a corner plate (2), a binding component, an elastic ring (4), an LED light bar (5), a solar power supply module, and a magnetic connection piece (7); two corner plates (2) are integrally fixedly connected to the left and right sides of the shell of the acre measuring instrument body (1); a binding component which is fixedly wrapped around and fixed on the forearm of a surveyor is arranged between the left and right corner plates (2); an elastic ring (4) for inserting a recording pen is sewn and connected to the outer surface of the binding component; an LED light bar (5) is embeddedly installed on the outer surface of the binding component; a solar power supply module for supplying power to the LED light bar (5) is installed on one side of the binding component; the solar power supply module is horizontally rotated, unfolded and folded on one side of the acre measuring instrument body (1); and the solar power supply module is fixed to the side wall of the acre measuring instrument body (1) by magnetic attraction through the magnetic connection piece (7).
2. A road construction pavement area measuring device according to claim 1, characterized in that: The binding assembly comprises a rope (301), a binding strap (302), and a Velcro (303); the rope (301) is an elastic rope and one end of which is fastened to a hole on the corner plate (2); a binding strap (302) made of foam cotton material is fixedly connected between the other ends of two adjacent ropes (301) above and below; the end of the binding strap (302) made of foam cotton material is sewn and fixed with a Velcro (303); and the two binding straps (302) opposite to each other on the left and right are glued and fixed by the Velcro (303).
3. A road construction pavement area measuring device according to claim 1, characterized in that: The binding assembly comprises a rope (301), a binding strap (302), and a Velcro (303); the rope (301) is a nylon rope, one end of which is fastened to a hole on the corner plate (2); a binding strap (302) made of foam cotton material is fixedly connected between the other ends of two adjacent ropes (301) above and below; the end of the binding strap (302) made of foam cotton material is sewn and fixed with a Velcro (303); and the two binding straps (302) opposite to each other on the left and right are glued and fixed by the Velcro (303).
4. A road construction pavement area measuring device according to claim 2, characterized in that: The solar power supply module comprises a solar cell element (601), a shaft sleeve (602) and a sleeve ring (603); the solar cell element (601) is composed of a solar cell, a controller and a storage battery and is integrally mounted on a back plate; the upper and lower ends of one side of the back plate are respectively fixedly connected to a shaft sleeve (602); the sleeve ring (603) is a ring sheet structure with regular edges; the sleeve ring (603) has two sleeves and is respectively sleeved on two upper and lower adjacent ropes (301); one end of the sleeve ring (603) is fixedly connected to a shaft head; the back plate is located between the sleeve rings (603) and the sleeves (602) are respectively rotatably connected to the adjacent shaft heads.
5. A road construction pavement area measuring device according to claim 3, characterized in that: The solar power supply module comprises a solar cell element (601), a shaft sleeve (602) and a clamping ring (604); the solar cell element (601) is composed of a solar cell, a controller and a storage battery and is integrally mounted on a back plate; the upper and lower ends of one side of the back plate are respectively fixedly connected to a shaft sleeve (602); the clamping ring (604) is a ring sheet structure with an opening at the edge; the clamping ring (604) has two and is respectively clamped on two upper and lower adjacent ropes (301); one end of the ring (603) is fixedly connected to a shaft head; the back plate is located between the rings (603) and the shaft sleeves (602) are respectively rotatably connected to the adjacent shaft heads.
6. A road construction pavement area measuring device according to claim 4 or 5, characterized in that: The magnetic connection piece (7) is a strong neodymium iron boron magnet sheet, and the magnetic connection piece (7) is embedded and installed on the side wall of the acre meter body (1). The back plate of the solar cell element (601) is a magnetic metal piece, and the back plate is magnetically adsorbed on the side wall of the acre meter body (1) through the magnetic connection piece (7).
7. A road construction pavement area measuring device according to claim 4 or 5, characterized in that: The magnetic connection piece (7) is a rubber soft magnetic strip. The magnetic connection piece (7) is adhesively fixed to the side wall of the acre meter body (1) and the back plate of the solar cell element (601). The back plate of the solar cell element (601) is fixed to the side wall of the acre meter body (1) by adsorption via the magnetic connection piece (7).