Asphalt concrete temperature detection platform
Through the design of components such as hydraulic cylinder, adjustment box, motor and rack, the installation and movement of asphalt concrete temperature measurement equipment is solved, flexible temperature measurement and device protection are achieved, and the temperature measurement accuracy and service life are improved.
Patent Information
- Application Number
- CN202422146156.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The existing asphalt concrete temperature measurement equipment is installed at high altitudes, resulting in a large temperature measurement range, occupying many places, and there are problems such as high friction and easy damage to the device when moving inside the asphalt concrete.
The temperature measurement device is installed on the side of the asphalt concrete by using hydraulic cylinders, adjustment boxes, motors, racks and electric push rods, and other components, and the temperature measurement device is installed on the side of the asphalt concrete, and the moving resistance is reduced through the sleeves and cones to ensure the accuracy of the temperature measurement and the stability of the device.
The temperature measurement device is flexible to move inside the asphalt concrete, reducing space occupied, improving temperature measurement accuracy, avoiding device damage, and extending service life.
Smart Images
Figure CN223138830U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of asphalt concrete detection, in particular to an asphalt concrete temperature detection platform. Background Art
[0002] When asphalt concrete is mixed, the aggregate needs to be heated to a relatively high temperature to ensure that the temperature of the mixed asphalt concrete meets the requirements during paving. During construction, it is necessary to detect the temperature of all asphalt concrete leaving the factory to prevent unqualified asphalt concrete from entering the paving site. Therefore, it is necessary to detect the temperature of asphalt concrete in the transport vehicle at a very high frequency. However, the asphalt concrete temperature measuring device is fixed at a high altitude during use. Since it is installed at a high altitude, the laying range of the asphalt concrete temperature measuring device is large, resulting in limitations in the use of the concrete temperature measuring device, occupying a large area. And during the temperature measurement process, to ensure the accuracy of the internal temperature measurement of the asphalt concrete, it is necessary to move the temperature measuring device into the interior of the asphalt concrete. Due to the large internal friction of the asphalt concrete, moving the temperature measuring device into the interior brings great resistance and causes damage to the outer wall of the temperature measuring device. For this reason, we propose an asphalt concrete temperature detection platform. Content of the Utility Model
[0003] In order to solve the above problems, the utility model provides an asphalt concrete temperature detection platform to solve the problems mentioned in the above background art.
[0004] An asphalt concrete temperature detection platform in the utility model includes a mounting seat. A hydraulic cylinder is arranged above the mounting seat. The output end of the hydraulic cylinder is provided with an adjustment box. A first motor is fixedly arranged on the outer wall of the adjustment box. The output end of the first motor is provided with a first driving gear. The side end of the first driving gear is meshed with a rack plate. The rack plate is slidably connected to the adjustment box. The lower wall of the rack plate is fixedly provided with an electric push rod. The output end of the electric push rod is provided with a support plate. A box body is arranged at the lower end of the support plate. A second motor is arranged inside the box body. The output end of the second motor is provided with a second driving gear. The side of the second driving gear is meshed with a driven gear. The driven gear is fixedly sleeved on a sleeve. A temperature measuring rod is arranged inside the sleeve. A cone is fixedly arranged at the bottom of the sleeve.
[0005] In the above solution, an auxiliary rod is fixedly arranged at the upper end of the mounting seat. The telescopic end of the auxiliary rod is connected to the lower end of the adjustment box.
[0006] In the above solution, a guide block is fixedly arranged at the lower end of the rack plate. A guide rod is fixedly arranged inside the adjustment box. The guide block is slidably connected to the guide rod.
[0007] In the above solution, a chute is opened on the side wall of the adjustment box. The rack plate is slidably connected to the adjustment box through the chute.
[0008] In the above solution, through holes are formed on both sides of the lower end of the sleeve.
[0009] In the above solution, the top of the sleeve is rotatably connected to the box body through a bearing.
[0010] The advantages and beneficial effects of the present utility model are as follows: The present utility model provides an asphalt concrete temperature detection platform. Through the hydraulic cylinder, adjustment box, first motor, first driving gear, rack plate, electric push rod and support plate, a temperature measuring device can be installed on the side of the asphalt concrete, occupying a small area, and it is convenient to move the temperature measuring device to any position inside the asphalt concrete to ensure the accuracy of temperature measurement; through the box body, second motor, second driving gear, driven gear, sleeve, temperature measuring rod, through hole and cone, the moving resistance of the temperature measuring device in the asphalt concrete can be reduced, and damage to the side wall of the temperature measuring rod can be avoided. Description of the Drawings
[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0012] Figure 1 It is a schematic structural diagram of the present utility model.
[0013] Figure 2 It is a schematic internal structure diagram of the present utility model.
[0014] Figure 3 It is a schematic structural diagram of part A of the present utility model.
[0015] Figure 4 It is a side view of the adjustment box structure of the present utility model.
[0016] In the figure: 1. Mounting seat 11. Hydraulic cylinder 12. Auxiliary rod 2. Adjustment box 21. First motor 22. First driving gear 23. Rack plate 24. Guide block 25. Guide rod 26. Chute 3. Electric push rod 31. Support plate 32. Box body 33. Second motor 34. Second driving gear 35. Driven gear 36. Sleeve 37. Temperature measuring rod 38. Through hole 39. Cone. Detailed Embodiments
[0017] The following will further describe the detailed embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solutions of the present utility model and cannot be used to limit the protection scope of the present utility model.
[0018] As Figures 1-4 shown, the utility model is an asphalt concrete temperature detection platform, including a mounting base 1. Above the mounting base 1, there is a hydraulic cylinder 11. When starting to detect the internal temperature of asphalt concrete, by turning on the external power switch of the hydraulic cylinder 11, the hydraulic cylinder 11 can move the temperature measuring device to the upper surface of the device for storing asphalt concrete.
[0019] The output end of the hydraulic cylinder 11 is provided with an adjustment box 2. The outer wall of the adjustment box 2 is fixedly provided with a first motor 21. The output end of the first motor 21 is provided with a first driving gear 22. The side end of the first driving gear 22 is meshed and connected with a rack plate 23. The rack plate 23 is slidably connected to the adjustment box 2. The lower wall of the rack plate 23 is fixedly provided with an electric push rod 3. When the temperature measuring rod 37 is lifted, by turning on the external power switch of the first motor 21, the first driving gear 22 at the output end of the first motor 21 starts to rotate. The rotation of the first driving gear 22 can drive the rack plate 23 engaged and connected at the lower end to move back and forth. A chute 26 is provided on the side wall of the adjustment box 2. The rack plate 23 is slidably connected to the adjustment box 2 through the chute 26. The port of the rack plate 23 starts to slide in the chute 26. The rack plate 23 drives the temperature measuring rod 37 arranged at the lower end of the port to move back and forth. According to the position of the temperature to be detected of the asphalt concrete, the horizontal position of the temperature measuring rod 37 is adjusted.
[0020] The output end of the electric push rod 3 is provided with a support plate 31. When the temperature measuring rod 37 moves to the horizontal position of the asphalt concrete, by turning on the switch of the electric push rod 3, the electric push rod 3 can drive the temperature measuring device to move downward and penetrate into the asphalt concrete to detect the internal temperature of the asphalt concrete and ensure the accuracy of temperature detection.
[0021] A box body 32 is provided at the lower end of the support plate 31. A second motor 33 is provided inside the box body 32. A second driving gear 34 is provided at the output end of the second motor 33. A driven gear 35 is meshed and connected to the side of the second driving gear 34. The driven gear 35 is fixedly sleeved on a sleeve 36. A temperature measuring rod 37 is provided inside the sleeve 36. A cone 39 is fixedly provided at the bottom of the sleeve 36. When the sleeve 36 at the lower end of the electric push rod 3 moves downward inside the asphalt concrete, by turning on the external power switch of the second motor 33, the second driving gear 34 at the output end of the second motor 33 rotates. The rotation of the second driving gear 34 can drive the driven gear 35 meshed and connected to the side to rotate. The top of the sleeve 36 is rotationally connected to the inside of the box body 32 through a bearing. The rotation of the driven gear 35 can drive the sleeve 36 connected by the bearing to rotate. The cone 39 at the bottom of the sleeve 36 rotates synchronously. The cone 39 can rotate and move downward inside the asphalt concrete, which can ensure the smoothness of the downward movement of the sleeve 36, avoid the temperature measuring rod 37 moving directly inside the asphalt concrete, causing scratches on the surface of the temperature measuring rod 37 and affecting its service life.
[0022] In the above solution, an auxiliary rod 12 is fixedly provided at the upper end of the mounting seat 1. The telescopic end of the auxiliary rod 12 is connected to the lower end of the adjustment box 2. When the hydraulic cylinder 11 moves up and down, the auxiliary rod 12 can assist in guiding the up and down movement of the adjustment box 2 to ensure the stability of the up and down movement of the adjustment box 2.
[0023] In the above solution, a guide block 24 is fixedly provided at the lower end of the rack plate 23. A guide rod 25 is fixedly provided inside the adjustment box 2. The guide block 24 is slidably connected to the guide rod 25. The guide block 24 provided below the rack plate 23 and the sliding of the guide block 24 on the guide rod 25 can guide the left and right sliding of the rack plate 23 to ensure the stability of the left and right sliding of the rack plate 23.
[0024] In the above solution, through holes 38 are formed on both sides of the lower end of the sleeve 36. The asphalt concrete to be measured for temperature enters the position of the temperature measuring rod 37 from the through holes 38 of the sleeve 36 for temperature measurement work.
[0025] Working principle:
[0026] When the asphalt concrete temperature detection platform works specifically, the mounting base 1 is installed beside the device that needs to measure the temperature of the asphalt concrete. By turning on the external power switch of the hydraulic cylinder 11, the hydraulic cylinder 11 can move the temperature measuring device to the upper side of the device for storing the asphalt concrete. By turning on the external power switch of the first motor 21, the first driving gear 22 at the output end of the first motor 21 starts to rotate. The rotation of the first driving gear 22 can drive the rack plate 23 meshed and connected at the lower end to move back and forth. The rack plate 23 drives the temperature measuring rod 37 arranged at the lower end of the port to move back and forth. According to the position of the temperature to be detected of the asphalt concrete, the horizontal position of the temperature measuring rod 37 is adjusted. By turning on the switch of the electric push rod 3, the electric push rod 3 can drive the temperature measuring device to move downward. By turning on the external power switch of the second motor 33, the second driving gear 34 at the output end of the second motor 33 rotates. The rotation of the second driving gear 34 can drive the driven gear 35 meshed and connected on the side to rotate, and the cone 39 at the bottom of the sleeve 36 rotates synchronously. The cone 39 can rotate and move downward inside the asphalt concrete. The cone 39 guides the rotation of the asphalt concrete to ensure the stability of the downward movement of the sleeve 36. When reaching the temperature measuring depth of the asphalt concrete, the asphalt concrete to be measured enters the temperature measuring end of the temperature measuring rod 37 through the through hole 38, and the temperature measuring work can be accurately carried out.
[0027] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. An asphalt concrete temperature detection platform, comprising a mounting base (1), characterized in that, Above the mounting base (1), there is a hydraulic cylinder (11). At the output end of the hydraulic cylinder (11), there is an adjustment box (2). On the outer wall of the adjustment box (2), a first motor (21) is fixedly installed. At the output end of the first motor (21), there is a first driving gear (22). On the side end of the first driving gear (22), a rack plate (23) is meshed and connected. The rack plate (23) is slidably connected to the adjustment box (2). On the lower wall of the rack plate (23), an electric push rod (3) is fixedly installed. At the output end of the electric push rod (3), there is a support plate (31). At the lower end of the support plate (31), there is a box body (32). Inside the box body (32), there is a second motor (33). At the output end of the second motor (33), there is a second driving gear (34). On the side of the second driving gear (34), a driven gear (35) is meshed and connected. The driven gear (35) is fixedly sleeved on a sleeve (36). Inside the sleeve (36), there is a temperature measuring rod (37). At the bottom of the sleeve (36), a cone (39) is fixedly installed.
2. The asphalt concrete temperature detection platform according to claim 1, wherein At the upper end of the mounting base (1), an auxiliary rod (12) is fixedly installed. The telescopic end of the auxiliary rod (12) is connected to the lower end of the adjustment box (2).
3. The asphalt concrete temperature detection platform according to claim 1, characterized in that, At the lower end of the rack plate (23), a guide block (24) is fixedly installed. Inside the adjustment box (2), a guide rod (25) is fixedly installed. The guide block (24) is slidably connected to the guide rod (25).
4. The asphalt concrete temperature detection platform according to claim 1, characterized in that, On the side wall of the adjustment box (2), a chute (26) is opened. The rack plate (23) is slidably connected to the adjustment box (2) through the chute (26).
5. The asphalt concrete temperature detection platform according to claim 1, characterized in that, On both sides at the lower end of the sleeve (36), through holes (38) are opened.
6. The asphalt concrete temperature detection platform according to claim 1, characterized in that, The top of the sleeve (36) is rotatably connected to the inside of the box body (32) through a bearing.