Leveling basic equipment for civil engineering pavement construction
By designing a basic leveling equipment for civil engineering pavement construction including fixing, adjustment and snapping mechanisms, the problem of difficulty in self-fixing of existing equipment and inflexible adjustment of leveling rods is solved, stable fixing and flexible adjustment are achieved, and leveling effect and construction efficiency are improved.
Patent Information
- Application Number
- CN202510157027.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2025-04-15
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
It is difficult for existing pavement construction leveling equipment to achieve stable self-fixation during operation, resulting in the possible height deviation of the equipment, affecting the leveling effect, and even causing the entire leveling process to fail. The traditional leveling rod adjustment mechanism is not flexible enough, which increases construction difficulty and time cost.
A basic leveling equipment for civil engineering pavement construction including a leveling device body, a leveling mechanism and an adjustment mechanism is designed. The fixing mechanism uses a drive motor, a rotating shaft and auger to achieve stable fixation of the leveling device body; the adjustment mechanism uses a servo motor, a threaded rod and an internal thread bearing to achieve flexible adjustment of the leveling rod; and the snapping mechanism uses a limit spring and a limit block to achieve quick connection and fixation of the leveling rod.
The stable fixation of the leveling device body is achieved, avoiding equipment deviations and improving leveling effect; the position and angle adjustment of the leveling rod is simplified through the flexible adjustment mechanism, reducing construction difficulty and time cost.
Smart Images
Figure CN119824767A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of construction leveling, in particular to basic equipment for leveling road surface construction in civil engineering. Background Art
[0002] In the field of civil engineering, pavement construction is one of the key links to ensure road quality and durability. The flatness of the road surface not only directly affects the safety and comfort of driving, but also plays a vital role in extending the service life of the road and reducing maintenance costs. Therefore, the application of leveling technology becomes particularly important in the process of pavement construction. With the development of science and technology and the continuous improvement of engineering requirements, traditional leveling methods have been unable to meet the high standards of modern highways, urban roads, large bridges and other complex engineering projects.
[0003] A common problem in existing road construction leveling equipment is that these devices are difficult to achieve stable self-fixation during operation. This may cause the equipment to have height deviation during operation, which in turn affects the leveling effect and even causes the entire leveling process to fail. In addition, the traditional leveling rod adjustment mechanism is not flexible enough, making it complicated and inconvenient to adjust the position and angle of the leveling rod in actual construction, increasing the construction difficulty and time cost. Based on this, the present invention designs a basic equipment for civil engineering road construction leveling to solve the above problems. Summary of the invention
[0004] The purpose of the present invention is to provide a basic equipment for leveling the road surface in civil engineering to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above object, the present invention provides the following technical solutions:
[0006] A basic leveling equipment for civil engineering road construction, including a leveling device body, a leveling mechanism and an adjusting mechanism, the leveling mechanism including an iron plate, a plurality of fixed blocks are symmetrically installed at the bottom of the leveling device body, circular grooves are provided inside the leveling device body and the fixed blocks, a plurality of first telescopic rods are installed at the top of the iron plate, the top of the first telescopic rods is connected to the bottom of the circular groove provided inside the leveling device body, a plurality of supporting springs are installed at the top of the iron plate, and a plurality of second telescopic rods are symmetrically installed at the top of the iron plate; the second telescopic rods and the first telescopic rods are used in coordination to achieve fine adjustment of the angle of the leveling device body and leveling of the leveling device body.
[0007] The adjustment mechanism includes a strip groove, the interior of the leveling device body is provided with a strip groove, the interior of the leveling device body is provided with a through groove, a servo motor is installed at the top of the strip groove, the end of the rotating shaft of the servo motor passes through the through groove to the interior of the strip groove and a threaded rod is installed at the end, a movable block is movably arranged outside the threaded rod, and an internal threaded bearing used in conjunction with the movable block is installed inside the movable block. The height of the internal threaded bearing can be adjusted by the coordinated use of the servo motor and the threaded rod.
[0008] Preferably, the buckle mechanism includes a connecting arm, the connecting arm is fixedly mounted on the outside of the movable block, a groove is provided inside the connecting arm, a limit spring is installed inside the groove, and a limit block is installed on the top of the limit spring. The leveling rod can be installed by using the limit spring and the limit block in combination.
[0009] Preferably, the fixing mechanism comprises a driving motor, the driving motor is installed at the bottom of the iron plate, a rotating shaft is installed at the end of the rotating shaft of the driving motor, and an auger is installed at the bottom of the rotating shaft. The fixing mechanism can realize stable fixing of the leveling device body.
[0010] Preferably, the leveling device body is provided with leveling liquid inside, and the leveling device body is provided with a transparent plate outside. By observing the leveling liquid through the transparent plate, it can be known whether the leveling device body is leveled successfully.
[0011] Preferably, a leveling rod is arranged between the two leveling device bodies, the two sections of the leveling rod are provided with square grooves, and the top of the leveling rod is symmetrically provided with clamping grooves. The leveling rod is fixed by the coordinated use of the clamping grooves and the limit blocks.
[0012] Preferably, the size of the square groove is larger than the connecting arm, and the size of the slot is larger than the limiting block.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] 1. The present invention can fix the leveling device body through a fixing mechanism, and the fixing mechanism includes a driving motor, a rotating shaft, and an auger. When the device needs to be used for leveling, the staff needs to fix the leveling device body at the construction site and start the driving motor. The driving motor drives the rotating shaft to rotate, and the rotating shaft drives the auger to rotate during the rotation process. The auger enters the soil during the rotation process. After the leveling device body is fixed, the driving motor is stopped. The leveling device body is fixed by the coordinated use of the driving motor and the auger to avoid height deviation of the equipment during operation, thereby affecting the leveling effect and even causing the failure of the entire leveling process.
[0015] 2. The present invention can adjust the leveling rod through an adjusting mechanism. The adjusting mechanism includes a servo motor, a threaded rod, and a movable block. When the device needs to be used for leveling, the staff needs to adjust the leveling rod according to the actual use height and start the servo motor. The servo motor drives the threaded rod to rotate during the rotation process. The threaded rod adjusts the movable block through the cooperation of the internal threaded bearing during the rotation process. The movable block drives the connecting arm to rise and fall during the adjustment process. The connecting arm drives the leveling rod to rise and fall during the lifting process, thereby avoiding inflexibility, making it complicated and inconvenient to adjust the position and angle of the leveling rod in actual construction, and increasing the difficulty and time cost of construction.
[0016] 3. The present invention can connect the leveling rod through a snap mechanism, and the snap mechanism includes a groove, a limit spring, and a limit block. When the device needs to be used for work, the leveling rod needs to be replaced according to actual usage conditions, and the square groove is inserted into the interior of the connecting arm. At this time, the limit block enters the interior of the groove through pressure, and when the limit block moves to the bottom of the slot, the limit block enters the interior of the slot through the elastic force of the limit spring. The leveling rod is fixed by the coordinated use of the limit block and the slot. The side of the limit block close to the leveling rod is arc-shaped, which can better install the leveling rod, and the other side of the limit block is diamond-shaped, which can prevent the leveling rod from falling off during use.
[0017] 4. The present invention can achieve leveling of the leveling device body through a leveling mechanism. The leveling mechanism includes a fixed block, a circular groove, and a second telescopic rod. After the leveling device body is fixed, due to the uneven ground at the construction site, the staff can check the leveling fluid to know whether the leveling device body is leveled successfully. If the leveling device body is uneven, the second telescopic rod is started, and the second telescopic rod lifts the leveling device body. At this time, the first telescopic rod and the support spring are used in conjunction to tilt the leveling device body to avoid the second telescopic rod tilting the entire leveling device body, resulting in leveling failure. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.
[0019] Figure 1 It is a schematic diagram of a first three-dimensional structure of the present invention;
[0020] Figure 2 It is a schematic diagram of a second three-dimensional structure of the present invention;
[0021] Figure 3is a schematic diagram of a first internal structure of the present invention;
[0022] Figure 4 is a second internal structure schematic diagram of the present invention;
[0023] Figure 5 is a third internal structure schematic diagram of the present invention;
[0024] Figure 6 It is a schematic diagram of the enlarged structure of part A of the present invention;
[0025] Figure 7 It is a schematic diagram of the enlarged structure of part B of the present invention.
[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0027] 1. Leveling device body; 21. Leveling rod; 22. Square groove; 23. Card slot; 31. Strip groove; 32. Servo motor; 33. Through groove; 34. Threaded rod; 35. Movable block; 36. Internal threaded bearing; 37. Connecting arm; 38. Groove; 39. Limit spring; 391. Limit block; 41. Fixed block; 43. Circular groove; 44. First telescopic rod; 45. Support spring; 46. Second telescopic rod; 5. Iron plate; 61. Driving motor; 62. Rotating shaft; 63. Auger; 64. Leveling fluid; 65. Transparent plate. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0029] See also Figure 1-7 , the present invention provides a technical solution:
[0030] A basic leveling equipment for civil engineering road construction comprises a leveling device body 1, a leveling mechanism and an adjusting mechanism, wherein the leveling mechanism comprises an iron plate 5, a plurality of fixed blocks 41 are symmetrically mounted on the bottom of the leveling device body 1, a circular groove 43 is provided inside the leveling device body 1 and the fixed blocks 41, a plurality of first telescopic rods 44 are mounted on the top of the iron plate 5, the top of the first telescopic rod 44 is connected to the bottom of the circular groove 43 provided inside the leveling device body 1, a plurality of supporting springs 45 are mounted on the top of the iron plate 5, and a plurality of second telescopic rods 46 are symmetrically mounted on the top of the iron plate 5; the second telescopic rods 46 and the first telescopic rods 44 are used in conjunction with each other to achieve fine adjustment of the angle of the leveling device body 1, thereby achieving leveling of the leveling device body 1.
[0031] The adjustment mechanism includes a strip groove 31. The interior of the leveling device body 1 is provided with a strip groove 31. The interior of the leveling device body 1 is provided with a through groove 33. A servo motor 32 is installed on the top of the strip groove 31. The end of the rotating shaft of the servo motor 32 passes through the through groove 33 to the interior of the strip groove 31 and a threaded rod 34 is installed on the end. A movable block 35 is movably arranged outside the threaded rod 34. An internal threaded bearing 36 used in conjunction with the movable block 35 is installed inside the movable block 35. The height of the internal threaded bearing 36 can be adjusted by the coordinated use of the servo motor 32 and the threaded rod 34;
[0032] The buckle mechanism includes a connecting arm 37, the connecting arm 37 is fixedly installed on the outside of the movable block 35, a groove 38 is opened inside the connecting arm 37, a limit spring 39 is installed inside the groove 38, and a limit block 391 is installed on the top of the limit spring 39. The leveling rod 21 can be installed by the use of the limit spring 39 and the limit block 391. The fixing mechanism includes a driving motor 61, the driving motor 61 is installed at the bottom of the iron plate 5, the end of the rotating shaft of the driving motor 61 is installed with a rotating shaft 62, and the bottom of the rotating shaft 62 is installed with an auger 63. The fixing mechanism can be used to stably fix the leveling device body 1;
[0033] The leveling device body 1 is provided with a leveling liquid 64 inside, and a transparent plate 65 is installed outside the leveling device body 1. By observing the leveling liquid 64 through the transparent plate 65, it can be known whether the leveling device body 1 is leveled. A leveling rod 21 is arranged between the two leveling device bodies 1. The two ends of the leveling rod 21 are provided with a square groove 22, and the top of the leveling rod 21 is symmetrically provided with a clamping groove 23. The leveling rod 21 is fixed by the use of the clamping groove 23 and the limit block 391. The size of the square groove 22 is larger than the connecting arm 37, and the size of the clamping groove 23 is larger than the limit block 391.
[0034] During the use of the existing device, it is difficult to stably fix the leveling device body 1 due to the uneven ground of the construction site. At this time, the staff first places the leveling device body 1 at the predetermined construction position. Then, the drive motor 61 is started, which drives the rotating shaft 62 to rotate. As the rotating shaft 62 rotates, the auger 63 connected thereto also begins to rotate synchronously and gradually penetrates into the ground. This process continues until the auger 63 completely enters the soil, thereby firmly fixing the leveling device body 1. After the fixation is completed, the drive motor 61 is turned off;
[0035] After the leveling device body 1 is fixed, the staff observes the leveling fluid 64 through the transparent plate 65 to check whether the leveling device body 1 is leveled. If the leveling device body 1 is not leveled, the staff observes the leveling fluid 64 to activate the second telescopic rod 46 on the corresponding side, and the second telescopic rod 46 lifts the leveling device body 1. At this time, the first telescopic rod 44 and the support spring 45 are used in conjunction to tilt the leveling device body 1 to prevent the second telescopic rod 46 from tilting the entire leveling device body 1, resulting in leveling failure.
[0036] After the leveling of the leveling device body 1 is completed, the leveling rod 21 is installed through the snap mechanism. The staff needs to replace the leveling rod 21 according to the actual use situation and insert the square groove 22 into the interior of the connecting arm 37. At this time, the limit block 391 enters the interior of the groove 38 through pressure. When the limit block 391 moves to the bottom of the slot 23, the limit block 391 enters the interior of the slot 23 through the elastic force of the limit spring 39. The leveling rod 21 is fixed by the cooperation of the limit block 391 and the slot 23. The side of the limit block 391 close to the leveling rod 21 is arc-shaped, which can better install the leveling rod 21. The other side of the limit block 391 is rhombus-shaped, which can prevent the leveling rod 21 from falling off during use.
[0037] After the leveling rod 21 is installed, it is necessary to adjust its height and start the servo motor 32. The servo motor 32 drives the threaded rod 34 to rotate during the rotation process. The threaded rod 34 adjusts the movable block 35 through the cooperation of the internal threaded bearing 36 during the rotation process. The movable block 35 drives the connecting arm 37 to rise and fall during the adjustment process. The connecting arm 37 drives the leveling rod 21 to rise and fall during the lifting process to avoid inflexibility, which makes it complicated and inconvenient to adjust the position and angle of the leveling rod in actual construction, increasing the difficulty and time cost of construction.
[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0039] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A basic equipment for leveling road surface construction in civil engineering, characterized by: It comprises a leveling device body (1), a leveling mechanism and an adjusting mechanism; The leveling mechanism comprises an iron plate (5), a plurality of fixed blocks (41) are symmetrically mounted at the bottom of the leveling device body (1), a circular groove (43) is provided inside the leveling device body (1) and the fixed blocks (41), a plurality of first telescopic rods (44) are mounted on the top of the iron plate (5), the top of the first telescopic rods (44) are connected to the bottom of the circular groove (43) provided inside the leveling device body (1), a plurality of supporting springs (45) are mounted on the top of the iron plate (5), and a plurality of second telescopic rods (46) are symmetrically mounted on the top of the iron plate (5); The adjustment mechanism comprises a strip groove (31), the interior of the leveling device body (1) is provided with the strip groove (31), the interior of the leveling device body (1) is provided with a through groove (33), a servo motor (32) is installed at the top of the strip groove (31), the end of the rotating shaft of the servo motor (32) passes through the through groove (33) to the interior of the strip groove (31) and a threaded rod (34) is installed at the end, a movable block (35) is movably arranged outside the threaded rod (34), and an internal threaded bearing (36) used in conjunction with the movable block (35) is installed inside the movable block (35).
2. The basic equipment for leveling road surface construction in civil engineering according to claim 1, characterized in that: The buckle mechanism comprises a connecting arm (37), the connecting arm (37) is fixedly mounted on the outside of the movable block (35), a groove (38) is provided inside the connecting arm (37), a limit spring (39) is installed inside the groove (38), and a limit block (391) is installed on the top of the limit spring (39).
3. The basic equipment for leveling road surface construction in civil engineering according to claim 1, characterized in that: The fixing mechanism comprises a driving motor (61), the driving motor (61) is mounted at the bottom of the iron plate (5), a rotating shaft (62) is mounted at the end of the rotating shaft of the driving motor (61), and a spiral drill (63) is mounted at the bottom of the rotating shaft (62).
4. The basic equipment for leveling road surface construction in civil engineering according to claim 1, characterized in that: The leveling device body (1) is provided with a leveling liquid (64) inside, and a transparent plate (65) is installed outside the leveling device body (1).
5. The basic equipment for leveling road surface construction in civil engineering according to claim 4, characterized in that: A leveling rod (21) is arranged between the two leveling device bodies (1), two sections of the leveling rod (21) are provided with square grooves (22), and the top of the leveling rod (21) is symmetrically provided with a clamping groove (23).
6. The basic equipment for leveling road surface construction in civil engineering according to claim 5, characterized in that: The size of the square groove (22) is larger than the connecting arm (37), and the size of the clamping groove (23) is larger than the limiting block (391).