Roller type elastic engineering surveying and mapping device
By designing a roller-type elastic engineering surveying and mapping device, using folding brackets and shock-absorbing roller components, the problem of frequently disassembling and assembling the mapper on rough terrain is solved, and the effect of reducing vibration and time costs is achieved.
Patent Information
- Application Number
- CN202421378896.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-06-17
AI Technical Summary
In engineering surveying, especially in mountainous areas with more rock outdoors, due to the rugged terrain, the existing technology requires frequent disassembly and assembly of mappers and brackets, which increases time cost and may affect the quality and safety of surveying and mapping.
A roller-type elastic engineering surveying and mapping device is designed, including a base, a mapper, a support assembly and a roller assembly. The support assembly adopts a folding bracket, and the roller assembly includes a limiting groove, a movable seat, an elastic member and a roller wheel. The compression or stretching of the elastic member generates a reverse force to reduce vibration caused by bumps.
The device reduces vibration caused by bumps in the protective box box on rough terrain, protects the mapper, and avoids the increased time cost of frequent disassembly and assembly, and improves the efficiency and safety of surveying and mapping work.
Smart Images
Figure CN222527317U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of engineering surveying and mapping, in particular to a roller-type elastic engineering surveying and mapping device. Background Art
[0002] Engineering surveying is a work that measures geographical and hydrological information and then draws relevant topographic maps. In construction engineering surveying, the main contents include the location, shape, size of the building, and the surface conditions of the construction site, and these contents are shown on the topographic map, thus providing a decisive reference for the selection of construction technology and methods. In addition, engineering surveying will also have an important impact on the design of construction drawings, engineering practice, scale benefits, etc.
[0003] However, the existing engineering surveying and mapping devices have the following shortcomings:
[0004] In engineering surveying, especially when surveying in mountainous areas with many rocks, due to the rugged terrain, in order to prevent the surveying instrument and bracket from being hit, vibrated or rubbed during transportation, the surveying instrument and bracket need to be disassembled for transportation and assembled after arriving at the designated location. However, for the situation where the distance between adjacent locations is short, frequent disassembly and assembly not only increases the time cost of surveying work, but also may cause fatigue of workers, thus affecting the quality and safety of surveying work. Utility Model Content
[0005] The utility model aims to provide a roller-type elastic engineering surveying and mapping device to solve the technical problem in the prior art that when the distance between adjacent positions is close, the surveying and mapping instrument and the bracket are frequently disassembled and assembled, which significantly increases the time cost of the surveying and mapping work.
[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions: a roller-type elastic engineering surveying and mapping device, comprising a base and a surveying and mapping instrument, and also comprising a support assembly and a roller assembly, the support assembly comprising a support frame and a protective box body, the protective box body is fixedly installed on the top of the base, the support frame is arranged in the protective box body, the surveying and mapping instrument is arranged on the support frame, the support frame is a folding frame, the roller assembly is provided with several groups, the roller assembly comprises a limit bracket, a movable seat, an elastic member and a rolling wheel, the limit bracket is fixedly arranged at the bottom of the base, the limit bracket is provided with a limit groove in a vertical state, one end of the movable seat is slidably arranged in the limit groove, the rolling wheel is arranged at the other end of the movable seat, and the elastic member is arranged in the limit groove.
[0007] As a further solution of the utility model: a plurality of grooves arranged equidistantly in a ring shape are provided on the wall of the limiting groove, and balls are provided in the grooves. When one end of the movable seat slides in the limiting groove, the balls touch the movable seat.
[0008] As a further solution of the utility model: a limit stop ring extending inward is provided at the notch of the limit groove, the groove is located on the limit stop ring, one end of the movable seat is provided with a limit stop block abutting and cooperating with the limit stop ring, one end of the elastic member touches the limit groove, and the other end of the elastic member touches the limit stop block.
[0009] As a further solution of the utility model: the support assembly also includes a protection box cover, the protection box cover is arranged on the top of the protection box body, and a handle is provided on the top of the protection box cover.
[0010] As a further solution of the utility model: the roller assembly also includes a brake pedal, and the brake pedal is rotatably arranged on the movable seat.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. When the surveying instrument is needed, the folding bracket can be unfolded to take the surveying instrument out of the protective box for use. When the engineering surveying device needs to be moved to other locations, the folding bracket can be folded to store the surveying instrument in the protective box, thereby avoiding the frequent disassembly and assembly of the surveying instrument and the support frame when the distance between adjacent locations is close, which will increase the time cost of the surveying work.
[0013] 2. When the engineering surveying and mapping device passes through rough terrain, causing the protective box to bump, the rolling wheel will first encounter the uneven ground, and due to the ups and downs of the terrain, the rolling wheel will move up or down. At this time, the movable seat will slide along the limit groove and compress or stretch the elastic member at the same time. The compression or stretching of the elastic member will generate a reverse force, which will try to restore the movable seat and the rolling wheel to their original positions. This reverse force plays a shock-absorbing role, reducing the vibration of the protective box caused by bumps, thereby protecting the surveying and mapping instrument inside the protective box.
[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0016] Figure 1 It is a three-dimensional structural schematic diagram of a roller-type elastic engineering surveying and mapping device.
[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the support component in the utility model. Figure 1 .
[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the support component in the utility model. Figure 2 .
[0019] Figure 4 It is a three-dimensional structural schematic diagram of the roller assembly in the utility model.
[0020] Figure 5 It is a sectional view of the roller assembly and the local structure of the roller assembly in the utility model.
[0021] Reference numerals include:
[0022] 1. Base; 2. Surveying instrument; 3. Support assembly; 31. Support frame; 32. Protective box body; 33. Protective box cover; 34. Handle; 4. Roller assembly; 41. Limit bracket; 42. Movable seat; 43. Elastic member; 44. Rolling wheel; 45. Ball bearing; 46. Limit ring; 47. Limit block; 48. Brake pedal. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] like Figures 1 to 5 As shown, a roller-type elastic engineering surveying and mapping device includes a base 1, a surveying and mapping instrument 2, a support assembly 3 and a roller assembly 4. The support assembly 3 includes a support frame 31 and a protective box body 32. The protective box body 32 is installed on the top of the base 1 by screws, and the support frame 31 is installed in the protective box body 32 by screws. The surveying and mapping instrument 2 is installed on the support frame 31 by screws. At the same time, the support frame 31 is a folding frame. When the surveying and mapping instrument 2 needs to be used, the folding frame can be unfolded to take the surveying and mapping instrument 2 out of the protective box body 32 for use. When the engineering surveying and mapping device needs to be moved to other positions, the folding frame can be folded to store the surveying and mapping instrument 2 in the protective box body 32, thereby avoiding the situation where the surveying and mapping instrument 2 and the support frame 31 are frequently disassembled and assembled when the distance between adjacent positions is close, which increases the time cost of the surveying and mapping work.
[0025] Further, a plurality of roller assemblies 4 are fixedly mounted on the base 1, and the roller assemblies 4 include a limit bracket 41, a movable seat 42, an elastic member 43 and a rolling wheel 44. The limit bracket 41 is mounted on the bottom of the base 1 by screws, and a limit groove in a vertical state is provided on the limit bracket 41. One end of the movable seat 42 is slidably arranged in the limit groove, and the rolling wheel 44 is mounted on the other end of the movable seat 42 by screws. The elastic member 43 is arranged in the limit groove, and one end of the elastic member 43 touches the limit groove, and the other end of the elastic member 43 touches the movable seat 42. Specifically, when the engineering surveying and mapping device moves on a flat terrain, the rolling wheel 44 contacts the ground, the movable seat 42 is in a stable position, and the elastic member 43 is in a compressed state but not significantly deformed. When the engineering surveying and mapping device passes through a rugged terrain, causing the protective box body 32 to bump, the rolling wheel 44 will first encounter an uneven ground, and due to the ups and downs of the terrain, the rolling wheel 44 will move up or down. At this time, the movable seat 42 will slide along the limiting groove, while compressing or stretching the elastic member 43. The compression or stretching of the elastic member 43 will generate a reverse force, which will try to restore the movable seat 42 and the rolling wheel 44 to their original positions. This reverse force plays a shock-absorbing role, reducing the vibration of the protective box body 32 caused by bumps, thereby protecting the surveying instrument 2 inside the protective box body 32.
[0026] In some specific embodiments, reference Figure 5 As shown, in order to improve the shock absorption effect of the roller assembly 4, a plurality of grooves arranged equidistantly in an annular shape are provided on the wall of the limiting groove, and balls 45 are installed in the grooves. When one end of the movable seat 42 slides in the limiting groove, the balls 45 touch the movable seat 42. The contact between the balls 45 and the movable seat 42 belongs to rolling friction, and compared with sliding friction, the resistance of rolling friction is smaller, so it can significantly reduce the friction force of the movable seat 42 when sliding in the limiting groove, so that the movement of the movable seat 42 is smoother, and the shock absorption effect of the roller assembly 4 is improved.
[0027] In some specific embodiments, reference Figure 5As shown, in order to increase the stability and reliability of the roller assembly 4, a limit stop ring 46 is installed at the notch of the limit groove, and the groove is located on the limit stop ring 46. Balls 45 are arranged in these grooves. When the movable seat 42 slides in the limit groove, the ball 45 touches the movable seat 42, reducing the friction and providing a smoother sliding experience. A limit stop block 47 is installed at one end of the movable seat 42, which is abutted with the limit stop ring 46. The abutment between the limit stop ring 46 and the limit stop block 47 prevents the movable seat 42 from escaping from the limit groove when subjected to external force, thereby increasing the safety, stability and reliability of the roller assembly 4. One end of the elastic member 43 touches the limit groove, and the other end of the elastic member 43 touches the limit stop block 47. The elastic member 43 can provide a stable rebound force to ensure that the movable seat 42 can quickly return to its original position after being subjected to external force. At the same time, the elastic member 43 also plays a buffering role, reducing potential damage to the surveying and mapping instrument 2 caused by bumps or vibrations.
[0028] In some specific embodiments, reference Figure 3 As shown, in order to enhance the protection of the surveying and mapping equipment by the protective box and the convenience of use, a protective box cover 33 is installed on the top of the protective box body 32, and a handle 34 is installed on the top of the protective box cover 33. The main function of the protective box cover 33 is to protect the surveying and mapping instrument 2 from damage or contamination during movement or storage. When the surveying and mapping instrument 2 is not in use, it can be stored in the protective box body 32, and the safety of the equipment can be ensured by closing the protective box cover 33. The staff can easily open and close the protective box cover 33 through the handle 34.
[0029] In some specific embodiments, reference Figure 4 As shown, in order to fix the rolling wheel 44 and prevent it from sliding when the engineering surveying and mapping device needs to be stable, the roller assembly 4 also includes a brake pedal 48, which is rotatably mounted on the movable seat 42. When the surveying and mapping device needs to be stopped, the staff only needs to step on the brake pedal 48, and the rolling wheel 44 can be pressed by rotating the brake pedal 48 to stop the rolling of the rolling wheel 44. When it is necessary to continue moving, the brake pedal 48 can be released.
[0030] In order to facilitate the understanding of the embodiments of the present invention by those skilled in the art, the working principle of the embodiments of the present invention is now described in combination with specific application scenarios:
[0031] When the engineering surveying and mapping device is moved to the designated position, the rolling wheel 44 of the roller assembly 4 will roll freely, allowing the protective box body 32 equipped with the surveying and mapping instrument 2 and the support frame 31 to be easily moved to the destination. The elastic member 43 provides elastic support for the movable seat 42 in the limiting groove, so that the rolling wheel 44 can adapt to the undulations of the ground and maintain the stability of the engineering surveying and mapping device. The ball 45 touches the movable seat 42 in the groove, reducing the friction when the movable seat 42 slides in the limiting groove, making the movement smoother. When the device moves to the surveying and mapping position, the rolling wheel 44 of the roller assembly 4 stops rolling by turning the brake pedal 48, thereby fixing the position of the device. Then, the protective box cover 33 is opened by the handle 34, and the height of the support frame 31 is adjusted to ensure that the surveying and mapping instrument 2 is in the best working condition. After the surveying is completed, the support frame 31 is folded first, so that the surveying instrument 2 enters the protective box body 32, and then the protective box cover 33 is closed by the handle 34, and then the brake pedal 48 is turned to restore the free rolling of the rolling wheel 44, and finally the device is moved to the next surveying point or storage location. The whole process does not require the surveying instrument 2 and the support frame 31 to be disassembled and assembled, thereby avoiding the situation where the surveying instrument 2 and the support frame 31 are disassembled and assembled when the engineering surveying device is transported, which increases the time cost of the surveying work.
[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A roller-type elastic engineering surveying and mapping device, comprising a base (1) and a surveying and mapping instrument (2), characterized in that: Also includes: A support assembly (3), the support assembly (3) comprising a support frame (31) and a protection box body (32), the protection box body (32) being fixedly mounted on the top of the base (1), the support frame (31) being arranged inside the protection box body (32), the surveying instrument (2) being arranged on the support frame (31), and the support frame (31) being a folding frame; A roller assembly (4), wherein the roller assembly (4) is provided with a plurality of groups, and the roller assembly (4) comprises a limit bracket (41), a movable seat (42), an elastic member (43) and a rolling wheel (44), wherein the limit bracket (41) is fixedly arranged at the bottom of the base (1), and a limit groove in a vertical state is provided on the limit bracket (41), one end of the movable seat (42) is slidably arranged in the limit groove, the rolling wheel (44) is arranged at the other end of the movable seat (42), and the elastic member (43) is arranged in the limit groove.
2. A roller-type elastic engineering surveying and mapping device according to claim 1, characterized in that: A plurality of grooves arranged in an annular shape and at equal intervals are provided on the wall of the limiting groove, and a ball (45) is provided in the groove. When one end of the movable seat (42) slides in the limiting groove, the ball (45) contacts the movable seat (42).
3. A roller-type elastic engineering surveying and mapping device according to claim 2, characterized in that: A limit stop ring (46) extending inward is provided at the notch of the limit groove, the groove is located on the limit stop ring (46), one end of the movable seat (42) is provided with a limit stop block (47) abutting against the limit stop ring (46), one end of the elastic member (43) touches the limit groove, and the other end of the elastic member (43) touches the limit stop block (47).
4. The roller-type elastic engineering surveying and mapping device according to claim 1, characterized in that: The support assembly (3) further comprises a protective box cover (33), wherein the protective box cover (33) is arranged on the top of the protective box body (32), and a handle (34) is arranged on the top of the protective box cover (33).
5. The roller-type elastic engineering surveying and mapping device according to claim 1, characterized in that: The roller assembly (4) also includes a brake pedal (48), and the brake pedal (48) is rotatably arranged on the movable seat (42).