CN210741491U - Mapping device for engineering cost - Google Patents
Mapping device for engineering cost Download PDFInfo
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- CN210741491U CN210741491U CN201922065481.5U CN201922065481U CN210741491U CN 210741491 U CN210741491 U CN 210741491U CN 201922065481 U CN201922065481 U CN 201922065481U CN 210741491 U CN210741491 U CN 210741491U
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Abstract
The utility model relates to the technical field of engineering cost, in particular to a mapping device for engineering cost, which comprises a balancing stand and a supporting rod, wherein a hollow cavity is arranged inside the balancing stand, the upper end and the lower end of the hollow cavity are both provided with an annular groove, a supporting steel ball is arranged in the annular groove, a balancing ball is arranged inside the hollow cavity, a connecting rod is arranged on the balancing ball, a gravity hammer is arranged at the lower end of the connecting rod, a mounting plate is arranged at the upper end of the connecting rod, and mapping equipment is arranged on the mounting plate; a plurality of pressure cavities are arranged in the balancing stand outside the hollow cavity, an air bag is arranged in each pressure cavity, and a rubber pressing block is connected to each air bag; the utility model provides a mapping device for engineering cost, it can effectively realize the quick location to the mounting panel in outdoor environment through reasonable structural design, and enables the mounting panel and keep the level, and the precision is high, and stability is good.
Description
Technical Field
The utility model belongs to the technical field of engineering cost technique and specifically relates to a mapping device for engineering cost.
Background
Among the prior art, it is poor to its balancing capability of mapping device's support frame, at actual mapping process, because the ground flatness is poor, often can influence the levelness of arranging of mapping equipment to cause surveying and mapping error etc. the influence causes the accuracy nature.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a mapping device for engineering cost in order to solve the not enough of above-mentioned technique, it can ensure to provide horizontally arrangement platform for surveying and mapping equipment outdoors.
In order to achieve the above purpose, the utility model relates to a surveying and mapping device for construction cost, which comprises a balancing stand and at least three support rods arranged on the lower surface of the balancing stand, a hollow cavity is arranged inside the balancing stand, the upper end and the lower end of the hollow cavity are both provided with an annular groove, a support steel ball is arranged in the annular groove, a balance ball is arranged inside the hollow cavity, the surface of the support steel ball in the annular groove is in contact with the surface of the balance ball, the minimum diameter of a circle enclosed by the support steel balls in each annular groove is smaller than the diameter of the balance ball, a connecting rod is arranged on the balance ball and passes through the center of the balance ball, openings communicated with the outside are arranged on the upper end and the lower end of the hollow cavity, two ends of the connecting rod pass through the openings, a gravity hammer is arranged at the lower end part of the connecting rod, the mounting plate is arranged at the upper end part of the connecting rod and is vertical to the connecting rod, the connecting part of the connecting rod and the mounting plate is positioned at the gravity center of the mounting plate, and the mounting plate is used for mounting mapping equipment; a plurality of pressure cavities are arranged in the balancing stand outside the hollow cavity, a horizontal channel is arranged on each pressure cavity and is communicated with the pressure cavities and the hollow cavity, the channels are uniformly distributed at intervals in the horizontal circumferential direction of the balancing ball, an air bag is arranged in each pressure cavity, a rubber pressing block is connected to the air bag and is arranged in the channel, an air pipe is connected to the air bag and extends to the outside of the balancing stand, a check valve is arranged on the air pipe, and an inflatable ball is connected to the end of the air pipe; the air bag is in a natural state, a gap exists between the rubber pressing block and the balance ball, and when the air bag is inflated and in a bulging state, the rubber pressing block is in contact with the balance ball and generates pressure on the balance ball.
Above-mentioned technical scheme, in the in-service use, fix a position the balancing ball through supporting the steel ball, inject the balancing ball between the support steel ball of upper end and lower extreme, realize the balancing ball and rotate at will between the support steel ball, so under the effect of gravity hammer, the balancing ball freely adjusts for the connecting rod is in vertical state all the time, and the mounting panel is in the horizontality. When adjusting the mounting panel to horizontality, can utilize the ball of aerifing to gasbag inside aerifing for the gasbag is bloated, promotes the rubber briquetting and removes to balance ball one side, and finally to balance ball production pressure, the rotation of restriction balance ball, makes the mounting panel fix a position at horizontal position. Therefore, the subsequent surveying and mapping equipment can be in a horizontal state after being installed, the stability is high, and the surveying and mapping precision is ensured.
All the air bags are communicated with each other through air pipes, one air pipe is connected with the inflatable ball, and a check valve is arranged on the air pipe connected with the inflatable ball. The design of this structure can make the pressure that produces on each rubber briquetting balanced, and is more stable to the injecing of balancing ball.
The utility model provides a mapping device for engineering cost, it can effectively realize the quick location to the mounting panel in outdoor environment through reasonable structural design, and enables the mounting panel and keep the level, and the precision is high, and stability is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is further described by the following embodiments in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1, the surveying and mapping device for construction cost described in this embodiment includes a balance frame 1 and at least three support rods 8 disposed on the lower surface of the balance frame 1, a hollow cavity 2 is disposed inside the balance frame 1, annular grooves 3 are disposed at the upper end and the lower end of the hollow cavity 2, support steel balls 4 are disposed in the annular grooves 3, a balance ball 5 is disposed inside the hollow cavity 2, the surface of the support steel balls 4 in the annular grooves 3 contacts the surface of the balance ball 5, the minimum diameter of a circle enclosed between the support steel balls 4 in each annular groove 3 is smaller than the diameter of the balance ball 5, a connecting rod 6 is disposed on the balance ball 5, the connecting rod 6 passes through the center of the balance ball 5, openings 18 communicated with the outside are disposed at the upper end and the lower end of the hollow cavity 2, both ends of the connecting rod 6 pass through the openings 18, a gravity hammer 7 is arranged at the lower end part of the connecting rod 6, a mounting plate 9 is arranged at the upper end part of the connecting rod 6, the mounting plate 9 is vertical to the connecting rod 6, the connecting part of the connecting rod 6 and the mounting plate 9 is positioned at the gravity center position of the mounting plate 9, and a surveying and mapping device 17 is arranged on the mounting plate 9; a plurality of pressure cavities 10 are arranged in the balancing stand 1 outside the hollow cavity 2, a horizontal channel 11 is arranged on each pressure cavity 10, the channel 11 is communicated with the pressure cavities 10 and the hollow cavity 2, the channels 11 are uniformly distributed in the horizontal circumferential direction of the balancing ball 5 at intervals, an air bag 12 is arranged in each pressure cavity 10, a rubber pressing block 13 is connected to the air bag 12, the rubber pressing block 13 is arranged in the channel 11, an air pipe 14 is connected to the air bag 12 and extends to the outside of the balancing stand 1, a check valve 15 is arranged on the air pipe 14, and an inflation ball 16 is connected to the end of the air pipe 14; in the air bag 12, a gap is formed between the rubber pressing block 13 and the balance ball 5 in a natural state, and when the air bag 12 is inflated and in a swelling state, the rubber pressing block 13 is in contact with the balance ball 5 and generates pressure on the balance ball 5.
All the air bags 12 are communicated with each other through air pipes 14, one air pipe 14 is connected with an inflatable ball 16, and a check valve 15 is arranged on the air pipe 14 connected with the inflatable ball 16.
Claims (2)
1. The utility model provides a mapping device for engineering cost, characterized by: comprises a balancing stand and at least three supporting rods arranged on the lower surface of the balancing stand, wherein a hollow cavity is arranged inside the balancing stand, the upper end and the lower end of the hollow cavity are respectively provided with an annular groove, supporting steel balls are arranged in the annular grooves, a balancing ball is arranged inside the hollow cavity, the surface of the supporting steel balls in the annular grooves is in contact with the surface of the balancing ball, the minimum diameter of a circle enclosed by the supporting steel balls in each annular groove is smaller than the diameter of the balancing ball, a connecting rod is arranged on the balancing ball and penetrates through the center of the balancing ball, openings communicated with the outside are arranged at the upper end and the lower end of the hollow cavity, two ends of the connecting rod penetrate through the openings, a gravity hammer is arranged at the lower end of the connecting rod, a mounting plate is arranged at the upper end of the connecting rod and is vertical to the connecting rod, the connecting position of the connecting rod and the mounting plate is positioned at the gravity center position of the mounting plate, and the mounting plate is used for mounting mapping equipment; a plurality of pressure cavities are arranged in the balancing stand outside the hollow cavity, a horizontal channel is arranged on each pressure cavity and is communicated with the pressure cavities and the hollow cavity, the channels are uniformly distributed at intervals in the horizontal circumferential direction of the balancing ball, an air bag is arranged in each pressure cavity, a rubber pressing block is connected to the air bag and is arranged in the channel, an air pipe is connected to the air bag and extends to the outside of the balancing stand, a check valve is arranged on the air pipe, and an inflatable ball is connected to the end of the air pipe; the air bag is in a natural state, a gap exists between the rubber pressing block and the balance ball, and when the air bag is inflated and in a bulging state, the rubber pressing block is in contact with the balance ball and generates pressure on the balance ball.
2. A construction cost mapping apparatus according to claim 1, wherein: all the air bags are communicated with each other through air pipes, one air pipe is connected with the inflatable ball, and a check valve is arranged on the air pipe connected with the inflatable ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065481.5U CN210741491U (en) | 2019-11-26 | 2019-11-26 | Mapping device for engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922065481.5U CN210741491U (en) | 2019-11-26 | 2019-11-26 | Mapping device for engineering cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210741491U true CN210741491U (en) | 2020-06-12 |
Family
ID=70980618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922065481.5U Active CN210741491U (en) | 2019-11-26 | 2019-11-26 | Mapping device for engineering cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210741491U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114267230A (en) * | 2021-11-18 | 2022-04-01 | 中国人民解放军空军军医大学 | Display device for coronary atherosclerosis model |
| CN114894166A (en) * | 2022-04-06 | 2022-08-12 | 北京徕达泰科科技有限公司 | Vehicle-mounted automatic lifting and leveling system for measurement |
-
2019
- 2019-11-26 CN CN201922065481.5U patent/CN210741491U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114267230A (en) * | 2021-11-18 | 2022-04-01 | 中国人民解放军空军军医大学 | Display device for coronary atherosclerosis model |
| CN114267230B (en) * | 2021-11-18 | 2024-02-27 | 中国人民解放军空军军医大学 | Display device for coronary atherosclerosis model |
| CN114894166A (en) * | 2022-04-06 | 2022-08-12 | 北京徕达泰科科技有限公司 | Vehicle-mounted automatic lifting and leveling system for measurement |
| CN114894166B (en) * | 2022-04-06 | 2022-12-09 | 北京徕达泰科科技有限公司 | Vehicle-mounted automatic lifting and leveling system for measurement |
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