Building surveying and mapping auxiliary device

Abstract

The utility model discloses a building surveying and mapping auxiliary device which comprises a supporting seat, a rotating mechanism is arranged above the supporting seat, a surveying and mapping instrument is installed above the rotating mechanism, and a supporting mechanism is arranged below the supporting seat. According to the building surveying and mapping auxiliary device, through cooperative use of the supporting mechanism, the surveying and mapping instrument can be supported while the height of the surveying and mapping instrument can be adjusted through opening of the movable frame, the telescopic legs stretch out and draw back in the lantern rings, the height adjusting range of the device can be increased, and therefore the device adapts to different terrains and building heights; the surveying and mapping instrument is simple in structure and convenient to use, accuracy of surveying and mapping data is guaranteed, surveying and mapping personnel can adjust the height of the surveying and mapping instrument at any time according to needs so as to better observe and record the surveying and mapping data, the sliding sleeve can be driven to slide downwards by rotating the threaded rod when the surveying and mapping instrument is not used, the movable frame is rapidly folded, the size of the device is reduced, and the surveying and mapping personnel can conveniently carry and transport.

Description

TECHNICAL FIELD

[0001] The utility model relates to related technical field of building surveying and mapping, specifically is a kind of building surveying and mapping auxiliary device. BACKGROUND

[0002] Building surveying and mapping is the technical work that present building or its group is measured and drawn into map by hand and modern instrument, its achievement is usually used to study, protect and repair building, surveying and mapping auxiliary device refers to the device used to assist building surveying and mapping work, improve surveying and mapping precision and efficiency, reduce the work burden of surveying and mapping personnel, these devices can be mechanical, electronic, optical and various types of equipment, the quality and efficiency of surveying and mapping work are improved by technical means.

[0003] The existing auxiliary surveying and mapping device is mostly through multistage telescopic rod, hydraulic or electric lifting structure when using, the adjustment mechanism is higher in convenience when using, but due to its complex structure and high precision, in the environment of relatively poor construction site, for example, western development area, the replacement frequency of parts is higher when using in the area without good atomization dust-settling device, so that the use cost is high, therefore, the present application provides a kind of building surveying and mapping auxiliary device to meet the demand. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of building surveying and mapping auxiliary device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of building surveying and mapping auxiliary device, including support seat, the upper portion of support seat is provided with rotating mechanism, the upper portion of rotating mechanism is installed with surveying and mapping instrument, the lower portion of support seat is provided with support mechanism;

[0006] The support mechanism includes rotating block, movable frame, collar, fixed peg, telescopic leg, positioning hole, fixed sleeve, threaded rod, sliding sleeve, shaft and transmission rod, the rotating block is installed on the outer side of support seat, the lower portion of rotating block is fixed with movable frame, the lower portion of movable frame is fixed with collar, the side of collar is penetrated with fixed peg, the inside of collar is installed with telescopic leg, the surface of telescopic leg is provided with positioning hole, the side upper portion of movable frame is fixed with fixed sleeve, the lower portion of support seat is installed with threaded rod, the outer side of threaded rod is sleeved with sliding sleeve, the outer side of sliding sleeve is installed with shaft, the side of shaft is movably connected with transmission rod.

[0007] Preferably, the rotating mechanism includes a fixed cover, a motor, a drive gear, a transmission shaft, and a driven gear. The fixed cover is fixed above the support base. A motor is installed on one side of the upper part of the support base. A drive gear is installed on one output end of the motor. A movable transmission shaft is installed inside the upper part of the fixed cover. A driven gear is fixed below the transmission shaft.

[0008] Preferably, the drive shaft is connected to the surveying instrument, and the surveying instrument forms a rotating structure with the fixed cover through the drive shaft.

[0009] Preferably, the movable frame forms a rotating structure with the support base via a rotating block, and three movable frames are provided.

[0010] Preferably, the telescopic leg is connected to the movable frame via a collar to form a telescopic structure, and the positioning holes are equally spaced on one side of the telescopic leg.

[0011] Preferably, the other end of the transmission rod is movably connected to the fixed sleeve, and the transmission rods are evenly distributed on the outside of the sliding sleeve.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This building surveying auxiliary device, through the cooperation of a support mechanism, allows for height adjustment and support of the surveying instrument by opening the movable frame. The telescopic legs extend and retract within the collar, increasing the device's height adjustment range to adapt to different terrains and building heights, ensuring the accuracy of surveying data. Surveyors can adjust the instrument's height as needed for better observation and data recording. When not in use, the movable frame can be quickly folded by rotating the threaded rod to slide the sliding sleeve downwards, reducing the device's size and facilitating carrying and transportation. Furthermore, the device features a relatively complex mechanical structure, and all parts can be used as long as they are within wear limits. Even if replacement is necessary, the cost of replacing parts is relatively low due to the lack of electronic equipment and complex irregular parts, effectively reducing the device's operating cost.

[0014] 2. This building surveying auxiliary device, through the setting of a rotating mechanism, uses a motor to drive a drive gear to rotate during use. The drive gear meshes with the driven gear to drive the transmission shaft to rotate, which in turn drives the surveying instrument to rotate. It can automatically adjust the angle of the surveying instrument, thereby facilitating the surveying of buildings from multiple angles. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the rotating mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the support mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the threaded rod of this utility model;

[0019] Figure 5 This is a schematic diagram of the telescopic leg of this utility model.

[0020] In the diagram: 1. Support base; 2. Rotating mechanism; 201. Fixed cover; 202. Motor; 203. Drive gear; 204. Transmission shaft; 205. Driven gear; 3. Surveying instrument; 4. Support mechanism; 401. Rotating block; 402. Movable frame; 403. Collar; 404. Fixing bolt; 405. Telescopic leg; 406. Positioning hole; 407. Fixed sleeve; 408. Threaded rod; 409. Sliding sleeve; 410. Rotating shaft; 411. Transmission rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-2 This utility model provides a technical solution: a building surveying auxiliary device, including a support base 1, a rotating mechanism 2 disposed above the support base 1, the rotating mechanism 2 including a fixed cover 201, a motor 202, a drive gear 203, a transmission shaft 204 and a driven gear 205, the fixed cover 201 being fixed above the support base 1, the motor 202 being mounted on one side of the upper part of the support base 1, the drive gear 203 being mounted on one output end of the motor 202, and a movable transmission shaft 204 being mounted inside the upper part of the fixed cover 201, the lower part of the transmission shaft 204 being... The measuring instrument 3 is fixed with a driven gear 205, which can automatically adjust the angle of the measuring instrument 3, so that the building can be easily measured from multiple angles. The transmission shaft 204 is connected to the measuring instrument 3. The measuring instrument 3 forms a rotating structure with the fixed cover 201 through the transmission shaft 204. The drive gear 203 is driven to rotate by the motor 202. The drive gear 203 meshes with the driven gear 205 to drive the transmission shaft 204 to rotate, which in turn drives the measuring instrument 3 to rotate. The measuring instrument 3 is installed above the rotating mechanism 2, and the support mechanism 4 is provided below the support base 1.

[0023] Please see Figures 3-5The support mechanism 4 includes a rotating block 401, a movable frame 402, a collar 403, a fixing bolt 404, a telescopic leg 405, a positioning hole 406, a fixing sleeve 407, a threaded rod 408, a sliding sleeve 409, a rotating shaft 410, and a transmission rod 411. The rotating block 401 is installed on the outside of the support base 1. The movable frame 402 is fixed below the rotating block 401. The movable frame 402 forms a rotating structure with the support base 1 through the rotating block 401. There are three movable frames 402. The height of the surveying instrument 3 can be adjusted and supported by opening the movable frames 402. The collar 403 is fixed below the movable frame 402. The fixing bolt 404 passes through one side of the collar 403. The telescopic leg 405 is installed inside the collar 403. The telescopic leg 405 forms a telescopic structure with the movable frame 402 through the collar 403. The positioning holes 406 are evenly spaced on one side of the telescopic leg 405. The telescopic movement within the collar 403 increases the height adjustment range of the device, adapting to different terrains and building heights, ensuring the accuracy of surveying data. Surveyors can adjust the height of the surveying instrument 3 as needed. The surface of the telescopic leg 405 has a positioning hole 406. A fixed sleeve 407 is fixed above one side of the movable frame 402. A threaded rod 408 is installed below the support base 1. A sliding sleeve 409 is fitted on the outside of the threaded rod 408. A rotating shaft 410 is installed on the outside of the sliding sleeve 409. A transmission rod 411 is movably connected to one side of the rotating shaft 410. The other end of the transmission rod 411 is movably connected to the fixed sleeve 407. The transmission rods 411 are evenly distributed on the outside of the sliding sleeve 409. When not in use, the sliding sleeve 409 can be slid downward by rotating the threaded rod 408, thereby quickly folding the movable frame 402, reducing the size of the device, and making it easier for surveyors to carry and transport.

[0024] Working principle: When using this building surveying auxiliary device, first connect the external power supply, then rotate the threaded rod 408 to drive the sliding sleeve 409 to slide upward and open the movable frame 402. At the same time, the telescopic leg 405 extends and retracts inside the collar 403. The telescopic leg 405 is fixed with the fixing bolt 404, which can increase the height adjustment range of the device to adapt to different terrains and building heights. Next, turn on the surveying instrument 3 to conduct building surveying. At the same time, the motor 202 drives the drive gear 203 to rotate. The drive gear 203 meshes with the driven gear 205 to drive the transmission shaft 204 to rotate, which in turn drives the surveying instrument 3 to rotate. It can automatically adjust the angle of the surveying instrument 3, so that the building can be surveyed from multiple angles. When the device is not in use, the external power supply of the device is cut off. In this way, the use of the building surveying auxiliary device is completed.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building surveying auxiliary device, comprising a support base (1), characterized in that: A rotating mechanism (2) is provided above the support base (1), a surveying instrument (3) is installed above the rotating mechanism (2), and a support mechanism (4) is provided below the support base (1). The support mechanism (4) includes a rotating block (401), a movable frame (402), a collar (403), a fixing bolt (404), a telescopic leg (405), a positioning hole (406), a fixing sleeve (407), a threaded rod (408), a sliding sleeve (409), a rotating shaft (410), and a transmission rod (411). The rotating block (401) is installed on the outside of the support base (1). The movable frame (402) is fixed below the rotating block (401), and the collar (403) is fixed below the movable frame (402). A fixing bolt (404) passes through one side of the ring (403), a telescopic leg (405) is installed inside the ring (403), a positioning hole (406) is opened on the surface of the telescopic leg (405), a fixing sleeve (407) is fixed above one side of the movable frame (402), a threaded rod (408) is installed below the support base (1), a sliding sleeve (409) is sleeved on the outside of the threaded rod (408), a rotating shaft (410) is installed on the outside of the sliding sleeve (409), and a transmission rod (411) is movably connected to one side of the rotating shaft (410).

2. The building surveying auxiliary device according to claim 1, characterized in that, The rotating mechanism (2) includes a fixed cover (201), a motor (202), a drive gear (203), a transmission shaft (204), and a driven gear (205). The fixed cover (201) is fixed above the support base (1). The motor (202) is installed on one side of the upper part of the support base (1). The drive gear (203) is installed on one side of the output end of the motor (202). The movable transmission shaft (204) is installed inside the upper part of the fixed cover (201). The driven gear (205) is fixed below the transmission shaft (204).

3. The building surveying auxiliary device according to claim 2, characterized in that, The drive shaft (204) is connected to the surveying instrument (3), and the surveying instrument (3) forms a rotating structure with the fixed cover (201) through the drive shaft (204).

4. The building surveying auxiliary device according to claim 1, characterized in that, The movable frame (402) forms a rotating structure with the support base (1) through the rotating block (401), and three movable frames (402) are provided.

5. The building surveying auxiliary device according to claim 1, characterized in that, The telescopic leg (405) forms a telescopic structure with the movable frame (402) through the collar (403), and the positioning holes (406) are equally spaced on one side of the telescopic leg (405).

6. The building surveying auxiliary device according to claim 1, characterized in that, The other end of the transmission rod (411) is movably connected to the fixed sleeve (407), and the transmission rod (411) is evenly distributed on the outside of the sliding sleeve (409).

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