CN213745901U

CN213745901U - Building mapping device based on BIM

Info

Publication number: CN213745901U
Application number: CN202022339497.3U
Authority: CN
Inventors: 魏和中; 李燕燕; 李源和; 杨博文; 王学彤
Original assignee: 李燕燕
Current assignee: Gansu Construction Supervision Co.,Ltd.
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-20
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a building mapping device based on BIM belongs to the building equipment field, a building mapping device based on BIM, including surveying instrument, the surveying instrument downside is equipped with the tripod, tripod upper end fixedly connected with jie piece, the inside chisel of jie piece has the cavity, the inner wall rotation of jie piece is connected with the pivot, pivot outer end fixedly connected with gear, sliding connection has a pair of pinion rack of being connected with gear engagement in the cavity, and two pinion racks are located both sides about the gear respectively, the pinion rack upper end fixedly connected with base of upside, pinion rack lower extreme fixedly connected with balancing weight of downside, the chisel has the bar groove with surveying instrument assorted on the jie piece, and the surveying instrument lower extreme run through the bar groove and with base upper end fixed connection. It can be through adjusting the internal gear structure of medium piece, makes the effect that the instrument can reach fine setting about, effectual save time and work load to avoid the trouble that follow-up proofreading instrument again brought.

Description

Building mapping device based on BIM

Technical Field

The utility model relates to a building equipment field, more specifically say, relate to a building mapping device based on BIM.

Background

Surveying instruments, in short, are instruments and devices for data acquisition, processing, output, etc. designed and manufactured for surveying and mapping operations. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages. In the engineering construction process, building surveying and mapping are frequently required, and professional surveying and mapping tools are required to be used for building surveying and mapping at present. In current building mapping device based on BIM, the direct movable mounting of the most surveying instrument is on the mount pad that has the support, surveys and draws to engineering construction, owing to need carry out round trip movement to the support at the survey and drawing in-process, also need to move the support sometimes to some fine settings, and is also hard to waste time, and follow-up still must proofread the instrument again, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a building mapping device based on BIM, it can be through adjusting gear structure in the medium block, makes the instrument can reach the effect of controlling the fine setting, effectual save time and work load to avoid the trouble that follow-up proofreading instrument brings again.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A building surveying and mapping device based on BIM comprises a surveying and mapping instrument, wherein a tripod is arranged on the lower side of the surveying and mapping instrument, a medium block is fixedly connected to the upper end of the tripod, a cavity is formed in the medium block in an open mode, the inner wall of the medium block is rotatably connected with a rotating shaft, the outer end of the rotating shaft is fixedly connected with a gear, a pair of toothed plates connected with the gear in a meshed mode are slidably connected in the cavity, the two toothed plates are respectively positioned on the upper side and the lower side of the gear, a base is fixedly connected to the upper end of the upper toothed plate, a balancing weight is fixedly connected to the lower end of the lower toothed plate, the balancing weight corresponds to the base, a bar-shaped groove matched with the surveying and mapping instrument is formed in the upper end of the medium block, the lower end of the surveying and mapping instrument penetrates through the bar-shaped groove and is fixedly connected with the upper end of the base, a screw hole positioned on the front side of the bar-shaped groove is formed in the upper end of the medium block in an open mode, a bolt is connected in the cavity in a sliding mode, a positioning plate positioned on the upper side of the base, and the lower end of the bolt is rotatably connected with the upper end of the positioning plate, the rear end of the medium block is provided with a rotary groove matched with the rotary shaft in a chiseled mode, and the rotary shaft penetrates through the rotary groove and extends to the front side of the medium block. It can be through adjusting the internal gear structure of medium piece, makes the effect that the instrument can reach fine setting about, effectual save time and work load to avoid the trouble that follow-up proofreading instrument again brought.

Further, the equal first slider of fixedly connected with in pinion rack front and back end, cavity inner wall chisel have with first slider assorted first spout, and first slider is located first spout. The first sliding block can drive the toothed plate through the matching between the first sliding block and the first sliding groove, so that the toothed plate can move more conveniently.

Furthermore, a spongy cushion is bonded at the upper end of the bolt, and the thickness of the spongy cushion is 2-3 cm. The spongy cushion can make the user more comfortable when rotating the bolt.

Furthermore, the locating plate contacts with the upper end of the base, and a rubber layer is bonded at the lower end of the locating plate. The rubber layer can increase the friction between locating plate and the upside pinion rack, can further improve fixed effect.

Furthermore, the outer end of the rotating shaft is fixedly connected with a hand twisting head, and anti-skid lines are arranged on the surface of the hand twisting head. The rotatory pivot of user can be made things convenient for more to the hand is twisted the head to adjust the instrument position, the anti-skidding line can increase the hand and twist first frictional force simultaneously, lets the user rotate the hand more easily and twist the head.

Furthermore, both ends are all fixedly connected with second slider about the locating plate, cavity inner wall chisel have with second slider assorted second spout. The cooperation between second slider and the second spout can carry on spacingly to the locating plate, makes the locating plate more stable in the dielectric block.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme simple structure, convenient operation, it can be through adjusting the internal gear structure of medium piece, makes the instrument can reach the effect of controlling the fine setting, effectual save time and work load to avoid the trouble that follow-up proofreading instrument again brought.

(2) The first slider of the equal fixedly connected with in pinion rack front and back end, the cavity in chisel have with first slider assorted first spout, and first slider is located first spout. The first sliding block can drive the toothed plate through the matching between the first sliding block and the first sliding groove, so that the toothed plate can move more conveniently.

(3) The upper end of the bolt is bonded with a spongy cushion, and the thickness of the spongy cushion is 2-3 cm. The spongy cushion can make the user more comfortable when rotating the bolt.

(4) The locating plate contacts with the upper end of the base, and a rubber layer is bonded at the lower end of the locating plate. The rubber layer can increase the friction between locating plate and the upside pinion rack, can further improve fixed effect.

(5) The outer end of the rotating shaft is fixedly connected with a hand twisting head, and anti-skid grains are arranged on the surface of the hand twisting head. The rotatory pivot of user can be made things convenient for more to the hand is twisted the head to adjust the instrument position, the anti-skidding line can increase the hand and twist first frictional force simultaneously, lets the user rotate the hand more easily and twist the head.

(6) The equal fixedly connected with second slider in both ends about the locating plate, cavity inner wall chisel have with second slider assorted second spout, and the second slider is located the second spout. The cooperation between second slider and the second spout can carry on spacingly to the locating plate, makes the locating plate more stable in the dielectric block.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the upper side of the present invention;

fig. 4 is a schematic cross-sectional view of the underside of the present invention;

fig. 5 is a top view of the present invention;

fig. 6 is a schematic view of the inner structure of the interposer according to the present invention.

The reference numbers in the figures illustrate:

1 piece, 2 tripods, 3 cavitys, 4 pivots, 5 gears, 6 first spouts, 7 pinion rack, 8 first sliders, 9 bases, 10 balancing weights, 11 bar grooves, 12 surveying instrument, 13 screw, 14 bolts, 15 locating plates, 16 turn grooves, 17 hand twisting heads, 18 second sliders, 19 second spouts.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, a building surveying and mapping device based on BIM comprises a surveying and mapping instrument 12, a tripod 2 is arranged at the lower side of the surveying and mapping instrument 12, a medium block 1 is fixedly connected at the upper end of the tripod 2, a cavity 3 is drilled in the medium block 1, referring to fig. 2, a rotating shaft 4 is rotatably connected with the inner wall of the medium block 1, a gear 5 is fixedly connected at the outer end of the rotating shaft 4, a pair of toothed plates 7 meshed and connected with the gear 5 are slidably connected in the cavity 3, the two toothed plates 7 are respectively positioned at the upper side and the lower side of the gear 5 and are vertically symmetrical, a base 9 is fixedly connected at the upper end of the upper side toothed plate 7, a balancing weight 10 is fixedly connected at the lower end of the lower side toothed plate 7 and corresponds to the base 9, the balancing weight 10 is the same as the sum of the weights of the base 9 and the surveying and mapping instrument 12, the balancing weight 10 and the base 9 are centrally symmetrical about the rotating shaft 4, so as to provide better stability for the device, a strip-shaped groove 11 matched with the surveying and drilled at the surveying and arranged at the upper end of the medium block 1, the lower end of the surveying instrument 12 penetrates through the strip-shaped groove 11 and is fixedly connected with the upper end of the base 9, the upper end of the medium block 1 is provided with a screw hole 13 positioned on the front side of the strip-shaped groove 11 in a chiseled mode, the screw hole 13 is connected with a bolt 14 in an internal thread mode, the cavity 3 is connected with a positioning plate 15 positioned on the upper side of the base 9 in a sliding mode, the lower end of the bolt 14 is rotatably connected with the upper end of the positioning plate 15, the shape of the positioning plate 15 refers to fig. 3, referring to fig. 4, the front end of the medium block 1 is provided with a rotary groove 16 matched with the rotary shaft 4 in a chiseled mode, and the rotary shaft 4 penetrates through the rotary groove 16 and extends to the front side of the medium block 1.

Referring to fig. 2-4, the front end and the rear end of the toothed plate 7 are fixedly connected with a first sliding block 8, the inner wall of the cavity 3 is provided with a first sliding groove 6 matched with the first sliding block 8, the first sliding block 8 is located in the first sliding groove 6, the positioning plate 15 is in contact with the upper end of the base 9, the lower end of the positioning plate 15 is bonded with a rubber layer, the bolt 14 is matched with the positioning plate 15, so that a user can adjust the position of an instrument, the instrument can be fixed, the rubber layer can increase the friction between the positioning plate 15 and the base 9, and the fixing effect can be further improved.

Referring to fig. 4-5, the outer end of the rotating shaft 4 is fixedly connected with a manual twisting head 17, and the surface of the manual twisting head 17 is provided with anti-slip lines, the manual twisting head 17 can facilitate the user to rotate the rotating shaft 4, so as to adjust the position of the instrument, and the anti-slip lines can increase the friction force of the manual twisting head 17, so that the user can rotate the manual twisting head 17 more easily.

Referring to fig. 6, the left and right ends of the positioning plate are fixedly connected with second sliding blocks 18, the inner wall of the cavity 3 is drilled with second sliding grooves 19 matched with the second sliding blocks 18, the second sliding blocks 18 are located in the second sliding grooves 19, and when the bolt 14 is rotated, the second sliding blocks 18 slide up and down in the second sliding grooves 19.

Please refer to fig. 4, when the device is used, after a worker fixes the tripod 2 and installs the surveying and mapping instrument 12, the worker rotates the hand screw head 17, the hand screw head 17 drives the rotating shaft 4 to rotate the gear 5, and then drives the upper toothed plate 7 and the base 9 at the upper end of the upper toothed plate 7 to move left and right, the lower toothed plate 7 drives the counterweight block 10 to move in the opposite direction of the base 9, so that the device is in a balanced state, after the device moves to a proper position, the user rotates the bolt 14 again, the bolt 14 moves towards the base 9 and contacts the upper end of the base 9, so that the base 9 is fixed, the user can use the surveying and mapping device, the device can achieve the effect of fine adjustment in left and right directions by adjusting the structure of the gear 5 in the medium block 1, time and workload are effectively saved, and the trouble caused by subsequent recalibration of the device is avoided.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a building mapping device based on BIM, includes surveying instrument (12), and surveying instrument (12) downside is equipped with tripod (2), its characterized in that: the tripod is characterized in that a medium block (1) is fixedly connected to the upper end of the tripod (2), a cavity (3) is formed in the medium block (1), a rotating shaft (4) is rotatably connected to the inner wall of the medium block (1), a gear (5) is fixedly connected to the outer end of the rotating shaft (4), a pair of toothed plates (7) meshed with the gear (5) is slidably connected to the cavity (3), the two toothed plates (7) are respectively positioned on the upper side and the lower side of the gear (5), a base (9) is fixedly connected to the upper end of the toothed plate (7) on the upper side, a counterweight block (10) is fixedly connected to the lower end of the toothed plate (7) on the lower side, the counterweight block (10) corresponds to the base (9), a strip-shaped groove (11) matched with a surveying instrument (12) is formed in the upper end of the medium block (1), and the lower end of the surveying instrument (12) penetrates through the strip-shaped groove (11) and is fixedly connected with the upper end of the base (9), the upper end of the medium block (1) is provided with a screw hole (13) located on the front side of the strip-shaped groove (11), the screw hole (13) is connected with a bolt (14) in an internal thread mode, the cavity (3) is connected with a positioning plate (15) located on the upper side of the base (9) in a sliding mode, the lower end of the bolt (14) is rotatably connected with the upper end of the positioning plate (15), the rear front end of the medium block (1) is provided with a rotary groove (16) matched with the rotary shaft (4) in a drilling mode, and the front end of the rotary shaft (4) penetrates through the rotary groove (16) and extends to the front side of the medium block (1).

2. A BIM based building mapping apparatus according to claim 1, wherein: the utility model discloses a cavity, including pinion rack (7), both ends are first slider (8) of equal fixedly connected with around pinion rack (7), cavity (3) inner wall chisel have with first slider (8) assorted first spout (6), and first slider (8) are located first spout (6).

3. A BIM based building mapping apparatus according to claim 1, wherein: the upper end of the bolt (14) is bonded with a spongy cushion, and the thickness of the spongy cushion is 2-3 cm.

4. A BIM based building mapping apparatus according to claim 1, wherein: the positioning plate (15) is in contact with the upper end of the base (9), and a rubber layer is bonded to the lower end of the positioning plate (15).

5. A BIM based building mapping apparatus according to claim 1, wherein: the outer end of the rotating shaft (4) is fixedly connected with a hand twisting head (17), and anti-skid lines are arranged on the surface of the hand twisting head (17).

6. A BIM based building mapping apparatus according to claim 1, wherein: the two ends of the positioning plate (15) are fixedly connected with second sliding blocks (18), second sliding grooves (19) matched with the second sliding blocks (18) are formed in the inner wall of the cavity (3), and the second sliding blocks (18) are located in the second sliding grooves (19).