CN115388293A

CN115388293A - Multifunctional building measuring rack

Info

Publication number: CN115388293A
Application number: CN202211331698.6A
Authority: CN
Inventors: 韦通; 王凯; 刘波
Original assignee: Shandong Provincial Institute of Land Surveying and Mapping
Current assignee: Shandong Provincial Institute of Land Surveying and Mapping
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2022-11-25
Anticipated expiration: 2042-10-28
Also published as: CN115388293B

Abstract

The invention belongs to the technical field of building measurement, and particularly relates to a multifunctional building measuring rack which comprises a supporting frame, wherein the supporting frame comprises a telescopic tripod and a mounting table which are hinged, an adjusting assembly is arranged in the mounting table, and the adjusting assembly comprises a round box. According to the invention, the mounting assembly at the top of the adjusting assembly can be always kept in a horizontal state through the heavy object movably mounted at the bottom of the adjusting assembly, so that even when measurement is carried out on a slope or uneven ground, the length of the supporting leg on the telescopic tripod can be adjusted at will, only the mounting table is required to be at a target height, then the adjusting assembly is locked on the mounting table to be incapable of moving, then the measuring equipment is mounted at the top of the panel of the mounting assembly to carry out measurement, and the placing stability of the telescopic tripod can be improved through the heavy object suspended at the bottom of the adjusting assembly, so that the situation of rollover is ensured not to occur easily in the measurement.

Description

Multifunctional building measuring rack

Technical Field

The invention relates to the technical field of building surveying, in particular to a multifunctional building surveying rack.

Background

At present, measurement instruments such as theodolite or total station are generally required to be used for measurement operation before building construction, a tripod for supporting the measurement instruments is generally adopted in a building site, the existing tripod has a plurality of defects, for example, the existing tripod is poor in stability when being used on a tripod or a concave-convex plane, and the situation of side turning is easy to occur.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a multifunctional building measuring rack.

In order to achieve the purpose, the invention adopts the following technical scheme: multifunctional building measures frame, the loach carrying platform comprises a supporting fram, the support frame includes articulated telescopic tripod and mount table, be equipped with adjusting part in the mount table, adjusting part includes the circle case, circle case outside fixed mounting has two drums one that the coaxial line set up and two drums two that the coaxial line set up, and two drums one and two drums two are the rectangle setting of staggered distribution, and two drums one and the inboard swing joint of mount table rotate the cover on two drums and are equipped with same perpendicular supporting mechanism up, the installation component is installed at supporting mechanism's top, measuring equipment is installed at the top of installation component.

Preferably, the mount table has been seted up to the inboard of mount table, and one end that two drums were kept away from each other all extends to the ring channel in, and all rotates the cover on two drums and is equipped with the annular cover of roll mounting in the ring channel, the installation component includes the pillar of fixed mounting at the supporting mechanism top, the top fixed mounting of pillar has the panel that links together with measuring equipment.

Preferably, two drums one and two drums two all are linked together with the round case, adjusting part still includes locking mechanism, locking mechanism includes the stop collar in two drums one of fixed mounting and two drums two, the inside cavity that is the rectangle of stop collar, equal slidable mounting has the rectangular block in four stop collars, and equal threaded connection has the lead screw on four rectangular blocks, and four one ends that the lead screw is close to each other all extend to the round case in and fixed mounting have bevel gear one, and the meshing has same bevel gear two between four bevel gear one, bevel gear two's bottom fixed mounting have run through the round case and rotate the rotation post of being connected with the round case, the bottom fixed mounting who rotates the post has the hand wheel.

Preferably, one side of round box is equipped with fastening bolt, fastening bolt run through round box and with round box threaded connection together, and fastening bolt's one end is contradicted with the rotation post and is in the same place.

Preferably, the four screw rods are all rotatably sleeved with positioning seats, the four positioning seats are respectively fixedly connected with the inner walls of the two cylinders I and the two cylinders II, limiting rings are fixedly mounted on the inner walls of the two cylinders I and the inner walls of the two cylinders II, and one side, close to the limiting rings, of the rectangular block is provided with a guide ring.

Preferably, the screw rod comprises an optical axis part and a thread part, the optical axis part penetrates through the positioning seat and is rotatably connected with the inner wall of the positioning seat, and the thread part is connected with the rectangular block in a threaded manner.

Preferably, the supporting mechanism comprises two rotating plates which are rotatably sleeved on the two cylinders II, the top parts of the two rotating plates are fixedly provided with the same supporting disc, the supporting column is fixedly arranged at the top part of the supporting disc, and the supporting disc and the supporting column are arranged coaxially.

Preferably, the bottom of two rotor plates is all fixed mounting has cable one, and the bottom fixed mounting of two cable one has same movable sleeve, the movable sleeve slip cap is established on rotating the post, and the movable sleeve is located the top of hand wheel, the bottom fixed mounting of movable sleeve has two cable two, and the bottom of two cable two is all fixed mounting has the couple.

Preferably, the shell cover is fixedly arranged on one side, far away from each other, of each of the two rotating plates.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the mounting assembly at the top of the adjusting assembly can be always kept in a horizontal state through the heavy object movably mounted at the bottom of the adjusting assembly, so that even when measurement is carried out on a slope or uneven ground, the length of the supporting leg on the telescopic tripod can be adjusted at will, only the mounting table is required to be at a target height, then the adjusting assembly is locked on the mounting table to be incapable of moving, then the measuring equipment is mounted at the top of the panel of the mounting assembly to carry out measurement, and the placing stability of the telescopic tripod can be improved through the heavy object suspended at the bottom of the adjusting assembly, so that the situation of rollover is ensured not to occur easily in the measurement.

Drawings

FIG. 1 is a schematic view of the overall structure of a multifunctional building measuring rack according to the present invention;

FIG. 2 is a schematic structural diagram of a mounting table, an adjusting assembly and a mounting assembly in the multifunctional building measuring rack provided by the invention;

FIG. 3 is a side sectional view of a mounting table in the multifunctional building measuring rack according to the present invention;

FIG. 4 is a schematic view of the overall structure of an adjusting assembly in the multifunctional building measuring rack according to the present invention;

FIG. 5 is a partial side cross-sectional view of an adjustment assembly in the multipurpose building measuring stand according to the present invention;

FIG. 6 is a partial side cross-sectional view of an adjustment assembly in the multipurpose architectural measuring rack of the present invention;

fig. 7 is a schematic structural diagram of a support mechanism in the multifunctional building measuring rack provided by the invention.

In the figure: 1. a support frame; 11. a telescopic tripod; 12. a mounting table; 121. an annular groove; 2. an adjustment assembly; 21. a round box; 22. a first cylinder; 23. a cylinder II; 24. an annular sleeve; 25. a support mechanism; 251. a rotating plate; 252. a support disc; 253. a movable sleeve; 254. a first stay cable; 255. hooking; 256. a second inhaul cable; 26. a housing; 27. a locking mechanism; 271. a limiting sleeve; 272. a rectangular block; 2721. a guide ring; 273. a screw rod; 2731. a light axis part; 2732. a threaded portion; 274. positioning seats; 275. a first bevel gear; 276. a second bevel gear; 277. rotating the column; 278. a hand wheel; 279. a limiting ring; 3. mounting the component; 31. a panel; 32. a pillar; 4. and (4) measuring equipment.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: multifunctional building measuring stand, including support frame 1, support frame 1 includes articulated telescopic tripod 11 and mount table 12, be equipped with adjusting part 2 in the mount table 12, adjusting part 2 includes circle case 21, circle case 21 outside fixed mounting has two drums one 22 that the coaxial line set up and two drums two 23 that the coaxial line set up, two drums one 22 and two drums two 23 are the rectangle setting of crisscross distribution, the inboard swing joint of two drums one 22 and mount table 12, it is equipped with same perpendicular supporting mechanism 25 up to rotate the cover on two drums two 23, installing component 3 is installed at supporting mechanism 25's top, measuring equipment 4 is installed at installing component 3's top.

Further, the measuring device 4 is a measuring instrument such as a total station or a theodolite.

The mount table 12 has been seted up to the inboard of mount table 12, and the one end that two drums 22 kept away from each other all extends to in the ring channel 121, and all rotates on two drums 22 to overlap and is equipped with the annular cover 24 of roll installation in the ring channel 121, and installation component 3 includes the pillar 32 of fixed mounting at the supporting mechanism 25 top, and the top fixed mounting of pillar 32 has the panel 31 that links together with measuring equipment 4.

Furthermore, through the support of the pillar 32, a certain movement space can exist between the panel 31 and the mounting table 12, even if the telescopic tripod 11 is placed on the opposite surface of a slope or an uneven surface, the length of each supporting leg on the telescopic tripod 11 does not need to be frequently adjusted, even if the mounting table 12 is in an inclined state, the panel 31 can be in a horizontal state by hanging a heavy object at the bottom of the adjusting assembly 2.

Two drums 22 and two drums 23 all are linked together with circle case 21, adjusting part 2 still includes locking mechanism 27, locking mechanism 27 includes the stop collar 271 in two drums 22 of fixed mounting and two drums 23, the inside cavity that is the rectangle of stop collar 271, equal slidable mounting has rectangular block 272 in four stop collars 271, equal threaded connection has lead screw 273 on four rectangular block 272, four lead screw 273 one end that each other is close to all extend to in the circle case 21 and fixed mounting have bevel gear 275, the meshing has two same bevel gear 276 between four bevel gear 275, the bottom fixed mounting of two bevel gear 276 has the rotation post 277 of running through circle case 21 and being connected with the rotation of circle case 21, the bottom fixed mounting who rotates post 277 has hand wheel 278.

One side of round case 21 is equipped with fastening bolt, and fastening bolt runs through round case 21 and is in the same place with round case 21 threaded connection, and fastening bolt's one end is contradicted together with rotating post 277.

Further, through twisting fastening bolt and supporting and can fixing rotating post 277 on rotating post 277, ensure that it even if can not appear the pivoted condition under the condition of atress yet, ensure in the middle of the measurement process, even if appear mistake and touch rotating post 277 under the condition and can not appear the not hard up condition yet, consequently can keep the position of four rectangle pieces 272, and just can relax rotating post 277 through unscrewing fastening bolt.

The four screw rods 273 are rotatably sleeved with positioning seats 274, the four positioning seats 274 are fixedly connected with the inner walls of the two cylinders I22 and the two cylinders II 23 respectively, the inner walls of the two cylinders I22 and the two cylinders II 23 are fixedly provided with limit rings 279, and one side of the rectangular block 272 close to the limit rings 279 is provided with a guide ring 2721.

Furthermore, the screw rod 273 can be limited and supported by the positioning seat 274, the moving stroke of the rectangular block 272 can be controlled by the guide ring 2721 arranged between the limit ring 279 and the limit sleeve 271, and a thread groove matched with the thread portion 2732 is formed in the rectangular block 272.

The lead screw 273 includes an optical axis portion 2731 and a threaded portion 2732, the optical axis portion 2731 penetrates through the positioning seat 274 and is rotatably connected with the inner wall of the positioning seat 274, and the threaded portion 2732 is connected with the rectangular block 272 through threads.

Further, rotation of the optical axis portion 2731 with the screw portion 2732 linearly displaces the rectangular block 272, and adjustment of the rotational direction of the optical axis portion 2731 adjusts the moving direction of the rectangular block 272.

The supporting mechanism 25 comprises two rotating plates 251 rotatably sleeved on the two cylinders 23, the same supporting disk 252 is fixedly installed at the tops of the two rotating plates 251, the supporting column 32 is fixedly installed at the top of the supporting disk 252, and the supporting disk 252 and the supporting column 32 are coaxially arranged.

The bottoms of the two rotating plates 251 are fixedly provided with a first cable 254, the bottom ends of the first cables 254 are fixedly provided with the same movable sleeve 253, the movable sleeve 253 is sleeved on the rotating column 277 in a sliding mode, the movable sleeve 253 is located above the hand wheel 278, the bottom of the movable sleeve 253 is fixedly provided with a second cable 256, and the bottom ends of the second cable 256 are fixedly provided with hooks 255.

Further, by hooking the weight on the two hooks 255, the movable sleeve 253 pulls the two pivotal plates 251 downward through the two first pulling cables 254, so that the top of the supporting disk 252 is always upward when the two pivotal plates 251 are freely rotated on the corresponding second cylinders 23, and the supporting disk 252 is always kept in a vertically upward state.

The side of the two rotating plates 251 away from each other is fixedly mounted with a housing 26.

Further, after the two rectangular blocks 272 in the two cylinders two 23 move to the side away from each other, as the two rectangular blocks 272 tightly abut against the corresponding housing 26, the housing 26 cannot rotate due to the abutment of the rectangular blocks 272, and finally the rotating plate 251 cannot freely rotate on the two cylinders two 23, and after the two rectangular blocks 272 approach each other and separate from the corresponding housing 26, the two rotating plates 251 can freely rotate on the corresponding cylinders two 23.

In the present embodiment, in use, first, the rotating column 277 is screwed by the hand wheel 278, so that the four rectangular blocks 272 are completely received in the corresponding cylinder one 22 or cylinder two 23, then the same weight is hooked on the two hooks 255, under the downward pulling force of the weight, the movable sleeve 253 slides downward on the rotating column 277, the supporting disc 252 is always vertically upward by pulling the two cables one 254, the rotating column 277 is always vertically upward by limiting the movable sleeve 253, the horizontal plane formed by the two cylinders one 22 and the two cylinders two 23 is kept horizontal with the supporting disc 252 due to the vertical upward pulling force of the rotating column 277, even if the telescopic tripod 11 is placed on a sloping surface or uneven ground, the mounting assembly 3 fixed on the top of the supporting disc 252 can be always kept horizontal, meanwhile, the whole adjusting assembly 2 can be rotated on the mounting table 12 by rotating the measuring device 4 or the mounting assembly 3, so that the measuring device 4 can measure towards different positions, when the supporting frame 1 is stably placed on the horizontal plane, when the mounting assembly 3 is placed on the horizontal plane, the mounting assembly 275 is capable of rotating device 2, the whole adjusting device 2 can rotate the whole adjusting assembly 2 on the mounting assembly 2, the mounting assembly 2 can only by rotating the two rotating the four bevel gears 276, the rotating column 272, the four bevel gears 23 and the two cylinders 23 are kept on the mounting blocks 272, the mounting block 272, the mounting mechanism 276 is kept on the mounting table 12, the supporting column 272, the cylinder 21, the supporting disc 272, the cylinder 21, the two bevel gears 272, the four bevel gears 23 are kept on the supporting column 272, the supporting disc 21, the two cylinders 23 and the two cylinders 23, the supporting disc 21, the supporting disc 272, the supporting disc 21, the bevel gears are kept on the supporting disc 272, the supporting disc 21, the supporting disc 272, the bevel gears 23, the supporting disc 21 and the bevel gears are kept on the supporting disc 21, therefore, the situation of shaking can not occur when the measuring equipment 4 is installed on the installation component 3, the measuring precision of the measuring equipment 4 is improved, the stability of placing the installation table 12 can be improved by hooking heavy objects on the two hooks 255, and the situation of side turning over is not easy to occur in the using process

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. Multifunctional building measures frame, its characterized in that: including support frame (1), support frame (1) is including articulated telescopic tripod (11) and mount table (12), be equipped with adjusting part (2) in mount table (12), adjusting part (2) are including circle case (21), circle case (21) outside fixed mounting has two drums one (22) that the coaxial line set up and two drums two (23) that the coaxial line set up, and two drums one (22) and two drums two (23) are the rectangle setting of crisscross distribution, the inboard swing joint of two drums one (22) and mount table (12), rotates the cover on two drums two (23) and is equipped with same perpendicular supporting mechanism (25) up, installing component (3) are installed at the top of supporting mechanism (25), measuring equipment (4) are installed at the top of installing component (3).

2. The multi-purpose construction measuring rack of claim 1, wherein: mount table (12) have been seted up to the inboard of mount table (12), and the one end of keeping away from each other of two drums (22) all extends to in ring channel (121), and all rotates the cover on two drums (22) and is equipped with annular cover (24) of roll installation in ring channel (121), installation component (3) are including pillar (32) of fixed mounting at supporting mechanism (25) top, the top fixed mounting of pillar (32) has panel (31) linking together with measuring equipment (4).

3. The multi-purpose construction measuring rack of claim 2, wherein: two drums (22) and two drums (23) all are linked together with circle case (21), adjusting part (2) still include locking mechanism (27), locking mechanism (27) are including stop collar (271) in two drums (22) of fixed mounting and two drums (23), the inside cavity that is the rectangle of stop collar (271), equal slidable mounting has rectangular block (272) in four stop collar (271), equal threaded connection has lead screw (273) on four rectangular block (272), four lead screw (273) one end that is close to each other all extend to in circle case (21) and fixed mounting have bevel gear (275), the meshing has same bevel gear two (276) between four bevel gear (275), the bottom fixed mounting of bevel gear two (276) has the rotation post (277) that runs through circle case (21) and rotate with circle case (21) and be connected, the bottom fixed mounting who rotates post (277) has hand wheel (278).

4. The multi-purpose construction survey stand of claim 3, characterized by: one side of round case (21) is equipped with fastening bolt, fastening bolt runs through round case (21) and is in the same place with round case (21) threaded connection, and fastening bolt's one end is contradicted together with rotation post (277).

5. The multi-purpose construction survey stand of claim 3, characterized by: all rotate on four lead screws (273) and overlap and be equipped with positioning seat (274), four positioning seats (274) respectively with the inner wall fixed connection of two drums one (22) and two drums two (23), all fixed mounting has spacing ring (279) on the inner wall of two drums one (22) and two drums two (23), one side that rectangular block (272) is close to spacing ring (279) is equipped with and leads to ring (2721).

6. The multi-purpose construction survey stand of claim 5, wherein: the lead screw (273) comprises a light shaft part (2731) and a thread part (2732), the light shaft part (2731) penetrates through the positioning seat (274) and is rotatably connected with the inner wall of the positioning seat (274), and the thread part (2732) is connected with the rectangular block (272) in a threaded mode.

7. The multi-purpose construction survey stand of claim 3, characterized by: the supporting mechanism (25) comprises two rotating plates (251) which are rotatably sleeved on the two cylinders (23), the top parts of the two rotating plates (251) are fixedly provided with the same supporting disc (252), the supporting column (32) is fixedly arranged at the top part of the supporting disc (252), and the supporting disc (252) and the supporting column (32) are coaxially arranged.

8. The multi-purpose construction measuring rack of claim 7, wherein: the equal fixed mounting in bottom of two rotatable panels (251) has cable (254), and the bottom fixed mounting of two cable (254) has same movable sleeve (253), movable sleeve (253) slip cover is established on rotating post (277), and movable sleeve (253) is located the top of hand wheel (278), the bottom fixed mounting of movable sleeve (253) has two (256) cables, and the equal fixed mounting in bottom of two (256) cables has couple (255).

9. The multi-purpose construction measuring rack of claim 7, wherein: and the two rotating plates (251) are fixedly provided with a shell cover (26) at the side far away from each other.