CN215598423U

CN215598423U - Self-balancing verticality detection device for construction engineering site surveying and mapping

Info

Publication number: CN215598423U
Application number: CN202121528432.1U
Authority: CN
Inventors: 卢俊伟; 韩金娟; 林珊珍
Original assignee: Hangzhou Tongqi Survey Service Co ltd
Current assignee: Hangzhou Tongqi Survey Service Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-01-21
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a self-balancing verticality detection device for on-site surveying and mapping of constructional engineering, and relates to the field of constructional engineering. This on-spot survey and drawing of building engineering of self-balancing is with straightness detection device that hangs down includes the detection device main part, and the bottom of detection device main part is equipped with self-balancing structure, and two spouts have been seted up including fixed casing to self-balancing mechanism on the fixed casing inside wall, and sliding connection has the movable frame on the fixed casing, two movable rods of bottom fixedly connected with of movable frame, and the both ends of movable rod are rotated through the bearing and are connected with the gyro wheel. This on-spot survey and drawing of building engineering of self-balancing is with straightness detection device that hangs down, when the user uses, the movable frame can keep balanced state on fixed casing for the detection device main part does not receive the restriction of topography when measuring, conveniently measures the straightness that hangs down of wall body, also can conveniently carry on spacingly to the movable frame, prevents that the error from appearing in the result that the detection device main part measured.

Description

Self-balancing verticality detection device for construction engineering site surveying and mapping

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a self-balancing verticality detection device for on-site surveying and mapping of constructional engineering.

Background

The angle formed between the axis of the outer wall of the building and the ground is called the perpendicularity of the building, at present, for the acceptance of the building engineering, the perpendicularity is an important index for evaluating the quality of the building engineering, and whether the perpendicularity reaches the standard or not affects the bearing capacity of the building.

Most of existing perpendicularity detection devices for constructional engineering do not have a self-balancing function, so that the devices can be influenced by terrains during measurement, and measurement data can be inaccurate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a self-balancing verticality detection device for construction engineering site surveying and mapping, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a self-balancing perpendicularity detection device for on-site surveying and mapping of construction engineering comprises a detection device main body, wherein a self-balancing structure is arranged at the bottom of the detection device main body, and the detection device main body is located at one end of the self-balancing structure;

the self-balancing mechanism comprises a fixed shell, two sliding chutes are arranged on the inner side wall of the fixed shell, the two sliding chutes are symmetrically distributed, the fixed shell is connected with a movable frame in a sliding way, the bottom of the movable frame is fixedly connected with two movable rods, the two ends of the movable rod are rotationally connected with rollers through bearings, the rollers are connected inside the sliding groove in a sliding manner, the top of the movable frame is fixedly connected with a fixed plate, the main body of the detection device is fixedly connected with one end of the top of the fixed plate, the top of the fixing plate is fixedly connected with a balancing weight, the main body of the detection device and the balancing weight are in a balanced state on the fixing plate, one side of the fixed shell is articulated with a sleeve through a pin shaft, the inside of the sleeve is connected with a limiting rod in a sliding way, one end of the limiting rod is hinged to one side of the movable frame, and the sleeve is provided with a limiting assembly.

Preferably, spacing subassembly includes the threading board, the threading board cover establish on the sleeve and with sleeve threaded connection, rotate on the threading board and be connected with the stopper, fixedly connected with nut on the stopper, threaded connection has the bolt on the nut, the spacing groove has been seted up on the sleeve, sliding connection has the connecting plate on the spacing groove, connecting plate and gag lever post fixed connection, just connecting plate and bolt threaded connection.

Preferably, the thread plate is provided with an installation groove, and the limiting block is connected inside the installation groove in a sliding manner.

Preferably, the cross-sectional shape of the mounting groove is trapezoidal, and the shape of the limiting block is truncated cone.

Preferably, the top of the fixing plate is fixedly connected with a horizontal ruler, and the horizontal ruler is located at the center of the fixing plate.

Preferably, the movable rod is fixedly connected with an inner ring of the bearing, and the roller is fixedly connected with an outer ring of the bearing.

The utility model discloses a self-balancing verticality detection device for construction engineering site surveying and mapping, which has the following beneficial effects:

1. this on-spot survey and drawing of building engineering of self-balancing is with straightness detection device that hangs down, through setting up fixed casing, the movable frame, the sleeve, and the gag lever post, when the user uses, the movable frame can keep balanced state on fixed casing, make the detection device main part when measuring, do not receive the restriction of topography, the convenient straightness that hangs down to the wall body is measured, also can conveniently carry on spacingly to the movable frame, the convenience is when measuring the wall body, the movable frame moves in the detection device main part, lead to the detection device main part not to be in the horizontality, lead to the result error that the detection device main part measured to appear.

2. This on-spot survey and drawing of building engineering of self-balancing is with straightness detection device that hangs down includes the screw plate through setting up spacing subassembly, the screw plate cover establish on the sleeve and with sleeve threaded connection, rotate on the screw plate and be connected with the stopper, fixedly connected with nut on the stopper, threaded connection has the bolt on the nut, the spacing groove has been seted up on the sleeve, sliding connection has the connecting plate on the spacing groove, connecting plate and gag lever post fixed connection, and connecting plate and bolt threaded connection, the realization is spacing to the gag lever post, thereby reach and carry out spacing purpose to the movable frame.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is an exploded view of the stationary housing and movable frame portion of the present invention;

fig. 4 is a cross-sectional view of a sleeve portion of the present invention.

In the figure: 1. a detection device main body; 2. a stationary housing; 201. a chute; 3. a movable frame; 4. a movable rod; 5. a roller; 6. a fixing plate; 7. a balancing weight; 8. a level bar; 9. a sleeve; 10. a limiting groove; 11. a limiting rod; 12. a thread plate; 13. mounting grooves; 14. a nut; 15. a bolt; 16. a connecting plate; 17. and a limiting block.

Detailed Description

The embodiment of the utility model discloses a self-balancing perpendicularity detection device for on-site surveying and mapping of constructional engineering, which comprises a detection device main body 1, wherein a self-balancing structure is arranged at the bottom of the detection device main body 1, and the detection device main body 1 is positioned at one end of the self-balancing structure;

self-balancing mechanism includes fixed casing 2, two spout 201 have been seted up on 2 inside walls of fixed casing, two spout 201 are symmetric distribution, sliding connection has movable frame 3 on fixed casing 2, two movable rod 4 of bottom fixedly connected with of movable frame 3, the both ends of movable rod 4 are rotated through the bearing and are connected with

gyro wheel

5, 5 sliding connection of gyro wheel is inside spout 201, the top fixedly connected with fixed plate 6 of movable frame 3, the one end at fixed plate 6 top of 1 fixed connection of detection device main part, the top fixedly connected with balancing weight 7 of fixed plate 6, detection device main part 1 is in balanced state on fixed plate 6 with balancing weight 7, one side of fixed casing 2 articulates through the round pin axle has sleeve 9, sleeve 9 inside sliding connection has gag lever post 11, the one end of gag lever post 11 articulates one side at movable frame 3, be equipped with spacing subassembly on the sleeve 9.

Spacing subassembly includes the threading board 12, the threading board 12 cover is established on sleeve 9 and with sleeve 9 threaded connection, it is connected with stopper 17 to rotate on the threading board 12, fixedly connected with nut 14 on the stopper 17, threaded connection has bolt 15 on the nut 14, spacing groove 10 has been seted up on the sleeve 9, sliding connection has connecting plate 16 on the spacing groove 10, connecting plate 16 and gag lever post 11 fixed connection, and connecting

plate

16 and 15 threaded connection of bolt, the realization is spacing to gag lever post 11, thereby reach and carry out spacing purpose to the movable frame 3.

The mounting groove 13 has been seted up on the threading board 12, and stopper 17 sliding connection realizes that nut 14 can carry on spacingly with connecting plate 16 threaded connection, conveniently to connecting plate 16 inside mounting groove 13.

The cross-sectional shape of mounting groove 13 is trapezoidal, and stopper 17's shape is round platform shape, realizes the spacing to stopper 17.

The top fixedly connected with horizon rule 8 of fixed plate 6, horizon rule 8 are located the central point of fixed plate 6 and put whether fixed plate 6 is in horizontal position direct observation again.

The movable rod 4 is fixedly connected with the inner ring of the bearing, and the roller 5 is fixedly connected with the outer ring of the bearing, so that the resistance of the movable frame 3 moving on the fixed shell 2 is reduced.

The working principle is as follows: when a user uses the detection device main body 1 to measure a wall body, when the fixed shell 2 is placed on the ground with a slope, the movable frame 3 is influenced by the gravity of the movable frame 3, the roller 5 at the bottom of the movable frame 3 can slide in the chute 201, the movable frame 3 moves to drive the sleeve 9 to swing on the fixed shell 2, and simultaneously drive the limiting rod 11 to slide in the sleeve 9, the fixed plate 6 at the top of the movable frame 3 is driven to keep balance with the detection device main body 1, so as to conveniently measure the verticality of the wall body by the detection device main body 1, when the horizontal ruler 8 at the top of the fixed plate 6 detects that the fixed plate 6 is in a balance state, the threaded plate 12 is rotated on the sleeve 9, because the threaded plate 12 is in threaded connection with the sleeve 9, the threaded plate 12 rotates on the sleeve 9 and also drives the nut 14 to synchronously move with the bolt 15, when the threaded plate 12 moves to abut against the connecting plate 16 on the limiting rod 11, the nut 14 is rotated on the threaded plate 12, so that the bolt 15 on the nut 14 is aligned with a threaded hole on the connecting plate 16, the bolt 15 is rotated, the bolt 15 is connected to the inside of the connecting plate 16 in a threaded manner, the limiting of the connecting plate 16 and the limiting rod 11 is realized, and the purpose that when the detection device main body 1 is used for measurement, the movable frame 3 is prevented from moving on the fixed shell 2, so that errors occur in the result measured by the detection device main body 1 is achieved.

This device is through setting up fixed casing 2, movable frame 3, sleeve 9, and gag lever post 11, when the user uses, movable frame 3 can be at the state of holding balance on fixed casing 2, make detection device main part 1 when measuring, do not receive the restriction of topography, conveniently measure the straightness that hangs down of wall body, also can conveniently carry on spacingly to movable frame 3, it is convenient when measuring the wall body, movable frame 3 moves on detection device main part 1, lead to detection device main part 1 not to be in the horizontality, lead to the result error that detection device main part 1 measured to appear.

The foregoing shows and describes the general principles and broad features of the present invention and its advantages. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building engineering of self-balancing is on-spot survey and drawing with straightness detection device that hangs down, includes detection device main part (1), its characterized in that: the bottom of the detection device main body (1) is provided with a self-balancing structure, and the detection device main body (1) is positioned at one end of the self-balancing structure;

the self-balancing mechanism comprises a fixed shell (2), wherein two sliding grooves (201) are formed in the inner side wall of the fixed shell (2), the two sliding grooves (201) are symmetrically distributed, a movable frame (3) is connected to the fixed shell (2) in a sliding manner, two movable rods (4) are fixedly connected to the bottom of the movable frame (3), two ends of each movable rod (4) are rotatably connected with a roller (5) through bearings, each roller (5) is connected to the inside of the corresponding sliding groove (201) in a sliding manner, a fixed plate (6) is fixedly connected to the top of the corresponding movable frame (3), a detection device main body (1) is fixedly connected to one end of the top of the corresponding fixed plate (6), a balancing weight (7) is fixedly connected to the top of the corresponding fixed plate (6), and the detection device main body (1) and the balancing weight (7) are in a balanced state on the corresponding fixed plate (6), one side of the fixed shell (2) is hinged with a sleeve (9) through a pin shaft, the inside of the sleeve (9) is connected with a limiting rod (11) in a sliding mode, one end of the limiting rod (11) is hinged to one side of the movable frame (3), and a limiting assembly is arranged on the sleeve (9).

2. The self-balancing perpendicularity detection device for construction engineering site surveying and mapping as recited in claim 1, wherein: spacing subassembly includes thread plate (12), thread plate (12) cover establish on sleeve (9) and with sleeve (9) threaded connection, it is connected with stopper (17) to rotate on thread plate (12), fixedly connected with nut (14) on stopper (17), threaded connection has bolt (15) on nut (14), spacing groove (10) have been seted up on sleeve (9), sliding connection has connecting plate (16) on spacing groove (10), connecting plate (16) and gag lever post (11) fixed connection, just connecting plate (16) and bolt (15) threaded connection.

3. The self-balancing perpendicularity detection device for construction engineering site surveying and mapping as recited in claim 2, wherein: the thread plate (12) is provided with a mounting groove (13), and the limiting block (17) is connected inside the mounting groove (13) in a sliding mode.

4. The self-balancing perpendicularity detection device for construction engineering site surveying and mapping as recited in claim 3, wherein: the cross-sectional shape of mounting groove (13) is trapezoidal, the shape of stopper (17) is round platform shape.

5. The self-balancing perpendicularity detection device for construction engineering site surveying and mapping as recited in claim 1, wherein: the top fixedly connected with spirit level (8) of fixed plate (6), spirit level (8) are located the central point of fixed plate (6) and put.

6. The self-balancing perpendicularity detection device for construction engineering site surveying and mapping as recited in claim 1, wherein: the movable rod (4) is fixedly connected with the inner ring of the bearing, and the roller (5) is fixedly connected with the outer ring of the bearing.