CN211010538U

CN211010538U - Angle-adjustable sweep instrument

Info

Publication number: CN211010538U
Application number: CN201922132511.XU
Authority: CN
Inventors: 余学才
Original assignee: Suzhou Qingbaoge Photoelectric Technology Co ltd
Current assignee: Suzhou Qingbaoge Photoelectric Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-14
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a can angle regulation sweep flat appearance, including the horizontal stand, screw the bolt and sweep the flat appearance body, the horizontal stand bottom is connected with the A-frame upper end, and the horizontal stand center runs through and has lifted the pole, the lifting pole center runs through there is the blind hole, and the inside plumbous weight that is provided with of blind hole, lift inside rack and the gear of being provided with of pole rear side, and the rack left end is fixed on lifting the pole, the rack right-hand member is connected with the gear, and the gear is connected with the pivot front end, and the horizontal stand rear side is run through in the pivot simultaneously. This can angle regulation sweep the tie appearance, be provided with pointer, lock nut and angle sign, rotate and sweep the tie appearance body, the pointer on sweep the tie appearance body right side rotates along the angle sign, according to the angle of angle sign reading adjustment sweep the tie appearance, when rotating to appointed angle, rotates lock nut, makes and sweeps tie appearance body rigidity, and the angle of the quick adjustment of being convenient for sweeps the tie appearance body has reduced the alignment time, has improved the efficiency of construction.

Description

Angle-adjustable sweep instrument

Technical Field

The utility model relates to a sweep flat appearance technical field, specifically be a can angle regulation sweep flat appearance.

Background

The plane scanner is a measuring device used for confirming a horizontal plane or a vertical plane, is sometimes used for measuring straightness, and can greatly reduce the difficulty of construction leveling by using the plane scanner.

Need adjust through the A-frame when the appearance angle is swept in current sweep flat appearance adjustment, but A-frame connected node is many, and operation process is complicated during angle adjustment, and the quick adjustment of being not convenient for sweeps the angle of flat appearance to the A-frame installation of current sweep flat appearance is accomplished the back, sweeps the highly fixed of flat appearance, can't adjust the height of sweeping the flat appearance according to the demand, and it is very inconvenient to use, to above-mentioned problem, needs to improve current equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can angle regulation sweep flat appearance to current that proposes in solving above-mentioned background art need adjust through the A-frame when sweeping flat appearance angle, but A-frame connected node is many, operation process is complicated during angle regulation, the quick adjustment of being not convenient for sweeps the angle of flat appearance, and after the A-frame installation of current flat appearance of sweeping is accomplished, sweep the high fixed of flat appearance, can't sweep the height of flat appearance according to demand adjustment, the very inconvenient problem of use.

In order to achieve the above object, the utility model provides a following technical scheme: a plane scanner capable of adjusting angles comprises a horizontal table, a screwing bolt and a plane scanner body, wherein the bottom of the horizontal table is connected with the upper end of a triangular support, a lifting rod penetrates through the center of the horizontal table, a blind hole penetrates through the center of the lifting rod, a lead weight is arranged inside the blind hole, a rack and a gear are arranged inside the rear side of the lifting rod, the left end of the rack is fixed on the lifting rod, the right end of the rack is connected with the gear, the gear is connected with the front end of a rotating shaft, the rotating shaft penetrates through the rear side of the horizontal table, the left end of the screwing bolt penetrates through the right side of the horizontal table and is attached to the lifting rod, the lifting rod is arranged inside the triangular support, a connecting shaft is arranged at the upper end of the lifting rod and is connected with the bottom of a plane scanner base, the plane scanner base is arranged above the horizontal table, a rotating table is arranged above the plane scanner base, and a fixing frame, sweep the appearance body rear end and run through the mount and be connected with lock nut, and sweep the appearance body setting in the revolving stage top, it is provided with the pointer to sweep the appearance body right side, and sweeps the appearance outside and be provided with the angle sign, the angle sign is fixed in the mount front side, and the setting of angle sign front end laminating pointer right-hand member.

Preferably, the connection mode of the horizontal table and the lifting rod is sliding connection, the connection mode of the horizontal table and the rotating shaft is rotating connection, and the connection mode of the rotary horizontal table and the screwing bolt is threaded connection.

Preferably, the included angle between the central line of the blind hole and the upper surface of the horizontal table is 90 degrees.

Preferably, the rack is fixed on the lifting rod, and the rack is connected with the gear in a meshing manner.

Preferably, the connection mode of the swinger base and the connecting shaft is in threaded connection, and the connection mode of the swinger base and the rotating table is in rotating connection.

Preferably, the center line of the swinger body and the center line of the angle indicating plate are located on the same horizontal line, the swinger body is connected with the fixing frame in a rotating mode, and meanwhile the horizontal table is connected with the locking nut in a threaded mode.

Compared with the prior art, the beneficial effects of the utility model are that: the swinger capable of adjusting the angle comprises a swinger,

(1) the angle indication device is provided with a pointer, a locking nut and an angle indication board, the swinger body is rotated, the pointer on the right side of the swinger body rotates along the angle indication board, the angle of the swinger is adjusted according to the reading of the angle indication board, and when the swinger rotates to a specified angle, the locking nut is rotated, so that the position of the swinger body is fixed, the angle of the swinger body can be adjusted quickly, the adjustment time is shortened, and the construction efficiency is improved;

(2) be provided with gear, rack, pivot and the nut of screwing, rotate the pivot, the pivot drives gear revolve, and the gear promotes the lifting rod through the rack and removes, and when the lifting rod removed to the assigned position, the nut of screwing rotated, and the nut extrusion of screwing is fixed and is lifted the lifting rod, makes the lifting rod rigidity, and the demand adjustment of being convenient for sweeps the height of flat appearance body, and it is more convenient to use.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the bottom cross-section of the present invention;

FIG. 3 is a schematic top view of the fixing member of the present invention;

fig. 4 is the schematic view of the cross-sectional structure of the base of the plane scanner of the present invention.

In the figure: 1. the device comprises a horizontal table, 2, a triangular support, 3, a lifting rod, 4, a blind hole, 5, a lead weight, 6, a rack, 7, a gear, 8, a rotating shaft, 9, a screwing bolt, 10, a connecting shaft, 11, a sweep level instrument base, 12, a rotating table, 13, a fixing frame, 14, a sweep level instrument body, 15, a locking nut, 16, a pointer, 17 and an angle indicator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a swinger capable of adjusting angles is disclosed, as shown in figures 1 and 2, the bottom of a horizontal table 1 is connected with the upper end of a triangular support 2, a lifting rod 3 penetrates through the center of the horizontal table 1, the horizontal table 1 is connected with the lifting rod 3 in a sliding mode, the horizontal table 1 is connected with a rotating shaft 8 in a rotating mode, meanwhile, the horizontal table 1 is connected with a screwing bolt 9 in a threaded mode, when the lifting rod 3 slides to a specified position along the horizontal table 1, the screwing bolt 9 is rotated, the screwing bolt 9 extrudes the lifting rod 3 to fix the position of the lifting rod 3, a blind hole 4 penetrates through the center of the lifting rod 3, a lead weight 5 is arranged inside the blind hole 4, an included angle between the center line of the blind hole 4 and the upper surface of the horizontal table 1 is 90 degrees, when the center line of the lead weight 5 and the center line of the blind hole 4 are positioned on the same vertical straight line, the horizontal table 1 is in a horizontal state, a rack 6 and a gear 7 are arranged inside the rear, and the left end of the rack 6 is fixed on the lifting rod 3, the rack 6 is connected with the gear 7 in a meshing manner, the rotating shaft 8 is rotated, the rotating shaft 8 drives the gear 7 to rotate, so that the gear 7 pushes the rack 6 to move, the right end of the rack 6 is connected with the gear 7, the gear 7 is connected with the front end of the rotating shaft 8, meanwhile, the rotating shaft 8 penetrates through the rear side of the horizontal table 1, the left end of the screwing bolt 9 penetrates through the right side of the horizontal table 1 and is attached to the lifting rod 3, and the lifting rod 3 is arranged on the inner side of the triangular support 2.

As shown in fig. 1, 3 and 4, a connecting shaft 10 is arranged at the upper end of a lifting rod 3, the connecting shaft 10 is connected with the bottom of a swinger base 11, the swinger base 11 is in threaded connection with the connecting shaft 10, the swinger base 11 is in rotational connection with a rotary table 12, the rotary table 12 is rotated to facilitate rapid adjustment of the angle of the rotary table 12, the swinger base 11 is arranged above a horizontal table 1, the rotary table 12 is arranged above the swinger base 11, a fixed frame 13 is arranged on the rear side of the top of the rotary table 12, the rear end of the swinger body 14 penetrates through the fixed frame 13 to be connected with a locking nut 15, the swinger body 14 is arranged above the rotary table 12, the central line of the swinger body 14 and the central line of an angle indicator 17 are positioned on the same horizontal line, the connecting mode of the swinger body 14 and the fixed frame 13 is in rotational connection, and the connecting mode of the swinger body 14, rotate and sweep the appearance body 14, the pointer 16 on sweeping the appearance body 14 right side rotates along angle sign 17, is convenient for adjust the angle of sweeping the appearance body 14 according to angle sign 17, sweeps 14 right sides of appearance body and is provided with pointer 16, and sweeps the appearance outside and be provided with angle sign 17, and angle sign 17 is fixed in mount 13 front side, and the 16 right-hand members of angle sign 17 front end laminating pointer set up.

The working principle is as follows: when the angle-adjustable sweep level is used, firstly, a sweep level base 11 is rotated, the sweep level base 11 is matched with a connecting shaft 10 and fixed above a horizontal table 1, the position and the height of each support of a triangular support 2 are adjusted, so that the central line of a lead weight 5 and the central line of a blind hole 4 are positioned on the same vertical line, at the moment, the horizontal table 1 is in a horizontal state, a rotating shaft 8 is rotated, the rotating shaft 8 drives a gear 7 to rotate, the gear 7 pushes a lifting rod 3 to move through a rack 6 until the lifting rod 3 moves to a specified height, a screwing bolt 9 is rotated, the screwing bolt 9 extrudes the right side of the lifting rod 3, so that the position of the lifting rod 3 is fixed, when a slope needs to be measured, a sweep level body 14 is rotated, the sweep level body 14 drives a pointer 16 to rotate along an angle indicator 17, the rotating angle is determined according to the reading of the angle indicator 17, and, the swinger body 14 is fixed on the fixing frame 13, the rotating table 12 is rotated, so that the swinger body 14 can measure the circumference without dead angles conveniently, the use effect is improved, and all work is finished.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can angle regulation's sweep the level appearance, includes horizontal stand (1), screws bolt (9) and sweep the level appearance body (14), its characterized in that: the bottom of the horizontal table (1) is connected with the upper end of a triangular support (2), a lifting rod (3) penetrates through the center of the horizontal table (1), a blind hole (4) penetrates through the center of the lifting rod (3), a lead weight (5) is arranged inside the blind hole (4), a rack (6) and a gear (7) are arranged inside the rear side of the lifting rod (3), the left end of the rack (6) is fixed on the lifting rod (3), the right end of the rack (6) is connected with the gear (7), the gear (7) is connected with the front end of a rotating shaft (8), the rotating shaft (8) penetrates through the rear side of the horizontal table (1), the left end of a screwing bolt (9) penetrates through the right side of the horizontal table (1) and is attached to the lifting rod (3), the lifting rod (3) is arranged on the inner side of the triangular support (2), a connecting shaft (10) is arranged at the upper end of the lifting rod (3), and the connecting shaft (10) is connected with the bottom of a sweep level base (11), sweep flatting appearance base (11) and set up in horizontal stand (1) top, and sweep flatting appearance base (11) top and be provided with revolving stage (12), revolving stage (12) top rear side is provided with mount (13), it runs through mount (13) and is connected with lock nut (15) to sweep flatting appearance body (14) rear end, and sweeps flatting appearance body (14) and sets up in revolving stage (12) top, it is provided with pointer (16) to sweep flatting appearance body (14) right side, and sweeps the flatting appearance outside and be provided with angle sign (17), angle sign (17) are fixed in mount (13) front side, and angle sign (17) front end laminating pointer (16) right-hand member setting.

2. The adjustable angle swinger according to claim 1, wherein: the connection mode of the horizontal table (1) and the lifting rod (3) is sliding connection, the connection mode of the horizontal table (1) and the rotating shaft (8) is rotating connection, and meanwhile, the connection mode of the horizontal table (1) and the screwing bolt (9) is threaded connection.

3. The adjustable angle swinger according to claim 1, wherein: the included angle between the central line of the blind hole (4) and the upper surface of the horizontal table (1) is 90 degrees.

4. The adjustable angle swinger according to claim 1, wherein: the rack (6) is fixed on the lifting rod (3), and the rack (6) is connected with the gear (7) in a meshing manner.

5. The adjustable angle swinger according to claim 1, wherein: the connection mode of the swinger base (11) and the connecting shaft (10) is threaded connection, and the connection mode of the swinger base (11) and the rotating table (12) is rotary connection.

6. The adjustable angle swinger according to claim 1, wherein: the center line of the sweep level body (14) and the center line of the angle indicating plate (17) are located on the same horizontal line, the sweep level body (14) is connected with the fixed frame (13) in a rotating mode, and meanwhile the sweep level body (14) is connected with the locking nut (15) in a threaded mode.