CN219390911U

CN219390911U - Hydraulic engineering straightness detection chi that hangs down

Info

Publication number: CN219390911U
Application number: CN202320084005.1U
Authority: CN
Inventors: 金建灿; 陈达
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2023-07-21
Anticipated expiration: 2033-01-29

Abstract

The utility model relates to the technical field of hydraulic engineering and discloses a hydraulic engineering verticality detection ruler, which comprises a first ruler body and a second ruler body, wherein the first ruler body is rotatably connected to one side of the second ruler body, one side of the second ruler body is fixedly connected with two symmetrical first fixing plates, the lower end of the first ruler body is fixedly connected with a fixing table, the upper end of the fixing table is provided with a limiting sliding groove, a rotating rod is rotatably connected to the limiting sliding groove, the outer side of the rotating rod is fixedly connected with a ball screw, the outer side of the ball screw is in threaded connection with a screw nut, the upper end of the screw nut is fixedly connected with two symmetrical second fixing plates, a hinging rod is hinged between the first fixing plate and the second fixing plate, and one side of the fixing table is fixedly connected with a handle.

Description

Hydraulic engineering straightness detection chi that hangs down

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering verticality detection ruler.

Background

At present, the related hydraulic facilities are usually required to be monitored during and after the construction of some hydraulic engineering so as to grasp the safety condition of the related hydraulic engineering and facilitate timely finding out engineering defects; the common detection project is to detect the perpendicularity of the plane of the building such as a dam, a bridge and the like, and the perpendicularity detection is generally performed by using a perpendicularity detection ruler.

The conventional verticality detection ruler generally comprises a ruler body and an extension ruler hinged with one end of the ruler body, wherein the hinge axis is perpendicular to the length direction of the ruler body; when the device is used, according to the actual size of an object to be detected, a monitoring worker selects to fold or unfold the perpendicularity detection ruler on a plane to be detected so as to measure perpendicularity, when the perpendicularity detection ruler is used for detecting the perpendicularity on the vertical plane, the ruler body is easy to shake due to manual control, and then the measurement result is inaccurate.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a hydraulic engineering verticality detection ruler for solving the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a hydraulic engineering straightness detection chi, includes the first chi body and the second chi body, the first chi body rotates to be connected one side of the second chi body, one side fixedly connected with two symmetrical first fixed plates of the second chi body, the lower extreme fixedly connected with fixed station of the first chi body, spacing spout has been seted up to the upper end of fixed station, spacing spout internal rotation is connected with the dwang, the outside fixedly connected with ball screw of dwang, ball screw's outside threaded connection has screw nut, the upper end fixedly connected with second fixed plate of two symmetries of screw nut, first fixed plate with articulated the articulated pole between the second fixed plate, through above-mentioned structure, effectively improved straightness detection chi stability at the during operation to reached the effect of the detection precision that improves the straightness and detect the chi.

Furthermore, a handle is fixedly connected to one side of the fixed table, and the handle can facilitate carrying and transferring of the device by workers.

Further, one side fixedly connected with annular plate of dwang can make things convenient for staff to drive the dwang and rotate through annular plate.

Further, the lower extreme fixedly connected with of fixed station levels the layer, the stability when the fixed station was placed can effectively be improved in the setting of layer.

Furthermore, the annular plate is provided with anti-slip textures, so that slipping of workers during rotation of the annular plate can be avoided as much as possible.

Further, one side of the first ruler body away from the handle is fixedly connected with a rubber pad, and the rubber pad can avoid rigid contact of the first ruler body when the first ruler body is abutted to a wall body as much as possible.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the rotating rod can rotate in the limiting sliding groove, so that the rotating rod drives the ball screw fixedly connected with the outer side to rotate, the ball screw can drive the screw nut in threaded connection with the outer side to slide in the limiting sliding groove, so that the screw nut moves to one side along the horizontal direction, the second fixing plate can be driven to move to one side, the second fixing plate can drive the hinging rod to rotate, the second ruler body and the first ruler body are kept vertical, the stability of the perpendicularity detection ruler in working is effectively improved, and the effect of improving the detection accuracy of the perpendicularity detection ruler is achieved.

2. According to the utility model, the leveling layer is fixedly connected with the lower end of the fixed table, and if the wall to be tested has a pothole corresponding to the ground, the stability of the fixed table during placement can be effectively improved by the arrangement of the leveling layer.

Drawings

Fig. 1 is a schematic view of the overall appearance structure of the first view angle of the present utility model.

Fig. 2 is a schematic view of the overall appearance structure of the second view angle of the present utility model.

Fig. 3 is an enlarged schematic view of the a structure of the present utility model.

Fig. 4 is an enlarged schematic view of the B structure of the present utility model.

The reference numerals are: 1. a first scale body; 2. a second ruler body; 3. a first fixing plate; 4. a fixed table; 5. limiting sliding grooves; 6. a ball screw; 7. a lead screw nut; 8. a second fixing plate; 9. a rotating lever; 10. a hinge rod; 11. an annular plate; 12. leveling the layer; 13. a handle.

Detailed Description

The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the structures described in the following embodiments are shown by way of illustration only, and the structures according to the present utility model are not limited to the structures described in the following embodiments, but all other embodiments obtained by one skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-4, the utility model provides a hydraulic engineering verticality detection ruler, which comprises a first ruler body 1 and a second ruler body 2, wherein the first ruler body 1 is rotatably connected to one side of the second ruler body 2, one side of the second ruler body 2 is fixedly connected with two symmetrical first fixing plates 3, the lower end of the first ruler body 1 is fixedly connected with a fixing table 4, the upper end of the fixing table 4 is provided with a limit chute 5, a rotating rod 9 is rotatably connected with the limit chute 5, the outer side of the rotating rod 9 is fixedly connected with a ball screw 6, the outer side of the ball screw 6 is in threaded connection with a screw nut 7, the upper end of the screw nut 7 is fixedly connected with two symmetrical second fixing plates 8, and a hinge rod 10 is hinged between the first fixing plates 3 and the second fixing plates 8.

Specifically, the dwang 9 is rotated to one side, dwang 9 can rotate in spacing spout 5, make dwang 9 drive outside fixed connection's ball screw 6 rotate, ball screw 6 can drive outside threaded connection's lead screw nut 7 and slide in spacing spout 5, make lead screw nut 7 along horizontal direction one side removal, thereby can drive second fixed plate 8 and remove to one side, second fixed plate 8 can drive articulated pole 10 rotation, thereby make second chi body 2 and first chi body 1 keep perpendicular, the stability of straightness detection chi at the during operation has effectively been improved, thereby the effect of the detection accuracy of straightness detection chi has been reached.

Wherein: one side of the fixed table 4 is fixedly connected with a handle 13, and the handle 13 can facilitate the carrying and transferring of the device by staff.

Wherein: one side fixedly connected with annular plate 11 of dwang 9, the diameter of annular plate 11 is greater than the diameter of dwang 9, can make things convenient for staff to drive dwang 9 to rotate through annular plate 11.

Wherein: the lower extreme fixedly connected with flattening layer 12 of fixed station 4, if the wall body that awaits measuring corresponds ground and has the pothole, the stability when the fixed station 4 was placed can effectively be improved to the setting of flattening layer 12.

Wherein: the annular plate 11 is provided with anti-slip textures, the anti-slip textures can increase friction force between hands of workers and the annular plate 11, and slipping of the workers during rotation of the annular plate 11 is avoided as much as possible.

Wherein: one side of the first ruler body 1 far away from the handle 13 is fixedly connected with a rubber pad, and the rubber pad can avoid the first ruler body 1 from rigidly contacting with a wall body when being abutted against the wall body as much as possible, so that a good protection effect is achieved on the first ruler body 1.

Working principle: the staff at first with one side of first chi body 1 and the wall body butt that needs to measure for first chi body 1 keeps the level, then to one side pivoted dwang 9, dwang 9 can rotate in spacing spout 5, make dwang 9 drive outside fixed connection's ball screw 6 rotate, ball screw 6 can drive outside threaded connection's lead screw nut 7 and slide in spacing spout 5, make lead screw nut 7 remove along the horizontal direction to one side, thereby can drive second fixed plate 8 and remove to one side, second fixed plate 8 can drive articulated pole 10 and rotate, thereby make second chi body 2 and first chi body 1 keep vertical, the stability of straightness detection chi at the during operation has effectively been improved.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a connection between two elements, or may be a direct connection, where "up," "down," "left," "right," etc. are merely used to indicate a relative positional relationship, and when the absolute position of an object to be described is changed, the relative positional relationship may be changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a hydraulic engineering straightness detection chi that hangs down, includes first chi body (1) and second chi body (2), its characterized in that: the utility model discloses a novel ruler, including first chi body (1), second chi body (2), first chi body (1) rotate to be connected one side of second chi body (2), one side fixedly connected with two symmetrical first fixed plates (3) of second chi body (2), the lower extreme fixedly connected with fixed station (4) of first chi body (1), spacing spout (5) have been seted up to the upper end of fixed station (4), spacing spout (5) internal rotation is connected with dwang (9), the outside fixedly connected with ball screw (6) of dwang (9), the outside threaded connection of ball screw (6) has lead screw nut (7), the upper end fixedly connected with two symmetrical second fixed plates (8) of lead screw nut (7), articulated between first fixed plate (3) with articulated pole (10) of second fixed plate (8).

2. The hydraulic engineering verticality detection ruler according to claim 1, wherein: one side of the fixed table (4) is fixedly connected with a handle (13).

3. The hydraulic engineering verticality detection ruler according to claim 1, wherein: one side of the rotating rod (9) is fixedly connected with an annular plate (11).

4. The hydraulic engineering verticality detection ruler according to claim 1, wherein: the lower end of the fixed table (4) is fixedly connected with a leveling layer (12).

5. A hydraulic engineering verticality detection ruler according to claim 3, wherein: the annular plate (11) is provided with anti-skid textures.

6. The hydraulic engineering verticality detection ruler according to claim 2, wherein: one side of the first ruler body (1) far away from the handle (13) is fixedly connected with a rubber pad.