CN209925903U

CN209925903U - Level gauge capable of being suspended and placed for road construction

Info

Publication number: CN209925903U
Application number: CN201920272608.8U
Authority: CN
Inventors: 吴彬; 石超; 詹静; 薛建华
Original assignee: Anhui First Construction Engineering Co Ltd
Current assignee: Anhui First Construction Engineering Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-01-10
Anticipated expiration: 2029-03-01

Abstract

The utility model discloses a level gauge capable of being suspended and placed for road construction, which comprises a bottom plate and a placing plate, wherein the upper surface of the bottom plate is vertically provided with a support rod, the upper end of the support rod is welded with a support frame, the upper surface of the support frame is provided with a wind-up roll through a rotating shaft, and the surface of the wind-up roll is wound with a lifting rope; when the height of the placing plate is repaired to be the height required by the level gauge, the clamping plate can stably rotate and drive one end of the limiting block to be clamped in the supporting frame under the driving of the spring, so that the stability is improved, and the situation that the level gauge shakes during use is prevented; the slider that the upper end of articulated seat set up slides and sets up in the inside of placing the board for articulated seat can slide along the lower surface of placing the board, and after the position of placing the board changes, the corresponding change position of articulated seat, the articulated rod of being convenient for plays the supporting role to placing the board.

Description

Level gauge capable of being suspended and placed for road construction

Technical Field

The utility model relates to a surveying and mapping apparatus technical field specifically is a road construction is with hanging spirit level of placing.

Background

A level gauge is a common gauge for measuring small angles. In the mechanical industry and in instrument manufacturing, the device is used for measuring the inclination angle relative to the horizontal position, the flatness and the straightness of a guide rail of machine tool equipment, the horizontal position and the vertical position of equipment installation and the like. A spirit level outrigger of application number 201220340005.5, including a spirit level outrigger, its characterized in that: the device consists of a height adjusting bracket, a suspension head, a lifting rope, a calibration mechanism and a lower end plumb body; the height adjusting bracket is formed by sleeving three pipes, wherein the top pipe is of an inverted L-shaped structure, and the bottom pipe is connected with a flat plate; the suspension head is rigidly connected with the top pipe of the height adjusting bracket; one end of the lifting rope is riveted with the suspension head; although the height of the level can be adjusted, the stability of the level is very poor, and the final measurement data of the level is easy to cause inaccuracy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road construction is with hanging spirit level of placing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a level gauge capable of being hung and placed for road construction comprises a bottom plate and a placing plate, wherein a supporting rod is vertically arranged on the upper surface of the bottom plate, the upper end of the supporting rod is welded with a supporting frame, the upper surface of the supporting frame is rotatably provided with a wind-up roll through a rotating shaft, a lifting rope is wound on the surface of the winding roller, a limiting sleeve is welded on one side of the placing plate, a side plate is vertically arranged on the surface of the limiting sleeve, the lower surface of the side plate is hinged with a clamping plate, one side of the clamping plate is vertically provided with a limiting block, one end of the limiting block can be rotatably clamped in the supporting frame, the upper surface of the placing plate is fixedly provided with a level gauge, one end of the lifting rope is wound around the supporting frame and is fixedly arranged at the two ends of the placing plate, the lower surface of placing the board slides and is equipped with articulated seat, the articulated hinge bar that is equipped with of lower extreme of articulated seat, the one end of this hinge bar is articulated mutually with the upper end of bracing piece and is set up.

Preferably, the lower surface of the bottom plate is rotatably provided with a roller through a rotating shaft.

Preferably, the lower surface of placing the board sets up the spout that the cross-sectional shape is "T" shape, the one end of articulated seat is equipped with the slider perpendicularly, the inside at the spout is established with the equal activity card of the one end of articulated seat to the slider.

Preferably, one end of the support frame is welded with a limiting ring, and one end of the lifting rope can movably penetrate through the surface of the limiting ring.

Preferably, a slot is formed in one end of the support frame, a fixed pulley is rotatably arranged in the slot through a rotating shaft, and one end of the lifting rope is arranged on the surface of the fixed pulley in a bypassing mode.

Preferably, the surface of one end of the support frame is provided with limit grooves at equal intervals, one side of the side plate is fixedly provided with a spring, and one end of the spring is connected with the surface of the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the height of the placing plate is repaired to be the height required by the level gauge, the clamping plate can stably rotate and drive one end of the limiting block to be clamped in the supporting frame under the driving of the spring, so that the stability is improved, and the situation that the level gauge shakes during use is prevented;

2. the slider that the upper end of articulated seat set up slides and sets up in the inside of placing the board for articulated seat can slide along the lower surface of placing the board, and after the position of placing the board changes, the corresponding change position of articulated seat, the articulated rod of being convenient for plays the supporting role to placing the board.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural sectional view of the placement plate portion of the present invention.

In the figure: 1 bottom plate, 2 bracing pieces, 3 support frames, 31 spacing groove, 32 wind-up rolls, 4 fixed pulleys, 5 spacing rings, 6 place the board, 61 lifting ropes, 62 spout, 7 spirit level, 8 articulated seats, 81 slider, 82 articulated rod, 9 stop collar, 91 curb plate, 92 spring, 93 cardboard, 94 stopper.

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. 1-3, the present invention provides a technical solution: the utility model provides a road construction is with spirit level that can hang and place, include bottom plate 1 and place board 6, the last perpendicular surface of bottom plate 1 is equipped with bracing piece 2, the upper end welding of bracing piece 2 is equipped with support frame 3, the upper surface of support frame 3 rotates through the pivot and is equipped with wind-up roll 32, the surface of wind-up roll 32 is around being equipped with lifting rope 61, the one side welding of placing board 6 is equipped with stop collar 9, the perpendicular surface of stop collar 9 is equipped with curb plate 91, the articulated cardboard 93 that is equipped with of lower surface of curb plate 91, one side of cardboard 93 is equipped with stopper 94 perpendicularly, the rotatable card of the one end of stopper 94 is established in the inside of support frame 3, the last fixed surface of placing board 6 is equipped with spirit level 7, the one end of lifting rope 61 is walked around support frame 3 and fixed mounting is at the both ends of placing board 6, the lower surface of placing board 6 slides and is equipped with articulated seat 8, the articulated pole 82.

Further, the lower surface of the bottom plate 1 is rotatably provided with a roller through a rotating shaft; is convenient to move.

Furthermore, the lower surface of the placing plate 6 is provided with a chute 62 with a T-shaped cross section, one end of the hinged seat 8 is vertically provided with a sliding block 81, and the sliding block 81 and one end of the hinged seat 8 are movably clamped inside the chute 62; the slider 81 that the upper end of articulated seat 8 set up slides and sets up in the inside of placing board 6 for articulated seat 8 can slide along the lower surface of placing board 6, and after the position of placing board 6 changed, the corresponding change position of articulated seat 8, the articulated rod 82 of being convenient for played the supporting role to placing board 6.

Furthermore, one end of the support frame 3 is welded with a limit ring 5, and one end of the lifting rope 61 can movably penetrate through the surface of the limit ring 5; the middle part of the lifting rope 61 is convenient to be sleeved, and the stability of the lifting rope 61 when the placing plate 6 is lifted and pulled is improved.

Furthermore, one end of the support frame 3 is provided with a slot, a fixed pulley 4 is rotatably arranged in the slot through a rotating shaft, and one end of the lifting rope 61 is arranged around the surface of the fixed pulley 4; the fixed pulley 4 is arranged inside the support frame 3, so that when one end of the lifting rope 61 passes through the support frame 3, one end of the lifting rope bypasses the fixed pulley 4, and the lifting rope 61 is prevented from being damaged due to friction caused by direct contact with the surface of the support frame 3.

Furthermore, the surface of one end of the support frame 3 is provided with limit grooves 31 at equal intervals, one side of the side plate 91 is fixedly provided with a spring 92, and one end of the spring 92 is connected with the surface of the clamping plate 93; when the height of placing board 6 is repaired to the required height of spirit level 7, under the drive of spring 92, cardboard 93 can rotate steadily and drive the one end card of stopper 94 and establish in the inside of support frame 3 to improve stability, prevent the condition that spirit level 7 rocked when using.

The working principle is as follows: the slider 81 that the upper end of articulated seat 8 set up slides and sets up in the inside of placing board 6, make articulated seat 8 can slide along the lower surface of placing board 6, after the position of placing board 6 changes, the corresponding change position of articulated seat 8, the articulated rod 82 of being convenient for plays the supporting role to placing board 6, be equipped with fixed pulley 4 in the inside of support frame 3, make the one end of lifting rope 61 when passing support frame 3, fixed pulley 4 is walked around to its one end, avoid with the surface direct contact of support frame 3, lead to the friction to lead to the fact the destruction to lifting rope 61, when the height of placing board 6 is repaiied to the required height of spirit level 7, under the drive of spring 92, cardboard 93 can rotate steadily and drive the one end card of stopper 94 and establish in the inside of support frame 3, thereby stability is improved, the condition that the spirit level 7 rocked when using is prevented.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road construction is with spirit level that can hang and place, includes bottom plate (1) and places board (6), its characterized in that: the upper surface of the bottom plate (1) is vertically provided with a support rod (2), the upper end of the support rod (2) is welded with a support frame (3), the upper surface of the support frame (3) is rotatably provided with a winding roller (32) through a rotating shaft, the surface of the winding roller (32) is wound with a lifting rope (61), one side of the placing plate (6) is welded with a limit sleeve (9), the surface of the limit sleeve (9) is vertically provided with a side plate (91), the lower surface of the side plate (91) is hinged with a clamp plate (93), one side of the clamp plate (93) is vertically provided with a limit block (94), one end of the limit block (94) is rotatably clamped in the support frame (3), the upper surface of the placing plate (6) is fixedly provided with a level gauge (7), one end of the lifting rope (61) bypasses the support frame (3) and is fixedly installed at two ends of the placing plate (, the lower surface of placing board (6) slides and is equipped with articulated seat (8), the lower extreme of articulated seat (8) is articulated to be equipped with articulated rod (82), and the one end of this articulated rod (82) is articulated mutually with the upper end of bracing piece (2) and sets up.

2. The level of claim 1, wherein the level is suspended from a support structure comprising: the lower surface of the bottom plate (1) is provided with a roller in a rotating way through a rotating shaft.

3. The level of claim 1, wherein the level is suspended from a support structure comprising: the lower surface of placing board (6) is seted up spout (62) that the cross-sectional shape is "T" shape, the one end of articulated seat (8) is equipped with slider (81) perpendicularly, the inside at spout (62) is established with the equal activity card of one end of articulated seat (8) in slider (81).

4. The level of claim 1, wherein the level is suspended from a support structure comprising: one end of the support frame (3) is welded with a limiting ring (5), and one end of the lifting rope (61) can movably penetrate through the surface of the limiting ring (5).

5. The level of claim 1, wherein the level is suspended from a support structure comprising: the grooving is seted up to the one end of support frame (3), grooved inside is equipped with fixed pulley (4) through the pivot rotation, the surface setting of fixed pulley (4) is walked around to the one end of lifting rope (61).

6. The level of claim 1, wherein the level is suspended from a support structure comprising: limiting grooves (31) are formed in the surface of one end of the supporting frame (3) at equal intervals, a spring (92) is fixedly mounted on one side of the side plate (91), and one end of the spring (92) is connected with the surface of the clamping plate (93).