CN219015284U

CN219015284U - Level gauge for house building management

Info

Publication number: CN219015284U
Application number: CN202223115521.0U
Authority: CN
Inventors: 聂波; 胡国梁; 李明儒
Original assignee: China Railway Construction Group Co Ltd; Beijing Engineering Co Ltd of China Railway Construction Group Co Ltd
Current assignee: China Railway Construction Group Co Ltd; Beijing Engineering Co Ltd of China Railway Construction Group Co Ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-12
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a leveling instrument for house building management, which comprises a leveling instrument body, wherein a chassis is arranged at the bottom of the leveling instrument body, a mounting disc is arranged at the bottom of the chassis, a clamping groove is formed in the center of the mounting disc, a clamping column is arranged at the bottom of the chassis, the clamping column can be clamped with the clamping groove, a plurality of notches are formed in the outer sides of the clamping column in an equidistant manner, clamping plates are hinged to the inner bottom end surfaces of the notches through connecting pins, a plurality of grooves are formed in the peripheries of the clamping grooves in an equidistant manner, a sliding groove is formed in the bottom of the groove, a pull rod is arranged in the sliding groove, one end of the pull rod penetrates through the sliding groove and extends to the outer side of the sliding groove, a first roller is arranged at one end of the pull rod, and the first roller can be attached to the surface of the clamping plates. The utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, effectively improves the installation convenience of the level body, simultaneously improves the applicability of the level body, and has higher practical value.

Description

Level gauge for house building management

Technical Field

The utility model relates to the technical field of level installation, in particular to a level for house building management.

Background

The leveling instrument is an instrument for establishing horizontal vision to measure the height difference between two points on the ground, and when the existing leveling instrument is used, the body is required to be installed on the leveling instrument bracket through stud threads, so that the installation is time-consuming and labor-consuming. Therefore, we make improvements to this and propose a level for house construction management.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a leveling instrument for house building management, which comprises a leveling instrument body, wherein a chassis is arranged at the bottom of the leveling instrument body, a mounting disc is arranged at the bottom of the chassis, a clamping groove is formed in the center of the mounting disc, a clamping column is arranged at the bottom of the chassis, the clamping column can be mutually clamped with the clamping groove, a plurality of notches are formed in the outer side of the clamping column in an equidistant manner, clamping plates are hinged to the inner bottom end surfaces of the notches through connecting pins, a plurality of grooves are formed in the periphery of the clamping groove in an equidistant manner, the number of the grooves is the same as that of the clamping plates, the clamping plates can be mutually clamped with the grooves, a sliding groove is formed in the bottom of the groove, a pull rod is arranged in the sliding groove, a first roller is arranged at one end of the pull rod, and the first roller can be attached to the surface of the clamping plates.

As a preferable technical scheme of the utility model, a spring is arranged between the clamping plate and the notch, and two ends of the spring are respectively connected with the clamping plate and the notch.

As a preferable technical scheme of the utility model, one end of the clamping plate is provided with a second roller, the second roller can be attached to the top end surface of the groove, and the groove is of a trapezoid structure.

As a preferable technical scheme of the utility model, a fixed groove is formed in one side of the sliding groove, the other end of the pull rod penetrates through the fixed groove and extends to the outer side of the mounting plate, and a handle is arranged at the other end of the pull rod.

As a preferable technical scheme of the utility model, a connecting column is arranged at the bottom of the level body, a mounting groove is formed in the top of the chassis, one end of the connecting column is mounted in the mounting groove through a bearing, a driven bevel gear is arranged on the outer side of the connecting column, a connecting rod is mounted in the mounting groove, a driving bevel gear is mounted at one end of the connecting rod, and the driving bevel gear and the driven bevel gear are meshed with each other.

As a preferable technical scheme of the utility model, the other end of the connecting rod penetrates through the mounting groove and extends to the outer side of the chassis, and a hand wheel is arranged at the other end of the connecting rod.

As a preferable technical scheme of the utility model, a slot is formed in the top of the level body, and a lifting handle is arranged in the slot through a rotating shaft.

The beneficial effects of the utility model are as follows:

1. according to the leveling instrument for house building management, the clamping columns can be clamped with the clamping grooves through the matching of the springs and the clamping plates, so that the leveling instrument body can be initially installed, the clamping plates can be clamped with the grooves through the action of the springs, the integral installation of the leveling instrument is completed, the detachment of the leveling instrument can be completed through the matching of the pull rods and the first rollers, and the detachment convenience of the leveling instrument is integrally improved;

2. according to the leveling instrument for house building management, the angle of the leveling instrument body can be adjusted through the cooperation of the connecting rod, the hand wheel, the driving bevel gear and the driven bevel gear, so that the applicability of the leveling instrument body is improved, and the service lives of the clamping plate and the groove are prolonged through the installation of the first roller and the second roller; the utility model has the advantages of simple and reasonable structure, novel design, simple and convenient operation, effectively improves the installation convenience of the level body, simultaneously improves the applicability of the level body, and has higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of a level for house construction management according to the present utility model;

FIG. 2 is a plan cross-sectional view of a level for house construction management of the present utility model;

FIG. 3 is a perspective view of a clamp post and clamp plate of a level for house construction management in accordance with the present utility model;

fig. 4 is an enlarged view of the structure a of fig. 2 of a level for house construction management according to the present utility model.

In the figure: 1. a level body; 101. a connecting column; 102. a driven bevel gear; 2. a chassis; 201. a mounting groove; 202. a connecting rod; 203. a drive bevel gear; 204. a hand wheel; 205. a clamping column; 206. a clamping plate; 207. a spring; 208. a second roller; 209. a notch; 3. a mounting plate; 301. a clamping groove; 302. a groove; 303. a chute; 304. a fixing groove; 4. a pull rod; 401. a first roller; 402. a handle; 5. slotting; 6. a handle.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the leveling instrument for house building management comprises a leveling instrument body 1, a chassis 2 is installed at the bottom of the leveling instrument body 1, a mounting plate 3 is arranged at the bottom of the chassis 2, a clamping groove 301 is formed in the center of the mounting plate 3, a clamping column 205 is arranged at the bottom of the chassis 2, the clamping column 205 can be mutually clamped with the clamping groove 301, a plurality of notches 209 are formed in the outer side of the clamping column 205 in an equidistant manner, clamping plates 206 are hinged to the inner bottom end face of the notches 209 through connecting pins, a plurality of grooves 302 are formed in the periphery of the clamping groove 301 in an equidistant manner, the number of the grooves 302 is the same as that of the clamping plates 206, the clamping plates 206 can be mutually clamped with the grooves 302, a sliding groove 303 is formed in the bottom of the grooves 302, a pull rod 4 is installed in the inner part of the sliding groove 303, a first roller 401 is installed at one end of the pull rod 4, and the first roller 401 can be attached to the surface of the clamping plates 206.

Wherein, be equipped with spring 207 between cardboard 206 and the notch 209, the both ends of spring 207 respectively with cardboard 206 and notch 209 interconnect, through the setting of spring 207, make things convenient for the block of cardboard 206 to recess 302 and relax.

Wherein, one end of the clamping plate 206 is provided with a second roller 208, the second roller 208 can be attached to the top end surface of the groove 302, and the groove 302 has a trapezoid structure, and by the arrangement of the second roller 208, the friction between the groove 302 and the clamping plate 206 can be reduced.

Wherein, fixed slot 304 has been seted up to one side of spout 303, and the other end of pull rod 4 runs through fixed slot 304 to extend to the outside of mounting plate 3, and the other end of pull rod 4 is equipped with handle 402.

Wherein, the bottom of the level body 1 is equipped with the spliced pole 101, and mounting groove 201 has been seted up at the top of chassis 2, and the one end of spliced pole 101 passes through the bearing and installs in the inside of mounting groove 201, and the outside of spliced pole 101 is equipped with driven bevel gear 102, and the internally mounted of mounting groove 201 has connecting rod 202, and drive bevel gear 203 is installed to the one end of connecting rod 202, and drive bevel gear 203 and driven bevel gear 102 intermesh.

The other end of the connecting rod 202 penetrates through the mounting groove 201 and extends to the outer side of the chassis 2, a hand wheel 204 is arranged at the other end of the connecting rod 202, and the angle of the leveling instrument body 1 is convenient to rotate through the arrangement of the hand wheel 204.

Wherein, fluting 5 has been seted up at the top of surveyor's level body 1, and handle 6 is installed through the pivot to the inside of fluting 5, through the setting of handle 6, conveniently gets and put the surveyor's level body 1.

Working principle: when the leveling instrument is used, firstly, the clamping plate 206 is pushed to be retracted into the notch 209 under the action of the spring 207, then the clamping column 205 is clamped into the clamping groove 301, meanwhile, under the action of the spring 207, the clamping plate 206 clamps the groove 302, so that the leveling instrument body 1 is integrally installed, when the leveling instrument body 1 needs to be dismounted, the pull rod 4 is pushed, the pull rod 4 drives the first roller 401 to move, the first roller 401 pushes the clamping plate 206 under the action of pressure, loosening of the groove 302 is completed, the leveling instrument body 1 is pulled up upwards by a worker, dismounting of the leveling instrument body 1 is completed, and meanwhile, the hand wheel 204 is rotated when the leveling instrument body 1 needs to be rotated, so that the driven bevel gear 102 is driven by the driving bevel gear 203 to rotate, and the angle of the leveling instrument body 1 can be adjusted.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a leveling instrument for house building management, includes leveling instrument body (1), its characterized in that, chassis (2) are installed to the bottom of leveling instrument body (1), the bottom of chassis (2) is equipped with mounting disc (3), draw-in groove (301) have been seted up in the center department of mounting disc (3), the bottom of chassis (2) is equipped with draw-in post (205), draw-in post (205) can with draw-in groove (301) each other block, just the outside equidistance of draw-in post (205) is left and is equipped with a plurality of notch (209), the inside bottom surface of notch (209) articulates there is cardboard (206) through the connecting pin, the equidistance is left around of draw-in groove (301) is equipped with a plurality of recess (302), a plurality of recess (302) quantity is the same with cardboard (206), just draw-in plate (206) can with recess (302) mutually block, spout (303) have been seted up to the bottom of recess (302), internally mounted of spout (303), just first gyro wheel (401) are installed to the one end of draw-in post (205), first gyro wheel (401) can laminate with cardboard (401) surface mutually.

2. The leveling instrument for house construction management according to claim 1, characterized in that a spring (207) is provided between the clamping plate (206) and the notch (209), both ends of the spring (207) being connected to the clamping plate (206) and the notch (209), respectively.

3. The leveling instrument for house construction management according to claim 1, wherein a second roller (208) is provided at one end of the clamping plate (206), the second roller (208) can be attached to the top end surface of the groove (302), and the groove (302) has a trapezoid structure.

4. The leveling instrument for house construction management according to claim 1, wherein a fixing groove (304) is provided on one side of the chute (303), the other end of the pull rod (4) penetrates through the fixing groove (304) and extends to the outer side of the mounting plate (3), and a handle (402) is provided on the other end of the pull rod (4).

5. The leveling instrument for house construction management according to claim 1, characterized in that a connecting column (101) is arranged at the bottom of the leveling instrument body (1), a mounting groove (201) is formed in the top of the chassis (2), one end of the connecting column (101) is mounted in the mounting groove (201) through a bearing, a driven bevel gear (102) is arranged on the outer side of the connecting column (101), a connecting rod (202) is mounted in the mounting groove (201), a drive bevel gear (203) is mounted at one end of the connecting rod (202), and the drive bevel gear (203) is meshed with the driven bevel gear (102).

6. The level for house construction management according to claim 5, characterized in that the other end of the connecting rod (202) penetrates through the mounting groove (201) and extends to the outside of the chassis (2), and the other end of the connecting rod (202) is provided with a hand wheel (204).

7. The leveling instrument for house building management according to claim 1, wherein a slot (5) is formed in the top of the leveling instrument body (1), and a handle (6) is mounted in the slot (5) through a rotating shaft.