CN216898878U

CN216898878U - Level that building engineering used

Info

Publication number: CN216898878U
Application number: CN202220450755.1U
Authority: CN
Inventors: 严传立
Original assignee: Individual
Current assignee: Beijing Youlucheng Testing Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-05
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a level for constructional engineering, which comprises a base and a rubber frame, wherein a level main body is arranged on the upper surface of the base, a rotating shaft is arranged on the outer surface of the base, a support is movably arranged on the outer surface of the rotating shaft, a first sliding groove is formed in the position, close to the upper end, of the outer surface of the support, a second sliding groove is formed in the position, close to the lower end, of the outer surface of the support, a lifting handle is movably arranged in the first sliding groove in an embedded mode, an extension frame is movably arranged in the second sliding groove in an embedded mode, a third sliding groove is formed in the outer surface of the extension frame, and a fixing frame is movably arranged in the third sliding groove in an embedded mode. The leveling instrument for the building engineering can facilitate the length adjustment of the equipment supporting legs, can lift the equipment when carrying the equipment, avoids the problem that the equipment is easy to knock when going into a door due to the fact that the equipment needs to be shouldered when carrying the equipment.

Description

Level that building engineering used

Technical Field

The utility model relates to the field of leveling instruments, in particular to a leveling instrument for constructional engineering.

Background

The spirit level is the instrument of establishing horizontal sight survey ground point-to-point difference in height, and the principle is for surveying the ground point-to-point difference in height according to the leveling principle, and the principal ingredients is expected far mirror, pipe spirit level (or compensator), vertical axis, base, foot spiral, divide into according to the structure slightly incline the spirit level, automatic anping spirit level, laser level and digital spirit level, divide into precision spirit level and ordinary spirit level according to the precision, and equipment among the prior art has certain drawback, like the application number: 201922255669.6; publication No.: 211716168U, which is composed of a mounting rack, a first bracket and a second bracket; the utility model discloses a mounting bracket, including mounting bracket, second support, bottom plate, lead screw bottom, ground awl, mounting bracket upside is provided with the carousel, the carousel upside is provided with the surveyor's level, first support upside and pivot swivelling joint, the second support is located first support bottom, inside the first support of second support upper end embedding, second support upper end is provided with the draw runner, inside the draw runner both ends embedding spout, the first support outside is provided with the gim peg, second support bottom is provided with the bottom plate, the bottom plate welding is in second support bottom, the bottom plate upside is provided with the lead screw, the lead screw passes through screw thread and bottom plate swivelling joint, the lead screw bottom is provided with the ground awl, the welding is in the lead screw bottom on the ground awl. When the novel multifunctional dining table is easy to eat on uneven ground, the overall length of the first supporting rod and the second supporting rod can be adjusted through the adjusting screw rod, and therefore the novel multifunctional dining table is suitable for being used on uneven ground. "; above-mentioned equipment need carry on the shoulder at the in-process of transport, that is to say when entering elevator or entering door, equipment is knocked to the door frame position easily, and is inconvenient when leading to equipment transport, in addition when above-mentioned equipment is adjusted, need rotatory locking knob, draw outward or inwards push away the interior pole part of telescopic link with the hand, the length adjustment of unable quick completion equipment supporting leg.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a level gauge for constructional engineering, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a surveyor's level that building engineering used, includes base and rubber frame, the base upper surface is provided with the surveyor's level main part, the base surface is provided with the pivot, pivot surface movable mounting has the support, the support surface is close to the upper end position and has seted up a spout, the support surface is close to the lower extreme position and has seted up No. two spouts, the inside embedding movable mounting of a spout has the handle, the inside embedding movable mounting of No. two spouts has the extension frame, No. three spouts have been seted up to extension frame surface, the inside embedding movable mounting of No. three spouts has the mount.

Preferably, an elastic rubber belt is fixedly installed on the upper surface of the lifting handle close to the center, and a clamping block is fixedly installed on the upper surface of the lifting handle.

Preferably, a first stud is fixedly installed on the outer surface of the extension frame, close to the upper edge, and a first locking ring is installed on the outer surface of the first stud in a threaded mode.

Preferably, the outer surface of the fixing frame is fixedly provided with a second stud at a position close to the upper edge, the outer surface of the second stud is provided with a second locking ring in a threaded manner, and the upper surface of the fixing frame is provided with a threaded column at a position close to the center in a threaded manner.

Preferably, the handle passes through a spout with support sliding connection, the mount passes through No. three spouts with extension frame sliding connection.

Preferably, the first locking ring is in close contact with the outer surface of the support, the second locking ring is in close contact with the outer surface of the extension frame, the lower end of the threaded column is in a sharp cone shape, the supports are rotatably connected with the base through the rotating shaft, and the number of the supports is four.

Compared with the prior art, the utility model has the following beneficial effects:

in the utility model, the first locking ring is rotated through the arranged support and the extension frame to separate the first locking ring from the support under the pushing of the screw threads, at the moment, the first locking ring is slid upwards or downwards, namely, the extension frame is slid along the second sliding groove under the action of force, similarly, the second locking ring is rotated, the second locking ring is slid upwards or downwards, namely, the fixing frame is slid upwards or downwards along the third sliding groove under the action of force, the extension frame or the fixing frame corresponding to the fixing frame can be fixed by rotating the first locking ring in the opposite direction or rotating the second locking ring, the steps can be operated by one hand, thereby facilitating the length adjustment of the supporting legs of the equipment, and when the equipment is carried, the supporting legs of the equipment are adjusted to the shortest state through the arranged handle, as shown in figure 1, the rubber frame is sleeved on the outer surface of the support, and then the elastic rubber belt is lifted upwards, the elastic rubber belt is lengthened under the effect of the gravity of the equipment, the elongated four elastic rubber belts are held by a single hand, upward pulling force can be uniformly provided for the equipment, the equipment can be further lifted up when the equipment is carried, therefore, the equipment is prevented from being carried on shoulders when carried, and the problem that the equipment is easy to knock into when a door is further avoided.

Drawings

FIG. 1 is a schematic view of a level for construction engineering according to the present invention in a stored state;

FIG. 2 is a schematic view of the working state of a level for construction work according to the present invention;

FIG. 3 is a schematic view of a disassembled structure of a level for construction engineering according to the present invention;

fig. 4 is a schematic view of a half-section structure of a bracket of a level gauge for construction engineering.

In the figure: 1. a base; 101. a rotating shaft; 2. a level body; 3. a support; 301. a first chute; 302. a second chute; 4. a handle; 401. an elastic rubber band; 402. a clamping block; 5. an extension frame; 501. a first stud; 502. a locking ring I; 503. a third sliding chute; 6. a fixed mount; 601. a second stud; 602. a locking ring II; 603. a threaded post; 7. a rubber frame.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Example one

As shown in fig. 1-4, a level for construction engineering comprises a base 1 and a rubber frame 7, wherein a level main body 2 is arranged on the upper surface of the base 1, a rotating shaft 101 is arranged on the outer surface of the base 1, a support 3 is movably mounted on the outer surface of the rotating shaft 101, a first sliding groove 301 is formed in the outer surface of the support 3 close to the upper end, a second sliding groove 302 is formed in the outer surface of the support 3 close to the lower end, a lifting handle 4 is movably embedded in the first sliding groove 301, an extension frame 5 is movably embedded in the second sliding groove 302, a third sliding groove 503 is formed in the outer surface of the extension frame 5, and a fixed frame 6 is movably embedded in the third sliding groove 503; an elastic rubber belt 401 is fixedly arranged on the upper surface of the handle 4 close to the center, and a clamping block 402 is fixedly arranged on the upper surface of the handle 4; a first stud 501 is fixedly arranged on the outer surface of the extension frame 5 close to the upper edge, and a first locking ring 502 is arranged on the outer surface of the first stud 501 in a threaded manner; a second stud 601 is fixedly arranged on the outer surface of the fixed frame 6 close to the upper edge, a second locking ring 602 is arranged on the outer surface of the second stud 601 in a threaded manner, and a threaded column 603 is arranged on the upper surface of the fixed frame 6 close to the center in a threaded manner; the handle 4 is connected with the bracket 3 in a sliding way through a first sliding groove 301, and the fixed frame 6 is connected with the extension frame 5 in a sliding way through a third sliding groove 503; first locking ring 502 is closely contacted with the outer surface of support 3, second locking ring 602 is closely contacted with the outer surface of extension frame 5, the lower end of screw column 603 is sharp-tapered, support 3 is rotatably connected with base 1 through rotating shaft 101, the number of supports 3 is four, first locking ring 502 is rotated to separate first locking ring 502 from support 3 under the push of screw, at this time, first locking ring 502 is slid upwards or downwards, namely, under the action of force, the extension frame 5 slides along the second sliding slot 302, and similarly, the second locking ring 602 is rotated, the second locking ring 602 slides upwards or downwards, the fixing frame 6 can slide upwards or downwards along the third sliding groove 503 under the action of force, the first locking ring 502 or the second locking ring 602 can be rotated in the opposite direction to fix the corresponding extension frame 5 or the fixing frame 6, and the steps can be operated by one hand, so that the length adjustment of the supporting legs of the equipment is facilitated.

Example two

As shown in fig. 1-4, when adjusting the length of the supporting leg, the first locking ring 502 is rotated to separate the first locking ring 502 from the support 3 under the pushing of the screw, and at this time, the first locking ring 502 is slid upwards or downwards, i.e. the extension frame 5 is slid along the second sliding slot 302 under the action of force, and similarly, the second locking ring 602 is rotated to slide the second locking ring 602 upwards or downwards, i.e. the fixing frame 6 is slid upwards or downwards along the third sliding slot 503 under the action of force, and the extension frame 5 or the fixing frame 6 corresponding to the fixing frame can be fixed by rotating the first locking ring 502 or the second locking ring 602 in the opposite direction, which can be operated by one hand, thereby facilitating the length adjustment of the supporting leg of the equipment, and when carrying the equipment, the supporting leg of the equipment is adjusted to the shortest state, as shown in fig. 1, the rubber frame 7 is then sleeved on the outer surface of the support 3, afterwards, the elastic rubber belt 401 is lifted upwards, the elastic rubber belt 401 is lengthened under the action of the gravity of the equipment, the four lengthened elastic rubber belts 401 are held by a single hand, upward pulling force can be uniformly provided for the equipment, and the equipment can be further lifted when being carried, so that the problem that the equipment is required to be carried on shoulders when being carried, and the problem that the equipment is easy to knock when going to the door is further avoided.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. 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 their equivalents, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A level for construction engineering, characterized in that: including base (1) and rubber frame (7), base (1) upper surface is provided with surveyor's level main part (2), base (1) surface is provided with pivot (101), pivot (101) surface movable mounting has support (3), support (3) surface is close to the upper end position and has seted up one spout (301), support (3) surface is close to the lower extreme position and has seted up No. two spout (302), spout (301) inside embedding movable mounting has handle (4), spout (302) inside embedding movable mounting has extension frame (5) No. two, No. three spout (503) have been seted up to extension frame (5) surface, No. three spout (503) inside embedding movable mounting has mount (6).

2. A level for use in construction work according to claim 1, wherein: the elastic rubber belt (401) is fixedly installed on the upper surface of the lifting handle (4) close to the center, and the clamping block (402) is fixedly installed on the upper surface of the lifting handle (4).

3. A level for use in construction work according to claim 2, wherein: a first stud (501) is fixedly installed on the outer surface of the extension frame (5) close to the upper edge, and a first locking ring (502) is installed on the outer surface of the first stud (501) in a threaded mode.

4. A level for use in construction work according to claim 3, wherein: the utility model discloses a bolt, including mount (6), mount (6) upper surface, No. two double-screw bolts (601) are installed near upper edge position fixed mounting to mount (6), No. two locking ring (602) are installed to No. two double-screw bolt (601) outer surface screw threads, mount (6) upper surface is close to central point and puts the screw thread post (603) of screw thread installation.

5. A levelling instrument for building engineering according to claim 4, in which: the handle (4) is connected with the support (3) in a sliding mode through the first sliding groove (301), and the fixed frame (6) is connected with the extension frame (5) in a sliding mode through the third sliding groove (503).

6. A levelling instrument for building engineering according to claim 5, in which: the locking ring I (502) is closely contacted with the outer surface of the support (3), the locking ring II (602) is closely contacted with the outer surface of the extension frame (5), the lower end of the threaded column (603) is in a sharp taper shape, the support (3) is rotatably connected with the base (1) through the rotating shaft (101), and the number of the supports (3) is four.