CN218095238U

CN218095238U - Level gauge for building supervision

Info

Publication number: CN218095238U
Application number: CN202222719935.8U
Authority: CN
Inventors: 张宪征
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-12-20
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a surveyor's level for building prison management, including surveyor's level body and support frame, the surveyor's level body passes through the top of installation component installation at the support frame, the installation component includes undersetting and upper bracket, the equidistance is provided with four automatic leveling subassemblies between undersetting and the upper bracket, the automatic leveling subassembly is including seting up at the inside recess of undersetting and seting up the inside spout of upper bracket, the inside sliding connection of spout has T type slide bar, the below of T type slide bar is provided with the adjustment subassembly, T type slide bar runs through the upper bracket and extends to the top of undersetting, relate to surveyor's level technical field, this surveyor's level for building management places back on measuring area at the surveyor's level, if the surveyor's level is not in the horizontality, circular cone platform in the automatic leveling subassembly makes surveyor's level body automatic leveling to the horizontality with spacing spring's cooperation, need not the manual adjustment, and automatic horizontally precision is high, surveyor's precision has improved surveyability.

Description

Level gauge for building supervision

Technical Field

The utility model relates to a surveyor's level technical field specifically is a surveyor's level for building supervision.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The main components are hopeful to be a telescope, a tube level gauge (or compensator), a vertical shaft, a base and a foot screw. The device is divided into a micro-inclination level, an automatic leveling level, a laser level and a digital level (also called an electronic level) according to the structure, and is divided into a precision level and a common level according to the precision.

The leveling instrument is commonly used in the building industry and used for supervising buildings, the leveling instrument is generally placed in a selected area when in use, the leveling instrument needs to be in a horizontal state after being placed, so that an accurate data result is measured, the existing leveling instrument is not accurate enough when being leveled manually, so that the most accurate result cannot be obtained, and the leveling is needed every time, which is very troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a level for building prison administration has solved current level for building prison administration and all needs the leveling when using at every turn, and is comparatively troublesome, and the manual work carries out the not accurate enough problem of leveling.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a surveyor's level for building supervision includes surveyor's level body and support frame, the surveyor's level body passes through the top that installation component installed at the support frame, installation component includes undersetting and upper bracket, the equidistance is provided with four auto leveling subassemblies between undersetting and the upper bracket, the auto leveling subassembly is including seting up at the inside recess of undersetting and seting up the inside spout of upper bracket, the inside sliding connection of spout has T type slide bar, the below of T type slide bar is provided with the adjustment subassembly, T type slide bar runs through the upper bracket and extends to the top of upper bracket, the one end fixedly connected with circular cone platform that T type slide bar is located the upper bracket top.

Preferably, the top of the inner wall of the groove is fixedly connected with four guide rods at equal intervals, the surfaces of the guide rods are all connected with arc-shaped pressing blocks in a sliding mode, and limiting springs are sleeved on the surfaces, located between the top of the inner wall of the groove and the arc-shaped pressing blocks, of the guide rods.

Preferably, the bottom of the arc-shaped pressing block is provided with an inclined plane, and the inclined plane at the bottom of the arc-shaped pressing block is matched with the conical surface of the cone frustum.

Preferably, the adjusting assembly comprises a screw rod, the screw rod is rotatably connected with the bottom of the inner wall of the sliding groove, an adjusting gear is fixedly connected to the surface of the screw rod, the adjusting gear penetrates through the upper support and extends to the outer portion of the upper support, the other end of the screw rod is in threaded connection with the bottom end of the T-shaped sliding rod, and the screw rod penetrates through the T-shaped sliding rod and extends to the inner portion of the T-shaped sliding rod.

Preferably, the bottom of the lower support is provided with a ball groove, the top of the upper support is fixedly connected with a steel ball through a fixing block, and the steel ball is clamped with the ball groove.

Preferably, the support frame is connected with the top of the lower support through a rotation adjusting assembly, and three supporting legs of the support frame are rotatably connected with the bottom of the upper support.

Advantageous effects

The utility model provides a level for building supervision. Compared with the prior art, the method has the following beneficial effects:

1. this level for building supervision, including seting up at the inside recess of undersetting and seting up the inside spout of upper bracket through the auto leveling subassembly, the inside sliding connection of spout has T type slide bar, the below of T type slide bar is provided with the adjustment subassembly, T type slide bar runs through the upper bracket and extends to the top of upper bracket, place the measurement area at the level and go up the back, if the level is not in the horizontality, circular truncated cone and spacing spring's cooperation through the auto leveling subassembly makes the level body auto leveling to the horizontality, need not the manual work and carries out manual adjustment, and the precision of auto leveling is high, the measured accurate nature of level has been improved.

2. This level for building supervision has seted up the ball groove through the bottom of undersetting, and fixed block fixedly connected with steel ball is passed through at the top of upper bracket, and the steel ball carries out the joint with the ball groove, and the upper bracket carries out the joint through ball groove and undersetting to the convenience is installed and is dismantled the level body, has improved the convenience that the level used.

Drawings

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

fig. 2 is a cross-sectional view of the mounting assembly and the automatic leveling mechanism of the present invention;

fig. 3 is a partial schematic view of the present invention.

In the figure: 1. a level body; 2. a support frame; 3. mounting the component; 31. a lower support; 32. an upper support; 33. a ball groove; 34. a steel ball; 4. an automatic leveling assembly; 41. a groove; 42. a chute; 43. a T-shaped slide bar; 44. a truncated cone; 45. a guide bar; 46. an arc-shaped pressing block; 461. a bevel; 47. a limiting spring; 48. an adjustment assembly; 481. a screw rod; 482. and adjusting the gear.

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.

This level for building supervision provides two kinds of technical scheme:

as shown in fig. 1-3, a first embodiment: the leveling device comprises a leveling instrument body 1 and a supporting frame 2, four automatic leveling components 4 are arranged between a lower support 31 and an upper support 32 at equal intervals, each automatic leveling component 4 comprises a groove 41 formed in the lower support 31 and a sliding groove 42 formed in the upper support 32, a T-shaped sliding rod 43 is connected in the sliding groove 42 in a sliding mode, an adjusting component 48 is arranged below the T-shaped sliding rod 43, the T-shaped sliding rod 43 penetrates through the upper support 32 and extends to the upper portion of the upper support 32, and one end, located above the upper support 32, of the T-shaped sliding rod 43 is fixedly connected with a conical frustum 44.

Four guide rods 45 are fixedly connected to the top of the inner wall of the groove 41 at equal intervals, arc-shaped pressing blocks 46 are connected to the surfaces of the guide rods 45 in a sliding mode, and limiting springs 47 are sleeved on the surfaces, located between the top of the inner wall of the groove 41 and the arc-shaped pressing blocks 46, of the guide rods 45.

The bottom of the arc-shaped pressing block 46 is provided with an inclined plane 461, and the inclined plane 461 at the bottom of the arc-shaped pressing block 46 is matched with the conical surface of the cone 44.

The adjusting assembly 48 comprises a screw 481, the screw 481 is rotatably connected with the bottom of the inner wall of the sliding chute 42, an adjusting gear 482 is fixedly connected to the surface of the screw 481, the adjusting gear 482 penetrates through the upper support 32 and extends to the outside of the upper support 32, the other end of the screw 481 is in threaded connection with the bottom end of the T-shaped sliding rod 43, and the screw 481 penetrates through the T-shaped sliding rod 43 and extends to the inside of the T-shaped sliding rod 43.

After the level is placed on the measuring area, if the level is not in the horizontality, the level body is automatically leveled to the horizontality through the cooperation of the cone frustum in the automatic leveling assembly and the limiting spring, manual adjustment is not needed, the precision of automatic leveling is high, and the measuring accuracy of the level is improved.

Fig. 2 shows a second embodiment, which differs from the first embodiment mainly in that: level body 1 installs in the top of support frame 2 through installation component 3, installation component 3 includes undersetting 31 and upper bracket 32, ball groove 33 has been seted up to the bottom of undersetting 31, fixed block fixedly connected with steel ball 34 is passed through at the top of upper bracket 32, steel ball 34 carries out the joint with ball groove 33, support frame 2 is connected with the top of undersetting 31 through rotating adjusting part, three supporting legs of support frame 2 rotate with the bottom of upper bracket 32 and are connected.

The upper support is connected with the lower support in a clamped mode through the ball groove, so that the level body is conveniently mounted and dismounted, and the use convenience of the level is improved.

During the use, find suitable measuring area, open the three supporting legs of support frame 2, and place the position of support frame 2, be connected spirit level body 1 through undersetting 31 and upper bracket 32, align ball groove 33 and steel ball 34 on the undersetting 31 and press down during the connection, thereby carry out the joint, make four circular truncated cone 44 be in the inside of four recess 41 during the joint, after the joint is good, whole device stews for a moment, if support frame 2 is not when horizontal position, the undersetting 31 then can take place the slope, thereby make arc briquetting 46 extrude on circular truncated cone 44, thereby make spacing spring 47 take place to warp, then make spacing spring 47 reset to original position under spacing effect of spacing spring 47, thereby make undersetting 31 keep horizontal position.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 level for building supervision, includes level body (1) and support frame (2), its characterized in that: the top in support frame (2) is installed through installation component (3) in spirit level body (1), installation component (3) include undersetting (31) and upper bracket (32), the equidistance is provided with four auto leveling subassemblies (4) between undersetting (31) and upper bracket (32), auto leveling subassembly (4) are including offering at the inside recess (41) of undersetting (31) and offering at the inside spout (42) of upper bracket (32), the inside sliding connection of spout (42) has T type slide bar (43), the below of T type slide bar (43) is provided with adjustment subassembly (48), T type slide bar (43) run through upper bracket (32) and extend to the top of upper bracket (32), T type slide bar (43) are located one end fixedly connected with circular cone platform (44) of upper bracket (32) top.

2. A level for building supervision as claimed in claim 1, characterised in that: four guide rods (45) are fixedly connected to the top of the inner wall of the groove (41) at equal intervals, arc-shaped pressing blocks (46) are connected to the surfaces of the guide rods (45) in a sliding mode, and limiting springs (47) are sleeved on the surfaces, located between the top of the inner wall of the groove (41) and the arc-shaped pressing blocks (46), of the guide rods (45).

3. A level for building supervision as claimed in claim 2, in which: the bottom of the arc-shaped pressing block (46) is provided with an inclined plane (461), and the inclined plane (461) at the bottom of the arc-shaped pressing block (46) is matched with the conical surface of the cone frustum (44).

4. A level for building supervision as claimed in claim 1, characterised in that: the adjusting assembly (48) comprises a screw rod (481), the screw rod (481) is rotatably connected with the bottom of the inner wall of the sliding chute (42), an adjusting gear (482) is fixedly connected to the surface of the screw rod (481), the adjusting gear (482) penetrates through the upper support (32) and extends to the outside of the upper support (32), the other end of the screw rod (481) is in threaded connection with the bottom end of the T-shaped sliding rod (43), and the screw rod (481) penetrates through the T-shaped sliding rod (43) and extends to the inside of the T-shaped sliding rod (43).

5. The level for building supervision according to claim 1, wherein: ball groove (33) have been seted up to the bottom of undersetting (31), fixed block fixedly connected with steel ball (34) is passed through at the top of upper bracket (32), steel ball (34) carry out the joint with ball groove (33).

6. A level for building supervision as claimed in claim 1, characterised in that: the support frame (2) is connected with the top of the lower support (31) through a rotating adjusting assembly, and three supporting legs of the support frame (2) are rotatably connected with the bottom of the upper support (32).