CN220039395U

CN220039395U - Level measuring device for construction

Info

Publication number: CN220039395U
Application number: CN202321346999.6U
Authority: CN
Inventors: 李一平; 方强; 赵铎; 李珉; 柴小锋
Original assignee: Shanxi Seventh Construction Group Co ltd
Current assignee: Shanxi Seventh Construction Group Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-11-17
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a horizontal measuring device for structural construction, which relates to the field of horizontal measurement and comprises a measuring box, wherein one side of the measuring box is opened, a containing cavity is arranged in the measuring box, an open slot is formed in one side of the containing cavity, which is close to the inner end of the measuring box, a double-opening motor is arranged on one side of the containing cavity, which is close to the inner wall of the measuring box, and a rotating shaft which is transversely arranged is connected with the double-opening motor in a transmission manner. According to the utility model, the fixture block is mounted and dismounted through the common cooperation of the fixed block, the inner groove, the fixed rod, the clamping rod, the straight rod, the sliding block, the spring and the handle, so that the fixture block is simple to dismount, time and labor are saved, the operation is convenient, the height of the bearing plate is adjusted by observing whether the bubble in the horizontal bubble box is centered or not and then rotating the knob, so that the bubble in the horizontal bubble box is centered, the error of measured data is effectively reduced, and the measurement accuracy is improved.

Description

Level measuring device for construction

Technical Field

The utility model relates to the technical field of level measurement, in particular to a level measurement device for structural construction.

Background

The building construction refers to the production activity of engineering construction implementation stage, is the construction process of various buildings, also can be said to be the process of changing various lines on a design drawing into real objects at a designated place, and comprises foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like. The site of construction is referred to as a "building site" or "job site," also known as a worksite.

The utility model of patent publication No. CN213274227U discloses a portable horizontal measuring device for building construction, which comprises a horizontal measuring instrument, wherein a second connecting plate is arranged on the horizontal measuring instrument, a first connecting mechanism is fixedly arranged between the second connecting plate and the horizontal measuring instrument, a fourth connecting plate is vertically arranged at two ends of the second connecting plate, a second connecting mechanism is fixedly arranged between the fourth connecting plate and the top end of the second connecting plate, an inserting rod is fixedly arranged at the bottom end of the fourth connecting plate, an inserting cylinder is inserted at one end, far away from the fourth connecting plate, of the inserting cylinder is penetrated and provided with a threaded rod in a threaded manner, and third threaded holes corresponding to the threaded rod are equidistantly arranged on the inserting rod. In the utility model, the contact area between the two bottom plates and the ground is large, and even if the surrounding soil is softer, the portable horizontal measuring device for building construction cannot be inclined again after being installed.

In the practical use process, the device can incline, so that the measuring instrument cannot be ensured to be in a stable state during measurement, and larger error is caused during measurement.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a level measuring device for construction of a structure, so as to solve the above-mentioned problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the horizontal measuring device for the construction comprises a measuring box, wherein one side of the measuring box is opened, a containing cavity is arranged in the measuring box, and an open slot is formed in one side, close to the inner end of the measuring box, of the containing cavity;

the utility model discloses a measuring box, including measuring box inner wall, holding the chamber and being close to one side of measuring box inner wall is equipped with two motors that open, two motor drive is connected with along the pivot of horizontal setting, it is close to hold the chamber measuring box inner wall both sides are equipped with built-in piece, pivot one end extends to built-in piece in, two the pivot center is connected with first gear, first gear drive is connected with the second gear, second gear center is connected with the threaded rod.

Preferably, two threaded rods are connected with a movable plate in a threaded manner, one end of the movable plate extends out of the built-in block, the accommodating cavity is connected with a bottom plate close to the center of the top end of the movable plate, and four corners of the top end of the bottom plate are respectively provided with a screw rod.

Preferably, the accommodating cavity is close to the center of the top end of the screw rod and is connected with the bearing plate, the accommodating cavity is close to the top end of the bearing plate and is provided with a horizontal measuring instrument, the bottom end of the horizontal measuring instrument is connected with the center of the top end of the bearing plate, and the center of the bottom end of the bearing plate is connected with a horizontal bubble box.

According to the technical scheme, the worker aims the hammer at the point to be measured, then the worker immediately observes that the bubble in the horizontal bubble box is centered, if the bubble is not centered, the worker immediately rotates the knob, and the height of the bearing plate is adjusted by rotating the knob, so that the bubble in the horizontal bubble box is centered, the error of measurement data is effectively reduced, and the measurement accuracy is improved.

Preferably, the four screw rods are all in spiral connection with a knob, and the knob is arranged close to the top end of the bottom plate.

Preferably, the holding cavity is close to the center of the bottom end of the movable plate and is connected with a fixed block, an inner groove is formed in the fixed block, one side of the outer end of the fixed block is provided with a fixed rod communicated with the inner groove, the fixed rod is close to the outer end of the fixed block, and the inner groove is close to the center of the outer end of the fixed rod and is connected with a clamping rod.

Preferably, a straight rod is arranged on one side, close to the inner ends of the fixing blocks, of the inner groove, a sliding block is arranged on one side, close to the outer ends of the two clamping rods, of the straight rod, the inner ends of the sliding blocks are in sliding connection with the outer ends of the straight rods, springs are arranged on the two sliding blocks, close to the outer ends of the straight rods, of the sliding blocks, and the springs are in sliding connection with the straight rods.

According to the technical scheme, a worker pulls the fixing rod, the sliding block on the fixing rod extrudes the spring, then the worker inserts the clamping block into the fixing block, then the worker loosens the fixing rod, and the spring drives the sliding block to move in the fixing block through the elasticity of the spring, so that the sliding block drives the straight rod on the clamping rod to limit and fix the clamping block, and the stability of the clamping block is improved.

Preferably, one side of the inner groove, which is close to the outer end of the clamping rod, is provided with a clamping block, one end of the clamping rod extends into the clamping block, one end of the clamping block extends out of the fixed block, the center of the bottom end of the clamping block is connected with a limiting block, and the center of the bottom end of the limiting block is connected with an iron hammer.

Preferably, a handle is connected to the center of the top end of the measuring box.

Preferably, the bottom end of the measuring box is provided with supporting feet which are distributed at intervals along the vertical direction.

The utility model has the technical effects and advantages that: through the joint coordination of fixed block, inner groove, dead lever, clamping lever, straight-bar, slider, spring, handle to realize the installation and the dismantlement to the fixture block, simply dismantle, labour saving and time saving, convenient operation.

Whether the bubble in the horizontal bubble box is centered or not is observed, and then the knob is rotated to adjust the height of the bearing plate, so that the bubble in the horizontal bubble box is centered, errors of measurement data are effectively reduced, and measurement accuracy is improved.

Through the joint coordination of the double-opening motor, the threaded rod, the second gear, the first gear and the rotating shaft, the height of the movable plate can be adjusted, so that the construction tool can be conveniently measured by the horizontal measuring instrument.

Through the elasticity of spring self, make the spring drive the slider and remove in the fixed block to make the slider drive the straight-bar on the clamping rod and carry out spacing and fixing to the fixture block, and then improve the stability of fixture block.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of a deck structure according to the present utility model.

Fig. 3 is a schematic perspective view of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 1 according to the present utility model.

The reference numerals are: the measuring box comprises a measuring box body 1, a containing cavity 2, an open slot 3, a double-opening motor 4, a rotating shaft 5, a built-in block 6, a first gear 7, a second gear 8, a threaded rod 9, a moving plate 10, a bottom plate 11, a spiral rod 12, a bearing plate 13, a level measuring instrument 14, a knob 15, a level bubble box 16, a fixed block 17, an inner groove 18, a fixed rod 19, a clamping rod 20, a straight rod 21, a sliding block 22, a spring 23, a clamping block 24, a limiting block 25, a hammer 26, a handle 27 and a supporting leg 28.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The horizontal measuring device for construction of the structure shown in the attached figures 1-4 comprises a measuring box 1, wherein one side of the measuring box 1 is provided with an opening, a containing cavity 2 is arranged in the measuring box 1, and one side, close to the inner end of the measuring box 1, of the containing cavity 2 is provided with an opening groove 3.

One side of holding the chamber 2 near measuring box 1 inner wall is equipped with two motor 4 that open, and two motor 4 transmission is connected with along the pivot 5 of horizontal setting, holds chamber 2 near measuring box 1 inner wall both sides and is equipped with built-in piece 6, and in 5 one end of pivot extended to built-in piece 6, two pivot 5 centers are connected with first gear 7, and first gear 7 transmission is connected with second gear 8, and second gear 8 center is connected with threaded rod 9.

According to the figures 1-2, two threaded rods 9 are connected with a movable plate 10 in a threaded manner, one end of the movable plate 10 extends out of the built-in block 6, a bottom plate 11 is connected to the accommodating cavity 2 near the center of the top end of the movable plate 10, screw rods 12 are arranged at four corners of the top end of the bottom plate 11, a bearing plate 13 is connected to the accommodating cavity 2 near the center of the top end of the screw rods 12, a horizontal measuring instrument 14 is arranged on the accommodating cavity 2 near the top end of the bearing plate 13, the bottom end of the horizontal measuring instrument 14 is connected with the center of the top end of the bearing plate 13, and a horizontal bubble box 16 is connected to the center of the bottom end of the bearing plate 13.

According to the drawings 2-4, the four screw rods 12 are all spirally connected with a knob 15, the height of the bearing plate 13 is adjusted by rotating the knob 15, so that bubbles in the horizontal bubble box 16 are centered, further errors of measured data are effectively reduced, measurement accuracy is improved, the knob 15 is arranged near the top end of the bottom plate 11, the accommodating cavity 2 is connected with a fixed block 17 near the center of the bottom end of the movable plate 10, an inner groove 18 is arranged in the fixed block 17, one side of the outer end of the fixed block 17 is provided with a fixed rod 19 communicated with the inner groove 18, the fixed rod 19 is arranged near the outer end of the fixed block 17, the center of the inner groove 18 near the outer end of the fixed rod 19 is connected with a clamping rod 20, one side of the inner groove 18 near the inner end of the fixed block 17 is provided with a straight rod 21, one side of the straight rod 21 near the outer ends of the two clamping rods 20 is provided with a sliding block 22, the inner end of the sliding block 22 is in sliding connection with the outer end of the straight rod 21, the two sliding blocks 22 are near the outer ends of the straight rod 21 are provided with springs 23, and the springs 23 are in sliding connection with the straight rod 21.

According to the drawings 1-4, a clamping block 24 is arranged on one side, close to the outer end of the clamping rod 20, of the inner groove 18, one end of the clamping rod 20 extends into the clamping block 24, one end of the clamping block 24 extends out of the fixed block 17, the center of the bottom end of the clamping block 24 is connected with a limiting block 25, the center of the bottom end of the limiting block 25 is connected with an iron hammer 26, the center of the top end of the measuring box 1 is connected with a handle 27, the measuring box 1 is conveniently carried by the handle 27, supporting legs 28 are arranged at the bottom end of the measuring box 1, and the supporting legs 28 are distributed vertically at intervals.

The working principle of the utility model is as follows: when the utility model is used, firstly, a worker starts the double-opening motor 4, the double-opening motor 4 enables the rotating shaft 5 to drive the first gear 7 to rotate, the first gear 7 is meshed with the second gear 8, the second gear 8 drives the threaded rod 9 to rotate, so that the threaded rod 9 can adjust the height of the moving plate 10, the construction level measurement is convenient for the worker, then when the clamping block 24 is required to be installed, the worker pulls the fixing rod 19, the sliding block 22 on the fixing rod 19 extrudes the spring 23, then the worker inserts the clamping block 24 into the fixing block 19, then the worker loosens the fixing rod 19, the spring 23 drives the sliding block 22 to move into the fixing block 17 through the elasticity of the spring 23, and the sliding block 22 drives the straight rod 21 on the clamping rod 20 to limit and fix the clamping block 24, so that the stability of the clamping block 24 is improved.

After the fixture block 24 is installed, the worker aligns the hammer 26 to the point to be measured, then the worker immediately observes that the bubble in the horizontal bubble box 16 is centered, if the bubble is not centered, the worker immediately rotates the knob 15, and the height of the bearing plate 13 is adjusted by rotating the knob 15, so that the bubble in the horizontal bubble box 16 is centered, the error of measurement data is effectively reduced, and the measurement accuracy is improved.

After the measurement is finished, the hammer 26 needs to be stored, when the surface oxidation of the hammer 26 is prevented to cause the measurement to generate larger difference, a worker pulls the fixing rod 19, the clamping rod 20 on the fixing rod 19 is clamped out from the clamping block 24, and then the clamping block 24 is taken out from the fixing block 17, so that the worker is convenient to install and detach the hammer 26, and the hammer is simple to detach, and saves time and labor.

The specific model specifications of the level meter 14 and the dual-purpose electric motor 4 need to be determined by selecting the model according to the actual specifications of the device, and the like, and thus will not be described in detail.

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. Level measurement device is used in construction, including measuring box (1), its characterized in that: one side of the measuring box (1) is provided with an opening, a containing cavity (2) is arranged in the measuring box (1), and an opening groove (3) is formed in one side, close to the inner end of the measuring box (1), of the containing cavity (2);

one side that holds chamber (2) is close to measuring box (1) inner wall is equipped with two motor (4), two motor (4) transmission is connected with along horizontal pivot (5) that set up, hold chamber (2) and be close to measuring box (1) inner wall both sides are equipped with built-in piece (6), pivot (5) one end extends to built-in piece (6) in, two pivot (5) center is connected with first gear (7), first gear (7) transmission is connected with second gear (8), second gear (8) center is connected with threaded rod (9).

2. The level measuring device for construction of a structure according to claim 1, wherein: two threaded rods (9) are connected with a movable plate (10) in a threaded mode, one end of the movable plate (10) extends out of the built-in block (6), the accommodating cavity (2) is close to the center of the top end of the movable plate (10) and is connected with a bottom plate (11), and four corners of the top end of the bottom plate (11) are respectively provided with a screw rod (12).

3. The level measuring device for construction of a structure according to claim 2, wherein: the accommodating cavity (2) is close to the center of the top end of the screw rod (12) and is connected with the bearing plate (13), the accommodating cavity (2) is close to the top end of the bearing plate (13) and is provided with a horizontal measuring instrument (14), the bottom end of the horizontal measuring instrument (14) is connected with the center of the top end of the bearing plate (13), and the center of the bottom end of the bearing plate (13) is connected with a horizontal bubble box (16).

4. A level measuring device for construction of a structure according to claim 3, wherein: the four screw rods (12) are all in spiral connection with a knob (15), and the knob (15) is arranged close to the top end of the bottom plate (11).

5. The level measuring device for construction of a structure according to claim 4, wherein: the holding cavity (2) is close to movable plate (10) bottom center is connected with fixed block (17), be equipped with indent (18) in fixed block (17), one side of fixed block (17) outer end be equipped with dead lever (19) of indent (18) intercommunication, dead lever (19) are close to fixed block (17) outer end setting, indent (18) are close to dead lever (19) outer end center is connected with clamping rod (20).

6. The level measuring device for construction of a structure according to claim 5, wherein: the inner groove (18) is close to one side of the inner end of the fixed block (17) and is provided with a straight rod (21), one side of the straight rod (21) close to the outer ends of the two clamping rods (20) is provided with a sliding block (22), the inner ends of the sliding blocks (22) are in sliding connection with the outer ends of the straight rods (21), the two sliding blocks (22) are close to the outer ends of the straight rods (21) and are provided with springs (23), and the springs (23) are in sliding connection with the straight rods (21).

7. The level measuring device for construction of a structure according to claim 6, wherein: one side of the inner groove (18) close to the outer end of the clamping rod (20) is provided with a clamping block (24), one end of the clamping rod (20) extends into the clamping block (24), one end of the clamping block (24) extends out of the fixed block (17), the bottom end center of the clamping block (24) is connected with a limiting block (25), and the bottom end center of the limiting block (25) is connected with an iron hammer (26).

8. The level measuring device for construction of a structure according to claim 7, wherein: the center of the top end of the measuring box (1) is connected with a handle (27).

9. The level measuring device for construction of a structure according to claim 8, wherein: the bottom end of the measuring box (1) is provided with supporting feet (28), and the supporting feet (28) are vertically distributed at intervals.