CN221666904U - Construction range finding mechanism - Google Patents

Abstract

The utility model relates to the technical field of construction ranging and discloses a construction ranging mechanism, which comprises a mounting plate and a range finder body, wherein a direction adjusting component used for adjusting the direction of the range finder body is arranged in the mounting plate, a height adjusting component used for adjusting the height of the range finder body is arranged at the bottom of the mounting plate, the direction adjusting component comprises an annular cavity formed in the mounting plate, three limiting blocks are connected in the annular cavity in a sliding manner, a limiting rod is fixed at the top of each limiting block, a rotary groove is formed in the top of the mounting plate, a rotary plate is connected in the rotary groove in a rotary manner, and a rotary rod is fixed at the bottom of the rotary plate. This construction range unit can be according to measuring the demand and make things convenient for effectually to the measuring direction of distancer to adjust, when highly adjusting the distancer, also need not to carry out the hand to the bolt through the staff and twist, and the operation process is comparatively simple and convenient, labour saving and time saving has improved construction range unit's practicality.

Description

A construction distance measuring mechanism

Technical Field

The utility model relates to the technical field of construction distance measurement, in particular to a construction distance measurement mechanism.

Background Art

Construction surveying refers to the surveying work such as control, layout and final acceptance carried out for construction. In contrast to general mapping work, construction layout is to mark the designed building position, shape, size and elevation on the ground according to the design drawings, so that construction can be carried out according to these marked points and lines. Construction surveying generally requires the use of a construction distance measuring mechanism.

According to the Chinese patent with the authorized announcement number CN215929106U, a distance meter for road and bridge construction is disclosed. The height of the distance meter can be stably and quickly adjusted by a triangular support rod and an adjustable support column. The height of the distance meter can be stably and slightly adjusted by a screw, a hand-tightened bolt and a support rod in conjunction with the triangular support rod. In actual use, when it is necessary to carry out construction measurement in different directions of the construction site, the above scheme cannot effectively adjust the measuring direction of the distance meter according to the different measuring directions required. The measuring direction of the distance meter can only be adjusted by lifting and rotating the distance meter and the support rod as a whole. The operation process is relatively cumbersome, time-consuming and labor-intensive, which reduces the practicality of the existing distance meter for road and bridge construction.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a construction distance measuring mechanism, which has the advantages of being able to conveniently and effectively adjust the measuring direction of the distance meter according to measurement requirements, and solves the problem of low practicality of the existing distance meters for road and bridge construction.

(II) Technical solution

In order to achieve the above-mentioned purpose of conveniently and effectively adjusting the measuring direction of the rangefinder according to the measurement requirements, the utility model provides the following technical solutions: a construction distance measurement mechanism, comprising a mounting plate and a rangefinder body, wherein a direction adjustment component for adjusting the direction of the rangefinder body is installed inside the mounting plate, and a height adjustment component for adjusting the height of the rangefinder body is installed at the bottom of the mounting plate;

The direction adjustment component includes an annular cavity opened inside the mounting plate, three limit blocks are slidably connected inside the annular cavity, a limit rod is fixed to the top of the limit block, a rotating groove is opened on the top of the mounting plate, a rotating plate is rotatably connected inside the rotating groove, a rotating rod is fixed to the bottom of the rotating plate, and a motor is fixed to the bottom end of the rotating rod.

Furthermore, the height adjustment assembly includes two fixed columns that are slidably connected to the left and right sides of the motor respectively, and a sliding groove is provided on the opposite sides of the two fixed columns. A slider is slidably connected inside the sliding groove, and two adjustment grooves are provided at the bottom of the mounting plate, and two hydraulic rods are fixed to the bottom of the mounting plate.

Furthermore, a fixing plate is fixed between the bottom ends of the two hydraulic rods, and three fixing seats are fixed to the bottom of the fixing plate.

Furthermore, a battery is fixed to the bottom of the fixing plate, and the battery is electrically connected to the motor.

Furthermore, the left and right sides of the motor are respectively fixed to the opposite sides of the two sliders, and the fixing columns are plugged into the adjustment slots.

Furthermore, the diameter of the rotating plate is equal to the diameter of the rotating groove, the limiting block is an arc-shaped block, and the length of the limiting rod is less than the length of the limiting block.

Furthermore, the rangefinder body is fixed on the top of the rotating plate, and the bottom end of the limit rod passes through the mounting plate and the annular cavity in sequence and extends to the inside of the annular cavity to be fixedly connected with the limit block.

Furthermore, one side of the three limit rods close to the rangefinder body is respectively fixed to the back side and the left and right sides of the rangefinder body.

(III) Beneficial effects

Compared with the prior art, the utility model provides a construction distance measuring mechanism, which has the following beneficial effects:

The construction distance measuring mechanism, through the coordinated use of the mounting plate, the distance measuring instrument body, the direction adjusting assembly and the height adjusting assembly, can conveniently and effectively adjust the measuring direction of the distance measuring instrument according to the measuring requirements, without the need for the staff to lift and rotate the distance measuring instrument and the supporting rod as a whole, and when adjusting the height of the distance measuring instrument, there is no need for the staff to manually tighten the bolts, the operation process is relatively simple, time-saving and labor-saving, and the practicability of the construction distance measuring mechanism is improved.

BRIEF DESCRIPTION OF THE DRAWINGS

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

FIG2 is a perspective view of the transfer plate connection structure of the utility model structure;

FIG3 is a partial enlarged schematic diagram of part A in the structure of the utility model.

In the figure: 1 mounting plate, 2 rangefinder body, 200 direction adjustment component, 201 annular cavity, 202 limit block, 203 limit rod, 204 rotating groove, 205 rotating plate, 206 rotating rod, 207 motor, 300 height adjustment component, 301 fixed column, 302 slide groove, 303 slider, 304 adjustment groove, 305 hydraulic rod, 3 fixed plate, 4 fixed seat, 5 battery.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

Referring to FIGS. 1-3 , the utility model provides a technical solution: a construction distance measuring mechanism, comprising a mounting plate 1 and a distance measuring instrument body 2, a direction adjusting component 200 for adjusting the direction of the distance measuring instrument body 2 is installed inside the mounting plate 1, and a height adjusting component 300 for adjusting the height of the distance measuring instrument body 2 is installed at the bottom of the mounting plate 1;

By using the mounting plate 1, the rangefinder body 2, the direction adjustment assembly 200 and the height adjustment assembly 300 in coordination, the measuring direction of the rangefinder can be conveniently and effectively adjusted according to the measurement requirements, without the need for the staff to lift and rotate the rangefinder and the support rod as a whole, and when adjusting the height of the rangefinder, there is no need for the staff to manually tighten the bolts, the operation process is relatively simple, time-saving and labor-saving, and the practicability of the construction distance measuring mechanism is improved.

In this embodiment, the direction adjustment component 200 is a structure for adjusting the direction of the rangefinder body 2 .

As shown in Figures 1, 2 and 3, the direction adjustment component 200 includes an annular cavity 201 opened inside the mounting plate 1, three limit blocks 202 are slidably connected inside the annular cavity 201, a limit rod 203 is fixed to the top of the limit block 202, a rotating groove 204 is opened on the top of the mounting plate 1, a rotating plate 205 is rotatably connected inside the rotating groove 204, a rotating rod 206 is fixed to the bottom of the rotating plate 205, and a motor 207 is fixed to the bottom end of the rotating rod 206.

It should be noted that the diameter of the rotating plate 205 is equal to the diameter of the rotating groove 204, so that the rotating plate 205 can rotate more stably in the rotating groove 204. The limit block 202 is an arc block, and the length of the limit rod 203 is less than the length of the limit block 202, so that the limit block 202 can rotate more stably in the annular cavity 201.

In addition, the rangefinder body 2 is fixed on the top of the rotating plate 205 to fix the rangefinder body 2. The bottom end of the limiting rod 203 passes through the mounting plate 1 and the annular cavity 201 in sequence and extends to the inside of the annular cavity 201 to be fixedly connected with the limiting block 202, ensuring that the limiting block 202 can limit the limiting rod 203, thereby ensuring the limiting effect of the limiting rod 203 on the rangefinder body 2.

In addition, the three limiting rods 203 are respectively fixed to the back side and the left and right sides of the rangefinder body 2 on one side close to the rangefinder body 2 , so that the rangefinder body 2 is fixed more stably through the limiting rods 203 .

In this embodiment, the height adjustment assembly 300 is a structure for adjusting the height of the rangefinder body 2 .

As shown in Figures 1 and 3, the height adjustment component 300 includes two fixed columns 301 that are slidably connected to the left and right sides of the motor 207 respectively, and a sliding groove 302 is provided on the opposite side of the two fixed columns 301. A slider 303 is slidably connected inside the sliding groove 302. Two adjustment grooves 304 are provided at the bottom of the mounting plate 1, and two hydraulic rods 305 are fixed to the bottom of the mounting plate 1.

It should be noted that a fixing plate 3 is fixed between the bottom ends of the two hydraulic rods 305 , and three fixing seats 4 are fixed to the bottom of the fixing plate 3 , ensuring that the rangefinder body 2 is installed more stably through the coordinated use of the fixing plate 3 and the fixing seats 4 .

In addition, a battery 5 is fixed to the bottom of the fixing plate 3 , and the battery 5 is electrically connected to the motor 207 to ensure that the motor 207 can be powered by the battery 5 .

In addition, the length of the slider 303 is equal to the length of the slide groove 302, and the width of the slider 303 is equal to the width of the slide groove 302, so that the slider 303 slides more stably in the slide groove 302. The left and right sides of the motor 207 are respectively fixed to the opposite side of the two sliders 303, ensuring that the motor 207 is more stable when moving up and down through the slider 303. The fixed column 301 is plugged into the adjustment groove 304 to ensure the stability of the rangefinder body 2 when the rangefinder body 2 is not in use.

The working principle of the above embodiment is:

When in use, the rangefinder body 2 is fixed at a designated measuring location by the fixing plate 3 and the fixing seat 4. During use, when the direction of the rangefinder body 2 needs to be adjusted, the motor 207 is turned on to drive the rotating rod 206 to rotate, thereby driving the rotating plate 205 to rotate in the rotating groove 204, thereby driving the rangefinder body 2 to rotate, and the rangefinder body 2 can be adjusted to the target direction. At the same time, under the action of the annular cavity 201 and the limit block 202, the rangefinder body 2 is more stable when rotating. When the height of the rangefinder body 2 needs to be adjusted, the hydraulic rod 305 is turned on, and the mounting plate 1 is driven by the hydraulic rod 305 to move up and down for adjustment, thereby driving the rangefinder body 2 to move up and down for adjustment. At the same time, the fixed column 301 makes the distance measuring mechanism more stable when adjusting the height.

Compared with the prior art, the construction distance measuring mechanism, through the coordinated use of the mounting plate 1, the distance measuring instrument body 2, the direction adjustment assembly 200 and the height adjustment assembly 300, can conveniently and effectively adjust the measuring direction of the distance measuring instrument according to the measurement requirements, without the need for the staff to lift and rotate the distance measuring instrument and the support rod as a whole, and when adjusting the height of the distance measuring instrument, there is no need for the staff to manually tighten the bolts, the operation process is relatively simple, time-saving and labor-saving, the practicability of the construction distance measuring mechanism is improved, and the problem of low practicability of the existing distance measuring instruments for road and bridge construction is solved.

The electrical components mentioned in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the text.

It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims (8)

1. The utility model provides a construction range finding mechanism, includes mounting panel (1) and distancer body (2), its characterized in that: a direction adjusting component (200) for adjusting the direction of the range finder body (2) is arranged in the mounting plate (1), and a height adjusting component (300) for adjusting the height of the range finder body (2) is arranged at the bottom of the mounting plate (1);

The direction adjusting assembly (200) comprises an annular cavity (201) formed in the mounting plate (1), three limiting blocks (202) are connected to the annular cavity (201) in a sliding mode, limiting rods (203) are fixed to the tops of the limiting blocks (202), rotating grooves (204) are formed in the tops of the mounting plate (1), rotating plates (205) are connected to the inner portions of the rotating grooves (204) in a rotating mode, rotating rods (206) are fixed to the bottoms of the rotating plates (205), and motors (207) are fixed to the bottom ends of the rotating rods (206).

2. A construction ranging mechanism as defined in claim 1, wherein: the height adjusting assembly (300) comprises two fixing columns (301) which are respectively connected to the left side and the right side of the motor (207) in a sliding mode, sliding grooves (302) are formed in the opposite sides of the fixing columns (301), sliding blocks (303) are connected to the sliding grooves (302) in a sliding mode, two adjusting grooves (304) are formed in the bottom of the mounting plate (1), and two hydraulic rods (305) are fixed to the bottom of the mounting plate (1).

3. A construction ranging mechanism as claimed in claim 2, wherein: a fixing plate (3) is fixed between the bottom ends of the two hydraulic rods (305), and three fixing seats (4) are fixed at the bottom of the fixing plate (3).

4. A construction ranging mechanism according to claim 3, wherein: the bottom of the fixed plate (3) is fixed with a storage battery (5), and the storage battery (5) is electrically connected with a motor (207).

5. A construction ranging mechanism as claimed in claim 2, wherein: the left side and the right side of the motor (207) are respectively fixed with one side opposite to the two sliding blocks (303), and the fixed column (301) is inserted into the adjusting groove (304).

6. A construction ranging mechanism as defined in claim 1, wherein: the diameter of the rotating plate (205) is equal to that of the rotating groove (204), the limiting block (202) is an arc-shaped block, and the length of the limiting rod (203) is smaller than that of the limiting block (202).

7. A construction ranging mechanism as defined in claim 1, wherein: the range finder body (2) is fixed at the top of the rotating plate (205), and the bottom end of the limiting rod (203) sequentially penetrates through the mounting plate (1) and the annular cavity (201) and extends to the inside of the annular cavity (201) to be fixedly connected with the limiting block (202).

8. A construction ranging mechanism as defined in claim 1, wherein: one side of the three limit rods (203) close to the range finder body (2) is fixed with the back surface and the left side and the right side of the range finder body (2) respectively.