CN220891501U

CN220891501U - Range finder for engineering cost

Info

Publication number: CN220891501U
Application number: CN202321858538.7U
Authority: CN
Inventors: 马成浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-05-03
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a range finder for engineering cost, and relates to the technical field of range finders. The utility model provides a distancer for engineering cost, includes the tripod, the top fixedly connected with first connecting plate of tripod, the upper surface fixedly connected with two fixed blocks of first connecting plate, the opposite face sliding connection of two fixed blocks has the box, and the cross-sectional shape of box is "protruding" shape, and the top of first connecting plate is provided with spacing subassembly, the top of box rotates and is connected with the second pivot, the top fixedly connected with second connecting plate of second pivot, and the upper surface mounting of second connecting plate has the distancer, two the stopper all with box sliding connection, the one end fixedly connected with handle of support is kept away from to the first pivot, the bottom fixedly connected with three pointed cone of tripod utilizes pull rod and spring to fix the box, rotates the handle and provides power for first bevel gear and second bevel gear, utilizes pointed cone can let the tripod steadily support on ground.

Description

Range finder for engineering cost

Technical Field

The utility model relates to the technical field of distance meters, in particular to a distance meter for engineering cost.

Background

The laser range finder is an instrument for accurately measuring the distance of a target by utilizing a certain parameter of modulated laser, the pulse laser range finder emits a beam or a sequence of short pulse laser beams to the target during operation, the photoelectric element receives the laser beams reflected by the target, the timer measures the time from emission to receiving of the laser beams, the distance from the range finder to the target is calculated, when the project cost is predicted and analyzed, various data of the project are usually required to be referenced, the specific data in the project is measured by the range finder, the range finder is a tool for measuring the length or the distance, the range finder is fixed on a bracket and then is measured by the range finder, but when the distance in other directions is required to be measured in the measuring process, the range finder is required to be readjusted, and the direction of the range finder is inconvenient to be adjusted for measurement.

Disclosure of utility model

The utility model aims to at least solve one of the technical problems in the prior art, and provides a range finder for engineering cost, which can solve the problems that the installation mode of the range finder and a tripod is complex and the range finder and the tripod are inconvenient to disassemble and maintain.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a distancer for engineering cost, includes the tripod, the top fixedly connected with first connecting plate of tripod, the last fixed surface of first connecting plate is connected with two fixed blocks, the opposite face sliding connection of two fixed blocks has the box, the cross-sectional shape of box is "protruding" shape, the top of box rotates and is connected with the second pivot, the top fixedly connected with second connecting plate of second pivot, the last surface mounting of second connecting plate has the distancer, the top of first connecting plate is provided with spacing subassembly.

Preferably, the limiting component comprises two movable blocks, the two movable blocks are respectively connected with the inner surfaces of the corresponding fixed blocks in a sliding manner, four fixed rods are fixedly connected to the inner surfaces of the two fixed blocks, springs are sleeved on the surfaces of the eight fixed rods, the eight springs are respectively connected with the inner surfaces of the corresponding fixed blocks in a fixed manner, the eight fixed rods respectively slide to penetrate through the corresponding movable blocks, the eight springs are respectively connected with the corresponding movable blocks in a fixed manner, connecting rods are fixedly connected to the opposite sides of the two movable blocks, one ends of the two connecting rods, which are far away from the movable blocks, of the two connecting rods are fixedly connected with pull rods, the two connecting rods respectively slide to penetrate through the corresponding fixed blocks, and limiting blocks are fixedly connected to the opposite sides of the two movable blocks.

Preferably, the two limiting blocks are respectively connected with the corresponding fixed blocks in a sliding manner, and the two limiting blocks extend to the inside of the box body.

Preferably, the two limiting blocks are both in sliding connection with the box body, the support is fixedly connected to the inside of the box body, the first rotating shaft is rotatably connected to the right surface of the box body, the first rotating shaft is rotatably connected with the support, the first bevel gear is fixedly connected to the left end of the first rotating shaft, the second bevel gear is fixedly connected to the lower end of the second rotating shaft, and the first bevel gear and the second bevel gear are meshed with each other.

Preferably, one end of the first rotating shaft far away from the bracket is fixedly connected with a handle.

Preferably, the bottom of tripod fixedly connected with three pointed cones.

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

(1) The range finder for engineering cost utilizes the first bevel gear, the second bevel gear and the handle, and the rotating handle provides power for the first bevel gear and the second bevel gear, so that the horizontal angle of the range finder can be adjusted, and the range finder is convenient for measuring the distances in other directions.

(2) This distancer for engineering cost utilizes pull rod and spring to fix the box, makes the stopper open through pulling the pull rod, places the box between two fixed blocks, then loosens the pull rod, makes the stopper fix the box under the effect of spring elasticity, is convenient for install and dismantle box and distancer.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a range finder for construction cost according to the present utility model;

FIG. 2 is a schematic view of the case of the present utility model;

FIG. 3 is a schematic view of the internal structure of the case of the present utility model;

Fig. 4 is a schematic view of the internal structure of the fixing block according to the present utility model.

Reference numerals: 1. a tripod; 2. a first connection plate; 3. a fixed block; 4. a case; 5. a first rotating shaft; 6. a bracket; 7. a first bevel gear; 8. a second bevel gear; 9. a second rotating shaft; 10. a second connecting plate; 11. a range finder; 12. a handle; 13. a connecting rod; 14. a pull rod; 15. a pointed cone; 16. a fixed rod; 17. a spring; 18. a movable block; 19. and a limiting block.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a distancer for engineering cost, includes tripod 1, the top fixedly connected with first connecting plate 2 of tripod 1, the last fixed surface of first connecting plate 2 is connected with two fixed blocks 3, the opposite face sliding connection of two fixed blocks 3 has box 4, the cross-sectional shape of box 4 is "protruding" shape, the top rotation of box 4 is connected with second pivot 9, the top fixedly connected with second connecting plate 10 of second pivot 9, the last surface mounting of second connecting plate 10 has distancer 11, the top of first connecting plate 2 is provided with spacing subassembly.

The limiting component comprises two movable blocks 18, the two movable blocks 18 are respectively and slidably connected with the inner surfaces of the corresponding fixed blocks 3, four fixed rods 16 are fixedly connected with the inner surfaces of the two fixed blocks 3, springs 17 are sleeved on the surfaces of the eight fixed rods 16, the eight springs 17 are respectively and fixedly connected with the inner surfaces of the corresponding fixed blocks 3, the eight fixed rods 16 respectively and slidably penetrate through the corresponding movable blocks 18, the eight springs 17 are respectively and fixedly connected with the corresponding movable blocks 18, connecting rods 13 are fixedly connected with the opposite sides of the two movable blocks 18, one ends, far away from the movable blocks 18, of the two connecting rods 13 are fixedly connected with pull rods 14, the two connecting rods 13 respectively and slidably penetrate through the corresponding fixed blocks 3, limiting blocks 19 are fixedly connected with the opposite sides of the two movable blocks 18, the two limiting blocks 19 respectively and slidably connected with the corresponding fixed blocks 3, and the two limiting blocks 19 are respectively and slidably connected to the inside of the box 4.

Two stopper 19 all with box 4 sliding connection, the inside fixedly connected with support 6 of box 4, the right surface of box 4 rotates and is connected with first pivot 5, and first pivot 5 rotates with support 6 to be connected, and the left end fixedly connected with first bevel gear 7 of first pivot 5, the lower extreme of second pivot 9 slides fixedly connected with second bevel gear 8, first bevel gear 7 and second bevel gear 8 intermeshing.

The end of the first rotating shaft 5 far away from the bracket 6 is fixedly connected with a handle 12, and the bottom of the tripod 1 is fixedly connected with three pointed cones 15.

When the range finder is used, firstly, the tripod is supported, the pointed cone 15 is inserted into the bottom surface, the tripod 1 is fixed, then the pull rod 14 is pulled to drive the connecting rod 13 to move, the connecting rod 13 moves to drive the movable block 18 to move, the movable block 18 moves to drive the spring 17 to compress, the movable block 18 moves to drive the limiting block 19 to move, the box body 4 is fixed on the fixed block 3, then the range finder 11 is mounted on the second connecting plate 10, the rotating handle 12 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 rotates to drive the first bevel gear 7 to rotate, the first bevel gear 7 rotates to drive the second bevel gear 8 to rotate, the second bevel gear 8 rotates to drive the second rotating shaft 9 to rotate, the second rotating shaft 9 rotates to drive the second connecting plate 10 to rotate, the second connecting plate 10 rotates to drive the range finder 11 to rotate, and the range finder 11 performs multi-angle measurement.

Through this distancer's setting, utilize pull rod 14 and spring 17 to fix box 4, make stopper 19 open through pulling pull rod 14, place box 4 between two fixed blocks 3, then loosen pull rod 14, make stopper 19 fix box 4 under the effect of spring 17 elasticity, be convenient for install and dismantle box 4 and distancer 11, utilize first bevel gear 7, second bevel gear 8 and handle 12, rotate handle 12 and provide power for first bevel gear 7 and second bevel gear 8, can adjust the horizontal angle of distancer 11, make distancer 11 be convenient for measure the distance of other directions, utilize pointed cone 15 can let tripod 1 stably support on ground, stability and reliability of tripod 1 have been improved.

Working principle: when the range finder is used, firstly, the tripod is supported, the pointed cone 15 is inserted into the bottom surface, the tripod 1 is fixed, then the pull rod 14 is pulled to drive the connecting rod 13 to move, the connecting rod 13 moves to drive the movable block 18 to move, the movable block 18 moves to drive the spring 17 to compress, the movable block 18 moves to drive the limiting block 19 to move, the box body 4 is fixed on the fixed block 3, then the range finder 11 is mounted on the second connecting plate 10, the rotating handle 12 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 rotates to drive the first bevel gear 7 to rotate, the first bevel gear 7 rotates to drive the second bevel gear 8 to rotate, the second bevel gear 8 rotates to drive the second rotating shaft 9 to rotate, the second rotating shaft 9 rotates to drive the second connecting plate 10 to rotate, the second connecting plate 10 rotates to drive the range finder 11 to rotate, and the range finder 11 performs multi-angle measurement.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a distancer for engineering cost, includes tripod (1), its characterized in that: the top fixedly connected with first connecting plate (2) of tripod (1), the last fixed surface of first connecting plate (2) is connected with two fixed blocks (3), the opposite face sliding connection of two fixed blocks (3) has box (4), the cross-sectional shape of box (4) is "protruding" shape, the top of box (4) is rotated and is connected with second pivot (9), the top fixedly connected with second connecting plate (10) of second pivot (9), the last surface mounting of second connecting plate (10) has distancer (11), the top of first connecting plate (2) is provided with spacing subassembly.

2. A rangefinder for construction costs according to claim 1, characterized in that: the limiting component comprises two movable blocks (18), the two movable blocks (18) are respectively connected with the inner surfaces of the corresponding fixed blocks (3) in a sliding mode, four fixed rods (16) are fixedly connected to the inner surfaces of the two fixed blocks (3), springs (17) are sleeved on the surfaces of the eight fixed rods (16), the eight springs (17) are respectively connected with the inner surfaces of the corresponding fixed blocks (3) in a fixed mode, the eight fixed rods (16) respectively penetrate through the corresponding movable blocks (18) in a sliding mode, the eight springs (17) are respectively connected with the corresponding movable blocks (18) in a fixed mode, connecting rods (13) are fixedly connected to opposite surfaces of the two movable blocks (18) respectively, one ends, far away from the movable blocks (18), of the two connecting rods (13) are fixedly connected with pull rods (14), the two connecting rods (13) respectively penetrate through the corresponding fixed blocks (3) in a sliding mode, and limiting blocks (19) are fixedly connected to opposite surfaces of the two movable blocks (18) respectively.

3. A rangefinder for construction costs according to claim 2, characterized in that: the two limiting blocks (19) are respectively connected with the corresponding fixed blocks (3) in a sliding mode, and the two limiting blocks (19) extend to the inside of the box body (4).

4. A rangefinder for construction costs according to claim 2, characterized in that: two stopper (19) all with box (4) sliding connection, the inside fixedly connected with support (6) of box (4), the right surface rotation of box (4) is connected with first pivot (5), first pivot (5) and support (6) rotation connection, the left end fixedly connected with first bevel gear (7) of first pivot (5), the lower extreme fixedly connected with second bevel gear (8) of second pivot (9), first bevel gear (7) and second bevel gear (8) intermeshing.

5. A rangefinder for construction costs according to claim 4, wherein: one end of the first rotating shaft (5) far away from the bracket (6) is fixedly connected with a handle (12).

6. A rangefinder for construction costs according to claim 1, characterized in that: the bottom of tripod (1) is fixedly connected with three pointed cones (15).