Measuring device for engineering cost

Abstract

The utility model discloses a measuring device for engineering cost, and relates to the technical field of measuring instruments. The measuring device for the construction cost comprises a measuring instrument body, a tripod, an upper protective cylinder, a lifting rope and a cloth disc, the measuring instrument body is detachably installed at the top end of the tripod, the upper protective cylinder is arranged above the measuring instrument body and is of a hollow structure with an opening in the bottom, and the upper protective cylinder can cover the measuring instrument body; the lifting ropes are arranged on the inner side of the tripod and located at the position close to the bottom of the tripod, and three or more sets of lifting ropes distributed in an annular array are connected between the inner side of the tripod and the cloth disc. According to the measuring device for the engineering cost, a counterweight can be placed on the cloth disc for counterweight, the overall gravity center of the device is lowered, the risk that the device topples due to the influence of external force is lowered, the overall stability of the device is improved, guarantee is provided for stability and safety of the device, and meanwhile the cloth disc is made of flexible materials and convenient to store; and the operation and use of the tripod are not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to a measuring device for engineering cost. Background Art

[0002] A topographic surveying and collecting device for land planning with publication number CN213842156U includes an image collection camera and a supporting mechanism, the supporting mechanism includes a supporting plate and a plurality of telescopic supporting rods, the plurality of telescopic supporting rods include a plurality of supporting sleeves and a supporting bottom rod, the plurality of supporting sleeves are movably sleeved with the plurality of supporting bottom rods respectively, and a locking mechanism is provided between the supporting bottom rods and the supporting sleeves, the upper ends of the plurality of supporting sleeves are rotatably connected to the supporting plate through a first bearing, and the plurality of supporting sleeves are evenly distributed in a ring shape, which is convenient for adjusting and expanding the support of the plurality of supporting rods, and the plurality of supporting rods can be limited and fixed to prevent the plurality of supporting rods from sliding and affecting the support stability.

[0003] The topographic surveying and collecting device for land planning has a top-heavy structure, limited stability, and is prone to tipping over. In addition, the measuring instrument is exposed to the outside, which can easily cause damage to the instrument when it tips over, and has poor protection. Therefore, a new type of engineering cost measurement device is provided to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a measuring device for engineering cost, which can solve the problem of poor stability and protection of some measuring devices for engineering cost.

[0005] To achieve the above object, the utility model provides the following technical solutions: a measuring device for engineering cost, comprising a measuring instrument body, a tripod and an upper casing, a hanging rope and a cloth plate;

[0006] The measuring instrument body is detachably mounted on the top of the tripod, and the upper protective tube is arranged above the measuring instrument body and is a hollow structure with an opening at the bottom, and the upper protective tube can cover the measuring instrument body therein;

[0007] The hanging rope is arranged on the inner side of the tripod and is located near the bottom of the tripod. More than three groups of hanging ropes distributed in a circular array are connected between the inner side of the tripod and the cloth plate.

[0008] Preferably, the top of the measuring instrument body is connected to a plurality of groups of vertically distributed sleeve rods, and the inner wall of the upper casing is connected to a plurality of groups of sleeve pipes in an annular array with the same number as the sleeve rods, and the sleeve rods are movably sleeved in the sleeve pipes.

[0009] Preferably, a threaded connection hole is integrally formed on the outer wall of the upper casing near its bottom opening, and the threaded connection hole is horizontally arranged. A bolt A is threadedly connected to the threaded connection hole on the outer wall of the upper casing, and the bolt A can be overlapped on the top of the measuring instrument body.

[0010] Preferably, the middle section of the measuring instrument body is connected with a horizontally arranged connecting plate, and a telescopic protective sleeve is movably sleeved on the outer wall of the connecting plate. The telescopic protective sleeve is a telescopic structure composed of multiple groups of hollow sleeves, and the telescopic protective sleeve can cover the tripod inside.

[0011] Preferably, the outer walls of the multiple groups of hollow sleeves on the telescopic casing are all provided with penetrating threaded holes. When the telescopic casing is retracted to a fully retracted state, the groups of threaded holes on the telescopic casing correspond horizontally, and the threaded holes on the outer wall of the telescopic casing are threadedly connected with bolts B.

[0012] Preferably, a foam board is laid on the inner wall of the upper casing, an air pump is arranged on the top of the upper casing, the output end of the air pump is connected to a connecting pipe, the end of the connecting pipe is connected to the top of the upper casing and communicates with the interior of the upper casing, and the measuring instrument body can be dusted by air blowing to reduce the negative interference of external dust on the measuring instrument body.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The engineering cost measurement device, through the coordinated design of the measuring instrument body, the hanging rope and the cloth plate, can place counterweights on the cloth plate for counterweighting, thereby lowering the overall center of gravity of the device, thereby reducing the risk of the device tipping over due to external forces, improving the overall stability of the device, and providing a guarantee for the stability and safety of the device. At the same time, the cloth plate is designed with flexible materials, which is convenient for storage and will not affect the operation of the tripod.

[0015] (2) The engineering cost measurement device can provide a shield and protection for the measuring instrument body and tripod through the coordinated design of the upper protective tube and the telescopic protective tube. The device can be protected when it is in use or idle, reducing the risk of damage to the device due to external forces. In addition, the setting of the air pump and the connecting pipe can be used to blow dust off the measuring instrument body by air blowing, reducing the negative interference of external dust on the measuring instrument body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a bottom view of the utility model;

[0018] Figure 3 It is a bottom view of the upper casing of the utility model.

[0019] In the figure: 1. Measuring instrument body; 2. Tripod; 3. Upper casing; 4. Telescopic casing; 5. Lifting rope; 6. Cloth plate; 7. Connecting plate; 8. Casing; 9. Casing rod; 10. Bolt A; 11. Foam board; 12. Bolt B; 13. Air pump; 14. Connecting pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: a measuring device for engineering cost, comprising a measuring instrument body 1, a tripod 2, an upper casing 3, a hanging rope 5 and a cloth plate 6; the measuring instrument body 1 is detachably mounted on the top of the tripod 2, the upper casing 3 is arranged above the measuring instrument body 1 and is a hollow structure with an opening at the bottom, and the upper casing 3 can cover the measuring instrument body 1 therein;

[0022] The hanging rope 5 is arranged on the inner side of the tripod 2 and is located near the bottom of the tripod 2. More than three groups of hanging ropes 5 distributed in a circular array are connected between the inner side of the tripod 2 and the cloth plate 6. Counterweights can be placed on the cloth plate 6 for counterweighting, thereby lowering the overall center of gravity of the device, thereby reducing the risk of the device tipping over due to external forces, improving the overall stability of the device, and providing protection for the stability and safety of the device. At the same time, the cloth plate 6 is designed with flexible materials, which is convenient for storage and will not affect the operation and use of the tripod 2. It has high space utilization and is flexible and convenient.

[0023] Furthermore, the top of the measuring instrument body 1 is connected to a plurality of groups of vertically distributed sleeve rods 9, and the inner wall of the upper casing 3 is connected to a plurality of groups of sleeves 8 in a ring array with the same number as the sleeve rods 9. The sleeve rods 9 are movably sleeved in the sleeves 8, and the outer wall of the upper casing 3 is integrally provided with a through-set threaded connection hole near its bottom opening. The threaded connection hole is horizontally arranged, and the threaded connection hole on the outer wall of the upper casing 3 is threadedly connected with a bolt A10, which can be overlapped on the top of the measuring instrument body 1.

[0024] Secondly, the middle section of the measuring instrument body 1 is connected with a horizontally arranged connecting plate 7, and a telescopic casing 4 is movably sleeved at the outer wall of the connecting plate 7. The telescopic casing 4 is a telescopic structure composed of multiple groups of hollow sleeves. The telescopic casing 4 can cover the tripod 2 therein. The outer walls of the multiple groups of hollow sleeves on the telescopic casing 4 are provided with through threaded holes. When the telescopic casing 4 is retracted to a fully retracted state, the groups of threaded holes on the telescopic casing 4 correspond horizontally, and the threaded holes on the outer wall of the telescopic casing 4 are threadedly connected with bolts B12. The inner wall of the upper casing 3 is provided with a foam board 11. An air pump 13 is provided at the top of the upper casing 3, and a connecting pipe 14 is connected to the output end of the air pump 13. The end of the connecting pipe 14 is connected to the top of the upper casing 3 and communicates with the interior of the upper casing 3, so as to provide a shield for the measuring instrument body 1 and the tripod 2, and protect the device when it is in use or idle, thereby reducing the risk of damage to the device due to external forces. In addition, the setting of the air pump 13 and the connecting pipe 14 can be used to blow dust from the measuring instrument body 1 by air blowing, thereby reducing the negative interference of external dust on the measuring instrument body 1 and ensuring the accuracy and quality of the measurement operation.

[0025] Working principle: a counterweight is placed on the cloth plate 6, and the counterweight lowers the center of the device to improve stability; the sleeve rod 9 protects the side of the measuring instrument body 1, and the bolt A10 can be screwed outward. After the bolt A10 is separated from the measuring instrument body 1, the upper protective tube 3 can slide downward to cover the measuring instrument body 1 therein; the air pump 13 is controlled to start, and the air pump 13 conveys airflow to the upper protective tube 3 through the connecting pipe 14, and the airflow cleans the dust on the surface of the measuring instrument body 1; unscrew the bolt B12, the telescopic protective tube 4 extends and covers the tripod 2 therein.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A measuring device for construction cost, characterized in that: include: A measuring instrument body (1), a tripod (2) and an upper protective tube (3), wherein the measuring instrument body (1) is detachably mounted on the top of the tripod (2), and the upper protective tube (3) is arranged above the measuring instrument body (1) and is a hollow structure with an open bottom, and the upper protective tube (3) can cover the measuring instrument body (1) therein; A hanging rope (5) and a cloth plate (6), wherein the hanging rope (5) is arranged on the inner side of the tripod (2) and is located near the bottom of the tripod (2), and more than three groups of hanging ropes (5) distributed in a circular array are connected between the inner side of the tripod (2) and the cloth plate (6).

2. A construction cost measurement device according to claim 1, characterized in that: The top of the measuring instrument body (1) is connected to a plurality of sets of vertically distributed sleeve rods (9), and the inner wall of the upper casing (3) is connected to a plurality of sets of sleeve pipes (8) in a circular array with the same number as the sleeve rods (9), and the sleeve rods (9) are movably sleeved in the sleeve pipes (8).

3. A construction cost measurement device according to claim 2, characterized in that: The upper casing (3) has an integrally formed threaded connection hole at a position near the bottom opening of the outer wall thereof, the threaded connection hole being arranged horizontally, a bolt A (10) being threadedly connected to the threaded connection hole on the outer wall of the upper casing (3), and the bolt A (10) being able to overlap the top of the measuring instrument body (1).

4. A construction cost measuring device according to claim 3, characterized in that: The middle section of the measuring instrument body (1) is connected to a horizontally arranged connection plate (7), and a telescopic protective sleeve (4) is movably sleeved on the outer wall of the connection plate (7). The telescopic protective sleeve (4) is a telescopic structure composed of a plurality of groups of hollow sleeves, and the telescopic protective sleeve (4) can cover the tripod (2) therein.

5. A construction cost measurement device according to claim 4, characterized in that: The outer walls of the multiple groups of hollow sleeves on the telescopic casing (4) are all provided with threaded holes that penetrate through them. When the telescopic casing (4) is retracted to a fully retracted state, the groups of threaded holes on the telescopic casing (4) correspond horizontally, and the threaded holes on the outer walls of the telescopic casing (4) are threadedly connected with bolts B (12).

6. A construction cost measurement device according to claim 5, characterized in that: A foam plate (11) is provided on the inner wall of the upper casing (3), an air pump (13) is provided on the top of the upper casing (3), an output end of the air pump (13) is connected to a connecting pipe (14), an end of the connecting pipe (14) is connected to the top of the upper casing (3) and communicates with the interior of the upper casing (3).

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