CN220397075U

CN220397075U - Engineering cost mapping device

Info

Publication number: CN220397075U
Application number: CN202322029640.2U
Authority: CN
Inventors: 李钊; 王娟娟; 郭亚彬
Original assignee: Hebei Jiading Construction Project Tendering Consulting Co ltd
Current assignee: Hebei Jiading Construction Project Tendering Consulting Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-26
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses an engineering cost mapping device which comprises a supporting seat, wherein the top of the supporting seat is in threaded connection with a rotating seat, the top of the rotating seat is in rotary connection with a mapping instrument main body, the bottom of the supporting seat is in rotary connection with supporting rods, and the number of the supporting rods is three. According to the utility model, the anti-sinking assembly is arranged, so that the anti-sinking assembly can be opened when mapping is performed on a softer field, the contact area between the anti-sinking assembly and the ground is increased, the support rod is prevented from sinking and shifting, the main body of the mapping instrument is kept stable, the accuracy of mapping is ensured, the anti-sinking assembly can be retracted when measuring is performed on a hard ground, the bottom of the support rod is wrapped with the anti-sinking assembly through the iron sleeve, the anti-slip cone at the bottom of the iron sleeve is in contact with the ground, the support rod is prevented from transversely shifting, the iron sleeve can be taken down and stored independently after the mapping work is finished, and the damage of the anti-slip cone to the skin of staff is avoided.

Description

Engineering cost mapping device

Technical Field

The utility model relates to the technical field of mapping devices, in particular to a construction cost mapping device.

Background

The project cost refers to the construction cost of the project estimated or actually paid in the construction period, and the prediction or determination of the project cost and the construction content thereof is called project pricing according to the procedures, methods and basis specified by laws and regulations, standards and the like, and the three elements of the project cost are quantity, price and cost. "quantity" is used as the primary work of engineering cost, and the surveying and mapping device is an indispensable tool.

Because the ground of survey and drawing scene is mostly uneven ground, in order to guarantee measuring instrument's steady, can set up the spike in measuring instrument's bracing piece tripod bottom for fix the tripod subaerial, but when measuring scene's soil property is comparatively soft, for example when measuring after the rain, because spike and ground contact surface are less, measuring instrument and tripod are great to the pressure on ground, and the measurement personnel need hand instrument when measuring, spike and ground contact's position probably can sink, this will influence measurement accuracy, in addition after measuring, fold the tripod and directly take in the hand and carry, the spike of tripod bottom probably touches the attendant, cause the injury to skin.

Disclosure of Invention

The utility model aims to solve the problems that in the background art, when soft ground is measured, the contact position of a spike and the ground may sink to influence the measurement precision and the spike may stab the skin during carrying, and provides an engineering cost mapping device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a engineering cost mapping device, includes the supporting seat, supporting seat top threaded connection has the rotation seat, it is connected with the surveying instrument main part to rotate the seat top, the supporting seat bottom rotates and is connected with the bracing piece, the bracing piece quantity is established to three, the bracing piece bottom rotates and is connected with the anti-trap subassembly, the bracing piece bottom is provided with the iron sheet cover, the iron sheet cover be used for with the bracing piece bottom with the anti-trap subassembly parcel, iron sheet cover bottom fixedly connected with anti-slip cone.

Preferably, the anti-sinking assembly comprises a connecting plate, an anti-sinking frame and an anti-sinking plate, wherein the connecting plate is rotationally connected with the bottom of the supporting rod, the anti-sinking frame is fixedly connected with the connecting plate, and the anti-sinking plate is in sliding connection with the anti-sinking frame.

Preferably, a sliding groove is formed in the anti-sinking frame, a sliding block is fixedly connected to the end part of the anti-sinking plate, and the sliding block is embedded in the sliding groove and can slide in the sliding groove.

Preferably, the support rod and the anti-sinking frame are made of magnetic metal materials, and the end part of the anti-sinking frame and the end part of the sliding block are fixedly connected with magnetic bars.

Preferably, the supporting rod is provided with a limiting hole, a limiting bolt is connected to the limiting hole in a threaded mode, and the limiting bolt penetrates through the iron sheet sleeve in a moving mode.

Compared with the prior art, the utility model has the advantages and positive effects that:

2. according to the utility model, the anti-sinking assembly is arranged, so that the anti-sinking assembly can be opened when mapping is performed on a softer field, the contact area between the anti-sinking assembly and the ground is increased, the support rod is prevented from sinking and shifting, the main body of the mapping instrument is kept stable, and the mapping accuracy is ensured.

1. According to the utility model, when the measurement is carried out on the hard ground, the anti-sinking assembly can be retracted, the bottom of the supporting rod is wrapped with the anti-sinking assembly through the iron sheet sleeve, so that the anti-slip cone at the bottom of the iron sheet sleeve is in contact with the ground, the supporting rod is prevented from transversely shifting, and after the mapping work is finished, the iron sheet sleeve can be taken down and stored independently, and the damage of the anti-slip cone to the skin of a worker is avoided.

Drawings

FIG. 1 is a schematic perspective view of a construction cost mapping device according to the present utility model when used on a hard ground;

FIG. 2 is a schematic perspective view of a construction cost mapping device according to the present utility model when used on soft ground;

fig. 3 is an enlarged view of fig. 2 a of a construction cost mapping apparatus according to the present utility model.

Legend description:

1. a support base; 2. a rotating seat; 3. a surveying instrument body; 4. a support rod; 5. an anti-trap assembly; 501. a connecting plate; 502. an anti-sinking frame; 503. an anti-trap plate; 6. an iron skin cover; 7. an anti-slip cone; 8. a sliding groove; 9. a sliding block; 10. a magnetic bar; 11. a limiting hole; 12. and a limit bolt.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

As shown in fig. 1-3, the utility model provides an engineering cost mapping device, which comprises a supporting seat 1, wherein a rotating seat 2 is in threaded connection with the top of the supporting seat 1, a mapping instrument main body 3 is rotationally connected with the top of the rotating seat 2, supporting rods 4 are rotationally connected with the bottom of the supporting seat 1, the number of the supporting rods 4 is three, an anti-sinking component 5 is rotationally connected with the bottom of the supporting rods 4, an iron sheet sleeve 6 is arranged at the bottom of the supporting rods 4, the iron sheet sleeve 6 is used for wrapping the bottom of the supporting rods 4 and the anti-sinking component 5, an anti-skid cone 7 is fixedly connected with the bottom of the iron sheet sleeve 6, and in some embodiments: through threaded connection between rotating seat 2 bottom and supporting seat 1 in this device, the staff then rotates surveying instrument main part 3 and surveys the scene, this is prior art (for example theodolite, the installation application method of instruments such as total powerstation, do not make exclusionary here, the staff is at the survey and drawing during operation on the scene, when survey and drawing on-the-spot ground is comparatively soft (survey after the rain, when the sandy land is surveyed), the staff can take off iron sheet cover 6, open anti-trap subassembly 5, make anti-trap subassembly 5 increase the area of contact of this device with the ground, thereby make in-process bracing piece 4 of measuring can not sink, instrument main part 3 can keep stable, thereby guaranteed the precision of survey and drawing, in addition, when measuring on normal hard subaerial, the staff can pack anti-trap subassembly 5, establish iron sheet cover 6 cover bottom bracing piece 4, and set up anti-slip cone 7 and ground contact with the scene bottom of iron sheet cover 6, support this device, make bracing piece 4 can not satisfy the lateral displacement, thereby can not satisfy different survey and drawing on the ground, can avoid the individual iron sheet cover 6 to scratch down, the demand of the staff is stored down, in addition, the anti-slip cone 6 is more stand alone, the demand is avoided.

As shown in fig. 1-3, in some embodiments, the anti-sinking assembly 5 includes a connecting plate 501, an anti-sinking frame 502, and an anti-sinking plate 503, where the connecting plate 501 is rotationally connected with the bottom of the supporting rod 4, the anti-sinking frame 502 is fixedly connected with the connecting plate 501, and the anti-sinking plate 503 is slidingly connected with the anti-sinking frame 502, and the working principle here is that: the staff pulls the anti-trap plate 503, pulls the total length of the anti-trap plate 503 and the anti-trap frame 502 to be longest, then rotates the connecting plate 501, and places the anti-trap plate 503 and the anti-trap frame 502 on the bottom surface, so that the contact area with the ground is increased, the supporting rod 4 does not sink, and mapping can be performed on the soft ground.

As shown in fig. 3, in some embodiments, a sliding groove 8 is formed in the anti-trapping frame 502, a sliding block 9 is fixedly connected to an end of the anti-trapping plate 503, and the sliding block 9 is embedded in the sliding groove 8 and can slide in the sliding groove 8.

As shown in fig. 1-3, in some embodiments, the supporting rod 4 and the anti-sinking frame 502 are made of magnetic metal, the end of the anti-sinking frame 502 and the end of the sliding block 9 are fixedly connected with magnetic strips 10, and after the device is used, the anti-sinking frame 502 can be adsorbed on the side wall of the supporting rod 4 through the magnetic strips 10 on the end of the anti-sinking frame 502, and the anti-sinking plate 503 can be adsorbed in the anti-sinking frame 502 through the magnetic strips 10 on the end of the sliding block 9.

As shown in fig. 1-3, in some embodiments, the supporting rod 4 is provided with a limiting hole 11, the limiting hole 11 is connected with a limiting bolt 12 in a threaded manner, the limiting bolt 12 moves to penetrate through the iron sheath 6, the iron sheath 6 and the anti-slip cone 7 can be easily assembled and disassembled through the design, and a staff can conveniently and timely replace supporting modes of the main body 3 of the surveying instrument in different surveying sites, so that more accurate surveying results are obtained.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Engineering cost survey and drawing device, its characterized in that: including supporting seat (1), supporting seat (1) top threaded connection has rotation seat (2), rotation seat (2) top rotates and is connected with surveying instrument main part (3), supporting seat (1) bottom rotates and is connected with bracing piece (4), bracing piece (4) quantity is established to three, bracing piece (4) bottom rotates and is connected with anti-trap subassembly (5), bracing piece (4) bottom is provided with iron sheet cover (6), iron sheet cover (6) be used for with bracing piece (4) bottom with anti-trap subassembly (5) parcel, iron sheet cover (6) bottom fixedly connected with anti-skidding awl (7).

2. A construction cost mapping apparatus according to claim 1, wherein: the anti-sinking assembly (5) comprises a connecting plate (501), an anti-sinking frame (502) and an anti-sinking plate (503), wherein the connecting plate (501) is rotationally connected with the bottom of the supporting rod (4), the anti-sinking frame (502) is fixedly connected with the connecting plate (501), and the anti-sinking plate (503) is in sliding connection with the anti-sinking frame (502).

3. A construction cost mapping apparatus according to claim 2, wherein: the anti-sinking frame (502) is internally provided with a sliding groove (8), the end part of the anti-sinking plate (503) is fixedly connected with a sliding block (9), and the sliding block (9) is embedded in the sliding groove (8) and can slide in the sliding groove (8).

4. A construction cost mapping apparatus according to claim 3, wherein: the support rod (4) and the anti-sinking frame (502) are made of magnetic metal, and the end part of the anti-sinking frame (502) and the end part of the sliding block (9) are fixedly connected with a magnetic bar (10).

5. A construction cost mapping apparatus according to claim 1, wherein: the support rod (4) is provided with a limiting hole (11), the limiting hole (11) is connected with a limiting bolt (12) in a threaded mode, and the limiting bolt (12) penetrates through the iron sheet sleeve (6) in a moving mode.