Project cost surveying and mapping equipment

Abstract

The utility model discloses surveying and mapping equipment for engineering cost, which comprises a total station, a lifting handle and a base, the lifting handle is fixedly connected to the top of the total station, the base is fixedly connected to the bottom of the total station, and the front side and the rear side of the base are fixedly connected with mounting concave blocks. According to the utility model, the total station, the lifting handle, the base, the mounting concave block, the cavity, the positioning mechanism, a concave insertion block, a pressure spring, a connecting column, an adjusting mechanism, a pulling rod, a connecting block, a pushing column, a cylinder, a bent rod, a transmission hole, a guide column, a limiting rod and a magnetic block are matched for use, so that the problem that the total station needs to be mounted on a placing bracket during use is solved; when the total station is installed, the installation accuracy of the total station needs to be ensured, so that the problem that the measurement process of the total station is affected by unstable installation is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering cost, and in particular relates to a surveying and mapping device for engineering cost. Background Art

[0002] Project cost refers to the construction costs that constitute the estimated or actual expenditures of a project during the construction period, covering the total amount of all costs expected or actually required to complete the construction of a project. In project cost, surveying and mapping equipment plays a vital role. They provide accurate measurement data for various stages of project planning, design, construction and acceptance, thereby ensuring the smooth progress of the project and cost control. Total stations play a vital role in project cost. They can not only provide basic data support for project planning and design, but also conduct real-time monitoring and data analysis during the construction process, and provide reliable data support for engineering quantity calculation and statistics. Therefore, in project cost work, the rational use of total stations can significantly improve work efficiency and accuracy and reduce project costs.

[0003] The problem with the prior art is that the total station needs to be installed with a placement bracket before it can be used for measurement. When installing the total station, it is necessary to ensure its installation accuracy to avoid unstable installation that affects the measurement process. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a surveying and mapping equipment for engineering cost, which has the advantage of stable installation of the total station, and solves the problem that the total station needs to be installed with a placement bracket before measurement work can be carried out through the total station. When installing the total station, it is necessary to ensure its installation accuracy to avoid the problem that unstable installation affects its measurement process.

[0005] The utility model is implemented as follows: a surveying and mapping equipment for engineering cost, comprising a total station, a handle and a base, wherein the handle is fixedly connected to the top of the total station, the base is fixedly connected to the bottom of the total station, the front and rear sides of the base are fixedly connected with mounting concave blocks, a cavity is provided inside the mounting concave block, positioning mechanisms are provided on the left and right sides of the cavity, the sides of the two positioning mechanisms close to each other penetrate and extend out of the surface of the mounting concave block, an adjusting mechanism used in conjunction with the positioning mechanism is provided inside the cavity, and the front side of the adjusting mechanism penetrates and extends out of the surface of the mounting concave block.

[0006] As a preferred embodiment of the utility model, the positioning mechanism includes a concave plug block, a compression spring and two connecting columns, the compression spring is fixedly connected to the side of the two concave plug blocks away from each other, the other end of the compression spring is fixedly connected to the inner wall of the cavity, the two connecting columns are respectively fixedly connected to the front and rear sides of the concave plug block, the connecting columns are used in conjunction with the adjustment mechanism, and by setting the positioning mechanism, the bracket for installing the total station can be fixed by installing the concave block, and the stability of the total station can be improved.

[0007] As a preferred embodiment of the utility model, the adjusting mechanism includes a pulling rod, a connecting block, two groups of pushing columns, two cylinders and two groups of bent rods. The pulling rod is fixedly connected to the front side of the connecting block, the front side of the pulling rod passes through and extends out of the surface of the mounting recessed block, the two groups of pushing columns are respectively fixedly connected to the front and rear sides of the left and right sides of the connecting block, the two cylinders are respectively fixedly connected to the left and right sides inside the cavity, the two groups of bent rods are respectively rotatably connected to the surfaces of the two cylinders and correspond to the two groups of pushing columns, the side of the bent rod close to the pushing column is sleeved on the surface of the pushing column, and the side of the bent rod close to the connecting column is sleeved on the surface of the connecting column. By setting the adjusting mechanism, it is convenient for the user to assemble the total station and the bracket to be installed, so that measurement work can be performed through the total station.

[0008] As a preferred embodiment of the present invention, a transmission hole is provided on the surface of the bent rod, and the inner wall of the transmission hole is in contact with the surface of the pushing column. By setting the transmission hole, the pushing column and the bent rod can be linked, so that the inner wall of the transmission hole can be squeezed by the movement of the pushing column, thereby causing the bent rod to rotate.

[0009] As a preferred embodiment of the utility model, two guide columns are fixedly connected to the top of the inner wall of the cavity, and the guide columns pass through the surface of the connecting block on the side close to the connecting block and are fixedly connected to the bottom of the inner wall of the cavity. By setting the guide columns, the movement of the connecting block can be restricted to avoid the connecting block from being offset when moving.

[0010] As a preferred embodiment of the utility model, limiting rods are provided on the top and bottom of the concave plug block, and the left and right sides of the limiting rods are fixedly connected to the inner wall of the cavity, and the concave plug block is slidably connected to the surface of the limiting rods. By providing the limiting rods, the movement of the concave plug block can be restricted to prevent the concave plug block from being offset when moving.

[0011] As a preferred embodiment of the present invention, a magnetic block is fixedly connected to the bottom of the pull rod, and the magnetic block is magnetically connected to the bottom of the inner wall of the cavity. By setting the magnetic block, the pull rod can be adsorbed after moving, thereby preventing the pull rod from moving in the opposite direction and affecting the installation of the total station.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that the total station needs to be installed with a placement bracket before measurement can be performed by the total station by arranging a total station, a handle, a base, a mounting recess, a cavity, a positioning mechanism, a recessed plug, a compression spring, a connecting column, an adjustment mechanism, a pulling rod, a connecting block, a pushing column, a cylinder, a bent rod, a transmission hole, a guide column, a limiting rod and a magnetic block. When the total station is installed, it is necessary to ensure the accuracy of the installation to avoid the problem that the unstable installation affects the measurement process.

[0014] 2. The utility model provides a magnetic block to adsorb the pull rod after it moves, thereby preventing the pull rod from moving in the opposite direction and affecting the installation of the total station. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the measuring device provided by the embodiment of the utility model at a first viewing angle;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the second viewing angle of the measuring device provided by the embodiment of the utility model;

[0017] Figure 3 The utility model embodiment provides Figure 2 A partial enlarged view of point A in the middle.

[0018] In the figure: 1. total station; 2. handle; 3. base; 4. mounting recess; 5. cavity; 6. positioning mechanism; 601. recessed plug; 602. compression spring; 603. connecting column; 7. adjustment mechanism; 701. pulling rod; 702. connecting block; 703. pushing column; 704. cylinder; 705. bent rod; 8. transmission hole; 9. guide column; 10. limiting rod; 11. magnetic block. DETAILED DESCRIPTION

[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0020] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 3As shown, an embodiment of the utility model provides a surveying and mapping equipment for engineering cost, including a total station 1, a handle 2 and a base 3, the handle 2 is fixedly connected to the top of the total station 1, the base 3 is fixedly connected to the bottom of the total station 1, the front and rear sides of the base 3 are fixedly connected with mounting recesses 4, a cavity 5 is opened inside the mounting recess 4, and positioning mechanisms 6 are arranged on the left and right sides of the cavity 5, and the sides of the two positioning mechanisms 6 that are close to each other penetrate and extend out of the surface of the mounting recess 4, and an adjustment mechanism 7 used in conjunction with the positioning mechanism 6 is arranged inside the cavity 5, and the front side of the adjustment mechanism 7 penetrates and extends out of the surface of the mounting recess 4.

[0022] refer to Figure 3 The positioning mechanism 6 includes a concave plug-in block 601, a compression spring 602 and two connecting columns 603. The compression spring 602 is fixedly connected to the side of the two concave plug-in blocks 601 that are away from each other. The other end of the compression spring 602 is fixedly connected to the inner wall of the cavity 5. The two connecting columns 603 are respectively fixedly connected to the front and rear sides of the concave plug-in block 601. The connecting columns 603 are used in conjunction with the adjustment mechanism 7.

[0023] By adopting the above solution, by providing the positioning mechanism 6 , the bracket on which the total station 1 is installed can be fixed by installing the recessed block 4 , and the stability of the total station 1 can be improved.

[0024] refer to Figure 3 The adjusting mechanism 7 includes a pulling rod 701, a connecting block 702, two groups of pushing columns 703, two cylinders 704 and two groups of bent rods 705. The pulling rod 701 is fixedly connected to the front side of the connecting block 702, and the front side of the pulling rod 701 passes through and extends out of the surface of the mounting recess 4. The two groups of pushing columns 703 are respectively fixedly connected to the front and rear sides of the left and right sides of the connecting block 702, and the two cylinders 704 are respectively fixedly connected to the left and right sides of the cavity 5. The two groups of bent rods 705 are respectively rotatably connected to the surfaces of the two cylinders 704, and correspond to the two groups of pushing columns 703. The side of the bent rod 705 close to the pushing column 703 is sleeved on the surface of the pushing column 703, and the side of the bent rod 705 close to the connecting column 603 is sleeved on the surface of the connecting column 603.

[0025] By adopting the above solution, by providing the adjustment mechanism 7 , it is convenient for the user to assemble the total station 1 with the bracket to be installed, so that the measurement work can be carried out by the total station 1 .

[0026] refer to Figure 3 A transmission hole 8 is opened on the surface of the bent rod 705, and the inner wall of the transmission hole 8 contacts the surface of the pushing column 703.

[0027] By adopting the above solution, the transmission hole 8 is provided, so that the push column 703 and the bent rod 705 can be linked, so that the inner wall of the transmission hole 8 can be squeezed by the movement of the push column 703, thereby rotating the bent rod 705.

[0028] refer to Figure 3 Two guide posts 9 are fixedly connected to the top of the inner wall of the cavity 5 , and one side of the guide posts 9 close to the connecting block 702 penetrates the surface of the connecting block 702 and is fixedly connected to the bottom of the inner wall of the cavity 5 .

[0029] By adopting the above solution, the guide column 9 is provided to limit the movement of the connection block 702, thereby preventing the connection block 702 from being offset during movement.

[0030] refer to Figure 3 The top and bottom of the concave plug block 601 are both provided with a limiting rod 10 , and the left and right sides of the limiting rod 10 are both fixedly connected to the inner wall of the cavity 5 , and the concave plug block 601 is slidably connected to the surface of the limiting rod 10 .

[0031] By adopting the above solution, the limiting rod 10 is provided to limit the movement of the concave plug block 601, thereby preventing the concave plug block 601 from deviating during movement.

[0032] refer to Figure 3 The bottom of the pull rod 701 is fixedly connected with a magnetic block 11, and the magnetic block 11 is magnetically connected to the bottom of the inner wall of the cavity 5.

[0033] By adopting the above solution, the magnetic block 11 is provided to adsorb the pull rod 701 after it moves, so as to prevent the pull rod 701 from moving in the opposite direction and affecting the installation of the total station 1.

[0034] The working principle of this utility model:

[0035] When in use, the pulling rod 701 is pulled downward, and the pulling rod 701 drives the connecting block 702 and the two sets of pushing columns 703 to move downward when moving. The pushing columns 703 squeeze the inner wall of the transmission hole 8 on the surface of the curved rod 705 when moving, so that the curved rod 705 rotates clockwise and counterclockwise around the cylinder 704. After the curved rod 705 moves, it squeezes the surface of the connecting column 603 through the inner wall of the transmission hole 8, so that the connecting column 603 moves to the side away from each other. After moving, the column 603 drives the concave plug block 601 to move to the side away from each other and squeezes the compression spring 602. At this time, the magnetic block 11 at the bottom of the pull rod 701 is adsorbed with the inner wall of the cavity 5 to prevent the pull rod 701 from moving in the opposite direction. Then the other mounting concave block 4 can be operated, and then the total station 1 can be assembled with the bracket to be installed, and then the pull rod 701 can be pulled in the opposite direction. After the concave plug block 601 is assembled with the mounting bracket, the installation and fixation of the total station 1 is completed.

[0036] To sum up: the engineering cost surveying and mapping equipment, through the arrangement of a total station 1, a handle 2, a base 3, a mounting recess 4, a cavity 5, a positioning mechanism 6, a recessed plug 601, a compression spring 602, a connecting column 603, an adjusting mechanism 7, a pulling rod 701, a connecting block 702, a pushing column 703, a cylinder 704, a bent rod 705, a transmission hole 8, a guide column 9, a limiting rod 10 and a magnetic block 11, solves the problem that the total station needs to be installed with a placement bracket when in use, and then the measurement work can be carried out through the total station, and when installing the total station, it is necessary to ensure its installation accuracy to avoid the problem that the unstable installation affects the measurement process.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surveying and mapping device for engineering cost, comprising a total station (1), a handle (2) and a base (3), characterized in that: The handle (2) is fixedly connected to the top of the total station (1), the base (3) is fixedly connected to the bottom of the total station (1), the front and rear sides of the base (3) are fixedly connected to mounting recessed blocks (4), a cavity (5) is provided inside the mounting recessed block (4), positioning mechanisms (6) are provided on the left and right sides of the cavity (5), the sides of the two positioning mechanisms (6) close to each other penetrate and extend out of the surface of the mounting recessed block (4), an adjustment mechanism (7) used in conjunction with the positioning mechanism (6) is provided inside the cavity (5), and the front side of the adjustment mechanism (7) penetrates and extends out of the surface of the mounting recessed block (4).

2. The engineering cost surveying and mapping equipment according to claim 1, characterized in that: The positioning mechanism (6) comprises a concave plug block (601), a compression spring (602) and two connecting columns (603); the compression spring (602) is fixedly connected to the side of the two concave plug blocks (601) that is away from each other; the other end of the compression spring (602) is fixedly connected to the inner wall of the cavity (5); the two connecting columns (603) are respectively fixedly connected to the front and rear sides of the concave plug block (601); and the connecting columns (603) are used in conjunction with the adjustment mechanism (7).

3. The engineering cost surveying and mapping equipment according to claim 2, characterized in that: The adjustment mechanism (7) comprises a pulling rod (701), a connecting block (702), two groups of pushing columns (703), two cylinders (704) and two groups of bent rods (705); the pulling rod (701) is fixedly connected to the front side of the connecting block (702); the front side of the pulling rod (701) penetrates and extends out of the surface of the mounting recess (4); the two groups of pushing columns (703) are respectively fixedly connected to the front and rear sides of the left and right sides of the connecting block (702); the two cylinders (704) are respectively fixedly connected to the left and right sides inside the cavity (5); the two groups of bent rods (705) are respectively rotatably connected to the surfaces of the two cylinders (704) and correspond to the two groups of pushing columns (703); the side of the bent rod (705) close to the pushing column (703) is sleeved on the surface of the pushing column (703); and the side of the bent rod (705) close to the connecting column (603) is sleeved on the surface of the connecting column (603).

4. A surveying and mapping device for construction cost as claimed in claim 3, characterized in that: A transmission hole (8) is provided on the surface of the bent rod (705), and an inner wall of the transmission hole (8) is in contact with the surface of the pushing column (703).

5. The engineering cost surveying and mapping equipment according to claim 3, characterized in that: Two guide posts (9) are fixedly connected to the top of the inner wall of the cavity (5); the side of the guide posts (9) close to the connection block (702) penetrates the surface of the connection block (702) and is fixedly connected to the bottom of the inner wall of the cavity (5).

6. The engineering cost surveying and mapping equipment according to claim 2, characterized in that: The top and bottom of the concave plug block (601) are both provided with limiting rods (10), the left and right sides of the limiting rod (10) are both fixedly connected to the inner wall of the cavity (5), and the concave plug block (601) is slidably connected to the surface of the limiting rod (10).

7. The engineering cost surveying and mapping equipment according to claim 3, characterized in that: The bottom of the pulling rod (701) is fixedly connected to a magnetic block (11), and the magnetic block (11) is magnetically connected to the bottom of the inner wall of the cavity (5).

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