Gradient surveying and mapping instrument for building cost

Abstract

The utility model relates to the technical field of slope surveying instruments, in particular to a building cost slope surveying instrument which comprises a supporting frame and further comprises a slope surveying instrument body. The multiple connecting pipes are connected to the supporting frame through rotating shafts, and supporting legs are arranged on the multiple connecting pipes and used for supporting the supporting frame; by arranging the limiting assembly, rapid disassembly and assembly of the total station body and the carrier are achieved, operation is easy, convenient and rapid, and the working efficiency is greatly improved. Meanwhile, due to the design, the mounting steps are simplified, a cavity is prevented from being dug in the carrier, the manufacturing complexity is reduced, later maintenance and replacement are also facilitated, and the practicability and convenience of the surveying instrument are further improved; and by arranging a supporting plate and a limiting rod, when the total station body is disassembled, the using position of the movable block can be fixed, the situation that the movable block automatically resets is prevented, and smooth proceeding of the disassembling process is further guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of slope surveying instruments, specifically a slope surveying instrument for building cost. Background Technology

[0002] In the field of surveying, slope mapping is a crucial task. It helps engineers gain a deeper understanding of terrain undulations and provides key data support for engineering design and construction. The accuracy of slope mapping directly affects the success of engineering projects. Therefore, the use of high-precision surveying instruments is particularly important. Total stations, as high-precision surveying instruments, play a vital role in slope mapping due to their ability to provide accurate angle and distance measurements.

[0003] In the prior art, Chinese utility model patent with authorization announcement number CN219996169U discloses "a slope meter for gold mine surveying", which includes a mounting base plate. A slope detection mechanism body is fixedly connected between the top two sides of the mounting base plate. A support mechanism body is provided at the bottom of the mounting base plate. A fixing block is fixedly connected to the top of the support mechanism body. An installation groove is opened on the top of the fixing block. An installation block that forms a sliding fit with the inner wall of the installation groove is fixedly connected to the bottom of the mounting base plate.

[0004] Although existing slope mapping devices enable quick installation of the slope detection device on the mounting plate by inserting connecting blocks into connecting slots, in practical applications, since the connecting blocks need to be used in conjunction with the fixed blocks, it is necessary to carve cavities inside the fixed blocks to accommodate the necessary accessories. This design not only increases the complexity of manufacturing, but also makes repair and replacement extremely difficult once the components inside the fixed blocks are damaged. In view of this, we propose a new type of building cost slope mapping instrument. Utility Model Content

[0005] One of the technical problems to be solved in this application is: how to design a building cost slope surveying instrument that is easy to manufacture and maintain.

[0006] To address the aforementioned technical problems, this application provides a building cost slope surveying instrument, including a support frame and further comprising:

[0007] Multiple connecting pipes are connected to the support frame via a rotating shaft, and each of the multiple connecting pipes is provided with a support leg for supporting the support frame;

[0008] The carrying rack is mounted on the support frame and is used to support the total station body;

[0009] A limiting component is provided on the carrying frame to enable the assembly and disassembly of the total station body from the carrying frame.

[0010] In some embodiments, the limiting assembly comprises a rectangular connecting block arranged at the bottom of the total station body and a conical limiting piece arranged at the bottom of the rectangular connecting block, the top of the object carrier is fixed with two top plates, a pair of slide rods are slidably connected to the two top plates, one end of the slide rod is provided with a mounting piece, the other end of the slide rod is provided with a moving block, the outer wall of the slide rod is sleeved with a return spring, one end of the return spring abuts against the top plate, the other end of the return spring abuts against the moving block, and a slanted slot is formed in one side of the moving block and matched with the conical limiting piece.

[0011] In some embodiments, the bottom of the two moving blocks is provided with a pair of supporting pieces, a roller is rotatably connected to the pair of supporting pieces, the outer wall of the roller abuts against the top of the object carrier, and the mounting piece is connected with a pull rod through a rotating shaft.

[0012] In some embodiments, the bottom of the total station body is provided with two connecting rods, the bottom of the two connecting rods is provided with a fixing piece, two insertion holes and arc-shaped guide holes are formed in the object carrier and matched with the connecting rods and the fixing piece, and the insertion holes are communicated with the arc-shaped guide holes.

[0013] In some embodiments, the face of the two moving blocks abutting against the rectangular connecting block is provided with a square mounting groove which can be sleeved on the outer wall of the rectangular connecting block, and the width of the square mounting groove is consistent with the width of the rectangular connecting block.

[0014] In some embodiments, the top of the connecting pipe is provided with a guide hole, the supporting leg is provided with a locking bolt through screwing, the locking bolt is located in the guide hole, and the locking bolt has the freedom of moving along the length of the guide hole.

[0015] In some embodiments, the outer wall of the object carrier is provided with two supporting plates, the top of the two supporting plates is provided with a limiting rod for hanging the pull rod, the top of the two limiting rods is provided with a limiting piece, the two sides of the supporting plate are provided with a reinforcing piece, one of the reinforcing pieces is connected with the object carrier, and the other reinforcing piece is connected with the limiting rod.

[0016] The utility model at least has the following beneficial effects:

[0017] 1. By setting the limiting assembly, the total station body and the object carrier are quickly disassembled, the operation is simple and fast, the work efficiency is greatly improved, meanwhile, the design simplifies the installation steps, avoids digging a cavity in the object carrier, reduces the complexity of manufacturing, also facilitates the later maintenance and replacement, further improves the practicality and convenience of the surveying instrument.

[0018] 2、By setting the connecting pipe and the support leg, the height of the surveying instrument can be adjusted to meet different terrain and measurement requirements, and the design of the locking bolt and the guide hole ensures the stability of the support leg, prevents shaking during use and improves the accuracy of measurement;

[0019] 3、By setting the support plate and the limiting rod, the use position of the moving block can be fixed when the total station body is disassembled, the automatic resetting of the moving block is prevented, the smooth progress of the disassembly process is further ensured, and the stability of the overall structure is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the exploded structure of the utility model carrier rack;

[0022] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the utility model total station body;

[0023] Figure 4 It is a schematic diagram of the enlarged structure of A of the utility model; Figure 2

[0024] Figure 5 It is a schematic diagram of the enlarged structure of B of the utility model; Figure 3

[0025] Figure 6 It is a schematic diagram of the installation structure of the limiting rod of the utility model;

[0026] Figure 7 It is a schematic diagram of the structure of C of the utility model; Figure 6

[0027] In the drawing: 1, support frame; 2, connecting pipe; 3, guide hole; 4, support leg; 5, locking bolt; 6, carrier rack; 7, total station body; 100, limiting assembly; 101, rectangular connecting block; 102, conical limiting piece; 103, top plate; 104, slide rod; 105, moving block; 106, inclined chute; 107, mounting piece; 108, return spring; 109, support piece; 110, roller; 111, pull rod; 20, square mounting groove; 21, connecting rod; 22, fixed piece; 23, jack; 24, arc-shaped guide hole; 30, support plate; 31, limiting rod; 32, limiting piece; 33, reinforcing piece. DETAILED DESCRIPTION

[0028] ​​​The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0029] Embodiment 1

[0030] Please refer to Figures 1-5 The present application provides a technical solution: a building cost slope surveying instrument, comprising a support frame 1, further comprising;

[0031] A plurality of connecting pipes 2 are connected to the support frame 1 through a rotating shaft, and a supporting leg 4 is arranged on each of the plurality of connecting pipes 2 for supporting the support frame 1.

[0032] A support rack 6 is arranged on the support frame 1 for carrying a total station instrument body 7.

[0033] A limiting assembly 100 is arranged on the support rack 6 for disassembling the total station instrument body 7 from the support rack 6.

[0034] The limiting assembly 100 comprises a rectangular connecting block 101 arranged at the bottom of the total station instrument body 7 and a conical limiting piece 102 arranged at the bottom of the rectangular connecting block 101, and the top of the support rack 6 is fixed with two top plates 103, each of which is slidably connected with a pair of slide rods 104, one end of each of the slide rods 104 is provided with a mounting piece 107, the other end of each of the slide rods 104 is provided with a moving block 105, a reset spring 108 is sleeved on the outer wall of each of the slide rods 104, one end of the reset spring 108 abuts against the top plate 103, the other end of the reset spring 108 abuts against the moving block 105, and a slant slot 106 is formed in one side of the moving block 105 for cooperating with the conical limiting piece 102.

[0035] A pair of supporting pieces 109 are arranged at the bottom of each of the two moving blocks 105, and a roller 110 is rotatably connected to each of the supporting pieces 109, the outer wall of the roller 110 abuts against the top of the support rack 6, which can increase the flexibility of the moving block 105 and reduce the friction between the moving block 105 and the support rack 6, and a pull rod 111 is connected to the mounting piece 107 through a rotating shaft, and the pull rod 111 is arranged to facilitate the staff to pull the mounting piece 107.

[0036] The bottom of the total station body 7 is provided with two connecting rods 21, the bottom of each of the two connecting rods 21 is provided with a fixing sheet 22, the object carrier 6 is provided with two insertion holes 23 and arc-shaped guide holes 24 which are used in cooperation with the connecting rods 21 and the fixing sheets 22, the insertion hole 23 communicates with the arc-shaped guide hole 24, the face of each of the two moving blocks 105 which abuts against the rectangular connecting block 101 is provided with a square mounting groove 20 which can be sleeved on the outer wall of the rectangular connecting block 101, and the width of the square mounting groove 20 is consistent with the width of the rectangular connecting block 101, in the process of installing the total station body 7 to the object carrier 6, first, ensure that the fixing sheet 22 is aligned with the insertion hole 23, and let the fixing sheet 22 pass through the insertion hole 23, then, rotate the total station body 7, let the connecting rod 21 move along the arc of the arc-shaped guide hole 24, until the top end of the fixing sheet 22 tightly abuts against the bottom of the object carrier 6, at the same time, in the process of rotating the total station body 7, the two sides of the rectangular connecting block 101 will be aligned with the square mounting groove 20, and be sleeved on the outer wall of the rectangular connecting block 101, by the top end of the fixing sheet 22 tightly abutting against the bottom of the object carrier 6, the up and down shaking of the total station body 7 can be effectively prevented, and by the square mounting groove 20 being sleeved on the two sides of the rectangular connecting block 101, the rotation of the total station body 7 can be prevented;

[0037] The top of the connecting pipe 2 is provided with a guide hole 3, the supporting leg 4 is provided with a locking bolt 5 which is installed through screw thread, the locking bolt 5 is located in the inside of the guide hole 3, and the locking bolt 5 has the freedom of moving along the length of the guide hole 3, by rotating the locking bolt 5, the height of the supporting leg 4 relative to the connecting pipe 2 can be adjusted, and then the height adjustment of the whole surveying instrument is realized, so as to meet different terrain and measurement requirements, after the adjustment is completed, the locking bolt 5 is tightly combined with the inner wall of the guide hole 3, the stability of the supporting leg 4 is ensured, the shaking in the using process is prevented, and the measurement accuracy is improved;

[0038] In the process of installing the total station body 7 to the object carrier 6, first, ensure that the fixing sheet 22 is aligned with the insertion hole 23, and let the fixing sheet 22 pass through the insertion hole 23, at the same time, the conical limiting part 102 will move together with the fixing sheet 22, when the conical limiting part 102 contacts the inclined groove 106, it will slide along the inclined surface of the inclined groove 106, push the moving block 105 to move to both sides, in this process, the return spring 108 is compressed, and stores the elastic potential energy, with the continuous movement of the conical limiting part 102, until it completely passes through the inclined groove 106, since the total station body 7 is not rotated at this time, the two corner positions of the rectangular connecting block 101 will abut against one side of the square mounting groove 20 (as shown in Figure 5 );

[0039] When the fixed sheet 22 passes through the insertion hole 23 and is located at the bottom of the support frame 6, the total station body 7 can be rotated, at this time, the connecting rod 21 will move along the arc of the arc-shaped guide hole 24, until the top end of the fixed sheet 22 is close to the bottom of the support frame 6, and in the process of rotating the total station body 7, the two sides of the rectangular connecting block 101 will be aligned with the square mounting groove 20, at this time, under the elastic force of the reset spring 108, the moving block 105 will be reset to the middle and be sleeved on the outer wall of the rectangular connecting block 101, and at the same time, the top end of the fixed sheet 22 is also close to the bottom of the support frame 6, realizing the stable connection of the total station body 7 and the support frame 6, and through the top end of the fixed sheet 22 close to the bottom of the support frame 6, the up-and-down shaking of the total station body 7 can be effectively prevented, and the square mounting groove 20 sleeved on the two sides of the rectangular connecting block 101 can prevent the total station body 7 from rotating;

[0040] When the total station body 7 needs to be disassembled, the pull rod 111 is only pulled to the two sides, the mounting sheet 107 is driven to move through the rotating shaft, so that the two moving blocks 105 are away from the position of the conical limiting piece 102, and at the same time, the square mounting groove 20 is completely separated from the rectangular connecting block 101, so that the connection relationship between the total station body 7 and the support frame 6 is released, at this time, the total station body 7 is rotated counterclockwise, and the total station body 7 can be easily taken off from the support frame 6, the operation is simple and convenient, and the working efficiency is greatly improved, the design simplifies the installation steps, installs the components needed to be used between the support frame 6 and the total station body 7, avoids opening a cavity in the support frame 6, reduces the manufacturing complexity, and is convenient for later maintenance and replacement, in addition, through the setting of the limiting assembly 100, the quick disassembly and assembly of the total station body 7 and the support frame 6 are realized, and the practicability and convenience of the surveying instrument are further improved.

[0041] Embodiment 2

[0042] Please refer to Figures 6-7 The utility model provides a technical scheme:

[0043] Different from embodiment 1 is that;

[0044] The outer wall of the carrier 6 is provided with two support plates 30, the top of each of the two support plates 30 is provided with a limiting rod 31 for hanging the pull rod 111, the top of each of the two limiting rods 31 is provided with a limiting piece 32, the two sides of the support plate 30 are each provided with a reinforcing piece 33, one of the reinforcing pieces 33 is connected with the carrier 6, and the other reinforcing piece 33 is connected with the limiting rod 31, when the total station body 7 is disassembled, the pull rod 111 can be pulled to drive the mounting piece 107 and the moving block 105 to move, so that the square mounting groove 20 is separated from the rectangular connecting block 101, at this time, the pull rod 111 can be passed through the limiting piece 32 and hung on the limiting rod 31, so as to fix the use position of the moving block 105, so as to prevent the moving block 105 from being automatically reset when the total station body 7 is disassembled.

[0045] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0046] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirit of the present application.

Claims

1. A building cost gradient plotter comprising a support frame (1) characterised in that: Also include; A plurality of connecting pipes (2) are connected to the support frame (1) by a rotating shaft, and a plurality of support legs (4) are arranged on the connecting pipes (2) to support the support frame (1); A support frame (6) is arranged on the support frame (1) to support the total station body (7); A limiting assembly (100) is arranged on the support frame (6) to realize the disassembly of the total station body (7) and the support frame (6).

2. The building cost grade stake of claim 1, wherein: The limiting assembly (100) includes a rectangular connecting block (101) arranged at the bottom of the total station body (7) and a conical limiting piece (102) arranged at the bottom of the rectangular connecting block (101), the top of the support frame (6) is fixed with two top plates (103), a pair of slide rods (104) are slidably connected to the top plates (103), one end of the slide rod (104) is provided with a mounting piece (107), the other end of the slide rod (104) is provided with a moving block (105), the outer wall of the slide rod (104) is sleeved with a reset spring (108), one end of the reset spring (108) abuts against the top plate (103), the other end of the reset spring (108) abuts against the moving block (105), and a inclined slot (106) is formed in one side of the moving block (105) and matched with the conical limiting piece (102).

3. The building cost grade stake of claim 2, wherein: The bottom of the moving block (105) is provided with a pair of support pieces (109), and the support pieces (109) are rotatably connected with a roller (110), the outer wall of the roller (110) abuts against the top of the support frame (6), and the mounting piece (107) is connected with a pull rod (111) through a rotating shaft.

4. The building cost grade stake of claim 1, wherein: The bottom of the total station body (7) is provided with two connecting rods (21), the bottom of the connecting rod (21) is provided with a fixing piece (22), and the support frame (6) is provided with two insertion holes (23) and arc-shaped guide holes (24) matched with the connecting rod (21) and the fixing piece (22).

5. The building cost grade stake of claim 2, wherein: The surface of the moving block (105) abutting against the rectangular connecting block (101) is provided with a square mounting groove (20) which can be sleeved on the outer wall of the rectangular connecting block (101), and the width of the square mounting groove (20) is consistent with the width of the rectangular connecting block (101).

6. The building cost grade stake of claim 1, wherein: The top of the connecting pipe (2) is provided with a guide hole (3), the support leg (4) is provided with a locking bolt (5) through a thread, the locking bolt (5) is located in the guide hole (3), and the locking bolt (5) has the freedom to move along the length of the guide hole (3).

7. The building cost grade stake of claim 3, wherein: The outer wall of the carrier (6) is provided with two supporting plates (30), the top of each of the two supporting plates (30) is provided with a limiting rod (31) for hanging the pull rod (111), the top of each of the two limiting rods (31) is provided with a limiting sheet (32), the two sides of the supporting plate (30) are provided with reinforcing sheets (33), one of the reinforcing sheets (33) is connected with the carrier (6), and the other reinforcing sheet (33) is connected with the limiting rod (31).

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