CN221146073U - Civil engineering site mapping device - Google Patents

Abstract

The utility model provides a civil engineering site mapping device which comprises a mapping instrument body, a height adjusting bracket, at least two preset brackets, a fixed plate, a connecting sleeve, a telescopic plate and a disassembling sleeve, wherein the fixed plate is arranged on the mapping instrument body; when one user uses the surveying instrument body, the other user places the preset frame on the next surveying point for leveling, and after the surveying and mapping of the previous surveying point is completed, the user can quickly detach the detachable sleeve from the connecting sleeve on the surveying point and match the detachable sleeve with the connecting sleeve of the next surveying point; therefore, in the process, the utility model eliminates the condition that the surveying instrument main body needs to take time to carry out horizontal adjustment when moving to different positions for surveying, thereby reducing the time consumption of the whole surveying process.

Description

Civil engineering site mapping device

Technical Field

The utility model relates to the technical field of surveying instruments, in particular to a civil engineering site surveying and mapping device.

Background

The surveying instrument is an instrument and a device for acquiring, processing, outputting and the like of data designed and manufactured for surveying operation, and the work such as orientation, ranging, angle measurement, height measurement and the like are required to be carried out on a construction site in engineering construction, so that the surveying instrument is required to assist constructors in surveying and mapping data. The related surveying instrument comprises an instrument body, a plurality of brackets are arranged on the lower bottom surface of the instrument body and used for supporting the instrument body to be fixed on the ground, and the brackets can enable the instrument body to be located at a position higher than the ground, so that the surveying instrument is convenient to operate by users. The length of the support can be adjusted, so that the plurality of supports can enable the instrument body to be fixed on uneven ground, a user can level the instrument body by adjusting the length of the support, and the accuracy of mapping data of the instrument body is improved; when leveling the surveying instrument, two people are generally required to operate, one person holds the top to prevent the surveying instrument from falling down, and the other person adjusts the foot rest; when mapping is performed on different places, two users need to transport the whole mapping instrument to the next mapping point and then level; thus, existing surveying instruments require that the entire surveying instrument be leveled after the next surveying point, and then surveying can be started, which makes the entire surveying process time consuming.

Disclosure of utility model

The utility model aims to provide a civil engineering site mapping device which aims to solve the problems of the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: including the surveying instrument body, still including install in the altitude mixture control support of surveying instrument body bottom and mountable in the preset frame of altitude mixture control support bottom, preset frame include the fixed plate, the rigid coupling in the connecting sleeve at fixed plate top, connect in through the damping pivot a plurality of expansion plates of fixed plate bottom, expansion plate circumference distribute in the bottom of fixed plate, the expansion plate keep away from the one end of fixed plate can offset with ground, the bottom of altitude mixture control support is equipped with the sleeve that tears open and closes, tear open and close the sleeve can tear open fast in the inside of connecting sleeve.

Further, the height adjusting support comprises a support plate fixedly connected to the bottom of the surveying instrument body, a first adjusting shaft fixedly connected to the bottom of the support plate and a second adjusting shaft fixedly connected to the top of the disassembly sleeve, the first adjusting shaft is in clearance fit with the second adjusting shaft, adjusting holes capable of being mutually aligned are formed in the first adjusting shaft and the second adjusting shaft, V-shaped elastic pieces are mounted in the first adjusting shaft and can penetrate through the first adjusting shaft and the adjusting holes in the second adjusting shaft at the same time.

Further, a plurality of reinforcing ribs are further arranged between the supporting plate and the first adjusting shaft.

Further, the bottom of fixed plate is equipped with the rotation seat, the expansion plate include the alignment jig, with alignment jig sliding connection's alignment jig and rigid coupling in alignment jig lateral wall just can restrict the spacing bolt that the alignment jig removed, the alignment jig passes through the damping pivot with the rotation seat is connected.

Further, a first sliding groove is formed in the inner side of the adjusting frame, a sliding plate matched with the first sliding groove is arranged on the outer side of the adjusting plate, and the end portion of the limit bolt can be tightly attached to the sliding plate.

Further, the limit bolt is a butterfly bolt.

Further, the adjusting frame is kept away from the one end of rotating the seat is equipped with the anticreep piece, the inside of anticreep piece be equipped with adjusting plate complex abnormal shape groove, still be equipped with on the adjusting plate and be used for preventing the adjusting plate roll-off the spacing boss of adjusting frame.

Further, be equipped with the slip table on the split sleeve, the inside of connecting sleeve be equipped with slip table complex second spout, the slip table with be equipped with the spacing hole that can align each other on the second spout, connecting sleeve's outer wall rigid coupling has the spring to draw the round pin, the warhead of spring draws the round pin can penetrate simultaneously two that align spacing hole.

Further, a guiding chamfer is arranged at the bottom of the sliding table, and the guiding chamfer can be tangent with the end part of the warhead.

Further, the inside sliding connection of connecting sleeve has bulldozes the board, bulldoze the board with the top of fixed plate passes through spring coupling, bulldoze the board can with tear open the bottom of closing the sleeve and hug closely.

Further, a guide cylinder is fixedly connected to the bottom of the push plate, and a guide hole in clearance fit with the guide cylinder is further formed in the fixed plate.

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

When one user uses the surveying instrument body, the other user places the preset frame on the next surveying point for leveling, and after the surveying and mapping of the previous surveying point is completed, the user can quickly detach the detachable sleeve from the connecting sleeve on the surveying point and match the detachable sleeve with the connecting sleeve of the next surveying point; therefore, in the process, the utility model eliminates the condition that the surveying instrument main body needs to take time to carry out horizontal adjustment when moving to different positions for surveying, thereby reducing the time consumption of the whole surveying process.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the coupling sleeve after mating with the release sleeve;

Fig. 3 is an enlarged schematic view of the expansion plate.

Wherein: 1. a mapper body; 2. a support plate; 21. a first adjustment shaft; 22. a second adjustment shaft; 23. an adjustment aperture; 24. a V-shaped spring plate; 3. a first chute; 31. a connecting sleeve; 32. a second chute; 33. a spring pull pin; 34. a push plate; 35. a spring; 36. a guide cylinder; 37. a fixing plate; 38. a rotating seat; 39. an adjusting frame; 310. an adjusting plate; 311. a limit bolt; 312. an anti-falling block; 313. a limit boss; 314. a clamping table; 4. disassembling and assembling the sleeve; 41. a sliding table; 42. guiding chamfering; 43. and a limiting hole.

Detailed Description

In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.

Examples: referring to fig. 1-3, a civil engineering field mapping device comprises a mapping instrument body 1, a height adjusting bracket installed at the bottom of the mapping instrument body 1, and at least two preset frames installed at the bottom of the height adjusting bracket, wherein each preset frame comprises a fixing plate 37 and a connecting sleeve 31 fixedly connected to the top of the fixing plate 37, the plurality of telescopic plates are connected to the bottom of the fixing plate 37 through damping rotating shafts and circumferentially distributed at the bottom of the fixing plate 37, one end, far away from the fixing plate 37, of each telescopic plate can be abutted against the ground, the bottom of the height adjusting bracket is provided with a disassembling sleeve 4, and the disassembling sleeve 4 can be quickly disassembled in the connecting sleeve 31; when a user uses the surveying instrument body 1, another user places the preset frame on the next surveying point and levels the fixing plate 37 through the telescopic rod, then after the surveying and painting of the previous surveying point is completed, the user can quickly detach the detachable sleeve 4 from the connecting sleeve 31 on the surveying point, transfer the detachable sleeve 4 to the connecting sleeve 31 of the next surveying point and quickly match with the connecting sleeve 31, and then surveying and painting can be performed; therefore, in the process, the utility model eliminates the condition that the surveying instrument main body needs to take time to carry out horizontal adjustment when moving to different positions for surveying, thereby reducing the time consumption of the whole surveying process.

In this embodiment, the height adjusting bracket includes a supporting plate 2 fixedly connected to the bottom of the surveying instrument body 1, a first adjusting shaft 21 fixedly connected to the bottom of the supporting plate 2, and a second adjusting shaft 22 fixedly connected to the top of the disassembling sleeve 4, the first adjusting shaft 21 and the second adjusting shaft 22 are in clearance fit, adjusting holes 23 which can be aligned with each other are formed in the first adjusting shaft 21 and the second adjusting shaft 22, V-shaped elastic pieces 24 are installed in the first adjusting shaft 21, the V-shaped elastic pieces 24 can penetrate the adjusting holes 23 in the first adjusting shaft 21 and the second adjusting shaft 22 at the same time, wherein the V-shaped elastic pieces 24 adopt V-shaped elastic pieces 24 with double elastic heads, which is beneficial to the connection stability of the first adjusting shaft 21 and the second adjusting shaft 22, when the height of the surveying instrument body 1 needs to be adjusted, the elastic heads of the V-shaped elastic pieces 24 are pressed down, the first adjusting shaft 21 is pulled, the aligned adjusting holes 23 are misplaced, then the first adjusting shaft 21 is pulled continuously, the staggered holes 23 of the first adjusting shaft 21 are aligned with other holes 23 on the second adjusting shaft 22, and then the V-shaped elastic pieces 24 are aligned with the adjusting holes 23 on the second adjusting shaft 22, and the V-shaped elastic pieces 1 are ejected out, so that the surveying instrument body can realize the height adjustment; in addition, still be equipped with four circumference between backup pad 2 and the first regulating spindle 21 distribute in the strengthening rib at first regulating spindle 21 top to guaranteed the supporting quality of first regulating spindle 21 to surveying instrument body 1.

The bottom of the fixed plate 37 is provided with a rotating seat 38, the telescopic plate comprises an adjusting frame 39, an adjusting plate 310 which is in sliding connection with the adjusting frame 39 and a limiting bolt 311 which is fixedly connected to the side wall of the adjusting frame 39 and can limit the moving of the adjusting plate 310, the adjusting frame 39 is connected with the rotating seat 38 through a damping rotating shaft, the inner side of the adjusting frame 39 is provided with a first sliding groove 3, the outer side of the adjusting plate 310 is provided with a sliding plate matched with the first sliding groove 3, and the end part of the limiting bolt 311 can be tightly attached to the sliding plate; wherein, the adjusting frame 39 is provided with three adjusting frames and is axially distributed at the bottom of the fixed plate 37, when the preset frame is taken to the next mapping point, the preset frame needs to be leveled, at this time, the limit bolt 311 can be unscrewed, so that the adjusting plate 310 can be pulled out, in the pulling-out process, the sliding plate slides in the first sliding groove 3, and when the sliding plate is pulled to a proper position, the limit bolt 311 is screwed down, so that the adjusting plate 310 is fixed; in addition, a clamping table 314 is arranged at one end of the adjusting frame 39, which is close to the fixed plate 37, and the top of the clamping table 314 can be attached to the bottom of the fixed plate 37, so that the sliding of the adjusting plate 310 due to overlarge stress of the fixed plate 37 is prevented, and the preset frame can not support the surveying instrument body 1; the limit bolts 311 are butterfly bolts, so that the screwing and the screwing of a user are facilitated; the one end that the regulating frame 39 kept away from the rotation seat 38 is equipped with anticreep piece 312, and the inside of anticreep piece 312 is equipped with the abnormal shape groove of regulating plate 310 complex, still is equipped with the spacing boss 313 that is used for preventing regulating plate 310 roll-off regulating frame 39 on the regulating plate 310, after regulating plate 310 pulls out to extreme position, spacing boss 313 can with the tip butt of anticreep piece 312, and then prevent that regulating plate 310 from outwards sliding once more.

In this embodiment, a sliding table 41 is arranged on the detachable sleeve 4, a second sliding groove 32 capable of being matched with the sliding table 41 is arranged in the connecting sleeve 31, limit holes 43 capable of being aligned with each other are formed in the sliding table 41 and the second sliding groove 32, a spring pull pin 33 is fixedly connected to the outer wall of the connecting sleeve 31, and a warhead of the spring pull pin 33 can penetrate through the two aligned limit holes 43 simultaneously; the spring pull pin 33 can be a pull ring index pin, when the connecting sleeve 31 and the disassembling sleeve 4 need to be disassembled, the disassembling sleeve 4 can be taken out only by pulling the pull ring of the pull ring index pin, so that the surveying instrument body 1 is taken out, when the surveying instrument body 1 needs to be installed, the sliding table 41 is matched with the second sliding groove 32 only by pulling the pull ring of the pull ring index pin, and then the disassembling sleeve 4 can be pushed into and installed on the connecting sleeve 31, so that the transferring of the surveying instrument body 1 is simpler; in addition, the bottom of slip table 41 is equipped with the direction chamfer 42, the direction chamfer 42 can be tangent with the tip of warhead, after the sleeve 4 is taken out to tear open and shut, and when taking to next survey and drawing the point and survey and drawing, need not to pull the pull ring of pull ring index pin again, only need with slip table 41 and second spout 32 cooperation back, push into the interior installation of connecting sleeve 31 with tear open and shut sleeve 4, in the push-in process, because the guiding action of chamfer, slip table 41 will pull the warhead of pull ring index pin and push out gradually, thereby can not produce the condition that will tear open and shut sleeve 4 when pushing into connecting sleeve 31, the bottom card of tear open and shut sleeve 4 is on the warhead of pull ring index pin, when being spacing hole 43 and pull ring index pin's warhead alignment on slip table 41, the warhead pops out, and enter into spacing hole 43 inside, thereby accomplish the installation of tear open and shut sleeve 4 and connecting sleeve 31.

The pushing plate 34 is slidably connected to the inside of the connecting sleeve 31, the pushing plate 34 is connected to the top of the fixing plate 37 through the spring 35, the pushing plate 34 can be tightly attached to the bottom of the disassembling sleeve 4, the disassembling sleeve 4 is pressed against the spring 35 in the process of pushing the connecting sleeve 31, therefore, after the assembling of the disassembling sleeve 4 and the connecting sleeve 31 is completed, the pushing plate 34 gives an upward force to the disassembling sleeve 4, so that the tightness of the connection between the disassembling sleeve 4 and the connecting sleeve 31 is ensured, and in addition, when the disassembling sleeve 4 and the connecting sleeve 31 are disassembled, the force of the spring 35 is released, so that the disassembling sleeve 4 is conveniently taken out; the bottom of the pushing plate 34 is fixedly connected with a guide cylinder 36, and the fixed plate 37 is also provided with a guide hole in clearance fit with the guide cylinder 36, so that the pushing plate 34 is prevented from moving more stably.

Principle of operation

When one user uses the surveying instrument body 1, the other user places the preset frame on the next surveying point, then unscrews the limit bolts 311, so that the adjusting plate 310 can be pulled out, during the pulling out process, the adjusting plate 310 slides in the first sliding grooves 3, and after the adjusting plate is pulled to a proper position, the limit bolts 311 are screwed, so that the adjusting plate 310 is fixed, and then the horizontal adjustment of the fixing plate 37 is completed; then when the measurement and drawing of the previous measuring point are completed, the pull ring of the pin 33 is pulled by using a user spring, then the disassembling sleeve 4 is taken out of the connecting sleeve 31 on the measuring point, then the disassembling sleeve 4 is transferred to the next measuring point, the sliding table 41 is aligned with the second sliding groove 32 on the next measuring point, then the disassembling sleeve 4 is pushed into the connecting sleeve 31, when the bullet of the pin 33 is pulled by the limit hole 43 pair Ji Danhuang, the bullet ejects out and enters the limit hole 43, and thus the assembling of the disassembling sleeve 4 and the connecting sleeve 31 is completed; mapping of the next mapping point can be performed subsequently; therefore, in the process, the utility model eliminates the condition that the surveying instrument main body needs to take time to carry out horizontal adjustment when moving to different positions for surveying, thereby reducing the time consumption of the whole surveying process.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper," "lower," "left," "right," "front," "back," and the like are used herein for illustrative purposes only.

Claims (10)

1. Civil engineering field mapping device, including surveying instrument body (1), its characterized in that: still including install in the altitude mixture control support of surveying instrument body (1) bottom and mountable in the preset frame of altitude mixture control support bottom, preset frame is equipped with two at least, preset frame include fixed plate (37), rigid coupling in connecting sleeve (31) at fixed plate (37) top, connect in through the damping pivot a plurality of expansion plates of fixed plate (37) bottom, expansion plate circumference distribute in the bottom of fixed plate (37), the expansion plate keep away from the one end of fixed plate (37) can offset with ground, the bottom of altitude mixture control support is equipped with and tears open and closes sleeve (4), tear open and close sleeve (4) can tear open fast in the inside of connecting sleeve (31).

2. The civil engineering field mapping device of claim 1, wherein: the height adjusting support comprises a support plate (2) fixedly connected to the bottom of the surveying instrument body (1), a first adjusting shaft (21) fixedly connected to the bottom of the support plate (2) and a second adjusting shaft (22) fixedly connected to the top of the disassembling sleeve (4), the first adjusting shaft (21) and the second adjusting shaft (22) are in clearance fit, adjusting holes (23) which can be mutually aligned are formed in the first adjusting shaft (21) and the second adjusting shaft (22), V-shaped elastic pieces (24) are mounted in the first adjusting shaft (21), and the V-shaped elastic pieces (24) can penetrate through the adjusting holes (23) in the first adjusting shaft (21) and the second adjusting shaft (22) at the same time.

3. The civil engineering field mapping device of claim 2, wherein: a plurality of reinforcing ribs are further arranged between the supporting plate (2) and the first adjusting shaft (21).

4. The civil engineering field mapping device of claim 1, wherein: the bottom of fixed plate (37) is equipped with rotates seat (38), the expansion plate include alignment jig (39), with alignment jig (39) sliding connection's regulating plate (310) and rigid coupling in alignment jig (39) lateral wall just can restrict spacing bolt (311) that regulating plate (310) removed, alignment jig (39) pass through the damping pivot with rotate seat (38) and be connected.

5. The civil engineering field mapping apparatus of claim 4, wherein: the inner side of the adjusting frame (39) is provided with a first sliding groove (3), the outer side of the adjusting plate (310) is provided with a sliding plate matched with the first sliding groove (3), and the end part of the limit bolt (311) can be tightly attached to the sliding plate.

6. Civil engineering field mapping apparatus according to claim 4 or 5, characterized in that: one end of the adjusting frame (39) far away from the rotating seat (38) is provided with an anti-falling block (312), the inside of the anti-falling block (312) is provided with a special-shaped groove matched with the adjusting plate (310), and the adjusting plate (310) is also provided with a limiting boss (313) for preventing the adjusting plate (310) from sliding out of the adjusting frame (39).

7. The civil engineering field mapping device of claim 1, wherein: the utility model discloses a sliding table, including pull sleeve (31), pull sleeve (4) is equipped with slip table (41), the inside of connecting sleeve (31) be equipped with slip table (41) complex second spout (32), slip table (41) with be equipped with spacing hole (43) that can align each other on second spout (32), the outer wall rigid coupling of connecting sleeve (31) has spring pull pin (33), the warhead of spring pull pin (33) can pierce through simultaneously two spacing holes (43) that align.

8. The civil engineering field mapping apparatus of claim 7, wherein: the bottom of slip table (41) is equipped with direction chamfer (42), direction chamfer (42) can with the tip tangency of warhead.

9. The civil engineering field mapping device of claim 1, wherein: the inside sliding connection of connecting sleeve (31) has bulldozes board (34), bulldoze board (34) with the top of fixed plate (37) is passed through spring (35) and is connected, bulldoze board (34) can with the bottom of tearing open and shutting sleeve (4) is hugged closely.

10. The civil engineering field mapping apparatus of claim 9, wherein: the bottom of the pushing plate (34) is fixedly connected with a guide cylinder (36), and the fixing plate (37) is also provided with a guide hole in clearance fit with the guide cylinder (36).