CN216046600U - Mapping instrument positioning device for engineering mapping - Google Patents
Mapping instrument positioning device for engineering mapping Download PDFInfo
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- CN216046600U CN216046600U CN202122444229.2U CN202122444229U CN216046600U CN 216046600 U CN216046600 U CN 216046600U CN 202122444229 U CN202122444229 U CN 202122444229U CN 216046600 U CN216046600 U CN 216046600U
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- transmission rod
- mapping
- positioning device
- surveying
- seat
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Abstract
The utility model relates to a mapping instrument positioning device for engineering mapping, which comprises a mounting seat, a support frame, a leveling seat, a mapping instrument and a quick adjusting mechanism.
Description
Technical Field
The utility model particularly relates to a mapping instrument positioning device for engineering mapping, and relates to the relevant field of engineering mapping technology.
Background
In the building construction process, in order to provide accurate measured data for engineering construction, generally use mapping device to carry out measurement works such as various orientation, range finding, angle measurement, height measurement, mapping and photogrammetry to it is reasonable to ensure engineering site selection, when carrying out the survey and drawing work, need fix a position the surveying appearance with the help of the tripod, makes the instrument aim at the benchmark.
The tripod needs to be aligned to the datum point when the positioning device of the existing surveying instrument is erected, but the height of the supporting frame needs to be debugged when the tripod is adjusted to be horizontal, so that overlarge deviation is easily generated between the erected tripod and the datum point, more time is needed for repositioning, and the operation efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned disadvantages, the present invention provides a surveying instrument positioning device for engineering surveying and mapping.
The utility model is realized in such a way that a mapping instrument positioning device for engineering mapping is constructed, the device comprises an installation seat, a support frame, a leveling seat, a mapping instrument and a quick adjustment mechanism, the bottom edge of the installation seat is hinged with the support frame, the top surface of the installation seat is locked and fixed with the leveling seat through a bolt, the mapping instrument is installed at the top of the leveling seat, the quick adjustment mechanism is arranged in the middle of the bottom of the installation seat, the quick adjustment mechanism comprises a connecting sleeve, a transmission rod, a positioning pointed cone, a through groove, a connecting rod, a first rotation fixing button and a deep sinking prevention mechanism, the connecting sleeve is in threaded connection with the middle of the bottom surface of the installation seat, the transmission rod is in fit with the inner wall of the connecting sleeve to slide, the positioning pointed cone is arranged at the bottom end of the transmission rod, the through groove is arranged on the outer surface of the connecting sleeve, the connecting rod is hinged with the outer surface of the transmission rod, the connecting rod is positioned inside the through groove to move, the first rotation fixing button is installed at the lower end of the outer surface of the connecting sleeve, and the first rotary fixing button is tightly propped against the outer surface of the transmission rod, and the lower end of the outer surface of the transmission rod is provided with a deep-sinking prevention mechanism.
Preferably, prevent that deep sunken mechanism is including adjusting seat, locating part, spring and protective structure, it overlaps in the transfer line surface to adjust the seat, the locating part cup joints with the transfer line surface and slides, spring housing to transfer line surface, both ends are fixed with regulation seat and locating part respectively about the spring, the locating part bottom is provided with protective structure.
Preferably, the protection structure comprises a sheath and a second screwing button, the sheath is fixedly bonded to the bottom of the limiting part, the sheath is sleeved and slid with the outer surface of the transmission rod, the second screwing button is mounted on the outer surface of the adjusting seat, and the second screwing button is tightly abutted to the surface of the transmission rod.
Preferably, the number of the through grooves, the connecting rods and the support frames is equal, and the through grooves and the connecting rods correspond to the positions of the support frames.
Preferably, when the transmission rod is retracted upwards into the inner side of the connecting sleeve, the support frame is in a spreading state.
Preferably, when the transmission rod slides downwards to the inner side of the connecting sleeve, the supporting frame is in a retracted state.
Preferably, the positioning pointed cone and the central line of the mounting seat are positioned on the same vertical direction line, and the distance between the positioning pointed cone and any support frame is equal.
Preferably, the sheath and the center line of the positioning pointed cone are positioned on the same vertical direction line, and the length of the sheath is matched with that of the positioning pointed cone.
Preferably, the spring is made of alloy spring steel, so that the heat resistance and the corrosion resistance of the spring are greatly enhanced, and the service life of the spring is prolonged.
Preferably, the transmission rod is made of stainless steel, so that the strength, the wear resistance and the corrosion resistance of the transmission rod are greatly enhanced, and the service life of the transmission rod is prolonged.
The utility model has the following advantages: the utility model provides a mapping instrument positioning device for engineering surveying and mapping through improvement, compared with the same type of equipment, the utility model has the following improvement:
the method has the advantages that: according to the mapping instrument positioning device for engineering mapping, the quick adjusting mechanism is arranged in the middle of the bottom of the mounting seat, the transmission rod is inserted into the reference point through the positioning pointed cone, then the support frame is lowered down, the connecting rod moves upwards along the through groove and the support frame is outwards propped, so that the opening range of the support frames is consistent, horizontal support can be provided for the mapping instrument, the mapping instrument is adjusted to be in a horizontal state through the adjusting seat, mapping operation can be carried out, the reference point can be quickly adjusted, deviation is not prone to occurring, the operation process is simplified, and convenience is provided for workers.
The method has the advantages that: according to the mapping instrument positioning device for engineering mapping, the lower end of the outer surface of the transmission rod is provided with the deep-sinking prevention mechanism, after the positioning pointed cone is inserted into the reference point, the limiting piece is abutted against the ground through the elastic force of the spring restoring deformation, the situation that the support frame cannot be unfolded due to the fact that the transmission rod is sunk into the ground is avoided, and the mapping instrument positioning device can adapt to the ground with different soil qualities.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the disassembled structure of the present invention;
FIG. 3 is a schematic view of the supporting frame of the present invention;
FIG. 4 is a schematic view of the quick adjustment mechanism of the present invention;
fig. 5 is a partial structure schematic view of the transmission rod of the utility model.
Wherein: the device comprises a mounting seat-1, a supporting frame-2, a leveling seat-3, a surveying instrument-4, a quick adjusting mechanism-5, a connecting sleeve-51, a transmission rod-52, a positioning pointed cone-53, a through groove-54, a connecting rod-55, a first rotary fixing button-56, a deep-sinking prevention mechanism-57, an adjusting seat-571, a limiting part-572, a spring-573, a protective structure-574, a sheath-5741 and a second rotary fixing button-5742.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a surveying instrument positioning device for engineering surveying and mapping by improvement, which includes a mounting base 1, a supporting frame 2, a leveling base 3, a surveying instrument 4 and a quick adjustment mechanism 5, wherein the bottom edge of the mounting base 1 is hinged to the supporting frame 2, the top surface of the mounting base 1 is locked with the leveling base 3 by bolts, the surveying instrument 4 is installed on the top of the leveling base 3, and the quick adjustment mechanism 5 is arranged in the middle of the bottom of the mounting base 1.
Referring to fig. 2 and 3, the present invention provides a mapping apparatus positioning device for engineering surveying and mapping by improvement, the fast adjusting mechanism 5 includes a connection sleeve 51, a transmission rod 52, a positioning pointed cone 53, a through groove 54, a connection rod 55, a first rotation fixing button 56 and a deep-sinking prevention mechanism 57, the connection sleeve 51 is in threaded connection with the middle of the bottom surface of the mounting base 1, the transmission rod 52 slides in conformity with the inner wall of the connection sleeve 51, the positioning pointed cone 53 is arranged at the bottom end of the transmission rod 52, the through groove 54 is arranged on the outer surface of the connection sleeve 51, the connection rod 55 is hinged with the outer surface of the transmission rod 52, the connection rod 55 moves inside the through groove 54, the first rotation fixing button 56 is arranged at the lower end of the outer surface of the connection sleeve 51, the first rotation fixing button 56 abuts against the outer surface of the transmission rod 52, the deep-sinking prevention mechanism 57 is arranged at the lower end of the outer surface of the transmission rod 52, the through groove 54 and the connection rod 55 are equal in number with the supporting frames 2, and the through groove 54 and the connection rod 55 correspond to the supporting frames 2, when the transmission rod 52 is retracted into the inner side of the connecting sleeve 51 upwards, the support frame 2 is in an opening state, when the transmission rod 52 slides out of the inner side of the connecting sleeve 51 downwards, the support frame 2 is in a retracting state, the positioning pointed cone 53 and the central line of the mounting seat 1 are positioned on the same vertical direction line, the distance between the positioning pointed cone 53 and any support frame 2 is equal, the opening amplitude between the support frames 2 is equal, the transmission rod 52 is made of stainless steel, the strength, the wear resistance and the corrosion resistance of the transmission rod can be greatly enhanced, and the service life of the transmission rod is prolonged.
Referring to fig. 4, the utility model provides a surveying instrument positioning device for engineering surveying and mapping by improvement, wherein the deep-sinking prevention mechanism 57 includes an adjusting seat 571, a limiting member 572, a spring 573 and a protection structure 574, the adjusting seat 571 is sleeved on the outer surface of the transmission rod 52, the limiting member 572 is sleeved on the outer surface of the transmission rod 52 to slide, the spring 573 is sleeved on the outer surface of the transmission rod 52, the upper end and the lower end of the spring 573 are respectively fixed with the adjusting seat 571 and the limiting member 572, the bottom of the limiting member 572 is provided with the protection structure 574, and the spring 573 is made of alloy spring steel, so that the heat resistance and the corrosion resistance of the spring 573 are greatly enhanced, and the service life of the spring 573 is prolonged.
Referring to fig. 5, the present invention provides a mapping apparatus positioning device for engineering surveying and mapping by improvement, the protection structure 574 includes a sheath 5741 and a second screwing button 5742, the bottom of the limiting member 572 is bonded and fixed with the sheath 5741, the sheath 5741 is sleeved and slid with the outer surface of the transmission rod 52, the second screwing button 5742 is installed on the outer surface of the adjusting seat 571, the second screwing button 5742 is abutted against the surface of the transmission rod 52, the central lines of the sheath 5741 and the positioning pointed cone 53 are in the same vertical direction, and the length of the sheath 5741 is adapted to the length of the positioning pointed cone 53, so that the sheath 5741 is sleeved on the surface of the positioning pointed cone 53 to prevent the pointed end thereof from being exposed.
The utility model provides a mapping instrument positioning device for engineering mapping through improvement, and the working principle is as follows;
firstly, before use, firstly, the leveling seat 3 is locked at the top of the mounting seat 1, so that the support frame 2 provides stable support for the surveying instrument 4;
secondly, during positioning, the support frame 2 is firstly folded, then the transmission rod 52 is inserted into the reference point through the positioning pointed cone 53, meanwhile, the transmission rod 52 is supported on the ground, at the moment, the support frame 2 is downwards placed, the transmission rod 52 is upwards retracted into the connecting sleeve 51, the connecting rod 55 upwards moves along the through groove 54 and outwards supports the support frame 2, so that the opening ranges of the support frames 2 are consistent, finally, the transmission rod 52 is screwed down through the first screwing button 56 to fix the angle of the support frame 2, so that horizontal support can be provided for the surveying instrument 4, and surveying and mapping operation can be carried out by adjusting the surveying instrument 4 to be in a horizontal state through the leveling seat 3, so that the reference point can be quickly corrected, deviation is not easy to occur, the operation flow is simplified, and convenience is provided for workers;
thirdly, after the positioning pointed cone 53 is inserted into the reference point, the spring 573 recovers the deformed elastic force to enable the limiting piece 572 to abut against the ground, so that the situation that the support frame 2 cannot be unfolded due to the fact that the transmission rod 52 sinks into the ground is avoided, and the ground can adapt to the ground with different soil qualities;
fourthly, after the support frame 2 is retracted, the adjusting seat 571 is unscrewed through the second screwing button 5742, and the adjusting seat 571 can be moved along the transmission rod 52 to enable the sheath 5741 to be sleeved on the surface of the positioning pointed cone 53, so that the tip of the sheath is prevented from being exposed outside to influence the carrying.
The utility model provides a mapping instrument positioning device for engineering mapping through improvement, a quick adjusting mechanism 5 is arranged in the middle of the bottom of an installation seat 1, a transmission rod 52 is inserted into a reference point through a positioning pointed cone 53, then a support frame 2 is placed downwards, a connecting rod 55 moves upwards along a through groove 54 and supports the support frame 2 outwards, so that the expansion range of the support frames 2 is consistent, further, horizontal support can be provided for a mapping instrument 4, mapping operation can be carried out by adjusting the mapping instrument 4 to be in a horizontal state through an adjusting seat 3, the reference point can be quickly adjusted, deviation is not easy to occur, the operation process is simplified, convenience is provided for workers, a limit piece 572 abuts against the ground through the elastic force recovered by a spring 573 after the positioning pointed cone 53 is inserted into the reference point, and the support frame 2 is prevented from being expanded due to the fact that the transmission rod 52 sinks into the ground, can adapt to the ground with different soil qualities.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A mapping instrument positioning device for engineering mapping comprises a mounting seat (1), a supporting frame (2), a leveling seat (3) and a mapping instrument (4), wherein the edge of the bottom of the mounting seat (1) is hinged to the supporting frame (2), the top surface of the mounting seat (1) is locked with the leveling seat (3) through bolts, and the mapping instrument (4) is installed at the top of the leveling seat (3);
the method is characterized in that: the quick adjusting mechanism (5) is arranged in the middle of the bottom of the mounting seat (1), the quick adjusting mechanism (5) comprises a connecting sleeve (51), a transmission rod (52), a positioning pointed cone (53), a through groove (54), a connecting rod (55), a first screwing button (56) and a deep sinking prevention mechanism (57), the connecting sleeve (51) is in threaded connection with the middle of the bottom surface of the mounting seat (1), the transmission rod (52) is attached to the inner wall of the connecting sleeve (51) to slide, the bottom end of the transmission rod (52) is provided with the positioning pointed cone (53), the through groove (54) is formed in the outer surface of the connecting sleeve (51), the connecting rod (55) is hinged to the outer surface of the transmission rod (52), the connecting rod (55) is located in the through groove (54) to move inwards, the first screwing button (56) is installed at the lower end of the outer surface of the connecting sleeve (51), and the first screwing button (56) is tightly abutted to the outer surface of the transmission rod (52), the lower end of the outer surface of the transmission rod (52) is provided with an anti-deep-sinking mechanism (57).
2. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the anti-deep-sinking mechanism (57) comprises an adjusting seat (571), a limiting piece (572), a spring (573) and a protection structure (574), wherein the adjusting seat (571) is sleeved on the outer surface of the transmission rod (52), the limiting piece (572) is sleeved with the outer surface of the transmission rod (52) to slide, the spring (573) is sleeved on the outer surface of the transmission rod (52), the upper end and the lower end of the spring (573) are respectively fixed with the adjusting seat (571) and the limiting piece (572), and the bottom of the limiting piece (572) is provided with the protection structure (574).
3. The surveying instrument positioning device for engineering surveying and mapping according to claim 2, characterized in that: the protective structure (574) comprises a sheath (5741) and a second screwing button (5742), the bottom of the limiting part (572) is fixedly bonded with the sheath (5741), the sheath (5741) is sleeved and slid with the outer surface of the transmission rod (52), the second screwing button (5742) is installed on the outer surface of the adjusting seat (571), and the second screwing button (5742) is abutted to the surface of the transmission rod (52).
4. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the number of the through grooves (54) and the number of the connecting rods (55) are equal to that of the support frames (2), and the through grooves (54) and the connecting rods (55) correspond to the positions of the support frames (2).
5. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: when the transmission rod (52) is retracted upwards into the inner side of the connecting sleeve (51), the support frame (2) is in an opening state.
6. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: when the transmission rod (52) slides downwards to the inner side of the connecting sleeve (51), the supporting frame (2) is in a retracted state.
7. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the positioning pointed cone (53) and the center line of the mounting base (1) are positioned on the same vertical direction line, and the distance between the positioning pointed cone (53) and any support frame (2) is equal.
8. The surveying instrument positioning device for engineering surveying and mapping according to claim 3, characterized in that: the central lines of the sheath (5741) and the positioning pointed cone (53) are on the same vertical direction line, and the length of the sheath (5741) is matched with that of the positioning pointed cone (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122444229.2U CN216046600U (en) | 2021-10-11 | 2021-10-11 | Mapping instrument positioning device for engineering mapping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122444229.2U CN216046600U (en) | 2021-10-11 | 2021-10-11 | Mapping instrument positioning device for engineering mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216046600U true CN216046600U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122444229.2U Active CN216046600U (en) | 2021-10-11 | 2021-10-11 | Mapping instrument positioning device for engineering mapping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216046600U (en) |
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2021
- 2021-10-11 CN CN202122444229.2U patent/CN216046600U/en active Active
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