CN216479837U - Base for surveying instrument - Google Patents
Base for surveying instrument Download PDFInfo
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- CN216479837U CN216479837U CN202122962317.1U CN202122962317U CN216479837U CN 216479837 U CN216479837 U CN 216479837U CN 202122962317 U CN202122962317 U CN 202122962317U CN 216479837 U CN216479837 U CN 216479837U
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Abstract
The utility model relates to the technical field of surveying and mapping instruments and discloses a base for a surveying and mapping instrument, which comprises a base, wherein the top of the base is provided with a base, a sliding groove is formed in the base, the cross section of the sliding groove is cross-shaped, an instrument fixing device is arranged in the sliding groove, the top of the base is provided with a first moving groove communicated with the inside of the sliding groove, the surface of the base is rotatably connected with a shielding frame, and the shielding frame is rotatably connected with the surface of the base through a hinge. This base for surveying instrument drives the movable block through making the second threaded rod and carries out the back-and-forth movement, makes the clamp plate can drive surveying instrument and carry out the back-and-forth movement, makes the staff finely tune the position of instrument according to the demand, makes carrying out position control that the staff can be more smooth, makes the staff more smooth to the survey and drawing of soil to make the staff more accurate to the survey and drawing data of soil, make the real condition of laminating more of instrument survey and drawing data.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping instruments, in particular to a base for a surveying and mapping instrument.
Background
At present, surveying instrument is for surveying instruments and devices such as data acquisition, processing, output of surveying operation design and manufacturing, including equipment such as spirit level, theodolite, total powerstation, uses surveying instrument to carry out the survey and drawing during operation, need use dedicated support base to fix surveying instrument, needs before the instrument installation to carry out the leveling to the base, still needs to carry out the leveling to it again after the instrument installation to survey more accurate data.
The instrument is when outdoor use, consequently has the interference of sunlight, when the instrument is fixed well and waits to use, can be the direction of positive sunshine sometimes, and the instrument camera lens is shone to the direction of slant of sunshine, can produce great influence to the observation of survey and drawing for can't measure smoothly.
According to the above problems, the patent publication: CN211040152U discloses a base for surveying instrument, through having a fender cover at the upper end of fixing base through hinge fixed mounting, makes the hinge pass through the gim peg simultaneously and fixes on the surface of mount pad, can make the fender cover shelter from in the upper end of instrument when sunshine is strong, avoids sunshine to directly shine the lens surface.
However, the following problems occur in the using process of the scheme: because surveying instrument, be for surveying and mapping operation design and manufacturing's data acquisition, handle, instrument and device such as output, but soil surveying instrument need remove whole fixed baseplate when fixed back needs remove, be difficult to carry out horizontal fine setting to soil surveying instrument according to the survey and mapping needs, thereby make the staff use surveying instrument to carry out the time of surveying and mapping and obtain certain extension, simultaneously because the roughness on ground is different, if make the staff remove to whole device, need level the device once more, so that survey more accurate data, thereby make staff's intensity of labour strengthen.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a base for a surveying instrument, which solves the problem that the land surveying instrument is difficult to be transversely fine-adjusted according to surveying requirements.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a base for surveying instrument, includes the base, the top of base is provided with the base, and the spout has been seted up to the inside of base, and the cross-section of spout is cross, and the inside of spout is provided with instrument fixing device, and the first shifting chute with the inside intercommunication of spout is seted up at the top of base, and the surface rotation of base is connected with shelters from the frame, shelters from the frame and rotates with the surface of base through the hinge to be connected, shelters from the left side fixedly connected with fixed block that keeps off the frame, and the power groove has been seted up to the inside of fixed block.
The positioning and fixing mechanism comprises a power rod, the surface of the power rod is connected with the inside of a power groove in a sliding mode, the cross sections of the power rod and the power groove are also in a cross shape, a protruding block with a triangular cross section is arranged at the bottom of the power rod, a fixing groove connected with the surface of the power rod in a sliding mode is formed in the top of the base, and the cross section of the fixing groove is in an L shape.
Preferably, the right side of the power rod is fixedly connected with a spring, and the right end of the spring is fixedly connected with the inner wall of the power groove.
Preferably, the instrument fixing device comprises a moving block, the surface of the moving block is connected with the inside of the sliding groove in a sliding mode, the moving block is also in a cross shape, a second moving groove communicated with the inside of the first moving groove is formed in the top of the moving block, two clamping plates in mirror images are connected to the inside of the first moving groove in a sliding mode, the bottom of each clamping plate penetrates through the inside of the first moving groove in a sliding mode and extends to the inside of the second moving groove, and the surface of each clamping plate is connected with the inside of the first moving groove in a sliding mode.
Preferably, the inner part of the second moving groove is rotatably connected with a first threaded rod, the front end of the first threaded rod sequentially penetrates through the inner parts of the two clamping plates in a threaded manner and extends to the outer part of the moving block, two sections of opposite threads are arranged on the surface of the first threaded rod from the center of the surface of the first threaded rod, and the two clamping plates are respectively arranged on the two sections of opposite threads on the surface of the first threaded rod.
Preferably, the inner part of the sliding groove transverse groove is rotatably connected with a second threaded rod, the rear end thread of the second threaded rod penetrates through the inner part of the moving block transverse block and extends to the outer part of the base, and the surface of the second threaded rod is in threaded connection with the inner part of the moving block.
Preferably, the inside fixedly connected with of spout and the inside sliding connection's of movable block gag lever post, the gag lever post is located the right side of second threaded rod and does not contact with each other with the second threaded rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a base for a surveying instrument, which has the following beneficial effects:
1. this base for surveying instrument drives the movable block through making the second threaded rod and carries out the back-and-forth movement, makes the clamp plate can drive surveying instrument and carry out the back-and-forth movement, makes the staff finely tune the position of instrument according to the demand, makes carrying out position control that the staff can be more smooth, makes the staff more smooth to the survey and drawing of soil to make the staff more accurate to the survey and drawing data of soil, make the real condition of laminating more of instrument survey and drawing data.
2. This base for surveying instrument is the cross through the cross-section of power pole with the power groove, makes the inside at the power groove that the power pole can be more smooth remove, makes the moving direction of power pole receive the restriction to prevent to a certain extent that the power pole from the dead condition of skew card appearing at the in-process that removes, thereby make the life of power pole obtain certain extension.
Drawings
FIG. 1 is a schematic view of a base structure for a surveying instrument according to the present invention;
FIG. 2 is a schematic view of a base structure according to the present invention;
FIG. 3 is a schematic top plan view of the base of the present invention;
FIG. 4 is a schematic view of the front plan structure of the power rod of the present invention;
fig. 5 is a schematic structural diagram of a moving block according to the present invention.
In the figure: the device comprises a base 1, a base 2, a fixing block 3, a power rod 4, a shielding frame 5, a clamping plate 6, a first moving groove 7, a sliding groove 8, a first threaded rod 9, a moving block 10, a second threaded rod 11, a limiting rod 12, a second moving groove 13, a fixing groove 14, a spring 15 and a power groove 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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. 1-5, the present invention provides a technical solution: a base for a surveying instrument comprises a base 1, a base 2 is arranged at the top of the base 1, the surveying instrument can be placed at the top of the base 2, a height adjusting mechanism is arranged between the base 1 and the base 2, the height adjusting mechanism is of an existing structure and is not described herein, the height of the base 2 can be adjusted through the height adjusting mechanism, a chute 8 is formed in the base 2, the section of the chute 8 is cross-shaped, an instrument fixing device is arranged in the chute 8, a first moving groove 7 communicated with the inside of the chute 8 is formed in the top of the base 2, a shielding frame 5 is rotatably connected to the surface of the base 2 through a hinge, the shielding frame 5 can shield the sun, so that a worker can survey and draw the sun more smoothly under the condition that the sun is severely poisoned by using the surveying instrument, a fixed block 3 is fixedly connected to the left side of the shielding frame 5, a power groove 16 is arranged in the fixed block 3.
The positioning and fixing mechanism comprises a power rod 4, the surface of the power rod 4 is in sliding connection with the inside of a power groove 16, the cross sections of the power rod 4 and the power groove 16 are also in a cross shape, a protruding block with a triangular cross section is arranged at the bottom of the power rod 4, a fixing groove 14 in sliding connection with the surface of the power rod 4 is formed in the top of the base 2, and the cross section of the fixing groove 14 is in an L shape.
The cross sections of the power rod 4 and the power groove 16 are in a cross shape, so that the power rod 4 can move more smoothly in the power groove 16, the moving direction of the power rod 4 is limited, the power rod 4 is prevented from being stuck due to deviation in the moving process to a certain extent, and the service life of the power rod 4 is prolonged to a certain extent.
Furthermore, a spring 15 is fixedly connected to the right side of the power rod 4, the right end of the spring 15 is fixedly connected with the inner wall of the power groove 16, and the spring 15 can be reset and compressed by the left-right movement of the power rod 4.
The shielding frame 5 is rotated leftwards by the staff, the bottom of the fixed block 3 is contacted with the top of the base 2, and simultaneously, in the process of rotating the shielding frame 5, because the bottom of the power rod 4 is provided with the convex block with the triangular section, the base 2 can push the power rod 4 to move rightwards through the fixed groove 14, the spring 15 compresses, when the shielding frame 5 rotates to a certain degree, the spring 15 resets to enable the power rod 4 to slide into the fixing groove 14, meanwhile, the lug arranged at the bottom of the power rod 4 slides into the transverse groove of the fixing groove 14, thereby realizing the position fixation of the shielding frame 5, facilitating the fixation and the release of the shielding frame 5, facilitating the use of the device by workers, meanwhile, the shielding frame 5 can shield sunlight more smoothly to a certain extent, so that the staff can survey and draw more smoothly under the condition that the sun is more toxic.
The instrument fixing device comprises a moving block 10, the surface of the moving block 10 is connected with the inner portion of the sliding groove 8 in a sliding mode, the moving block 10 is also in a cross shape, a second moving groove 13 communicated with the inner portion of the first moving groove 7 is formed in the top of the moving block 10, two clamping plates 6 of mirror images are connected with the inner portion of the first moving groove 7 in a sliding mode, an instrument can be placed between the two clamping plates 6, the bottom of each clamping plate 6 penetrates through the inner portion of the first moving groove 7 in a sliding mode and extends to the inner portion of the second moving groove 13, and the surface of each clamping plate 6 is connected with the inner portion of the first moving groove 7 in a sliding mode.
Furthermore, a first threaded rod 9 is rotatably connected to the inside of the second moving groove 13, the front end of the first threaded rod 9 sequentially penetrates through the insides of the two clamping plates 6 and extends to the outside of the moving block 10 in a threaded manner, two sections of opposite threads are arranged on the surface of the first threaded rod 9 from the center of the surface of the first threaded rod, and the two clamping plates 6 are respectively arranged on the two sections of opposite threads on the surface of the first threaded rod 9.
Further, a second threaded rod 11 is rotatably connected to the inside of the transverse groove of the sliding groove 8, the rear end thread of the second threaded rod 11 penetrates through the inside of the transverse block of the moving block 10 and extends to the outside of the base 2, and the surface of the second threaded rod 11 is in threaded connection with the inside of the moving block 10.
Furthermore, the inside of the sliding groove 8 is fixedly connected with a limiting rod 12 which is connected with the inside of the moving block 10 in a sliding manner, and the limiting rod 12 is located on the right side of the second threaded rod 11 and is not in contact with the second threaded rod 11.
Make surveying instrument place between two clamp plates 6 through the staff to rotate first threaded rod 9, through the restriction of first shifting chute 7 with second shifting chute 13, make first threaded rod 9 can drive two clamp plates 6 and carry out relative movement, and make clamp plate 6 press from both sides tight fixedly to surveying instrument, thereby make that the staff can be more convenient install and dismantle detecting instrument, make the staff can be more convenient use device survey and drawing.
Simultaneously through making second threaded rod 11 rotate to make second threaded rod 11 can drive movable block 10 and carry out the back-and-forth movement, make splint 6 can drive surveying instrument and carry out the back-and-forth movement, make the staff finely tune the position of instrument according to the demand, make the staff can be more smooth carry out position control, make the staff more smooth to the survey and drawing of soil, and make the staff more accurate to the survey and drawing data of soil, make the data of instrument survey and drawing laminate the truth more.
The working principle is as follows:
this base for surveying instrument is when using, make surveying instrument place between two clamp plates 6 through the staff, and rotate first threaded rod 9, restriction through first shifting chute 7 and second shifting chute 13, make first threaded rod 9 can drive two clamp plates 6 and carry out relative movement, and make clamp plate 6 press from both sides tight fixedly to surveying instrument, simultaneously rotate through making second threaded rod 11, thereby make second threaded rod 11 can drive movable block 10 and carry out the back-and-forth movement, make clamp plate 6 can drive surveying instrument and carry out the back-and-forth movement, make the staff finely tune the position of instrument according to the demand, make the staff carry out position control that can be more smooth, make the staff to the more smooth position regulation of surveying and mapping in soil, make the staff
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A base for surveying instrument, includes base (1), its characterized in that: the instrument fixing device is characterized in that a base (2) is arranged at the top of the base (1), a sliding groove (8) is formed in the base (2), the cross section of the sliding groove (8) is cross-shaped, an instrument fixing device is arranged in the sliding groove (8), a first moving groove (7) communicated with the inside of the sliding groove (8) is formed in the top of the base (2), a shielding frame (5) is rotatably connected to the surface of the base (2) through a hinge, the shielding frame (5) is rotatably connected with the surface of the base (2) through a hinge, a fixed block (3) is fixedly connected to the left side of the shielding frame (5), and a power groove (16) is formed in the fixed block (3);
the positioning and fixing mechanism comprises a power rod (4), the surface of the power rod (4) is in sliding connection with the inside of a power groove (16), the cross sections of the power rod (4) and the power groove (16) are also in a cross shape, a protruding block with a triangular cross section is arranged at the bottom of the power rod (4), a fixing groove (14) in sliding connection with the surface of the power rod (4) is formed in the top of a base (2), and the cross section of the fixing groove (14) is in an L shape.
2. The base for a surveying instrument according to claim 1, characterized in that: the right side of the power rod (4) is fixedly connected with a spring (15), and the right end of the spring (15) is fixedly connected with the inner wall of the power groove (16).
3. The base for a surveying instrument according to claim 1, characterized in that: the instrument fixing device comprises a moving block (10), the surface of the moving block (10) is connected with the inner portion of a sliding groove (8) in a sliding mode, the moving block (10) is also cross-shaped, a second moving groove (13) communicated with the inner portion of a first moving groove (7) is formed in the top of the moving block (10), the inner portion of the first moving groove (7) is connected with two mirror-image clamping plates (6) in a sliding mode, the bottom of each clamping plate (6) penetrates through the inner portion of the first moving groove (7) in a sliding mode and extends to the inner portion of the second moving groove (13), and the surface of each clamping plate (6) is connected with the inner portion of the first moving groove (7) in a sliding mode.
4. A base for a surveying instrument according to claim 3, characterized in that: the inner part of the second moving groove (13) is rotatably connected with a first threaded rod (9), the front end of the first threaded rod (9) sequentially penetrates through the inner parts of the two clamping plates (6) in a threaded mode and extends to the outer part of the moving block (10), two sections of opposite threads are arranged on the surface of the first threaded rod (9) in a protruding mode from the center of the surface of the first threaded rod, and the two clamping plates (6) are arranged on the two sections of opposite threads on the surface of the first threaded rod (9) respectively.
5. The base for surveying instrument according to claim 4, characterized in that: the inner part of the transverse groove of the sliding groove (8) is rotatably connected with a second threaded rod (11), the rear end thread of the second threaded rod (11) penetrates through the inner part of the transverse block of the moving block (10) and extends to the outer part of the base (2), and the surface of the second threaded rod (11) is connected with the inner thread of the moving block (10).
6. The base for a surveying instrument according to claim 5, characterized in that: the inner part of the sliding groove (8) is fixedly connected with a limiting rod (12) which is in sliding connection with the inner part of the moving block (10), and the limiting rod (12) is located on the right side of the second threaded rod (11) and is not in contact with the second threaded rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122962317.1U CN216479837U (en) | 2021-11-26 | 2021-11-26 | Base for surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122962317.1U CN216479837U (en) | 2021-11-26 | 2021-11-26 | Base for surveying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479837U true CN216479837U (en) | 2022-05-10 |
Family
ID=81400949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122962317.1U Active CN216479837U (en) | 2021-11-26 | 2021-11-26 | Base for surveying instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479837U (en) |
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2021
- 2021-11-26 CN CN202122962317.1U patent/CN216479837U/en active Active
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