CN216158690U - Portable mapping device for building engineering - Google Patents
Portable mapping device for building engineering Download PDFInfo
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- CN216158690U CN216158690U CN202122229402.7U CN202122229402U CN216158690U CN 216158690 U CN216158690 U CN 216158690U CN 202122229402 U CN202122229402 U CN 202122229402U CN 216158690 U CN216158690 U CN 216158690U
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- movable sleeve
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- 238000013507 mapping Methods 0.000 title claims abstract description 33
- 238000010276 construction Methods 0.000 claims description 8
- 238000012856 packing Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a portable surveying and mapping device for constructional engineering, and relates to the technical field of constructional engineering equipment. This portable mapping device for building engineering, the on-line screen storage device comprises a base, the base top is rotated and is installed the fixed disk, the base inner wall is rotated and is installed profile of tooth movable sleeve, profile of tooth movable sleeve inner wall slidable mounting has the supporting leg, profile of tooth movable sleeve bottom is provided with control mechanism, the base bottom is provided with annular angle scale. This portable mapping device for building engineering is after the operation of drawing a book of ending, through pressing down the button, makes the spacing tooth of second gear lever control move to the profile of tooth movable sleeve outside along the profile of tooth movable sleeve horizontal direction, removes the fixed to the supporting leg, can take the supporting leg out downwards this moment, and to the split packing of survey and drawing equipment, simultaneously, through rotating first rotation knob, the control supporting leg presents certain angle with vertical direction, makes things convenient for constructor control supporting leg at subaerial steady support mapping device.
Description
Technical Field
The utility model relates to the technical field of constructional engineering equipment, in particular to a portable surveying and mapping device for constructional engineering.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized in that the house building is provided with a top cover, a beam column, a wall and a foundation, an inner space can be formed, projects required by production, living, learning and public activities of people are met, and a surveying and mapping device is required to be used during construction operation of the building project.
Current mapping device when using, generally all separately carries mapping apparatus and support frame, but the supporting leg generally all with base fixed mounting, has certain length because of the supporting leg when the transportation, occupies certain space, is difficult for carrying, makes supporting leg and base junction damage because of the atress is inhomogeneous easily on the way in the transportation, in view of this, we have proposed a portable mapping device for building engineering.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a portable surveying and mapping device for construction engineering, which solves the problems mentioned in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a portable mapping device for building engineering, includes the base, the base top is rotated and is installed the fixed disk, the base bottom is rotated and is installed first rotation knob, first rotation knob runs through and fixed mounting has the hob, rotate on the inner wall of base and install first gear, the coaxial fixed mounting of first gear has the second gear, the base inner wall rotates and installs profile of tooth movable sleeve, profile of tooth movable sleeve inner wall slidable mounting has the supporting leg, profile of tooth movable sleeve bottom is provided with control mechanism, the base bottom is rotated and is installed second rotation knob, the rotatory knob outside fixed mounting of second has the triangle indicateing arm, the rotatory knob of second runs through and fixed mounting has the hob, the base bottom is provided with annular angle scale.
Preferably, control mechanism is including the button, the button runs through and fixed mounting has first ratch, the button bottom is fixed with the one end of spring, the spring other end and profile of tooth movable sleeve outside fixed connection, profile of tooth movable sleeve inner wall rotates and installs the third gear, profile of tooth movable sleeve inner wall slidable mounting has the second ratch, the second ratch is kept away from third gear one end fixed mounting and is had spacing tooth.
Preferably, the top of the supporting leg is provided with a hole with the same size as the limiting tooth.
Preferably, the number of the supporting legs is three, and the three supporting legs are distributed in an array shape by taking the central point of the base as the center of a circle.
(III) advantageous effects
The utility model provides a portable surveying and mapping device for construction engineering. The method has the following beneficial effects:
(1) this portable mapping device for building engineering is after the operation of the survey and drawing of ending, through pressing down the button, coordinate first ratch and third gear, make the spacing tooth of second ratch control move to the profile of tooth movable sleeve outside along the profile of tooth movable sleeve horizontal direction, remove the fixed to the supporting leg, the supporting leg can be taken out downwards this moment, after convenient mapping work, the split packing of equipping the survey and drawing, make constructor more conveniently carry, and simultaneously, through rotating first knob, the cooperation second gear, control the profile of tooth movable sleeve and rotate, further make the supporting leg present certain angle with vertical direction, make things convenient for constructor control supporting leg at subaerial steady support mapping device.
(2) This portable mapping device for building engineering when using, through rotating the second knob, the control fixed disk rotates, through the annular angle scale that base bottom set up, the angle of the mapping device who sets up on the adjustment fixed disk makes things convenient for constructor to carry out the adjustment of angle and record pivoted angle according to the actual demand.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a bottom view schematic of the present invention;
fig. 3 is a schematic structural view of a cross section of the control mechanism of the present invention.
In the figure: 1. a base; 2. fixing the disc; 3. supporting legs; 4. a first rotary knob; 5. a screw rod; 6. a first gear; 7. a second gear; 8. a tooth-shaped movable sleeve; 9. a control mechanism; 901. a button; 902. a first rack bar; 903. a spring; 904. a third gear; 905. a second rack bar; 906. limiting teeth; 10. a second rotary knob; 11. a triangular indicator; 12. a rotating rod; 13. annular angle scale.
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. 1-3, the present invention provides a technical solution: a portable surveying and mapping device for construction engineering comprises a base 1, wherein a fixed disc 2 is rotatably arranged at the top of the base 1, a first rotary knob 4 is rotatably arranged at the bottom of the base 1, a screw rod 5 is fixedly arranged on the first rotary knob 4 in a penetrating way, a first gear 6 is rotatably arranged on the inner wall of the base 1, the first gear 6 is meshed with the screw rod 5, the first gear 6 is rotated by rotating the first rotary knob 4, a second gear 7 is coaxially and fixedly arranged on the first gear 6, a tooth-shaped movable sleeve 8 is rotatably arranged on the inner wall of the base 1, the tooth-shaped movable sleeve 8 is meshed with the second gear 7, the tooth-shaped movable sleeve 8 is driven to rotate by rotating the second gear 7, the supporting legs 3 are slidably arranged on the inner wall of the tooth-shaped movable sleeve 8, the number of the supporting legs 3 is three, the three supporting legs 3 are distributed in an array shape by taking the center point of the base 1 as the center point, and the three supporting legs 3 enable the device to be more easily kept stable, through rotating first knob 4, cooperation second gear 7, control profile of tooth movable sleeve 8 rotates, and further messenger supporting leg 3 presents certain angle with vertical direction, makes things convenient for constructor control supporting leg 3 at subaerial steady support mapping device.
In this embodiment, a control mechanism 9 is disposed at the bottom of the tooth-shaped movable sleeve 8, the control mechanism 9 includes a button 901, the button 901 penetrates and is fixedly installed with a first rack 902, the bottom of the button 901 is fixed with one end of a spring 903, the other end of the spring 903 is fixedly connected with the outer side of the tooth-shaped movable sleeve 8, the spring 903 is sleeved on the outer side of the first rack 902, after the button 901 is pressed and released, the spring 903 drives the button 901 to return to an initial state, a third gear 904 is rotatably installed on the inner wall of the tooth-shaped movable sleeve 8, a second rack 905 is slidably installed on the inner wall of the tooth-shaped movable sleeve 8, the third gear 904 is engaged with the second rack 905, the second rack 905 is driven to move along the inner wall of the tooth-shaped movable sleeve 8 in the horizontal direction by the rotation of the third gear 904, a limit tooth 906 is fixedly installed at one end of the second rack 905 away from the third gear 904, the top of the support leg 3 is provided with a hole having the same size as the limit tooth 906, make supporting leg 3 when upwards sliding along 8 inner walls of profile of tooth movable sleeve, spacing tooth 906 gets into the hole of supporting leg 3, make supporting leg 3 and profile of tooth movable sleeve 8 keep fixed, after the operation of surveying and mapping, through pressing down button 901, cooperate first ratch 902 and third gear 904, make spacing tooth 906 of second ratch 905 control move to 8 outsides of profile of tooth movable sleeve along the profile of tooth movable sleeve 8 at the horizontal direction, relieve the fixed to supporting leg 3, supporting leg 3 can be taken out downwards this moment, it is convenient after the survey and drawing work, split packing to the survey and drawing equipment, make the constructor more conveniently carry.
In this embodiment, base 1 bottom is rotated and is installed second knob 10, second knob 10 outside fixed mounting has triangle index mark 11, second knob 10 runs through and fixed mounting has bull stick 12, 2 inner wall fixed mounting of bull stick 12 and fixed disk, base 1 bottom is provided with annular angle scale 13, through rotating second knob 10, control fixed disk 2 rotates, annular angle scale 13 through base 1 bottom setting, the angle of the mapping device that sets up on the adjustment fixed disk 2, make things convenient for the constructor to carry out the adjustment of angle and record pivoted angle according to actual demand.
The working principle is as follows: at portable mapping device for building engineering when using, when erectting mapping device, through rotating first knob 4, cooperation hob 5, drive the second gear 7 rotation of the coaxial fixed mounting of first gear 6, control and the 8 rotations of the profile of tooth movable sleeve of the 7 meshing of second gear, further messenger's supporting leg 3 presents certain angle with vertical direction, make things convenient for constructor control supporting leg 3 at subaerial steady support mapping device, through rotating second knob 10, control fixed disk 2 rotates, annular angle scale 13 through the setting of base 1 bottom, the angle of the mapping device that sets up on the adjustment fixed disk 2, make things convenient for the constructor to carry out the adjustment of angle according to actual demand.
After finishing erectting, with mapping equipment fixed mounting on fixed disk 2, through rotating second knob 10, control fixed disk 2 rotates, through the annular angle scale 13 that base 1 bottom set up, the angle of the mapping device who sets up on the adjustment fixed disk 2 makes things convenient for the constructor to carry out the adjustment of angle and the record pivoted angle according to the actual demand.
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 (4)
1. The utility model provides a portable mapping device for building engineering, includes base (1), its characterized in that: the top of the base (1) is rotatably provided with a fixed disc (2), the bottom of the base (1) is rotatably provided with a first rotary knob (4), the first rotary knob (4) is penetrated through and fixedly provided with a screw rod (5), the inner wall of the base (1) is rotatably provided with a first gear (6), the first gear (6) is coaxially and fixedly provided with a second gear (7), the inner wall of the base (1) is rotatably provided with a toothed movable sleeve (8), the inner wall of the toothed movable sleeve (8) is slidably provided with a supporting leg (3), the bottom of the toothed movable sleeve (8) is provided with a control mechanism (9), the bottom of the base (1) is rotatably provided with a second rotary knob (10), the outer side of the second rotary knob (10) is fixedly provided with a triangular indicating sign (11), and the second rotary knob (10) is penetrated through and fixedly provided with a rotary rod (12), the bottom of the base (1) is provided with an annular angle scale (13).
2. The portable surveying and mapping apparatus for construction engineering according to claim 1, characterized in that: control mechanism (9) are including button (901), button (901) run through and fixed mounting has first rack (902), button (901) bottom is fixed with the one end of spring (903), spring (903) other end and profile of tooth movable sleeve (8) outside fixed connection, profile of tooth movable sleeve (8) inner wall rotates and installs third gear (904), profile of tooth movable sleeve (8) inner wall slidable mounting has second rack (905), second rack (905) keep away from third gear (904) one end fixed mounting has spacing tooth (906).
3. A portable surveying and mapping apparatus for construction engineering according to claim 2, characterized in that: the top of the supporting leg (3) is provided with a hole with the size equal to that of the limiting tooth (906).
4. The portable surveying and mapping apparatus for construction engineering according to claim 1, characterized in that: the number of the supporting legs (3) is three, and the three supporting legs (3) are distributed in an array shape by taking the central point of the base (1) as the center of a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122229402.7U CN216158690U (en) | 2021-09-15 | 2021-09-15 | Portable mapping device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122229402.7U CN216158690U (en) | 2021-09-15 | 2021-09-15 | Portable mapping device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216158690U true CN216158690U (en) | 2022-04-01 |
Family
ID=80850017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122229402.7U Active CN216158690U (en) | 2021-09-15 | 2021-09-15 | Portable mapping device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216158690U (en) |
-
2021
- 2021-09-15 CN CN202122229402.7U patent/CN216158690U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231101 Address after: Room 302, Unit 2, Section 2, Zhengding Lane, Changle Road, Yuyang District, Yulin City, Shaanxi Province, 719053 Patentee after: Yulin Mingshuoheng Surveying and Mapping Engineering Co.,Ltd. Address before: 065000 No. 112, Linhe East Road, anci District, Langfang City, Hebei Province Patentee before: Liu Qingpeng |