CN219432979U - Supporting structure for civil engineering and surveying - Google Patents
Supporting structure for civil engineering and surveying Download PDFInfo
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- CN219432979U CN219432979U CN202320431655.9U CN202320431655U CN219432979U CN 219432979 U CN219432979 U CN 219432979U CN 202320431655 U CN202320431655 U CN 202320431655U CN 219432979 U CN219432979 U CN 219432979U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The utility model provides a supporting structure for civil engineering and surveying, which comprises a fixed base, 3 telescopic mechanisms, 3 supporting rod structures and 3 auxiliary fixed structures, wherein the fixed base is fixedly connected with the fixed base; the 3 support rod structures are uniformly distributed around the fixed base, each support rod structure is connected with the fixed base through a telescopic mechanism, the bottom of the inner side of each support rod structure is provided with a storage groove, and an auxiliary fixed structure is correspondingly arranged in each storage groove; the auxiliary fixing structure comprises a spring device, a sliding block, a first supporting plate and a second supporting plate. The support structure for civil engineering and surveying, disclosed by the utility model, solves the problem that inaccurate surveying and mapping data of a surveying instrument are easy to occur due to poor stability of the support structure for civil engineering and surveying in the related technology.
Description
Technical Field
The utility model belongs to the field of engineering, and particularly relates to a support structure for civil engineering and surveying.
Background
Civil engineering refers to the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and is widely applied to the engineering fields of civil engineering, such as civil engineering construction, operation and management, and various instruments in the aspects of orientation, ranging, angle measurement, height measurement, mapping, photogrammetry and the like, which are required for measurement work in the stage of civil engineering construction. Civil engineering is commonly using tripod support devices to support surveying instruments for surveying and mapping. Because the support structure for civil engineering survey and drawing in the related art is poor in stability, and then the problem that inaccuracy easily appears in the survey data of the surveying instrument is caused.
Disclosure of Invention
In view of this, the present utility model aims to solve at least one of the related technical problems to some extent.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
a support structure for civil engineering and surveying comprises a fixed base, 3 telescopic mechanisms, 3 support rod structures and 3 auxiliary fixed structures;
the 3 support rod structures are uniformly distributed around the fixed base, each support rod structure is connected with the fixed base through one telescopic mechanism, the bottom of the inner side of each support rod structure is provided with a storage groove, and each storage groove is internally provided with one auxiliary fixed structure correspondingly;
the auxiliary fixing structure comprises a spring device, a sliding block, a first supporting plate and a second supporting plate, wherein the sliding block is arranged in the storage groove in a sliding mode, one end of the spring device is connected with the top of the storage groove, the other end of the spring device is connected with the sliding block, one end of the first supporting plate is hinged to the sliding block, the other end of the first supporting plate is hinged to the second supporting plate, and the second supporting plate is far away from the end portion of the first supporting plate and is hinged to the tail portion of the storage groove.
Further, the spring device comprises 2 springs, the 2 springs are symmetrically arranged in the accommodating groove, one end of each spring is connected with the top of the accommodating groove, and the other end of each spring is connected with the sliding block.
Further, the auxiliary fixing structure further comprises a limiting sleeve, the limiting sleeve is arranged on the outer side of the second supporting plate, and when the first supporting plate and the second supporting plate are all contained in the containing groove, the limiting sleeve is used for limiting the hinging position of the first supporting plate and the second supporting plate.
Further, telescopic machanism includes locking sleeve, locking bolt and 2 slide rails, bracing piece structure left and right sides all be equipped with can with slide rail complex spout, fixed base passes through articulated seat and 2 the slide rail is articulated, every the spout all corresponds with one slide rail sliding connection, locking sleeve cover is established bracing piece structure and 2 slide rail outsides, the locking bolt sets up on the locking sleeve, the locking bolt is used for realizing locking between bracing piece structure and the 2 the slide rail is fixed.
Further, each sliding rail outside all is equipped with a stopper, the stopper is used for limiting locking sleeve.
Further, the bottom of the supporting rod structure is provided with a ground nail structure, the ground nail structure comprises a connecting plate, a pedal plate and a ground nail plate, the pedal plate is arranged on the outer side of the connecting plate, the ground nail plate is arranged at the bottom of the connecting plate, and the connecting plate is fixedly connected with the supporting rod structure.
Further, a plurality of through grooves for installing the surveying instrument are formed in the fixed base, and the through grooves are uniformly distributed on the upper end face of the fixed base.
Compared with the prior art, the support structure for civil engineering and surveying has the following advantages:
according to the support structure for civil engineering and surveying, the first support plate and the second support plate in the auxiliary fixing structure can play a role in supporting the support rod structure, so that the stability of a surveying instrument in the surveying operation process can be improved; the stabilizing effect on the supporting rod structure can be further improved through the ground nail structure; the length of the telescopic mechanism can be adjusted according to the flatness of the actual ground through the telescopic mechanism, so that the effect that the surveying instrument is convenient for survey and drawing is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a support structure for civil engineering and surveying according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an auxiliary fixture in a support structure for civil engineering and surveying according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a ground nail structure in a support structure for civil engineering and surveying according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a hinge seat in a support structure for civil engineering and surveying according to an embodiment of the present utility model;
fig. 5 is a schematic structural view of a telescopic mechanism in a support structure for civil engineering and surveying according to an embodiment of the present utility model.
Reference numerals illustrate:
101. a fixed base; 102. a through groove; 201. a slide rail; 2011. a limiting block; 202. a support rod structure; 203. a receiving groove; 301. a locking sleeve; 3011. a locking bolt; 302. a limit sleeve; 401. a spring device; 402. a slide block; 403. a first support plate; 404. a second support plate; 501. a connecting plate; 502. a foot pedal; 503. and (5) floor nailing plates.
Detailed Description
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
A support structure for civil engineering and surveying, as shown in fig. 1, comprises a fixed base 101, 3 telescopic mechanisms, 3 support rod structures 202 and 3 auxiliary fixed structures;
3 bracing piece structures 202 equipartition are around fixed base 101, and every bracing piece structure 202 all is connected with fixed base 101 through a telescopic machanism, and every bracing piece structure 202 inboard bottom all is equipped with accomodates recess 203, all corresponds in each accomodates recess 203 and sets up an auxiliary fixed knot and construct, in this embodiment, is equipped with 3 logical grooves 102,3 logical groove 102 equipartition that are used for installing the surveying instrument on the fixed base 101 at fixed base 101 up end.
As shown in fig. 2, the auxiliary fixing structure includes a snapping device 401, a slider 402, a first support plate 403 and a second support plate 404, where the slider 402 is slidably disposed in the accommodating groove 203, one end of the snapping device 401 is connected to the top of the accommodating groove 203, the other end of the snapping device 401 is connected to the slider 402, one end of the first support plate 403 is hinged to the slider 402, the other end of the first support plate 403 is hinged to the second support plate 404, and the end of the second support plate 404 away from the first support plate 403 is hinged to the tail of the accommodating groove 203. In this embodiment, the auxiliary fixing structure further includes a stop collar 302, the stop collar 302 is sleeved outside the second support plate 404, and when the first support plate 403 and the second support plate 404 are both received in the receiving groove 203, the stop collar 302 is used to limit the hinge position of the first support plate 403 and the second support plate 404. In this embodiment, the spring device 401 includes 2 springs, where the 2 springs are symmetrically disposed in the accommodating groove 203, one end of each spring is connected to the top of the accommodating groove 203, and the other end of each spring is connected to the slider 402; when the support rod structure 202 is supported by the first support plate 403 and the second support plate 404 in actual use, the limit sleeve 302 is moved away from the hinge position of the first support plate 403 and the second support plate 404, the sliding block 402 slides downwards under the action of the spring device 401 to drive the first support plate 403 and the second support plate 404 to form a vertical angle to contact with the ground, the support rod structure 202 can be supported by the first support plate 403 and the second support plate 404 in the auxiliary fixing structure, and then the stability of the surveying instrument in the surveying and mapping operation process can be improved.
As shown in fig. 4-5, the telescopic mechanism comprises a locking sleeve 301, a locking bolt 3011 and 2 sliding rails 201, sliding grooves which can be matched with the sliding rails 201 are respectively arranged on the left side and the right side of the supporting rod structure 202, the fixed base 101 is hinged with the 2 sliding rails 201 through a hinge seat, each sliding groove is correspondingly in sliding connection with one sliding rail 201, the locking sleeve 301 is sleeved on the outer sides of the supporting rod structure 202 and the 2 sliding rails 201, the locking bolt 3011 is arranged on the locking sleeve 301, and the locking bolt 3011 is used for realizing locking and fixing between the supporting rod structure 202 and the 2 sliding rails 201. In this embodiment, a limiting block 2011 is disposed on the outer side of each sliding rail 201, and the limiting block 2011 is used for limiting the locking sleeve 301, and the length of the telescopic mechanism can be adjusted according to the flatness of the actual ground through the telescopic mechanism, so as to achieve the effect that the surveying instrument is convenient for surveying and mapping.
As shown in fig. 3, the bottom of the supporting rod structure 202 is provided with a ground nail structure, the ground nail structure comprises a connecting plate 501, a pedal 502 and a ground nail plate 503, the pedal 502 is arranged outside the connecting plate 501, the ground nail plate 503 is arranged at the bottom of the connecting plate 501, in this embodiment, the connecting plate 501 is welded with the supporting rod structure 202, the connecting plate 501, the pedal 502 and the ground nail plate 503 are integrally connected, and the stabilizing effect on the supporting rod structure 202 can be further improved through the ground nail structure.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. A bearing structure for civil survey and drawing, its characterized in that: comprises a fixed base (101), 3 telescopic mechanisms, 3 supporting rod structures (202) and 3 auxiliary fixed structures;
the 3 support rod structures (202) are uniformly distributed around the fixed base (101), each support rod structure (202) is connected with the fixed base (101) through one telescopic mechanism, the bottom of the inner side of each support rod structure (202) is provided with a storage groove (203), and each storage groove (203) is internally provided with one auxiliary fixing structure correspondingly;
the auxiliary fixing structure comprises a spring device (401), a sliding block (402), a first supporting plate (403) and a second supporting plate (404), wherein the sliding block (402) is arranged in the accommodating groove (203) in a sliding mode, one end of the spring device (401) is connected with the top of the accommodating groove (203), the other end of the spring device (401) is connected with the sliding block (402), one end of the first supporting plate (403) is hinged to the sliding block (402), the other end of the first supporting plate (403) is hinged to the second supporting plate (404), and the end portion, away from the first supporting plate (403), of the second supporting plate (404) is hinged to the tail portion of the accommodating groove (203).
2. A support structure for civil mapping according to claim 1, characterized in that: the spring pressing device (401) comprises 2 springs, the 2 springs are symmetrically arranged in the accommodating groove (203), one end of each spring is connected with the top of the accommodating groove (203), and the other end of each spring is connected with the sliding block (402).
3. A support structure for civil mapping according to claim 1, characterized in that: the auxiliary fixing structure further comprises a limiting sleeve (302), the limiting sleeve (302) is sleeved outside the second supporting plate (404), and when the first supporting plate (403) and the second supporting plate (404) are all contained in the containing groove (203), the limiting sleeve (302) is used for limiting the hinging position of the first supporting plate (403) and the second supporting plate (404).
4. A support structure for civil mapping according to claim 1, characterized in that: the telescopic mechanism comprises a locking sleeve (301), locking bolts (3011) and 2 sliding rails (201), sliding grooves which are matched with the sliding rails (201) are formed in the left side and the right side of the supporting rod structure (202), the fixed base (101) is hinged to the 2 sliding rails (201) through hinge bases, each sliding groove is correspondingly connected with one sliding rail (201) in a sliding mode, the locking sleeve (301) is sleeved on the outer sides of the supporting rod structure (202) and the outer sides of the 2 sliding rails (201), the locking bolts (3011) are arranged on the locking sleeve (301), and the locking bolts (3011) are used for achieving locking and fixing between the supporting rod structure (202) and the 2 sliding rails (201).
5. A support structure for civil mapping according to claim 4, characterized in that: each sliding rail (201) outside all is equipped with a stopper (2011), stopper (2011) are used for carrying out the spacing to locking sleeve (301).
6. A support structure for civil engineering and mapping according to any one of claims 1-5, characterized in that: the ground nail structure is arranged at the bottom of the supporting rod structure (202), the ground nail structure comprises a connecting plate (501), a pedal plate (502) and a ground nail plate (503), the pedal plate (502) is arranged at the outer side of the connecting plate (501), the ground nail plate (503) is arranged at the bottom of the connecting plate (501), and the connecting plate (501) is fixedly connected with the supporting rod structure (202).
7. A support structure for civil mapping according to claim 6, characterized in that: the fixed base (101) is provided with a plurality of through grooves (102) for installing a surveying instrument, and the through grooves (102) are uniformly distributed on the upper end face of the fixed base (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320431655.9U CN219432979U (en) | 2023-03-09 | 2023-03-09 | Supporting structure for civil engineering and surveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320431655.9U CN219432979U (en) | 2023-03-09 | 2023-03-09 | Supporting structure for civil engineering and surveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219432979U true CN219432979U (en) | 2023-07-28 |
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ID=87332614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320431655.9U Active CN219432979U (en) | 2023-03-09 | 2023-03-09 | Supporting structure for civil engineering and surveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219432979U (en) |
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2023
- 2023-03-09 CN CN202320431655.9U patent/CN219432979U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 300452 Building 2, Guotai Building, East Side of Yingbin Avenue, Tianjin Binhai New Area Pilot Free Trade Zone (Central Business District) -1029 Patentee after: Zhongjun Construction Engineering (Tianjin) Co.,Ltd. Address before: 609, Caizhi Building, No. 9 Erwei Road, Dongli Development Zone, Dongli District, Tianjin, 300399 Patentee before: Zhongjun Construction Engineering (Tianjin) Co.,Ltd. |