CN216243099U

CN216243099U - Urban planning is investigated and is used measurement support

Info

Publication number: CN216243099U
Application number: CN202122707353.3U
Authority: CN
Inventors: 杨家宝; 宋扬扬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-08
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses a measuring support for city planning investigation, which comprises an installation sleeve, wherein three support rods are hinged on the lower surface of the installation sleeve, a lifting mechanism is arranged in the middle of the upper end of the installation sleeve, an installation plate is arranged at the upper end of the lifting mechanism, an adjusting screw is arranged on one side of the upper surface of the installation plate, support columns are symmetrically arranged on the upper surface of the installation plate opposite to one side of the adjusting screw, a rotary table is sleeved on the outer side of the middle of the adjusting screw, ball cover plates are sleeved on the outer sides of the upper ends of the adjusting screw and the two support columns, ball heads are arranged on the upper ends of the adjusting screw and the two support columns, a bearing platform is arranged on the upper ends of the ball heads, and the ball cover plates are fixedly connected with the bearing platform through threads. The utility model is convenient for quickly erecting the measuring support, is convenient for adjusting the levelness of the bearing platform of the measuring instrument and improves the surveying and mapping accuracy of the measuring instrument.

Description

Urban planning is investigated and is used measurement support

Technical Field

The utility model relates to the technical field of urban planning equipment, in particular to a measuring support for urban planning research.

Background

The urban planning is to standardize urban development construction, study future development of cities, reasonably arrange cities and comprehensively arrange comprehensive deployment of various urban engineering constructions, is a blueprint of urban development in a certain period, is an important component of urban management, is a basis of urban construction and management, and is also a precondition in three stages of urban planning, urban construction and urban operation. Need carry out the on-the-spot exploration work when carrying out city planning, need measure basic topography, original facility when the exploration, the survey and drawing work is numerous, need use the surveying instrument to measure, when using the surveying instrument, need use the measurement support to assist, current measurement support still has some problems, complicated like the topography of survey and drawing, current measurement support is not convenient for adjust measuring instrument's load-bearing platform's levelness, causes the precision of measuring instrument survey and drawing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a measuring bracket for urban planning and research to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a city planning investigation is with measuring support, includes the installation cover, the lower surface hinge of installation cover is provided with three spinal branch vaulting poles, the upper end middle part of installation cover is provided with elevating system, elevating system's upper end is provided with the mounting panel, upper surface one side of mounting panel is provided with adjusting screw, the upper surface of mounting panel and the relative one side symmetry of adjusting screw are provided with the support column, adjusting screw's middle part outside cover is equipped with the carousel, adjusting screw and two the upper end outside of support column all is equipped with the bulb apron, adjusting screw and two the upper end of support column all is provided with the bulb, the upper end of bulb is provided with load-bearing platform, bulb apron and load-bearing platform threaded connection are fixed.

Preferably, the bracing piece includes sleeve, ejecting spring, extension rod, locking bolt and base, the outside hinge of installation cover is provided with three sleeves, be provided with ejecting spring in the sleeve, ejecting spring keeps away from sleeve one side and is provided with the extension rod, telescopic lower extreme one side is provided with the locking bolt that is used for fixed extension rod, the lower extreme hinge of extension rod has the base.

Preferably, elevating system includes lift post, transmission shaft, adjust knob and gear, the upper end middle part of installation cover is run through and is provided with hollow lift post, the one end outside cover of transmission shaft is equipped with adjust knob, and the other end of transmission shaft runs through the installation cover outside cover and is equipped with the gear, one side of lift post seted up with gear assorted tooth socket.

Preferably, the outer side of the lower end of the lifting column is uniformly provided with clamping plates for fixing the supporting rod.

Preferably, a horizontal bubble tube is embedded in one side of the upper surface of the bearing platform.

Compared with the prior art, the utility model provides a measuring bracket for urban planning and research, which has the following beneficial effects:

1. through the elevating system who sets up in the middle part of installation cover for the height adjustment of the load-bearing platform of installation measuring instrument, thereby can adjust according to the in-service use needs.

2. Through two support columns that set up on mounting panel upper portion for one side height of load-bearing platform keeps inconvenient, and through the adjusting screw who is used for adjusting load-bearing platform who sets up, and then make the adjustment that load-bearing platform can be quick to the horizontality simultaneously.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is a schematic cross-sectional view of a portion a in fig. 1.

In the figure: the device comprises an installation sleeve 1, a support rod 2, a sleeve 20, an ejection spring 21, an extension rod 22, a locking bolt 23, a base 24, a lifting mechanism 3, a lifting column 30, a transmission shaft 31, an adjusting knob 32, a gear 33, an installation plate 4, an adjusting screw 5, a support column 6, a turntable 7, a ball cover plate 8, a ball 9, a bearing platform 10, a clamping plate 11 and a horizontal bubble tube 12.

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, an embodiment of a measuring stand for city planning and research provided by the present invention: a measuring support for city planning investigation comprises a mounting sleeve 1, three support rods 2 are hinged on the lower surface of the mounting sleeve 1, a lifting mechanism 3 is arranged in the middle of the upper end of the mounting sleeve 1, a mounting plate 4 is arranged at the upper end of the lifting mechanism 3, an adjusting screw 5 is arranged on one side of the upper surface of the mounting plate 4, support columns 6 are symmetrically arranged on one side, opposite to the adjusting screw 5, of the upper surface of the mounting plate 4, a turntable 7 is sleeved on the outer side of the middle of the adjusting screw 5, ball cover plates 8 are sleeved on the outer sides of the upper ends of the adjusting screw 5 and the two support columns 6, ball heads 9 are arranged on the upper ends of the adjusting screw 5 and the two support columns 6, a bearing platform 10 is arranged at the upper end of the ball head 9, the ball cover plates 8 are fixedly connected with the bearing platform 10 in a threaded manner, the support is realized through the three support rods 2 which are opened, and the height of the bearing platform 10 for mounting a measuring instrument can be adjusted through the lifting mechanism 3, thereby can adjust according to the in-service use needs, make one side height of load-bearing platform 10 keep inconvenient through two spinal branch daggers 6 simultaneously, the rethread is twisted and is moved carousel 7 and drive 5 rotary motion of adjusting screw to highly adjusting the one end of load-bearing platform 10, and then make the height of three points of load-bearing platform 10 lower surface can adjust same height, thereby can be with the quick adjustment to the horizontality of load-bearing platform 10.

In this implementation, as shown in fig. 2, the bracing piece 2 includes sleeve 20, ejecting spring 21, extension rod 22, locking bolt 23 and base 24, the outside hinge of installation cover 1 is provided with three sleeves 20, be provided with ejecting spring 21 in the sleeve 20, ejecting spring 21 keeps away from sleeve 20 one side and is provided with extension rod 22, lower extreme one side of sleeve 20 is provided with locking bolt 23 that is used for fixed extension rod 22, extension rod 22's lower extreme hinge has base 24, elasticity through ejecting spring 21 promotes extension rod 22 roll-off sleeve 20, rethread locking bolt 23 carries out quick location fixed to extension rod 22, base 24 through the hinge makes the lower extreme of bracing piece 2 and ground laminate more simultaneously.

In this implementation, as shown in fig. 1 and fig. 2, the lifting mechanism 3 includes a lifting column 30, a transmission shaft 31, an adjusting knob 32 and a gear 33, the hollow lifting column 30 is provided in the middle of the upper end of the mounting sleeve 1 in a penetrating manner, the adjusting knob 32 is provided on the outer side of one end of the transmission shaft 31 in a sleeved manner, the gear 33 is provided on the other end of the transmission shaft 31 in a sleeved manner in a penetrating manner in the outer side of the mounting sleeve 1, one side of the lifting column 30 is provided with a tooth socket matched with the gear 33, the adjusting knob 32 is screwed to drive the transmission shaft 31 to rotate, so that the transmission shaft 31 drives the gear 33 to rotate, and the lifting column 30 moves up and down along the inner side of the mounting sleeve 1 through meshing transmission between the gear 33 and the tooth socket of the lifting column 30, so that the height of the bearing platform 10 is adjusted.

In this embodiment, as shown in fig. 3, the outer side of the lower end of the lifting column 30 is uniformly provided with a clamping plate 11 for fixing the supporting rod 2, and the supporting rod 2 is clamped and fixed by the clamping plate 11, so that the measuring bracket is convenient to carry after being folded.

In the present embodiment, as shown in fig. 2, a horizontal bubble vial 12 is embedded on one side of the upper surface of the carrying platform 10, and the levelness of the carrying platform 10 is easily and rapidly adjusted by the horizontal bubble vial 12.

The working principle is as follows: when the lifting type air bubble tube bearing platform is in work, the extension rod 22 is pushed to slide out of the sleeve 20 by the aid of the elastic force of the ejection spring 21, the extension rod 22 is quickly positioned and fixed by the aid of the locking bolt 23, the lower end of the support rod 2 is attached to the ground by the aid of the base 24 of the hinge, the adjusting knob 32 is screwed, the transmission shaft 31 is driven to rotate by the aid of the adjusting knob 32, the transmission shaft 31 drives the gear 33 to rotate, the lifting column 30 moves up and down along the inner side of the mounting sleeve 1 through meshing transmission between the gear 33 and tooth grooves of the lifting column 30, the height of the bearing platform 10 is adjusted to meet use requirements, the heights of two points on the lower surface of the bearing platform 10 are kept unchanged by the aid of the two support columns 6, the rotary table 7 is screwed, the adjusting screw 5 is driven to rotate by the rotary table 7, one end of the bearing platform 10 is adjusted, and the horizontal air bubble tube 12 is observed, the heights of the three points on the lower surface of the bearing platform 10 can be adjusted to the same height, so that the bearing platform 10 can be quickly adjusted to be horizontal.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a city planning investigation is with measuring support, includes installation cover (1), its characterized in that: the lower surface of the mounting sleeve (1) is hinged with three support rods (2), the middle part of the upper end of the mounting sleeve (1) is provided with a lifting mechanism (3), the upper end of the lifting mechanism (3) is provided with a mounting plate (4), one side of the upper surface of the mounting plate (4) is provided with an adjusting screw rod (5), supporting columns (6) are symmetrically arranged on one side of the upper surface of the mounting plate (4) opposite to the adjusting screw rod (5), a turntable (7) is sleeved on the outer side of the middle part of the adjusting screw (5), a ball cover plate (8) is sleeved on the outer sides of the upper ends of the adjusting screw (5) and the two supporting columns (6), the upper ends of the adjusting screw rod (5) and the two supporting columns (6) are respectively provided with a ball head (9), the upper end of the ball head (9) is provided with a bearing platform (10), and the ball head cover plate (8) is fixedly connected with the bearing platform (10) through threads.

2. The measurement support for city planning research according to claim 1, wherein: the utility model discloses a support pole, including bracing piece (2) including sleeve (20), ejecting spring (21), extension rod (22), locking bolt (23) and base (24), the outside hinge of installation cover (1) is provided with three sleeve (20), be provided with ejecting spring (21) in sleeve (20), sleeve (20) one side is kept away from in ejecting spring (21) is provided with extension rod (22), the lower extreme one side of sleeve (20) is provided with locking bolt (23) that are used for fixed extension rod (22), the lower extreme hinge of extension rod (22) has base (24).

3. The measurement support for city planning research according to claim 1, wherein: elevating system (3) are including lift post (30), transmission shaft (31), adjust knob (32) and gear (33), the upper end middle part of installation cover (1) is run through and is provided with hollow lift post (30), the one end outside cover of transmission shaft (31) is equipped with adjust knob (32), and the other end of transmission shaft (31) runs through installation cover (1) outside cover and is equipped with gear (33), the tooth alveolus with gear (33) assorted has been seted up to one side of lift post (30).

4. The measurement support for city planning research according to claim 3, wherein: the outer side of the lower end of the lifting column (30) is uniformly provided with a clamping plate (11) for fixing the support rod (2).

5. The measurement support for city planning research according to claim 1, wherein: a horizontal bubble tube (12) is embedded on one side of the upper surface of the bearing platform (10).