CN220647652U - Frame for survey and drawing engineering - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to a frame for surveying and mapping engineering, which comprises support columns, wherein the inner walls of the support columns are provided with grooves which are in sliding connection with extension columns, the tops of the extension columns are provided with erection tables, the outer walls of the erection tables are provided with grooves which are hinged with side supports, tight supporting screws are spirally connected between the side supports and the erection tables, and the bottoms of the support columns are hinged with steel frames.

Description

Frame for survey and drawing engineering

Technical Field

The utility model relates to the technical field of building construction, in particular to a frame for surveying and mapping engineering.

Background

The frame for surveying and mapping engineering is a common device in the technical field of building construction, and is mainly used for supporting data measuring instruments of buildings such as foundation ground or bridge floors on a construction site, so that the data measuring instruments can work at required horizontal positions, and particularly for different pavement states, the data measuring instruments can work normally through the frame for surveying and mapping engineering, and therefore the frame for surveying and mapping engineering is necessary to be used under the condition that data are required to be measured in the construction site.

The utility model provides a frame is mostly integral type structure for survey and drawing engineering that is common in construction technical field, prior art is many be similar to the patent name and is used frame for survey and drawing engineering, and the patent number is the structure of CN 206206950u, and the frame is mostly fixed angle and directly erects subaerial structural design for the survey and drawing engineering that is common on the market at present, keeps at same angle when the support struts, and the equipment is general direct transport when removing, has more problems in the use:

1. when the frame for surveying and mapping engineering is used, the bottom support adopts the same-angle and same-frequency open design, and under the condition that a road surface has inclination or uneven gradient, the frame for surveying and mapping engineering is difficult to adjust to a proper angle in real time according to the ground condition, and the frame for surveying and mapping engineering cannot be horizontally erected easily, so that data deviation or work efficiency reduction is easy to generate when a data measuring instrument works.

2. When the frame for surveying and mapping engineering is used before or after the use, the frame for surveying and mapping engineering is usually carried and moved by adopting manpower when the equipment is moved on the construction site, because the frame for surveying and mapping engineering is made of metal materials, the frame for surveying and mapping engineering is generally heavier for ensuring stable erection, the frame for surveying and mapping engineering is relatively laborious and tedious in the manual carrying process, and the working efficiency is reduced.

For this purpose we propose a frame for mapping engineering to solve the above problems.

Disclosure of Invention

The utility model aims to provide a frame for surveying and mapping engineering, which solves the problems that the frame is difficult to adjust to a proper angle in real time according to the ground condition and is laborious and tedious in the process of manually carrying equipment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frame for survey and drawing engineering, includes the support column, grooved sliding connection has been seted up to the inner wall of support column to extend the post, the top of extending the post is installed and is erect the platform, and erect the outer wall department of platform and open fluted articulated have side support, side support and erect between the platform screwed connection have support tight screw, the bottom of support column articulates and is connected with the steelframe, and the steelframe is provided with two sets of, the gyro wheel is installed to the one end of steelframe, the other end fixed mounting of steelframe has the gear, and the gear is provided with two sets of, the bottom inner wall position department of support column has seted up the groove, and the inside sliding connection in groove has the rack, two sets of the outer wall and the rack toothing of gear.

Preferably, the middle part of the support column is provided with a preformed hole for installing a tightening screw, the surface of the extension column is provided with a groove, and one end of the tightening screw is tightly connected with the groove of the extension column.

Preferably, the side support is provided with a plurality of groups, and the bottoms of the side supports are provided with cones.

Preferably, the rollers are provided with a plurality of groups, and the rollers are made of rubber tires.

Preferably, the bottom of the support column is provided with a preformed hole for installing a tightening screw, and one end of the tightening screw is tightly connected with a rack in a propping way.

Compared with the prior art, the utility model has the beneficial effects that: the utility model is characterized in that;

through installing the multiunit side support that articulates in setting up bench outer wall fluting position and connect, the ground condition of setting up the device is fixed as required, earlier with every group side support outside rotation adjustment to suitable angle back, as for subaerial or insert the preliminary fixed of underground position that carries out, will with support bench and side support screwed connection support tight screw tightening again for set up the angle and fix, through installing at support column inner wall sliding connection's extension post, the upper and lower slip support column carries out position adjustment, make the bottom and the ground of support column closely laminate, rethread support column and extension column between the recess tight screw tightening of screw connection fix, the stability of device has been guaranteed, the commonality has been improved.

Through installing the tight screw that supports in support column bottom preformed hole, when equipment erects the back that needs to remove, will support tight screw earlier and unscrew the back, pull down a set of steelframe in the left side again, drive the gear anticlockwise rotation with steelframe fixed connection, make and drive another set of gear clockwise rotation when the rack of gear engagement upwards moves, guaranteed that two sets of steelframes simultaneously same frequency rotate down until the gyro wheel falls on subaerial, again with support column bottom and rack screwed connection support tight screw tightening fixed, the roll of device accessible bottom gyro wheel at this moment drives equipment under the manpower effect and removes, the time and energy that has alleviateed manpower handling equipment, make equipment more have humanizedly, the commonality has been improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 4 is a schematic view in partial cross-section of a three-dimensional structure according to the present utility model;

FIG. 5 is a schematic view of the three-dimensional structure of the present utility model;

in the figure: 1. a support column; 2. an extension column; 3. erecting a table; 4. a side bracket; 5. tightly supporting the screw; 6. a steel frame; 7. a roller; 8. a gear; 9. a rack.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a frame for survey and drawing engineering, including support column 1, the inner wall of support column 1 has seted up recess sliding connection and has extended post 2, the top of extended post 2 is installed and is erect platform 3, and open the outer wall department of erecting platform 3 has the recess to articulate there is side support 4, screw connection has support screw 5 between side support 4 and the erect platform 3, the bottom of support column 1 articulates is connected with steelframe 6, and steelframe 6 is provided with two sets of, gyro wheel 7 is installed to one end of steelframe 6, the other end fixed mounting of steelframe 6 has gear 8, and gear 8 is provided with two sets of, the bottom inner wall position department of support column 1 has seted up the groove, and the inside sliding connection in groove has rack 9, the outer wall and the rack 9 meshing of two sets of gears 8;

further, the middle part of the support column 1 is provided with a preformed hole for installing the supporting screw 5, the surface of the extension column 2 is provided with a groove, one end of the supporting screw 5 is in supporting connection with the groove of the extension column 2, as shown in fig. 3, the supporting screw 5 is in supporting connection with the groove of the extension column 2, so that the extension column 2 can be fixed at any time after the height of the support column 1 is freely and slidably adjusted, and the stability of the device after the height adjustment is finished is ensured.

Further, the side support 4 is provided with the multiunit, and the bottom of multiunit side support 4 sets up to the cone, as shown in fig. 5, through the design of side support 4 bottom cone, can be to different ground conditions, such as soil, grit ground etc. when the device erects, can effectually insert ground, fixes whole equipment.

Further, the roller 7 is provided with the multiunit, and the roller 7 is the rubber tyre material, as shown in fig. 4, through the design of roller 7 for the rubber tyre material, itself has characteristics such as stable, wear-resisting, shock attenuation, and the effectual manpower sparingly of carrying device removal in-process has improved the practicality of device.

Further, the bottom of support column 1 has seted up the preformed hole and has been installed and support tight screw 5, and support tight screw 5's one end support tightly and be connected with rack 9, as shown in fig. 4, support tight screw 5 and support the design of tight rack 9 for when driving steelframe 6 and gyro wheel 7 to suitable position through gear 8 rotation, can effectively fixed gear 8 can not rotate, thereby make steelframe 6 and gyro wheel 7 fixed, guaranteed the stability of device at removal or in-service condition.

Working principle: when the frame for surveying and mapping engineering is used, the plurality of groups of side brackets 4 hinged to the grooving position of the outer wall of the erection table 3 are hinged to each other, after the ground condition of the erection device is fixed according to the requirement, the ground or the ground is inserted into the ground for preliminary fixing of the position, then the abutting screws 5 spirally connected with the erection table 3 and the side brackets 4 are screwed down, after the erection angle is fixed, the extending column 2 slidingly connected with the inner wall of the support column 1 is slid up and down, the support column 1 is subjected to position adjustment, the bottom of the support column 1 is tightly attached to the ground, the abutting screws 5 spirally connected between the support column 1 and the grooves of the extending column 2 are screwed down and fixed, at the moment, a required data measuring instrument is installed at the top of the erection table 3 to operate, after the operation is finished, the abutting screws 5 installed at the reserved holes at the bottom of the support column 1 are screwed down, then the left group of steel frames 6 are pulled down, the gears 8 fixedly connected with the steel frames 6 are driven to rotate anticlockwise, the racks 9 meshed with the gears 8 are driven to move upwards, the other group of gears 8 are driven to rotate clockwise, the bottoms of the two groups of gears 8 are guaranteed to rotate clockwise, the two groups of the gears 6 are connected with the steel frames 6 with the other steel frames 6 through the screw shafts, the rolling wheels 7 are connected with the bottom of the other steel frames 6 through the screw shafts, the rolling wheels 7 are easily, and the rolling wheels are connected with the rolling wheels, the rolling wheels are connected with the bottom of the rolling wheels, and the rolling wheels are easily, and the rolling wheels are connected through the rolling wheels, and can be easily and can be screwed down and down and easily.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Claims (5)

1. A frame for mapping engineering, comprising:

support column (1), recess sliding connection has been seted up to the inner wall of support column (1) and has been extended post (2), erect platform (3) are installed at the top of extended post (2), and erect the outer wall department of platform (3) and open fluted articulated have side support (4), screw connection has tight screw (5) to support between side support (4) and the platform (3) of erectting, the bottom of support column (1) articulates and is connected with steelframe (6), and steelframe (6) are provided with two sets of, gyro wheel (7) are installed to the one end of steelframe (6), the other end fixed mounting of steelframe (6) has gear (8), and gear (8) are provided with two sets of, the bottom inner wall position department of support column (1) has seted up the groove, and the inside sliding connection in groove has rack (9), two sets of the outer wall and rack (9) meshing of gear (8).

2. A mapping frame as claimed in claim 1, wherein: the middle part of support column (1) is equipped with the preformed hole and installs and support tight screw (5), the recess has been seted up on the surface of extension post (2), and supports tight one end of screw (5) and supports tightly being connected with the recess of extension post (2).

3. A mapping frame as claimed in claim 1, wherein: the side support (4) is provided with a plurality of groups, and the bottoms of the side supports (4) are provided with cones.

4. A mapping frame as claimed in claim 1, wherein: the rollers (7) are provided with a plurality of groups, and the rollers (7) are made of rubber tires.

5. A mapping frame as claimed in claim 1, wherein: the bottom of the support column (1) is provided with a preformed hole for installing a tightening screw (5), and one end of the tightening screw (5) is tightly connected with a rack (9).