CN209857897U - Mapping frame for municipal works - Google Patents

Abstract

The utility model discloses a survey and drawing frame for municipal works, including disk type base, pneumatic means, regulation platform, connecting rod, carousel and bracing piece, disk type base is disc type structure, and the bottom ring array of carousel is provided with three group's bracing pieces, it is articulated through the pivot between bracing piece and the carousel, the fixed pneumatic means that is provided with of disk type base up end, pneumatic means includes pneumatic part support and four pneumatic rod main parts of group, the center of pneumatic part support is provided with the cylinder that drives the pneumatic rod main part, and is the ring array outside the pneumatic part support and be provided with four group's backup pads, all set up the pneumatic rod that air feed moved the installation of pole main part in the backup pad and support the groove, and the pneumatic rod supports the inside pneumatic rod main part of groove intercommunication, the groove that supplies the carousel installation is seted up at the up of the up end face center of regulation platform. This survey and drawing frame for municipal works supports stably and easily adjusts, has higher practical value.

Description

Mapping frame for municipal works

Technical Field

The utility model belongs to the technical field of the engineering survey and drawing, concretely relates to survey and drawing frame for municipal works.

Background

Surveying instrument is an instrument and device for data acquisition, processing and output designed and manufactured for surveying operation. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work of planning design, construction and operation management are planned. Main surveying and mapping equipment has theodolite and total powerstation etc. and surveying and mapping instrument needs to cooperate the survey and mapping frame to install in order to guarantee surveying and mapping data's accuracy.

Present survey and drawing frame is mostly the tripod structure, benefits from the stable characteristic of tripod, can effectively ensure the stability when supporting surveying instrument, and different mounting surface makes the survey and drawing frame have different inclinations for the mounted position that surveying instrument provided, influences the surveying instrument levelness, and only lean on the regulation inefficiency that adjusts three supporting legss of group and carry out the levelness and the suitability is poor.

Disclosure of Invention

An object of the utility model is to provide a survey and drawing frame for municipal works to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a surveying and mapping frame for municipal engineering comprises a disc-shaped base, a pneumatic device, an adjusting platform, connecting rods, a turntable and supporting rods, wherein the disc-shaped base is of a disc-shaped structure, three groups of supporting rods are arranged at the bottom end of the disc-shaped base in an annular array mode, and the supporting rods are hinged with the disc-shaped base through rotating shafts;

the disc-shaped base is characterized in that a pneumatic device is fixedly arranged on the upper end face of the disc-shaped base and comprises a pneumatic piece support and four groups of pneumatic rod main bodies, a cylinder for driving the pneumatic rod main bodies is arranged in the center of the pneumatic piece support, four groups of support plates are arranged outside the pneumatic piece support in an annular array, pneumatic rod support grooves for mounting the pneumatic rod main bodies are formed in the support plates, and the pneumatic rod support grooves are communicated with the pneumatic rod main bodies inside the support plates;

a groove for mounting the rotary table is formed in the center of the upper end face of the adjusting platform, the bottom end of the rotary table is rotatably connected with a rotating shaft preset in the groove through a group of axle centers, mounting grooves for mounting connecting rods are formed in four corners of the adjusting platform, and connecting shaft holes for movably connecting the connecting rods are formed in the mounting grooves;

the bottom of connecting rod is seted up the air feed and is moved the pole main part and keep away from the cooperation groove that cylinder one end was inserted, and the one end structure that the pneumatic pole main part inserted the cooperation groove is the loop configuration, loop configuration and a set of connecting axle swing joint.

Preferably, the pneumatic device enables the adjusting platform to be suspended above the pneumatic device through the matching of four groups of pneumatic rod bodies and the connecting rods, and the axis of the turntable on the upper end face of the adjusting platform and the axis of the disc-shaped base are on the same straight line.

Preferably, a set of mapping device is installed at the up end center of carousel, and the up end of carousel outer fringe is the annular array and is provided with multiunit adjust knob, adjust knob's bottom structure is threaded shaft structure, and adjust knob's bottom access supplies the groove of carousel installation to with the spacing carousel of groove butt.

Preferably, the upper end face of the adjusting platform is provided with a plurality of groups of levels, and the plurality of groups of levels are embedded in one side, facing the mounting groove, of the outer edge face of the turntable.

Preferably, the support rod is a multi-section connecting rod structure which is mutually inserted, and a fastening knob which is abutted against the inner insertion rod piece is installed at the connecting position of the support rod in a threaded connection mode.

The utility model discloses a technological effect and advantage: according to the surveying and mapping frame for municipal engineering, basic supporting requirements are met by multi-section supporting rods at the bottom of a disc-shaped base, a pneumatic device is suspended on an adjusting platform through a plurality of groups of pneumatic rod main bodies and matched with connecting rods, fine adjustment of levelness of the adjusting platform during movement of the pneumatic rods is effectively achieved, and the problems that different installation planes enable installation positions provided for a surveying and mapping instrument by the surveying and mapping frame to have different inclination angles, levelness of the surveying and mapping instrument is affected, and adjustment of levelness is low in efficiency and poor in applicability only by adjusting three groups of supporting legs are effectively solved; the structure of carousel and bottom bearing is convenient for the rotation regulation of mapping device after the installation on the carousel, and the suitability is strong, and the spacing of carousel is realized in the groove that carousel outlying adjust knob supplied the carousel installation to the butt when screwing up, and this mapping frame for municipal works supports stably and easily adjusts, has higher practical value.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the adjustment platform of the present invention;

FIG. 3 is a schematic structural view of the pneumatic device of the present invention;

fig. 4 is an enlarged schematic view of a structure a in fig. 1 according to the present invention.

In the figure: the device comprises a disk-shaped base 1, a pneumatic device 2, an adjusting platform 3, a 301 mounting groove, a 302 connecting shaft hole, a 4 connecting rod, a 401 matching groove, a 5 rotating disk, a 501 adjusting knob, a 6 pneumatic part support, a 601 air cylinder, a 7 support plate, a 701 pneumatic rod support groove, an 8 pneumatic rod main body, an 801 connecting shaft, a 9 support rod, a 901 fastening knob, a 10 surveying and mapping device and an 11 level.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a survey and drawing frame for municipal works as shown in fig. 1-4, including dish type base 1, pneumatic means 2, regulation platform 3, connecting rod 4, carousel 5 and bracing piece 9, dish type base 1 is disc type structure, and the bottom annular array of dish type base 1 is provided with three group's bracing pieces 9, it is articulated through the pivot between bracing piece 9 and the dish type base 1.

The fixed pneumatic device 2 that is provided with of 1 up end of dish type base, pneumatic device 2 includes pneumatic component support 6 and four pneumatic rod main parts of group 8 (pneumatic rod main part 8 is air pump or cylinder driven pneumatic telescopic rod structure, and its model chooses for use according to the user's demand), the center of pneumatic component support 6 is provided with cylinder 601 of drive pneumatic rod main part 8 (during the concrete implementation, cylinder 601 can be for singly organizing connecting four pneumatic rod main parts of group 8, also can provide four cylinders 601 for four pneumatic rod main parts of group 8, carries out the adaptation according to the user's demand), and pneumatic component support 6 is the annular array outward and is provided with four backup pad 7 of group, all set up the pneumatic rod support groove 701 of air feed rod main part 8 installation in backup pad 7, and pneumatic rod support groove 701 communicates inside pneumatic rod main part 8.

Adjust the up end center of platform 3 and offer the groove that supplies 5 installations of carousel, and 5 bottoms of carousel through a set of axle center and the pivot swivelling joint that the inslot was predetermine, the structure of carousel 5 and bottom bearing is convenient for the rotation regulation of mapping device 10 after the installation on carousel 5, and the suitability is strong, adjust the mounting groove 301 that supplies 4 installations of connecting rod, set up the connection shaft hole 302 that supplies 4 activities of connecting rod to insert in mounting groove 301.

The cooperation groove 401 that cylinder 601 one end was inserted is kept away from to air feed pole main part 8 has been seted up to the bottom of connecting rod 4, and the one end structure that air feed pole main part 8 inserted cooperation groove 401 is the loop configuration, loop configuration and a set of connecting axle 801 swing joint, when air feed pole main part 8 adjusts the extension or shortens, connecting rod 4 and the contained angle of adjusting between the platform 3 obtain corresponding adjustment, realize adjusting the fine setting of platform 3 levelness.

Specifically, the pneumatic device 2 enables the adjusting platform 3 to be suspended above the pneumatic device 2 through the cooperation of four groups of pneumatic rod main bodies 8 and the connecting rods 4, and the axis of the turntable 5 on the upper end face of the adjusting platform 3 and the axis of the disc-shaped base 1 are on the same straight line.

Specifically, a set of surveying and mapping device 10 is installed at the center of the upper end face of the rotary table 5 (the surveying and mapping device 10 can be any surveying and mapping instrument, the installation mode can be magnetic attraction or screw connection fixation, a magnetic attraction layer needs to be additionally installed on the rotary table 5 when the magnetic attraction fixation is needed, a threaded hole needs to be formed in the rotary table 5 in a screw connection state, or a set of vertically upward threaded shaft rod is provided for the rotary table 5), a plurality of sets of adjusting knobs 501 are arranged on the outer edge of the upper end face of the rotary table 5 in an annular array mode, the bottom ends of the adjusting knobs 501 are of threaded shaft structures, the bottom ends of the adjusting knobs 501 are connected into grooves for installing the rotary table 5 and are connected with the grooves in an abutting mode to limit the rotary table 5, and the adjusting knobs 501 on the periphery of the rotary table 5.

Specifically, the up end of adjusting platform 3 is provided with multiunit spirit level 11 (specifically, the universal spirit level of ZF-10018 type can be selected for use to spirit level 11), multiunit spirit level 11 is inlayed in the one side of the outer fringe face of carousel 5 towards mounting groove 301, and multiunit spirit level 11 sets up the reference that is convenient for observe spirit level 11 and carries out the levelness.

Specifically, bracing piece 9 is the mutual connecting rod structure of pegging graft of multistage, and the hookup location threaded connection of bracing piece 9 installs the fastening knob 901 of the inside grafting member of butt, when using, only needs to survey and drawing frame moving as a whole to the place of awaiting measuring to the bracing piece 9 of three groups of extensions realizes the injecing of bracing piece 9 length through screwing up fastening knob 901, and the survey and drawing frame bottom supports this moment and finishes.

Concretely, this survey and drawing frame for municipal works, when using, only need with survey and drawing frame moving as a whole to the place of awaiting measuring, and three spinal branch vaulting poles 9 of group of extension, realize the injecing of bracing piece 9 length through screwing up fastening knob 901, survey and drawing frame bottom supports and finishes this moment, be fixed in on the carousel 5 on the regulation platform 3 with mapping device 10, can realize connecting rod 4's fine setting this moment through control air leg main part 8, thereby realize the adjustment of mediating the 3 levelness of platform, when adjusting, the user can observe that surveyor's level 11 carries out the reference of levelness, after the levelness adjustment is accomplished, only need rotatory carousel 5 to suitable survey position, it can to tighten the spacing of multiunit adjust knob 501 realization carousel 5 on the carousel 5 again, this survey and drawing frame for municipal works, support stably and easily adjust, higher practical value has.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. A surveying and mapping frame for municipal engineering comprises a disc-shaped base (1), a pneumatic device (2), an adjusting platform (3), a connecting rod (4), a turntable (5) and supporting rods (9), wherein the disc-shaped base (1) is of a disc-shaped structure, three groups of supporting rods (9) are arranged at the bottom end of the disc-shaped base (1) in an annular array mode, and the supporting rods (9) are hinged to the disc-shaped base (1) through rotating shafts;

the method is characterized in that: the disc-shaped base is characterized in that a pneumatic device (2) is fixedly arranged on the upper end face of the disc-shaped base (1), the pneumatic device (2) comprises a pneumatic part support (6) and four groups of pneumatic rod main bodies (8), air cylinders (601) for driving the pneumatic rod main bodies (8) are arranged in the center of the pneumatic part support (6), four groups of supporting plates (7) are arranged outside the pneumatic part support (6) in an annular array mode, pneumatic rod supporting grooves (701) for mounting the pneumatic rod main bodies (8) are formed in the supporting plates (7), and the pneumatic rod supporting grooves (701) are communicated with the internal pneumatic rod main bodies (8);

a groove for installing the rotary table (5) is formed in the center of the upper end face of the adjusting platform (3), the bottom end of the rotary table (5) is rotatably connected with a rotating shaft preset in the groove through a group of axes, mounting grooves (301) for installing the connecting rods (4) are formed in four corners of the adjusting platform (3), and connecting shaft holes (302) for the connecting rods (4) to movably connect are formed in the mounting grooves (301);

the bottom of connecting rod (4) is seted up and is moved pole main part (8) to keep away from cooperation groove (401) that cylinder (601) one end was inserted, and the one end structure that pneumatic rod main part (8) inserted cooperation groove (401) is the loop configuration, loop configuration and a set of connecting axle (801) swing joint.

2. The surveying and mapping frame for municipal engineering according to claim 1, characterized in that: pneumatic means (2) make regulation platform (3) hang and locate the top of pneumatic means (2) through four groups of pneumatic rod main parts (8) and connecting rod (4) cooperation, the axle center of adjusting platform (3) up end carousel (5) and the axle center of dish type base (1) are on same straight line.

3. The surveying and mapping frame for municipal engineering according to claim 1, characterized in that: a set of mapping device (10) is installed at the up end center of carousel (5), and the up end outer fringe of carousel (5) is annular array and is provided with multiunit adjust knob (501), the bottom structure of adjust knob (501) is threaded shaft structure, and the bottom of adjust knob (501) inserts the groove that supplies carousel (5) to install to with spacing carousel (5) of groove butt.

4. The surveying and mapping frame for municipal engineering according to claim 1, characterized in that: the upper end face of adjusting platform (3) is provided with multiunit spirit level (11), multiunit spirit level (11) are inlayed in one side of the outer fringe face of carousel (5) towards mounting groove (301).

5. The surveying and mapping frame for municipal engineering according to claim 1, characterized in that: the support rod (9) is of a multi-section mutually-inserted connecting rod structure, and a fastening knob (901) which is abutted against an inner inserting rod piece is installed at the connecting position of the support rod (9) in a threaded connection mode.