CN215810855U

CN215810855U - On-spot mapping device of building engineering cost

Info

Publication number: CN215810855U
Application number: CN202121829270.5U
Authority: CN
Inventors: 李宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-11
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses an on-site surveying and mapping device for construction engineering cost, which comprises surveying and mapping equipment and an installation base, wherein the lower end of the surveying and mapping equipment is fixedly connected with a plurality of positioning plates, the plurality of positioning plates are uniformly distributed at the lower end of the surveying and mapping equipment, the upper end of the installation base is provided with a plurality of limiting grooves matched with the positioning plates, the lower end of the installation base is provided with three rectangular openings, the inner walls of the three rectangular openings are rotatably connected with supporting rods, one sides of the three supporting rods, which are far away from the installation base, are respectively provided with a fixed column base, the fixed column bases are connected with the supporting rods through rotating mechanisms, the lower end of the installation base is fixedly connected with a sliding rod, and the side wall of the sliding rod is provided with a synchronizing mechanism connected with the three supporting rods. According to the utility model, the plurality of positioning plates at the lower end of the surveying and mapping equipment are respectively and correspondingly inserted into the plurality of limiting grooves one by one, and the first bolt is rotated to fix one of the positioning plates, so that the surveying and mapping equipment can be conveniently and safely mounted at the upper end of the bracket.

Description

On-spot mapping device of building engineering cost

Technical Field

The utility model relates to the technical field of constructional engineering surveying and mapping devices, in particular to a constructional engineering cost field surveying and mapping device.

Background

The construction cost directly means the construction price of the project and the third price of the project pricing: the quantity, price, cost, engineering cost in general terms cover construction engineering cost, and in the prior art, the engineering cost is measured and drawn by a machine on site, and a surveying and mapping instrument, namely, instruments and devices for data acquisition, processing, output and the like designed and manufactured for surveying and drawing operation are used for planning various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in the stages of design, construction and operation management in engineering construction.

Before using, however, need to launch in advance and place the A-frame subaerial, fix mapping equipment in the upper end of A-frame, wherein when launching A-frame, need break off every landing leg outwards one by one, make the A-frame top be in the horizontality as far as possible, complex operation, and be not convenient for level mapping equipment, and when installing mapping equipment in A-frame upper end, need a hand pulling mapping equipment to make its slope, correspond mounting groove and the bolt of A-frame upper end of mapping equipment lower extreme, just can accomplish mapping equipment's fixing, when pulling mapping equipment makes its slope, probably cause the condition of equipment landing, thereby cause huge loss, for this reason, we propose a building engineering cost on-the-spot mapping device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a construction project cost field mapping device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an on-spot mapping device of building engineering cost, includes surveying and mapping equipment and installation base, surveying and mapping equipment sets up the upside at the installation base, a plurality of locating plates of surveying and mapping equipment's lower extreme fixedly connected with, it is a plurality of locating plate equipartition is at surveying and mapping equipment's lower extreme, and the upper end of installation base sets up a plurality of spacing grooves supporting with the locating plate, three rectangle opening, three have been seted up to the lower extreme of installation base the equal rotation of rectangle open-ended inner wall is connected with the bracing piece, three one side that the installation base was kept away from to the bracing piece all is equipped with the stationary mast foot, and the stationary mast foot passes through slewing mechanism with the bracing piece to be connected, the lower extreme fixedly connected with slide bar of installation base, the slide bar sets up between three spinal branch vaulting poles, and is equipped with the lazytongs of being connected with three spinal branch vaulting poles on the lateral wall of slide bar.

Preferably, the inner wall of one of the limiting grooves is provided with a first threaded hole in a penetrating manner, the first threaded hole is provided with an installation base in a penetrating manner, the outer side of the installation base is provided with a first bolt matched with the first threaded hole, and the side wall of one of the positioning plates is provided with a circular groove corresponding to the first bolt.

Preferably, slewing mechanism is including seting up the rectangular channel on the bracing piece lateral wall, and the one end of rectangular channel runs through the setting with the lower extreme of bracing piece, the inner wall of rectangular channel rotates and is connected with the pivot, fixed cover has connect the rectangular block on the lateral wall of pivot, and the lower extreme fixed connection of fixed column base and rectangular block.

Preferably, the fixed column base is of a conical structure, the diameter of the fixed column base is gradually reduced from top to bottom, a second threaded hole communicated with the rectangular groove is formed in the side wall of the supporting rod in a penetrating mode, a second bolt is arranged in the second threaded hole in a matched mode, and the second threaded hole is formed in the upper side of the rectangular block.

Preferably, the synchronizing mechanism comprises a circular pipe sleeve which is connected to the side wall of the sliding rod in a sliding mode, the side wall of the circular pipe sleeve is fixedly connected with two extension plates, the side walls of the two extension plates are rotatably connected with the same rectangular sleeve, the inner wall of the rectangular sleeve is connected with a straight rod in a sliding mode, and one end, far away from the sliding rod, of the straight rod is rotatably connected with the side wall of the supporting rod.

Preferably, a third threaded hole is formed in the side wall of the rectangular sleeve in a penetrating mode, and a third bolt used for fixing the straight rod is arranged in the third threaded hole in a matched mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. the locating plate, the spacing groove and the first bolt that set up are used in cooperation to reach and correspond one by one and male effect with a plurality of locating plates of mapping equipment lower extreme respectively with a plurality of spacing grooves, be favorable to rotating first bolt and make it fixed to one of them locating plate, and then be convenient for with the quick and safe upper end of installing at the support of mapping equipment.

2. Through bracing piece, circular sleeve pipe and the rectangular sleeve that sets up to reach and make the rectangular sleeve pipe drive circular sleeve pipe along the effect of rebound on the slide bar lateral wall through breaking one of them bracing piece off with the fingers and thumb, be favorable to circular sleeve pipe to drive other bracing pieces under two other rectangular sleeve's effect and expand outward, and then be convenient for make three spinal branch vaulting poles launch simultaneously, practiced thrift the time that the staff leveled surveying and mapping equipment.

Drawings

Fig. 1 is a schematic view of a first viewing angle structure according to the present invention;

FIG. 2 is a schematic view of a second perspective structure according to the present invention;

FIG. 3 is a schematic view of a third perspective structure according to the present invention;

FIG. 4 is a partial enlarged view of the utility model at A;

fig. 5 is a partial enlarged view of the point B according to the present invention.

In the figure: 1 mapping equipment, 2 locating plates, 3 limiting grooves, 4 supporting rods, 5 fixed column feet, 6 sliding rods, 7 first threaded holes, 8 first bolts, 9 rectangular grooves, 10 rectangular blocks, 11 second bolts, 12 circular pipe sleeves, 13 extension plates, 14 rectangular sleeves, 15 straight rods, 16 third threaded holes, 17 third bolts, 18 mounting bases and 19 limiting plates.

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.

Referring to fig. 1-5, a construction cost on-site surveying and mapping device comprises a surveying and mapping device 1 and a mounting base 18, the surveying and mapping device 1 is of a conventional structure and is not described herein, the mounting base 18 is of a disc-shaped structure, the surveying and mapping device 1 is arranged on the upper side of the mounting base, the lower end of the surveying and mapping device 1 is fixedly connected with a plurality of positioning plates 2, the plurality of positioning plates 2 are uniformly distributed at the lower end of the surveying and mapping device 1, and the upper end of the mounting base 18 is provided with a plurality of limiting grooves 3 matched with the positioning plate 2, the positioning plate 2 and the limiting grooves 3 are both rectangular structures, a first threaded hole 7 is formed in the inner wall of one of the limiting grooves 3 in a penetrating manner, the first threaded hole 7 is arranged in a penetrating manner with a mounting base 18, a first bolt 8 matched with the first threaded hole 7 is arranged on the outer side of the mounting base 18, a circular groove corresponding to the first bolt 8 is formed in the side wall of one of the positioning plates 2;

when the surveying and mapping equipment is installed at the upper end of the triangular support, the surveying and mapping equipment needs to be pulled by one hand to incline, the installation groove at the lower end of the surveying and mapping equipment can be fixed only by corresponding to the bolt at the upper end of the triangular support, when the surveying and mapping equipment is pulled to incline, the equipment can slide, so that huge loss is caused, the plurality of positioning plates 2 at the lower end of the surveying and mapping equipment 2 respectively correspond to and are inserted into the plurality of limiting grooves 3 one by one, and the first bolt 8 is rotated to fix one of the positioning plates 2, so that the surveying and mapping equipment 1 can be installed at the upper end of the support quickly and safely;

the lower end of the mounting base 18 is provided with three rectangular openings, the inner walls of the three rectangular openings are rotatably connected with supporting rods 4, one sides of the three supporting rods 4 far away from the mounting base 18 are respectively provided with a fixed column base 5, the fixed column bases 5 are in a conical structure, the diameter of the support rod is gradually decreased from top to bottom, a second threaded hole communicated with the rectangular groove 9 is arranged on the side wall of the support rod 4 in a penetrating way, a second bolt 11 is arranged in the second threaded hole in a matching way, the second threaded hole is arranged at the upper side of the rectangular block 10, the fixed column foot 5 is connected with the support rod 4 through a rotating mechanism, the rotating mechanism comprises a rectangular groove 9 arranged on the side wall of the support rod 4, one end of the rectangular groove 9 and the lower end of the support rod 4 are arranged in a penetrating mode, the inner wall of the rectangular groove 9 is rotatably connected with a rotating shaft, a rectangular block 10 is fixedly sleeved on the side wall of the rotating shaft, and the fixed column foot 5 is fixedly connected with the lower end of the rectangular block 10;

because the traditional support is used for improving the stability of the traditional support, a conical fixing column base 5 is often used, because one end of the fixing column base 5 is relatively sharp, workers are easy to accidentally injure after the fixing column base is stored, when the support is stored, the second bolt 11 is rotated to move the fixing column base out of the rectangular groove 9, the rectangular block 10 is rotated to enable the fixing column base 5 to move into the rectangular groove 9, one end of the second bolt 11 is rotated to abut against the rectangular block 10 and fix the rectangular block 10, and the fixing column base 5 is stored into the rectangular groove 9, so that the workers are prevented from being accidentally injured;

the lower end of the mounting base 18 is fixedly connected with a sliding rod 6, the lower end of the sliding rod 6 is fixedly connected with a supporting plate 19, the circular sleeve 12 is prevented from moving out of the sliding rod 6 under the limit of the supporting plate 19, the sliding rod 6 is arranged between the three supporting rods 4, a synchronizing mechanism connected with the three supporting rods 4 is arranged on the side wall of the sliding rod 6, the synchronizing mechanism comprises a circular sleeve 12 connected on the side wall of the sliding rod 6 in a sliding manner, two extension plates 13 are fixedly connected on the side wall of the circular sleeve 12, the side walls of the two extension plates 13 are rotatably connected with a same rectangular sleeve 14, a third threaded hole 16 is formed in the side wall of the rectangular sleeve 14 in a penetrating manner, a third bolt 17 used for fixing the straight rod 15 is arranged in the third threaded hole 16 in a matching manner, the inner wall of the rectangular sleeve 14 is slidably connected with the straight rod 15, and one end, far away from the sliding rod 6, of the straight rod 15 is rotatably connected with the side wall of the supporting rod 4;

when the triangular support is unfolded, each supporting leg needs to be pulled off one by one, the top end of the triangular support is in a horizontal state as far as possible, the operation is complicated, and the leveling of the surveying and mapping equipment is inconvenient, when the surveying and mapping equipment 1 is used on cement ground, one of the supporting rods 4 is pulled off to enable the rectangular sleeve 14 to drive the circular sleeve 12 to move upwards along the side wall of the sliding rod 6, the circular sleeve 12 drives the other supporting rods 4 to expand outwards under the action of the other two rectangular sleeves 14, the three supporting rods 4 are further conveniently unfolded simultaneously, the time for a worker to level the surveying and mapping equipment 1 is saved, when the surveying and mapping equipment 1 is used on uneven ground, one of the supporting rods 4 is still in a suspended state to cause the installation base 18 to be unstable and inclined, and the installation base 18 is moved out of the third threaded hole 16 by rotating the third bolt 17, the support rods 4 are pulled to enable the straight rods 15 to slide along the inner walls of the rectangular sleeves 14, and after the outward expansion angle of the support rods 4 is adjusted, the third bolts 17 are rotated to enable one ends of the third bolts to abut against the straight rods 15 and fix the straight rods, so that the three support rods 4 can be leveled again conveniently.

The working principle is as follows: when the utility model is used, one of the support rods 4 is broken off to drive the round sleeve 12 to move upwards along the side wall of the slide rod 6 by the rectangular sleeve 14, so that the round sleeve 12 drives other support rods 4 to expand outwards under the action of the other two rectangular sleeves 14, thereby facilitating the simultaneous unfolding of the three support rods 4, saving the time of leveling the surveying and mapping equipment 1 by workers, and rotate second bolt 11 and make it shift out rectangular groove 9, rotate rectangular block 10 and make the lower extreme of fixed column foot 5 contact with ground, rotate second bolt 11 and make its one end support rectangular block 10 and make it fixed, correspond one by one and insert with a plurality of spacing grooves 3 respectively through a plurality of locating plates 2 with surveying equipment 2 lower extreme afterwards, rotate first bolt 8 and make it fixed to one of them locating plate 2, and then be convenient for install surveying equipment 1 at the upper end of support fast and safely.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The on-site surveying and mapping device for construction engineering cost comprises surveying and mapping equipment (1) and an installation base (18), wherein the surveying and mapping equipment (1) is arranged on the upper side of the installation base, and is characterized in that the lower end of the surveying and mapping equipment (1) is fixedly connected with a plurality of positioning plates (2), the plurality of positioning plates (2) are uniformly distributed at the lower end of the surveying and mapping equipment (1), the upper end of the installation base (18) is provided with a plurality of limiting grooves (3) matched with the positioning plates (2), the lower end of the installation base (18) is provided with three rectangular openings, the inner walls of the three rectangular openings are rotatably connected with supporting rods (4), one sides of the supporting rods (4) far away from the installation base (18) are respectively provided with a fixed column base (5), the fixed column bases (5) are connected with the supporting rods (4) through rotating mechanisms, the lower end of the installation base (18) is fixedly connected with a sliding rod (6), the sliding rod (6) is arranged among the three supporting rods (4), and a synchronizing mechanism connected with the three supporting rods (4) is arranged on the side wall of the sliding rod (6).

2. The construction cost on-site surveying and mapping device according to claim 1, wherein a first threaded hole (7) is formed through an inner wall of one of the limiting grooves (3), the first threaded hole (7) is formed through a mounting base (18), a first bolt (8) matched with the first threaded hole (7) is arranged on an outer side of the mounting base (18), and a circular groove corresponding to the first bolt (8) is formed in a side wall of one of the positioning plates (2).

3. The construction cost on-site surveying and mapping device according to claim 1 or 2, wherein the rotating mechanism comprises a rectangular groove (9) formed in the side wall of the support rod (4), one end of the rectangular groove (9) is arranged to penetrate through the lower end of the support rod (4), the inner wall of the rectangular groove (9) is rotatably connected with a rotating shaft, a rectangular block (10) is fixedly sleeved on the side wall of the rotating shaft, and the fixed column foot (5) is fixedly connected with the lower end of the rectangular block (10).

4. The construction cost on-site surveying and mapping device according to claim 3, characterized in that the fixing column base (5) is a conical structure, the diameter of the fixing column base decreases gradually from top to bottom, a second threaded hole communicated with the rectangular groove (9) is formed in the side wall of the support rod (4) in a penetrating manner, a second bolt (11) is sleeved in the second threaded hole, and the second threaded hole is formed in the upper side of the rectangular block (10).

5. The construction cost on-site mapping device according to claim 1, 2 or 4, characterized in that the synchronizing mechanism comprises a circular pipe sleeve (12) slidably connected to the side wall of the sliding rod (6), two extension plates (13) are fixedly connected to the side wall of the circular pipe sleeve (12), the same rectangular sleeve (14) is rotatably connected to the side walls of the two extension plates (13), a straight rod (15) is slidably connected to the inner wall of the rectangular sleeve (14), and one end of the straight rod (15) far away from the sliding rod (6) is rotatably connected to the side wall of the supporting rod (4).

6. The construction cost on-site surveying and mapping device according to claim 5, characterized in that a third threaded hole (16) is formed in a side wall of the rectangular sleeve (14) in a penetrating manner, and a third bolt (17) for fixing the straight rod (15) is arranged in the third threaded hole (16) in a matching manner.