CN216520708U

CN216520708U - Engineering cost mapping device

Info

Publication number: CN216520708U
Application number: CN202122723538.3U
Authority: CN
Inventors: 吴丙毅; 滕家赫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-05-13
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses an engineering cost mapping device which comprises a mounting plate, wherein a first screw rod is rotatably connected to the center of the bottom end of the mounting plate, a disc is connected to the first screw rod, a rotating wheel is connected to the bottom end of the first screw rod, a plurality of supporting rods are circumferentially connected to the bottom end of the mounting plate, a fixing device is hinged to the bottom ends of the supporting rods, a mounting block is connected to the middle of each supporting rod, a hinge rod is hinged to the mounting block, the other ends of the hinge rods are respectively hinged to the disc, a plurality of adjusting pieces are connected to the top end of the mounting plate, a mapping instrument is connected to the other ends of the adjusting pieces, and a level meter is connected to the mapping instrument. Compared with the prior art, the utility model has the advantages that: the height of the surveying instrument can be conveniently adjusted, the level can be conveniently adjusted, the surveying instrument is suitable for various terrains, and the practicability is high.

Description

Engineering cost mapping device

Technical Field

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

Background

The project cost refers to the estimated or actual expenditure construction cost of the project in the construction period, and three elements of project pricing: the construction cost refers to the total cost spent on a certain project construction, and the core content of the construction cost is investment estimation, design approximate calculation, correction approximate calculation, construction diagram budget, project settlement, completion settlement and the like; the existing surveying and mapping instruments such as theodolites, levels and the like generally comprise a surveying and mapping instrument body, a base and a support leg (tripod) arranged on the base; the uncertain surveying and mapping place includes an indoor smooth ground, an uneven mountain land and the like, and the support legs can only be applied to some situations and cannot have general applicability; secondly, some mapping devices lack horizontal adjustment of instruments, and the horizontal adjustment is required before the measurement of the instruments to ensure the normal use of the instruments and the accuracy of measured data; or after the angle is adjusted to keep the base horizontal, the height needs to be adjusted, and at the moment, each supporting leg needs to be adjusted independently, so that the device loses the horizontal state, and readjustment is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the technical defects and provides the engineering cost mapping device which is convenient for adjusting the height of the mapping instrument, is convenient for adjusting the level, is suitable for various terrains and has strong practicability.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an engineering cost mapping device, includes the mounting panel, mounting panel bottom center is rotated to connect and is equipped with first screw rod, the connection is equipped with the disc on the first screw rod, first screw rod bottom is connected and is equipped with the runner, mounting panel bottom circumferential direction connects and is equipped with a plurality of bracing pieces, the bracing piece bottom articulates and is equipped with fixing device, the bracing piece middle part is connected and is equipped with the installation piece, the articulated hinge rod that is equipped with on the installation piece, the hinge rod other end articulates the disc respectively, the connection is equipped with a plurality of regulating parts on the mounting panel top, the connection of the regulating part other end is equipped with the surveying instrument, the last connection of surveying instrument is equipped with the spirit level.

Compared with the prior art, the utility model has the advantages that: the rotating wheel is rotated to drive the first screw rod to rotate, the first screw rod drives the disc to lift up and down on the first screw rod so as to drive the hinge rod to move, and the hinge rod drives the support rod to change the angle, so that the height of the surveying instrument can be conveniently adjusted; the fixing device is convenient for stably fixing the surveying instrument, is suitable for the ground under different conditions, and has strong practicability; the cooperation setting of regulating part and spirit level is convenient for adjust the horizontality of surveying instrument to make the measurement more accurate.

Furthermore, the fixing device comprises a through groove connected to the bottom end of the support rod, a rotating shaft is connected in the through groove, an L-shaped connecting rod is hinged to the rotating shaft, one end of the L-shaped connecting rod is connected with a sucker, the other end of the L-shaped connecting rod is connected with a pin, two ends of the L-shaped connecting rod are both connected with limiting holes, the bottom end of the support rod is connected with a limiting part, the limiting part penetrates through the support rod and is matched with the limiting holes, when the L-shaped connecting rod touches hard ground such as indoor ceramic tiles and the like, the L-shaped connecting rod can be rotated to enable the sucker to face downwards, the position of the sucker is locked through the limiting part, and the pin cannot cause damage inwards at the moment; when the device is required to be used on the ground such as some soil, the L-shaped connecting rod can be rotated, so that the sucker faces outwards, the pin faces downwards, the position of the pin is locked through the limiting piece, and the pin is inserted into the ground so as to fix the device.

Further, the locating part is including connecting in the through-hole on the bracing piece, swing joint is equipped with the gag lever post in the through-hole, gag lever post and spacing hole cooperation, the arm-tie is connected to the gag lever post other end, the gag lever post overcoat connects and is equipped with the spring, spring one end joint support pole, the arm-tie is connected to the other end, and the setting of locating part is convenient for fix the position of L type connecting rod, and through the pulling arm-tie, arm-tie drive pull rod outwards breaks away from spacing hole to the joint of pull rod and L type connecting plate is relieved, and the tensile power of holding of spring this moment is adjusted to needs position after according to the ground condition, loosens the arm-tie, and under the shrink that resets of spring, the pull rod joint L type connecting rod once more.

Furthermore, the pin is connected with a pressing plate, the pressing plate is perpendicular to the pin, and the pressing plate is convenient for the force of feet to fix the pin.

Further, the regulating part is including the relative second screw rod and the third screw rod that set up, the second screw rod is connected in the surveying instrument bottom, the third screw rod is connected on the mounting panel top, the screw thread on second screw rod and the third screw rod is opposite screw thread, it is equipped with the swivel nut to connect between second screw rod and the third screw rod, swivel nut in-connection be equipped with second screw rod and third screw rod complex internal thread, through rotating the swivel nut, because the screw thread on second screw rod and the third screw rod is opposite screw thread, along with the swivel nut rotates, drive second screw rod and third screw rod are close to each other or keep away from each other, under the assistance of spirit level to be convenient for adjust the height of surveying instrument one side.

Furthermore, the screw sleeve is externally connected with anti-slip threads, and the screw sleeve is convenient to screw due to the anti-slip threads.

Drawings

Fig. 1 is a schematic structural diagram of a construction cost mapping apparatus according to the present invention.

Fig. 2 is a schematic diagram of a in fig. 1.

Fig. 3 is a schematic view of the structure of fig. 2.

Fig. 4 is a schematic diagram of the structure B in fig. 1.

As shown in the figure: 1. the mounting plate, 2, first screw rod, 3, disc, 4, runner, 5, bracing piece, 6, installation piece, 7, hinge rod, 8, surveying instrument, 9, spirit level, 10, logical groove, 11, pivot, 12, L type connecting rod, 13, sucking disc, 14, participate in, 15, spacing hole, 16, gag lever post, 17, arm-tie, 18, spring, 19, clamp plate, 20, second screw rod, 21, third screw rod, 22, swivel nut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine shown in fig. 1-4, an engineering cost mapping device, including

mounting panel

1, 1 bottom center of mounting panel rotates to be connected and is equipped with first screw rod 2, the connection is equipped with disc 3 on the

first screw rod

2, 2 bottom connections of first screw rod are equipped with runner 4, 1 bottom circumference of mounting panel connects and is equipped with a plurality of

bracing pieces

5, 5 bottom hinges of bracing piece are equipped with fixing device, 5 middle part connections of bracing piece are equipped with installation piece 6, the articulated hinge bar 7 that is equipped with on installation piece 6, the articulated disc 3 is articulated respectively to the 7 other ends of hinge bar, 1 top connection of mounting panel is equipped with a plurality of regulating parts, the connection of the regulating part other end is equipped with surveying instrument 8, the last connection of surveying instrument 8 is equipped with spirit level 9.

The fixing device comprises a through groove 10 connected to the bottom end of the support rod 5, a rotating shaft 11 is connected in the through groove 10, an L-shaped connecting rod 12 is hinged to the rotating shaft 11, one end of the L-shaped connecting rod 12 is connected with a sucker 13, the other end of the L-shaped connecting rod is connected with a pin 14, two ends of the L-shaped connecting rod 12 are both connected with limiting holes 15, the bottom end of the support rod 5 is connected with a limiting part, and the limiting part penetrates through the support rod 5 and is matched with the limiting holes 15; the limiting piece comprises a through hole connected to the supporting rod 5, a limiting rod 16 is movably connected in the through hole, the limiting rod 16 is matched with the limiting hole 15, the other end of the limiting rod 16 is connected with a pulling plate 17, a spring 18 is sleeved outside the limiting rod 16, one end of the spring 18 is connected with the supporting rod 5, and the other end of the spring is connected with the pulling plate 17; the pins 14 are connected with a pressure plate 19, and the pressure plate 19 is arranged perpendicular to the pins 14; the adjusting part comprises a second screw rod 20 and a third screw rod 21 which are oppositely arranged, the second screw rod 20 is connected to the bottom end of the surveying instrument 8, the third screw rod 21 is connected to the top end of the mounting plate 1, threads on the second screw rod 20 and the third screw rod 21 are opposite threads, a threaded sleeve 22 is connected between the second screw rod 20 and the third screw rod 21, and internal threads matched with the second screw rod 20 and the third screw rod 21 are connected and arranged in the threaded sleeve 22; the outside of the threaded sleeve 22 is connected with anti-skid threads.

When the surveying and mapping instrument is implemented specifically, the rotating wheel 4 is rotated, the rotating wheel 4 drives the first screw rod 2 to rotate, the first screw rod 2 drives the disc 3 to lift up and down on the first screw rod 2 so as to drive the hinge rod 7 to move, and the hinge rod 7 drives the support rod 5 to change the angle, so that the height of the surveying and mapping instrument 8 can be adjusted conveniently; the fixing device is convenient for stably fixing the surveying instrument 8, is suitable for the ground under different conditions, and has strong practicability; when the device touches hard ground such as indoor tiles and the like, the L-shaped connecting rod 12 can be rotated to enable the sucker 13 to face downwards, and the position of the sucker 13 is locked through the limiting piece, and at the moment, the pin 14 faces inwards and cannot cause damage; when the device is required to be on the ground such as some soil, the L-shaped connecting rod 12 can be rotated, so that the suction cup 13 faces outwards, the pin 14 faces downwards, the position of the pin 14 is locked through the limiting piece, and the pin 14 is inserted into the ground so as to fix the device; the pressing plate 19 is arranged to facilitate the foot to apply force to fix the pin 14; the limiting piece is arranged to fix the position of the L-shaped connecting rod 12 conveniently, the pulling plate 17 is pulled, the pulling plate 17 drives the pulling rod to be separated from the limiting hole 15 outwards, so that the clamping connection between the pulling rod and the L-shaped connecting plate is released, the spring 18 stretches to store force at the moment, the pulling plate 17 is loosened after the pulling rod is adjusted to a required position according to the ground condition, and the pulling rod is clamped with the L-shaped connecting rod 12 again under the reset contraction of the spring 18; the matching arrangement of the adjusting piece and the level gauge 9 is convenient for adjusting the horizontal state of the surveying instrument 8, so that the measurement is more accurate; the anti-slip threads are arranged to facilitate screwing of the screw sleeve 22, and due to the fact that the threads on the second screw rod 20 and the third screw rod 21 are opposite threads through rotation of the screw sleeve 22, the second screw rod 20 and the third screw rod 21 are driven to be close to or far away from each other along with rotation of the screw sleeve 22, and under the assistance of the level gauge 9, the height of one side of the surveying and mapping instrument 8 can be adjusted conveniently.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an engineering cost mapping device, includes mounting panel (1), its characterized in that: mounting panel (1) bottom center is rotated to connect and is equipped with first screw rod (2), it is equipped with disc (3) to connect on first screw rod (2), first screw rod (2) bottom is connected and is equipped with runner (4), mounting panel (1) bottom circumferential direction is connected and is equipped with a plurality of bracing pieces (5), bracing piece (5) bottom is articulated to be equipped with fixing device, bracing piece (5) mid-portion is connected and is equipped with installation piece (6), the articulated hinge bar (7) that is equipped with on installation piece (6), hinge bar (7) other end is articulated disc (3) respectively, mounting panel (1) top is connected and is equipped with a plurality of regulating parts, the regulating part other end is connected and is equipped with surveying instrument (8), the connection is equipped with spirit level (9) on surveying instrument (8).

2. A construction cost mapping apparatus according to claim 1, wherein: fixing device is including connecting logical groove (10) in bracing piece (5) bottom, it is equipped with pivot (11) to lead to groove (10) in-connection, the articulated L type connecting rod (12) that is equipped with is gone up in pivot (11), L type connecting rod (12) one end is connected and is equipped with sucking disc (13), and other end connection is equipped with participates in (14), L type connecting rod (12) both ends are all connected and are equipped with spacing hole (15), bracing piece (5) bottom connection is equipped with the locating part, the locating part runs through bracing piece (5) and cooperates with spacing hole (15).

3. A construction cost mapping apparatus according to claim 2, wherein: the locating part is including connecting the through-hole on bracing piece (5), swing joint is equipped with gag lever post (16) in the through-hole, gag lever post (16) and spacing hole (15) cooperation, arm-tie (17) are connected to the gag lever post (16) other end, gag lever post (16) overcoat connects and is equipped with spring (18), spring (18) one end joint support pole (5), and arm-tie (17) are connected to the other end.

4. A construction cost mapping apparatus according to claim 2, wherein: the pins (14) are connected with a pressing plate (19), and the pressing plate (19) is perpendicular to the pins (14).

5. A construction cost mapping apparatus according to claim 1, wherein: the regulating part includes relative second screw rod (20) and third screw rod (21) that set up, second screw rod (20) are connected in surveying instrument (8) bottom, third screw rod (21) are connected in mounting panel (1) top, the screw thread on second screw rod (20) and third screw rod (21) is opposite screw thread, it is equipped with swivel nut (22) to connect between second screw rod (20) and third screw rod (21), swivel nut (22) in-connection be equipped with second screw rod (20) and third screw rod (21) complex internal thread.

6. A construction cost mapping apparatus according to claim 5, wherein: the outside of the threaded sleeve (22) is connected with anti-skid threads.