CN211399194U - On-spot dipperstick for engineering cost - Google Patents

Abstract

The utility model provides an on-spot dipperstick for engineering cost, the mount pad below is equipped with the base, and the mount pad lower part is fixed with three ball pivot, and three ball pivot is regular triangle distribution, and the ball seat of ball pivot is fixed in the lower part of mount pad, and the ball round pin lower part of ball pivot rotates and is connected with the screw rod, and the screw rod passes nut and nut screw connection, the base is square structure, and base right side, front side, rear side all rotate and all are connected with a landing slab, and the left side of base rotates and is connected with first closure plate, and the right side of first closure plate rotates and is connected with second closure plate, and first closure plate, second closure plate, landing slab roll over and form a cuboid shell structure who covers the total powerstation body after rising. When three landing slab, first closing plate, second closing plate launch, can place little article as simple and easy writing table when measuring, can form the square shell structure who seals the total powerstation body during the closure, protect the total powerstation of transshipment in-process.

Description

On-spot dipperstick for engineering cost

Technical Field

The utility model relates to an engineering cost technical field, especially a site survey chi for engineering cost.

Background

The construction cost is directly the construction cost of the project, the three elements of the construction cost are volume, price and expense, the volume is used as the primary work of the construction cost, the measuring scale is an essential tool, the total station is a high-technology measuring instrument integrating light, machine and electricity, and the measuring instrument is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and horizontal distance) and height difference measuring functions. The dipperstick that engineering cost used is mostly measuring apparatu and tripod combination use. A Total Station, i.e. a Total Station type Electronic distance meter (Electronic Total Station), is a high-tech measuring instrument integrating light collection, mechanical measurement and electrical measurement, and is a surveying instrument system integrating horizontal angle, vertical angle, distance (slant distance, horizontal distance) and height difference measurement functions. When the total station is used with the tripod in a matched manner, the total station is placed on the tripod, so that the total station is easy to shake, and inconvenient to measure and adjust. Meanwhile, after measurement, some data need to be recorded on a recording book, and because a fixed writing platform is lacked, much inconvenience is often caused to a measurer.

SUMMERY OF THE UTILITY MODEL

To the situation, for overcoming prior art's defect, the utility model aims at providing an engineering cost is with on-the-spot dipperstick, with total powerstation and tripod together fixed, can prevent to cause the damage in the transportation, ingenious when using again add the platform of writing, conveniently place the little article that some scene needs.

The on-site measuring scale for the engineering cost comprises a mounting seat, a total station body is fixed on the upper portion of the mounting seat, a base is arranged below the mounting seat, three spherical hinges are fixed on the lower portion of the mounting seat and distributed in a regular triangle shape, ball seats of the spherical hinges are fixed on the lower portion of the mounting seat, screw rods are rotatably connected to the lower portions of the spherical pins of the spherical hinges, three nuts which correspond to the spherical hinges one by one are fixed on the upper portion of the base, the screw rods penetrate through the nuts and are in spiral connection with the nuts, the base is in a square structure, three supporting leg assemblies are axially and uniformly distributed on the lower portion of the base, the upper portions of the supporting leg assemblies are rotatably connected with the base, a platform plate is rotatably connected to the right side, the front side and the rear side of the base, a first closing plate is rotatably connected to the left side of the base, a second closing plate is rotatably connected to the right side of the first closing plate, one side that first closing plate deviates from the base is equipped with the limiting plate, and limiting plate restriction second closing plate rotates to the lower part of first closing plate, form a cuboid shell structure who covers the total powerstation body after first closing plate, second closing plate, the landing slab is rolled over, second closing plate all is fixed with the cardboard of a pinhole with the adjacent both sides face of first closing plate and opposite face, all be equipped with a fixed orifices on the landing slab, first closing plate, second closing plate, the landing slab roll over the back, and the pin has been inserted between pinhole and the fixed orifices that corresponds, can fix into a stable cuboid structure with them.

Preferably, the supporting leg subassembly includes the last landing leg with base rotatable coupling, goes up the below of landing leg and is equipped with the sleeve, and telescopic upper portion is fixed with the swivel nut, goes up the landing leg and is connected with the swivel nut spiral rotation, and in the lower extreme of going up the landing leg stretched into the sleeve, telescopic bottom rotation is connected with lower landing leg.

Preferably, the bottom of the lower leg is provided with a tip.

The utility model has the advantages that: when the three platform plates, the first closing plate and the second closing plate are unfolded, the three platform plates can be used as a simple writing table for placing small articles during measurement, and a cube shell structure for sealing the total station body can be formed during closing to protect the total station during transportation; the screw rod and the spherical hinge are matched to conveniently fine-tune the height and the levelness of the total station body.

Drawings

Fig. 1 is a schematic view of the platform plate of the present invention when it is unfolded.

Fig. 2 is a schematic diagram of the platform board of the present invention when closed.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in figures 1 and 2, the on-site measuring scale for engineering cost comprises a mounting seat 1 and a total station body 2 fixed on the upper part of the mounting seat 1, and is characterized in that a base 3 is arranged below the mounting seat 1, three spherical hinges 4 are fixed on the lower part of the mounting seat 1, the three spherical hinges 4 are distributed in a regular triangle shape, ball seats of the spherical hinges 4 are fixed on the lower part of the mounting seat 1, screw rods 5 are rotatably connected with the lower parts of the spherical pins of the spherical hinges 4, three nuts 6 corresponding to the spherical hinges 4 one by one are fixed on the upper part of the base 3, the screw rods 5 penetrate through the nuts 6 and are in screw connection with the nuts 6, the base 3 is in a square structure, three supporting leg assemblies 7 are axially and uniformly distributed on the lower part of the base 3, the upper parts of the supporting leg assemblies 7 are rotatably connected with the base 3, a platform plate 8 is rotatably connected on the right side, the front side and the rear, the right side of the first closing plate 9 is rotatably connected with a second closing plate 10, the periphery of the base 3 is provided with a limit block 11 which limits the platform plate 8 or the first closing plate 9 to rotate towards the lower part of the base 3, a limit plate 12 is arranged on one side of the first closing plate 9, which is far away from the base 3, the limit plate 12 limits the second closing plate 10 to rotate towards the lower part of the first closing plate 9, the first closing plate 9, the second closing plate 10 and the platform plate 8 are folded to form a cuboid shell structure covering the total station body 2, two sides and opposite sides of the second closing plate 10 adjacent to the first closing plate 9 are both fixed with a clamping plate 14 with a pin hole 13, the platform plate 8 is provided with a fixing hole, after the first closing plate 9, the second closing plate 10 and the platform plate 8 are folded, pins are inserted between the corresponding pin holes 13 and the fixing holes, and the pins can be fixed into a stable cuboid structure.

The total station body 2 in this on-site measuring ruler is a whole with the tripod of bottom, can finely tune the height and the levelness of mount pad 1 through rotating three screw rod 5. When the on-site operation is carried out, the three supporting leg assemblies 7 are opened, the upper parts of the supporting leg assemblies 7 are in damping rotation connection with the lower part of the base 3, and only when the relative acting force between the supporting leg assemblies 7 and the base 3 is large, the supporting leg assemblies 7 and the base 3 can be rotated. After the supporting leg assembly 7 is opened and placed under the action of external force, the supporting leg assembly cannot rotate under the action of small acting force. When measuring the use, can release the back with three landing slab 8 and first closed board 9, landing slab 8 rotates to the position back parallel with base 3, because stopper 11's restriction, can't continue to rotate downwards, second closed board 10 rotates to the back parallel with first closed board 9, because limiting plate 12's restriction, second closed board 10 will can't continue to rotate downwards, can place the record originally this and write on first closed board 9 and second closed board 10 this moment, can place some little article on three landing slab 8, convenient measurement uses. When needs are packed up and are transported, can rotate three supporting leg subassembly 7 and fold, then rotate three landing slab 8 and first closing plate 9, second closing plate 10, insert the pin in pinhole 13 and fixed orifices at last, can maintain fixed this cuboid structure, cover into the cuboid structure with total powerstation body 2 in, prevent to cause the total powerstation to damage in the transportation. The nut 6 is fixed on the base through the upright rod, and the upright rod does not influence the rotation of the screw rod.

The supporting leg assembly 7 comprises an upper supporting leg 15 which is rotatably connected with the base 3, a sleeve 16 is arranged below the upper supporting leg 15, a threaded sleeve 17 is fixed on the upper portion of the sleeve 16, the upper supporting leg 15 is rotatably connected with the threaded sleeve 17 in a spiral mode, the lower end of the upper supporting leg 15 extends into the sleeve 16, and a lower supporting leg 18 is rotatably connected to the bottom of the sleeve 16. The length of the supporting leg assembly 7 can be adjusted by rotating the sleeve 16, and then the height of the total station body 2 can be adjusted to a larger extent. The lower support leg rotates around the axis of the sleeve, and when the distance between the upper support leg and the sleeve is adjusted, the lower support leg lands without rotating, so that the adjustment is convenient.

The bottom of the lower leg 18 is provided with a tip. The provision of the pointed end facilitates the fixing of the support leg assembly 7 to the ground.

The utility model has the advantages that: when the three platform plates, the first closing plate and the second closing plate are unfolded, the three platform plates can be used as a simple writing table for placing small articles during measurement, and a cube shell structure for sealing the total station body can be formed during closing to protect the total station during transportation; the screw rod and the spherical hinge are matched to conveniently fine-tune the height and the levelness of the total station body.

The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims (3)

1. A site measurement ruler for engineering cost comprises a mounting seat (1), a total station body (2) is fixed on the upper portion of the mounting seat (1), and is characterized in that a base (3) is arranged below the mounting seat (1), three spherical hinges (4) are fixed on the lower portion of the mounting seat (1), the three spherical hinges (4) are distributed in a regular triangle shape, ball seats of the spherical hinges (4) are fixed on the lower portion of the mounting seat (1), screw rods (5) are rotatably connected to the lower portions of the spherical pins of the spherical hinges (4), three nuts (6) corresponding to the spherical hinges (4) one by one are fixed on the upper portion of the base (3), the screw rods (5) penetrate through the nuts (6) to be spirally connected with the nuts (6), the base (3) is of a square structure, three support leg assemblies (7) are axially and uniformly distributed on the lower portion of the base (3), and the upper portions of the support leg assemblies (7), the right side, the front side and the rear side of the base (3) are all rotatably connected with a platform plate (8), the left side of the base (3) is rotatably connected with a first closing plate (9), the right side of the first closing plate (9) is rotatably connected with a second closing plate (10), the periphery of the base (3) is provided with a limiting block (11) for limiting the platform plate (8) or the first closing plate (9) to rotate towards the lower part of the base (3), one side of the first closing plate (9) departing from the base (3) is provided with a limiting plate (12), the limiting plate (12) limits the second closing plate (10) to rotate towards the lower part of the first closing plate (9), the second closing plate (10) and the platform plate (8) are folded to form a cuboid shell structure covering the total station body (2), and two side faces and opposite faces of the second closing plate (10), which are adjacent to the first closing plate (9), are both fixed with a clamping plate (14) with a pin hole (13), all be equipped with a fixed orifices on landing slab (8), first closed board (9), second closed board (10), landing slab (8) are rolled over the back, and it has the pin to insert between pinhole (13) and the fixed orifices that correspond, can fix into a stable cuboid structure with them.

2. The on-site measuring scale for construction cost according to claim 1, wherein the supporting leg assembly (7) comprises an upper supporting leg (15) rotatably connected with the base (3), a sleeve (16) is arranged below the upper supporting leg (15), a threaded sleeve (17) is fixed on the upper portion of the sleeve (16), the upper supporting leg (15) is spirally and rotatably connected with the threaded sleeve (17), the lower end of the upper supporting leg (15) extends into the sleeve (16), and a lower supporting leg (18) is rotatably connected with the bottom of the sleeve (16).

3. The construction cost field rule according to claim 2, wherein the bottom of the lower leg (18) is provided with a tip.

Images