CN212869195U

CN212869195U - On-spot mapping device of building engineering cost

Info

Publication number: CN212869195U
Application number: CN202021873360.XU
Authority: CN
Inventors: 朱姝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-02
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to a field of building engineering cost mapping device field, concretely relates to field of building engineering cost mapping device, which comprises a base, the top surface fixedly connected with sleeve of base. The utility model discloses in, it is connected with two-way lead screw to rotate through telescopic inside, the outer wall of two-way lead screw has two removal seats about its central plane symmetric position department threaded connection, remove the top surface fixedly connected with splint of seat, the structure of board is placed to telescopic top surface middle part fixedly connected with, make the surveying instrument can carry out the centre gripping through splint or relax and reach fixed or dismantle the purpose, in-process surveying instrument can angle regulation, it has a lot of defects to have solved current engineering cost on-the-spot mapping device, can't dismantle between mapping device and the mount, it is fixed unstable between mapping device and the mount during use, mapping device can't rotate, lead to the inconvenient problem of operating personnel operation.

Description

On-spot mapping device of building engineering cost

Technical Field

The utility model relates to a field of building engineering cost mapping device field, concretely relates to field of building engineering cost mapping device.

Background

The construction cost directly means the construction price of a project, the construction cost means the total cost for constructing a certain project, and the core contents of the construction cost are investment estimation, design approximate calculation, correction approximate calculation, construction diagram budget, project settlement, completion settlement and the like. The construction project cost site surveying and mapping device is an auxiliary device which is used in a construction project cost site and used for leveling, angle measurement, distance measurement, linear orientation, small-area control measurement, large-scale topographic map surveying and mapping and application, construction site control measurement, civil and industrial construction measurement, building deformation observation and construction completion general plane map compiling and drawing to enable projects to be better carried out, and is widely used in the technical field of construction project surveying and mapping devices.

Present on-spot mapping device of engineering cost is in the use, can't dismantle between mapping device and the mount, and is fixed insecure between mapping device and the mount during the use, and mapping device can't rotate, leads to operating personnel to operate inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve present on-spot mapping device of engineering cost and have a lot of defects, can't dismantle between mapping device and the mount, during the use, fixed insecure between mapping device and the mount, mapping device can't rotate, leads to the inconvenient problem of operating personnel operation, provides a building engineering cost on-spot mapping device.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an on-spot mapping device of building engineering cost, includes the base, the top surface fixedly connected with sleeve of base, telescopic inside is rotated and is connected with two-way lead screw, two-way lead screw's outer wall has two removal seats about its central plane symmetric position department threaded connection, the top surface fixedly connected with splint of removal seat, telescopic inner wall is located the equal fixedly connected with round bar in both sides symmetric position department of two-way lead screw, the round bar runs through splint, telescopic top surface middle part fixedly connected with places the board, two the top surface centre gripping that is located the board of placing between the splint inner wall is fixed with the surveying instrument base, the top surface fixedly connected with surveying instrument body of surveying instrument base, a side surface middle part fixedly connected with eyepiece of surveying instrument body.

Further lie in, the outer wall of base is about three connecting seat I of angle fixedly connected with such as its axis annular, the outer end of connecting seat I is all rotated and is connected with the landing leg, the bottom inner wall sliding connection of landing leg has the closed angle, the bottom lateral wall of landing leg is seted up threaded hole, the inside threaded connection of screw hole has the screw, the screw thread end of screw pastes with the outer wall of closed angle mutually for the device can keep stable through inserting the closed angle ground when the bottom surface is uneven, simultaneously through adjusting the height that the closed angle changes the device.

The supporting leg fixing device is characterized in that a second connecting seat is fixedly connected to the middle of the inner side of the supporting leg, a fixed rod is fixedly connected to the center of the bottom surface of the base, a fixed ring is fixedly connected to the outer wall of the bottom end of the fixed rod, a moving ring is slidably connected to the outer wall of the fixed rod above the fixed ring, the outer wall of the moving ring is fixedly connected with a third connecting seat in an angle-equal manner relative to the axis ring, and a supporting rod is rotatably connected between the second connecting seat and the third connecting seat, so that a worker can adjust the height of the moving ring to change the opening angle of the supporting.

Further, an angle scale is engraved on the top surface of the base of the surveying instrument, so that a worker can conveniently adjust the surveying angle.

Further, a rubber pad is fixed on the top surface of the placing plate in an adhering mode, so that the surveying and mapping instrument body is more stable to place.

Further, a balancing weight is placed inside the fixing rod, so that the device is placed in a vertical state, and the gravity center of the device is lowered to enable the device to be more stable.

The utility model has the advantages that:

1. a bidirectional screw rod is rotatably connected inside the sleeve, two moving seats are in threaded connection with the outer wall of the bidirectional screw rod at symmetrical positions of the central plane of the bidirectional screw rod, a clamping plate is fixedly connected to the top surface of each moving seat, round rods are fixedly connected to the symmetrical positions of the two sides of the inner wall of the sleeve, penetrate through the clamping plates, a placing plate is fixedly connected to the middle part of the top surface of the sleeve, a structure of a base of a surveying and mapping instrument is clamped and fixed on the top surface of the placing plate between the inner walls of the two clamping plates, make the surveying instrument can carry out the centre gripping through splint or relax and reach fixed or dismantle the purpose, the on-the-spot mapping device of in-process surveying instrument can angle regulation, has solved current engineering cost and has had a lot of defects, can't dismantle between mapping device and the mount, fixes insecure between mapping device and the mount during the use, and mapping device can't rotate, leads to the inconvenient problem of operating personnel operation.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the construction cost on-site surveying and mapping device of the present invention;

FIG. 2 is a schematic view of the combined structure of the clamping plate and the bidirectional screw of the construction cost on-site surveying and mapping device of the utility model;

FIG. 3 is a top view of the combined structure of the clamping plate and the bidirectional screw of the construction cost on-site surveying and mapping device of the utility model;

FIG. 4 is a sectional view of the combined structure of the base and the surveying instrument body of the on-site surveying and mapping device for construction cost of the utility model;

figure 5 is the utility model discloses on-spot mapping device landing leg of building engineering cost and closed angle integrated configuration cross-sectional view.

In the figure: 1. a support leg; 2. a first connecting seat; 3. a base; 4. a splint; 5. a surveying instrument body; 6. an eyepiece; 7. placing the plate; 8. a surveying instrument base; 9. fixing the rod; 10. a second connecting seat; 11. sharp corners; 12. a fixing ring; 13. a moving ring; 14. a third connecting seat; 15. a strut; 16. a sleeve; 17. a bidirectional lead screw; 18. a movable seat; 19. a round bar; 20. a hand wheel; 21. a threaded hole; 22. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, a construction engineering cost on-site mapping device, including a base 3, a sleeve 16 is fixedly connected to the top surface of the base 3, a bidirectional screw 17 is rotatably connected to the inside of the sleeve 16, two movable seats 18 are connected to the outer wall of the bidirectional screw 17 through threads at symmetrical positions of the central surface thereof, a clamp plate 4 is fixedly connected to the top surface of the movable seats 18, round rods 19 are fixedly connected to symmetrical positions of the inner wall of the sleeve 16 at both sides of the bidirectional screw 17, the round rods 19 penetrate through the clamp plate 4, a placing plate 7 is fixedly connected to the middle part of the top surface of the sleeve 16, a mapper base 8 is fixedly clamped and fixed to the top surface of the placing plate 7 between the inner walls of the two clamp plates 4, a mapper body 5 is fixedly connected to the top surface of the mapper base 8, and an.

The outer wall of base 3 is about three connecting seat of the equal angle fixedly connected with 2 of its axis annular, the outer end of connecting seat 2 all rotates and is connected with landing leg 1, the bottom inner wall sliding connection of landing leg 1 has closed angle 11, the bottom lateral wall of landing leg 1 sets up threaded hole 21, the inside threaded connection of threaded hole 21 has screw 22, screw 22's screw thread end pastes with the outer wall of closed angle 11 mutually and leans on, make the device can keep stable through inserting closed angle 11 into ground when the bottom surface is uneven, simultaneously through the height of adjusting closed angle 11 change means.

Inboard middle part fixedly connected with connecting seat two 10 of landing leg 1, the bottom surface central point of base 3 puts fixedly connected with dead lever 9, the solid fixed ring 12 of bottom outer wall fixedly connected with of dead lever 9, the top sliding connection that the outer wall of dead lever 9 is located solid fixed ring 12 has shift ring 13, the outer wall of shift ring 13 is about three connecting seat three 14 of angle fixedly connected with such as its axis annular, it is connected with branch 15 to rotate between connecting seat two 10 and the connecting seat three 14, make the staff can be through the height of adjusting shift ring 13 and then change the angle that opens of landing leg 1, gu fixed ring 12 plays limiting displacement.

The top surface of surveying instrument base 8 is carved with angle scale, the staff of being convenient for adjusts the survey and drawing angle. The top surface adhesion of placing board 7 is fixed with the rubber pad for surveying instrument body 5's placing has more the steadiness. The balancing weight is placed in the fixing rod 9, so that the device is placed in a vertical state, and the gravity center of the device is lowered to enable the device to be more stable.

The working principle is as follows: during the use, the staff opens landing leg 1 and adjusts the height of shift ring 13 until suitable angle, it is gapped to unscrew screw 22 until it and closed angle 11 between, the height of closed angle 11 is adjusted in the inside slip closed angle 11 of landing leg 1, place landing leg 1 in ground or closed angle 11 and insert ground, it is enough to place surveying instrument base 8 to rotate hand wheel 20 until the space between two splint 4, place surveying instrument base 8 in placing board 7 center together with surveying instrument body 5 afterwards, refer to angle scale and the survey and drawing target of 8 top surfaces of surveying instrument base 8 and rotate surveying instrument base 8 and surveying instrument body 5 until reaching suitable angle, reverse rotation hand wheel 20, it moves on two-way lead screw 17 until splint 4 presss from both sides tight surveying instrument base 8 together with splint 4 to remove the seat 18 this moment, after each item operation finishes, the staff can carry out surveying and drawing work.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The on-site surveying and mapping device for construction engineering construction cost comprises a base (3) and is characterized in that a sleeve (16) is fixedly connected to the top surface of the base (3), a bidirectional screw rod (17) is rotatably connected to the inside of the sleeve (16), two movable seats (18) are in threaded connection with the outer wall of the bidirectional screw rod (17) about the symmetrical positions of the central plane of the outer wall of the bidirectional screw rod, a clamp plate (4) is fixedly connected to the top surface of each movable seat (18), round rods (19) are fixedly connected to the symmetrical positions of the two sides of the inner wall of the sleeve (16) and penetrate through the clamp plate (4), a placing plate (7) is fixedly connected to the middle of the top surface of the sleeve (16), a surveying and mapping instrument base (8) is fixedly connected to the top surface of the placing plate (7) between the inner walls of the clamp plate (4), and a surveying and mapping instrument body (5) is fixedly connected to, the middle part of the surface of one side of the surveying instrument body (5) is fixedly connected with an eyepiece (6).

2. The construction cost on-site surveying and mapping device according to claim 1, characterized in that the outer wall of the base (3) is fixedly connected with three first connecting seats (2) in an annular shape with equal angles about the axis thereof, the outer ends of the first connecting seats (2) are rotatably connected with the supporting legs (1), the inner walls of the bottom ends of the supporting legs (1) are slidably connected with the sharp corners (11), the side walls of the bottom ends of the supporting legs (1) are provided with threaded holes (21), the inner threads of the threaded holes (21) are connected with screws (22), and the threaded ends of the screws (22) are attached to the outer walls of the sharp corners (11).

3. The construction cost on-site surveying and mapping device according to claim 2, wherein a second connecting seat (10) is fixedly connected to the inner middle portion of the supporting leg (1), a fixed rod (9) is fixedly connected to the central position of the bottom surface of the base (3), a fixed ring (12) is fixedly connected to the outer wall of the bottom end of the fixed rod (9), a movable ring (13) is slidably connected to the outer wall of the fixed rod (9) above the fixed ring (12), three third connecting seats (14) are fixedly connected to the outer wall of the movable ring (13) in an annular equal angle mode about the axis of the movable ring, and a supporting rod (15) is rotatably connected between the second connecting seat (10) and the third connecting seats (14).

4. A construction cost on-site surveying device according to claim 1, characterized in that the top surface of the surveying instrument base (8) is engraved with an angle scale.

5. A construction cost on-site surveying and mapping device according to claim 1, characterized in that a rubber pad is adhesively fixed to the top surface of the placing plate (7).

6. A construction cost on-site surveying and mapping device according to claim 3, characterized in that a weight block is placed inside the fixing rod (9).