CN214744654U

CN214744654U - On-spot survey and drawing data acquisition system of engineering cost

Info

Publication number: CN214744654U
Application number: CN202121109302.4U
Authority: CN
Inventors: 刘敏; 颜佳鸿
Original assignee: Hunan Wanda Project Management Co ltd
Current assignee: Hunan Wanda Project Management Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-11-16
Anticipated expiration: 2031-05-21

Abstract

The application relates to an on-site mapping data acquisition system for engineering cost, which belongs to the field of data acquisition equipment and comprises a total station body, wherein a lifting structure and a supporting structure are arranged below the total station body, the lifting structure comprises a plurality of sequentially sleeved loop bars, and a clamping block is arranged at the bottom end of the outer peripheral wall of each loop bar; the inner peripheral wall of the loop bar is vertically provided with a first sliding groove for the sliding of the inner clamping block, the top end of the inner peripheral wall of the loop bar is provided with a semi-annular second sliding groove, and the second sliding groove and the loop bar are coaxially arranged; the clamping block in the loop bar can slide to the second sliding groove along the first sliding groove; the loop bar at the topmost end is connected with the total station body, and the loop bar at the bottommost end is connected with the supporting structure. A plurality of loop bars can be established in proper order and accomodate, have reduced the volume that occupies, make things convenient for the manual work to carry and transport. This application has the effect of convenient transportation.

Description

On-spot survey and drawing data acquisition system of engineering cost

Technical Field

The application relates to the field of data acquisition equipment, in particular to a field mapping data acquisition system for engineering cost.

Background

At present, in the construction cost, the construction site needs to be predicted, accounted, controlled, planned, analyzed and evaluated. The measurement and collection of data on site is an essential item in construction costs. In the existing engineering cost, the total station is a data acquisition device commonly used by constructors.

Chinese patent with publication number CN208254480U discloses a multifunctional total station, which comprises a tripod placed on the ground and a total station body arranged above the tripod, wherein a height adjusting device is arranged between the total station body and the tripod, the height adjusting device comprises a fixed disc and a scale rod, and a positioning assembly is arranged on the fixed disc; the triangular support comprises a connecting plate and a supporting rod, and a sleeve is arranged on one side of the connecting plate, which is close to the fixed disc; the scale rod is connected with the connecting plate and the sleeve in a sliding mode. The tripod is supported in the designated place on ground with the manual work, passes through locating component with the total powerstation body and fixes on the fixed disk, realizes the altitude mixture control of total powerstation body through removing the scale rod.

In view of the above-mentioned related art, the inventor thinks that there is the bulky defect of inconvenience of carrying by hand of tripod.

SUMMERY OF THE UTILITY MODEL

In order to facilitate transportation, the application provides a project cost's on-site survey and drawing data acquisition system.

The application provides a project cost's on-spot survey and drawing data acquisition system adopts following technical scheme:

a project cost on-site mapping data acquisition system comprises a total station body, wherein a lifting structure and a supporting structure are arranged below the total station body, the lifting structure comprises a plurality of sleeve rods which are sequentially sleeved, and a clamping block is arranged at the bottom end of the outer peripheral wall of each sleeve rod; the inner peripheral wall of the loop bar is vertically provided with a first sliding groove for the sliding of the inner clamping block, the top end of the inner peripheral wall of the loop bar is provided with a semi-annular second sliding groove, and the second sliding groove and the loop bar are coaxially arranged; the clamping block in the loop bar can slide to the second sliding groove along the first sliding groove; the loop bar at the topmost end is connected with the total station body, and the loop bar at the bottommost end is connected with the supporting structure.

Through adopting above-mentioned technical scheme, when needs use the total powerstation, be about to bearing structure support in ground. The loop bar is pulled in sequence, the loop bar drives the fixture block to slide in a first chute of the loop bar below, the loop bar is rotated, the fixture block of the loop bar moves into a second chute of the loop bar below, and the inner bottom surface of the second chute supports the fixture block and the loop bar above. Pulling the corresponding number of sleeve rods according to the requirement, and adjusting the height of the total station body. A plurality of loop bars can be established in proper order and accomodate, have reduced the volume that occupies, make things convenient for the manual work to carry and transport.

Optionally, the top end of the first sliding groove in the loop bar is communicated with the outside.

Through adopting above-mentioned technical scheme, the loop bar can be followed another loop bar and taken off, can change alone when a loop bar takes place to damage, reduces the possibility of whole change, practices thrift the cost.

Optionally, the support structure includes a horizontal support plate, and a plurality of horizontal support rods are horizontally connected to the support plate in a sliding manner.

Through adopting above-mentioned technical scheme, the backup pad is placed subaerial, and the loop bar keeps vertical, and the pulling bracing piece makes the part of bracing piece stretch out, and the bracing piece increases the area with ground contact, improves the stability of loop bar and total powerstation body. The bracing piece can be accomodate in the backup pad, convenient transportation.

Optionally, a screw rod is vertically penetrated and connected to the upper portion of the supporting rod in a threaded manner, and the bottom end of the screw rod is arranged in a pointed end manner.

Through adopting above-mentioned technical scheme, place the backup pad after subaerial, rotatory screw rod makes the screw rod vertical downwards and the pointed end inserts ground inside. The screw rod is connected the backup pad with ground, reduces the inclination of loop bar and the possibility that total powerstation body tumbles, improves the stability of supporting.

Optionally, adjusting bolts vertically penetrate through the surface of the supporting plate corresponding to the number of the supporting rods; and a plurality of adjusting holes for inserting the adjusting bolts are formed in the upper surface of the supporting rod along the length direction of the supporting rod.

Through adopting above-mentioned technical scheme, adjust the length that the bracing piece stretches out according to the demand, rotate adjusting bolt, adjusting bolt passes backup pad and bracing piece simultaneously, and the position of bracing piece is injectd. The possibility that the supporting rod is separated from the supporting plate is reduced, and the stability of connection between the supporting plate and the ground is improved.

Optionally, a connecting disc is fixed to the lower surface of the sleeve rod at the bottommost end; the upper surface of the connecting disc vertically penetrates through and is in threaded connection with a fixing bolt, and the fixing bolt penetrates through one end of the connecting disc and is arranged in the supporting plate in a penetrating mode and is in threaded connection with the supporting plate.

Through adopting above-mentioned technical scheme, when bearing structure damages and need change, unscrew fixing bolt and separate connection pad and backup pad, change the cost alone to the backup pad. The supporting structure can be separated from the loop bar during transportation, and the storage and transportation are convenient.

Optionally, a plug board is arranged below the total station body, an insertion block is inserted into the lower portion of the plug board, and the insertion block is connected to the top end of the topmost loop bar.

Through adopting above-mentioned technical scheme, with bearing structure and loop bar fixed back, peg graft the inserted block in the picture peg of total powerstation body below, make things convenient for artifical installation total powerstation body. Can transport the total powerstation body alone when the transportation, convenient transportation.

Optionally, a rotating assembly is arranged between the inserting plate and the total station body, and the rotating assembly comprises a first friction plate, a second friction plate and a hand-screwed bolt; the first friction plate is arranged above the inserting plate, the second friction plate is arranged below the total station body, the hand-screwed bolt penetrates through and is connected to the second friction plate in a sliding mode, and one end of the hand-screwed bolt, which penetrates through the second friction plate, penetrates through and is connected to the first friction plate in a threaded mode.

Through adopting above-mentioned technical scheme, rotate the total powerstation body, after rotating the total powerstation body to appointed angle, screw up the hand and twist the bolt, the hand is twisted the bolt and is ordered about first friction plate and hug closely the second friction plate, supports the total powerstation body through the frictional force between first friction plate and the second friction plate. The angle of the total station is conveniently adjusted manually, and manual measurement is facilitated.

In summary, the present application includes at least one of the following beneficial technical effects:

1. a lifting structure and a supporting structure are arranged below the total station body; pulling the corresponding number of sleeve rods according to the requirement, and adjusting the height of the total station body. The plurality of loop bars can be sequentially sleeved for storage, so that the occupied volume is reduced, and the carrying and the transportation are convenient for manual work;

2. the top end of a first sliding groove in the loop bar is communicated with the outside; the loop bar can be taken down from the other loop bar, and when one loop bar is damaged, the loop bar can be independently replaced, so that the possibility of integral replacement is reduced, and the cost is saved;

3. adjusting bolts vertically penetrate through the surface of the supporting plate corresponding to the number of the supporting rods; the length that the bracing piece stretches out is adjusted according to the demand, rotates adjusting bolt, and adjusting bolt passes backup pad and bracing piece simultaneously, and the position of bracing piece is injectd. The possibility that the supporting rod is separated from the supporting plate is reduced, and the stability of connection between the supporting plate and the ground is improved.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a construction cost field mapping data acquisition system according to an embodiment of the present application;

fig. 2 is a schematic view of the structure of the rotating assembly portion shown in fig. 1.

Description of reference numerals: 1. a total station body; 2. a loop bar; 21. a first chute; 22. a second chute; 3. a clamping block; 4. a support plate; 5. a connecting disc; 6. fixing the bolt; 7. an accommodating chamber; 8. a support bar; 9. a screw; 91. a tip; 10. adjusting the bolt; 101. an adjustment hole; 11. a rotating assembly; 111. a first friction plate; 112. a second friction plate; 113. screwing the bolt by hand; 12. inserting plates; 13. and (5) inserting the blocks.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses engineering cost's on-spot survey and drawing data acquisition system, refers to fig. 1 and 2, including total powerstation body 1, the below of total powerstation body 1 is provided with elevation structure and bearing structure. The lifting structure comprises a plurality of loop bars 2, four of which are arranged in the embodiment. A plurality of loop bars 2 are coaxial and vertical setting, and the top of loop bar 2 is the opening setting, and the loop bar 2 of top is pegged graft in loop bar 2 of below. Bearing structure sets up in ground, and elevation structure is located bearing structure and supports total powerstation body 1, and pulling loop bar 2, the height of adjustment total powerstation.

Referring to fig. 1 and 2, a rectangular fixture block 3 is welded at the bottom end of the peripheral wall of the loop bar 2, and the lower surface of the fixture block 3 is flush with the bottom surface of the loop bar 2. The lowermost bar 2 has no dogs 3. The inner peripheral wall of the loop bar 2 is provided with a first sliding groove 21 for the inner fixture block 3 to vertically slide. First spout 21 is vertical setting and top and external intercommunication, and the bottom of first spout 21 is flushed with the interior bottom surface of place loop bar 2. Pulling the loop bar 2, the fixture block 3 of the loop bar 2 slides in the first sliding slot 21 of the loop bar 2 below.

Referring to fig. 1 and 2, a semi-annular second sliding groove 22 is further formed in the top end of the inner peripheral wall of the loop bar 2, and the second sliding groove 22 is arranged coaxially with the loop bar 2. The inner top surface of the second runner 22 is spaced from the top surface of the loop bar 2. The fixture block 3 inside the loop bar 2 slides along the first sliding groove 21, when the upper surface of the fixture block 3 is level with the upper surface of the second sliding groove 22, the fixture block 3 is rotated, the fixture block 3 enters the second sliding groove 22, and the lower surface of the fixture block 3 is attached to the inner bottom surface of the second sliding groove 22. The topmost sleeve rod 2 is a solid rod. The loop bar 2 is pulled to a specified position in sequence and then the loop bar 2 is rotated, so that the fixture block 3 enters the second sliding groove 22, the fixture block 3 is supported by the inner bottom wall of the second sliding groove 22, and the total station body 1 is fixed in height.

Referring to fig. 1 and 2, the support structure includes a support plate 4 which is horizontal and is used to be placed on the ground. The bottom end of the sleeve rod 2 at the bottommost end is coaxially welded with a disc-shaped connecting disc 5. Connecting pad 5 laminating and backup pad 4 top, the vertical and threaded connection of upper surface of connecting pad 5 has fixing bolt 6, and fixing bolt 6 wears to establish and threaded connection in backup pad 4 through the one end of connecting pad 5. Three fixing bolts 6 are arranged along the circumference of the axis of the loop bar 2. The support plate 4 is placed on the ground, the connecting disc 5 is placed on the support plate 4, and the fixing bolt 6 is screwed to connect the loop bar 2 with the support plate 4.

Referring to fig. 1 and 2, the support plate 4 is provided in a triangular plate shape. The supporting plate 4 is provided with a rectangular accommodating cavity 7, and the length direction of the accommodating cavity 7 is arranged along the radial direction of the loop bar 2. The containing cavities 7 are uniformly arranged in three along the circumference of the axis of the loop bar 2. One side of the loop bar 2 far away from the loop bar 2 is communicated with the outside, and the accommodating cavity 7 is arranged at the corner of the supporting plate 4. The accommodating cavities 7 of the supporting plate 4 are respectively connected with rectangular supporting rods 8 in a sliding manner. The supporting rod 8 in the accommodating cavity 7 is pulled out, the supporting rod 8 is partially positioned in the accommodating cavity 7, and the lower surface of the supporting rod 8 is attached to the ground.

Referring to fig. 1 and 2, one end of the upper surface of the support rod 8, which is far away from the support plate 4, is vertically penetrated and is in threaded connection with a screw 9, and the bottom end of the screw 9 is arranged in a tip 91. The screw 9 is rotated, the screw 9 is in threaded connection with the support rod 8, and the tip 91 of the screw 9 is inserted into the ground.

Referring to fig. 1 and 2, the upper surface of the supporting plate 4 is provided with three adjusting bolts 10, the upper surface of the supporting rod 8 is provided with adjusting holes 101 for the adjusting bolts 10 to be inserted, and a plurality of adjusting holes 101 are uniformly formed in each supporting rod 8 along the length direction of the supporting rod 8. The adjusting bolt 10 vertically penetrates through and slides on the supporting plate 4, and the adjusting bolt 10 is inserted into the adjusting hole 101 at the corresponding position on the supporting rod 8.

Referring to fig. 1 and 2, a rotating assembly 11 is arranged below the total station body 1, the rotating assembly 11 includes a second friction plate 112 and a first friction plate 111, the second friction plate 112 and the first friction plate 111 are both arranged in an arc plate, and the axes of the first friction plate 111 and the second friction plate 112 are parallel and horizontally arranged. One side of the second friction plate 112 is attached with the first friction plate 111, and the arc surfaces of the first friction plate 111 and the second friction plate 112 are arranged oppositely. A rubber layer is bonded to the side of the first friction plate 111 opposite to the second friction plate 112. A hand bolt 113 penetrates through and is slidably connected to one side of the second friction plate 112 away from the first friction plate 111, and one end of the hand bolt 113 penetrating through the second friction plate 112 is connected to the first friction plate 111 through a thread. The second friction plate 112 is welded below the total station body 1. The hand-tightening bolt 113 is rotated, the hand-tightening bolt 113 tightly presses the first friction plate 111 and the second friction plate 112, and the angle of the total station body 1 is adjusted.

Referring to fig. 1 and 2, a disc-shaped inserting plate 12 is welded to the lower surface of the first friction plate 111, a rectangular inserting block 13 is welded to the top end of the topmost loop bar 2, a slot is formed in the lower surface of the inserting plate 12, and the inserting block 13 is inserted into the slot of the inserting plate 12. The insert plate 12 is arranged coaxially with the loop bar 2. The total station body 1 is connected with the loop bar 2 by inserting the inserting block 13 into the slot of the inserting plate 12.

The implementation principle of the on-site mapping data acquisition system for the engineering cost in the embodiment of the application is as follows: the supporting plate 4 is placed on the ground, the supporting rod 8 is pulled out, the adjusting bolt 10 is inserted, and the adjusting bolt 10 is inserted into the adjusting hole 101 corresponding to the corresponding position in the supporting rod 8.

The screw 9 is rotated, and the screw 9 penetrates through the support rod 8 and then is inserted into the ground. Pulling loop bar 2, fixture block 3 of loop bar 2 slides in the first spout 21 of loop bar 2 below, rotates loop bar 2 in proper order, and fixture block 3 of loop bar 2 slides in the second spout 22 of loop bar 2 below.

The insert 13 is inserted into the slot of the insert plate 12. The total station body 1 is manually turned to a designated angle, the hand-tightening bolt 113 is tightened, the hand-tightening bolt 113 tightly supports the first friction plate 111 and the second friction plate 112, and the angle of the total station body 1 is fixed through friction force.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an engineering cost's on-spot survey and drawing data acquisition system, includes total powerstation body (1), its characterized in that: a lifting structure and a supporting structure are arranged below the total station body (1), the lifting structure comprises a plurality of sleeve rods (2) which are sequentially sleeved, and clamping blocks (3) are arranged at the bottom ends of the outer peripheral walls of the sleeve rods (2); a first sliding groove (21) for the sliding of the inner clamping block (3) is vertically formed in the inner peripheral wall of the loop bar (2), a semi-annular second sliding groove (22) is formed in the top end of the inner peripheral wall of the loop bar (2), and the second sliding groove (22) and the loop bar (2) are coaxially arranged; a clamping block (3) in the loop bar (2) can slide to the second sliding groove (22) along the first sliding groove (21); the loop bar (2) at the topmost end is connected with the total station body (1), and the loop bar (2) at the bottommost end is connected with the supporting structure.

2. A construction cost field mapping data collection system as claimed in claim 1, wherein: the top end of a first sliding groove (21) in the loop bar (2) is communicated with the outside.

3. A construction cost field mapping data collection system as claimed in claim 2, wherein: the supporting structure comprises a horizontal supporting plate (4), and a plurality of horizontal supporting rods (8) are horizontally connected to the supporting plate (4) in a sliding mode.

4. A construction cost field mapping data collection system as claimed in claim 3, wherein: the top of bracing piece (8) is vertical to run through and threaded connection has screw rod (9), the bottom of screw rod (9) is most advanced (91) setting.

5. A construction cost field mapping data collection system as claimed in claim 3, wherein: adjusting bolts (10) vertically penetrate through the surface of the supporting plate (4) corresponding to the number of the supporting rods (8); and a plurality of adjusting holes (101) for inserting the adjusting bolts (10) are formed in the upper surface of the supporting rod (8) along the length direction of the supporting rod.

6. A construction cost field mapping data collection system as claimed in claim 3, wherein: a connecting disc (5) is fixed on the lower surface of the sleeve rod (2) at the bottommost end; the upper surface of connection pad (5) is vertical to run through and threaded connection has fixing bolt (6), fixing bolt (6) run through the one end of connection pad (5) and wear to establish and threaded connection in backup pad (4).

7. A construction cost field mapping data collection system as claimed in claim 1, wherein: an inserting plate (12) is arranged below the total station body (1), an inserting block (13) is inserted into the lower portion of the inserting plate (12), and the inserting block (13) is connected to the top end of the topmost sleeve rod (2).

8. A construction cost field mapping data collection system as claimed in claim 7, wherein: a rotating assembly (11) is arranged between the inserting plate (12) and the total station body (1), and the rotating assembly (11) comprises a first friction plate (111), a second friction plate (112) and a hand-screwed bolt (113); first friction plate (111) sets up in the top of picture peg (12), second friction plate (112) set up in the below of total powerstation body (1), hand is twisted bolt (113) and is run through and sliding connection in second friction plate (112), hand is twisted bolt (113) and runs through the one end of second friction plate (112) and runs through and threaded connection in first friction plate (111).