CN213336122U

CN213336122U - Portable building surveying instrument for building engineering

Info

Publication number: CN213336122U
Application number: CN202022130725.6U
Authority: CN
Inventors: 吕志君; 邓万知
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-01
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a portable building surveying instrument for building engineering, including fixed plate and bottom plate, the fixed plate top sets up the bottom plate, the three strutting arrangement of fixed plate side-mounting, and strutting arrangement and fixed plate rotate to be connected, the symmetry sets up connecting bolt in the fixed plate, and the fixed plate passes through connecting bolt fixed connection bottom plate, bottom plate upper end installation box, and box and bottom plate rotate to be connected, the box upper end sets up the case lid, set up the sliding plate in the box, the vertical installation dead lever in left part in the box, and the dead lever passes the sliding plate, right side installation threaded rod in the box, and the threaded rod passes the sliding plate, threaded rod upper end installation motor, sliding plate and dead lever sliding connection, sliding plate and. The utility model discloses a spring one and spring two pairs of surveying instrument cushion the shock attenuation, avoid surveying instrument to damage when dropping, and this device conveniently dismantles the installation through connecting bolt simultaneously, through back of the body rope and handle, conveniently carries.

Description

Portable building surveying instrument for building engineering

Technical Field

The utility model relates to a surveying instrument specifically is a portable building surveying instrument for building engineering.

Background

The building engineering, which is a part of the construction engineering, refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the building constructions. Including factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, and meets the requirements of people on production, living, learning, public activities and the like.

In the building engineering, a surveying instrument is required to be used for measurement, and the surveying instrument is simply an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying and mapping operation. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages. The outside of the existing surveying instrument has no any protective measures because the surveying instrument is a precise instrument, and the surveying instrument is easy to damage and inaccurate in measurement if the surveying instrument is accidentally dropped. Therefore, the utility model provides a portable building surveying instrument for building engineering to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable building surveying instrument for building engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable building surveying instrument for construction engineering comprises a fixed plate and a bottom plate, wherein the bottom plate is arranged above the fixed plate, three supporting devices are arranged on the side surface of the fixed plate, the supporting devices are rotatably connected with the fixed plate, connecting bolts are symmetrically arranged in the fixed plate, the fixed plate is fixedly connected with the bottom plate through the connecting bolts, a box body is arranged at the upper end of the bottom plate, the box body is rotatably connected with the bottom plate, a box cover is arranged at the upper end of the box body, a sliding plate is arranged in the box body, a fixed rod is vertically arranged at the left part in the box body, the fixed rod penetrates through the sliding plate, a threaded rod is arranged at the right part in the box body, the threaded rod penetrates through the sliding plate, a motor is arranged at the upper end of the threaded rod, the sliding plate, and the spring one is located the slider both sides, and the sliding plate top sets up places the board, places the board lower extreme and installs the crossbar, and the crossbar upper end is rotated with placing the board and is connected, and the crossbar lower extreme rotates with the slider to be connected, and the sliding plate upper end bilateral symmetry installs the gag lever post, and the gag lever post passes and places the board, and the gag lever post upper end installation stopper, gag lever post surface cover establish spring two, and the spring two is located places the board below, places the board upper end and installs surveying instrument.

As a further scheme of the utility model, strutting arrangement includes bracing piece one and bracing piece two, sets up bracing piece two in the bracing piece one, and two lower extremes of bracing piece pass bracing piece one, and the sliding tray is seted up to bracing piece inner wall bilateral symmetry, two upper end erection joint blocks of bracing piece, connecting block both ends installation sliding block, and the sliding block is located the sliding tray, bracing piece right-hand member installation fastening bolt.

As the utility model discloses further scheme again, case lid left end installation hasp, and the case lid passes through hasp and box fixed connection.

As the utility model discloses further scheme again, case lid right-hand member installation hinge, and the case lid passes through hinge and box and rotates the connection.

As the utility model discloses further scheme again, both ends symmetry installation braces piece about the box, installation back of the body rope between two braces pieces.

As a further proposal, the handle is installed at the upper end of the case cover, and the protective pad is installed at the lower end of the case cover.

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

the utility model discloses a cavity is constituteed to box and case lid, can play dirt-proof effect when surveying instrument does not use, cushions the shock attenuation through spring one and spring two pairs surveying instrument, protects surveying instrument upper end through the protection pad simultaneously, avoids surveying instrument to damage when dropping, and this device conveniently dismantles the installation through connecting bolt simultaneously, through carrying on the back rope and handle, conveniently carries.

Drawings

Fig. 1 is a schematic structural diagram of a portable construction surveying instrument for construction engineering.

Fig. 2 is a schematic structural diagram of a box body in the portable construction surveying instrument for construction engineering.

Fig. 3 is a schematic structural diagram of a supporting device in the portable construction surveying instrument for construction engineering.

In the figure: 1. a fixing plate; 11. a connecting bolt; 2. a support device; 21. a first supporting rod; 22. a sliding groove; 23. connecting blocks; 24. a slider; 25. a second supporting rod; 26. fastening a bolt; 3. a base plate; 4. a box body; 41. a box cover; 42. a handle; 43. a protection pad; 44. a back cord; 5. a surveying instrument; 6. a sliding plate; 61. positioning a rod; 62. a slider; 63. a first spring; 7. placing the plate; 71. a limiting rod; 72. a second spring; 73. a cross bar; 8. a threaded rod; 81. a motor; 9. and (5) fixing the rod.

Detailed Description

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

Referring to fig. 1-3, in the embodiment of the present invention, a portable construction surveying instrument for construction engineering comprises a fixing plate 1 and a bottom plate 3, wherein the bottom plate 3 is disposed above the fixing plate 1, three supporting devices 2 are disposed on the side surface of the fixing plate 1, the supporting devices 2 are rotatably connected with the fixing plate 1, connecting bolts 11 are symmetrically disposed in the fixing plate 1, the fixing plate 1 is fixedly connected with the bottom plate 3 through the connecting bolts 11, a box body 4 is disposed on the upper end of the bottom plate 3, the box body 4 is rotatably connected with the bottom plate 3, a box cover 41 is disposed on the upper end of the box body 4, a lock catch is disposed on the left end of the box cover 41, the box cover 41 is fixedly connected with the box body 4 through the lock catch, a hinge is disposed on the right end of the box cover 41, the box cover 41 is rotatably connected with the box body 4 through a hinge, a handle 42 is disposed on the upper end, a sliding plate 6 is arranged in a box body 4, a fixed rod 9 is vertically arranged at the left part in the box body 4, the fixed rod 9 penetrates through the sliding plate 6, a threaded rod 8 is arranged at the right part in the box body 4, the threaded rod 8 penetrates through the sliding plate 6, a motor 81 is arranged at the upper end of the threaded rod 8, the sliding plate 6 is in sliding connection with the fixed rod 9, the sliding plate 6 is in threaded connection with the threaded rod 8, a groove is formed at the upper end of the sliding plate 6, a positioning rod 61 is arranged in the groove, a sliding block 62 is symmetrically sleeved on the outer surface of the positioning rod 61, a spring I63 is symmetrically sleeved on the outer surface of the positioning rod 61 and positioned at two sides of the sliding block 62, a placing plate 7 is arranged above the sliding plate 6, a cross rod 73 is arranged at the lower end of the placing plate 7, the upper end of the cross rod 73 is rotatably connected with the placing plate, two springs 72 are sleeved on the outer surface of the limiting rod 71, the two springs 72 are located below the placing plate 7, the surveying and mapping instrument 5 is installed at the upper end of the placing plate 7, the supporting device 2 comprises a first supporting rod 21 and a second supporting rod 25, the second supporting rod 25 is arranged in the first supporting rod 21, the lower end of the second supporting rod 25 penetrates through the first supporting rod 21, sliding grooves 22 are formed in the left and right symmetry of the inner wall of the first supporting rod 21, connecting blocks 23 are installed at the upper ends of the second supporting rod 25, sliding blocks 24 are installed at the two ends of the connecting blocks 23, the sliding blocks 24 are located in the sliding grooves 22.

The utility model discloses a theory of operation is: pulling two 25 of bracing piece, fix the position of two 25 of bracing piece through fastening bolt 26, thereby adjust the levelness of this device, connect fixed plate 1 and bottom plate 3 through connecting bolt 11, when the device transport drops on the ground, place board 7 and drive the slider 62 through crossbar 73 and remove, cushion the shock attenuation through spring one 63 and spring two 72 to surveying instrument 5, protect surveying instrument 5 upper end through protection pad 43 simultaneously, can effectual protection surveying instrument 5, during the use, open case lid 41, motor 81 drives threaded rod 8 and rotates, threaded rod 8 drives sliding plate 6 and removes, thereby it rises to drive surveying instrument 5, make it be higher than box 4, thereby carry out work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable building surveying instrument for construction engineering comprises a fixed plate (1) and a bottom plate (3), and is characterized in that the bottom plate (3) is arranged above the fixed plate (1), three supporting devices (2) are installed on the side surface of the fixed plate (1), the supporting devices (2) are rotatably connected with the fixed plate (1), connecting bolts (11) are symmetrically arranged in the fixed plate (1), the fixed plate (1) is fixedly connected with the bottom plate (3) through the connecting bolts (11), a box body (4) is installed at the upper end of the bottom plate (3), the box body (4) is rotatably connected with the bottom plate (3), a box cover (41) is arranged at the upper end of the box body (4), a sliding plate (6) is arranged in the box body (4), a fixed rod (9) is vertically installed at the left part in the box body (4), the fixed rod (9) penetrates through the sliding plate (6), a threaded rod (8) is installed at the, a motor (81) is arranged at the upper end of the threaded rod (8), a sliding plate (6) is in sliding connection with a fixed rod (9), the sliding plate (6) is in threaded connection with the threaded rod (8), a groove is formed in the upper end of the sliding plate (6), a positioning rod (61) is arranged in the groove, a sliding block (62) is symmetrically sleeved on the outer surface of the positioning rod (61), a first spring (63) is symmetrically sleeved on the outer surface of the positioning rod (61), the first spring (63) is positioned on two sides of the sliding block (62), a placing plate (7) is arranged above the sliding plate (6), a cross rod (73) is arranged at the lower end of the placing plate (7), the upper end of the cross rod (73) is rotatably connected with the placing plate (7), the lower end of the cross rod (73) is rotatably connected with the sliding block (62), limiting rods (71) are symmetrically arranged at the upper end of the sliding plate, a second spring (72) is sleeved on the outer surface of the limiting rod (71), the second spring (72) is located below the placing plate (7), and a surveying and mapping instrument (5) is installed at the upper end of the placing plate (7).

2. The portable construction surveying instrument for the construction engineering as claimed in claim 1, wherein the supporting device (2) comprises a first supporting rod (21) and a second supporting rod (25), the second supporting rod (25) is arranged in the first supporting rod (21), the lower end of the second supporting rod (25) penetrates through the first supporting rod (21), sliding grooves (22) are symmetrically formed in the inner wall of the first supporting rod (21) in the left-right direction, connecting blocks (23) are mounted at the upper ends of the second supporting rod (25), sliding blocks (24) are mounted at the two ends of each connecting block (23), the sliding blocks (24) are located in the sliding grooves (22), and fastening bolts (26) are mounted at the right ends of the first supporting rod (21.

3. The portable construction surveying instrument for construction engineering as claimed in claim 1, characterized in that a lock catch is mounted at the left end of the cover (41), and the cover (41) is fixedly connected with the box body (4) through the lock catch.

4. The portable construction surveying and mapping instrument for construction engineering as claimed in claim 1, characterized in that the right end of the box cover (41) is provided with a hinge, and the box cover (41) is rotatably connected with the box body (4) through the hinge.

5. The portable construction surveying instrument for constructional engineering as claimed in claim 1, wherein strap blocks are symmetrically arranged at the left and right ends of the box body (4), and a back rope (44) is arranged between the strap blocks.

6. The portable construction surveying instrument for construction work according to claim 1, wherein a handle (42) is mounted on the upper end of the box cover (41), and a protective pad (43) is mounted on the lower end of the box cover (41).