CN212510304U

CN212510304U - Engineering measuring instrument support for building engineering

Info

Publication number: CN212510304U
Application number: CN202021308021.7U
Authority: CN
Inventors: 周琨; 李强; 李嘉喜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-02-09
Anticipated expiration: 2030-07-07

Abstract

The utility model belongs to the technical field of engineering measurement auxiliary assembly, especially, be an engineering measuring instrument support for building engineering, including mount table, first connecting block, support column and recess, first connecting block fixed connection is in the mount table side, the support column is through round pin axle swing joint on first connecting block surface, the recess is seted up on the support column surface, the inside transmission assembly that is provided with of recess, the transmission assembly surface is provided with spacing subassembly, transmission assembly side swing joint has a first rack, first rack lower extreme fixedly connected with ground awl; the utility model discloses, through setting up drive assembly and spacing subassembly, when people need fix the device, people only need stimulate the handle earlier, drive the gag lever post and break away from the draw-in groove, anticlockwise twist simultaneously and move the knob, drive the gear derotation for the first rack downstream who carries the ground awl, when the first rack that carries the ground awl removes to suitable position, people can stop twisting and move the knob.

Description

Engineering measuring instrument support for building engineering

Technical Field

The utility model belongs to the technical field of engineering survey auxiliary assembly, concretely relates to engineering survey appearance support for building engineering.

Background

Surveying instrument such as theodolite and total powerstation is adopted to carry out various orientations usually in earlier stage of engineering construction, the range finding, the angle measurement, the height measurement, the work in aspects such as mapping and photogrammetry, and can all use surveying instrument support during the survey and drawing, the support mainly is the aircraft nose that is installed on being used for supporting and stabilizing the support, often meet various altitude requirement and various complicated ground condition in survey and drawing working process, all can not leave the help of support, at present, the auxiliary stand under the prior art is mostly heavier, be not convenient for remove, only can work under specific topography, the supporting leg of support usefulness can not carry out effectual fixed to it, it collapses and leads to a great deal of inconvenience when shifting to loosen, and when surveying and drawing environment light is dim, cause very big inconvenience to the surveying person, for solving above problem, we propose following device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a engineering measuring instrument support for building engineering has simple structure, and convenient removal and fixed, simple operation's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: an engineering measuring instrument bracket for constructional engineering comprises a mounting table, a first connecting block, a supporting column and a groove, wherein the first connecting block is fixedly connected to the side surface of the mounting table, the supporting column is movably connected to the surface of the first connecting block through a pin shaft, the groove is formed in the surface of the supporting column, a transmission assembly is arranged in the groove, a limiting assembly is arranged on the surface of the transmission assembly, a first rack is movably connected to the side surface of the transmission assembly, the lower end of the first rack is fixedly connected with a ground cone, the other side of the transmission assembly is movably connected with a second rack, the lower end of the second rack is fixedly connected with a universal wheel, a second connecting block is fixedly connected to the side surface of the supporting column, a pin shaft penetrates through the surface of the second connecting block, a connecting rod is arranged on the side surface of the second connecting block, the second connecting block, a transmission bin is arranged in the shell, a support is fixedly connected to the inner wall of the transmission bin, a motor is fixedly connected in the support, a second rotating shaft is fixedly connected to an output shaft of the motor, a threaded column is fixedly connected to the other end of the second rotating shaft, a third rotating shaft is fixedly connected to the other end of the threaded column, a third bearing is fixedly connected to the inner wall of the transmission bin, the other end of the third rotating shaft penetrates through the third bearing, a threaded cap is connected to the surface of the threaded column in a threaded manner, a third connecting block is fixedly connected to the side face of the threaded cap, a movable groove is formed in the surface of the transmission bin, the third connecting block penetrates through the movable groove, a pin shaft penetrates through the surface of the third connecting block, the third connecting block is movably connected with the other end of the connecting rod through the pin shaft, a fourth bearing is fixedly connected to the upper surface, the other end of the fourth rotating shaft is fixedly connected with a placing rack which is concave, a sponge mat is fixedly connected to the inner wall of the placing rack, and an illuminating lamp is fixedly connected to the side face of the placing rack.

Preferably, the side face of the first rack is fixedly connected with a sliding block, the surface of the groove is provided with a sliding groove, the sliding block is connected in the sliding groove in a sliding mode, and the sliding block and the sliding groove are respectively provided with two groups and are respectively arranged on the side faces of the first rack and the second rack.

Preferably, the transmission assembly includes first bearing, first bearing wears to establish on the support column surface, first pivot is worn to be equipped with inside the first bearing, first pivot one end fixedly connected with knob, the inside fixedly connected with second bearing of recess, the first pivot other end is worn to establish in the second bearing, first pivot fixed surface is connected with the gear, gear and first rack and second rack mesh mutually.

Preferably, the limiting assembly comprises a limiting groove, the limiting groove is formed in the surface of the knob, a limiting rod is arranged in the limiting groove in a penetrating mode, a handle is fixedly connected to one end of the limiting rod, a spring is sleeved on the surface of the limiting rod, a stop block is fixedly connected to the surface of the limiting rod, a clamping groove is formed in the first bearing, and the other end of the limiting rod is clamped in the clamping groove.

Preferably, an energy storage bin is arranged inside the mounting platform, a storage battery is connected to the fixed wall inside the energy storage bin, a horizontal ruler is fixedly connected to the front of the mounting platform, a control switch is fixedly connected to the front of the mounting platform, and a microprocessor is arranged inside the control switch.

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

the utility model discloses, through setting up drive assembly and spacing subassembly, when people need to fix the device, people only need to stimulate the handle earlier, drive the gag lever post and break away from the draw-in groove, counter-clockwise twist the knob simultaneously, drive the gear and turn reversely, make the first rack that carries the ground awl move down, when the first rack that carries the ground awl moves to suitable position, people can stop twisting the knob, when people need to move the device, people only need twist the knob clockwise, drive the gear and rotate clockwise, make the first rack that carries the ground awl move up, the second rack that carries the universal wheel moves down, when the second rack that carries the universal wheel moves to suitable position, people can stop twisting the knob, then people loosen the handle, under the cooperation of spring and dog, make the gag lever post joint in the draw-in groove again, have made things convenient for people to fix or move the device, work pressure of people has been alleviateed, made things convenient for people to use, through setting up the second connecting block, connecting rod and third connecting block, when people need expand the device, people only need begin to function through control switch control motor, it rotates to drive the screw thread post, thereby drive the screw cap and move down, at the third connecting block, the connecting rod, under the cooperation of second connecting block and first connecting block, make the support column outwards expand, made things convenient for people to expand the device, make the device can remain stable state in the use, the practicality of the device is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention in formal section;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic sectional view of a portion of the present invention;

fig. 4 is a schematic structural diagram of the transmission assembly of the present invention;

fig. 5 is a schematic structural view of the middle limiting component of the present invention;

in the figure: 1. an installation table; 2. a first connection block; 3. a support pillar; 4. a groove; 5. a transmission assembly; 501. a first bearing; 502. a first rotating shaft; 503. a knob; 504. a second bearing; 505. a gear; 6. a limiting component; 601. a limiting groove; 602. a limiting rod; 603. a handle; 604. a spring; 605. a stopper; 606. a card slot; 7. a first rack; 8. a ground cone; 9. a second rack; 10. a universal wheel; 11. a slider; 12. a chute; 13. a second connecting block; 14. a connecting rod; 15. a housing; 16. a transmission bin; 17. a support; 18. a motor; 19. a second rotating shaft; 20. a threaded post; 21. a third rotating shaft; 22. a third bearing; 23. a threaded cap; 24. a third connecting block; 25. a movable groove; 26. a fourth bearing; 27. a fourth rotating shaft; 28. placing a rack; 29. a sponge cushion; 30. an illuminating lamp; 31. an energy storage bin; 32. a storage battery; 33. a level bar; 34. and controlling the switch.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a engineering measuring instrument support for construction engineering comprises an installation platform 1, a first connecting block 2, a supporting column 3 and a groove 4, wherein the first connecting block 2 is fixedly connected to the side face of the installation platform 1, the supporting column 3 is movably connected to the surface of the first connecting block 2 through a pin shaft, the groove 4 is formed in the surface of the supporting column 3, a transmission component 5 is arranged inside the groove 4, a limiting component 6 is arranged on the surface of the transmission component 5, through the arrangement of the transmission component 5 and the limiting component 6, when people need to fix the device, people only need to pull a handle 603 first to drive a limiting rod 602 to be separated from a clamping groove 606, meanwhile, the knob 503 is screwed anticlockwise to drive a gear 505 to rotate reversely, so that the first rack 7 carrying a ground cone 8 moves downwards, when the first rack 7 carrying the ground cone 8 moves to a proper position, people can stop screwing the knob 503, when people need to move the device, people only need to turn the knob 503 clockwise to drive the gear 505 to rotate clockwise, so that the first rack 7 carrying the ground awl 8 moves upwards, the second rack 9 carrying the universal wheel 10 moves downwards, when the second rack 9 carrying the universal wheel 10 moves to a proper position, people can stop turning the knob 503, then people loosen the handle 603, under the cooperation of the spring 604 and the stop block 605, the limit rod 602 is clamped in the clamping groove 606 again, people can fix or move the device conveniently, the working pressure of people is reduced, people can use the device conveniently, the side surface of the transmission assembly 5 is movably connected with the first rack 7, the lower end of the first rack 7 is fixedly connected with the ground awl 8, the other side of the transmission assembly 5 is movably connected with the second rack 9, the lower end of the second rack 9 is fixedly connected with the universal wheel 10, the side of the supporting column 3 is fixedly connected with a second connecting block 13, a pin shaft is arranged on the surface of the second connecting block 13 in a penetrating way, a connecting rod 14 is arranged on the side of the second connecting block 13, the second connecting block 13 and the connecting rod 14 are movably connected through the pin shaft, the lower surface of the mounting table 1 is fixedly connected with a shell 15, a transmission bin 16 is arranged in the shell 15, the inner wall of the transmission bin 16 is fixedly connected with a bracket 17, a motor 18 is fixedly connected in the bracket 17, an output shaft of the motor 18 is fixedly connected with a second rotating shaft 19, the other end of the second rotating shaft 19 is fixedly connected with a threaded column 20, the other end of the threaded column 20 is fixedly connected with a third rotating shaft 21, the inner wall of the transmission bin 16 is fixedly connected with a third bearing 22, the other end of the third rotating shaft 21 is arranged in the third, the side surface of the threaded cap 23 is fixedly connected with a third connecting block 24, by arranging the second connecting block 13, the connecting rod 14 and the third connecting block 24, when people need to unfold the device, people only need to control the motor 18 to start to operate through the control switch 34 to drive the threaded column 20 to rotate so as to drive the threaded cap 23 to move downwards, the support column 3 is unfolded outwards under the matching of the third connecting block 24, the connecting rod 14, the second connecting block 13 and the first connecting block 2, so that people can unfold the device conveniently, the device can keep a stable state in the use process, the practicability of the device is improved, the surface of the transmission bin 16 is provided with a movable groove 25, the third connecting block 24 is arranged in the movable groove 25 in a penetrating manner, the surface of the third connecting block 24 is provided with a pin shaft in a penetrating manner, and the other end of the third connecting block 24 is movably connected with the other end of the connecting rod 14 through the, fixed surface is connected with fourth bearing 26 on mount table 1, fourth bearing 26 is inside to wear to be equipped with fourth pivot 27, the other end fixedly connected with rack 28 of fourth pivot 27, rack 28 is the concave type, rack 28 inner wall fixedly connected with foam-rubber cushion 29, rack 28 side fixedly connected with light 30.

Specifically, the side surface of the first rack 7 is fixedly connected with a sliding block 11, the surface of the groove 4 is provided with a sliding groove 12, the sliding block 11 is slidably connected in the sliding groove 12, and the sliding block 11 and the sliding groove 12 are respectively provided with two groups and are respectively arranged on the side surfaces of the first rack 7 and the second rack 9.

Specifically, the transmission assembly 5 includes a first bearing 501, the first bearing 501 is arranged on the surface of the support column 3 in a penetrating manner, a first rotating shaft 502 is arranged in the first bearing 501 in a penetrating manner, one end of the first rotating shaft 502 is fixedly connected with a knob 503, a second bearing 504 is fixedly connected in the groove 4, the other end of the first rotating shaft 502 is arranged in the second bearing 504 in a penetrating manner, a gear 505 is fixedly connected on the surface of the first rotating shaft 502, and the gear 505 is meshed with the first rack 7 and the second rack 9.

Specifically, the limiting component 6 includes a limiting groove 601, the limiting groove 601 is provided on the surface of the knob 503, a limiting rod 602 penetrates through the limiting groove 601, one end of the limiting rod 602 is fixedly connected with a handle 603, a spring 604 is sleeved on the surface of the limiting rod 602, a stop block 605 is fixedly connected on the surface of the limiting rod 602, a clamping groove 606 is provided inside the first bearing 501, and the other end of the limiting rod 602 is clamped in the clamping groove 606.

Specifically, energy storage bin 31 has been seted up to mount table 1 inside, the inside solid wall connection in energy storage bin 31 has battery 32, the positive fixedly connected with level bar 33 of mount table 1, the positive fixedly connected with control switch 34 of mount table 1, the inside microprocessor that is provided with of control switch 34.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, at first remove the device to the assigned position, when people need to fix the device, people only need to stimulate handle 603 earlier, drive gag lever post 602 and break away from draw-in groove 606, anticlockwise twist simultaneously and move knob 503, drive the counter-rotation of gear 505, make the first rack 7 that carries ground awl 8 move downwards, when the first rack 7 that carries ground awl 8 moves to suitable position, people can stop twisting knob 503, when people need to remove the device, people only need clockwise twist knob 503, drive gear 505 clockwise rotation, make the first rack 7 that carries ground awl 8 move upwards, the second rack 9 that carries universal wheel 10 moves downwards, when the second rack 9 that carries universal wheel 10 moves to suitable position, people can stop twisting knob 503, when people need to expand the device, people only need to control motor 18 through control switch 34 and begin to operate, the threaded column 20 is driven to rotate, so that the threaded cap 23 is driven to move downwards, and the support column 3 is unfolded outwards under the cooperation of the third connecting block 24, the connecting rod 14, the second connecting block 13 and the first connecting block 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an engineering measuring instrument support for building engineering, includes mount table (1), first connecting block (2), support column (3) and recess (4), its characterized in that: the first connecting block (2) is fixedly connected to the side of the mounting table (1), the supporting column (3) is movably connected to the surface of the first connecting block (2) through a pin shaft, the groove (4) is formed in the surface of the supporting column (3), a transmission component (5) is arranged inside the groove (4), a limiting component (6) is arranged on the surface of the transmission component (5), a first rack (7) is movably connected to the side of the transmission component (5), a ground cone (8) is fixedly connected to the lower end of the first rack (7), a second rack (9) is movably connected to the other side of the transmission component (5), a universal wheel (10) is fixedly connected to the lower end of the second rack (9), a second connecting block (13) is fixedly connected to the side of the supporting column (3), a pin shaft is arranged on the surface of the second connecting block (13) in a penetrating mode, a connecting rod (14) is arranged on, the second connecting block (13) is movably connected with the connecting rod (14) through a pin shaft, the lower surface of the mounting table (1) is fixedly connected with a shell (15), a transmission bin (16) is arranged inside the shell (15), the inner wall of the transmission bin (16) is fixedly connected with a support (17), the inside of the support (17) is fixedly connected with a motor (18), an output shaft of the motor (18) is fixedly connected with a second rotating shaft (19), the other end of the second rotating shaft (19) is fixedly connected with a threaded column (20), the other end of the threaded column (20) is fixedly connected with a third rotating shaft (21), the inner wall of the transmission bin (16) is fixedly connected with a third bearing (22), the other end of the third rotating shaft (21) penetrates through the third bearing (22), the surface of the threaded column (20) is in threaded connection with a threaded cap (23), and the side surface of the threaded cap (23) is fixedly connected with, movable groove (25) have been seted up on transmission storehouse (16) surface, third connecting block (24) are worn to establish in movable groove (25), round pin axle is worn to be equipped with on third connecting block (24) surface, third connecting block (24) pass through round pin axle swing joint with connecting rod (14) other end, fixed surface is connected with fourth bearing (26) on mount table (1), fourth pivot (27) are worn to be equipped with inside fourth pivot (26), fourth pivot (27) other end fixedly connected with rack (28), rack (28) are the concave type, rack (28) inner wall fixedly connected with foam-rubber cushion (29), rack (28) side fixedly connected with light (30).

2. The engineering measuring instrument support for construction engineering according to claim 1, characterized in that: the side face of the first rack (7) is fixedly connected with a sliding block (11), the surface of the groove (4) is provided with a sliding groove (12), the sliding block (11) is connected in the sliding groove (12) in a sliding mode, and the sliding block (11) and the sliding groove (12) are respectively provided with two groups and are respectively arranged on the side faces of the first rack (7) and the second rack (9).

3. The engineering measuring instrument support for construction engineering according to claim 1, characterized in that: the transmission assembly (5) comprises a first bearing (501), the first bearing (501) is arranged on the surface of the support column (3) in a penetrating mode, a first rotating shaft (502) is arranged inside the first bearing (501) in a penetrating mode, one end of the first rotating shaft (502) is fixedly connected with a knob (503), a second bearing (504) is fixedly connected with the inside of the groove (4), the other end of the first rotating shaft (502) is arranged in the second bearing (504) in a penetrating mode, a gear (505) is fixedly connected with the surface of the first rotating shaft (502), and the gear (505) is meshed with a first rack (7) and a second rack (9).

4. An engineering measuring instrument support for construction engineering as claimed in claim 3, characterized in that: spacing subassembly (6) include spacing groove (601), the surface at knob (503) is seted up in spacing groove (601), gag lever post (602) is worn to be equipped with in spacing groove (601) inside, gag lever post (602) one end fixedly connected with handle (603), spring (604) have been cup jointed on gag lever post (602) surface, gag lever post (602) fixed surface is connected with dog (605), draw-in groove (606) have been seted up to first bearing (501) inside, gag lever post (602) other end joint is in draw-in groove (606).

5. The engineering measuring instrument support for construction engineering according to claim 1, characterized in that: energy storage storehouse (31) have been seted up to mount table (1) inside, the inside solid wall in energy storage storehouse (31) is connected with battery (32), mount table (1) openly fixedly connected with level bar (33), mount table (1) openly fixedly connected with control switch (34), control switch (34) inside is provided with microprocessor.