CN212960596U

CN212960596U - Engineering survey and drawing is with portable rotary type tripod

Info

Publication number: CN212960596U
Application number: CN202021694149.1U
Authority: CN
Inventors: 王海霞
Original assignee: Guangzhou Huayang Surveying And Mapping Engineering Co ltd
Current assignee: Guangzhou Huayang Surveying And Mapping Engineering Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-13
Anticipated expiration: 2030-08-14

Abstract

The utility model belongs to the technical field of engineering survey and drawing, specifically disclose an engineering survey and drawing is with portable rotary type tripod, including standing groove and carousel, the below welding of standing groove has the hydraulic stem, and the inside of standing groove is provided with the fly leaf, the upper and lower both sides of fly leaf all are provided with the slide rail, and the inside sliding connection of slide rail has the slider, the right side fixedly connected with lug of fly leaf, and the left side fixedly connected with second screw rod of fly leaf, the below fixedly connected with supporting shoe of carousel, and the carousel is located the below of hydraulic stem. This portable rotary type tripod is used in engineering survey and drawing compares with current ordinary tripod, can fold the supporting legs automatically when using, has also alleviateed user's intensity of labour when having increased the portable function of device to increased the storing space of device, improved space utilization, can rotate and go up and down surveying instrument simultaneously, convenient to use person adjusts the angle.

Description

Engineering survey and drawing is with portable rotary type tripod

Technical Field

The utility model relates to an engineering survey and drawing technical field specifically is a portable rotary type tripod is used in engineering survey and drawing.

Background

Engineering surveying and mapping is an important work for ensuring the safety of the constructed, under-constructed and to-be-constructed building engineering and testing the foundation, building materials, construction process and building structure related to a building in the whole construction process, a tripod is often required to be used for fixing a surveying and mapping instrument in the surveying and mapping process, but the tripod for surveying and mapping is inconvenient to carry and poor in flexibility when in use.

The prior patent (public number: CN 210662165U) discloses a portable survey and drawing tripod, aims at solving the problem that different angles can be adjusted between a support frame and a surveying instrument, comprises an installation table and three support frames uniformly arranged on the bottom wall of the installation table, wherein each support frame comprises an upper support rod hinged with the bottom wall of the installation table, a lower support rod sleeved on the upper support frame, a mounting groove is formed in one side of the lower support rod, a strip-shaped through hole is formed in the other side of the lower support rod, and a telescopic spiral pipe is hinged in the mounting groove. The inventor finds the following problems in the prior art in the process of implementing the scheme, and the problems are not solved well: 1. when the device is used, the tripod can be simply and conveniently folded, but the tripod needs to be manually adjusted in use, so that the labor intensity of a user is increased; 2. the device is when using, and the realization that can not be fine carries out the collection that concentrates to surveying instrument to do not possess functions such as rotation and lift, the flexibility is relatively poor, to above-mentioned condition, carries out technical innovation on current tripod basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering survey and drawing is with portable rotary type tripod to provide following not enough in solving above-mentioned background: 1. when the device is used, the tripod can be simply and conveniently folded, but the tripod needs to be manually adjusted in use, so that the labor intensity of a user is increased; 2. the device can not be fine when using realization concentrate the collection to surveying instrument to do not possess functions such as rotation and lift, the flexibility is relatively poor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a portable rotary tripod for engineering surveying and mapping comprises a placing groove and a rotary table, wherein a hydraulic rod is welded below the placing groove, a movable plate is arranged inside the placing groove, slide rails are arranged on the upper side and the lower side of the movable plate, a slide block is connected inside the slide rails in a sliding manner, a convex block is fixedly connected on the right side of the movable plate, a second screw rod is fixedly connected on the left side of the movable plate, a supporting block is fixedly connected below the rotary table, the rotary table is positioned below the hydraulic rod, a drawer is connected inside the supporting block in a sliding manner, a protective shell is fixedly connected below the supporting block, a radiating fin is fixedly connected at the front end of the protective shell, a motor is fixedly connected inside the protective shell, a rotating shaft is fixedly connected below the motor, a first screw rod is welded below the rotating shaft, and a sleeve is connected to the outer, and the telescopic left and right sides all is provided with the connecting rod, one side that the sleeve axis was kept away from to the connecting rod is provided with the bracing piece, and the below swing joint of bracing piece has ground nail.

Further, be mutually perpendicular between the axis of hydraulic stem and the lower surface of standing groove, and the hydraulic stem is the symmetrical form and distributes in the bottom left and right sides of standing groove.

Furthermore, the movable plate forms a sliding structure with the sliding rail through the sliding block, and the external size of the sliding block is matched with the internal size of the sliding rail.

Furthermore, the lugs are equidistantly distributed on the right side of the movable plate, and the central axis of the movable plate is perpendicular to the horizontal line of the second screw rod.

Furthermore, the central axis of the rotary disc and the central axis of the drawer coincide with each other, and the lower surface of the rotary disc is tightly attached to the upper surface of the supporting block.

Further, the radiating fins are distributed at the front end of the protective shell in an equidistant mode, and the upper surface of the protective shell is tightly attached to the lower surface of the supporting block.

Furthermore, the motor forms revolution mechanic through between pivot and the first screw rod, and coincides between the axis of pivot and the axis of first screw rod mutually.

Further, the first screw rod runs through the inside of the sleeve, and the connecting rods are symmetrically distributed on the left side and the right side of the sleeve.

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

(1) the utility model can change the height of the placing groove through the placing groove, the hydraulic rod, the movable plates, the slide rail and the slide block, can adapt to the heights of different surveying and mapping personnel, is convenient for the surveying and mapping personnel to use, and can change the distance between the two movable plates through the matching between the slide block and the slide rail, thereby meeting the size of different surveying and mapping instruments and increasing the compatibility of the device;

(2) the utility model discloses a lug, second screw rod, carousel, supporting shoe and drawer, the lug can cushion the extrusion force between surveying instrument and the fly leaf, prevents to cause the damage to the instrument when fixed, and the drawer has increased the storing space of device simultaneously, can carry out concentrated cell-phone to the surveying instrument and preserve, has improved space utilization;

(3) the utility model discloses a fin, motor, first screw rod, sleeve and connecting rod, the fin can be with the timely even discharge of the temperature that produces during the motor operation to axis coincidence between the axis of first screw rod and the pivot guarantees energy transfer's maximize, and connecting rod and telescopic cooperation can be simply convenient fold the bracing piece simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic view of the overlooking structure of the placing groove of the present invention.

The list of components represented by the various reference numbers in the figures is as follows: 1-placing a groove; 2-a hydraulic rod; 3-a movable plate; 4-a slide rail; 5-a slide block; 6-a bump; 7-a second screw; 8-rotating disc; 9-a support block; 10-a drawer; 11-a protective shell; 12-a heat sink; 13-a motor; 14-a rotating shaft; 15-a first screw; 16-a sleeve; 17-a connecting rod; 18-a support bar; 19-ground nail.

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 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a portable rotary tripod for engineering surveying and mapping comprises a placing groove 1 and a turntable 8, a hydraulic rod 2 is welded below the placing groove 1, and the inside of the placing groove 1 is provided with a movable plate 3, the central axis of the hydraulic rod 2 is vertical to the lower surface of the placing groove 1, the hydraulic rods 2 are symmetrically distributed on the left side and the right side of the bottom of the placing groove 1, the height of the placing groove 1 can be changed by the hydraulic rods 2, can adapt to the heights of different surveying and mapping personnel and is convenient for the surveying and mapping personnel to use, the movable plate 3 forms a sliding structure through the sliding block 5 and the sliding rail 4, the external dimension of the sliding block 5 is matched with the internal dimension of the sliding rail 4, meanwhile, the distance between the two movable plates 3 can be changed by the matching between the sliding block 5 and the sliding rail 4, so that the size of different surveying and mapping instruments can be met, and the compatibility of the device is improved;

the upper side and the lower side of the movable plate 3 are both provided with slide rails 4, the slide rails 4 are connected with sliders 5 in a sliding manner, the right side of the movable plate 3 is fixedly connected with a lug 6, the left side of the movable plate 3 is fixedly connected with a second screw 7, the lugs 6 are distributed on the right side of the movable plate 3 in an equidistant manner, the central axis of the movable plate 3 is perpendicular to the horizontal line of the second screw 7, the lugs 6 can buffer the extrusion force between the surveying and mapping instrument and the movable plate 3 to prevent the instrument from being damaged in the fixing process, a supporting block 9 is fixedly connected below the rotary disc 8, the rotary disc 8 is positioned below the hydraulic rod 2, the central axis of the rotary disc 8 is superposed with the central axis of the drawer 10, the lower surface of the rotary disc 8 is tightly jointed with the upper surface of the supporting block 9, meanwhile, the drawer 10 increases the storage space of the, the space utilization rate is improved;

the drawer 10 is connected to the support block 9 in a sliding manner, the protective shell 11 is fixedly connected to the lower portion of the support block 9, the heat dissipation fins 12 are fixedly connected to the front end of the protective shell 11, the motor 13 is fixedly connected to the inner portion of the protective shell 11, the heat dissipation fins 12 are equidistantly distributed at the front end of the protective shell 11, the upper surface of the protective shell 11 is tightly attached to the lower surface of the support block 9, the heat dissipation fins 12 can timely and uniformly discharge the temperature generated during the operation of the motor 13, the rotating shaft 14 is fixedly connected to the lower portion of the motor 13, the first screw 15 is welded to the lower portion of the rotating shaft 14, the motor 13 forms a rotating structure with the first screw 15 through the rotating shaft 14, the central axis of the rotating shaft 14 coincides with the central axis of the first screw 15, the central axis of the first screw 15 coincides with the rotating shaft 14, the maximization of energy transfer is guaranteed, and, and connecting rod 17 is the symmetric form and distributes in the left and right sides of sleeve 16, and connecting rod 17 can be simply convenient fold bracing piece 18 with sleeve 16's cooperation simultaneously, and the outer wall threaded connection of first screw rod 15 has sleeve 16, and sleeve 16's the left and right sides all is provided with connecting rod 17, and one side that connecting rod 17 kept away from sleeve 16 axis is provided with bracing piece 18, and the below swing joint of bracing piece 18 has ground nail 19.

In the utility model, when a user uses the device, firstly, the device is placed on a use plane, then a motor 13 (model: Y2-180M 1-2) is started, the motor 13 drives a rotating shaft 14 to rotate, the rotating shaft 14 drives a first screw rod 15 to rotate, the first screw rod 15 does a screw motion in a sleeve 16 in the rotating process, thereby driving the sleeve 16 to move downwards, the sleeve 16 drives a connecting rod 17 to change the angle in the moving process, thereby driving a supporting rod 18 to disperse, after the dispersion is finished, a ground nail 19 is fixed in the use plane, the shaking during the use is prevented, when the device is fixed, a surveying and mapping instrument is placed in a placing groove 1, then a rocking handle is adjusted, the rocking handle drives a second screw rod 7 to rotate, the second screw rod 7 drives a movable plate 3 to move, the movable plate 3 slides in a slide rail 4 through sliders 5 at the upper side and the lower side, thereby changing the distance between the two movable plates, therefore, surveying and mapping instruments with different sizes can be fixed, the side of the lug 6 can buffer the extrusion force between the movable plate 3 and the instrument when the surveying and mapping instruments are fixed, the instrument is damaged, and after the fixing of the instrument is finished, a user can start the hydraulic rod 2 (model: NX 6600-12) and the rotary turntable 8 to change the height and the angle of the instrument, so that the flexibility of the device is increased, surveying and mapping personnel can observe conveniently, and the portable rotary tripod for engineering surveying and mapping has the working principle.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a portable rotary type tripod for engineering survey and drawing, includes standing groove (1) and carousel (8), its characterized in that, hydraulic stem (2) have been welded to the below of standing groove (1), and the inside of standing groove (1) is provided with fly leaf (3), the upper and lower both sides of fly leaf (3) all are provided with slide rail (4), and the inside sliding connection of slide rail (4) has slider (5), the right side fixedly connected with lug (6) of fly leaf (3), and the left side fixedly connected with second screw rod (7) of fly leaf (3), the below fixedly connected with supporting shoe (9) of carousel (8), and carousel (8) are located the below of hydraulic stem (2), the inside sliding connection of supporting shoe (9) has drawer (10), and the below fixedly connected with protective housing (11) of supporting shoe (9), the front end fixedly connected with fin (12) of protective housing (11), and inside fixedly connected with motor (13) of protective housing (11), below fixedly connected with pivot (14) of motor (13), and the below welding of pivot (14) has first screw rod (15), the outer wall threaded connection of first screw rod (15) has sleeve (16), and the left and right sides of sleeve (16) all is provided with connecting rod (17), one side that sleeve (16) axis was kept away from in connecting rod (17) is provided with bracing piece (18), and the below swing joint of bracing piece (18) has ground nail (19).

2. The portable rotary tripod for engineering surveying and mapping according to claim 1, wherein a central axis of the hydraulic rod (2) is perpendicular to a lower surface of the placing groove (1), and the hydraulic rod (2) is symmetrically distributed on left and right sides of the bottom of the placing groove (1).

3. The portable rotary tripod for engineering surveying and mapping according to claim 1, wherein the movable plate (3) forms a sliding structure with the sliding rail (4) through the sliding block (5), and the external dimension of the sliding block (5) is matched with the internal dimension of the sliding rail (4).

4. The portable rotary tripod for engineering surveying and mapping according to claim 1, wherein the protrusions (6) are equidistantly distributed on the right side of the movable plate (3), and the central axis of the movable plate (3) is perpendicular to the horizontal line of the second screw (7).

5. The portable rotary tripod for engineering surveying and mapping according to claim 1, wherein the central axis of the turntable (8) coincides with the central axis of the drawer (10), and the lower surface of the turntable (8) is in close contact with the upper surface of the supporting block (9).

6. The portable rotary tripod for engineering surveying and mapping according to claim 1, wherein the heat dissipation fins (12) are equidistantly distributed at the front end of the protective shell (11), and the upper surface of the protective shell (11) is tightly attached to the lower surface of the supporting block (9).

7. The portable rotary tripod for engineering surveying and mapping according to claim 1, wherein the motor (13) forms a rotating structure with the first screw (15) through the rotating shaft (14), and a central axis of the rotating shaft (14) coincides with a central axis of the first screw (15).

8. The portable rotary tripod for engineering surveying and mapping according to claim 1, wherein the first screw (15) penetrates through the inside of the sleeve (16), and the connecting rods (17) are symmetrically distributed on the left side and the right side of the sleeve (16).