CN217153699U

CN217153699U - Tripod of survey and drawing usefulness convenient to transport

Info

Publication number: CN217153699U
Application number: CN202220041479.3U
Authority: CN
Inventors: 张海燕
Original assignee: Guangdong Foshan Hongtu Surveying And Mapping Co ltd
Current assignee: Guangdong Foshan Hongtu Surveying And Mapping Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-08-09
Anticipated expiration: 2032-01-07

Abstract

The utility model provides a tripod for surveying and mapping, which is convenient to carry and comprises a base body, wherein the base body comprises a telescopic supporting leg and a moving component, the telescopic supporting leg is arranged on the bottom surface of the base body, the moving component is arranged at the center of the bottom surface of the base body and comprises a shell, the shell is fixedly connected with the bottom surface of the base body, the inner part of the shell is movably connected with a screw rod, the outer wall of the screw rod is sleeved with a transmission gear, the outer wall of one side of the transmission gear is movably connected with a rotating shaft through a driving gear, the other end of the rotating shaft runs through the inner wall of the shell, the bottom end of the screw rod runs through the inner wall of the bottom surface of the shell and is movably connected with a sleeve, the outer wall of one side of the sleeve, which is close to the telescopic supporting leg, is respectively and is slidably connected with a limiting rod, the other end of the limiting rod is fixedly connected with the bottom surface of the shell, the bottom end of the sleeve is provided with a base, the bottom surface of the base is provided with a pulley, the base is avoided that users manually carry and move the surveying and mapping tripod, which reduces the difficulty of the surveying and mapping tripod, the burden of the user is lightened, and the use of the surveying and mapping tripod is facilitated.

Description

Tripod of survey and drawing usefulness convenient to transport

Technical Field

The utility model relates to a technical field of engineering survey and drawing specifically is a tripod of survey and drawing usefulness convenient to transport.

Background

Survey and drawing tripod is the auxiliary assembly of an engineering survey and drawing work, can support surveying instrument and fix through the survey and drawing tripod, but current survey and drawing tripod when removing between the measurement location, needs the mode of surveying personnel through artifical transport to remove, and this has improved the degree of difficulty of transport, has increased user's burden, is not convenient for survey and drawing tripod's use and removal.

According to the patent document application number (CN201620519198.9), the utility model discloses an engineering surveying tripod which can realize height adjustment and simultaneously ensure that a handle is not damaged; the support leg is of a hollow structure, a track groove is formed in the outer circumferential surface of the support leg, a plurality of limiting clamping grooves are formed in one end, close to the track groove, of the support leg, a support column is connected in the support leg in a sliding mode, a limiting block clamped in the limiting clamping grooves is arranged on the support column, a connecting rod is arranged on the upper surface of the limiting block, and a working handle is arranged on the connecting rod; this kind of engineering survey and drawing tripod can carry out not co-altitude's regulation through the support column to in the three support foot to also sufficient steady when making this tripod place on the subaerial of unevenness, this utility model's survey and drawing tripod when removing between the measurement location, need the mode that the surveying personnel moved through artifical transport to remove, this degree of difficulty that has improved the transport has increased user's burden, the use and the removal of the survey and drawing tripod of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a tripod of survey and drawing usefulness convenient to transport for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a tripod of survey and drawing usefulness convenient to transport, includes the pedestal, the pedestal includes flexible stabilizer blade and removal subassembly, flexible stabilizer blade sets up in the pedestal bottom surface, just pedestal bottom surface center department is equipped with the removal subassembly, it includes the casing to remove the subassembly, casing fixed connection pedestal bottom surface, the inside swing joint of casing has the screw rod, drive gear has been cup jointed to the screw rod outer wall, drive gear one side outer wall has the pivot through drive gear swing joint, the other end of pivot runs through shells inner wall, the screw rod bottom runs through shells bottom surface inner wall and swing joint has the sleeve pipe, one side outer wall that the sleeve pipe surface is close to flexible stabilizer blade is sliding connection respectively has the gag lever post, the other end fixed connection casing bottom surface of gag lever post, the sleeve bottom end is equipped with the base, the base bottom surface is equipped with the pulley.

Preferably, the outer surface of one side of the rotating shaft, which is far away from the driving gear, is provided with a non-slip pad, and the non-slip pad can play a role in facilitating a user to grasp the rotating shaft.

Preferably, the outer wall of one side opposite to the telescopic support leg and the limiting rod is movably connected with a connecting rod respectively, the two ends opposite to the connecting rod are movably connected with each other, and the connecting rod can play a role in fixing and limiting the telescopic support leg.

Preferably, the bottom end of the sleeve is movably connected with the top surface of the base through a bearing, and the sleeve can be conveniently moved in multiple directions by a user.

Preferably, the pulleys are four in number, the pulleys are arranged at the edges around the bottom surface of the base respectively, and the tripod can be stably moved through the arrangement.

Preferably, the telescopic support legs are movably connected with the bottom surface of the base body through the bolts, and the telescopic support legs can be conveniently detached and replaced by a user through the arrangement.

Preferably, the bottom ends of the telescopic support legs are provided with the anti-slip pads, and the anti-slip pads can play a role in increasing friction force between the telescopic support legs and the ground, so that the fixing effect of the telescopic support legs is improved.

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

the utility model can avoid the manual carrying and moving of the surveying and mapping tripod by the user through the shell, the screw, the transmission gear, the driving gear, the rotating shaft, the sleeve, the limiting rod, the base and the pulley, thereby reducing the difficulty of the moving of the surveying and mapping tripod, lightening the burden of the user and facilitating the use of the surveying and mapping tripod; the user can conveniently grasp the rotating shaft through the anti-slip pad; the telescopic supporting legs can be fixed and limited through the connecting rods; the friction force between the telescopic support leg and the ground can be increased through the anti-slip pad, so that the fixing effect of the telescopic support leg is improved.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is an enlarged schematic view of a region B in fig. 2.

In the figure: 1. a base body; 11. a telescopic leg; 12. a moving assembly; 121. a housing; 122. a screw; 123. a transmission gear; 124. a drive gear; 125. a rotating shaft; 1251. a non-slip mat; 126. a sleeve; 127. a limiting rod; 128. a base; 129. a pulley; 13. a connecting rod; 14. a slip-resistant pad.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, a tripod for surveying and mapping, which is convenient to carry, includes a base 1, the base 1 includes a telescopic leg 11 and a moving component 12, the telescopic leg 11 is disposed on a bottom surface of the base 1, the moving component 12 is disposed at a center of the bottom surface of the base 1, the moving component 12 includes a housing 121, the housing 121 is fixedly connected to the bottom surface of the base 1, a screw 122 is movably connected to an inside of the housing 121, a transmission gear 123 is sleeved on an outer wall of the screw 122, an outer wall of one side of the transmission gear 123 is movably connected to a rotating shaft 125 through a driving gear 124, another end of the rotating shaft 125 penetrates an inner wall of the housing 121, a bottom end of the screw 122 penetrates an inner wall of the bottom surface of the housing 121 and is movably connected to a sleeve 126, an outer wall of one side of an outer surface of the sleeve 126, which is close to the telescopic leg 11, is respectively connected to a limiting rod 127 in a sliding manner, another end of the limiting rod 127 is fixedly connected to the bottom surface of the housing 121, the bottom end of the sleeve 126 is provided with a base 128, and the bottom surface of the base 128 is provided with a pulley 129.

Referring to fig. 2 and 4 again, the outer surface of the side of the shaft 125 away from the driving gear 124 is provided with a non-slip pad 1251, and the non-slip pad 1251 can be used to facilitate the user to grip the shaft 125.

Please refer to fig. 2 and 3 again, the outer walls of the opposite sides of the telescopic leg 11 and the limiting rod 127 are movably connected with the connecting rods 13, and the opposite ends of the two connecting rods 13 are movably connected with each other, so that the connecting rods 13 can play a role of fixing and limiting the telescopic leg 11.

Referring again to fig. 2 and 3, the bottom end of the sleeve 126 is pivotally connected to the top surface of the base 128 by a bearing, which facilitates multi-directional movement by the user.

Referring to fig. 2 again, the number of the pulleys 129 is four, and the pulleys 129 are respectively disposed at the peripheral edges of the bottom surface of the base 128, so that the tripod can be stably moved.

Please refer to fig. 2 again, the telescopic legs 11 are movably connected to the bottom surface of the base 1 by bolts, and the telescopic legs 11 can be detached and replaced conveniently by the user.

Please refer to fig. 2 again, the bottom of the telescopic leg 11 is provided with a sliding-proof pad 14, and the sliding-proof pad 14 can increase the friction force between the telescopic leg 11 and the ground, thereby improving the fixing effect of the telescopic leg 11.

The utility model discloses a concrete operation as follows:

firstly, open the flexible stabilizer blade 11 of pedestal 1, flexible stabilizer blade 11 can carry out the stable support to pedestal 1 and surveying instrument through connecting rod 13 and gag lever post 127, when needs remove the survey and drawing support, the user grips and rotates the pivot 125 of removing subassembly 12 through slipmat 1251, pivot 125 can drive the inside screw rod 122 of casing 121 through drive gear 124 and drive gear 123 and rotate, the rotation of screw rod 122 can make sleeve pipe 126 move downwards through gag lever post 127, sleeve pipe 126 can contact ground through the pulley 129 of base 128 bottom surface when removing, then promote pedestal 1 and remove the survey and drawing support.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The tripod for surveying and mapping convenient to carry comprises a base body (1) and is characterized in that the base body (1) comprises telescopic support legs (11) and a moving assembly (12), the telescopic support legs (11) are arranged on the bottom surface of the base body (1), the moving assembly (12) is arranged at the center of the bottom surface of the base body (1), the moving assembly (12) comprises a shell (121), the shell (121) is fixedly connected with the bottom surface of the base body (1), a screw rod (122) is movably connected inside the shell (121), a transmission gear (123) is sleeved on the outer wall of the screw rod (122), a rotating shaft (125) is movably connected on the outer wall of one side of the transmission gear (123) through a driving gear (124), the other end of the rotating shaft (125) penetrates through the inner wall of the bottom surface of the shell (121), and a sleeve (126) is movably connected at the bottom end of the screw rod (122), the outer surface of the sleeve (126) is close to the outer wall of one side of the telescopic supporting leg (11) and is respectively connected with a limiting rod (127) in a sliding mode, the other end of the limiting rod (127) is fixedly connected with the bottom surface of the shell (121), a base (128) is arranged at the bottom end of the sleeve (126), and a pulley (129) is arranged on the bottom surface of the base (128).

2. A tripod for surveying and mapping easy to carry as claimed in claim 1, wherein an outer surface of a side of said rotating shaft (125) remote from said driving gear (124) is provided with a non-slip mat (1251).

3. A tripod for surveying and mapping convenient to carry as claimed in claim 1, wherein the outer walls of the opposite sides of the telescopic leg (11) and the limiting rod (127) are respectively movably connected with a connecting rod (13), and the opposite ends of the two connecting rods (13) are movably connected with each other.

4. A tripod for surveying and mapping easy to handle as claimed in claim 1, wherein the bottom end of said sleeve (126) is articulated to the top surface of the base (128) by means of bearings.

5. A tripod for surveying and mapping easy to carry as claimed in claim 1, wherein there are four pulleys (129), and the pulleys (129) are respectively arranged at the peripheral edge of the bottom surface of the base (128).

6. A tripod for surveying and mapping easy to carry as claimed in claim 1, wherein said telescopic legs (11) are movably connected to the bottom surface of the base (1) by means of pins.

7. A tripod for surveying and mapping easy to handle as claimed in claim 1, wherein the bottom end of said telescopic leg (11) is provided with a skid pad (14).