CN213018627U - Tripod for survey and drawing that conveniently carries - Google Patents

Abstract

The utility model discloses a portable tripod for surveying and mapping, which comprises a connecting base and a movable fixed block, wherein the movable fixed block is fixedly arranged at the bottom position of the connecting base, an internal through hole is arranged in the middle of the upper end of the connecting base, a central rotation is arranged in the middle of the internal through hole, the lower end of the movable fixed block is provided with a metal round rod, a lifting handle is arranged in the middle of the outer side of the upper end of the metal round rod, the portable tripod for surveying and mapping has good lifting and anti-skid effects through a novel lifting handle structure, firstly, the connecting round blocks at two ends are welded through a U-shaped bent rod, and are fixedly connected in a welding mode, so that the tripod is more firm and not easy to fall off when in use, and a rubber sleeve is sleeved at the upper end of the U-shaped bent rod, so that the tripod for surveying and mapping is more comfortable when in use, and anti-skid threads are arranged at the, therefore, the falling off is avoided when the device is carried, and the device is broken.

Description

Tripod for survey and drawing that conveniently carries

Technical Field

The utility model relates to a survey and drawing apparatus technical field specifically is a tripod for survey and drawing that conveniently carries.

Background

A Total Station, i.e. a Total Station type Electronic distance meter (Electronic Total Station), is a high-tech measuring instrument integrating light collection, mechanical measurement and electrical measurement, and is a surveying instrument system integrating horizontal angle, vertical angle, distance (slant distance, horizontal distance) and height difference measurement functions. Compared with the optical theodolite, the electronic theodolite changes the optical scale into the photoelectric scanning scale, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that the angle measurement operation is simplified, and the generation of reading errors can be avoided. The total station is called as a total station because the instrument can be arranged once to complete all measurement work on the station, and the development of the total station goes through several stages from a combined type, namely the combination of a photoelectric distance meter and an optical theodolite, or the combination of the photoelectric distance meter and an electronic theodolite, to an integrated type, namely the combination of an optical axis of a light wave transmitting and receiving system of the photoelectric distance meter and a sighting axis of the theodolite into a coaxial integrated total station, and the total station needs a tripod for surveying and mapping to be fixed during measurement.

At present, the tripod used for surveying and mapping in the market is not suitable for carrying when moving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tripod for survey and drawing that conveniently carries to propose the current tripod that is used for the survey and drawing usefulness among the solution above-mentioned background art, the problem that should not carry when removing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tripod for survey and drawing that conveniently carries, includes connection base and activity fixed block, activity fixed block erection fixation is on connection base's bottom position, be provided with inside through-hole in the middle of connection base's the upper end, it is rotatory to be provided with the center in the middle of the inside of inside through-hole, the lower extreme of activity fixed block is provided with the metal round bar, be provided with in the middle of the upper end outside of metal round bar and carry the handle, the lower extreme of carrying the handle is located and is provided with nylon braces fixed orifices on the metal round bar, the lower extreme of nylon braces fixed orifices is located and is provided with fixed hoop on the metal round bar, the bottom of fixed hoop is provided with fixed tiptoe.

Preferably, decide the hoop and include metal iron ring, clamping screw and metal nut, the metal iron ring right-hand member outside is provided with clamping screw, the clamping screw right-hand member is provided with metal nut, the connection of metal iron ring is fixed on the metal pole.

Preferably, carry and take the handle and include U type knee, rubber leather sheath, connect disk and anti-skidding screw thread, U type knee both ends are provided with connects the disk, the U type knee upper end outside is provided with the rubber leather sheath, rubber leather sheath upper end a week is provided with anti-skidding screw thread, connect the disk and connect to fix on the metal round bar.

Preferably, the center is rotatory including the screw thread round bar, connect tubular metal resonator and rotatory button lid, rotatory button lid upper end is provided with connects the tubular metal resonator, it is provided with the screw thread round bar to connect the tubular metal resonator upper end, it connects on connection base to connect the tubular metal resonator.

Preferably, the number of the movable fixing blocks is three, and the movable fixing blocks are uniformly installed and fixed at the lower end of the connecting base.

Preferably, the metal round rod and the fixed tiptoe are rotatably installed and fixedly connected through threads, and the fixed tiptoe is installed and fixed at the lower end of the metal round rod.

Preferably, the metal round rod and the lifting handle are fixedly connected and installed in a welding mode, and the outer sides of the connecting positions of the metal round rod and the lifting handle are positioned on the same straight line.

Compared with the prior art, the beneficial effects of the utility model are that: the tripod for survey and drawing that conveniently carries makes to have fine carrying through neotype carrying and takes and anti-skidding effect by handle structure, at first, through the connection boss at U type knee welding both ends, with having welded mode fixed connection like this, make more firm when using, and should not drop, and cup joint the rubber leather sheath through U type knee upper end, it is more comfortable when taking the use like this, and be equipped with anti-skidding screw thread through rubber leather sheath upper end, avoid the landing like this when carrying taking, lead to equipment to break.

Drawings

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

FIG. 2 is a schematic view of the fixing iron ring of the present invention;

FIG. 3 is a schematic view of the structure of the carrying handle of the present invention;

fig. 4 is a schematic view of the center rotation structure of the present invention.

In the figure: 1. a connection base; 2. rotating the center; 21. a threaded round bar; 22. connecting the metal pipes; 23. rotating the button cover; 3. an inner through hole; 4. a metal round bar; 5. lifting the grip; 51. a U-shaped bent rod; 52. a rubber leather sheath; 53. connecting the round blocks; 54. anti-skid threads; 6. nylon braces fixing holes; 7. fixing the toes; 8. fixing an iron ring; 81. a metallic iron ring; 82. fixing the screw rod; 83. a metal nut; 9. and a movable fixing block.

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. 1-4, the present invention provides an embodiment: a tripod for surveying and mapping convenient to carry comprises a connecting base 1 and movable fixing blocks 9, wherein the movable fixing blocks 9 are fixedly installed at the bottom end position of the connecting base 1, an inner through hole 3 is formed in the middle of the upper end of the connecting base 1, a central rotation 2 is arranged in the middle of the inner portion of the inner through hole 3, the number of the movable fixing blocks 9 is three, and the movable fixing blocks 9 are uniformly installed and fixed at the lower end position of the connecting base 1;

the central rotation 2 comprises a threaded round rod 21, a connecting metal pipe 22 and a rotary button cover 23, the upper end of the rotary button cover 23 is provided with the connecting metal pipe 22, the upper end of the connecting metal pipe 22 is provided with the threaded round rod 21, and the connecting metal pipe 22 is connected to the connecting base 1;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, the upper end of the connecting metal tube 22 is welded through the rotary button cover 23, and then the connecting metal tube is fixedly connected and installed in a welding mode, so that the connecting metal tube is firmer and is not easy to fall off when in use, and a measuring instrument can be well connected through the threaded round rod 21 at the upper end, so that the connecting metal tube is more convenient to use and easy to operate;

the lower end of the movable fixing block 9 is provided with a metal round rod 4, the middle of the outer side of the upper end of the metal round rod 4 is provided with a lifting handle 5, the lower end of the lifting handle 5 is positioned on the metal round rod 4 and is provided with a nylon strap fixing hole 6, the metal round rod 4 and the lifting handle 5 are fixedly connected and installed in a welding mode, and the outer sides of the connecting positions of the metal round rod 4 and the lifting handle 5 are positioned on the same straight line;

the lifting handle 5 comprises a U-shaped bent rod 51, a rubber leather sleeve 52, a connecting round block 53 and anti-skid threads 54, the connecting round block 53 is arranged at two ends of the U-shaped bent rod 51, the rubber leather sleeve 52 is arranged on the outer side of the upper end of the U-shaped bent rod 51, the anti-skid threads 54 are arranged on the rubber leather sleeve 52 in a circle, and the connecting round block 53 is fixedly connected to the metal round rod 4;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the connecting round blocks 53 at two ends are welded through the U-shaped bent rod 51, so that the mechanism is fixedly connected in a welding manner, so that the mechanism is more firm and is not easy to fall off when in use, the rubber leather sheath 52 is sleeved at the upper end of the U-shaped bent rod 51, so that the mechanism is more comfortable when in lifting and use, and the anti-slip threads 54 are arranged at the upper end of the rubber leather sheath 52, so that the mechanism is prevented from slipping off when in lifting and taking, and the equipment is prevented from being broken;

the lower end of the nylon strap fixing hole 6 is positioned on the metal round rod 4 and is provided with a fixing iron ring 8, the bottom end of the fixing iron ring 8 is provided with a fixing tiptoe 7, the metal round rod 4 and the fixing tiptoe 7 are rotatably installed and fixedly connected through threads, and the fixing tiptoe 7 is installed and fixed on the lower end of the metal round rod 4;

the fixed iron ring 8 comprises a metal iron ring 81, a fixed screw 82 and a metal nut 83, the fixed screw 82 is arranged on the outer side of the right end of the metal iron ring 81, the metal nut 83 is arranged on the right end of the fixed screw 82, and the metal iron ring 81 is fixedly connected to the metal round rod 4;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, through the cooperation between the fixing screw 82 and the metal nut 83 at the right end of the metal iron ring 81, a person can tighten the fixing screw 82 by turning the metal nut 83, and tighten the metal iron ring 81, so that the fixing is facilitated, and the disassembly and maintenance are facilitated.

The working principle is as follows: the utility model discloses just can carry the tripod of survey and drawing when using and take appointed position and install and use, carry and take handle 5 and convenient on the metal round bar 4 through carrying when taking, and carry and take handle 5 and be constituteed by U type knee pole 51, rubber leather sheath 52, connect the disk 53 and anti-skidding screw thread 54, firstly, weld the connection disk 53 of both ends through U type knee pole 51, so with welded mode fixed connection, it is more firm when using, and should not drop, and cup joint rubber leather sheath 52 through U type knee pole 51 upper end, so more comfortable when carrying and taking and use, and be equipped with anti-skidding screw thread 54 through rubber leather sheath 52 upper end, so avoid the landing when carrying, lead to the equipment to fall out badly, through the nylon braces fixed orifices 6 of metal round bar 4 upper end downside unclamp the nylon rope, expand three metal round bar 4 of lower extreme through activity fixed block 9, connect measuring instrument through the rotatory 2 connection in the center of connection base 1 inside, just can be fine measure work, lead to the aforesaid after measuring, pack up three metal round bars 4 of lower extreme through activity fixed block 9, use the nylon rope, pass nylon braces fixed orifices 6 for three supports should not scatter when removing, carry through carrying to take handle 5 and carry.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a tripod for survey and drawing that conveniently carries, includes connection base (1) and activity fixed block (9), its characterized in that: the utility model discloses a handle of a chair, including connection base (1), activity fixed block (9), be provided with inside through-hole (3) in the middle of the upper end of connection base (1), it is rotatory (2) to be provided with the center in the middle of the inside of inside through-hole (3), the lower extreme of activity fixed block (9) is provided with metal round bar (4), be provided with in the middle of the upper end outside of metal round bar (4) and carry handle (5), the lower extreme of carrying handle (5) is located and is provided with nylon braces fixed orifices (6) on metal round bar (4), the lower extreme of nylon braces fixed orifices (6) is located and is provided with fixed hoop (8) on metal round bar (4), the bottom of fixed hoop (8) is provided with fixed tiptoe (7).

2. A portable tripod for surveying and mapping according to claim 1, wherein: fixed hoop (8) include metal iron ring (81), clamping screw (82) and metal nut (83), metal iron ring (81) right-hand member outside is provided with clamping screw (82), clamping screw (82) right-hand member is provided with metal nut (83), metal iron ring (81) are connected and are fixed on metal pole (4).

3. A portable tripod for surveying and mapping according to claim 1, wherein: carry and take handle (5) including U type knee (51), rubber leather sheath (52), connect boss (53) and anti-skidding screw thread (54), U type knee (51) both ends are provided with connects boss (53), U type knee (51) upper end outside is provided with rubber leather sheath (52), rubber leather sheath (52) upper end a week is provided with anti-skidding screw thread (54), connect boss (53) and connect to fix on metal round bar (4).

4. A portable tripod for surveying and mapping according to claim 1, wherein: the center is rotatory (2) including screw thread round bar (21), connection tubular metal resonator (22) and rotatory button lid (23), rotatory button lid (23) upper end is provided with connects tubular metal resonator (22), it is provided with screw thread round bar (21) to connect tubular metal resonator (22) upper end, connect tubular metal resonator (22) and connect on connection base (1).

5. A portable tripod for surveying and mapping according to claim 1, wherein: the number of the movable fixing blocks (9) is three, and the movable fixing blocks (9) are uniformly installed and fixed at the lower end of the connecting base (1).

6. A portable tripod for surveying and mapping according to claim 1, wherein: the metal round rod (4) and the fixed tiptoe (7) are fixedly installed and connected through threads in a rotating mode, and the fixed tiptoe (7) is fixedly installed at the lower end of the metal round rod (4).

7. A portable tripod for surveying and mapping according to claim 1, wherein: the metal round rod (4) and the lifting handle (5) are fixedly connected and installed in a welding mode, and the outer sides of the connecting positions of the metal round rod (4) and the lifting handle (5) are positioned on the same straight line.

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