CN215952525U

CN215952525U - Gyro theodolite convenient to accomodate

Info

Publication number: CN215952525U
Application number: CN202122390204.9U
Authority: CN
Inventors: 林永强; 唐浩; 沈伟
Original assignee: Shanghai Xinghuo Mapping Co ltd
Current assignee: Shanghai Xinghuo Mapping Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-04
Anticipated expiration: 2031-09-30

Abstract

The utility model belongs to the technical field of the gyrotheodolite, a gyrotheodolite convenient to accomodate is disclosed, including the theodolite body, the below of theodolite body is fixed with first spliced pole, the second spliced pole has been cup jointed to the outside of first spliced pole, and first spliced pole and second spliced pole screw assembly, the below of second spliced pole is fixed with the gyroscope body, the below of gyroscope body is fixed with the fixed plate, the mount pad is installed to the below of fixed plate. According to the theodolite body, the first connecting column and the second connecting column are arranged, so that the theodolite body can be rotated firstly after the theodolite body is used, and the theodolite body can be gradually screwed off due to threaded assembly of the first connecting column and the second connecting column; through setting up inserted bar and socket, forward rotates first handle for two movable blocks take two dead levers gradually and remove to the direction of keeping away from the gear, and two inserted bars break away from two sockets gradually, and easy dismounting is favorable to improving surveying and mapping efficiency.

Description

Gyro theodolite convenient to accomodate

Technical Field

The utility model belongs to the technical field of gyrotheodolite, and particularly relates to a gyrotheodolite convenient to store.

Background

Theodolite is a measuring instrument designed according to the principle of goniometry for measuring horizontal and vertical angles, and is divided into two types, optical theodolite and electronic theodolite, the most common being electronic theodolite. The theodolite is provided with two mutually vertical rotating shafts so as to adjust the azimuth angle and the horizontal height of the telescope.

The prior gyrotheodolite is generally fixedly connected by adopting bolts and other modes, has large integral volume and the problem of inconvenient splitting and storage, and is inconvenient to store and carry.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the detachment and the storage of the gyrotheodolite, the utility model provides the gyrotheodolite convenient to store.

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

the utility model provides a gyrotheodolite convenient to accomodate, includes the theodolite body, the below of theodolite body is fixed with first spliced pole, the second spliced pole has been cup jointed to the outside of first spliced pole, and first spliced pole and second spliced pole screw assembly, the below of second spliced pole is fixed with the gyroscope body, the below of gyroscope body is fixed with the fixed plate, the mount pad is installed to the below of fixed plate, the inside of mount pad is located middle part position department and rotates and is connected with the gear, the equal meshing in upper and lower both sides of gear is connected with the rack, one side that the rack deviates from the gear is fixed with the movable block, the one end of movable block is fixed with the dead lever, the one end of dead lever is fixed with the inserted bar, the socket has been seted up to the position department that the surface of fixed plate corresponds the inserted bar.

Preferably, a first handle is fixedly connected to one side of the gear at a position outside the mounting seat.

Preferably, the two fixing rods are located at opposite positions and extend in opposite directions, and the inserted rods are in an L-shaped structure.

Preferably, a limiting block is fixed on one side of the moving block, which is far away from the gear, and a sliding groove is formed in the mounting seat at a position corresponding to the limiting block.

Preferably, the below of mount pad is fixed with the fixed disk, the surface of fixed disk articulates there is first branch, and the below of fixed disk rotates and is connected with the lead screw, the inside of first branch is close to below position department sliding connection and has second branch, the thread bush has been cup jointed on the surface of lead screw, the lower extreme of lead screw is fixed with the second handle, and rotates between thread bush and the first branch and be connected with the connecting rod.

Preferably, a knob is arranged at a position, close to the lower end, of the outer portion of the first supporting rod, a screw is fixedly connected to a position, located inside the first supporting rod, of one side of the knob, and a screw hole is formed in a position, corresponding to the screw, of the surface of the first supporting rod.

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

1. by arranging the first connecting column and the second connecting column, after the theodolite body is used, the theodolite body can be rotated firstly, and the theodolite body can be gradually screwed off due to the threaded assembly of the first connecting column and the second connecting column;

2. through setting up inserted bar and socket, forward rotates first handle, under the forward rotation of gear, the combined action of rack in addition, make two movable blocks take two dead levers gradually and remove to the direction of keeping away from the gear, two inserted bars break away from two sockets gradually, at this moment, alright light take off the gyroscope body, take off back with theodolite body and gyroscope body, can accomodate alone and preserve, for theodolite body and gyroscope body connection's whole volume together, the volume after theodolite body and gyroscope body are taken off alone is littleer, more convenient storage and carrying, easy dismounting, be favorable to improving mapping efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a gyrotheodolite convenient to store according to the present invention;

fig. 2 is a schematic structural diagram of a first connecting post and a second connecting post of a gyrotheodolite convenient to store according to the present invention;

fig. 3 is a schematic cross-sectional structural view of a fixing plate and a mounting seat in a gyrotheodolite convenient to store according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the gyroscope comprises a theodolite body 1, a first connecting column 2, a second connecting column 3, a gyroscope body 4, a fixing plate 5, a mounting seat 6, a gear 7, a rack 8, a moving block 9, a fixing rod 10, an inserting rod 11, a socket 12, a limiting block 13, a first handle 14, a fixing disc 15, a first support rod 16, a second support rod 17, a knob 18, a lead screw 19, a threaded sleeve 20, a second handle 21 and a connecting rod 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a gyrotheodolite convenient to store comprises a theodolite body 1, a first connecting column 2 is fixed below the theodolite body 1, a second connecting column 3 is sleeved outside the first connecting column 2, the first connecting column 2 and the second connecting column 3 are in threaded assembly, a gyrotheodolite body 4 is fixed below the second connecting column 3, a fixed plate 5 is fixed below the gyrotheodolite body 4, a mounting seat 6 is installed below the fixed plate 5, a gear 7 is rotatably connected to the middle position of the inside of the mounting seat 6, a first handle 14 is fixedly connected to the outer position of the mounting seat 6 on one side of the gear 7, anti-skid grains are carved on the surface of the handle 14, the gear 17 can be rotated by rotating the handle 14, racks 8 are respectively engaged and connected to the upper side and the lower side of the gear 7, and a moving block 9 is fixed on the side of the rack 8 opposite to the gear 7, under the meshing rotation of the gear 7 and the rack 8, the movement of the moving block 9 can be realized, one side of the moving block 9, which is far away from the gear 7, is fixed with a limit block 13, the position of the inside of the mounting seat 6, which corresponds to the limit block 13, is provided with a chute, during the movement of the moving block 9, the limit block 13 slides in the chute, and plays a role of supporting and limiting the moving block 9, one end of the moving block 9 is fixed with a fixed rod 10, the positions and the extending directions of the two fixed rods 10 are opposite, under the meshing rotation of the gear 7 and the rack 8, the fixed rod 10 can drive the two inserted rods 11 to synchronously move, so as to realize the expansion or reduction of the distance between the two inserted rods 11, one end of the fixed rod 10 is fixed with an inserted rod 11, the inserted rod 11 is in an L-shaped structure, the position of the surface of the fixed plate 5, which corresponds to the inserted rod 11, is provided with a socket 12, so that the fixation of the gyroscope body 4 can be realized, conversely, the insertion rod 11 is disengaged from the socket 12, and the gyroscope body 4 can be removed.

Referring to fig. 1 and 4, a fixed disk 15 is fixed below the mounting seat 6, a first support rod 16 is hinged on the surface of the fixed disk 15, a second support rod 17 is slidably connected to the position, close to the lower position, inside the first support rod 16, a knob 18 is arranged at the position, close to the lower end, outside the first support rod 16, a screw is fixedly connected to the position, close to the inner position of the first support rod 16, of one side of the knob 18, a screw hole is formed in the position, corresponding to the screw, on the surface of the first support rod 16, the knob 18 is held, the screw is unscrewed, the second support rod 17 is gradually retracted into the first support rod 16, the screw is screwed down again to fix the second support rod 17, a screw rod 19 is rotatably connected below the fixed disk 15, a threaded sleeve 20 is sleeved on the surface of the screw rod 19, a second handle 21 is fixed at the lower end of the screw rod 19, a connecting rod 22 is rotatably connected between the threaded sleeve 20 and the first support rod 16, the second handle 21 is rotated forward to enable the threaded sleeve 20 to gradually move upward, under the connecting action of the connecting rod 22, the three first struts 16 can be simultaneously retracted, namely, the first struts 16 and the second struts 17 can be completely retracted.

The operating principle of the present invention will now be described as follows:

after using, can rotate theodolite body 1 earlier, because of first spliced pole 2 and the 3 screw assembly of second spliced pole, alright screw theodolite body 1 off gradually, afterwards, forward rotates first handle 14, under the forward rotation of gear 7, in addition rack 8's mating reaction, make two movable block 9 take two dead levers 10 to the direction removal of keeping away from gear 7 gradually, two inserted bars 11 break away from two sockets 12 gradually, at this moment, alright easily take off gyroscope body 4, take off theodolite body 1 and gyroscope body 4 back, can accomodate alone and preserve, for theodolite body 1 and gyroscope body 4 whole volume that links together, the volume after theodolite body 1 and gyroscope body 4 take off alone is littleer, more convenient storage and carry.

The knob 18 is held, the screw is loosened, the second support rod 17 is gradually retracted into the first support rod 16, the screw is tightened again, the second support rod 17 is fixed, then the second handle 21 is rotated in the forward direction, the threaded sleeve 20 gradually moves upwards, under the connecting action of the connecting rod 22, the three first support rods 16 can be simultaneously retracted inwards, and the first support rod 16 and the second support rod 17 can be completely retracted.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a gyrotheodolite convenient to accomodate, includes theodolite body (1), its characterized in that, the below of theodolite body (1) is fixed with first spliced pole (2), second spliced pole (3) have been cup jointed to the outside of first spliced pole (2), and first spliced pole (2) and second spliced pole (3) screw assembly, the below of second spliced pole (3) is fixed with gyroscope body (4), the below of gyroscope body (4) is fixed with fixed plate (5), mount pad (6) is installed to the below of fixed plate (5), the inside of mount pad (6) is located middle part position department and rotates and is connected with gear (7), the upper and lower both sides of gear (7) all meshing connection have rack (8), one side that rack (8) deviate from gear (7) is fixed with movable block (9), the one end of movable block (9) is fixed with dead lever (10), an inserting rod (11) is fixed at one end of the fixing rod (10), and a socket (12) is formed in the position, corresponding to the inserting rod (11), on the surface of the fixing plate (5).

2. The gyrotheodolite of claim 1, wherein a first handle (14) is fixedly connected to one side of the gear (7) at a position outside the mounting seat (6).

3. The gyrotheodolite convenient to accomodate of claim 1, characterized in that, the position and the extending direction of two said dead levers (10) are opposite, the inserted link (11) is "L" type structure.

4. The gyrotheodolite convenient to accomodate of claim 1, characterized in that, the stopper (13) all is fixed with to one side that the movable block (9) deviates from gear (7), the inside of mount pad (6) has seted up the spout corresponding to the position department of stopper (13).

5. The gyrotheodolite convenient to accomodate of claim 1, characterized in that, the below of mount pad (6) is fixed with fixed disk (15), the surface of fixed disk (15) articulates there is first branch (16), and the below of fixed disk (15) is rotated and is connected with lead screw (19), the inside of first branch (16) is close to below position department sliding connection and has second branch (17), threaded sleeve (20) has been cup jointed on the surface of lead screw (19), the lower extreme of lead screw (19) is fixed with second handle (21), and rotates between threaded sleeve (20) and first branch (16) and be connected with connecting rod (22).

6. The gyrotheodolite convenient to accomodate of claim 5, characterized in that, the outside of first branch (16) is equipped with knob (18) near lower extreme position, one side of knob (18) is located the inside position fixedly connected with screw of first branch (16), the screw has been seted up to the position department that the surface of first branch (16) corresponds the screw.