CN219221780U

CN219221780U - Total powerstation installation tripod capable of being quickly centered and leveled

Info

Publication number: CN219221780U
Application number: CN202320175238.2U
Authority: CN
Inventors: 张孝斌; 王立泰; 丁亚飞; 黄瑞; 赵小明; 杨智明; 张彦斌
Original assignee: Gansu Sixth Construction Group Co ltd
Current assignee: Gansu Sixth Construction Group Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-20
Anticipated expiration: 2033-02-10

Abstract

The utility model provides a total station installation tripod capable of rapidly centering and leveling, which comprises a tripod, wherein a support bowl with a semicircular structure is arranged at the top of the tripod, a through hole is formed in the bottom of the support bowl, a hanging rod is arranged in the through hole, a limiting ball with a spherical structure is arranged in the middle of the hanging rod, a balancing weight is arranged at the bottom end of the hanging rod, a laser emitter which is arranged in a collinear manner with the hanging rod is arranged at the bottom end of the balancing weight, and a support plate is arranged at the top end of the hanging rod. According to the utility model, the support bowl is arranged on the tripod, the vertical rod penetrating through the support bowl is arranged in the support bowl, the vertical rod is automatically and quickly in a vertical state through the balancing weight at the bottom of the vertical rod, the support flat plate at the top of the vertical rod is further kept in a horizontal state, and finally, the total station is arranged on the support plate, so that the total station is in a horizontal state, and the leveling is quickly completed; the laser emitter is arranged, and the total station can be accurately positioned at a set position by emitted laser, so that quick centering is realized.

Description

Total powerstation installation tripod capable of being quickly centered and leveled

Technical Field

The utility model belongs to the technical field of engineering measurement, and relates to a total station installation tripod capable of being quickly centered and leveled.

Background

The total station is a common engineering measuring instrument, and is usually required to be installed on a tripod in the use process, and the total station on the tripod needs to be in a horizontal state in the use process, which is called leveling. In addition, the total station still need carry out the centering in the use, centering even make the total station be located the setpoint and be directly over, and often can make the total station deviate from the point that sets for after adjusting the tripod, bring very big inconvenience for the installation debugging of total station.

Disclosure of Invention

The utility model aims to provide a total station installation tripod capable of quickly centering and leveling, aiming at the problem that the total station installation and leveling on the tripod have great difficulty and long time consumption in the background technology.

Therefore, the utility model adopts the following technical scheme:

the utility model provides a but total powerstation installation tripod of quick centering leveling, includes the tripod, the top of tripod is equipped with the support bowl that is semi-circular structure, the bottom of support bowl is equipped with the through-hole, install the plumb lever in the through-hole, the diameter of plumb lever is less than the diameter of through-hole, the middle part of plumb lever is equipped with the spacing ball that is ball-shaped structure, the diameter of spacing ball is greater than the diameter of through-hole, the position that the plumb lever is located spacing ball below is equipped with the screw thread, the cover is equipped with the lock nut that is used for fixing the plumb lever position on the screw thread, and the bottom of plumb lever is equipped with the balancing weight, the bottom of balancing weight is equipped with the laser emitter that is the collineation setting with the plumb lever, the top of plumb lever is equipped with the backup pad that is used for installing the total powerstation, the backup pad is mutually perpendicular setting with the plumb lever.

Further, a rubber gasket is sleeved on the threads, the rubber gasket is located between the lock nut and the support bowl, and one side, close to the support bowl, of the rubber gasket is an arc-shaped surface which is matched with the bottom of the support bowl.

Further, the bottom of the supporting bowl is provided with a clamping groove matched with the limiting ball, the limiting ball is positioned in the clamping groove and can rotate in the clamping groove, and the through hole is positioned in the clamping groove.

Further, the diameter of the connecting rod is 60% -80% of the diameter of the through hole.

Further, the support plate is higher than the top of the support bowl.

The utility model has the beneficial effects that: a supporting bowl with a semicircular structure is arranged on the tripod, a hanging rod penetrating through the supporting bowl is arranged in the supporting bowl, the hanging rod is automatically and quickly in a vertical state through a balancing weight at the bottom of the hanging rod, a supporting flat plate at the top of the hanging rod is further kept in a horizontal state, and finally, the total station is arranged on a supporting plate, so that the total station is in a horizontal state, and leveling is quickly completed; setting a laser emitter, and enabling the total station to be accurately positioned at a set position through emitted laser, so as to realize rapid centering; the operation mode is simple and convenient, and the labor is greatly saved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

in the figure, a 1-tripod, a 2-supporting bowl, a 3-through hole, a 4-hanging rod, a 5-limiting ball, a 6-clamping groove, 7-threads, 8-locking nuts, a 9-rubber gasket, a 10-balancing weight, an 11-supporting plate and a 12-laser emitter are arranged.

Detailed Description

The utility model is described in detail below with reference to the attached drawing figures:

as shown in figures 1 and 2, the total station installation tripod capable of quickly centering and leveling comprises a tripod 1, wherein the tripod 1 adopts the existing conventional tripod, a supporting bowl 2 with a semicircular structure is arranged at the top of the tripod 1, a through hole 3 with the diameter of 2-5cm is arranged at the bottom of the supporting bowl 2, a vertical rod 4 is arranged in the through hole 3, the diameter of the vertical rod 4 is smaller than that of the through hole 3, in particular, the diameter of the connecting rod 4 is 60-80% of that of the through hole 3, so the vertical rod 4 can shake or rotate in the through hole 3, a limiting ball 5 with a spherical structure is arranged in the middle of the vertical rod 4, the diameter of the limiting ball 5 is larger than that of the through hole 3, the limiting ball 5 is used for preventing the vertical rod 4 from moving out of the through hole 3 under the action of gravity, the limiting ball 5 can rotate under the driving of the connecting rod 4 (namely, the connecting rod 4 can rotate by taking the limiting ball 5 as a circle center), in order to ensure that the limit ball 5 keeps stable in the rotating process, the bottom of the support bowl 2 is provided with an arc clamping groove 6 which is matched with the limit ball 5, the limit ball 5 is positioned in the clamping groove 6, the through hole 3 is also positioned in the clamping groove 6, the part of the vertical rod 4 below the limit ball 5 is provided with threads 7, the threads 7 are sleeved with lock nuts 8 for fixing the position of the connecting rod 4, after the lock nuts 8 are screwed, the lock nuts 8 can position the vertical rod 4 so that the vertical rod 4 cannot rotate by taking the limit ball 5 as the circle center, in order to ensure the using effect of the lock nuts 8, the threads 7 are sleeved with rubber gaskets 9, the rubber gaskets 9 are positioned between the positioning nuts 8 and the support bowl 2, one side of each rubber gasket 9 close to the support bowl 2 is an arc surface which is matched with the bottom of the support bowl 2, the rubber gaskets 9 can be jointed with the bottom of the support bowl 2 under the screwing state of the lock nuts 8, prevent that spacing ball 5 is not hard up, the bottom of hanging rod 4 is equipped with balancing weight 10, balancing weight 10 is spherical structure, after lock nut 8 loosens, hanging rod 4 can be in vertical state under balancing weight 10's effect, the top of hanging rod 4 is equipped with the backup pad 11 that sets up mutually perpendicularly with hanging rod 4, backup pad 11 is used for installing the total powerstation, when hanging rod 4 is in vertical state, backup pad 11 is in the horizontality, and install the total powerstation on backup pad 11 then is in the horizontality, the installation of total powerstation is current conventional mode, for example offer the screw on backup pad 11, install the total powerstation with the bolt and be fixed in on backup pad 11, in order to prevent to interfere, the height of backup pad 11 is higher than the top of support bowl 2.

The bottom of balancing weight 19 is equipped with and is the laser emitter 12 that the collineation set up with vertical pole 4, through the laser that laser emitter 12 sent, the operating personnel of being convenient for installs the total powerstation directly over the setting point position.

The application mode of the utility model is as follows:

firstly, the lock nut 8 is unscrewed, the hanging rod 4 and the limiting ball 5 are in a rotatable state, then the hanging rod 4 can be in a vertical state under the action of the balancing weight 10, the supporting plate 11 is in a horizontal state, then the laser emitter 12 can be started, at this moment, the laser emitter 12 emits laser downwards along the vertical direction, an operator moves the tripod 1 to enable the emitted laser to align with a set point position, then the operator observes whether the tripod 1 is stably placed, if the tripod 1 is not stably placed, the tripod 1 is stably placed, meanwhile, the laser emitted by the laser emitter 12 is kept to align with the set point position to finish the leveling and centering operation, the state of the hanging rod 4 and the balancing weight 10 can be fastened by the lock nut 8 in the next step, finally the total station is installed on the supporting plate 11, and the total station is naturally in a horizontal state because the supporting plate 11 is in the horizontal state, the whole process is fast and convenient, and manpower is greatly saved.

Claims

1. Can center the total powerstation installation tripod of leveling fast, a serial communication port, including tripod (1), the top of tripod (1) is equipped with support bowl (2) that are semi-circular structure, the bottom of support bowl (2) is equipped with through-hole (3), install in through-hole (3) and hang pole (4), the diameter of hanging pole (4) is less than the diameter of through-hole (3), the middle part of hanging pole (4) is equipped with spacing ball (5) that are ball-shaped structure, the diameter of spacing ball (5) is greater than the diameter of through-hole (3), the position that hanging pole (4) are located spacing ball (5) below is equipped with screw thread (7), the cover is equipped with lock nut (8) that are used for fixing hanging pole (4) position on screw thread (7), the bottom of hanging pole (4) is equipped with balancing weight (10), the bottom of balancing weight (10) is equipped with laser (12) that are the collineation with hanging pole (4), the top of hanging pole (4) is equipped with backup pad (11) that are used for installing the total powerstation, backup pad (11) are mutually perpendicular with light emitter (4).

2. The total station installation tripod capable of being quickly centered and leveled according to claim 1, wherein the thread (7) is sleeved with a rubber gasket (9), the rubber gasket (9) is located between the lock nut (8) and the support bowl (2), and one side, close to the support bowl (2), of the rubber gasket (9) is an arc-shaped surface which is matched with the bottom of the support bowl (2).

3. The total station installation tripod capable of being quickly centered and leveled according to claim 1, wherein the bottom of the supporting bowl (2) is provided with a clamping groove (6) matched with the limiting ball (5), the limiting ball (5) is located in the clamping groove (6) and can rotate in the clamping groove (6), and the through hole (3) is located in the clamping groove (6).

4. A total station installation tripod capable of fast centering and levelling according to claim 1, characterized in that the diameter of the drop rod (4) is 60% -80% of the diameter of the through hole (3).

5. A quick centring and levelling total station mounting tripod according to claim 1, characterised in that the support plate (11) is higher than the top of the support bowl (2).