CN220228508U - Level gauge bracket mounting base - Google Patents

Abstract

The utility model belongs to the technical field of leveling instruments, in particular to a leveling instrument support mounting base, which comprises a weight box, wherein a weight balancing groove is formed in the front end of the weight box, a weight balancing block is placed in the weight balancing groove, a lifting plate is abutted to the position, close to the bottom, of the weight balancing block, the bottom of the lifting plate is rotatably connected with a rotating rod, the rotating rod is arranged at the bottom of the weight box, a baffle is arranged at the position, close to the front end, of the top of the weight box, a handle is fixedly connected to the top of the baffle, a first screw rod is fixedly connected to the top of the handle, and a threaded pipe is arranged at the position, close to the top, of the outside of the first screw rod; can adjust the focus height through screw rod and screwed pipe cooperation, can effectually adjust the focus through this kind of structure, improve the stability when whole operation, solved in the past and directly support the problem that leads to taking place to empty under the windy weather, reduced the possibility that the triangular support frame appears empting under the windy weather.

Description

Level gauge bracket mounting base

Technical Field

The utility model belongs to the technical field of level gauges, and particularly relates to a level gauge bracket mounting base.

Background

The level gauge is used for directly measuring the relative elevation between the earth surface points, and can be divided into a rotating mirror level gauge, a Y-type level gauge, a fixed mirror level gauge, a fixed inclination level gauge, an automatic level gauge, a handheld level gauge and the like according to the structure of the level gauge, and can be divided into a common level gauge and a precise level gauge according to the precision of the level gauge.

The existing level support mounting base adopts a triangular structure, supporting legs are arranged at the bottom of a supporting frame, the supporting legs are firstly adjusted by adjusting angles, the height is adjusted through a lifting structure, and the level is fixed at the top of a tripod.

The current spirit level support mounting base among the prior art adopts the tripod structure to support, but when using under outside adverse circumstances, even if adopting the tripod structure, under the strong wind environment, because the spirit level is heavier, lead to the focus higher, very easily by strong wind blowing to topple over.

Therefore, a level bracket mounting base is proposed for the above-mentioned problems.

Disclosure of Invention

In order to make up the defect of the prior art, the current spirit level support mounting base in the prior art is supported by adopting a tripod structure, but when the current spirit level support mounting base is used in an external severe environment, even if the tripod structure is adopted, the gravity center is higher because of heavier spirit level in a strong wind environment, and the current spirit level support mounting base is very easy to blow to topple over by strong wind.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a level bracket mounting base which comprises a weight box, wherein a weight groove is formed in the front end of the weight box, a balancing weight is placed in the weight groove, a lifting plate is abutted to the position, close to the bottom, of the balancing weight, and the bottom of the lifting plate is rotatably connected with a rotating rod;

the rotating rod is arranged at the bottom of the weight box, a baffle is arranged at the position, close to the front end, of the top of the weight box, a handle is fixedly connected to the top of the baffle, a first screw rod is fixedly connected to the top of the handle, and a threaded pipe is arranged at the position, close to the top, of the outer portion of the first screw rod.

Preferably, a second screw rod is arranged in the threaded pipe near the top, the top of the second screw rod is fixedly connected with a supporting table, and the top of the supporting table is rotationally connected with a rotating table.

Preferably, the bottom of the supporting table is rotationally connected with three groups of adjusting legs, and the three groups of adjusting legs are circumferentially arrayed at the bottom of the supporting table.

Preferably, the adjusting legs are divided into three sections, the three sections of the adjusting legs are in a linear array, and the positions, close to the top, of the outer parts of the adjusting legs are provided with angle adjustment.

Preferably, the angle adjustment has three groups, and three groups the angle adjustment is circumference array outside the adjustment leg, the outside position cover that is close to the bottom of adjustment leg is equipped with No. two lift adjustment.

Preferably, the second lifting adjustment is three groups, the three groups of second lifting adjustment Chen Yuanzhou arrays are arranged outside the adjusting legs, and the bottoms of the adjusting legs are fixedly connected with fixing feet.

The utility model has the beneficial effects that:

the utility model provides a level bracket mounting base, which can adjust the height of the gravity center through the cooperation of a first screw and a threaded pipe, can effectively adjust the gravity center through the structure, improves the stability of the whole operation, solves the problem that the triangular support frame falls down in windy weather due to the fact that the triangular support frame is directly supported in the past, and reduces the possibility of falling down in windy weather.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the interior of the support table of the present utility model;

FIG. 3 is a perspective view of the weight box of the present utility model;

FIG. 4 is a perspective view of a cross section of the weight box of the present utility model;

FIG. 5 is a partially enlarged perspective view of a cross section of the weight box of the present utility model;

legend description:

1. a weight box; 2. a counterweight groove; 3. raising the plate; 4. a rotating lever; 5. a baffle; 6. a handle; 7. a first screw; 8. a threaded tube; 9. a second screw; 10. a support table; 11. a rotating table; 12. an adjustment leg; 13. angle adjustment; 14. lifting and adjusting the second step; 15. a fixed foot; 16. and (5) balancing weights.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1-5, the utility model provides a mounting base of a level bracket, which comprises a weight box 1, wherein a weight groove 2 is formed at the front end of the weight box 1, a balancing weight 16 is placed in the weight groove 2, a lifting plate 3 is abutted to the position, close to the bottom, of the balancing weight 16, and a rotating rod 4 is rotatably connected to the bottom of the lifting plate 3;

the rotating rod 4 is arranged at the bottom of the weight box 1, a baffle 5 is arranged at the position, close to the front end, of the top of the weight box 1, a handle 6 is fixedly connected to the top of the baffle 5, a first screw rod 7 is fixedly connected to the top of the handle 6, and a threaded pipe 8 is arranged at the position, close to the top, of the outer part of the first screw rod 7;

during operation, after the tripod is supported, the handle 6 is held by hand to lift the baffle 5, the balancing weight 16 is placed in the balancing weight groove 2 formed in the balancing weight box 1, the rotating rod 4 at the bottom of the balancing weight box 1 is used for adjusting the height of the lifting plate 3, so that the gravity centers of different heights are adapted, the first screw 7 and the threaded pipe 8 are matched to adjust the gravity center height, the gravity center can be effectively adjusted through the structure, the stability of the whole operation is improved, the problem that the whole operation is toppled down due to direct support in the windy weather in the past is solved, and the possibility that the triangular support is toppled down in the windy weather is reduced.

Further, as shown in fig. 4, a second screw rod 9 is disposed in the threaded tube 8 near the top, a supporting table 10 is fixedly connected to the top of the second screw rod 9, and a rotating table 11 is rotatably connected to the top of the supporting table 10.

During operation, the distance between the second screw 9 and the first screw 7 is adjusted through the threaded pipe 8, the height of the gravity center is adjusted, the support table 10 is fixed at the bottom, the rotating table 11 at the top of the support table 10 can adjust the angle required to rotate.

Further, as shown in fig. 2, the bottom of the supporting table 10 is rotatably connected with three groups of adjusting legs 12, and the three groups of adjusting legs 12 are circumferentially arrayed at the bottom of the supporting table 10.

During operation, the supporting bench 10 rotates the adjustment leg 12 of connection and can adjust the angle that opens and shuts of leg 12, can adapt to the support of different soil properties and ground fixedly, and three group's structures of adjustment leg 12 can be realized, and the effect that the triangle structure is more stable.

Further, as shown in fig. 1, the adjusting leg 12 is divided into three sections, the three sections of the adjusting leg 12 are in a linear array, and an angle adjusting 13 is arranged at a position, close to the top, outside the adjusting leg 12.

In operation, the three-section adjustable structure of the adjustment leg 12 can perform measurement stability and precision of the adjustment device, and the angle adjustment 13 can be used for fixing the opening and closing angle.

Further, as shown in fig. 1, the angle adjustment 13 has three groups, the three groups of angle adjustment 13 are arranged outside the adjustment leg 12 in a circumferential array, and a second lifting adjustment 14 is sleeved outside the adjustment leg 12 near the bottom.

When the three-group structure of the angle adjustment 13 works, the effect of controlling the opening and closing is better, and not every angle can be fixed.

Further, as shown in fig. 1, the second lifting adjustment 14 has three groups, the three groups of second lifting adjustment 14 Chen Yuanzhou are arranged outside the adjustment legs 12, and the bottom of the adjustment legs 12 is fixedly connected with a fixing leg 15.

In operation, the three-group structure of the second lifting adjustment 14 can be used for adjusting the overall height to be measured, and the fixed feet 15 at the bottom of the adjustment legs 12 can be tied in the softer soil to fix and support the measurement structure. Through this kind of structure combination foretell structure can effectually carry out fixed stay, prevent that wind-force from being too big, blow down equipment, lead to the inconvenient problem of carrying out the operation of equipment.

Working principle: after the tripod is supported, the handle 6 is held by hands to lift the baffle 5, the balancing weight 16 is placed in the balancing weight groove 2 formed in the balancing weight box 1, the rotating rod 4 at the bottom of the balancing weight box 1 is used for adjusting the height of the lifting plate 3 so as to adapt to the gravity centers of different heights, the first screw rod 7 is matched with the threaded pipe 8 to adjust the height of the gravity center, the gravity center can be effectively adjusted through the structure, the stability of the whole operation is improved, the problem that the three-angle support frame falls down in windy weather due to direct support is solved, the possibility of falling down in windy weather is reduced, the distance between the second screw rod 9 and the first screw rod 7 is adjusted through the threaded pipe 8, the height of the gravity center is adjusted, the three-angle support frame is fixed at the bottom of the supporting table 10 more firmly, the rotating table 11 at the top of the supporting table 10 can adjust the angle required to rotate, the supporting table 10 rotates the adjusting leg 12 connected to adjust the opening and closing angle of the leg 12, the supporting and fixing of different soil textures and the ground can be carried out, three groups of structures of the adjusting leg 12 can be realized, the effect of the triangle structure is more stable, three adjustable structures of the adjusting leg 12 can carry out the stability of the measurement of the adjusting equipment, and the precision, the angle adjusting 13 can be used for fixing the opening and closing angle, the effect of the three groups of structures of the angle adjusting 13 can be better when the opening and closing is controlled, each angle can not be fixed, three groups of structures of the second lifting adjusting 14 can be used for adjusting the overall height required to be measured, and the fixed feet 15 at the bottom of the adjusting leg 12 can be pricked in the softer soil texture to fixedly support the measuring structure. Through this kind of structure combination foretell structure can effectually carry out fixed stay, prevent that wind-force is too big, blow down equipment, the problem that leads to equipment inconvenient to carry out the operation is behind the tripod supports, hold handle 6 earlier and mention baffle 5, the counter weight tank 2 inside that the counter weight case 1 was offered is placed balancing weight 16 to the rethread counter weight case 1 bottom dwang 4 is used for adjusting the height of raising plate 3, thereby adapt to the focus of different height, and screw 7 and screwed tube 8 cooperation can carry out the adjustment focus height, can effectually adjust the focus through this kind of structure, stability when having improved whole operation has solved in the past and directly adopted and have carried out the problem that the support leads to taking place to empty under the windy weather, the possibility that the triangle support frame appears empting under the windy weather has been reduced, the three group's structure of second lifting adjustment 14 can be used for adjusting the whole height that need be measured, the fixed foot 15 of adjusting leg 12 bottom can prick and carry out fixed stay measurement structure in softer soil. Through this kind of structure combination foretell structure can effectually carry out fixed stay, prevent that wind-force from being too big, blow down equipment, lead to the inconvenient problem of carrying out the operation of equipment.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a level support mounting base, includes weight box (1), weight box (1) front end has seted up counter weight groove (2), its characterized in that: a balancing weight (16) is placed in the balancing weight groove (2), a lifting plate (3) is abutted to the position, close to the bottom, of the balancing weight (16), and a rotating rod (4) is connected to the bottom of the lifting plate (3) in a rotating mode;

the rotating rod (4) is arranged at the bottom of the weight box (1), a baffle (5) is arranged at the top of the weight box (1) close to the front end, a handle (6) is fixedly connected to the top of the baffle (5), a first screw (7) is fixedly connected to the top of the handle (6), and a threaded pipe (8) is arranged at the position, close to the top, of the outer part of the first screw (7).

2. The level stand mounting base of claim 1, wherein: the screw tube (8) is internally provided with a second screw rod (9) near the top position, a supporting table (10) is fixedly connected to the top of the second screw rod (9), and a rotating table (11) is rotatably connected to the top of the supporting table (10).

3. A level stand mounting base according to claim 2, wherein: the bottom of the supporting table (10) is rotationally connected with adjusting legs (12), three groups of the adjusting legs (12) are arranged at the bottom of the supporting table (10) in total, and the three groups of the adjusting legs (12) are arranged in a circumferential array.

4. A level stand mounting base according to claim 3, wherein: the adjusting legs (12) are divided into three sections, the three sections of the adjusting legs (12) are in a linear array, and an angle adjusting part (13) is arranged at the position, close to the top, of the outer part of the adjusting legs (12).

5. The level stand mounting base of claim 4, wherein: the angle adjustment device is characterized in that three groups of angle adjustment devices (13) are arranged, the three groups of angle adjustment devices (13) are arranged outside the adjustment legs (12) in a circumferential array, and a second lifting adjustment device (14) is sleeved outside the adjustment legs (12) and close to the bottom.

6. The level stand mounting base of claim 5, wherein: the two lifting adjustment (14) are three groups, the three groups of the two lifting adjustment (14) Chen Yuanzhou arrays are arranged outside the adjustment legs (12), and the bottoms of the adjustment legs (12) are fixedly connected with fixing feet (15).