CN209960144U

CN209960144U - Bridge surveys support for equipment

Info

Publication number: CN209960144U
Application number: CN201920831072.9U
Authority: CN
Inventors: 阮惠强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-01-17
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a bridge surveys support for equipment, including placing the seat, place the both sides in four sides of seat and all bond and be fixed with the spirit level, two spirit levels are perpendicular contained angle setting, the below of placing the seat is equipped with the base, and the bottom four corners of base all welds the landing leg, spherical hole has been seted up at the top of base, and the spherical downthehole activity cover is equipped with universal ball, and universal ball's top and bottom extend to the top and the below of base respectively, universal ball's top and the bottom welding of placing the seat have same connecting rod, be the rectangle on the lateral wall of spherical hole and seted up four rectangular channels, and rotate on the rectangular channel keeps away from its open-ended one side inner wall and install the screw rod. The utility model discloses simple structure, convenient operation, the levelness of seat is placed to the all-round quick adjustment of being convenient for, reaches the levelness of guaranteeing that survey equipment places, and the precision is high, and labour saving and time saving improves work efficiency, satisfies the user demand.

Description

Bridge surveys support for equipment

Technical Field

The utility model relates to a support technical field especially relates to a bridge surveys support for equipment.

Background

The support is also translated into a scaffold which is a term of the building industry originally, but the application of the support is extremely wide nowadays, and the support can be seen everywhere in work and life, such as a tripod of a camera, a heart support used in the medical field, a support for bridge surveying equipment and the like.

The support for the existing bridge exploration equipment is not convenient for quickly adjusting the levelness of the exploration equipment, has poor horizontal precision, wastes time and labor, and cannot meet the use requirements, so that the support for the bridge exploration equipment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a support for bridge surveying equipment.

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

a support for bridge surveying equipment comprises a placing seat, wherein two levels are fixedly bonded on two sides of four sides of the placing seat, the two levels are arranged at a vertical included angle, a base is arranged below the placing seat, supporting legs are welded on four corners of the bottom of the base, a spherical hole is formed in the top of the base, a universal ball is movably sleeved in the spherical hole, the top and the bottom of the universal ball respectively extend to the upper side and the lower side of the base, the top of the universal ball and the bottom of the placing seat are welded with the same connecting rod, four rectangular grooves are formed in the side walls of the spherical hole in a rectangular shape, screw rods are rotatably installed on the inner walls of the rectangular grooves on the sides far away from the openings of the rectangular grooves, a moving seat is sleeved on the corresponding screw rods in a threaded manner in a sliding manner, a first bevel gear fixedly sleeved on the corresponding screw rods is arranged on one, two relative first bevel gear symmetries set up, remove the one side bonding fixed arc anti-skidding gluey piece that the seat is close to universal ball, and the arc anti-skidding gluey piece is close to one side of universal ball and establishes to the arcwall face that matches with universal ball outside, the ring channel has been seted up to the bottom of base, and four rectangular channels all are linked together with the ring channel, it is equipped with second bevel gear to rotate the cover on the inside wall of ring channel, and rotates bottom one side rotation of second bevel gear installs the handle, and the bottom of handle extends to the below of base, the pivot is installed in rotating on its open-ended one side inner wall is kept away from to the rectangular channel, and the top welding of pivot has the third bevel gear with the first bevel gear engaged with corresponding, and the bottom of pivot extends to in the ring channel and welds and has fourth bevel gear, and four fourth bevel gears all mesh with second bevel gear.

Preferably, a first bearing is welded on the inner wall of one side, away from the opening, of the rectangular groove, and the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding screw rod.

Preferably, a second bearing is welded on the inner wall of one side, away from the opening, of the rectangular groove, and the inner ring of the second bearing is fixedly sleeved with the outer side of the corresponding rotating shaft.

Preferably, one side of the movable seat, which is far away from the universal ball, is provided with a thread groove, and the thread groove is in threaded connection with the corresponding screw.

Preferably, a first round hole is formed in the top of the second bevel gear, a third bearing is fixedly sleeved in the first round hole, and an inner ring of the third bearing is welded and fixed with the inner side wall of the annular groove.

Preferably, one side of the first bevel gear is provided with a second round hole, and the side wall of the second round hole is welded and fixed with the outer side of the corresponding screw.

Preferably, a fourth bearing is welded to one side of the bottom of the second bevel gear, and an inner ring of the fourth bearing is welded and fixed to the outer side of the handle.

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

through the placing seat, the level gauge, the base, the spherical hole, the universal ball, the connecting rod, the rectangular groove, the screw rod, the moving seat, the arc-shaped anti-skid rubber block, the first bevel gear, the annular groove, the second bevel gear, the rotating shaft, the third bevel gear and the fourth bevel gear are matched with the handle, the handle is shaken to drive the second bevel gear to rotate in the forward direction, the second bevel gear drives the four fourth bevel gears to rotate, the fourth bevel gear drives the third bevel gear to rotate through the corresponding rotating shaft, the third bevel gear drives the screw rod to rotate through the corresponding first bevel gear, the screw rod can drive the corresponding moving seat to move in the direction far away from the universal ball through rotation, the moving seat drives the corresponding arc-shaped anti-skid rubber block to be separated from the universal ball, at the moment, the front-back or left-right-left-right micro-rotation placing seat drives the universal ball to rotate through the connecting rod, wave the handle this moment and drive second bevel gear antiport, on the same principle with the forward motion opposite course when rotating, four remove the seat this moment and drive four arc anti-skidding gluey piece and press from both sides tight fixed universal ball to reach fixed seat of placing, place survey equipment this moment on the seat of placing after adjusting the level can.

The utility model discloses simple structure, convenient operation, the levelness of seat is placed to the all-round quick adjustment of being convenient for, reaches the levelness of guaranteeing that survey equipment places, and the precision is high, and labour saving and time saving improves work efficiency, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural diagram of a support for bridge surveying equipment according to the present invention;

fig. 2 is a schematic sectional view of a part a of a bracket for bridge surveying equipment according to the present invention;

fig. 3 is the utility model provides a base, universal ball connecting piece bottom view of bridge survey support for equipment.

In the figure: the device comprises a placing seat 1, a level 2, a base 3, a spherical hole 4, a universal ball 5, a connecting rod 6, a rectangular groove 7, a screw rod 8, a movable seat 9, an arc-shaped anti-skid rubber block 10, a first bevel gear 11, an annular groove 12, a second bevel gear 13, a rotating shaft 14, a third bevel gear 15, a fourth bevel gear 16 and a handle 17.

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.

Referring to fig. 1-3, a support for bridge exploration equipment, comprising a placing seat 1, wherein two levels 2 are fixedly bonded to two sides of four sides of the placing seat 1, the two levels 2 are arranged at a vertical included angle, a base 3 is arranged below the placing seat 1, supporting legs are welded to four corners of the bottom of the base 3, a spherical hole 4 is formed in the top of the base 3, a universal ball 5 is movably sleeved in the spherical hole 4, the top and the bottom of the universal ball 5 extend to the upper side and the lower side of the base 3 respectively, the top of the universal ball 5 and the bottom of the placing seat 1 are welded with the same connecting rod 6, four rectangular grooves 7 are formed in the side walls of the spherical hole 4 in a rectangular shape, screw rods 8 are rotatably mounted on the inner walls of the sides of the rectangular grooves 7 far away from the openings, moving seats 9 are sleeved on the corresponding screw rods 8 in a threaded manner and slidably, a first bevel gear 11 fixedly sleeved on the corresponding screw rods 8 is arranged on one side of the, two opposite first bevel gears 11 are symmetrically arranged, one side of the moving seat 9 close to the universal ball 5 is fixedly bonded with an arc-shaped anti-skid rubber block 10, one side of the arc-shaped anti-skid rubber block 10 close to the universal ball 5 is arranged to be an arc-shaped surface matched with the outer side of the universal ball 5, the bottom of the base 3 is provided with an annular groove 12, four rectangular grooves 7 are communicated with the annular groove 12, a second bevel gear 13 is rotatably sleeved on the inner side wall of the annular groove 12, a handle 17 is rotatably arranged on one side of the bottom of the second bevel gear 13, the bottom end of the handle 17 extends to the lower side of the base 3, a rotating shaft 14 is rotatably arranged on the inner wall of one side of the rectangular groove 7 far away from the opening of the rectangular groove, a third bevel gear 15 meshed with the corresponding first bevel gear 11 is welded at the top end of the rotating shaft 14, a fourth bevel gear 16 is welded in the annular groove 12 at the bottom end of the rotating, the utility model discloses simple structure, convenient operation, the all-round quick adjustment of being convenient for places the levelness of seat 1, reaches the levelness of guaranteeing that survey equipment places, and the precision is high, and labour saving and time saving improves work efficiency, satisfies the user demand.

In the utility model, a first bearing is welded on the inner wall of one side of a rectangular groove 7 far from the opening, the inner ring of the first bearing is fixedly sleeved with the outer side of a corresponding screw 8, a second bearing is welded on the inner wall of one side of the rectangular groove 7 far from the opening, the inner ring of the second bearing is fixedly sleeved with the outer side of a corresponding rotating shaft 14, a thread groove is arranged on one side of a movable seat 9 far from a universal ball 5 and is in threaded connection with the corresponding screw 8, a first round hole is arranged at the top of a second bevel gear 13, a third bearing is fixedly sleeved in the first round hole, the inner ring of the third bearing is fixedly welded with the inner side wall of a ring groove 12, a second round hole is arranged on one side of a first bevel gear 11, the side wall of the second round hole is fixedly welded with the outer side of the corresponding screw 8, a fourth bearing is welded on one side of the bottom of the second bevel gear 13, and the inner ring of the fourth, the utility model discloses simple structure, convenient operation, the all-round quick adjustment of being convenient for places the levelness of seat 1, reaches the levelness of guaranteeing that survey equipment places, and the precision is high, and labour saving and time saving improves work efficiency, satisfies the user demand.

The working principle is as follows: when the placing seat 1 is inclined, the front-back deviation or the left-right deviation can be seen through the matching of two gradienters 2 arranged on the placing seat 1 at an included angle of ninety degrees, when the placing seat is adjusted, the handle 17 is shaken to rotate clockwise around the universal ball 5, the handle 17 drives the second bevel gear 13 to rotate in the annular groove 12, the second bevel gear 13 drives the four fourth bevel gears 16 engaged with the second bevel gear to rotate, the fourth bevel gears 16 drive the corresponding rotating shafts 14 to rotate, the rotating shafts 14 drive the corresponding third bevel gears 15 to rotate, the third bevel gears 15 drive the first bevel gears 11 engaged with the third bevel gears to rotate, the first bevel gears 11 drive the corresponding screw rods 8 to rotate, under the action of the thread grooves arranged on the moving seats 9, the screw rods 8 rotate to drive the corresponding moving seats 9 to move towards the direction far away from the universal ball 5, the moving seats 9 drive the corresponding arc-shaped anti-skid rubber blocks 10 to be separated from the universal ball 5, place seat 1 around this moment or about slightly changeing, place seat 1 and drive universal ball 5 through connecting rod 6 and slide in spherical hole 4, the setting of universal ball 5 makes and to carry out all-round regulation, see out from two spirit levels 2 and place 1 adjustment level after, wave handle 17 this moment around universal ball 5 anticlockwise rotation, the same reason is opposite with wave handle 17 around universal ball 5 clockwise rotation's motion process, four removal seats 9 drive four arc anti-skidding rubber blocks 10 this moment and press from both sides tight fixed universal ball 5 from four directions to the centre, thereby reach fixedly and place seat 1, place survey equipment this moment on adjusting the level after place seat 1 can, make the all-round level of placing seat 1 of adjusting of being convenient for adjust, reach the levelness that guarantees to survey equipment and place.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A support for bridge surveying equipment comprises a placing seat (1), wherein two levels (2) are fixedly bonded on two sides of four sides of the placing seat (1), the two levels (2) are arranged at a vertical included angle, and the support is characterized in that a base (3) is arranged below the placing seat (1), supporting legs are welded on four corners of the bottom of the base (3), a spherical hole (4) is formed in the top of the base (3), a universal ball (5) is movably sleeved in the spherical hole (4), the top and the bottom of the universal ball (5) respectively extend to the upper side and the lower side of the base (3), the same connecting rod (6) is welded on the top of the universal ball (5) and the bottom of the placing seat (1), four rectangular grooves (7) are formed in a rectangular shape on the side wall of the spherical hole (4), and a screw rod (8) is rotatably installed on the inner wall of one side, away from an opening, of the rectangular groove (7), the movable base (9) is sleeved with threads on the corresponding screw rods (8) in the rectangular grooves (7), one side, away from the universal ball (5), of the movable base (9) is provided with a first bevel gear (11) which is fixedly sleeved on the corresponding screw rods (8), two opposite first bevel gears (11) are symmetrically arranged, one side, close to the universal ball (5), of the movable base (9) is bonded with a fixed arc-shaped anti-skid rubber block (10), one side, close to the universal ball (5), of the arc-shaped anti-skid rubber block (10) is arranged to be an arc-shaped surface matched with the outer side of the universal ball (5), the bottom of the base (3) is provided with an annular groove (12), the four rectangular grooves (7) are communicated with the annular groove (12), the inner side wall of the annular groove (12) is sleeved with a second bevel gear (13) in a rotating mode, and one side of the bottom of the second bevel gear (13), the bottom of handle (17) extends to the below of base (3), rotate on keeping away from its open-ended one side inner wall in rectangular channel (7) and install pivot (14), and the top welding of pivot (14) has third bevel gear (15) with first bevel gear (11) looks meshing that corresponds, and the bottom of pivot (14) extends to in ring channel (12) and welds fourth bevel gear (16), and four fourth bevel gear (16) all mesh with second bevel gear (13).

2. The support for bridge surveying equipment of claim 1, characterized in that the rectangular groove (7) has a first bearing welded to its inner wall away from its opening, and the inner ring of the first bearing is fixedly sleeved with the outer side of the corresponding screw (8).

3. A bridge bracket according to claim 1, characterized in that a second bearing is welded to the inner wall of the rectangular groove (7) far from the opening, and the inner ring of the second bearing is fixedly sleeved on the outer side of the corresponding rotating shaft (14).

4. The support for bridge surveying equipment of claim 1, characterized in that the side of the moving seat (9) away from the universal ball (5) is provided with a threaded groove, and the threaded groove is in threaded connection with the corresponding screw (8).

5. The support for the bridge surveying equipment of claim 1, wherein a first circular hole is formed in the top of the second bevel gear (13), a third bearing is fixedly sleeved in the first circular hole, and an inner ring of the third bearing is fixedly welded to the inner side wall of the annular groove (12).

6. A bridge survey equipment support according to claim 1, characterized in that one side of the first bevel gear (11) is provided with a second circular hole, and the side wall of the second circular hole is welded and fixed with the outer side of the corresponding screw (8).

7. A bridge surveying equipment stand according to claim 1, characterized in that a fourth bearing is welded to the bottom side of the second bevel gear (13), and the inner ring of the fourth bearing is welded to the outer side of the handle (17).