CN212674168U

CN212674168U - Bridge stand verticality caliber

Info

Publication number: CN212674168U
Application number: CN202021920690.XU
Authority: CN
Inventors: 杨迎春; 郝高锐; 颜京泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-03-09
Anticipated expiration: 2030-09-05

Abstract

The utility model discloses a bridge stand verticality caliber, which comprises a vertical bar, the spout has been seted up at the top of montant, slidable mounting has the slide bar in the spout, the top of slide bar extends to the spout outer and fixed mounting has the diaphragm, one side fixed mounting of diaphragm has the measuring board, the bottom fixed mounting of diaphragm has semi-circular dipperstick and semi-circular hook, be equipped with the angle of inclination scale on the semi-circular dipperstick, semi-circular hook's bottom fixedly connected with lifting rope, the bottom fixedly connected with pendant of lifting rope, the pendant is round platform type structure, the thread groove has been seted up to the bottom of slide bar, the thread post is installed to the thread groove internal rotation, thread post and thread. The utility model relates to a rationally, the practicality is good, is convenient for measure the vertical degree piece of bridge stand, the simple operation, and the measuring result is accurate, is convenient for carry out vertical degree measurement work to the different altitude position of bridge stand moreover, and the work of giving the staff brings the convenience.

Description

Bridge stand verticality caliber

Technical Field

The utility model relates to a measuring tool technical field specifically is a bridge stand verticality caliber.

Background

As the bridge is completed and built in stages, the verticality of the bridge upright is generally measured by using a verticality measuring device so as to check and accept the construction quality of the bridge, the construction quality of the bridge is ensured, the verticality of the bridge upright is also regularly detected in the subsequent use of the bridge, the structure of the bridge is monitored, and the sufficient use safety of the bridge is ensured.

However, in the prior art, when a commonly-used verticality measuring device is used, the operation process is complicated, the verticality measuring result of a bridge upright post is inaccurate, the measurement work of different height positions of the bridge upright post is inconvenient, and the inconvenience is brought to the work of workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a bridge stand verticality caliber has solved current verticality caliber when using, and the operation process is loaded down with trivial details, and is inaccurate to bridge stand's verticality measuring result, is not convenient for carry out the problem of measuring to bridge stand's not co-altitude position moreover.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bridge stand verticality caliber, including the montant, the spout has been seted up at the top of montant, slidable mounting has the slide bar in the spout, the top of slide bar extends to outside the spout and fixed mounting has the diaphragm, one side fixed mounting of diaphragm has the measuring board, the bottom fixed mounting of diaphragm has semi-circular dipperstick and semi-circular hook, be equipped with the angle of inclination scale on the semi-circular dipperstick, semi-circular hook's bottom fixedly connected with lifting rope, the bottom fixedly connected with of lifting rope, the pendant is round platform type structure, the thread groove has been seted up to the bottom of slide bar, the thread post is installed to the thread groove internal rotation, thread post and thread groove threaded connection cooperate, the bottom of thread post extends to outside the thread groove, the mounting hole has been seted up on the bottom inner.

Preferably, one side of the measuring plate, which is far away from the transverse plate, is fixedly provided with an anti-slip rubber pad, and the bottom of the circular plate is fixedly provided with a crank.

Preferably, the vertical rod is fixedly sleeved with a rubber sleeve, and the outer surface of the rubber sleeve is provided with anti-skid lines.

Preferably, the inner walls of the two sides of the sliding groove are fixedly provided with limiting rods, the two sides of the sliding rod are provided with limiting grooves, and the two limiting rods are respectively slidably mounted in the corresponding limiting grooves.

Preferably, the balls are nested at one ends of the two limiting rods, which are located in the corresponding limiting grooves, and the two balls are in rolling contact with the inner wall of one side of the corresponding limiting groove respectively.

Preferably, the threaded column is fixedly sleeved with a bearing, and an outer ring of the bearing is fixedly connected with the inner wall of the mounting hole.

(III) advantageous effects

The utility model provides a bridge stand verticality caliber. The method has the following beneficial effects:

(1) this kind of bridge stand verticality caliber, hold and lift montant to suitable high position through the staff, make the surface laminating of anti-skidding rubber pad on the measuring board and bridge stand, make the lifting rope keep vertical state throughout under the action of gravity of pendant, then observe the inclination angle scale on the semi-circular dipperstick that the lifting rope corresponds, if the lifting rope is in the intermediate position of semi-circular dipperstick, then explain this section bridge stand is in vertical state, if the intermediate position of the skew semi-circular dipperstick of lifting rope, then through the inclination angle scale that the lifting rope corresponds, can observe the inclination angle numerical value of bridge stand, thereby it is convenient to measure the vertical degree of bridge stand, and the measuring result is accurate.

(2) This bridge stand verticality caliber, through anticlockwise rotation crank, the crank drives plectane and screw thread post and rotates, make the outside direction roll-off of slide bar to the spout, the slide bar drives the diaphragm and measures the board and risees, thereby be convenient for adjust the high position of diaphragm and measurement board, be convenient for carry out verticality measurement work to the not co-altitude position of bridge stand, through clockwise rotation crank, the crank drives plectane and screw thread post opposite direction rotation, make the slide bar slide in to the direction in the spout, the slide bar drives the diaphragm and measures the board and descends, thereby be convenient for accomodate the slide bar to the spout in.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a vertical rod; 2. a chute; 3. a slide bar; 4. a transverse plate; 5. measuring a plate; 6. a semicircular measuring scale; 7. a semicircular hook; 8. a lifting rope; 9. a pendant; 10. a thread groove; 11. a threaded post; 12. mounting holes; 13. a circular plate; 14. an anti-skid rubber pad; 15. a rubber sleeve.

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.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a bridge stand verticality caliber, including montant 1, spout 2 has been seted up at the top of montant 1, sliding mounting has slide bar 3 in spout 2, slide bar 3's top extends to spout 2 outer and fixed mounting has diaphragm 4, one side fixed mounting of diaphragm 4 has measuring board 5, diaphragm 4's bottom fixed mounting has semi-circular dipperstick 6 and semi-circular couple 7, be equipped with the slope angle scale on the semi-circular dipperstick 6, semi-circular couple 7's bottom fixedly connected with lifting rope 8, lifting rope 8's bottom fixedly connected with pendant 9, pendant 9 is round platform type structure, thread groove 10 has been seted up to slide bar 3's bottom, thread post 11 is installed to thread groove 10 internal rotation, thread post 11 and thread groove 10 threaded connection cooperation, thread post 11's bottom extends to outside thread groove 10, mounting hole 12 has been seted up on spout 2's the bottom inner wall, thread post 11's bottom runs through mounting hole 12 and.

One side fixed mounting that diaphragm 4 was kept away from to measuring plate 5 has anti-skidding rubber pad 14, the bottom fixed mounting of plectane 13 has the crank, fixed cover is equipped with rubber sleeve 15 on montant 1, be equipped with anti-skidding line on rubber sleeve 15's the surface, equal fixed mounting has the gag lever post on spout 2's the both sides inner wall, the spacing groove has all been seted up to slide bar 3's both sides, two gag lever posts are slidable mounting respectively in corresponding spacing inslot, the one end that two gag lever posts are located corresponding spacing inslot all nests has the ball, two balls respectively with one side inner wall rolling contact of corresponding spacing groove, fixed cover is equipped with the bearing on the screw post 11, the outer lane of bearing and the inner wall fixed.

When the measuring device is used, the measuring plate 5 is vertically connected and fixed with the transverse plate 4, the top end of the sliding rod 3 is vertically connected and fixed with the bottom of the transverse plate 4, when the vertical rod 1 is in a vertical state, the lifting rope 8 is kept in a vertical state and is positioned in the middle position of the semicircular measuring scale 6 under the action of the gravity of the pendant 9, when the verticality of the bridge upright post is measured, a worker holds and lifts the vertical rod 1 to a proper height position, the anti-skid rubber pad 14 on the measuring plate 5 is attached to the surface of the bridge upright post, the lifting rope 8 is always kept in a vertical state under the action of the gravity of the pendant 9, so that the inclination angle scale on the semicircular measuring scale 6 corresponding to the lifting rope 8 is observed, if the lifting rope 8 is positioned in the middle position of the semicircular measuring scale 6, the bridge upright post is positioned in a vertical state, if the lifting rope 8 deviates from the middle position, the inclination angle value of the bridge upright post can be observed through the inclination angle scale corresponding to the lifting rope 8, so that the vertical degree of the bridge upright post is conveniently measured, the measurement result is accurate, the crank is rotated anticlockwise to drive the circular plate 13 and the threaded post 11 to rotate, the threaded post 11 is in threaded connection and matching with the threaded groove 10, the slide rod 3 slides out towards the outside of the sliding groove 2, the two limiting rods respectively slide in the corresponding limiting grooves, the two balls respectively roll on the inner walls of the corresponding limiting grooves, the slide rod 3 drives the transverse plate 4 and the measuring plate 5 to ascend, when the transverse plate 4 and the measuring plate 5 ascend to proper height positions, the rotation of the crank is stopped, so that the height positions of the transverse plate 4 and the measuring plate 5 can be conveniently adjusted, the vertical degree measurement work can be conveniently carried out on different height positions of the bridge upright post, after the work is finished, the crank is rotated clockwise, the crank handle drives the circular plate 13 and the threaded column 11 to rotate in opposite directions, so that the sliding rod 3 slides in towards the direction in the chute 2, the sliding rod 3 drives the transverse plate 4 and the measuring plate 5 to descend, and the sliding rod 3 is convenient to store in the chute 2.

To sum up, the bridge upright column verticality measurer is characterized in that a worker holds and lifts the upright column 1 to a proper height position, so that the anti-skid rubber pad 14 on the measuring plate 5 is attached to the surface of the bridge upright column, the lifting rope 8 is always kept in a vertical state under the action of the gravity of the pendant 9, then the inclination angle scale on the semicircular measuring scale 6 corresponding to the lifting rope 8 is observed, if the lifting rope 8 is in the middle position of the semicircular measuring scale 6, the bridge upright column is in the vertical state, if the lifting rope 8 deviates from the middle position of the semicircular measuring scale 6, the inclination angle scale corresponding to the lifting rope 8 can be used for observing the inclination angle value of the bridge upright column, so that the verticality of the bridge upright column is conveniently measured, the measuring result is accurate, and by rotating the crank anticlockwise, the crank drives the circular plate 13 and the threaded column 11 to rotate, the slide rod 3 slides out towards the sliding chute 2, slide bar 3 drives diaphragm 4 and measures board 5 and rises, thereby be convenient for adjust diaphragm 4 and the high position of measuring board 5, be convenient for carry out vertical degree measurement work to the different high positions of bridge stand, through clockwise rotation crank, crank drive plectane 13 and screw post 11 antiport, make slide bar 3 slide in to the direction in the spout 2, slide bar 3 drives diaphragm 4 and measures board 5 and descends, thereby be convenient for accomodate slide bar 3 to spout 2 in, the utility model relates to a rationally, the practicality is good, be convenient for measure the vertical degree piece of bridge stand, the simple operation, measuring result is accurate, be convenient for carry out vertical degree measurement work to the different high positions of bridge stand moreover, it is convenient to bring for staff's work.

Claims

1. The utility model provides a bridge stand verticality caliber, includes montant (1), its characterized in that: the top of the vertical rod (1) is provided with a sliding groove (2), a sliding rod (3) is arranged in the sliding groove (2), the top end of the sliding rod (3) extends out of the sliding groove (2) and is fixedly provided with a transverse plate (4), one side of the transverse plate (4) is fixedly provided with a measuring plate (5), the bottom of the transverse plate (4) is fixedly provided with a semicircular measuring scale (6) and a semicircular hook (7), the semicircular measuring scale (6) is provided with an inclined angle scale, the bottom of the semicircular hook (7) is fixedly connected with a lifting rope (8), the bottom of the lifting rope (8) is fixedly connected with a pendant (9), the pendant (9) is of a circular truncated cone structure, the bottom of the sliding rod (3) is provided with a threaded groove (10), a threaded column (11) is rotatably arranged in the threaded groove (10), the threaded column (11) is in threaded connection and matching with the threaded groove (10), the bottom, the inner wall of the bottom of the sliding groove (2) is provided with a mounting hole (12), and the bottom end of the threaded column (11) penetrates through the mounting hole (12) and is fixedly provided with a circular plate (13).

2. The bridge upright verticality measurer according to claim 1, wherein: one side of the measuring plate (5) far away from the transverse plate (4) is fixedly provided with an anti-skidding rubber pad (14), and the bottom of the circular plate (13) is fixedly provided with a crank.

3. The bridge upright verticality measurer according to claim 1, wherein: the vertical rod (1) is fixedly sleeved with a rubber sleeve (15), and the outer surface of the rubber sleeve (15) is provided with anti-skid lines.

4. The bridge upright verticality measurer according to claim 1, wherein: the limiting rods are fixedly mounted on the inner walls of the two sides of the sliding groove (2), the limiting grooves are formed in the two sides of the sliding rod (3), and the two limiting rods are slidably mounted in the corresponding limiting grooves respectively.

5. The bridge upright verticality measurer according to claim 4, wherein: the ball is nested at one end of each limiting rod, which is located in the corresponding limiting groove, and the two balls are in rolling contact with the inner wall of one side of the corresponding limiting groove respectively.

6. The bridge upright verticality measurer according to claim 1, wherein: the threaded column (11) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the mounting hole (12).