CN214537799U

CN214537799U - Detector for plane relative position of road and bridge foundation pile

Info

Publication number: CN214537799U
Application number: CN202121148875.8U
Authority: CN
Inventors: 杨修磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-10-29
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to a plane relative position detector technical field just discloses road bridge foundation pile plane relative position detector, including support and scale, the last fixed surface of support installs spacing box, the inside of spacing box is provided with the mount pad, the top of mount pad is run through spacing box and fixed mounting has infrared emitter, infrared emitter's top is provided with the sight, the bottom fixed mounting of support has universal bearing, the bottom rotate and be connected with the stabilizer blade. This road and bridge foundation pile plane relative position detector can directly detect two adjacent foundation pile level difference through setting up infrared emitter and infrared receiver respectively, only needs to erect infrared emitter and infrared receiver at adjacent foundation pile top respectively together with its device, and the rethread adjusts and makes it corresponding, later according to the scale and the difference in readings of measuring stick can be accurate calculate the level difference of the adjacent foundation pile of department.

Description

Detector for plane relative position of road and bridge foundation pile

Technical Field

The utility model relates to a plane relative position detector technical field specifically is road bridge foundation pile plane relative position detector.

Background

The plane relative position detector is auxiliary equipment for road and bridge construction, is used for detecting the height of a road and bridge foundation pile, and can measure out flatness errors of the heights of two adjacent foundation piles simultaneously, so that the detector can be repaired conveniently in later construction.

The road bridge foundation pile plays a role in supporting all loads on the upper part of a bridge in bridge construction, and is an important part in bridge construction, the horizontal flatness between two adjacent foundation piles is difficult to control in the process of pouring the existing road bridge foundation pile, so that a lot of bridges are prone to being skewed in subsequent construction due to the fact that the horizontal plane height of the foundation piles has errors, the weight of a road cannot be evenly distributed to each foundation pile, hidden dangers are brought to the use of the future road bridge, the horizontal height difference between the foundation piles can be detected only by climbing back and forth between the adjacent foundation piles for many times in the construction of the road bridge foundation pile, the working risk of measuring personnel is increased, and the adjustment level of the existing instrument is too complicated in the measurement process, so that the construction progress of engineering is easily delayed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a road bridge foundation pile plane relative position detector possesses the convenient horizontal plane height to adjacent road bridge foundation pile and detects and can measure the advantage that detects to adjacent foundation pile relative height fast, has solved and has hardly held adjacent foundation pile horizontal plane height and the too loaded down with trivial details problem of present instrument measurement process in the road bridge foundation pile detects.

The utility model provides a following technical scheme: the detector for the plane relative position of the road and bridge foundation pile comprises a support and a scale, wherein a limit box is fixedly arranged on the upper surface of the support, the limiting box is internally provided with a mounting seat, the top of the mounting seat penetrates through the limiting box and is fixedly provided with an infrared emitter, the top of the infrared emitter is provided with a sight bead, the bottom of the support is fixedly provided with a universal bearing, the bottom of the support is rotatably connected with a support leg, the inside of the universal bearing is rotatably connected with a ball, the bottom of the round ball is welded with a connecting rod, the bottom end of the connecting rod is fixedly provided with a measuring rod, the surface of the measuring rod is sleeved with a movable ruler sleeve in a sliding manner, the surface of the ruler is sleeved with a sliding pipe in a sliding manner, the side surface of the sliding pipe is fixedly provided with an infrared receiver, and the infrared receiver corresponds to the infrared transmitter, and the infrared transmitter and the infrared receiver are both arranged at the top of the foundation pile.

Preferably, the bottom fixed mounting of mount pad has the disc, the lower fixed surface of disc installs the draw runner, the bottom sliding connection of draw runner has the slide rail, slide rail fixed mounting is at the upper surface of support.

Preferably, the diameter of the disc is larger than that of the mounting seat, a tooth opening is formed in the part, larger than the mounting seat, of the upper surface of the disc, the disc is meshed with a gear through the tooth opening, a shaft rod is fixedly sleeved on the inner wall of the gear, and one end, far away from the gear, of the shaft rod penetrates through the limiting box and is fixedly provided with the adjusting disc.

Preferably, the surface of measuring stick has seted up the turn trough, the inner wall of turn trough rotates and is connected with the bull stick, the one end fixed mounting of bull stick has the regulating block, and the surface that the bull stick is close to regulating block one end is provided with the screw thread, the surface screw thread of bull stick has cup jointed the fastener.

Preferably, the shape of the clamping piece is arc-shaped, and the shape of the inner wall of the clamping piece corresponds to the shape of the surface of the movable ruler sleeve.

Preferably, the bottom of measuring stick is provided with the stopper, the outer edge of stopper and the inner wall sliding connection of activity chi cover, the bottom fixed mounting of activity chi cover has the plummet, and the bottom of plummet is the taper shape.

Preferably, the cavity has been seted up to the inside of scale, logical groove has been seted up on the surface of scale, and the cavity is linked together through leading to groove and outside, the side fixed mounting of cavity inner wall has the spring, the one end fixed mounting of spring has the clamp plate, and the outer edge of clamp plate and the inner wall sliding connection of cavity, the side overlap joint of clamp plate has the star gear, the side of star gear is provided with the round bar, the one end that the star gear was kept away from to the round bar is through leading to the groove and running through the slide pipe, the one end fixed mounting of round bar has the commentaries on classics piece.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this road and bridge foundation pile plane relative position detector can directly detect two adjacent foundation pile level difference through setting up infrared emitter and infrared receiver respectively, only needs to erect infrared emitter and infrared receiver at adjacent foundation pile top respectively together with its device, and the rethread adjusts and makes it corresponding, later according to the scale and the difference in readings of measuring stick can be accurate calculate the level difference of the adjacent foundation pile of department.

2. This road bridge foundation pile plane relative position detector, through setting up universal bearing and plumb weight, when erectting infrared emitter together with its device, earlier according to the original horizontal bubble in mount pad surface, steadily erect infrared emitter, again with movable chi cover lapse, when treating the surface of movable chi cover and the inner wall overlap joint of fastener, twist and move the regulating block and make movable chi cover fix on the measuring stick surface, then make the measuring stick be in vertical state according to the weight of plumb weight, twist again and move the regulating block and make movable chi cover landing, later can measure infrared emitter's height fast according to the reading of being moved chi cover mark on the measuring stick.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the utility model at the position of the scale from top view;

fig. 5 is a schematic view of the overall installation structure of the device of the present invention.

In the figure: 1. a support; 2. a limiting box; 3. a mounting seat; 4. an infrared emitter; 5. a sight bead; 6. a universal bearing; 7. a ball; 8. a connecting rod; 9. a support leg; 10. a measuring rod; 11. a movable ruler sleeve; 12. a limiting block; 13. a lead weight; 14. a disc; 15. a slide rail; 16. a slide bar; 17. a gear; 18. a shaft lever; 19. an adjusting disk; 20. rotating the groove; 21. a rotating rod; 22. a fastener; 23. an adjusting block; 24. a scale; 25. a cavity; 26. a slide pipe; 27. an infrared receiver; 28. a through groove; 29. a spring; 30. pressing a plate; 31. a star wheel; 32. a round bar; 33. rotating the block; 34. and (5) a foundation pile column.

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.

Referring to fig. 1-5, the instrument for detecting the relative position of the plane of the road bridge foundation pile comprises a support 1 and a scale 24, wherein a cavity 25 is formed inside the scale 24, a through groove 28 is formed on the surface of the scale 24, the cavity 25 is communicated with the outside through the through groove 28, a spring 29 is fixedly installed on the side surface of the inner wall of the cavity 25, a pressing plate 30 is fixedly installed at one end of the spring 29, the outer edge of the pressing plate 30 is slidably connected with the inner wall of the cavity 25, a star wheel 31 is lapped on the side surface of the pressing plate 30, a round rod 32 is arranged on the side surface of the star wheel 31, one end of the round rod 32, which is far away from the star wheel 31, penetrates through the through groove 28 and the sliding tube 26, a rotating block 33 is fixedly installed at one end of the round rod 32, the pressing plate 30 is pushed by the thrust of the spring 29, so that the side surface of the pressing plate 30 can be attached to the outer edge of the star wheel 31, the sliding tube 26 can drive the infrared receiver 27 to move by using the star wheel 31, and the scale 24 to perform measurement conveniently, the upper surface of the support 1 is fixedly provided with a limiting box 2, the interior of the limiting box 2 is provided with a mounting seat 3, the bottom end of the mounting seat 3 is fixedly provided with a disc 14, the diameter of the disc 14 is larger than that of the mounting seat 3, the part of the upper surface of the disc 14, which is larger than that of the mounting seat 3, is provided with a tooth opening, the disc 14 is meshed with a gear 17 through the tooth opening, the inner wall of the gear 17 is fixedly sleeved with a shaft lever 18, one end of the shaft lever 18, which is far away from the gear 17, penetrates through the limiting box 2 and is fixedly provided with an adjusting disc 19, the gear 17 can be driven to rotate by rotating the adjusting disc 19 through the shaft lever 18, so that the disc 14 drives the mounting seat 3 and the infrared emitter 4 to rotate by utilizing the rotation of the gear 17, the measuring direction of the infrared emitter is convenient to adjust, the lower surface of the disc 14 is fixedly provided with a sliding strip 16, the bottom end of the sliding strip 16 is connected with a sliding rail 15, and the sliding rail 15 is fixedly arranged on the upper surface of the support 1, the friction force of the disc 14 during rotation is reduced by arranging the sliding strips 16 and the sliding rails 15, the disc 14 is convenient to drive by the gears 17 to rotate, the top of the mounting seat 3 penetrates through the limiting box 2 and is fixedly provided with the infrared emitter 4, the top of the infrared emitter 4 is provided with the sight 5, the sight 5 can be arranged to quickly calibrate the position of the infrared emitter 4, the infrared emitter 4 is convenient to be in butt joint with the infrared receiver 27, the bottom of the support 1 is fixedly provided with the universal bearing 6, the bottom of the support 1 is rotatably connected with the support legs 9, the inside of the universal bearing 6 is rotatably connected with the ball 7, the bottom of the ball 7 is welded with the connecting rod 8, the bottom of the connecting rod 8 is fixedly provided with the measuring rod 10, the surface of the measuring rod 10 is provided with the rotary groove 20, the inner wall of the rotary groove 20 is rotatably connected with the rotary rod 21, one end of the rotary rod 21 is fixedly provided with the adjusting block 23, and the surface of the rotary rod 21, which is close to one end of the adjusting block 23, is provided with threads, the surface thread of the rotating rod 21 is sleeved with a clamping piece 22, the position of the clamping piece 22 can be adjusted by rotating an adjusting block 23, when the infrared emitter 4 is erected together with the device, the clamping piece 22 can be used for fixing the movable ruler sleeve 11 so as to enable the measuring rod 10 to enter a vertical state, the clamping piece 22 is arc-shaped, the shape of the inner wall of the clamping piece 22 corresponds to the shape of the surface of the movable ruler sleeve 11, after the movable ruler sleeve 11 is fixed by the clamping piece 22, the measuring rod 10 can quickly enter the vertical state according to the weight of a lead weight 13, then the adjusting block 23 is unscrewed so that the movable ruler sleeve 11 can freely fall to ensure the measuring accuracy of the measuring rod 10, the horizontal plane difference of adjacent foundation piles can be calculated conveniently and quickly, the surface of the measuring rod 10 is sleeved with the movable ruler sleeve 11 in a sliding manner, the bottom end of the measuring rod 10 is provided with a limiting block 12, the outer edge of the limiting block 12 is connected with the inner wall of the movable ruler sleeve 11 in a sliding manner, the bottom fixed mounting of activity chi cover 11 has lead weight 13, and the bottom of lead weight 13 is the taper shape, can restrict activity chi cover 11 on measuring stick 10 through setting up stopper 12, avoids activity chi cover 11 to lose, and the taper shape lead weight 13 can ensure that measuring stick 10 is in vertical state and foundation pile top overlap joint when weighing down according to its weight. Avoid lead weight 13 to influence the measuring precision because of foundation pile top is unstable, the slip pipe 26 has been cup jointed in the surface slip of scale 24, and the side fixed mounting of slip pipe 26 has infrared receiver 27, and infrared receiver 27 is corresponding with infrared emitter 4's position, and infrared emitter 4 and infrared receiver 27 all erect the top at foundation pile 34.

The working principle is that when the relative position of the horizontal plane of a foundation pile is measured, an infrared transmitter 4 and an infrared receiver 27 are erected on the tops of two adjacent foundation piles respectively together with the device, after the erection is completed, an adjusting block 23 is firstly screwed and a movable ruler sleeve 11 is slid, the movable ruler sleeve 11 is fixed through a clamping piece 22, a rod 10 to be measured is in a vertical state, the adjusting block 23 is unscrewed to enable the movable ruler sleeve 11 to fall freely under the weight of a lead weight 13, after the bottom end of the lead weight 13 is overlapped with the top of the foundation pile, the height of the infrared transmitter 4 can be read according to the reading of the movable ruler sleeve 11 exposed out of the bottom of the measuring rod 10, the position of a staff 24 is aimed through a sight 5, an adjusting disc 19 is screwed, a shaft rod 18 and a gear 17 are driven to rotate through the adjusting disc 19 to enable a disc 14 to rotate, and then the disc 14 drives the infrared transmitter 4 to rotate through a mounting base 3, thereby the transmission position to infrared emitter 4 calibrates, treats that infrared emitter 4 aims at scale 24 after, twists and moves commentaries on classics piece 33, utilizes commentaries on classics piece 33 to drive slide 26 through star gear 31's rotation and slide in scale 24 surface to make things convenient for infrared receiver 27 to remove and aim at infrared emitter 4, can detect adjacent foundation pile horizontal relative position difference in height fast.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Road and bridge foundation pile plane relative position detector, including support (1) and scale (24), its characterized in that: the measuring device is characterized in that a limiting box (2) is fixedly mounted on the upper surface of the support (1), a mounting seat (3) is arranged inside the limiting box (2), the top of the mounting seat (3) penetrates through the limiting box (2) and is fixedly mounted with an infrared emitter (4), a sight bead (5) is arranged on the top of the infrared emitter (4), a universal bearing (6) is fixedly mounted at the bottom of the support (1), support legs (9) are rotatably connected to the bottom of the support (1), a round ball (7) is rotatably connected to the inside of the universal bearing (6), a connecting rod (8) is welded to the bottom of the round ball (7), a measuring rod (10) is fixedly mounted at the bottom of the connecting rod (8), a movable ruler sleeve (11) is sleeved on the surface of the measuring rod (10), and a sliding pipe (26) is sleeved on the surface of the ruler (24), the side fixed mounting of slide pipe (26) has infrared receiver (27), and infrared receiver (27) and infrared emitter (4) position corresponding, infrared emitter (4) and infrared receiver (27) all set up the top at foundation pile post (34).

2. The detector of claim 1, wherein: the bottom fixed mounting of mount pad (3) has disc (14), the lower fixed surface of disc (14) installs draw runner (16), the bottom sliding connection of draw runner (16) has slide rail (15), slide rail (15) fixed mounting is at the upper surface of support (1).

3. The detector of claim 2, wherein: the diameter of disc (14) is greater than the diameter of mount pad (3), and the part that disc (14) upper surface is greater than mount pad (3) is provided with the tooth mouth, disc (14) have gear (17) through the tooth mouth meshing, the fixed cover of inner wall of gear (17) has connect axostylus axostyle (18), spacing box (2) are run through and fixed mounting has adjusting disk (19) in the one end that gear (17) are kept away from to axostylus axostyle (18).

4. The detector of claim 1, wherein: the surface of measuring stick (10) has seted up turn trough (20), the inner wall of turn trough (20) rotates and is connected with bull stick (21), the one end fixed mounting of bull stick (21) has regulating block (23), and bull stick (21) is close to the surface of regulating block (23) one end and is provided with the screw thread, fastener (22) have been cup jointed to the surface screw thread of bull stick (21).

5. The detector of claim 4, wherein: the shape of the clamping piece (22) is arc-shaped, and the shape of the inner wall of the clamping piece (22) corresponds to the shape of the surface of the movable ruler sleeve (11).

6. The detector of claim 1, wherein: the bottom of measuring stick (10) is provided with stopper (12), the outer edge of stopper (12) and the inner wall sliding connection of activity chi cover (11), the bottom fixed mounting of activity chi cover (11) has lead weight (13), and the bottom of lead weight (13) is the taper shape.

7. The detector of claim 1, wherein: cavity (25) have been seted up to the inside of scale (24), logical groove (28) have been seted up on the surface of scale (24), and cavity (25) are linked together through leading to groove (28) and outside, the side fixed mounting of cavity (25) inner wall has spring (29), the one end fixed mounting of spring (29) has clamp plate (30), and the outer inner wall sliding connection along with cavity (25) of clamp plate (30), the side overlap joint of clamp plate (30) has star gear (31), the side of star gear (31) is provided with round bar (32), the one end that star gear (31) were kept away from in round bar (32) is through leading to groove (28) and running through slide pipe (26), the one end fixed mounting of round bar (32) has commentaries on classics piece (33).