A bridge pier foundation pit settlement monitoring instrument

Abstract

The application discloses a kind of pier foundation pit settlement monitoring instruments, including top fixed plate, bottom fixed plate and support guide rail, top fixed plate is fixedly installed in the upper end of support guide rail, bottom fixed plate is fixedly installed in the lower end of support guide rail, the side of top fixed plate is fixedly installed with top adjusting frame, the side of bottom fixed plate is fixedly installed with bottom adjusting frame.The pier foundation pit settlement monitoring instrument of the application, the monitoring height adjustment of settlement monitoring instrument main body is realized, the foundation pit settlement monitoring of different height positions is facilitated to use, the angle adjustment of adjusting connecting disc is realized, and then the monitoring angle of settlement monitoring instrument main body is adjusted, to facilitate the foundation pit settlement monitoring of different angle positions is used, so that the settlement monitoring instrument main body is adjusted to different angle at different height, more convenient for the foundation pit settlement monitoring of multiple positions different angle is used, play the role of multi-angle indication, more convenient for the angle control of foundation pit settlement monitoring is found out and used.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of monitoring instruments, in particular to a bridge pier foundation settlement monitoring instrument. BACKGROUND

[0002] The bridge pier foundation settlement monitoring instrument is an instrument for detecting the data of the bridge pier foundation settlement. The main purpose is to provide reliable information for the construction party to assess the safety of the foundation engineering during construction and the influence of construction on the surrounding environment, and to provide prediction for potential environmental safety hazards or accidents, so as to take effective measures in time, maximize risk avoidance, avoid personnel casualties and environmental damage, and reduce engineering economic and construction period losses. Therefore, it is applied to various bridge pier foundation construction occasions.

[0003] The existing bridge pier foundation settlement monitoring instrument is generally fixed and installed for installation and use of the instrument, and the angle is adjusted by cooperating with the adjusting structure of the instrument. However, the instrument itself does not have the function of lifting, so when used at different heights, it needs to be disassembled and assembled multiple times, and after multiple disassembly and assembly, the angle needs to be adjusted again, which is not convenient for the use of foundation settlement monitoring at multiple positions and different angles, and the angle control is not convenient during multiple installation, which is more unfavorable for the debugging and use of the instrument. SUMMARY

[0004] The main purpose of the present application is to provide a bridge pier foundation settlement monitoring instrument, which can effectively solve the technical problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is:

[0006] A pier foundation settlement monitoring instrument, including top fixed plate, bottom fixed plate and support rail, top fixed plate is fixedly installed at the upper end of support rail, bottom fixed plate is fixedly installed at the lower end of support rail, one side of top fixed plate is fixedly installed with top adjusting frame, one side of bottom fixed plate is fixedly installed with bottom adjusting frame, the inside of top adjusting frame and bottom adjusting frame is equipped with adjusting slot, the outside of top adjusting frame and bottom adjusting frame is fixedly installed with lock ring through adjusting slot, the middle of two lock rings is fixedly installed with angle adjusting rod, the rear end of bottom fixed plate is fixedly installed with drive motor, the front end of bottom fixed plate is fixedly installed with center mounting plate, the lower end of center mounting plate is fixedly installed with center taper rod, the inside upper end and lower end of support rail is movably installed with drive guide wheel, the inside of support rail is movably installed with lifting belt outside drive guide wheel, the outside of support rail is equipped with lifting mounting block, the rear end side of lifting mounting block is movably installed with two lifting guide wheels, the rear end other side of lifting mounting block is fixedly installed with belt connecting plate, the front end of lifting mounting block is movably installed with adjusting connecting disc, the edge of adjusting connecting disc is equipped with multiple butt joint holes, the outside of adjusting connecting disc is movably installed with sleeve mounting rod through butt joint hole, one end of sleeve mounting rod is fixedly installed with moving sleeve, the front end of adjusting connecting disc is fixedly installed with measuring instrument mounting plate, the lower end of measuring instrument mounting plate is fixedly installed with angle indicating lamp, the inside of measuring instrument mounting plate is fixedly installed with settlement monitoring instrument main body.

[0007] As a further scheme of the present application, the rear end of the top fixed plate is fixedly installed with a pull rope mounting plate, the lower end of the bottom fixed plate is fixedly installed with a flat plate, the rear end of the upper end of the flat plate is fixedly installed with a pull rope connecting block, and the pull rope connecting block and the pull rope mounting plate are fixedly installed with a cable-stayed steel rope.

[0008] As a further scheme of the present application, the flat plate is arranged in an L shape with the support rail through the bottom fixed plate, and the cable-stayed steel rope is located behind the support rail.

[0009] As a further scheme of the present application, the upper end and the lower end of the support rail are respectively inserted into the inside of the top fixed plate and the bottom fixed plate, two groups of drive guide wheels are respectively located at the top and the bottom of the support rail, the output shaft of the drive motor is fixedly connected with the drive guide wheels at the bottom of the bottom fixed plate and the support rail, and the lifting belt rotates and moves around the two groups of drive guide wheels.

[0010] As a further scheme of the present application, the lifting guide wheels are embedded in one side of the support rail and movably connected therewith, the belt connecting plate is embedded in the other side of the support rail and fixedly connected with the lifting belt, and the lifting mounting block is lifted and moved around the support rail through the lifting guide wheels and the lifting belt.

[0011] As a further scheme of the present application, the clamping sleeve mounting rod is rotatably moved around the lifting mounting block, and a plurality of abutting holes are arranged in a circle around the center of the adjusting connecting disc.

[0012] As a further scheme of the present application, the angle adjusting rod is located on one side of the adjusting connecting disc, and the moving clamping sleeve is sleeved on the outside of the angle adjusting rod and is rotatably moved around the angle adjusting rod.

[0013] As a further scheme of the present application, the locking ring is moved left and right around the adjusting clamping groove, and the two ends of the angle adjusting rod penetrate through the locking ring.

[0014] As a further scheme of the present application, the angle indicating lamp is located above the center mounting plate, and the angle indicating lamp and the center taper rod are vertically arranged.

[0015] Compared with the prior art, the present application has the following beneficial effects: through the lifting structure of the lifting mounting block and the supporting guide rail, cooperating with the lifting drive of the driving motor, the settlement monitoring instrument main body can be moved up and down to realize the monitoring height adjustment of the settlement monitoring instrument main body, and the settlement monitoring of the foundation pit at different height positions is facilitated;

[0016] Through the installation angle adjustment of the angle adjusting rod by the two locking rings, the angle adjustment of the adjusting connecting disc is realized by the moving clamping sleeve and the rotatable movement of the adjusting connecting disc around the lifting mounting block by the clamping sleeve mounting rod, and then the monitoring angle of the settlement monitoring instrument main body is adjusted to facilitate the settlement monitoring of the foundation pit at different angle positions;

[0017] When the lifting mounting block is rotatably moved, the moving clamping sleeve is rotatably moved around the outside of the angle adjusting rod, the adjusting connecting disc is continuously rotatably moved around the lifting mounting block, and the settlement monitoring instrument main body can be adjusted at different angles at different heights, which facilitates the settlement monitoring of the foundation pit at different angles at multiple positions;

[0018] The angle is indicated by the angle indicating lamp to facilitate the control of the angle, and the angle indicating lamp can also play a multi-angle indicating role with the rotation of the settlement monitoring instrument main body, which facilitates the angle control and alignment of the settlement monitoring of the foundation pit. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is an overall structural schematic view of the bridge pier foundation pit settlement monitoring instrument of the present application;

[0020] Figure 2 It is a rear view of the bridge pier foundation pit settlement monitoring instrument of the present application;

[0021] Figure 3 It is an enlarged view of the top fixing plate in the bridge pier foundation pit settlement monitoring instrument of the present application;

[0022] Figure 4 It is the enlarged view of the bottom fixed plate in the bridge pier foundation pit settlement monitoring instrument of the application;

[0023] Figure 5 It is the exploded view of the driving motor in the bridge pier foundation pit settlement monitoring instrument of the application;

[0024] Figure 6 It is the enlarged view of the lifting mounting block in the bridge pier foundation pit settlement monitoring instrument of the application;

[0025] Figure 7 It is the enlarged view of the settlement monitoring instrument main body in the bridge pier foundation pit settlement monitoring instrument of the application.

[0026] In the figure: 1, top fixed plate; 10, settlement monitoring instrument main body; 11, top adjusting frame; 12, adjusting clamping groove; 13, locking ring; 14, angle adjusting rod; 15, pull rope mounting plate; 16, inclined steel cable; 2, bottom fixed plate; 21, bottom adjusting frame; 22, leveling plate; 23, pull rope connecting block; 24, center mounting plate; 25, center taper rod; 26, driving motor; 3, support guide rail; 31, driving guide wheel; 32, lifting belt; 4, lifting mounting block; 41, lifting guide wheel; 42, belt connecting plate; 43, adjusting connecting disc; 44, butt joint hole; 45, clamping sleeve mounting rod; 46, moving clamping sleeve; 47, measuring instrument mounting plate; 48, angle indicating lamp. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, purposes and effects realized by the application easy to understand, the application is further described below in combination with specific embodiments.

[0028] As Figures 1-7As shown, a kind of pier foundation settlement monitoring instrument, including top fixed plate 1, bottom fixed plate 2 and support rail 3, top fixed plate 1 is fixedly installed in the upper end of support rail 3, bottom fixed plate 2 is fixedly installed in the lower end of support rail 3, the side of top fixed plate 1 is fixedly installed with top adjusting frame 11, the side of bottom fixed plate 2 is fixedly installed with bottom adjusting frame 21, the inside of top adjusting frame 11 and bottom adjusting frame 21 is all set with adjusting slot 12, the outside of top adjusting frame 11 and bottom adjusting frame 21 is all fixedly installed with lock ring 13 by adjusting slot 12, two lock ring 13 are fixedly installed with angle adjusting rod 14 in middle, the rear end of bottom fixed plate 2 is fixedly installed with drive motor 26, the front end of bottom fixed plate 2 is fixedly installed with center mounting plate 24, the lower end of center mounting plate 24 is fixedly installed with center taper rod 25, the inside upper end and lower end of support rail 3 are movably installed with drive guide wheel 31, the inside of support rail 3 is movably installed with lifting belt 32 outside drive guide wheel 31, the outside of support rail 3 is equipped with lifting mounting block 4, the rear end side of lifting mounting block 4 is movably installed with two lifting guide wheels 41, the rear end other side of lifting mounting block 4 is fixedly installed with belt connecting plate 42, the front end of lifting mounting block 4 is movably installed with adjusting connecting disc 43, the edge of adjusting connecting disc 43 is set with multiple butt joint holes 44, the outside of adjusting connecting disc 43 is movably installed with sleeve mounting rod 45 by butt joint hole 44, one end of sleeve mounting rod 45 is fixedly installed with mobile sleeve 46, the front end of adjusting connecting disc 43 is fixedly installed with measuring instrument mounting plate 47, the lower end of measuring instrument mounting plate 47 is fixedly installed with angle indicating lamp 48, the inside of measuring instrument mounting plate 47 is fixedly installed with settlement monitoring instrument main body 10.

[0029] In the embodiment, the rear end of top fixed plate 1 is fixedly installed with pull rope mounting plate 15, the lower end of bottom fixed plate 2 is fixedly installed with flat plate 22, the rear end of the upper end of flat plate 22 is fixedly installed with pull rope connecting block 23, pull rope connecting block 23 and pull rope mounting plate 15 are fixedly installed with cable-stayed steel wire 16.

[0030] In the embodiment, flat plate 22 is arranged in L shape with support rail 3 through bottom fixed plate 2, cable-stayed steel wire 16 is located at the rear of support rail 3, the weight of front settlement monitoring instrument main body 10 is offset by the cable-stayed of cable-stayed steel wire 16 at the rear, so that the whole instrument is balanced and stable.

[0031] In the embodiment, the upper end and lower end of support rail 3 are inserted into the inside of top fixed plate 1 and bottom fixed plate 2 respectively, two groups of drive guide wheels 31 are located at the top and bottom of support rail 3 respectively, the output shaft of drive motor 26 is fixedly connected with the drive guide wheel 31 at the bottom of bottom fixed plate 2 and support rail 3, lifting belt 32 rotates and moves around two groups of drive guide wheels 31, drive motor 26 drives lifting belt 32 to move through drive guide wheel 31.

[0032] In the embodiment, the lifting guide wheel 41 is embedded to one side of the support rail 3 and movably connected therewith, the belt connecting plate 42 is embedded to the other side of the support rail 3 and fixedly connected with the lifting belt 32, the lifting mounting block 4 is lifted and moved around the support rail 3 through the lifting guide wheel 41 and the lifting belt 32, the rotation of the lifting guide wheel 41 plays a role of positioning movement, and the lifting belt 32 plays a role of driving the lifting of the belt connecting plate 42.

[0033] In the embodiment, the sleeve mounting rod 45 drives the rotation of the adjusting connecting disc 43 around the lifting mounting block 4, the plurality of butt joint holes 44 are circularly arranged around the center of the adjusting connecting disc 43, and the plurality of butt joint holes 44 are designed so that the sleeve mounting rod 45 can be connected with any butt joint hole 44 according to requirements.

[0034] In the embodiment, the angle adjusting rod 14 is located at one side of the adjusting connecting disc 43, the moving sleeve 46 is sleeved outside the angle adjusting rod 14 and lifted and moved around the angle adjusting rod 14, and the angle adjusting rod 14 plays a role of angle adjustment of the moving sleeve 46.

[0035] In the embodiment, the locking ring 13 moves left and right around the adjusting clamping groove 12, the two ends of the angle adjusting rod 14 penetrate through the locking ring 13, the locking ring 13 is adjusted in position by moving around the adjusting clamping groove 12, so as to adjust the angle of the angle adjusting rod 14.

[0036] In the embodiment, the angle indicating lamp 48 is located above the center mounting plate 24, the angle indicating lamp 48 and the center taper rod 25 are vertically arranged, and the angle indicating lamp 48 indicates the angle by downward illumination.

[0037] It should be noted that the application is a kind of bridge pier foundation settlement monitoring instrument, when in use, the instrument is placed in the monitoring position, the settlement monitoring instrument main body 10 is used for bridge pier foundation settlement monitoring, the center cone rod 25 below the center mounting plate 24 indicates the center position, the angle indicating lamp 48 emits light downward on the center mounting plate 24, which plays a role in vertical angle display, the top fixed plate 1 and the bottom fixed plate 2 are respectively installed on the upper end and the lower end of the support guide rail 3, which plays a role in installing the support guide rail 3, the lifting belt 32 is installed in the support guide rail 3 by using two groups of driving guide wheels 31, the lifting mounting block 4 is clamped on the outer side of the support guide rail 3 by using the lifting guide wheel 41 and the belt connecting plate 42, and the belt connecting plate 42 is connected with the lifting belt 32, so that the driving motor 26 can drive the lifting belt 32 to move up and down circularly after the driving motor 26 is operated, the angle adjusting rod 14 is installed in the middle of the two locking rings 13, the locking ring 13 can be adjusted left and right around the adjusting clamping groove 12 on the top adjusting frame 11 and the bottom adjusting frame 21, and the installation angle of the angle adjusting rod 14 is adjusted by installing the two locking rings 13 at different positions;

[0038] By the operation of the driving motor 26, the driving guide wheel 31 is driven to rotate, so that the lifting belt 32 moves up and down circularly in the support guide rail 3, and then the lifting mounting block 4 is driven to move up and down around the support guide rail 3 by the belt connecting plate 42, so that the front settlement monitoring instrument main body 10 moves up and down, and the monitoring height of the settlement monitoring instrument main body 10 is adjusted;

[0039] By adjusting the two locking rings 13 at different positions, the installation angle of the angle adjusting rod 14 is adjusted, so that the moving sleeve 46 is sleeved on the outer side of the angle adjusting rod 14, when the angle of the angle adjusting rod 14 changes, the adjusting connecting disc 43 is rotated around the lifting mounting block 4 by the top driving of the sleeve mounting rod 45, so that the angle of the adjusting connecting disc 43 is adjusted, and then the monitoring angle of the settlement monitoring instrument main body 10 is adjusted;

[0040] By the lifting movement of the lifting mounting block 4, the moving sleeve 46 also moves up and down around the outer side of the angle adjusting rod 14, so that when the angle adjusting rod 14 is installed at different angles, the moving sleeve 46 also continuously drives the sleeve mounting rod 45 to move by the lifting movement, and then the adjusting connecting disc 43 is rotated around the lifting mounting block 4 by the continuous top driving of the sleeve mounting rod 45, so that the settlement monitoring instrument main body 10 is adjusted at different angles at different heights;

[0041] The center position of the settlement monitor main body 10 is marked by a center cone rod 25 below the center mounting plate 24, the angle indicating lamp 48 rotates with the settlement monitor main body 10, and then emits laser light downward, which plays the role of angle display of the angle indicating lamp 48, and at the same time, rotates with the settlement monitor main body 10, which plays the role of multi-angle indication.

[0042] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A bridge pier foundation settlement monitoring instrument, characterized by: The utility model provides a kind of angle-adjustable adjustable support device, including top fixed plate (1), bottom fixed plate (2) and support rail (3), top fixed plate (1) is fixedly installed in the upper end of support rail (3), bottom fixed plate (2) is fixedly installed in the lower end of support rail (3), one side of top fixed plate (1) is fixedly installed with top adjusting frame (11), one side of bottom fixed plate (2) is fixedly installed with bottom adjusting frame (21), the inside of top adjusting frame (11) and bottom adjusting frame (21) is all set with adjusting slot (12), the outside of top adjusting frame (11) and bottom adjusting frame (21) is all fixedly installed with locking ring (13) by adjusting slot (12), the middle of two locking ring (13) is fixedly installed with angle adjusting rod (14), the rear end of bottom fixed plate (2) is fixedly installed with drive motor (26), the front end of bottom fixed plate (2) is fixedly installed with center mounting plate (24), the lower end of center mounting plate (24) is fixedly installed with center taper rod (25), the inside upper end and lower end of support rail (3) are movably installed with drive guide wheel (31), the inside of support rail (3) is movably installed with lifting belt (32) outside drive guide wheel (31), the outside of support rail (3) is equipped with lifting mounting block (4), the rear end one side of lifting mounting block (4) is movably installed with two lifting guide wheels (41), the rear end other side of lifting mounting block (4) is fixedly installed with belt connecting plate (42), the front end of lifting mounting block (4) is movably installed with adjusting connecting disc (43), the edge of adjusting connecting disc (43) is set with multiple butt joint holes (44), the outside of adjusting connecting disc (43) is movably installed with sleeve mounting rod (45) by butt joint hole (44), one end of sleeve mounting rod (45) is fixedly installed with mobile sleeve (46), the front end of adjusting connecting disc (43) is fixedly installed with measuring instrument mounting plate (47), the lower end of measuring instrument mounting plate (47) is fixedly installed with angle indicating lamp (48), the inside of measuring instrument mounting plate (47) is fixedly installed with subsidence monitor main part (10).

2. The pier foundation settlement monitoring instrument according to claim 1, characterized in that: The rear end of top fixed plate (1) is fixedly installed with pull rope mounting plate (15), the lower end of bottom fixed plate (2) is fixedly installed with flat plate (22), the rear end of the upper end of flat plate (22) is fixedly installed with pull rope connecting block (23), pull rope connecting block (23) and pull rope mounting plate (15) are fixedly installed with cable-stayed steel rope (16) between.

3. The pier foundation settlement monitoring instrument according to claim 2, characterized in that: Flat plate (22) is arranged in L shape with support rail (3) through bottom fixed plate (2), cable-stayed steel rope (16) is located behind support rail (3).

4. The pier foundation settlement monitoring instrument according to claim 1, characterized in that: The upper end and the lower end of the support rail (3) are respectively inserted into the inside of the top fixed plate (1) and the bottom fixed plate (2), and two groups of driving guide wheels (31) are respectively located at the top and the bottom of the support rail (3), the output shaft of the driving motor (26) is fixedly connected with the driving guide wheels (31) at the bottom of the bottom fixed plate (2) and the support rail (3), and the lifting belt (32) rotates and moves around the two groups of driving guide wheels (31).

5. The pier foundation settlement monitoring instrument according to claim 1, characterized in that: The lifting guide wheel (41) is embedded into one side of the support rail (3) and movably connected therewith, the belt connecting plate (42) is embedded into the other side of the support rail (3) and fixedly connected with the lifting belt (32), and the lifting mounting block (4) moves up and down around the support rail (3) through the lifting guide wheel (41) and the lifting belt (32).

6. The pier foundation settlement monitoring instrument according to claim 1, characterized in that: The top of the sleeve mounting rod (45) drives the adjusting connecting disc (43) to rotate and move around the lifting mounting block (4), and a plurality of butt joints (44) are circularly arranged around the center of the adjusting connecting disc (43).

7. The pier foundation settlement monitoring instrument according to claim 1, characterized in that: The angle adjusting rod (14) is located at one side of the adjusting connecting disc (43), and the moving sleeve (46) is sleeved outside the angle adjusting rod (14) and moves up and down around the angle adjusting rod (14).

8. The pier foundation settlement monitoring instrument according to claim 1, characterized in that: The locking ring (13) moves left and right around the adjusting groove (12), and the two ends of the angle adjusting rod (14) penetrate through the locking ring (13).

9. The pier foundation settlement monitoring instrument according to claim 1, characterized in that: The angle indicating lamp (48) is located above the center mounting plate (24), and the angle indicating lamp (48) and the center taper rod (25) are vertically arranged.

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