CN209945324U - Bridge building engineering detection device - Google Patents

Abstract

The utility model discloses a bridge building engineering detection device, including supporting flat board and horizontal bubble chi, it has horizontal bubble chi to support the embedding of flat board side. The utility model discloses in, counter weight piece and spout have been adopted, the staff will support the flat board and put at the expansion joint top surface, make the counter weight piece aim at bridge pavement face, rotate handle ring to shelves strip and pass the coincidence, loosen handle ring, the counter weight piece is because self gravity falls naturally, the slider is withheld to the spring, avoid the counter weight piece to fall too fast, the counter weight piece falls to stopping the whereabouts after contacting with bridge pavement face, the scale of alignment on slider surface this moment is exactly the difference in height of top surface and bridge pavement face, the difference in height of expansion joint top surface and bridge pavement face is measured that this device can be more convenient, need not erect the surveyor's level to alignment, also need not use plumb and measuring tape, measure rapidlyer, the scale is aimed at to the while, the reading is more swift convenient, the precision is higher, help improving the efficiency that the bridge detected.

Description

Bridge building engineering detection device

Technical Field

The utility model relates to a bridge detects technical field, especially relates to a bridge building engineering detection device.

Background

With the rapid development of economy in China in recent years, the traffic volume is also increased continuously, and the traffic density and the vehicle load on roads and bridges are also increased more and more, so that the regular detection of the bridges in the daily maintenance work of the bridges is more and more important.

There are many kinds of bridge detection, including the detection of the height difference between the bridge pavement and the top surface of the expansion joint before and after the expansion joint, and if the height difference between the bridge pavement and the top surface of the expansion joint is too large, the pavement is damaged, but also can cause the expansion joint to be damaged, the common mode at present is that workers use a plumb bob and a tape measure to measure, the measurement mode is old and has large error of measurement numerical value, and the other mode is that a level is erected for measurement, which is too troublesome, each measurement needs to be leveled, but also need another workman to hold up the chi and can go on, detection efficiency is lower, in addition, can produce between expansion joint and the pavement and subside, subside and detect often need professional measurement team to use the total powerstation to detect, and is expensive, to above-mentioned problem, specially provides a bridge building engineering detection device and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the bridge building engineering detection device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a bridge building engineering detection device comprises a support flat plate and a horizontal bubble ruler, wherein the horizontal bubble ruler is embedded in the side surface of the support flat plate, the top surface of the support flat plate is fixedly connected with a second vertical support rod and a first vertical support rod in sequence from left to right, a horizontal rod is inserted into the surface of the second vertical support rod and the surface of the first vertical support rod in a penetrating and horizontal manner, the other end of the horizontal rod is fixedly connected with an end seat, the bottom surface of the end seat is fixedly connected with a vertical rod through a fixing plate, a chute is arranged inside the vertical rod, a sliding block is connected inside the chute in a sliding manner, the bottom surface of the sliding block penetrates through the bottom surface of the chute, a weight block is fixedly connected to the bottom surface of the sliding block, a connecting rod is fixedly connected to the top surface of the chute and the fixing plate through a connecting rod, the center, scales are printed on the surface of the vertical rod.

As a further description of the above technical solution:

the connecting rod groove is formed in the end seat, the surface of the fixing plate penetrates through the through hole, and the size of the through hole is larger than that of the stop bar.

As a further description of the above technical solution:

the top surfaces of the first vertical supporting rod and the second vertical supporting rod are in threaded connection with a plum blossom handle bolt, and the bottom surface of the plum blossom handle bolt is abutted to the transverse horizontal rod.

As a further description of the above technical solution:

the top surface of the sliding block is connected with the inner top surface of the sliding groove through a spring, and the spring is surrounded on the outer side of the connecting rod.

As a further description of the above technical solution:

the first vertical supporting rod and the second vertical supporting rod are perpendicular to the supporting flat plate, and the transverse horizontal rod is perpendicular to the first vertical supporting rod.

As a further description of the above technical solution:

the transverse horizontal rod is perpendicular to the end seat, and the gravity of the weight block is larger than the tension of the spring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, counter weight piece and spout have been adopted, the staff will support the flat board and put at the expansion joint top surface, keep supporting the flat level, make the counter weight piece aim at bridge pavement face, rotate handle ring to shelves strip and pass the coincidence, loosen the handle ring, the counter weight piece falls because self gravity nature, the slider is held to the spring, it is too fast to avoid counter weight piece whereabouts, the counter weight piece falls to stopping whereabouts after contacting with bridge pavement face, the scale of alignment on slider surface is exactly the difference in height of expansion joint top surface and bridge pavement face this moment, the difference in height of expansion joint top surface and bridge pavement face that this device can be more convenient, need not erect the surveyor's level, also need not use plumb bob and graduated scale, measure more rapidly, alignment scale simultaneously, the reading is more convenient, the precision is higher, help improving the efficiency that the bridge detected.

2. The utility model discloses in, horizontal horizon bar and plum blossom handle bolt have been adopted, unscrew whole plum blossom handle bolt and can remove horizontal horizon bar, adjust the distance between end seat and the first perpendicular branch, it is wider to adjust measuring range, it can fix horizontal horizon bar to screw up plum blossom handle bolt, fixed stay is dull and stereotyped simultaneously and can fix this device at fixed position, after the difference in height of expansion joint top surface and bridge shop face has been measured for the first time, the first measured data of record, the user of service can cross the period and come again to observe the difference in height, and make the comparison with the first measured data, can learn the settlement volume between expansion joint top surface and the bridge shop face, be convenient for detect the settlement value between bridge shop face and the expansion joint, high durability and convenient use, low cost, be fit for coming into operation on a large scale.

Drawings

Fig. 1 is a schematic structural view of a bridge construction engineering detection device provided by the present invention;

FIG. 2 is a sectional view taken along line A-A of the end seat of the present invention;

fig. 3 is the utility model provides a bridge building engineering detection device's B node's enlargements.

Illustration of the drawings:

1. supporting the flat plate; 2. a horizontal bubble ruler; 3. a first vertical support rod; 4. a second vertical support rod; 5. a transverse horizontal bar; 6. a plum blossom handle bolt; 7. a bracelet; 8. a connecting rod; 9. an end seat; 10. a connecting rod slot; 11. a fixing plate; 12. a spring; 13. a chute; 14. a connecting rod; 15. calibration; 16. a slider; 17. a vertical rod; 18. a weight block; 19. aligning the lines; 20. passing through the aperture; 21. a stop bar.

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 bridge construction engineering detection device, comprising a support plate 1 and a horizontal bubble ruler 2, wherein the horizontal bubble ruler 2 is embedded in the side surface of the support plate 1, the top surface of the support plate 1 is fixedly connected with a second vertical support rod 4 and a first vertical support rod 3 in sequence from left to right, a horizontal rod 5 is horizontally inserted and connected on the surfaces of the second vertical support rod 4 and the first vertical support rod 3 in a penetrating manner, the other end of the horizontal rod 5 is fixedly connected with an end seat 9, the bottom surface of the end seat 9 is fixedly connected with a vertical rod 17 through a fixing plate 11, a sliding groove 13 is arranged in the vertical rod 17, a sliding block 16 is slidably connected in the sliding groove 13, the bottom surface of the sliding block 16 penetrates through the bottom surface of the sliding groove 13, a weight block 18 is fixedly connected on the bottom surface of the sliding block 16, a connecting rod 14 is fixedly, and the top surface center of the stop strip 21 is fixedly connected with the handle ring 7 through the connecting rod 8, the surface of the sliding block 16 is carved with an alignment line 19, and the surface of the vertical rod 17 is printed with scales 15.

The end seat 9 is internally provided with a connecting rod groove 10, the surface of the fixed plate 11 is provided with a through hole 20 in a penetrating way, the size of the through hole 20 is larger than that of the stop bar 21, the top surfaces of the first vertical support rod 3 and the second vertical support rod 4 are connected with a plum blossom handle bolt 6 in a threaded way, the bottom surface of the plum blossom handle bolt 6 is abutted with the transverse horizontal rod 5, the top surface of the slide block 16 is connected with the inner top surface of the sliding groove 13 through a spring 12, the spring 12 surrounds the outer side of the connecting rod 14, the first vertical support rod 3 and the second vertical support rod 4 are arranged vertical to the supporting flat plate 1, the transverse horizontal rod 5 is arranged vertical to the first vertical support rod 3, the transverse horizontal rod 5 is arranged vertical to the end seat 9, the gravity of the weight block 18 is larger than the pulling force of the spring 12, when the bottom surface of the stop bar 21 is contacted with the top surface of the, first vertical support rod 3 and second vertical support rod 4 ensure that horizontal rod 5 supports more stably, screw up plum blossom handle bolt 6 after, can not produce easily and rock.

The working principle is as follows: when the device is used, a worker places the support flat plate 1 on the top surface of the expansion joint, adjusts and keeps the support flat plate 1 horizontal by observing bubbles in the horizontal bubble ruler 2, so that the weight block 18 is aligned with the bridge pavement surface, the handle ring 7 is rotated until the stop strip 21 coincides with the through hole 20, the handle ring 7 is loosened, the weight block 18 naturally falls down due to self gravity, the spring 12 pulls the slider 16 to avoid the situation that the weight block 18 falls too fast and stops falling after falling to contact with the bridge pavement surface, at the moment, the scale 15 aligned with the alignment line 19 on the surface of the slider 16 is the height difference between the top surface of the expansion joint and the bridge pavement surface, the device can more conveniently measure the height difference between the top surface of the expansion joint and the bridge pavement surface, does not need to erect a level gauge or use a lead hammer and a measuring ruler, the measurement is quicker, the alignment line 19 is aligned with the scale 15, the reading is quicker and more convenient and higher accuracy, the efficiency that helps improving the bridge detection, and simultaneously, unscrew whole plum blossom handle bolt 6 and can remove horizontal rod 5, adjust the distance between end seat 9 and the first vertical support pole 3, it is wider to adjust measuring range, it can fix horizontal rod 5 to screw up plum blossom handle bolt 6, fixed stay flat board 1 can fix this device in fixed position simultaneously, after having measured the difference in height of expansion joint top surface and bridge paving face for the first time, the first measured data of record, the user can cross the period and come again to observe the difference in height, and make the comparison with the first measured data, can learn the settlement volume between expansion joint top surface and the bridge paving face, be convenient for detect the settlement value between bridge paving face and the expansion joint, high durability and convenient use, and low cost is suitable for coming into use on a large scale.

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 (6)

1. The bridge building engineering detection device comprises a support flat plate (1) and a horizontal bubble ruler (2), and is characterized in that the horizontal bubble ruler (2) is embedded into the side surface of the support flat plate (1), the top surface of the support flat plate (1) is sequentially and fixedly connected with a second vertical supporting rod (4) and a first vertical supporting rod (3) from left to right, a horizontal rod (5) penetrates through the surfaces of the second vertical supporting rod (4) and the first vertical supporting rod (3) and is inserted in a horizontal manner, the other end of the horizontal rod (5) is fixedly connected with an end seat (9), the bottom surface of the end seat (9) is fixedly connected with a vertical rod (17) through a fixing plate (11), a sliding groove (13) is formed inside the vertical rod (17), a sliding block (16) is slidably connected inside the sliding groove (13), the bottom surface of the sliding block (16) penetrates through the bottom surface of the sliding groove (13), and a heavy hammer block, slider (16) top surface fixedly connected with connecting rod (14), and connecting rod (14) run through spout (13) top surface and fixed plate (11) and shelves strip (21) fixed connection to link rod (8) and handle ring (7) fixed connection are passed through at shelves strip (21) top surface center, slider (16) surface is carved with alignment line (19), montant (17) surface printing has scale (15).

2. The bridge building engineering detection device of claim 1, wherein the end seat (9) is internally provided with a connecting rod groove (10), the surface of the fixing plate (11) is provided with a through hole (20) in a penetrating manner, and the size of the through hole (20) is larger than that of the stop bar (21).

3. The bridge building engineering detection device of claim 1, characterized in that the top surfaces of the first vertical support rod (3) and the second vertical support rod (4) are in threaded connection with a plum blossom handle bolt (6), and the bottom surface of the plum blossom handle bolt (6) is abutted against the horizontal rod (5).

4. The bridge construction engineering detection device according to claim 1, characterized in that the top surface of the sliding block (16) is connected with the inner top surface of the sliding chute (13) through a spring (12), and the spring (12) surrounds the outer side of the connecting rod (14).

5. The bridge building engineering detection device according to claim 1, characterized in that the first vertical support rod (3) and the second vertical support rod (4) are arranged perpendicular to the support plate (1), and the horizontal rod (5) is arranged perpendicular to the first vertical support rod (3).

6. The bridge building engineering detection device of claim 1, characterized in that, the horizontal rod (5) is arranged perpendicular to the end seat (9), and the gravity of the weight block (18) is greater than the pulling force of the spring (12).

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