CN210421191U

CN210421191U - Bridge pile base platform gradient detection device

Info

Publication number: CN210421191U
Application number: CN201920974788.4U
Authority: CN
Inventors: 连应鸿
Original assignee: Jiangsu New Water Engineering Testing Co Ltd
Current assignee: Jiangsu New Water Engineering Testing Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-28
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to a bridge construction technical field specifically is a bridge pile base station gradient detection device, including the handcart, the handcart is equipped with the bracing piece, the bracing piece cup joints and the sliding fit sliding sleeve, sliding sleeve hinged joint leveling board, the leveling board upper surface is equipped with the recess, be equipped with the guide bar in the recess, movable block and fixed block, the equal fixed connection supporting shoe in both ends of guide bar, supporting shoe fixed connection leveling board, lateral wall fixed connection uide bushing behind the movable block, uide bushing sliding fit guide bar, fixed block fixed connection leveling board, the dipperstick is all worn to be equipped with by movable block and fixed block, leveling board is equipped with the rectangle through-hole that holds the dipperstick and reciprocate, beneficial effect is: the utility model discloses simple structure, easily installation through dipperstick in movable block and the fixed block, can reachd bridge pile base station at the gradient of x axle and y axle direction fast, and the measuring result degree of accuracy is high, and it is convenient to measure.

Description

Bridge pile base platform gradient detection device

Technical Field

The utility model relates to a bridge construction technical field specifically is a bridge stake base station gradient detection device.

Background

Because the place is uneven, the slope is great, pile driver self slope, steady stake are unfavorable for the reason such as, bridge pile foundation platform often can produce the slope of different degrees, and bridge pile foundation platform slope is too big can influence its bearing capacity, makes the pile foundation scrap even, causes huge economic loss.

In the prior art, two steel bars are inserted into a bridge pile base, and then a hanging hammer is hung between the two steel bars to measure the inclination of the base. The method has the advantages of low accuracy, complex test and low efficiency, and can not quickly and accurately reflect the inclination of the base table surface.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge stake base station gradient detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge pile foundation platform gradient detection device comprises a trolley, wherein the trolley is provided with a support rod, the support rod is sleeved and slidably matched with a sliding sleeve, the sliding sleeve is in threaded connection with a handle screw rod, a threaded rod of the handle screw rod is abutted against the support rod, the sliding sleeve is hinged with a leveling plate, a rigid rope is hung at the top of the leveling plate, the top of the support rod is fixedly connected with a base of a fixed pulley, the rigid rope is bound on a handrail of the trolley after passing through the half circumference of the fixed pulley, a groove is formed in the upper surface of the leveling plate, a guide rod, a movable block and a fixed block are arranged in the groove, supporting blocks are fixedly connected at two ends of the guide rod, the supporting blocks are fixedly connected with the leveling plate, a guide sleeve is fixedly connected with the rear side wall of the movable block, the guide sleeve is in sliding fit with the guide rod, the fixed block is fixedly connected, the leveling plate is provided with a rectangular through hole for accommodating the measuring scale to move up and down.

Preferably, the upper surface of the plate of the trolley is in bolted connection with a sleeve, and the sleeve is in threaded connection with a support rod.

Preferably, the side wall is equipped with the spout before the leveling board, wear to be equipped with the shifting block in the spout, lateral wall fixed connection before shifting block and the movable block.

Preferably, the front side wall of the leveling plate is fixedly connected with the bubble level meter, and length scales drawn on the front side wall of the leveling plate are arranged below the shifting block.

Preferably, the measuring scale consists of a limiting block, a scale rod and a pointed cone, the limiting block is fixedly connected with the scale rod, the surface of the scale rod is drawn with length scales marked by red pigments, the bottom end of the scale rod is fixedly connected with the pointed cone, and the pointed cone is a cone.

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

1. the utility model has simple structure and easy installation, can quickly obtain the inclination of the bridge pile base station in the directions of the x axis and the y axis through the measuring scale in the movable block and the fixed block, has high accuracy of the measuring result and convenient measurement;

2. the measuring scale is composed of a limiting block, a scale rod and a pointed cone, the limiting block prevents the measuring scale from falling off and sliding out of the movable block and the fixed block, the pointed cone is a cone, and the pointed cone is convenient for the measuring scale to measure the numerical value of a specific point on the bridge pile base platform;

3. the threaded rod of the handle screw rod acts on the supporting rod through extrusion, the sliding sleeve is fixed on the supporting rod, the position of the sliding sleeve on the supporting rod can be quickly adjusted by unscrewing the handle screw rod, and therefore the leveling plate can adapt to bridge pile bases with different heights.

Drawings

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

FIG. 2 is a schematic view of the structure of the middle leveling plate and the sliding sleeve of the present invention;

fig. 3 is the structure diagram of the measuring ruler of the utility model.

In the figure: the device comprises a leveling plate 1, a groove 101, a sliding groove 102, a rectangular through hole 103, a guide rod 2, a support block 3, a movable block 4, a guide sleeve 5, a shifting block 6, a fixed block 7, a measuring scale 8, a limiting plate 801, a rod 802, a pointed cone 803, a bubble level gauge 9, a trolley 10, a sleeve 11, a support rod 12, a sliding sleeve 13, a handle screw 14, a rigid rope 15 and a fixed pulley 16.

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 to 3, the present invention provides a technical solution: the utility model provides a bridge pile foundation platform gradient detection device, includes handcart 10, the sweep upper surface bolted connection sleeve 11 of handcart 10, sleeve 11 threaded connection bracing piece 12. The supporting rod 12 is sleeved and is in sliding fit with the sliding sleeve 13, the sliding sleeve 13 is in threaded connection with the handle screw 14, the threaded rod of the handle screw 14 is abutted to the supporting rod 12, and the sliding sleeve 13 is in hinged connection with the leveling plate 1. The threaded rod of the handle screw 14 acts on the supporting rod 12 through extrusion, the sliding sleeve 13 is fixed on the supporting rod 12, and the position of the sliding sleeve 13 on the supporting rod 12 can be quickly adjusted by unscrewing the handle screw 14, so that the leveling plate 1 can adapt to bridge pile bases with different heights.

The top of the leveling plate 1 is tied and hung with a rigid rope 15, the top of the support rod 12 is fixedly connected with the base of the fixed pulley 16, and the rigid rope 15 winds the fixed pulley 16 for half circle and is bound on the handrail of the handcart 10. The rigid rope 15 is loosened to be bound to one end of the handrail of the trolley 10, the rigid rope 15 can pull the leveling plate 1 to rotate by pulling the rigid rope 15, so that the included angle between the leveling plate 1 and the ground is changed rapidly, the rigid rope 15 is bound after the included angle is adjusted, and the leveling plate 1 can be kept horizontal even if the trolley 10 is positioned on the inclined surface. Because the front side wall of the leveling plate 1 is fixedly connected with the bubble level meter 9, the bubble level meter 9 is a cylindrical glass tube, alcohol is filled in the glass tube, a small bubble is left, the bubble is always positioned at the highest point in the glass tube, and whether the leveling plate 1 is horizontal or not can be quickly judged by judging whether the bubble is positioned at the center of the glass tube or not.

Leveling 1 upper surface is equipped with recess 101, be equipped with guide bar 2 in the recess 101, movable block 4 and fixed block 7, the equal fixed connection supporting shoe 3 in both ends of guide bar 2, 3 fixed connection leveling boards of supporting shoe 1, lateral wall fixed connection uide bushing 5 behind the

movable block

4, 5 sliding fit guide bar 2 of uide bushing, 7 fixed connection leveling boards of fixed block 1, dipperstick 8 is all worn to be equipped with by movable block 4 and fixed block 7, leveling board 1 is equipped with the rectangle through-hole 103 that holds dipperstick 8 and reciprocate.

As shown in fig. 2 and 3, the front side wall of the leveling plate 1 is provided with a sliding groove 102, a shifting block 6 penetrates through the sliding groove 102, the shifting block 6 is fixedly connected with the front side wall of the movable block 4, and length scales drawn on the front side wall of the leveling plate 1 are arranged below the shifting block 6. Through promoting shifting block 6, can be fast accurate change activity block 4 and fixed block 7 in the horizontal distance of dipperstick 8.

As shown in fig. 3, the measuring scale 8 is composed of a limiting block 801, a scale rod 802 and a pointed cone 803, the limiting block 801 prevents the measuring scale 8 from falling off and sliding out from the movable block 4 and the fixed block 7, the limiting block 801 is fixedly connected with the scale rod 802, the surface of the scale rod 802 is drawn with length scales marked by red pigments, the bottom end of the scale rod 802 is fixedly connected with the pointed cone 803, the pointed cone 803 is a cone, and the pointed cone 803 is convenient for the measuring scale 8 to measure the numerical value of a specific point on the bridge pile base platform.

The working principle is that the trolley 10 is pushed, the measuring scales 8 in the movable block 4 and the fixed block 7 are moved to a point to be measured on the bridge pile base, after the leveling plate 1 is ensured to be in a horizontal state by adjusting the rigid rope 15, scale values of the movable block 4 and the fixed block 7 where the measuring scales 8 are level with the upper surface of the leveling plate 1 are recorded as L1 and L2, and the distance between the two groups of measuring scales 8 is recorded as L3. the inclination angle of the bridge pile base in the x-axis direction is α = arctan (| L1-L2 |/L3).

And moving the trolley 10 backwards for a moving distance of L4, and recording a scale value of the leveling rule 8 in the fixing block 7 at the moment, which is equal to the upper surface of the leveling plate 1, as L5, the inclination angle β = arctan (| L5-L2 |/L4) of the bridge pile foundation in the y-axis direction.

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. The utility model provides a bridge pile foundation platform gradient detection device which characterized in that: comprises a trolley (10), wherein the trolley (10) is provided with a support rod (12), the support rod (12) is sleeved and is in sliding fit with a sliding sleeve (13), the sliding sleeve (13) is in threaded connection with a handle screw (14), a threaded rod of the handle screw (14) is abutted to the support rod (12), the sliding sleeve (13) is hinged with a leveling plate (1), a rigid rope (15) is tied and hung at the top of the leveling plate (1), the top of the support rod (12) is fixedly connected with a base of a fixed pulley (16), the rigid rope (15) is tied on a handrail of the trolley (10) after bypassing the half circumference of the fixed pulley (16), a groove (101) is arranged on the upper surface of the leveling plate (1), a guide rod (2), a movable block (4) and a fixed block (7) are arranged in the groove (101), two ends of the guide rod (2) are fixedly connected with a support block (3), supporting shoe (3) fixed connection leveling board (1), lateral wall fixed connection uide bushing (5) behind movable block (4), uide bushing (5) sliding fit guide bar (2), fixed block (7) fixed connection leveling board (1), dipperstick (8) are all worn to be equipped with by movable block (4) and fixed block (7), leveling board (1) is equipped with rectangle through-hole (103) that holds dipperstick (8) and reciprocate.

2. The bridge pile foundation platform inclination detection device of claim 1, wherein: the upper surface of the plate of the handcart (10) is in bolt connection with a sleeve (11), and the sleeve (11) is in threaded connection with a support rod (12).

3. The bridge pile foundation platform inclination detection device of claim 1, wherein: the side wall is equipped with spout (102) before leveling board (1), wear to be equipped with in spout (102) shifting block (6), lateral wall fixed connection before shifting block (6) and movable block (4).

4. The bridge pile foundation platform inclination detection device of claim 3, wherein: the bubble level gauge is fixedly connected with the front side wall of the leveling plate (1), and length scales for drawing the front side wall of the leveling plate (1) are arranged below the shifting block (6).

5. The bridge pile foundation platform inclination detection device of claim 1, wherein: the measuring scale (8) is composed of a limiting block (801), a scale rod (802) and a pointed cone (803), the limiting block (801) is fixedly connected with the scale rod (802), the surface of the scale rod (802) is drawn with length scales marked by red pigments, the bottom end of the scale rod (802) is fixedly connected with the pointed cone (803), and the pointed cone (803) is a cone.