CN112923903A

CN112923903A - Foundation pile straightness detection device that hangs down that civil engineering used

Info

Publication number: CN112923903A
Application number: CN202110113153.7A
Authority: CN
Inventors: 张妮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-06-08
Anticipated expiration: 2041-01-27
Also published as: CN112923903B

Abstract

The invention discloses a foundation pile perpendicularity detection device for civil engineering, which comprises a pedestal and a bottom plate, wherein the bottom of the pedestal is connected with the upper end of the bottom plate through a plurality of supporting springs, an adjusting cavity is formed in the upper end of the bottom plate, the bottom in the adjusting cavity is rotatably connected with a first rotating rod through a bearing, a first bevel gear is welded on the circumferential side wall of the first rotating rod, the upper end of the first rotating rod penetrates through the upper end of the bottom plate, a rotating disc is welded on the upper end of the first rotating rod, a plurality of adjusting devices are arranged inside the bottom plate and symmetrically arranged, and a collection device is arranged at the bottom of the bottom plate. Has the advantages that: in the process of rotating the turntable, the vertical baffles can be moved simultaneously, so that the adjustment is more convenient, the determination of the center position of the foundation pit can be quickly realized by combining the movement of the rotating wheel, the measurement work of a measuring tool can be facilitated, and the measurement work is more convenient.

Description

Foundation pile straightness detection device that hangs down that civil engineering used

Technical Field

The invention relates to the technical field of civil engineering detection, in particular to a device for detecting the verticality of a foundation pile for civil engineering.

Background

Civil engineering is a general term of scientific technology for building various land engineering facilities, which refers to applied materials and equipment, technical activities such as surveying, designing, constructing, maintaining and repairing and the like, and also refers to engineering construction objects, namely various engineering facilities which are built on the ground or underground or on land and directly or indirectly serve human life, production, military and scientific research, and refers to engineering entities which are used for carrying out various technical works such as surveying, planning, designing, constructing, installing and maintaining and the like for building, reconstructing or expanding buildings, structures and related supporting facilities of various engineering besides house buildings and the like, and foundation piles are fundamental to construction, so that the detection of the foundation piles is particularly important, and the detection of the perpendicularity of the foundation piles is included;

and the straightness that hangs down of foundation pile that current civil engineering used detects mostly adopts the spirit level to detect the straightness that hangs down of foundation pile, and the spirit level is relatively poor in building site department stability, can cause great error to measured data, can't draw accurate data moreover for follow-up correction process is comparatively troublesome, is not convenient for use, for this reason, we have proposed a foundation pile straightness detection device that hangs down that civil engineering used that can be convenient for observe the straightness that hangs down.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the measurement stability is poor and data cannot be directly obtained by using a level gauge, so that later correction is inconvenient, and provides a foundation pile verticality detection device for civil engineering.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a foundation pile straightness detection device that hangs down that civil engineering used, includes pedestal and bottom plate, the bottom of pedestal is connected through a plurality of supporting spring with the upper end of bottom plate, the regulation chamber has been seted up to the upper end of bottom plate, it is connected with first bull stick to adjust intracavity bottom through the bearing rotation, the welding of the circumference lateral wall of first bull stick has first bevel gear, the upper end of bottom plate is run through to the upper end of first bull stick, the welding of the upper end of first bull stick has the carousel, the inside of bottom plate is provided with a plurality of adjusting device, and is a plurality of the adjusting device symmetry sets up, the bottom of bottom plate is provided with collection device, the bottom of pedestal is provided with a plurality of stable strutting arrangement.

In foretell foundation pile straightness detection device that hangs down for civil engineering, adjusting device is including seting up the slip chamber in the bottom plate lateral wall, the slip intracavity wall is connected with the second bull stick through the bearing rotation, the second bull stick runs through to adjusting intracavity portion, the lateral wall welding of second bull stick has the second bevel gear, first bevel gear meshes with the second bevel gear mutually.

In foretell foundation pile straightness detection device that hangs down that civil engineering used, the sliding tray has been seted up in sliding chamber's bottom is run through, sliding tray inner wall and the common sliding connection of sliding chamber inner wall have vertical baffle, vertical baffle is connected with second bull stick screw thread rotation, vertical baffle is the arcuation board, the bottom of bottom plate is rotated through the bearing and is connected with a plurality of runners.

In foretell foundation pile straightness detection device that hangs down that civil engineering used, collection device is including welding in the collection piece of bottom plate bottom, the inner wall of collecting the piece rotates and is connected with the backup pad, the bell jar has been seted up to the upper end of backup pad, the draw-in groove has been seted up to the lateral wall of backup pad, horizontal groove has been seted up to the collection piece inner wall, the draw-in groove corresponds with horizontal groove.

In foretell foundation pile straightness detection device that hangs down for civil engineering, horizontal inslot wall sliding connection has the fixture block, the lateral wall welding of fixture block has the pull rod, the pull rod runs through to the outside of collecting the piece, the lateral wall of fixture block passes through reset spring with the inner wall of horizontal groove and is connected, fixture block and draw-in groove sliding connection.

In foretell foundation pile straightness detection device that hangs down that civil engineering used, collect the inside measuring block that is provided with of piece, the lateral wall of measuring block has been seted up and has been placed the chamber, it is provided with the sensor to place intracavity portion, the lateral wall of placing the chamber runs through and has been seted up a plurality of measuring tanks, the upper end veneer of measuring block has the rope, the rope runs through and collects piece, first bull stick and carousel, logical groove has been seted up to the upper end of pedestal, it has the bracing piece to lead to the welding of inslot wall, the collection chamber has been seted up to the upper end of pedestal, the interior bottom in collection chamber rotates through the bearing and is connected with the collection pole, the line groove of receiving with leading to the groove intercommunication is seted up to the lateral wall in collection chamber, the rope with receive line groove sliding connection, the one end of rope.

In foretell foundation pile straightness detection device that hangs down that civil engineering used, stabilize strutting arrangement including welding in the rectangular block of pedestal bottom, the bottom veneer of rectangular block has the sucking disc, the bottom of rectangular block is run through the air inlet duct of seting up with the sucking disc intercommunication, the inner wall of rectangular block is run through and has been seted up out the air duct, the air inlet duct all is provided with the check valve with going out the air duct inner wall, the on-state of the check valve that the air inlet duct inside set up is from inside to the rectangular block inside, the on-state of the check valve that goes out the inside setting of air duct is from inside to the rectangular block outside of rectangular block.

In foretell foundation pile straightness detection device that hangs down that civil engineering used, the air duct with the sucking disc intercommunication is seted up to the lateral wall of rectangular block, the air duct inner wall offsets there is the dog, the sealed sliding connection of rectangular block inner wall has the slide, the upper end welding of slide has the connecting rod, the connecting rod runs through rectangular block and pedestal, the upper end welding of connecting rod has the clamp plate, the top is passed through expanding spring and is connected in the upper end of slide and the rectangular block.

Compared with the prior art, the invention has the advantages that:

1. in the device, the adjusting device is arranged, and the position of the vertical baffle can be adjusted by rotating the turntable, so that the device can be suitable for fixing more foundation piles with different sizes, and the applicability of the measuring device can be effectively improved;

2. in the process of rotating the turntable, the first bevel gear is meshed with the second bevel gear, so that the plurality of vertical baffles can move simultaneously, the adjustment is more convenient, the determination of the center position of the foundation pit can be quickly realized by combining the movement of the rotating wheel, the measurement work of a measuring tool can be facilitated, and the measurement work can be more convenient;

3. by arranging the plurality of supporting devices, the pedestal can be supported, so that the pedestal can be more stable in the using process, measuring tools can be conveniently used, the measuring data is more accurate, the operation is convenient, the supporting devices can be quickly separated from the ground, the operation is more convenient, and the measuring efficiency can be effectively increased;

4. through setting up the backup pad, can support the measuring block, be convenient for place the measuring block inside the collection piece, can effectively avoid the influence of outside dust impurity to the measuring block, and through setting up the fixture block and the draw-in groove that can pull, can realize the rigidity to the backup pad, make collection piece and backup pad become a whole, the collection of measuring block that can be convenient for, and set up collection pole and collection chamber, can collect the rope, and the length that utilizes the rope can be measured the degree of depth of foundation ditch, can reduce the time that the degree of depth measurement consumed, thereby can be convenient for the measurement work of civil engineering foundation pile.

Drawings

Fig. 1 is a schematic structural view of a foundation pile perpendicularity detection device for civil engineering according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 2;

fig. 4 is a schematic structural view of a stabilizing support device in the device for detecting the verticality of a foundation pile for civil engineering according to the present invention;

fig. 5 is a plan view of a foundation pile perpendicularity detection device for civil engineering according to the present invention.

In the figure: 1 pedestal, 2 bottom plates, 3 supporting springs, 4 first rotating rods, 5 first bevel gears, 6 rotating discs, 7 sliding cavities, 8 second rotating rods, 9 second bevel gears, 10 sliding grooves, 11 vertical baffle plates, 12 rotating wheels, 13 collecting blocks, 14 supporting plates, 15 clamping grooves, 16 horizontal grooves, 17 clamping blocks, 18 pull rods, 19 return springs, 20 measuring blocks, 21 sensors, 22 measuring grooves, 23 ropes, 24 through grooves, 25 supporting rods, 26 collecting cavities, 27 collecting rods, 28 rectangular blocks, 29 sucking discs, 30 air inlet grooves, 31 air outlet grooves, 32 air outlet grooves, 33 sliding plates, 34 connecting rods, 35 telescopic springs and 36 pressing plates.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-5, a foundation pile straightness detection device that hangs down that civil engineering used, including pedestal 1 and bottom plate 2, pedestal 1's bottom is connected through a plurality of supporting spring 3 with the upper end of bottom plate 2, the regulation chamber has been seted up to the upper end of bottom plate 2, it is connected with first bull stick 4 to adjust intracavity bottom through the bearing rotation, the welding of the circumference lateral wall of first bull stick 4 has first bevel gear 5, the upper end of first bull stick 4 runs through the upper end of bottom plate 2, the welding of the upper end of first bull stick 4 has carousel 6, the inside of bottom plate 2 is provided with a plurality of adjusting device, a plurality of adjusting device symmetry sets up, the bottom of bottom plate 2 is provided with collection device, the bottom of pedestal 1 is provided with a plurality of.

The adjusting device comprises a sliding cavity 7 arranged on the side wall of the bottom plate 2, the inner wall of the sliding cavity 7 is rotatably connected with a second rotating rod 8 through a bearing, the second rotating rod 8 penetrates into the adjusting cavity, a second bevel gear 9 is welded on the side wall of the second rotating rod 8, and the first bevel gear 5 is meshed with the second bevel gear 9; the bottom of sliding chamber 7 runs through and has seted up sliding tray 10, sliding tray 10 inner wall and the common sliding connection of sliding chamber 7 inner wall have vertical baffle 11, vertical baffle 11 rotates with 8 screw threads of second bull stick to be connected, vertical baffle 11 is the arcuation board, the bottom of bottom plate 2 is rotated through the bearing and is connected with a plurality of runners 12, through setting up adjusting device, can adjust the position of vertical baffle 11, thereby can adapt to the measuring condition of the foundation ditch of more sizes, can effectively increase its suitability.

The collecting device comprises a collecting block 13 welded at the bottom of the bottom plate 2, the inner wall of the collecting block 13 is rotatably connected with a supporting plate 14, the upper end of the supporting plate 14 is provided with a conical groove, the side wall of the supporting plate 14 is provided with a clamping groove 15, the inner wall of the collecting block 13 is provided with a horizontal groove 16, and the clamping groove 15 corresponds to the horizontal groove 16; a fixture block 17 is connected to the inner wall of the horizontal groove 16 in a sliding manner, a pull rod 18 is welded to the side wall of the fixture block 17, the pull rod 18 penetrates through the outer portion of the collecting block 13, the side wall of the fixture block 17 is connected with the inner wall of the horizontal groove 16 through a return spring 19, and the fixture block 17 is connected with the clamping groove 15 in a sliding manner; collect piece 13 inside and be provided with measuring block 20, the chamber has been seted up to place to measuring block 20's lateral wall, it is provided with sensor 21 to place intracavity portion, the lateral wall of placing the chamber runs through and has seted up a plurality of measuring grooves 22, the upper end veneer of measuring block 20 has rope 23, rope 23 runs through and collects piece 13, first bull stick 4 and carousel 6, logical groove 24 has been seted up to pedestal 1's upper end, it has bracing piece 25 to lead to the welding of 24 inner walls of groove, collection chamber 26 has been seted up to pedestal 1's upper end, the interior bottom of collecting chamber 26 is rotated through the bearing and is connected with collecting rod 27, collect the lateral wall in chamber 26 and set up the receipts wire casing that communicates with logical groove 24, rope 23 and receipts wire casing sliding connection, the one end of.

The stable supporting device comprises a rectangular block 28 welded to the bottom of the pedestal 1, a suction disc 29 is glued to the bottom of the rectangular block 28, an air inlet groove 30 communicated with the suction disc 29 is formed in the bottom of the rectangular block 28 in a penetrating mode, an air outlet groove 31 is formed in the inner wall of the rectangular block 28 in a penetrating mode, one-way valves are arranged on the inner walls of the air inlet groove 30 and the air outlet groove 31, the one-way valves arranged in the air inlet groove 30 are in a conducting state from the inside of the suction disc 29 to the inside of the rectangular block 28, and the one-way valves arranged in the air outlet groove 31 are in a conducting state from the inside of; the air channel 32 that communicates with sucking disc 29 is seted up to the lateral wall of rectangular block 28, and the air channel 32 inner wall offsets there is the dog, and rectangular block 28 inner wall sealing sliding connection has slide 33, and the welding of the upper end of slide 33 has connecting rod 34, and connecting rod 34 runs through rectangular block 28 and pedestal 1, and the welding of the upper end of connecting rod 34 has clamp plate 36, and top is passed through expanding spring 35 and is connected in the upper end of slide 33 and the rectangular block 28.

In the invention, when the verticality of the foundation pile needs to be detected, firstly, the pull rod 18 needs to be pulled, so that the fixture block 17 moves towards the horizontal groove 16, the limit relation of the support plate 14 can be released, the collection block 13 is in an open state, and the use of the measurement block 20 can be facilitated;

then, the detection device is moved to a foundation pile foundation pit position to be detected, so that the vertical baffle 11 is positioned inside a foundation pile, the first rotating rod 4 is rotated by rotating the rotary table 6, the first bevel gear 5 can be driven to rotate, the first bevel gear 5 is meshed with the second bevel gear 9, the second rotating rod 8 can be rotated, the vertical baffle 11 can be driven to move in the rotating process of the second rotating rod 8, the plurality of vertical baffles 11 can be driven to simultaneously move under the combined action of the plurality of second rotating rods 8, the vertical baffle 11 can be quickly abutted against the inner wall of the foundation pile, the sliding of the rotating wheel 12 and the ground is combined, the circle center position of the foundation pile can be quickly detected, and the detection work of the foundation pile can be facilitated;

when the plurality of vertical baffles 11 are abutted against the inside of the foundation pile, the pressing plate 36 is pressed, so that gas in the rectangular block 28 can be discharged along the gas outlet groove 31 and the check valve arranged in the gas outlet groove 31, the expansion spring 35 is in a stretching state at the moment, when the pressing plate 36 is stopped being pressed, the expansion spring in the stretching state can drive the sliding plate 33 to slide upwards, so that the gas in the sucker 29 can enter the rectangular block 28 along the gas inlet groove 30, the air in the sucker 29 can be extracted, the sucker 29 can be adsorbed more stably, the accuracy of measurement can be ensured, the fixing of the pedestal 1 can be realized through pressing the pressing plate 36 for many times, the stable state can be reached, and the measurement work can be conveniently carried out;

then, the collecting rod 27 is rotated, so that the rope 23 on the circumferential side wall of the collecting rod 27 is loosened, the measuring block 20 can move downwards conveniently, the sensor 21 is arranged in the measuring block 20, the distance between the measuring block 20 and the inner wall of the foundation pile can be measured, corresponding graphs can be drawn according to obtained data, corresponding inclination can be observed, the rope 23 can penetrate through the bottom plate 2, the first rotating rod 4, the rotating disc 6 and the collecting block 13, the rope 23 can be more stable, accurate data can be obtained conveniently, measurement is more accurate, and errors are smaller;

and after measurement is accomplished, can take out the lug of air channel 32 inner wall department, can realize fast that sucking disc 29 is inside unanimous with outside pressure, thereby can realize strutting arrangement's the removal fast, can be convenient for operate, then collect pole 27 through rotating and withdraw rope 23, can measure the length that stretches out, thereby can reach the height of foundation pile, then rotate carousel 6, realize the separation of vertical baffle 11 and foundation pile inner wall, treat that rope 23 can place measuring block 20 in the upper end of backup pad 14 after whole withdrawals, and the upper end of backup pad 14 has seted up the bell jar, can be convenient for place measuring block 20, then reuse fixture block 17 and draw-in groove 15 to realize fixing backup pad 14, thereby can realize the sealed to collecting block 13, can play the guard action to measuring block 20.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A foundation pile perpendicularity detection device for civil engineering comprises a pedestal (1) and a bottom plate (2), and is characterized in that the bottom of the pedestal (1) is connected with the upper end of the bottom plate (2) through a plurality of supporting springs (3), an adjusting cavity is formed in the upper end of the bottom plate (2), a first rotating rod (4) is rotatably connected to the bottom in the adjusting cavity through a bearing, a first bevel gear (5) is welded on the circumferential side wall of the first rotating rod (4), the upper end of the first rotating rod (4) penetrates through the upper end of the bottom plate (2), a rotating disc (6) is welded on the upper end of the first rotating rod (4), a plurality of adjusting devices are arranged inside the bottom plate (2) and are symmetrically arranged, a collecting device is arranged at the bottom of the bottom plate (2), and a plurality of stable supporting devices are arranged at the bottom of the pedestal (1), adjusting device is including offering in sliding chamber (7) of bottom plate (2) lateral wall, sliding chamber (7) inner wall rotates through the bearing and is connected with second bull stick (8), second bull stick (8) run through to adjusting intracavity portion, the lateral wall welding of second bull stick (8) has second bevel gear (9), first bevel gear (5) and second bevel gear (9) mesh mutually.

2. The foundation pile perpendicularity detecting device for civil engineering as defined in claim 1, wherein a sliding groove (10) is formed through the bottom of the sliding cavity (7), a vertical baffle (11) is connected to the inner wall of the sliding groove (10) and the inner wall of the sliding cavity (7) in a sliding manner, the vertical baffle (11) is connected with the second rotating rod (8) in a threaded and rotating manner, the vertical baffle (11) is an arc-shaped plate, and a plurality of rotating wheels (12) are rotatably connected to the bottom of the bottom plate (2) through bearings.

3. The device for detecting the perpendicularity of a foundation pile for civil engineering as defined in claim 1, wherein the collecting device comprises a collecting block (13) welded to the bottom of the bottom plate (2), a supporting plate (14) is rotatably connected to the inner wall of the collecting block (13), a tapered groove is formed at the upper end of the supporting plate (14), a clamping groove (15) is formed in the side wall of the supporting plate (14), a horizontal groove (16) is formed in the inner wall of the collecting block (13), and the clamping groove (15) corresponds to the horizontal groove (16).

4. The device for detecting the perpendicularity of a foundation pile for civil engineering according to claim 3, characterized in that a clamping block (17) is slidably connected to the inner wall of the horizontal groove (16), a pull rod (18) is welded to the side wall of the clamping block (17), the pull rod (18) penetrates through the outer portion of the collecting block (13), the side wall of the clamping block (17) is connected with the inner wall of the horizontal groove (16) through a return spring (19), and the clamping block (17) is slidably connected with the clamping groove (15).

5. The device for detecting the verticality of a foundation pile for civil engineering according to claim 4, wherein the collecting block (13) is internally provided with a measuring block (20), the side wall of the measuring block (20) is provided with a placing cavity, the placing cavity is internally provided with a sensor (21), the side wall of the placing cavity is provided with a plurality of measuring grooves (22) in a penetrating manner, the upper end of the measuring block (20) is glued with a rope (23), the rope (23) penetrates through the collecting block (13), the first rotating rod (4) and the rotating disc (6), the upper end of the pedestal (1) is provided with a through groove (24), the inner wall of the through groove (24) is welded with a supporting rod (25), the upper end of the pedestal (1) is provided with a collecting cavity (26), the inner bottom of the collecting cavity (26) is rotatably connected with a collecting rod (27) through a bearing, the side wall of the collecting cavity (26) is provided with a collecting groove communicated with the through groove (24), rope (23) and receipts line groove sliding connection, the one end of rope (23) is connected with the circumference lateral wall of collecting rod (27).

6. The foundation pile perpendicularity detecting device for civil engineering as claimed in claim 1, wherein the stabilizing and supporting device comprises a rectangular block (28) welded to the bottom of the pedestal (1), a suction cup (29) is glued to the bottom of the rectangular block (28), an air inlet groove (30) communicated with the suction cup (29) is formed in the bottom of the rectangular block (28) in a penetrating mode, an air outlet groove (31) is formed in the inner wall of the rectangular block (28) in a penetrating mode, one-way valves are arranged on the inner walls of the air inlet groove (30) and the air outlet groove (31), the one-way valves arranged inside the air inlet groove (30) are in a conducting state from the inside of the suction cup (29) to the inside of the rectangular block (28), and the one-way valves arranged inside the air outlet groove (31) are in a conducting state from the inside of the rectangular block (28) to the outside of the rectangular block.

7. The foundation pile perpendicularity detecting device for civil engineering as claimed in claim 6, characterized in that a vent groove (32) communicated with the suction cup (29) is formed in a side wall of the rectangular block (28), a stop block is abutted against an inner wall of the vent groove (32), a sliding plate (33) is connected to the inner wall of the rectangular block (28) in a sealing and sliding manner, a connecting rod (34) is welded to the upper end of the sliding plate (33), the connecting rod (34) penetrates through the rectangular block (28) and the pedestal (1), a pressing plate (36) is welded to the upper end of the connecting rod (34), and the upper end of the sliding plate (33) is connected with the inner top of the rectangular block (28) through a telescopic spring (35).