CN215000744U - Detection apparatus for foundation engineering construction - Google Patents

Abstract

The utility model discloses a detection apparatus for foundation engineering construction, which comprises a top plate, the lower extreme equidistant three connecting block that is fixed with of roof, the bottom of three connecting block all rotates and has cup jointed branch, upper end one side of roof is fixed with first mount, first mount internal rotation is connected with first actuating lever, the fixed first spool that has cup jointed on the first actuating lever. The utility model discloses can realize the effect that the below measuring pin carries out disposable degree of depth detection with surveying the cake simultaneously through actuating mechanism and clamping mechanism's use to can effectual reduction measurement personnel's the amount of labour, can accelerate measurement personnel's detection progress simultaneously, then can effectually accelerate the efficiency of foundation engineering construction.

Description

Detection apparatus for foundation engineering construction

Technical Field

The utility model relates to a foundation engineering construction detects technical field, especially relates to a detection device of foundation engineering construction.

Background

In foundation engineering construction, construction projects such as underground diaphragm walls, bored piles and the like which need underwater grooving or hole forming are inevitably encountered, and in the construction process, the underwater soil body is excavated and cut, so that sediments are inevitably generated in the grooves and the holes. The existence of bottom sediments such as grooves and holes can cause overlarge sedimentation of underground continuous walls or drilled piles, and the bearing capacity of the underground continuous walls or drilled piles is reduced. The existing detection method is a probe cake detection method, and the principle is as follows: firstly, a measuring pin is put down, the measured depth is used as the actual hole bottom depth, then a measuring cake is put down, the measured depth is used as the sediment top surface depth, the difference between the two data is the sediment thickness, but the detection method needs to carry out the detection of the depth twice, the labor capacity of detection personnel is increased, the detection efficiency is greatly influenced, and therefore the foundation engineering construction efficiency is influenced, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming traditional foundation engineering construction and detecting and survey the cake method with the stylus and need twice degree of depth detection, increase measurement personnel's the amount of labour, still influence its detection efficiency simultaneously to lead to foundation engineering construction efficiency to reduce this not enough, and the detection device of a foundation engineering construction that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the detection device for foundation engineering construction comprises a top plate, wherein three connecting blocks are fixed at the lower end of the top plate at equal intervals, supporting rods are rotatably sleeved at the bottom ends of the three connecting blocks, a first fixing frame is fixed on one side of the upper end of the top plate, a first driving rod is rotatably connected in the first fixing frame, and a first spool is fixedly sleeved on the first driving rod;

a first motor is arranged on one side of the first fixing frame, the first motor is fixedly installed on one side of the upper end of the top plate, the tail end of an output shaft of the first motor penetrates through the first fixing frame and is fixedly connected to one end of a first driving rod, a steel rope is arranged on the first wire shaft, a middle tube is fixed in the middle of the lower end of the top plate, one end of the steel rope sequentially penetrates through the first fixing frame, the top plate and the middle tube and is arranged below the middle tube, a cake is commonly arranged among the three supporting rods, a connecting tube is fixed in the middle of the upper end of the cake, a first connecting piece is fixed at the upper end of the connecting tube, one end of the steel rope is fixedly connected to the first connecting piece, a sealing box is fixed on one side of the cake, a driving mechanism is arranged in the sealing box, a gear is arranged on the driving mechanism, a hollow tube is fixedly sleeved in the middle of the cake, and is communicated with the hollow tube, the hollow pipe is communicated with the connecting pipe, the gear is provided with a clamping mechanism, the clamping mechanism is provided with three clamping pieces, the three clamping pieces are respectively arranged at the lower end of the cake for a circle, the other side of the upper end of the top plate is fixedly provided with a second fixing frame, a second driving rod is rotationally connected with the second fixing frame, a second spool is fixedly sleeved on the second driving rod, a nylon rope is arranged on the second spool, the other side of the upper end of the top plate is fixedly provided with a second motor, the tail end of an output shaft of the second motor penetrates through one side of the second fixing frame and is fixedly connected with one end of the second driving rod, one end of the nylon rope sequentially penetrates through the second fixing frame, the top plate, the connecting pipe and the hollow pipe and is arranged below the cake, a measuring needle is arranged below the cake, a second connecting piece is fixed at the upper end of the measuring needle, and one end of the nylon rope is fixedly connected with the second connecting piece, the nylon rope is located between the three clamping pieces, and a graduated scale is arranged on the nylon rope.

Preferably, the driving mechanism comprises a servo motor fixedly installed in the sealing box, a screw rod is connected to the inner wall, opposite to the cake, of the cake in a rotating mode, the screw rod is meshed with the gear, and the tail end of an output shaft of the servo motor penetrates through one side of the cake and is fixedly connected to one end of the screw rod.

Preferably, the clamping mechanism comprises a rotary table fixedly connected to one side of a gear, the gear and the rotary table are rotatably sleeved on the hollow tube, three openings are formed in the lower end of the measuring cake at equal intervals, sliding blocks are sleeved in the three openings in a sliding mode, the bottom ends of the three sliding blocks are respectively and fixedly connected to one side of the upper ends of the three clamping pieces, three inclined grooves are formed in the lower end of the rotary table at equal intervals, and the upper ends of the three sliding blocks are respectively sleeved in the three inclined grooves in a sliding mode.

Preferably, the middle part of one side of three branch all is fixed with the clamping ring, all rotates on the three clamping ring and has cup jointed the kelly, and the one end of three kelly all corresponds and is provided with the rand, and three rand fixed connection is respectively in the opposite side middle part of three branch.

Preferably, the lower ends of the three supporting rods are fixed with bottom plates, and universal wheels are mounted at the lower ends of the three bottom plates.

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

1. the one-time depth detection is realized through the effective matching of the components such as the measuring needle, the measuring cake, the graduated scale, the driving mechanism, the clamping mechanism and the like, the labor amount of detection personnel is effectively reduced, and meanwhile, the detection progress of the detection personnel can be accelerated, so that the foundation engineering construction efficiency can be effectively accelerated;

2. the foundation construction detection device can be more convenient to move by effectively matching the support rod, the universal wheel, the clamping rod and the clamping ring, and meanwhile, the foundation construction detection device can be firmer in detection by matching the clamping rod and the clamping ring, so that the detection effect of foundation construction is effectively ensured;

to sum up, the utility model discloses can realize the effect that the below measuring pin carries out disposable degree of depth detection with surveying the cake simultaneously through actuating mechanism and clamping mechanism's use to can effectual reduction measurement personnel's the amount of labour, can accelerate measurement personnel's detection progress simultaneously, then can effectual efficiency of accelerating foundation engineering construction.

Drawings

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

FIG. 2 is a structural view of the joint between the connecting block and the supporting rod of the present invention;

FIG. 3 is a connecting structure diagram of the inside of the measuring cake of the present invention;

FIG. 4 is a structural diagram of the turntable of the present invention;

fig. 5 is a bottom view of the utility model.

In the figure: the device comprises a support rod 1, a bottom plate 2, a universal wheel 3, a 4 clamping ring, a 5 clamping rod, a 6 connecting block, a 7 top plate, a 8 first motor, a 9 first fixing frame, a 10 first driving rod, a 11 first spool, a 12 steel rope, a 13 intermediate pipe, a 14 first connecting piece, a 15 connecting pipe, a 16 second motor, a 17 second fixing frame, a 18 second driving rod, a 19 second spool, a 20 nylon rope, a 21 second connecting piece, a 22 measuring pin, a 23 measuring cake, a 24 hollow pipe, a 25 sealing box, a 26 servo motor, a 27 screw rod, a 28 gear, a 29 rotating disc, a 30 chute, a 31 sliding block, a 32 clamping piece, an 33 opening and a 34 connecting ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1-5, a detection device of foundation engineering construction, including roof 7, the lower extreme of roof 7 is equidistant to be fixed with three connecting block 6, branch 1 has all been cup jointed in the bottom of three connecting block 6 rotation, through roof 7, the combination of three connecting block 6 and three branch 1, can make up into a support frame, make things convenient for its supporting part to detect foundation engineering construction, the lower extreme of three branch 1 all is fixed with bottom plate 2, universal wheel 3 is all installed to the lower extreme of three bottom plate 2, universal wheel 3 can rotate when removing, can conveniently remove the support frame through universal wheel 3, the effectual convenience that has increased detection device.

Referring to fig. 1 and 2, one side middle part of three branch 1 all is fixed with clamping ring 34, all rotates on the three clamping ring 34 and has cup jointed kelly 5, and the one end of three kelly 5 all corresponds and is provided with rand 4, and three rand 4 fixed connection is respectively at the opposite side middle part of three branch 1, through the connection of three kelly 5 and three rand 4, can form a triangle-shaped with three branch 1, makes more firm of its support frame, the effectual stability of having guaranteed detection device.

Referring to fig. 1, 2, upper end one side of roof 7 is fixed with first mount 9, the internal rotation of first mount 9 is connected with first actuating lever 10, first spool 11 has been cup jointed on first actuating lever 10, rotation through first actuating lever 10, can drive first spool 11 and rotate, one side of first mount 9 is provided with first motor 8, first motor 8 fixed mounting is in upper end one side of roof 7, first motor 8's output shaft end runs through first mount 9 and fixed connection in the one end of first actuating lever 10, first motor 8 and supporting parts are connected, be convenient for stably operate, can set for the procedure, automatic operation, through the operation of first motor 8, can drive first actuating lever 10 and rotate, thereby realize that first spool 11 of control carries out automatic pivoted effect.

Referring to fig. 1 and 2, be provided with steel cable 12 on the first spool 11, when first spool 11 rotated, can realize the flexible to steel cable 12, the lower extreme middle part of roof 7 is fixed with pipe 13 placed in the middle, first mount 9 is run through in proper order to the one end of steel cable 12, roof 7 and the pipe 13 placed in the middle and set up in the below of pipe 13 placed in the middle, pipe 13 placed in the middle is used for the position of steel cable 12 to restrict, make it be located the position placed in the middle, thereby can make survey cake 23 more steady when going up and down.

Referring to fig. 1, 2, 3, 5, be equipped with jointly between three branch 1 and survey cake 23, survey cake 23 and be used for measuring the degree of depth of ground sediment top surface, the upper end middle part of surveying cake 23 is fixed with connecting pipe 15, the upper end of connecting pipe 15 is fixed with first connecting piece 14, the one end fixed connection of steel cable 12 is on first connecting piece 14, steel cable 12 is when flexible, can drive connecting pipe 15 through first connecting piece 14 and go up and down, and connecting pipe 15 can drive survey cake 23 and go up and down.

Referring to fig. 1, 3, 5, survey one side of cake 23 and be fixed with seal box 25, be equipped with actuating mechanism in the seal box 25, seal box 25 is used for sealing up the part on the actuating mechanism, prevent that water and earth from entering into in the seal box 25, avoid causing the part damage on the actuating mechanism, the last gear 28 that is equipped with of actuating mechanism, function through the actuating lever, can promote gear 28 and rotate, actuating mechanism includes servo motor 26 of fixed mounting in seal box 25, servo motor 26 and supporting parts are connected, be convenient for stable operation, can set for the procedure, automatic operation.

Referring to fig. 1, 3 and 5, the opposite inner walls of the measuring cake 23 are connected with a screw 27 in a rotating manner, the screw 27 is engaged with a gear 28, the end of the output shaft of the servo motor 26 penetrates through one side of the measuring cake 23 and is fixedly connected to one end of the screw 27, the servo motor 26 can drive the screw 27 to rotate when in operation, the rotation of the screw 27 can push the gear 28 to rotate, and the rotation of the gear 28 has the effect of providing power.

Referring to fig. 1, 2, 3, 5, survey the fixed hollow tube 24 that has cup jointed in middle part of cake 23, hollow tube 24 link up the setting, hollow tube 24 is linked together with connecting pipe 15, through hollow tube 24 and connecting pipe 15's intercommunication, can make things convenient for nylon rope 20's flexible, be equipped with clamping mechanism on the gear 28, be equipped with three folder 32 on the clamping mechanism, rotation through gear 28, three folder 32 that can control on the clamping mechanism carries out the relative motion, thereby realize carrying out the effect of clamping to nylon rope 20, prevent it from removing, the effectual detection effect of guaranteeing foundation construction.

Referring to fig. 1-5, three folder 32 sets up lower extreme a week at survey cake 23 respectively, clamping mechanism includes fixed connection at the carousel 29 of gear 28 one side, gear 28 and carousel 29 all rotate and cup joint on hollow tube 24, rotation through gear 28, can drive carousel 29 and rotate, survey cake 23's lower extreme equidistant three opening 33 of having seted up, all slide in the three opening 33 and cup jointed slider 31, the bottom of three slider 31 is fixed connection respectively in upper end one side of three folder 32, when three slider 31 removed in opening 33, can drive three folder 32 and remove, thereby can realize controlling the effect that three folder 32 carries out the clamping to nylon rope 20.

Referring to fig. 1-5, three chutes 30 have been seted up at equidistant lower end of carousel 29, the upper end of three slider 31 slides respectively to cup joint in three chutes 30, the rotation of carousel 29 can drive three chutes 30 and move, and the removal of three chutes 30 can promote three slider 31 and move in opposite directions or opposite directions, thereby realize that three folder 32 of control carries out the effect of moving in opposite directions or opposite directions, the upper end opposite side of roof 7 is fixed with second mount 17, second drive rod 18 is connected with in the rotation of second mount 17, second spool 19 has been cup jointed to second drive rod 18, be provided with nylon cord 20 on the second spool 19, the rotation through second drive rod 18 can drive second spool 19 and rotate, and the rotation of second spool 19 can control nylon cord 20 and stretch out and draw back.

Referring to fig. 1-3, a second motor 16 is fixedly mounted on the other side of the upper end of the top plate 7, the end of the output shaft of the second motor 16 penetrates through one side of a second fixing frame 17 and is fixedly connected to one end of a second driving rod 18, the second motor 16 is connected with a matching component, so that stable operation is facilitated, a program can be set, automatic operation is achieved, the second driving rod 18 can be driven to rotate through the operation of the second motor 16, and the stretching and retracting of the nylon rope 20 can be controlled.

Referring to fig. 1, 2, 3, 5, the one end of nylon rope 20 runs through second mount 17 in proper order, roof 7, connecting pipe 15 and hollow tube 24 and set up in the below of surveying cake 23, the below of surveying cake 23 is provided with measuring probe 22, measuring probe 22's upper end is fixed with second connecting piece 21, the one end fixed connection of nylon rope 20 is on second connecting piece 21, measuring probe 22 is used for detecting the actual hole bottom degree of depth of foundation, through the cooperation with survey cake 23, sediment thickness can be detected out, the below of measuring probe 22 can be controlled through the flexible of nylon rope 20, nylon rope 20 is located the relative movement through three folder 32 between the three folder 32, can clamp nylon rope 20, thereby can guarantee the more accurate measurement to sediment thickness, be provided with the scale on nylon rope 20, can come more accurate detection out sediment thickness through the scale.

The utility model discloses in, when the usual use: a tester moves the device to a position to be tested through the universal wheel 3, the top plate 7 can be stably supported by the three support rods 1 through the connection of the three clamping rods 5 and the three clamping rings 4, the operation of the first motor 8 is controlled through the matched control device, the first motor 8 drives the first driving rod 10 to rotate, the first driving rod 10 drives the first spool 11 to rotate, the rotation of the first spool 11 can extend the steel rope 12, the steel rope 12 drives the connecting pipe 15 to move downwards through the first connecting piece 14, the connecting pipe 15 drives the measuring block 23 to move downwards, meanwhile, the operation of the second motor 16 is controlled, the second motor 16 drives the second driving rod 18 to rotate, the second driving rod 18 drives the second spool 19 to rotate, the rotation of the second spool 19 can extend the nylon rope 20, the nylon rope 20 drives the measuring needle 22 to move downwards through the second connecting piece 21, when the measuring block 23 does not move downwards any more, the first motor 8 is controlled to stop operating through the matched control equipment, the first motor 8 can stop extending the steel rope 12, the cake 23 is stopped at the top surface of the sediment, the second motor 16 can continuously operate, the measuring needle 22 can be continuously lowered, after the measuring needle 22 is lowered to the bottom, the second motor 16 is controlled to stop operating through the matched control equipment, the servo motor 26 is controlled to operate, the servo motor 26 drives the screw 27 to rotate, the screw 27 pushes the gear 28 to rotate, the gear 28 drives the turntable 29 to rotate, the turntable 29 can drive the three chutes 30 to move, so that the three sliding blocks 31 can be pushed to move oppositely, the three sliding blocks 31 can drive the three clamping pieces 32 to move oppositely, the three clamping pieces 32 can clamp the nylon rope 20 by moving oppositely, the first motor 8 is controlled to operate reversely through the matched control equipment, the cake 23 can be lifted, the depth is detected by a graduated scale on the nylon cord 20.

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 (5)

1. The utility model provides a detection apparatus of foundation engineering construction, includes roof (7), its characterized in that: the lower end of the top plate (7) is fixed with three connecting blocks (6) at equal intervals, the bottom ends of the three connecting blocks (6) are rotatably sleeved with the supporting rod (1), one side of the upper end of the top plate (7) is fixed with a first fixing frame (9), a first driving rod (10) is rotatably connected in the first fixing frame (9), and a first spool (11) is fixedly sleeved on the first driving rod (10);

one side of the first fixing frame (9) is provided with a first motor (8), the first motor (8) is fixedly installed on one side of the upper end of the top plate (7), the tail end of an output shaft of the first motor (8) penetrates through the first fixing frame (9) and is fixedly connected to one end of a first driving rod (10), a steel rope (12) is arranged on the first bobbin (11), an intermediate pipe (13) is fixed in the middle of the lower end of the top plate (7), one end of the steel rope (12) sequentially penetrates through the first fixing frame (9), the top plate (7) and the intermediate pipe (13) and is arranged below the intermediate pipe (13), a measuring cake (23) is jointly arranged among the three supporting rods (1), a connecting pipe (15) is fixed in the middle of the upper end of the measuring cake (23), a first connecting piece (14) is fixed on the upper end of the connecting pipe (15), one end of the steel rope (12) is fixedly connected to the first connecting piece (14), a sealing box (25) is fixed on one side of the measuring cake (23), a driving mechanism is arranged in the sealing box (25), a gear (28) is arranged on the driving mechanism, a hollow pipe (24) is fixedly sleeved on the middle of the measuring cake (23), the hollow pipe (24) is arranged in a penetrating manner, the hollow pipe (24) is communicated with a connecting pipe (15), a clamping mechanism is arranged on the gear (28), three clamping pieces (32) are arranged on the clamping mechanism, the three clamping pieces (32) are respectively arranged at the lower end of the measuring cake (23) in a circle, a second fixing frame (17) is fixed on the other side of the upper end of the top plate (7), a second driving rod (18) is rotatably connected in the second fixing frame (17), a second spool (19) is fixedly sleeved on the second driving rod (18), a nylon rope (20) is arranged on the second spool (19), and a second motor (16) is fixedly installed on the other side of the upper end of the top plate (7), the output shaft end of second motor (16) runs through one side and the one end of fixed connection at second drive lever (18) of second mount (17), the one end of nylon rope (20) runs through second mount (17), roof (7), connecting pipe (15) and hollow tube (24) in proper order and sets up in the below of surveying cake (23), the below of surveying cake (23) is provided with probe (22), the upper end of probe (22) is fixed with second connecting piece (21), the one end fixed connection of nylon rope (20) is on second connecting piece (21), nylon rope (20) are located between three folder (32), be provided with the scale on nylon rope (20).

2. The detection device for foundation engineering construction according to claim 1, characterized in that: actuating mechanism includes servo motor (26) of fixed mounting in seal box (25), survey to rotate jointly on the relative inner wall of cake (23) and be connected with screw rod (27), screw rod (27) and gear (28) mesh mutually, servo motor (26)'s output shaft end runs through one side and the one end of fixed connection at screw rod (27) of surveying cake (23).

3. The detection device for foundation engineering construction according to claim 1, characterized in that: the clamping mechanism comprises a rotary table (29) fixedly connected to one side of a gear (28), the gear (28) and the rotary table (29) are both rotatably sleeved on a hollow pipe (24), three openings (33) are formed in the lower end of a measuring cake (23) at equal intervals, sliding blocks (31) are sleeved in the three openings (33) in a sliding mode, the bottom ends of the three sliding blocks (31) are fixedly connected to one side of the upper end of each clamping piece (32) respectively, three chutes (30) are formed in the lower end of the rotary table (29) at equal intervals, and the upper ends of the three sliding blocks (31) are sleeved in the three chutes (30) in a sliding mode respectively.

4. The detection device for foundation engineering construction according to claim 1, characterized in that: the middle part of one side of three branch (1) all is fixed with clamping ring (34), all rotates on three clamping ring (34) and has cup jointed kelly (5), and the one end of three kelly (5) all corresponds and is provided with rand (4), and three rand (4) are fixed connection respectively in the opposite side middle part of three branch (1).

5. The detection device for foundation engineering construction according to claim 1, characterized in that: the lower ends of the three supporting rods (1) are all fixed with bottom plates (2), and universal wheels (3) are installed at the lower ends of the three bottom plates (2).

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