CN216309297U

CN216309297U - Foundation ditch detects uses soil pressure detection device

Info

Publication number: CN216309297U
Application number: CN202122992663.4U
Authority: CN
Inventors: 李森
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-04-15
Anticipated expiration: 2031-11-27

Abstract

The utility model relates to the technical field of foundation pit soil pressure detection, in particular to a soil pressure detection device for foundation pit detection. The soil pressure detector comprises a main body, the dead lever, the fixed plate, the soil pressure detector, fixed establishment, advancing mechanism, buffer gear and drive mechanism, be equipped with the transmission chamber in the middle of the inside of main part, the dead lever is equipped with two, two dead levers pass through the fixed plate and rotate the left and right sides of installing in the main part, drive mechanism is connected with two dead lever transmissions, U type groove has been seted up in the middle of the bottom of main part, advancing mechanism establishes at U type inslot portion, buffer gear establishes the below at pushing mechanism, the soil pressure detector is established in advancing mechanism's below, the inside of dead lever is equipped with adjusts the chamber, fixed establishment establishes in adjusting intracavity portion. The utility model mainly solves the problems that the soil pressure sensor is inconvenient to push into the soil and the instrument is easy to damage. The utility model is mainly used for detecting the soil pressure of the foundation pit.

Description

Foundation ditch detects uses soil pressure detection device

Technical Field

The utility model relates to the technical field of foundation pit soil pressure detection, in particular to a soil pressure detection device for foundation pit detection.

Background

The foundation pit is an important link in the building engineering, and the quality of the foundation pit directly influences the safety of later-stage construction, so that the quality of the foundation pit is important. In the evaluation of the foundation pit quality, the soil pressure of the foundation pit is an extremely important index, and therefore, after the foundation pit is excavated, the soil pressure of the foundation pit needs to be detected. In the soil pressure detection process, the soil pressure sensor needs to be pushed into the soil, the existing mode is manual pushing, the method has the problem of low efficiency, and meanwhile, the soil pressure sensor is easy to damage to a certain extent in the pushing process.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a soil pressure detection device for foundation pit detection.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a foundation ditch detects uses soil pressure detection device, includes main part, dead lever, fixed plate, soil pressure detector, fixed establishment, advancing mechanism, buffer gear and drive mechanism, be equipped with the transmission chamber in the middle of the inside of main part, the dead lever is equipped with two, and two dead levers pass through the fixed plate and rotate the left and right sides of installing in the main part, drive mechanism is connected with two dead lever transmissions, U type groove has been seted up in the middle of the bottom of main part, advancing mechanism establishes U type inslot portion, buffer gear establishes the below at advancing mechanism, soil pressure detector establishes the below at advancing mechanism, the inside of dead lever is equipped with adjusts the chamber, fixed establishment establishes adjust intracavity portion.

Preferably, the fixing mechanism comprises a first motor, a one-way threaded rod and a sliding frame, the first motor is fixedly installed in the middle of the top wall of the adjusting cavity, the top end of the one-way threaded rod is fixedly connected with an output shaft of the first motor, the bottom end of the one-way threaded rod is rotatably connected with the bottom wall of the adjusting cavity, sliding chutes are formed in the left side and the right side of the upper end and the lower end of the adjusting cavity, two sliding frames are arranged, the middle parts of the two sliding frames are in threaded connection with the one-way threaded rod, the left side and the right side of the sliding frames are in sliding connection with the sliding chutes, two vertical supporting rods are fixedly installed between the two sliding frames and symmetrically distributed on the two sides of the one-way threaded rod, a plurality of hinged rods are hinged on the two vertical supporting rods, a plurality of sliding holes are symmetrically formed in the left side wall and the right side wall of the adjusting cavity, and a fixing thorn is slidably installed in each sliding hole, the number of the fixed thorns is the same as that of the hinge rods, and the fixed thorns are hinged to the hinge rods.

Preferably, pushing mechanism includes horizontal bracing piece, two-way threaded rod and second motor, horizontal bracing piece fixed mounting be in the inside top in U type groove, second motor fixed mounting be in a lateral wall in U type groove and be located the below of horizontal bracing piece, the one end of two-way threaded rod and the output shaft fixed connection of second motor, the other end of two-way threaded rod with on another lateral wall in U type groove, bilateral symmetry threaded connection has two slide bars on the two-way threaded rod, the top and the horizontal bracing piece sliding connection of slide bar, the bottom handing-over of slide bar has the regulation pole, the bottom of adjusting the pole is articulated with buffer gear's top.

Preferably, buffer gear is including fixed case, spring and base, the top of fixed case is articulated with the bottom of two regulation poles, the inside of fixed case is equipped with fixed chamber, the top of base is equipped with a plurality of shock attenuation pole, run through the diapire in fixed chamber to with the diapire sliding connection in fixed chamber, the cover is equipped with the spring on the shock attenuation pole, the spring card is established between base and fixed case, fixed mounting is in the bottom of base.

Preferably, drive mechanism includes third motor, transfer line and worm wheel, third motor fixed mounting is in the middle of the roof in transmission chamber, the output shaft fixedly connected with of third motor goes up the awl tooth, the transfer line is equipped with two, and two transfer lines run through the left and right sides wall in transmission chamber respectively, the transfer line rotates with the lateral wall in transmission chamber to be connected, the transfer line is located transmission intracavity portion one end fixed mounting has the side awl tooth, and two side awl teeth all with last awl tooth meshing transmission, the transfer line is located the outside one end fixed mounting in transmission chamber and has the worm, the top fixed mounting of dead lever has the worm wheel, worm and worm wheel meshing transmission.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fixing mechanism is arranged in the fixing rod, and when the fixing rod is inserted into the foundation pit, the fixing mechanism enables the fixing pricks to enter the foundation pit soil from the inside of the adjusting cavity, so that the fixing rod is more firmly arranged in the foundation pit soil.

2. According to the utility model, the buffer mechanism is arranged above the soil pressure sensor, and the buffer mechanism can reduce the pressure when the soil pressure sensor enters the soil and reduce the damage to the soil pressure sensor.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

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

fig. 3 is an enlarged view of fig. 1 at B.

In the figure: 101. a first motor; 102. a one-way threaded rod; 103. a carriage; 104. a chute; 105. a vertical support bar; 106. a slide hole; 107. fixing the spine; 108. a hinged lever; 201. a transverse support bar; 202. a slide bar; 203. a bidirectional threaded rod; 204. adjusting a rod; 205. a second motor; 301. a fixed box; 302. a fixed cavity; 303. a shock-absorbing lever; 304. a spring; 305. a base; 401. a third motor; 402. an upper bevel gear; 403. side bevel teeth; 404. a transmission rod; 405. a worm; 406. a worm gear; 5. a main body; 6. a transmission cavity; 7. fixing the rod; 8. a fixing plate; 9. an adjustment chamber; 10. and a soil pressure detector.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, a soil pressure detecting device for foundation pit detection, comprising a main body 5, fixing rods 7, a fixing plate 8, a soil pressure detector 10, a fixing mechanism, a propelling mechanism, a buffering mechanism and a transmission mechanism, wherein a transmission cavity 6 is arranged in the middle of the inside of the main body 5, the fixing rods 7 are provided with two, the two fixing rods 7 are rotatably installed at the left side and the right side of the main body 5 through the fixing plate 8, the transmission mechanism is in transmission connection with the two fixing rods 7, a U-shaped groove is formed in the middle of the bottom end of the main body 5, the propelling mechanism is arranged in the U-shaped groove, the buffering mechanism is arranged below the propelling mechanism, the soil pressure detector 10 is arranged below the propelling mechanism, an adjusting cavity 9 is arranged inside the fixing mechanism which is arranged inside the adjusting cavity 9.

The fixing mechanism comprises a first motor 101, a one-way threaded rod 102 and a sliding frame 103, the first motor 101 is fixedly installed in the middle of the top wall of the adjusting cavity 9, the top end of the one-way threaded rod 102 is fixedly connected with an output shaft of the first motor 101, the bottom end of the one-way threaded rod 102 is rotatably connected with the bottom wall of the adjusting cavity 9, the left side and the right side of the upper end and the lower end of the adjusting cavity 9 are respectively provided with a sliding groove 104, the sliding frame 103 is provided with two sliding frames 103, the middle parts of the two sliding frames 103 are in threaded connection with the one-way threaded rod 102, the left side and the right side of the sliding frame 103 are in sliding connection with the sliding grooves 104, two vertical supporting rods 105 are fixedly installed between the two sliding frames 103, the two vertical supporting rods 105 are symmetrically distributed on the two sides of the one-way threaded rod 102, the two vertical supporting rods 105 are hinged with a plurality of hinged rods 108, a plurality of sliding holes 106 are symmetrically arranged on the left side wall and the right side wall of the adjusting cavity 9, a fixing thorn 107 is slidably installed inside each sliding hole 106, the number of the fixing barbs 107 is the same as that of the hinge rod 108, and the fixing barbs 107 are hinged to the hinge rod 108. Drive one-way threaded rod 102 through first motor 101 and rotate, and then drive vertical support bar 105 and go up and down, in-process hinge bar 108 that vertical support bar 105 goes up and down promotes or pull back fixed thorn 107, thereby make fixed thorn 107 slide in the inside of slide opening 106, when dead lever 7 and then in soil, start first motor 101, first motor 101 makes carriage 103 downstream, and then make vertical support bar 105 downstream, and then make 10 promote fixed thorn 107 lateral shifting and make it get into soil, thereby fix the device, when needs are dismantled the device from soil, reverse start first motor 101, make fixed thorn 107 withdraw inside slide opening 106, and then dismantle the device.

The pushing mechanism comprises a transverse supporting rod 201, a two-way threaded rod 203 and a second motor 205, the transverse supporting rod 201 is fixedly installed above the inside of a U-shaped groove, the second motor 205 is fixedly installed on one side wall of the U-shaped groove and located below the transverse supporting rod 201, one end of the two-way threaded rod 203 is fixedly connected with an output shaft of the second motor 205, the other end of the two-way threaded rod 203 is connected with the other side wall of the U-shaped groove, the two sliding rods 202 are in bilateral symmetry threaded connection on the two-way threaded rod 203, the top of each sliding rod 202 is connected with the transverse supporting rod 201 in a sliding mode, the bottom end of each sliding rod 202 is connected with an adjusting rod 204 in a cross mode, and the bottom end of the adjusting rod 204 is hinged to the top end of the buffering mechanism. The second motor 205 drives the two-way threaded rod 203 to rotate, and then drives the two sliding rods 202 to move away from or close to each other, when the two sliding rods 202 are away from each other, the included angle of the two adjusting rods 204 is increased, and then the buffer mechanism is lifted, otherwise, the buffer mechanism is lowered.

Buffer gear includes fixed case 301, spring 304 and base 305, the top of fixed case 301 is articulated with the bottom of two regulation poles 204, the inside of fixed case 301 is equipped with fixed chamber 302, the top of base 305 is equipped with a plurality of shock attenuation pole 303, 30 run through the diapire of fixed chamber 302, and with the diapire sliding connection of fixed chamber 302, the cover is equipped with spring 304 on the shock attenuation pole 303, the spring 304 card is established between base 305 and fixed

case

301, 10 fixed mounting is in the bottom of base 305. When the pushing mechanism pushes the soil pressure detector 10 into the inside of the foundation pit, the buffering mechanism buffers the soil pressure detector 10, thereby reducing damage to the soil pressure detector 10.

The transmission mechanism comprises a third motor 401, two transmission rods 404 and a worm wheel 406, the third motor 401 is fixedly installed in the middle of the top wall of the transmission cavity 6, an output shaft of the third motor 401 is fixedly connected with upper bevel teeth 402, the two transmission rods 404 penetrate through the left side wall and the right side wall of the transmission cavity 6 respectively, the transmission rods 404 are rotatably connected with the side walls of the transmission cavity 6, one end, located inside the transmission cavity 6, of each transmission rod 404 is fixedly provided with side bevel teeth 403, the two side bevel teeth 403 are in meshing transmission with the upper bevel teeth 402, one end, located outside the transmission cavity 6, of each transmission rod 404 is fixedly provided with a worm 405, the top end of the fixing rod 7 is fixedly provided with the worm wheel 406, and the worm 405 and the worm wheel 406 are in meshing transmission. The third motor 401 drives the upper bevel gear 402 to rotate, the upper bevel gear 402 drives the transmission rod 404 to rotate, the transmission rod 404 drives the worm 405 to rotate, the worm 405 drives the worm wheel 406 to rotate, and the worm wheel 406 drives the fixing rod 7 to rotate so as to conveniently drill the fixing rod 7 into the foundation pit.

The working process of the utility model is as follows: when the device is used, the third motor 401 is started firstly, the third motor 401 drives the upper bevel gear 402 to rotate, the upper bevel gear 402 drives the transmission rod 404 to rotate, the transmission rod 404 drives the worm 405 to rotate, the worm 405 drives the worm wheel 406 to rotate, and the worm wheel 406 drives the fixing rod 7 to rotate so as to conveniently drill the fixing rod 7 into the foundation pit. The first motor 101 is then activated and the carriage 103 is moved downwardly by the first motor 101 which in turn moves the vertical support bar 105 downwardly which in turn causes the soil pressure detector 10 to push the stationary thorns 107 outwardly into the soil to secure the device. After the device is fixed, the second motor 205 is started, the second motor 205 drives the bidirectional threaded rod 203 to rotate, and then drives the two slide bars 202 to move close to each other, when the two slide bars 202 are close to each other, the included angle of the two adjusting rods 204 is reduced, and then the buffer mechanism is pushed downwards, the buffer mechanism pushes the soil pressure detector 10 into the foundation pit,

when the device needs to be detached from the soil, the first motor 101 is started reversely, so that the fixing thorn 107 is retracted into the sliding hole 106, and the device is detached.

Although only the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all changes are encompassed in the scope of the present invention.

Claims

1. The utility model provides a foundation ditch detects uses soil pressure detection device which characterized in that: including main part (5), dead lever (7), fixed plate (8), soil pressure detector (10), fixed establishment, advancing mechanism, buffer gear and drive mechanism, be equipped with transmission chamber (6) in the middle of the inside of main part (5), dead lever (7) are equipped with two, and two dead lever (7) rotate through fixed plate (8) and install the left and right sides in main part (5), drive mechanism is connected with two dead lever (7) transmissions, U type groove has been seted up in the middle of the bottom of main part (5), advancing mechanism establishes U type inslot portion, buffer gear establishes the below at advancing mechanism, soil pressure detector (10) are established in advancing mechanism's below, the inside of dead lever (7) is equipped with regulation chamber (9), fixed establishment establishes regulation chamber (9) are inside.

2. The soil pressure detection device for foundation pit detection according to claim 1, wherein: the fixing mechanism comprises a first motor (101), a one-way threaded rod (102) and sliding frames (103), the first motor (101) is fixedly installed in the middle of the top wall of the adjusting cavity (9), the top end of the one-way threaded rod (102) is fixedly connected with an output shaft of the first motor (101), the bottom end of the one-way threaded rod (102) is rotatably connected with the bottom wall of the adjusting cavity (9), sliding grooves (104) are formed in the left side and the right side of the upper end and the lower end of the adjusting cavity (9), two sliding frames (103) are arranged, the middle parts of the two sliding frames (103) are in threaded connection with the one-way threaded rod (102), the left side and the right side of each sliding frame (103) are in sliding connection with the sliding grooves (104), two vertical supporting rods (105) are fixedly installed between the two sliding frames (103), and the two vertical supporting rods (105) are symmetrically distributed on the two sides of the one-way threaded rod (102), two it has a plurality of hinge rod (108) to articulate on vertical support pole (105), the symmetry is equipped with a plurality of slide opening (106), every on the left and right sides wall of regulation chamber (9) the inside slidable mounting of slide opening (106) has fixed thorn (107), the quantity of fixed thorn (107) is the same with hinge rod (108), fixed thorn (107) are articulated with hinge rod (108).

3. The soil pressure detection device for foundation pit detection according to claim 1, wherein: pushing mechanism includes horizontal bracing piece (201), two-way threaded rod (203) and second motor (205), horizontal bracing piece (201) fixed mounting be in the inside top in U type groove, second motor (205) fixed mounting be in a lateral wall in U type groove and be located the below of horizontal bracing piece (201), the one end of two-way threaded rod (203) and the output shaft fixed connection of second motor (205), the other end of two-way threaded rod (203) with on another lateral wall in U type groove, bilateral symmetry threaded connection has two slide bars (202) on two-way threaded rod (203), the top and the horizontal bracing piece (201) sliding connection of slide bar (202), the bottom handing-over of slide bar (202) has regulation pole (204), the bottom of adjusting pole (204) is articulated with buffer gear's top.

4. The soil pressure detection device for foundation pit detection according to claim 3, wherein: buffer gear includes fixed case (301), spring (304) and base (305), the top of fixed case (301) is articulated with the bottom of two regulation poles (204), the inside of fixed case (301) is equipped with fixed chamber (302), the top of base (305) is equipped with a plurality of shock attenuation pole (303), the diapire of fixed chamber (302) is run through in shock attenuation pole (303) to with the diapire sliding connection of fixed chamber (302), the cover is equipped with spring (304) on shock attenuation pole (303), spring (304) card is established between base (305) and fixed case (301), soil pressure detector (10) fixed mounting is in the bottom of base (305).

5. The soil pressure detection device for foundation pit detection according to claim 1, wherein: the transmission mechanism comprises a third motor (401), a transmission rod (404) and a worm wheel (406), the third motor (401) is fixedly arranged in the middle of the top wall of the transmission cavity (6), an output shaft of the third motor (401) is fixedly connected with an upper bevel gear (402), two transmission rods (404) are arranged, the two transmission rods (404) respectively penetrate through the left side wall and the right side wall of the transmission cavity (6), the transmission rod (404) is rotatably connected with the side wall of the transmission cavity (6), one end of the transmission rod (404) positioned in the transmission cavity (6) is fixedly provided with a side bevel gear (403), the two side bevel gears (403) are both in meshing transmission with the upper bevel gear (402), one end of the transmission rod (404) positioned outside the transmission cavity (6) is fixedly provided with a worm (405), the top end of the fixed rod (7) is fixedly provided with a worm wheel (406), and the worm (405) and the worm wheel (406) are in meshing transmission.