CN220725038U

CN220725038U - Building foundation detection device

Info

Publication number: CN220725038U
Application number: CN202321700825.5U
Authority: CN
Inventors: 刘富阳; 杨文婷; 黄泽群; 翟羽; 徐嘉华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-04-05
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a building foundation detection device, which comprises a base and a footstock, wherein the base is horizontally arranged, and a sounding component for sounding the bearing capacity of a foundation is vertically arranged in the middle of the base; the top surface four corners of base all is fixed with the bracing piece through fixed cover is vertical, the footstock parallel hang in directly over the base. The beneficial effects are that: according to the utility model, the base is fixed on the ground through the anchoring rod, so that the sounding component is conveniently held by a person instead of the base, meanwhile, the top of the base is provided with the footstock through the supporting rod, and the middle part of the footstock is vertically provided with the overstrike component, so that the overstrike component is conveniently held by the footstock instead of the person, then, the sounding detection can be carried out on the bearing capacity of the foundation by operating the sounding component in a mode of only lifting the overstrike component by a single person in a reciprocating manner, the operation mode is simple and easy to realize, multiple persons are not required to operate, and the risk of injuring the person by mistake is avoided.

Description

Building foundation detection device

Technical Field

The utility model belongs to the field of building foundation detection auxiliary components, and particularly relates to a building foundation detection device.

Background

The method is characterized in that the bearing capacity of the foundation is required to be detected in the construction process, the dynamic sounding is a novel method for detecting the bearing capacity of the shallow foundation, the dynamic sounding is divided into 3 tests of light weight, heavy weight and extra heavy weight, when the method is operated, a hammer is required to be lifted to a moving height manually, then the hammer is allowed to fall freely, the hammer is used for impacting a touch rod, after the touch rod is impacted, the end of the touch rod is inserted into foundation soil, the bearing capacity of the foundation can be calculated by measuring the insertion depth of the touch rod, but at present, in the process of specifically carrying out the dynamic sounding, two persons are required to be required to finish in cooperation, one person is required to hold the touch rod during operation, the other person is required to lift a heavy weight to impact, the operation is very inconvenient, and the risk of accidentally injuring personnel holding the touch rod is caused.

Disclosure of Invention

In order to solve the above problems, the present utility model aims to provide a building foundation detection device, wherein a base is fixed on the ground through an anchor rod, so that a sounding component is conveniently supported by the base instead of a person, meanwhile, a footstock is arranged above the base through a supporting rod, and a heavy impact component is vertically arranged in the middle of the footstock, so that the supporting component is conveniently supported by the footstock instead of the person, and then, the sounding component can be operated to perform sounding detection on the bearing capacity of the foundation only by a mode of lifting the heavy impact component by a single person in a reciprocating manner, and the detection operation mode is simple and easy to realize, and is described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a building foundation detection device which comprises a base and a footstock, wherein the base is horizontally arranged, and a sounding component for sounding the bearing capacity of a foundation is vertically arranged in the middle of the base;

the four corners of the top surface of the base are vertically fixed with supporting rods through fixing sleeves, the top seat is suspended above the base in parallel, the four corners of the bottom surface of the top seat are fixedly connected with the top ends of the supporting rods through the fixing sleeves, the middle part of footstock is installed and is used for vertical application of force to strike the overstrike subassembly, just the overstrike subassembly stretches out the periphery of footstock top surface is installed and is used for restricting the unable safety limit subassembly of activity of overstrike subassembly.

Preferably, the four corners of the bottom surface of the base are vertically fixed with anchor rods for fixing the base on the ground.

Preferably, the feeler assembly comprises a guide sleeve and a feeler lever, the guide sleeve is vertically fixed in the middle of the top surface of the base, the feeler lever penetrates through the guide sleeve and the middle of the base in a vertical sliding fit mode, the connecting part is arranged on the periphery of the top of the feeler lever, the impact disc is coaxially arranged above the top end of the feeler lever, and the bottom surface of the impact disc is coaxially and detachably connected with the connecting part through the connecting sleeve.

Preferably, the sounding assembly further comprises a plurality of extension rods, and the top periphery and the bottom of each extension rod are coaxially provided with the connecting part and the connecting sleeve respectively.

Preferably, the connecting part and the connecting sleeve are coaxially and detachably connected in a threaded fit manner.

Preferably, the heavy impact assembly comprises a sliding sleeve and a sliding rod, the sliding sleeve is vertically fixed in the middle of the top surface of the top seat, the safety limiting assembly is installed on the periphery of the sliding sleeve, the sliding rod penetrates through the sliding sleeve and the top seat in a vertical sliding fit mode, a hammer is coaxially fixed at the bottom end of the sliding rod through an installation sleeve, and the hammer is coaxially suspended above the top surface of the impact disc.

Preferably, the sliding sleeve and the sliding rod are rectangular in horizontal cross section.

Preferably, a handle for facilitating hand holding is arranged at the top end of the sliding rod.

Preferably, the safety limiting assembly comprises a limiting hole and a mounting hole, the limiting hole is transversely formed in the outer side of a part of the sliding rod located in the sliding sleeve, the mounting hole is transversely formed in the side end face of the sliding sleeve, the mounting hole and the limiting hole are through holes and are in coaxial contrast with each other, the mounting hole is coaxially meshed with a stud which is transversely arranged, the inner end of the stud is coaxially matched with the limiting hole, and the outer end of the stud extends out of the outer end face of the sliding sleeve.

Preferably, a locking nut is coaxially meshed with the part of the stud extending out of the outer end face of the sliding sleeve, a hand wheel is coaxially fixed at the outer end of the stud extending out of the outer end face of the sliding sleeve, the limiting hole is a threaded through hole, and the stud and the limiting hole are coaxially matched in a threaded meshing mode.

By adopting the building foundation detection device, particularly when the foundation bearing capacity is subjected to sounding detection, the base is fixed on the ground through the anchoring rod, so that the base is convenient to replace personnel to hold the sounding component, the footstock is arranged above the base through the supporting rod, the heavy hammer component is vertically arranged in the middle of the footstock, so that the heavy hammer component is conveniently held by the footstock instead of personnel, then the sounding component can be operated by only a single person to lift the heavy hammer component in a reciprocating manner, the sounding detection is simply and easily realized, the risk of accidentally injuring the personnel of the hand sounding rod is avoided, the slide rod of the heavy hammer component can not vertically descend along the limit hole in a transversely coaxial matching manner, the safety limit of the slide rod and the hammer on the height can be realized when the use is finished, the hammer is prevented from being carried out by the slide rod and the impact limit stud, the hammer can be conveniently moved away from the limit hole by the specified slide rod in a moving manner, the position of the slide rod can be released along the limit hole after the specified sliding sleeve, the slide rod is smoothly moved along the limit hole, the safety slide rod can be conveniently released from the limit hole, the safety slide rod can be smoothly moved along the limit hole, the limit hole is smoothly carried out by the slide rod, the safety is released, the safety is realized, the safety of the slide rod can be easily is released, and the safety is moved along the limit hole, the slide rod is easily has a distance is easily carried by the slide rod, the sliding rod and the hammer freely fall down immediately to move and descend to hammer the impact disc to generate impact, the feeler lever enters the foundation for a certain distance immediately, the steps are repeated, the foundation is detected by recording the depth of the feeler lever entering the foundation and the hammering times, when the upper end of the feeler lever approaches the top end of the guide sleeve, the impact disc is unscrewed, then the extension rod is screwed on the top end of the feeler lever, and then the impact disc is coaxially screwed on the top end of the extension rod, so that the depth of the feeler lever capable of sounding is increased continuously, and the operation is convenient.

The beneficial effects are that:

1. according to the utility model, the base is fixed on the ground through the anchoring rod, so that the sounding component is conveniently held by a person instead of the base, meanwhile, the top of the base is provided with the footstock through the supporting rod, and the middle part of the footstock is vertically provided with the overstrike component, so that the footstock is conveniently used for holding the overstrike component instead of the person, then, the sounding component can be operated to perform sounding detection on the bearing capacity of the foundation in a mode of only lifting the overstrike component by a single person in a reciprocating manner, the detection operation mode is simple and easy to realize, multiple persons are not required to operate, and the risk of accidentally injuring the person holding the sounding rod is avoided;

2. the sliding rod of the heavy impact assembly can be limited to vertically descend along the sliding sleeve in a mode of transversely and coaxially matching the stud and the limiting hole, so that the sliding rod and the hammer can be safely limited in height after being used, the sliding rod and the hammer are prevented from being naturally moved to be damaged in the process of transferring and moving, the safety limiting effect on the sliding rod and the hammer can be relieved only by enabling the stud to be separated from the limiting hole, and the sliding rod and the hammer are conveniently and smoothly used in daily operation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall isometric view of the present utility model;

FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;

FIG. 4 is a second schematic cross-sectional view of FIG. 1 in accordance with the present utility model;

FIG. 5 is a front exterior view of FIG. 1 of the present utility model;

FIG. 6 is a rear exterior view of FIG. 1 of the present utility model;

FIG. 7 is a left side exterior view of FIG. 1 of the present utility model;

fig. 8 is a top exterior view of fig. 1 of the present utility model.

The reference numerals are explained as follows:

1. a top base; 2. a support rod; 201. a fixed sleeve; 3. a base; 301. an anchor rod; 4. a strike assembly; 401. a handle; 402. a slide bar; 403. a sliding sleeve; 404. a mounting sleeve; 405. a hammer; 5. a feeler assembly; 501. an extension rod; 502. striking the disc; 503. a touch probe; 504. guide sleeve; 505. connecting sleeves; 506. a connection part; 6. a safety limit assembly; 601. a hand wheel; 602. a lock nut; 603. a stud; 604. a mounting hole; 605. and a limiting hole.

Description of the embodiments

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-8, the utility model provides a building foundation detection device, which comprises a base 3 and a top seat 1, wherein the base 3 is horizontally arranged, a feeler module 5 for feeler detection of the bearing capacity of a foundation is vertically arranged in the middle of the base 3, specifically, the feeler module 5 comprises a guide sleeve 504 and a feeler lever 503, the guide sleeve 504 is vertically fixed in the middle of the top surface of the base 3, the feeler lever 503 passes through the guide sleeve 504 and the middle of the base 3 in a vertically sliding fit manner, a connecting part 506 is arranged at the periphery of the top of the feeler lever 503, an impact disc 502 is coaxially arranged above the top end of the feeler lever 503, and the bottom surface of the impact disc 502 is coaxially and detachably connected with the connecting part 506 through a connecting sleeve 505, so that the foundation is conveniently detected in a manner of recording the depth of the feeler lever 503 entering the foundation and the hammering times.

The top surface four corners of base 3 all are fixed with bracing piece 2 through fixed cover 201 vertically, footstock 1 hangs in parallel directly over base 3, and the bottom surface four corners of footstock 1 all links to each other through fixed cover 201 and the top of bracing piece 2 is fixed, preferential fixed cover 201 welds in corresponding footstock 1 bottom surface or base 3 top surface, simultaneously bracing piece 2 and the equal coaxial interference fit of corresponding fixed cover 201, the mid-mounting of footstock 1 has the heavy impact subassembly 4 that is used for vertical application of force to strike feeler subassembly 5, specifically, the heavy impact subassembly 4 includes sliding sleeve 403 and slide bar 402, sliding sleeve 403 is fixed in the top surface middle part of footstock 1 vertically, and safety limit subassembly 6 is installed to the periphery of sliding sleeve 403, slide bar 402 all passes sliding sleeve 403 and footstock 1 with vertical sliding fit's mode, the bottom of slide bar 402 is fixed with hammer 405 through the installation cover 404 is coaxial, and the coaxial suspension in the top surface top of striking dish 502 of installation cover 404 is preferential, installation cover 404 welds in the top surface of hammer 405, the combination connection through coaxial interference fit mode, so set up, be convenient for 402 drive hammer 405 rise a section and keep away from the assigned high degree 502, when the slide bar 402 falls down the striking body 402 and the slide bar 402 falls down freely and striking the slide bar 402 and the striking plate 502 falls down freely and the striking plate 502 immediately.

The periphery of the top seat 1 top surface is stretched out by the heavy impact assembly 4 and is provided with the safety limiting assembly 6 for limiting the incapability of moving the heavy impact assembly 4, specifically, the safety limiting assembly 6 comprises a limiting hole 605 and a mounting hole 604, the limiting hole 605 is transversely formed in the outer side of a part of the sliding rod 402, which is positioned in the sliding sleeve 403, the mounting hole 604 is transversely formed in the side end surface of the sliding sleeve 403, the mounting hole 604 and the limiting hole 605 are through holes and are coaxially matched with each other, the mounting hole 604 is coaxially meshed with a stud 603 which is transversely arranged, the inner end of the stud 603 is coaxially matched with the limiting hole 605, the outer end of the stud 603 is stretched out of the outer end surface of the sliding sleeve 403, the sliding rod 402 of the heavy impact assembly 4 can not vertically descend along the sliding sleeve 403 in a mode of being convenient for being transversely coaxially matched with the limiting hole 605, then the safety limiting function on the height of the sliding rod 402 and the hammer 405 can be achieved when the stud 603 is completely used, and the safety limiting function on the sliding rod 402 and the hammer 405 can be relieved after the stud 603 is separated from the limiting hole 605.

As the scheme of the present preferred, the bottom surface four corners of base 3 all is vertical to be fixed with and is used for fixing the anchor pole 301 on subaerial with base 3, so set up, be convenient for fix base 3 subaerial through the mode of anchor pole 301 vertical insertion, feeler assembly 5 still includes a plurality of extension poles 501, and the top periphery and the bottom of extension pole 501 are respectively coaxial to be provided with connecting portion 506 and adapter sleeve 505, so set up, be convenient for continue the increase feeler 503 through the mode of installing extension pole 501 additional and can the depth of feeler.

Simultaneously connecting portion 506 and adapter sleeve 505 pass through screw-fit's coaxial detachable connection, so set up, be convenient for through the mode of twisting can realize connecting portion 506 and adapter sleeve 505's quick combination split, slide sleeve 403 and slide bar 402's horizontal cross-section shape is the rectangle, so set up, it has good direction deviation rectification design to be convenient for slide bar 402 when matching along slide sleeve 403 vertical slip, handle 401 for making things convenient for the hand is installed on slide bar 402's top, so set up, the personnel of being convenient for lift through the mode of holding handle 401 and drive slide bar 402 and rise a section distance along slide sleeve 403.

And the part of the stud 603 extending out of the outer end surface of the sliding sleeve 403 is coaxially meshed with a locking nut 602, preferably, the screwing direction of the screw thread of the locking nut 602 is opposite to that of the screw thread of the mounting hole 604, so that the screw thread meshing degree of the stud 603 and the mounting hole 604 is tensioned in a manner that the locking nut 602 is tightly pressed on the surface of the sliding sleeve 403, and then the locking function is achieved, the outer end of the stud 603 extending out of the outer end surface of the sliding sleeve 403 is coaxially fixed with a hand wheel 601, so that the stud 603 is driven to rotate in a manner of applying force by holding the hand wheel 601, the limiting hole 605 is a threaded through hole, and the stud 603 and the limiting hole 605 are coaxially matched in a manner of screwing, so that the stud 603 and the limiting hole 605 can be quickly combined and detached in a manner of screwing.

By adopting the structure, particularly when the foundation bearing capacity is subjected to sounding detection, the base 3 is fixed on the ground through the anchoring rod 301, so that the sounding component 5 is conveniently held by the base 3 instead of personnel, meanwhile, the top of the base 3 is provided with the footstock 1 through the supporting rod 2, the middle part of the footstock 1 is vertically provided with the overstrike component 4, so that the overstrike component 4 is conveniently held by the footstock 1 instead of personnel, then, the sounding component 5 can be operated to perform sounding detection on the foundation bearing capacity in a mode of only lifting the overstrike component 4 by a single person, the detection operation mode is simple and easy to realize, the operation by multiple persons is not needed, the risk of accidentally injuring the personnel holding the sounding rod 503 is avoided, meanwhile, the slide rod 402 of the overstrike component 4 can be limited to descend vertically along the slide sleeve 403 in a mode of transversely and coaxially matching with the limiting hole 605 through the stud 603, the safety limit function on the height of the slide bar 402 and the hammer 405 can be achieved after the use, the slide bar 402 and the hammer 405 are prevented from being damaged due to natural movement in the process of transferring and moving, the safety limit function on the slide bar 402 and the hammer 405 can be relieved only by enabling the stud 603 to be separated from the limit hole 605, the slide bar 402 and the hammer 405 can be conveniently and smoothly used in daily operation, the stud 603 is screwed off the mounting hole 604 and removed in the specific operation process, then a person lifts the slide bar 402 along the slide sleeve 403 by a certain distance in a manner of holding the handle 401, the slide bar 402 immediately drives the hammer 405 to lift a certain distance and far away from the impact disc 502 to a specified height, then the handle 401 is released, the slide bar 402 and the hammer 405 immediately drop freely to move and hammer the impact disc 502 to be impacted, the touch rod 503 immediately enters a certain distance in the foundation, the steps are repeated, and detect the foundation through the mode of recording the depth that feeler lever 503 got into the foundation and hammering times, when feeler lever 503 upper end was close to guide pin bushing 504 top, unscrew striking dish 502, then screw on extension pole 501 at feeler lever 503's top, then with striking dish 502 coaxial screw on extension pole 501's top to the depth that feeler lever 503 can touch is increased in order to follow this, convenient operation.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a building foundation detection device, includes base (3) and footstock (1), its characterized in that: the base (3) is horizontally arranged, and a sounding component (5) for sounding the bearing capacity of the foundation is vertically arranged in the middle of the base (3);

the utility model discloses a vertical impact type safety limit assembly of base, including base (3), fixed sleeve (201), supporting rod (2) are all fixed with in top surface four corners of base (3) through fixed sleeve (201), top surface four corners of base (1) all are in parallel in directly over base (3), just bottom surface four corners of base (1) all pass through fixed sleeve (201) with the top of supporting rod (2) is fixed continuous, mid-mounting of base (1) has and is used for vertical application of force to strike subassembly (4) of feeler module (5), just strike subassembly (4) stretch out the periphery of base (1) top surface is installed and is used for the restriction safe limit assembly (6) of the unable activity of strike subassembly (4).

2. The building foundation detection device of claim 1, wherein: the four corners of the bottom surface of the base (3) are vertically fixed with anchor rods (301) for fixing the base (3) on the ground.

3. The building foundation detection device according to claim 1 or 2, wherein: the utility model provides a touch probe assembly (5) includes guide pin bushing (504) and touch probe pole (503), guide pin bushing (504) vertical fixation is in the top surface middle part of base (3), just touch probe pole (503) all pass with vertical sliding fit's mode guide pin bushing (504) with the middle part of base (3), the top periphery of touch probe pole (503) is provided with connecting portion (506), the top of touch probe pole (503) is coaxial to be provided with striking dish (502), just the bottom surface of striking dish (502) is through adapter sleeve (505) and connecting portion (506) coaxial detachable connection.

4. A construction foundation detection device according to claim 3, wherein: the sounding component (5) further comprises a plurality of extension rods (501), and the top periphery and the bottom of each extension rod (501) are respectively and coaxially provided with a connecting part (506) and a connecting sleeve (505).

5. The building foundation detection device of claim 4, wherein: the connecting part (506) and the connecting sleeve (505) are coaxially and detachably connected in a threaded fit mode.

6. The building foundation detection device according to claim 4 or 5, wherein: the heavy impact assembly (4) comprises a sliding sleeve (403) and a sliding rod (402), the sliding sleeve (403) is vertically fixed in the middle of the top surface of the footstock (1), the safety limiting assembly (6) is installed on the periphery of the sliding sleeve (403), the sliding rod (402) penetrates through the sliding sleeve (403) and the footstock (1) in a vertical sliding fit mode, a driving hammer (405) is coaxially fixed at the bottom end of the sliding rod (402) through a mounting sleeve (404), and the driving hammer (405) is coaxially suspended above the top surface of the impact disc (502).

7. The building foundation detection device of claim 6, wherein: the sliding sleeve (403) and the sliding rod (402) are rectangular in horizontal cross section.

8. The building foundation detection device of claim 7, wherein: the top end of the sliding rod (402) is provided with a handle (401) which is convenient to hold.

9. The building foundation detection device according to claim 7 or 8, wherein: safety spacing subassembly (6) are including spacing hole (605) and mounting hole (604), slide bar (402) are located part outside in sliding sleeve (403) is followed transversely and is seted up spacing hole (605), lateral surface of sliding sleeve (403) is followed transversely and is seted up mounting hole (604), mounting hole (604) with spacing hole (605) are the through-hole and coaxial contrast each other, mounting hole (604) coaxial engagement has stud (603) along transversely setting, just the inner of stud (603) with spacing hole (605) coaxial fit, the outer end of stud (603) stretches out the lateral surface of sliding sleeve (403).

10. The building foundation detection device of claim 9, wherein: the part of the stud (603) extending out of the outer end face of the sliding sleeve (403) is coaxially meshed with a locking nut (602), the outer end of the stud (603) extending out of the outer end face of the sliding sleeve (403) is coaxially fixed with a hand wheel (601), the limiting hole (605) is a threaded through hole, and the stud (603) and the limiting hole (605) are coaxially matched in a threaded mode.