Foundation detection device for constructional engineering

Abstract

The utility model relates to the technical field of detection devices, and discloses a foundation detection device for constructional engineering, which comprises a vehicle body, a second shell is fixed at the top of the vehicle body, one side of the second shell is connected with a first shell through a bolt, and one side of the first shell is provided with scale marks; a limiting groove is formed in the inner side of the bottom of the trolley body. Probes used for building engineering foundation detection are inserted into the inner sides of the first shell and the second shell, probe rods are fixed to the tops of the probes, and heavy hammers are arranged at the tops of the probe rods; two supporting frames are fixed to the top of the vehicle body, and a power assembly is arranged on one side of each supporting frame. Through power of the electric push rod and the gear motor, automation of the detection process is achieved, it is ensured that the heavy hammer impacts the top of the probe rod with consistent force and frequency, the depth of the probe penetrating into the foundation is recorded through scale marks, data can be used for subsequent analysis and evaluation, and scientific basis is provided for foundation design and construction; therefore, the accuracy and repeatability of detection are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection device technical field, concretely is a building engineering ground detection device. BACKGROUND

[0002] Building site, Cantonese calls building ground, construction ground, simply ground, is a place that is developing building project, carries out civil engineering, its range often has the closure of fence, wire netting or enclosure, and the access of personnel and material, machinery and vehicle is limited.

[0003] In building engineering, the accurate evaluation of the bearing capacity of the foundation is crucial to ensure the quality and safety of the project. Traditional foundation detection methods rely on manual operation, which is not only inefficient, but also difficult to ensure the consistency and accuracy of detection. Therefore, a building engineering foundation detection device is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a building engineering ground detection device to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a building engineering ground detection device, comprising a vehicle body, a second shell is fixed on the top of the vehicle body, a first shell is connected on one side of the second shell through a bolt, and a scale line is arranged on one side of the first shell.

[0006] A limiting groove is formed in the inner side of the bottom of the vehicle body, and a baffle is inserted into the inner side of the limiting groove.

[0007] A probe for building engineering foundation detection is inserted into the inner side of the first shell and the second shell, a probe rod is fixed on the top of the probe, and a weight is arranged on the top of the probe rod.

[0008] Two support frames are fixed on the top of the vehicle body, and a power assembly is arranged on one side of the support frame.

[0009] The power assembly comprises an electric push rod, a reduction motor and a maintenance mechanism, an outer spline is rotatably connected to the end of the push rod of the electric push rod through a bearing, and a second friction plate is fixed to the output shaft end of the reduction motor.

[0010] As a preferred, the outer spline has a first friction plate fixed on one side of the second friction plate, the outer spline is meshingly connected with an inner spline, and the outer side of the inner spline is fixed with a limiting ring.

[0011] As a preferred, the outer side of the limiting ring is wound with a rope, and one end of the rope is fixed with a connecting rod.

[0012] As preferred, the above: the support frame side is fixed with a limit plate, the limit plate side is rotatably connected to the side of the limit ring through the bearing.

[0013] As preferred, the above: the maintenance mechanism includes a connecting frame, the connecting frame is provided with an insertion slot and a sliding slot on the inner side, the sliding slot is slidably connected with a sliding plate, and the sliding plate is fixed with a pull rod at one end.

[0014] As preferred, the above: the pull rod is sleeved with a spring on the outer side, and the two ends of the spring are connected to the sliding plate and one side of the sliding slot, respectively.

[0015] As preferred, the above: the sliding plate is fixed with a lock rod at the end away from the pull rod, and the connecting rod is provided with a lock slot on the side.

[0016] As preferred, the above: the bottom of the electric push rod and the reduction motor is fixed to the top of the support frame, respectively, and the bottom of the connecting frame is fixed to the top of the weight.

[0017] Compared with the prior art, the above technical scheme has the following technical effects:

[0018] I. Through the power of the electric push rod and the reduction motor, the automation of the detection process is realized, the weight is ensured to impact the top of the probe rod with consistent force and frequency, the scale line records the depth of the probe into the foundation, and the data can be used for subsequent analysis and evaluation, thereby providing a scientific basis for foundation design and construction, and improving the accuracy and repeatability of detection.

[0019] II. When detection is not needed, the bottom of the probe is shielded by inserting the baffle into the limit slot, so that the entire detection device can be more compact and stable when not needed, and is convenient to move and store, greatly simplifying the transportation and storage process of the equipment and improving the work efficiency.

[0020] III. By pulling the pull rod to one side, the pull rod drives the sliding plate to slide in the sliding slot, so that the sliding plate drives the lock rod to move away from the inside of the lock slot, the weight and the rope body can be quickly and simply separated, the maintenance process is greatly simplified, and the time and labor cost required for maintenance are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0022] Figure 1 It is the first perspective structural schematic view of the utility model.

[0023] Figure 2 It is the second view angle structure schematic view of the utility model;

[0024] Figure 3 It is the third view angle structure schematic view of the utility model;

[0025] Figure 4 It is the friction plate structure schematic view of the utility model;

[0026] Figure 5 It is the main view section structure schematic view of the utility model at the connecting frame;

[0027] Figure 6 It is the structure schematic view of the utility model at the probe rod;

[0028] Figure 7 It is the structure schematic view of the utility model at the limiting plate.

[0029] Explanation of reference numerals: 1, vehicle body; 2, first shell; 3, scale line; 4, baffle; 5, power assembly; 51, electric push rod; 52, limiting plate; 53, first friction plate; 54, second friction plate; 55, speed reducer motor; 56, rope body; 57, outer spline; 58, connecting frame; 59, lock slot; 510, insertion slot; 511, connecting rod; 512, lock rod; 513, sliding slot; 514, pull rod; 515, sliding plate; 516, spring; 517, limiting ring; 6, weight; 7, second shell; 8, support frame; 9, limiting slot; 10, probe; 11, probe rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification for understanding and reading by those skilled in the art, and are not used to limit the limiting conditions of the embodiments of the application, so they do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the application, should still fall within the scope of the technical content disclosed by the application.

[0032] EMBODIMENT

[0033] Please refer to Figures 1-7The utility model provides a technical scheme: a building engineering ground detection device, including car body 1, the top of car body 1 is fixed with second casing 7, one side of second casing 7 is connected with first casing 2 through bolt, first casing 2 is transparent material, one side of first casing 2 is equipped with scale line 3, second casing 7 and first casing 2 provide direction for heavy hammer 6, the inside of car body 1 bottom is provided with limit slot 9, the inside of limit slot 9 inserts the baffle 4, to one side pull baffle 4, make baffle 4 slide in the inside of limit slot 9, make the bottom of probe 10 and the surface of ground contact, the inside of first casing 2 and second casing 7 inserts the probe 10 for building engineering ground detection, the top of probe 10 is fixed with probe rod 11, the top of probe rod 11 is equipped with heavy hammer 6, one side of car body 1 is equipped with switch (not drawn in the figure), press switch control when the work of reduction motor 55, make the top of heavy hammer 6 and the top of first casing 2 and second casing 7 flush, make heavy hammer 6 can drop vertically downward,

[0034] The top of car body 1 is fixed with the support frame 8 of two, one side of support frame 8 is equipped with power component 5,

[0035] Power component 5 includes electric push rod 51, reduction motor 55 and maintenance mechanism, the outer spline 57 of push rod end is rotatably connected through bearing, the output shaft end of reduction motor 55 is fixed with second friction plate 54, one end of outer spline 57 is fixed with first friction plate 53 located one side of second friction plate 54, control reduction motor 55 starts to work, when the push rod end of electric push rod 51 pushes first friction plate 53 to move to one side of second friction plate 54, the power of reduction motor 55 is transmitted to outer spline 57, outer spline 57 is meshed with inner spline, the outside of inner spline is fixed with limit ring 517, the outside of limit ring 517 is around with rope 56, one end of rope 56 is fixed with connecting rod 511, the meshed connection of outer spline 57 and inner spline makes inner spline drive limit ring 517 to rotate, when limit ring 517 rotates, rope 56 is around in the outside of limit ring 517, at this time make the height of heavy hammer 6 increase, then control the push rod end of electric push rod 51 to retract, one side of support frame 8 is fixed with limit plate 52, one side of limit plate 52 is rotatably connected to one side of limit ring 517 through bearing, heavy hammer 6 impacts to the top of probe rod 11, according to this step makes heavy hammer 6 according to the corresponding number of times of impact of ground bearing capacity touch detection mark, then the staff records the depth of probe 10 in ground through scale line 3, the width of limit ring 517 can be set according to actual conditions, after the around of rope 56, is in the middle of limit ring 517, facilitates the vertical drop of heavy hammer 6.

[0036] The maintenance mechanism comprises a connecting frame 58, insertion grooves 510 and sliding grooves 513 are formed in the inner sides of the connecting frame 58 respectively, a sliding plate 515 is slidably connected to the inner side of the sliding groove 513, a pull rod 514 is fixed to one end of the sliding plate 515, the pull rod 514 is pulled to one side, the pull rod 514 drives the sliding plate 515 to slide in the sliding groove 513, at the same time, the sliding plate 515 compresses the spring 516, so that the sliding plate 515 drives the lock rod 512 to move away from the inner side of the lock groove 59, the spring 516 is sleeved on the outer side of the pull rod 514, two ends of the spring 516 are connected to the sliding plate 515 and one side of the sliding groove 513 respectively, the lock rod 512 is fixed to the end of the sliding plate 515 away from the pull rod 514, the lock groove 59 is formed in one side of the connecting rod 511, the rope 56 is pulled upwards, the rope 56 drives the connecting rod 511 to move away from the inner side of the insertion groove 510, at this time, the disassembly of the weight 6 and the rope 56 is completed, the bottom parts of the electric push rod 51 and the speed reducer 55 are fixed to the top of the support frame 8 respectively, and the bottom of the connecting frame 58 is fixed to the top of the weight 6.

[0037] Working principle: when the foundation bearing capacity sounding detection of the construction pit of the building engineering needs to be carried out, workers only need to push the vehicle body 1 to the position where the foundation needs to be detected, then connect the electric push rod 51 and the speed reducer 55 with the municipal power supply respectively, at this time, the baffle 4 is pulled to one side, so that the baffle 4 slides in the limiting groove 9, so that the bottom of the probe 10 is in contact with the surface of the foundation, then the weight 6 is connected with the rope 56;

[0038] When detection is needed, the speed reducer 55 is controlled to start working, when the push rod end of the electric push rod 51 drives the first friction plate 53 to move to one side of the second friction plate 54, the power of the speed reducer 55 is transmitted to the outer spline 57, the outer spline 57 is in meshing connection with the inner spline, so that the inner spline drives the limiting ring 517 to rotate, when the limiting ring 517 rotates, the rope 56 is wound outside the limiting ring 517, at this time, the height of the weight 6 is increased, then the push rod end of the electric push rod 51 is controlled to retract, so that the first friction plate 53 moves away from one side of the second friction plate 54, at this time, under the action of gravity, the weight 6 impacts the top of the probe rod 11, according to this step, the weight 6 impacts the corresponding number of times according to the foundation bearing capacity sounding detection mark, then the workers record the depth of the probe 10 into the foundation through the scale line 3;

[0039] When detection is not needed, the baffle 4 is only needed to be pushed to be inserted in the limiting groove 9, so that the baffle 4 shields the bottom of the probe 10, at this time, the detection device can be conveniently moved, when the probe 10 and the probe rod 11 need to be taken out for maintenance, only need to disassemble the bolts on one side of the first shell 2, then the probe 10 and the probe rod 11 can be taken out;

[0040] When the heavy hammer 6 needs to be removed for maintenance, only one side of the pull rod 514 is pulled, the pull rod 514 drives the sliding plate 515 to slide in the sliding groove 513, the sliding plate 515 compresses the spring 516, the sliding plate 515 drives the lock rod 512 to move out of the lock groove 59, then the rope 56 is pulled upwards, the rope 56 drives the connecting rod 511 to move out of the insertion slot 510, and the disassembly of the heavy hammer 6 and the rope 56 is completed;

[0041] When the rope 56 needs to be connected with a new heavy hammer 6, only one side of the pull rod 514 is pulled, then the connecting rod 511 is inserted into the insertion slot 510, when the connecting rod 511 is inserted to the bottom, the pulling force of the pull rod 514 is released, at this time, under the elastic force of the spring 516, the lock rod 512 is pushed to be inserted into the lock groove 59, and the connection of the rope 56 and the heavy hammer 6 is completed.

[0042] In summary, through the power of the electric push rod 51 and the speed reducer motor 55, the automation of the detection process is realized, the heavy hammer 6 can impact the top of the probe rod 11 with consistent force and frequency, the scale line 3 can record the depth of the probe 10 into the foundation, and data can be used for subsequent analysis and evaluation, so that scientific basis is provided for foundation design and construction, and the accuracy and repeatability of detection are improved.

[0043] When detection is not needed, the bottom of the probe 10 is shielded by pushing the baffle 4 to be inserted into the limiting slot 9, so that the whole detection device can be more compact and stable when not needed, and is convenient to move and store, greatly simplifying the transportation and storage process of the equipment and improving the work efficiency.

[0044] By pulling one side of the pull rod 514, the pull rod 514 drives the sliding plate 515 to slide in the sliding groove 513, and the sliding plate 515 drives the lock rod 512 to move out of the lock groove 59, so that the heavy hammer 6 and the rope 56 can be separated quickly and simply, the maintenance process is greatly simplified, and the time and labor cost required for maintenance are reduced.

[0045] Those skilled in the art can understand that the features recorded in various embodiments and / or claims of the present application can be combined or / and combined in various ways, even if such combinations or combinations are not explicitly recorded in the present application. In particular, the features recorded in various embodiments and / or claims of the present application can be combined and / or combined in various ways without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. A device for detecting a foundation of a construction work, comprising a vehicle body (1), characterized in that: The second shell (7) is fixed on the top of the vehicle body (1), one side of the second shell (7) is connected with the first shell (2) through bolts, and the first shell (2) is provided with a scale line (3) on one side. The bottom inner side of the vehicle body (1) is provided with a limiting groove (9), and the limiting groove (9) is inserted with a baffle (4). The first shell (2) and the second shell (7) are inserted with a probe (10) for building engineering foundation detection, the probe (10) is fixed with a probe rod (11) on the top, and the probe rod (11) is provided with a weight (6) on the top. The top of the vehicle body (1) is fixed with two support frames (8), and the support frame (8) is provided with a power assembly (5) on one side. The power assembly (5) comprises an electric push rod (51), a speed reducer motor (55) and a maintenance mechanism, the outer spline (57) is rotatably connected to the electric push rod (51) through a bearing at the push rod end, and the second friction plate (54) is fixed to the output shaft end of the speed reducer motor (55).

2. The foundation detection device for construction engineering according to claim 1, characterized in that: One end of the outer spline (57) is fixed with a first friction plate (53) on one side of the second friction plate (54), the outer spline (57) is connected with an inner spline, and the outer side of the inner spline is fixed with a limiting ring (517).

3. The foundation detection device for construction work according to claim 2, characterized by: The outer side of the limiting ring (517) is wound with a rope (56), and one end of the rope (56) is fixed with a connecting rod (511).

4. The foundation detection apparatus for construction work according to claim 3, characterized by: The support frame (8) is fixed with a limiting plate (52) on one side, and the limiting plate (52) is rotatably connected to one side of the limiting ring (517) on one side through a bearing.

5. The foundation detection apparatus for construction work according to claim 4, characterized in that: The maintenance mechanism comprises a connecting frame (58), and the inner side of the connecting frame (58) is respectively provided with an insertion slot (510) and a sliding groove (513), the sliding groove (513) is slidably connected with a sliding plate (515), and one end of the sliding plate (515) is fixed with a pull rod (514).

6. The foundation detection apparatus for construction work according to claim 5, characterized by: The outer side of the pull rod (514) is sleeved with a spring (516), and the two ends of the spring (516) are respectively connected to one side of the sliding plate (515) and the sliding groove (513).

7. The foundation detection apparatus for construction work according to claim 5, characterized by: The end of the sliding plate (515) away from the pull rod (514) is fixed with a lock rod (512), and one side of the connecting rod (511) is provided with a lock groove (59).

8. The foundation detection apparatus for construction work according to claim 5, characterized by: The bottom of the electric push rod (51) and the speed reducer motor (55) is respectively fixed to the top of the support frame (8), and the bottom of the connecting frame (58) is fixed to the top of the weight (6).

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