CN220847498U - Foundation tamping degree detecting device - Google Patents

Foundation tamping degree detecting device Download PDF

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Publication number
CN220847498U
CN220847498U CN202322753840.2U CN202322753840U CN220847498U CN 220847498 U CN220847498 U CN 220847498U CN 202322753840 U CN202322753840 U CN 202322753840U CN 220847498 U CN220847498 U CN 220847498U
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CN
China
Prior art keywords
screw rod
lifting block
support frame
degree detection
foundation
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Active
Application number
CN202322753840.2U
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Chinese (zh)
Inventor
罗辅前
阮清梅
陈杨俊
常晨
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Guangdong Zaitian Testing Technology Service Co ltd
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Guangdong Zaitian Testing Technology Service Co ltd
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Priority to CN202322753840.2U priority Critical patent/CN220847498U/en
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Publication of CN220847498U publication Critical patent/CN220847498U/en
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Abstract

The utility model provides a foundation compaction degree detection device, which comprises a support frame, wherein a movable wheel is arranged at the bottom of the support frame, a pushing mechanism is fixedly arranged in the middle of the support frame, a measuring needle is arranged on the surface of the pushing mechanism, a stepping motor is controlled to rotate so as to drive a screw rod fixedly arranged at an output end to rotate along with the rotation, the screw rod rotates so as to drive a lifting block in threaded connection with the surface to rotate along with the rotation, and as limiting blocks connected with two sides of the lifting block slide on the surface of a limiting rod, the lifting block lifts along the screw rod when the screw rod rotates, the lifting block lifts and drives a supporting seat and the measuring needle arranged on the surface to lift together.

Description

Foundation tamping degree detecting device
Technical Field
The utility model relates to the field of detection equipment, in particular to a foundation compaction degree detection device.
Background
In the municipal building construction process, the construction ground needs to be beaten so as to ensure the construction requirement of foundation tamping. The general tamping construction adopts a tamping machine, the tamping machine is used for tamping foundation soil with strong impact energy, so that impact waves and great impact stress appear in the soil, soil gaps are forced to be compressed, soil materials are rearranged to be solidified, the bearing capacity of the foundation is improved to bear upper load, and after the foundation is tamped, a tamping degree detection device is usually needed to detect whether the tamping degree of the foundation is qualified or not. The foundation tamping degree detection device for municipal administration has novel design and simple structure, can simply, conveniently and rapidly detect whether the foundation tamping degree is qualified or not, is convenient for detection work of a user, is suitable for further popularization and use, and has certain defects in the use process: because the manual pressing is needed to drive the measuring needle to be inserted into the foundation, more physical force is needed to be consumed when large-area measurement and detection are carried out, and the manual pushing force is uneven and always has certain deviation.
Disclosure of utility model
The utility model aims to provide a foundation compaction degree detection device, which solves the problems that a measuring needle is required to be driven to be inserted into a foundation by manual pressing, more physical force is required to be consumed during large-area measurement and detection, the manual pushing force is uneven, and certain deviation is caused.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the foundation tamping degree detection device comprises a support frame, wherein a movable wheel is arranged at the bottom of the support frame, a pushing mechanism is fixedly arranged in the middle of the support frame, and a measuring needle is arranged on the surface of the pushing mechanism;
The pushing mechanism comprises a stepping motor fixedly mounted at the top of the supporting frame, a screw rod is rotatably mounted in the middle of the supporting frame, the output end of the stepping motor is fixedly connected with one end of the screw rod, a lifting block is connected with the surface of the screw rod in a threaded manner, a supporting seat is fixedly mounted on the surface of the lifting block, a stress sensor is fixedly mounted on the surface of the supporting seat, and the top of the measuring needle is in surface contact connection with the stress sensor.
As a preferred embodiment of the present utility model: two limiting rods are arranged in the supporting frame, limiting blocks are fixedly arranged on two sides of the lifting block, and the limiting blocks are slidably connected to the surfaces of the limiting rods.
As a preferred embodiment of the present utility model: the surface mounting of support frame has places the case, two sets of batteries have been placed to the inside of placing the case, the top of placing the case articulates there is the protective cover board.
As a preferred embodiment of the present utility model: handles are fixedly arranged on two sides of the surface of the support frame, and anti-skid sleeves are sleeved on the surfaces of the handles.
As a preferred embodiment of the present utility model: both ends of the limiting rod are fixedly connected with limiting stop rings.
As a preferred embodiment of the present utility model: the control panel is installed to one side of support frame, step motor and stress sensor all are connected with control panel control, control panel and battery electric connection.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The stepping motor is controlled to rotate so as to drive the screw rod fixedly arranged at the output end to rotate along with the push mechanism, the screw rod rotates so as to drive the lifting block in threaded connection with the surface to rotate along with the push mechanism, and the limiting blocks connected with the two sides of the lifting block slide on the surface of the limiting rod, so that the lifting block lifts along the screw rod when the screw rod rotates, the lifting block lifts and drives the supporting seat and the measuring needle arranged on the surface to lift together;
(2) The surface mounting of support frame has places the case, places the incasement portion and has placed the battery, and the battery makes the whole counter weight of support frame keep stable on the one hand, and the battery provides the power consumption for the consumer simultaneously, and the top of placing the case articulates has the effect that the protection apron can play the protection battery, prevents that rainwater dust from getting into in the battery and influencing the use.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
Fig. 4 is a schematic structural view of the pushing mechanism of the present utility model.
In the figure: 1. a support frame; 2. a movable wheel; 3. a pushing mechanism; 31. a stepping motor; 32. a screw rod; 33. a lifting block; 34. a support base; 35. a stress sensor; 36. a limit rod; 37. a limiting block; 4. a measuring needle; 5. placing a box; 6. a storage battery; 7. a protective cover plate; 8. a handle; 9. an anti-skid sleeve; 10. a limit baffle ring; 11. and a control panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the foundation tamping degree detection device comprises a support frame 1, wherein a movable wheel 2 is arranged at the bottom of the support frame 1, a pushing mechanism 3 is fixedly arranged in the middle of the support frame 1, and a measuring needle 4 is arranged on the surface of the pushing mechanism 3;
The pushing mechanism 3 comprises a stepping motor 31 fixedly arranged at the top of the support frame 1, a screw rod 32 is rotatably arranged in the middle of the support frame 1, the output end of the stepping motor 31 is fixedly connected with one end of the screw rod 32, a lifting block 33 is connected with the surface of the screw rod 32 in a threaded manner, a supporting seat 34 is fixedly arranged on the surface of the lifting block 33, a stress sensor 35 is fixedly arranged on the surface of the supporting seat 34, the top of the measuring needle 4 is in surface contact connection with the stress sensor 35, two limiting rods 36 are arranged in the support frame 1, limiting blocks 37 are fixedly arranged on two sides of the lifting block 33, and the limiting blocks 37 are slidably connected on the surface of the limiting rods 36.
The specific use is as follows: the stepping motor 31 is controlled to rotate to drive the screw rod 32 fixedly arranged at the output end to rotate, the screw rod 32 rotates to drive the lifting block 33 in threaded connection with the surface to rotate, and as the limiting blocks 37 connected with the two sides of the lifting block 33 slide on the surface of the limiting rod 36, the lifting block 33 lifts along the screw rod 32 when the screw rod 32 rotates, the lifting block 33 lifts to drive the supporting seat 34 and the measuring needle 4 fixedly arranged on the surface to lift together, when the measuring needle 4 is inserted into a foundation, the measuring needle 4 contacts with the stress sensor 35 and applies pressure, and the stress sensor 35 judges foundation tamping degree according to the pressure value applied by the measuring needle 4, so that the manual pressing mode is replaced, physical strength is saved, and meanwhile, the speed of the stepping motor 31 pushing the measuring needle 4 to be inserted into the foundation can be kept uniform, so that the measured value is more accurate.
In this embodiment: the surface mounting of support frame 1 has to place case 5, and two sets of battery 6 have been placed to the inside of placing case 5, and the top of placing case 5 articulates has protective cover 7.
The specific use is as follows: the surface mounting of support frame 1 has places case 5, places the inside battery 6 of having placed of case 5, and battery 6 makes the whole counter weight of support frame 1 keep stable on the one hand, and battery 6 provides the power consumption for the consumer simultaneously, and the top of placing case 5 articulates has the effect that protective cover plate 7 can play protection battery 6, prevents that rainwater dust from getting into in the battery 6 and influencing the use.
In this embodiment: the two sides of the surface of the supporting frame 1 are fixedly provided with handles 8, and the surfaces of the handles 8 are sleeved with anti-skid sleeves 9.
The specific use is as follows: the surface mounting of support frame 1 has handle 8, promotes support frame 1 through handle 8 and makes the equipment remove under the drive of running wheel 2, and handle 8 surface cover is equipped with antiskid cover 9 and makes the friction of increase hand and handle 8 contact surface.
In this embodiment: both ends of the limit rod 36 are fixedly connected with limit stop rings 10.
The specific use is as follows: both ends of the limiting rod 36 are fixedly connected with limiting stop rings 10, and the limiting stop rings 10 play a role of limiting blocks 37, so that the lifting block 33 is controlled to lift in the surface lifting range of the screw rod 32, and the lifting block 33 is prevented from falling off from the surface of the screw rod 32.
In this embodiment: a control panel 11 is installed on one side of the support frame 1, the stepping motor 31 and the stress sensor 35 are in control connection with the control panel 11, and the control panel 11 is electrically connected with the storage battery 6.
The specific use is as follows: when the control panel 11 is electrified with the storage battery 6, the stepping motor 31 and the stress sensor 35 are electrified to be controlled to operate, and when the control panel 11 is disconnected with the storage battery 6, the equipment stops operating.
Working principle: the stepping motor 31 is controlled to rotate to drive the screw rod 32 fixedly arranged at the output end to rotate along with the rotation, the lifting block 33 is enabled to lift along the screw rod 32, the lifting block 33 is lifted to drive the supporting seat 34 and the measuring needle 4 arranged on the surface to lift together, when the measuring needle 4 is inserted into a foundation, the measuring needle 4 is contacted with the stress sensor 35 and applies pressure, the stress sensor 35 judges the foundation compaction degree according to the pressure value applied by the measuring needle 4, so that the manual pressing mode is replaced, the physical strength is saved, and meanwhile, the speed of the stepping motor 31 pushing the measuring needle 4 to be inserted into the foundation can be kept at a constant speed, so that the measured value is more accurate.
Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features thereof, and any modifications, equivalent substitutions, improvements and the like within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (6)

1. The utility model provides a foundation compaction degree detection device, includes support frame (1), its characterized in that: the bottom of the supporting frame (1) is provided with a movable wheel (2), the middle part of the supporting frame (1) is fixedly provided with a pushing mechanism (3), and the surface of the pushing mechanism (3) is provided with a measuring needle (4);
The pushing mechanism (3) comprises a stepping motor (31) fixedly mounted at the top of the supporting frame (1), a screw rod (32) is rotatably mounted in the middle of the supporting frame (1), the output end of the stepping motor (31) is fixedly connected with one end of the screw rod (32), a lifting block (33) is connected with the surface of the screw rod (32) in a threaded manner, a supporting seat (34) is fixedly mounted on the surface of the lifting block (33), a stress sensor (35) is fixedly mounted on the surface of the supporting seat (34), and the top of the measuring needle (4) is in surface contact connection with the stress sensor (35).
2. The foundation compaction degree detection apparatus according to claim 1, wherein: two limiting rods (36) are arranged in the supporting frame (1), limiting blocks (37) are fixedly arranged on two sides of the lifting block (33), and the limiting blocks (37) are slidably connected to the surfaces of the limiting rods (36).
3. The foundation compaction degree detection apparatus according to claim 1, wherein: the surface mounting of support frame (1) has place case (5), two sets of battery (6) have been placed to the inside of placing case (5), the top of placing case (5) articulates has protective cover plate (7).
4. The foundation compaction degree detection apparatus according to claim 1, wherein: the two sides of the surface of the supporting frame (1) are fixedly provided with handles (8), and the surfaces of the handles (8) are sleeved with anti-skid sleeves (9).
5. The foundation compaction degree detection apparatus according to claim 2, wherein: both ends of the limiting rod (36) are fixedly connected with limiting baffle rings (10).
6. The foundation compaction degree detection apparatus according to claim 1, wherein: a control panel (11) is arranged on one side of the support frame (1), the stepping motor (31) and the stress sensor (35) are in control connection with the control panel (11), and the control panel (11) is electrically connected with the storage battery (6).
CN202322753840.2U 2023-10-13 2023-10-13 Foundation tamping degree detecting device Active CN220847498U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322753840.2U CN220847498U (en) 2023-10-13 2023-10-13 Foundation tamping degree detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322753840.2U CN220847498U (en) 2023-10-13 2023-10-13 Foundation tamping degree detecting device

Publications (1)

Publication Number Publication Date
CN220847498U true CN220847498U (en) 2024-04-26

Family

ID=90772225

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322753840.2U Active CN220847498U (en) 2023-10-13 2023-10-13 Foundation tamping degree detecting device

Country Status (1)

Country Link
CN (1) CN220847498U (en)

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