Simple device for detecting sediment thickness of slurry retaining wall pile foundation

Abstract

The utility model relates to the field of construction auxiliary tools, in particular to a simple sediment thickness detection device for a mud retaining wall pile foundation. The device comprises a mounting plate, the upper end of the mounting plate is fixedly connected with a mounting frame, the inner wall of the mounting frame is rotatably connected with a winding roller, the surface of the winding roller is fixedly connected with a lowering assembly, the lowering assembly can be released or wound through the winding roller, the lowering assembly moves downwards to a measurement position, and at the moment, data can be directly read through an attached display assembly. The laminating display assembly is not required to be lifted to measure the length again, the operation is more convenient, the stabilizing assembly can make the laminating display assembly more stable in operation and not prone to skew and offset, the locking assembly can temporarily lock the rotation of the laminating display assembly, and during reading at the moment, shaking can be prevented, and reading is convenient.

Description

Technical Field

[0001] The utility model relates to the field of construction auxiliary tools, in particular to a simple device for detecting the thickness of mud wall pile foundation sediment. Background Art

[0002] Mud wall protection is a common retaining construction method in underground projects. It protects the underground continuous wall trenching, bored pile drilling and other projects by filling the mixed liquid with water, bentonite and other admixtures such as CMC. The mud formed by this mixed liquid and the mud skin formed on the trench wall can effectively prevent the trench and hole wall from collapsing, thereby ensuring the safety and stability of the construction.

[0003] After searching, a Chinese patent discloses a simple detection device for pile foundation sediment thickness (publication number CN211948606 U). This patented technology can directly obtain the thickness of pile foundation sediment by lowering the measuring hammer only once, which simplifies the measurement process and improves the measurement accuracy. However, the technical solution of the above patent document requires measuring the length of the lowered measuring rope after the measuring hammer is recovered, which makes it more troublesome to read the value.

[0004] Therefore, a simple device for detecting the thickness of sediment in a mud wall pile foundation is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a simple device for detecting the thickness of mud wall pile foundation sediment in order to solve the above problems, thereby improving the problem that it is troublesome to measure the length of the lowered measuring rope and read the value after the measuring hammer is recovered.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions, a simple device for detecting the sediment thickness of a mud wall pile foundation, comprising: a mounting plate, the upper end of the mounting plate is fixedly connected to a mounting frame, the inner wall of the mounting frame is rotatably connected to a winding roller, and the surface of the winding roller is fixedly connected to a lowering component; a quick reading mechanism, the quick reading mechanism for calculating the depth of the lower side of the lowering component is arranged on the upper side of the mounting plate; a locking component, the locking component for simply fixing the quick reading mechanism for convenient reading is arranged on one side of the quick reading mechanism; wherein the quick reading mechanism includes a fitting display component arranged on the upper side of the mounting plate, and a stabilizing component is arranged on one side of the fitting display component.

[0007] Preferably, the bonding display component includes a first mounting block fixedly connected to the upper end of the mounting plate, the upper end of the first mounting block is fixedly connected to a fixed block, the side end of the fixed block is fixedly connected to a spring, one end of the spring is fixedly connected to a movable frame, the inner wall of the movable frame is rotatably connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a roller, the lower end of the movable frame is slidably connected to the first mounting block, and scale lines are provided on the surface of the lowering component. Through the bonding display component, when the lowering component is extended downward, the scale lines engraved on the surface of the lowering component can be directly read, so that the depth data can be roughly obtained more conveniently.

[0008] Preferably, a scale ring is provided at the side end of the movable frame, and an indicator needle is fixedly connected to the surface of the rotating shaft. The indicator needle is fitted with the scale ring. Through the fit of the indicator needle and the scale ring, when the assembly is lowered downward, the roller rotates, and the interval between the two scale lines is the same as the circumference of the roller. The indicator needle indicates the surface data of the scale ring, and the specific depth at the interval between the scale lines can be calculated.

[0009] Preferably, the stabilizing component includes a limiting slide groove opened at the upper end of the first mounting block, and the lower end of the movable frame is fixedly connected to a limiting slider, and the limiting slider is slidably matched with the limiting slide groove. The stabilizing component can make the sliding fit of the bonding display component more stable, thereby increasing the measurement accuracy.

[0010] Preferably, a sliding rod is fixedly connected to the side end of the movable frame, one end of the sliding rod slides through the side end of the fixed block and extends outward, and the spring can be supported by the sliding rod, so that the pushing of the spring is more stable.

[0011] Preferably, the upper end of the first mounting block is fixedly connected with a support seat, and the lowering component is fixedly connected to the inner wall of the support seat. The support seat can make the lowering component less likely to shake and more stable when it is pushed and fitted.

[0012] Preferably, the locking assembly includes a rubber ring fixedly connected to the surface of the rotating shaft, the side end of the movable frame is fixedly connected to a second mounting block, the inner wall of the second mounting block is threadedly connected to a threaded rod, one end of the threaded rod is rotatably connected to a friction fitting block, the friction fitting block is fitted with the surface of the rubber ring, and the rotation of the rotating shaft can be locked by the locking assembly to prevent the fitting display assembly from shaking, making it convenient to read the scale numbers on the surface of the scale ring.

[0013] Preferably, the side end of the friction fitting block is fixedly connected to a limiting rod, one end of the limiting rod movably passes through the side end of the second mounting block and extends outward, one end of the limiting rod is fixedly connected to a stabilizing plate, and the stabilizing plate is rotatably connected to the surface of the threaded rod. The friction fitting block can be limited by the limiting rod to prevent the friction fitting block from shaking, so that the friction fitting block can be stably fitted with the rubber ring.

[0014] The beneficial effects of the utility model are:

[0015] 1. The winding roller can release or rewind the lowering component, and the lowering component is lowered to the measuring position. At this time, the data can be directly read through the bonding display component without lifting it to measure the length again, which is more convenient. The stabilizing component can make the bonding display component run more stably and not easy to skew and deviate. The locking component can temporarily lock the rotation of the bonding display component. At this time, when reading, it can prevent shaking and facilitate reading;

[0016] 2. The friction fitting block can be limited by the limit rod to prevent the friction fitting block from shaking, so that the friction fitting block can be stably fitted with the rubber ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a main perspective view of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified view of middle;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged view of B.

[0021] In the figure: 1. mounting plate; 2. mounting frame; 3. lowering assembly; 4. quick reading mechanism; 401. fitting display assembly; 4011. first mounting block; 4012. moving frame; 4013. graduation line; 4014. rotating shaft; 4015. roller; 4016. fixing block; 4017. spring; 4018. graduation ring; 4019. indicator needle; 402. stabilizing assembly; 4021. limiting slider; 4022. limiting slide groove; 4023. slide rod; 4024. abutment seat; 5. locking assembly; 501. rubber ring; 502. friction fitting block; 503. second mounting block; 504. threaded rod; 505. limiting rod; 506. stabilizing sheet; 6. winding roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When implementing: Figure 1-4As shown, a simple device for detecting the thickness of sediment in a mud wall pile foundation comprises: a mounting plate 1, a mounting frame 2 is fixedly connected to the upper end of the mounting plate 1, a winding roller 6 is rotatably connected to the inner wall of the mounting frame 2, and a lowering component 3 is fixedly connected to the surface of the winding roller 6; a quick reading mechanism 4, which is used to calculate the depth of the lower side of the lowering component 3 and is arranged on the upper side of the mounting plate 1; a locking component 5, which is used to simply fix the quick reading mechanism 4 and facilitate reading and is arranged on one side of the quick reading mechanism 4; wherein the quick reading mechanism 4 comprises a fitting display component 401 arranged on the upper side of the mounting plate 1, and a stabilizing component 401 is arranged on one side of the fitting display component 401 Component 402, when the thickness of the pile foundation is measured by this device, the lowering component 3 is released by the winding roller 6, and the lowering component 3 is lowered to the measuring position. At this time, the data can be directly read by the bonding display component 401, and there is no need to lift it up to measure the length again, which is more convenient. The stabilizing component 402 can make the bonding display component 401 run more stably and not prone to skew and offset. The rotation of the bonding display component 401 can be temporarily locked by the locking component 5. At this time, when reading, shaking can be prevented, which is convenient for reading. The lowering component 3 includes a surveying hammer and a measuring rope, which are the same as the surveying hammer and the measuring rope mechanism in the comparative document, and will not be described in detail here.

[0024] like Figure 2 and Figure 3 As shown, the bonding display component 401 includes a first mounting block 4011 fixedly connected to the upper end of the mounting plate 1, the upper end of the first mounting block 4011 is fixedly connected to a fixing block 4016, the side end of the fixing block 4016 is fixedly connected to a spring 4017, one end of the spring 4017 is fixedly connected to a moving frame 4012, the inner wall of the moving frame 4012 is rotatably connected to a rotating shaft 4014, the surface of the rotating shaft 4014 is fixedly connected to a roller 4015, the lower end of the moving frame 4012 is slidably connected to the first mounting block 4011, and a scale line 4013 is provided on the surface of the lowering component 3. When the lowering component 3 is lowered, the spring 4017 pushes the moving frame 4012 and the roller 4015 to fit the surface of the lowering component 3, and the lowering component 3 pushes the roller 4015 to rotate. The surveying hammer part on the lower side of the lowering component 3 contacts the depth recording position. At this time, the scale of the scale line 4013 and the rotation distance of the roller 4015 can be calculated. The lowering length of the lowering component 3 can be directly recorded, and it is more convenient to measure again without lifting the lowering component 3. A scale ring 4018 is provided on the side end of the movable frame 4012, and an indicator needle 4019 is fixedly connected to the surface of the rotating shaft 4014. The indicator needle 4019 is fitted with the scale ring 4018. The interval between the two scale lines 4013 is the same as the circumference of the roller 4015. When the roller 4015 rotates, the rotating shaft 4014 will be driven to rotate. The rotating shaft 4014 drives the indicator needle 4019 to indicate the scale of the scale ring 4018, and the specific depth number between the two scale lines 4013 can be read.

[0025] like Figure 2 and Figure 4 As shown, the stabilizing component 402 includes a limiting slide groove 4022 opened at the upper end of the first mounting block 4011, and the lower end of the mobile frame 4012 is fixedly connected to the limiting slider 4021, and the limiting slider 4021 slides with the limiting slide groove 4022. When the roller 4015 is pushed to fit the surface of the scale line 4013 by the mobile frame 4012, the mobile frame 4012 is easy to shake. When the mobile frame 4012 slides, the limiting slider 4021 is driven to slide on the inner wall of the limiting slide groove 4022, so that when the mobile frame 4012 slides, it is not easy to be skewed and is more stable. The side end of the mobile frame 4012 is fixedly connected A slide bar 4023 is connected, one end of which slides through the side end of the fixed block 4016 and extends outward. When the spring 4017 is compressed and expanded to push the movable frame 4012, lateral elastic deformation is likely to occur. At this time, the spring 4017 is supported by the slide bar 4023, so that the spring 4017 is not likely to undergo lateral elastic deformation. A support seat 4024 is fixedly connected to the upper end of the first mounting block 4011, and the lowering component 3 is fixedly connected to the inner wall of the support seat 4024. The support seat 4024 can prevent the lowering component 3 from shaking when the lowering component 3 is pushed and fitted, and is more stable, thereby locking the component. The movable frame 4012 includes a rubber ring 501 fixedly connected to the surface of the rotating shaft 4014, a second mounting block 503 fixedly connected to the side end of the movable frame 4012, a threaded rod 504 threadedly connected to the inner wall of the second mounting block 503, a friction fitting block 502 rotatably connected to one end of the threaded rod 504, the friction fitting block 502 fits with the surface of the rubber ring 501, when the lowering is completed and the reading is required, it is easy to shake when checking, and the friction fitting block 502 is pushed to fit the rubber ring 501 by rotating the threaded rod 504, and the rotating shaft 4014 will not rotate at will, which is convenient for reading, and the side end of the friction fitting block 502 is fixedly connected There is a limiting rod 505, one end of which movably passes through the side end of the second mounting block 503 and extends outward, and one end of the limiting rod 505 is fixedly connected to a stabilizing plate 506, and the stabilizing plate 506 is rotatably connected to the surface of the threaded rod 504. When the threaded rod 504 rotates to drive the friction fitting block 502 to move, the friction fitting block 502 is likely to rotate at the same time, and cannot be stably aligned and fixed. When the friction fitting block 502 moves, it drives the limiting rod 505 to slide in the second mounting block 503, so that when the friction fitting block 502 moves, it will not rotate, and can be more stably fitted with the rubber ring 501.

[0026] When the utility model is in use, when the thickness of the pile foundation is measured by the device, the lowering component 3 is released by the winding roller 6, and the lowering component 3 is lowered to the measuring position. At this time, the spring 4017 pushes the moving frame 4012 and the roller 4015 to fit the surface of the lowering component 3, and the lowering component 3 pushes the roller 4015 to rotate, and the friction fitting block 502 is pushed to fit the rubber ring 501 by rotating the threaded rod 504. At this time, the rotating shaft 4014 will not rotate at will. At this time, the initial depth data can be read through the scale line 4013, and then the rotating shaft 4014 rotates to drive the indicator needle 4019 to indicate the scale ring 4018, and the specific depth number between the two scale lines 4013 can be read. At this time, the lowering length data of the lowering component 3 can be directly obtained without lifting it up to measure again, which is more convenient.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A simple device for detecting the thickness of sediment in a mud wall pile foundation, characterized in that: include: A mounting plate (1), the upper end of the mounting plate (1) being fixedly connected to a mounting frame (2), the inner wall of the mounting frame (2) being rotatably connected to a winding roller (6), the surface of the winding roller (6) being fixedly connected to a lowering component (3); A quick reading mechanism (4) for calculating the depth of the lower side of the lowering component (3), the quick reading mechanism (4) being arranged on the upper side of the mounting plate (1); A locking component (5) for simply fixing the quick reading mechanism (4) to facilitate reading. The locking component (5) is arranged on one side of the quick reading mechanism (4); The quick reading mechanism (4) comprises a bonding display component (401) arranged on the upper side of the mounting plate (1), and a stabilizing component (402) is arranged on one side of the bonding display component (401).

2. A simple device for detecting the thickness of mud wall pile foundation sediment according to claim 1, characterized in that: The bonding display component (401) comprises a first mounting block (4011) fixedly connected to the upper end of the mounting plate (1); the upper end of the first mounting block (4011) is fixedly connected to a fixing block (4016); the side end of the fixing block (4016) is fixedly connected to a spring (4017); one end of the spring (4017) is fixedly connected to a moving frame (4012); the inner wall of the moving frame (4012) is rotatably connected to a rotating shaft (4014); the surface of the rotating shaft (4014) is fixedly connected to a roller (4015); the lower end of the moving frame (4012) is slidably connected to the first mounting block (4011); and a scale mark (4013) is provided on the surface of the lowering component (3).

3. A simple device for detecting the thickness of sediment in a mud wall pile foundation according to claim 2, characterized in that: A scale ring (4018) is provided at the side end of the movable frame (4012), and an indicator needle (4019) is fixedly connected to the surface of the rotating shaft (4014), and the indicator needle (4019) is fitted with the scale ring (4018).

4. A simple device for detecting the thickness of mud wall pile foundation sediment according to claim 2, characterized in that: The stabilizing component (402) comprises a limiting slide groove (4022) provided at the upper end of the first mounting block (4011); the lower end of the movable frame (4012) is fixedly connected to the limiting slider (4021); the limiting slider (4021) is slidably matched with the limiting slide groove (4022).

5. A simple device for detecting the thickness of sediment in a mud wall pile foundation according to claim 4, characterized in that: The side end of the movable frame (4012) is fixedly connected with a sliding rod (4023), and one end of the sliding rod (4023) slides through the side end of the fixed block (4016) and extends outward.

6. A simple device for detecting the thickness of sediment in a mud wall pile foundation according to claim 4, characterized in that: The upper end of the first mounting block (4011) is fixedly connected to a support seat (4024), and the lowering assembly (3) is fixedly connected to the inner wall of the support seat (4024).

7. A simple device for detecting the thickness of sediment in a mud wall pile foundation according to claim 2, characterized in that: The locking assembly (5) comprises a rubber ring (501) fixedly connected to the surface of the rotating shaft (4014); a second mounting block (503) is fixedly connected to the side end of the movable frame (4012); a threaded rod (504) is threadedly connected to the inner wall of the second mounting block (503); one end of the threaded rod (504) is rotatably connected to a friction fitting block (502); and the friction fitting block (502) fits the surface of the rubber ring (501).

8. A simple device for detecting the thickness of sediment in a mud wall pile foundation according to claim 7, characterized in that: The side end of the friction fitting block (502) is fixedly connected to a limiting rod (505), one end of the limiting rod (505) movably passes through the side end of the second mounting block (503) and extends outward, one end of the limiting rod (505) is fixedly connected to a stabilizing plate (506), and the stabilizing plate (506) is rotatably connected to the surface of the threaded rod (504).

Images