Soil roadbed settlement observation device

Abstract

The utility model provides a soil roadbed settlement observation device, and relates to the field of settlement. The soil roadbed settlement observation device comprises a fixed lantern ring, supporting mechanisms arranged at equal intervals are arranged on the surface of the fixed lantern ring, each supporting mechanism comprises a connecting block and a supporting plate, a lifting mechanism is arranged in the fixed lantern ring, and each lifting mechanism comprises a fixed sleeve and observation equipment. A lifting sleeve for supporting observation equipment is slidably connected into the fixing sleeve, and a comparison mechanism is arranged on the surface of the fixing sleeve ring and comprises a fixing rod. According to the soil roadbed settlement observation device, a fixed lantern ring is supported and fixed through a connecting block and a supporting plate, the fixed lantern ring is adjusted to be in a horizontal state, a lifting sleeve is fixed through a fixed sleeve, the lifting sleeve moves up and down, observation equipment is driven to move, and a soil roadbed is observed; the subgrade settlement value can be known conveniently through the graduated scale, and the subgrade settlement observation convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a settlement observation device, in particular to a soil roadbed settlement observation device, belongs to settlement technical field. BACKGROUND

[0002] Under the action of building load, the vertical deformation or subsidence of foundation soil is caused by compression. Uniform settlement generally has less harm to the building, but when it is too large, it will also lower the elevation of the building and affect the use; uneven settlement is more harmful to the building, which will cause additional stress to the building and cause cracks, and even local component rupture, endangering the safety of the building. When designing the foundation, the settlement should be estimated.

[0003] The utility model with patent No. CN215810805U discloses a settlement observation pile, and specifically relates to the field of settlement observation, which comprises a base plate, a measuring rod fixedly installed on the top of the base plate, an auxiliary support plate provided on one side of the measuring rod, four auxiliary support plates, four auxiliary support plates fixedly installed on the top of the base plate, a sleeve column provided on the outer wall of the measuring rod, a sleeve column base plate provided at the bottom of the sleeve column, an arc-shaped clamping plate provided on one side of the measuring rod, a main support spring fixedly installed on one side of the movable plate, and a positioning ring fixedly installed at one end of the main support spring. By setting the arc-shaped clamping plate, the measuring rod pushes the arc-shaped clamping plate after vibration, and finally squeezes the support spring. The support spring will rebound after shaking to re-fix the measuring rod, effectively improving the overall stability of the equipment.

[0004] During road construction, in order to improve the construction quality, the soil roadbed needs to be monitored. The observation pile in the above-mentioned patent improves the stability of the equipment, but it is difficult to quickly adjust the perpendicularity of the equipment, increasing the difficulty of foundation settlement observation. Therefore, we provide a soil roadbed settlement observation device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the above-mentioned problems and provides a soil roadbed settlement observation device to solve the problem of difficult quick adjustment of equipment perpendicularity in the comparative file.

[0006] The utility model is implemented by the following technical scheme: a soil roadbed settlement observation device.

[0007] The application relates to a fixed collar, the surface of the fixed collar is provided with equidistantly-arranged supporting mechanisms, the supporting mechanisms comprise connecting blocks and supporting plates, the connecting blocks are fixedly connected with the fixed collar, the inside of the fixed collar is provided with a lifting mechanism, the lifting mechanism comprises a fixed sleeve and observation equipment, the fixed sleeve is fixedly connected with the fixed collar, the inside of the fixed sleeve is slidably connected with a lifting sleeve pipe supporting the observation equipment, the surface of the fixed collar is provided with a contrast mechanism, the contrast mechanism comprises a fixed rod, and the surface of the fixed rod is fixedly connected with a scale.

[0008] Preferably, the surface of the connecting block is fixedly connected with a level, the middle part of the connecting block is rotatably connected with a first threaded rod, and the surface of the first threaded rod is threadedly connected with an adjusting screw ring; the level facilitates understanding whether the connecting block is horizontal, so that the fixed collar can be kept in a horizontal state.

[0009] Preferably, the surface of the adjusting screw ring is rotatably connected with a supporting sleeve pipe, the bottom end of the supporting sleeve pipe is hingedly connected with the supporting plate, and the bottom end of the supporting plate is fixedly connected with a fixed anchor; the length value of the supporting sleeve pipe and the first threaded rod is adjusted by rotating the adjusting screw ring, so that the height of the connecting block is adjusted.

[0010] Preferably, the bottom of the lifting sleeve pipe is fixedly connected with a lifting plate, the middle part of the lifting plate is threadedly connected with a second threaded rod, and the inside of the fixed sleeve is fixedly connected with a motor for controlling the rotation of the second threaded rod; the lifting plate drives the lifting sleeve pipe to move up and down by controlling the rotation of the second threaded rod through the motor, so that the height of the observation equipment is vertically adjusted.

[0011] Preferably, the surface of the lifting plate is provided with a limiting sliding groove, the inside of the fixed sleeve is fixedly connected with a limiting sliding rod which is slidably connected with the limiting sliding groove; the lifting plate is limited through the limiting sliding rod and the limiting sliding groove, so that the lifting plate is prevented from rotating with the second threaded rod, and the stability of the lifting plate in upward and downward sliding is improved.

[0012] Preferably, the top end of the lifting sleeve pipe is fixedly connected with a pointer which is matched with the scale; the surface of the fixed rod is slidably connected with a connecting ring which is fixedly connected with the fixed collar; the difficulty of scale reading is reduced by sliding the pointer on the surface of the scale, and the accuracy of settlement observation is improved.

[0013] Preferably, the surface of the fixed rod is fixedly connected with an engaging plate, the inside of the connecting ring is slidably connected with an engaging block, the middle part of the connecting ring is threadedly connected with a fixed screw which is rotatably connected with the engaging block; the fixed rod is fixed in the connecting ring by the mutual abutting of the engaging block and the engaging plate, so that the fixed rod is prevented from sliding at will, and the stability of the fixed rod in indication is improved.

[0014] The utility model provides a kind of soil roadbed settlement observation device, it has the beneficial effects as follows:

[0015] 1、The soil roadbed settlement observation device, by connecting block and support plate, support and fix fixed collar, adjust fixed collar to level state, improve the convenience of settlement observation, by fixed sleeve, fixed lifting sleeve, move up and down by lifting sleeve, drive observation equipment to move, observe soil roadbed, improve the stability of soil roadbed observation, by fixed rod, fixed scale, conveniently understand soil roadbed settlement value by scale, improve the convenience of soil roadbed settlement observation.

[0016] 2、The soil roadbed settlement observation device, by level, conveniently understand whether connecting block is horizontal, and then make fixed collar keep level state, by adjusting screw ring in the rotation of first threaded rod, control the distance value of adjusting screw ring and connecting block, by rotating adjusting screw ring, adjust the length value of support sleeve and first threaded rod, and then adjust the height of connecting block, by fixed anchor, fixed support plate position, improve the stability of support plate operation, by motor control second threaded rod rotation, make lifting plate drive lifting sleeve to move up and down, and then vertically adjust the height value of observation equipment, conveniently observe soil roadbed mark in real time.

[0017] 3、The soil roadbed settlement observation device, by limiting slide bar and limiting sliding slot, limit lifting plate, avoid lifting plate with the rotation of second threaded rod, improve the stability of lifting plate sliding up and down, by pointer on scale surface sliding, reduce the difficulty of scale reading, improve the accuracy of settlement observation, by connecting ring, limit fixed rod, improve the stability of fixed rod sliding, by engaging block and engaging plate mutual resistance, fixed rod is fixed in connecting ring inside, avoid fixed rod to slide randomly, improve the stability of fixed rod indication, by fixed screw, adjust engaging block position, and can provide pressure to engaging block, make engaging block and engaging plate tightly resist together. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model;

[0019] Figure 2 It is support mechanism structure schematic diagram of the utility model;

[0020] Figure 3 It is lifting mechanism structure schematic diagram of the utility model;

[0021] Figure 4 It is contrast mechanism structure schematic diagram of the utility model.

[0022]

MAIN COMPONENT SYMBOL EXPLANATION

[0023] 1, fixed collar;

[0024] 2, support mechanism, 201, connecting block, 202, level, 203, first threaded rod, 204, adjusting screw ring, 205, support sleeve, 206, support plate, 207, fixed anchor;

[0025] 3, lifting mechanism, 301, fixed sleeve, 302, lifting sleeve, 303, observation equipment, 304, lifting plate, 305, second threaded rod, 306, motor, 307, limit sliding groove, 308, limit sliding rod;

[0026] 4, contrast mechanism, 401, fixed rod, 402, scale, 403, pointer, 404, connecting ring, 405, engagement plate, 406, engagement block, 407, fixed screw. DETAILED DESCRIPTION

[0027] The utility model embodiment provides a soil roadbed settlement observation device.

[0028] Please refer to Figure 2 , including fixed sleeve ring 1, the surface of fixed sleeve ring 1 is provided with equidistantly arranged support mechanism 2, support mechanism 2 includes connecting block 201 and support plate 206, and connecting block 201 is fixedly connected with fixed sleeve ring 1, is supported and fixed to fixed sleeve ring 1 by connecting block 201 and support plate 206, adjusts fixed sleeve ring 1 to horizontal state, improves the convenience of settlement observation.

[0029] The surface of connecting block 201 is fixedly connected with level 202, the middle part of connecting block 201 is rotatably connected with first threaded rod 203, the surface of first threaded rod 203 is threadedly connected with adjusting screw ring 204, by level 202, it is convenient to understand whether connecting block 201 is horizontal, and then make fixed sleeve ring 1 keep horizontal state, by adjusting screw ring 204 rotates on first threaded rod 203, control the distance value of adjusting screw ring 204 and connecting block 201.

[0030] The surface of adjusting screw ring 204 is rotatably connected with support sleeve 205, and the bottom end of support sleeve 205 is hingedly connected with support plate 206, the bottom end of support plate 206 is fixedly connected with fixed anchor 207, by rotating adjusting screw ring 204, adjust the length value of support sleeve 205 and first threaded rod 203, and then adjust the height of connecting block 201, by fixed anchor 207, the position of support plate 206 is fixed, improve the stability of support plate 206 operation.

[0031] Please refer to Figure 1 And Figure 3The inner part of the fixed collar 1 is provided with a lifting mechanism 3, the lifting mechanism 3 comprises a fixed sleeve 301 and an observation device 303, and the fixed sleeve 301 is fixedly connected with the fixed collar 1, the inner part of the fixed sleeve 301 is slidably connected with a lifting sleeve 302 supporting the observation device 303, the lifting sleeve 302 is fixed through the fixed sleeve 301, and the observation device 303 is moved up and down through the lifting sleeve 302, so that the soil roadbed is observed, and the stability of the soil roadbed observation is improved.

[0032] The bottom of the lifting sleeve 302 is fixedly connected with a lifting plate 304, the middle part of the lifting plate 304 is threadedly connected with a second threaded rod 305, the inner part of the fixed sleeve 301 is fixedly connected with a motor 306 controlling the rotation of the second threaded rod 305, the rotation of the second threaded rod 305 is controlled through the motor 306, the lifting plate 304 drives the lifting sleeve 302 to move up and down, and then the height value of the observation device 303 is adjusted vertically, so that the soil roadbed mark is conveniently observed in real time.

[0033] The surface of the lifting plate 304 is provided with a limiting sliding groove 307, the inner part of the fixed sleeve 301 is fixedly connected with a limiting sliding rod 308, and the limiting sliding rod 308 is slidably connected with the limiting sliding groove 307, the lifting plate 304 is limited through the limiting sliding rod 308 and the limiting sliding groove 307, so that the lifting plate 304 is prevented from rotating with the second threaded rod 305, and the stability of the lifting plate 304 sliding up and down is improved.

[0034] Please refer to Figure 1 and Figure 4 The surface of the fixed collar 1 is provided with a comparison mechanism 4, the comparison mechanism 4 comprises a fixed rod 401, the surface of the fixed rod 401 is fixedly connected with a scale 402, the scale 402 is fixed through the fixed rod 401, the soil roadbed settlement value is conveniently understood through the scale 402, and the convenience of the soil roadbed settlement observation is improved.

[0035] The top end of the lifting sleeve 302 is fixedly connected with a pointer 403, the pointer 403 is matched with the scale 402, the surface of the fixed rod 401 is slidably connected with a connecting ring 404, and the connecting ring 404 is fixedly connected with the fixed collar 1, the pointer 403 is slid on the surface of the scale 402, the difficulty of scale reading is reduced, the accuracy of the settlement observation is improved, and the fixed rod 401 is limited through the connecting ring 404, so that the stability of the fixed rod 401 sliding is improved.

[0036] The surface of the fixed rod 401 is fixedly connected with an engaging plate 405, the inside of the connecting ring 404 is slidably connected with an engaging block 406, the side face of the engaging plate 405 and the engaging block 406, which are close to each other, are both provided with anti-skid lines, the middle part of the connecting ring 404 is threadedly connected with a fixed screw 407, the fixed screw 407 is rotationally connected with the engaging block 406, the fixed rod 401 is fixed in the connecting ring 404 by the mutual resistance of the engaging block 406 and the engaging plate 405, so that the fixed rod 401 is prevented from sliding at will, and the stability of the fixed rod 401 is improved, the position of the engaging block 406 is adjusted by the fixed screw 407, and the engaging block 406 can be provided with pressure, so that the engaging block 406 and the engaging plate 405 are tightly resisted together.

[0037] The level 202, the observation device 303 and the motor 306 are all prior arts, and the detailed parameters and models thereof will not be described in detail.

[0038] In use, the fixed anchor 20 is inserted into the inside of the land to fix the position of the supporting plate 206, the length value of the first threaded rod 203 and the supporting sleeve 205 is adjusted by rotating the adjusting screw ring 204, whether the connecting block 201 is horizontal is conveniently known by the level 202, the fixed sleeve ring 1 is kept in a horizontal state by adjusting the three levels 202 to the horizontal position, the lifting plate 304 drives the lifting sleeve 302 to move by the motor 306 controlling the rotation of the second threaded rod 305, the marker on the top of the earth roadbed is positioned by the observation device 303, the 0 scale at the top of the scale 402 is coincided with the position of the pointer 403 by adjusting the fixed rod 401, the engaging block 406 and the engaging plate 405 are tightly resisted together by rotating the fixed screw 407, the fixed rod 401 is fixed in the connecting ring 404, after the settlement of the earth roadbed, the observation device 303 is controlled to move downward by the motor 306, the pointer 403 slides on the surface of the scale 402, the settlement data of the earth roadbed can be obtained by reading the scale value of the scale 402, the difficulty of the observation of the settlement of the earth roadbed is reduced, and the accuracy of the observation of the settlement of the earth roadbed is improved.

[0039] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, and the utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A soil subgrade settlement monitoring device, comprising a fixing collar (1), characterized in that: The surface of the fixed collar (1) is provided with equidistantly arranged support mechanisms (2). The support mechanism (2) includes a connecting block (201) and a support plate (206). The connecting block (201) is fixedly connected to the fixed collar (1). The interior of the fixed collar (1) is provided with a lifting mechanism (3). The lifting mechanism (3) includes a fixed sleeve (301) and an observation device (303). The fixed sleeve (301) is fixedly connected to the fixed collar (1). The interior of the fixed sleeve (301) is slidably connected with a lifting sleeve (302) that supports the observation device (303). The surface of the fixed collar (1) is provided with a comparison mechanism (4). The comparison mechanism (4) includes a fixed rod (401). The surface of the fixed rod (401) is fixedly connected with a scale (402).

2. The earthwork subgrade settlement monitoring device according to claim 1, characterized in that: A level (202) is fixedly connected to the surface of the connecting block (201), and a first threaded rod (203) is rotatably connected to the middle of the connecting block (201). An adjusting screw ring (204) is threadedly connected to the surface of the first threaded rod (203).

3. The earthwork subgrade settlement monitoring device according to claim 2, characterized in that: The surface of the adjusting screw ring (204) is rotatably connected to a support sleeve (205), and the bottom end of the support sleeve (205) is hinged to a support plate (206). The bottom end of the support plate (206) is fixedly connected to a fixing anchor (207).

4. The earthwork subgrade settlement monitoring device according to claim 1, characterized in that: The bottom of the lifting sleeve (302) is fixedly connected to a lifting plate (304), and the middle part of the lifting plate (304) is threadedly connected to a second threaded rod (305). The inside of the fixed sleeve (301) is fixedly connected to a motor (306) that controls the rotation of the second threaded rod (305).

5. The earthwork subgrade settlement monitoring device according to claim 4, characterized in that: The lifting plate (304) has a limiting groove (307) on its surface, and the fixed sleeve (301) is fixedly connected to a limiting rod (308), and the limiting rod (308) is slidably connected to the limiting groove (307).

6. The earthwork subgrade settlement monitoring device according to claim 1, characterized in that: A pointer (403) is fixedly connected to the top of the lifting sleeve (302), and the pointer (403) is compatible with the scale (402). A connecting ring (404) is slidably connected to the surface of the fixing rod (401), and the connecting ring (404) is fixedly connected to the fixing collar (1).

7. A soil subgrade settlement monitoring device according to claim 6, characterized in that: The surface of the fixed rod (401) is fixedly connected to the meshing plate (405), the inside of the connecting ring (404) is slidably connected to the meshing block (406), the middle part of the connecting ring (404) is threadedly connected to the fixing screw (407), and the fixing screw (407) is rotatably connected to the meshing block (406).

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