CN220322355U

CN220322355U - Sedimentation detection device

Info

Publication number: CN220322355U
Application number: CN202322013646.0U
Authority: CN
Inventors: 逯青春; 阮东康; 杨建�
Original assignee: Guangdong Keyi Construction Engineering Quality Inspection And Identification Co ltd
Current assignee: Guangdong Keyi Construction Engineering Quality Inspection And Identification Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-01-09
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a settlement detection device which comprises a reference beam body, wherein the reference beam body is horizontally arranged along the transverse direction, support rods are vertically fixed on two sides of the top surface of the reference beam body through fixing sleeves, and dismounting components are arranged on the top ends of the support rods through the fixing sleeves. The beneficial effects are that: according to the utility model, the measuring assembly is detachably arranged between the top ends of the support rods on the two sides of the top surface of the reference beam body, meanwhile, the two transparent measuring tubes of the measuring assembly form a communicating vessel through the communicating hose, the front surfaces of the transparent measuring tubes are printed with the graduated scales, so that the settlement height variation of the measuring foundation pile can be intuitively obtained by observing the liquid level height variation of the two transparent measuring tubes in the settlement detection process, and the measuring results are intuitively displayed and conveniently recorded.

Description

Sedimentation detection device

Technical Field

The utility model relates to the field of building engineering detection auxiliary components, in particular to a sedimentation detection device.

Background

The bearing capacity of pile foundation (including foundation) is one of the most important parameters in construction foundation engineering design and construction, the bearing capacity is obtained through a field load test, the settlement of a measured point under the action of vertical load is required to be measured in the field load test of the bearing capacity, in the prior art, a traditional dial indicator (mechanical or digital display) contact type measurement mode is always adopted for measurement of the settlement, namely, a reference pile is required to be arranged at the side position of a measurement foundation pile, then a reference beam is erected between the reference pile and the measurement foundation pile, then the dial indicator is installed on the measured point, the settlement measurement is carried out in a mode that a measuring rod of the dial indicator contacts the measured point of the measurement foundation pile, the reference pile is a measurement reference point, and the reference beam plays a role of extending the measurement reference point, so that the settlement measurement system is formed by the dial indicator, a bracket for installing the dial indicator, the reference pile and the reference beam together, but in the specific use process of the measurement device, the disassembly and the disassembly arrangement of the dial indicator are inconvenient, and the numerical value of the dial indicator is required to be recorded before the vertical load is applied, the measurement result is displayed intuitively, and the operation is inconvenient.

Disclosure of Invention

The utility model aims to solve the problems and provide a settlement detection device, wherein a measurement assembly is detachably arranged between the top ends of support rods on two sides of the top surface of a reference beam body, two transparent measurement tubes of the measurement assembly form a communicating vessel through a communicating hose, and a graduated scale is printed on the front surface of the transparent measurement tube, so that the settlement height variation of a measurement foundation pile can be intuitively obtained by observing the liquid level height variation of the two transparent measurement tubes in the settlement detection process, and the settlement height variation 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 settlement detection device which comprises a reference beam body, wherein the reference beam body is horizontally arranged along the transverse direction, support rods are vertically fixed on two sides of the top surface of the reference beam body through fixing sleeves, and dismounting components are arranged on the top ends of the support rods through the fixing sleeves;

and a measuring assembly is arranged between the top surfaces of the dismounting assemblies, and the measuring assembly is detachably connected with the supporting rod through the dismounting assemblies.

Preferably, a level gauge is arranged in the middle of the top surface of the reference beam body.

Preferably, the support rod and the fixing sleeve are combined and connected in a threaded fit mode.

Preferably, the measuring assembly comprises a mounting plate, a transparent measuring tube and a communication hose, wherein the mounting plate is horizontally fixed on the top surface of the dismounting assembly, the transparent measuring tube is vertically fixed on the top surface of the mounting plate, the transparent measuring tube is a hollow tube with an open top, connecting tubes are respectively arranged at the lower parts of the periphery of the transparent measuring tube at two sides in a radial extending and communicating manner, and the connecting tubes at the two sides are communicated through the communication hose.

Preferably, the top of the transparent measuring tube is coaxially and detachably fixed with a sealing cover, and the top of the sealing cover is uniformly provided with vent holes.

Preferably, the transparent measuring tubes are toughened glass tubes, and the communication hose is a plastic hose.

Preferably, the front part of the periphery of the transparent measuring tube is printed with a graduated scale for indicating the solution quantity of the transparent measuring tube corresponding to the liquid level.

Preferably, the disassembly and assembly comprises inserting blocks and a fixing base, the inserting blocks are vertically fixed on two sides of the bottom surface of the mounting plate, limiting holes are formed in the outer side end faces, away from each other, of the inserting blocks in two sides, limiting holes are formed in the outer side end faces in the transverse direction, the top ends of the supporting rods are vertically fixed with the fixing base through fixing sleeves, inserting grooves are vertically formed in the top surfaces of the fixing base, and the inserting grooves correspond to the inserting blocks one by one and are in vertical sliding fit with the inserting blocks.

Preferably, the inner side end surfaces of the fixing seats at two side positions are respectively provided with a mounting hole along the transverse direction, the mounting holes are respectively vertically communicated with the corresponding slots, the mounting holes are respectively transversely and coaxially matched with the corresponding limiting holes, the mounting holes are respectively provided with limiting rods along the transverse direction and coaxially matched with the limiting holes in a sliding manner, the outer ends of the limiting rods at two side positions, which are far away from each other, are respectively matched with the corresponding limiting holes in a sliding manner, the inner ends of the limiting rods at two side positions, which are close to each other, are respectively extended out of the inner side end surfaces of the fixing seats and are coaxially fixed with handles, and the parts of the limiting rods, which are positioned between the corresponding handles and the inner side end surfaces of the fixing seats, are respectively provided with springs in a coaxial clearance fit manner.

Preferably, the horizontal cross section shape of the insert block and the slot is rectangular, the slot is a blind slot in the vertical direction, and the bottom end of the insert block is in fit contact with the bottom end of the corresponding slot.

By adopting the settlement detection device, particularly when the foundation pile to be detected is used for settlement detection, because the insert block is vertically matched with the slot in a sliding manner in the initial stage, and meanwhile the limiting rod is transversely matched with the limiting hole in a sliding manner, the insert block can not be locked out of the slot at the moment through the limit of the matching of the limiting rod and the limiting hole, so that the measuring assembly is detachably fixed between the top ends of the supporting rods at two side positions and suspended above the reference beam body, when the foundation pile to be detected is used, the reference beam body is suspended and spanned between the reference pile and the top surface of the foundation pile to be detected, the reference beam body can be prompted when being adjusted to be in a horizontal state by referring to the level gauge, then the sealing cover is taken down, and liquid is poured into the transparent measuring tube at one side position, the liquid enters the transparent measuring tube at the other side through the communicating hose, and as the two transparent measuring tubes form a communicating vessel structure through the communicating hose, when the liquid is added, the liquid level heights of the two transparent measuring tubes are consistent, and then a vertical load can be applied to the foundation pile to be measured from the top of the foundation pile to be measured, in the process, as the graduated scales are printed in front of the transparent measuring tubes, the settlement height variation of the measuring foundation pile can be intuitively obtained by observing the liquid level height variation of the two transparent measuring tubes in the settlement detection process, the display of the measurement result is intuitive and is convenient for recording, the two transparent measuring tubes should be respectively recorded in comparison with the liquid level indication solution quantity corresponding to the graduated scales when the measurement assembly is required to be disassembled after the measurement is completed, two persons hold the handles at two side positions respectively and pull the limiting rod at the same time and enable the inner ends of the limiting rod to deviate from the corresponding limiting holes in a mode that the springs are stretched, the transparent measuring tube can be held respectively by pulling the limiting rod outwards to enable the inserting block to deviate from the inserting groove vertically, when the measuring assembly is required to be mounted again between the top ends of the supporting rods at two side positions, the two persons pick up the transparent measuring tube respectively to enable the inserting block and the inserting groove to vertically contrast and slide in from top to bottom, simultaneously, the two persons pull the corresponding limiting rod transversely again and enable the inner ends of the limiting rod to deviate from the corresponding mounting holes in a mode that the springs are stretched, so that interference of the limiting rod to the inserting block along the inserting groove vertically and downwards is avoided, when the inserting block vertically and downwards slides to the bottom ends of the inserting block and the corresponding inserting groove, at the moment, the fact that the limiting rod and the corresponding limiting rod are in contact with the bottom ends of the inserting groove is indicated to be attached to each other, when the measuring assembly is required to be mounted again, the transparent measuring tube is lifted up respectively, the corresponding to the limiting rod is enabled to be in a corresponding position, the sliding assembly can be conveniently mounted on the two sides of the measuring assembly, the measuring assembly can be mounted at the top of the two sides of the measuring assembly, the measuring assembly can be fixed by the measuring assembly in a corresponding position, and the measuring assembly can be mounted on the top side of the top of the measuring rod, and the measuring assembly by the measuring assembly, and the measuring assembly can be conveniently and the top side, and the measuring assembly can be rapidly and matched with the top side, and the measuring position can be fixed by the top side position and the measuring position and the top end and the measuring assembly can be conveniently and the top side position. And only need pull outward after the gag lever post deviate from spacing hole alright make the inserted block vertically deviate from the slot will measurement subassembly is detached between the bracing piece top and is got and get away benchmark roof beam body top, measurement subassembly with the split mode of bracing piece is simple easy to operate, later stage be convenient for in time detach is taken in and is maintained properly after measurement subassembly finishes using.

The beneficial effects are that: 1. according to the utility model, the measuring assembly is detachably arranged between the top ends of the support rods on the two sides of the top surface of the reference beam body, meanwhile, the two transparent measuring tubes of the measuring assembly form a communicating vessel through the communicating hose, the front surfaces of the transparent measuring tubes are printed with the graduated scales, so that the settlement height variation of the measuring foundation pile can be intuitively obtained by observing the liquid level height variation of the two transparent measuring tubes in the settlement detection process, and the measuring results are intuitively displayed and conveniently recorded;

2. the measuring assembly can be detachably fixed on the support rods on two sides of the top surface of the reference beam body in a manner of vertically sliding fit of the insert block and the slot and transversely sliding fit of the limit rod and the limit hole, and the combination manner of the measuring assembly and the support rods is simple and easy to operate, so that the measuring assembly is quickly installed and arranged on the top of the reference beam body for sedimentation measurement;

3. the measuring assembly is detached from the top end of the supporting rod and is taken above the reference beam body only by pulling the limiting rod to be separated from the limiting hole, so that the inserting block can be vertically separated from the inserting groove, the measuring assembly and the supporting rod are easy to disassemble, and the later-stage measuring assembly can be conveniently and timely detached for proper storage and maintenance after being used.

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 an enlarged view of a portion of the utility model at B of FIG. 4;

FIG. 6 is a front 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 right side exterior view of FIG. 1 of the present utility model;

fig. 9 is a top exterior view of fig. 1 of the present utility model.

The reference numerals are explained as follows:

1. a measurement assembly; 101. a vent hole; 102. a cover; 103. a transparent measuring tube; 104. connecting pipe; 105. a communication hose; 106. a mounting plate; 107. a graduated scale; 2. a reference beam body; 201. a support rod; 202. a fixed sleeve; 3. a level gauge; 4. disassembling and assembling the assembly; 401. a fixing seat; 402. a mounting hole; 403. a spring; 404. a handle; 405. inserting blocks; 406. a slot; 407. a limiting hole; 408. and a limit rod.

Detailed Description

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. 1-9, the utility model provides a settlement detection device, which comprises a reference beam body 2, wherein the reference beam body 2 is horizontally arranged along the transverse direction, both sides of the top surface of the reference beam body 2 are vertically fixed with a supporting rod 201 through a fixing sleeve 202, the top end of the supporting rod 201 is provided with a disassembly and assembly component 4 through the fixing sleeve 202, specifically, the disassembly and assembly component 4 comprises an inserting block 405 and a fixing seat 401, both sides of the bottom surface of a mounting plate 106 are vertically fixed with the inserting block 405, the outer side end surfaces of the inserting blocks 405 at both sides, which are far away from each other, are respectively provided with a limiting hole 407 along the transverse direction, the top end of the supporting rod 201 is vertically fixed with the fixing seat 401 through the fixing sleeve 202, the top surface of the fixing seat 401 is respectively vertically provided with a slot 406, the slots 406 are respectively corresponding to the inserting blocks 405 and vertically in a sliding fit, the inner end surfaces of the fixing seats 401 at two sides are close to each other and are respectively provided with a mounting hole 402 along the transverse direction, the mounting holes 402 are vertically communicated with the corresponding slots 406, the mounting holes 402 are respectively and coaxially compared with the corresponding limiting holes 407, the mounting holes 402 are respectively and coaxially provided with limiting rods 408 along the transverse direction, the outer ends of the limiting rods 408 at two sides, which are far away from each other, are respectively and coaxially matched with the corresponding limiting holes 407 in a sliding manner, the inner ends of the limiting rods 408 at two sides, which are close to each other, extend out of the inner end surfaces of the corresponding fixing seats 401 and are coaxially fixed with handles 404, the parts of the limiting rods 408, which are positioned between the corresponding handles 404 and the inner end surfaces of the fixing seats 401, are respectively and coaxially provided with springs 403 in clearance fit, the two ends of each spring 403 are respectively fixedly connected with the corresponding handles 404 and the inner end surfaces of the fixing seats 401, the measuring assembly 1 can be detachably fixed on the supporting rods 201 on two sides of the top surface of the reference beam body 2 through the vertical sliding fit of the insert blocks 405 and the slots 406 and the horizontal sliding fit of the limiting rods 408 and the limiting holes 407, and meanwhile, the insert blocks 405 can be vertically separated from the slots 406 only by pulling the limiting rods 408 to separate the measuring assembly 1 from the top ends of the supporting rods 201 and be taken away from the upper part of the reference beam body 2.

The installation is provided with between the top surface of dismouting subassembly 4 and measures subassembly 1, and measure subassembly 1 through dismouting subassembly 4 and bracing piece 201 detachable connection, specifically, measure subassembly 1 and include mounting panel 106, transparent survey pipe 103 and intercommunication hose 105, the top surface of dismouting subassembly 4 is all horizontally fixed with mounting panel 106, the top surface of mounting panel 106 is all vertical to be fixed with transparent survey pipe 103, and transparent survey pipe 103 is the open hollow pipe in top, the peripheral lower part of transparent survey pipe 103 of both sides position all radially extends the intercommunication and has takeover 104, and the takeover 104 of both sides position is linked together through intercommunication hose 105, so set up, be convenient for subside the in-process that detects through observing the liquid level height variation of two transparent survey pipes 103 can be audio-visual obtain the settlement altitude variation who measures the foundation pile.

As the scheme of the present preferred, the top surface mid-mounting of benchmark roof beam body 2 is provided with spirit level 3, and preferred spirit level 3 is bubble type, so sets up, is convenient for carry out the suggestion when benchmark roof beam body 2 is adjusted to the horizontality through referring to the mode of spirit level 3, and bracing piece 201 all makes up the connection through screw-thread fit's mode with fixed cover 202, so sets up, and bracing piece 201 of being convenient for can make up the split fast through screw-thread fit's mode with fixed cover 202.

Simultaneously, the top of transparent survey pipe 103 is all coaxial to be dismantled and is fixed with closing cap 102, and the air vent 101 has all been seted up to the top of closing cap 102 equipartition, preferably closing cap 102 and transparent survey pipe 103 pass through screw-thread fit's mode composite connection, so set up, be convenient for prevent external debris unexpected entering into transparent survey pipe 103 through the setting of closing cap 102, transparent survey pipe 103 is the toughened glass pipe, the intercommunication hose 105 is the plastics hose, the peripheral coaxial tight fit that rises of the tip inner periphery of preferential intercommunication hose 105 and corresponding takeover 104, so set up, transparent survey pipe 103 of being convenient for and intercommunication hose 105 all have good stable result of use.

And the front portion of the periphery of the transparent measuring tube 103 is printed with a graduated scale 107 for representing the solution quantity of the transparent measuring tube 103 corresponding to the liquid level, so that the solution quantity corresponding to the liquid level in the transparent measuring tube 103 is obtained by referring to the graduated scale 107, the horizontal section shapes of the insert block 405 and the slot 406 are rectangular, the slot 406 is a blind slot in the vertical direction, the bottom end of the insert block 405 is in contact with the bottom end of the corresponding slot 406, so that the insert block 405 and the slot 406 are in contact with each other in a vertical sliding mode, and the insert block 405 and the slot 406 are provided with good positioning and guiding design in the vertical sliding mode, and meanwhile, when the limiting rod 408 is in transverse coaxial contrast with the limiting hole 407, obvious prompt can be carried out in a mode of contact with the bottom end of the insert block 405 and the slot 406.

With the above structure, particularly when the foundation pile to be tested is used for settlement detection, because the insert block 405 is vertically matched with the slot 406 in a sliding manner, and the limit rod 408 is transversely matched with the limit hole 407 in a sliding manner, the insert block 405 can not be locked out of the slot 406 due to the matching limitation of the limit rod 408 and the limit hole 407, so that the measuring assembly 1 is detachably fixed between the top ends of the support rods 201 at two side positions and is suspended above the reference beam body 2, when the foundation beam is used, the reference beam body 2 is suspended and spanned between the reference pile and the top surface of the foundation pile to be tested, the foundation beam body 2 can be adjusted to a horizontal state in a mode of referring to the level meter 3 to prompt, then the sealing cover 102 is taken down, liquid is poured into the transparent measuring tube 103 at one side position from the top of the transparent measuring tube 103, and enters the transparent measuring tube 103 at the other side position through the communication hose 105, and because the two transparent measuring tubes 103 form a communicating vessel structure through the communicating hose 105, when the liquid level heights of the two transparent measuring tubes 103 are consistent after liquid is added, vertical load can be applied to the foundation pile to be measured from the top of the foundation pile to be measured, in the process, because the graduation scale 107 is printed in front of the transparent measuring tubes 103, the sedimentation height variation of the foundation pile to be measured can be intuitively obtained by observing the liquid level height variation of the two transparent measuring tubes 103 in the sedimentation detection process, the display of the measurement result is intuitive and is convenient for recording, when the observation and recording are performed, the two transparent measuring tubes 103 respectively record the liquid level indication solution amount of the corresponding graduation scale 107 in comparison with the two transparent measuring tubes 103, when the measurement assembly 1 is required to be detached after the measurement is completed, two people respectively hold the handles 404 at two sides to pull the limit rods 408 at the same time and pull the inner ends of the limit rods 408 out of the corresponding limit holes 407 in a mode of being stretched by the springs 403, the transparent measuring tube 103 is held after the limiting rod 408 is pulled outwards to lift the inserting block 405 vertically out of the slot 406, the measuring assembly 1 is immediately taken out from the position between the top ends of the supporting rods 201 at the two sides, when the measuring assembly 1 is needed to be assembled again, two persons respectively hold the transparent measuring tube 103 to enable the inserting block 405 and the slot 406 to vertically contrast and slide in from top to bottom, simultaneously, two persons simultaneously pull the corresponding limiting rod 408 transversely again and enable the inner ends of the limiting rods 408 to be retracted into the corresponding mounting holes 402 in a mode that the springs 403 are stretched, so that the limiting rods 408 are prevented from interfering with the inserting blocks 405 to slide vertically downwards along the slots 406, when the inserting blocks 405 vertically slide down along the slots 406 to the bottom ends of the inserting blocks 405 to be in contact with the bottom ends of the corresponding slots 406, at the moment, the limiting rods 408 and the limiting holes 407 are respectively transversely contrast, the handles 404 are released, the spring 403 can release the stretching state to drive the limit rods 408 to be inserted into the corresponding limit holes 407, so as to finish the fixed reinstallation of the measuring assembly 1 between the top ends of the support rods 201 at the two side positions again, thus the measuring assembly 1 can be detachably fixed on the support rods 201 at the two sides of the top surface of the reference beam body 2 in a manner of vertically sliding fit between the insert blocks 405 and the slots 406 and horizontally sliding fit between the limit rods 408 and the limit holes 407, the combination manner of the measuring assembly 1 and the support rods 201 is simple and easy to operate, the measuring assembly 1 is conveniently and rapidly installed and arranged at the top of the reference beam body 2 for settlement measurement, the insert blocks 405 can be vertically separated from the slots 406 to detach the measuring assembly 1 from the top ends of the support rods 201 and be taken away from the upper part of the reference beam body 2 only by pulling the limit rods 408 outwards to be separated from the limit holes 407, the later-stage measuring assembly 1 is convenient to detach in time for proper storage and maintenance after being used.

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. Sedimentation detection device, including benchmark roof beam body (2), its characterized in that: the standard beam body (2) is horizontally arranged along the transverse direction, support rods (201) are vertically fixed on two sides of the top surface of the standard beam body (2) through fixing sleeves (202), and dismounting components (4) are arranged on the top ends of the support rods (201) through the fixing sleeves (202);

and a measuring assembly (1) is arranged between the top surfaces of the dismounting assemblies (4), and the measuring assembly (1) is detachably connected with the supporting rod (201) through the dismounting assemblies (4).

2. A sedimentation detection apparatus according to claim 1, wherein: and a level meter (3) is arranged in the middle of the top surface of the reference beam body (2).

3. A sedimentation detection apparatus according to claim 1, wherein: the supporting rods (201) are connected with the fixing sleeves (202) in a combined mode through threaded fit.

4. A sedimentation detection apparatus according to claim 1, 2 or 3, wherein: the measuring assembly (1) comprises a mounting plate (106), a transparent measuring tube (103) and a communication hose (105), wherein the top surface of the dismounting assembly (4) is horizontally fixed with the mounting plate (106), the top surface of the mounting plate (106) is vertically fixed with the transparent measuring tube (103), the transparent measuring tube (103) is a hollow tube with an open top, connecting pipes (104) are respectively arranged at the lower parts of the periphery of the transparent measuring tube (103) at two sides in a radial extending and communicating mode, and the connecting pipes (104) at two sides are communicated through the communication hose (105).

5. The sedimentation detection apparatus according to claim 4, wherein: the top of transparent survey buret (103) all coaxial detachable be fixed with closing cap (102), just all equipartition has seted up air vent (101) at the top of closing cap (102).

6. A sedimentation detection apparatus according to claim 5, wherein: the transparent measuring tubes (103) are toughened glass tubes, and the communication hose (105) is a plastic hose.

7. A sedimentation detection apparatus according to claim 5 or 6, wherein: the front parts of the peripheries of the transparent measuring tubes (103) are respectively printed with a graduated scale (107) used for indicating the solution quantity of the transparent measuring tubes (103) corresponding to the liquid level.

8. A sedimentation detection apparatus according to claim 7, wherein: the disassembly and assembly (4) comprises inserting blocks (405) and a fixed seat (401), the inserting blocks (405) are vertically fixed on two sides of the bottom surface of the mounting plate (106), limiting holes (407) are transversely formed in the outer side end faces, away from each other, of the inserting blocks (405), the top ends of the supporting rods (201) are vertically fixed with the fixed seat (401) through fixing sleeves (202), inserting grooves (406) are vertically formed in the top surfaces of the fixed seat (401), and the inserting grooves (406) correspond to the inserting blocks (405) one by one and are vertically in sliding fit.

9. A sedimentation detection apparatus according to claim 8, wherein: the mounting holes (402) are formed in the inner end faces, close to each other, of the fixing base (401) at two side positions along the transverse direction, the mounting holes (402) are vertically communicated with the corresponding slots (406), the mounting holes (402) are horizontally and coaxially matched with the corresponding limiting holes (407), limiting rods (408) are horizontally and coaxially matched with the mounting holes (402) in a sliding mode, the outer ends, far away from each other, of the limiting rods (408) at two side positions are horizontally and slidingly matched with the corresponding limiting holes (407), the inner ends, close to each other, of the limiting rods (408) at two side positions extend out of the inner end faces, corresponding to the fixing base (401), of the limiting rods (408) and are coaxially fixed with handles (404), springs (403) are coaxially and in clearance fit with the portions, between the corresponding handles (404) and the inner end faces of the fixing base (401), and two ends of each spring (403) are fixedly connected with the corresponding handles (404) and the inner end faces of the fixing base (401).

10. A sedimentation detection apparatus according to claim 9, wherein: the horizontal cross section shape of the inserting block (405) and the slot (406) is rectangular, the slot (406) is a blind slot in the vertical direction, and the bottom ends of the inserting block (405) are in fit contact with the bottom ends of the corresponding slots (406).