CN113028953B - Novel foundation pit detector - Google Patents
Novel foundation pit detector Download PDFInfo
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- CN113028953B CN113028953B CN202011491898.9A CN202011491898A CN113028953B CN 113028953 B CN113028953 B CN 113028953B CN 202011491898 A CN202011491898 A CN 202011491898A CN 113028953 B CN113028953 B CN 113028953B
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- 230000007246 mechanism Effects 0.000 claims abstract description 86
- 238000001514 detection method Methods 0.000 claims abstract description 71
- 230000001681 protective effect Effects 0.000 claims description 41
- 238000005259 measurement Methods 0.000 claims description 9
- 238000011895 specific detection Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
Abstract
The application discloses a novel foundation pit detector, which relates to the technical field of foundation pit detection and comprises a detection mechanism, a fixing mechanism and a moving mechanism, wherein the detection mechanism and the moving mechanism are arranged on the fixing mechanism, the detection mechanism is positioned above the fixing mechanism, the moving mechanism is positioned below the fixing mechanism, the detection mechanism and the moving mechanism are connected with the fixing mechanism, and the working end of the detection mechanism penetrates through the fixing mechanism; the problems that a specific detection value of the depth of a foundation pit cannot be obtained quickly in the prior art, and the detection equipment in the prior art cannot be replaced and detected among the foundation pits quickly are solved, so that the working efficiency is reduced; the application improves the working efficiency and reduces the cost of manual transportation.
Description
Technical Field
The application relates to the technical field of foundation pit detection, in particular to a novel foundation pit detector.
Background
The foundation pit is a pit which needs to be excavated when a house building, municipal engineering or underground building is constructed. In order to ensure that the safety of the foundation pit construction and the main underground structure and the surrounding environment are not damaged, foundation pit supporting, dewatering and excavation are required, and corresponding investigation, design, construction and monitoring are performed, and the comprehensive engineering of the system is called foundation pit engineering.
Foundation pit engineering is a construction work in the face of various foundation soils and complex environmental conditions, and there are uncertainty factors such as external force uncertainty, deformation uncertainty, soil uncertainty and some occasional changes. With the development of national economy, infrastructure and urban planning, the more precious the land, the more and deeper and more complex the various underground constructions, so the foundation pit construction technology is greatly popularized and popularized in the development process, but various safety problems also often occur. So how to ensure the safety of the foundation pit construction is more important.
The foundation pit engineering is a practical science with strong practicability, and the theoretical calculation results and the measured data of many foundation pit engineering often have larger differences due to the complex variability of soil properties and the limitations of various calculation models. According to the situation, it is not practical to accurately predict the change of the foundation pit engineering supporting structure and surrounding soil mass in the construction process in the engineering design stage, if the abnormality occurs in the construction process, the change is not found in time and can be developed at will, and the result is not considered.
Therefore, each foundation pit needs to be further detected after completion; the depth of the foundation pit is important, and the depth required by each foundation pit is not necessarily the same, so that the depth of each foundation pit needs to be limited according to actual needs, but most of foundation pits are too deep, so that a common measurement mode is difficult to work, manual detection cannot be performed, and equipment for detecting the depth of the foundation pit is needed.
Patent number CN 111622744A discloses a degree of depth detection device of shaft foundation ditch, including mounting panel, support column, fixed pulley and weight, the bottom fixedly connected with mounting panel of support column, and the equal fixedly connected with fixing bolt in both sides of mounting panel, the top fixedly connected with fixed pulley of support column one side, the top fixedly connected with fixed plate of support column opposite side, and the top fixedly connected with mount of fixed plate, the one end fixedly connected with servo motor of mount, the inside fixedly connected with coil of mount, and the outside winding of coil has the haulage rope, the outside of haulage rope sets up mark structure. According to the application, one end of the fixing frame is fixedly connected with the servo motor, the servo motor is started to drive the coil to rotate, the traction rope is wound or loosened, the direction of the traction rope is changed under the action of the fixed pulley, the weighting block is driven to penetrate into the vertical shaft, and the depth of the vertical shaft is tested.
The depth detection of the foundation pit is solved in the prior art, but the defects exist, namely: the depth of the foundation pit cannot be effectively checked only by falling of the traction rope and falling of the weighting block into the pit bottom, so that a specific detection value of the foundation pit cannot be rapidly determined; and II: transportation is needed when a new foundation pit is replaced for detection every time, and because equipment is heavy, transportation is troublesome, time is relatively delayed, and work efficiency is affected.
Disclosure of Invention
The embodiment of the application provides a novel foundation pit detector, which aims to solve the technical problems that specific detection values of the depth of a foundation pit cannot be obtained quickly in the background technology and detection equipment in the prior art cannot be replaced and detected among foundation pits quickly.
The embodiment of the application adopts the following technical scheme: the utility model provides a novel foundation ditch detector, includes detection mechanism, fixed establishment and moving mechanism, detection mechanism and moving mechanism all set up on fixed establishment, detection mechanism is located fixed establishment's top, moving mechanism is located fixed establishment's below, detection mechanism and moving mechanism all are connected with fixed establishment, detection mechanism's work end runs through fixed establishment.
Further, the detection mechanism comprises a detection limiting part and a detection driving part, the detection limiting part and the detection driving part are both arranged on the fixing mechanism, and the detection limiting part is connected with the detection driving part.
Further, detect spacing part includes support frame, measurement slide caliper rule, spacing post and measuring stick, the support frame sets up the top at fixed establishment, measurement slide caliper rule sets up on the support frame, and measurement slide caliper rule is located one side of support frame, spacing post sets up on fixed establishment, two rectangular pieces have been seted up on the inside wall of spacing post, two rectangular piece symmetry sets up in spacing post, the measuring stick sets up in spacing post, fixed establishment is run through to the one end of measuring stick, rectangular slot has all been seted up on the both sides of measuring stick, the measuring stick is the heliciform, the rectangular slot that is equipped with on the measuring stick corresponds with the rectangular piece in the spacing post.
Further, detect drive unit includes first motor, first actuating lever, gear frame, first bevel gear group, head rod, second actuating lever, first belt axle, second belt axle, first connecting belt and first screwed pipe, first motor sets up in fixed establishment's top, the output and the first actuating lever of first motor are connected, first bevel gear group sets up on the gear frame, the gear frame sets up in fixed establishment's top, the head rod runs through the gear frame and is connected with one end of first bevel gear group, the head rod runs through the gear frame and is connected with the other end of first bevel gear group, the head rod is connected with the second actuating lever, the second actuating lever sets up in the bottom of support frame, first belt axle sets up on the second actuating lever, first screwed pipe cover is established on the measuring stick, and first screwed pipe activity sets up on the support frame, the second belt axle sets up on first screwed pipe, the both ends of first connecting belt cover is established on first belt axle and second belt axle respectively.
Further, the fixing mechanism comprises a fixed driving part and a fixed supporting part, wherein the fixed driving part is arranged above the fixed supporting part, and the fixed driving part is connected with the fixed supporting part.
Further, fixed drive part includes first protective housing, second motor, drive bevel gear, second connecting belt and coupling assembling, first protective housing sets up the top at fixed support part, first circular hole has been seted up on the first protective housing, first circular hole corresponds with spacing post, second motor, drive bevel gear, second connecting belt and coupling assembling all are located first protective housing, the second connecting belt is equipped with two, coupling assembling is equipped with two sets of, two sets of coupling assembling symmetry set up in first protective housing, every set of coupling assembling all includes second cone gear group, third cone gear group, second connecting rod, third belt axle and fourth belt axle, the output and the drive of second motor are connected, drive bevel gear is connected with one end of one of them second cone gear group, the other end and the one end of second connecting rod of second cone gear group, the one end and the other end of second connecting rod of third cone gear group are connected, third belt axle and fourth belt axle symmetry set up in every second cone gear group, the other end and the equal fixed connection bevel gear of second belt axle and fourth belt axle of second cone gear group, the second belt axle and the other end of every second cone gear group all is connected with the second bevel gear group.
Further, fixed support part includes second protective housing, second screwed pipe, second threaded rod, connecting plate and fixed foot rest, the second circular hole has been seted up on the second protective housing, the second circular hole corresponds from top to bottom with first circular hole, second screwed pipe and second threaded rod all are located the second protective housing, connecting plate and fixed foot rest all are located the below outside the second protective housing, second screwed pipe, second threaded rod and fixed foot rest all are equipped with four, and wherein two the second screwed pipe sets up respectively on the other end of a second taper gear group, and two in addition the second screwed pipe sets up respectively on the other end of a third taper gear group, every second threaded rod all with a second screwed pipe spiro union, and four the bottom of second threaded rod all runs through the second protective housing and extends, every fixed foot rest all sets up on the bottom of a second threaded rod, the connecting plate is equipped with two, every connecting plate all is connected with two second threaded rods.
Further, moving mechanism includes pushing hands, connecting block, fixed connecting rod, third connecting rod and pulley, the pushing hands sets up on one side of first protective housing, the connecting block is equipped with two, two the connecting block symmetry sets up on the both sides of second protective housing, the fixed connecting rod is equipped with two sets of, every group the fixed connecting rod all sets up on the connecting block, the third connecting rod is equipped with two, two the third connecting rod all sets up on a set of fixed connecting rod, the pulley is equipped with two sets of, every group the pulley all sets up on the both sides of a third connecting rod.
The above at least one technical scheme adopted by the embodiment of the application can achieve the following beneficial effects:
firstly, the measuring calipers arranged in the detection limiting component can quickly obtain the numerical value of the depth of the foundation pit, and the limiting column can prevent the measuring rod from shifting when moving to the bottom end of the foundation pit, so that the problem of damage caused by collision of the measuring rod can be effectively prevented.
Secondly, the detection mechanism can be moved by matching the connecting blocks, the fixed connecting rods, the third connecting rods and the pulleys in the moving mechanism, and the pushing hands are manually pushed to move the detection mechanism among all foundation pits, so that the working efficiency is effectively improved, and the cost of manual transportation is reduced.
Thirdly, the application can fix the measuring rod during detection through the fixing mechanism, effectively solves the problem that the measuring rod is damaged due to accidental sliding of the moving mechanism during operation, reduces the detection risk and improves the practicability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic view of a first angle structure of the present application;
FIG. 2 is a schematic view of a second angle structure of the present application;
FIG. 3 is a schematic diagram of the detection driving part of the present application;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a schematic view of a partial structure of the present application;
FIG. 6 is a schematic view of a part of the fixing mechanism according to the present application;
fig. 7 is a schematic diagram of a part of the fixing mechanism in the present application.
Reference numerals:the detection mechanism 1, the detection limiting part 11, the support frame 111, the measurement caliper 112, the limiting post 113, the measurement rod 114, the rectangular groove 115, the rectangular block 116, the detection driving part 12, the first motor 121, the first driving rod 122, the gear rack 123, the first bevel gear set 124, the first connecting rod 125, the second driving rod 126, the first belt shaft 127, the second belt shaft 128, the first connecting belt 129, the first threaded tube 1210, the fixing mechanism 2, the fixing driving part 21 and the first belt shaft 128A protective housing 211, a second motor 212, a drive bevel gear 213, a second connecting belt 214, a first circular hole 216, a connecting assembly 215, a second bevel gear set 2151, a third bevel gear set 2152, a second connecting rod 2153, a third belt shaft 2154, a fourth belt shaft 2155, a fixed support member 22, a second protective housing 221, a second threaded tube 222, a second threaded rod 223, a connecting plate 224, a fixed foot rest 225, a second circular hole 226, a moving mechanism 3, a push handle 31, a connecting block 32, a fixed connecting rod 33, a third connecting rod 34, and a pulley 35.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The following describes in detail the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.
Referring to fig. 1-7, an embodiment of the application provides a novel foundation pit detector, which comprises a detection mechanism 1, a fixing mechanism 2 and a moving mechanism 3, wherein the detection mechanism 1 and the moving mechanism 3 are arranged on the fixing mechanism 2, the detection mechanism 1 is positioned above the fixing mechanism 2, the moving mechanism 3 is positioned below the fixing mechanism 2, the detection mechanism 1 and the moving mechanism 3 are connected with the fixing mechanism 2, and the working end of the detection mechanism 1 penetrates through the fixing mechanism 2; when the detection operation is carried out, the fixed mechanism 2 and the detection mechanism 1 are manually pushed to move to the corresponding foundation pit positions and are positioned right above the foundation pit, the detection mechanism 1 corresponds to the foundation pit vertically, the fixed mechanism 2 is used for supporting the detection mechanism 1 and the detection mechanism 3, the fixed mechanism 2 is in contact with the ground at the moment, the detection mechanism 1 is prevented from being damaged due to accidental sliding of the detection mechanism 3 during the operation, the foundation pit is finally detected by the detection mechanism 1, and the qualification of the foundation pit is determined manually by observing the detection mechanism 1; the connection cooperation can solve the problems that the specific detection value of the depth of the foundation pit cannot be obtained rapidly in the prior art and the detection equipment in the prior art cannot be replaced and detected rapidly among all the foundation pits, so that the working efficiency is reduced.
Specifically, the detection mechanism 1 includes a detection limiting component 11 and a detection driving component 12, the detection limiting component 11 and the detection driving component 12 are both arranged on the fixing mechanism 2, and the detection limiting component 11 is connected with the detection driving component 12.
Specifically, the detection limiting component 11 includes a supporting frame 111, a measuring caliper 112, a limiting column 113 and a measuring rod 114, the supporting frame 111 is disposed above the fixing mechanism 2, the measuring caliper 112 is disposed on the supporting frame 111, the measuring caliper 112 is located at one side of the supporting frame 111, the limiting column 113 is disposed on the fixing mechanism 2, two rectangular blocks 116 are disposed on an inner side wall of the limiting column 113, the two rectangular blocks 116 are symmetrically disposed in the limiting column 113, the measuring rod 114 is disposed in the limiting column 113, one end of the measuring rod 114 penetrates through the fixing mechanism 2, rectangular grooves 115 are disposed on two sides of the measuring rod 114, the measuring rod 114 is in a thread shape, and the rectangular grooves 115 disposed on the measuring rod 114 correspond to the rectangular blocks 116 in the limiting column 113;
specifically, the detection driving component 12 includes a first motor 121, a first driving rod 122, a gear rack 123, a first bevel gear set 124, a first connecting rod 125, a second driving rod 126, a first belt shaft 127, a second belt shaft 128, a first connecting belt 129 and a first threaded pipe 1210, where the first motor 121 is disposed above the fixing mechanism 2, an output end of the first motor 121 is connected with the first driving rod 122, the first bevel gear set 124 is disposed on the gear rack 123, the gear rack 123 is disposed above the fixing mechanism 2, the first driving rod 122 penetrates through the gear rack 123 and is connected with one end of the first bevel gear set 124, the first connecting rod 125 penetrates through the gear rack 123 and is connected with the other end of the first bevel gear set 124, the first connecting rod 125 is connected with the second driving rod 126, the second driving rod 126 is disposed at the bottom of the supporting frame 111, the first belt shaft 127 is disposed on the second driving rod 126, the first threaded pipe 1210 is sleeved on the measuring rod 114, and the first pipe 1210 is disposed on the first supporting frame 111 and the second belt shaft 128 is disposed on the two ends of the first belt shaft 128; when in operation, the first driving rod 122 can drive the first bevel gear set 124 to rotate through the driving of the first motor 121, the first bevel gear set 124 can drive the first connecting rod 125 to drive the second driving rod 126 to rotate when rotating, the first belt shaft 127 can drive the second belt shaft 128 and the first threaded tube 1210 to synchronously rotate through the first connecting belt 129 through the rotation of the second driving rod 126, the first threaded tube 1210 can drive the measuring rod 114 to vertically move along the rectangle in the limit post 113 when rotating, so that the measuring rod 114 can move towards the inside of the foundation pit, and the depth of the foundation pit is measured.
Specifically, the fixing mechanism 2 includes a fixing driving member 21 and a fixing support member 22, the fixing driving member 21 is disposed above the fixing support member 22, and the fixing driving member 21 and the fixing support member 22 are connected.
Specifically, the fixed driving component 21 includes a first protective housing 211, a second motor 212, a driving bevel gear 213, a second connection belt 214 and a connection component 215, the first protective housing 211 is disposed above the fixed supporting component 22, a first circular hole 216 is formed in the first protective housing 211, the first circular hole 216 corresponds to the limit post 113, the second motor 212, the driving bevel gear 213, the second connection belt 214 and the connection component 215 are all located in the first protective housing 211, the second connection belt 214 is provided with two sets of connection components 215, the connection component 215 is provided with two sets of connection components 215, the two sets of connection components 215 are symmetrically disposed in the first protective housing 211, each set of connection components 215 includes a second conical gear set 2151, a third conical gear set 2152, a second connection rod 2153, a third belt shaft 2154 and a fourth belt shaft 2155, an output end of the second motor 212 is connected with the driving bevel gear set 213, the driving bevel gear set 213 is connected with one end of one of the second conical gear set 1, the other end of the second conical gear set 1 is connected with the second conical gear set 2153, the other end of the second connection rod 2153 is connected with the second belt 2152 and the other end of the third belt 2154 is connected with the second belt 2152, and the other end of the second connection rod 2152 is connected with the second end 2152 and the third belt 2154 is fixedly disposed on the second end 2152; when in operation, the driving bevel gear 213 can drive one of the second bevel gear sets 2151 to rotate through the driving of the second motor 212, the second connecting rod 2153 can drive the third bevel gear set 2152 to rotate through the rotation of the second bevel gear set 2151, the second bevel gear set 2151 and the third bevel gear set 2152 rotate in the same direction, and the second bevel gear set 2151 and the third bevel gear set 2152 in the other group can synchronously rotate in the same direction through the rotation of the second belt shaft 128, the third belt shaft 2154 and the second connecting belt 214.
Specifically, the fixed support member 22 includes a second protective casing 221, a second threaded pipe 222, a second threaded rod 223, a connecting plate 224 and a fixed foot rest 225, a second circular hole 226 is formed in the second protective casing 221, the second circular hole 226 corresponds to the first circular hole 216 up and down, the second threaded pipe 222 and the second threaded rod 223 are located in the second protective casing 221, the connecting plate 224 and the fixed foot rest 225 are located under the outside of the second protective casing 221, four second threaded pipes 222, two second threaded rods 223 and the fixed foot rest 225 are respectively provided, two second threaded pipes 222 are respectively disposed at the other end of one second taper gear set 2151, two other second threaded pipes 222 are respectively disposed at the other end of one third taper gear set 2152, each second threaded rod 223 is in threaded connection with one second threaded pipe 222, the bottom ends of the four second threaded rods 223 are respectively penetrated through the second protective casing 221 and extend out, each fixed foot rest 225 is disposed at the bottom ends of the second threaded rods 223, and each second threaded rod 223 is respectively connected with the two connecting plates 224.
Specifically, the moving mechanism 3 includes a pushing handle 31, a connecting block 32, a fixed connecting rod 33, a third connecting rod 34 and a pulley 35, the pushing handle 31 is disposed on one side of the first protective housing 211, the connecting block 32 is provided with two, two connecting blocks 32 are symmetrically disposed on two sides of the second protective housing 221, the fixed connecting rod 33 is provided with two groups, each group of fixed connecting rods 33 is disposed on one connecting block 32, the third connecting rod 34 is provided with two, two third connecting rods 34 are disposed on one group of fixed connecting rods 33, the pulley 35 is provided with two groups, and each group of pulleys 35 is disposed on two sides of one third connecting rod 34.
The working principle of the application is as follows:
the measuring rods 114 in the application can be replaced according to the depth required to be measured of the foundation pit, and the measuring rods 114 only need to be moved out along the top ends of the limiting columns 113 and the first threaded pipes 1210, and new measuring rods 114 need to be moved into the limiting columns 113 along the first threaded rods, but the length of each measuring rod 114 needs to be measured in advance.
The measuring caliper 112 in the application needs to remove the height of the equipment when measuring the actual value of the foundation pit; at the time of actual measurement, the actual length of the measuring rod 114 minus the height of the device itself is checked for the remaining length of the measuring rod 114.
When a plurality of foundation pits are required to be detected, the equipment is manually pushed by the pushing handle 31 to move, the equipment utilizes the cooperation of the connecting block 32, the fixed connecting rod 33, the third connecting rod 34 and the pulley 35 to enable the second protective shell 221 to move, the second protective shell 221 can drive the first protective shell 211 and the detection mechanism 1 arranged above the first protective shell 211 to synchronously move, when the equipment moves above the corresponding foundation pit, the driving of the second motor 212 can enable the driving bevel gear 213 to drive one of the second bevel gear set 2151 to rotate, the rotation of the second bevel gear set 2151 can enable the second connecting rod 2153 to drive the third bevel gear set 2152 to rotate, the second bevel gear set 2151 and the third bevel gear set 2152 rotate in the same direction, and the rotation of the second belt shaft 128, the third belt shaft 2154 and the second connecting belt 214 can enable the second bevel gear set 2151 and the third bevel gear set 2152 in the other group to synchronously rotate in the same direction, when the two second bevel gear sets 2151 and the two third bevel gear sets 2152 move synchronously, the four second threaded pipes 222 can be driven to rotate synchronously, the four threaded rods can drive the four fixed foot frames 225 to move synchronously through the four second threaded pipes 222, the pulley 35 can be supported by the contact of the four fixed foot frames 225 with the ground, the pulley 35 can leave the ground, then the first driving rod 122 can drive the first bevel gear set 124 to rotate through the driving of the first motor 121, the first bevel gear set 124 can drive the first connecting rod 125 to rotate when rotating, the first belt shaft 127 can drive the second belt shaft 128 and the first threaded pipe 1210 to rotate synchronously through the first connecting belt 129 through the rotation of the second driving rod 126, the first screw pipe 1210 can make the measuring rod 114 move vertically along the rectangle in the limit post 113 quickly when rotating, so that the measuring rod 114 can move towards the inside of the foundation pit, and when the bottom end of the measuring rod 114 moves to the bottommost end of the foundation pit, the depth value is confirmed by checking the measuring caliper 112.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.
Claims (1)
1. The utility model provides a novel foundation pit detector which is characterized in that, including detection mechanism (1), fixed establishment (2) and mobile mechanism (3), detection mechanism (1) and mobile mechanism (3) all set up on fixed establishment (2), detection mechanism (1) are located the top of fixed establishment (2), mobile mechanism (3) are located the below of fixed establishment (2), detection mechanism (1) and mobile mechanism (3) all are connected with fixed establishment (2), the work end of detection mechanism (1) runs through fixed establishment (2), detection mechanism (1) is including detecting spacing part (11) and detection drive part (12), detection spacing part (11) and detection drive part (12) all set up on fixed establishment (2), detection spacing part (11) are connected with detection drive part (12), detection spacing part (11) are including support frame (111), measurement slide caliper rule (112), spacing post (113) and measuring rod (114), support frame (111) set up in the top of fixed establishment (2), measurement slide caliper rule (112) are located in support frame (111) one side, the utility model discloses a gear rack (122) of a motor, including fixed establishment (2), spacing post (113), rectangular block (116) have been seted up on the inside wall of spacing post (113), two rectangular block (116) symmetry sets up in spacing post (113), measuring rod (114) set up in spacing post (113), fixed establishment (2) are run through to one end of measuring rod (114), rectangular slot (115) have all been seted up on the both sides of measuring rod (114), measuring rod (114) are the heliciform, rectangular slot (115) that are equipped with on measuring rod (114) correspond with rectangular block (116) in spacing post (113), detect driving part (12) including first motor (121), first actuating lever (122), gear rack (123), first bevel gear group (124), head rod (125), second actuating lever (126), first belt axle (127), second belt axle (128), first connecting belt (129) and first screwed pipe (1210), first motor (121) set up in fixed establishment (2) top, first bevel gear group (123) are set up on first gear rack (123) and first bevel gear group (124), the first driving rod (122) penetrates through the gear frame (123) to be connected with one end of the first bevel gear set (124), the first connecting rod (125) penetrates through the gear frame (123) to be connected with the other end of the first bevel gear set (124), the first connecting rod (125) is connected with the second driving rod (126), the second driving rod (126) is arranged at the bottom of the supporting frame (111), the first belt shaft (127) is arranged on the second driving rod (126), the first threaded pipe (1210) is sleeved on the measuring rod (114), the first threaded pipe (1210) is movably arranged on the supporting frame (111), the second belt shaft (128) is arranged on the first threaded pipe (1210), and two ends of the first connecting belt (129) are respectively sleeved on the first belt shaft (127) and the second belt shaft (128);
the fixing mechanism (2) comprises a fixed driving part (21) and a fixed supporting part (22), wherein the fixed driving part (21) is arranged above the fixed supporting part (22), and the fixed driving part (21) is connected with the fixed supporting part (22);
the fixed driving component (21) comprises a first protective shell (211), a second motor (212), a driving bevel gear (213), a second connecting belt (214) and connecting components (215), the first protective shell (211) is arranged above the fixed supporting component (22), a first circular hole (216) is formed in the first protective shell (211), the first circular hole (216) corresponds to a limit column (113), the second motor (212), the driving bevel gear (213), the second connecting belt (214) and the connecting components (215) are all arranged in the first protective shell (211), the second connecting belt (214) is provided with two groups, the connecting components (215) are symmetrically arranged in the first protective shell (211), each group of connecting components (215) comprises a second conical gear set (2151), a third conical gear set (2152), a second connecting rod (2153), a third belt shaft (4) and a fourth belt shaft (5), the output end of the second motor (212) is connected with one end of the driving bevel gear set (2151), the other end of the second conical gear set (2151) is connected with the second conical gear set (2153), one end of the third bevel gear set (2152) is connected with the other end of the second connecting rod (2153), the third belt shaft (2154) and the fourth belt shaft (2155) are symmetrically arranged on two sides of the second connecting rod (2153), each of the third belt shaft (2154) and the fourth belt shaft (2155) is connected with one second connecting belt (214), and one end of the two second bevel gear sets (2151) and the other end of the two third bevel gear sets (2152) are connected with a fixed supporting part (22);
the fixed supporting component (22) comprises a second protective shell (221), a second threaded pipe (222), a second threaded rod (223), a connecting plate (224) and a fixed foot stool (225), wherein a second round hole (226) is formed in the second protective shell (221), the second round hole (226) corresponds to the first round hole (216) up and down, the second threaded pipe (222) and the second threaded rod (223) are both positioned in the second protective shell (221), the connecting plate (224) and the fixed foot stool (225) are both positioned below the outside of the second protective shell (221), four second threaded pipes (222), the second threaded rod (223) and the fixed foot stool (225) are both arranged, two second threaded pipes (222) are respectively arranged at one ends of two second conical gear sets (2151), the other two second threaded pipes (222) are respectively arranged at the other ends of two third conical gear sets (2152), each second (223) is connected with one second threaded pipe (222) in a threaded mode, the bottom ends of the two second threaded rods (223) are respectively arranged at the two bottom ends of the second threaded rods (223) which are respectively extended out of the two threaded rods (223) and are respectively provided with four connecting plates (225), each connecting plate (224) is connected with two second threaded rods (223);
the utility model provides a mobile mechanism (3) is including pushing hands (31), connecting block (32), fixed connection pole (33), third connecting rod (34) and pulley (35), pushing hands (31) set up on one side of first protective housing (211), connecting block (32) are equipped with two, two connecting block (32) symmetry sets up on the both sides of second protective housing (221), fixed connection pole (33) are equipped with two sets of, every group fixed connection pole (33) all set up on connecting block (32), third connecting rod (34) are equipped with two, two third connecting rod (34) all set up on a set of fixed connection pole (33), pulley (35) are equipped with two sets of, every group pulley (35) all set up on the both sides of a third connecting rod (34).
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| CN202011491898.9A CN113028953B (en) | 2020-12-16 | 2020-12-16 | Novel foundation pit detector |
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| CN202011491898.9A CN113028953B (en) | 2020-12-16 | 2020-12-16 | Novel foundation pit detector |
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| CN113028953B true CN113028953B (en) | 2023-12-08 |
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