CN115324125A - Internet-based detection device and method for construction engineering - Google Patents
Internet-based detection device and method for construction engineering Download PDFInfo
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- CN115324125A CN115324125A CN202210965309.9A CN202210965309A CN115324125A CN 115324125 A CN115324125 A CN 115324125A CN 202210965309 A CN202210965309 A CN 202210965309A CN 115324125 A CN115324125 A CN 115324125A
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000010276 construction Methods 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 24
- 229920003023 plastic Polymers 0.000 claims abstract description 95
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- 238000007689 inspection Methods 0.000 description 6
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- E—FIXED CONSTRUCTIONS
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- E02D33/00—Testing foundations or foundation structures
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
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Abstract
The invention provides a detection device and a detection method for building engineering based on the Internet, which belong to the technical field of pile foundation detection equipment and comprise a load platform; two hoisting hooks are arranged and fixedly connected to the top of the top plate; the top plate is arranged on the upper side of the load table, and a plurality of support columns are fixedly connected between the load table and the top plate; the two buttresses are fixedly connected to the bottom of the load platform; plastics weight box for the water inlet docks with the one end pipeline of water pump mutually, conveniently carries out the loading counter weight to plastics weight box water injection, when dismantling the counter weight, after the lifting plastics weight box, the rotatory sealing plug that is located plastics weight box bottom portion of dismantling for rivers in the plastics weight box flow out, reduce the whole weight of plastics weight box, conveniently dismantle the counter weight fast, both reduced the degree of difficulty of experimental operation, the frequency of using the hoist in the cancellation simultaneously is experimental, reduction test cost.
Description
Technical Field
The invention belongs to the technical field of pile foundation detection equipment, and particularly relates to an internet-based detection device and method for constructional engineering.
Background
Engineering detection is an important task for testing foundations, building materials, construction processes and building structures related to buildings in the whole construction process in order to guarantee the safety of the constructed, under-construction and to-be-constructed building engineering, wherein foundation structure detection research institutes comprise foundation pit monitoring, pile foundation detection and other foundation engineering. Specific pile foundation detection (high strain, low strain, core drilling detection and static load test), foundation pit monitoring, foundation pit support and the like.
The main methods for detecting the pile foundation include a static load test, a core drilling method, a low strain method, a high strain method, a sound wave transmission method and the like, wherein the static load test is adopted. The method is a test method for determining the corresponding vertical compression bearing capacity of a single pile, the vertical uplift bearing capacity of the single pile or the horizontal bearing capacity of the single pile by applying vertical pressure, vertical uplift force or horizontal thrust on the top of the pile step by step and observing the settlement, uplift displacement or horizontal displacement of the top of the pile generated along with time.
The load can be directly measured by a stress ring and a strain type pressure sensor which are arranged on the jack, or the oil pressure is measured by a pressure gauge connected with the jack, and the load is converted according to a jack calibration curve. The test pile settlement is generally measured by a dial indicator or an electronic displacement meter. For the large diameter pile, 4 displacement test instruments should be symmetrically arranged in 2 orthogonal diameter directions, and 2 or 3 displacement test instruments can be arranged in the middle and small diameter piles. The distance between the settlement measuring plane and the pile top is not less than 0.5 times of the pile diameter, and the structure of the fixture for fixing and supporting the dial indicator and the reference beam is ensured not to be affected by air temperature, vibration and other external factors to cause vertical deflection.
Authorizing publication number "CN110485486A" has recorded "pile foundation static load test detects structure, relate to the technical field that the pile foundation detected, including the counter weight, set up the platform bottom the counter weight, set up the girder directly over the pile foundation in the platform bottom, set up jack between girder and pile foundation and set up the percentage table that is used for detecting the pile foundation settlement on the pile foundation, still including setting up the buttress in the pile foundation both sides and set up respectively in the buttress bottom and be wider than the bearing platform of buttress, be provided with between bearing platform and the platform with bearing platform and buttress and platform be linked together connecting device. The invention has the advantages of high safety, cost saving and improved working efficiency.
Above-mentioned patent passes through connecting device and is connected platform and bearing platform, can be with the weight of buttress effect on the platform, when experimental, the buttress not only can play supporting platform's effect, and the weight of buttress self also can be used on the platform, act as a part of counter weight, have the security height, practice thrift the cost and improved work efficiency's advantage, but in the in-service use process, it is too heavy to be limited to the unit counter weight, need hoist and mount to pile up and unload, cause the test cost to rise, the experimental operation degree of difficulty has been increased simultaneously, for this we propose a detection device and method for building engineering based on internet.
Disclosure of Invention
The invention aims to provide an Internet-based detection device and method for construction engineering, and aims to solve the problems that in the actual use process of pile foundation detection equipment in a static load test, the detection equipment is limited by too heavy unit counter weight, and needs to be hoisted by a crane for stacking and unloading, so that the test cost is increased, and the test operation difficulty is increased.
In order to achieve the purpose, the invention provides the following technical scheme:
an Internet-based detection device for construction engineering comprises a load platform;
the lifting hook comprises two lifting hooks, and the two lifting hooks are fixedly connected to the top of the top plate;
the top plate is arranged on the upper side of the load table, and a plurality of support columns are fixedly connected between the load table and the top plate;
the two buttresses are fixedly connected to the bottom of the load table;
the plastic weight boxes are arranged in plurality and are arranged between the load platform and the top plate; and
the linkage mechanisms are arranged in two groups, the two groups of linkage mechanisms are arranged between the load table and the top plate, and the two groups of linkage mechanisms are connected with a single plastic weight box and used for moving the single plastic weight box.
As a preferable scheme of the invention, the single group of linkage mechanism comprises a driving assembly, a lifting assembly, a limiting assembly and a clamping assembly, wherein the driving assembly is arranged at the top of the top plate, the lifting assembly is arranged between the load platform and the top plate, the lifting assembly is connected with the driving assembly, the limiting assembly is arranged between the two support columns, the limiting assembly is connected with the lifting assembly, the clamping assembly is arranged at the side end of the plastic weight box, and the clamping assembly is connected with the lifting assembly.
As a preferable aspect of the present invention, the driving assembly includes a motor disposed on the top of the load table
As a preferable scheme of the present invention, the lifting assembly includes a screw rod and a lifting block, the motor is disposed between the load table and the top plate, and the lifting block is sleeved on a circumferential surface of the screw rod.
As a preferred scheme of the invention, the limiting assembly comprises two sliding grooves and two limiting blocks, the two sliding grooves are formed between the two supporting columns, the two limiting blocks are arranged, and the two limiting blocks are fixedly connected in the two sliding grooves.
As a preferred scheme of the invention, the clamping assembly comprises a telescopic groove, two push rod grooves, two electric push rods, two guide grooves, two clamping grooves, two guide blocks and two clamping blocks, the telescopic groove is formed in the side end of the lifting block, the two push rod grooves are formed in the inner wall of the telescopic groove, the two electric push rods are fixedly connected in the two push rod grooves, the clamping grooves are formed in the side end of the plastic weight box, the clamping blocks are arranged between the inner walls of the telescopic groove, one end of each clamping block is inserted into the corresponding clamping groove, the clamping blocks are connected with the output ends of the two electric push rods, the two guide grooves are formed in the inner wall of the telescopic groove, the two guide blocks are arranged, the two guide blocks slide in the two guide grooves, and the two guide blocks are connected with the side ends of the clamping blocks.
As a preferable scheme of the invention, a water inlet is formed in the top of each plastic weight box, a water outlet is formed in the bottom of each plastic weight box, sealing plugs are connected between the inner walls of the water inlet and the water outlet in a threaded manner, and an observation mirror is fixedly mounted at the side end of each plastic weight box.
As a preferable scheme of the invention, the top of the load platform is fixedly connected with a water pump and an operation terminal, the top of the load platform is provided with a communication groove, a water pipe is installed at the side end of the water pump, and the water pipe extends into a single plastic weight box through the communication groove.
As a preferred scheme of the invention, two buttresses are arranged on the lower side of the load platform, a main beam is arranged on the lower side of the load platform and is arranged between the two buttresses, a jack is arranged at the lower side end of the main beam, and two auxiliary piers are arranged on the lower side of the main beam.
A detection method for building engineering based on the Internet comprises the following steps:
s1, assembling operation:
firstly, placing two buttress piers in parallel on two sides of a test pile, then placing two auxiliary piers in parallel on the other two sides of the test pile, placing a jack on the top of the test pile, placing a main beam on the top of the jack and the two auxiliary piers, hooking a lifting hook of a crane with two lifting hooks, and lifting a main body framework on the top of the two buttress piers through the crane to realize the assembling operation of the static load test main body framework;
s2, loading a counterweight:
the method comprises the steps that a blocked plastic weight box is placed between a load platform and a top plate, a sealing plug located at the top is opened, a plurality of electric push rods are controlled to be started through an operation terminal, two clamping blocks are pushed out of two telescopic grooves by output ends of the electric push rods, the two clamping blocks are inserted into clamping grooves on two sides of a single plastic weight box, two motors are started through the operation terminal, two output ends of the motors drive two lead screws to rotate, the two lead screws push two lifting blocks to lift through sliding fit with the lifting blocks, the two clamping blocks are driven to lift through movement of the two lifting blocks, the highest lifting position of the single plastic weight box is lifted through lifting of the two clamping blocks, a water inlet is connected with a pipeline at one end of a water pump in an abutting mode, the operation terminal controls the water pump to be started, the water pump introduces water into the plastic weight box through a pipeline, change of a balance weight of the plastic weight box is observed through a water level line on an observation mirror until the single plastic weight box is filled with water, the maximum balance weight of the single plastic weight box is reached, and the water quantity of the multiple plastic weight boxes can be added one by one step according to the test requirement to achieve weight loading;
s3, real-time monitoring:
in the test process, the operation terminal is electrically connected with the water pump and the jack, so that the pressure change can be monitored in real time, and the real-time monitoring is realized;
s4, disassembling the balance weight:
after the test, through a plurality of electric putter, two motors of operation terminal control, realize two joint pieces to the lifting of single plastics weight box, behind the lifting plastics weight box, the rotatory sealing plug that is located plastics weight box bottom of dismantling for the rivers in the plastics weight box flow out, reduce the whole weight of plastics weight box, conveniently dismantle the counter weight fast.
Compared with the prior art, the invention has the beneficial effects that:
1. in this scheme, operation terminal starts two motors, two outputs of motor drive two lead screws and rotate, two lead screws promote the lift of two elevating blocks through the sliding fit with the elevating block, then the removal through two elevating blocks drives two joint pieces and goes up and down, when the loading counter weight, through the lift to two joint pieces, realize the lifting highest point with single plastics weight box, make the water inlet dock mutually with the one end pipeline of water pump, conveniently carry out the loading counter weight to plastics weight box water injection, when dismantling the counter weight, behind the lifting plastics weight box, rotatory sealing plug that is located plastics weight box bottom of dismantling, make the rivers of plastics weight box go out, reduce the whole weight of plastics weight box, conveniently dismantle the counter weight fast, both reduced the degree of difficulty of experimental operation, simultaneously cancel the frequency of using the hoist in the experiment, reduce test cost.
2. In this scheme, the water inlet is for the water injection, and the delivery port is for the drainage, and two sealing plugs are used for shutoff water inlet and delivery port, and the installation of sight glass is used for observing the water yield in the plastics weight box, and the sight glass is marked with the counter weight water yield line, the convenient visual counter weight condition of observing.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a first perspective view of an internet-based inspection device for construction engineering according to the present invention;
FIG. 2 is a second perspective view of the Internet-based inspection device for construction engineering of the present invention;
FIG. 3 is a first half sectional view of an Internet-based inspection device for construction work in accordance with the present invention;
FIG. 4 is a second half sectional view of an Internet-based inspection device for construction work in accordance with the present invention;
fig. 5 is an exploded view of an internet-based construction engineering detection apparatus according to the present invention;
FIG. 6 is a schematic view of a weight box of the Internet-based detection device for construction engineering according to the present invention;
FIG. 7 is a schematic diagram of a framework of an Internet-based inspection apparatus for construction engineering according to the present invention;
fig. 8 is an exploded view of a linkage mechanism of the internet-based inspection device for construction engineering according to the present invention;
FIG. 9 is a semi-sectional view of a linkage mechanism of the detection device for construction engineering based on the Internet;
fig. 10 is a cross-sectional view of a weight box of an internet-based construction work detection apparatus according to the present invention.
In the figure: 1. a load table; 2. a top plate; 3. supporting a pier; 4. a support column; 5. a communicating groove; 6. a water pump; 7. hoisting hooks; 8. operating the terminal; 9. a chute; 10. a lifting block; 11. a limiting block; 12. a screw rod; 13. a motor; 14. a telescopic groove; 15. a push rod groove; 16. an electric push rod; 17. a clamping block; 18. a guide groove; 19. a guide block; 20. a plastic weight box; 21. a card slot; 22. an observation mirror; 23. a water inlet; 24. a sealing plug; 25. a main beam; 26. a jack; 27. auxiliary piers; 28. a limiting post; 29. a weight reduction groove; 30. and (7) a water outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1 to 10, an internet-based construction engineering detection apparatus includes:
a load table 1;
two hoisting hooks 7 are arranged, and the two hoisting hooks 7 are fixedly connected to the top of the top plate 2;
the top plate 2 is arranged on the upper side of the load table 1, and a plurality of support columns 4 are fixedly connected between the load table 1 and the top plate 2;
the two buttresses 3 are arranged, and the two buttresses 3 are fixedly connected to the bottom of the load platform 1;
a plurality of plastic weight boxes 20 are arranged, and the plurality of plastic weight boxes 20 are arranged between the load platform 1 and the top plate 2; and
and two groups of linkage mechanisms are arranged between the load platform 1 and the top plate 2, and are connected with the single plastic weight box 20 and used for moving the single plastic weight box 20.
According to the invention, a plurality of weight reducing grooves 29 are formed in the top of a load platform 1, the weight of the load platform 1 is reduced due to the plurality of weight reducing grooves 29, two limiting columns 28 are fixedly connected between the load platform 1 and a top plate 2, the two limiting columns 28 are arranged to assist in limiting a plurality of plastic weight boxes 20, the load platform 1, the top plate 2, a plurality of supporting columns 4 and two limiting columns 28 form a main body structure, two hoisting hooks 7 are used for hoisting a main body framework, the load platform 1 and the top plate 2 are used for supporting and fixing the plurality of supporting columns 4 and the two limiting columns 28, the plurality of supporting columns 4 are used for limiting the distance between the load platform 1 and the top plate 2 and simultaneously supporting and fixing the top plate 2, two supporting piers 3 are used for supporting the load platform 1, the plurality of plastic weight boxes 20 are used for providing counter weights for test piles, and two groups of linkage mechanisms are connected with the single plastic weight box 20 and used for moving the single plastic weight box 20.
The single-group linkage mechanism comprises a driving assembly, a lifting assembly, a limiting assembly and a clamping assembly, the driving assembly is arranged at the top of the top plate 2, the lifting assembly is arranged between the load table 1 and the top plate 2 and connected with the driving assembly, the limiting assembly is arranged between the two support columns 4 and connected with the lifting assembly, the clamping assembly is arranged at the side end of the plastic weight box 20, and the clamping assembly is connected with the lifting assembly.
In the invention, the driving component is used for providing power for the lifting of the clamping block 17, the lifting component is used for pushing the lifting block 10 to lift and then driving the clamping block 17 to lift, the limiting component is used for limiting the movement of the lifting block 10, and the clamping component is used for fixing the single plastic weight box 20 and ensuring that the plastic weight box 20 cannot fall off in the moving process.
The drive assembly comprises a motor 13, and the motor 13 is arranged on the top of the load table 1.
In the invention, the motor 13 adopts a three-phase asynchronous motor to provide power for the rotation of the screw rod 12, and then the power for the lifting of the clamping block 17 is provided.
The lifting assembly comprises a screw rod 12 and a lifting block 10, a motor 13 is arranged between the load table 1 and the top plate 2, and the lifting block 10 is sleeved on the circumferential surface of the screw rod 12.
In the invention, the lifting block 10 is sleeved on the circumferential surface of the screw rod 12, and the screw rod 12 is in sliding fit with the lifting block 10 to realize lifting pushing of the lifting block 10.
The limiting assembly comprises two sliding grooves 9 and two limiting blocks 11, the two sliding grooves 9 are arranged between the two supporting columns 4, the two limiting blocks 11 are arranged, and the two limiting blocks 11 are fixedly connected in the two sliding grooves 9.
According to the invention, the two sliding grooves 9 are formed for accommodating the sliding of the two limiting blocks 11, the two limiting blocks 11 slide in the two sliding grooves 9, and the two limiting blocks 11 are in sliding fit with the two sliding grooves 9, so that the movement of the lifting block 10 is guided, and then the lifting movement of the clamping block 17 is guided, so that the clamping block 17 is prevented from deviating and falling off in the lifting process.
The clamping assembly comprises a telescopic groove 14, two push rod grooves 15, two electric push rods 16, two guide grooves 18, two clamping grooves 21, two guide blocks 19 and two clamping blocks 17, the telescopic groove 14 is formed in the side end of the lifting block 10, the two push rod grooves 15 are formed in the inner wall of the telescopic groove 14, the two electric push rods 16 are fixedly connected into the two push rod grooves 15, the clamping grooves 21 are formed in the side end of the plastic weight box 20, the clamping blocks 17 are arranged between the inner walls of the telescopic groove 14, one ends of the clamping blocks 17 are inserted into the clamping grooves 21, the clamping blocks 17 are connected with the output ends of the two electric push rods 16, the two guide grooves 18 are formed in the inner wall of the telescopic groove 14, the two guide blocks 19 are arranged, the two guide blocks 19 slide in the two guide grooves 18, and the two guide blocks 19 are connected with the side ends of the clamping blocks 17.
In the invention, the telescopic slot 14 is used for accommodating the clamping block 17, the two push rod slots 15 are formed for accommodating the two electric push rods 16, the two electric push rods 16 are used for pushing the clamping block 17 to stretch, the clamping slot 21 is used for accommodating the clamping block 17 to be inserted, the clamping block 17 is used for being inserted with the clamping slot 21 to realize clamping and fixing of the plastic weight box 20, the two guide slots 18 are used for accommodating the two guide blocks 19 to slide, the two guide blocks 19 slide in the two guide slots 18, the guide and guidance of the movement of the clamping block 17 are realized through the sliding fit of the two guide slots 18 and the two guide blocks 19, in the actual use process, the operation terminal 8 starts the two motors 13, the two output ends of the motors 13 drive the two lead screws 12 to rotate, the two lead screws 12 push the two lifting blocks 10 to lift through the sliding fit with the lifting blocks 10, then the two clamping blocks 17 are driven to lift through the lifting of the two clamping blocks 17, when the weight blocks 17 are lifted, the highest position of the single plastic weight box 20 is lifted, so that a pipeline at one end of the water pump 6 is connected oppositely, the plastic weight box 20 is convenient to lift, and the weight box 20 is lifted when the weight box is lifted, the plastic weight box is dismounted, and the plastic box is used in a water injection test.
A water inlet 23 is formed in the top of each plastic weight box 20, a water outlet 30 is formed in the bottom of each plastic weight box 20, a sealing plug 24 is connected between the inner walls of the water inlet 23 and the water outlet 30 in a threaded mode, and an observation mirror 22 is fixedly mounted at the side end of each plastic weight box 20.
In the invention, the water inlet 23 is used for injecting water, the water outlet 30 is used for discharging water, the two sealing plugs 24 are used for plugging the water inlet 23 and the water outlet 30, the observation mirror 22 is installed for observing the water quantity in the plastic weight box 20, and the observation mirror 22 is marked with a counterweight water quantity line, so that the counterweight condition can be conveniently and visually observed.
Load platform 1's top fixedly connected with water pump 6 and operation terminal 8, load platform 1's top has been seted up communicating groove 5, and the water pipe is installed to the side of water pump 6, and the water pipe passes through communicating groove 5 and extends to in the single plastics weight box 20.
According to the invention, a water pump 6 injects water into a plastic weight box 20 through a connected pipeline for balancing weight, an operation terminal 8 is electrically connected with the water pump 6, a jack 26, two motors 13 and a plurality of electric push rods 16, an operation program is input into the operation terminal 8, and for test operation, through operation support, a communicating groove 5 is formed, so that a water pipe at one end of the water pump 6 can be conveniently extended between a load platform 1 and a top plate 2, and the water pipe can be conveniently inserted into a water inlet 23.
Two buttresses 3 are arranged on the lower side of the load platform 1, a main beam 25 is arranged on the lower side of the load platform 1, the main beam 25 is arranged between the two buttresses 3, a jack 26 is arranged at the lower side end of the main beam 25, and two auxiliary piers 27 are arranged on the lower side of the main beam 25.
In the invention, two support piers 3 are arranged to support the load platform 1, the main beam 25 is used to bear the load formed by a plurality of plastic weight boxes 20 and provide downward load force for the jack 26, the jack 26 is used to buffer the force applied between the main beam 25 and a test pile and simultaneously monitor the load application process, and two auxiliary piers 27 are used to support the main beam 25 in an auxiliary manner.
A detection method for construction engineering based on the Internet comprises the following steps:
s1, assembling operation:
firstly, placing two buttress 3 on two sides of a test pile in parallel, then placing two auxiliary piers 27 on the other two sides of the test pile in parallel, placing a jack 26 on the top of the test pile, placing a main beam 25 on the tops of the jack 26 and the two auxiliary piers 27, hooking a lifting hook of a crane with the two lifting hooks 7, and lifting a main body framework on the tops of the two buttress 3 through the crane to realize the assembling operation of the main body framework for the static load test;
s2, counterweight loading:
the blocked plastic weight box 20 is placed between the load platform 1 and the top plate 2, a sealing plug 24 located at the top is opened, the operation terminal 8 controls a plurality of electric push rods 16 to start, the output ends of the electric push rods 16 push two clamping blocks 17 out of two telescopic slots 14, so that the two clamping blocks 17 are inserted into clamping slots 21 on two sides of a single plastic weight box 20, the operation terminal 8 starts two motors 13 simultaneously, two output ends of the motors 13 drive two lead screws 12 to rotate, the two lead screws 12 push the two lifting blocks 10 to lift through sliding fit with the lifting blocks 10, then the two clamping blocks 17 are driven to lift through movement of the two lifting blocks 10, the highest lifting position of the single plastic weight box 20 is reached through lifting of the two clamping blocks 17, a water inlet 23 is connected with one end pipeline of the water pump 6 in a butt joint mode, the water pump 6 guides water into the plastic weight box 20 through a pipeline, a water level line on an observation mirror 22 is used for observing the change of the plastic weight box 20 until the single plastic weight box 20 is filled with water, the single plastic weight box 20 is reached, the maximum of the single plastic weight box 20, and multiple weight boxes can be simultaneously, and multiple plastic weight boxes can be loaded sequentially according to the requirement of a test;
s3, real-time monitoring:
in the test process, the operation terminal 8 is electrically connected with the water pump 6 and the jack 26, so that the pressure change can be monitored in real time, and the real-time monitoring is realized;
s4, disassembling the balance weight:
after the test, through operation terminal 8 control a plurality of electric putter 16, two motors 13, realize two joint piece 17 to the lifting of single plastics weight box 20, behind the lifting plastics weight box 20, rotatory dismantlement is located the sealing plug 24 of plastics weight box 20 bottom for the rivers in the plastics weight box 20 flow out, reduce the whole weight of plastics weight box 20, conveniently carry out quick dismantlement counter weight.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An Internet-based detection device for construction engineering is characterized by comprising;
a load table (1);
the lifting device comprises two lifting hooks (7), wherein the two lifting hooks (7) are fixedly connected to the top of the top plate (2);
the top plate (2) is arranged on the upper side of the load table (1), and a plurality of support columns (4) are fixedly connected between the load table (1) and the top plate (2);
the two buttresses (3) are arranged, and the two buttresses (3) are fixedly connected to the bottom of the load table (1);
a plurality of plastic weight boxes (20), wherein the plurality of plastic weight boxes (20) are arranged between the load platform (1) and the top plate (2); and
the linkage mechanisms are arranged in two groups, the two groups of linkage mechanisms are arranged between the load table (1) and the top plate (2), and the two groups of linkage mechanisms are connected with a single plastic weight box (20) and used for moving the single plastic weight box (20).
2. The Internet-based detection device for construction engineering according to claim 1, wherein the single group of linkage mechanism comprises a driving assembly, a lifting assembly, a limiting assembly and a clamping assembly, the driving assembly is arranged at the top of the top plate (2), the lifting assembly is arranged between the load table (1) and the top plate (2), the lifting assembly is connected with the driving assembly, the limiting assembly is arranged between the two support columns (4), the limiting assembly is connected with the lifting assembly, the clamping assembly is arranged at the side end of the plastic weight box (20), and the clamping assembly is connected with the lifting assembly.
3. An internet-based detection device for construction projects as claimed in claim 2, characterized in that the drive assembly comprises an electric motor (13), the electric motor (13) being arranged on top of the load table (1).
4. The internet-based detection device for construction engineering according to claim 3, wherein the lifting assembly comprises a screw rod (12) and a lifting block (10), the motor (13) is arranged between the load platform (1) and the top plate (2), and the lifting block (10) is sleeved on the circumferential surface of the screw rod (12).
5. The Internet-based detection device for the building engineering according to claim 4, wherein the limiting assembly comprises two sliding grooves (9) and two limiting blocks (11), the two sliding grooves (9) are arranged between the two support columns (4), the two limiting blocks (11) are arranged, and the two limiting blocks (11) are fixedly connected in the two sliding grooves (9).
6. The Internet-based detection device for construction engineering as claimed in claim 5, wherein the clamping assembly comprises a telescopic slot (14), two push rod slots (15), two electric push rods (16), a guide slot (18), two clamping slots (21), two guide blocks (19) and two clamping blocks (17), the telescopic slot (14) is arranged at the side end of the lifting block (10), the two push rod slots (15) are arranged on the inner wall of the telescopic slot (14), the two electric push rods (16) are arranged, the two electric push rods (16) are fixedly connected in the two push rod slots (15), the two clamping slots (21) are arranged at the side end of the plastic weight box (20), the two clamping blocks (17) are arranged between the inner walls of the telescopic slot (14), one ends of the clamping blocks (17) are inserted in the clamping slots (21), the clamping blocks (17) are connected with the output ends of the two electric push rods (16), the two guide slots (18) are arranged between the inner walls of the guide slot (14), the two guide blocks (19) are arranged on the inner walls of the telescopic slot (14), and the two guide blocks (18) are connected with the two side ends of the sliding guide block (17).
7. The Internet-based detection device for the building engineering as claimed in claim 6, wherein a water inlet (23) is formed in the top of each plastic weight box (20), a water outlet (30) is formed in the bottom of each plastic weight box (20), a sealing plug (24) is in threaded connection with the inner wall of each water inlet (23) and each water outlet (30), and an observation mirror (22) is fixedly mounted at the side end of each plastic weight box (20).
8. The Internet-based detection device for the construction engineering as claimed in claim 7, wherein a water pump (6) and an operation terminal (8) are fixedly connected to the top of the load platform (1), a communication groove (5) is formed in the top of the load platform (1), a water pipe is installed at the side end of the water pump (6), and the water pipe extends into the single plastic weight box (20) through the communication groove (5).
9. The Internet-based detection device for construction engineering as claimed in claim 8, wherein the load table (1) is provided with two buttresses (3) at the lower side thereof, the load table (1) is provided with a main beam (25) at the lower side thereof, the main beam (25) is arranged between the two buttresses (3), the main beam (25) is provided with a jack (26) at the lower side end thereof, and the main beam (25) is provided with two auxiliary piers (27) at the lower side thereof.
10. An internet-based detection method for construction engineering, which is applied to the internet-based detection device for construction engineering of any one of claims 1 to 9, comprising the steps of:
s1, assembling operation:
firstly, placing two buttress (3) in parallel at two sides of a test pile, then placing two auxiliary piers (27) in parallel at the other two sides of the test pile, placing a jack (26) at the top of the test pile, placing a main beam (25) at the tops of the jack (26) and the two auxiliary piers (27), hooking a lifting hook of a crane with two lifting hooks (7), and lifting a main body framework at the tops of the two buttress (3) through the crane to realize the assembly operation of the static load test main body framework;
s2, counterweight loading:
the method comprises the steps of placing a blocked plastic weight box (20) between a load platform (1) and a top plate (2), opening a sealing plug (24) at the top, controlling a plurality of electric push rods (16) to start through an operation terminal (8), pushing two clamping blocks (17) out of two telescopic grooves (14) through output ends of the electric push rods (16), enabling the two clamping blocks (17) to be inserted into clamping grooves (21) on two sides of a single plastic weight box (20), starting two motors (13) through the operation terminal (8), driving two lead screws (12) to rotate through two output ends of the motors (13), pushing the two lifting blocks (10) to lift through sliding fit with the lifting blocks (10) by the lead screws (12), driving the two clamping blocks (17) to lift through movement of the two lifting blocks (10), lifting the highest position of the single plastic weight box (20) through lifting of the two clamping blocks (17), enabling a water inlet (23) to be connected with a pipeline at one end of a water pump (6), controlling the water pump (6) to start up and observing changes of the single weight box (6) through a plastic weight box (20) and observing changes of the water tank (20) through a water filling line, the maximum counterweight of a single plastic counterweight box (20) is achieved, and meanwhile, the required water quantity can be added to a plurality of plastic counterweight boxes (20) one by one according to the test requirement, so that the counterweight loading is achieved;
s3, real-time monitoring:
in the test process, the operation terminal (8) is electrically connected with the water pump (6) and the jack (26), so that the pressure change can be monitored in real time, and the real-time monitoring is realized;
s4, disassembling the balance weight:
after the experiment, through a plurality of electric putter (16), two motor (13) of operation terminal (8) control, realize two joint piece (17) to the lifting of single plastics weight box (20), behind lifting plastics weight box (20), sealing plug (24) that rotatory dismantlement is located plastics weight box (20) bottom for the rivers in plastics weight box (20) flow out, reduce the whole weight of plastics weight box (20), conveniently dismantle the counter weight fast.
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