CN207123353U - A kind of build concrete stress detection device - Google Patents
A kind of build concrete stress detection device Download PDFInfo
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- CN207123353U CN207123353U CN201720971384.0U CN201720971384U CN207123353U CN 207123353 U CN207123353 U CN 207123353U CN 201720971384 U CN201720971384 U CN 201720971384U CN 207123353 U CN207123353 U CN 207123353U
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Abstract
It the utility model is related to a kind of detection means, more particularly to a kind of build concrete stress detection device.The technical problems to be solved in the utility model is to provide a kind of detection comprehensively, and detection data accuracy is high, and the construction easily moved concrete stress detection means.In order to solve the above-mentioned technical problem, the utility model provides such a construction concrete stress detection means, includes bottom plate, side plate, top plate, left/right movement device, elevating mechanism, briquetting, hold-down mechanism, wheel, support base and strain gauge；Side plate is vertically fixed in bottom plate one end, and top plate is fixed at the top of side plate, and wheel is fixed in bottom base plate, and two support bases are fixed at the top of bottom plate.The utility model has reached detection comprehensively, and detection data accuracy is high, and the effect easily moved.
Description
Technical field
It the utility model is related to a kind of detection means, more particularly to a kind of build concrete stress detection device.
Background technology
Building refers to people, and with soil, stone, wood, steel, glass, reed, plastics, ice cube etc., all utilizable materials are built
Structures；Building itself is not purpose, and the purpose of building is to obtain " space " that building is formed；For broadly, garden
Woods is also wing；In architecture and the category of civil engineering, building refers to build building or develops capital construction
Process；Each construction project is successfully completed, effective plan is required, no matter is designed so that completing whole building project
It is required for fully taking into account environmental impact that whole building project may bring, establishes building schedule table, be financial
Arrangement, building safety, the transport of construction material and delay in utilization, engineering, prepare tender documents etc..
In construction, engineer uses the reinforcing bar and concrete of varying strength so that coagulation according to different engineerings
Stress caused by soil meets the needs of engineering；If the concrete stress used mismatches, the service life of building is gently then caused
Shorten, avalanche that is heavy then causing to build jeopardizes the life security of people, but existing concrete stress detection means there is
The shortcomings that detection is not comprehensive, and detection data accuracy is low, and apparatus is heavy not easily moveable, therefore need a kind of detection of research and development badly
Comprehensively, it is high to detect data accuracy, and the construction easily moved concrete stress detection means.
Utility model content
(1) technical problems to be solved
The utility model is in order to overcome existing concrete stress detection means not comprehensive there is detecting, detection data essence
The shortcomings that exactness is low, and apparatus is heavy not easily moveable, the technical problems to be solved in the utility model is to provide a kind of detection
Comprehensively, it is high to detect data accuracy, and the construction easily moved concrete stress detection means.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides such a construction and detected with concrete stress
Device, include bottom plate, side plate, top plate, left/right movement device, elevating mechanism, briquetting, hold-down mechanism, wheel, support base and answer
Force snesor；Side plate is vertically fixed in bottom plate one end, and top plate is fixed at the top of side plate, and wheel is fixed in bottom plate bottom
Portion, two support bases are fixed at the top of bottom plate, and hold-down mechanism is fixed at the top of support base, and left/right movement device is fixed in top plate and side
On plate, the output end drive connection of elevating mechanism and left/right movement device；The output end of briquetting and elevating mechanism is connected, should
Force snesor is fixed in briquetting bottom.
Preferably, left/right movement device includes first bearing seat, the first sliding block, the first slide rail, second bearing seat, first
Bevel gear, second bevel gear, the first nut, screw mandrel, 3rd bearing seat, first rotating shaft and rotating disk；First bearing seat is fixed in top
One end of the plate away from side plate, second bearing seat are fixed in one end of the top plate close to side plate；First slide rail is fixed in top plate bottom
Portion, and between first bearing seat, second bearing seat；Screw mandrel one end is pivotally connected with first bearing seat, the other end and second
Bearing block be pivotally connected and through second bearing seat and first bevel gear it is affixed；First nut is slided by the first sliding block and the first slide rail
Dynamic connection, and the first nut is spirally connected with screw mandrel；3rd bearing seat is fixed in a sidepiece of the side plate close to elevating mechanism；First rotating shaft
One end is affixed with rotating disk, and the other end is affixed through 3rd bearing seat and second bevel gear；First bevel gear and the second cone tooth
Wheel engagement.
Preferably, elevating mechanism includes the first installing plate, the second slide rail, the second sliding block, head rod, rack,
Two rotating shafts, motor, roller gear and the second connecting rod；First installing plate is fixed in the bottom of the first nut, and the second slide rail is affixed
In one end of first installing plate away from side plate, head rod is fixed in one end of first installing plate close to side plate, rack
It is slidably connected by the second sliding block and the second slide rail, the second connecting rod is fixed in rack bottom, and motor is fixed in head rod
Bottom；Second rotating shaft one end is connected with motor output end, and the other end is fixed on roller gear；Roller gear with
Rack engages.
Preferably, hold-down mechanism includes the second installing plate, fourth bearing seat, the first screw rod, the second nut, pressing plate,
Three sliding blocks and the 3rd slide rail；Second installing plate is fixed at the top of support base, and the 3rd slide rail is fixed in the second installing plate one end, the
Four bearing blocks are fixed in second installing plate the other end；First screw rod is pivotally connected with fourth bearing seat, the second nut and the first screw rod
It is spirally connected；Pressing plate one end is slidably connected by the 3rd sliding block with the 3rd slide rail, and the other end is fixed in the second nut sidepiece.
Preferably, the construction concrete stress detection means also includes fixed mechanism；For fixing vehicle wheel
Fixed mechanism is fixed in bottom base plate；Fixed mechanism includes the second screw rod, fixed plate, the 3rd rotating shaft and 5th bearing seat；The
Five bearing blocks are fixed in bottom base plate；3rd rotating shaft one end is pivotally connected with 5th bearing seat, and the other end is fixed in fixed plate；Bottom
Plate offers the second screwed hole fixed for the second screw rod, and the second screwed hole is between wheel and 5th bearing seat；It is fixed
The first screwed hole is offered in the middle part of plate, the groove fixed for fixed plate is offered on wheel.
Operation principle：When workmen needs to test the stress of concrete, prestressing force that worker will make
Concrete be positioned over hold-down mechanism and be fixed, then worker controls elevating mechanism operating, so as to drive briquetting to extrude coagulation
Native plate is until concrete slab destroys, and now strain gauge records data when concrete slab destroys, and then worker will break
Bad concrete, which is removed, changes new concrete slab, and now by controlling left/right movement device to operate, left/right movement device drives
Elevating mechanism moves left and right, and then drives briquetting to move left and right so that and the stress of concrete slab left and right sides can be tested, from
Show whether the concrete slab meets standard in these data, improve the accuracy of detection of concrete slab stress, and can be certainly
Tested everywhere by being moved to building site, not by the influence of topography.
Because left/right movement device includes first bearing seat, the first sliding block, the first slide rail, second bearing seat, the first cone
Gear, second bevel gear, the first nut, screw mandrel, 3rd bearing seat, first rotating shaft and rotating disk；First bearing seat is fixed in top plate
One end away from side plate, second bearing seat are fixed in one end of the top plate close to side plate；First slide rail is fixed in top plate bottom,
And between first bearing seat, second bearing seat；Screw mandrel one end is pivotally connected with first bearing seat, the other end and second bearing
Seat be pivotally connected and through second bearing seat and first bevel gear it is affixed；First nut is slided by the first sliding block and the first slide rail to be connected
Connect, and the first nut is spirally connected with screw mandrel；3rd bearing seat is fixed in a sidepiece of the side plate close to elevating mechanism；First rotating shaft one end
Portion is affixed with rotating disk, and the other end is affixed through 3rd bearing seat and second bevel gear；First bevel gear is nibbled with second bevel gear
Close；When concrete slab diverse location needs test stress, worker rotates rotating disk, so as to drive first rotating shaft to rotate, and then band
Dynamic second bevel gear rotates, because first bevel gear engages with second bevel gear, so second bevel gear drive first bevel gear is inverse
Rotate, so as to drive screw mandrel to rotate, make the first nut along the first slide rail track side-to-side movement, so as to drive elevating mechanism or so
It is mobile, and then drive briquetting to move left and right and tested so that concrete slab stress test is more comprehensively.
Because elevating mechanism include the first installing plate, the second slide rail, the second sliding block, head rod, rack, second turn
Axle, motor, roller gear and the second connecting rod；First installing plate is fixed in the bottom of the first nut, and the second slide rail is fixed in
One end of one installing plate away from side plate, head rod are fixed in one end of first installing plate close to side plate, and rack passes through
Second sliding block is slidably connected with the second slide rail, and the second connecting rod is fixed in rack bottom, and motor is fixed in the bottom of head rod
Portion；Second rotating shaft one end is connected with motor output end, and the other end is fixed on roller gear；Cylinder Gear wheel and rack
Engagement；When that need to detect the stress of concrete slab, worker's controlled motor operates counterclockwise, so as to drive the second rotating shaft to turn counterclockwise
It is dynamic, and then drive roller gear to rotate counterclockwise, roller gear band carry-over bar moves downward along the second slide rail track, rack band
Dynamic second connecting rod moves downward, so as to drive briquetting to be pressed down against concrete, until concrete slab, which occurs to destroy, stops motor
Rotate, when briquetting needs to rise, worker's controlled motor operates clockwise, so as to drive the second rotating shaft to rotate clockwise, and then
Roller gear is driven to rotate clockwise, roller gear band carry-over bar moves upwards along the second slide rail track, rack drives second
Connecting rod is moved upwards, so as to drive briquetting to return to initial position.
Because hold-down mechanism includes the second installing plate, fourth bearing seat, the first screw rod, the second nut, pressing plate, the 3rd cunning
Block and the 3rd slide rail；Second installing plate is fixed at the top of support base, and the 3rd slide rail is fixed in the second installing plate one end, the 4th axle
Bearing is fixed in second installing plate the other end；First screw rod is pivotally connected with fourth bearing seat, and the second nut is spirally connected with the first screw rod；
Pressing plate one end is slidably connected by the 3rd sliding block with the 3rd slide rail, and the other end is fixed in the second nut sidepiece；Work as concrete
When plate is placed between the second installing plate and pressing plate, worker rotates counterclockwise the first screw rod, because of the second nut and the first screw rod spiral shell
Connect, so the second nut moves downward along the first screw flight, so as to be moved downward with dynamic pressure plate along the 3rd slide rail, directly
Decline to pressing plate when compressing concrete slab, worker stops operating the first screw rod；When having detected, worker rotates counterclockwise the first spiral shell
Bar so that the second nut moves upwards along the first screw flight, so as to move release concrete slab upwards with dynamic pressure plate.
Because the construction concrete stress detection means also includes fixed mechanism；Fixation for fixing vehicle wheel
Mechanism is fixed in bottom base plate；Fixed mechanism includes the second screw rod, fixed plate, the 3rd rotating shaft and 5th bearing seat；5th axle
Bearing is fixed in bottom base plate；3rd rotating shaft one end is pivotally connected with 5th bearing seat, and the other end is fixed in fixed plate；Bottom plate is opened
Provided with the second screwed hole fixed for the second screw rod, and the second screwed hole is between wheel and 5th bearing seat；In fixed plate
Portion offers the first screwed hole, and the groove fixed for fixed plate is offered on wheel；So when worker need to move the device, work
People first second the second screwed hole of screw rod whiz, then by rotating the 3rd rotating shaft, makes fixed plate recessed away from what is opened up on wheel
Groove, at this moment worker's can move the device on one side, can so reduce limited work place and be occupied；When the device needs
When fixing, worker is by rotating fixed plate so that fixed plate is caught in the groove on wheel, then the second screw rod precession second
In screwed hole, so reach the effect for fixing the device.
Strain gauge in the utility model is prior art, is not described in detail herein.
Control mode of the present utility model is automatically controlled by controller, and the control circuit of controller passes through this area
Technical staff's simple programming i.e. can be achieved, the offer of power supply falls within the common knowledge of this area, and the utility model master
To be used for protecting mechanical device, so the utility model is not explained control mode and connected with circuit.
(3) beneficial effect
The utility model worker is by controlling left/right movement device to operate, so as to drive elevating mechanism and briquetting or so to move
It is dynamic so that concrete slab stress mornitoring more comprehensively, by controlling elevating mechanism to drive briquetting to move up and down so that briquetting can
Extruded concrete plate, then the stress value by strain gauge record now, have reached the accuracy of test, have passed through hold-down mechanism
The effect of fixing concrete plate is reached；The device to be fixed by fixed mechanism to move so that the present apparatus can move freely, and
And will not be moved in test process, improve the accuracy and security of test；Passing through left/right movement device, lift
Structure and briquetting have reached the stress exponent of complete detection record concrete slab so that network operator reduces the loss of material, also protects
The quality of engineering is hindered.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the present utility model.
Fig. 2 is the main structure diagram of the utility model left/right movement device.
Fig. 3 is the main structure diagram of the utility model elevating mechanism.
Fig. 4 is the left view structural representation of the utility model clamp system.
Fig. 5 is second of main structure diagram of the present utility model.
Fig. 6 is the first main structure diagram of the utility model fixed mechanism.
Fig. 7 is second of main structure diagram of the utility model fixed mechanism.
Mark in accompanying drawing for：1- bottom plates, 2- side plates, 3- top plates, 4- left/right movement devices, 41- first bearing seats, 42-
First sliding block, the slide rails of 43- first, 44- second bearing seats, 45- first bevel gears, 46- second bevel gears, the nuts of 47- first,
48- screw mandrels, 49- 3rd bearing seats, 410- first rotating shafts, 411- rotating disks, 5- elevating mechanisms, the installing plates of 51- first, 52- second
Slide rail, the sliding blocks of 53- second, 54- head rods, 55- racks, the rotating shafts of 56- second, 57- motors, 58- roller gears, 59-
Two connecting rods, 6- briquettings, 7- hold-down mechanisms, the installing plates of 71- second, 72- fourth bearing seats, the screw rods of 73- first, the spiral shells of 74- second
Mother, 75- pressing plates, the sliding blocks of 76- the 3rd, the slide rails of 77- the 3rd, 8- concrete slabs, 9- support bases, 10- wheels, 11- strain gauges,
12- fixed mechanisms, 121- grooves, the screw rods of 122- second, 123- fixed plates, the screwed holes of 124- first, the rotating shafts of 125- the 3rd, 126-
5th bearing seat, the screwed holes of 127- second.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of construction concrete stress detection means, as shown in figs. 1-7, include bottom plate 1, side plate 2, top plate 3,
Left/right movement device 4, elevating mechanism 5, briquetting 6, hold-down mechanism 7, wheel 10, support base 9 and strain gauge 11；The edge of side plate 2
Vertical direction is fixed in the one end of bottom plate 1, and top plate 3 is fixed in the top of side plate 2, and wheel 10 is fixed in the bottom of bottom plate 1, two support bases
9 are fixed in the top of bottom plate 1, and hold-down mechanism 7 is fixed in the top of support base 9, and left/right movement device 4 is fixed in top plate 3 and side plate 2
On, the output end of elevating mechanism 5 and left/right movement device 4 is connected；The output end of briquetting 6 and elevating mechanism 5 is connected,
Strain gauge 11 is fixed in the bottom of briquetting 6.
Left/right movement device 4 includes first bearing seat 41, the first sliding block 42, the first slide rail 43, second bearing seat 44,
One bevel gear 45, second bevel gear 46, the first nut 47, screw mandrel 48,3rd bearing seat 49, first rotating shaft 410 and rotating disk 411；
First bearing seat 41 is fixed in one end of the top plate 3 away from side plate 2, and second bearing seat 44 is fixed in top plate 3 close to the one of side plate 2
End；First slide rail 43 is fixed in the bottom of top plate 3, and between first bearing seat 41, second bearing seat 44；The one end of screw mandrel 48
Portion is pivotally connected with first bearing seat 41, and the other end is pivotally connected with second bearing seat 44 and bores tooth through second bearing seat 44 and first
It is affixed to take turns 45；First nut 47 is slidably connected by the first sliding block 42 and the first slide rail 43, and the first nut 47 and the spiral shell of screw mandrel 48
Connect；3rd bearing seat 49 is fixed in a sidepiece of the side plate 2 close to elevating mechanism 5；The one end of first rotating shaft 410 is solid with rotating disk 411
Connect, the other end is affixed through 3rd bearing seat 49 and second bevel gear 46；First bevel gear 45 engages with second bevel gear 46.
Elevating mechanism 5 includes the first installing plate 51, the second slide rail 52, the second sliding block 53, head rod 54, rack
55th, the second rotating shaft 56, motor 57, the connecting rod 59 of roller gear 58 and second；First installing plate 51 is fixed in the first nut 47
Bottom, the second slide rail 52 are fixed in the first one end of the installing plate 51 away from side plate 2, and head rod 54 is fixed in the first installation
Plate 51 is close to the one end of side plate 2, and rack 55 is slidably connected by the second sliding block 53 and the second slide rail 52, and the second connecting rod 59 is solid
The bottom of rack 55 is connected to, motor 57 is fixed in the bottom of head rod 54；The one end of second rotating shaft 56 and the output end of motor 57
Drive connection, the other end is fixed on roller gear 58；Roller gear 58 engages with rack 55.
Hold-down mechanism 7 includes the second installing plate 71, fourth bearing seat 72, the first screw rod 73, the second nut 74, pressing plate
75th, the 3rd sliding block 76 and the 3rd slide rail 77；Second installing plate 71 is fixed in the top of support base 9, and the 3rd slide rail 77 is fixed in second
The one end of installing plate 71, fourth bearing seat 72 are fixed in the other end of the second installing plate 71；First screw rod 73 and fourth bearing seat
72 pivot joints, the second nut 74 are spirally connected with the first screw rod 73；The one end of pressing plate 75 is slided by the 3rd sliding block 76 with the 3rd slide rail 77
Connection, the other end is fixed in the sidepiece of the second nut 74.
The construction concrete stress detection means also includes fixed mechanism 12；Fixation for fixing vehicle wheel 10
Mechanism 12 is fixed in the bottom of bottom plate 1；Fixed mechanism 12 includes the second screw rod 122, fixed plate 123, the 3rd rotating shaft 125 and the 5th
Bearing block 126；5th bearing seat 126 is fixed in the bottom of bottom plate 1；The one end of 3rd rotating shaft 125 is pivotally connected with 5th bearing seat 126,
The other end is fixed in fixed plate 123；Bottom plate 1 offers the second screwed hole 127 fixed for the second screw rod 122, and the second spiral shell
Pit 127 is between wheel 10 and 5th bearing seat 126；The middle part of fixed plate 123 offers the first screwed hole 124, wheel 10
On offer for fixed plate 123 fix groove 121.
Operation principle：When workmen needs to test the stress of concrete, prestressing force that worker will make
Concrete be positioned over hold-down mechanism 7 and be fixed, then worker controls elevating mechanism 5 to operate, so as to drive the extruding of briquetting 6 mixed
Concrete board 8 is until concrete slab 8 destroys, and now strain gauge 11 records data when concrete slab 8 destroys, then work
People, which removes the concrete of destruction, changes new concrete slab 8, now by controlling left/right movement device 4 to operate, moves left and right
Mechanism 4 drives elevating mechanism 5 to move left and right, and then drives briquetting 6 to move left and right so that the stress of the left and right sides of concrete slab 8 is all
It can be tested, show whether the concrete slab 8 meets standard from these data, improve the detection of the stress of concrete slab 8
Precision, and building site can be free to travel to and tested everywhere, not by the influence of topography.
Because left/right movement device 4 includes first bearing seat 41, the first sliding block 42, the first slide rail 43, second bearing seat
44th, first bevel gear 45, second bevel gear 46, the first nut 47, screw mandrel 48,3rd bearing seat 49, first rotating shaft 410 and rotating disk
411；First bearing seat 41 is fixed in one end of the top plate 3 away from side plate 2, and second bearing seat 44 is fixed in top plate 3 close to side plate 2
One end；First slide rail 43 is fixed in the bottom of top plate 3, and between first bearing seat 41, second bearing seat 44；Screw mandrel 48
One end is pivotally connected with first bearing seat 41, and the other end is pivotally connected with second bearing seat 44 and runs through second bearing seat 44 and first
Bevel gear 45 is affixed；First nut 47 is slidably connected by the first sliding block 42 and the first slide rail 43, and the first nut 47 and screw mandrel
48 are spirally connected；3rd bearing seat 49 is fixed in a sidepiece of the side plate 2 close to elevating mechanism 5；The one end of first rotating shaft 410 and rotating disk
411 is affixed, and the other end is affixed through 3rd bearing seat 49 and second bevel gear 46；First bevel gear 45 and second bevel gear 46
Engagement；When the diverse location of concrete slab 8 needs test stress, worker rotates rotating disk 411, so as to drive 410 turns of first rotating shaft
It is dynamic, and then drive second bevel gear 46 to rotate, because first bevel gear 45 engages with second bevel gear 46, so second bevel gear 46
The de-rotation of first bevel gear 45 is driven, so as to drive screw mandrel 48 to rotate, makes the first nut 47 along track of the first slide rail 43 or so
Motion, so as to drive elevating mechanism 5 to move left and right, and then drive briquetting 6 to move left and right and tested so that concrete slab
8 stress tests are more comprehensively.
Because elevating mechanism 5 includes the first installing plate 51, the second slide rail 52, the second sliding block 53, head rod 54, tooth
Bar 55, the second rotating shaft 56, motor 57, the connecting rod 59 of roller gear 58 and second；First installing plate 51 is fixed in the first nut 47
Bottom, the second slide rail 52 is fixed in the first one end of the installing plate 51 away from side plate 2, and head rod 54 is fixed in the first peace
Loading board 51 is close to the one end of side plate 2, and rack 55 is slidably connected by the second sliding block 53 and the second slide rail 52, the second connecting rod 59
The bottom of rack 55 is fixed in, motor 57 is fixed in the bottom of head rod 54；The one end of second rotating shaft 56 exports with motor 57
End drive connection, the other end is fixed on roller gear 58；Roller gear 58 engages with rack 55；When concrete slab need to be detected
During 8 stress, worker's controlled motor 57 operates counterclockwise, so as to drive the second rotating shaft 56 to rotate counterclockwise, and then drives cylinder
Gear 58 rotates counterclockwise, and roller gear 58 moves downward with carry-over bar 55 along the track of the second slide rail 52, and rack 55 drives the
Two connecting rods 59 move downward, so as to drive briquetting 6 to be pressed down against concrete, until concrete slab 8, which occurs to destroy, stops motor
57 rotate, and when briquetting 6 needs to rise, worker's controlled motor 57 operates clockwise, so as to drive the second rotating shaft 56 to turn clockwise
It is dynamic, and then drive roller gear 58 to rotate clockwise, roller gear 58 is transported upwards with carry-over bar 55 along the track of the second slide rail 52
Dynamic, rack 55 drives the second connecting rod 59 to move upwards, so as to drive briquetting 6 to return to initial position.
Because hold-down mechanism 7 includes the second installing plate 71, fourth bearing seat 72, the first screw rod 73, the second nut 74, pressure
Plate 75, the 3rd sliding block 76 and the 3rd slide rail 77；Second installing plate 71 is fixed in the top of support base 9, and the 3rd slide rail 77 is fixed in the
The one end of two installing plate 71, fourth bearing seat 72 are fixed in the other end of the second installing plate 71；First screw rod 73 and fourth bearing
Seat 72 is pivotally connected, and the second nut 74 is spirally connected with the first screw rod 73；The one end of pressing plate 75 is slided by the 3rd sliding block 76 with the 3rd slide rail 77
Dynamic connection, the other end is fixed in the sidepiece of the second nut 74；When concrete slab 8 is placed between the second installing plate 71 and pressing plate 75
When, worker rotates counterclockwise the first screw rod 73, because the second nut 74 and the first screw rod 73 are spirally connected, so the second nut 74 is along
The screw thread of one screw rod 73 moves downward, so as to be moved downward with dynamic pressure plate 75 along the 3rd slide rail 77, until 75 times decompressions of pressing plate
During tight concrete slab 8, worker stops operating the first screw rod 73；When having detected, worker rotates counterclockwise the first screw rod 73 so that
Second nut 74 moves upwards along the screw thread of the first screw rod 73, so as to which with dynamic pressure plate 75, concrete slab 8 is unclamped in motion upwards.
Because the construction concrete stress detection means also includes fixed mechanism 12；For fixing vehicle wheel 10
Fixed mechanism 12 is fixed in the bottom of bottom plate 1；Fixed mechanism 12 includes the second screw rod 122, fixed plate 123, the and of the 3rd rotating shaft 125
5th bearing seat 126；5th bearing seat 126 is fixed in the bottom of bottom plate 1；The one end of 3rd rotating shaft 125 and the pivot of 5th bearing seat 126
Connect, the other end is fixed in fixed plate 123；Bottom plate 1 offers the second screwed hole 127 fixed for the second screw rod 122, and second
Screwed hole 127 is between wheel 10 and 5th bearing seat 126；The middle part of fixed plate 123 offers the first screwed hole 124, wheel
The groove 121 fixed for fixed plate 123 is offered on 10；So when worker need to move the device, worker is first the second screw rod
122 the second screwed holes of whiz 127, then by rotating the 3rd rotating shaft 125, make fixed plate 123 recessed away from being opened up on wheel 10
Groove 121, at this moment worker's can move the device on one side, can so reduce limited work place and be occupied；When the dress
Put when needing to fix, worker is by rotating fixed plate 123 so that fixed plate 123 is caught in the groove 121 on wheel 10, then
In the second screwed hole of precession 127 of second screw rod 122, so reach the effect for fixing the device.
Strain gauge 11 in the utility model is prior art, is not described in detail herein.
Control mode of the present utility model is automatically controlled by controller, and the control circuit of controller passes through this area
Technical staff's simple programming i.e. can be achieved, the offer of power supply falls within the common knowledge of this area, and the utility model master
To be used for protecting mechanical device, so the utility model is not explained control mode and connected with circuit.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of construction concrete stress detection means, it is characterised in that include bottom plate (1), side plate (2), top plate
(3), left/right movement device (4), elevating mechanism (5), briquetting (6), hold-down mechanism (7), wheel (10), support base (9) and stress
Sensor (11)；Side plate (2) is vertically fixed in bottom plate (1) one end, and top plate (3) is fixed at the top of side plate (2), wheel
(10) bottom plate (1) bottom is fixed in, two support bases (9) are fixed at the top of bottom plate (1), and hold-down mechanism (7) is fixed in support base (9)
Top, left/right movement device (4) are fixed on top plate (3) and side plate (2), and elevating mechanism (5) is defeated with left/right movement device (4)
Go out end drive connection；The output end of briquetting (6) and elevating mechanism (5) is connected, and strain gauge (11) is fixed in briquetting (6)
Bottom.
2. a kind of construction concrete stress detection means according to claim 1, it is characterised in that move left and right
Mechanism (4) includes first bearing seat (41), the first sliding block (42), the first slide rail (43), second bearing seat (44), the first cone tooth
Take turns (45), second bevel gear (46), the first nut (47), screw mandrel (48), 3rd bearing seat (49), first rotating shaft (410) and turn
Disk (411)；First bearing seat (41) is fixed in one end of the top plate (3) away from side plate (2), and second bearing seat (44) is fixed in top
One end of the plate (3) close to side plate (2)；First slide rail (43) is fixed in top plate (3) bottom, and positioned at first bearing seat (41),
Between second bearing seat (44)；Screw mandrel (48) one end is pivotally connected with first bearing seat (41), the other end and second bearing seat
(44) it is pivotally connected and affixed through second bearing seat (44) and first bevel gear (45)；First nut (47) passes through the first sliding block
(42) it is slidably connected with the first slide rail (43), and the first nut (47) is spirally connected with screw mandrel (48)；3rd bearing seat (49) is fixed in
A sidepiece of the side plate (2) close to elevating mechanism (5)；First rotating shaft (410) one end and rotating disk (411) are affixed, and the other end is passed through
Wear 3rd bearing seat (49) and second bevel gear (46) is affixed；First bevel gear (45) engages with second bevel gear (46).
A kind of 3. construction concrete stress detection means according to claim 2, it is characterised in that elevating mechanism
(5) the first installing plate (51), the second slide rail (52), the second sliding block (53), head rod (54), rack (55), are included
Two rotating shafts (56), motor (57), roller gear (58) and the second connecting rod (59)；First installing plate (51) is fixed in the first nut
(47) bottom, the second slide rail (52) are fixed in one end of the first installing plate (51) away from side plate (2), head rod (54)
One end of the first installing plate (51) close to side plate (2) is fixed in, rack (55) passes through the second sliding block (53) and the second slide rail
(52) it is slidably connected, the second connecting rod (59) is fixed in rack (55) bottom, and motor (57) is fixed in head rod (54)
Bottom；Second rotating shaft (56) one end is connected with motor (57) output end, and the other end is fixed on roller gear (58)；
Roller gear (58) engages with rack (55).
A kind of 4. construction concrete stress detection means according to claim 3, it is characterised in that hold-down mechanism
(7) the second installing plate (71), fourth bearing seat (72), the first screw rod (73), the second nut (74), pressing plate (75), are included
Three sliding blocks (76) and the 3rd slide rail (77)；Second installing plate (71) is fixed at the top of support base (9), and the 3rd slide rail (77) is fixed in
Second installing plate (71) one end, fourth bearing seat (72) are fixed in the second installing plate (71) the other end；First screw rod (73)
It is pivotally connected with fourth bearing seat (72), the second nut (74) is spirally connected with the first screw rod (73)；Pressing plate (75) one end is slided by the 3rd
Block (76) is slidably connected with the 3rd slide rail (77), and the other end is fixed in the second nut (74) sidepiece.
5. a kind of construction concrete stress detection means according to claim 4, it is characterised in that the building is applied
Work concrete stress detection means also includes fixed mechanism (12)；Fixed mechanism (12) for fixing vehicle wheel (10) is affixed
In bottom plate (1) bottom；Fixed mechanism (12) includes the second screw rod (122), fixed plate (123), the 3rd rotating shaft (125) and the 5th
Bearing block (126)；5th bearing seat (126) is fixed in bottom plate (1) bottom；3rd rotating shaft (125) one end and 5th bearing seat
(126) it is pivotally connected, the other end is fixed in fixed plate (123)；Bottom plate (1) is offered for the second fixed spiral shell of the second screw rod (122)
Pit (127), and the second screwed hole (127) is located between wheel (10) and 5th bearing seat (126)；In the middle part of fixed plate (123)
The first screwed hole (124) is offered, is offered on wheel (10) for the fixed groove (121) of fixed plate (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720971384.0U CN207123353U (en) | 2017-08-05 | 2017-08-05 | A kind of build concrete stress detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720971384.0U CN207123353U (en) | 2017-08-05 | 2017-08-05 | A kind of build concrete stress detection device |
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| Publication Number | Publication Date |
|---|---|
| CN207123353U true CN207123353U (en) | 2018-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720971384.0U Expired - Fee Related CN207123353U (en) | 2017-08-05 | 2017-08-05 | A kind of build concrete stress detection device |
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| Country | Link |
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| CN (1) | CN207123353U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577184A (en) * | 2018-11-22 | 2019-04-05 | 筑梦高科建筑有限公司 | A kind of bridge construction quality detection apparatus |
| CN110044561A (en) * | 2019-05-07 | 2019-07-23 | 宋鹏威 | A kind of bridge security detection device |
| CN110793872A (en) * | 2019-11-14 | 2020-02-14 | 杭州富阳林长发科技有限公司 | Automatic change stable building materials of transport and strike detection device |
| CN111649930A (en) * | 2020-06-18 | 2020-09-11 | 赵桂荣 | Steel construction building girder stability detection device |
| CN111648240A (en) * | 2020-04-23 | 2020-09-11 | 中铁十六局集团第四工程有限公司 | Pressure detection system for segmental assembling beam |
| CN113063535A (en) * | 2021-04-01 | 2021-07-02 | 重庆交通大学 | System and method for monitoring internal force of tunnel pre-supporting shell and pressure of soil behind tunnel pre-supporting shell in real time |
-
2017
- 2017-08-05 CN CN201720971384.0U patent/CN207123353U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577184A (en) * | 2018-11-22 | 2019-04-05 | 筑梦高科建筑有限公司 | A kind of bridge construction quality detection apparatus |
| CN110044561A (en) * | 2019-05-07 | 2019-07-23 | 宋鹏威 | A kind of bridge security detection device |
| CN110793872A (en) * | 2019-11-14 | 2020-02-14 | 杭州富阳林长发科技有限公司 | Automatic change stable building materials of transport and strike detection device |
| CN111648240A (en) * | 2020-04-23 | 2020-09-11 | 中铁十六局集团第四工程有限公司 | Pressure detection system for segmental assembling beam |
| CN111649930A (en) * | 2020-06-18 | 2020-09-11 | 赵桂荣 | Steel construction building girder stability detection device |
| CN113063535A (en) * | 2021-04-01 | 2021-07-02 | 重庆交通大学 | System and method for monitoring internal force of tunnel pre-supporting shell and pressure of soil behind tunnel pre-supporting shell in real time |
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