CN211668968U - Detection mechanism is used in installation of truss superimposed sheet - Google Patents
Detection mechanism is used in installation of truss superimposed sheet Download PDFInfo
- Publication number
- CN211668968U CN211668968U CN202020007143.6U CN202020007143U CN211668968U CN 211668968 U CN211668968 U CN 211668968U CN 202020007143 U CN202020007143 U CN 202020007143U CN 211668968 U CN211668968 U CN 211668968U
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- lead screw
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- truss
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- pneumatic cylinder
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- 238000001514 detection method Methods 0.000 title claims abstract description 55
- 238000009434 installation Methods 0.000 title claims abstract description 10
- 230000005484 gravity Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 40
- 239000002131 composite material Substances 0.000 claims description 29
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000009530 blood pressure measurement Methods 0.000 claims 2
- 230000003028 elevating effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 description 4
- 239000004567 concrete Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a detection mechanism is used in installation of truss superimposed sheet, including base, detection room, the detection room is located the base upper end, it is equipped with pressure detection mechanism to detect indoor portion, pressure detection mechanism includes pneumatic cylinder, gravity piece, electro-magnet and compression bar, the extension end and the electro-magnet fixed connection of pneumatic cylinder, the electro-magnet adsorbs with the gravity piece to be connected, be equipped with pressure sensor on the gravity piece, the electro-magnet upper end is equipped with the fixed plate, fixed plate fixed mounting is on the extension bar of pneumatic cylinder, compression bar fixed mounting is in fixed plate both sides bottom, it is equipped with the lifter plate to detect indoor portion. The utility model discloses a set up the pneumatic cylinder to be connected pneumatic cylinder and lifter plate, can extend the application of force to truss superimposed sheet through the pneumatic cylinder, perhaps the electro-magnet outage, the gravity piece falls down to truss superimposed sheet application of force, adopts pressurized gradually and detects truss superimposed sheet with two kinds of modes of suddenly pressurized, and detection effect is good.
Description
Technical Field
The utility model relates to a building correlation technique field specifically is a detection mechanism is used in installation of truss superimposed sheet.
Background
The truss composite slab is just truss reinforced concrete composite slab, fixes the truss on the ground mould earlier when truss composite slab produces, then carries out the pouring of concrete, and after concrete pouring finished, just formed truss composite slab, truss composite slab is because can prefabricate in advance, and intensity is high, by extensive practicality, and truss composite slab need utilize detection mechanism to detect its compressive property before the installation is used.
However, current detection mechanism for truss superimposed sheet, when the compressive property to truss superimposed sheet detects, mostly adopt single pressurized detection mode gradually to detect, can not carry out pressurized gradually and detect with the sudden pressure dual mode, the detection effect is general, and when detecting pressurized gradually, can not carry out better fixed to the pressurized position, influence the testing result easily, and if the truss superimposed sheet breaks during the detection, be not convenient for clear up fast the workstation, and the broken piece of truss superimposed sheet splashes the staff that falls easily, bring the potential safety hazard, need improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a detection mechanism is used in installation of truss superimposed sheet, with solve the current detection mechanism for truss superimposed sheet that mentions in the above-mentioned background art, examine time measuring when the compressive property to truss superimposed sheet, mostly adopt single pressurized detection mode gradually to detect, can not carry out gradually pressurized and suddenly receive the pressure dual mode to detect, detection effect is general, and examine time measuring when detecting gradually pressurized, can not carry out better fixing to the pressurized position, influence the testing result easily, and if the truss superimposed sheet breaks when detecting, be not convenient for carry out quick clearance to the workstation, and the broken block of truss superimposed sheet splashes the staff that falls easily, bring the problem of potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detection mechanism is used in installation of truss superimposed sheet, includes base, detection room, the detection room is located the base upper end, it is equipped with pressure detection mechanism to detect indoor portion, pressure detection mechanism includes pneumatic cylinder, gravity piece, electro-magnet and compressing rod, the extension end and the electro-magnet fixed connection of pneumatic cylinder, the electro-magnet adsorbs with the gravity piece to be connected, be equipped with pressure sensor on the gravity piece, the electro-magnet upper end is equipped with the fixed plate, fixed plate fixed mounting is on the extension rod of pneumatic cylinder, compressing rod fixed mounting is in fixed plate both sides bottom, the inside lifter plate that is equipped with of detection room, pneumatic cylinder fixed mounting is in the lifter plate bottom.
Preferably, the inside pillar that is equipped with of detection room, the pillar is equipped with four groups, and the equal fixed mounting of pillar is in the base upper end, all overlap on the pillar and be equipped with reset spring.
Preferably, the fixing plate is provided with a through hole matched with the pillar, the pillar penetrates through the fixing plate, and the bottom end of the fixing plate is contacted with the top end of the reset spring.
Preferably, the top of the interior of the detection chamber is provided with a lifting mechanism, the lifting mechanism comprises a first transmission screw rod, a second transmission screw rod and a motor, one end of the first transmission screw rod is fixedly connected with the second transmission screw rod, the other end of the first transmission screw rod is rotatably connected with the side wall of the detection chamber, and one end of the second transmission screw rod extends to the exterior of the detection chamber and is fixedly connected with an output shaft of the motor.
Preferably, the lines on first transmission lead screw, the second transmission lead screw are reverse setting, and install first screw-nut, second screw-nut on first transmission lead screw, the second transmission lead screw respectively, the equal swing joint in first screw-nut, second screw-nut one side has the connecting rod, and connecting rod one end and lifter plate top swing joint, the slider is all installed to the lifter plate both sides, set up the spout that matches with the slider on the detection room inner wall.
Preferably, the bottom end of the pressing rod is connected with a pressing plate, the pressing rod is internally provided with a cavity, a piston is arranged inside the pressing rod, the bottom end of the piston is connected with a supporting rod, one end of the supporting rod is fixedly connected with one side surface of the pressing plate, the upper end of the piston is connected with a buffer spring, one end of the buffer spring is fixedly connected with the top end inside the pressing rod, and the side wall of the pressing rod is provided with an exhaust hole.
Preferably, the inside storage cavity that is equipped with of base, and the base upper surface has seted up the blanking mouth, base one side is equipped with the dodge gate, the detection room all is equipped with the baffle all around, and one of them is a set of the baffle is toughened glass, be equipped with the clearance between baffle and the base.
The utility model provides a detection mechanism is used in installation of truss superimposed sheet possesses following beneficial effect:
(1) the utility model discloses a set up the pneumatic cylinder, and be connected the pneumatic cylinder with the lifter plate, the gravity piece of connecting through the electro-magnet is held in the extension of pneumatic cylinder simultaneously, when detecting truss superimposed sheet's pressure, can extend through the pneumatic cylinder, utilize the gravity piece to push down truss superimposed sheet, thereby detect truss superimposed sheet's compressive property, also can utilize the lifter plate to shift up simultaneously, then utilize the electro-magnet outage, make the gravity piece fall perpendicularly and fall on truss superimposed sheet surface, carry out the resistance to compression and detect, can detect truss superimposed sheet through gradually pressurized and sudden pressurized dual mode, excellent in detection effect, and convenient to use.
(2) The utility model discloses a set up the compression bar, can utilize the clamp plate to press on the truss superimposed sheet surface that awaits measuring, when the pneumatic cylinder continues to push down, buffer spring receives the pressure contraction, and the piston moves up this moment, can guarantee that the pressure that the pneumatic cylinder gave is when big more, and clamp plate and truss superimposed sheet surface are supported and are pressed inseparabler more, and is fixed effectual, through having seted up the blanking mouth on the base, cracked truss superimposed sheet directly falls into the storage intracavity, convenient to use when can making the detection.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the compressing rod of the present invention;
fig. 3 is a top view of the base top surface of the present invention;
fig. 4 is a schematic side view of the present invention.
In the figure: 1. a base; 2. a detection chamber; 3. a lifting plate; 4. a movable door; 5. a pillar; 6. a return spring; 7. a hold down bar; 8. a gravity block; 9. an electromagnet; 10. a hydraulic cylinder; 11. a chute; 12. a slider; 13. a connecting rod; 14. a first drive screw; 15. a second drive screw; 16. a motor; 17. a first lead screw nut; 18. a second feed screw nut; 19. pressing a plate; 20. a support bar; 21. a piston; 22. a buffer spring; 23. an exhaust hole; 24. a blanking port; 25. a baffle plate; 26. and (7) fixing the plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a detection mechanism is used in installation of truss superimposed sheet, includes base 1, detection room 2 is located the 1 upper end of base, the inside pressure detection mechanism that is equipped with of detection room 2, pressure detection mechanism includes pneumatic cylinder 10, gravity piece 8, electro-magnet 9 and compressing tightly pole 7, the extension end and the 9 fixed connection of electro-magnet of pneumatic cylinder 10, electro-magnet 9 adsorbs with gravity piece 8 and is connected, be equipped with pressure sensor on the gravity piece 8, the 9 upper ends of electro-magnet are equipped with fixed plate 26, fixed plate 26 fixed mounting is on the extension rod of pneumatic cylinder 10, compressing tightly 7 fixed mounting in fixed plate 26 both sides bottom, the inside lifter plate 3 that is equipped with of detection room 2, pneumatic cylinder 10 fixed mounting is in lifter plate 3 bottom.
The inside pillar 5 that is equipped with of detection room 2, pillar 5 is equipped with four groups, and the equal fixed mounting of pillar 5 is in base 1 upper end, all overlap on the pillar 5 and be equipped with reset spring 6, through setting up four groups of pillars 5 to be equipped with reset spring 6 on pillar 5, can be when pneumatic cylinder 10 extends, fixed plate 26 moves down and compress reset spring 6 on pillar 5, can guarantee that fixed plate 26 moves down stably.
The fixing plate 26 is provided with a through hole matched with the strut 5, the strut 5 penetrates through the fixing plate 26, the bottom end of the fixing plate 26 is contacted with the top end of the return spring 6, and when the hydraulic cylinder 10 stops working and is reset, the return spring 6 moves upwards to reset under the condition of no pressure, so that the resetting of the extension end of the hydraulic cylinder 10 is accelerated.
The top end in the detection chamber 2 is provided with a lifting mechanism, the lifting mechanism comprises a first transmission screw rod 14, a second transmission screw rod 15 and a motor 16, one end of the first transmission screw rod 14 is fixedly connected with the second transmission screw rod 15, the other end of the first transmission screw rod 14 is rotatably connected with the side wall of the detection chamber 2, one end of the second transmission screw rod 15 extends to the outside of the detection chamber 2 and is fixedly connected with an output shaft of the motor 16, the motor 16 can be used for rotating, so that the first transmission screw rod 14 and the second transmission screw rod 15 are driven to synchronously rotate, the first transmission screw rod 14 and the second transmission screw rod 15 can be used for rotating, so that the first screw rod nut 17 and the second screw rod nut 18 are driven to move, the angle of the connecting rod 13 is changed, the lifting plate 3 is pushed and pulled, and the lifting plate 3 is controlled to perform lifting work.
The grains on the first transmission screw rod 14 and the second transmission screw rod 15 are arranged in a reverse direction, a first screw nut 17 and a second screw nut 18 are respectively arranged on the first transmission screw rod 14 and the second transmission screw rod 15, one sides of the first screw nut 17 and the second screw nut 18 are movably connected with a connecting rod 13, one end of the connecting rod 13 is movably connected with the top end of the lifting plate 3, the two sides of the lifting plate 3 are respectively provided with a slide block 12, the inner wall of the detection chamber 2 is provided with a slide groove 11 matched with the slide block 12, when the lifting plate 3 needs to move upwards, the motor 16 is started, the motor 16 moves forwards to enable the first transmission screw rod 14 and the second transmission screw rod 15 to rotate, the first screw nut 17 and the second screw nut 18 move backwards, one end of the connecting rod 13 moves synchronously with the first screw nut 17 and the second screw nut 18 at the moment, so that the lifting plate 3 is pulled to move upwards by the connecting rod 13, the lifting plate 3 is enabled to slide in the sliding groove 11 through the sliding block 12 to move upwards, similarly, when the lifting plate 3 moves downwards, the motor 16 is started, the motor 16 moves reversely, so that the first transmission screw rod 14 and the second transmission screw rod 15 rotate, the first screw rod nut 17 and the second screw rod nut 18 move oppositely, and at the moment, one end of the connecting rod 13 moves synchronously with the first screw rod nut 17 and the second screw rod nut 18, so that the connecting rod 13 pushes the lifting plate 3 to move downwards, and the lifting plate 3 slides in the sliding groove 11 through the sliding block 12 to move downwards.
The bottom end of the pressing rod 7 is connected with a pressing plate 19, the inside of the pressing rod 7 is arranged in a cavity, a piston 21 is arranged in the pressing rod 7, the bottom end of the piston 21 is connected with a supporting rod 20, one end of the supporting rod 20 is fixedly connected with the surface of one side of the pressing plate 19, the upper end of the piston 21 is connected with a buffer spring 22, one end of the buffer spring 22 is fixedly connected with the top end of the inside of the pressing rod 7, the side wall of the pressing rod 7 is provided with an exhaust hole 23, when the hydraulic cylinder 10 extends for pressure detection, the pressing rod 7 synchronously moves downwards, the pressing plate 19 is positioned to be detected, when the hydraulic cylinder 10 extends, the pressing rod 7 presses the surface of the truss composite slab to be detected through the pressing plate 19, when the hydraulic cylinder 10 continues to press downwards, the buffer spring 22 is compressed, at the moment, the piston 21 moves upwards, the fixing effect is good.
The inside storage cavity that is equipped with of base 1, and the upper surface of base 1 has seted up blanking mouth 24, 1 one side of base is equipped with dodge gate 4, detection room 2 all is equipped with baffle 25 all around, and one of them is a set of baffle 25 is toughened glass, be equipped with the clearance between baffle 25 and the base 1, cracked truss superimposed sheet directly falls into the storage cavity when can making the detection, is convenient for collect the crushed aggregates, can avoid truss superimposed sheet's broken piece to spatter the staff that falls simultaneously, and the security is high.
It should be noted that, when a detection mechanism for installing the truss composite slab is in operation, when the truss composite slab needs to be measured by gradually pressing, the truss composite slab is pushed into the detection chamber 2 through a gap between the baffle 25 and the base 1, meanwhile, two ends of the truss composite slab to be measured are both positioned in the gap between the baffle 25 and the base 1, the two ends of the truss composite slab to be measured are preliminarily limited by the baffle 25, the truss composite slab to be measured is positioned right above the blanking port 24, then the electromagnet 9 and the gravity block 8 are moved down and abutted against the surface of the truss composite slab to be measured by extending the hydraulic cylinder 10, meanwhile, two ends of the truss composite slab to be measured are fixed by the pressing rod 7, the pressing rod 7 is pressed on the surface of the truss composite slab to be measured by the pressing plate 19, when the hydraulic cylinder 10 continues to be pressed down, the buffer spring 22 is compressed, at this time, the piston 21 is, the pressing plate 19 is always abutted against the surface of the truss composite slab to be detected, so that the pressing plate 19 is more tightly abutted against the surface of the truss composite slab when the pressure given by the hydraulic cylinder 10 is larger, the fixing effect is good, and meanwhile, the pressure sensor arranged on the gravity block 8 can monitor the pressure value; when the truss composite slab needs to be detected by a sudden pressure method, a motor 16 can be used for forward movement, so that a first transmission screw rod 14 and a second transmission screw rod 15 rotate, a first screw rod nut 17 and a second screw rod nut 18 move backwards, one end of a connecting rod 13 moves synchronously with the first screw rod nut 17 and the second screw rod nut 18 at the moment, so that the connecting rod 13 pulls a lifting plate 3 to move upwards, the lifting plate 3 slides and moves upwards in a sliding groove 11 through a sliding block 12, when the lifting plate moves upwards to a fixed position, the truss composite slab to be detected is pushed into a detection chamber 2 through a gap between a baffle 25 and a base 1, meanwhile, two ends of the truss composite slab to be detected are both positioned in the gap between the baffle 25 and the base 1, the baffle 25 is used for limiting two ends of the truss composite slab to be detected, the truss composite slab to be detected is prevented from being suddenly stressed and bounced, and then a magnet 9 is used, make the gravity piece 8 fall perpendicularly and pound on the truss superimposed sheet surface that awaits measuring, pressure sensor on the gravity piece 8 can record the pressure value simultaneously, detects the sudden compressive capacity of truss superimposed sheet that awaits measuring, the utility model discloses simple structure can detect the truss superimposed sheet through pressurized and the sudden compression dual mode gradually, and detection effect is good, convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a detection mechanism is used in installation of truss superimposed sheet, its characterized in that, includes base (1), detects room (2), it is located base (1) upper end to detect room (2), it is equipped with pressure measurement mechanism to detect room (2) inside, pressure measurement mechanism includes pneumatic cylinder (10), gravity piece (8), electro-magnet (9) and compressing rod (7), the extension end and electro-magnet (9) fixed connection of pneumatic cylinder (10), electro-magnet (9) and gravity piece (8) adsorb and are connected, be equipped with pressure sensor on gravity piece (8), electro-magnet (9) upper end is equipped with fixed plate (26), fixed plate (26) fixed mounting is on the extension rod of pneumatic cylinder (10), compressing rod (7) fixed mounting is in fixed plate (26) both sides bottom, it is equipped with lifter plate (3) to detect room (2) inside, the hydraulic cylinder (10) is fixedly installed at the bottom end of the lifting plate (3).
2. The detecting mechanism for installing the truss composite slab as claimed in claim 1, wherein: detect room (2) inside and be equipped with pillar (5), pillar (5) are equipped with four groups, and the equal fixed mounting of pillar (5) is in base (1) upper end, all overlap on pillar (5) and be equipped with reset spring (6).
3. The detecting mechanism for installing the truss composite slab as claimed in claim 2, wherein: the fixing plate (26) is provided with a through hole matched with the strut (5), the strut (5) penetrates through the fixing plate (26), and the bottom end of the fixing plate (26) is in contact with the top end of the reset spring (6).
4. The detecting mechanism for installing the truss composite slab as claimed in claim 1, wherein: detect the inside top of room (2) and be equipped with elevating system, elevating system includes first transmission lead screw (14), second transmission lead screw (15) and motor (16), first transmission lead screw (14) one end and second transmission lead screw (15) fixed connection, and first transmission lead screw (14) other end rotates with detection room (2) lateral wall and is connected, second transmission lead screw (15) one end extend to detect room (2) outside and with the output shaft fixed connection of motor (16).
5. The detecting mechanism for installing the truss composite slab as claimed in claim 4, wherein: lines on the first transmission lead screw (14) and the second transmission lead screw (15) are reversely arranged, a first lead screw nut (17) and a second lead screw nut (18) are respectively installed on the first transmission lead screw (14) and the second transmission lead screw (15), one side of the first lead screw nut (17) and the second lead screw nut (18) is movably connected with a connecting rod (13), one end of the connecting rod (13) is movably connected with the top end of the lifting plate (3), the two sides of the lifting plate (3) are both provided with a slider (12), and a sliding groove (11) matched with the slider (12) is formed in the inner wall of the detection chamber (2).
6. The detecting mechanism for installing the truss composite slab as claimed in claim 1, wherein: the utility model discloses a clamp plate, including compressing tightly pole (7), bracing piece (20), bracing piece (7) and clamp plate (19), compressing tightly pole (7) bottom is connected with clamp plate (19), and compressing tightly pole (7) inside is the cavity setting, and is equipped with piston (21) inside, piston (21) bottom is connected with bracing piece (20), bracing piece (20) one end is connected with clamp plate (19) one side fixed surface, piston (21) upper end is connected with buffer spring (22), buffer spring (22) one end and the inside top fixed connection of compressing tightly pole (7), exhaust hole (23) have been seted up on compressing tightly pole (7.
7. The detecting mechanism for installing the truss composite slab as claimed in claim 1, wherein: base (1) inside is equipped with the storage cavity, and base (1) upper surface has seted up blanking mouth (24), base (1) one side is equipped with dodge gate (4), it all is equipped with baffle (25) all around to detect room (2), and wherein a set of baffle (25) are toughened glass, be equipped with the clearance between baffle (25) and base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020007143.6U CN211668968U (en) | 2020-01-03 | 2020-01-03 | Detection mechanism is used in installation of truss superimposed sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020007143.6U CN211668968U (en) | 2020-01-03 | 2020-01-03 | Detection mechanism is used in installation of truss superimposed sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211668968U true CN211668968U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020007143.6U Expired - Fee Related CN211668968U (en) | 2020-01-03 | 2020-01-03 | Detection mechanism is used in installation of truss superimposed sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211668968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116735368A (en) * | 2023-08-16 | 2023-09-12 | 北京城建集团有限责任公司 | Building steel structure strength detection device and detection method thereof |
-
2020
- 2020-01-03 CN CN202020007143.6U patent/CN211668968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116735368A (en) * | 2023-08-16 | 2023-09-12 | 北京城建集团有限责任公司 | Building steel structure strength detection device and detection method thereof |
| CN116735368B (en) * | 2023-08-16 | 2023-12-01 | 北京城建集团有限责任公司 | Building steel structure strength detection device and detection method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 250000 west of Laicheng Avenue and north of Huihe Avenue, Laiwu District, Jinan City, Shandong Province Patentee after: Shandong Dongzhan green building materials Co.,Ltd. Address before: 250000 west of Laicheng Avenue and north of Huihe Avenue, Laiwu District, Jinan City, Shandong Province Patentee before: Shandong Dongzhan Xinglu prefabricated new building materials Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201013 |