CN112924289A - Constructional engineering is with having reinforcing bar intensity detection device - Google Patents
Constructional engineering is with having reinforcing bar intensity detection device Download PDFInfo
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- CN112924289A CN112924289A CN202110067918.8A CN202110067918A CN112924289A CN 112924289 A CN112924289 A CN 112924289A CN 202110067918 A CN202110067918 A CN 202110067918A CN 112924289 A CN112924289 A CN 112924289A
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- steel bar
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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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
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a reinforcing steel bar strength detection device for constructional engineering, which comprises a frame body, a rack plate and a conical gear, wherein fixed cylinders are welded on the inner side of the frame body, a first threaded rod is connected to the inner side of the frame body through a bearing, a piston compression rod is fixed on the right side of the rack plate, a transmission shaft is connected to the inner side of the left side of the frame body through a bearing, a second threaded rod is fixed on the inner side of the right side of the conical gear, and a limiting plate is welded in front of the frame. This building engineering installs the rack plate with having reinforcing bar intensity detection device, the slide, the pinion, connecting plate and grip block, make the effectual drive of in-process that removes about through the rack plate take place to rotate rather than the top joggled slide, make the pinion under the effect of slide positive and negative rotation, connecting plate and grip block can be effectual carry out centre gripping and release to the inboard reinforcing bar body of fixed cylinder, the effect of above structure can effectually avoid the reinforcing bar to lead to producing the problem of skidding in the inboard production of fixed cylinder frock when buckling.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a device for detecting the strength of a steel bar for constructional engineering.
Background
Along with the continuous promotion of economic development, people's requirement for the quality of building engineering is higher and higher, and in the building engineering work progress, reinforced concrete engineering occupies very important effect and efficiency, for example at wall body casting, waste water treatment structure and chimney etc. all need use reinforcing bar and concrete collocation basically, to the reinforcing bar, intensity then is the important core point in the building engineering, and admittedly people need to use intensity detection device when adding man-hour to the reinforcing bar bending, and the reinforcing bar bending strength detection device that building engineering used in the existing market still has the defect, just for example:
1. when the existing reinforcing steel bar bending strength detection device for constructional engineering is used for bending a reinforcing steel bar, the section of the reinforcing steel bar is circular, so that the reinforcing steel bar is easy to slip on the inner side of a fixture matched with a fixed cylinder under the action of pressure during bending processing of the reinforcing steel bar, the whole device is inconvenient to bend the reinforcing steel bar, and the effect of reinforcing steel bar bending strength detection is seriously influenced;
2. when the existing reinforcing steel bar bending strength detection device for the building engineering detects the bending strength of reinforcing steel bars, the strength of a plurality of bent reinforcing steel bars cannot be effectively detected at the same time, so that the problem of time delay during the detection of the bending strength of the reinforcing steel bars in batches is caused, and the progress of the whole building engineering cannot be completed in time;
therefore, the device for detecting the strength of the steel bar for the building engineering can well solve the problems.
Disclosure of Invention
The invention aims to provide a reinforcing steel bar strength detection device for constructional engineering, and the reinforcing steel bar strength detection device is used for solving the problems that when a reinforcing steel bar is bent and processed by the reinforcing steel bar bending strength detection device for constructional engineering in the prior art, the reinforcing steel bar is easy to slip on the inner side of a tool matched with a fixed cylinder under the action of pressure during the bending and processing of the reinforcing steel bar, the whole device is inconvenient to bend the reinforcing steel bar, the effect of reinforcing steel bar bending strength detection is seriously influenced, and the strength of a plurality of bent reinforcing steel bars cannot be effectively detected simultaneously when the bending strength of the reinforcing steel bar is detected by the conventional reinforcing steel bar bending strength detection device for constructional engineering, so that the time is greatly delayed during the detection of the bending strength of the reinforcing steel bars in batches.
In order to achieve the purpose, the invention provides the following technical scheme: a reinforcing steel bar strength detection device for constructional engineering comprises a frame body, a rack plate and a bevel gear, wherein a fixed cylinder is welded on the inner side of the frame body, a connecting shaft is connected to the inner side of the fixed cylinder through a bearing, a reinforcing steel bar body penetrates through the inner side of the fixed cylinder, a first threaded rod is connected to the inner side of the frame body through a bearing, a rack plate is connected to the outer side of the first threaded rod through a thread, a polished rod penetrates through the inner portion of the rear side of the rack plate, a piston pressure rod is fixed on the right side of the rack plate, an oil cylinder is clamped on the outer side of the piston pressure rod, telescopic rods are communicated with the bottom of the upper portion of the oil cylinder, a transmission shaft is connected to the inner side of the left side of the frame body through a bearing, a gear wheel is fixed on the outer side of the transmission shaft, and a display screen is arranged on the right side in front of the frame body.
Preferably, a limit hole is formed in the inner side of the front of the frame, the limit hole and the ultrasonic probe form a left-right sliding structure, and the ultrasonic probe is inclined.
Preferably, the fixed cylinder is provided with a chute at the inner side, the chute is in an annular shape, and the sliding plate is clamped at the inner side of the chute.
Preferably, the sliding plate and the sliding groove form a rotary sliding structure, the inner side and the outer side of the sliding plate are both in a rack shape, and the outer side below the sliding plate is meshed with the upper side of the rack plate.
Preferably, the outer sides of the connecting shafts are fixed with pinions, the pinions are meshed with the inner sides of the sliding plates, and the outer sides of the connecting shafts are fixed with connecting plates.
Preferably, the end parts of the connecting plates are all fixed with clamping plates, the inner sides of the clamping plates are all in a sawtooth shape, and the clamping plates and the connecting plates are in one-to-one correspondence.
Preferably, the first threaded rod is parallel to the polish rod, the left end and the right end of the polish rod are connected with the frame body through bearings, and the polish rod is perpendicular to the left side and the right side of the frame body.
Preferably, the piston compression bar and the oil cylinder form a left-right telescopic sliding structure, the upper part of the right side of the oil cylinder is inclined, the upper part of the oil cylinder is perpendicular to the telescopic rod, and the bottom of the telescopic rod is welded with the pressing plate.
Preferably, the balls are embedded in the inner side of the bottom of the pressing plate, the balls and the pressing plate form a rolling structure, and the two balls are distributed at the bottom of the pressing plate at equal intervals.
Compared with the prior art, the invention has the beneficial effects that: the construction engineering tool is provided with a steel bar strength detection device;
(1) the rack plate, the sliding plate, the pinion, the connecting plate and the clamping plate are arranged, so that the sliding plate meshed with the rack plate is effectively driven to rotate in the process of moving the rack plate left and right, the pinion, the connecting plate and the clamping plate can effectively clamp and release the steel bar body on the inner side of the fixed cylinder under the action of forward and reverse rotation of the sliding plate, the problem that the steel bar slips on the inner side of the fixed cylinder tool when being bent can be effectively solved under the action of the structure, and the stability of bending and processing of the steel bar is improved;
(2) the rack plate is arranged, the piston pressure rod, the oil cylinder, the telescopic rod, the pressure plate and the balls are arranged, so that oil liquid inside the oil cylinder can be extruded towards the right side in a manner that the piston pressure rod is matched with the oil cylinder in a sealing manner in the process that the rack plate moves rightwards, the oil liquid inside the oil cylinder is extruded to the inner side of the telescopic rod, the pressure plate moves downwards to be matched with the limiting plate to apply pressure downwards to the steel bar body through the pressure of the oil liquid, the steel bar body can be effectively limited and bent through the arc-shaped limiting grooves distributed at the bottom of the pressure plate at equal intervals and the balls at the inner side, and the phenomenon that the pressure plate is blocked when the pressure plate is bent and processed is avoided through the balls at the same time, the structure realizes that the steel bar body subjected to bending processing is;
(3) be provided with the rack plate, the gear wheel, conical gear, second threaded rod and ultrasonic transducer, make and to remove through the rack plate when removing can effectual drive gear wheel, conical gear and second threaded rod take place the rotation simultaneously, make and remove and realize the effect of surveying the reinforcing bar intensity performance after a plurality of buckles about the effectual spacing hole that makes ultrasonic transducer cooperation framework the place ahead inboard at second threaded rod in-process, above the structure realized can survey the inspection to the reinforcing bar intensity performance after a plurality of buckles when removing about ultrasonic transducer is reciprocal.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the main section structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the rack plate and the bull gear assembly of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is a schematic view of the mounting structure of the pinion and the slide plate according to the present invention;
FIG. 7 is a schematic view of the mounting structure of the connecting shaft and the connecting plate according to the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 7 according to the present invention.
In the figure: 1. a frame body; 101. a limiting hole; 2. a fixed cylinder; 201. a chute; 202. a slide plate; 3. a connecting shaft; 301. a pinion gear; 302. a connecting plate; 303. a clamping plate; 4. a steel bar body; 5. a first threaded rod; 6. a rack plate; 7. a polish rod; 8. a piston compression bar; 9. an oil cylinder; 10. a telescopic rod; 1001. pressing a plate; 1002. a ball bearing; 11. a drive shaft; 12. a bull gear; 13. a bevel gear; 14. a second threaded rod; 15. an ultrasonic probe; 16. a limiting plate; 17. a display screen.
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.
Referring to fig. 1-8, the present invention provides a technical solution: a reinforcing steel bar strength detection device for constructional engineering comprises a frame body 1, a limiting hole 101, a fixed cylinder 2, a sliding groove 201, a sliding plate 202, a connecting shaft 3, a pinion 301, a connecting plate 302, a clamping plate 303, a reinforcing steel bar body 4, a first threaded rod 5, a rack plate 6, a polished rod 7, a piston compression bar 8, an oil cylinder 9, a telescopic rod 10, a pressing plate 1001, a ball 1002, a transmission shaft 11, a gearwheel 12, a bevel gear 13, a second threaded rod 14, an ultrasonic probe 15, a limiting plate 16 and a display screen 17, wherein the fixed cylinder 2 is welded on the inner side of the frame body 1, the connecting shaft 3 is connected on the inner side of the fixed cylinder 2 in a bearing mode, the reinforcing steel bar body 4 penetrates through the inner side of the fixed cylinder 2, the first threaded rod 5 is connected with the rack plate 6 in a bearing mode on the outer side of the first threaded rod 5, the polished rod 7 penetrates through the inner portion, and the outside block of piston depression bar 8 has hydro-cylinder 9 to hydro-cylinder 9 top bottom all communicates telescopic link 10, and frame 1 left side inner bearing is connected with transmission shaft 11, and the transmission shaft 11 outside is fixed with gear wheel 12, and the transmission shaft 11 outside still welds conical gear 13, and conical gear 13 right side inside is fixed with second threaded rod 14, and the threaded connection in second threaded rod 14 outside has ultrasonic transducer 15, and the welding of frame 1 the place ahead has limiting plate 16, and frame 1 the place ahead right side is provided with display screen 17.
The connecting plate 302 tip all is fixed with grip block 303, and grip block 303 inboard all is the cockscomb structure to grip block 303 and connecting plate 302 are the one-to-one correspondence, the design of above-mentioned structure for can effectually drive grip block 303 carry out the centre gripping fixedly to reinforcing bar body 4 when rotatory through connecting plate 302 positive and negative swing, thereby the phenomenon of skidding is produced to the inboard of a fixed cylinder 2 when having avoided reinforcing bar body 4 to buckle.
First threaded rod 5 is parallel to each other with polished rod 7, and both ends all are connected for the bearing with framework 1 about polished rod 7 to polished rod 7 and the 1 left and right sides mutually perpendicular of framework, the design of above-mentioned structure makes the effectual drive rack plate 6 of the rotatory in-process of first threaded rod 5 to control the removal in coordination with polished rod 7, has been convenient for rack plate 6 and has controlled the in-process and can effectually drive the part that is correlated with and move the work about, has increased holistic linkage.
Flexible sliding structure about piston depression bar 8 constitutes with hydro-cylinder 9, and hydro-cylinder 9 right side top is the slope form, and hydro-cylinder 9 top and telescopic link 10 mutually perpendicular, and telescopic link 10 bottom welding has clamp plate 1001, the design of above-mentioned structure, make and to control when removing in hydro-cylinder 9 inboard through piston depression bar 8 and can effectually extrude and release inboard fluid, the telescopic link 10 of the upper left side of hydro-cylinder 9 of having been convenient for can drive clamp plate 1001 and reciprocate through the extrusion of fluid, holistic usability has been increased.
The inboard is inlayed and is had ball 1002 bottom clamp plate 1001, and ball 1002 and clamp plate 1001 constitute the roll structure, and ball 1002 is two a set of equidistance distributions in clamp plate 1001 bottom, the design of above-mentioned structure, make ball 1002 setting through clamp plate 1001 bottom can be effectual carry out the secondary when buckling to reinforcing bar body 4, thereby it skids and the dead phenomenon of card to have increased reinforcing bar body 4 in the in-process that buckles pushing down to appear, holistic stability and flexibility have been increased.
The working principle is as follows: when the reinforcing steel bar strength detection device for the building engineering is used, firstly, as shown in figures 1-3 and 6-8, a plurality of reinforcing steel bar bodies 4 sequentially penetrate through the inside of the fixed cylinder 2 on the inner side of the frame body 1, at the moment, workers can adjust the bending forming size and angle of the reinforcing steel bar bodies 4 according to the required size, after the bending size and angle adjustment of the reinforcing steel bar bodies 4 is completed, a servo motor on the left side of the frame body 1 is started to drive the first threaded rod 5 to rotate, the rack plate 6 is driven to move left and right by the rotation of the first threaded rod 5 in a matching way with the polished rod 7, then the sliding plate 202 can be effectively driven to rotate and slide in a matching way with the sliding groove 201 on the inner side of the fixed cylinder 2 by the left and right movement of the rack plate 6, so that the pinion 301, the connecting plate 302 and the, the reinforcing steel bar body 4 is effectively clamped and fixed under the action of the forward and reverse rotation of the clamping plate 303, and the inner side of the clamping plate 303 is serrated, so that the main purpose is to be matched with lines existing on the outer side of the reinforcing steel bar body 4 to carry out limiting and fixing, thereby avoiding the phenomenon of slipping caused by pressure on the inner side of the fixing cylinder 2 when the reinforcing steel bar body 4 is bent and formed, and further improving the stability of the reinforcing steel bar body 4 during bending and processing;
as shown in fig. 1-3, when the rack plate 6 moves left and right, the piston rod 8 can be driven to cooperate with the oil cylinder 9 to extrude and release the oil inside, so that when the oil inside the oil cylinder 9 is squeezed, the oil can drive the telescopic rod 10 and the pressing plate 1001 above the oil cylinder to move downwards to apply pressure, then the pressure plate 1001 can press the balls 1002 at the bottom of the pressure plate downwards to be clamped and limited at the outer side above the steel bar body 4 for limiting and bending, meanwhile, the ball 1002 can prevent the steel bar body 4 from being blocked when being pressed downwards by the pressure plate 1001 and bent, the structure promotes the steel bar body 4 to be successfully bent on the steel bar strength detection device and to carry out the later strength performance inspection work, thereby improving the success rate and efficiency of the bending processing of the steel bar body 4 and solving the problems in the background technology;
as shown in fig. 3-4, after the steel bar body 4 is bent and formed, the rack plate 6 can drive the gearwheel 12 to cooperate with the transmission shaft 11 to rotate under the action of left-right movement, the gearwheel 12 can drive the bevel gear 13 and the second threaded rod 14 to rotate simultaneously when rotating, so that the ultrasonic probe 15 is effectively driven to cooperate with the limiting hole 101 in front of the frame body 1 to move left and right in the rotating process of the second threaded rod 14, and the strength performance of the plurality of bent and formed steel bar bodies 4 is effectively checked under the action of left-right movement of the ultrasonic probe 15, the main checking point is that the bending arc angle of the steel bar body 4 is detected through the ultrasonic probe 15 and whether the cracking phenomenon exists or not, if the steel bar body 4 with the cracking phenomenon is found, an alarm can be generated through the display screen 17 and the position of the cracked steel bar body 4 is indicated (the above arrangement is the supermarket wave existing in the market The system is not described in detail herein), which is a description of the working principle of the reinforcing steel bar strength detection device for building engineering by the inventor, the device can not only perform bending processing on a plurality of reinforcing steel bar bodies 4, but also perform strength performance detection on a plurality of bent reinforcing steel bar bodies 4, thereby completing a series of work, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a building engineering is with having reinforcing bar intensity detection device, includes framework (1), rack plate (6) and bevel gear (13), its characterized in that: the steel bar reinforced plastic frame is characterized in that a fixed cylinder (2) is welded on the inner side of the frame body (1), a connecting shaft (3) is connected to the inner side of the fixed cylinder (2) in a bearing mode, a steel bar body (4) penetrates through the inner side of the fixed cylinder (2), a first threaded rod (5) is connected to the inner side of the frame body (1) in a bearing mode, a rack plate (6) is connected to the outer side of the first threaded rod (5) in a threaded mode, a polished rod (7) penetrates through the rear side of the rack plate (6), a piston pressing rod (8) is fixed to the right side of the rack plate (6), an oil cylinder (9) is clamped to the outer side of the piston pressing rod (8), a telescopic rod (10) is communicated to the bottom of the upper portion of the oil cylinder (9), a transmission shaft (11) is connected to an inner bearing on the left side of the frame body (1), a large gear (12) is fixed, and the outside threaded connection of second threaded rod (14) has ultrasonic transducer (15), frame (1) the place ahead welding has limiting plate (16), and frame (1) the place ahead right side is provided with display screen (17).
2. The reinforcement strength detecting device for construction engineering according to claim 1, wherein: a limiting hole (101) is formed in the inner side of the front of the frame body (1), the limiting hole (101) and the ultrasonic probe (15) form a left-right sliding structure, and the ultrasonic probe (15) is inclined.
3. The reinforcement strength detecting device for construction engineering according to claim 1, wherein: fixed section of thick bamboo (2) inboard has all been seted up spout (201), and spout (201) are the annular form to spout (201) inboard block has slide (202).
4. The reinforcing steel bar strength detecting device for construction engineering as claimed in claim 3, wherein: the sliding plate (202) and the sliding groove (201) form a rotary sliding structure, the inner side and the outer side of the sliding plate (202) are both in a rack shape, and the outer side of the lower part of the sliding plate (202) is meshed with the upper part of the rack plate (6).
5. The reinforcing steel bar strength detecting device for construction engineering as claimed in claim 3, wherein: pinion (301) are fixed on the outer side of the connecting shaft (3), the pinion (301) and the inner side of the sliding plate (202) are meshed with each other, and a connecting plate (302) is fixed on the outer side of the connecting shaft (3).
6. The reinforcing steel bar strength detecting device for construction engineering as claimed in claim 5, wherein: clamping plates (303) are fixed at the end parts of the connecting plates (302), the inner sides of the clamping plates (303) are in a sawtooth shape, and the clamping plates (303) and the connecting plates (302) are in one-to-one correspondence.
7. The reinforcement strength detecting device for construction engineering according to claim 1, wherein: first threaded rod (5) and polished rod (7) are parallel to each other, and both ends all are connected for the bearing with framework (1) about polished rod (7), and polished rod (7) and framework (1) left and right sides mutually perpendicular.
8. The reinforcement strength detecting device for construction engineering according to claim 1, wherein: piston depression bar (8) and hydro-cylinder (9) constitute and control flexible sliding structure, and hydro-cylinder (9) right side top is the slope form to hydro-cylinder (9) top and telescopic link (10) mutually perpendicular, telescopic link (10) bottom welding has clamp plate (1001) moreover.
9. The reinforcing steel bar strength detecting device for construction engineering as claimed in claim 8, wherein: the ball (1002) is inlaid in the inner side of the bottom of the pressing plate (1001), the ball (1002) and the pressing plate (1001) form a rolling structure, and the balls (1002) are distributed at the bottom of the pressing plate (1001) in a group of two at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110067918.8A CN112924289A (en) | 2021-01-19 | 2021-01-19 | Constructional engineering is with having reinforcing bar intensity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110067918.8A CN112924289A (en) | 2021-01-19 | 2021-01-19 | Constructional engineering is with having reinforcing bar intensity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112924289A true CN112924289A (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110067918.8A Withdrawn CN112924289A (en) | 2021-01-19 | 2021-01-19 | Constructional engineering is with having reinforcing bar intensity detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112924289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354361A (en) * | 2022-03-16 | 2022-04-15 | 潍坊昌大建设集团有限公司 | Steel bar connection strength detection device |
-
2021
- 2021-01-19 CN CN202110067918.8A patent/CN112924289A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354361A (en) * | 2022-03-16 | 2022-04-15 | 潍坊昌大建设集团有限公司 | Steel bar connection strength detection device |
| CN114354361B (en) * | 2022-03-16 | 2022-05-20 | 潍坊昌大建设集团有限公司 | Steel bar connection strength detection device |
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Application publication date: 20210608 |
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