CN115931205B - Bolt axial force detector for building detection - Google Patents
Bolt axial force detector for building detection Download PDFInfo
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- CN115931205B CN115931205B CN202310166732.7A CN202310166732A CN115931205B CN 115931205 B CN115931205 B CN 115931205B CN 202310166732 A CN202310166732 A CN 202310166732A CN 115931205 B CN115931205 B CN 115931205B
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Abstract
The utility model relates to a bolt axial force detector for building detection relates to the field that the bolt detected, it includes the frame, placing mechanism and rotary mechanism, placing mechanism includes the carousel, place the board, first sleeve and pressure sensor, the carousel rotates and sets up in the frame, place the board setting on the carousel, hexagonal blind hole has been seted up to the one side of placing the board, the taper hole has been seted up to the another side of placing the board, hexagonal blind hole and taper hole intercommunication, first sleeve rotation sets up in the frame, first through-hole and second through-hole have been seted up in the first sleeve, the one end that the second through-hole was seted up to first sleeve is close to and places the board, first sleeve sets up with placing the board is coaxial, pressure sensor sets up on the one end of second through-hole has been seted up at first sleeve, and pressure sensor sets up inside first sleeve, rotary mechanism sets up in the frame, a rotation for driving first sleeve. The mounting time when this application can reduce the bolt detection, and then improves the detection efficiency to bolt axial force.
Description
Technical Field
The application relates to the field of bolt detection, in particular to a bolt axial force detector for building detection.
Background
Bolts are fastening parts that are required to be used in large numbers in industrial construction, and the axial force of the bolts needs to be detected before the bolts are used.
At present, chinese patent application publication No. CN113049169a, publication No. 2021, and publication No. 06/29 proposes a bolt axial force detector for building detection, including box base, removal card case and sealed cowling, sealed cowling fixed mounting is in the upper end surface of box base, removal card case movable mounting is provided with the slip cassette between removal card case and the box base on one side that is close to the sealed cowling on the upper portion of box base, the inboard activity of removal card case has cup jointed the combination cardboard, the inboard middle part position activity of combination cardboard has cup jointed the concatenation cardboard, the both sides surface of concatenation cardboard is all fixed mounting has first card strip, the both sides surface of combination cardboard is all fixed mounting has the second card strip, it is fixed through the butt joint of second card strip between removal card case and the combination cardboard.
When the movable clamping box is used, the fixed sleeve plate is taken down from the movable clamping box, the bolts penetrate through the circular notch of the fixed sleeve plate, the screw caps are sleeved on the bolts, the fixed sleeve plate provided with the bolts is sleeved on the movable clamping box again, the butt joint clamping columns of the first screw sleeve are matched with the arc-shaped plugs, the first screw sleeve is fixed at one end of the first probe, the second screw sleeve is clamped at one end of the second probe, the butt joint clamping pins are used for fixing the second screw sleeve and the second probe, and the movable clamping box is pushed to move by the sliding clamping seat; the hexagonal clamping groove of the first screw sleeve is clamped at the screw head of the bolt, the first holding rod and the second holding rod on the driving rod are utilized, the driving rod is matched to drive the connecting column, the second screw sleeve on the second probe is rotated, the bolt is primarily screwed, meanwhile, according to the size of the screw head of the bolt, the first clamping strip is utilized to be matched with the strip-shaped slot of the combined clamping plate, and the corresponding butt joint clamping groove is formed
The splicing clamping plate of the assembly clamping plate is inserted into the inner side of the assembly clamping plate, and meanwhile, the assembly clamping plate is clamped in the movable clamping box by utilizing the second clamping strip of the assembly clamping plate, so that the butt joint clamping groove is in butt joint with the screw head of the bolt, and one end of the bolt is fixed.
With respect to the above-mentioned related art, the inventors consider that the step of connecting the bolts to the detector is complicated, so that when a large number of bolts are detected, the detection efficiency is reduced, and the undetected bolts cannot be rapidly put into the construction engineering.
Disclosure of Invention
In order to improve the efficiency of detecting bolt shaft force, the application provides a bolt shaft force detector for building detection.
The application provides a bolt axial force detector for building detection adopts following technical scheme:
the utility model provides a bolt axial force detector for building detection, includes frame, placement machine constructs and rotary mechanism, placement machine constructs including carousel, places board, first sleeve and pressure sensor, the carousel rotates and sets up in the frame, place the board setting on the carousel, hexagonal blind hole has been seted up to the one side of placing the board, the taper hole has been seted up to the another side of placing the board, hexagonal blind hole and taper hole intercommunication, first sleeve rotates and sets up in the frame, first through-hole and second through-hole have been seted up in the first sleeve, first through-hole diameter is greater than the second through-hole, the one end that the second through-hole was seted up to first sleeve is close to and places the board, first sleeve sets up with place the board is coaxial, pressure sensor sets up on the one end that the second through-hole was seted up to first sleeve, and pressure sensor sets up inside first sleeve, rotary mechanism sets up in the frame for drive first sleeve rotates.
By adopting the technical scheme, when the axial force of the bolt is required to be detected in the building engineering, the nut is embedded in the first sleeve through the first through hole, the rod part of the bolt sequentially passes through the hexagonal blind hole and the conical hole, the head part of the bolt is embedded in the hexagonal blind hole, the rod part of the bolt passes through the conical hole and stretches into the second through hole, the rod part of the bolt is contacted with the nut, the rotating mechanism drives the first sleeve to rotate, the first sleeve drives the nut to rotate, the nut moves towards the head part of the bolt while rotating, until the nut contacts with the pressure sensor, when the pressure value of the nut on the pressure sensor reaches the standard value of bolt detection, the rotating mechanism reversely rotates, the nut is separated from the bolt, and then the bolt is taken out from the placing plate, so that the detection is completed; because set up hexagonal blind hole and bell mouth on placing the board for place the board and can fix the head of bolt, when detecting bolt axial force, only need put the bolt on placing the board, and then step when reducing the installation bolt, and then reduce the installation time when detecting the bolt, and then improve the detection efficiency to bolt axial force.
Optionally, the placing mechanism further comprises a spring and a base, one end of the first sleeve, provided with the first through hole, is arranged on the base, the spring is arranged inside the first sleeve and is located in the first through hole, the base is rotatably arranged on the frame, and the rotating mechanism drives the base to rotate.
Through adopting above-mentioned technical scheme, after the nut is placed in first through-hole, place the spring in first through-hole, make the one end and the nut contact of spring, later with first sleeve fixed connection on the base, make the other end and the base contact of spring, make the spring have elasticity to the nut, and then reduce because bolt length is less, can't contact the nut, lead to the probability of first sleeve idle running, and then reduce the loss of electric energy.
Optionally, the placing mechanism further comprises a second sleeve, one end of the second sleeve is fixedly arranged on the frame, the other end of the second sleeve is located above the placing plate, the second sleeve, the placing plate and the first sleeve are located on the same axis, and a hexagonal through hole is formed in the second sleeve along the length direction of the second sleeve.
Through adopting above-mentioned technical scheme, when needs carry out axial force to a large amount of bolts and examine time, put into the second sleeve with the bolt in proper order, make the bolt pole portion and the bolt head butt of a plurality of bolts, when first bolt falls on placing the board through the second sleeve, the pole portion of bolt can pass hexagonal blind hole and the bell mouth of seting up on placing the board, make the head joint of bolt in the hexagonal blind hole, because a plurality of bolts are together placed in the second sleeve, and then make the head of the bolt that contacts with the nut always be in the hexagonal blind hole under the pressure of other bolts earlier, and then the probability that the bolt head breaks away from the hexagonal blind hole when reducing the spring and promote the nut.
Optionally, rotary mechanism includes motor, high torque transmission case and lifting unit, the motor sets up in the frame, high torque transmission case sets up in the frame, the output of motor is connected with the input transmission of high torque transmission case, the output and the base transmission of high torque transmission case are connected, lifting unit is used for driving motor and transmission case to go up and down in the frame.
Through adopting above-mentioned technical scheme, when the pole portion of bolt and nut contact, the motor drives the base through high torque transmission case and rotates, and when pressure sensor detects that the nut equals the standard pulling force value when the bolt detects to pressure sensor's pressure value, the motor reverse rotation makes the nut break away from the bolt, and at this moment, elevating system drive motor, base, the first sleeve that set up on high torque transmission case and the high torque transmission case descend, makes first sleeve break away from the bolt, later rotates the carousel, takes off the bolt that is surveyed.
Optionally, rotary mechanism still includes lifting unit, lifting unit includes slide rail, slide, stopper and pneumatic cylinder, the slide rail sets up in the frame, the slide slides and sets up on the slide rail, the pneumatic cylinder sets up in the frame, the output and the slide transmission of pneumatic cylinder are connected, motor and high torque transmission case all set up on the slide.
Through adopting above-mentioned technical scheme, the pneumatic cylinder promotes the slide and moves on the slide rail, after bolt axial force detects, the pneumatic cylinder pulls the slide and moves downwards, make first sleeve break away from the pole portion of being detected the bolt, the carousel rotates, drive the bolt that has detected the end and keep away from first sleeve top, make the undetected bolt in the second sleeve, the bolt pole portion drops in first sleeve and contacts with the nut, the head joint of bolt is in the hexagonal blind hole, because in bolt axial force detects the in-process, a plurality of bolts are placed in the second sleeve, the bolt after detecting is under the rotation of carousel, make the bolt that detects the end keep away from first sleeve, other bolts drop in first sleeve under self gravity effect, and then improve the efficiency to bolt axial force detection.
Optionally, the placing plates are provided in plurality, and the placing plates are uniformly arranged on the turntable.
Through adopting above-mentioned technical scheme, when the bolt that needs to carry out the axial force in batches detects, because second sleeve and first telescopic fixed in position, the bolt that detects the completion is under the rotation of carousel, keeps away from first sleeve workman and takes off the bolt that detects the completion from the carousel.
Optionally, a discharging hopper is arranged at one end of the second sleeve, which is far away from the placing plate, and the discharging hopper is conical.
Through adopting above-mentioned technical scheme, conical hopper setting is kept away from the one end of placing the board at the second sleeve for the workman places the bolt in the second sleeve, places the bolt in the second sleeve more easily, and then improves the placing efficiency of bolt.
Optionally, still be provided with first electricity in the frame and push away jar and second electricity and push away jar, the output shaft that first electricity pushed jar and second electricity pushed jar all with place the board coaxial setting, pressure sensor all pushes away jar and second electricity and pushes away jar electrical signal connection.
By adopting the technical scheme, when the bolt axial force is detected, the pressure value measured by the pressure sensor is equal to or greater than the standard value of bolt detection, the pressure sensor transmits a signal to the first electric pushing cylinder, the turntable drives the bolt after detection to move to the upper part of the first electric pushing cylinder, the output shaft of the first electric pushing rod stretches out to push out the bolt from the placing plate, when the bolt axial force is detected, the pressure value measured by the pressure sensor is smaller than the standard value of bolt detection, the pressure sensor transmits a signal to the second electric pushing cylinder, the turntable drives the bolt after detection to move to the upper part of the second electric pushing cylinder, the output shaft of the second electric pushing rod stretches out to push out the bolt from the placing plate, due to the arrangement of the first electric pushing cylinder and the second electric pushing cylinder, the qualified bolt after detection is pushed out by the first electric pushing cylinder, the worker collects the pushed out bolt, the unqualified bolt after detection is pushed out by the second electric pushing cylinder, and the worker collects the pushed out bolt; thereby reducing the working strength of workers.
In summary, the present application includes at least one of the following beneficial technical effects:
1. because set up hexagonal blind hole and bell mouth on placing the board for place the board and can fix the head of bolt, when detecting bolt axial force, only need put the bolt on placing the board, and then step when reducing the installation bolt, and then reduce the installation time when detecting the bolt, and then improve the detection efficiency to bolt axial force.
2. When a large number of bolts are required to be detected, the steps of installing the bolts are reduced, the detection efficiency is improved, and the detection of a plurality of bolts is quickened.
3. Because a plurality of bolts are placed into the second sleeve together, the head of the bolt which is contacted with the nut at first is always positioned in the hexagonal blind hole under the pressure of other bolts, and the probability that the head of the bolt is separated from the hexagonal blind hole when the nut is pushed by the spring is further reduced.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
FIG. 3 is a schematic view of the internal structure of the first sleeve;
FIG. 4 is an enlarged schematic view of a portion A of FIG. 2;
FIG. 5 is a partially enlarged schematic illustration of portion B of FIG. 2;
fig. 6 is a view showing the first electric push cylinder and the second electric push cylinder.
Reference numerals illustrate: 100. a frame; 200. a placement mechanism; 210. a turntable; 220. a speed reducing motor; 230. placing a plate; 231. a hexagonal blind hole; 232. a tapered bore; 240. a first sleeve; 241. a first through hole; 242. a second through hole; 250. a second sleeve; 260. a spring; 270. a base; 280. a pressure sensor; 300. discharging a hopper; 400. a rotation mechanism; 410. a motor; 420. a high torque transmission case; 430. a lifting assembly; 431. a slide rail; 432. a slide plate; 433. a limiting block; 434. a hydraulic cylinder; 500. a first electric push cylinder; 600. and a second electric pushing cylinder.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-6.
The embodiment of the application discloses a bolt shaft force detector for building detection. Referring to fig. 1-6, a bolt axial force detector for building detection comprises a frame 100, a placement mechanism 200 and a rotation mechanism 400, wherein the placement mechanism 200 and the rotation mechanism 400 are arranged on the frame 100, the placement mechanism 200 is used for placing bolts and detecting the axial force of the bolts, and the rotation mechanism 400 is used for driving nuts to be connected with the bolts in a threaded mode.
Referring to fig. 2, 3 and 4, the placement mechanism 200 includes a gear motor 220, a turntable 210, a placement plate 230, a first sleeve 240, a second sleeve 250, a spring 260, a base 270 and a pressure sensor 280, the gear motor 220 is connected to the frame 100 through bolts, an output end of the gear motor 220 is in driving connection with the turntable 210, the turntable 210 is rotatably connected to the frame 100, the placement plate 230 is fixedly connected to the turntable 210, a hexagonal blind hole 231 is formed on one surface of the placement plate 230, a tapered hole 232 is formed on the other surface of the placement plate 230, the hexagonal blind hole 231 is communicated with the tapered hole 232, six placement plates 230 are provided, the placement plates 230 are uniformly connected to the turntable 210 through screws, a first through hole 241 and a second through hole 242 are formed in the first sleeve 240, the diameter of the first through hole 241 is larger than that of the second through hole 242, the sections of the first through hole 241 and the second through hole 242 are hexagonal, one end of the first sleeve 240 provided with the second through hole 242 is close to the placing plate 230, the first sleeve 240 and the placing plate 230 are coaxially arranged, the pressure sensor 280 is connected to one end of the first sleeve 240 provided with the second through hole 242 through screws, the pressure sensor 280 is arranged inside the first sleeve 240, one end of the first sleeve 240 provided with the first through hole 241 is arranged on the base 270, the spring 260 is arranged inside the first sleeve 240, the spring 260 is positioned in the first through hole 241, the base 270 is rotatably arranged on the frame 100, one end of the second sleeve 250 is fixedly arranged on the frame 100, the other end of the second sleeve 250 is arranged above the placing plate 230, the second sleeve 250, the placing plate 230 and the first sleeve 240 are coaxially arranged, the second sleeve 250 is internally provided with a hexagonal through hole along the length direction of the second sleeve 250, one end of the second sleeve 250, which is far away from the placing plate 230, is provided with a discharging hopper 300, the discharging hopper 300 is conical, and the base 270 is rotatably lifted by a rotating mechanism 400.
When the axial force of the bolt needs to be detected in the construction engineering, a plurality of bolts are sequentially placed in the second sleeve 250, the rod parts of the bolts sequentially pass through the hexagonal blind holes 231 and the conical holes 232, the heads of the bolts are embedded in the hexagonal blind holes 231, the rod parts of the bolts penetrate through the conical holes 232 and extend into the second through holes 242, the rod parts of the bolts are contacted with the nuts in the first sleeve 240, the rotating mechanism 400 drives the first sleeve 240 to rotate, the first sleeve 240 drives the nuts to rotate, the nuts move towards the heads of the bolts while rotating until the nuts contact the pressure sensor 280, when the pressure value of the nuts on the pressure sensor 280 reaches the standard value of bolt detection, the rotating mechanism 400 reversely rotates to enable the nuts to be separated from the bolts, and then the rotating mechanism 400 drives to finish detection; because the hexagonal blind hole 231 and the conical hole 232 are formed in the placing plate 230, the placing plate 230 can fix the head of the bolt, and when the axial force of the bolt is detected, the bolt is only required to be placed on the placing plate 230, so that the steps for installing the bolt are reduced, the installation time for detecting the bolt is shortened, and the detection efficiency of the axial force of the bolt is improved. After the nut is placed in the first through hole 241, the spring 260 is placed in the first through hole 241, one end of the spring 260 is in contact with the nut, then the first sleeve 240 is fixedly connected to the base 270, the other end of the spring 260 is in contact with the base 270, the spring 260 has elasticity on the nut, the probability that the first sleeve 240 idles due to the fact that the bolt is small in length and cannot contact with the nut is reduced, and loss of electric energy is further reduced. When a large number of bolts need to be subjected to axial force detection, the bolts are sequentially placed in the second sleeve 250, so that bolt rod parts of the bolts are abutted against the head parts of the bolts, when a first bolt falls on the placing plate 230 through the second sleeve 250, the rod parts of the bolts can pass through the hexagonal blind holes 231 and the conical holes 232 formed in the placing plate 230, so that the head parts of the bolts are clamped in the hexagonal blind holes 231, and as the bolts are placed in the second sleeve 250 together, the head parts of the bolts which are contacted with the nuts firstly are always in the hexagonal blind holes 231 under the pressure of other bolts, and then the probability that the spring 260 pushes the nuts to separate the head parts of the bolts from the hexagonal blind holes 231 is reduced.
Referring to fig. 5, the rotating mechanism 400 includes a motor 410, a high torque transmission case 420, and a lifting assembly 430, where the motor 410 is disposed on the frame 100, the high torque transmission case 420 is disposed on the frame 100, an output end of the motor 410 is in transmission connection with an input end of the high torque transmission case 420, an output end of the high torque transmission case 420 is in transmission connection with the base 270, and the lifting assembly 430 is used for driving the motor 410 and the transmission case to lift on the frame 100.
When the rod portion of the bolt contacts with the nut, the motor 410 drives the base 270 to rotate through the high torque transmission box 420, when the pressure sensor 280 detects that the pressure value of the nut to the pressure sensor 280 is equal to the standard tension value in bolt detection, the motor 410 reversely rotates to separate the nut from the bolt, at this time, the lifting mechanism drives the motor 410, the high torque transmission box 420 and the base 270 and the first sleeve 240 arranged on the high torque transmission box 420 to descend, the first sleeve 240 is separated from the bolt, and then the turntable 210 is rotated to take down the detected bolt.
Referring to fig. 5, the rotating mechanism 400 further includes a lifting assembly 430, the lifting assembly 430 includes a slide rail 431, a slide plate 432, a limiting block 433 and a hydraulic cylinder 434, the slide rail 431 is connected to the frame 100 through a bolt, the slide plate 432 is slidably connected to the slide rail 431, the limiting block 433 is connected to the slide rail 431 through a bolt, the hydraulic cylinder 434 is connected to the frame 100 through a bolt, an output end of the hydraulic cylinder 434 is in driving connection with the slide plate 432, and the motor 410 and the high torque transmission box 420 are connected to the slide plate 432 through bolts.
When the detection of the bolt axial force is finished, the hydraulic cylinder 434 pulls the slide plate 432 to move downwards, so that the first sleeve 240 is separated from the rod part of the detected bolt, the turntable 210 rotates to drive the detected bolt to be far away from the upper part of the first sleeve 240, the undetected bolt in the second sleeve 250 is enabled, the rod part of the bolt falls into the first sleeve 240 to be contacted with the nut, the head of the bolt is clamped in the hexagonal blind hole 231, and as a plurality of bolts are placed into the second sleeve 250 in the bolt axial force detection process, the detected bolts are far away from the first sleeve 240 under the rotation of the turntable 210, and other bolts fall into the first sleeve 240 under the action of self gravity, so that the efficiency of detecting the bolt axial force is improved.
Referring to fig. 6, the frame 100 is further provided with a first electric push cylinder 500 and a second electric push cylinder 600, output shafts of the first electric push cylinder 500 and the second electric push cylinder 600 are coaxially disposed with the placing plate 230, and the pressure sensor 280 is electrically connected with the first electric push cylinder 500 and the second electric push cylinder 600.
When the bolt axial force is detected, the pressure value measured by the pressure sensor 280 is equal to or greater than the standard value of bolt detection, the pressure sensor 280 transmits a signal to the first electric push cylinder 500, the turntable 210 drives the bolt after detection to move to the position above the first electric push cylinder 500, the output shaft of the first electric push rod stretches out to eject the bolt from the placing plate 230, when the pressure value measured by the pressure sensor 280 is smaller than the standard value of bolt detection during bolt axial force detection, the pressure sensor 280 transmits a signal to the second electric push cylinder 600, the turntable 210 drives the bolt after detection to move to the position above the second electric push cylinder 600, the output shaft of the second electric push rod stretches out to eject the bolt from the placing plate 230, due to the arrangement of the first electric push cylinder 500 and the second electric push cylinder 600, the qualified bolt after detection is ejected by the first electric push cylinder 500, the unqualified bolt after detection is ejected by a worker, and the ejected bolt is collected by the second electric push cylinder 600; thereby reducing the working strength of workers.
The implementation principle of the bolt axial force detector for building detection is as follows:
when the axial force of a bolt needs to be detected in the construction engineering, the bolt is embedded in the first sleeve 240 through the first through hole 241, the rod part of the bolt sequentially passes through the hexagonal blind hole 231 and the conical hole 232, the head part of the bolt is embedded in the hexagonal blind hole 231, the rod part of the bolt passes through the conical hole 232 and stretches into the second through hole 242, the rod part of the bolt contacts with the nut, the rotating mechanism 400 drives the first sleeve 240 to rotate, the first sleeve 240 drives the nut to rotate, the nut moves towards the head part of the bolt while rotating until the nut contacts with the pressure sensor 280, when the pressure value of the nut on the pressure sensor 280 reaches the standard value of bolt detection, the motor 410 reversely rotates to enable the nut to be separated from the bolt, the hydraulic cylinder 434 drives the first sleeve 240 to be far away from the detected bolt to enable the bolt to be separated from the first sleeve 240, then the turntable 210 drives the detected bolt to move to the upper part of the first electric push cylinder 500, the output shaft of the first electric push cylinder 500 stretches out, the detected standard bolt is lifted from the turntable 210, and qualified bolt is collected by workers; when the pressure value of the nut to the pressure sensor 280 does not reach the standard value of bolt detection, the motor 410 rotates reversely to separate the nut from the bolt, the hydraulic cylinder 434 drives the first sleeve 240 to separate from the detected bolt to separate the bolt from the first sleeve 240, then the turntable 210 drives the detected bolt to move to the upper part of the second electric push cylinder 600, the output shaft of the second electric push cylinder 600 stretches out, the detected unqualified bolt is jacked from the turntable 210, and the workers collect the unqualified bolt.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (4)
1. The utility model provides a bolt axial force detector for building detection which characterized in that: including frame (100), placement machine constructs (200) and rotary mechanism (400), placement machine constructs (200) including carousel (210), place board (230), first sleeve (240) and pressure sensor (280), carousel (210) rotate and set up on frame (100), place board (230) setting on carousel (210), hexagonal blind hole (231) have been seted up to one side of placing board (230), taper hole (232) have been seted up to the another side of placing board (230), hexagonal blind hole (231) and taper hole (232) intercommunication, first sleeve (240) rotate and set up on frame (100), first through-hole (241) and second through-hole (242) have been seted up in first sleeve (240), first through-hole (241) diameter is greater than second through-hole (242), one end that second through-hole (242) were seted up to first sleeve (240) is close to placing board (230), first sleeve (240) and place board (230) coaxial setting, 280) have set up on first sleeve (240) and first sleeve (240) rotation mechanism (280) set up on frame (100), for driving the first sleeve (240) in rotation; the placing mechanism (200) further comprises a spring (260) and a base (270), one end of the first sleeve (240) provided with the first through hole (241) is arranged on the base (270), the spring (260) is arranged inside the first sleeve (240), the spring (260) is positioned in the first through hole (241), the base (270) is rotatably arranged on the frame (100), and the rotating mechanism (400) drives the base (270) to rotate; the placement mechanism (200) further comprises a second sleeve (250), one end of the second sleeve (250) is fixedly arranged on the frame (100), the other end of the second sleeve (250) is positioned above the placement plate (230), the second sleeve (250), the placement plate (230) and the first sleeve (240) are positioned on the same axis, and a hexagonal through hole is formed in the second sleeve (250) along the length direction of the second sleeve (250); the rotating mechanism (400) comprises a motor (410), a high-torque transmission box (420) and a lifting assembly (430), wherein the motor (410) is arranged on the frame (100), the high-torque transmission box (420) is arranged on the frame (100), the output end of the motor (410) is in transmission connection with the input end of the high-torque transmission box (420), the output end of the high-torque transmission box (420) is in transmission connection with the base (270), and the lifting assembly (430) is used for driving the motor (410) and the transmission box to lift on the frame (100); the rotating mechanism (400) further comprises a lifting assembly (430), the lifting assembly (430) comprises a sliding rail (431), a sliding plate (432), a limiting block (433) and a hydraulic cylinder (434), the sliding rail (431) is arranged on the frame (100), the sliding plate (432) is arranged on the sliding rail (431) in a sliding mode, the hydraulic cylinder (434) is arranged on the frame (100), the output end of the hydraulic cylinder (434) is in transmission connection with the sliding plate (432), and the motor (410) and the high-torque transmission box (420) are arranged on the sliding plate (432).
2. The bolt shaft force detector for building detection according to claim 1, wherein: the placing plates (230) are arranged in a plurality, and the placing plates (230) are uniformly arranged on the turntable (210).
3. The bolt shaft force detector for building detection according to claim 2, wherein: the end of the second sleeve (250) far away from the placing plate (230) is provided with a discharging hopper (300), and the discharging hopper (300) is conical.
4. The bolt shaft force detector for building detection according to claim 1, wherein: the machine frame (100) is further provided with a first electric pushing cylinder (500) and a second electric pushing cylinder (600), output shafts of the first electric pushing cylinder (500) and the second electric pushing cylinder (600) are coaxially arranged with the placing plate (230), and the pressure sensors (280) are electrically connected with the first electric pushing cylinder (500) and the second electric pushing cylinder (600).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310166732.7A CN115931205B (en) | 2023-02-27 | 2023-02-27 | Bolt axial force detector for building detection |
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| CN202310166732.7A CN115931205B (en) | 2023-02-27 | 2023-02-27 | Bolt axial force detector for building detection |
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| CN115931205B true CN115931205B (en) | 2023-06-16 |
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| CN214794192U (en) * | 2021-05-31 | 2021-11-19 | 江苏省交通工程集团百润工程检测有限公司 | Press convenient to carry out pressure detection |
| CN218411520U (en) * | 2022-10-13 | 2023-01-31 | 中冶检测认证有限公司 | Bolt detector |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN213456443U (en) * | 2020-07-13 | 2021-06-15 | 山东中程试验检测有限公司 | Mechanical property detection device for reinforced concrete |
| CN215727992U (en) * | 2021-07-16 | 2022-02-01 | 山东中程试验检测有限公司 | Building decorative plate formaldehyde content detector |
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| CN115931205A (en) | 2023-04-07 |
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Address after: In the courtyard of No. 11977 Airport Road, Licheng District, Jinan City, Shandong Province, 250000 Patentee after: Shandong Zhongcheng Testing Co.,Ltd. Address before: No. 52-1 Gongye South Road, High tech Zone, Jinan City, Shandong Province, 250098 Patentee before: Shandong Zhongcheng Testing Co.,Ltd. |