CN113049169B - Bolt axial force detector for building detection - Google Patents
Bolt axial force detector for building detection Download PDFInfo
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- CN113049169B CN113049169B CN202110278854.6A CN202110278854A CN113049169B CN 113049169 B CN113049169 B CN 113049169B CN 202110278854 A CN202110278854 A CN 202110278854A CN 113049169 B CN113049169 B CN 113049169B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
- G01L5/243—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed using washers
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Abstract
The invention discloses a bolt axial force detector for building detection, which comprises a box body base, a movable card box and a sealing cover, wherein the sealing cover is fixedly arranged on the outer surface of the upper end of the box body base; make this bolt axial force detector for building detection have multiple integrated configuration, make it can do arbitrary regulation operation according to bolt structure, promote the flexibility when it uses, make it can be suitable for the bolt of different models, convenient to use.
Description
Technical Field
The invention belongs to the technical field of axial force detectors, and particularly relates to a bolt axial force detector for building detection.
Background
The internal force coinciding with the axis of the rod, called the axial force, indicated by the symbol FN, which is directed in tension to the section away from which it is directed when the rod is in tension, and in compression to the section towards which it is directed, is generally specified: tensile forces are indicated by positive signs and compressive forces by negative signs.
Patent document CN209992097U discloses a bolt axial force detector for building inspection, the power distribution box comprises a box body, the top fixedly connected with workstation of box, the top of workstation is provided with the detector, the left side of box is run through and is provided with the bearing, the inner wall fixedly connected with threaded rod of bearing, the right-hand member of threaded rod extend to the inner chamber of box, and the surperficial threaded connection of threaded rod has the screwed pipe, the inner chamber fixedly connected with backup pad of box. The utility model discloses a threaded rod, screwed pipe, spout, first slider, pinion rack, first connecting piece, connecting plate, activity groove, backup pad, gear, diaphragm and the cooperation of second connecting piece are used, compare with the invention, and it does not have multiple integrated configuration, has reduced the flexibility when its uses, makes it can't be suitable for the bolt of different models in a flexible way.
The existing bolt axial force detector for building detection has certain defects in the using process, and the traditional bolt axial force detector for building detection does not have a multi-combined fixing structure, so that the traditional bolt axial force detector for building detection cannot be flexibly suitable for bolts of different models, and the flexibility of the bolt axial force detector for building detection in use is reduced; secondly, the traditional bolt axial force detector for building detection does not have a moving adjusting structure, so that the traditional bolt axial force detector for building detection cannot be flexibly suitable for bolt structures with different lengths, and the application range of the bolt axial force detector for building detection is reduced; secondly traditional building detects does not have the classified storage structure with bolt axial force detector for traditional building detects can't carry out the classified storage operation according to the bolt type with bolt axial force detector, has reduced traditional building and has detected the functional of using bolt axial force detector, brings certain adverse effect for the user.
Disclosure of Invention
The bolt axial force detector for the building detection is used for overcoming the defect that the traditional bolt axial force detector for the building detection does not have a multiple combined type fixing structure, so that the traditional bolt axial force detector for the building detection cannot be flexibly suitable for bolts of different types, and the flexibility of the bolt axial force detector for the building detection in use is reduced; secondly, the traditional bolt axial force detector for building detection does not have a moving adjusting structure, so that the traditional bolt axial force detector for building detection cannot be flexibly suitable for bolt structures with different lengths, and the application range of the bolt axial force detector for building detection is reduced; secondly traditional building detects does not have classified storage structure with bolt axial force detector for traditional building detects can't carry out classified storage operation according to the bolt type with bolt axial force detector, has reduced traditional building and has detected the functional of detecting with bolt axial force detector.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a building detects uses bolt axial force detector, includes box base, removal card case and sealed cowling, sealed cowling fixed mounting is at box base's upper end surface, removal card case movable mounting is close to one side of sealed cowling on box base's upper portion, be provided with the slip cassette between removal card case and the 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 equal fixed mounting in both sides surface of concatenation cardboard has first card strip, the equal fixed mounting in both sides surface of combination cardboard has second card strip, it is fixed through second card strip butt joint between removal card case and the combination cardboard, the inboard middle part position of concatenation cardboard has seted up the butt joint draw-in groove, two sets of bar slots have been seted up to the inboard of combination cardboard, connect through first card strip between combination cardboard and the concatenation cardboard, the inboard middle part position activity of slip cassette has cup jointed the inner tube board.
As a further technical scheme of the invention, two groups of limiting clamping plates are movably mounted on the outer surfaces of two sides of the sliding clamping seat, a second clamping bolt is arranged between the sliding clamping seat and the limiting clamping plates, two groups of first clamping bolts are movably sleeved at the front end of the sliding clamping seat, the sliding clamping seat and the first clamping bolts are in butt joint through threads, and the inner side of the sliding clamping seat is of a hollow structure.
As a further technical scheme of the invention, a connecting column is movably sleeved at the middle position of the inner side of the movable card box, a driving rod is fixedly arranged at the middle position of the outer surface of one end of the connecting column, a second probe is fixedly arranged at the outer surface of the other end of the connecting column, a rotating groove is formed in the outer surface of the side edge of the connecting column, the connecting column and the movable card box are movably connected through the rotating groove, and three groups of first rolling shafts are movably sleeved at the inner side of the rotating groove.
As a further technical scheme of the invention, a second threaded sleeve is fixedly sleeved on the outer surface of one end of the second probe, a butt bayonet lock is installed on the outer surface of the side edge of the second probe, and the second probe is connected with the second threaded sleeve through the butt bayonet lock.
As a further technical scheme of the invention, a first probe is movably sleeved at the middle position of one side of the sealing cover, a first threaded sleeve is fixedly sleeved on the outer surface of one end of the first probe, a butt joint clamping column is fixedly installed at the middle position of the outer surface of the first threaded sleeve, an arc-shaped plug is fixedly installed on the outer surface of one end of the butt joint clamping column, and the first probe is connected with the first threaded sleeve through the butt joint clamping column.
As a further technical scheme of the invention, the sliding card seat is in butt joint with the inner sleeve plate through the clamping groove, and the fixed sleeve plate is movably sleeved at one side of the interior of the mobile card box, which is close to the combined clamping plate.
As a further technical scheme, a first holding rod is fixedly sleeved on the outer surface of one side of the driving rod, a second holding rod is fixedly sleeved on the outer surface of the other side of the driving rod, the outer surfaces of one ends of the second holding rod and the first holding rod are fixedly provided with butt-joint plug heads, the second holding rod, the first holding rod and the driving rod are fixedly in butt joint through the butt-joint plug heads, and the middle positions of the outer surfaces of one ends of the first threaded sleeve and the second threaded sleeve are provided with hexagonal clamping grooves.
As a further technical scheme, a fixed handle is fixedly arranged in the middle of the outer surface of the upper end of the combined clamping plate, the combined clamping plate and the fixed handle are fixed through welding, an inclined plug is arranged on the outer surface of the lower portion of the second clamping strip, two groups of fixed clamping caps are fixedly arranged on the outer surface of the lower end of the combined clamping plate, and a motor is fixedly arranged in the middle of the other side of the sealing cover.
As a further technical scheme, a storage box is fixedly mounted at the upper position of the front end of a box body base, three groups of push-pull plates are movably sleeved on the inner side of the storage box, sliding buckles are fixedly mounted on the outer surfaces of two ends of each push-pull plate, second rolling shafts are movably mounted on the inner surfaces of the bottoms of the sliding buckles, rubber gaskets are fixedly sleeved on the outer surfaces of the side edges of the butt joint clamping columns, and the cross sections of the rubber gaskets are of annular structures.
As a further technical scheme of the invention, the concrete using and operating steps of the bolt axial force detector for building detection are as follows:
taking down a fixed sleeve plate from a movable clamping box, enabling a bolt to penetrate through a circular notch of the fixed sleeve plate, sleeving a nut on the bolt, sleeving the fixed sleeve plate provided with the bolt on the movable clamping box again, utilizing a butt joint clamping column of a first threaded sleeve to be matched with an arc-shaped plug, fixing the first threaded sleeve at one end of a first probe, simultaneously clamping a second threaded sleeve at one end of a second probe, utilizing a butt joint clamping pin to fix the second threaded sleeve and the second probe, and utilizing a sliding clamping seat to push the movable clamping box to move;
secondly, clamping the hexagonal clamping groove of the first screw sleeve at the screw head of the bolt, matching the first holding rod and the second holding rod on the driving rod to drive the connecting column by using the driving rod, so that the second screw sleeve on the second probe rotates, preliminarily screwing the bolt, simultaneously matching the strip-shaped slot of the combined clamping plate by using the first clamping strip according to the size of the screw head of the bolt, inserting the splicing clamping plate provided with the corresponding butt-joint clamping groove into the inner side of the combined clamping plate, and simultaneously clamping the combined clamping plate in the movable clamping box by using the second clamping strip of the combined clamping plate, so that the butt-joint clamping groove is in butt joint with the screw head of the bolt, and fixing one end of the bolt;
and step three, driving the first probe by using the motor, so that the first probe drives the first threaded sleeve to rotate, screwing the bolt and the nut, and completing the detection of the axial force of the bolt.
The invention has the beneficial effects that:
1. through setting up combination cardboard and concatenation cardboard, when the user utilizes this bolt axial force detector for building detection to carry out bolt axial force detection operation, the user can be according to the model of bolt, utilize first card strip, the bar slot of cooperation combination cardboard, the concatenation cardboard that will set up corresponding butt joint draw-in groove inserts to the inboard of combination cardboard, utilize the second card strip of combination cardboard simultaneously, to combine the cardboard card in the removal card incasement, make the spiral shell head butt joint of butt joint draw-in groove and bolt, fix the one end of bolt, avoid the one end of bolt to appear rocking phenomenon in tightening process, utilize the concatenation formula combination fixed knot who forms between combination cardboard and the concatenation cardboard to construct fixed knot, make the user can be according to the size of bolt, insert the concatenation cardboard that corresponds to the inboard of combination cardboard, make the combination cardboard can accomplish the fixed operation to different model bolts, utilize the setting of combination cardboard and concatenation cardboard, make this bolt axial force detector for building detection have concatenation formula combination fixed knot structure, promote the flexibility when it uses.
2. Through setting up first swivel nut and second swivel nut, when the user utilizes this bolt axial force detector for building detection to carry out bolt axial force detection operation, the user can take off fixed sleeve board from removing the card incasement, pass the circular notch of fixed sleeve board with the bolt, overlap the nut on the bolt simultaneously, the fixed sleeve board that will install the bolt cup joints on removing the card case again, accomplish the installation operation to the bolt, utilize the butt joint card post cooperation arc plug of first swivel nut, fix the one end at first probe with first swivel nut, setting through the arc plug, can reduce the resistance when inserting the joint post, make the installation operation of butt joint card post save more power, accomplish the installation fixed operation to first swivel nut, simultaneously with the one end of second swivel nut card at the second probe, utilize the butt joint bayonet lock to fix between second swivel nut and the second probe, utilize the slip promotion to remove the card case to move, block the hexagon card slot of first swivel nut in the position of bolt, utilize first holding rod and second holding rod on the second probe, make the second swivel nut cooperation of second swivel nut detect the instrument and have the effective screw joint of the combination formula of the screw nut for the rotation detection, thereby make the use of the multiple screw nut of the construction to correspond the first swivel nut and the detection structure to promote the first swivel nut.
3. Through setting up the inner sleeve board, when the user carries out installation and debugging operation to this removal card case of bolt axial force detector for building detection, the user can be according to the size of removal card case, pulling slip cassette, take the inner sleeve board out from the inboard of slip cassette, the installation dimension of adjustment slip cassette, make the slip cassette after the regulation can install and use on the box base of different models, make the removal card case that the slip cassette can fix not unidimensional simultaneously, flexibility when promoting its use.
4. Through setting up receiver and push-and-pull plate, when the user utilized this bolt axial force detector for building detection to carry out bolt axial force detection operation, the user can utilize the slip buckle of push-and-pull plate according to the bolt size, pulling the push-and-pull plate in the receiver to the interval between two sets of push-and-pull plates of adjustment makes can accomodate the bolt of placing different models between two sets of push-and-pull plates, makes this bolt axial force detector for building detection have supplementary structure of accomodating, promotes its self functionality.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of a bolt axial force detector for building detection according to the present invention.
FIG. 2 is an overall structure diagram of a connecting column in the bolt axial force detector for building detection according to the present invention.
Fig. 3 is an overall structure diagram of a sliding clamp seat in the bolt axial force detector for building detection according to the present invention.
Fig. 4 is an overall structure view of a butt joint clamping column in the bolt axial force detector for building detection according to the present invention.
FIG. 5 is an overall structure diagram of a combined clamp plate in the bolt axial force detector for building detection according to the present invention.
Fig. 6 is an overall structural view of a push-pull plate in the bolt axial force detector for building inspection according to the present invention.
In the figure: 1. a base of the box body; 2. a storage box; 3. a push-pull plate; 4. an electric motor; 5. a sealing cover; 6. a first probe; 7. a first threaded sleeve; 8. fixing the sleeve plate; 9. a combined clamping plate; 10. moving the card box; 11. connecting columns; 12. a drive rod; 13. butting the bolt heads; 14. a first holding rod; 15. a second holding rod; 16. a first roller; 17. a second probe; 18. a second thread insert; 19. a hexagonal clamping groove; 20. butting the clamping pins; 21. a rotating groove; 22. a sliding card holder; 23. an inner race plate; 24. a first latch; 25. a second latch; 26. a limiting clamping plate; 27. butting the clamping columns; 28. an arc-shaped plug; 29. a rubber gasket; 30. fixing the grip; 31. a second roller; 32. butting the clamping grooves; 33. a first clip strip; 34. fixing the clamping cap; 35. an inclined plane plug; 36. a second card strip; 37. splicing the clamping plates; 38. a strip-shaped slot; 39. and (6) sliding the buckle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
As shown in fig. 1-6, a bolt axial force detector for building detection, including a box base 1, a mobile card box 10 and a sealing cover 5, the sealing cover 5 is fixedly installed on the outer surface of the upper end of the box base 1, the mobile card box 10 is movably installed on one side of the upper portion of the box base 1 close to the sealing cover 5, a sliding card seat 22 is arranged between the mobile card box 10 and the box base 1, a combined card plate 9 is movably sleeved on the inner side of the mobile card box 10, a splicing card plate 37 is movably sleeved on the middle position of the inner side of the combined card plate 9, first card strips 33 are fixedly installed on the outer surfaces of the two sides of the splicing card plate 37, second card strips 36 are fixedly installed on the outer surfaces of the two sides of the combined card plate 9, the mobile card box 10 and the combined card plate 9 are fixedly butted with each other through the second card strips 36, a butting card slot 32 is opened on the middle position of the inner side of the splicing card plate 37, two groups of strip slots 38 are opened on the inner side of the combined card plate 9, the combined card plate 9 and the splicing card plate 37 are connected through the first card strips 33, and an inner sleeve plate 23 is movably sleeved on the middle position of the sliding card seat 22.
The equal movable mounting in both sides surface of slip cassette 22 has two sets of spacing cardboard 26, and is provided with the second gim peg 25 between slip cassette 22 and the spacing cardboard 26, and the front end activity of slip cassette 22 has cup jointed two sets of first gim pegs 24, and passes through the screw thread butt joint between slip cassette 22 and the first gim peg 24, and the inboard of slip cassette 22 is hollow structure.
The connecting column 11 is movably sleeved at the middle position of the inner side of the movable card box 10, the driving rod 12 is fixedly mounted at the middle position of the outer surface of one end of the connecting column 11, the second probe 17 is fixedly mounted at the outer surface of the other end of the connecting column 11, the rotating groove 21 is formed in the outer surface of the side edge of the connecting column 11, the connecting column 11 is movably connected with the movable card box 10 through the rotating groove 21, and three groups of first rolling shafts 16 are movably sleeved at the inner side of the rotating groove 21.
A second threaded sleeve 18 is fixedly sleeved on the outer surface of one end of the second probe 17, a butt bayonet 20 is installed on the outer surface of the side edge of the second probe 17, and the second probe 17 is connected with the second threaded sleeve 18 through the butt bayonet 20.
First probe 6 has been cup jointed in one side middle part position activity of sealed cowling 5, and the fixed cover of one end surface of first probe 6 has connect first swivel nut 7, and the fixed mounting in surface middle part position of first swivel nut 7 has butt joint card post 27, and the fixed mounting of one end surface of butt joint card post 27 has arc plug 28, connects through butt joint card post 27 between first probe 6 and the first swivel nut 7, all accomplishes the axial force detection to the bolt through first probe 6 and second probe 17.
The sliding clamping seat 22 is in butt joint with the inner sleeve plate 23 through a clamping groove, and the fixed sleeve plate 8 is movably sleeved on one side, close to the combined clamping plate 9, of the interior of the movable clamping box 10.
The fixed first holding rod 14 that has cup jointed of one side surface of actuating lever 12, and the opposite side fixed surface of actuating lever 12 has cup jointed second holding rod 15, and the equal fixed mounting of one end surface of second holding rod 15 and first holding rod 14 has butt joint tieing 13, all docks fixedly through butt joint tieing 13 between second holding rod 15, first holding rod 14 and the actuating lever 12, and hexagonal draw-in groove 19 has all been seted up to the one end surface middle part position of first swivel nut 7 and second swivel nut 18.
Fixed handle 30 is installed to the upper end surface middle part position fixed mounting of combination cardboard 9, and passes through welded fastening between combination cardboard 9 and the fixed handle 30, the lower part surface of second card strip 36 is provided with inclined plane plug 35, the lower extreme surface fixed mounting of combination cardboard 9 has two sets of fixing card caps 34, fixed mounting in the opposite side middle part position of sealed cowling 5 has motor 4, utilize motor 4 can drive first probe 6 and carry out the rotation operation.
The front end upper position fixed mounting of box base 1 has receiver 2, and the inboard activity of receiver 2 has cup jointed three groups of push-and-pull plates 3, the equal fixed mounting in both ends surface of push-and-pull plate 3 has slip buckle 39, and the bottom internal surface movable mounting of slip buckle 39 has second roller 31, the side external surface fixed of butt joint card post 27 has cup jointed rubber packing ring 29, utilize rubber packing ring 29 can make the installation operation of butt joint card post 27 more firm, and the cross section of rubber packing ring 29 is the loop configuration.
The concrete using and operating steps of the bolt axial force detector for building detection are as follows:
step one, taking down a fixed sleeve plate 8 from a movable card box 10, enabling a bolt to penetrate through a circular notch of the fixed sleeve plate 8, sleeving a nut on the bolt, sleeving the fixed sleeve plate 8 provided with the bolt on the movable card box 10 again, fixing a first threaded sleeve 7 at one end of a first probe 6 by utilizing a butt joint clamping column 27 of the first threaded sleeve 7 to be matched with an arc-shaped plug 28, clamping a second threaded sleeve 18 at one end of a second probe 17, fixing the second threaded sleeve 18 and the second probe 17 by utilizing a butt joint clamping pin 20, and pushing the movable card box 10 to move by utilizing a sliding card seat 22;
secondly, clamping the hexagonal clamping groove 19 of the first thread insert 7 at the screw head of the bolt, matching the driving rod 12 with the first holding rod 14 and the second holding rod 15 on the driving rod 12 to drive the connecting column 11, so that the second thread insert 18 on the second probe 17 rotates, preliminarily screwing the bolt, simultaneously, according to the size of the screw head of the bolt, using the first clamping strip 33 and the strip-shaped slot 38 of the combined clamping plate 9 to insert the splicing clamping plate 37 provided with the corresponding butt-joint clamping groove 32 into the inner side of the combined clamping plate 9, and simultaneously using the second clamping strip 36 of the combined clamping plate 9 to clamp the combined clamping plate 9 in the movable clamping box 10, so that the butt-joint clamping groove 32 is in butt joint with the screw head of the bolt, and one end of the bolt is fixed;
and step three, driving the first probe 6 by using the motor 4, so that the first probe 6 drives the first threaded sleeve 7 to rotate, screwing the bolt and the nut, and completing the axial force detection of the bolt.
The invention aims to provide a bolt axial force detector for building detection, when the bolt axial force detector is used, a combined clamping plate 9 and a splicing clamping plate 37 are arranged, when a user utilizes the bolt axial force detector for building detection to detect the bolt axial force, the user can utilize a first clamping strip 33 to match a strip-shaped slot 38 of the combined clamping plate 9 according to the type of a bolt, the splicing clamping plate 37 provided with a corresponding butt joint clamping groove 32 is inserted into the inner side of the combined clamping plate 9, meanwhile, the combined clamping plate 9 is clamped in a movable clamping box 10 by utilizing a second clamping strip 36 of the combined clamping plate 9, so that the butt joint clamping groove 32 is in butt joint with the screw head of the bolt, one end of the bolt is fixed, the phenomenon that one end of the bolt shakes in the screwing process is avoided, the user can insert the corresponding splicing clamping plate 37 into the inner side of the combined clamping plate 9 according to the size of the bolt, so that the combined clamping plate 9 can complete the fixing operation on different bolts, and the bolt axial force detector for building detection has the flexibility when the combined clamping plate 9 and the splicing clamping plate 37 are arranged;
through the arrangement of the first threaded sleeve 7 and the second threaded sleeve 18, when a user utilizes the bolt axial force detector for building detection to detect the bolt axial force, the user can take the fixed sleeve plate 8 from the movable clamping box 10, pass a bolt through the circular notch of the fixed sleeve plate 8, sleeve a nut on the bolt, and sleeve the fixed sleeve plate 8 provided with the bolt on the movable clamping box 10 again to complete the installation operation of the bolt, the first threaded sleeve 7 is fixed at one end of the first probe 6 by utilizing the butt joint clamping column 27 of the first threaded sleeve 7 to be matched with the arc plug 28, the resistance when the butt joint clamping column 27 is inserted can be reduced through the arrangement of the arc plug 28, so that the installation operation of the butt joint clamping column 27 is more labor-saving, and the installation and fixing operation of the first threaded sleeve 7 is completed, meanwhile, a second screw sleeve 18 is clamped at one end of a second probe 17, the second screw sleeve 18 and the second probe 17 are fixed through a butt joint clamping pin 20, the movable clamping box 10 is pushed to move through a sliding clamping seat 22, a hexagonal clamping groove 19 of a first screw sleeve 7 is clamped at the screw head of a bolt, a connecting column 11 is driven through a first holding rod 14 and a second holding rod 15 on a driving rod 12 in a matched mode through the driving rod 12, the second screw sleeve 18 on the second probe 17 rotates, the bolt is preliminarily screwed, and a user can rotatably install the first screw sleeve 7 and the second screw sleeve 18 with the corresponding hexagonal clamping grooves 19 according to the type of the nut through a combined fixing structure of the first screw sleeve 7 and the second screw sleeve 18 to enable the first screw sleeve 7 and the second screw sleeve 18 to have a multiple combined structure, so that the application range of the bolt axial force detector for building detection is effectively expanded;
by arranging the inner sleeve plate 23, when a user installs and debugs the mobile card box 10 of the bolt axial force detector for building detection, the user can pull the sliding card seat 22 according to the size of the mobile card box 10, draw the inner sleeve plate 23 out of the inner side of the sliding card seat 22, and adjust the installation size of the sliding card seat 22, so that the adjusted sliding card seat 22 can be installed on box body bases 1 of different models for use, and meanwhile, the sliding card seat 22 can fix the mobile card boxes 10 of different sizes, thereby improving the flexibility of the mobile card box in use;
through setting up receiver 2 and push-and-pull plate 3, when the user utilized this bolt axial force detector for building inspection to carry out bolt axial force detection operation, the user can be according to the bolt size, utilize push-and-pull plate 3's slip buckle 39, pull push-and-pull plate 3 in receiver 2, thereby adjust the interval between two sets of push-and-pull plates 3, make and to accomodate the bolt of placing different models between two sets of push-and-pull plates 3, make this bolt axial force detector for building inspection have supplementary structure of accomodating, promote its self functionality.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. Preferred embodiments are not exhaustive of all the details of the embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (1)
1. A bolt axial force detector for building detection comprises a box body base (1), a movable clamping box (10) and a sealing cover (5), the sealing cover (5) is fixedly arranged on the outer surface of the upper end of the box body base (1), the movable card box (10) is movably arranged on one side of the upper part of the box body base (1) close to the sealing cover (5), it is characterized in that a sliding clamping seat (22) is arranged between the movable clamping box (10) and the box body base (1), a combined clamping plate (9) is movably sleeved on the inner side of the movable clamping box (10), the middle part of the inner side of the combined clamping plate (9) is movably sleeved with a splicing clamping plate (37), the outer surfaces of the two sides of the splicing clamping plate (37) are fixedly provided with first clamping strips (33), the outer surfaces of the two sides of the combined clamping plate (9) are fixedly provided with second clamping strips (36), the movable card box (10) and the combined card board (9) are fixed in a butt joint way through a second card strip (36), the middle part of the inner side of the splicing clamping plate (37) is provided with a butt joint clamping groove (32), two groups of strip-shaped slots (38) are arranged on the inner side of the combined clamping plate (9), the combined clamping plate (9) and the splicing clamping plate (37) are connected through a first clamping strip (33), an inner sleeve plate (23) is movably sleeved at the middle position of the inner side of the sliding clamping seat (22);
two groups of limiting clamping plates (26) are movably mounted on the outer surfaces of the two sides of the sliding clamping seat (22), a second clamping bolt (25) is arranged between the sliding clamping seat (22) and the limiting clamping plates (26), and two groups of first clamping bolts (24) are movably sleeved at the front end of the sliding clamping seat (22);
a connecting column (11) is movably sleeved at the middle position of the inner side of the movable clamping box (10), a driving rod (12) is fixedly arranged at the middle position of the outer surface of one end of the connecting column (11), a second probe (17) is fixedly arranged at the outer surface of the other end of the connecting column (11), and a rotating groove (21) is formed in the outer surface of the side edge of the connecting column (11);
a second threaded sleeve (18) is fixedly sleeved on the outer surface of one end of the second probe (17), a butt bayonet (20) is installed on the outer surface of the side edge of the second probe (17), and the second probe (17) is connected with the second threaded sleeve (18) through the butt bayonet (20);
a first probe (6) is movably sleeved at the middle position of one side of the sealing cover (5), a first threaded sleeve (7) is fixedly sleeved on the outer surface of one end of the first probe (6), a butt joint clamping column (27) is fixedly installed at the middle position of the outer surface of the first threaded sleeve (7), and an arc-shaped plug (28) is fixedly installed on the outer surface of one end of the butt joint clamping column (27);
the sliding clamping seat (22) is in butt joint with the inner sleeve plate (23) through a clamping groove, and a fixed sleeve plate (8) is movably sleeved on one side, close to the combined clamping plate (9), of the interior of the movable clamping box (10);
a first holding rod (14) is fixedly sleeved on the outer surface of one side of the driving rod (12), and a second holding rod (15) is fixedly sleeved on the outer surface of the other side of the driving rod (12);
a fixed grip (30) is fixedly arranged in the middle of the outer surface of the upper end of the combined clamping plate (9), and the combined clamping plate (9) and the fixed grip (30) are fixed through welding;
a storage box (2) is fixedly arranged at the upper part of the front end of the box body base (1), and three groups of push-pull plates (3) are movably sleeved on the inner side of the storage box (2);
the outer surfaces of two ends of the push-pull plate (3) are fixedly provided with sliding buckles (39), and the inner surface of the bottom of each sliding buckle (39) is movably provided with a second roller (31);
through setting up combination cardboard and concatenation cardboard, when the user utilizes this bolt axial force detector for building detection to carry out bolt axial force detection operation, the user can be according to the model of bolt, utilize first card strip, the bar slot of cooperation combination cardboard, the concatenation cardboard that will set up corresponding butt joint draw-in groove inserts the inboard to the combination cardboard, utilize the second card strip of combination cardboard simultaneously, with combination cardboard card in the removal card incasement, make the spiral shell head butt joint of butt joint draw-in groove and bolt, fix the one end of bolt, avoid the one end of bolt to appear rocking phenomenon in tightening process, utilize the concatenation formula combination fixed knot who forms between combination cardboard and the concatenation cardboard to construct, make the user can be according to the size of bolt, insert the inboard to the combination cardboard that corresponds, make the combination cardboard can accomplish the fixed operation to different model bolts, utilize the setting of combination cardboard and concatenation cardboard, make this bolt axial force detector for building detection have concatenation formula combination fixed knot structure, flexibility when promoting its use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110278854.6A CN113049169B (en) | 2021-03-16 | 2021-03-16 | Bolt axial force detector for building detection |
Applications Claiming Priority (1)
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| CN206348097U (en) * | 2017-01-12 | 2017-07-21 | 天津信兴工程质量检测有限公司 | A kind of bolt axial force torque detecting apparatus |
| CN209992097U (en) * | 2019-05-31 | 2020-01-24 | 广西华都建筑科技有限公司 | Bolt axial force detector for building detection |
| CN210922926U (en) * | 2019-10-24 | 2020-07-03 | 四川济通工程试验检测有限公司 | Torsional shear bolt fastening axial force detection device |
| CN211121951U (en) * | 2020-02-12 | 2020-07-28 | 天津赛威朗仪器设备有限公司 | Full-automatic high-strength bolt composite detector |
| CN212301161U (en) * | 2020-05-16 | 2021-01-05 | 重庆市永川区建设工程检测中心有限责任公司 | High-strength bolt axial force and torque composite detection device |
| CN212228287U (en) * | 2020-06-30 | 2020-12-25 | 林柱 | Bolt axial force detector for building detection |
| CN212482767U (en) * | 2020-08-07 | 2021-02-05 | 武汉武桥检测工程有限公司 | High strength bolt detection device |
| CN111811926A (en) * | 2020-08-16 | 2020-10-23 | 杨国丽 | Bolt axial force detector for building detection |
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