CN117147134B - Reinforcing bar sleeve connection quality detection device - Google Patents
Reinforcing bar sleeve connection quality detection device Download PDFInfo
- Publication number
- CN117147134B CN117147134B CN202311398620.0A CN202311398620A CN117147134B CN 117147134 B CN117147134 B CN 117147134B CN 202311398620 A CN202311398620 A CN 202311398620A CN 117147134 B CN117147134 B CN 117147134B
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- groove
- steel bar
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 title description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 17
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
Abstract
The invention provides a steel bar sleeve connection quality detection device, which relates to the technical field of detection equipment and comprises: the installation mechanism pushes the contact rod to the front side, so that the contact rod pushes the reinforcing steel bar sleeve to displace on the reinforcing steel bar, if the reinforcing steel bar sleeve displaces by a certain distance, the contact rod also moves to the front side, so that the forefront feeler gauge moves out of the main frame and falls to the bottom side of the movable part, the reinforcing steel bar sleeve can be visually and accurately observed to move on the reinforcing steel bar, and compared with the traditional mode, the effect of judging the connection quality of the reinforcing steel bar sleeve more effectively and accurately can be achieved by arranging the feeler gauge, the problem that the detection mode is relatively large in error because some tiny shaking cannot be observed by naked eyes is solved, and the detection mode is not suitable for the use of some high-precision operations.
Description
Technical Field
The invention relates to the technical field of detection equipment, in particular to a device for detecting the connection quality of a steel bar sleeve.
Background
The connected mode of reinforcing bar mainly has ligature overlap joint, mechanical connection, sleeve pipe grout to connect and weld four kinds, often adopts connecting sleeve to connect two reinforcing bars in the mechanical connection, from this, it is seen that connecting sleeve plays vital role, has further put forward higher requirement to connecting sleeve's quality, and after connecting sleeve's manufacturing is accomplished, need with sleeve connection to the reinforcing bar, then detect the firm degree of sleeve on the reinforcing bar to avoid in subsequent use, make the sleeve produce on the reinforcing bar not hard up, thereby influence the connection quality and the life of reinforcing bar.
For example, application number: CN202221089775.7 relates to a marking ruler for detecting the connection quality of a straight thread steel bar sleeve, which comprises a left ruler, a right ruler and a ruler handle; the left ruler and the right ruler are carved with scales with opposite directions, and the initial scales are at a certain distance; the contact surface of the left ruler and the right ruler is positioned in the middle of the top of the ruler handle, so that the connection quality of the straight thread steel bar sleeve can be detected, whether the steel bar joint is tightly jacked or not can be visually seen, whether the joint is positioned in the central position or not is convenient and practical, the accuracy is high, and the error of manual repeated measurement is eliminated; the distance between the marks is measured after the steel bars are connected, and the method is convenient and practical; meanwhile, the method has strong intuitiveness, and brings great convenience to detection work of construction enterprises, supervision enterprises and quality inspection departments.
In terms of the detection of the connection quality of the steel bar sleeve, the detection mode is relatively large in error because some tiny shaking cannot be observed by naked eyes, so that the detection mode is not suitable for the use of some high-precision operations, and when the connection quality of the steel bar sleeve is detected, the connection quality of the steel bar sleeve with one model size can be detected at one time, so that the defect of low detection efficiency exists, and the detection mode cannot be suitable for large-scale detection.
Disclosure of Invention
In view of the above, the present invention provides a device for detecting connection quality of a reinforcing bar sleeve, which has an independently movable contact rod, and can detect connection quality of reinforcing bar sleeves of various types and sizes at the same time during detection, so as to effectively improve detection efficiency.
The invention provides a device for detecting the connection quality of a steel bar sleeve, which specifically comprises the following components: a mounting mechanism; the mounting mechanism comprises a main frame, a connecting hole and a sliding groove, wherein a rectangular through groove is formed in the main frame, the main frame is of a rectangular structure, and two groups of circular through holes are formed in the upper end of the front side of the main frame; the connecting holes are arranged in two groups, the connecting holes are symmetrically arranged at the inner ends of the two sides of the bottom of the main frame, the connecting holes penetrate through the two sides of the main frame, and internal threads are arranged in the connecting holes; the sliding groove is formed in the lower end of the inner side of the main frame; the mounting mechanism is provided with a connecting component which comprises a base and a slot, the base is of a rectangular structure, the base is arranged on the front side of the main frame, and the tail end of a connecting rod on the bottom side of the base is arranged in a connecting hole in the main frame in a threaded manner; the slot is formed in the base and penetrates through two sides of the base; the connecting assembly is provided with a fixing assembly, a mounting plate of the fixing assembly is inserted into a slot in the base, and a limiting hole in the mounting plate is clamped with the tail end of the elastic block in the base; the installation mechanism is provided with a sliding component, the sliding component is movably arranged in the main frame, the bottom side of the sliding component is in sliding connection with the sliding groove in the main frame through an elastic piece, the front end of the sliding component extends out of the main frame, the rear end of the sliding component is adjacent to the push plate in the main frame, the inner part of the sliding component is inserted with the inserting plate at the tail end of the limiting plate outside the main frame, and the front side of the sliding component is adjacent to the installation plate.
Further, the mounting mechanism includes: a push plate and a cover plate; the push plate is slidably arranged in the main frame, the rear end of the push plate is rotatably provided with a screw rod, and the screw rod is in threaded connection with the main frame; the cover plate is rotatably mounted to the upper end of the main frame.
Further, the mounting mechanism includes: a limiting plate and a plugboard; the limiting plate is arranged at the upper end of the front side of the main frame, the round rod at the bottom side of the limiting plate is inserted into the round through hole at the upper end of the main frame, and the top of the limiting plate is provided with a pull rod; the insertion plate is arranged at the front lower end of the limiting plate.
Further, the connection assembly includes: a side groove and a spring block; the side grooves are provided with two groups in total, and the side grooves are formed in the bottom ends of the two sides of the inside of the slot; the elastic block is slidably mounted in the side groove through the elastic piece, and the upper end of the elastic block extends into the slot.
Further, the connection assembly includes: a mounting hole and a connecting rod; the mounting holes are arranged in two groups, are symmetrically arranged on two sides of the bottom of the base, and penetrate through two ends of the base; the connecting rod is established at the both sides inner of base, and the front side and the mounting hole rotation of connecting rod are connected to the front end of connecting rod is equipped with the threaded rod.
Further, the fixing assembly includes: the mounting plate and the limiting hole; the mounting plate is of a T-shaped plate structure; the limiting holes are arranged in two groups, the limiting holes are symmetrically formed in the inner ends of two sides of the mounting plate, and the limiting holes penetrate through two sides of the mounting plate.
Further, the fixing assembly further includes: a fixing notch and a fixing bolt; the fixing notch is formed in the inner side of the mounting plate and penetrates through two ends of the mounting plate; the fixing bolt is arranged on the outer side of the fixing notch in a threaded mode.
Further, the sliding assembly includes: the contact supporting rod, the guide groove and the rear groove; the contact resisting rod is of a rectangular structure, an arc-shaped groove is formed in the front side of the contact resisting rod, and a rectangular through groove is formed in the contact resisting rod; the guide grooves are arranged in two groups, are symmetrically arranged at the middle positions of the two sides of the abutting rod, and are communicated with the rectangular through grooves in the abutting rod; the rear groove is formed in the inner end of the rear side of the abutting rod, and penetrates through two sides of the abutting rod.
Further, the sliding assembly further includes: the device comprises a movable piece, a feeler gauge and a fastening nut; the movable piece is slidably arranged in the contact supporting rod, a rectangular groove is formed in the movable piece, screw rods are fixedly arranged at two ends of the movable piece, and the screw rods are slidably connected with the guide grooves at two sides of the contact supporting rod; the feelers are equidistantly and slidably arranged in rectangular grooves in the movable part, and the feelers can slide on the inside of the movable part; the fastening nut is arranged on the screw rod outside the movable piece in a threaded manner.
Further, the sliding assembly further includes: a sliding plate and a contact; the sliding plate is slidably arranged in a rear groove at the rear side of the contact supporting rod, and an elastic piece is arranged between the sliding plate and the rear groove; the contact piece is arranged on the sliding plate through threads, and the rear end of the contact piece extends out of the contact supporting rod.
The invention provides a steel bar sleeve connection quality detection device, which has the following beneficial effects:
1. according to the invention, the sliding component is arranged, the contact supporting rod is arranged in the main frame in a sliding manner, the movable piece with the feeler gauge is arranged in the contact supporting rod in a sliding manner, before detection, the arc-shaped groove at the front side of the contact supporting rod is propped against the steel bar sleeve, and the position of the movable piece in the contact supporting rod is adjusted, so that the feeler gauge at the forefront side is leveled with the front end surface of the main frame, during detection, the contact supporting rod is pushed to the front side by the push plate, so that the steel bar sleeve is pushed to the greatest extent on the steel bar to displace, and if the steel bar sleeve is displaced by a certain distance, the contact supporting rod is also moved to the front side along with the moment, so that the feeler gauge at the forefront end is moved out of the main frame and falls to the bottom side of the movable piece, and therefore, the movement of the steel bar sleeve on the steel bar can be intuitively and accurately observed, and compared with the traditional mode, the effect of judging the connection quality of the steel bar sleeve can be more efficiently and accurately achieved.
2. According to the invention, the mounting plate with a plurality of groups of fixing slots with different diameters is mounted at the front end of the main frame through the base, the reinforcing steel bar sleeves with different sizes and the reinforcing steel bars are fixed on the fixing slots of the mounting plate, the front end of the contact rod is abutted to the reinforcing steel bar sleeves, and the contact piece is contacted with the push plate through the moving contact piece, so that the distance error between the contact rod and the push plate caused by the reinforcing steel bar sleeves with different sizes is counteracted, and therefore, when the reinforcing steel bar sleeves with different sizes are detected, the push plate can push the contact rod to detect at the same time, and the effect of detecting the connection quality of the reinforcing steel bar sleeves with various sizes can be achieved through the mounting plate capable of mounting reinforcing steel bars with different sizes and the contact rod capable of counteracting part errors, and the detection efficiency can be effectively improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below. The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 shows a schematic perspective view of an embodiment according to the present invention.
Fig. 2 shows a schematic bottom view of an embodiment according to the invention.
Fig. 3 shows an exploded structural schematic diagram according to an embodiment of the present invention.
Fig. 4 shows a schematic view of a mounting mechanism and connection assembly connection structure according to an embodiment of the present invention.
Fig. 5 shows a schematic view of a mounting mechanism and slide assembly connection structure according to an embodiment of the present invention.
Fig. 6 shows an enlarged schematic view of the portion a drawn from fig. 5 according to an embodiment of the present invention.
Fig. 7 shows a schematic view of the internal structure of the mounting mechanism according to the embodiment of the present invention.
Fig. 8 shows a schematic partial cross-sectional structure of a connection assembly and a fixation assembly according to an embodiment of the present invention.
Fig. 9 shows a schematic view of the internal structure of a sliding assembly according to an embodiment of the present invention.
Fig. 10 shows an exploded view of a slide assembly according to an embodiment of the present invention.
List of reference numerals
1. A mounting mechanism;
101. a main frame; 1011. a connection hole; 1012. a chute;
102. a push plate; 103. a cover plate;
104. a limiting plate; 1041. inserting plate;
2. a connection assembly;
201. a base; 2011. a slot;
202. a side groove; 2021. a spring block;
203. a mounting hole; 2031. a connecting rod;
3. a fixing assembly;
301. a mounting plate; 3011. a limiting hole;
302. a fixed notch; 3021. a fixing bolt;
4. a sliding assembly;
401. a touch-up rod; 4011. a guide groove; 4012. a rear groove;
402. a movable member; 4021. a feeler gauge; 4022. a fastening nut;
403. a sliding plate; 4031. a contact.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Examples: please refer to fig. 1 to 10:
the invention provides a steel bar sleeve connection quality detection device, which comprises: a mounting mechanism 1; the mounting mechanism 1 comprises a main frame 101, a connecting hole 1011 and a sliding groove 1012, wherein a rectangular through groove is formed in the main frame 101, the main frame 101 is of a rectangular structure, and two groups of circular through holes are formed in the upper end of the front side of the main frame 101; the connecting holes 1011 are provided with two groups in total, the connecting holes 1011 are symmetrically arranged at the inner ends of the two sides of the bottom of the main frame 101, the connecting holes 1011 penetrate through the two sides of the main frame 101, and internal threads are arranged inside the connecting holes 1011; the chute 1012 is arranged at the lower end of the inner side of the main frame 101; the mounting mechanism 1 is provided with a connecting component 2, the connecting component 2 comprises a base 201 and a slot 2011, the base 201 is of a rectangular structure, the base 201 is arranged on the front side of the main frame 101, and the tail end of a connecting rod 2031 on the bottom side of the base 201 is arranged in a connecting hole 1011 in the main frame 101 in a threaded manner; the slot 2011 is arranged in the base 201, and the slot 2011 penetrates through two sides of the base 201; the connecting component 2 is provided with a fixing component 3, a mounting plate 301 of the fixing component 3 is inserted into a slot 2011 in the base 201, and a limiting hole 3011 in the mounting plate 301 is clamped with the tail end of a spring block 2021 in the base 201; the installation mechanism 1 is provided with a sliding component 4, an abutting rod 401 of the sliding component 4 is movably installed inside the main frame 101, the bottom side of the abutting rod 401 is in sliding connection with a sliding groove 1012 in the main frame 101 through an elastic piece, the front end of the abutting rod 401 extends out of the main frame 101, the rear end of the abutting rod 401 is adjacent to a push plate 102 in the main frame 101, an inserting plate 1041 at the tail end of a limiting plate 104 outside the main frame 101 is inserted into the abutting rod 401, and the front side of the abutting rod 401 is adjacent to the installation plate 301.
As embodiment 1 of the present application, as shown in fig. 4 to 7, the mounting mechanism 1 includes: a push plate 102 and a cover plate 103; the push plate 102 is slidably arranged in the main frame 101, and a screw is rotatably arranged at the rear end of the push plate 102 and is in threaded connection with the main frame 101; the cover plate 103 is rotatably mounted to the upper end of the main frame 101; defining a plate 104 and a plugboard 1041; the limiting plate 104 is arranged at the upper end of the front side of the main frame 101, a round rod at the bottom side of the limiting plate 104 is inserted into a round through hole at the upper end of the main frame 101, and a pull rod is arranged at the top of the limiting plate 104; the insert plate 1041 is provided at a front lower end of the limiting plate 104.
The rectangular push plate 102 is arranged, the push plate 102 can move in the main frame 101 by rotating a screw rod on the push plate 102, and the contact rod 401 is pushed to detect the connection quality of the steel bar sleeve; a rectangular cover plate 103 is arranged, the top of the main frame 101 can be sealed by installing the cover plate 103 on the main frame 101, and the movable piece 402 positioned on the inner side of the contact rod 401 can be adjusted in position by opening the cover plate 103; a rectangular limiting plate 104 is provided, a plug board 1041 is mounted on the bottom of the limiting plate 104, and when the limiting plate 104 is pulled, four sets of plug boards 1041 are moved, and the rectangular plug board 1041 is provided, so that the plug ruler 4021 on the front side is flush with the front end surface of the main frame 101 by abutting the plug ruler 4021 on the front side on the plug board 1041.
As shown in fig. 3 and 8, the connection assembly 2 includes: side slots 202 and spring 2021; two groups of side grooves 202 are arranged in total, and the side grooves 202 are arranged at the bottom ends of two sides in the slot 2011; the elastic block 2021 is slidably installed in the side groove 202 through an elastic piece, and the upper end of the elastic block 2021 extends into the slot 2011; providing a circular side groove 202, and mounting the elastic block 2021 to both ends of the interior of the base 201 through the side groove 202; the cylindrical spring block 2021 is arranged, when the mounting plate 301 is inserted into the slot 2011, the top of the spring block 2021 is inserted into the limit hole 3011 in the mounting plate 301, so that the mounting plate 301 can be fixed in the slot 2011 of the base 201; mounting holes 203 and connecting bars 2031; the two groups of mounting holes 203 are arranged in total, the mounting holes 203 are symmetrically arranged on two sides of the bottom of the base 201, and the mounting holes 203 penetrate through two ends of the base 201; the connecting rods 2031 are arranged at the inner ends of the two sides of the base 201, the front sides of the connecting rods 2031 are rotationally connected with the mounting holes 203, and threaded rods are arranged at the front ends of the connecting rods 2031; the circular mounting holes 203 are provided, the connecting rods 2031 can be rotatably mounted on both sides of the bottom of the base 201 through the mounting holes 203, the connecting rods 2031 with screws are provided, and the base 201 can be fixed on the front end of the main frame 101 through the connecting rods 2031 by screwing the screws on the connecting rods 2031 into the connecting holes 1011 of the main frame 101.
As embodiment 2 of the present application, the fixing assembly 3 may include, on the basis of embodiment 1, as shown in fig. 3 and 8: mounting plate 301 and limit holes 3011; the mounting plate 301 is a T-shaped plate-shaped structure; the limiting holes 3011 are provided with two groups, the limiting holes 3011 are symmetrically formed at the inner ends of two sides of the mounting plate 301, and the limiting holes 3011 penetrate through two sides of the mounting plate 301; a fixing notch 302 and a fixing bolt 3021; the fixing notch 302 is formed on the inner side of the mounting plate 301, and the fixing notch 302 penetrates through two ends of the mounting plate 301; the fixing bolt 3021 is screw-mounted outside the fixing groove 302.
A rectangular mounting plate 301 is provided, and a reinforcing bar sleeve and a reinforcing bar can be fixed to the base 201 through the mounting plate 301; the circular limiting holes 3011 are arranged, so that when the mounting plate 301 is inserted into the slot 2011 in the base 201, the mounting plate 301 can be fixed in the slot 2011 in the base 201 by clamping the limiting holes 3011 with the elastic blocks 2021 in the side-placed slots 202; the round fixing notch 302 is arranged, the steel bar can be installed on the installation plate 301 through the fixing notch 302, the fixing bolt 3021 is arranged, the tail end of the fixing bolt 3021 is abutted against the steel bar by screwing the fixing bolt 3021, the steel bar can be fixed in the fixing notch 302, and the steel bar is prevented from loosening during detection.
As embodiment 3 of the present application, the slide assembly 4 may include, on the basis of embodiments 1 and 2, as shown in fig. 5, 6 and 9: a contact lever 401, a guide groove 4011, and a rear groove 4012; the contact rod 401 is of a rectangular structure, an arc-shaped groove is formed in the front side of the contact rod 401, and a rectangular through groove is formed in the contact rod 401; the guide grooves 4011 are provided with two groups, the guide grooves 4011 are symmetrically arranged at the middle positions of two sides of the abutting rod 401, and the guide grooves 4011 are communicated with rectangular through grooves in the abutting rod 401; the rear groove 4012 is formed in the inner end of the rear side of the abutting rod 401, and the rear groove 4012 penetrates through two sides of the abutting rod 401; a movable member 402, a feeler 4021 and a fastening nut 4022; the movable piece 402 is slidably mounted in the contact rod 401, a rectangular groove is formed in the movable piece 402, screws are fixedly mounted at two ends of the movable piece 402, and the screws are slidably connected with guide grooves 4011 at two sides of the contact rod 401; the feeler 4021 is arranged in a rectangular groove in the movable piece 402 in an equidistant sliding manner, and the feeler 4021 can slide on the inside of the movable piece 402; the fastening nut 4022 is installed on the screw outside the movable piece 402 in a threaded manner; a slide plate 403 and a contact 4031; the sliding plate 403 is slidably mounted in a rear groove 4012 on the rear side of the abutment bar 401, and an elastic member is provided between the sliding plate 403 and the rear groove 4012; the contact 4031 is threadedly mounted on the slide plate 403, and the rear end of the contact 4031 extends from the interference bar 401.
A rectangular contact rod 401 is arranged, the steel bar sleeve can be furthest displaced on the steel bar by pushing the steel bar sleeve by the contact rod 401, a rectangular guide groove 4011 is arranged, a movable piece 402 can move along the guide groove 4011 in the rectangular groove in the contact rod 401, a rectangular rear groove 4012 is arranged, and a sliding plate 403 can be slidably arranged at the rear end of the inside of the contact rod 401 through the rear groove 4012; a C-shaped movable piece 402 is arranged, and a feeler 4021 for detecting the connection quality of the steel bar sleeve can be movably arranged in the movable piece 402; the sheet-shaped feeler 4021 is arranged, and the maximum moving distance of the steel bar sleeve on the steel bar can be intuitively seen by observing the falling quantity of the feeler 4021 from the movable piece 402, so that the connection quality of the steel bar sleeve can be judged; a fastening nut 4022 is provided, and the movable member 402 can be fixed at a certain position inside the abutting rod 401 by tightening the fastening nut 4022; the provision of the rectangular slide plate 403 allows the contact 4031 to be slidably mounted in the post-groove 4012 by the slide plate 403, and the provision of the T-shaped contact 4031 allows the distance error between the push plate 102 and the different sized rebar sleeves to be offset by extending the contact 4031 from the rear side of the interference bar 401.
Specific use and action of the embodiment:
in the present invention, as shown in fig. 1 to 10, a mounting plate 301 is inserted into a slot 2011 in a base 201, then spring blocks 2021 on both sides of the inside of the base 201 are inserted into limit holes 3011 on the side ends of the mounting plate 301, the mounting plate 301 is fixed on the base 201, reinforcing bars of a screw-mounted reinforcing bar sleeve are inserted into fixing slots 302 in the mounting plate 301, then fixing bolts 3021 are screwed, reinforcing bars are fixed in the fixing slots 302, connecting rods 2031 are provided on both sides of the base 201, the connecting rods 2031 are screw-mounted in connecting holes 1011 of a main frame 101, the base 201 is fixed on the front side of the main frame 101, abutting rods 401 are slidingly mounted inside the main frame 101, the front side of each group of abutting rods 401 is abutted against the reinforcing bar sleeve, a limiting plate 104 is mounted on the main frame 101, a plugboard 1041 on the bottom of the limiting plate 104 is inserted into the inside of the abutting rods 401, the cover plate 103 on the main frame 101 is turned over, then the position of the movable part 402 in each group of contact rods 401 is adjusted, so that the feeler 4021 at the forefront side is in contact with the rear end of the plugboard 1041 and is leveled with the forefront side of the main frame 101, at this time, a certain distance error exists between each group of contact rods 401 and the push plate 102 in the main frame 101, the contact part 4031 is rotated, the contact part 4031 moves towards the rear side and is in contact with the push plate 102, after the distance is adjusted, the screw on the push plate 102 is rotated, so that the push plate 102 pushes the reinforcing steel bar sleeve through the contact rods 401 and forces the reinforcing steel bar sleeve to displace, at this time, whether the feeler 4021 in the contact rods 401 falls down or not can be observed, if the feeler 4021 falls down, the condition that the reinforcing steel bar sleeve loosens on the reinforcing steel bar is proved, and the connecting quality is poor, and if the feeler 4021 does not exist, the connecting quality is proved to be good.
Claims (7)
1. A steel bar sleeve connection quality detection device, comprising: a mounting mechanism (1); the mounting mechanism (1) comprises a main frame (101), a connecting hole (1011) and a sliding groove (1012), wherein a rectangular through groove is formed in the main frame (101), the main frame (101) is of a rectangular structure, and two groups of circular through holes are formed in the upper end of the front side of the main frame (101); the connecting holes (1011) are provided with two groups in total, the connecting holes (1011) are symmetrically arranged at the inner ends of the two sides of the bottom of the main frame (101), the connecting holes (1011) penetrate through the two sides of the main frame (101), and internal threads are arranged inside the connecting holes (1011); the sliding groove (1012) is formed in the lower end of the inner side of the main frame (101); the mounting mechanism (1) is provided with a connecting component (2), the connecting component (2) comprises a base (201) and a slot (2011), the base (201) is of a rectangular structure, the base (201) is arranged on the front side of the main frame (101), and the tail end of a connecting rod (2031) on the bottom side of the base (201) is arranged in a connecting hole (1011) in the main frame (101) in a threaded manner; the slot (2011) is formed in the base (201), and the slot (2011) penetrates through two sides of the base (201); the connecting device is characterized in that a fixing assembly (3) is arranged on the connecting assembly (2), a mounting plate (301) of the fixing assembly (3) is inserted into a slot (2011) in the base (201), and a limiting hole (3011) in the mounting plate (301) is clamped with the tail end of an elastic block (2021) in the base (201); the mounting mechanism (1) is provided with a sliding component (4), the sliding component (4) comprises a contact supporting rod (401), a guide groove (4011), a rear groove (4012), a movable part (402), a feeler gauge (4021), a fastening nut (4022), a sliding plate (403) and a contact part (4031), the contact supporting rod (401) is of a rectangular structure, the front side of the contact supporting rod (401) is provided with an arc groove, the inside of the contact supporting rod (401) is provided with a rectangular through groove, the contact supporting rod (401) is movably mounted in the main frame (101), the bottom side of the contact supporting rod (401) is in sliding connection with a sliding groove (1012) in the main frame (101) through an elastic part, the front end of the contact supporting rod (401) extends out of the main frame (101), the rear end of the contact supporting rod (401) is adjacent to a push plate (102) in the main frame (101), the inside of the contact supporting rod (401) is spliced with a plugboard (1041) at the tail end of a limiting plate (104) outside the main frame (101), and the front side of the contact supporting rod (401) is adjacent to the mounting plate (301); the guide grooves (4011) are provided with two groups, the guide grooves (4011) are symmetrically arranged in the middle positions of two sides of the contact supporting rod (401), and the guide grooves (4011) are communicated with rectangular through grooves in the contact supporting rod (401); the rear groove (4012) is formed in the inner end of the rear side of the abutting rod (401), and the rear groove (4012) penetrates through two sides of the abutting rod (401); the movable piece (402) is slidably arranged in the abutting rod (401), a rectangular groove is formed in the movable piece (402), screw rods are fixedly arranged at two ends of the movable piece (402), and the screw rods are slidably connected with the guide grooves (4011) at two sides of the abutting rod (401); the feeler gauge (4021) is arranged in a rectangular groove in the movable piece (402) in an equidistant sliding manner, and the feeler gauge (4021) can slide on the inside of the movable piece (402); the fastening nut (4022) is arranged on the screw rod outside the movable piece (402) in a threaded manner; the sliding plate (403) is slidably arranged in a rear groove (4012) at the rear side of the contact rod (401), and an elastic piece is arranged between the sliding plate (403) and the rear groove (4012); the contact (4031) is mounted on the sliding plate (403) by threads, and the rear end of the contact (4031) extends from the interference rod (401).
2. The steel bar sleeve connection quality detection device according to claim 1, wherein: the mounting mechanism (1) comprises: a push plate (102) and a cover plate (103); the push plate (102) is slidably arranged in the main frame (101), a screw is rotatably arranged at the rear end of the push plate (102), and the screw is in threaded connection with the main frame (101); the cover plate (103) is rotatably mounted to the upper end of the main frame (101).
3. The steel bar sleeve connection quality detection device according to claim 1, wherein: the mounting mechanism (1) comprises: a limiting plate (104) and a plugboard (1041); the limiting plate (104) is arranged at the upper end of the front side of the main frame (101), a round rod at the bottom side of the limiting plate (104) is inserted into a round through hole at the upper end of the main frame (101), and a pull rod is arranged at the top of the limiting plate (104); the insert plate (1041) is provided at a front lower end of the limiting plate (104).
4. The steel bar sleeve connection quality detection device according to claim 1, wherein: the connection assembly (2) comprises: a side groove (202) and a bullet block (2021); two groups of side grooves (202) are arranged in total, and the side grooves (202) are arranged at the bottom ends of two sides in the slot (2011); the elastic block (2021) is slidably mounted in the side groove (202) through an elastic piece, and the upper end of the elastic block (2021) extends into the slot (2011).
5. The steel bar sleeve connection quality detection device according to claim 1, wherein: the connection assembly (2) comprises: a mounting hole (203) and a connecting rod (2031); the two groups of mounting holes (203) are arranged in total, the mounting holes (203) are symmetrically arranged on two sides of the bottom of the base (201), and the mounting holes (203) penetrate through two ends of the base (201); the connecting rod (2031) is arranged at the inner ends of two sides of the base (201), the front side of the connecting rod (2031) is rotationally connected with the mounting hole (203), and a threaded rod is arranged at the front end of the connecting rod (2031).
6. The steel bar sleeve connection quality detection device according to claim 1, wherein: the fixing assembly (3) comprises: a mounting plate (301) and a limiting hole (3011); the mounting plate (301) is of a T-shaped plate-shaped structure; the limiting holes (3011) are arranged in two groups, the limiting holes (3011) are symmetrically formed in the inner ends of two sides of the mounting plate (301), and the limiting holes (3011) penetrate through two sides of the mounting plate (301).
7. The steel bar sleeve connection quality detection device according to claim 6, wherein: the fixing assembly (3) further comprises: a fixing notch (302) and a fixing bolt (3021); the fixing notch (302) is formed in the inner side of the mounting plate (301), and the fixing notch (302) penetrates through two ends of the mounting plate (301); the fixing bolt (3021) is mounted on the outer side of the fixing groove opening (302) in a threaded mode.
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| CN202311398620.0A CN117147134B (en) | 2023-10-26 | 2023-10-26 | Reinforcing bar sleeve connection quality detection device |
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| CN202311398620.0A CN117147134B (en) | 2023-10-26 | 2023-10-26 | Reinforcing bar sleeve connection quality detection device |
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Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101541243B1 (en) * | 2014-06-20 | 2015-08-03 | 김용근 | Reinforcing bar coupler |
| CN108956047A (en) * | 2018-07-28 | 2018-12-07 | 宁波联城住工科技有限公司 | The spillage detection device and method of grout sleeve |
| CN208887542U (en) * | 2018-11-20 | 2019-05-21 | 高长生 | A kind of highway bridge construction management bar spacing detection device |
| CN209432024U (en) * | 2019-03-27 | 2019-09-24 | 青岛瑞安建工集团有限公司 | A kind of multi-use architecture measuring tool |
| CN209803356U (en) * | 2019-06-14 | 2019-12-17 | 威海秀泰电子科技有限公司 | steel bar connection quality inspection and acceptance hole device |
| CN110616855A (en) * | 2019-09-16 | 2019-12-27 | 机械工业第六设计研究院有限公司 | Steel bar mechanical connection structure and connection method for prefabricated concrete structure |
| CN209978866U (en) * | 2019-04-10 | 2020-01-21 | 聊城大学 | A verifying attachment that is used for reinforcing bar sleeve scene grout quality |
| CN210108231U (en) * | 2019-07-25 | 2020-02-21 | 广州铁晟工程建设咨询有限公司 | Measuring device for steel bar spacing |
| CN210165095U (en) * | 2019-04-30 | 2020-03-20 | 天津远大兴辰住宅工业有限公司 | Regulation formula grout sleeve test support |
| CN210217191U (en) * | 2019-04-30 | 2020-03-31 | 河南省公路工程局集团有限公司 | Steel bar spacing positioning device |
| CN210665000U (en) * | 2019-07-23 | 2020-06-02 | 天津赛达鑫源检验检测有限公司 | Clamp for detecting nodes of reinforcing steel bar welding net |
| JP2020160005A (en) * | 2019-03-28 | 2020-10-01 | 大和ハウス工業株式会社 | Cover size measuring tool |
| CN211717347U (en) * | 2020-03-27 | 2020-10-20 | 中铁四局集团第四工程有限公司 | Detection caliper for binding steel bars |
| CN212722016U (en) * | 2020-09-07 | 2021-03-16 | 成都建工第六建筑工程有限公司 | Reinforcing bar sleeve test device |
| CN112798260A (en) * | 2021-02-05 | 2021-05-14 | 安徽中轴线建筑工业化科技有限公司 | Device to inspection of steel bar sleeve through performance |
| CN113670215A (en) * | 2021-08-11 | 2021-11-19 | 曾垒 | Based on public road bridge roof beam construction is supervised and is used reinforcing bar interval detection device |
| CN214793220U (en) * | 2021-05-17 | 2021-11-19 | 河南黄科工程技术检测有限公司 | Reinforcing bar quality detection device |
| CN215065890U (en) * | 2021-04-26 | 2021-12-07 | 济南恒瑞金试验机有限公司 | Repeated tension and compression testing machine for steel bar sleeve grouting connecting piece |
| CN215639208U (en) * | 2021-08-17 | 2022-01-25 | 宝冶(郑州)建筑工程有限公司 | Tool for measuring spacing between main reinforcements of reinforcement cage |
| CN114941376A (en) * | 2022-06-03 | 2022-08-26 | 宿迁学院 | Beam-column joint connecting device of assembled reinforced concrete frame |
| CN217505497U (en) * | 2022-05-20 | 2022-09-27 | 四川国恒信检测认证技术有限公司 | Reverse bending tester for reinforcing steel bar |
| CN218410986U (en) * | 2022-05-07 | 2023-01-31 | 山东交通学院 | Mark ruler for detecting connection quality of straight thread steel bar sleeve |
| CN115752171A (en) * | 2022-11-24 | 2023-03-07 | 吴孝乔 | Prefabricated steel bar interval detection system for engineering construction |
| CN219158181U (en) * | 2022-12-30 | 2023-06-09 | 中冶建筑研究总院有限公司 | U-sleeve steel bar threaded connecting piece |
| CN116294917A (en) * | 2023-01-05 | 2023-06-23 | 中国新兴建筑工程有限责任公司 | Reinforcing bar acceptance device |
-
2023
- 2023-10-26 CN CN202311398620.0A patent/CN117147134B/en active Active
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101541243B1 (en) * | 2014-06-20 | 2015-08-03 | 김용근 | Reinforcing bar coupler |
| CN108956047A (en) * | 2018-07-28 | 2018-12-07 | 宁波联城住工科技有限公司 | The spillage detection device and method of grout sleeve |
| CN208887542U (en) * | 2018-11-20 | 2019-05-21 | 高长生 | A kind of highway bridge construction management bar spacing detection device |
| CN209432024U (en) * | 2019-03-27 | 2019-09-24 | 青岛瑞安建工集团有限公司 | A kind of multi-use architecture measuring tool |
| JP2020160005A (en) * | 2019-03-28 | 2020-10-01 | 大和ハウス工業株式会社 | Cover size measuring tool |
| CN209978866U (en) * | 2019-04-10 | 2020-01-21 | 聊城大学 | A verifying attachment that is used for reinforcing bar sleeve scene grout quality |
| CN210165095U (en) * | 2019-04-30 | 2020-03-20 | 天津远大兴辰住宅工业有限公司 | Regulation formula grout sleeve test support |
| CN210217191U (en) * | 2019-04-30 | 2020-03-31 | 河南省公路工程局集团有限公司 | Steel bar spacing positioning device |
| CN209803356U (en) * | 2019-06-14 | 2019-12-17 | 威海秀泰电子科技有限公司 | steel bar connection quality inspection and acceptance hole device |
| CN210665000U (en) * | 2019-07-23 | 2020-06-02 | 天津赛达鑫源检验检测有限公司 | Clamp for detecting nodes of reinforcing steel bar welding net |
| CN210108231U (en) * | 2019-07-25 | 2020-02-21 | 广州铁晟工程建设咨询有限公司 | Measuring device for steel bar spacing |
| CN110616855A (en) * | 2019-09-16 | 2019-12-27 | 机械工业第六设计研究院有限公司 | Steel bar mechanical connection structure and connection method for prefabricated concrete structure |
| CN211717347U (en) * | 2020-03-27 | 2020-10-20 | 中铁四局集团第四工程有限公司 | Detection caliper for binding steel bars |
| CN212722016U (en) * | 2020-09-07 | 2021-03-16 | 成都建工第六建筑工程有限公司 | Reinforcing bar sleeve test device |
| CN112798260A (en) * | 2021-02-05 | 2021-05-14 | 安徽中轴线建筑工业化科技有限公司 | Device to inspection of steel bar sleeve through performance |
| CN215065890U (en) * | 2021-04-26 | 2021-12-07 | 济南恒瑞金试验机有限公司 | Repeated tension and compression testing machine for steel bar sleeve grouting connecting piece |
| CN214793220U (en) * | 2021-05-17 | 2021-11-19 | 河南黄科工程技术检测有限公司 | Reinforcing bar quality detection device |
| CN113670215A (en) * | 2021-08-11 | 2021-11-19 | 曾垒 | Based on public road bridge roof beam construction is supervised and is used reinforcing bar interval detection device |
| CN215639208U (en) * | 2021-08-17 | 2022-01-25 | 宝冶(郑州)建筑工程有限公司 | Tool for measuring spacing between main reinforcements of reinforcement cage |
| CN218410986U (en) * | 2022-05-07 | 2023-01-31 | 山东交通学院 | Mark ruler for detecting connection quality of straight thread steel bar sleeve |
| CN217505497U (en) * | 2022-05-20 | 2022-09-27 | 四川国恒信检测认证技术有限公司 | Reverse bending tester for reinforcing steel bar |
| CN114941376A (en) * | 2022-06-03 | 2022-08-26 | 宿迁学院 | Beam-column joint connecting device of assembled reinforced concrete frame |
| CN115752171A (en) * | 2022-11-24 | 2023-03-07 | 吴孝乔 | Prefabricated steel bar interval detection system for engineering construction |
| CN219158181U (en) * | 2022-12-30 | 2023-06-09 | 中冶建筑研究总院有限公司 | U-sleeve steel bar threaded connecting piece |
| CN116294917A (en) * | 2023-01-05 | 2023-06-23 | 中国新兴建筑工程有限责任公司 | Reinforcing bar acceptance device |
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