CN114635571B - Special-shaped large-diameter steel bar connecting equipment - Google Patents
Special-shaped large-diameter steel bar connecting equipment Download PDFInfo
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- CN114635571B CN114635571B CN202210306367.0A CN202210306367A CN114635571B CN 114635571 B CN114635571 B CN 114635571B CN 202210306367 A CN202210306367 A CN 202210306367A CN 114635571 B CN114635571 B CN 114635571B
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- side wall
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- fixing
- rubber sleeve
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides special-shaped large-diameter steel bar connecting equipment. The special-shaped large-diameter steel bar connecting device comprises special-shaped steel bars; the connecting mechanism comprises a fixed ring and a rubber sleeve, one end of the special-shaped steel bar is connected with the fixed ring and the rubber sleeve in a sliding manner, and the fixed ring is arranged in the rubber sleeve at equal intervals; the support mechanism comprises a first support plate, a second support plate, a fixing plate and a connecting plate, wherein one end of the rubber sleeve is abutted against the first support plate, the side wall of the rubber sleeve is abutted against the fixing plate, the other end of the rubber sleeve is abutted against the side wall of the rubber sleeve, the fixing plate is arranged in the second support plate at equal intervals, and the connecting plate is symmetrically arranged on the side walls of the first support plate and the second support plate; an adjusting mechanism; a reinforcement mechanism; a fixing mechanism; a limiting mechanism; the special-shaped large-diameter steel bar connecting device provided by the invention has the advantages of simplicity and convenience in use and improvement of splicing efficiency.
Description
Technical Field
The invention relates to the technical field of steel bar connection, in particular to special-shaped large-diameter steel bar connection equipment.
Background
The steel bar refers to steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is round, and sometimes square with round corners. Comprises a smooth round steel bar, a ribbed steel bar and a torsion steel bar; the steel bar is widely used in various building structures, in particular various large, heavy, light thin-wall and high-rise building structures; the special-shaped steel bar is a steel bar which does not show a straight line segment on the projection of any projection surface.
When in splicing, because the surfaces of the special-shaped steel bars are bent, sometimes the central axes of the steel bars at the splicing positions of the two special-shaped steel bars are not on the same straight line, and one ends of the two special-shaped steel bars cannot enter one end in the cylindrical sleeve respectively; time and labor are wasted when welding large-diameter steel bars, and the special-shaped steel bars with curved surfaces are inconvenient to move, so that the welding difficulty is further increased.
Therefore, it is necessary to provide a new special-shaped large-diameter reinforcing bar connecting apparatus to solve the above technical problems.
Disclosure of Invention
The technical problem solved by the invention is to provide special-shaped large-diameter steel bar connecting equipment which is simple and convenient to use and improves the splicing efficiency.
In order to solve the technical problems, the special-shaped large-diameter steel bar connecting device provided by the invention comprises: profiled bars; the connecting mechanism is arranged at one end of the special-shaped steel bar and comprises a fixed ring and a rubber sleeve, one end of the special-shaped steel bar is connected with the fixed ring and the rubber sleeve in a sliding manner, and the fixed ring is arranged in the rubber sleeve at equal intervals; the supporting mechanism is abutted against the rubber sleeve and comprises a first supporting plate, a second supporting plate, a fixing plate and a connecting plate, one end of the rubber sleeve is abutted against the first supporting plate, the side wall of the rubber sleeve is in an arc shape, the other end of the rubber sleeve is abutted against the fixing plate, the fixing plate is arranged in the second supporting plate at equal intervals, and the connecting plate is symmetrically arranged on the side walls of the first supporting plate and the second supporting plate; one end of the adjusting mechanism is fixedly connected with the first supporting plate, and the other end of the adjusting mechanism is rotationally connected with the second supporting plate; the reinforcing mechanism is arranged on the side wall of the second supporting plate and is abutted against the special-shaped steel bars and the side wall of the rubber sleeve; the fixing mechanism is connected with the side walls of the first supporting plate and the second supporting plate; and the limiting mechanism is arranged on the side wall of the adjusting mechanism.
Preferably, the adjustment mechanism comprises a fixed seat, a support, a rotating shaft, a fixed shaft and a clamping plate, wherein one end of the fixed seat is provided with the first support plate, the other end of the fixed seat is rotationally connected with the second support plate, the inside of the fixed seat is rotationally connected with the support, the side wall of the support is symmetrically and fixedly connected with the clamping plate, the inside of the clamping plate is rotationally connected with the rotating shaft, and one end of the fixed shaft is fixedly connected with the rotating shaft.
Preferably, the reinforcing mechanism comprises a first reinforcing rod and a second reinforcing rod, one end side wall of the second supporting plate is fixedly connected with the second reinforcing rod, the side wall of the second reinforcing rod is fixedly connected with the first reinforcing rod, and the first reinforcing rod and the second reinforcing rod are abutted against the special-shaped reinforcing steel bars and the side wall of the rubber sleeve.
Preferably, the second reinforcing rod is obliquely positioned in the second supporting plate, and one end side wall of the second reinforcing rod is of a funnel-shaped structure.
Preferably, the thickness of the fixing plate gradually increases along the direction of the second reinforcing rod toward the fixing seat, and one end of the side wall section of the fixing plate is in a conical structure.
Preferably, the fixing mechanism comprises a rubber ring, a fixing block, a screw, a nut and a clamping groove, the clamping groove is formed in the side wall of the connecting plate, and the screw penetrates through the clamping groove; the side wall of the screw rod is sleeved with the rubber ring, and the screw cap is in threaded connection with the screw rod; the side wall of one end of the rubber ring is provided with the fixing block, the side wall of the fixing block is arc-shaped, and the fixing block and the rubber ring are abutted against the side wall of the connecting plate.
Preferably, the diameter of the rubber ring is larger than the width of the clamping groove, and the width of the clamping groove is larger than the minimum diameter of the screw.
Preferably, the limiting mechanism comprises a rotary table, clamping teeth, through holes, limiting rods and clamping strips, wherein the rotary table and the clamping teeth are rotationally connected in the fixing seat, the clamping teeth are equidistantly arranged on the side wall of the rotary table, the through holes are formed in the side wall of the fixing seat, and the limiting rods are in diameter sliding connection with the through holes; the inside of pivot with the inside wall of gag lever post is installed annular respectively and is distributed the card strip, the gag lever post block the latch with the pivot.
Preferably, the through hole and the latch are located in the same fixing seat, and the side wall of the other fixing seat is fixedly connected with the fixing shaft.
Preferably, the fixing ring is obliquely arranged in the rubber sleeve, and the section of the side wall of the fixing ring is of an arc-shaped structure.
Compared with the related art, the special-shaped large-diameter steel bar connecting device provided by the invention has the following beneficial effects:
the invention provides special-shaped large-diameter steel bar connecting equipment, when special-shaped steel bars are spliced, firstly, a rubber sleeve is arranged at one end of the special-shaped steel bars, the side wall of the cross section of the rubber sleeve is provided with a fixing ring in an arc shape, when the rubber sleeve is sleeved on the special-shaped steel bars, the bending direction of the fixing ring is opposite to the moving direction of the rubber sleeve, so that the special-shaped steel bars can slide through the side wall of the fixing ring, the rubber sleeve is quickly sleeved at one end of the special-shaped steel bars, the other elastic rubber sleeve is sleeved at the side wall of the other special-shaped steel bars, one of the rubber sleeves is abutted against the side wall of the rubber sleeve, the second support plate is rotated, the second support plate is abutted against the first support plate, the fixing plate is abutted against the rubber sleeve, and the fixing mechanism is used for extruding the connecting plate, so that the connecting plate is abutted against the first support plate and the fixing plate is preliminarily fixed at the side wall of the rubber sleeve; the adjusting mechanism is rotated, the other supporting mechanism is driven to rotate by the adjusting mechanism, the other supporting mechanism is aligned with the other special-shaped steel bar and the rubber sleeve, and the first supporting plate and the fixing plate are preliminarily fixed on the side wall of the rubber sleeve in the same way; continuing to rotate the fixing mechanism, the connecting plate is extruded by the fixing mechanism, the second supporting plate is gradually closed by the connecting plate through rotation of the second supporting plate, the side wall of the rubber sleeve is extruded by the first supporting plate and the fixing plate which are arc-shaped, the thickness of the fixing plate is gradually increased along the direction of the second reinforcing rod towards the fixing seat, each fixing plate is enabled to be in contact with the rubber sleeve, along with rotation of the second supporting plate, the extrusion force of the first supporting plate and the fixing plate to the rubber sleeve is increased gradually, the rubber sleeve is enabled to shrink and cling to the side wall of the special-shaped steel bar, friction force between the rubber sleeve and the special-shaped steel bar is increased by the fixing ring, when the rubber sleeve slides from the side wall of the special-shaped steel bar, at the moment, the bending direction of the fixing ring is consistent with the movement direction of the rubber sleeve, the fixing ring with the side wall which is arc-shaped hooks the special-shaped rough surface, resistance of the rubber sleeve is increased, simultaneously, along with rotation of the second supporting plate, the fixing ring drives the second supporting plate to rotate, the rubber sleeve is enabled to cling to the fixing ring and the fixing ring, the friction force between the rubber sleeve and the special-shaped steel bar is enabled to be tightly extruded by the fixing ring, and the other special-shaped steel bar is enabled to rotate along with the direction, and the fixing ring is enabled to cling to the fixing ring, and the friction force between the fixing ring and the special-shaped steel bar is enabled to be tightly extruded by the fixing ring, the limiting mechanism is used for fixing the adjusting mechanism, so that the positions of the two special-shaped steel bars are not changed, and the splicing of the two special-shaped steel bars in any direction is completed rapidly.
Drawings
Fig. 1 is a schematic structural view of a special-shaped large-diameter reinforcing steel bar connecting apparatus provided by the invention;
FIG. 2 is an enlarged schematic view of the structure at A shown in FIG. 1;
FIG. 3 is a view showing the structure of the first support plate shown in FIG. 2;
FIG. 4 is a schematic view of the internal structure of the spindle shown in FIG. 2;
FIG. 5 is a top view of the first support plate structure shown in FIG. 2;
FIG. 6 is an enlarged schematic view of the structure at B shown in FIG. 5;
fig. 7 is a schematic view of the internal structure of the fixing base shown in fig. 2.
Reference numerals in the drawings: 1. the special-shaped steel bar comprises 2, a supporting mechanism, 21, a first supporting plate, 22, a second supporting plate, 23, a fixed plate, 24, a connecting plate, 3, a reinforcing mechanism, 31, a first reinforcing rod, 32, a second reinforcing rod, 4, a connecting mechanism, 41, a fixed ring, 42, a rubber sleeve, 5, an adjusting mechanism, 51, a fixed seat, 52, a support, 53, a rotating shaft, 54, a fixed shaft, 55, a clamping plate, 6, a limiting mechanism, 61, a turntable, 62, a clamping tooth, 63, a through hole, 64, a limiting rod, 65, a clamping strip, 7, a fixing mechanism, 71, a rubber ring, 72, a fixed block, 73, a screw, 74, a nut, 75 and a clamping groove.
Description of the embodiments
The invention will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, fig. 1 is a schematic structural diagram of a special-shaped large-diameter steel bar connecting apparatus according to the present invention; FIG. 2 is an enlarged schematic view of the structure at A shown in FIG. 1; FIG. 3 is a view showing the structure of the first support plate shown in FIG. 2; FIG. 4 is a schematic view of the internal structure of the spindle shown in FIG. 2; FIG. 5 is a top view of the first support plate structure shown in FIG. 2; FIG. 6 is an enlarged schematic view of the structure at B shown in FIG. 5; fig. 7 is a schematic view of the internal structure of the fixing base shown in fig. 2. A special-shaped large-diameter reinforcing steel bar connecting device, characterized by comprising: a special-shaped steel bar 1; the connecting mechanism 4 is arranged at one end of the special-shaped steel bar 1, the connecting mechanism 4 comprises a fixed ring 41 and a rubber sleeve 42, one end of the special-shaped steel bar 1 is connected with the fixed ring 41 and the rubber sleeve 42 in a sliding manner, and the fixed ring 41 is arranged in the rubber sleeve 42 at equal intervals; the supporting mechanism 2 is abutted against the rubber sleeve 42, the supporting mechanism 2 comprises a first supporting plate 21, a second supporting plate 22, a fixing plate 23 and a connecting plate 24, one end of the rubber sleeve 42 is abutted against the first supporting plate 21 with an arc-shaped side wall, the other end of the rubber sleeve 42 is abutted against the fixing plate 23 with an arc-shaped side wall, the fixing plate 23 is arranged in the second supporting plate 22 at equal intervals, and the connecting plate 24 is symmetrically arranged on the side walls of the first supporting plate 21 and the second supporting plate 22; the adjusting mechanism 5, one end of the adjusting mechanism 5 is fixedly connected with the first supporting plate 21, and the other end of the adjusting mechanism 5 is rotatably connected with the second supporting plate 22; the reinforcing mechanism 3 is arranged on the side wall of the second supporting plate 22, and the reinforcing mechanism 3 is abutted against the side walls of the special-shaped steel bars 1 and the rubber sleeve 42; a fixing mechanism 7, the fixing mechanism 7 connecting side walls of the first support plate 21 and the second support plate 22; and the limiting mechanism 6 is arranged on the side wall of the adjusting mechanism 5.
The adjusting mechanism 5 comprises a fixed seat 51, a support 52, a rotating shaft 53, a fixed shaft 54 and a clamping plate 55, wherein the first support plate 21 is installed at one end of the fixed seat 51, the second support plate 22 is rotatably connected to the other end of the fixed seat 51, the support 52 is rotatably connected to the inside of the fixed seat 51, the clamping plate 55 is symmetrically and fixedly connected to the side wall of the support 52, the rotating shaft 53 is rotatably connected to the inside of the clamping plate 55, and one end of the fixed shaft 54 is fixedly connected to the rotating shaft 53.
The reinforcing mechanism 3 comprises a first reinforcing rod 31 and a second reinforcing rod 32, wherein one end side wall of the second supporting plate 22 is fixedly connected with the second reinforcing rod 32, the side wall of the second reinforcing rod 32 is fixedly connected with the first reinforcing rod 31, and the first reinforcing rod 31 and the second reinforcing rod 32 are abutted against the side walls of the special-shaped steel bars 1 and the rubber sleeve 42; the second reinforcing rod 32 is obliquely located inside the second supporting plate 22, one end side wall of the second reinforcing rod 32 is of a funnel-shaped structure, in order to facilitate the second supporting plate 22 to rotate and be close to the first supporting plate 21, when the second supporting plate 22 drives the first reinforcing rod 31 and the second reinforcing rod 32 to rotate and be close to the special-shaped steel bar 1, the first reinforcing rod 31 and the second reinforcing rod 32 rotate and squeeze the side wall of the special-shaped steel bar 1, stability of the special-shaped steel bar 1 inside the first supporting plate 21 and the second supporting plate 22 is improved, meanwhile, the first reinforcing rod 31 and the second reinforcing rod 32 squeeze the rubber sleeve 42, and the fixing ring 41 inside the rubber sleeve 42 is tightly attached to the side wall of the special-shaped steel bar 1.
The thickness of the fixing plate 23 gradually increases along the direction of the second reinforcing rod 32 toward the fixing seat 51, so that when the second support plate 22 rotates to approach the first support plate 21, the fixing plate 23 on the side wall of the second support plate 22 contacts with the rubber sleeve 42, the fixing plate 23 is convenient to press the rubber sleeve 42, and one end of the cross section of the side wall of the fixing plate 23 is in a conical structure, so that the pressing force between the fixing plate 23 and the rubber sleeve 42 is increased.
The fixing mechanism 7 comprises a rubber ring 71, a fixing block 72, a screw 73, a screw cap 74 and a clamping groove 75, the clamping groove 75 is formed in the side wall of the connecting plate 24, and the screw 73 penetrates through the clamping groove 75; the side wall of the screw 73 is sleeved with the rubber ring 71, and the screw cap 74 is in threaded connection with the screw 73; the side wall of one end of the rubber ring 71 is provided with the arc-shaped fixing block 72, the fixing block 72 and the rubber ring 71 are abutted against the side wall of the connecting plate 24, the diameter of the rubber ring 71 is larger than the width of the clamping groove 75, and the width of the clamping groove 75 is larger than the minimum diameter of the screw rod 73, when the first support plate 21 and the second support plate 22 are conveniently fixed, the side wall of the screw rod 73 is sleeved with the rubber ring 71, the screw rod 73 penetrates through the clamping groove 75, the side wall of the screw rod 73 is sleeved with the rubber ring 71, the side wall of the screw rod 73 is sleeved with the screw cap 74, the screw rod 73 and the screw cap 74 push the rubber ring 71 to squeeze the connecting plate 24, so that friction force between the rubber ring 71 and the connecting plate 24 is increased, and the screw rod 73 is gradually pushed to approach the first support plate 21 and the second support plate 22 along with the screw cap 74.
The limiting mechanism 6 comprises a rotary table 61, a latch 62, a through hole 63, a limiting rod 64 and a clamping strip 65, wherein the rotary table 61 and the latch 62 are rotatably connected in the fixed seat 51, the latch 62 is equidistantly arranged on the side wall of the rotary table 61, the through hole 63 is arranged on the side wall of the fixed seat 51, and the limiting rod 64 is in diameter sliding connection with the through hole 63; the inside of pivot 53 and the inside wall of gag lever post 64 are installed respectively annular distribution the card strip 65, gag lever post 64 block latch 62 with pivot 53, through-hole 63 with latch 62 is located same inside of fixing base 51, and another the lateral wall fixed connection of fixing base 51 fixed axle 54, in order to when supporting mechanism 2 is fixed behind the special-shaped reinforcing bar 1, will gag lever post 65 will be inserted through-hole 63 with the inside of pivot 53, gag lever post 65 runs through-hole 63 block latch 62, will carousel 61 is fixed, avoids support 52 is in the inside rotation of fixing base 51, simultaneously gag lever post 65 gets into the inside of pivot 53, the card strip 65 of gag lever post 65 lateral wall block the inside of pivot 53, thereby will pivot 53 is fixed, prevents pivot 53 and fixed axle 54 rotate.
The fixing ring 41 is obliquely arranged in the rubber sleeve 42, and the section of the side wall of the fixing ring 41 is of an arc-shaped structure, so that the fixing ring 41 is conveniently clung to the side wall of the special-shaped steel bar 1, and the rubber sleeve 42 is fixed on the side wall of the special-shaped steel bar 1.
The working principle of the special-shaped large-diameter steel bar connecting device provided by the invention is as follows: when the special-shaped steel bars 1 are spliced, the rubber sleeve 42 is firstly arranged at one spliced end of the special-shaped steel bars 1, the side wall of the section of the inner part of the rubber sleeve 42 is provided with the arc-shaped fixing ring 41, when the rubber sleeve 42 is sleeved on the special-shaped steel bars 1, the bending direction of the fixing ring 41 is opposite to the moving direction of the rubber sleeve 42, the special-shaped steel bars 1 can conveniently slide through the side wall of the fixing ring 41, the rubber sleeve 42 is quickly sleeved at one end of the special-shaped steel bars 1, the other elastic rubber sleeve 42 is sleeved at the side wall of the other special-shaped steel bars 1, one of the rubber sleeves 21 is abutted against the side wall of the rubber sleeve 42, the second support plate 22 is rotated, the second support plate 22 is gradually moved towards the first support plate 41, and the fixing plate 23 is abutted against the rubber sleeve 42. The side wall of the screw 73 is sleeved with the rubber ring 71, the screw 73 penetrates through the clamping groove 75, the side wall of the screw 73 is sleeved with the rubber ring 71, the side wall of the screw 73 is sleeved with the screw cap 74, the screw cap 74 slides along the side wall of the screw 73, along with rotation of the screw cap 74, the screw 73 and the screw cap 74 push the rubber ring 71 to squeeze the connecting plate 24, the fixing block 72 with the arc-shaped side wall of the rubber ring 71 squeezes the connecting plate 24, friction force between the rubber ring 71 and the connecting plate 24 is increased, the screw 73 is prevented from shaking along with the clamping groove 75, and meanwhile the screw 73 and the screw cap 74 push the first supporting plate 21 and the second supporting plate 22 to gradually approach each other, so that the first supporting plate 21 and the fixing plate 23 are primarily fixed on the side wall of the rubber sleeve 42. Rotating the support 52, the support 52 drives the turntable 61 to rotate in the fixed seat 51, rotating the fixed shaft 54, the fixed shaft 54 drives the rotating shaft 53 to rotate in the clamping plate 55, the fixed shaft 54 drives the supporting mechanisms 2 to rotate, the angle between the two supporting mechanisms 2 is changed, the supporting mechanisms 2 fix the special-shaped steel bars 1 with different angles, the other supporting mechanism 2 is aligned with the other special-shaped steel bar 1 and the rubber sleeve 42, and the first supporting plate 21 and the fixed plate 23 are preliminarily fixed on the side wall of the rubber sleeve 42 in the same way; continuing to rotate the nuts 74, the nuts 74 and the screws 73 press the connecting plate 24, the connecting plate 24 rotates the second supporting plate 22 gradually close to the first supporting plate 21, the first supporting plate 22 and the fixing plate 23 with arc side walls press the side walls of the rubber sleeve 42, the thickness of the fixing plate 23 gradually increases along the direction of the second reinforcing rod 32 towards the fixing seat 51, each fixing plate 23 is in contact with the rubber sleeve 42, the extrusion force of the first supporting plate 21 and the fixing plate 23 on the rubber sleeve 42 is larger and larger along with the rotation of the second supporting plate 22, the rubber sleeve 42 is contracted to be tightly attached to the side wall of the special-shaped steel bar 1, and when the rubber sleeve 42 is to be slipped off from the side wall of the special-shaped steel bar 1, the bending direction of the fixing ring 41 is consistent with the movement direction of the rubber sleeve 42, the side wall is the special-shaped ring 41 slides off the rough surface of the special-shaped steel bar 1, and the friction force between the rubber sleeve 42 and the special-shaped steel bar 1 is increased. When the second support plate 22 drives the first reinforcement rod 31 and the second reinforcement rod 32 to rotate and approach to the special-shaped steel bar 1, the first reinforcement rod 31 and the second reinforcement rod 32 rotate and squeeze the side wall of the special-shaped steel bar 1, so that the stability of the special-shaped steel bar 1 in the first support plate 21 and the second support plate 22 is increased, meanwhile, the first reinforcement rod 31 and the second reinforcement rod 32 squeeze the rubber sleeve 42, so that the fixing ring 41 in the rubber sleeve 42 tightly hooks the side wall of the special-shaped steel bar 1, meanwhile, the first support plate 21 and the fixing plate 23 squeeze the rubber sleeve 42 and the fixing ring 41 from two directions, the rubber sleeve 42 and the fixing ring 41 are tightly attached to and hook the rough surface of the special-shaped steel bar 1, the special-shaped steel bar 1 is fixed between the first support plate 21 and the second support plate 22, and the other special-shaped steel bar 1 is fixed in the same way. After the supporting mechanism 2 fixes the special-shaped steel bar 1, the limiting rod 65 is inserted into the through hole 63 and the inside of the rotating shaft 53, the limiting rod 65 penetrates through the through hole 63 to be clamped with the clamping teeth 62, the turntable 61 is fixed, the support 52 is prevented from rotating in the fixing seat 51, meanwhile, the limiting rod 65 enters the inside of the rotating shaft 53, the clamping strips 65 on the side wall of the limiting rod 65 are clamped with the clamping strips 65 in the rotating shaft 53, so that the rotating shaft 53 is fixed, the rotating shaft 53 and the fixing shaft 54 are prevented from rotating, and the positions of the two special-shaped steel bars 1 are not changed.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (7)
1. A special-shaped large-diameter reinforcing steel bar connecting device, characterized by comprising:
profiled bars (1);
the connecting mechanism (4), the connecting mechanism (4) is arranged at one end of the special-shaped steel bar (1), the connecting mechanism (4) comprises a fixed ring (41) and a rubber sleeve (42), one end of the special-shaped steel bar (1) is connected with the fixed ring (41) and the rubber sleeve (42) in a sliding manner, and the fixed ring (41) is arranged in the rubber sleeve (42) at equal intervals;
the supporting mechanism (2), supporting mechanism (2) conflict rubber sleeve (42), supporting mechanism (2) are including first backup pad (21), second backup pad (22), fixed plate (23) and connecting plate (24), the one end conflict lateral wall of rubber sleeve (42) is curved first backup pad (21), the other end conflict lateral wall of rubber sleeve (42) is curved fixed plate (23), the inside equidistance of second backup pad (22) is installed fixed plate (23), first backup pad (21) with the lateral wall symmetry of second backup pad (22) is installed connecting plate (24);
the adjusting mechanism (5), one end of the adjusting mechanism (5) is fixedly connected with the first supporting plate (21), and the other end of the adjusting mechanism (5) is rotationally connected with the second supporting plate (22); the adjusting mechanism (5) comprises a fixed seat (51), a support (52), a rotating shaft (53), a fixed shaft (54) and a clamping plate (55), wherein one end of the fixed seat (51) is provided with the first supporting plate (21), the other end of the fixed seat (51) is rotationally connected with the second supporting plate (22), the inside of the fixed seat (51) is rotationally connected with the support (52), the side wall of the support (52) is symmetrically and fixedly connected with the clamping plate (55), the inside of the clamping plate (55) is rotationally connected with the rotating shaft (53), and one end of the fixed shaft (54) is fixedly connected with the rotating shaft (53);
the reinforcing mechanism (3) is arranged on the side wall of the second supporting plate (22), and the reinforcing mechanism (3) is abutted against the side walls of the special-shaped steel bars (1) and the rubber sleeve (42);
a fixing mechanism (7), the fixing mechanism (7) connecting the side walls of the first support plate (21) and the second support plate (22);
the limiting mechanism (6), the limiting mechanism (6) is mounted on the side wall of the adjusting mechanism (5), the limiting mechanism (6) comprises a rotary table (61), clamping teeth (62), a through hole (63), a limiting rod (64) and clamping strips (65), the rotary table (61) and the clamping teeth (62) are rotationally connected in the fixing seat (51), the clamping teeth (62) are mounted on the side wall of the rotary table (61) at equal intervals, the through hole (63) is formed in the side wall of the fixing seat (51), and the limiting rod (64) is in diameter sliding connection with the through hole (63); the inside of the rotating shaft (53) and the inner side wall of the limiting rod (64) are respectively provided with clamping strips (65) which are distributed in an annular mode, and the limiting rod (64) is clamped with the clamping teeth (62) and the rotating shaft (53); the through hole (63) and the latch (62) are positioned in the same fixing seat (51), and the side wall of the other fixing seat (51) is fixedly connected with the fixing shaft (54).
2. The special-shaped large-diameter steel bar connecting device according to claim 1, wherein the reinforcing mechanism (3) comprises a first reinforcing bar (31) and a second reinforcing bar (32), one end side wall of the second supporting plate (22) is fixedly connected with the second reinforcing bar (32), the side wall of the second reinforcing bar (32) is fixedly connected with the first reinforcing bar (31), and the first reinforcing bar (31) and the second reinforcing bar (32) are abutted against the side walls of the special-shaped steel bars (1) and the rubber sleeve (42).
3. The special-shaped large-diameter reinforcing bar connecting device according to claim 2, wherein the second reinforcing bar (32) is obliquely positioned inside the second supporting plate (22), and one end side wall of the second reinforcing bar (32) is of a funnel-shaped structure.
4. The special-shaped large-diameter reinforcing bar connecting apparatus according to claim 2, wherein the thickness of the fixing plate (23) gradually increases along the second reinforcing rod (32) toward the fixing base (51), and one end of the side wall section of the fixing plate (23) is of a tapered structure.
5. The special-shaped large-diameter steel bar connecting device according to claim 1, wherein the fixing mechanism (7) comprises a rubber ring (71), a fixing block (72), a screw (73), a nut (74) and a clamping groove (75), the clamping groove (75) is formed in the side wall of the connecting plate (24), and the screw (73) penetrates through the clamping groove (75); the side wall of the screw rod (73) is sleeved with the rubber ring (71), and the screw cap (74) is in threaded connection with the screw rod (73); the side wall of one end of the rubber ring (71) is provided with the fixing block (72) with an arc-shaped side wall, and the fixing block (72) and the rubber ring (71) are abutted against the side wall of the connecting plate (24).
6. The special-shaped large-diameter reinforcing bar connecting apparatus according to claim 5, wherein the diameter of the rubber ring (71) is larger than the width of the clamping groove (75), and the width of the clamping groove (75) is larger than the minimum diameter of the screw (73).
7. The special-shaped large-diameter reinforcing steel bar connecting device according to claim 1, wherein the fixing ring (41) is obliquely arranged inside the rubber sleeve (42), and the side wall section of the fixing ring (41) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210306367.0A CN114635571B (en) | 2022-03-25 | 2022-03-25 | Special-shaped large-diameter steel bar connecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210306367.0A CN114635571B (en) | 2022-03-25 | 2022-03-25 | Special-shaped large-diameter steel bar connecting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114635571A CN114635571A (en) | 2022-06-17 |
| CN114635571B true CN114635571B (en) | 2023-10-03 |
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|---|---|---|---|
| CN202210306367.0A Active CN114635571B (en) | 2022-03-25 | 2022-03-25 | Special-shaped large-diameter steel bar connecting equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013016541A1 (en) * | 2011-07-27 | 2013-01-31 | Yee Alfred A | Splice sleeve with elliptical or compound curve cross section |
| WO2014124462A1 (en) * | 2013-02-11 | 2014-08-14 | Robert Gilling | Assembly for connecting rebar segments |
| CN207672870U (en) * | 2017-12-26 | 2018-07-31 | 郑晓 | A kind of rapid steel reinforcing bar connector |
| KR102126297B1 (en) * | 2020-01-16 | 2020-07-08 | 주식회사 거성 | The device for connecting deformed bar |
| CN112726963A (en) * | 2020-12-24 | 2021-04-30 | 澧县华丰建筑环保节能材料有限责任公司 | Construction steel bar location structure |
| KR102258801B1 (en) * | 2020-08-28 | 2021-05-31 | 이철승 | Reinforced anti-flow type universal coupler |
-
2022
- 2022-03-25 CN CN202210306367.0A patent/CN114635571B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013016541A1 (en) * | 2011-07-27 | 2013-01-31 | Yee Alfred A | Splice sleeve with elliptical or compound curve cross section |
| WO2014124462A1 (en) * | 2013-02-11 | 2014-08-14 | Robert Gilling | Assembly for connecting rebar segments |
| CN207672870U (en) * | 2017-12-26 | 2018-07-31 | 郑晓 | A kind of rapid steel reinforcing bar connector |
| KR102126297B1 (en) * | 2020-01-16 | 2020-07-08 | 주식회사 거성 | The device for connecting deformed bar |
| KR102258801B1 (en) * | 2020-08-28 | 2021-05-31 | 이철승 | Reinforced anti-flow type universal coupler |
| CN112726963A (en) * | 2020-12-24 | 2021-04-30 | 澧县华丰建筑环保节能材料有限责任公司 | Construction steel bar location structure |
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|---|---|
| CN114635571A (en) | 2022-06-17 |
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