CN109530576B - Steel bar bender for well lid installation - Google Patents
Steel bar bender for well lid installation Download PDFInfo
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- CN109530576B CN109530576B CN201811323409.1A CN201811323409A CN109530576B CN 109530576 B CN109530576 B CN 109530576B CN 201811323409 A CN201811323409 A CN 201811323409A CN 109530576 B CN109530576 B CN 109530576B
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- rod
- steel bar
- plate
- table body
- spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/002—Bending wire other than coiling; Straightening wire by means of manually operated devices, e.g. pliers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention relates to a bending device for installing a well lid, in particular to a steel bar bending device for installing the well lid. Therefore, the technical problem of the invention is as follows: provided is a steel bar bender for well lid installation, which can improve safety and steel bar bending efficiency. The technical scheme is as follows: a steel bar bender for installing a well lid comprises a table body, a rotating plate, a supporting plate, a rotating shaft, a first rotating wheel, an expansion rod and the like; the middle part of the table body is provided with a placing hole capable of placing a steel bar body, the front part of the left side surface of the table body is provided with a pore, the supporting plate is arranged at the rear part of the left side surface of the table body, the rotating shaft is connected on the left side of the supporting plate in a rotating mode, and the rotating plate is arranged on the upper portion of the rotating shaft. According to the invention, the steel bar body can be fixed through the pressing device, the handle is held to enable the telescopic rod to swing backwards, and thus the steel bar body can be bent through the matching of the first rotating wheel and the second rotating wheel, so that the bending efficiency of the steel bar can be improved, a user does not need to use hands and feet to bend the steel bar body, and the bending safety of the steel bar body can be improved.
Description
Technical Field
The invention relates to a bending device for installing a well lid, in particular to a steel bar bending device for installing the well lid.
Background
When the well lid is installed, reinforcing steel bars with different bending degrees are usually used, at present, when the reinforcing steel bars are bent, people generally step on the reinforcing steel bars with one foot, then clamp the reinforcing steel bars with a hand-held vice wrench, when the reinforcing steel bars are bent, the reinforcing steel bars are easy to scratch hands of people, when the reinforcing steel bars are bent, the hands and the feet of people are needed to be used together, so that the bending efficiency of the reinforcing steel bars is low, in order to prevent the hands of people from being scratched, therefore, when the reinforcing steel bars are bent, people can wear gloves, but after people wear the gloves, the reinforcing steel bars are difficult to be bent flexibly.
Disclosure of Invention
In order to overcome the defects that when people step on the reinforcing steel bar with one foot, the reinforcing steel bar is clamped and bent by a hand-held vice wrench, the hand is easy to scratch, and the bending efficiency of the reinforcing steel bar is low because the hand and the foot of people are needed to bend the reinforcing steel bar, the technical problem of the invention is as follows: provided is a steel bar bender for well lid installation, which can improve safety and steel bar bending efficiency.
The technical scheme is as follows: a steel bar bender for installing well cover is composed of a table body with a hole for holding steel bar, a rotary axle with a telescopic rod for swinging the rotary plate, a rotary axle linked to the left side of said rotary axle, a rotary plate installed to the top of said rotary axle, a pressing unit installed to the front part of said table body, a pull string fixed to the front part of said rotary plate, and a second rotary wheel connected to said pressing unit, the second rotating wheel capable of bending the steel bar body is fixed at the lower part of the rotating shaft.
In addition, it is particularly preferable that the compressing device comprises a first slide rail, a first slide block, a round ball, a first spring, a guide sleeve, L-shaped insert rods, a trapezoidal plate, a rubber plate, an elastic rope and a cross rod, wherein the mounting groove is arranged at the front side of the top of the table body, the mounting groove is communicated with the placing hole, the first slide rail is embedded at the front part of the table body, the first slide rail is provided with the first slide block in a sliding manner, the first slide block is positioned in the mounting groove, the rear side surface of the first slide block is provided with the round ball capable of enabling the trapezoidal plate to move backwards, the first spring capable of enabling the first slide block to reset is connected between the right side surface of the first slide block and the right side surface in the mounting groove, the cross rod is arranged at the rear side of the right side surface in the mounting groove, the guide sleeve is fixed at the left side surface in the mounting groove, the L-shaped insert rods are arranged in the guide sleeve, the trapezoidal plate is fixedly connected between the left, an elastic rope is connected between the front end of the L-shaped inserted bar and the front side surface in the mounting groove.
In addition, especially preferred is, still including arc scale plate and sliding shaft, can fix the left surface at the table body to the arc scale plate of reinforcing bar body bending degree measurement, and the arc hole that plays the guide effect is opened on arc scale plate, and the arc downthehole slidingtype is equipped with the sliding shaft that can lead to the telescopic link fore-and-aft swing, and the top of sliding shaft links firmly with the bottom of telescopic link.
In addition, particularly preferably, the steel bar taking-down device comprises a placing plate, a pull rod, a straight insertion rod, a second spring, a connecting rod, a rotary joint and a clamping rod, wherein a groove is formed in the middle of the bottom of the left side of the table body, the groove is communicated with the placing hole, the placing plate is arranged in the groove, through holes are formed in the front side and the rear side of the left part of the table body and communicated with the groove, the straight insertion rod capable of enabling the placing plate to move up and down is arranged in the through hole in a sliding mode, the bottom end of the straight insertion rod is fixedly connected with the top of the placing plate, the pull rod is arranged between the top ends of the left straight insertion rod and the right straight insertion rod, the second spring is wound on the straight insertion rod, the top end of the second spring is fixedly connected with the bottom of the pull rod, the bottom end of the second spring is fixedly connected with the top of the table body, the connecting rod is fixed on the left side, the clamping rod capable of fixing the pull rod is arranged on the rotary joint and is in contact with the pull rod.
In addition, especially preferred, still including the fixed length device that can fix the reinforcing bar body, the length device is including hollow rod, the bolt, the scale bar, the butterfly nut, the second slider, the second slide rail, baffle and third spring, hollow rod is equipped with two, fix respectively in the front and back both sides of table body right flank, open the straight word hole that has the guide effect on the hollow rod, be equipped with the scale bar in the straight word hole, the left part of two front and back scale bar lateral surfaces all is fixed with the bolt, two front and back bolts pass corresponding straight word hole respectively, be equipped with the butterfly nut that can fix the scale bar on the bolt, the second slide rail has all been inlayed to the front and back both sides of baffle left surface, the gliding style of slide of second slide rail is equipped with the second slider, the left surface of second slider is with the right-hand member rigid coupling of scale bar, be connected with the third spring between the bottom of second slider and the lower part of second slide rail.
Compared with the prior art, the invention has the following advantages: according to the invention, the steel bar body can be fixed through the pressing device, the handle is held to enable the telescopic rod to swing backwards, so that the steel bar body can be bent through the matching of the first rotating wheel and the second rotating wheel, the bending efficiency of the steel bar can be improved, a user does not need to use hands and feet to bend the steel bar body, and the bending safety of the steel bar body can be improved; the telescopic rod can be guided to swing back and forth through the sliding shaft and the arc-shaped hole, and the steel bar body can be bent more accurately through the arc-shaped scale plate; can measure the length of reinforcing bar body through length control device, so can be more accurate carry out the bending to the reinforcing bar body.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic top view of the pressing device of the present invention.
Fig. 3 is a left side view schematically showing the structure of the reinforcing bar removing device of the present invention.
Fig. 4 is a schematic top view of the present invention.
Wherein the figures include the following reference numerals: 1. a table body, 101, a placing hole, 2, a pore, 3, a rotating plate, 301, a support plate, 302, a rotating shaft, 4, a first rotating wheel, 5, a telescopic rod, 6, a handle, 7, a pulley, 8, a pressing device, 81, a mounting groove, 82, a first sliding rail, 83, a first sliding block, 84, a ball, 85, a first spring, 86, a guide sleeve, 87, an L-shaped inserting rod, 88, a trapezoidal plate, 89, a rubber plate, 810, an elastic rope, 811, a cross rod, 9, a pull wire, 10, a second rotating wheel, 11, a steel bar body, 12, an arc scale plate, 13, an arc hole, 14, a sliding shaft, 15, a steel bar taking-off device, 151, a groove, 152, a placing plate, 153, a through hole, 154, a pull rod, 155, a straight inserting rod, 156, a second spring, 157, a connecting rod, 158, a rotating joint, 159, a clamping rod, 16, a length fixing device, 161, a hollow rod, 162, a straight word hole, 163, 164. butterfly nut, 165, second slider, 166, second slide rail, 167, baffle, 168, third spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1
A steel bar bender for installing a well lid is disclosed, as shown in figure 1-2, and comprises a table body 1, a rotating plate 3, a support plate 301, a rotating shaft 302, a first rotating wheel 4, an expansion link 5, a handle 6, a pulley 7, a pressing device 8, a pull wire 9 and a second rotating wheel 10, wherein a placing hole 101 for placing a steel bar body 11 is formed in the middle of the table body 1, a fine hole 2 is formed in the front part of the left side surface of the table body 1, the support plate 301 is installed at the rear part of the left side surface of the table body 1, the rotating shaft 302 is rotatably connected to the left side of the support plate 301, the rotating plate 3 is installed at the upper part of the rotating shaft 302, the rotating plate 3 is connected with the rotating shaft 302 in a bolt connection mode, the first rotating wheel 4 capable of bending the steel bar body 11 is rotatably connected to the left side of the bottom of the rotating plate 3, the expansion link 5 capable of swinging the rotating plate 3 is fixed, the pulley 7 is arranged on the left side face of the table body 1, the pulley 7 is connected with the table body 1 in a bolt connection mode, the pulley 7 is located on the rear side of the fine hole 2, the pressing device 8 is installed on the front portion of the table body 1, the pull wire 9 is fixed to the right portion of the rotating plate 3, the pull wire 9 bypasses the pulley 7 and penetrates through the fine hole 2, the pull wire 9 is connected with the pressing device 8, and the second rotating wheel 10 capable of bending the steel bar body 11 is fixed to the lower portion of the rotating shaft 302.
Example 2
A steel bar bender for installing a well lid is disclosed, as shown in figure 1-2, comprising a table body 1, a rotating plate 3, a support plate 301, a rotating shaft 302, a first rotating wheel 4, an expansion link 5, a handle 6, a pulley 7, a pressing device 8, a pull wire 9 and a second rotating wheel 10, wherein a placing hole 101 for placing a steel bar body 11 is formed in the middle of the table body 1, a pore 2 is formed in the front part of the left side surface of the table body 1, the support plate 301 is installed at the rear part of the left side surface of the table body 1, the rotating shaft 302 is rotatably connected to the left side of the support plate 301, the rotating plate 3 is installed on the upper part of the rotating shaft 302, the first rotating wheel 4 capable of bending the steel bar body 11 is rotatably connected to the left side of the bottom of the rotating plate 3, the expansion link 5 capable of swinging the rotating plate 3 is fixed to the left side of the top of the rotating plate 3, the, the pressing device 8 is arranged at the front part of the table body 1, the pull wire 9 is fixed at the right part of the rotating plate 3, the pull wire 9 bypasses the pulley 7 and passes through the pore 2, the pull wire 9 is connected with the pressing device 8, and the second rotating wheel 10 which can bend the steel bar body 11 is fixed at the lower part of the rotating shaft 302.
The pressing device 8 comprises a first slide rail 82, a first slide block 83, a round ball 84, a first spring 85, a guide sleeve 86, an L-shaped inserted bar 87, a trapezoidal plate 88, a rubber plate 89, an elastic rope 810 and a cross bar 811, wherein a mounting groove 81 is formed in the front side of the top of the table body 1, the mounting groove 81 is communicated with a placing hole 101, the first slide rail 82 is embedded in the front of the table body 1, the first slide block 83 is arranged on the first slide rail 82 in a sliding mode, the first slide block 83 is positioned in the mounting groove 81, the round ball 84 capable of enabling the trapezoidal plate 88 to move backwards is arranged on the rear side surface of the first slide block 83, the first slide block 83 is connected with the round ball 84 in a bolt connection mode, the first spring 85 capable of enabling the first slide block 83 to reset is connected between the right side surface of the first slide block 83 and the right side surface in the mounting groove 81, the cross bar 811 is arranged on the rear side of the right side surface in the mounting groove 81, the left end of the, the left surface rear side in the mounting groove 81 is provided with guide pin bushing 86, and guide pin bushing 86 slidingtype is equipped with L shape inserted bar 87 in, and the rigid coupling has trapezoidal board 88 between two L shape inserted bars 87 about, and L shape inserted bar 87 is connected with trapezoidal board 88 through welded connection's mode, and the trailing flank of trapezoidal board 88 is provided with the rubber slab 89 that can fix steel bar body 11, is connected with elastic rope 810 between the front end in L shape inserted bar 87 and the mounting groove 81.
Example 3
A steel bar bender for installing a well lid is disclosed, as shown in figure 1-3, comprising a table body 1, a rotating plate 3, a support plate 301, a rotating shaft 302, a first rotating wheel 4, an expansion link 5, a handle 6, a pulley 7, a pressing device 8, a pull wire 9 and a second rotating wheel 10, wherein a placing hole 101 for placing a steel bar body 11 is arranged in the middle of the table body 1, a pore 2 is arranged in the front of the left side surface of the table body 1, the support plate 301 is arranged at the rear of the left side surface of the table body 1, the rotating shaft 302 is rotatably connected to the left side of the support plate 301, the rotating plate 3 is arranged at the upper part of the rotating shaft 302, the first rotating wheel 4 capable of bending the steel bar body 11 is rotatably connected to the left side of the bottom of the rotating plate 3, an expansion link 5 capable of swinging the rotating plate 3 is fixed at the left side of the top of the rotating plate 3, the handle 6, the pressing device 8 is arranged at the front part of the table body 1, the pull wire 9 is fixed at the right part of the rotating plate 3, the pull wire 9 bypasses the pulley 7 and passes through the pore 2, the pull wire 9 is connected with the pressing device 8, and the second rotating wheel 10 which can bend the steel bar body 11 is fixed at the lower part of the rotating shaft 302.
The pressing device 8 comprises a first slide rail 82, a first slide block 83, a round ball 84, a first spring 85, a guide sleeve 86, an L-shaped inserted bar 87, a trapezoidal plate 88, a rubber plate 89, an elastic rope 810 and a cross bar 811, wherein a mounting groove 81 is formed in the front side of the top of the table body 1, the mounting groove 81 is communicated with a placing hole 101, the first slide rail 82 is embedded in the front of the table body 1, the first slide block 83 is arranged on the first slide rail 82 in a sliding manner, the first slide block 83 is positioned in the mounting groove 81, the round ball 84 capable of enabling the trapezoidal plate 88 to move backwards is arranged on the rear side surface of the first slide block 83, the first spring 85 capable of enabling the first slide block 83 to reset is connected between the right side surface of the first slide block 83 and the right side surface in the mounting groove 81, the cross bar 811 is arranged on the rear side of the right side surface in the mounting groove 81, the guide sleeve 86 is fixed at the left end of the cross bar 811, the guide sleeve, a trapezoidal plate 88 is fixedly connected between the left L-shaped insertion rod 87 and the right L-shaped insertion rod 87, a rubber plate 89 capable of fixing the steel bar body 11 is arranged on the rear side face of the trapezoidal plate 88, and an elastic rope 810 is connected between the front end of the L-shaped insertion rod 87 and the front side face in the installation groove 81.
Still including arc scale plate 12 and sliding shaft 14, can fix the left surface at the table body 1 to 11 bending degree measuring arc scale plate 12 of reinforcing bar body, arc scale plate 12 is connected with the table body 1 through bolted connection's mode, the arc hole 13 that plays the guide effect is opened on arc scale plate 12, the sliding shaft 14 that can lead to 5 front and back swings of telescopic link is equipped with to arc hole 13 internal sliding formula, the top of sliding shaft 14 links firmly with the bottom of telescopic link 5, sliding shaft 14 links firmly with telescopic link 5 through welded connection's mode.
Example 4
A steel bar bender for installing a well lid is disclosed, as shown in fig. 1-4, comprising a table body 1, a rotating plate 3, a support plate 301, a rotating shaft 302, a first rotating wheel 4, an expansion link 5, a handle 6, a pulley 7, a pressing device 8, a pull wire 9 and a second rotating wheel 10, wherein a placing hole 101 for placing a steel bar body 11 is formed in the middle of the table body 1, a pore 2 is formed in the front part of the left side surface of the table body 1, the support plate 301 is installed at the rear part of the left side surface of the table body 1, the rotating shaft 302 is rotatably connected to the left side of the support plate 301, the rotating plate 3 is installed at the upper part of the rotating shaft 302, the first rotating wheel 4 capable of bending the steel bar body 11 is rotatably connected to the left side of the bottom of the rotating plate 3, the expansion link 5 capable of swinging the rotating plate 3 is fixed to the left side of the top of the rotating plate 3, the pressing device 8 is arranged at the front part of the table body 1, the pull wire 9 is fixed at the right part of the rotating plate 3, the pull wire 9 bypasses the pulley 7 and passes through the pore 2, the pull wire 9 is connected with the pressing device 8, and the second rotating wheel 10 which can bend the steel bar body 11 is fixed at the lower part of the rotating shaft 302.
The pressing device 8 comprises a first slide rail 82, a first slide block 83, a round ball 84, a first spring 85, a guide sleeve 86, an L-shaped inserted bar 87, a trapezoidal plate 88, a rubber plate 89, an elastic rope 810 and a cross bar 811, wherein a mounting groove 81 is formed in the front side of the top of the table body 1, the mounting groove 81 is communicated with a placing hole 101, the first slide rail 82 is embedded in the front of the table body 1, the first slide block 83 is arranged on the first slide rail 82 in a sliding manner, the first slide block 83 is positioned in the mounting groove 81, the round ball 84 capable of enabling the trapezoidal plate 88 to move backwards is arranged on the rear side surface of the first slide block 83, the first spring 85 capable of enabling the first slide block 83 to reset is connected between the right side surface of the first slide block 83 and the right side surface in the mounting groove 81, the cross bar 811 is arranged on the rear side of the right side surface in the mounting groove 81, the guide sleeve 86 is fixed at the left end of the cross bar 811, the guide sleeve, a trapezoidal plate 88 is fixedly connected between the left L-shaped insertion rod 87 and the right L-shaped insertion rod 87, a rubber plate 89 capable of fixing the steel bar body 11 is arranged on the rear side face of the trapezoidal plate 88, and an elastic rope 810 is connected between the front end of the L-shaped insertion rod 87 and the front side face in the installation groove 81.
The bending degree measuring table is characterized by further comprising an arc-shaped scale plate 12 and a sliding shaft 14, the arc-shaped scale plate 12 capable of measuring the bending degree of the steel bar body 11 is fixed on the left side face of the table body 1, an arc-shaped hole 13 playing a guiding role is formed in the arc-shaped scale plate 12, the sliding shaft 14 capable of guiding the telescopic rod 5 in a front-back swinging mode is arranged in the arc-shaped hole 13 in an inward sliding mode, and the top end of the sliding shaft 14 is fixedly connected with the bottom of the telescopic rod 5.
The steel bar taking-off device 15 is characterized by further comprising a steel bar taking-off device 15 capable of conveniently drawing a steel bar body 11, the steel bar taking-off device 15 comprises a placing plate 152, a pull rod 154, a straight inserting rod 155, a second spring 156, a connecting rod 157, a rotary joint 158 and a clamping rod 159, a groove 151 is formed in the middle of the bottom of the left side of the table body 1, the groove 151 is communicated with a placing hole 101, the placing plate 152 is arranged in the groove 151, through holes 153 are formed in the front and rear sides of the left portion of the table body 1 respectively, the through holes 153 are communicated with the groove 151, the straight inserting rod 155 capable of enabling the placing plate 152 to move up and down is arranged in the through holes 153 in a sliding mode, the bottom end of the straight inserting rod 155 is fixedly connected with the top of the placing plate 152, the straight inserting rod 155 is connected with the placing plate 152 in a welding mode, the pull rod 154 is arranged between the top ends of the left straight inserting rod 155 and the right straight inserting rod 155, the straight inserting rod 155, the bottom end of the second spring 156 is fixedly connected with the top of the table body 1, the connecting rod 157 is fixed on the left side of the top of the table body 1, the connecting rod 157 is connected with the table body 1 in a bolt connection mode, a rotating joint 158 capable of enabling the clamping rod 159 to rotate is installed at the top end of the connecting rod 157, the clamping rod 159 capable of fixing the pull rod 154 is installed on the rotating joint 158, and the clamping rod 159 is in contact with the pull rod 154.
Example 5
A steel bar bender for installing a well lid is disclosed, as shown in fig. 1-4, comprising a table body 1, a rotating plate 3, a support plate 301, a rotating shaft 302, a first rotating wheel 4, an expansion link 5, a handle 6, a pulley 7, a pressing device 8, a pull wire 9 and a second rotating wheel 10, wherein a placing hole 101 for placing a steel bar body 11 is formed in the middle of the table body 1, a pore 2 is formed in the front part of the left side surface of the table body 1, the support plate 301 is installed at the rear part of the left side surface of the table body 1, the rotating shaft 302 is rotatably connected to the left side of the support plate 301, the rotating plate 3 is installed at the upper part of the rotating shaft 302, the first rotating wheel 4 capable of bending the steel bar body 11 is rotatably connected to the left side of the bottom of the rotating plate 3, the expansion link 5 capable of swinging the rotating plate 3 is fixed to the left side of the top of the rotating plate 3, the pressing device 8 is arranged at the front part of the table body 1, the pull wire 9 is fixed at the right part of the rotating plate 3, the pull wire 9 bypasses the pulley 7 and passes through the pore 2, the pull wire 9 is connected with the pressing device 8, and the second rotating wheel 10 which can bend the steel bar body 11 is fixed at the lower part of the rotating shaft 302.
The pressing device 8 comprises a first slide rail 82, a first slide block 83, a round ball 84, a first spring 85, a guide sleeve 86, an L-shaped inserted bar 87, a trapezoidal plate 88, a rubber plate 89, an elastic rope 810 and a cross bar 811, wherein a mounting groove 81 is formed in the front side of the top of the table body 1, the mounting groove 81 is communicated with a placing hole 101, the first slide rail 82 is embedded in the front of the table body 1, the first slide block 83 is arranged on the first slide rail 82 in a sliding manner, the first slide block 83 is positioned in the mounting groove 81, the round ball 84 capable of enabling the trapezoidal plate 88 to move backwards is arranged on the rear side surface of the first slide block 83, the first spring 85 capable of enabling the first slide block 83 to reset is connected between the right side surface of the first slide block 83 and the right side surface in the mounting groove 81, the cross bar 811 is arranged on the rear side of the right side surface in the mounting groove 81, the guide sleeve 86 is fixed at the left end of the cross bar 811, the guide sleeve, a trapezoidal plate 88 is fixedly connected between the left L-shaped insertion rod 87 and the right L-shaped insertion rod 87, a rubber plate 89 capable of fixing the steel bar body 11 is arranged on the rear side face of the trapezoidal plate 88, and an elastic rope 810 is connected between the front end of the L-shaped insertion rod 87 and the front side face in the installation groove 81.
The bending degree measuring table is characterized by further comprising an arc-shaped scale plate 12 and a sliding shaft 14, the arc-shaped scale plate 12 capable of measuring the bending degree of the steel bar body 11 is fixed on the left side face of the table body 1, an arc-shaped hole 13 playing a guiding role is formed in the arc-shaped scale plate 12, the sliding shaft 14 capable of guiding the telescopic rod 5 in a front-back swinging mode is arranged in the arc-shaped hole 13 in an inward sliding mode, and the top end of the sliding shaft 14 is fixedly connected with the bottom of the telescopic rod 5.
The steel bar taking-off device 15 is characterized by further comprising a steel bar taking-off device 15 capable of conveniently drawing a steel bar body 11, the steel bar taking-off device 15 comprises a placing plate 152, a pull rod 154, a straight inserting rod 155, a second spring 156, a connecting rod 157, a rotary joint 158 and a clamping rod 159, a groove 151 is formed in the middle of the bottom of the left side of the table body 1, the groove 151 is communicated with a placing hole 101, the placing plate 152 is arranged in the groove 151, through holes 153 are formed in the front and rear sides of the left portion of the table body 1 respectively, the through holes 153 are communicated with the groove 151, the straight inserting rod 155 capable of enabling the placing plate 152 to move up and down is arranged in the through holes 153 in a sliding mode, the bottom end of the straight inserting rod 155 is fixedly connected with the top of the placing plate 152, the pull rod 154 is arranged between the top ends of the left straight inserting rod 155 and the right straight inserting rod 155, the second spring 156 is wound on the straight inserting rod 155, the top end of, a rotary joint 158 for rotating a latch 159 is installed at the tip of the connection rod 157, a latch 159 for fixing the pull rod 154 is installed at the rotary joint 158, and the latch 159 is in contact with the pull rod 154.
The length-fixing device 16 comprises a hollow rod 161, a bolt 163, a scale rod 1631, a butterfly nut 164, a second sliding block 165, a second sliding rail 166, a baffle 167 and a third spring 168, wherein the hollow rod 161 is provided with two parts which are respectively fixed on the front side and the rear side of the right side surface of the table body 1, the hollow rod 161 is provided with a straight hole 162 for guiding, the scale rod 1631 is arranged in the straight hole 162, the bolt 163 is fixed on the left parts of the outer side surfaces of the front scale rod 1631 and the rear scale rod 1631, the scale rod 1631 is connected with the bolt 163 in a welding connection mode, the front bolt 163 and the rear bolt 163 respectively penetrate through the corresponding straight holes 162, the butterfly nut 164 capable of fixing the scale rod 1631 is arranged on the bolt 163, the second sliding rail 166 is embedded on the front side and the rear side of the left side surface of the baffle 167, the second sliding block 165 is slidably arranged on the second sliding rail 166, the left side surface of the second sliding block 165 is fixedly connected with the right, the second slider 165 is connected to the graduated rod 1631 by means of a bolt, and a third spring 168 is connected between the bottom of the second slider 165 and the lower portion of the second slide rail 166.
When the steel bar body 11 needs to be bent, a user inserts the steel bar body 11 into the placing hole 101 from the right side, and moves the steel bar body 11 to the left, so that the steel bar body 11 can penetrate through a space between the first rotating wheel 4 and the second rotating wheel 10 to the left, after the steel bar body 11 moves to a proper position to the left, the user holds the handle 6 to enable the telescopic rod 5 to swing backwards, the telescopic rod 5 swings backwards to enable the rotating plate 3 to swing backwards, the rotating plate 3 swings backwards to enable the pressing device 8 to fix the steel bar body 11 through the pull wire 9, the rotating plate 3 swings backwards to enable the first rotating wheel 4 to swing backwards, so that the steel bar body 11 can be bent through the matching of the first rotating wheel 4 and the second rotating wheel 10, the bending efficiency of the steel bar can be improved, after the steel bar body 11 is bent, the user swings the handle 6 forwards to reset, the pressing device 8 releases the fixation of the steel bar body 11, and then the user moves the steel bar body 11 to the left to pull out the steel bar body 11 from the present invention, so that the user does not need to use hands and feet to bend the steel bar body 11, and the safety of bending the steel bar body 11 can be improved.
The rotating plate 3 swings backwards, the first sliding block 83 can move leftwards through the pull wire 9, the first spring 85 stretches along with the first sliding block 83, the first sliding block 83 moves leftwards to drive the round ball 84 to move leftwards, the trapezoidal plate 88 can move backwards, the trapezoidal plate 88 moves backwards to drive the rubber plate 89 and the L-shaped insertion rod 87 to move backwards, the elastic rope 810 stretches along with the first sliding block 83, the rubber plate 89 moves backwards to fix the steel bar body 11, the steel bar body 11 can be bent conveniently by a user, after the user swings the handle 6 forwards to reset the rotating plate 3 through the telescopic rod 5, the first sliding block 83 can move rightwards to reset under the action of the elastic force of the first spring 85, the L-shaped insertion rod 87 can move forwards under the action of the elastic rope 810, the rubber plate 89 can move forwards through the trapezoidal plate 88, the fixing of the steel bar body 11 can be released, and then the user can pull out the steel bar body 11 leftwards, and then can facilitate the user to bend the reinforcing steel bar body 11.
The telescopic link 5 swings backward and can make the sliding shaft 14 move backward in the arc-shaped hole 13, so can watch the degree of the bending of the steel bar body 11 through the arc-shaped scale plate 12, thereby being capable of bending the steel bar body 11 more accurately and guiding the forward and backward swinging of the telescopic link 5 through the sliding shaft 14 and the arc-shaped hole 13.
Initially, the second spring 156 is in an extended state, when the reinforcing steel bar body 11 needs to be bent, the rotating clamping rod 159 is not in contact with the pull rod 154, so that the fixing of the placing plate 152 can be released, the pull rod 154 can move downwards under the action of the elastic force of the second spring 156, the pull rod 154 moves downwards to drive the straight insertion rod 155 to move downwards, the straight insertion rod 155 moves downwards to drive the placing plate 152 to move downwards, the placing plate 152 moves downwards to enlarge the gap between the placing plate 152 and the table body 1, so that a user can conveniently insert the reinforcing steel bar body 11 into the placing hole 101 from the right side and place the reinforcing steel bar body on the placing plate 152, then the user pulls the pull rod 154 upwards, the pull rod 154 moves upwards to drive the straight insertion rod 155 to move upwards, the second spring 156 is extended therewith, the straight insertion rod 155 moves upwards to drive the placing plate 152 to move upwards, and then the user rotates the clamping rod 159 to be in contact with the pull, so can fix reinforcing bar body 11, then the user is crooked reinforcing bar body 11, after reinforcing bar body 11 is crooked, the user rotates kelly 159 and does not contact with pull rod 154, can make under the effect of second spring 156 place board 152 and move down to can enlarge reinforcing bar body 11's home range, and then can make things convenient for the user to take reinforcing bar body 11 out from placing hole 101 left, after reinforcing bar body 11 takes out, the user makes pull rod 154 move up and resets, second spring 156 stretches thereupon, and rotate kelly 159 and fix pull rod 154.
The user rotates the butterfly nut 164 to release the fixing of the scale rod 1631, then the user moves the scale rod 1631 to the right position, the scale rod 1631 moves to the right to drive the part on the scale rod to move to the right, so that the baffle 167 moves to the right, then the user presses the baffle 167 downwards, so that the second slide rail 166 moves downwards, the third spring 168 stretches accordingly, the user inserts the steel bar body 11 into the placing hole 101 from the right to the left, then the user releases the baffle 167, the baffle 167 can move upwards to reset under the elastic force of the third spring 168, then the user moves the scale rod 1631 to the left, after the baffle 167 moves to the left to contact the steel bar body 11, the user rotates the butterfly nut 164 to fix the scale rod 1631, so that the position of the baffle 167 can be fixed, and the right end of the steel bar body 11 can be fixed, and then can prevent that the right-hand member of reinforcing bar body 11 from rocking, bring the hindrance for reinforcing bar body 11 is crooked, can conveniently measure reinforcing bar body 11's length through scale rod 1631, so can be more accurate crooked reinforcing bar body 11.
The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.
Claims (4)
1. A steel bar bender for installing well cover is composed of a table body with a hole for holding steel bar, a rotary plate with a front hole on its left surface, a rotary shaft installed to the back of left surface of table body, a rotary shaft rotatably connected to the left surface of said rotary plate, a rotary plate installed to the upper part of rotary shaft, a rotary plate with a rotary first wheel for bending the steel bar, a telescopic rod for swinging the rotary plate, and a handle fixed to left end of telescopic rod, the pull wire is connected with the pressing device, and a second rotating wheel capable of bending the steel bar body is fixed at the lower part of the rotating shaft; the compressing device comprises a first slide rail, a first slide block, a ball, a first spring, a guide sleeve, L-shaped inserting rods, a trapezoidal plate, a rubber plate, an elastic rope and a cross rod, wherein a mounting groove is formed in the front side of the top of the table body, the mounting groove is communicated with the placing hole, the first slide rail is embedded in the front part of the table body, the first slide rail is provided with the first slide block in a sliding manner, the first slide block is positioned in the mounting groove, the rear side surface of the first slide block is provided with a round ball capable of enabling the trapezoidal plate to move backwards, a first spring capable of enabling the first slide block to reset is connected between the right side surface of the first slide block and the right side surface in the mounting groove, the cross rod is mounted on the rear side of the right side surface in the mounting groove, the left end of the cross rod is fixed with the guide sleeve, the guide sleeve is arranged on the rear side of the left side surface in the mounting groove, the L-shaped inserting rods, an elastic rope is connected between the front end of the L-shaped inserted bar and the front side surface in the mounting groove.
2. The steel bar bender for installing the well cover according to claim 1, which is characterized by further comprising an arc-shaped scale plate and a sliding shaft, wherein the arc-shaped scale plate capable of measuring the bending degree of the steel bar body is fixed on the left side surface of the table body, an arc-shaped hole for guiding is formed in the arc-shaped scale plate, the sliding shaft capable of guiding the telescopic rod to swing back and forth is arranged in the arc-shaped hole in a sliding mode, and the top end of the sliding shaft is fixedly connected with the bottom of the telescopic rod.
3. The steel bar bender for installing the well cover according to claim 2, characterized in that it further comprises a steel bar removing device for conveniently extracting the steel bar body, the steel bar removing device comprises a placing plate, a pull rod, a straight insertion rod, a second spring, a connecting rod, a rotary joint and a clamping rod, a groove is formed in the middle of the bottom of the left side of the table body, the groove is communicated with the placing hole, the placing plate is arranged in the groove, through holes are formed in the front and the rear sides of the left part of the table body and communicated with the groove, the straight insertion rod capable of enabling the placing plate to move up and down is slidably arranged in the through holes, the bottom end of the straight insertion rod is fixedly connected with the top of the placing plate, the pull rod is arranged between the top ends of the left and the right straight insertion rods, the second spring is wound on the straight insertion rod, the top end of the second spring is fixedly connected with the bottom of the pull rod, the bottom end of the second spring, the top end of the connecting rod is provided with a rotary joint which can enable the clamping rod to rotate, the clamping rod which can fix the pull rod is arranged on the rotary joint, and the clamping rod is contacted with the pull rod.
4. The steel bar bender for installing the well cover according to claim 3, which further comprises a length fixing device capable of fixing the steel bar body, wherein the length fixing device comprises a hollow rod, a bolt, a graduated rod and a butterfly nut, the second slider, the second slide rail, baffle and third spring, hollow rod is equipped with two, fix both sides around the table body right flank respectively, it has the straight line hole of play guide effect to open on the hollow rod, the downthehole scale rod that is equipped with of straight line, the left part of two scale rod lateral surfaces all is fixed with the bolt around, two bolts pass corresponding straight line hole respectively around, be equipped with the butterfly nut that can fix the scale rod on the bolt, the second slide rail has all been inlayed to both sides around the baffle left surface, the gliding style is equipped with the second slider on the second slide rail, the left surface of second slider and the right-hand member rigid coupling of scale rod, be connected with the third spring between the bottom of second slider and the lower part of second slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811323409.1A CN109530576B (en) | 2018-11-08 | 2018-11-08 | Steel bar bender for well lid installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811323409.1A CN109530576B (en) | 2018-11-08 | 2018-11-08 | Steel bar bender for well lid installation |
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| Publication Number | Publication Date |
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| CN109530576A CN109530576A (en) | 2019-03-29 |
| CN109530576B true CN109530576B (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811323409.1A Active CN109530576B (en) | 2018-11-08 | 2018-11-08 | Steel bar bender for well lid installation |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112407B (en) * | 2020-01-16 | 2021-06-22 | 龚杰 | Hardware bending device |
| CN112122492B (en) * | 2020-08-24 | 2022-11-22 | 中铁二十一局集团第一工程有限公司 | Adjustable bending device for building material reinforcing steel bar |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201187Y (en) * | 1993-09-04 | 1995-06-21 | 唐凯 | Al sections cold bending shaper |
| CN104759498A (en) * | 2015-03-09 | 2015-07-08 | 张家港市塘桥华军机械厂 | Valve elbow pipe-bending machine |
| CN104785587A (en) * | 2015-04-13 | 2015-07-22 | 成都陵川特种工业有限责任公司 | Using method for pipe bending machine used for bending exhaust pipe partly |
| EP3228397A1 (en) * | 2016-03-23 | 2017-10-11 | Crippa S.P.A. | Device for bending a thread-like material |
| CN207325673U (en) * | 2017-10-25 | 2018-05-08 | 湖北鑫索建设有限公司 | A kind of bender for high precision steel tube |
-
2018
- 2018-11-08 CN CN201811323409.1A patent/CN109530576B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2201187Y (en) * | 1993-09-04 | 1995-06-21 | 唐凯 | Al sections cold bending shaper |
| CN104759498A (en) * | 2015-03-09 | 2015-07-08 | 张家港市塘桥华军机械厂 | Valve elbow pipe-bending machine |
| CN104785587A (en) * | 2015-04-13 | 2015-07-22 | 成都陵川特种工业有限责任公司 | Using method for pipe bending machine used for bending exhaust pipe partly |
| EP3228397A1 (en) * | 2016-03-23 | 2017-10-11 | Crippa S.P.A. | Device for bending a thread-like material |
| CN207325673U (en) * | 2017-10-25 | 2018-05-08 | 湖北鑫索建设有限公司 | A kind of bender for high precision steel tube |
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| CN109530576A (en) | 2019-03-29 |
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Effective date of registration: 20200513 Address after: 321100 No. 46 Liujiabei Road, Liujiacun, Huangdian Town, Lanxi City, Jinhua City, Zhejiang Province Applicant after: Chen Juanjuan Address before: Room 1007, 10th floor, Huawei Building, 107 Shigu Road, Baixia District, Nanjing City, Jiangsu Province Applicant before: OuYang Hua |