CN219343780U

CN219343780U - Reinforcing steel bar positioning structure

Info

Publication number: CN219343780U
Application number: CN202320728403.2U
Authority: CN
Inventors: 王硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-14
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of steel bar positioning, in particular to a steel bar positioning structure which can be conveniently adjusted according to the length of a steel bar, ensure the verticality of the steel bar, improve the steel bar positioning effect, enable the steel bar to be positioned more conveniently and effectively improve the bundling efficiency of a steel bar cage; including the bottom plate, mount fixed mounting installs accommodate motor on the bottom plate, it is equipped with the transmission lead screw to rotate on the mount to transmission lead screw top is connected with accommodate motor output, and the spiral shell dress is equipped with the lifter plate on the transmission lead screw, and mount left end fixedly connected with roof, all slide on every group T shape spout and be equipped with T shape positioning tube, multiunit T shape positioning tube rotate with multiunit lead screw respectively and be connected, lifter plate right-hand member fixedly connected with solid fixed ring, the last rotation of solid fixed ring is equipped with the expansion ring, the bolt passes the expansion ring, the spiral shell dress cover is equipped with the lock female on the bolt, the equal equidistance of inner wall of solid fixed ring and expansion ring is equipped with the multiunit cutting ferrule, all be equipped with the cushion in the multiunit cutting ferrule.

Description

Reinforcing steel bar positioning structure

Technical Field

The utility model relates to the technical field of steel bar positioning, in particular to a steel bar positioning structure.

Background

When pouring concrete cylinder, often need tie up single reinforcing bar into the steel reinforcement cage, make the reinforcing bar link into a whole, then add in at the concrete, play tensile effect, make the cylinder can bear certain axial pulling force.

When binding up the steel reinforcement cage, because the condition that the bending shifted can appear when the reinforcing bar length is great, consequently need fix a position the reinforcing bar earlier to the bundling of convenience reinforcing bar.

The existing positioning device cannot be adjusted according to the length of the steel bars when in use, the steel bar positioning effect is relatively poor, the steel bars are relatively troublesome to position, and the bundling efficiency of the steel bar cage is affected.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the steel bar positioning structure which can be conveniently adjusted according to the length of the steel bars, ensure the verticality of the steel bars, improve the steel bar positioning effect, enable the steel bars to be positioned more conveniently and effectively improve the bundling efficiency of a steel bar cage.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: including bottom plate, adjustment mechanism and positioning mechanism, adjustment mechanism includes the mount, and mount fixed mounting is on the bottom plate, and accommodate motor is installed on the mount top, rotates on the mount and is equipped with the transmission lead screw to transmission lead screw top and accommodate motor output are connected, and the spiral shell dress cover is equipped with the lifter plate on the transmission lead screw, and mount left end fixedly connected with roof, be connected with the guide bar between roof and the bottom plate, be equipped with the slide opening on the lifter plate, the guide bar passes the slide opening, positioning mechanism includes the positioning disk, and positioning disk fixed mounting is on the bottom plate top, and the multiunit lead screw has been installed to annular equidistant spiral shell on the positioning disk, all is fixed on the multiunit lead screw and is equipped with the knob, and the positioning disk top annular equidistant multiunit T shape spout that is equipped with all slides on every group T shape spout and is equipped with T shape positioning cylinder, and be connected with multiunit lead screw rotation respectively, and fixed ring is equipped with the retainer ring on the retainer ring, and the spiral shell is equipped with the bolt on the retainer ring, and the bolt passes the retainer, and the spiral shell is equipped with the lock on the retainer on the bolt.

Preferably, four groups of universal wheels are arranged at the bottom end of the bottom plate.

Preferably, a sliding sleeve is arranged in the sliding hole on the lifting plate.

Preferably, the top and the bottom of the inner side of the fixing frame are respectively connected with an anti-collision pad.

Preferably, the front end and the rear end of the fixing frame are respectively connected with a reinforcing plate, and the bottom ends of the two groups of reinforcing plates are respectively connected with the top end of the bottom plate.

Preferably, a spring washer is sleeved on the bolt.

Compared with the prior art, the utility model has the beneficial effects that: according to the length of reinforcing bar to the height of solid fixed ring and expansion link be adjusted, through starting accommodate motor, accommodate motor drives the transmission lead screw and rotates, make the transmission lead screw drive the lifter plate reciprocate along the guide bar, make the lifter plate drive solid fixed ring and expansion link adjust from top to bottom, thereby adjust gu fixed ring and expansion link's height, then with the reinforcing bar cartridge on the cutting ferrule, and rotate accommodate the lead screw through the knob, make lead screw drive T shape positioning cylinder remove along T shape spout, make T shape positioning cylinder be located the reinforcing bar bottom under, then insert the reinforcing bar bottom in the T shape positioning cylinder, make the reinforcing bar vertical enclose into the round, gu the height of fixed ring and expansion link is in the suitable position of reinforcing bar length, can right the reinforcing bar through the cutting ferrule, make the reinforcing bar keep vertical and not crooked, then tie up again, tie up the back with the lock nut down, make the expansion link open, then draw the reinforcing bar bottom from T shape positioning cylinder, can take off the reinforcing bar cage of tying up, can right through solid fixed ring and ring, can right through adjustment mechanism according to length adjustment position, make the reinforcing bar bottom be adjusted according to the length, through T shape positioning cylinder is crooked, the reinforcing bar length is kept, thereby the reinforcing bar is convenient to adjust the reinforcing bar, the effect is improved, the reinforcing bar is convenient, and can be adjusted, the reinforcing bar is convenient to position according to the length is convenient to the reinforcing bar is adjusted.

Drawings

FIG. 1 is a schematic front side view of the present utility model;

FIG. 2 is a schematic view of the front side partial cross-sectional structure of the present utility model;

FIG. 3 is a schematic top side view of the puck of the present utility model;

FIG. 4 is a schematic upper side structure of the stationary ring and the movable ring according to the present utility model;

FIG. 5 is a schematic view of a partial cross-sectional structure of a T-shaped positioning cylinder and a positioning disk matched with each other in the utility model;

the reference numerals in the drawings: 1. a bottom plate; 2. a fixing frame; 3. adjusting a motor; 4. a transmission screw rod; 5. a lifting plate; 6. a top plate; 7. a guide rod; 8. a positioning plate; 9. a screw rod; 10. a knob; 11. a T-shaped positioning cylinder; 12. a fixing ring; 13. a movable ring; 14. a bolt; 15. locking a nut; 16. a cutting sleeve; 17. a cushion block; 18. a universal wheel; 19. a sliding sleeve; 20. a crash pad; 21. a reinforcing plate; 22. a spring washer.

Detailed Description

Examples

Referring to fig. 1-5, the steel bar positioning structure of the utility model comprises a bottom plate 1, a fixing frame 2 is fixedly arranged on the bottom plate 1, an adjusting motor 3 is arranged at the top end of the fixing frame 2, a transmission screw rod 4 is rotationally arranged on the fixing frame 2, the top end of the transmission screw rod 4 is connected with the output end of the adjusting motor 3, a lifting plate 5 is spirally arranged on the transmission screw rod 4, the left end of the fixing frame 2 is fixedly connected with a top plate 6, a guide rod 7 is connected between the top plate 6 and the bottom plate 1, a sliding hole is arranged on the lifting plate 5, the guide rod 7 penetrates through the sliding hole, a positioning disk 8 is fixedly arranged at the top end of the bottom plate 1, a plurality of groups of screw rods 9 are spirally arranged on the positioning disk 8 in an annular equidistant manner, a plurality of groups of T-shaped sliding grooves are fixedly arranged on the plurality of screw rods 9, a plurality of groups of T-shaped positioning cylinders 11 are slidingly arranged on each group of T-shaped sliding grooves, the plurality of groups of T-shaped positioning cylinders 11 are rotationally connected with the plurality of groups of screw rods 9 respectively, a fixed ring 12 is fixedly connected with the right end of the lifting plate 5, a movable ring 13 is rotationally arranged on the fixed ring 12, a bolt 14 is spirally arranged on the fixed ring 12, a plurality of bolts 14 penetrates through the movable ring 13, a plurality of groups of blocks 15 are fixedly arranged on the movable ring 13, a lock rings and a sleeve 16 are fixedly arranged on the movable ring 16, a sleeve 16, a plurality of inner walls 16 are respectively arranged on the movable ring 16, and a sleeve 16 are respectively; the height of the fixed ring 12 and the movable ring 13 is adjusted according to the length of the steel bar, the adjusting motor 3 is started, the adjusting motor 3 drives the transmission screw rod 4 to rotate, the transmission screw rod 4 drives the lifting plate 5 to move up and down along the guide rod 7, the lifting plate 5 drives the fixed ring 12 and the movable ring 13 to adjust up and down, thereby adjusting the heights of the fixed ring 12 and the movable ring 13, then steel bar clamps on the clamping sleeve 16, and the adjusting screw rod 9 is rotated through the knob 10, the screw rod 9 drives the T-shaped positioning cylinder 11 to move along the T-shaped sliding groove, the T-shaped positioning cylinder 11 is positioned under the bottom of the steel bar, then the bottom of the steel bar is inserted into the T-shaped positioning cylinder 11, the steel bar is vertically surrounded into a circle, the heights of the fixed ring 12 and the movable ring 13 are positioned at the proper positions of the length of the steel bar, the steel bar can be righted through the clamping sleeve 16, the steel bar is kept vertical and is not bent, then bundling is carried out, after bundling is completed, the locking nut 15 is unscrewed, the movable ring 13 is opened, then the bottom of the steel bar is extracted from the T-shaped positioning cylinder 11, the bundled cage can be taken down, the steel bar can be positioned conveniently and the length can be adjusted according to the length of the steel bar can be adjusted conveniently, the length of the steel bar can be adjusted.

Referring to fig. 1, four sets of universal wheels 18 are mounted at the bottom end of the base plate 1; by providing the universal wheel 18, the movement of the device can be more labor-saving and convenient.

Referring to fig. 1, a sliding sleeve 19 is disposed in the sliding hole on the lifting plate 5; by providing the slide sleeve 19, the lifting plate 5 can slide on the guide rod 7 more smoothly.

Referring to fig. 2, the top and bottom ends of the inner side of the fixing frame 2 are respectively connected with an anti-collision pad 20; by providing the crash pad 20, the lifting plate 5 can be effectively prevented from colliding with the fixing frame 2 in the up-and-down movement process.

Referring to fig. 1, the front and rear ends of the fixing frame 2 are respectively connected with a reinforcing plate 21, and the bottom ends of the two groups of reinforcing plates 21 are respectively connected with the top end of the bottom plate 1; by providing the reinforcing plate 21, the fixing frame 2 can be installed more firmly and stably.

Referring to fig. 1 and 4, the bolt 14 is sleeved with a spring washer 22; by providing the spring washer 22, the lock nut 15 can be effectively prevented from loosening when being screwed up.

When the steel bar positioning structure works, firstly, the heights of the fixed ring 12 and the movable ring 13 are adjusted according to the length of a steel bar, the adjusting motor 3 is started to drive the transmission screw 4 to rotate, the transmission screw 4 drives the lifting plate 5 to move up and down along the guide rod 7, the lifting plate 5 drives the fixed ring 12 and the movable ring 13 to adjust up and down, the heights of the fixed ring 12 and the movable ring 13 are adjusted, then the steel bar is clamped on the clamping sleeve 16, the adjusting screw 9 is rotated through the knob 10, the screw 9 drives the T-shaped positioning cylinder 11 to move along the T-shaped sliding groove, the T-shaped positioning cylinder 11 is positioned under the bottom of the steel bar, then the bottom of the steel bar is inserted into the T-shaped positioning cylinder 11, the steel bar is vertically enclosed into a circle, the heights of the fixed ring 12 and the movable ring 13 are positioned at proper positions of the length of the steel bar, the steel bar can be straightened through the clamping sleeve 16, the steel bar is kept vertical without bending, then bundling is carried out, after bundling is completed, the locking nut 15 is removed, the movable ring 13 is opened, then the bottom is driven to move the T-shaped positioning cylinder 11 along the T-shaped sliding groove, the T-shaped positioning cylinder 11 is positioned under the steel bar, and the steel bar can be taken out.

The installation mode, the connection mode or the setting mode of the steel bar positioning structure are common mechanical modes, and the steel bar positioning structure can be implemented as long as the beneficial effects can be achieved; the adjusting motor with the steel bar positioning structure is purchased in the market, and the person skilled in the art only needs to install and operate according to the attached using instruction.

Claims

1. The steel bar positioning structure comprises a bottom plate (1) and is characterized by also comprising an adjusting mechanism and a positioning mechanism;

the adjusting mechanism comprises a fixing frame (2), the fixing frame (2) is fixedly arranged on a bottom plate (1), an adjusting motor (3) is arranged at the top end of the fixing frame (2), a transmission screw rod (4) is rotatably arranged on the fixing frame (2), the top end of the transmission screw rod (4) is connected with the output end of the adjusting motor (3), a lifting plate (5) is sleeved on the transmission screw rod (4) in a threaded manner, the left end of the fixing frame (2) is fixedly connected with a top plate (6), a guide rod (7) is connected between the top plate (6) and the bottom plate (1), a sliding hole is formed in the lifting plate (5), and the guide rod (7) penetrates through the sliding hole;

the positioning mechanism comprises a positioning disc (8), the positioning disc (8) is fixedly arranged at the top end of a bottom plate (1), a plurality of groups of screw rods (9) are arranged on the positioning disc (8) in an annular equidistant manner, knobs (10) are fixedly arranged on the plurality of groups of screw rods (9), a plurality of groups of T-shaped sliding grooves are arranged on the top end of the positioning disc (8) in an annular equidistant manner, T-shaped positioning cylinders (11) are slidably arranged on each group of T-shaped sliding grooves, the plurality of groups of T-shaped positioning cylinders (11) are respectively and rotatably connected with the plurality of groups of screw rods (9), a fixed ring (12) is fixedly connected with the lifting plate (5), a movable ring (13) is rotatably arranged on the fixed ring (12), bolts (14) are arranged on the fixed ring (12) in a threaded manner, the bolts (14) penetrate through the movable ring (13), locking nuts (15) are arranged on the bolts (14) in a threaded manner, a plurality of groups of cutting sleeves (16) are arranged on the inner walls of the fixed ring (12) in an annular equidistant manner, and cushion blocks (17) are arranged in the plurality of groups of cutting sleeves (16).

2. A reinforcing bar positioning structure as claimed in claim 1, characterized in that said base plate (1) is provided at its bottom end with four sets of universal wheels (18).

3. A steel bar positioning structure according to claim 1, characterized in that a sliding sleeve (19) is arranged in the sliding hole on the lifting plate (5).

4. A steel bar positioning structure according to claim 1, characterized in that the top and bottom ends of the inner side of the fixing frame (2) are respectively connected with an anti-collision pad (20).

5. A steel bar positioning structure as claimed in claim 1, wherein the front and rear ends of the fixing frame (2) are respectively provided with a reinforcing plate (21), and the bottom ends of the two groups of reinforcing plates (21) are respectively connected with the top end of the bottom plate (1).

6. A rebar positioning according to claim 1, wherein the bolt (14) is provided with a spring washer (22).