CN218874970U

CN218874970U - Face light rail construction protection device

Info

Publication number: CN218874970U
Application number: CN202221686338.3U
Authority: CN
Inventors: 赵斌; 蒋逸明; 陈阳; 袁小钤; 黄丹
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-04-18
Anticipated expiration: 2032-07-01

Abstract

The utility model relates to the technical field of protection devices, and discloses a face light rail construction protection device, which comprises a box body, the bottom fixedly connected with wheel of box, the rear middle part fixedly connected with handrail of box, the reinforcing bar has run through in the inside of box, the inside of box is provided with grinding device, one side of grinding device is provided with the cutting protection device, the bottom of the front side of box is equipped with the reinforcing bar collection box of taking the wheel, the box both sides are equipped with the telescopic link, the tip of telescopic link can be dismantled and be connected with folding guard plate, the upper surface fixedly connected with guard plate place the case of box, the both sides fixedly connected with buffer of reinforcing bar collection box; the beneficial effects of the utility model are that, can protect the light rail at the in-process of construction, avoided the reinforcing bar to splash and caused the injury to constructor and lead to the fact the destruction to pre-assembling the light rail, guaranteed the safety of construction.

Description

Face light rail construction protection device

Technical Field

The utility model relates to a protection device technical field specifically is a face light rail construction protection device.

Background

The light rail is an important form of urban rail construction and also is the rail traffic form which develops most rapidly in the world at present, the temporary light rail is supported by reinforced concrete, a series of materials such as the reinforced concrete are needed when the temporary light rail is constructed, the materials need to be treated after the transportation process, and a specific construction protection device is needed to ensure constructors and the pre-installed light rail during the treatment.

At present, when carrying out the construction, need polish and cut the rusty reinforcing bar in scene, current scheme adopts the manual work to polish and cut the reinforcing bar mostly, can't protect constructor and the light rail that has preassembled well, and the potential safety hazard is great, so need an automatic processing apparatus who has the guard action to prevent accident.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve present scheme and adopt the manual work to polish and cut the reinforcing bar mostly, can't protect constructor and the light rail of having preassembled, have the problem of certain potential safety hazard, provide one kind specially and face light rail construction protection device.

(II) technical scheme

For realize above-mentioned work efficiency and the purpose of protection workman of accelerating, the utility model provides a following technical scheme: the utility model provides a face light rail construction protection device, includes the box, the bottom fixedly connected with wheel of box, the rear side middle part fixedly connected with handrail of box, the reinforcing bar has been run through to the inside of box, the inside of box is provided with grinding device, one side of grinding device is provided with cutting protection device, box front side bottom is equipped with the reinforcing bar collection box of taking the wheel, the box both sides are equipped with the telescopic link, the tip of telescopic link can be dismantled and is connected with folding guard plate, the case is placed to the last fixed surface of box is connected with the guard plate, the both sides fixedly connected with buffering body of box is collected to the reinforcing bar.

Preferably, the protection plate comprises four groups of plate bodies, and two adjacent groups of plate bodies are connected through a hinge structure with a locking mechanism.

Preferably, grinding device includes first motor, disc, nose bar, connecting rod, pull rod, sanding block and diaphragm, the top swing joint of motor has the disc, the front surface fixedly connected with nose bar of disc, the surface swing joint of nose bar has the connecting rod, the one end swing joint of connecting rod has the pull rod, the one end fixedly connected with sanding block of pull rod, sanding block's lower surface sliding connection has the diaphragm.

Preferably, the cutting protection device includes belt, pulley, drive wheel, transfer line, fixed plate, second motor, cross axle, cutting piece, montant, slide and backup pad, the internal surface swing joint of belt has the pulley, the front surface swing joint of pulley has the drive wheel, the fixed surface of drive wheel is connected with the transfer line, the bottom fixedly connected with fixed plate of transfer line, the one end swing joint of fixed plate has the motor, the top swing joint of second motor has the cross axle, the one end swing joint of cross axle has the cutting piece, the bottom fixedly connected with montant of fixed plate, the surface sliding connection of montant has the slide, the bottom sliding connection of slide has the backup pad.

Preferably, the reinforcing steel bar penetrates through the grinding block, and sand paper is arranged inside the grinding block.

Preferably, the transmission wheel is fixed on the inner wall of the box body, the sliding plate clamps the steel bars to move forwards, manual operation is not needed, the labor amount of workers is reduced, mechanical control is achieved, and the working efficiency is accelerated.

Preferably, the left side of the sliding plate is provided with a groove corresponding to the cutting blade.

Preferably, the belt is connected with the disc and the pulley simultaneously, so that the device works simultaneously, and the automatic work reduces the cost of workers.

(III) advantageous effects

Compared with the prior art, the utility model provides a face light rail construction protection device possesses following beneficial effect:

1. this face light rail construction protection device, through be equipped with the telescopic link in box both sides, the mode that is connected with folding guard plate can be dismantled to the tip of telescopic link, installs the guard plate during the use, can protect the light rail at the in-process of construction, has avoided the reinforcing bar to splash and has caused the injury to constructor and lead to the fact the destruction to the light rail of having preassembled, has guaranteed the safety of construction.

2. This face light rail construction protection device, rotate through the motor, drive the disc rotation when first motor pivoted, the disc rotates and makes the nose bar follow to remove, the circle is drawn to the pulling connecting rod when the nose bar removes, make connecting rod pulling pull rod, pull rod pulling sanding block is at the surperficial round trip movement of reinforcing bar, the rust on reinforcing bar surface is detached to the inside abrasive paper of sanding block, need not manual operation, prevent that the improper injury people of mechanical operation, also prevent to take in a large amount of iron rust, arouse iron poisoning.

2. This face light rail construction protection device, it rotates to drive the pulley through the belt, make the drive wheel follow to rotate together in the pulley pivoted, drive two transfer lines and rotate, the fixed plate of being connected with the transfer line also takes place the displacement, the motor that drives on the fixed plate when the transfer line pivoted rotates together, the motor rotates and makes the gear rotation of meshing with it, the rotatory cross axle of gear follows to rotate, the cutting piece of being connected with the cross axle rotates, when the fixed plate shifts down, the montant slides inside the slide, it moves forward to drive the reinforcing bar, the cutting piece pushes down in the inside recess of slide when the reinforcing bar moves forward, cut off the reinforcing bar, automatic cutout, prevent cutting piece fracture in the engineering, splash hurts the people, also prevent improper operation incised wound workman.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the protection plate and the box body;

FIG. 3 is a schematic view of a specific structure of a middle protection plate according to the present invention;

FIG. 4 is a schematic view of the overall internal structure of the present invention;

FIG. 5 is a schematic view of the structure of the junction between the motor and the gear of the present invention;

in the figure: 1. a box body; 2. a wheel; 3. a handrail; 4. reinforcing steel bars; 5. a polishing device; 7. a steel bar collecting box; 8. a protection plate placing box 9, a buffer body 10 and a protection plate; 11. the telescopic rod 12 is of a hinge structure; 501. a first motor; 502. a disc; 503. a nose bar; 504. a connecting rod; 505. a pull rod; 506. grinding blocks; 507. a transverse plate; 6. cutting the protection device; 601. a belt; 602. a pulley; 603. a driving wheel; 604. a transmission rod; 605. a fixing plate; 606. a second motor; 607. a horizontal axis; 608. cutting the slices; 609. a vertical rod; 610. a slide plate; 611. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a light rail construction protection device comprises a box body 1, wheels 2 are fixedly connected to the bottom of the box body 1, a handrail 3 is fixedly connected to the middle of the rear side of the box body 1, reinforcing steel bars 4 penetrate through the box body 1, a polishing device 5 is arranged inside the box body 1, a cutting protection device 6 is arranged on one side of the polishing device 5, a reinforcing steel bar collection box 7 with the wheels 2 is arranged at the bottom of the front side of the box body 1, telescopic rods 11 are arranged on two sides of the box body, foldable protection plates 10 are detachably connected to the end portions of the telescopic rods 11, a protection plate placement box 8 is fixedly connected to the upper surface of the box body 1, and buffer bodies 9 are fixedly connected to two sides of the reinforcing steel bar collection box 7.

Specifically, the protection plate 10 includes four groups of plate bodies, and two adjacent groups of plate bodies are connected through a hinge structure 12 with a locking mechanism.

Specifically, referring to fig. 4-5, the reinforcing steel bar 4 penetrates through a polishing block 506, sand paper is arranged inside the polishing block 506, a polishing device 5 is arranged inside the box body 1, a cutting protection device 6 is arranged on one side of the polishing device 5, a buffer body 9 is fixedly connected to the box body, the polishing device 5 comprises a first motor 501, a disc 502, a convex rod 503, a connecting rod 504, a pull rod 505, the polishing block 506 and a transverse plate 507, the disc 502 is movably connected to the top end of the motor 501, the convex rod 503 is fixedly connected to the front surface of the disc 502, the connecting rod 504 is movably connected to the outer surface of the convex rod 503, the pull rod 505 is movably connected to one end of the connecting rod 504, the polishing block 506 is fixedly connected to one end of the pull rod 505, and a sliding plate is slidably connected to the lower surface of the polishing block 506.

According to the technical scheme, during operation, the first motor 501 rotates and simultaneously drives the disc 502 to rotate, the disc 502 rotates to enable the convex rod 503 to move along with the disc, the convex rod 503 moves and simultaneously pulls the connecting rod 504 to draw a circle, the connecting rod 504 pulls the pull rod 505, the pull rod 505 pulls the polishing block 506 to slide on the transverse plate 507 and simultaneously moves back and forth on the surface of the steel bar 4, and sand paper in the polishing block 506 removes rust on the surface of the steel bar 4.

Specifically, the cutting protection device 6 includes a belt 601, a pulley 602, a transmission wheel 603, a transmission rod 604, a fixing plate 605, a second motor 606, a transverse shaft 607, a cutting piece 608, a vertical rod 609, a sliding plate 610 and a support plate 611, wherein the belt 601 is connected with the disc 502 and the pulley 602 at the same time, the pulley 602 is movably connected to the inner surface of the belt 601, the transmission wheel 603 is movably connected to the front surface of the pulley 602, the transmission wheel 603 is fixed on the inner wall of the box 1, the transmission rod 604 is fixedly connected to the surface of the transmission wheel 603, the fixing plate 605 is fixedly connected to the bottom of the transmission rod 604, one end of the fixing plate 605 is movably connected to the second motor 606, the transverse shaft 607 is movably connected to the top end of the motor 606, one end of the transverse shaft 607 is movably connected to the cutting piece 608, the vertical rod 609 is fixedly connected to the bottom of the fixing plate 605, the sliding plate 610 is slidably connected to the outer surface of the vertical rod 609, the sliding plate 610 clamps the steel bar 4 to move forward, a groove corresponding to the cutting piece 608 is arranged on the left side of the sliding plate 610, and the support plate 611 is slidably connected to the bottom of the sliding plate 610.

According to the scheme, the belt 601 drives the pulley 602 to rotate, the pulley 602 rotates and simultaneously drives the driving wheel 603 to rotate, when the driving wheel 603 rotates, the two driving rods 604 are driven to rotate and enable the driving rod to move up and down, the fixing plate 605 connected with the driving rods 604 is also displaced, when the driving rods 604 rotate, the fixing plate 605 is driven to rotate simultaneously, the second motor 606 rotates and enable the transverse shaft 607 connected with the second motor to rotate and simultaneously enable the cutting piece 608 connected with the transverse shaft 607 to rotate, when the fixing plate 605 moves downwards, the vertical rod 609 slides inside the sliding plate 610, the sliding plate 610 slides inside the supporting plate 611, the reinforcing steel bar 4 is driven to move forwards, when the reinforcing steel bar 4 moves forwards, the cutting piece 608 presses down into the groove inside the sliding plate 610, and the reinforcing steel bar 4 is cut off.

The working principle is as follows: when the device works, a worker pushes the box body 1 to a working position where a steel bar 4 needs to be cut through the handrail 3 and the wheel 2, the first motor 501 is controlled to rotate through a switch, the first motor 501 drives the disc 502 to rotate while rotating, the disc 502 rotates to enable the convex rod 503 to move along with the convex rod 503, the connecting rod 504 pulls the pull rod 505 while moving, the pull rod 505 pulls the polishing block 506 to slide on the transverse plate 507, the surface of the steel bar 4 moves back and forth while the disc 502 rotates, sand paper in the polishing block 506 removes rust on the surface of the steel bar 4, the belt 601 simultaneously connects the disc 502 and the pulley 602, the belt 601 drives the pulley 602 to rotate while the pulley 602 rotates, the driving wheel 603 rotates together while the driving wheel 603 rotates to drive the two driving rods 604 to rotate to move up and down, the fixing plate 605 connected with the driving rods 604 also displaces, the driving rods 604 drive the fixing plate 605 to rotate together while rotating, the operator controls the second motor 606 to rotate, the second motor 606 rotates along with the driving rods 607 connected with the cutting blades 607 while rotating with the transverse shaft 607, when the fixing plate 605 displaces downwards, the sliding plate 609 slides inside the box body, the sliding plate 610 slides forwards to slide inside the box body 610, and the supporting plate 610 slides forwards to prevent the steel bar 4 from collapsing, and the supporting plate 610 from sliding forward, and the supporting plate 610 slides forward to press the groove 610.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a face light rail construction protection device, includes box (1), its characterized in that: the utility model discloses a steel bar collection box, including box (1), the bottom fixedly connected with wheel (2) of box (1), rear side middle part fixedly connected with handrail (3) of box (1), the inside of box (1) is run through has reinforcing bar (4), the inside of box (1) is provided with grinding device (5), one side of grinding device (5) is provided with cutting protection device (6), box (1) front side bottom is equipped with reinforcing bar collection box (7) of taking wheel (2), the box both sides are equipped with telescopic link (11), the tip of telescopic link (11) can be dismantled and be connected with folding guard plate (10), case (8) are placed to the last fixed surface of box (1) guard plate, the both sides fixedly connected with buffer (9) of box (7) are collected to the reinforcing bar.

2. A temporary light rail construction protection device according to claim 1, characterized in that: the protection plate (10) comprises four groups of plate bodies, and the two adjacent groups of plate bodies are connected through a hinge structure (12) with a locking mechanism.

3. A temporary light rail construction protection device according to claim 1 or 2, wherein: grinding device (5) include first motor (501), disc (502), protruding pole (503), connecting rod (504), pull rod (505), sanding block (506) and diaphragm (507), the top swing joint of motor (501) has disc (502), the front surface fixed connection of disc (502) has protruding pole (503), the surface swing joint of protruding pole (503) has connecting rod (504), the one end swing joint of connecting rod (504) has pull rod (505), the one end fixedly connected with sanding block (506) of pull rod (505 the lower surface sliding connection of sanding block (506) has diaphragm (507).

4. A face light rail construction protection device of claim 3, characterized in that: the cutting protection device (6) comprises a belt (601), a pulley (602), a transmission wheel (603), a transmission rod (604), a fixing plate (605), a second motor (606), a transverse shaft (607), a cutting piece (608), a vertical rod (609), a sliding plate (610) and a supporting plate (611), wherein the pulley (602) is movably connected to the inner surface of the belt (601), the transmission wheel (603) is movably connected to the front surface of the pulley (602), the transmission rod (604) is fixedly connected to the surface of the transmission wheel (603), the fixing plate (605) is fixedly connected to the bottom of the transmission rod (604), the second motor (606) is movably connected to one end of the fixing plate (605), the transverse shaft (607) is movably connected to the top end of the second motor (606), the cutting piece (608) is movably connected to one end of the transverse shaft (607), the vertical rod (609) is fixedly connected to the bottom of the fixing plate (605), the sliding plate (610) is slidably connected to the outer surface of the sliding plate (609), and the supporting plate (611) is slidably connected to the bottom of the sliding plate (610).

5. A face light rail construction protection device of claim 3, characterized in that: reinforcing bar (4) run through in sanding block (506), and sanding block (506) inside is provided with the abrasive paper.

6. A face light rail construction protection device of claim 4, characterized by: the transmission wheel (603) is fixed on the inner wall of the box body (1), and the sliding plate (610) clamps the reinforcing steel bar (4) to move forwards.

7. A face light rail construction protection device of claim 4, characterized by: the left side of the sliding plate (610) is provided with a groove corresponding to the cutting blade (608).

8. A face light rail construction protection device of claim 4, characterized by: the belt (601) connects the disc (502) and the pulley (602) at the same time.