CN212863633U

CN212863633U - Construction steel bar winding and unwinding devices

Info

Publication number: CN212863633U
Application number: CN202020388640.5U
Authority: CN
Inventors: 薛东升; 黄红哲; 乔立通; 郭军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-04-02
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to a construction equipment technical field just discloses a construction steel bar winding and unwinding devices, the on-line screen storage device comprises a base, the upper end fixedly connected with U-shaped backup pad of base, the upper end fixedly connected with driving motor of U-shaped backup pad, driving motor's lower extreme output shaft fixedly connected with bull stick, sliding connection has been cup jointed at the rolling dish of base upside to the pole wall of bull stick is fixed, the rolling dish is outer to be wound there is the reinforcing bar, the lower extreme and the fixedly connected with drive bevel gear of base are run through to the lower extreme of bull stick, the even fixed multiunit of lower extreme of base is the moving mechanism that the annular distributes the setting. The utility model discloses can effectually avoid the loose problem that influences the reinforcing bar and receive and release of reinforcing bar.

Description

Construction steel bar winding and unwinding devices

Technical Field

The utility model relates to a construction equipment technical field especially relates to a construction steel bar winding and unwinding devices.

Background

In the building construction process, before a building bearing wall is poured, a rough frame of the bearing wall needs to be built by using reinforcing steel bars, and the reinforcing steel bars used for building the bearing wall frame need to use common reinforcing steel bars besides the deformed reinforcing steel bars for fixing the deformed reinforcing steel bars; the common reinforcing steel bars are usually coiled and coiled on a reinforcing steel bar coiling plate and are pulled out when in use.

The existing steel bar winding disc finds that the steel bars are easy to loosen after being wound on the steel bar winding disc in the using process, and the steel bars are inconvenient to receive and release.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the in-process discovery of the reinforcing bar rolling dish among the prior art using, the reinforcing bar is around rolling up back on reinforcing bar rolling dish, takes place loosely easily, the problem of the receive and release work of the reinforcing bar of being not convenient for, and a construction steel bar winding and unwinding devices that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a building steel bar winding and unwinding device comprises a base, wherein a U-shaped supporting plate is fixedly connected to the upper end of the base, a driving motor is fixedly connected to the upper end of the U-shaped supporting plate, a rotating rod is fixedly connected to an output shaft at the lower end of the driving motor, a winding disc which is connected to the upper side of the base in a sliding mode is fixedly sleeved on the rod wall of the rotating rod, steel bars are wound outside the winding disc, the lower end of the rotating rod penetrates through the lower end of the base and is fixedly connected with a driving bevel gear, and a plurality of groups of moving mechanisms which are distributed annularly are uniformly fixed to the lower end of;

the moving mechanism comprises two clamping plates which are symmetrically and fixedly connected to the lower end of the base, the two clamping plates are rotatably connected with a rotating screw rod through ball bearings respectively, one end of the rotating screw rod is fixedly connected with a driven bevel gear meshed with a driving bevel gear, a rod wall of the rotating screw rod is in threaded connection with a moving rod, a strip-shaped opening formed in the surface of the base is arranged in the upper end of the moving rod to penetrate through the upper end of the base, the upper rod wall of the moving rod is fixedly connected with a same U-shaped fixing plate through a plurality of connecting rods, and the side wall of one side, opposite to the U-shaped fixing plate, of.

Preferably, the four corners of the bottom of the base are fixedly connected with supporting rollers.

Preferably, the lower end of the base is fixedly connected with a protective shell which covers the driving bevel gear and the driven bevel gear.

Preferably, the base corresponds the inner wall fixedly connected with guide bar of bar open-ended, the pole wall of carriage release lever is seted up the movable sleeve and is established the guiding hole outside the guide bar.

Preferably, the surface of the squeezing roller is coated with a layer of rubber pad.

Compared with the prior art, the utility model provides a construction steel bar winding and unwinding devices possesses following beneficial effect:

1. this construction steel bar winding and unwinding devices, can be with the reinforcing bar rolling on the rolling dish through the rolling dish that is equipped with, when receiving and unwinding the reinforcing bar, start driving motor, driving motor drives the bull stick and rotates, and then drive rolling dish and drive bevel gear rotate, the winding and unwinding of reinforcing bar can be convenient for in the rotation of rolling dish, and utilize drive bevel gear and driven bevel gear's meshing to drive and rotate the screw rod and rotate, the threaded connection effect that utilizes rotation screw rod and carriage release lever makes the carriage release lever pass through the connecting rod and promotes the squeeze roll and remove, make the squeeze roll can extrude the outside at the reinforcing bar all the time, can effectually avoid the loose problem that influences the reinforcing bar and receive and unwind.

2. This construction steel bar winding and unwinding devices, the supporting roller who is equipped with can be convenient for winding and unwinding devices's bulk movement, convenient to use.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectually avoid the loose problem that influences the reinforcing bar and receive and release of reinforcing bar.

Drawings

Fig. 1 is a schematic structural view of a construction steel bar winding and unwinding device provided by the utility model;

fig. 2 is the utility model provides a structural schematic of construction steel bar winding and unwinding devices A part.

In the figure: the device comprises a base 1, a U-shaped supporting plate 2, a driving motor 3, a rotating rod 4, a winding disc 5, a reinforcing steel bar 6, a driving bevel gear 7, a clamping plate 8, a rotating screw 9, a driven bevel gear 10, a moving rod 11, a strip-shaped opening 12, a connecting rod 13, a U-shaped fixing plate 14, an extrusion roller 15, a supporting roller 16, a protective shell 17 and a guide rod 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a construction steel bar winding and unwinding device comprises a base 1, wherein a U-shaped support plate 2 is fixedly connected to the upper end of the base 1, a driving motor 3 is fixedly connected to the upper end of the U-shaped support plate 2, a rotating rod 4 is fixedly connected to an output shaft at the lower end of the driving motor 3, a winding disc 5 which is slidably connected to the upper side of the base 1 is fixedly sleeved on the rod wall of the rotating rod 4, steel bars 6 are wound outside the winding disc 5, a driving bevel gear 7 is fixedly connected to the lower end of the rotating rod 4, and a plurality of groups of moving mechanisms which are annularly distributed are uniformly fixed at the lower end of the base 1;

moving mechanism includes two symmetry fixed connection and is connected the cardboard 8 at base 1 lower extreme, two cardboard 8 rotate through ball bearing respectively and are connected with one and rotate screw rod 9, the driven bevel gear 10 of the one end fixedly connected with and the meshing of drive bevel gear 7 of rotating screw rod 9, the pole wall threaded connection who rotates screw rod 9 has carriage release lever 11, bar opening 12 that the upper end of carriage release lever 11 was seted up through base 1 surface runs through the upper end that stretches out base 1, the same U-shaped fixed plate 14 of the last side pole wall of carriage release lever 11 through many connecting rods 13 fixedly connected with, the relative lateral wall of one side of U-shaped fixed plate 14 is connected with same squeeze roll 15 through the pivot rotation.

The bottom four corners of the base 1 are fixedly connected with supporting rollers 16.

The lower end of the base 1 is fixedly connected with a protective shell 17 which covers the driving bevel gear 7 and the driven bevel gear 10.

The inner wall of the base 1 corresponding to the strip-shaped opening 12 is fixedly connected with a guide rod 18, and the rod wall of the movable rod 11 is provided with a guide hole movably sleeved outside the guide rod 18.

The surface of the squeeze roller 15 is coated with a rubber pad.

The utility model discloses in, during the use, can be with 6 rolling of reinforcing bar on rolling dish 5 through the rolling dish 5 that is equipped with, when receiving and releasing reinforcing bar 6, start driving motor 3, driving motor 3 drives bull stick 4 and rotates, and then drive rolling dish 5 and initiative bevel gear 7 and rotate, receiving and releasing of reinforcing bar 6 can be convenient for in the rotation of rolling dish 5, and utilize the meshing of initiative bevel gear 7 and driven bevel gear 10 to drive rotation screw 9 and rotate, the threaded connection effect that utilizes rotation screw 9 and carriage release lever 11 makes carriage release lever 11 promote the squeeze roll 15 through connecting rod 13 and remove, make squeeze roll 15 can extrude the outside at reinforcing bar 6 all the time, can effectually avoid the loose problem that influences reinforcing bar 6 and receive and release, the overall movement of receiving and releasing device can be convenient for through the supporting roller 16 that is equipped with, and convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The building steel bar winding and unwinding device comprises a base (1) and is characterized in that a U-shaped supporting plate (2) is fixedly connected to the upper end of the base (1), a driving motor (3) is fixedly connected to the upper end of the U-shaped supporting plate (2), a rotating rod (4) is fixedly connected to an output shaft of the lower end of the driving motor (3), a winding disc (5) which is slidably connected to the upper side of the base (1) is fixedly sleeved on the rod wall of the rotating rod (4), steel bars (6) are wound outside the winding disc (5), the lower end of the rotating rod (4) penetrates through the lower end of the base (1) and is fixedly connected with a driving bevel gear (7), and a plurality of groups of moving mechanisms which are distributed annularly are uniformly fixed at the lower end of the base (1);

the moving mechanism comprises two clamping plates (8) which are symmetrically and fixedly connected to the lower end of a base (1), the two clamping plates (8) are respectively connected with a rotating screw rod (9) in a rotating mode through ball bearings, one end of the rotating screw rod (9) is fixedly connected with a driven bevel gear (10) which is meshed with a driving bevel gear (7), a rod wall of the rotating screw rod (9) is in threaded connection with a moving rod (11), a strip-shaped opening (12) formed in the surface of the base (1) is formed in the upper end of the moving rod (11) in a penetrating mode and extends out of the upper end of the base (1), an upper rod wall of the moving rod (11) is fixedly connected with the same U-shaped fixing plate (14) through a plurality of connecting rods (13), and the side wall of the opposite side of the U-shaped.

2. The construction steel bar winding and unwinding device according to claim 1, wherein the bottom four corners of the base (1) are fixedly connected with supporting rollers (16).

3. The construction steel bar winding and unwinding device according to claim 1, wherein a protective shell (17) covering the driving bevel gear (7) and the driven bevel gear (10) is fixedly connected to the lower end of the base (1).

4. The construction steel bar winding and unwinding device according to claim 1, wherein a guide rod (18) is fixedly connected to the inner wall of the base (1) corresponding to the strip-shaped opening (12), and a guide hole movably sleeved outside the guide rod (18) is formed in the rod wall of the movable rod (11).

5. A construction rebar retracting device according to claim 1, wherein the surface of said pressing roller (15) is coated with a rubber mat.