CN219464629U - Portable simple and easy reinforcing bar bending device - Google Patents

Abstract

The utility model discloses a portable simple steel bar bending device which comprises a fixed base, wherein fixing grooves are formed in the outer walls of the two sides of the top of the fixed base, bearing seats are respectively fixed on the inner walls of the bottoms of the two fixing grooves through bolts, the same connecting shaft is inserted into the two bearing seats, limiting clamping blocks are welded on the two sides of the two ends of the connecting shaft, clamping columns are welded on the outer surfaces of the centers of the connecting shafts, holding rods are fixedly arranged at the tops of the clamping columns through threads, limiting columns are welded on the outer walls of the sides, close to one side of the two bearing seats, of the fixed base, first arc-shaped grooves are formed in the outer walls of one side of each limiting column, second arc-shaped grooves are formed in the outer walls of one side of each limiting clamping block, mounting grooves are formed in the outer walls of the four corners of the top of the fixed base, and threaded holes are formed in the outer walls of the top of each mounting groove. The utility model not only improves the efficiency of bending the reinforcing steel bars, but also has simple operation steps and lower cost, is convenient for overall transportation, and improves the practicability of the overall device.

Description

Portable simple and easy reinforcing bar bending device

Technical Field

The utility model relates to the technical field of steel bar bending, in particular to a portable simple steel bar bending device.

Background

In the prior art, the steel bar is one of materials commonly used in the existing building, the use of the steel bar makes the building stronger and durable, and the steel bar is often required to be bent to a certain extent in the actual use so as to be applied to the building structure, but the steel bar is very hard in characteristic, so that a special bending device is required to bend the steel bar.

Through retrieving, chinese patent application number is CN 201921101263.6's patent discloses a reinforcing bar bending device for construction, including mounting platform, the mounting groove has been seted up to mounting platform's inner wall, and the inside of mounting groove has hydraulic oil pump through bolted connection, there is the fixed block top one side of mounting platform through bolted connection, and there is hydraulic cylinder outer wall one side of fixed block through bolted connection, hydraulic cylinder passes through pipe connection with hydraulic oil pump. The reinforcing steel bar bending device for building construction in the patent has the following defects: the whole device adopts a hydraulic form, and although the effect of bending the reinforcing steel bars is achieved in the form, the whole structure is not easy to carry, and the reinforcing steel bar bending step is not easy to operate, so that a portable simple reinforcing steel bar bending device is needed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a portable simple steel bar bending device.

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

the utility model provides a portable simple and easy reinforcing bar bending device, includes unable adjustment base, unable adjustment base top both sides side outer wall is opened there is the fixed slot, and the bottom inner wall of two fixed slots has the bearing frame through the bolt fastening respectively, and two inside grafting of bearing frame have same connecting axle, and the both ends both sides of connecting axle all weld spacing fixture block, and the center surface welding of connecting axle has the card post, and the card post top has the holding rod through threaded fastening, unable adjustment base is close to the limit post of all welding of the avris outer wall of two bearing frame one sides.

As still further aspects of the utility model: the outer walls of one side of the two limiting columns are provided with first arc grooves, and the outer wall of one side of each limiting clamping block is provided with a second arc groove.

As still further aspects of the utility model: the four corners outer wall at the top of the fixed base is provided with mounting grooves, the outer wall at the top of each mounting groove is provided with a threaded hole, and the inner wall of each threaded hole is inserted with a threaded column.

As still further aspects of the utility model: and the outer wall of the top of each threaded column is welded with a hook ring, and the outer wall of the bottom end of each threaded column is welded with a backing plate.

As still further aspects of the utility model: the fixed base is provided with grooves near the outer wall of the bottom of each backing plate.

As still further aspects of the utility model: the outer wall of one side of the fixed base is provided with a storage groove.

Compared with the prior art, the utility model provides a portable simple steel bar bending device, which has the following beneficial effects:

1. this portable simple and easy reinforcing bar bending device, workman is through holding the holding rod to press the holding rod, make the holding rod select round the connecting axle, and rotatory connecting axle has changed the angle of two spacing fixture blocks, thereby make the reinforcing bar accomplish the work of bending through lever principle, this kind of mode has not only improved the efficiency that the reinforcing bar was bent, and operating procedure is succinct moreover, and the cost is lower, also makes things convenient for holistic transport simultaneously, and then has improved whole device's practicality.

2. This portable simple and easy reinforcing bar bending device, when the spacing post top of reinforcing bar middle section card income and when between two spacing fixture blocks of connecting axle one end, first arc wall and two second arc walls can effectively be laminated to the reinforcing bar outer lane to effectively make the reinforcing bar can fix, and then guaranteed that the reinforcing bar keeps stable at the in-process of bending, the problem of side deviation appears when preventing that the reinforcing bar from bending.

3. This portable simple and easy reinforcing bar bending device, colludes the ring through the finger to twist and collude the ring, make screw thread post screw in screw hole, and then promoted the regulation of backing plate height, thereby satisfied the subaerial needs of bending of reinforcing bar at different height.

The device has the advantages of simple structure, convenient operation and good bending effect.

Drawings

Fig. 1 is a schematic front view of a portable simple steel bar bending device according to the present utility model;

fig. 2 is a schematic side view of a portable simple steel bar bending device according to the present utility model;

fig. 3 is a schematic partial structure of a portable simple steel bar bending device according to the present utility model.

In the figure: 1-fixed base, 2-bearing frame, 3-spacing post, 4-first arc wall, 5-spacing fixture block, 6-second arc wall, 7-mounting groove, 8-holding rod, 9-card post, 10-storage groove, 11-screw thread post, 12-collude the ring, 13-backing plate, 14-recess.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

1-3, a portable simple steel bar bending device comprises a fixed base 1, wherein fixed grooves are formed in the outer walls of two sides of the top of the fixed base 1, bearing seats 2 are respectively fixed on the inner walls of the bottoms of the two fixed grooves through bolts, the two bearing seats 2 are internally inserted with the same connecting shaft, limit clamping blocks 5 are welded on two sides of the two ends of the connecting shaft, clamping columns 9 are welded on the outer surfaces of the centers of the connecting shafts, holding rods 8 are fixed on the top ends of the clamping columns 9 through threads, and limit columns 3 are welded on the outer walls of the sides, close to one sides of the two bearing seats 2, of the fixed base 1; when the bending device is used, the holding rod 8 is held, the holding rod 8 is lifted upwards, the reinforcing steel bar is arranged between the top of the limiting column 3 and the two limiting clamping blocks 5 at one end of the connecting shaft, the reinforcing steel bar is fixed, then, a worker holds the holding rod 8 and presses the holding rod 8, the holding rod 8 is selected around the connecting shaft, the rotating connecting shaft changes the angles of the two limiting clamping blocks 5, and therefore bending work of the reinforcing steel bar is completed through the lever principle.

In order to ensure that the reinforcing steel bars are kept stable in the bending process, as shown in fig. 1-2, the outer walls of one side of the two limiting columns 3 are respectively provided with a first arc-shaped groove 4, and the outer walls of one side of each limiting clamping block 5 are respectively provided with a second arc-shaped groove 6; when the steel bar middle section is clamped between the top of the limit post 3 and the two limit clamping blocks 5 at one end of the connecting shaft, the first arc-shaped groove 4 and the two second arc-shaped grooves 6 can be effectively attached to the steel bar outer ring, so that the steel bar can be effectively fixed, the stability of the steel bar in the bending process is further ensured, and the problem of lateral deviation of the steel bar during bending is prevented.

In order to enable the whole device to adapt to different ground heights, as shown in fig. 1 and 3, mounting grooves 7 are formed in four corner outer walls at the top of a fixed base 1, threaded holes are formed in the outer walls at the top of each mounting groove 7, threaded columns 11 are inserted into the inner walls of each threaded hole, hook rings 12 are welded on the outer walls at the top of each threaded column 11, base plates 13 are welded on the outer walls at the bottom of each threaded column 11, and grooves 14 are formed in the outer walls, close to the first base plates 13, of the fixed base 1; when the steel bar bending machine is used, the hook ring 12 is hooked by fingers, and the hook ring 12 is twisted, so that the threaded column 11 is screwed into the threaded hole, the height adjustment of the base plate 13 is further promoted, and the requirement of bending steel bars on the ground with different heights is met.

For the convenience to load and unload and accomodate holding rod 8, as shown in fig. 2, unable adjustment base 1 one side outer wall is opened has and is accomodate groove 10, when needs carry out the reinforcing bar and bend, takes out holding rod 8 in accomodating groove 10 to be connected holding rod 8 and card post 9 through the screw thread, when not using, will hold rod 8 pull down the card and go into accomodating inslot 10, and then improved whole device's practicality.

Working principle: when the steel bar bending device is used, the holding rod 8 is held, the holding rod 8 is lifted upwards, the steel bar is arranged between the top of the limiting column 3 and the two limiting clamping blocks 5 at one end of the connecting shaft, the steel bar is fixed, then, a worker holds the holding rod 8 by holding and presses the holding rod 8, the holding rod 8 is selected around the connecting shaft, the angle of the two limiting clamping blocks 5 is changed by the rotating connecting shaft, bending work of the steel bar is completed through the lever principle, when the middle section of the steel bar is clamped between the top of the limiting column 3 and the two limiting clamping blocks 5 at one end of the connecting shaft, the first arc-shaped groove 4 and the two second arc-shaped grooves 6 can be effectively attached to the outer ring of the steel bar, the steel bar can be effectively fixed, the steel bar is kept stable in the bending process, the hook ring 12 is hooked by fingers, the hook ring 12 is twisted, the threaded column 11 is screwed into the threaded hole, and the height adjustment of the backing plate 13 is further promoted, and the requirement of bending the steel bar on the ground with different heights is met.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a portable simple and easy reinforcing bar bending device, includes unable adjustment base (1), its characterized in that, unable adjustment base (1) top both sides side outer wall is opened there is the fixed slot, and the bottom inner wall of two fixed slots is fixed with bearing frame (2) through the bolt fastening respectively, the inside grafting of two bearing frames (2) has same connecting axle, the both ends both sides of connecting axle all weld spacing fixture block (5), the center surface welding of connecting axle has card post (9), the card post (9) top is through threaded connection has holding rod (8), unable adjustment base (1) is close to the limit post (3) of all welding of the side outer wall of two bearing frames (2) one side.

2. The portable simple steel bar bending device according to claim 1, wherein the outer walls of one side of the two limiting columns (3) are provided with first arc grooves (4), and the outer walls of one side of each limiting clamping block (5) are provided with second arc grooves (6).

3. The portable simple steel bar bending device according to claim 1, wherein the outer walls of four corners at the top of the fixed base (1) are provided with mounting grooves (7), the outer wall of the top of each mounting groove (7) is provided with a threaded hole, and the inner wall of each threaded hole is inserted with a threaded column (11).

4. A portable simple rebar bending device according to claim 3, wherein the top outer wall of each threaded post (11) is welded with a hook ring (12), and the bottom outer wall of each threaded post (11) is welded with a backing plate (13).

5. The portable simple rebar bending device according to claim 4, wherein the fixed base (1) is provided with a groove (14) near the bottom outer wall of one of each pad (13).

6. The portable simple steel bar bending device according to claim 1, wherein a receiving groove (10) is formed in the outer wall of one side of the fixed base (1).