CN210387341U - Manual reinforcing bar bending machine for building construction - Google Patents

Abstract

The utility model belongs to the technical field of building engineering, in particular to a manual reinforcing steel bar bending machine for building construction, which comprises a bending base and a baffle shaft welded and fixed at the middle position inside the bending base, wherein the bottom end outside the baffle shaft is rotationally connected with a turntable; install three seat of buckling above the carousel, a welded fastening is on the base of buckling, another and carousel welded fastening, install on the base of buckling through adjusting the screw in addition, can dismantle with the base of buckling and be connected, the angle of buckling if needs is not more than 120 degrees, can fix on the base of buckling with the seat spiro union of buckling that can dismantle the connection, the back of once buckling, the direct reinforcing bar of buckling with the secondary is put at the opposite side that keeps off the axle, contact with the baffle that can dismantle the connection on the seat of buckling, then promote the reverse rotatory carousel of handle, buckle the reinforcing bar, just push back initial position with the seat of buckling after need buckle, accelerate the speed of buckling of reinforcing bar.

Description

Manual reinforcing bar bending machine for building construction

Technical Field

The utility model belongs to the technical field of building engineering, specifically relate to a manual reinforcing bar crib crimper for construction.

Background

The building engineering is the engineering entity which is formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein, the house buildings refer to the engineering entity which has a top cover, a beam column, a wall, a foundation and can form an internal space and meets the requirements of people on production, living, study and public activities, the building engineering is the engineering entity which is planned, surveyed, designed, constructed, completed and other technical works and completed for newly building, reconstructing or expanding the house buildings and the auxiliary structure facilities, and the installation engineering of the lines, the pipelines and the equipment matched with the engineering entity, also refers to the construction engineering of various houses and buildings, also called the construction workload, the investment amount of the engineering entity must be improved by using engineering materials, the construction can be realized, and when the building construction is carried out, the reinforcing steel bars need to be bent at a special installation position, under the condition that the workload of bending the existing steel bars is less, a manual steel bar bending machine is generally adopted for bending.

Traditional manual angle bending machine is when carrying out the reinforcing bar and buckle, holds the handle and promotes the seat of buckling and carry out the reinforcing bar extrusion and buckle, buckles the back, still need to buckle the seat and promote rotatory initial position of returning, just can carry out the secondary to the reinforcing bar and buckle, uses comparatively troublesome, increases the work load of buckling, reduces the speed of buckling.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a manual steel bar bending machine for building construction.

The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides a manual angle bending machine for construction, including buckle the base with buckle the inboard intermediate position department welded fastening's of base fender axle, the outside bottom that keeps off the axle rotates and is connected with the carousel, buckle on the base the spiro union be fixed with three seat of buckling, one of them buckle the seat with buckle base fixed connection, another one side of buckling the seat is fixed with the handle through the connector spiro union, and with carousel fixed connection, last one buckle the seat and fix through the fixing bolt spiro union one of them buckle the opposite of seat, four corner spiro unions in the bottom of buckling the base are fixed with the installation awl seat, the outside cover of installation awl seat is equipped with the protective cover.

Preferably, the bending seat comprises an outer ring, a baffle plate, an inner ring and an adjusting bolt, the baffle plate is fixedly connected with the inner ring, the outer ring is located on the outer side of the inner ring, the adjusting bolt is welded and fixed with the inner ring, and the adjusting bolt is fixed with the outer ring in a threaded manner.

Preferably, the other side of the other bending seat is integrally connected with the baffle plate to form a side baffle plate, and the cross section of the side baffle plate is equal to that of the baffle plate.

Preferably, the bending base is provided with an adjusting screw hole, the adjusting screw hole is oval, and the diameter of the adjusting screw hole is equal to that of the fixing bolt.

Preferably, the outer side of the handle is sleeved with a protective sleeve, the protective sleeve is made of rubber, and a plurality of semicircular bulges are uniformly distributed on the outer side of the protective sleeve.

Preferably, the middle position of the rotating disc and the outer side of the rotating disc are provided with angle lines corresponding to each other.

The utility model discloses beneficial effect who has:

the utility model discloses in, install three bending seat additional above the carousel, a welded fastening is on the base of buckling, another and carousel welded fastening, another installs on the base of buckling through adjusting the screw, can dismantle with the base of buckling and be connected, thereby when carrying out the reinforcing bar bending, if the angle that needs to buckle does not exceed 120 degrees, can fix the bending seat spiro union that can dismantle the connection on the base of buckling, then when carrying out the reinforcing bar bending again, can buckle once later, directly put the reinforcing bar of secondary bending on the opposite side of fender axle, contact with the baffle on the bending seat that can dismantle the connection, then promote handle reverse rotation carousel, buckle the reinforcing bar, do not need after buckling just push back the initial position with the bending seat, accelerate the bending speed of reinforcing bar, alleviate staff's work load simultaneously;

in addition, when carrying out the reinforcing bar and buckle on the building construction site, can fix the installation awl seat spiro union on the base of buckling, then with the help of external instrument, hammer into ground with the installation awl seat for the installation of the base of buckling is fixed more stably, and it is convenient to dismantle, and simple to use can satisfy the installation needs of the base of buckling under the different operational environment, and the stability that the reinforcing bar was buckled.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view from above of the present invention;

fig. 3 is a schematic structural view of the bending base of the present invention;

fig. 4 is a schematic view of another top view of the present invention.

In the figure: 1. bending the base; 11. adjusting the screw hole; 12. installing a conical seat; 121. a protective cover; 2. a bending seat; 21. an outer ferrule; 22. a baffle plate; 23. an inner race; 24. fixing the bolt; 25. a side dam; 26. adjusting the bolt; 3. a turntable; 31. an angle line; 4. a blocking shaft; 5. a grip; 51. a connector; 52. a protective sleeve.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): the utility model provides a manual angle bending machine for construction, as shown in fig. 1-4, including buckling base 1 and buckling base 1 inboard intermediate position department welded fastening's fender axle 4, the outside bottom of keeping off axle 4 rotates and is connected with carousel 3, the spiro union is fixed with three seat 2 of buckling on the base 1 of buckling, seat 2 and the base 1 fixed connection of buckling of one of them, one side of another seat 2 of buckling is fixed with handle 5 through the connector 51 spiro union, and with 3 fixed connection of carousel, last seat 2 of buckling is fixed in the opposite of seat 2 of buckling of one of them through the 24 spiro union of fixing bolt, four corners spiro union of the bottom of base 1 of buckling are fixed with installation awl seat 12, the outside cover of installation awl seat 12 is equipped with protective cover 121.

In the embodiment, three bending seats 2 are fixed on a bending base 1 in a screwed manner, three bending seats 2 are additionally arranged above a rotary table 3, one bending seat is fixed on the bending base 1 in a welded manner, the other bending seat is fixed with the rotary table 3 in a welded manner, the other bending seat is arranged on the bending base 1 through an adjusting bolt 26 and is detachably connected with the bending base 1, therefore, when the reinforcing steel bar is bent, if the bending angle is not more than 120 degrees, the detachably connected bending base 2 can be screwed and fixed on the bending base 1, then when the reinforcing steel bar is bent again, the reinforcing steel bar which is bent for the second time can be directly placed on the other side of the baffle shaft 4 after being bent for the first time, contacts with the baffle plate 22 on the detachably connected bending seat 2, then pushes the grip 5 to reversely rotate the rotary disc 3, the reinforcing steel bar is bent, and the bending seat 2 is pushed back to the initial position without bending, so that the bending speed of the reinforcing steel bar is accelerated.

Specifically, the bending seat 2 comprises an outer ring 21, a baffle plate 22, an inner ring 23 and an adjusting bolt 26, wherein the baffle plate 22 is fixedly connected with the inner ring 23, the outer ring 21 is positioned on the outer side of the inner ring 23, the adjusting bolt 26 is welded and fixed with the inner ring 23, and the adjusting bolt 26 is screwed and fixed with the outer ring 21; the adjustable steel bar bending device is used for rotating the adjusting bolt 26 according to the thickness of a steel bar to be bent, adjusting the distance between the baffle plate 22 and the baffle shaft 4, meeting the bending requirements of steel bars with different thicknesses and being wide in application range.

Specifically, the other side of the other bending seat 2 and the baffle 22 are integrally connected with a side baffle 25, and the section of the side baffle 25 is equal to that of the baffle 22; when the steel bar clamp is used for secondary bending, the steel bar is clamped and fixed, and the requirement for secondary steel bar bending is met.

Specifically, an adjusting screw hole 11 is formed in the bending base 1, the adjusting screw hole 11 is oval, and the diameter of the adjusting screw hole 11 is equal to that of the fixing bolt 24; for achieving adjustment of the distance between the baffle 22 and the baffle shaft 4.

Specifically, a protective sleeve 52 is sleeved on the outer side of the handle 5, the protective sleeve 52 is made of rubber, and a plurality of semicircular bulges which are uniformly distributed are arranged on the outer side of the protective sleeve 52; has good protectiveness and anti-slip performance, safe and stable use and high holding comfort.

Specifically, the middle position of the rotary table 3 and the outer side of the rotary table 3 are provided with corresponding angle lines 31; the staff of being convenient for observes the angle of buckling of reinforcing bar.

The utility model discloses a practical principle: placing the reinforcing steel bar between the blocking shaft 4 and the baffle 22, holding the handle 5, rotating the turntable 3 clockwise to drive one of the bending seats 2 to move clockwise, bending the reinforcing steel bar by a certain angle, taking out the reinforcing steel bar after bending, rotating the moved bending seat 2 clockwise to be attached to the other bending seat 2, then placing a reinforcing steel bar on the other side of the blocking shaft 4 to be attached to the side baffle 25 on the other bending seat 2, rotating the bending seat 2 with the handle 5 counterclockwise to bend the reinforcing steel bar by a certain angle, and then taking out the reinforcing steel bar, so that when bending the reinforcing steel bar, the bending seat 2 does not need to be rotated back to the initial position for next bending, the use is convenient, the operation is simple, the workload of workers is reduced, the bending efficiency is improved, the bending speed is accelerated, in addition, the third bending seat 2 is fixed on the bending base 1 by adopting the adjusting bolt 26 in a screwed manner, can dismantle with the base 1 of buckling and be connected, when the reinforcing bar angle that needs buckle exceeded 120 degrees, can pull down seat 2 of buckling of third, carry out the buckling of wide-angle reinforcing bar, can satisfy the needs that different angle reinforcing bars buckled for the normal work that the reinforcing bar was buckled is not influenced in the installation of seat 2 is fixed to the third.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims (6)

1. The utility model provides a manual angle bending machine for construction, including buckle base (1) with buckle base (1) inboard intermediate position department welded fastening's fender axle (4), the outside bottom of keeping off axle (4) is rotated and is connected with carousel (3), the spiro union is fixed with three seat (2) of buckling on buckling base (1) one of them buckle seat (2) with buckle base (1) fixed connection, another one side of buckling seat (2) is fixed with handle (5) through connector (51) spiro union, and with carousel (3) fixed connection, its characterized in that: last one buckle seat (2) and fix one of them through fixing bolt (24) spiro union buckle seat (2) opposite, four corners spiro union in the bottom of base (1) of buckling are fixed with installation awl seat (12), the outside cover of installation awl seat (12) is equipped with protective cover (121).

2. The manual steel bar bender for building construction according to claim 1, characterized in that: bend seat (2) including outer lasso (21), baffle (22), inner race (23) and adjusting bolt (26), baffle (22) with inner race (23) fixed connection, outer lasso (21) are located the outside of inner race (23), adjusting bolt (26) with inner race (23) welded fastening, adjusting bolt (26) with outer lasso (21) spiro union is fixed.

3. The manual steel bar bender for building construction according to claim 2, characterized in that: the other side of the other bending seat (2) and the baffle (22) are integrally connected with a side baffle (25), and the section of the side baffle (25) is equal to that of the baffle (22).

4. The manual steel bar bender for building construction according to claim 1, characterized in that: the bending base (1) is provided with an adjusting screw hole (11), the adjusting screw hole (11) is oval, and the diameter of the adjusting screw hole (11) is equal to that of the fixing bolt (24).

5. The manual steel bar bender for building construction according to claim 1, characterized in that: the outside cover of handle (5) is equipped with lag (52), lag (52) are the rubber material, the outside of lag (52) is equipped with a plurality of evenly distributed's semi-circular arch.

6. The manual steel bar bender for building construction according to claim 1, characterized in that: the middle position of the rotary table (3) and the outer side of the rotary table (3) are provided with corresponding angle lines (31).

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