Steel bar stretching device for building

Abstract

The utility model discloses a building reinforcing steel bar stretching device which comprises a machining platen, the top of the machining platen is fixedly connected with a fixing plate, the top of the fixing plate is symmetrically and rotationally connected with rotating seats, and the tops of the rotating seats are rotationally connected with a first driven gear and a second driven gear respectively. Second driving motors are symmetrically and fixedly connected to the positions, close to the two sides of the fixing plate, of the top of the machining table plate, and controllers are fixedly connected to the outer sides of the second driving motors. And meanwhile, a moving block is rotationally connected with a threaded lead screw and moves in a sliding rail, so that a supporting seat and a limiting hoop can clamp and limit the reinforcing steel bars, a driving gear is driven through a second driving motor, and the driving gear drives a first driven gear and a second driven gear to rotate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, specifically relates to a building steel bar stretching device. BACKGROUND

[0002] The building steel bar stretching device is a device for stretching, adjusting and fixing steel bars during building construction. It is usually used in prestressed concrete structures to ensure that the steel bars can withstand the predetermined tensile stress after the concrete hardens. The design and application of the steel bar stretching device are crucial to ensuring the quality of the project and the safety of the structure.

[0003] During transportation, the steel bars are easily deformed and bent due to external factors. The existing part of the building steel bar stretching device mostly needs to be supported by hand, lacks a limiting structure, and easily affects work efficiency. INVENTION CONTENTS

[0004] The utility model solves the technical problem of overcoming the existing defects and provides a building steel bar stretching device to solve the problem of steel bar deformation and bending during transportation due to external factors, as mentioned in the background technology. The existing part of the building steel bar stretching device mostly needs to be supported by hand, lacks a limiting structure, and easily affects work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a building steel bar stretching device, comprising a processing platform, the processing platform top is fixedly connected with the fixed plate, the fixed plate top is symmetrically connected with the rotating seat, the rotating seat top is rotatably connected with the first driven gear and the second driven gear, the processing platform top is symmetrically fixedly connected with the second drive motor on both sides close to the fixed plate, the second drive motor outer side is fixedly connected with the controller, the second drive motor top is rotatably connected with the driving gear, one side of the processing platform inside is symmetrically provided with the slide rail, the slide rail inside is fixedly connected with the bearing.

[0006] Preferably, the rotating seat is provided with four, the second drive motor, the first driven gear and the second driven gear are symmetrically provided with two.

[0007] Preferably, the bearing inside is rotatably connected with the threaded rod, the threaded rod outside is rotatably connected with the moving block, the moving block top is fixedly connected with the support seat, the support seat outside one side is fixedly connected with the limiting clamp.

[0008] Preferably, the limiting clamp inside is slidably connected with the steel bar.

[0009] Preferably, the processing platform is symmetrically provided with a motor groove near the side of the slide rail, and a first driving motor is fixedly connected in the motor groove.

[0010] Preferably, the processing platform is symmetrically provided with a motor groove near the side of the slide rail, and a first driving motor is fixedly connected in the motor groove.

[0011] Preferably, the processing platform is symmetrically provided with a motor groove near the side of the slide rail, and a first driving motor is fixedly connected in the motor groove.

[0012] Preferably, the processing platform is symmetrically provided with a motor groove near the side of the slide rail, and a first driving motor is fixedly connected in the motor groove.

[0013] Compared with the prior art, the building steel bar stretching device has the following beneficial effects:

[0014] 1、The limiting clamp is arranged, the threaded screw rod is driven by the first driving motor, the threaded screw rod is rotationally connected in the bearing in the slide rail, at the same time, the moving block is rotationally connected with the threaded screw rod and is displaced in the slide rail, the supporting seat and the limiting clamp can clamp and limit the steel bar, the driving gear is driven by the second driving motor, the driving gear drives the first driven gear and the second driven gear to rotate, and the stretching work of the steel bar is completed in the rotating process, so that the operation is simple and convenient.

[0015] 2、The fixed sleeve is arranged, and the fixed sleeve can support and limit the steel bar.

[0016] The parts not involved in the device are the same as or can be realized by the prior art, the structure of the device is scientific and reasonable, safe and convenient to use, and great help is provided for people. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application, and in the drawings:

[0018] Figure 1 is a schematic view of the shaft side structure of the building steel bar stretching device;

[0019] Figure 2 is Figure 1 the enlarged structure schematic view of A;

[0020] Figure 3 is Figure 1 the enlarged structure schematic view of B;

[0021] Figure 4 is Figure 1 the enlarged structure schematic view at C of

[0022] Figure 5 is a side view structure schematic view of the building steel bar stretching device;

[0023] Figure 6 is a rear view structure schematic view of the building steel bar stretching device;

[0024] Figure 7 is a front view vertical section structure schematic view of the building steel bar stretching device;

[0025] In the figure: processing platform 1, slide rail 2, bearing 3, motor slot 4, first drive motor 5, threaded screw rod 6, moving block 7, support seat 8, limit clamp 9, fixed plate 10, steel bar 11, second drive motor 12, controller 13, driving gear 14, first driven gear 15, second driven gear 16, rotating seat 17, first support base 18, second support base 19, fixed sleeve 20, fixed base 21, control panel 22. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0027] Please refer to Figures 1-7The utility model provides a technical scheme: a building steel bar stretching device, including processing platform plate 1, the top fixedly connected with fixed plate 10 of processing platform plate 1, the top symmetrical rotation is connected with rotating seat 17 of fixed plate 10, the top rotation is connected with first driven gear 15 and second driven gear 16 of rotating seat 17 respectively, the both sides symmetrical fixedly connected with second drive motor 12 of the top of processing platform plate 1 near fixed plate 10, the outside fixedly connected with controller 13 of second drive motor 12, the top rotation is connected with driving gear 14 of second drive motor 12, one side of the inside of processing platform plate 1 is provided with slide rail 2 symmetrically, the inside fixedly connected with bearing 3 of slide rail 2, drive screw rod 6 by first drive motor 5 to drive, make screw rod 6 in the bearing 3 inside slide rail 2 carry out rotation connection, at the same time, moving block 7 is connected with screw rod 6 by rotation, and displacement is carried out in the inside of slide rail 2, so that support seat 8 and limit clamp 9 can play the clamping limiting effect to steel bar 11, drive driving gear 14 by second drive motor 12, so that driving gear 14 is connected with first driven gear 15 and second driven gear 16 and rotates, completes the stretching work of steel bar 11 in the process of rotating, and simple and convenient operation.

[0028] In the utility model, preferably, rotating seat 17 is provided with four, and second drive motor 12, first driven gear 15 and second driven gear 16 are symmetrically provided with two.

[0029] In the utility model, preferably, bearing 3 is rotationally connected with screw rod 6 in the inside, screw rod 6 is rotationally connected with moving block 7 outside, moving block 7 is fixedly connected with support seat 8 on the top, and support seat 8 is fixedly connected with limit clamp 9 on one side outside.

[0030] In the utility model, preferably, limit clamp 9 is slidably connected with steel bar 11 in the inside.

[0031] In the utility model, preferably, motor slot 4 is symmetrically provided on one side of the inside of processing platform plate 1 near slide rail 2, and first drive motor 5 is fixedly connected in the inside of motor slot 4.

[0032] In the utility model, preferably, first support base 18 is symmetrically fixedly connected on the top of processing platform plate 1.

[0033] In the utility model, preferably, second support base 19 is fixedly connected on one side of the top of processing platform plate 1, fixed sleeve 20 is fixedly connected on the top of second support base 19, and fixed sleeve 20 can play the supporting limiting effect to steel bar 11.

[0034] The utility model discloses, preferably, the fixed base 21 is fixedly connected with the bottom symmetry of processing platform 1, the fixed base 21 is provided with four, and the control panel 22 is fixedly connected with the side of processing platform 1 top near first drive motor 5.

[0035] The utility model discloses a working principle and use flow: when using, through setting limit clamp 9, through first drive motor 5 to drive screw lead screw 6, make screw lead screw 6 carry out rotary connection in the bearing 3 inside the slide rail 2, at the same time, moving block 7 carries out displacement in the inside of slide rail 2 through with screw lead screw 6 rotary connection, make support seat 8 and limit clamp 9 can play the role of clamping limit to steel bar 11, through second drive motor 12 to drive driving gear 14, make driving gear 14 with first driven gear 15 and second driven gear 16 carry out rotation, complete the stretching work of steel bar 11 in the process of rotation, simple and convenient operation, through setting fixed sleeve 20, fixed sleeve 20 can play the role of supporting limit to steel bar 11.

[0036] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A steel bar tensioning device for construction, comprising a processing table (1), characterized in that: The processing table (1) is fixedly connected to a fixed plate (10) at the top. A rotating seat (17) is symmetrically rotatably connected to the top of the fixed plate (10). A first driven gear (15) and a second driven gear (16) are rotatably connected to the top of the rotating seat (17). A second drive motor (12) is symmetrically fixedly connected to both sides of the top of the processing table (1) near the fixed plate (10). A controller (13) is fixedly connected to the outside of the second drive motor (12). A drive gear (14) is rotatably connected to the top of the second drive motor (12). A slide rail (2) is symmetrically arranged on one side inside the processing table (1). A bearing (3) is symmetrically fixedly connected inside the slide rail (2).

2. The steel bar tensioning device for construction according to claim 1, characterized in that: The rotating base (17) is provided in four parts, and the second drive motor (12), the first driven gear (15) and the second driven gear (16) are each provided in two parts symmetrically.

3. The steel bar tensioning device for construction according to claim 1, characterized in that: The bearing (3) is rotatably connected to a threaded screw (6), and a moving block (7) is rotatably connected to the outside of the threaded screw (6). A support seat (8) is fixedly connected to the top of the moving block (7), and a limit clamp (9) is fixedly connected to one side of the outside of the support seat (8).

4. A steel bar tensioning device for construction according to claim 3, characterized in that: The limiting clamp (9) has a steel bar (11) internally slidingly connected.

5. A steel bar tensioning device for construction according to claim 1, characterized in that: The processing table (1) has a motor slot (4) symmetrically arranged on the side near the slide rail (2), and a first drive motor (5) is fixedly connected inside the motor slot (4).

6. A steel bar tensioning device for construction according to claim 1, characterized in that: The top of the processing table (1) is symmetrically and fixedly connected with a first support base (18).

7. A steel bar tensioning device for construction according to claim 1, characterized in that: A second support base (19) is fixedly connected to one side of the top of the processing table (1), and a fixing sleeve (20) is fixedly connected to the top of the second support base (19).

8. A steel bar tensioning device for construction according to claim 1, characterized in that: The bottom of the processing table (1) is symmetrically fixedly connected with a fixed base (21), and four fixed bases (21) are provided. The top of the processing table (1) is fixedly connected with a control panel (22) on the side near the first drive motor (5).

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