Reinforcing steel bar fixing device for building construction

Abstract

The utility model relates to the field of building construction equipment, and discloses a reinforcing steel bar fixing device for building construction, which comprises a workbench, the top end of the workbench is fixedly connected with a fixed plate, the inner wall of the fixed plate penetrates through and is slidably connected with a movable plate, and the top end of the movable plate is fixedly connected with a pull rod. The bottom end of the pull rod is fixedly connected with an extrusion rod, the inner wall of the fixing plate is elastically connected with a rotating plate through a torsional spring, the top end of the rotating plate is slidably connected with a sliding block, the top end of the sliding block is hinged to a positioning plate, the top end of the fixing plate is provided with a limiting mechanism, and the top end of the workbench is provided with a measuring assembly. The limiting mechanism comprises an insertion block. According to the device, the inserting block is separated from and overlapped with the notch of the movable plate, the extrusion column is moved to extrude the rotating plate, the rotating plate drives the positioning plate to be close to the movable plate, positioning of multiple sets of steel bars can be completed at the same time, and the working efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building construction equipment, especially building construction steel bar fixing device. BACKGROUND

[0002] Building construction refers to the production activity of engineering construction implementation stage, and is the building process of various buildings, and steel bar refers to steel bar for reinforced concrete and prestressed reinforced concrete, and the shape is divided into two kinds of plain round steel bar and ribbed steel bar, and the steel bar fixing device for building construction is mainly used for cutting the steel bar according to the length required by construction, and effectively fixing the steel bar during the cutting process, so as to ensure the cutting precision and the safety of operators.

[0003] Through the search, the patent announcement number CN211965751U discloses a kind of steel bar fixing device for building construction, including workbench, the bottom of the workbench is fixedly connected with support leg, the top of the workbench is fixedly connected with lower clamp, the inner wall of the lower clamp is movably connected with steel bar main body, the top of the workbench is fixedly connected with first motor, the output shaft of the first motor is fixedly connected with first screw rod by coupling, the front of the first screw rod is movably connected with first movable block, the side of the first movable block is fixedly connected with first connecting rod, this steel bar fixing device for building construction reaches the purpose that steel bar cutting efficiency is high, solves the problem that general steel bar cutting lacks fixed, cutting efficiency is poor, can be fixed to steel bar when cutting steel bar, avoid the position of steel bar from producing deviation in cutting process, improve steel bar cutting efficiency while also improve the work efficiency of people, further meet the use demand of people.

[0004] In the above device, there are the following problems: the above device can only position and cut single steel bar when in use, and needs to be cut one by one when cutting a large number of steel bars, so that the operation steps are cumbersome, time-consuming and laborious, therefore, a steel bar fixing device for building construction is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a steel bar fixing device for building construction, aiming at improving the problem that part of equipment in prior art cannot position multiple steel bars at the same time.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a reinforcing steel bar fixing device for building construction, including the workbench, the top fixed connection of workbench has the fixed plate, the inner wall of fixed plate is penetrated and is slidably connected with the movable plate, the top fixed connection of movable plate has the pull rod, the bottom fixed connection of pull rod has the extrusion rod, the inner wall of fixed plate is elastically connected with the rotary plate through the torsional spring, the top sliding connection of rotary plate has the sliding block, the top hinged of sliding block has the positioning plate, the top of fixed plate is provided with the limiting mechanism, the top of workbench is provided with the measuring assembly,

[0007] The limiting mechanism includes an insert block, the outer wall of the insert block is elastically connected with the fixed plate through a movable spring, and the insert block is slidably connected to the top of the fixed plate.

[0008] As a further description of the above technical scheme:

[0009] The measuring assembly includes a baffle, the front end inner wall of the baffle is elastically connected with a clamping block through a moving spring, and the baffle is slidably connected to the top of the workbench.

[0010] As a further description of the above technical scheme:

[0011] The inner wall of the fixed plate is fixedly connected with one end of the torsional spring, and the other end of the torsional spring is fixedly connected with the outer wall of the rotary plate.

[0012] As a further description of the above technical scheme:

[0013] The outer wall of the insert block is fixedly connected with one end of the movable spring, and the other end of the movable spring is fixedly connected with the rear end inner wall of the fixed plate.

[0014] As a further description of the above technical scheme:

[0015] The extrusion rod is slidably connected to the inner wall of the fixed plate, and the bottom end of the extrusion rod is in contact with the top end of the rotary plate.

[0016] As a further description of the above technical scheme:

[0017] The rotary plate is rotatably connected to the inner wall of the fixed plate, the insert block is inserted into the outer wall of the movable plate, and the positioning plate is penetrated and slidably connected to the inner wall of the fixed plate.

[0018] As a further description of the above technical scheme:

[0019] The front end inner wall of the baffle is fixedly connected with one end of the moving spring, and the other end of the moving spring is fixedly connected with the outer wall of the clamping block.

[0020] As a further description of the above technical scheme:

[0021] The clamping block is slidably connected to the inner wall of the baffle, and the clamping block is inserted into the top end of the workbench.

[0022] The utility model has the advantages of the following:

[0023] 1. In the utility model, the separation and coincidence of the insertion block and the movable plate slot, the movement of the extrusion column extruding the rotating plate, and the approach of the rotating plate with the positioning plate and the movable plate can simultaneously complete the positioning of multiple groups of steel bars, thereby further improving the work efficiency.

[0024] 2. In the utility model, the separation and coincidence of the clamping block and the workbench slot, the movement of the baffle cooperating with the scale line on the workbench can quickly adjust the steel bar cutting length, thereby reducing the cumbersome steps of manual measurement and further saving the working time. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The utility model provides a kind of workbench and baffle overall display schematic diagram of steel bar fixing device for building construction proposed by the utility model;

[0026] Figure 2 The utility model provides a kind of fixed plate display schematic diagram of steel bar fixing device for building construction proposed by the utility model;

[0027] Figure 3 The utility model provides a kind of fixed plate side sectional view schematic diagram of steel bar fixing device for building construction proposed by the utility model;

[0028] Figure 4 The utility model provides a kind of A graph enlarged schematic diagram of steel bar fixing device for building construction proposed by the utility model;

[0029] Figure 5 The utility model provides a kind of fixed plate front sectional view schematic diagram of steel bar fixing device for building construction proposed by the utility model;

[0030] Figure 6 The utility model provides a kind of baffle display schematic diagram of steel bar fixing device for building construction proposed by the utility model;

[0031] Figure 7 The utility model provides a kind of baffle side sectional view schematic diagram of steel bar fixing device for building construction proposed by the utility model.

[0032] LEGEND:

[0033] 1, workbench;2, fixed plate;3, pull rod;4, extrusion rod;5, rotating plate;6, torsion spring;7, sliding block;8, positioning plate;9, insertion block;10, movable spring;11, baffle;12, clamping block;13, moving spring;14, movable plate. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0035] With reference to Figures 1-3 An embodiment provided by the utility model: a reinforcing steel bar fixing device for building construction, comprising a workbench 1, the workbench 1 supports the whole device, a cutting mechanism is arranged on the workbench 1, the cutting mechanism can complete the cutting operation of the reinforcing steel bar, the top end of the workbench 1 is fixedly connected with a fixed plate 2, the inner wall of the fixed plate 2 penetrates and is slidably connected with a movable plate 14, the upper end part of the movable plate 14 is a cylinder, the lower end part is a rectangular block, a slot corresponding to the cylinder is formed in the fixed plate 2, so that the movable plate 14 can move vertically, the top end of the movable plate 14 is fixedly connected with a pull rod 3, the bottom end of the pull rod 3 is fixedly connected with a pressing rod 4, the inner wall of the fixed plate 2 is elastically connected with a rotating plate 5 through a torsional spring 6, the top end of the rotating plate 5 is slidably connected with a sliding block 7, a slot corresponding to the sliding block 7 is formed in the rotating plate 5, so that the sliding block 7 can move forward and backward, the top end of the sliding block 7 is hingedly connected with a positioning plate 8, a limiting mechanism is arranged at the top end of the fixed plate 2, a measuring assembly is arranged at the top end of the workbench 1, the limiting mechanism comprises an insertion block 9, the outer wall of the insertion block 9 is elastically connected with the fixed plate 2 through a movable spring 10, the insertion block 9 is slidably connected at the top end of the fixed plate 2, a slot corresponding to the insertion block 9 is formed in the fixed plate 2, so that the insertion block 9 can move forward and backward.

[0036] With reference to Figure 1 , Figure 6 and Figure 7 The measuring assembly comprises a baffle 11, the front end inner wall of the baffle 11 is elastically connected with a clamping block 12 through a moving spring 13, the baffle 11 is slidably connected at the top end of the workbench 1, a slot corresponding to the baffle 11 is formed in the workbench 1, so that the baffle 11 can move left and right, a scale line with a certain length is arranged on the workbench 1, the front end inner wall of the baffle 11 is fixedly connected with one end of the moving spring 13, the other end of the moving spring 13 is fixedly connected with the outer wall of the clamping block 12, when the clamping block 12 moves forward, the moving spring 13 is compressed, when reset, the clamping block 12 is reset by the elastic force of the moving spring 13, the clamping block 12 is slidably connected on the inner wall of the baffle 11, a slot corresponding to the clamping block 12 is formed in the baffle 11, so that the clamping block 12 can move forward and backward, the clamping block 12 is inserted at the top end of the workbench 1, the workbench 1 is provided with a plurality of slots, the clamping block 12 is initially inserted in the slot.

[0037] With reference to Figures 3-5The inner wall of the fixed plate 2 is fixedly connected with one end of the torsion spring 6, and the other end of the torsion spring 6 is fixedly connected with the outer wall of the rotating plate 5. When the rotating plate 5 is deflected, the torsion spring 6 is compressed, and when it is reset, the elastic force of the torsion spring 6 is used to reset the rotating plate 5. The outer wall of the plug 9 is fixedly connected with one end of the movable spring 10, and the other end of the movable spring 10 is fixedly connected with the rear end inner wall of the fixed plate 2. When the plug 9 moves backward, the movable spring 10 is compressed, and when it is reset, the elastic force of the movable spring 10 is used to reset the plug 9. The extrusion rod 4 is slidingly connected to the inner wall of the fixed plate 2. The fixed plate 2 is provided with a slot corresponding to the extrusion rod 4, so that the extrusion rod 4 can move vertically. The bottom end of the extrusion rod 4 is in contact with the top end of the rotating plate 5. The rotating plate 5 is rotatably connected to the inner wall of the fixed plate 2. The rotating plate 5 is provided with a protruding block. The fixed plate 2 has enough space to allow the rotating plate 5 to rotate without being blocked. The plug 9 is inserted into the outer wall of the movable plate 14. The movable plate 14 is provided with a plurality of slots. The plug 9 is initially inserted into the slot. The positioning plate 8 penetrates and slidingly connects to the inner wall of the fixed plate 2. The fixed plate 2 is provided with a slot corresponding to the positioning plate 8, so that the positioning plate 8 can move vertically.

[0038] When the steel bar needs to be positioned, the hand moves the plug 9 backward, which will extrude the movable spring 10. When the plug 9 is separated from the slot on the movable plate 14, the hand moves the pull rod 3 downward, which will move the movable plate 14 and the extrusion rod 4 downward. The extrusion rod 4 will extrude the rotating plate 5, which will compress the torsion spring 6 and make one end of the rotating plate 5 deflect downward. The other end of the rotating plate 5 will move the positioning plate 8 and the sliding block 7 upward. The positioning plate 8 and the movable plate 14 approach each other to position the steel bar. At this time, the plug 9 coincides with the slot on the movable plate 14. The hand releases the plug 9, which is inserted into the slot of the movable plate 14 by the elastic force of the movable spring 10. The positioning of the positioning plate 8 and the movable plate 14 is completed. When the positioning distance needs to be expanded, the hand moves the pull rod 3 upward, which will move the movable plate 14 and the extrusion rod 4 upward. With the extrusion rod 4 no longer in contact with the rotating plate 5, the positioning plate 8 and the sliding block 7 move downward under the elastic force of the torsion spring 6, expanding the distance between the positioning plate 8 and the movable plate 14. At this time, the hand releases the plug 9, which is inserted into the slot of the movable plate 14, completing the positioning of the positioning plate 8 and the movable plate 14. If the steel bar needs to be positioned again, the above steps can be repeated.

[0039] When the length of the steel bar needs to be adjusted, the hand moves the clamping block 12 forward, the clamping block 12 is pressed to move the spring 13, when the clamping block 12 is separated from the notch on the workbench 1, the hand can move the baffle 11 left and right, when the baffle 11 is adjusted to the required position, the hand releases the clamping block 12, the clamping block 12 is inserted into the notch of the workbench 1 by the elastic force of the moving spring 13, the limiting of the baffle 11 is completed, when the steel bar contacts the baffle 11, the distance between the baffle 11 and the fixed plate 2 is the cutting distance of the steel bar, if the length of the steel bar needs to be adjusted again, the above steps can be repeated.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A reinforcing bar fixing device for construction work, comprising a workbench (1), characterized in that: The top end of the workbench (1) is fixedly connected with a fixed plate (2), the inner wall of the fixed plate (2) is through and slidably connected with a movable plate (14), the top end of the movable plate (14) is fixedly connected with a pull rod (3), the bottom end of the pull rod (3) is fixedly connected with an extrusion rod (4), the inner wall of the fixed plate (2) is elastically connected with a rotating plate (5) through a torsion spring (6), the top end of the rotating plate (5) is slidably connected with a sliding block (7), the top end of the sliding block (7) is hingedly connected with a positioning plate (8), the top end of the fixed plate (2) is provided with a limiting mechanism, and the top end of the workbench (1) is provided with a measuring assembly. The limiting mechanism comprises an insertion block (9), the outer wall of the insertion block (9) is elastically connected with the fixed plate (2) through a movable spring (10), and the insertion block (9) is slidably connected on the top end of the fixed plate (2).

2. A reinforcing bar fixing device for building construction according to claim 1, characterized in that: The measuring assembly comprises a baffle (11), the front end inner wall of the baffle (11) is elastically connected with a clamping block (12) through a moving spring (13), and the baffle (11) is slidably connected on the top end of the workbench (1).

3. The reinforcing bar fixing device for building construction according to claim 1, characterized in that: The inner wall of the fixed plate (2) is fixedly connected with one end of the torsion spring (6), and the other end of the torsion spring (6) is fixedly connected with the outer wall of the rotating plate (5).

4. The reinforcing bar fixing device for building construction according to claim 1, characterized in that: The outer wall of the insertion block (9) is fixedly connected with one end of the movable spring (10), and the other end of the movable spring (10) is fixedly connected with the rear end inner wall of the fixed plate (2).

5. The reinforcing bar fixing device for building construction according to claim 1, characterized in that: The extrusion rod (4) is slidably connected on the inner wall of the fixed plate (2), and the bottom end of the extrusion rod (4) is in contact with the top end of the rotating plate (5).

6. The reinforcing bar fixing device for building construction according to claim 1, characterized in that: The rotating plate (5) is rotatably connected on the inner wall of the fixed plate (2), the insertion block (9) is inserted on the outer wall of the movable plate (14), and the positioning plate (8) is through and slidably connected on the inner wall of the fixed plate (2).

7. The reinforcing bar fixing device for building construction according to claim 2, characterized in that: The front end inner wall of the baffle (11) is fixedly connected with one end of the moving spring (13), and the other end of the moving spring (13) is fixedly connected with the outer wall of the clamping block (12).

8. The reinforcing bar fixing device for building construction according to claim 2, characterized in that: The clamping block (12) is slidably connected on the inner wall of the baffle (11), and the clamping block (12) is inserted on the top end of the workbench (1).

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