Rapid auxiliary binding device for steel truss

Abstract

The utility model relates to the field of binding devices, in particular to a steel truss rapid auxiliary binding device which comprises an upper L-shaped block and a steel wire rope. A rotating rod is rotationally installed at the lower end of the upper L-shaped block, and the lower end of the rotating rod is fixedly connected with a lower L-shaped block. A steel wire rope penetrates through the inner wall of a fisheye bearing, the interior of a bending frame and the inner wall of a bending cylinder, then the steel wire rope penetrates through the interior of a first bending mechanism, the steel wire rope can be rapidly bent by manually rotating a rotating handle, in addition, locking of an upper L-shaped block and a lower L-shaped block can be relieved through a locking mechanism, and therefore the steel wire rope can be rapidly bent. When the locking mechanism unlocks the upper L-shaped block and the lower L-shaped block, the first bending mechanism and the second bending mechanism can rotate relatively, bending in more directions can be achieved, the handheld mechanism is installed on the upper L-shaped block, the handheld mechanism is grasped by a hand, the device can be conveniently moved, and the device is convenient to use. The problems that a binding device in the prior art is difficult to quickly bend a steel wire, and binding time cannot be shortened are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of binding device, concretely relates to steel truss fast auxiliary binding device. BACKGROUND

[0002] Steel truss refers to the truss made of steel, and the truss is a kind of geometrically invariant lattice type load-bearing structure formed by connecting straight rods mainly bearing axial force on corresponding nodes, and the steel truss is often used as a main load-bearing component in the roof structure of industrial and civil buildings, crane beam, bridge and hydraulic gate structure, etc. due to its clear stress, unaffected internal force of rod, simple structure, easy installation and other characteristics.

[0003] At present, in large engineering projects such as bridges, high-rise buildings, etc., the number of steel trusses is large and the structure is complex, and the traditional binding usually needs to bend the steel wire into a certain arc before binding, but the binding device in the prior art is difficult to quickly bend the steel wire, and cannot shorten the binding time, which needs to be further improved.

[0004] Therefore, the steel truss fast auxiliary binding device is proposed, which can quickly bend the steel wire and shorten the binding time. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the problem that the binding device in the prior art is difficult to quickly bend the steel wire and cannot shorten the binding time, therefore, the steel truss fast auxiliary binding device is proposed.

[0006] The technical scheme of the utility model is: the steel truss fast auxiliary binding device, including upper L-shaped block and steel wire rope, the lower end of the upper L-shaped block is rotatably installed with a rotating rod, the lower end of the rotating rod is fixedly connected with a lower L-shaped block, the two sides of the lower L-shaped block are rotatably installed with a first bending mechanism, the two sides of the upper L-shaped block are rotatably installed with a second bending mechanism, the first bending mechanism and the second bending mechanism are the same structure, the locking mechanism for locking the upper L-shaped block and the lower L-shaped block is installed between the upper L-shaped block and the lower L-shaped block.

[0007] The second bending mechanism includes a rotating column, a fish eye bearing, a fixed column, a sleeve, a bending frame, a bending block, a bending cylinder, a fixed plate and a handle; the rotating column is rotatably installed on one side of the upper L-shaped block in a penetrating manner, one end of the rotating column is fixedly connected with the fish eye bearing, the other end of the rotating column is fixedly connected with one end of the fixed column, the other end of the fixed column is fixedly connected with one end of the fixed plate, the other end of the fixed plate is fixedly connected with the handle, the side wall of the fixed column is rotatably installed with two sleeves, the side walls of the two sleeves are fixedly connected with the bending frame, the lower end of the bending frame is fixedly connected with the bending block, and the lower end of the bending block is fixedly connected with the bending cylinder in a penetrating manner.

[0008] Preferably, according to the required shape, the steel wire rope is threaded through the inner wall of the fish eye bearing, the interior of the bending frame and the inner wall of the bending cylinder, and then is threaded through the interior of the first bending mechanism, and by manually rotating the rotating handle, the steel wire rope can be quickly bent, in addition, by the locking mechanism, the locking of the upper L-shaped block and the lower L-shaped block can be released, when the locking mechanism releases the locking of the upper L-shaped block and the lower L-shaped block, the upper L-shaped block and the lower L-shaped block can be relatively rotated, at this time, the first bending mechanism and the second bending mechanism will be relatively rotated, so that more directions of bending can be realized, by installing the handheld mechanism on the upper L-shaped block, the handheld mechanism can be conveniently held by hand, so that the device can be conveniently moved, and the problem that the existing binding device is difficult to quickly bend the steel wire and cannot shorten the binding time is solved.

[0009] Preferably, the inner wall of the bending cylinder corresponds to the interior of the bending frame.

[0010] Preferably, the bending block is L-shaped, and the bending block and the bending frame jointly form a U shape.

[0011] Preferably, a long bolt is installed on one side of the upper L-shaped block in a through type screw thread, and one end of the long bolt is screw-threaded to the wall layer of the fixed plate.

[0012] Preferably, the first bending mechanism and the second bending mechanism correspond to each other in the vertical direction, and the upper L-shaped block, the rotating rod and the lower L-shaped block are made of stainless steel.

[0013] Preferably, the locking mechanism comprises an upper threaded cylinder, a lower threaded cylinder and a threaded column, the lower end of the upper L-shaped block is fixedly connected with the upper threaded cylinder, the upper end of the lower L-shaped block is fixedly connected with the lower threaded cylinder, and the inner walls of the upper threaded cylinder and the lower threaded cylinder are jointly screw-threaded with the threaded column.

[0014] Preferably, the handheld mechanism comprises an inner threaded cylinder, an installation column and a handle, the right end of the upper L-shaped block is fixedly connected with the inner threaded cylinder, the inner wall of the inner threaded cylinder is screw-threaded with the installation column, and the right end of the installation column is fixedly connected with the handle.

[0015] The device has the advantages that according to the required shape, the steel wire rope is threaded through the inner wall of the fish eye bearing, the interior of the bending frame and the inner wall of the bending cylinder, and then is threaded through the interior of the first bending mechanism, and by manually rotating the rotating handle, the steel wire rope can be quickly bent, in addition, by the locking mechanism, the locking of the upper L-shaped block and the lower L-shaped block can be released, when the locking mechanism releases the locking of the upper L-shaped block and the lower L-shaped block, the upper L-shaped block and the lower L-shaped block can be relatively rotated, at this time, the first bending mechanism and the second bending mechanism will be relatively rotated, so that more directions of bending can be realized, by installing the handheld mechanism on the upper L-shaped block, the handheld mechanism can be conveniently held by hand, so that the device can be conveniently moved, and the problem that the existing binding device is difficult to quickly bend the steel wire and cannot shorten the binding time is solved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model discloses a steel truss quick auxiliary binding device's three -dimensional structure schematic diagram is shown.

[0017] Figure 2 The utility model discloses a steel truss quick auxiliary binding device's hand -held mechanism's three -dimensional structure schematic diagram is shown.

[0018] Figure 3 The utility model discloses a steel truss quick auxiliary binding device's locking mechanism's three -dimensional structure schematic diagram is shown.

[0019] Figure 4 The utility model discloses a steel truss quick auxiliary binding device's second bending mechanism's first three -dimensional structure schematic diagram is shown.

[0020] Figure 5 The utility model discloses a steel truss quick auxiliary binding device's second bending mechanism's second three -dimensional structure schematic diagram is shown.

[0021] The mark in drawing is: 1, upper L type block;2, rotation rod;3, lower L type block;4, first bending mechanism;5, second bending mechanism;501, rotation column;502, fish eye bearing;503, fixed column;504, sleeve;505, bending frame;506, bending block;507, bending cylinder;508, fixed plate;509, handle;6, locking mechanism;601, upper threaded cylinder;602, lower threaded cylinder;603, threaded column;7, steel wire rope;8, hand -held mechanism;801, internal threaded cylinder;802, mounting column;803, handle;9, long bolt. DETAILED DESCRIPTION

[0022] The utility model will be further explained below in connection with the drawings and examples.

[0023] Example 1: please refer to Figures 1-5 Steel truss quick auxiliary binding device, including upper L type block 1 and steel wire rope 7, the lower end of upper L type block 1 is rotatably installed with rotation rod 2, and the lower end of rotation rod 2 is fixedly connected with lower L type block 3, and the both sides of lower L type block 3 are rotatably installed with first bending mechanism 4, and the both sides of upper L type block 1 are rotatably installed with second bending mechanism 5, and first bending mechanism 4 and second bending mechanism 5 are the same structure, and locking mechanism 6 for locking upper L type block 1 and lower L type block 3 is installed between upper L type block 1 and rotation rod 2;

[0024] The second bending mechanism 5 comprises a rotating column 501, a fish-eye bearing 502, a fixed column 503, a sleeve 504, a bending frame 505, a bending block 506, a bending cylinder 507, a fixed plate 508 and a rotating handle 509; the rotating column 501 is rotatably installed on one side of the upper L-shaped block 1, one end of the rotating column 501 is fixedly connected with the fish-eye bearing 502, the other end of the rotating column 501 is fixedly connected with one end of the fixed column 503, the other end of the fixed column 503 is fixedly connected with one end of the fixed plate 508, the other end of the fixed plate 508 is fixedly connected with the rotating handle 509, the side wall of the fixed column 503 is rotatably installed with two sleeves 504, the side walls of the two sleeves 504 are fixedly connected with the bending frame 505, the lower end of the bending frame 505 is fixedly connected with the bending block 506, and the lower end of the bending block 506 is fixedly connected with the bending cylinder 507.

[0025] In use, according to the required shape, the steel wire rope 7 is threaded through the inner wall of the fish-eye bearing 502, the interior of the bending frame 505 and the inner wall of the bending cylinder 507, and then is threaded through the interior of the first bending mechanism 4, and by rotating the rotating handle 509 manually, the steel wire rope 7 can be quickly bent, in addition, by the locking mechanism 6, the locking of the upper L-shaped block 1 and the lower L-shaped block 3 can be released, when the locking mechanism 6 releases the locking of the upper L-shaped block 1 and the lower L-shaped block 3, the upper L-shaped block 1 and the lower L-shaped block 3 can rotate relatively, at this time, the first bending mechanism 4 and the second bending mechanism 5 will rotate relatively, so that more directions of bending can be realized, by installing the handheld mechanism 8 on the upper L-shaped block 1, the device can be moved conveniently by holding the handheld mechanism 8 with hands.

[0026] Please refer to Figure 1 , Figure 4 and Figure 5 In the embodiment, the inner wall of the bending cylinder 507 corresponds to the interior space of the bending frame 505, the steel wire rope 7 can be threaded through the interior space of the bending frame 505 and then is threaded through the bending cylinder 507 to extend downward, so that the bending of the steel wire rope 7 into the required shape is facilitated.

[0027] Please refer to Figure 1 and Figure 5 In the embodiment, the bending block 506 is L-shaped, and the bending block 506 and the bending frame 505 jointly form a U shape, by arranging the bending block 506, the bending effect of the steel wire rope 7 can be improved.

[0028] Please refer to Figure 1 and Figure 5In the embodiment, the long bolt 9 is installed on one side of the upper L-shaped block 1 through a through screw thread, and one end of the long bolt 9 is screw-threaded to the wall layer of the fixing plate 508. When the fixing plate 508 needs to be fixed, the long bolt 9 is manually rotated to pass through the upper L-shaped block 1 and then screw-threaded to the wall layer of the fixing plate 508, so that the fixing plate 508 is fixed on the upper L-shaped block 1, thereby facilitating stable placement of the fixing plate 508.

[0029] Referring to Figure 1 In the embodiment, the first bending mechanism 4 and the second bending mechanism 5 correspond to each other in the vertical direction, and the upper L-shaped block 1, the rotating rod 2 and the lower L-shaped block 3 are all made of stainless steel, so that the steel wire rope 7 can be conveniently bent.

[0030] Referring to Figure 1 and Figure 2 In the embodiment, the handheld mechanism 8 comprises an internally-threaded cylinder 801, a mounting column 802 and a handle 803. The internally-threaded cylinder 801 is fixed to the right end of the upper L-shaped block 1, the mounting column 802 is screw-threaded to the inner wall of the internally-threaded cylinder 801, and the handle 803 is fixed to the right end of the mounting column 802. The mounting column 802 is screw-threaded to the inner wall of the internally-threaded cylinder 801, and the handle 803 is used to facilitate movement of the device.

[0031] Embodiment 2: Referring to Figure 1 and Figure 3 On the basis of embodiment 1, the application provides a technical solution: the locking mechanism 6 comprises an upper internally-threaded cylinder 601, a lower internally-threaded cylinder 602 and a threaded column 603. The upper internally-threaded cylinder 601 is fixed to the lower end of the upper L-shaped block 1, the lower internally-threaded cylinder 602 is fixed to the upper end of the lower L-shaped block 3, and the inner walls of the upper internally-threaded cylinder 601 and the lower internally-threaded cylinder 602 are screw-threaded with the threaded column 603. When the upper L-shaped block 1 and the lower L-shaped block 3 need to be locked, the threaded column 603 is manually rotated to be screw-threaded to the inner walls of the upper internally-threaded cylinder 601 and the lower internally-threaded cylinder 602, so that the upper L-shaped block 1 and the lower L-shaped block 3 can be fixed by alignment. Conversely, the threaded column 603 is screw-threaded to the inner wall of the upper internally-threaded cylinder 601 only, and the lower L-shaped block 3 can be rotated by rotating the rotating rod 2, so that the relative position of the lower L-shaped block 3 and the upper L-shaped block 1 can be quickly adjusted. At this time, the first bending mechanism 4 and the second bending mechanism 5 will move relatively, so that the steel wire rope 7 can be bent at more angles.

[0032] Working principle: first, according to the required shape, the steel wire rope 7 is passed through the inner wall of the fish eye bearing 502, the inside of the bending frame 505 and the inner wall of the bending cylinder 507, and then the steel wire rope 7 is passed through the inside of the first bending mechanism 4. The steel wire rope 7 can be quickly bent by manually rotating the rotating handle 509.

[0033] When the fixed plate 508 needs to be fixed, the long bolt 9 is manually rotated to pass through the upper L-shaped block 1 and is then screwed into the wall layer of the fixed plate 508, so that the fixed plate 508 is fixed on the upper L-shaped block 1, which is beneficial to the stable placement of the fixed plate 508 and facilitates the stable bending of the steel wire rope 7.

[0034] When the upper L-shaped block 1 and the lower L-shaped block 3 need to be locked, the threaded column 603 is manually rotated to be screwed into the inner walls of the upper threaded cylinder 601 and the lower threaded cylinder 602, so that the upper L-shaped block 1 and the lower L-shaped block 3 are fixed by alignment, and vice versa, the threaded column 603 is screwed into the inner wall of the upper threaded cylinder 601, and the lower L-shaped block 3 can be rotated through the rotation of the rotating rod 2, so that the relative position of the lower L-shaped block 3 and the upper L-shaped block 1 can be quickly adjusted, at this time, the first bending mechanism 4 and the second bending mechanism 5 will be relatively rotated, so that more directions of bending can be realized.

[0035] In use, the mounting column 802 is screwed into the inner wall of the inner threaded cylinder 801, and the handle 803 can be used to move the device.

[0036] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the utility model.

Claims

1. A quick auxiliary binding device for steel trusses, comprising an upper L-shaped block (1) and a steel wire rope (7); characterized in that: A rotating rod (2) is rotatably installed at the lower end of the upper L-shaped block (1), and a lower L-shaped block (3) is fixedly connected to the lower end of the rotating rod (2). A first bending mechanism (4) is rotatably installed on both sides of the lower L-shaped block (3), and a second bending mechanism (5) is rotatably installed on both sides of the upper L-shaped block (1). The first bending mechanism (4) and the second bending mechanism (5) are of the same structure. A locking mechanism (6) for locking the upper L-shaped block (1) and the lower L-shaped block (3) is installed between the upper L-shaped block (1) and the lower L-shaped block (3). The second bending mechanism (5) includes a rotating column (501), a fisheye bearing (502), a fixed column (503), a sleeve (504), a bending frame (505), a bending block (506), a bending cylinder (507), a fixed plate (508), and a handle (509); the rotating column (501) is rotatably mounted through one side of the upper L-shaped block (1), one end of the rotating column (501) is fixedly connected to the fisheye bearing (502), and the other end of the rotating column (501) is fixedly connected to the fixed plate (509). One end of the column (503) is fixed to one end of the fixing plate (508), and the other end of the fixing plate (508) is fixed to the rotating handle (509). Two sleeves (504) are rotatably installed on the side wall of the fixing column (503). The side walls of the two sleeves (504) are jointly fixed to a bending frame (505). A bending block (506) is fixed to the lower end of the bending frame (505), and a bending cylinder (507) is fixed to the lower end of the bending block (506).

2. The steel truss quick auxiliary binding device according to claim 1, characterized in that: The inner wall of the bending cylinder (507) corresponds to the internal space of the bending frame (505).

3. The rapid auxiliary binding device for steel trusses according to claim 1, characterized in that: The bending block (506) is L-shaped, and the bending block (506) and the bending frame (505) together form a U-shape.

4. The rapid auxiliary binding device for steel trusses according to claim 1, characterized in that: A long bolt (9) is threaded through one side of the upper L-shaped block (1), and one end of the long bolt (9) is threaded into the wall layer of the fixing plate (508).

5. The rapid auxiliary binding device for steel trusses according to claim 1, characterized in that: The first bending mechanism (4) and the second bending mechanism (5) correspond to each other in the vertical direction. The upper L-shaped block (1), the rotating rod (2) and the lower L-shaped block (3) are all made of stainless steel.

6. The rapid auxiliary binding device for steel trusses according to claim 1, characterized in that: The locking mechanism (6) includes an upper threaded cylinder (601), a lower threaded cylinder (602), and a threaded post (603); the lower end of the upper L-shaped block (1) is fixedly connected to the upper threaded cylinder (601), the upper end of the lower L-shaped block (3) is fixedly connected to the lower threaded cylinder (602), and the inner walls of the upper threaded cylinder (601) and the lower threaded cylinder (602) are threaded together with the threaded post (603).

7. The rapid auxiliary binding device for steel trusses according to claim 1, characterized in that: The handheld mechanism (8) includes an internal threaded cylinder (801), a mounting post (802), and a handle (803); the right end of the upper L-shaped block (1) is fixedly connected to the internal threaded cylinder (801), the inner wall of the internal threaded cylinder (801) is threaded with the mounting post (802), and the right end of the mounting post (802) is fixedly connected to the handle (803).

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