Steel strand guiding device

Abstract

The utility model provides a steel strand guiding device which comprises a guiding unit and a base unit which are matched in an inserted mode, the guiding unit comprises a guiding cylinder for a steel strand to penetrate through, the base unit comprises a first base assembly and a second base assembly, and the first base assembly and the second base assembly are respectively connected with the guiding unit in a replaceable mode. When the steel strand guiding device is arranged on the ground, the first base assembly is in sliding fit with the ground, and when the steel strand guiding device is arranged on a beam, the second base assembly is detachably connected with the beam. The device not only can be used on the ground, but also can be fixed on a beam for use, is wide in application range, is detachably connected with the beam, is convenient for turnover use, saves the cost, is simple to manufacture, and is convenient to construct, mount and dismount.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel strand guides, in particular to a steel strand guide device. Background Art

[0002] In the current steel structure construction, hoisting techniques such as overall lifting or segmented lifting are often used, and structural lifting is achieved through hydraulic synchronous lifting equipment such as hydraulic lifters.

[0003] During the lifting or lowering process of the hydraulic lifter, a certain length of steel strand must be reserved at its top. If the steel strand is too long, it is easy to get tangled and knotted. If the steel strand is not straightened out in time, it is easy to get tied into a knot, which will seriously affect the lifting work during the lifting process and cause the lifting construction to fail.

[0004] As disclosed in the Chinese utility model patent with authorization announcement number CN205773011U, a steel strand guide frame for hydraulic synchronous lifting of steel structure includes a guide frame support frame and a guide frame, the guide frame support frame is composed of vertical support rods, oblique support rods, longitudinal support rods and transverse support rods; the vertical support rods are a pair of parallel and equal vertical support rods, and the two vertical support rods are connected by a longitudinal support rod; the oblique support rods are two parallel and equal oblique support rods, one end of the two oblique support rods is fixed at the same height as the vertical support rods, and the other end is supported on the lifting beam, and a longitudinal support rod is arranged between the two oblique support rods; the vertical support rod and the oblique support rod are connected by a transverse support rod; the guide frame includes two tripods that are mirror-symmetrical to each other, and the three corners of the two tripods are respectively connected by three parallel supporting circular tubes; one of the supporting circular tubes of the guide frame is installed between the two vertical support rods at the upper part of the guide frame support frame.

[0005] The above-mentioned prior art avoids the problem of steel strands being easily knotted, but has the following disadvantages:

[0006] 1. The steel strands tend to spread out in all directions and affect surrounding operations;

[0007] 2. The installation and disassembly of steel plates and beams is inconvenient, time-consuming and labor-intensive.

[0008] Therefore, how to effectively solve the problem that the steel strands are prone to spreading out and affecting surrounding operations, and the inconvenience in the installation and disassembly of steel plates and beams are technical problems that need to be solved urgently. Utility Model Content

[0009] In view of the deficiencies in the above-mentioned background technology, the utility model proposes a steel strand guide frame, which solves the problem that the steel strands are easily spread out to the surroundings and affect the surrounding operations, and the installation and disassembly of steel plates and beams are inconvenient.

[0010] The technical solution of this application is:

[0011] A steel strand guide device includes a guide unit and a base unit that are plug-in compatible. The guide unit includes a guide cylinder for the steel strand to pass through. The base unit includes a base component 1 and a base component 2. The base component 1 and the base component 2 are respectively replaceably connected to the guide unit. When the steel strand guide device is set on the ground, the base component 1 is slidably matched with the ground. When the steel strand guide device is set on a beam, the base component 2 is detachably connected to the beam. The device can be used on the ground or fixed on the beam for use. It has a wide range of applications and can be detachably connected to the beam, which is convenient for turnover, cost saving, simple to manufacture, and easy to install and disassemble.

[0012] Furthermore, the guide unit includes a support frame, and the top of the support frame is rotatably connected to the guide cylinder. Introducing the steel strand into the guide cylinder can ensure that the steel strand is guided in a predetermined direction, thereby ensuring the smooth progress of the construction process, and on the other hand, it has a certain restraining effect, thereby preventing the steel strand from spreading around and affecting surrounding operations.

[0013] Furthermore, the support frame is T-shaped, and column 1 and column 2 are arranged at the top of the support frame. The outer circumferential surface of the guide cylinder is fixedly connected with rotating rod 1 and rotating rod 2. The rotating rod 1 is rotatably connected to the column 1, and the rotating rod 2 is rotatably connected to the column 2.

[0014] Furthermore, the first column is provided with a hole one for the first rotating rod to pass through, and the second column is provided with a hole two for the second rotating rod to pass through. The sum of the length of the first rotating rod, the diameter of the guide cylinder, and the length of the second rotating rod is greater than the width of the support frame.

[0015] Furthermore, the rotating rod 1 is coaxially arranged with the rotating rod 2, and the rotating rod 1 and the rotating rod 2 drive the guide cylinder to rotate.

[0016] Furthermore, the base assembly 1 includes a sleeve 1 for the support frame to be plugged into, the sleeve 1 is arranged on a support plate 1, a lower surface of the support plate 1 is connected to a plurality of universal wheels, and a brake is arranged on the universal wheel.

[0017] Furthermore, the second base component includes a second sleeve for the support frame to be inserted into, the second sleeve is arranged on a second support plate, and the second support plate is provided with an adjustable connector that is detachably connected to the beam.

[0018] Furthermore, the adjustable connecting part includes a hollow rod arranged on the support plate 2, L-shaped rods are inserted at both ends of the hollow rod, a plurality of adjustment holes are arranged on the circumference of the hollow rod, spring beads are arranged on the L-shaped rod, and the spring beads cooperate with the adjustment holes.

[0019] Furthermore, the adjustable connecting member includes an openable and closable lock buckle provided on the second supporting plate, and the openable and closable lock buckle is connected to a chain wound around the outer peripheral surface of the beam.

[0020] Furthermore, the lower surface of the support plate 2 is provided with a roughened surface to increase the friction with the beam and make the connection more stable.

[0021] The specific beneficial effects of the utility model include:

[0022] 1. Leading the steel strand into the guide cylinder can ensure that the steel strand is guided in the predetermined direction, thus ensuring the smooth progress of the construction process. On the other hand, it has a certain restraining effect, preventing the steel strand from spreading around and affecting surrounding operations.

[0023] 2. This device can be used on the ground or fixed on a beam. It has a wide range of applications and can be detachably connected to the beam, making it easy to use and save costs. It is simple to make and easy to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the guide unit, base component 1, and base component 2 of the utility model;

[0026] Figure 2 This is a schematic diagram of the guide unit of the utility model;

[0027] Figure 3 This is a schematic diagram of the assembly of the guide unit and the base assembly of the utility model;

[0028] Figure 4 This is a schematic diagram of the assembly of the guide unit and the base assembly 2 of the utility model;

[0029] Figure 5 It is a schematic diagram of the base component 2 of the utility model.

[0030] Description of Figure Numbers:

[0031] 1. Guide unit; 2. Base assembly 1;

[0032] 3. Base assembly 2; 4. Beam;

[0033] 11. Guide cylinder; 12. Support frame;

[0034] 1101, rotating rod one; 1102, rotating rod two;

[0035] 1201, pillar one; 1202, pillar two;

[0036] 21. Sleeve 1; 22. Support plate 1; 23. Universal wheel;

[0037] 31. Sleeve 2; 32. Support plate 2;

[0038] 33. Hollow rod; 34. L-shaped rod;

[0039] 35. Adjustment hole; 36. Spring bead. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] Embodiment 1, a steel strand guide device, such as Figure 1 As shown, it includes a plug-in guide unit 1 and a base unit, the guide unit 1 includes a guide cylinder 11 for the steel strand to pass through, the base unit includes a base component 1 2 and a base component 2 3, the base component 1 2 and the base component 2 3 are respectively replaceably connected with the guide unit 1, when the steel strand guide device is set on the ground, the base component 1 2 is slidably matched with the ground, when the steel strand guide device is set on the beam 4, the base component 2 3 is detachably connected with the beam 4. When the steel strand guide device needs to be placed on the ground or the working plane, the guide unit 1 and the base component 1 2 are plugged together, and the base component 1 2 drives the entire device to move arbitrarily. After determining the position, the base component 1 2 is fixed in position and the steel strand can be lifted; the beam 4 can be an I-beam or a keel. When the steel strand guide device needs to be fixed on the I-beam or the keel, the guide unit 1 and the base component 2 3 are plugged together, and then the base component 2 3 is connected to the I-beam or the keel, and the steel strand can be lifted. The base component 2 3 is detachably connected to the I-beam or keel, which is convenient to install, saves time and effort, and the connection position of the base component 2 3 and the I-beam or keel can be adjusted at any time to meet work needs.

[0042] Based on the above implementation, Figure 2As shown, the guide unit 1 includes a support frame 12, the top of which is rotatably connected to the guide cylinder 11, the support frame 12 is T-shaped, and the top of the support frame 12 is provided with a column 1201 and a column 2 1202, the outer peripheral surface of the guide cylinder 11 is fixedly connected with a rotating rod 1101 and a rotating rod 2 1102, the rotating rod 1101 is rotatably connected to the column 1 1201, and the rotating rod 2 1102 is rotatably connected to the column 2 1202.

[0043] On the basis of the above embodiment, the column one 1201 is provided with a hole one for the rotating rod one 1101 to pass through, and the column two 1202 is provided with a hole two for the rotating rod two 1102 to pass through, and the outer ends of the rotating rod one 1101 and the rotating rod two 1102 are provided with stoppers to prevent the rotating rod one 1101 and the rotating rod two 1102 from slipping out of the hole one and the hole two.

[0044] Specifically, the stopping member may be a ring which is sleeved on the outer wall of the rotating rod 1 1101 and the rotating rod 2 1102 .

[0045] On the basis of the above implementation, the rotating rod 1 1101 and the rotating rod 2 1102 are coaxially arranged, and the rotating rod 1 1101 and the rotating rod 2 1102 drive the guide cylinder 11 to rotate.

[0046] Based on the above implementation, Figure 3 As shown, the base assembly 2 includes a sleeve 21 for the support frame 12 to be plugged in, the length of the sleeve 21 is greater than 0.5m, to prevent the support frame 12 from being too high and tipping over, the sleeve 21 is arranged on a support plate 22, a plurality of universal wheels 23 are connected to the lower surface of the support plate 22, and a brake is arranged on the universal wheel 23, and when it moves to the planned position, the brake function is turned on to fix the steel strand guide device.

[0047] Preferably, four universal wheels 23 are connected to the lower surface of the support plate 1 22 .

[0048] Based on the above implementation, Figure 4 As shown, the base assembly 2 3 includes a sleeve 2 31 for the support frame 12 to be inserted into, and the sleeve 2 31 is arranged on a support plate 2 32 , and the support plate 2 32 is provided with an adjustable connector that is detachably connected to the beam 4 .

[0049] On the basis of the above embodiment, the adjustable connecting member comprises a hollow rod 33 arranged on the supporting plate 2 32, both ends of the hollow rod 33 are plugged with L-shaped rods 34, a plurality of adjustment holes 35 are arranged on the circumference of the hollow rod 33, and spring beads 36 are arranged on the L-shaped rods 34, and the spring beads 36 cooperate with the adjustment holes 35, such as Figure 5 As shown, the position of the L-shaped rod 34 can be adjusted according to the width of the beam 4, and the spring bead 36 is pressed down and the L-shaped rod 34 is pulled to move the spring bead 36 to the required adjustment hole 35 for positioning.

[0050] On the basis of the above-mentioned embodiment, the lower surface of the second support plate 32 is provided with a roughened surface to increase the friction with the beam 4 and make the connection more stable.

[0051] Example 2, as a preferred embodiment of the steel strand guide device, is different from Example 1 in that it includes a plug-in guide unit 1 and a base unit, the guide unit 1 includes a guide cylinder 11 for the steel strand to pass through, the base unit includes a base component 1 2 and a base component 2 3, the base component 1 2 and the base component 2 3 are respectively replaceably connected to the guide unit 1, when the steel strand guide device is set on the ground, the base component 1 2 is slidably matched with the ground, when the steel strand guide device is set on the beam 4, the base component 2 3 is detachably connected to the beam 4. When the steel strand guide device needs to be placed on the ground or a working plane, the guide unit 1 and the base component 1 2 are plugged together, and the base component 1 2 drives the entire device to move arbitrarily. After determining the position, the base component 1 2 is fixed in position and the steel strand can be lifted; when the steel strand guide device needs to be fixed on an I-beam or a keel, the guide unit 1 and the base component 2 3 are plugged together, and then the base component 2 3 is connected to the I-beam or the keel, and the steel strand can be lifted. The base component 2 3 is detachably connected to the I-beam or keel, which is convenient to install, saves time and effort, and the connection position of the base component 2 3 and the I-beam or keel can be adjusted at any time to meet work needs.

[0052] On the basis of the above embodiment, the guide unit 1 includes a support frame 12, the top of the support frame 12 is rotatably connected to the guide cylinder 11, the support frame 12 is T-shaped, and the top of the support frame 12 is provided with a column 1201 and a column 2 1202, and the outer peripheral surface of the guide cylinder 11 is fixedly connected with a rotating rod 1101 and a rotating rod 2 1102, the rotating rod 1101 is rotatably connected to the column 1 1201, and the rotating rod 2 1102 is rotatably connected to the column 2 1202.

[0053] On the basis of the above embodiment, the column one 1201 is provided with a hole one for the rotating rod one 1101 to pass through, and the column two 1202 is provided with a hole two for the rotating rod two 1102 to pass through, and the outer ends of the rotating rod one 1101 and the rotating rod two 1102 are provided with stoppers to prevent the rotating rod one 1101 and the rotating rod two 1102 from slipping out of the hole one and the hole two.

[0054] On the basis of the above implementation, the rotating rod 1 1101 and the rotating rod 2 1102 are coaxially arranged, and the rotating rod 1 1101 and the rotating rod 2 1102 drive the guide cylinder 11 to rotate.

[0055] On the basis of the above embodiment, the base assembly 2 includes a sleeve 21 for plugging into the support frame 12, and the length of the sleeve 21 is greater than 0.5m to prevent the support frame 12 from being too high and tipping over. The sleeve 21 is arranged on a support plate 22, and a plurality of universal wheels 23 are connected to the lower surface of the support plate 22. The universal wheels 23 are provided with brakes. When moved to the planned position, the brake function is turned on to fix the steel strand guide device.

[0056] On the basis of the above embodiment, the base assembly 2 3 includes a sleeve 2 31 for the support frame 12 to be plugged in, the sleeve 2 31 is arranged on a support plate 2 32 , and the support plate 2 32 is provided with an adjustable connector that is detachably connected to the beam 4 .

[0057] On the basis of the above embodiment, the adjustable connecting member includes an openable and closable lock arranged on the support plate 2 32, and the openable and closable lock is connected to a chain wrapped around the outer peripheral surface of the beam 4. The chain can be wrapped around the beam 4 and then locked by the openable and closable lock. It can be adjusted at will according to the size of the beam 4, has a wide range of applications, is easy to operate, and has a low manufacturing cost.

[0058] On the basis of the above-mentioned embodiment, the lower surface of the second support plate 32 is provided with a roughened surface to increase the friction with the beam 4 and make the connection more stable.

[0059] The utility model introduces the steel strand into the guide cylinder, which can ensure that the steel strand is guided in a predetermined direction on the one hand, thereby ensuring the smooth progress of the construction process, and on the other hand, has a certain binding effect, thereby preventing the steel strand from spreading around and affecting surrounding operations. The device can be used on the ground or fixed on a beam for use, has a wide range of applications, and can be detachably connected to the beam, which is convenient for turnover use, saves costs, is simple to manufacture, and is easy to construct and install.

[0060] The parts not described in detail in the present invention are all conventional technical means known to those skilled in the art.

[0061] The above content shows and describes the basic principle, main features and beneficial effects of the utility model. The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A steel strand guide device, characterized in that: The invention comprises a guide unit (1) and a base unit which are plug-matched, the guide unit (1) comprising a guide cylinder (11) for a steel strand to pass through, the base unit comprising a base component 1 (2) and a base component 2 (3), the base component 1 (2) and the base component 2 (3) being respectively replaceably connected to the guide unit (1), when the steel strand guide device is arranged on the ground, the base component 1 (2) is slidably matched with the ground, and when the steel strand guide device is arranged on a beam (4), the base component 2 (3) is detachably connected to the beam (4).

2. The steel strand guide device according to claim 1, characterized in that: The guide unit (1) comprises a support frame (12), and the top of the support frame (12) is rotatably connected to the guide cylinder (11).

3. The steel strand guide device according to claim 2, characterized in that: The support frame (12) is T-shaped, and a first column (1201) and a second column (1202) are arranged at the top of the support frame (12). The outer peripheral surface of the guide cylinder (11) is fixedly connected with a first rotating rod (1101) and a second rotating rod (1102). The first rotating rod (1101) is rotatably connected to the first column (1201), and the second rotating rod (1102) is rotatably connected to the second column (1202).

4. The steel strand guide device according to claim 3, characterized in that: The first column (1201) is provided with a first hole for the first rotating rod (1101) to pass through, and the second column (1202) is provided with a second hole for the second rotating rod (1102) to pass through. The outer ends of the first rotating rod (1101) and the second rotating rod (1102) are provided with stoppers.

5. The steel strand guide device according to claim 3 or 4, characterized in that: The rotating rod 1 (1101) and the rotating rod 2 (1102) are coaxially arranged.

6. The steel strand guide device according to any one of claims 2 to 4, characterized in that: The base assembly 1 (2) comprises a sleeve 1 (21) for plugging into the support frame (12); the sleeve 1 (21) is arranged on a support plate 1 (22); a plurality of universal wheels (23) are connected to the lower surface of the support plate 1 (22); and a brake is arranged on the universal wheel (23).

7. The steel strand guide device according to any one of claims 2 to 4, characterized in that: The second base assembly (3) comprises a second sleeve (31) for plugging into the support frame (12); the second sleeve (31) is arranged on a second support plate (32); and the second support plate (32) is provided with an adjustable connecting piece that is detachably connected to the beam (4).

8. The steel strand guide device according to claim 7, characterized in that: The adjustable connecting member comprises a hollow rod (33) arranged on the second supporting plate (32), L-shaped rods (34) are inserted at both ends of the hollow rod (33), a plurality of adjustment holes (35) are arranged on the circumference of the hollow rod (33), and spring beads (36) are arranged on the L-shaped rods (34), and the spring beads (36) cooperate with the adjustment holes (35).

9. The steel strand guide device according to claim 7, characterized in that: The adjustable connecting member comprises an openable and closable lock buckle arranged on the second support plate (32), and the openable and closable lock buckle is connected to a chain wound around the outer peripheral surface of the beam (4).

10. The steel strand guide device according to claim 7, characterized in that: The lower surface of the second support plate (32) is provided with a roughened surface.

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