Steel strand opening and closing device for steel strand storage device
By designing a steel stranded wire closer, the cooperation of the opening and closing thread rod and clamping parts is used to solve the problem of free release of the steel stranded wire during construction, and the safety and economy are improved, and it is suitable for steel stranded wire storage devices.
Patent Information
- Application Number
- CN202422534514.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-21
AI Technical Summary
During construction, steel strands are prone to free movement when placed outside the storage device, resulting in safety hazards and requires two people to cooperate in operation, increasing construction costs.
A steel stranded wire closer is designed, including a fixed seat, an upper clamping member, a lower clamping member, an opening and closing bolt, an opening and closing thread rod and a rotating handle. The upper clamping member is lowered by the rotation of the opening and closing thread rod, clamping the steel stranded wire to prevent free release.
Effectively prevent the steel strands from being freely released, avoid safety hazards, simplify operations, save construction costs, improve construction efficiency, simple structure and low manufacturing costs, and are suitable for large-scale promotion and application.
Smart Images
Figure CN223225581U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to the technical field of steel strand storage devices, and specifically refers to a steel strand opener and closer for a steel strand storage device. Background Art
[0002] Building construction refers to the production activities during the implementation phase of a project. It is the process of constructing various buildings. It can also be said to be the process of transforming the various lines on the design drawings into physical objects at the designated location. It includes foundation construction, main structure construction, roof construction, and decorative construction.
[0003] During the construction process, steel strand construction is often involved. Steel strands are usually stored in steel strand storage devices. During steel strand construction, the steel strands are released from the steel strand storage devices. In order to restrict the release of the steel strands during full-length construction, two people are often required to cooperate to tie up the ends of the steel strands, thereby achieving the purpose of restricting the free release of the steel strands. The construction cost is high. Sometimes, due to inadequate tying by operators, the steel strands become loose when moving, and are very likely to explode suddenly, posing a safety hazard.
[0004] Therefore, it is hoped to provide a steel strand opener and closeer for a steel strand storage device, which can effectively prevent the steel strands from being freely released during construction, avoid safety hazards, be easy to operate, improve construction efficiency, save construction costs, and meet construction requirements. Utility Model Content
[0005] In order to overcome the shortcomings of the above-mentioned prior art, one purpose of the present utility model is to provide a steel strand opener and closer for a steel strand storage device, which can effectively prevent the steel strands from being freely released during construction, avoid safety hazards, is easy to operate, improves construction efficiency, saves construction costs, meets construction requirements, and is suitable for large-scale promotion and application.
[0006] Another object of the present invention is to provide a steel strand opener and closeer for a steel strand storage device, which has an ingenious design, a simple structure, is easy to manufacture, has a low manufacturing cost, and is suitable for large-scale promotion and application.
[0007] To achieve the above purpose, the utility model provides a steel strand opener and closeer for a steel strand storage device, which is characterized by comprising a fixing seat, an upper clamping member, a lower clamping member, an opening and closing bolt, an opening and closing threaded rod and a rotating handle, wherein:
[0008] The fixing seat is used to be fixed to the steel strand storage device, the fixing seat is provided with a steel strand passing hole along the front-to-back direction, the upper clamping piece and the lower clamping piece are arranged with a relative spacing up and down and are respectively located in front of the upper part and the lower part of the part of the fixing seat surrounding the steel strand passing hole, the lower clamping piece is fixed to the lower part of the part, and the opening and closing bolt is located in front of the fixing seat and fixed to the fixing seat and is located above the upper clamping piece;
[0009] The opening and closing threaded rod is vertically arranged and vertically penetrated and threadedly engaged with the opening and closing bolt. The lower end of the opening and closing threaded rod is exposed under the opening and closing bolt and is arranged on the upper clamping member. The upper end of the opening and closing threaded rod is exposed on the opening and closing bolt. The rotating handle is arranged on the upper end of the opening and closing threaded rod for horizontally rotating the upper end of the opening and closing threaded rod.
[0010] Preferably, the fixing seat is a fixing plate, and the fixing plate is arranged vertically and along the left-right direction.
[0011] More preferably, the fixing plate is a circular plate.
[0012] Preferably, the upper clamping member is an upper clamping plate, and the lower clamping member is a lower clamping plate. The upper clamping plate and the lower clamping plate are both arranged along the front-to-back direction and are both arranged in an arc shape along the left-to-right direction. The middle part of the upper clamping plate is raised in an upward arc shape, and the middle part of the lower clamping plate is raised in a downward arc shape.
[0013] More preferably, the upper clamping plate and the lower clamping plate are both steel plates.
[0014] Preferably, the opening and closing bolt is a first nut, and the first nut is vertically arranged.
[0015] Preferably, the steel strand opener and closer for the steel strand storage device further comprises a connector, which is arranged along the front-to-back direction, the front end of the connector is plugged into the fixing seat, the rear end of the connector protrudes rearward from the fixing seat, and the steel strand passing hole is arranged in the connector along the front-to-back direction.
[0016] More preferably, the plug-in component is a second nut.
[0017] Preferably, the rotating handle is a rotating rod, and the rotating rod is arranged on the upper end of the opening and closing threaded rod along the left-right direction.
[0018] Preferably, the upper end of the opening and closing threaded rod protrudes upward from the fixing seat.
[0019] The beneficial effects of the present invention are mainly:
[0020] 1. The steel strand opener and closeer for the steel strand storage device of the present invention comprises a fixing seat, an upper clamping piece, a lower clamping piece, an opening and closing bolt, an opening and closing threaded rod and a rotating handle. The fixing seat is used to be fixed to the steel strand storage device. The fixing seat is provided with a steel strand passing hole along the front and rear directions. The upper clamping piece and the lower clamping piece are arranged relatively spaced apart from each other and are respectively located in front of the upper and lower parts of the fixing seat surrounding the steel strand passing hole. The lower clamping piece is fixed to the lower part of the part. The opening and closing bolt is located in front of the fixing seat and is fixed to the fixing seat and is located on the upper Above the clamping part; the opening and closing threaded rod is vertically arranged and vertically penetrated and threadedly engaged with the opening and closing bolt, the lower end of the opening and closing threaded rod is exposed under the opening and closing bolt and arranged on the upper clamping part, the upper end of the opening and closing threaded rod is exposed on the opening and closing bolt, and the rotating handle is arranged on the upper end of the opening and closing threaded rod for horizontally rotating the upper end of the opening and closing threaded rod. Therefore, it can effectively prevent the steel strand from being freely released during construction, avoid safety hazards, is easy to operate, improves construction efficiency, saves construction costs, meets construction requirements, and is suitable for large-scale promotion and application.
[0021] The cam is fixed to the upper end of the cam and is used to fix the cam to the upper end of the cam, so that the cam can be locked.
[0022] These and other objects, features and advantages of the present invention are fully reflected in the following detailed description and drawings, and can be achieved by the means, devices and their combinations specifically pointed out in the content of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a three-dimensional schematic diagram of a specific embodiment of the steel strand opener and closeer for a steel strand storage device of the present invention. Figure 1 .
[0024] Figure 2 yes Figure 1 A three-dimensional schematic diagram of the specific embodiment shown Figure 2 .
[0025] Figure 3 yes Figure 1 A three-dimensional exploded schematic diagram of the specific embodiment shown.
[0026] Figure 4 yes Figure 1 The illustrated embodiment is a perspective schematic diagram when in use.
[0027] Figure 5 yes Figure 4 A partially enlarged schematic diagram of the structure shown.
[0028] (Explanation of Symbols)
[0029] 1. Fixing seat; 2. Upper clamping piece; 3. Lower clamping piece; 4. Opening and closing bolt; 5. Opening and closing threaded rod; 6. Rotating handle; 7. Steel strand threading hole; 8. Connector; 9. Steel strand storage device; 10. Steel strand; 11. Cone steel frame. DETAILED DESCRIPTION
[0030] In order to more clearly understand the technical content of the present invention, the following embodiments are given to explain in detail.
[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.
[0032] See Figures 1 to 3 As shown, in a specific embodiment of the present invention, the steel strand opener and closeer for the steel strand storage device of the present invention includes a fixing seat 1, an upper clamping member 2, a lower clamping member 3, an opening and closing bolt 4, an opening and closing threaded rod 5 and a rotating handle 6, wherein:
[0033] The fixing seat 1 is used to be fixed to the steel strand storage device 9 (see Figure 4 and Figure 5 ), the fixed seat 1 is provided with a steel strand passing hole 7 along the front-to-back direction, the upper clamping member 2 and the lower clamping member 3 are arranged relatively spaced apart from each other and are respectively located in front of the upper and lower parts of the portion of the fixed seat 1 surrounding the steel strand passing hole 7, the lower clamping member 3 is fixed to the lower part of the portion, the opening and closing bolt 4 is located in front of the fixed seat 1 and fixed to the fixed seat 1 and is located above the upper clamping member 2;
[0034] The opening and closing threaded rod 5 is vertically arranged and vertically penetrated and threadedly engaged with the opening and closing bolt 4. The lower end of the opening and closing threaded rod 5 is exposed under the opening and closing bolt 4 and is arranged on the upper clamping member 2. The upper end of the opening and closing threaded rod 5 is exposed on the opening and closing bolt 4. The rotating handle 6 is arranged on the upper end of the opening and closing threaded rod 5 for horizontally rotating the upper end of the opening and closing threaded rod 5.
[0035] The fixing base 1 can have any suitable shape, see Figures 1 to 3 As shown, in a specific embodiment of the present invention, the fixing seat 1 is a fixing plate, and the fixing plate is arranged vertically and along the left-right direction.
[0036] The fixing plate may have any suitable shape, see Figures 1 to 3 As shown, in a specific embodiment of the present invention, the fixing plate is a circular plate.
[0037] The fixing plate can be a plate made of any suitable material. In a specific embodiment of the present invention, the fixing plate is a steel plate.
[0038] The thickness of the fixing plate can be determined as needed. In a specific embodiment of the present invention, the thickness of the fixing plate is 10 mm.
[0039] The upper clamping member 2 and the lower clamping member 3 may have any suitable shape, see Figure 1 and Figure 3 As shown, in a specific embodiment of the present invention, the upper clamping member 2 is an upper clamping plate, and the lower clamping member 3 is a lower clamping plate. The upper clamping plate and the lower clamping plate are both arranged along the front-to-back direction and are both arranged in an arc shape along the left-to-right direction. The middle part of the upper clamping plate is raised in an upward arc shape, and the middle part of the lower clamping plate is raised in a downward arc shape.
[0040] The upper clamping plate and the lower clamping plate can be plates made of any suitable material. In a specific embodiment of the present invention, the upper clamping plate and the lower clamping plate are both steel plates.
[0041] The thickness of the upper clamping plate and the thickness of the lower clamping plate can be determined as needed. In a specific embodiment of the present invention, the thickness of the upper clamping plate and the thickness of the lower clamping plate are both 5 mm.
[0042] The opening and closing bolt 4 can be any suitable building component, see Figure 1 and Figure 3 As shown, in a specific embodiment of the present utility model, the opening and closing bolt 4 is a first nut, and the first nut is vertically arranged.
[0043] The fixing base 1 is provided with steel strand passing holes 7 along the front-back direction, which can adopt any suitable structure. Figures 2 and 3 As shown, in a specific embodiment of the present invention, the steel strand opening and closing device for the steel strand storage device further includes a plug-in connector 8, which is arranged along the front-to-back direction, the front end of the plug-in connector 8 is plugged into the fixing seat 1, and the rear end of the plug-in connector 8 protrudes backward from the fixing seat 1, and the steel strand through-hole 7 is arranged in the plug-in connector 8 along the front-to-back direction. With the above arrangement, through the plug-in connector 8, (1) Figure 4 and Figure 5 ) When the steel strand 10 is not in use, the upper clamping member 2 and the lower clamping member 3 cooperate to increase the friction between the steel strand 10 and the utility model, effectively control the movement of the steel strand 10, and enhance the safety of construction; (2) when the steel strand 10 is in use, it can effectively block the impact force generated by the steel strand 10 on the utility model, effectively extending the use time of the utility model.
[0044] The connector 8 can be any suitable building component. Figures 2 and 3 As shown, in a specific embodiment of the present invention, the connector 8 is a second nut.
[0045] The diameter of the opening and closing threaded rod 5 can be determined as needed. In a specific embodiment of the present invention, the diameter of the opening and closing threaded rod 5 is 16 mm.
[0046] The rotating handle 6 can have any suitable shape, see Figures 1 to 3 As shown, in a specific embodiment of the present utility model, the rotating handle 6 is a rotating rod, and the rotating rod is arranged on the upper end of the opening and closing threaded rod 5 along the left and right directions.
[0047] The diameter of the rotating rod can be determined as needed. In a specific embodiment of the present invention, the diameter of the rotating rod is 16 mm.
[0048] The upper end of the opening and closing threaded rod 5 may protrude upward from the fixing seat 1 or may not protrude upward from the fixing seat 1. Figures 1 and 2 As shown, in a specific embodiment of the present utility model, the upper end of the opening and closing threaded rod 5 protrudes upward from the fixing seat 1.
[0049] When using, see Figure 4 and Figure 5As shown, taking the steel strand storage device 9 as a rectangular frame structure as an example, the steel strand storage device 9 is arranged vertically and along the left and right directions, and the steel strand 10 is stored in the steel strand storage device 9. The fixing seat 1 of the present invention is placed in front of the steel strand storage device 9 and fixed (for example, welded) to the steel strand storage device 9 (for example, through a frustum of cone steel bar frame 11 arranged along the front and rear directions) to provide support for the present invention. The steel strand 10 is passed through the steel strand passing hole 7 and the position between the upper clamp 2 and the lower clamp 3 along the front and rear directions. When the steel strand 10 needs to be fixed, the opening and closing threaded rod 5 is rotated horizontally by rotating the handle 6, so that the opening and closing threaded rod 5 moves downward relative to the opening and closing bolt 4, driving the upper clamp 2 to move downward, gradually approaching the lower clamp 3, and clamping and fixing the steel strand 10 between the upper clamp 2 and the lower clamp 3.
[0050] Therefore, the utility model has the following advantages:
[0051] 1. The utility model utilizes a fixing seat to be fixed to the steel strand storage device to provide support for the entire door opener, so that the door opener forms a self-drilling and self-unloading system without the need for additional power equipment, and the operation is simple.
[0052] 2. The utility model realizes the descending relative to the opening and closing bolt by horizontally rotating the opening and closing threaded rod, driving the upper clamping member to descend and form a closer with the lower clamping member, thereby achieving the purpose of fixing the steel strand.
[0053] 3. The upper clamping part of the utility model forms an opener and closeer through the lifting and lowering of the opening and closing threaded rod and the lower clamping part, which realizes the opening and closing of the steel strand by opening and closing, so that the steel strand can be freely tightened or loosened in the use state, the non-use state and the moving position of the steel strand.
[0054] 4. The utility model does not require the cooperation of two people. Only one person is needed to quickly and effectively control the fixing and loosening of the steel strand, which saves construction costs. The opening and closing structure of the opener is stable, and a clamping elastic buffer can be added between the upper clamping part and the lower clamping part. For example, the upper clamping part and the lower clamping part can be wrapped with a waste tire inner tube, which will greatly increase the reliability of construction, greatly improve the safety of construction, and have good social benefits.
[0055] 5. The utility model has an ingenious design, clear principle, simple structure, and is easy to process and manufacture. The required materials are common in the market. It is flexible and practical, recyclable, economical and environmentally friendly, and is suitable for steel strand bundle threading and mobile construction.
[0056] In summary, the steel strand opener and closer for the steel strand storage device of the present invention can effectively prevent the steel strand from being freely released during construction, avoid safety hazards, is easy to operate, improves construction efficiency, saves construction costs, meets construction requirements, has a clever design, a simple structure, is easy to manufacture, has a low manufacturing cost, and is suitable for large-scale promotion and application.
[0057] It can be seen that the purpose of this utility model has been fully and effectively achieved. The functional and structural principles of this utility model have been demonstrated and explained in the embodiments. Without departing from the principles described, the embodiments may be modified in any way. Therefore, this utility model includes all modified embodiments based on the spirit and scope of the claims.
Claims
1. A steel strand opener and closeer for a steel strand storage device, characterized in that: It includes a fixing seat, an upper clamping piece, a lower clamping piece, an opening and closing bolt, an opening and closing threaded rod and a rotating handle, wherein: The fixing seat is used to be fixed to the steel strand storage device, the fixing seat is provided with a steel strand passing hole along the front-to-back direction, the upper clamping piece and the lower clamping piece are arranged with a relative spacing up and down and are respectively located in front of the upper part and the lower part of the part of the fixing seat surrounding the steel strand passing hole, the lower clamping piece is fixed to the lower part of the part, and the opening and closing bolt is located in front of the fixing seat and fixed to the fixing seat and is located above the upper clamping piece; The opening and closing threaded rod is vertically arranged and vertically penetrated and threadedly engaged with the opening and closing bolt. The lower end of the opening and closing threaded rod is exposed under the opening and closing bolt and is arranged on the upper clamping member. The upper end of the opening and closing threaded rod is exposed on the opening and closing bolt. The rotating handle is arranged on the upper end of the opening and closing threaded rod for horizontally rotating the upper end of the opening and closing threaded rod.
2. The steel strand opener and closeer for a steel strand storage device according to claim 1, characterized in that: The fixing seat is a fixing plate, and the fixing plate is arranged vertically and along the left-right direction.
3. The steel strand opener and closeer for a steel strand storage device according to claim 2, wherein: The fixing plate is a circular plate.
4. The steel strand opener and closeer for a steel strand storage device according to claim 1, wherein: The upper clamping piece is an upper clamping plate, and the lower clamping piece is a lower clamping plate. The upper clamping plate and the lower clamping plate are both arranged along the front-to-back direction and are both arranged in an arc shape along the left-to-right direction. The middle part of the upper clamping plate is raised in an upward arc shape, and the middle part of the lower clamping plate is raised in a downward arc shape.
5. The steel strand opener and closeer for a steel strand storage device according to claim 4, characterized in that: The upper clamping plate and the lower clamping plate are both steel plates.
6. The steel strand opener and closeer for a steel strand storage device according to claim 1, wherein: The opening and closing bolt is a first nut, and the first nut is arranged vertically.
7. The steel strand opener and closeer for a steel strand storage device according to claim 1, wherein: The steel strand opener and closer for the steel strand storage device also includes a connector, which is arranged along the front-to-back direction, the front end of the connector is inserted into the fixing seat, and the rear end of the connector protrudes backward from the fixing seat, and the steel strand passing hole is arranged in the connector along the front-to-back direction.
8. The steel strand opener and closeer for a steel strand storage device according to claim 7, wherein: The plug-in connector is a second nut.
9. The steel strand opener and closeer for a steel strand storage device according to claim 1, wherein: The rotating handle is a rotating rod, and the rotating rod is arranged on the upper end of the opening and closing threaded rod along the left and right directions.
10. The steel strand opener and closeer for a steel strand storage device according to claim 1, wherein: The upper end of the opening and closing threaded rod protrudes upward from the fixing seat.