A temporary barrier quick assembly frame device

Abstract

The utility model belongs to the field of building construction auxiliary tool especially a kind of temporary fence quick assembly frame device, it includes base and fence net;Fixed mounting is placed in the base, rotatingly connected with the receiving tube in the receiving tube, fixed winding has fence net on the rotating shaft, one end of the fence net is fixedly connected with two clamping blocks, one side of the receiving tube is fixedly connected with two fixed blocks, clamping slot is set in two the fixed block, two the clamping slot and two the clamping block and the fence net are adapted, torsional spring is fixedly covered on the rotating shaft, one end of the torsional spring is fixedly connected with the receiving tube, one end of the rotating shaft is penetrated the receiving tube and is fixedly connected with round plate. The utility model can realize the effect of quick disassembly and assembly between the device without the aid of tools by the cooperation of each component, and the length of the fence net can be adjusted according to the actual situation.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary tools for building construction, and in particular to a device for quickly assembling a temporary fence frame. Background Technology

[0002] In construction, temporary fencing is required to demarcate the construction area. Temporary fencing is erected in various locations, including: setting up processing areas on unpaved sites to prevent unauthorized access; and setting up temporary fencing on both sides of roads to create access routes. Fencing construction is an essential and indispensable part of construction work. Existing fences are inconvenient to store and move in actual use, and their size is generally fixed, making it difficult to adjust the size according to actual needs. They are limited in this respect, and there is room for improvement in terms of quick assembly between fences.

[0003] Therefore, this application proposes a rapid assembly frame device for temporary fencing to solve the above problems.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a rapid assembly frame device for temporary fencing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A quick-assembly frame device for temporary fencing includes a base and a fence net; A storage tube is fixedly installed on the base. A rotating shaft is rotatably connected inside the storage tube. A fence mesh is fixedly wound around the rotating shaft. Two locking blocks are fixedly connected to one end of the fence mesh. Two fixing blocks are fixedly connected to one side of the storage tube. Each fixing block has a slot, which is adapted to the two locking blocks and the fence mesh. A torsion spring is fixedly sleeved on the rotating shaft. One end of the torsion spring is fixedly connected to the storage tube. One end of the rotating shaft passes through the storage tube and is fixedly connected to a circular plate. A screw is threaded onto the circular plate, and one end of the screw is threaded to the storage tube. Through the cooperative design between the storage tube, rotating shaft, fence mesh, torsion spring, locking blocks, and fixing blocks, the device can be quickly assembled and disassembled without the aid of tools, improving convenience and efficiency. The length of the fence mesh can also be adjusted according to the actual situation, greatly improving flexibility and practicality.

[0007] Preferably, the circular plate has multiple threaded grooves I arranged at equal intervals on the circular plate, and the top of the receiving tube has a threaded groove II corresponding to the multiple threaded grooves I, which facilitates the limiting of the rotating shaft.

[0008] Preferably, the second threaded groove and the plurality of first threaded grooves are all adapted to the screw.

[0009] Preferably, bearings are fixedly sleeved at both ends of the rotating shaft, and the outer walls of the two bearings are fixedly connected to the receiving tube, which facilitates the rotation of the rotating shaft and thus facilitates the winding and unwinding of the fence netting.

[0010] Preferably, the screw is a manually tightenable screw, and one end of the storage tube has a storage opening, which is symmetrical to the two fixing blocks.

[0011] Preferably, the storage opening is adapted to the fence mesh, making it easy for the fence mesh to enter and exit the storage tube.

[0012] Preferably, both of the card blocks are larger than the storage opening, making it easier for the user to pull out the fence netting.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model discloses a quick assembly frame device for temporary fencing. Through the cooperative design between the storage tube, rotating shaft, fence mesh, torsion spring, locking block, and fixing block, the device can be quickly assembled and disassembled without the aid of tools, improving convenience and efficiency. It can also adjust the length of the fence mesh according to the actual situation, greatly improving flexibility and practicality. Attached Figure Description

[0014] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary. The structures, proportions, sizes, etc., shown in this specification are only used to complement the content disclosed in the specification for those skilled in the art to understand and read, and are not intended to limit the conditions under which this utility model can be implemented. Therefore, they have no substantial technical significance, and any modification of the structure, change of the proportional relationship, or adjustment of the size is not permitted.

[0015] Figure 1 This is a three-dimensional structural diagram of a rapid assembly frame device for temporary fencing proposed in this utility model; Figure 2 This is an exploded view of a rapid assembly frame device for temporary fencing proposed in this utility model; Figure 3 for Figure 1 Enlarged structural diagram at point A; Figure 4 This is an assembly diagram of a rapid assembly frame device for temporary fencing proposed in this utility model; Figure 5 This is a structural diagram of the fixing block and the slot.

[0016] Explanation of reference numerals in the attached diagram: 1. Base; 2. Storage tube; 3. Rotating shaft; 4. Fence mesh; 5. Locking block; 6. Fixing block; 7. Torsion spring; 8. Round plate; 9. Screw; 10. Slot; 11. Threaded groove one; 12. Threaded groove two; 13. Bearing one. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] This utility model provides a rapid assembly frame device for temporary fencing, referring to... Figures 1-5 A quick-assembly frame device for temporary fencing includes a base 1 and a fence net 4; A storage tube 2 is fixedly installed on the base 1. A rotating shaft 3 is rotatably connected inside the storage tube 2. A fence net 4 is fixedly wound on the rotating shaft 3. Two locking blocks 5 are fixedly connected to one end of the fence net 4. Two fixing blocks 6 are fixedly connected to one side of the storage tube 2. Each fixing block 6 has a slot 10, which is adapted to the two locking blocks 5 and the fence net 4. A torsion spring 7 is fixedly sleeved on the rotating shaft 3. One end of the torsion spring 7 is fixedly connected to the storage tube 2. One end of the rotating shaft 3 passes through the storage tube 2 and is fixedly connected to a circular plate 8. A screw 9 is threaded onto the circular plate 8, and one end of the screw 9 is threaded to the storage tube 2. Through the cooperative design between the storage tube 2, rotating shaft 3, fence net 4, torsion spring 7, locking blocks 5, and fixing blocks 6, the device can be quickly assembled and disassembled without the aid of tools, improving convenience and efficiency. The length of the fence net 4 can also be adjusted according to the actual situation, greatly improving flexibility and practicality.

[0019] See attached document Figure 3 The circular plate 8 has multiple threaded grooves 11, which are arranged at equal intervals on the circular plate 8. The top of the receiving tube 2 has a threaded groove 12, which corresponds to the multiple threaded grooves 11, so as to facilitate the limiting of the rotating shaft 3. The threaded groove 12 and the multiple threaded grooves 11 are all compatible with the screw 9.

[0020] Referring to Appendix 2, bearings 13 are fixedly fitted at both ends of the rotating shaft 3. The outer walls of the two bearings 13 are fixedly connected to the storage tube 2, which facilitates the rotation of the rotating shaft 3 and thus facilitates the winding and unwinding of the fence net 4.

[0021] See attached document Figure 4 The screw 9 is a screw that can be turned manually. One end of the storage tube 2 has a storage opening, which is symmetrical to the two fixing blocks 6. The storage opening is adapted to the fence net 4, which facilitates the fence net 4 to enter and exit the storage tube 2. Both of the locking blocks 5 are larger than the storage opening, which facilitates the user to pull the fence net 4.

[0022] Working principle: When in use, first, arrange multiple of these devices in sequence at the location where temporary fencing is needed. Then, pull the two locking blocks 5 to pull the fence net 4 out of the storage tube 2. Since one end of the fence net 4 is fixedly connected to the rotating shaft 3, the rotating shaft 3 will rotate on the storage tube 2 during the process of pulling the fence net 4 outward, and the torsion spring 7 will store force. After that, insert the two locking blocks 5 into the two slots 10 on the two fixing blocks 6 respectively, thereby achieving the effect of quick assembly and improving convenience and efficiency. During the pulling of the fence net 4, the fence net 4 can be stretched to an appropriate length according to the actual situation, so as to achieve the effect of adjusting the size of the fence according to the actual situation, which greatly improves the flexibility. During the rotation of the rotating shaft 3, one end of the rotating shaft 3 will drive the circular plate 8 to rotate synchronously, and make one of the multiple threaded grooves 11 correspond to the threaded groove 12. Then, the screw 9 is threadedly connected to it. Through the interaction between the screw 9 and the corresponding threaded groove 11 and threaded groove 12, as well as the transmission of the circular plate 8, the rotating shaft 3 can be limited, thereby limiting the length of the fence net 4.

[0023] The technological advancements of this invention compared to existing technologies are as follows: the device can be quickly assembled and disassembled without the aid of tools through the cooperation of various components, improving convenience and efficiency. It also allows for appropriate adjustment of the length of the fence 4 according to actual conditions, greatly enhancing flexibility. Moreover, the structure is simple and more practical.

[0024] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A rapid assembly frame device for temporary fencing, characterized in that, Includes a base (1) and a fence (4); A storage tube (2) is fixedly installed on the base (1). A rotating shaft (3) is rotatably connected inside the storage tube (2). A fence net (4) is fixedly wound on the rotating shaft (3). Two locking blocks (5) are fixedly connected to one end of the fence net (4). Two fixing blocks (6) are fixedly connected to one side of the storage tube (2). Each of the two fixing blocks (6) has a slot (10). The two slots (10) are adapted to the two locking blocks (5) and the fence net (4). A torsion spring (7) is fixedly sleeved on the rotating shaft (3). One end of the torsion spring (7) is fixedly connected to the storage tube (2). One end of the rotating shaft (3) passes through the storage tube (2) and is fixedly connected to a round plate (8). A screw (9) is threadedly connected to the round plate (8). One end of the screw (9) is threadedly connected to the storage tube (2).

2. A temporary barrier quick assembly frame apparatus as claimed in claim 1, wherein, The circular plate (8) has multiple threaded grooves (11) arranged at equal intervals on the circular plate (8).

3. A temporary barrier quick assembly frame arrangement according to claim 2, characterised in that, The top of the receiving tube (2) is provided with a threaded groove two (12), which corresponds to a plurality of threaded grooves one (11).

4. A temporary barrier quick assembly frame apparatus as claimed in claim 3, wherein, The second threaded groove (12) and the plurality of the first threaded grooves (11) are all adapted to the screw (9).

5. A rapid assembly frame device for temporary fencing according to claim 1, characterized in that, Both ends of the rotating shaft (3) are fixedly fitted with bearings (13), and the outer walls of the two bearings (13) are fixedly connected to the storage tube (2).

6. The temporary fencing rapid assembly frame device according to claim 1, characterized in that, The screw (9) is a screw that can be turned manually. One end of the storage tube (2) is provided with a storage port, which is symmetrical to the two fixing blocks (6).

7. A temporary barrier quick assembly frame arrangement according to claim 6, wherein, The storage opening is adapted to the fence net (4).

8. A temporary barrier quick assembly frame apparatus as claimed in claim 6, wherein, Both of the card blocks (5) are larger than the storage opening.

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