Portable fence

Abstract

The utility model belongs to the technical field of protective equipment, and particularly discloses a portable fence which comprises a plurality of inner-layer fire baffle plates and a plurality of outer-layer fire baffle plates, the adjacent edges of the plurality of inner-layer fire baffle plates are mutually hinged, the plurality of inner-layer fire baffle plates can be unfolded to form a fence structure, and the plurality of inner-layer fire baffle plates can be folded; the multiple outer-layer fireproof plates are sequentially located on the outer sides of the multiple inner-layer fireproof plates, the outer-layer fireproof plates can vertically move and be adjusted along the inner-layer fireproof plates, and limiting units capable of limiting the outer-layer fireproof plates from sliding downwards are arranged between the outer-layer fireproof plates and the inner-layer fireproof plates. The fence device is convenient to carry, can be used in a turnover mode, and can effectively improve operation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of protective equipment, in particular to a portable enclosure. Background Art

[0002] At present, all walks of life are involved in hot work all the time, such as the construction industry, hardware industry, and auto repair industry, which all involve hot work such as welding, cutting, and grinding. When performing these operations, fireproof fences must be used to isolate the hot work area. At present, hot work is carried out in open areas without fences, with scaffolding erected around a circle of fences and then wrapped with a circle of fireproof cloth, and with special fixed semi-enclosed points for hot work. The above-mentioned fireproof fence methods are generally unsafe, inconvenient, and reduce the efficiency of operations. Basically, they all have the following disadvantages:

[0003] 1. Inconvenient to use: Many of the existing enclosure methods require repeated erection of fire enclosures, which are complicated to erect, inefficient, difficult to carry, and cannot be used anytime and anywhere. They also require the cooperation of multiple types of workers, which reduces the efficiency of the operation;

[0004] 2. Fixed position: Due to the lack of appropriate fencing, the hot work area is fixed, and operators need to run back and forth in the same hot work area, which greatly reduces work efficiency and increases costs. Utility Model Content

[0005] The utility model provides a portable enclosure, which aims to be easy to carry, capable of being circulated and used, and improving working efficiency.

[0006] The utility model is achieved through the following technical solutions: a portable enclosure, comprising a plurality of inner fire baffles and a plurality of outer fire baffles, the edges of the plurality of inner fire baffles being hinged to each other, the plurality of inner fire baffles being able to be unfolded to form an enclosure structure, and the plurality of inner fire baffles being able to be folded; the plurality of outer fire baffles being sequentially located outside the plurality of inner fire baffles, the outer fire baffles being able to be vertically moved and adjusted along the inner fire baffles, and a limiting unit being provided between the outer fire baffles and the inner fire baffles, which can limit the outer fire baffles from sliding downward.

[0007] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0008] In the utility model, multiple inner fire baffles are unfolded to form a ring to form an enclosure structure. At the same time, since the outer fire baffle can be vertically moved and adjusted along the inner fire baffle, and the position of the adjusted outer fire baffle is limited and fixed by the limiting unit, the overall height of the enclosure is increased, which plays a better fire protection role. In this way, the entire enclosure structure can be foldable and retractable, which is convenient for turnover and use. The enclosure structure in the utility model is easy to use and easy to carry, and is convenient to unfold and use in various places. After use, it can be folded and stored, which reduces the storage volume, facilitates turnover and carrying, and improves work efficiency.

[0009] The portable enclosure provided by the utility model is convenient to carry and can be folded and reused repeatedly. It occupies little space for storage after being folded and is convenient to carry when needed, thus greatly saving costs and work efficiency.

[0010] Furthermore, the limiting unit includes a positioning bolt, an outer layer socket is opened on the outer fire baffle plate, and an inner layer socket is opened on the inner fire baffle plate. After the outer fire baffle plate is vertically adjusted along the inner fire baffle plate, the outer layer socket and the inner layer socket can be overlapped, and the positioning bolt passes through the overlapping outer layer socket and inner layer socket to connect the outer fire baffle plate and the inner fire baffle plate as a whole.

[0011] Beneficial effect: In this solution, the outer fire baffle after height adjustment can be limited by the cooperation of the positioning bolts with the inner and outer jacks, so that the outer fire baffle and the inner fire baffle are connected as one.

[0012] Furthermore, the outer layer plug hole is located at the lower part of the outer layer fire baffle, and the inner layer plug hole is located at the upper part of the inner layer fire baffle.

[0013] Beneficial effect: In this solution, after the outer fire baffle is lifted up along the inner fire baffle, the outer plug hole can overlap with the inner plug hole, so that the outer fire baffle and the inner fire baffle can be stretched to expand the protection range.

[0014] Furthermore, two of the outer layer jacks and two of the inner layer jacks are each provided, and the two outer layer jacks are arranged horizontally, and the two inner layer jacks are arranged horizontally.

[0015] Beneficial effects: The two outer layer plug holes and the two inner layer plug holes in this solution can improve the stability and firmness of the connection between the outer layer fire baffle and the inner layer fire baffle.

[0016] Furthermore, each of the inner fire baffles is connected to a first limiting plate on both sides, and a second limiting plate is connected to the bottom of each of the inner fire baffles. Each of the outer fire baffles is sequentially inserted between the first limiting plates on both sides of each of the inner fire baffles, and the bottom of the outer fire baffle is located on the second limiting plate.

[0017] Beneficial effects: In this solution, the first limiting plates on both sides of the inner fire baffle and the second limiting plate at the bottom thereof form a structure for supporting and limiting the outer fire baffle, and the structure is simple and easy to use.

[0018] Furthermore, the first limiting plate and the second limiting plate are both L-shaped, the first limiting plates on each of the inner fire baffles are symmetrically arranged, and one end of the first limiting plates on both sides of each of the inner fire baffles is connected to the inner fire baffle, and the other ends of the first limiting plates on both sides of the inner fire baffle are arranged opposite to each other; one end of the second limiting plate is connected to the inner fire baffle, and the other end of the second limiting plate is arranged vertically upward.

[0019] Beneficial effect: In the present solution, the first limiting plate and the second limiting plate are L-shaped, which can provide a more stable limiting effect on the outer fire shield, preventing the outer fire shield from falling off the inner fire shield during use or carrying. In the present solution, due to the arrangement of the first limiting plate and the second limiting plate, the outer fire shield can only be lifted upwards to separate from the inner fire shield, and the outer fire shield can be effectively restricted to the inner fire shield during normal use and carrying, which makes it more convenient to unfold and fold at the same time as the inner fire shield, and convenient to store and carry at the same time.

[0020] Furthermore, two second limit plates are provided at the bottom of each inner fire baffle, and the two second limit plates are spaced apart, and the first limit plates on both sides of the inner fire baffle are located at the upper part of the inner fire baffle.

[0021] Beneficial effect: In this solution, the two second limit plates on the inner fire baffle can improve the balance of the support of the outer fire baffle, making the position of the outer fire baffle more stable and less prone to shaking and tilting.

[0022] Furthermore, the tops of two inner fire baffles located at the front and rear of the plurality of inner fire baffles are connected with carrying ears.

[0023] Beneficial effect: In this solution, when the inner fire baffle is folded, the carrying ears on the inner fire baffle at the front and rear are convenient for manual lifting and easy movement.

[0024] Furthermore, a connection unit is provided between two inner layer fire baffles located at the front and rear of the plurality of inner layer fire baffles, and the two inner layer fire baffles located at the front and rear are detachably connected via the connection unit.

[0025] Beneficial effect: The connection unit in this solution can connect the two inner fire dampers located at the front and rear, so that when forming an enclosure for protection, the inner fire dampers will automatically unfold and affect the protection effect.

[0026] Furthermore, the connecting unit includes a first limiting cylinder, a second limiting cylinder and a limiting rod, the first limiting cylinder and the second limiting cylinder are respectively connected to the side close to each other in two inner fire baffles located at the head and the tail, the first limiting cylinder and the second limiting cylinder are vertically arranged in sequence, the limiting rod is in a 7 shape, and the limiting rod can be inserted into the first limiting cylinder and the second limiting cylinder to realize connection limiting.

[0027] Beneficial effect: In this solution, the inner fire baffles located at the front and the rear can be quickly connected and separated by inserting the 7-shaped limiting rod into the first limiting tube and the second limiting tube, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0029] Figure 1 This is a three-dimensional diagram of an embodiment of a portable enclosure of the utility model;

[0030] Figure 2 This is a top view of an embodiment of a portable enclosure of the utility model;

[0031] Figure 3 This is a schematic diagram of the state of the outer fire shield and the inner fire shield in a portable enclosure embodiment of the utility model.

[0032] Marks and corresponding parts names in the attached drawings:

[0033] Inner fire baffle 1, hinge 2, outer fire baffle 3, first limit plate 4, second limit plate 5, outer plug hole 6, inner plug hole 7, first carrying ear 8, second carrying ear 9, first limit tube 10, second limit tube 11, limit rod 12. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0035] like Figure 1-Figure 3 As shown, this embodiment provides a portable enclosure, including multiple inner fire shields 1 and multiple outer fire shields 3, and the number of outer fire shields 3 is the same as the number of inner fire shields 1. In this embodiment, six inner fire shields 1 and six outer fire shields 3 are set as an example for description.

[0036] The adjacent edges of the six inner fire dampers 1 are hinged to each other. In this embodiment, two adjacent inner fire dampers 1 are hinged by hinges 2, and there are two hinges 2 between the two inner fire dampers 1, and the two hinges 2 are respectively located at the upper and lower parts of the inner fire dampers 1.

[0037] The six inner fire shields 1 can be unfolded and enclosed to form a regular hexagonal enclosure structure, and the six inner fire shields 1 can be folded. After the six inner fire shields 1 are folded, they have a shape of the size of the space of one inner fire shield 1, which is convenient for carrying. In this embodiment, the tops of the two inner fire shields 1 located at the head and the tail of the six inner fire shields 1 are respectively welded or screwed with a first carrying ear 8 and a second carrying ear 9, so that when the six inner fire shields 1 are folded, the inner fire shields 1 located at the head and the tail overlap each other, which is convenient for carrying the first carrying ear 8 and the second carrying ear 9 by hand.

[0038] The six outer fire baffles 3 are sequentially located outside the six inner fire baffles 1. Figure 3 As shown in the figure, only an outer fire damper 3 is drawn, and the outer fire damper 3 can be moved vertically along the inner fire damper 1 to adjust its height, and a limiting unit is provided between the outer fire damper 3 and the inner fire damper 1, which can limit the outer fire damper 3 from sliding down, preventing the outer fire damper 3 with adjusted height position from sliding downward by itself, thereby ensuring the stability of the connection between the outer fire damper 3 and the inner fire damper 1.

[0039] In this embodiment, the limiting unit includes a positioning bolt (not shown in the figure), such as Figure 3 As shown, an outer layer jack 6 is provided on the outer layer fire baffle 3, and an inner layer jack 7 is provided on the inner layer fire baffle 1. The outer layer jack 6 is located at the lower part of the outer layer fire baffle 3, and the inner layer jack 7 is located at the upper part of the inner layer fire baffle 1. There are two outer layer jacks 6 and two inner layer jacks 7, and the two outer layer jacks 6 are horizontally arranged, and the two inner layer jacks 7 are horizontally arranged.

[0040] After the outer fire damper 3 is vertically adjusted along the inner fire damper 1 to extend the height of the enclosure and expand the enclosure range, the two outer sockets 6 can be overlapped with the two inner sockets 7 respectively, and the positioning bolts pass through the overlapping outer sockets 6 and inner sockets 7 to connect the outer fire damper 3 and the inner fire damper 1 as a whole, so that the outer fire damper 3 can be prevented from falling off by itself after the outer fire damper 3 is extended.

[0041] In the present embodiment, both sides of each inner fire baffle 1 are connected with a first limiting plate 4, and the bottom of each inner fire baffle 1 is connected with a second limiting plate 5. In the present embodiment, the first limiting plate 4 and the second limiting plate 5 are both L-shaped, and the two first limiting plates 4 on each inner fire baffle 1 are symmetrically arranged, and one end of the first limiting plates 4 on both sides of each inner fire baffle 1 is welded or screwed to the inner fire baffle 1, and the other ends of the first limiting plates 4 on both sides of the inner fire baffle 1 are arranged opposite to each other, and the other ends of the two first limiting plates 4 face each other; one end of the second limiting plate 5 is welded or screwed to the inner fire baffle 1, and the other end of the second limiting plate 5 is arranged vertically upward.

[0042] In this embodiment, two second limiting plates 5 are provided at the bottom of each inner fire baffle 1, and the two second limiting plates 5 are distributed at intervals. The first limiting plates 4 on both sides of each inner fire baffle 1 are located at the upper part of the inner fire baffle 1, so that the outer fire baffle 3 can play a more stable supporting and limiting role.

[0043] Each outer fire baffle 3 is inserted in sequence between the first limiting plates 4 on both sides of each inner fire baffle 1, and the bottom of the outer fire baffle 3 is located on the second limiting plate 5, so that the shape and position arrangement of the first limiting plate 4 and the second limiting plate 5 can effectively limit the outer fire baffle 3, so that the outer fire baffle 3 is placed on the inner fire baffle 1.

[0044] In the present embodiment, a connecting unit is provided between two inner fire baffles 1 located at the head and the tail among the six inner fire baffles 1, and the two inner fire baffles 1 located at the head and the tail are detachably connected through the connecting unit. Specifically: the connecting unit includes a first limiting cylinder 10, a second limiting cylinder 11 and a limiting rod 12, and the first limiting cylinder 10 and the second limiting cylinder 11 are respectively connected to the sides of the two inner fire baffles 1 located at the head and the tail that are close to each other, and the first limiting cylinder 10 and the second limiting cylinder 11 are vertically arranged in sequence.

[0045] In this embodiment, the first limiting tube 10 is located at the lower part of the inner fire baffle 1 and is welded and fixed to the inner fire baffle 1, and the second limiting tube 11 is located at the upper part of the inner fire baffle 1 and is welded and fixed to the inner fire baffle 1, so that the first limiting tube 10 is located below the second limiting tube 11. The limiting rod 12 in this embodiment is in a 7 shape, so that the limiting rod 12 has a transverse portion and a vertical portion that are vertically connected to each other, and the vertical portion of the limiting rod 12 can be inserted into the second limiting tube 11 and the first limiting tube 10 in turn to achieve connection and limitation. After the vertical portion of the limiting rod 12 is inserted into the second limiting tube and the first limiting tube 10, the transverse portion of the limiting rod 12 abuts against the end of the second limiting tube 11 to play a limiting role, thereby preventing the limiting rod 12 from falling, thereby connecting the inner fire baffles 1 at the head and the tail into one, forming a stable and reliable enclosure structure.

[0046] The specific implementation process is as follows: in this embodiment, the six outer fire shields 3 are sequentially inserted between the first limit plates 4 and the second limit plates 5 of the six inner fire shields 1. When enclosure protection is not needed, the six inner fire shields 1 are folded together by hinges 2 to form a shape the size of only one inner fire shield 1. At this time, the inner fire shield 1 and the outer fire shield 3 at the head and tail overlap with each other, and the first carrying ear 8 and the second carrying ear 9 also overlap with each other, which is convenient for manual carrying and moving to the place where enclosure protection is needed for use.

[0047] When needed, the six inner fire baffles 1 are unfolded and formed into a regular hexagonal enclosure structure, so that the two inner fire baffles 1 at the head and the tail are close to each other, and the first limiting tube 10 and the second limiting tube 11 are vertically aligned, and then the limiting rod 12 is inserted into the second limiting tube 11 and the first limiting tube 10, so that the head and tail inner fire baffles 1 are connected to each other to ensure the stability of the entire enclosure structure.

[0048] When in use, the six outer fire dampers 3 can be lifted upwards so that the outer sockets 6 on the outer fire dampers 3 overlap with the inner sockets 7 on the inner fire dampers 1, and the positioning bolts are inserted to fix the outer fire dampers 3, thereby expanding the enclosure height of the entire enclosure structure, and the protection effect is better and safer.

[0049] After use, the multiple inner fireproof panels in the lightweight fire enclosure structure are folded and stowed through the hinge 2, and the staff can easily move them to the next use point or store them through the first carrying ear 8 and the second carrying ear 9.

[0050] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A portable enclosure, characterized in that: It comprises a plurality of inner fire baffles and a plurality of outer fire baffles, wherein the edges of the plurality of inner fire baffles are hinged to each other, the plurality of inner fire baffles can be unfolded to form an enclosure structure, and the plurality of inner fire baffles can be folded; the plurality of outer fire baffles are sequentially arranged on the outside of the plurality of inner fire baffles, the outer fire baffles can be vertically moved and adjusted along the inner fire baffles, and a limiting unit is provided between the outer fire baffles and the inner fire baffles, which can limit the outer fire baffles from sliding downward.

2. A portable enclosure according to claim 1, characterized in that: The limiting unit includes a positioning bolt, an outer layer socket is opened on the outer layer fire baffle, and an inner layer socket is opened on the inner layer fire baffle. After the outer layer fire baffle is vertically adjusted along the inner layer fire baffle, the outer layer socket and the inner layer socket can be overlapped, and the positioning bolt passes through the overlapping outer layer socket and inner layer socket to connect the outer layer fire baffle and the inner layer fire baffle as a whole.

3. A portable enclosure according to claim 2, characterized in that: The outer layer plug hole is located at the lower part of the outer layer fire baffle, and the inner layer plug hole is located at the upper part of the inner layer fire baffle.

4. A portable enclosure according to claim 3, characterized in that: The outer layer jacks and the inner layer jacks are each provided with two, and the two outer layer jacks are arranged horizontally, and the two inner layer jacks are arranged horizontally.

5. A portable enclosure according to any one of claims 1 to 4, characterized in that: Both sides of each inner fire baffle are connected to a first limiting plate, the bottom of each inner fire baffle is connected to a second limiting plate, each outer fire baffle is sequentially inserted between the first limiting plates on both sides of each inner fire baffle, and the bottom of the outer fire baffle is located on the second limiting plate.

6. A portable enclosure according to claim 5, characterized in that: The first limiting plate and the second limiting plate are both L-shaped, the two first limiting plates on each inner fire baffle are symmetrically arranged, and one end of the first limiting plates on both sides of each inner fire baffle is connected to the inner fire baffle, and the other ends of the first limiting plates on both sides of the inner fire baffle are arranged opposite to each other; one end of the second limiting plate is connected to the inner fire baffle, and the other end of the second limiting plate is arranged vertically upward.

7. A portable enclosure according to claim 5, characterized in that: Two second limit plates are provided at the bottom of each inner fire baffle, and the two second limit plates are spaced apart. The first limit plates on both sides of the inner fire baffle are located at the upper part of the inner fire baffle.

8. A portable enclosure according to claim 1, characterized in that: The tops of two inner fire baffles located at the front and rear of the plurality of inner fire baffles are both connected with carrying ears.

9. A portable enclosure according to claim 1, characterized in that: A connecting unit is provided between two inner layer fire baffles located at the front and rear of the plurality of inner layer fire baffles, and the two inner layer fire baffles located at the front and rear are detachably connected via the connecting unit.

10. A portable enclosure according to claim 9, characterized in that: The connecting unit includes a first limiting cylinder, a second limiting cylinder and a limiting rod. The first limiting cylinder and the second limiting cylinder are respectively connected to the side close to each other in two inner fire baffles located at the front and the rear. The first limiting cylinder and the second limiting cylinder are vertically arranged in sequence. The limiting rod is in the shape of a 7. The limiting rod can be inserted into the first limiting cylinder and the second limiting cylinder to realize connection limitation.

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