Heat preservation tent tarpaulin fixing device based on bolt fixation

Abstract

The utility model discloses a heat preservation tent tarpaulin fixing device based on bolt fixation, and relates to the technical field of tents, the heat preservation tent tarpaulin fixing device comprises a tent frame and tarpaulin covering the tent frame, the tent frame comprises a plurality of stand columns, and the bottoms of the stand columns are each provided with a pressing assembly used for pressing the bottom of the tarpaulin; the pressing assembly comprises a flat plate connected with the stand columns, the flat plate is connected with a pressing block through an upper bolt, and one end of the pressing block presses the tarpaulin. The tent cloth is tightly pulled and attached to the tent frame through steel wires. Therefore, the problems existing in a traditional tent are solved, the tent cloth fixing reliability and installation efficiency are improved, the tent cloth fitting degree is improved, the wind resistance performance is enhanced, and the terrain adaptability is expanded.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of tents, in particular to a heat-insulating tent cloth fixing device based on bolt fixing. BACKGROUND

[0002] The heat-insulating tent is a shed for sheltering from wind and rain, sunlight and providing certain heat-insulating performance for food and goods storage, which is made of canvas and heat-insulating materials and can be disassembled and transferred at any time. The heat-insulating tent is carried in the form of components and is assembled on the site, so various components and tools are needed.

[0003] The traditional tent is fixed by burying the edges of the tent cloth in the ground or covering heavy objects such as stones and sandbags, which is low in installation efficiency and poor in fixing reliability and has the following defects:

[0004] 1. The ground conditions such as soft soil or hard ground cannot be effectively compacted;

[0005] 2. The operation is time-consuming and laborious, and heavy objects or soil excavation and filling are needed;

[0006] 3. The tent cloth is easily displaced by wind and rain. CONTENT OF THE INVENTION

[0007] In order to solve the above problems, expand the terrain adaptability, improve the tent cloth adhesion and strengthen the wind resistance, the application provides a heat-insulating tent cloth fixing device based on bolt fixing.

[0008] The heat-insulating tent cloth fixing device based on bolt fixing provided by the application adopts the following technical scheme.

[0009] The heat-insulating tent cloth fixing device based on bolt fixing comprises a tent frame and tent cloth covering the tent frame, the tent frame comprises a plurality of stand columns, the bottom of each stand column is provided with a pressing assembly for pressing the bottom of the tent cloth, the pressing assembly comprises a flat plate connected with the stand column, a pressing block is connected with the flat plate through an upper bolt, and one end of the pressing block is arranged in pressing contact with the tent cloth.

[0010] The tent cloth is tightly adhered to the tent frame through a steel wire.

[0011] Through the above technical scheme, the flat plate is arranged at the bottom of the stand column, the pressing block is connected with the flat plate through the upper bolt, the tent cloth is pressed by the pressing block, and the bolt connection mode is simple and reliable, so that the tent cloth can be pressed. Through the arrangement of the steel wire, the tent cloth can be tightly adhered to the tent frame, and the fixing reliability of the tent cloth is improved in cooperation with the pressing assembly.

[0012] Optionally, the pressing assembly further comprises a pressing rod for pressing the bottom of the tarpaulin, and one end of the pressing block is arranged to press the pressing rod.

[0013] By adopting the above technical scheme, the contact area between the pressing rod and the tarpaulin is increased, one end of the pressing block is arranged to press the pressing rod, and the pressing rod can press the tarpaulin in a large range.

[0014] Optionally, a plurality of pressing blocks press the same pressing rod.

[0015] By adopting the above technical scheme, a plurality of pressing blocks press the same pressing rod, that is, the size of the pressing rod is relatively long, so that the pressing force on the pressing rod is more uniform, and the pressing rod can press the tarpaulin more stably.

[0016] Optionally, a lower bolt is screwed into the flat plate, and the top of the lower bolt abuts against the other end of the pressing block.

[0017] By adopting the above technical scheme, through the cooperation of the lower bolt, the bottom of the other end of the pressing block can be supported upward, and the posture of the pressing block can be better adjusted in cooperation with the upper bolt, so that the other end of the pressing block is better pressed, and the adjustment is more convenient.

[0018] Optionally, a support plate is arranged on the flat plate, and the upper bolt and the lower bolt are arranged on the support plate.

[0019] By adopting the above technical scheme, the support plate can raise the overall height of the upper bolt and the lower bolt, so that the flat plate can be better pressed.

[0020] Optionally, the bottom of the tarpaulin is wound on the pressing rod.

[0021] By adopting the above technical scheme, the bottom of the tarpaulin is wound on the pressing rod, so that the pressing rod is not easy to separate from the tarpaulin, and the pressing effect on the tarpaulin can be better maintained.

[0022] Optionally, a reserved connecting port is arranged on the tarpaulin above the pressing assembly, a through hole is formed in the flat plate, and the steel wire is connected to the through hole and the reserved connecting port on the tarpaulin.

[0023] By adopting the above technical scheme, the tarpaulin and the tent frame can be pulled tight through the steel wire connected to the through hole and the reserved connecting port on the tarpaulin, so as to ensure the adhesion between the tarpaulin and the tent frame.

[0024] Optionally, the steel wire is tensioned by a line tightener.

[0025] By adopting the above technical scheme, the steel wire can be tensioned through the line tightener, so as to ensure the tensioning degree of the steel wire and avoid loosening.

[0026] Optionally, the plurality of steel wires are connected by the wire tightener to form a single steel wire, and the single steel wire is sequentially connected to the through hole and the reserved connecting port.

[0027] By adopting the above technical scheme, the plurality of steel wires are connected by the wire tightener, the single steel wire is sequentially connected to the through hole and the reserved connecting port, the tarpaulin can be quickly connected to the tent frame, the steel wire can be tensioned by the wire tightener to avoid loosening, and the tarpaulin is ensured to be attached to the tent frame.

[0028] Optionally, the plurality of steel wires are connected by the wire tightener to form a single steel wire, and the two single steel wires are crossed to be arranged in a mesh shape on the through hole of the plurality of plates and the reserved port of the plurality of tarpaulins.

[0029] By adopting the above technical scheme, the two single steel wires are sequentially connected to the through hole and the reserved connecting port, and are crossed to be arranged in a mesh shape, so that the two single steel wires can more stably connect the tarpaulin to the tent frame, and the tarpaulin is ensured to be attached to the tent frame.

[0030] In summary, the present application at least has the following beneficial effects:

[0031] 1. The present application is provided with a plate at the bottom of the stand, and a pressing block is connected to the plate by an upper bolt, the tarpaulin is pressed by the pressing block, and the bolt connection is simple and reliable, so that the tarpaulin can be pressed tightly. The steel wire is arranged to tightly attach the tarpaulin to the tent frame, and the bolt mechanical pressing and the steel wire tensioning are used in combination to improve the fixing reliability of the tarpaulin.

[0032] 2. In the present application, one end of the pressing block tightly presses the pressing rod, the contact area between the pressing rod and the tarpaulin is increased, one end of the pressing block tightly presses the pressing rod, and the pressing rod can tightly press the tarpaulin in a large range.

[0033] 3. The lower bolt is screwed into the plate of the present application, and the bottom of the other end of the pressing block can be upwardly supported by the cooperation of the lower bolt, and the upper bolt can better adjust the posture of the pressing block, so that the other end of the pressing block is better pressed, and the adjustment is more convenient.

[0034] 4. In the present application, the plurality of steel wires are connected by the wire tightener to form a single steel wire, and the single steel wire is sequentially connected to the through hole and the reserved connecting port, so that the tarpaulin can be quickly connected to the tent frame, the steel wire can be tensioned by the wire tightener to avoid loosening, and the tarpaulin is ensured to be attached to the tent frame.

[0035] 5. In the present application, the two single steel wires are crossed to be arranged in a mesh shape on the through hole of the plurality of plates and the reserved port of the plurality of tarpaulins, the two single steel wires are sequentially connected to the through hole and the reserved connecting port, and are crossed to be arranged in a mesh shape, so that the two single steel wires can more stably connect the tarpaulin to the tent frame, and the tarpaulin is ensured to be attached to the tent frame. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0037] Figure 1 is a schematic view of a tent frame structure.

[0038] Figure 2 is a schematic view of a heat preservation tent cloth fixing device structure based on bolt fixation in embodiment one.

[0039] Figure 3 is Figure 2 is a schematic view of a local A enlarged structure.

[0040] Figure 4 is a schematic view of a heat preservation tent cloth fixing device structure based on bolt fixation in embodiment two.

[0041] Mark 1, tent frame; 2, tent cloth; 3, flat plate; 4, support plate; 5, pressing block; 6, upper bolt; 7, lower bolt; 8, pressing rod; 9, through hole; 10, steel wire; 11, line tightener. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] The following will be described in combination with the drawings Figures 1 to 4 The present application will be further described in detail.

[0044] The present application discloses a heat preservation tent cloth fixing device based on bolt fixation.

[0045] Embodiment one

[0046] Referring to Figures 1 to 3 A heat preservation tent cloth fixing device based on bolt fixation comprises:

[0047] The tent comprises a tent frame 1 and a tent cloth 2 covering the tent frame 1, the tent frame 1 is in a rectangular shape and the top thereof is inclined downward from the middle to both sides, the tent frame 1 comprises a plurality of poles, the tent cloth 2 is made of canvas and thermal insulation material, and the fixing firmness of the tent cloth is ensured so as to better shield rain, sunlight and provide certain thermal insulation performance.

[0048] The bottom of the pole is provided with a pressing assembly, the pressing assembly comprises a flat plate 3, a supporting plate 4, a pressing block 5, an upper bolt 6, a lower bolt 7 and a pressing rod 8, the flat plate 3 is fixedly connected with the bottom of the pole and can be welded together, the supporting plate 4 is fixedly connected on the flat plate 3, the upper bolt 6 and the lower bolt 7 are arranged on the supporting plate 4, the pressing block 5 is connected on the supporting plate 4 through the upper bolt 6, so that one end of the pressing block 5 is pressed on the pressing rod 8, the lower bolt 7 is screwed into the supporting plate 4, the top of the lower bolt 7 abuts against the other end of the pressing block 5, and the supporting plate 4 can raise the overall height of the upper bolt 6 and the lower bolt 7, so that the flat plate 3 is better pressed.

[0049] A plurality of pressing blocks 5 press the same pressing rod 8, that is, the size of the pressing rod 8 is relatively long, so that the pressing force on the pressing rod 8 is more uniform, and the pressing rod 8 can more stably press the tent cloth 2.

[0050] Through cooperation of the lower bolt 7, the bottom can be upwardly supported, and through cooperation of the upper bolt 6, the posture of the pressing block 5 can be better adjusted, so that the other end of the pressing block 5 is better pressed, and the adjustment is more convenient.

[0051] The contact area between the pressing rod 8 and the tent cloth 2 is increased, one end of the pressing block 5 is pressed on the pressing rod 8, and the pressing rod 8 can press the tent cloth 2 in a large range.

[0052] The bottom of the tent cloth 2 can be wound on the pressing rod 8, so that the pressing rod 8 is not easy to separate from the tent cloth 2, and the pressing effect on the tent cloth 2 can be better maintained.

[0053] A reserved connecting port is arranged on the tent cloth 2 above the pressing assembly, a through hole 9 is formed in the supporting plate 4, the diameter of the through hole 9 is 8 mm (tolerance ± 0.2 mm), and a steel wire 10 connects the through hole 9 and the reserved connecting port on the tent cloth 2. Through the steel wire 10 connecting the through hole 9 and the reserved connecting port on the tent cloth 2, the tent cloth 2 and the tent frame 1 can be pulled tight, so as to ensure the adhesion between the tent cloth 2 and the tent frame 1. The steel wire 10 is tightly arranged through a tightener 11, through the arrangement of the tightener 11, the steel wire 10 can be tightly arranged, the tightness of the steel wire 10 is ensured, and loosening is avoided.

[0054] The material of the steel wire 10 is 304 stainless steel wire 10 (diameter 5 mm, tensile strength ≥520 MPa). The steel wire 10 can be replaced by Kevlar fiber rope (diameter 6 mm, breaking strength ≥8000 N), or elastic steel belt (thickness 1 mm, pre-tightening force adjustable).

[0055] The tightener 11 can adopt a basket bolt to tighten the steel wire 10, realize tensioning of the steel wire 10, adjust the basket bolt, make the steel wire 10 generate a radial contraction force (tension >= 200N), force the tarpaulin 2 to be close to the tent frame 1, and use a locking nut to fix the basket bolt to prevent loosening.

[0056] The plurality of steel wires 10 are connected at the head and tail by the tightener 11 to form a single steel wire, and are sequentially connected to the through hole 9 and the reserved connecting port. The plurality of steel wires 10 are connected at the head and tail by the tightener 11, which can prevent the steel wire 10 from being too long and unable to be tightened. The single steel wire is sequentially connected to the through hole 9 and the reserved connecting port, which can quickly connect the tarpaulin 2 and the tent frame 1, and can tighten the steel wire 10 by the tightener 11 to avoid loosening and ensure the adhesion between the tarpaulin 2 and the tent frame 1.

[0057] The flat plate 3 is arranged at the bottom of the stand, the pressing block 5 is connected to the flat plate 3 by the upper bolt 6, the tarpaulin 2 is pressed tightly by the pressing block 5, and the bolt connection mode is simple and reliable, so that the tarpaulin 2 can be pressed tightly. The steel wire 10 is arranged to pull the tarpaulin 2 tightly and adhesively on the tent frame 1, and the double modes of bolt mechanical pressing and steel wire 10 tensioning are adopted for fixation, which are mutually matched to improve the fixation reliability of the tarpaulin 2.

[0058] By adopting the technical scheme:

[0059] The adhesion degree is improved: the tension of the steel wire 10 makes the gap between the tarpaulin 2 and the frame be less than or equal to 2mm;

[0060] The wind resistance performance is strengthened: the distributed pressure of the steel wire 10 can resist the lateral load of 10-level wind (28m / s), and the tension sensor test shows that the steel wire 10 shares 30%-40% of the total wind load;

[0061] The terrain adaptability is expanded:

[0062] In the slope terrain, the steel wire 10 tension on one side is increased to compensate for the frame deviation.

[0063] Embodiment two

[0064] Referring to Figures 1 to 4 , the whole content of embodiment one is included, and the difference lies in that two single steel wires are included, the two single steel wires are cross-shaped and arranged in the through hole 9 of the plurality of flat plates 3 and the reserved port of the plurality of tarpaulins 2, and the two single steel wires can more stably connect the tarpaulin 2 and the tent frame 1 to ensure the adhesion between the tarpaulin 2 and the tent frame 1.

[0065] According to the overall size of the tent, one or two or even multiple single steel wires can be selected to avoid that the tent is too large and one single steel wire is not easy to be tightened.

[0066] In the description of the utility model, it is understood that the terms "bottom", "top", "middle", "one end", "the other end", "two sides" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In the description of the utility model, unless otherwise specified and limited, it is necessary to explain that the term "connection" should be understood broadly, for example, it can be mechanical connection or electrical connection, and can be the communication between two elements, can be directly connected, or indirectly connected through an intermediate medium, and for ordinary skilled persons in the art, the specific meaning of the above-mentioned term can be understood according to the specific situation.

[0067] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A bolt-fixed fixing device for the tarpaulin of an insulated tent, comprising: A tent frame and a tarpaulin covering the tent frame, the tent frame including a plurality of uprights, characterized in that each of the uprights is provided with a pressing component for pressing the bottom of the tarpaulin, the pressing component including a flat plate connected to the upright, a pressing block being connected to the flat plate by an upper bolt, one end of the pressing block being pressed against the tarpaulin; The tarpaulin is held tightly to the tent frame by steel wire.

2. The bolt-fixed thermal tent fabric fixing device according to claim 1, characterized in that, The clamping assembly also includes a pressure bar that clamps the bottom of the tarpaulin, with one end of the pressure block clamping the pressure bar.

3. The bolt-fixed thermal tent fabric fixing device according to claim 2, characterized in that, Several pressure blocks press against the same pressure rod.

4. The bolt-fixed thermal tent fabric fixing device according to claim 1, characterized in that, A lower bolt is also screwed into the plate, and the top of the lower bolt abuts against the bottom of the other end of the pressure block.

5. A bolt-fixed thermal tent fabric fixing device according to claim 4, characterized in that, The plate is provided with a support plate, and both the upper and lower bolts are provided on the support plate.

6. A bolt-fixed thermal tent fabric fixing device according to claim 1, characterized in that, The bottom of the tarpaulin is rolled up on the pressure bar.

7. A bolt-fixed thermal tent fabric fixing device according to claim 1, characterized in that, A reserved connection port is provided on the tarpaulin above the pressing component, and a through hole is provided on the flat plate. The steel wire connects the through hole and the reserved connection port on the tarpaulin.

8. A bolt-fixed thermal tent fabric fixing device according to claim 7, characterized in that, The steel wire is tensioned by a tensioner.

9. A bolt-fixed tent fabric fixing device according to claim 7, characterized in that, Several steel wires are connected end to end by a tensioner to form a single steel wire, which is then connected to the through hole and the reserved connection port in sequence.

10. A bolt-fixed thermal tent fabric fixing device according to claim 7, characterized in that, Several steel wires are connected end to end by a tensioner to form a single steel wire. Two single steel wires are crossed and arranged in a mesh pattern through the through holes on several flat plates and the reserved openings on several tarpaulins.

Images