Two-rod circus shed with ring beams

Abstract

The utility model relates to a two-rod circus shed with a ring beam, which comprises a support frame, the support frame comprises two stand columns and an arc-shaped frame, the two stand columns are arranged at intervals, the stand columns are fixedly arranged on the ground, the top of each stand column is connected with a plurality of first steel cables, and the first steel cables are connected with the ground in an anchoring manner; the ring beam is connected with the supporting frame through a lifting mechanism and used for driving the ring beam to ascend and descend. The tarpaulin comprises a tarpaulin cap and a tarpaulin body, the tarpaulin cap is arranged outside the ring beam in a surrounding mode, the top of the tarpaulin body is connected with the bottom of the ring beam, and the tarpaulin body is provided with via holes allowing the stand columns to pass through; the tent comprises a tent body and a supporting frame, the supporting rods are circumferentially and evenly distributed on the periphery of the supporting frame, the lower portion of the tent body is detachably connected with the tops of the supporting rods through connecting pieces, inhaul cables are connected to the connecting pieces, and the ends, away from the connecting pieces, of the inhaul cables are fixedly arranged on the ground. According to the utility model, the space in the greenhouse can be increased, and articles such as lamps and the like can be conveniently hoisted in the greenhouse.

Description

Technical Field

[0001] The utility model relates to the technical field of circus tents, in particular to a two-pole circus tent with a ring beam. Background Art

[0002] The circus tent is an essential venue for circus performances. The performance venue of the circus is not fixed. The circus tent is usually designed as a temporary venue that is easy to disassemble and assemble, and the safety requirements for the construction of the circus tent are high.

[0003] The Chinese utility model patent with announcement number CN212406314U discloses a circus tent with four pillars, which occupies more space in the tent. In addition, there are only four pillars in the tent, and there are fewer hanging points for hanging lamps, which makes it inconvenient to arrange the lights in the circus tent. In order to increase the space in the tent and improve the utilization rate of the space in the tent, it is necessary to design a two-pole circus tent with a ring beam. Summary of the invention

[0004] In view of the defects in the prior art, the technical problem to be solved by the utility model is to provide a two-pole circus tent with a ring beam, which can not only increase the space in the tent, but also facilitate the hanging of lamps and other items in the tent.

[0005] To solve the above technical problems, the utility model provides a two-pole circus tent with a ring beam, comprising a support frame, the support frame comprising two columns arranged at intervals and an arc frame connected between the tops of the two columns, the columns are fixed to the ground, and the top of each column is connected to a plurality of first steel cables, and the end of the first steel cables away from the columns is anchored to the ground; the ring beam is located below the arc frame, the ring beam is connected to the support frame through a lifting mechanism, and the lifting mechanism is used to drive the ring beam to rise and fall; the tarpaulin comprises a hood and a tarpaulin body, the hood is arranged around the outside of the ring beam, the top of the tarpaulin body is connected to the bottom of the ring beam, and the tarpaulin body is provided with through holes for the columns to pass through; a plurality of support rods are evenly distributed on the periphery of the support frame, and the lower part of the tarpaulin body is connected by a lifting mechanism.

[0006] The connecting member is detachably connected to the top of the support rod, and a cable is connected to the connecting member, and one end of the cable away from the connecting member is fixed to the ground.

[0007] Preferably, the tent body comprises a main body and a skirt, a side of the skirt away from the main body is provided with a plurality of arc-shaped notches evenly distributed around the circumference, a sharp angle is formed between two adjacent arc-shaped notches, and the sharp angle is connected to the ground via a second steel cable.

[0008] Preferably, the connecting member includes a first connecting plate arranged on the outer periphery of the tent body, a screw is arranged on the top of the support rod, a through hole for the screw to pass through is arranged on the tent body, and the screw passes through the through hole and the first connecting plate in sequence and is threadedly connected with a nut.

[0009] Preferably, the connecting member further comprises a second connecting plate arranged on the inner periphery of the tent body, the second connecting plate and the first connecting plate are connected by bolts, and a through hole for the screw to pass through is provided through the second connecting plate.

[0010] Preferably, a reinforcing belt is provided on the inner periphery of the tent body at a position corresponding to the connecting piece.

[0011] Preferably, a folding plate is provided downwardly extending from the first connecting plate away from the center of the tent body, a connecting hole is provided through the folding plate, and the pull cable is connected to the connecting hole.

[0012] Preferably, a buckle is provided on the second connecting plate, a hanging rope is passed through the buckle, and the hanging rope is wrapped around the outer circumference of all the supporting rods.

[0013] Preferably, there are three first steel cables, the projections of the three first steel cables on the ground are spaced 90° apart, and the projections of the first steel cables on the ground intersect the columns perpendicularly.

[0014] Preferably, the ring beam includes a fixing ring, the inner circumference of which is connected to a top rod via a plurality of supporting beams, the top rod being coaxially arranged with the fixing ring, the top of the top rod protruding from the top of the fixing ring; the top of the hood is connected to the top of the top rod, and the bottom of the hood is connected to the fixing ring.

[0015] Preferably, the lifting mechanism comprises a rotating shaft rotatably connected to the column, a suspension rope is arranged around the outer circumference of the rotating shaft, and a driving mechanism for driving the rotating shaft to rotate is also arranged on the column;

[0016] A first fixed pulley is arranged on the top of the column, a second fixed pulley is arranged on the arc frame, the suspension rope passes around the first fixed pulley and the second fixed pulley in sequence, and a plurality of connecting ropes are forked at the free end of the suspension rope, and the connecting ropes are connected to the ring beam.

[0017] The utility model has the following beneficial effects: the two-pole circus tent with a ring beam of the utility model has a support frame that adopts a design of a column and an arc frame, which can improve the strength of the support frame and make the circus tent more stable. In addition, the completed tent has only two columns, and the space inside the tent is larger, which is conducive to improving the utilization rate of the space inside the tent. Moreover, the utility model has a ring beam, so after the construction is completed, the ring beam can be used to hang lamps and other items, which is convenient for decoration inside the tent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 It is a structural schematic diagram of a two-pole circus tent with a ring beam according to an embodiment of the utility model;

[0020] Figure 2 It is a front view of a two-pole circus tent with a ring beam according to an embodiment of the utility model;

[0021] Figure 3 It is a frame diagram of a two-pole circus tent with a ring beam according to an embodiment of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the ring beam of an embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the lifting mechanism of an embodiment of the utility model;

[0024] Figure 6 This is one of the structural schematic diagrams of the connecting piece of an embodiment of the utility model;

[0025] Figure 7 This is the second structural schematic diagram of the connecting piece of the embodiment of the utility model;

[0026] Figure 8 The figure is a schematic diagram of the connection structure of the connecting member, the tent body and the support rods according to the embodiment of the utility model.

[0027] Reference numerals:

[0028] 1-column; 11-first steel cable; 2-arc frame; 3-ring beam; 31-fixed ring; 32-support beam; 33-top rod; 4-lifting mechanism; 41-rotating shaft; 42-suspension rope; 421-connecting rope; 4211-main connecting rope; 4212-auxiliary connecting rope; 43-motor; 44-first fixed pulley; 45-second fixed pulley; 5-tarpaulin; 51-tarpaulin cap; 52-tarpaulin body; 521-main body; 522-skirt; 5221-arc notch; 6-support rod; 61-screw; 62-nut; 7-connector; 71-first connecting plate; 711-folding plate; 712-connecting hole; 72-second connecting plate; 721-ring buckle; 8-cable. DETAILED DESCRIPTION

[0029] Here, it should be noted that the functions and methods involved in the present invention are merely conventional adaptive applications of the prior art. Therefore, the improvement of the present invention on the prior art is essentially the connection relationship between the hardware, rather than the functions and methods themselves. That is, although the present invention involves some functions and methods, it does not include improvements to the functions and methods themselves. The description of the functions and methods in the present invention is to better illustrate the present invention so as to better understand the present invention.

[0030] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0031] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the present embodiment provides a two-pole circus tent with a ring beam, including a support frame, the support frame including two columns 1 arranged at intervals and an arc frame 2 connected between the tops of the two columns 1, and the arc frame 2 is bolted to the columns 1. The columns 1 are fixed to the ground, and three first steel cables 11 are connected to the top of each column 1, and the ends of the first steel cables 11 away from the columns are anchored to the ground. Specifically, the first steel cables 11 are connected to ground anchors set on the ground. In the present embodiment, the projections of the three first steel cables 11 on the ground are spaced 90° apart, and the projections of the first steel cables 11 on the ground are all perpendicular to the columns 1, so that the force on the support frame is more balanced, the load-bearing capacity is stronger, and the wind resistance is better.

[0033] The two-pole circus tent with a ring beam in this embodiment further includes a ring beam 3, which is located below the arc frame 2 and between the two columns 1. The ring beam 3 is connected to the support frame through a lifting mechanism 4, and the lifting mechanism 4 is used to drive the ring beam 3 to rise and fall. In this embodiment, the ring beam 3 includes a fixed ring 31, and the inner circumference of the fixed ring 31 is connected to a top rod 33 through a plurality of support beams 32. The top rod 33 is coaxially arranged with the fixed ring 31, and the top of the top rod 33 protrudes from the top of the fixed ring 31. The lifting mechanism 4 is connected to the fixed ring 31.

[0034] The two-pole circus tent with a ring beam in this embodiment further includes a tarpaulin 5, which includes a hood 51 and a tarpaulin body 52, wherein the hood 51 is arranged outside the ring beam 3, and the top of the tarpaulin body 52 is connected to the fixing ring 31.

[0035] Specifically, the top of the canopy cap 51 is connected to the top of the top rod 33, and the bottom of the canopy cap 51 is connected to the fixing ring 31. A through hole is provided on the canopy body 52 for the column 1 to pass through, so that when the lifting mechanism 4 drives the ring beam 3 to rise and fall, the through hole on the canopy body 52 can slide up and down relative to the column 1.

[0036] It should be noted that the connection structure between the canopy cap 51 and the top rod 33, the fixing ring 31 and the connection structure between the canopy body 52 and the fixing ring 31 of this embodiment are all existing technologies, such as setting a hook on the tarpaulin 5 and setting a hanging ring on the ring beam 3 to cooperate with the hook.

[0037] Specifically, the lifting mechanism 4 includes a rotating shaft 41 rotatably connected to the column 1, a suspension rope 42 is wound around the outer circumference of the rotating shaft 41, and a driving mechanism for driving the rotating shaft 41 to rotate is also provided on the column 1, and the driving mechanism is specifically a motor 43, and the motor 43 is connected to the rotating shaft 41 through a chain transmission. A first fixed pulley 44 is provided on the top of the column 1, and a second fixed pulley 45 is provided on the arc frame 2. The suspension rope 42 passes around the first fixed pulley 44 and the second fixed pulley 45 in sequence, and a plurality of connecting ropes 421 are bifurcated at the free end of the suspension rope 42, and the connecting rope 421 is connected to the fixing ring 31.

[0038] In this embodiment, the lifting mechanism 4 has two groups, which are respectively located on both sides of the ring beam 3. The motors 43 of the two groups of lifting mechanisms 4 are respectively located in the two columns 1. Correspondingly, a first fixed pulley 44 is provided on the top of each column 1, and two second fixed pulleys 45 are provided on the arc frame 2, and the second fixed pulleys 45 are arranged close to the corresponding column 1.

[0039] It should be noted that the lifting rope 42 of this embodiment has three connecting ropes 421, one of which is a main connecting rope 4211, and the other two connecting ropes are auxiliary connecting ropes 4212, and the two auxiliary connecting ropes 4212 are symmetrically arranged, and the connection point between the main connecting rope 4211 and the fixing ring 31 is the point on the fixing ring 31 closest to the corresponding column 1, that is, the line connecting the connection points of the two main connecting ropes 4211 and the fixing ring 31 passes through the center of the fixing ring 31.

[0040] When the motor 43 is working, the rotating shaft 41 rotates, driving the hanging rope 42 to be rolled up or released, so as to drive the ring beam 3 to rise or fall, thereby realizing the disassembly and assembly of the tarpaulin 5.

[0041] A plurality of support rods 6 are evenly distributed around the outer circumference of the support frame. The lower part of the tent body 52 is detachably connected to the top of the support rods 6 through a connecting piece 7, and a cable 8 is connected to the connecting piece 7. The cable 8 is far away from the tent body 52.

[0042] One end of the connecting member 7 is fixed on the ground. In practice, a steel bar connected and fixed to the cable 8 is arranged on the ground.

[0043] Specifically, the connecting member 7 includes a first connecting plate 71 disposed on the outer periphery of the tent body 52 and a second connecting plate 72 disposed on the inner periphery of the tent body 52. ​​The second connecting plate 72 and the first connecting plate 71 are connected by bolts, and an opening for the bolts to pass through is provided on the tent body 52. ​​In order to improve the strength of the tent body 52, the present embodiment further sews a reinforcing belt at a position corresponding to the connecting member 7 on the inner periphery of the tent body 52. ​​The reinforcing belt is specifically made of nylon and is sandwiched between the first connecting plate 71 and the second connecting plate 72 together with the tent body 52.

[0044] A screw 61 is provided at the top of the support rod 6, and a through hole for the screw to pass through is provided on the tent body 52. ​​Perforations are provided at positions corresponding to the through holes on the first connecting plate 71 and the second connecting plate 72. The screw 61 passes through the second connecting plate 72, the tent body 52 and the first connecting plate 71 in sequence and is threadedly connected with a nut 62, thereby realizing the connection and fixation between the support rod 6 and the connecting piece 7.

[0045] Furthermore, a folding plate 711 is provided downwardly extending from the first connecting plate 71 away from the center of the tent body 52 , and a connecting hole 712 is provided through the folding plate 711 , and the connecting hole 712 is connected to the pull cable 8 .

[0046] In addition, the second connecting plate 72 is provided with a buckle 721, which is located on a side close to the folding plate 711. In practice, a hanging rope can be inserted into the buckle 721 so that the hanging rope surrounds the outer periphery of all the support rods 6. The hanging rope can be used to hang a cloth to cover the open part of the lower part of the tent body 52 to form a relatively closed space. In this embodiment, the hanging rope is a steel wire rope. It should be noted that in this embodiment, not all second connecting plates 72 of the connecting member 7 are provided with buckles 721. Second connecting plates 72 with buckles 721 can be provided at intervals of a certain number according to the length of the hanging rope to save costs.

[0047] Specifically, the above-mentioned tent body 52 includes a main body 521 and a skirt 522 that are fixedly connected. A plurality of circumferentially evenly distributed arc-shaped notches 5221 are provided on the side of the skirt 522 away from the main body 521. A sharp angle is formed between two adjacent arc-shaped notches 5221. The sharp angle is connected to the ground through a second steel cable. In this embodiment, the second steel cable and the corresponding pull cable 8 are fixedly connected to the ground using the same steel chisel.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A two-pole circus tent with a ring beam, characterized in that: include: A support frame, the support frame comprising two columns arranged at intervals and an arc frame connected between the tops of the two columns, the columns are fixed on the ground, and the top of each column is connected to a plurality of first steel cables, and one end of the first steel cable away from the column is anchored to the ground; A ring beam is located below the arc frame, the ring beam is connected to the support frame through a lifting mechanism, and the lifting mechanism is used to drive the ring beam to rise and fall; A tarpaulin, the tarpaulin comprising a hood and a tarpaulin body, the hood being arranged outside the ring beam, the top of the tarpaulin body being connected to the bottom of the ring beam, and the tarpaulin body being provided with a through hole for the pillar to pass through; A plurality of support rods are evenly distributed on the outer circumference of the support frame, the lower part of the tent body is detachably connected to the top of the support rods through a connecting piece, and a cable is connected to the connecting piece, and one end of the cable away from the connecting piece is fixed to the ground.

2. The two-pole circus tent with ring beam according to claim 1, characterized in that: The tent body comprises a main body and a skirt. A side of the skirt away from the main body is provided with a plurality of arc-shaped notches evenly distributed around the circumference. A sharp angle is formed between two adjacent arc-shaped notches, and the sharp angle is connected to the ground through a second steel cable.

3. The two-pole circus tent with ring beam according to claim 1, characterized in that: The connecting member includes a first connecting plate arranged on the outer periphery of the tent body, a screw is arranged on the top of the support rod, a through hole for the screw to pass through is arranged on the tent body, and the screw passes through the through hole and the first connecting plate in sequence and is threadedly connected with a nut.

4. The two-pole circus tent with ring beam according to claim 3, characterized in that: The connecting member further comprises a second connecting plate arranged on the inner periphery of the tent body, the second connecting plate and the first connecting plate are connected by bolts, and a through hole for the screw rod to pass through is provided through the second connecting plate.

5. The two-pole circus tent with ring beam according to claim 4, characterized in that: A reinforcing belt is arranged on the inner periphery of the tent body at a position corresponding to the connecting piece.

6. The two-pole circus tent with ring beam according to claim 3, characterized in that: A folding plate is provided downwardly extending from the first connecting plate away from the center of the tent body, a connecting hole is provided through the folding plate, and the pull cable is connected to the connecting hole.

7. The two-pole circus tent with ring beam according to claim 4, characterized in that: The second connecting plate is provided with a buckle, a hanging rope is inserted into the buckle, and the hanging rope is surrounded by the outer circumference of all the supporting rods.

8. The two-pole circus tent with ring beam according to claim 1, characterized in that: There are three first steel cables, the projections of the three first steel cables on the ground are spaced 90 degrees apart, and the projections of the first steel cables on the ground intersect the columns vertically.

9. The two-pole circus tent with ring beam according to claim 1, characterized in that: The ring beam comprises a fixed ring, the inner circumference of which is connected to a top rod via a plurality of support beams, the top rod is coaxially arranged with the fixed ring, and the top of the top rod protrudes from the top of the fixed ring; The top of the hood is connected to the top of the top rod, and the bottom of the hood is connected to the fixing ring.

10. The two-pole circus tent with ring beam according to claim 1, characterized in that: The lifting mechanism comprises a rotating shaft rotatably connected to the column, a suspension rope is wound around the outer circumference of the rotating shaft, and a driving mechanism for driving the rotating shaft to rotate is also arranged on the column; A first fixed pulley is arranged on the top of the column, a second fixed pulley is arranged on the arc frame, the suspension rope passes around the first fixed pulley and the second fixed pulley in sequence, and a plurality of connecting ropes are forked at the free end of the suspension rope, and the connecting ropes are connected to the ring beam.

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