Stand bar adjusting structure of tent

Abstract

The utility model discloses a supporting leg adjusting structure of a tent, which relates to the field of tents and is characterized by comprising a supporting bottom plate, the supporting bottom plate is fixed with the ground, a supporting leg body is arranged at the top of the supporting bottom plate, two guide plates are arranged at the top of the supporting bottom plate, the two guide plates are separated to form a movable cavity, and the movable cavity is communicated with the supporting bottom plate. The supporting leg body is in sliding fit with the movable cavity, fixing cylinders are arranged on the two sides of the supporting leg body, fixing inserting holes are formed in the fixing cylinders, and a plurality of fixing inserting grooves are formed in the guiding plate. The technical problems that the supporting frame is not completely balanced actually, at the moment, the positions of two supporting legs of the supporting frame need to be adjusted to restore the stability of the structure, however, due to the fact that the supporting legs of the supporting frame are fixed to the bottom face at the moment, the supporting frame is difficult to adjust, and construction is inconvenient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of canopy, especially a foot adjusting structure of canopy. BACKGROUND

[0002] The canopy is a kind of movable building, and the canopy mainly provides various temporary activity tents such as industrial warehouse, logistics distribution, various outdoor exhibitions, sports events, tourism and leisure, commercial party, celebration, business promotion, military use and disaster relief.The canopy includes a plurality of support frames, the plurality of support frames are connected by connecting beams, the bottom of the support frame is provided with a foot, the foot is connected with the ground by ground peg or expansion bolt, and finally the support frame is laid with canopy cloth.

[0003] Due to the different topographical environments of each place, the overall structure of the canopy is unstable after the canopy cloth is laid, and there is a situation of inclination or shaking, which is usually caused by the fact that the two feet of the support frame are not completely symmetrical in installation.Combined with the fact that the canopy cloth is tensioned, the canopy cloth exerts additional force on the support frame, which reveals that the support frame is actually not completely balanced at this time, and the position of the two feet of the support frame needs to be adjusted to restore the stability of the structure at this time, but the foot of the support frame is fixed with the bottom surface at this time, causing the adjustment of the support frame to be more difficult, causing the inconvenience of erection. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a foot adjusting structure of canopy, which aims to solve the technical problem that the canopy cloth exerts additional force on the support frame after being tensioned, which reveals that the support frame is actually not completely balanced at this time, and the position of the two feet of the support frame needs to be adjusted to restore the stability of the structure at this time, but the foot of the support frame is fixed with the bottom surface at this time, causing the adjustment of the support frame to be more difficult, causing the inconvenience of erection.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A foot adjusting structure of canopy, comprising a support bottom plate, the support bottom plate is fixed with the ground, the top of the support bottom plate is provided with a foot body, the top of the support bottom plate is provided with two guide plates, two guide plates are separated to form a movable cavity, the foot body is in sliding fit with the movable cavity, the two sides of the foot body are provided with a fixed cylinder, the inside of the fixed cylinder is provided with a fixed insertion hole, the inside of the guide plate is provided with a plurality of fixed insertion slots, the fixed insertion slots are communicated with the movable cavity, a fixed insertion pin is arranged in the fixed insertion hole, and the two ends of the fixed insertion pin are respectively arranged in the fixed insertion slots of the adjacent guide plates.

[0007] When the two supporting legs of the supporting frame are found to be asymmetric after the tarpaulin is laid, the supporting frame of the canopy can slide through either of the supporting legs and the movable cavity, and the movable cavity formed by the two guide plates limits the horizontal movement direction of the supporting leg, until the two supporting legs reach the symmetric position, and the two ends of the fixed pin located in the fixed socket respectively pass through the fixed insertion slots of the adjacent guide plates, so that the position adjustment of either of the supporting legs of the supporting frame in the horizontal direction can be facilitated without disassembling the supporting bottom plate, and the erection speed is accelerated.

[0008] Further, in the present application, one end of the fixed pin is provided with a limiting protruding rod, the limiting protruding rod is located outside the adjacent guide plate, and the other end of the fixed pin is internally provided with a limiting screw hole, the limiting screw hole is internally threadedly connected with a limiting screw bolt, and the limiting screw bolt is located outside the adjacent guide plate.

[0009] When the two ends of the fixed pin located in the fixed socket respectively pass through the fixed insertion slots of the adjacent guide plates, the limiting protruding rod is located outside the adjacent guide plate, and the limiting screw bolt is located outside the adjacent guide plate, so that the insertion position of the fixed pin is limited, the double fixing mechanism effectively prevents the pin from accidentally falling off during the use of the canopy, and the safety performance is improved.

[0010] Further, in the present application, the top of the supporting bottom plate is provided with a mounting cavity, the mounting cavity is communicated with the movable cavity, the inside of the mounting cavity is provided with an adjusting frame, the inside of the adjusting frame is rotationally connected with an adjusting screw rod, one side of the adjusting frame is rotationally connected with an adjusting turntable, the adjusting turntable is coaxially transmitted with the adjusting screw rod, the outside of the adjusting screw rod is provided with an adjusting nut, one side of the adjusting nut is provided with a first connecting seat, and the first connecting seat is detachably connected with the supporting leg.

[0011] By rotating the adjusting turntable, the rotation of the adjusting screw rod can be accurately controlled, and then the fine adjustment of the supporting frame in the horizontal direction is realized through the up-down movement of the adjusting nut, so as to facilitate the position correction of the supporting leg; and the detachable design of the first connecting seat makes the maintenance and disassembly of the supporting frame more convenient, which helps to prolong the service life of the canopy.

[0012] Further, in the present application, one end of the supporting leg is vertically provided with a first fixed insertion plate, the top of the first connecting seat is provided with a first fixed insertion slot, and the first fixed insertion plate is inserted with the first fixed insertion slot.

[0013] Further, in the present application, the inside of the first fixed insertion plate is provided with a first fixed hole, the inside of the first fixed insertion slot is provided with a second fixed hole, a first fixed screw bolt is arranged in the first fixed hole, and the first fixed screw bolt is threadedly matched with the second fixed hole.

[0014] Furthermore, in this application, a first guide groove is provided inside the mounting cavity, and a first guide slider is provided at the bottom of the first connecting seat, with the first guide slider slidingly engaging with the first guide groove.

[0015] Furthermore, in this application, a second connecting seat is slidably connected inside the movable cavity, a second fixing slot is provided on the top of the second connecting seat, and a second fixing plate is vertically provided at the other end of the support body, the second fixing plate being inserted into the second fixing slot.

[0016] Furthermore, in this application, the second fixing plate has a third fixing hole inside, the second fixing slot has a fourth fixing hole inside, a second fixing bolt passes through the third fixing hole, and the second fixing bolt is threaded into the fourth fixing hole.

[0017] Furthermore, in this application, a second guide groove is provided inside the movable cavity, and a second guide slider is provided at the bottom of the second connecting seat, with the second guide slider slidingly engaged with the second guide groove.

[0018] Furthermore, in this application, the supporting base plate has multiple fixing holes inside, which are used for inserting ground nails or expansion bolts.

[0019] This utility model has the following beneficial effects:

[0020] When it is found that the two support columns of the tent frame are not symmetrical after the tarpaulin is laid, the tent frame can slide between either support column and the movable cavity. The movable cavity formed by the two guide plates restricts the horizontal movement of the support column until the two support columns reach a symmetrical position. The two ends of the fixing pins located in the fixing holes pass through the fixing slots of the adjacent guide plates, so that the horizontal position of either support column can be easily adjusted without disassembling the support base plate, thus speeding up the construction process. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the structure of the fixing pin of this utility model.

[0023] Figure 3 This is a structural schematic diagram of the fixing slot of this utility model.

[0024] Figure 4 This is a schematic diagram of the structure of the adjustment frame of this utility model.

[0025] Figure 5This is a structural schematic diagram of the second connecting seat of this utility model.

[0026] Figure 6 This is a schematic diagram of the structure of the second fixing hole of this utility model.

[0027] Figure 7 yes Figure 2 Enlarged view of point A in the middle.

[0028] Figure 8 yes Figure 3 Enlarged view of section B in the middle.

[0029] In the attached figures, the following labels are used:

[0030] 1. Support body; 2. Support base plate; 3. Guide plate; 4. Movable cavity; 5. Fixed cylinder; 6. Fixed insertion hole; 7. Fixed pin; 8. Limiting protrusion; 9. Limiting screw hole; 10. Limiting bolt; 11. Fixed slot; 12. Fixed bottom hole; 13. Mounting cavity; 14. Adjusting bracket; 15. Adjusting screw; 16. Adjusting turntable; 17. Adjusting nut; 18. First connecting seat; 19. First guide slide; 20. First guide slider; 21. First fixed slot; 22. First fixed insert plate; 23. First fixed hole; 24. First fixed bolt; 25. Second fixed hole; 26. Second fixed insert plate; 27. Third fixed hole; 28. Second fixed bolt; 29. ​​Fourth fixed hole; 30. Second connecting seat; 31. Second fixed slot; 32. Second guide slider; 33. Second guide slide. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0032] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Reference Figures 1-6 In some specific embodiments, a tent support adjustment structure includes a support base plate 2, which is fixed to the ground. The top of the support base plate 2 is provided with a support body 1, and the top of the support base plate 2 is provided with two guide plates 3. The two guide plates 3 are spaced apart to form a movable cavity 4. The support body 1 and the movable cavity 4 are slidably engaged. The two sides of the support body 1 are provided with fixing cylinders 5. The fixing cylinders 5 are provided with fixing holes 6. The guide plates 3 are provided with multiple fixing slots 11. The fixing slots 11 are connected to the movable cavity 4. Fixing pins 7 are inserted into the fixing holes 6. The two ends of the fixing pins 7 respectively pass through the fixing slots 11 of the adjacent guide plates 3.

[0035] With the above technical solution, when it is found that the two support columns 1 of the support frame are not symmetrical after the tarpaulin is laid, the support frame of the tent can slide through either support column 1 and the movable cavity 4. The movable cavity 4 formed by the two guide plates 3 restricts the horizontal movement direction of the support column 1 until the two support columns 1 reach a symmetrical position. The two ends of the fixing pins 7 located in the fixing holes 6 pass through the fixing slots 11 of the adjacent guide plates 3 respectively. Therefore, without disassembling the support base plate 2, it is convenient to adjust the horizontal position of either support column 1 of the support frame, thus speeding up the construction speed.

[0036] In addition, the length of the support base plate 2 is usually much longer than the width of the support body 1. Even if the ground is uneven, the large contact area of ​​the support base plate 2 can evenly disperse these unevennesses, reduce the direct impact on the support body 1, and reduce the risk of structural instability caused by uneven ground.

[0037] Reference Figures 1-3 In some specific embodiments, one end of the fixing pin 7 is provided with a limiting protrusion 8, which is located outside the adjacent guide plate 3. The other end of the fixing pin 7 is provided with a limiting screw hole 9, and a limiting bolt 10 is connected to the internal thread of the limiting screw hole 9. The limiting bolt 10 is located outside the adjacent guide plate 3.

[0038] With the above technical solution, when the two ends of the fixing pin 7 located in the fixing hole 6 pass through the fixing slot 11 of the adjacent guide plate 3 respectively, the limiting protrusion 8 is located outside the adjacent guide plate 3, and the limiting bolt 10 is located outside the adjacent guide plate 3, thereby limiting the insertion position of the fixing pin 7. The double fixing mechanism effectively prevents the fixing pin 7 from accidentally falling off during the use of the tent, thus improving the safety performance.

[0039] Reference Figures 1-5 In some specific embodiments, the top of the support base plate 2 is provided with an installation cavity 13, which is connected to the movable cavity 4. An adjustment frame 14 is provided inside the installation cavity 13. An adjustment screw 15 is rotatably connected inside the adjustment frame 14. An adjustment turntable 16 is rotatably connected to one side of the adjustment frame 14. The adjustment turntable 16 and the adjustment screw 15 are coaxially driven. An adjustment nut 17 is sleeved on the outside of the adjustment screw 15. A first connecting seat 18 is provided on one side of the adjustment nut 17. The first connecting seat 18 is detachably connected to the support base body 1.

[0040] Through the above technical solution, the rotation of the adjusting screw 15 can be precisely controlled by rotating the adjusting turntable 16, and then the horizontal adjustment of the support frame can be achieved by moving the adjusting nut 17, so as to make position correction of the support frame body 1; while the detachable design of the first connecting seat 18 makes the maintenance and disassembly of the support frame more convenient, which helps to extend the service life of the tent.

[0041] Reference Figures 1-8 In some specific embodiments, a first fixing plate 22 is vertically provided at one end of the support body 1, and a first fixing slot 21 is provided at the top of the first connecting seat 18, and the first fixing plate 22 is inserted into the first fixing slot 21.

[0042] Through the above technical solution, the first fixing plate 22 is inserted into the first fixing slot 21, so that after the tent body is inserted, the position can be adjusted by rotating the adjustment turntable 16, so as to adjust the position of the support body 1; and when the tent is dismantled, the support body 1 can also be quickly dismantled.

[0043] Reference Figures 4-8 In some specific embodiments, the first fixing plate 22 has a first fixing hole 23 inside, the first fixing slot 21 has a second fixing hole 25 inside, the first fixing hole 23 has a first fixing bolt 24 passing through it, and the first fixing bolt 24 is threadedly engaged with the second fixing hole 25.

[0044] With the above technical solution, when the first fixing plate 22 is inserted into the first fixing slot 21 and the first fixing bolt 24 is screwed into the second fixing hole 25, the engagement of the threads enables the first fixing bolt 24 to tightly fix the positions of the first fixing plate 22 and the first fixing slot 21, preventing them from moving relative to each other. The stable connection reduces the potential safety risks caused by loose parts and improves the safety of the entire tent structure.

[0045] Reference Figures 4-8 In some specific embodiments, a first guide groove 19 is provided inside the mounting cavity 13, and a first guide slider 20 is provided at the bottom of the first connecting seat 18. The first guide slider 20 slides in cooperation with the first guide groove 19.

[0046] Through the above technical solution, the movement of the first connecting seat 18 is precisely guided by the cooperation of the first guide slider 20 and the first guide groove 19, ensuring linear movement when adjusting the horizontal movement of the support body 1, avoiding tilting or deviation; and reducing friction and resistance, making the movement of the first connecting seat 18 more stable, reducing operating force, and improving the efficiency of adjusting the support body 1.

[0047] Reference Figure 5 In some specific embodiments, a second connecting seat 30 is slidably connected inside the movable cavity 4. A second fixing slot 31 is provided on the top of the second connecting seat 30. A second fixing plate 26 is vertically provided at the other end of the support body 1. The second fixing plate 26 is inserted into the second fixing slot 31.

[0048] Through the above technical solution, when the first connecting seat 18 drives the support body 1 to move, since the second fixed insert plate 26 is inserted into the second fixed slot 31, the support body 1 drives the second connecting seat 30 to move, ensuring that the two ends of the support body 1 (i.e. the first connecting seat 18 and the second connecting seat 30) move simultaneously and synchronously, thereby maintaining the horizontal state of the support body 1 and avoiding tilting or twisting; and due to the detachable nature of the plug-in connection, this design facilitates the reuse and transportation of the tent.

[0049] Reference Figures 5-8 In some specific embodiments, the second fixing plate 26 has a third fixing hole 27 inside, the second fixing slot 31 has a fourth fixing hole 29 inside, the third fixing hole 27 has a second fixing bolt 28 passing through it, and the second fixing bolt 28 is threadedly engaged with the fourth fixing hole 29.

[0050] Through the above technical solution, the second fixing bolt 28 and the fourth fixing hole 29 are threaded together to firmly lock the insertion position of the second fixing plate 26, thereby ensuring the stability of the support frame when it moves.

[0051] Reference Figures 5-8 In some specific embodiments, a second guide groove 33 is provided inside the movable cavity 4, and a second guide slider 32 is provided at the bottom of the second connecting seat 30. The second guide slider 32 slides in cooperation with the second guide groove 33.

[0052] Through the above technical solution, the sliding cooperation between the second guide slider 32 and the second guide groove 33 reduces the shaking of the second connecting seat 30 during the sliding process and improves the stability of the entire support structure.

[0053] Reference Figures 1-5 In some specific embodiments, the support base plate 2 has multiple fixing holes 12 inside, which are used for inserting ground nails or expansion bolts.

[0054] By using the above technical solution, ground nails or expansion bolts can be inserted into the fixed bottom hole 12 to firmly fix the support base plate 2 to the ground, thereby greatly enhancing the stability of the entire tent structure, especially under strong winds or other external forces.

[0055] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A tent support adjustment structure, comprising a support base plate fixed to the ground, wherein the top of the support base plate is provided with a support leg body, characterized in that, The top of the support base plate is provided with two guide plates, which are spaced apart to form a movable cavity. The support body slides in the movable cavity. Fixed cylinders are provided on both sides of the support body. Fixed insertion holes are opened inside the fixed cylinders. Multiple fixed slots are opened inside the guide plates. The fixed slots are connected to the movable cavity. Fixed pins are inserted into the fixed insertion holes. The two ends of the fixed pins respectively pass through the fixed slots of the adjacent guide plates.

2. The tent leg adjustment structure according to claim 1, characterized in that, One end of the fixing pin is provided with a limiting protrusion, which is located outside the adjacent guide plate. The other end of the fixing pin has a limiting screw hole inside, and a limiting bolt is threaded into the limiting screw hole. The limiting bolt is located outside the adjacent guide plate.

3. The tent leg adjustment structure according to claim 1, characterized in that, The top of the support base plate has an installation cavity that connects to the movable cavity. An adjustment frame is provided inside the installation cavity. An adjustment screw is rotatably connected inside the adjustment frame. An adjustment turntable is rotatably connected to one side of the adjustment frame. The adjustment turntable and the adjustment screw are coaxially driven. An adjustment nut is sleeved on the outside of the adjustment screw. A first connecting seat is provided on one side of the adjustment nut. The first connecting seat is detachably connected to the support base body.

4. The tent leg adjustment structure according to claim 3, characterized in that, One end of the support body is vertically provided with a first fixing plate, and the top of the first connecting seat is provided with a first fixing slot, and the first fixing plate is inserted into the first fixing slot.

5. The tent leg adjustment structure according to claim 4, characterized in that, The first fixing plate has a first fixing hole inside, and the first fixing slot has a second fixing hole inside. A first fixing bolt passes through the first fixing hole, and the first fixing bolt is threaded into the second fixing hole.

6. The tent leg adjustment structure according to claim 5, characterized in that, The installation cavity has a first guide groove inside, and the bottom of the first connecting seat has a first guide slider, which slides in cooperation with the first guide groove.

7. The tent leg adjustment structure according to claim 5, characterized in that, The movable cavity is slidably connected to a second connecting seat, and the top of the second connecting seat is provided with a second fixing slot. The other end of the support body is provided with a second fixing plate, which is inserted into the second fixing slot.

8. The tent leg adjustment structure according to claim 7, characterized in that, The second fixing plate has a third fixing hole inside, and the second fixing slot has a fourth fixing hole inside. A second fixing bolt passes through the third fixing hole, and the second fixing bolt is threaded into the fourth fixing hole.

9. The tent leg adjustment structure according to claim 8, characterized in that, The interior of the movable cavity is provided with a second guide groove, and the bottom of the second connecting seat is provided with a second guide slider, which slides in cooperation with the second guide groove.

10. The tent leg adjustment structure according to claim 1, characterized in that, The support base plate has multiple fixing holes inside, which are used for inserting ground nails or expansion bolts.

Images