Membrane structure connecting frame convenient to disassemble

Abstract

The utility model discloses a membrane structure connecting frame convenient to disassemble, which comprises a branch pipe, a lifting component is arranged at the bottom of the branch pipe, a connecting component is arranged at the top of the branch pipe, and the lifting component and the connecting component are arranged, so that the traditional large-scale field welding and riveting modes are abandoned in the mounting process, and the mounting efficiency is improved. A main bevel gear is rotated through an inner hexagonal torsion bar in the lifting assembly, a secondary bevel gear is driven to enable a lead screw to rotate, sliding of an adjusting rod in a branch pipe is achieved, so that the height is conveniently adjusted, the connecting assembly connects a fixing sleeve and the branch pipe through a positioning screw, a connecting rod and a connecting frame are connected through a first nut, the construction difficulty is greatly reduced, and the construction efficiency is improved; the technical requirements for constructors are not harsh any more, during maintenance, transformation or dismantling, dismantling can be easily completed only by screwing off the positioning screw, the first nut and other components, and damage to the connecting frame and peripheral structures caused by using cutting equipment is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a membrane structure technical field especially relates to a membrane structure connecting frame convenient to dismount. BACKGROUND

[0002] With the continuous development of the construction industry, people put forward higher requirements on the functionality, aesthetics and environmental protection of buildings, and as a new type of building structure form, the membrane structure has been more and more widely used in many fields such as stadiums, exhibition centers, commercial plazas and landscape ornaments due to its unique modeling, good light transmittance and economic advantages, which promotes the continuous development of membrane structure connecting frame technology to meet the needs of different building scenes.

[0003] The existing membrane structure connecting frame needs a lot of on-site welding, riveting and other work during installation, which not only leads to high construction difficulty and low efficiency, but also requires high technical requirements for construction personnel. At the same time, when the membrane structure needs to be maintained, modified or demolished, the connecting frame connected by welding needs to use cutting equipment for dismounting, which not only damages the connecting frame and the surrounding structure, but also has safety hazards due to sparks, and when the connecting frame is dismounted by riveting, a lot of time and manpower are needed to dismount the rivets, which may cause deformation of the connecting frame parts during the dismounting process, reducing its reusability. Therefore, a membrane structure connecting frame convenient to dismount is proposed to solve the above problems. SUMMARY

[0004] The main purpose of the utility model is to provide a membrane structure connecting frame convenient to dismount, which aims to solve the problem that the existing membrane structure connecting frame needs a lot of on-site welding, riveting and other work during installation, which not only leads to high construction difficulty and low efficiency, but also requires high technical requirements for construction personnel. At the same time, when the membrane structure needs to be maintained, modified or demolished, the connecting frame connected by welding needs to use cutting equipment for dismounting, which not only damages the connecting frame and the surrounding structure, but also has safety hazards due to sparks, and when the connecting frame is dismounted by riveting, a lot of time and manpower are needed to dismount the rivets, which may cause deformation of the connecting frame parts during the dismounting process, reducing its reusability.

[0005] To achieve the above purpose, the utility model provides a membrane structure connecting frame convenient to dismount, which comprises a branch pipe, a lifting assembly is arranged at the bottom of the branch pipe, a connecting assembly is arranged at the top of the branch pipe, and a soft membrane is arranged at the top of the connecting assembly.

[0006] The lifting assembly comprises an adjusting rod slidingly connected to the inner side of the bottom of the branch pipe, a silk cover fixedly connected to the top side of the inside of the adjusting rod, the silk cover located on the outside of the adjusting rod, a lead screw threadedly connected to the inside of the silk cover, the bottom of the lead screw rotatably connected to the bottom side of the inside of the adjusting rod, a secondary bevel gear provided on the bottom of the outside of the lead screw, a primary bevel gear rotatably connected to the right side of the inside of the adjusting rod, the primary bevel gear meshing with the secondary bevel gear, and an inner hexagonal torsion rod provided on the right side of the adjusting rod, the inner side of the inner hexagonal torsion rod fixedly connected to the right side of the primary bevel gear.

[0007] The connecting assembly comprises a bearing ring fixedly connected to the top of the outside of the branch pipe, a fixed sleeve sleeved on the top of the branch pipe, the fixed sleeve located on the top of the bearing ring, positioning screws provided on the front side and the rear side of the fixed sleeve, the positioning screws penetrating through the outside of the fixed sleeve, the positioning screws threadedly connected to the outside of the branch pipe, support rods fixedly connected to the two sides of the fixed sleeve, connecting rods fixedly connected to the top of the support rods, a connecting frame provided on the top of the support rods, the connecting frame bolted to the soft film, a hole groove opened on the bottom side of the inside of the connecting frame, the hole groove located on the outside of the connecting rod, and a first nut threadedly connected to the outside of the connecting rod, the first nut located on the top of the hole groove.

[0008] Preferably, the bottom of the adjusting rod is fixedly connected with a fixed disc, and triangular mounting fixing holes are opened on the top of the fixed disc.

[0009] Preferably, the outside of the fixed disc is fixedly connected with a reinforcing block, and the reinforcing block is in a circular shape.

[0010] Preferably, the top of the outside of the connecting rod is threadedly connected with a second nut, and the second nut is located on the top of the first nut.

[0011] Preferably, the two sides of the inside of the fixed sleeve are opened with limiting grooves, the two sides of the branch pipe are fixedly connected with limiting blocks, and the limiting blocks are located in the limiting grooves.

[0012] Preferably, the top of the bearing ring is bonded with a fitting pad, and the top of the fitting pad is in contact with the bottom of the fixed sleeve.

[0013] Preferably, the top of the branch pipe is fixedly connected with a stand, the top of the stand is fixedly connected with a support plate, and the support plate is located on the bottom of the connecting frame.

[0014] Preferably, the top of the support plate is bonded with a reinforcing pad, and the top of the reinforcing pad is in contact with the bottom of the connecting frame.

[0015] The utility model discloses a technical scheme, through setting up lifting assembly and connecting component, in the installation process, discarded the traditional large -scale field welding, riveting mode, through the lifting assembly hexagon torsional bar rotation main bevel gear, drive secondary bevel gear makes the rotation of screw rod, realize the sliding of adjusting rod in the branch pipe, thereby conveniently adjust height, and connecting component utilizes the fixed sleeve and branch pipe of locating screw rod connection, through the first screw nut connection connecting rod and connecting frame, greatly reduced the construction difficulty, improved construction efficiency, and the technical requirement of construction personnel is no longer harsh, when maintaining, reconstruction or demolishing, only need to unscrew locating screw rod and first screw nut etc. component, can easily complete the dismounting, avoided the use cutting equipment to the damage of connecting frame and surrounding structure, eliminated the spark security risk, also reduced the connecting frame component deformation caused by dismantling, improved the reusability of connecting frame. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the embodiment or prior art description needed to use the drawing briefly introduce, obviously, below description in the drawing only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to the structure shown in these drawings.

[0017] Figure 1 It is the structural schematic diagram of the embodiment of the utility model;

[0018] Figure 2 It is the lifting assembly structural schematic diagram of the embodiment of the utility model;

[0019] Figure 3 It is the connecting component structural schematic diagram of the embodiment of the utility model;

[0020] Figure 4 It is the bearing ring structural schematic diagram of the embodiment of the utility model;

[0021] Figure 5 It is the column structural schematic diagram of the embodiment of the utility model.

[0022] Explanation of reference numerals: 1, branch pipe;2, lifting assembly;21, adjusting rod;22, silk cover;23, screw rod;24, secondary bevel gear;25, main bevel gear;26, hexagon torsional bar;3, connecting component;31, bearing ring;32, fixed sleeve;33, locating screw rod;34, support rod;35, connecting rod;36, connecting frame;37, hole groove;38, first screw nut;4, soft film;5, fixed disc;6, installation fixing hole;7, reinforcing block;8, second screw nut;9, limit slot;10, limit block;11, fit pad;12, column;13, support plate;14, reinforcing pad.

[0023] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments with reference to the drawings. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0027] In addition, the technical solutions of the various embodiments of the utility model can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the utility model.

[0028] The utility model provides a membrane structure connecting frame convenient to detach, it aims at solving the membrane structure connecting frame in prior art needs a lot of on -the -spot welding, riveting and other work in the installation process, not only leads to the construction difficulty, efficiency is low, and the technical requirement of construction personnel is higher, simultaneously, when the membrane structure needs maintenance, reconstruction or demolition, the connecting frame of welding connection needs to use cutting equipment when removing, not only causes the damage to the connecting frame and surrounding structure, and the safety hidden danger of the spark produced, and when riveting removes, needs to spend a lot of time and manpower to remove rivet, and the connecting frame part is easy to cause deformation in the process of rivet removal, reduces its reusable problem.

[0029] As Figures 1-5As shown, the present invention provides a membrane structure connecting frame that is easy to disassemble, including a branch pipe 1, a lifting component 2 at the bottom of the branch pipe 1, a connecting component 3 at the top of the branch pipe 1, and a soft membrane 4 at the top of the connecting component 3.

[0030] The lifting assembly 2 includes an adjusting rod 21 slidably connected to the inner side of the bottom of the branch pipe 1. A threaded sleeve 22 is fixedly connected to the top side inside the adjusting rod 21. The threaded sleeve 22 is located outside the adjusting rod 21. A threaded rod 23 is threadedly connected inside the threaded sleeve 22. The bottom of the threaded rod 23 is rotatably connected to the bottom side inside the adjusting rod 21. A secondary bevel gear 24 is provided at the bottom outside the threaded rod 23. A main bevel gear 25 is rotatably connected to the right side inside the adjusting rod 21. The main bevel gear 25 meshes with the secondary bevel gear 24. An internal hexagonal torsion bar 26 is provided on the right side of the adjusting rod 21. The inner side of the internal hexagonal torsion bar 26 is fixedly connected to the right side of the main bevel gear 25.

[0031] The connecting assembly 3 includes a bearing ring 31 fixedly connected to the top of the outer side of the branch pipe 1. A fixing sleeve 32 is fitted on the top of the branch pipe 1. The fixing sleeve 32 is located on the top of the bearing ring 31. A positioning screw 33 is provided on both the front and rear sides of the fixing sleeve 32. The inner side of the positioning screw 33 passes through the outer side of the fixing sleeve 32. The inner side of the positioning screw 33 is threaded to the outer side of the branch pipe 1. A support rod 34 is fixedly connected to both sides of the fixing sleeve 32. A connecting rod 35 is fixedly connected to the top of the support rod 34. A connecting frame 36 is provided on the top of the support rod 34. The top of the connecting frame 36 is bolted to the soft membrane 4. A groove 37 is opened on the bottom side inside the connecting frame 36. The groove 37 is located on the outer side of the connecting rod 35. A first nut 38 is threadedly connected to the outer side of the connecting rod 35. The first nut 38 is located on the top of the groove 37.

[0032] In the technical solution of this utility model, by setting up a branch pipe 1, a lifting assembly 2, a connecting assembly 3, and a flexible membrane 4, during installation, when it is necessary to adjust the height of the connecting frame 36 to adapt to different construction needs or the installation position of the flexible membrane 4, the operator only needs to use an Allen wrench to rotate the Allen torsion bar 26. The Allen torsion bar 26 drives the main bevel gear 25 to rotate. Since the main bevel gear 25 meshes with the secondary bevel gear 24, the secondary bevel gear 24 will drive the lead screw 23 to rotate. The lead screw 23 is threadedly engaged with the threaded sleeve 22, so that the adjusting rod 21 is at the bottom of the branch pipe 1. The height is adjusted by sliding the inner side. When installing the connecting component 3, the fixing sleeve 32 is placed on top of the bearing ring 31 at the top of the branch pipe 1. The fixing sleeve 32 is then securely connected to the branch pipe 1 by tightening the positioning screw 33. Next, the connecting bracket 36 is placed on the connecting rod 35 through the hole groove 37, and the first nut 38 is tightened to achieve the connection. The soft membrane 4 is bolted to the top of the connecting bracket 36. During maintenance, modification, or dismantling, the operation is reversed. The positioning screw 33 and the first nut 38 are unscrewed to easily disassemble the components. The whole process is simple and efficient.

[0033] Please refer to the following:Figure 1 The bottom of the adjusting rod 21 is fixedly connected to a fixing plate 5, and each of the triangular tops of the fixing plate 5 has mounting holes 6. In this embodiment, by setting the fixing plate 5 and the mounting holes 6, when it is necessary to fix the adjusting rod 21 to the ground or other foundation structure, bolts or other connecting parts can be used to pass through the mounting holes 6 to firmly fix the fixing plate 5 to the foundation, thereby ensuring the stability of the adjusting rod 21 and the entire connecting frame 36, preventing displacement or shaking during use, and providing a stable and reliable support foundation for the whole.

[0034] For further information, please continue to refer to [link / reference]. Figure 1 A reinforcing block 7, which is circular in shape, is fixedly connected to the outer side of the fixed disk 5. In this embodiment, by setting the reinforcing block 7, the reinforcing block 7 serves as a strengthening structure for the fixed disk 5. Its circular shape allows it to evenly distribute the pressure borne by the fixed disk 5, enhance the strength of the connection between the fixed disk 5 and the adjusting rod 21, and prevent damage or breakage of the connection between the fixed disk 5 and the adjusting rod 21 due to long-term stress or large external impact, thereby further improving the overall stability and load-bearing capacity.

[0035] Please continue to refer to this. Figure 3 A second nut 8 is threaded onto the top of the outer side of the connecting rod 35, and the second nut 8 is located on top of the first nut 38. In this embodiment, by setting the second nut 8, after the connecting frame 36 is installed, tightening the second nut 8 will make it cooperate with the first nut 38, providing a double fastening effect for the connecting frame 36. The two are pressed against each other, effectively preventing the connecting rod 35 and the connecting frame 36 from loosening when the connecting frame 36 is subjected to external forces such as vibration and wind, ensuring the reliability and stability of the connection and extending the overall service life.

[0036] Please refer to Figure 4 The fixed sleeve 32 has limiting grooves 9 on both sides inside, and limiting blocks 10 are fixedly connected to both sides of the branch pipe 1. The limiting blocks 10 are located inside the limiting grooves 9. In this embodiment, by setting the limiting grooves 9 and limiting blocks 10, when the fixed sleeve 32 is fitted onto the branch pipe 1, the limiting blocks 10 are embedded in the limiting grooves 9, restricting the circumferential rotation of the fixed sleeve 32 on the branch pipe 1, so that it can only move along the axial direction of the branch pipe 1. This ensures that the fixed sleeve 32 maintains the correct position and orientation during installation and use, thereby ensuring the relative positional accuracy between the parts and improving the stability of the overall structure.

[0037] Additionally, please refer to Figure 4A bonding pad 11 is adhered to the top of the bearing ring 31, and the top of the bonding pad 11 contacts the bottom of the fixing sleeve 32. In this embodiment, by providing the bonding pad 11, the bonding pad 11 on the top of the bearing ring 31 is tightly attached to the bottom of the fixing sleeve 32 after the fixing sleeve 32 is installed, which increases the friction between the bearing ring 31 and the fixing sleeve 32, prevents the fixing sleeve 32 from sliding on the bearing ring 31, and also plays a buffering role, reducing wear and noise caused by direct contact between the fixing sleeve 32 and the bearing ring 31, protecting the surfaces of the fixing sleeve 32 and the bearing ring 31, and extending their service life.

[0038] Additionally, please refer to Figure 5 A column 12 is fixedly connected to the top of the branch pipe 1, and a support plate 13 is fixedly connected to the top of the column 12. The support plate 13 is located at the bottom of the connecting frame 36. In this embodiment, by setting the column 12 and the support plate 13, the column 12 connects the branch pipe 1 and the support plate 13, providing an additional support point for the connecting frame 36. When the connecting frame 36 bears the load from the diaphragm 4, the support plate 13 can disperse the pressure at the bottom of the connecting frame 36 and transfer the load to the branch pipe 1 through the column 12, thereby enhancing the load-bearing capacity of the connecting frame 36 and improving the overall stability and safety.

[0039] Additionally, please refer to Figure 5 A reinforcing pad 14 is adhered to the top of the support plate 13, and the top of the reinforcing pad 14 contacts the bottom of the connecting frame 36. In this embodiment, by setting the reinforcing pad 14, which is located between the support plate 13 and the connecting frame 36, the contact area between the support plate 13 and the connecting frame 36 can be increased, the pressure transmitted from the connecting frame 36 to the support plate 13 can be evenly distributed, and the bottom of the connecting frame 36 can be prevented from deforming or being damaged due to excessive local pressure, thereby further enhancing the connection stability between the connecting frame 36 and the support plate 13.

[0040] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the concept of the present utility model and using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present utility model.

Claims

1. A membrane structure connecting frame that is easy to disassemble, characterized in that, The easily detachable membrane structure connecting frame includes a branch pipe (1), a lifting component (2) is provided at the bottom of the branch pipe (1), a connecting component (3) is provided at the top of the branch pipe (1), and a soft membrane (4) is provided at the top of the connecting component (3). The lifting assembly (2) includes an adjusting rod (21) slidably connected to the inner side of the bottom of the branch pipe (1). A threaded sleeve (22) is fixedly connected to the top side inside the adjusting rod (21). The threaded sleeve (22) is located outside the adjusting rod (21). A screw rod (23) is threadedly connected inside the threaded sleeve (22). The bottom of the screw rod (23) is rotatably connected to the bottom side inside the adjusting rod (21). A secondary bevel gear (24) is provided at the bottom outside the screw rod (23). A main bevel gear (25) is rotatably connected to the right side inside the adjusting rod (21). The main bevel gear (25) meshes with the secondary bevel gear (24). An internal hexagonal torsion bar (26) is provided on the right side of the adjusting rod (21). The inner side of the internal hexagonal torsion bar (26) is fixedly connected to the right side of the main bevel gear (25). The connecting assembly (3) includes a bearing ring (31) fixedly connected to the top of the outer side of the branch pipe (1). A fixing sleeve (32) is fitted on the top of the branch pipe (1). The fixing sleeve (32) is located on the top of the bearing ring (31). Positioning screws (33) are provided on both the front and rear sides of the fixing sleeve (32). The inner side of the positioning screw (33) penetrates the outer side of the fixing sleeve (32). The inner side of the positioning screw (33) is threaded to the outer side of the branch pipe (1). Both sides of the fixing sleeve (32) are... A support rod (34) is fixedly connected, and a connecting rod (35) is fixedly connected to the top of the support rod (34). A connecting frame (36) is provided on the top of the support rod (34). The top of the connecting frame (36) is bolted to the soft membrane (4). A slot (37) is provided on the bottom side inside the connecting frame (36). The slot (37) is located on the outside of the connecting rod (35). A first nut (38) is threadedly connected to the outside of the connecting rod (35). The first nut (38) is located on the top of the slot (37).

2. The easily detachable membrane structure connecting frame according to claim 1, characterized in that, The bottom of the adjusting rod (21) is fixedly connected to a fixing plate (5), and the top triangle of the fixing plate (5) is provided with mounting holes (6).

3. The easily detachable membrane structure connecting frame according to claim 2, characterized in that, A reinforcing block (7) is fixedly connected to the outside of the fixed plate (5), and the reinforcing block (7) is circular in shape.

4. The easily detachable membrane structure connecting frame according to claim 1, characterized in that, The top of the outer side of the connecting rod (35) is threaded with a second nut (8), which is located on top of the first nut (38).

5. The easily detachable membrane structure connecting frame according to claim 1, characterized in that, The fixed sleeve (32) has limit grooves (9) on both sides inside, and the branch pipe (1) has limit blocks (10) fixedly connected to both sides. The limit blocks (10) are located inside the limit grooves (9).

6. The easily detachable membrane structure connecting frame according to claim 1, characterized in that, The top of the bearing ring (31) is bonded with an adhesive pad (11), and the top of the adhesive pad (11) contacts the bottom of the fixing sleeve (32).

7. The easily detachable membrane structure connecting frame according to claim 1, characterized in that, The top of the branch pipe (1) is fixedly connected to a column (12), and the top of the column (12) is fixedly connected to a support plate (13). The support plate (13) is located at the bottom of the connecting frame (36).

8. The easily detachable membrane structure connecting frame according to claim 7, characterized in that, A reinforcing pad (14) is bonded to the top of the support plate (13), and the top of the reinforcing pad (14) contacts the bottom of the connecting frame (36).

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