Tower type structure disc buckle frame

Abstract

The utility model relates to the technical field of disc buckle frames, and discloses a tower type structure disc buckle frame which comprises a square frame seat and four supporting pipes, a connecting mechanism is arranged between the square frame seat and the four supporting pipes, and the connecting mechanism is used for connecting the square frame seat and the four supporting pipes. And supporting assemblies are arranged among the four supporting pipes. According to the device, four lower discs at the bottom ends of four supporting pipes in a contraction state are clamped into four circular clamping grooves respectively, then a hand wheel is rotated to drive a rotating shaft to rotate, a driving bevel gear is driven to be meshed with four driven bevel gears synchronously, and therefore a plurality of lead screws are driven to rotate; the four sliding blocks and the four L-shaped sliding blocks are driven to synchronously move in the direction away from the axis through the action of threads, so that the multiple supporting pipes synchronously move, the supporting pipes in the contracted state are opened, and the rapid installing and positioning function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of disk buckle racks, and more specifically to a disk buckle rack with a tower structure. Background Art

[0002] The scaffolding is a kind of supporting equipment widely used in construction. The scaffolding has a wide range of uses, including the supporting design in elevated bridges, tunnel projects, factory construction, house construction, storage shelves, basement construction, overpasses, etc. In addition, it is also widely used in the fields of advertising, municipal administration, traffic roads and bridges, and mining.

[0003] In the prior art, a Chinese patent with publication number CN222101399U discloses a tower-type structure disc buckle frame, which improves the adaptability of the device to different heights when used through a height adjustment tube. However, during installation and disassembly, it is necessary to separately install and disassemble multiple support tubes. During construction, the installation of one support tube requires the screwing of multiple bolts. The overall installation operation is relatively cumbersome and the labor intensity of the staff is relatively high. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a tower-type structure disk buckle rack to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a tower structure disk buckle frame, comprising a square frame seat and four support tubes, wherein a connecting mechanism is provided between the square frame seat and the four support tubes, and the connecting mechanism is used to connect the square frame seat and the four support tubes, and support components are provided between the four support tubes;

[0006] The connecting mechanism comprises four L-shaped sliding blocks, the top of the square frame seat is provided with four connecting grooves, the four connecting grooves are respectively adapted to the four L-shaped sliding blocks, a cross connecting plate is fixedly installed on the inner wall of the peripheral side of the square frame seat, the four L-shaped sliding blocks are slidably installed on the top of the cross connecting plate through a sliding assembly, the top of the four L-shaped sliding blocks are provided with a circular card slot, the top of the four L-shaped sliding blocks are provided with a clamping assembly, the clamping assembly comprises two flip plates, the top of the L-shaped sliding block is provided with two flip slots, the two flip plates are rotatably installed in the two flip slots, the top of the two flip plates are provided with sliding holes, and latches are slidably installed in the two sliding holes;

[0007] The bottom ends of the four support tubes are each provided with a lower disc, the top ends of the four support tubes are each provided with an upper disc, the four lower discs, the four upper discs, the bottom inner walls of the four circular slots and the bottom inner walls of the four connecting slots are each provided with a plurality of pin holes, and the plurality of pin holes are respectively adapted to the plurality of plug pins.

[0008] Preferably, the sliding assembly includes four screw rods, four slide grooves are opened on the top of the cross connecting plate, a circular cavity is opened in the cross connecting plate, one end of the four screw rods are rotatably installed on the side inner walls of the four slide grooves, the other ends of the four screw rods extend into the circular cavity and are connected through a transmission unit, and sliders are threadedly installed on the four screw rods, and the tops of the four sliders slide through the slide grooves and are fixedly connected to the bottoms of the four L-shaped sliding blocks respectively.

[0009] Preferably, the transmission unit includes a rotating shaft, the top end of the rotating shaft is rotatably mounted on the top inner wall of the circular cavity, the bottom of the cross connecting plate is provided with an avoidance groove, the bottom end of the rotating shaft extends into the avoidance groove and is fixedly provided with an operating element, the peripheral outer wall of the rotating shaft is fixedly sleeved with a driving bevel gear, the peripheral outer walls of the four screw rods are fixedly sleeved with driven bevel gears, and the driving bevel gear and the four driven bevel gears are all meshingly mounted.

[0010] Preferably, the operating element comprises a hand wheel, and the hand wheel is fixedly mounted on the bottom end of the rotating shaft.

[0011] Preferably, the support assembly includes a telescopic rod, and the outer walls of the circumferential sides of each of the two matching support tubes are fixedly sleeved with an L-shaped fixing block, and connecting grooves are provided on both sides of the two L-shaped fixing blocks, and the two ends of the telescopic rod are respectively rotatably installed in the connecting grooves of the two L-shaped fixing blocks.

[0012] Preferably, the telescopic rod is provided with a fastening bolt for limiting the position thereof.

[0013] Preferably, four lower card slots are provided at the bottom of the square frame seat, and the four lower card slots respectively correspond to the positions of the four connecting slots.

[0014] Technical effects and advantages of the utility model:

[0015] 1. In the utility model, the four lower discs at the bottom ends of the four support tubes in the retracted state are respectively inserted into the four circular grooves, and then the hand wheel is rotated to drive the rotating shaft to rotate, so that the active bevel gear is driven to mesh with the four driven bevel gears synchronously, thereby driving multiple screws to rotate, and the four sliders and four L-shaped sliding blocks are driven to move synchronously away from the axis through the action of the threads, so that the multiple support tubes move synchronously, the support tubes in the retracted state are opened, and the rapid installation and positioning function is realized.

[0016] 2. In the utility model, when the multiple L-shaped sliding blocks move to the multiple connecting grooves respectively, the flip plate is rotated one hundred and eighty degrees. When the flip plate rotates, the latch is driven to rotate synchronously. Then the staff hammers the latch into the multiple pin holes with tools to complete the fixing function of the support tube, so that it is fixedly connected with the L-shaped sliding block and the square frame seat, realizing the fixing function, the fixing operation is convenient, and the fixing effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the partially cutaway structure of the utility model;

[0019] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 for Figure 2 The enlarged structural diagram at B in the middle;

[0021] Figure 5 It is a schematic diagram of some structures in the utility model Figure 1 ;

[0022] Figure 6 It is a schematic diagram of some structures in the utility model Figure 2 .

[0023] The accompanying drawings are marked as follows: 1. square frame seat; 2. support tube; 3. L-shaped sliding block; 4. screw rod; 5. rotating shaft; 6. driving bevel gear; 7. driven bevel gear; 8. hand wheel; 9. slider; 10. circular slot; 11. flip slot; 12. flip plate; 13. latch; 14. lower disc; 15. upper disc; 16. L-shaped fixing block; 17. telescopic rod; 18. fastening bolt; 19. lower slot. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0025] Figure 1-Figure 6 It is the best embodiment of the utility model, and the following Figure 1-Figure 6 The utility model is further described.

[0026] Specifically, a tower structure disc buckle frame includes a square frame seat 1 and four support tubes 2. A connecting mechanism is provided between the square frame seat 1 and the four support tubes 2. The connecting mechanism is used to connect the square frame seat 1 and the four support tubes 2. Support components are provided between the four support tubes 2.

[0027] The connecting mechanism includes four L-shaped sliding blocks 3, four connecting grooves are provided on the top of the square frame seat 1, and the four connecting grooves are respectively adapted to the four L-shaped sliding blocks 3, a cross connecting plate is fixedly installed on the inner wall of the peripheral side of the square frame seat 1, and the four L-shaped sliding blocks 3 are slidably installed on the top of the cross connecting plate through a sliding component, a circular card groove 10 is provided on the top of the four L-shaped sliding blocks 3, and a clamping component is provided on the top of the four L-shaped sliding blocks 3, and the clamping component includes two flip plates 12, two flip grooves 11 are provided on the top of the L-shaped sliding block 3, and the two flip plates 12 are rotatably installed in the two flip grooves 11, respectively, and sliding holes are provided on the tops of the two flip plates 12, and latches 13 are slidably installed in the two sliding holes;

[0028] A lower disc 14 is provided at the bottom end of the four support tubes 2, and an upper disc 15 is provided at the top end of the four support tubes 2. The bottom inner walls of the four lower discs 14, the four upper discs 15, the four circular slots 10 and the bottom inner walls of the four connecting slots are all provided with multiple pin holes, and the multiple pin holes are respectively adapted to the multiple pins 13.

[0029] The sliding assembly includes four screw rods 4, four slide grooves are provided on the top of the cross connecting plate, a circular cavity is provided in the cross connecting plate, one end of the four screw rods 4 is rotatably installed on the side inner walls of the four slide grooves, the other ends of the four screw rods 4 extend into the circular cavity and are connected through a transmission unit, and sliders 9 are threadedly installed on the four screw rods 4, the tops of the four sliders 9 slide through the slide grooves and are fixedly connected to the bottoms of the four L-shaped sliding blocks 3 respectively, and by threading the four sliders 9 to the four screw rods 4 respectively, the rotation of the multiple screw rods 4 can drive the multiple L-shaped sliding blocks 3 to move synchronously toward or away from the axis under the action of the threads.

[0030] The transmission unit includes a rotating shaft 5, the top end of which is rotatably mounted on the top inner wall of the circular cavity, a avoidance groove is provided at the bottom of the cross connecting plate, the bottom end of the rotating shaft 5 extends into the avoidance groove and is fixedly provided with an operating element, a driving bevel gear 6 is fixedly sleeved on the peripheral outer wall of the rotating shaft 5, and driven bevel gears 7 are fixedly sleeved on the peripheral outer walls of the four screw rods 4, and the driving bevel gear 6 and the four driven bevel gears 7 are all meshingly installed. Through the arrangement of the driving bevel gear 6 and the four driven bevel gears 7, the driving bevel gear 6 can be driven to rotate when the rotating shaft 5 is rotated, so that the four screw rods 4 can rotate synchronously through the meshing action of the driving bevel gear 6 and the four driven bevel gears 7, thereby preventing the support tube 2 from getting stuck when it is opened.

[0031] The operating element includes a hand wheel 8, which is fixedly mounted on the bottom end of the rotating shaft 5. Through the setting of the hand wheel 8, the staff can easily drive the rotating shaft 5 to rotate.

[0032] The support assembly includes a telescopic rod 17, and the outer walls of the circumferential sides of each of the two matching support tubes 2 are fixedly sleeved with an L-shaped fixing block 16. The two sides of the two L-shaped fixing blocks 16 are provided with connecting grooves, and the two ends of the telescopic rod 17 are respectively rotatably installed in one of the connecting grooves of the two L-shaped fixing blocks 16. Through the arrangement of the telescopic rod 17, when not in use, the support tube 2 can be limited by multiple telescopic rods 17, so that the support tubes 2 in the same group always remain in a connected state. When opened, the telescopic rod 17 can play a supporting role and improve the force effect.

[0033] The telescopic rod 17 is provided with a fastening bolt 18 for limiting the position thereof. By setting the fastening bolt 18, after the telescopic rod 17 reaches a suitable position, the fastening bolt 18 can limit the telescopic rod 17 to prevent it from further extending and retracting, thereby improving the force effect.

[0034] Four lower card slots 19 are provided at the bottom of the square frame seat 1, and the four lower card slots 19 are respectively adapted to the four upper discs 15. Through the arrangement of the four lower card slots 19, when the square frame seat 1 of an upper group of disc buckle frames is connected with multiple upper discs 15 of a lower group of disc buckle frames, the positioning effect can be achieved through the lower card slots 19, which facilitates connection and fixation.

[0035] The working principle and use process of the utility model are as follows: when in use, the four support tubes 2 in the retracted state are placed corresponding to the four L-shaped sliding blocks 3, so that the four lower discs 14 are respectively inserted into the four circular slots 10, and the hand wheel 8 is turned to drive the rotating shaft 5 to rotate, thereby driving the active bevel gear 6 to mesh synchronously with the four driven bevel gears 7, so that the multiple screw rods 4 rotate, and the four sliders 9 and the four L-shaped sliding blocks 3 are driven to move synchronously away from the axis through the action of the thread, thereby driving the multiple support tubes 2 to move synchronously, and the support tubes 2 in the retracted state are opened, so as to realize the rapid installation and positioning function;

[0036] When the multiple L-shaped sliding blocks 3 move to the multiple connection grooves respectively, the flip plate 12 is rotated 180 degrees. When the flip plate 12 rotates, the latch 13 is driven to rotate synchronously. Then the staff hammers the latch 13 into the multiple pin holes with a tool to complete the fixing function of the support tube 2, so that it is fixedly connected with the L-shaped sliding block 3 and the square frame seat 1 to achieve the fixing function;

[0037] After the bottom layer of the buckle rack is set up, the multiple lower slots 19 at the bottom of the square frame seat 1 are respectively connected to the multiple upper discs 15, and then synchronously fixed by the pins 13, so that the fixing function of the upper layer of the buckle rack can be realized. The overall installation operation is convenient, and there is no need to carry a large number of auxiliary tools, which is convenient for practical use.

[0038] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A tower-type disc buckle frame, comprising a square frame seat (1) and four support tubes (2), characterized in that: A connecting mechanism is provided between the square frame seat (1) and the four support tubes (2), and the connecting mechanism is used to connect the square frame seat (1) and the four support tubes (2), and support components are provided between the four support tubes (2); The connecting mechanism comprises four L-shaped sliding blocks (3), the top of the square frame seat (1) is provided with four connecting grooves, the four connecting grooves are respectively matched with the four L-shaped sliding blocks (3), the inner wall of the peripheral side of the square frame seat (1) is fixedly installed with a cross connecting plate, the four L-shaped sliding blocks (3) are slidably installed on the top of the cross connecting plate through a sliding component, the top of the four L-shaped sliding blocks (3) are provided with a circular clamping groove (10), the top of the four L-shaped sliding blocks (3) are provided with a clamping component, the clamping component comprises two flip plates (12), the top of the L-shaped sliding block (3) is provided with two flip grooves (11), the two flip plates (12) are respectively rotatably installed in the two flip grooves (11), the top of the two flip plates (12) are provided with a sliding hole, and the two sliding holes are slidably installed with a latch (13); The bottom ends of the four support tubes (2) are each provided with a lower disc (14), the top ends of the four support tubes (2) are each provided with an upper disc (15), the bottom inner walls of the four lower discs (14), the four upper discs (15), the four circular slots (10) and the bottom inner walls of the four connecting slots are each provided with a plurality of pin holes, and the plurality of pin holes are respectively matched with the plurality of plug pins (13).

2. A tower structure buckle rack according to claim 1, characterized in that: The sliding assembly comprises four screw rods (4), four slide grooves are provided at the top of the cross connecting plate, a circular cavity is provided in the cross connecting plate, one end of the four screw rods (4) is rotatably mounted on the side inner walls of the four slide grooves, the other ends of the four screw rods (4) extend into the circular cavity and are connected through a transmission unit, and sliders (9) are threadedly mounted on the four screw rods (4), the tops of the four sliders (9) slide through the slide grooves and are fixedly connected to the bottoms of the four L-shaped sliding blocks (3) respectively.

3. A tower structure buckle rack according to claim 2, characterized in that: The transmission unit comprises a rotating shaft (5), the top end of the rotating shaft (5) is rotatably mounted on the top inner wall of the circular cavity, the bottom of the cross connecting plate is provided with an escape groove, the bottom end of the rotating shaft (5) extends into the escape groove and is fixedly provided with an operating element, a driving bevel gear (6) is fixedly sleeved on the peripheral outer wall of the rotating shaft (5), and driven bevel gears (7) are fixedly sleeved on the peripheral outer walls of the four screw rods (4), and the driving bevel gear (6) and the four driven bevel gears (7) are all meshingly mounted.

4. The tower structure buckle rack according to claim 3, characterized in that: The operating element comprises a hand wheel (8), and the hand wheel (8) is fixedly mounted on the bottom end of the rotating shaft (5).

5. The tower structure buckle rack according to claim 1, characterized in that: The support assembly comprises a telescopic rod (17), and the peripheral outer walls of each of the two matching support tubes (2) are fixedly sleeved with an L-shaped fixing block (16), and the two sides of the two L-shaped fixing blocks (16) are provided with connecting grooves, and the two ends of the telescopic rod (17) are respectively rotatably mounted in the connecting grooves of the two L-shaped fixing blocks (16).

6. The tower structure buckle rack according to claim 5, characterized in that: The telescopic rod (17) is provided with a fastening bolt (18) for limiting the position thereof.

7. The tower structure buckle rack according to claim 1, characterized in that: The bottom of the square frame seat (1) is provided with four lower clamping grooves (19), and the four lower clamping grooves (19) respectively correspond to the positions of the four connection grooves.

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