Protective device for high-pole lion dance training

Abstract

The utility model provides a protective device for high-pole lion dance training, and relates to the technical field of protective devices for training, the protective device comprises training high poles, each group of training high poles is sleeved with a rectangular sliding plate in a sliding manner, and a connecting shaft is welded between two end parts of every two adjacent rectangular sliding plates; the two rows of connecting shafts are symmetrically and rotationally provided with two containing and receiving blocking net assemblies. Vertical positioning shafts are welded and hoisted to the middle positions of the bottoms of the rectangular sliding plates, and the vertical positioning shafts are arranged on at least three rectangular sliding plates. The three vertical positioning shafts are all slidably sleeved with sliding rings, and two longitudinally-arranged connecting rods are welded between the three sliding rings. And two connecting rods are symmetrically and rotationally connected between the sliding ring and the two containing and receiving blocking net assemblies. The two containing blocking net assemblies serve as protection mechanisms for carrying out containing buffering on the falling trainee and are rotationally installed, so that the two containing blocking net assemblies can swing upwards and be folded to vacate the blocked and shielded ground at the bottom, and the ground at the bottom can be conveniently swept, wiped and cleaned.

Description

Technical Field

[0001] This utility model relates to the technical field of protective devices for training, and in particular to a protective device for training high-pole lion dance. Background Technology

[0002] The high-pole lion dance training safety device is a specially designed piece of equipment to ensure the safety of lion dance performers during high-pole training and performances. Through a series of structural and functional components, this device ensures that performers will not be injured by accidental falls while performing high-altitude movements, and is widely used in the training and performance settings of professional lion dance teams.

[0003] Existing protective devices mostly cushion and protect trainees by catching them during fall training. These devices are typically installed directly on the lower half of the training pole. However, since they are mostly integrated, they cannot be folded or retracted to reduce their space occupation when not in use. Furthermore, this design prevents the protective devices from folding or retracting to free up the ground underneath, causing the ground beneath them to be obstructed and difficult to clean for extended periods. Utility Model Content

[0004] In view of this, the present invention provides a protective device for training high-pole lion dance, which solves the problem that most protective devices are integrated and cannot be folded and retracted to reduce the space occupied by the support when not in use, nor can they be folded and retracted to free up the ground at the bottom, making it inconvenient to clean the ground at the bottom.

[0005] The technical solution proposed by this utility model is: a protective device for training lion dance with high poles, specifically including training high poles. The training high poles are arranged in multiple groups and locked to the ground of the training room by expansion screws. Each group of training high poles includes two symmetrically arranged training high poles.

[0006] Each training pole is fitted with a rectangular sliding plate, and a connecting shaft is welded between the two ends of every two adjacent rectangular sliding plates. Two receiving net assemblies are symmetrically and rotatably installed on the two rows of connecting shafts. A vertical positioning shaft is welded and suspended at the bottom center of each rectangular sliding plate. At least three rectangular sliding plates are equipped with vertical positioning shafts, and these three rectangular sliding plates are distributed on both sides and the middle of a row of rectangular sliding plates. Slip rings are slidably fitted on each of the three vertical positioning shafts, and two longitudinal connecting rods are welded between the three slip rings. Two connecting rods symmetrically and rotatably connect the slip rings to the two receiving net assemblies.

[0007] Furthermore, a limiting plate is welded to the bottom end of the vertical positioning shaft, and a spring is compressed and fitted onto the portion of the vertical positioning shaft located between the limiting plate and the slip ring.

[0008] Furthermore, a positioning bracket, which is positioned by spring push, is slidably installed on the three slip rings. The positioning bracket is used to insert and fix the three slip rings.

[0009] Furthermore, horizontally arranged L-shaped mounting rods are welded to the longitudinal connecting rod near the three slip rings.

[0010] The bottom side of the vertical positioning shaft is provided with a positioning hole;

[0011] The positioning bracket is composed of a longitudinal support rod and three transverse insertion shafts welded to the longitudinal support rod at intervals. The three transverse insertion shafts are slidably connected to three L-shaped mounting rods, and their ends pass through three slip rings to be inserted into three positioning holes.

[0012] Furthermore, the spring for pushing and positioning the positioning bracket is fitted onto the horizontal insertion shaft and located inside the L-shaped mounting rod.

[0013] Furthermore, the receiving mesh assembly includes a long receiving frame and longitudinal reinforcing bars. The long receiving frame has a rectangular structure and longitudinal reinforcing bars are welded and arranged at equal intervals inside. A row of longitudinal reinforcing bars divides the interior of the long receiving frame into a row of square slots, and each square slot is filled and covered with metal mesh.

[0014] Furthermore, a limiting ring is welded and fitted at the lower middle position of the training pole, and a load-bearing ring is welded and fitted on the training pole below the limiting ring. A rectangular sliding plate is located between the limiting ring and the load-bearing ring, and a buffer spring is fitted on the part of the training pole between the load-bearing ring and the rectangular sliding plate.

[0015] At least three sets of the training poles are equipped with buffer springs, limiting rings and load-bearing rings, and these three sets of training poles are distributed at both ends and the middle position of multiple sets of training poles arranged in a row.

[0016] The protective device for training high-pole lion dance provided by this utility model has the following beneficial effects:

[0017] First, the two catch-up net components, which serve as protective mechanisms to catch and cushion fall trainees, are installed by rotation. This allows them to be folded and retracted upwards when not in use, reducing the space occupied by the support. Furthermore, this design allows the two catch-up net components to be folded and retracted upwards, freeing up the ground underneath that was previously blocked, making it easier to sweep and clean the ground underneath.

[0018] Second, when the three horizontal insert shafts are removed from the three positioning holes, and the three slip rings and two receiving netting components are released, the three springs compressed on the three vertical positioning shafts can rebound and drive the three slip rings to slide upwards, thereby driving and controlling the two receiving netting components to automatically swing upwards for folding and retraction. This eliminates the trouble of having to manually exert force to swing the two receiving netting components upwards when they need to be folded, making the operation convenient and labor-saving.

[0019] 3. When the netting assembly is swung downwards to reset, the three slip rings can be pushed down synchronously. When the three slip rings slide down to the bottom of the three vertical positioning shafts, the three horizontal insertion shafts are aligned with the three positioning holes. At this time, under the rebound push of the springs on the three horizontal insertion shafts, the three horizontal insertion shafts can automatically engage with the three positioning holes to complete the horizontal positioning of the netting assembly. This eliminates the trouble of having to operate the positioning bracket to keep the two netting assemblies in a horizontal position when the netting assembly is swung downwards to reset. The operation is simple and time-saving. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0021] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0022] In the attached diagram:

[0023] Figure 1 A schematic diagram of the overall structure of this utility model is shown;

[0024] Figure 2 A schematic diagram of the overall bottom side structure of this utility model is shown;

[0025] Figure 3 This diagram shows the disassembled state of the retaining net assembly of this utility model;

[0026] Figure 4 A schematic diagram of the bottom structure of the receiving net assembly of this utility model is shown;

[0027] Figure 5 A schematic diagram of the rectangular sliding plate structure of this utility model is shown;

[0028] Figure 6 This utility model illustrates Figure 4 Enlarged structural diagram of section A;

[0029] Figure 7 A schematic diagram of the positioning bracket structure of this utility model is shown.

[0030] List of reference numerals in the attached diagram:

[0031] 1. Training pole; 101. Limiting ring; 102. Load-bearing ring;

[0032] 2. Rectangular sliding plate; 201. Connecting shaft; 202. Vertical positioning shaft; 2021. Positioning hole;

[0033] 3. Retaining netting assembly; 301. Connecting rod; 302. Long strip retaining frame; 303. Longitudinal reinforcing bar;

[0034] 4. Slip ring; 401. Longitudinal connecting rod; 402. L-shaped mounting rod; 403. Positioning bracket. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0036] Please refer to Figures 1 to 7 ; Example

[0037] This utility model proposes a protective device for training high pole lion dance, including a training high pole 1, training high pole 1, and multiple sets of training high pole 1 are arranged and locked to the ground of the training room by expansion screws. Each set of training high pole 1 includes two symmetrically arranged training high pole 1.

[0038] Each training pole 1 is fitted with a rectangular slide plate 2, and a connecting shaft 201 is welded between the two ends of every two adjacent rectangular slide plates 2. Two receiving net components 3 are symmetrically and rotatably installed on the two rows of connecting shafts 201. A vertical positioning shaft 202 is welded and suspended at the bottom center of the rectangular slide plate 2. At least three rectangular slide plates 2 are equipped with vertical positioning shafts 202, and these three rectangular slide plates 2 are distributed on both sides and the middle position of a row of rectangular slide plates 2. Slip rings 4 are slidably fitted on the three vertical positioning shafts 202, and two longitudinal connecting rods 401 are welded between the three slip rings 4. Two connecting rods 301 are symmetrically and rotatably connected between the slip rings 4 and the two receiving net components 3.

[0039] The three slip rings 4, the six connecting rods 301, and the two receiving net components 3 are connected together to form two sets of crank-slider mechanisms. Through these two sets of mechanisms, sliding the three slip rings 4 upward can drive the two receiving net components 3 to swing upward, and swinging the receiving net components 3 downward can drive the three slip rings 4 to slide down and reset.

[0040] Preferably, a limiting plate is welded to the bottom end of the vertical positioning shaft 202, and a spring is compressed and fitted on the part of the vertical positioning shaft 202 located between the limiting plate and the slip ring 4.

[0041] Preferably, a positioning bracket 403 is slidably installed on the three slip rings 4, and the positioning bracket 403 is used to insert and fix the three slip rings 4.

[0042] Preferably, horizontally arranged L-shaped mounting rods 402 are welded to the longitudinal connecting rod 401 near the three slip rings 4;

[0043] A positioning hole 2021 is provided on the bottom side of the vertical positioning shaft 202;

[0044] The positioning bracket 403 is composed of a longitudinal support main rod and three transverse insertion shafts welded to the longitudinal support main rod at intervals. The three transverse insertion shafts are slidably engaged with the three L-shaped mounting rods 402 and their ends pass through the three slip rings 4 and are engaged with the three positioning holes 2021.

[0045] By engaging the three horizontally placed shafts with the three positioning holes 2021, the positioning bracket 403 can insert and position the three slip rings 4 on the bottom side of the three vertical positioning shafts 202, so that the receiving net assembly 3 is kept in a horizontal support state; when the three slip rings 4 are inserted and positioned on the bottom side of the three vertical positioning shafts 202, they will compress the springs on the three vertical positioning shafts 202.

[0046] Preferably, the spring for pushing and positioning the positioning bracket 403 is mounted on the horizontal insertion shaft and located inside the L-shaped mounting rod 402.

[0047] Preferably, the receiving net assembly 3 includes a long receiving frame 302 and longitudinal reinforcing bars 303. The long receiving frame 302 has a rectangular structure and longitudinal reinforcing bars 303 are welded and arranged at equal intervals inside. A row of longitudinal reinforcing bars 303 divides the interior of the long receiving frame 302 into a row of square slots, and each square slot is filled and covered with metal netting.

[0048] Based on Example 1, Example 2:

[0049] A limiting ring 101 is welded and fitted at the lower middle position of the training bar 1, and a load-bearing ring 102 is welded and fitted on the training bar 1 below the limiting ring 101. A rectangular slide plate 2 is located between the limiting ring 101 and the load-bearing ring 102. A buffer spring is fitted on the portion of the training bar 1 between the load-bearing ring 102 and the rectangular slide plate 2. At least three sets of training bars 1 are equipped with buffer springs, limiting rings 101, and load-bearing rings 102. These three sets of training bars 1 are distributed at both ends and the middle position of multiple sets of training bars 1 arranged in a row.

[0050] When the two catch-and-block components 3 are positioned in a horizontal support state, they can catch lion dance trainees who accidentally fall from the top of the training pole 1. When the trainee falls and is caught on the two catch-and-block components 3, the impact force will be transmitted to the buffer spring through the rectangular slide plate 2. The buffer spring can absorb and reduce the impact force by being compressed by the impact force and provide cushioning protection for the falling trainee. In this way, the two catch-and-block components 3 can provide good cushioning protection for the falling trainee by relying on the buffer spring, reducing the injury suffered by the trainee when falling.

[0051] The two receiving net components 3 are installed by rotation as a protective mechanism to receive and buffer the fall trainees. This allows them to be folded and retracted upwards when not in use, reducing the space occupied by the support. In addition, this setting also allows the two receiving net components 3 to be folded and retracted upwards to free up the ground that was blocked at the bottom, making it easier to sweep and clean the ground at the bottom.

[0052] When the three horizontal insert shafts are removed from the three positioning holes 2021, and the three slip rings 4 and the two receiving netting assemblies 3 are released, the three springs compressed on the three vertical positioning shafts 202 can rebound and drive the three slip rings 4 to slide upward, and drive and control the two receiving netting assemblies 3 to automatically swing upward for folding and shrinking. This eliminates the trouble of having to manually exert force to swing the two receiving netting assemblies 3 upward when it is necessary to swing and fold them. The operation is convenient and labor-saving.

[0053] When the netting assembly 3 is swung downwards to reset, the three slip rings 4 can be pushed down synchronously. When the three slip rings 4 slide down to the bottom part of the three vertical positioning shafts 202, the three horizontal insertion shafts are aligned with the three positioning holes 2021. At this time, under the rebound push of the springs on the three horizontal insertion shafts, the three horizontal insertion shafts can automatically engage with the three positioning holes 2021 to complete the horizontal positioning of the netting assembly 3. This eliminates the trouble of having to operate the positioning bracket 403 to keep the two netting assemblies 3 in a horizontal position when the netting assembly 3 is swung down to reset. The operation is simple and time-saving.

[0054] The working principle of this embodiment is as follows: through the insertion and cooperation of three horizontally placed insert shafts and three positioning holes 2021, the positioning bracket 403 can insert and position three slip rings 4 on the bottom side of three vertical positioning shafts 202, so that the receiving net assembly 3 is kept in a horizontal support state; when the three slip rings 4 are inserted and positioned on the bottom side of the three vertical positioning shafts 202, they will compress the springs on the three vertical positioning shafts 202.

[0055] When the two catch net components 3 are positioned in a horizontal support state, they can catch lion dance trainees who accidentally fall from the top of the training pole 1. When the trainee falls and is caught on the two catch net components 3, the impact force will be transmitted to the buffer spring through the rectangular slide plate 2. The buffer spring can absorb and reduce the impact force by being compressed by the impact force and provide buffer protection for the falling trainee.

[0056] The two receiving net components 3 are protective mechanisms for receiving and buffering fall trainees. They are installed by rotation. When not in use, they can be folded and retracted upwards to reduce the space occupied by the support. They can also be folded and retracted upwards to free up the ground that was blocked at the bottom, making it easier to sweep and clean the ground at the bottom.

[0057] When the three horizontal insert shafts are removed from the three positioning holes 2021, and the three slip rings 4 and the two receiving netting assemblies 3 are released, the three springs compressed on the three vertical positioning shafts 202 can rebound and drive the three slip rings 4 to slide upward, and drive the two receiving netting assemblies 3 to automatically swing upward and fold and retract. When the receiving netting assemblies 3 are swung downward to reset, the three slip rings 4 can be pushed and driven to slide down synchronously. When the three slip rings 4 slide down to the bottom part of the three vertical positioning shafts 202, the three horizontal insert shafts are aligned with the three positioning holes 2021. At this time, under the rebound push of the springs on the three horizontal insert shafts, the three horizontal insert shafts can automatically insert and cooperate with the three positioning holes 2021 to complete the horizontal positioning of the receiving netting assemblies 3.

[0058] The following points should be noted in this article:

[0059] 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0060] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0061] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A protective device for training lion dance with high poles, including a training high pole (1), wherein the training high poles (1) are arranged in multiple groups and locked to the ground of the training room by expansion screws, and each group of training high poles (1) includes two symmetrically arranged training high poles (1). Its features are, Each training pole (1) is fitted with a rectangular slide plate (2), and a connecting shaft (201) is welded between the two ends of each pair of adjacent rectangular slide plates (2). Two receiving net components (3) are symmetrically rotated on the two rows of connecting shafts (201). A vertical positioning shaft (202) is welded and hoisted at the bottom middle position of the rectangular slide plate (2). At least three rectangular slide plates (2) are provided with vertical positioning shafts (202), and these three rectangular slide plates (2) are distributed on both sides and the middle position of a row of rectangular slide plates (2). Slip rings (4) are fitted on each of the three vertical positioning shafts (202), and two longitudinal connecting rods (401) are welded between the three slip rings (4). Two connecting rods (301) are symmetrically rotated between the slip rings (4) and the two receiving net components (3).

2. The protective device for high-pole lion dance training according to claim 1, characterized in that, The bottom end of the vertical positioning shaft (202) is welded with a limiting plate, and the part of the vertical positioning shaft (202) located between the limiting plate and the slip ring (4) is compressed and fitted with a spring.

3. A protective device for high-pole lion dance training according to claim 2, characterized in that, The three slip rings (4) are slidably mounted with positioning brackets (403) that are positioned by spring push. The positioning brackets (403) are used to insert and fix the three slip rings (4).

4. A protective device for high-pole lion dance training according to claim 3, characterized in that, The longitudinal connecting rod (401) is welded with horizontally arranged L-shaped mounting rods (402) near the three slip rings (4). The bottom side of the vertical positioning shaft (202) is provided with a positioning hole (2021). The positioning bracket (403) is composed of a longitudinal support rod and three horizontally placed insert shafts welded to the longitudinal support rod at intervals. The three horizontally placed insert shafts are slidably connected to the three L-shaped mounting rods (402) and their ends pass through the three slip rings (4) and are inserted into the three positioning holes (2021).

5. A protective device for high-pole lion dance training according to claim 4, characterized in that, The spring that pushes and positions the positioning bracket (403) is fitted on the horizontal insertion shaft and located inside the L-shaped mounting rod (402).

6. A protective device for high-pole lion dance training according to claim 1, characterized in that, The receiving net assembly (3) includes a long receiving frame (302) and longitudinal reinforcing bars (303). The long receiving frame (302) is a rectangular structure and has longitudinal reinforcing bars (303) welded together at equal intervals inside. A row of longitudinal reinforcing bars (303) divides the interior of the long receiving frame (302) into a row of square slots, and each square slot is filled with and covered with metal netting.

7. A protective device for high-pole lion dance training according to claim 1, characterized in that, A limiting ring (101) is welded and fitted at the lower middle position of the training pole (1), and a load-bearing ring (102) is welded and fitted on the training pole (1) below the limiting ring (101). A rectangular sliding plate (2) is located between the limiting ring (101) and the load-bearing ring (102). A buffer spring is fitted on the part of the training pole (1) between the load-bearing ring (102) and the rectangular sliding plate (2). At least three sets of the training poles (1) are provided with buffer springs, limiting rings (101) and load-bearing rings (102). The three sets of training poles (1) are distributed at both ends and the middle position of multiple sets of training poles (1) arranged in a row.

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