Cross buckle mounting assembly

Abstract

The utility model relates to the field of connecting devices, and discloses a cross buckle mounting assembly which comprises an upper connecting sleeve and a lower connecting sleeve, a rope is inserted into the right end of the upper connecting sleeve, a connecting assembly is arranged on the inner wall of the upper connecting sleeve, a fixing assembly is arranged at the top end of the upper connecting sleeve, and the fixing assembly comprises a sliding sleeve. The sliding sleeve is connected to the top end of the upper connecting sleeve in an inserted mode, a limiting block is arranged at the bottom end of the sliding sleeve, the inner wall of the limiting block is inclined, a self-tapping screw is installed on the inner wall of the sliding sleeve, a bolt is connected to the top end of the upper connecting sleeve in an inserted mode, and the lower connecting sleeve and the upper connecting sleeve are the same component in the same shape. And a nut is inserted into the bottom end of the lower connecting sleeve. By arranging the sliding sleeve, after the device is closed, the rope can be pulled leftwards and rightwards to adjust the left-right position of the rope, then the top plate can be pressed to drive the sliding sleeve to move downwards, and therefore the limiting blocks can be inserted into the two sides of the rope to limit the moving range of the rope.

Description

Technical Field

[0001] The utility model relates to the field of connecting devices, in particular to a cross buckle installation component. Background Art

[0002] The cross buckle is a common connecting device, usually used to connect two groups of ropes. By using the cross buckle, two groups of ropes can be connected in a staggered manner. The existing cross buckles are generally divided into an integral cross buckle and a split cross buckle. Among them, the split cross buckle can connect the ropes from the middle part of the ropes, which is more convenient to use.

[0003] When installing the split cross buckle, in order to fix the ropes, self-tapping screws are usually used to penetrate the ropes to connect them with the cross buckle parts. However, when installing the screws, since the device is already closed, it is impossible to determine the accurate position of the ropes inside the device. Thus, when installing, it cannot be ensured that the screws penetrate the central position of the ropes, which may lead to a decrease in the fixing effect and may also cause the ropes to rupture unilaterally. The overall installation stability of the device is poor. For this reason, a cross buckle installation component is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a cross buckle installation component, aiming to improve the problem of "unable to ensure that the ropes are in the correct fixing position when using self-tapping screws to fix the ropes" in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a cross buckle installation component, including an upper connecting sleeve and a lower connecting sleeve. A rope is inserted into the right end of the upper connecting sleeve. A connecting component is arranged on the inner wall of the upper connecting sleeve. A fixing component is arranged at the top of the upper connecting sleeve. The fixing component includes a sliding sleeve. The sliding sleeve is inserted into the top of the upper connecting sleeve. A limiting block is arranged at the bottom of the sliding sleeve. The inner wall of the limiting block is inclined. A self-tapping screw is installed on the inner wall of the sliding sleeve. A bolt is inserted into the top of the upper connecting sleeve. The lower connecting sleeve and the upper connecting sleeve are the same component with the same shape. A nut is inserted into the bottom of the lower connecting sleeve. The bolt and the nut are in threaded connection.

[0006] As a further description of the above technical solution:

[0007] The fixing component further includes a second clamping block. The second clamping block is arranged on the inner wall of the sliding sleeve. A fixing groove is arranged on the inner wall of the upper connecting sleeve. The protruding part of the second clamping block is triangular and the flat part faces inward. The second clamping block and the fixing groove are adapted to each other.

[0008] As a further description of the above technical solution:

[0009] The bottom end of the sliding sleeve is fixedly connected with a positioning pin, and the bottom end of the positioning pin is set to be frustum-shaped.

[0010] As a further description of the above technical solution:

[0011] The bottom surface of the limiting block is parallel to the bottom surface of the upper connecting sleeve, and the bottom surface of the positioning pin is lower than the bottom surface of the limiting block.

[0012] As a further description of the above technical solution:

[0013] A top plate is fixedly connected to the outer wall of the sliding sleeve near the top end.

[0014] As a further description of the above technical solution:

[0015] The connecting component includes a first clamping block. The bottom end of the first clamping block is fixedly connected to the top end of the lower connecting sleeve. A clamping groove is provided on the inner wall of the upper connecting sleeve, and the first clamping block and the clamping groove are adapted to each other.

[0016] As a further description of the above technical solution:

[0017] The protruding part at the left end of the first clamping block is set to be triangular and the flat part faces downward.

[0018] As a further description of the above technical solution:

[0019] An unlocking block is slidably connected to the inner wall of the clamping groove.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by setting the sliding sleeve, after the device is closed, the rope can be pulled left and right first to adjust its left and right positions, and then the top plate can be pressed to drive the sliding sleeve to move downward. In this way, the limiting block will be inserted on both sides of the rope to limit the movement range of the rope, and at the same time, the positioning pin will squeeze the rope so that it is fixed and cannot move. The overall installation stability of the device is better.

[0022] 2. In the utility model, by setting the connecting component, when the upper connecting sleeve and the lower connecting sleeve are closed, the two connecting components will also be connected to each other. In this way, the upper connecting sleeve and the lower connecting sleeve can be temporarily fixed together, and then the operator does not need to continuously pinch the upper connecting sleeve and the lower connecting sleeve when installing the bolt. The overall device is more convenient to install. Description of the Drawings

[0023] Figure 1 is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0024] Figure 2 is a three-dimensional structural split schematic diagram of the overall device in the utility model;

[0025] Figure 3 Schematic diagram of the three-dimensional structural section split of the connection component in the present utility model;

[0026] Figure 4 In the present utility model Figure 2 Enlarged three-dimensional structure diagram of part A in

[0027] Legend description:

[0028] 1. Upper connecting sleeve; 2. Lower connecting sleeve; 3. Bolt; 4. Rope; 5. Connection component; 51. Unlocking block; 52. First clamping block; 53. Card slot; 6. Fixing component; 61. Self-tapping screw; 62. Fixing groove; 63. Sliding sleeve; 64. Second clamping block; 65. Limiting block; 66. Positioning pin; 67. Top plate; 7. Nut. Specific implementation mode

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model.

[0030] Referring to Figure 1 - Figure 3 As shown in

[0031] Referring to Figure 2 - Figure 4, the fixing component 6 further includes a second clamping block 64 for temporarily fixing the sliding sleeve 63. The sliding sleeve 63, the second clamping block 64, and the first clamping block 52 are all made of plastic materials and will undergo elastic deformation when being extruded. The second clamping block 64 is arranged on the inner wall of the sliding sleeve 63. The inner wall of the upper connecting sleeve 1 is provided with a fixing groove 62 for accommodating the second clamping block 64. The protruding part of the second clamping block 64 is set as a triangle and the flat part faces inwards. With such a setting, when the upper and lower surfaces of the second clamping block 64 are extruded, the second clamping block 64 will be forced to tilt and bend. The second clamping block 64 and the fixing groove 62 are adapted to each other. When the second clamping block 64 is inside the fixing groove 62, the sliding sleeve 63 will be fixed and will not move randomly. The bottom end of the sliding sleeve 63 is fixedly connected with a positioning pin 66 for fixing the rope 4. The bottom end of the positioning pin 66 is set as a frustum of a cone. By using the positioning pin 66 to extrude the rope 4, the rope 4 can be fixed. At the same time, since the bottom end of the positioning pin 66 is a plane, the positioning pin 66 will not penetrate through the rope 4. The bottom surface of the limiting block 65 is parallel to the bottom surface of the upper connecting sleeve 1. The bottom surface of the positioning pin 66 is lower than the bottom surface of the limiting block 65. With such a setting, when fixing the rope 4 at the top end, the rope 4 at the bottom end will not be affected, and the two groups of ropes 4 can be conveniently adjusted separately.

[0032] Refer to Figure 1 - Figure 3 , a top plate 67 for facilitating the operator to press the sliding sleeve 63 is fixedly connected to the outer wall of the sliding sleeve 63 near the top end. The connecting component 5 includes a first clamping block 52. The bottom end of the first clamping block 52 is fixedly connected to the top end of the lower connecting sleeve 2. The inner wall of the upper connecting sleeve 1 is provided with a clamping groove 53 for accommodating the first clamping block 52. The first clamping block 52 and the clamping groove 53 are adapted to each other. After the first clamping block 52 is clamped into the inside of the clamping groove 53, the upper connecting sleeve 1 and the lower connecting sleeve 2 will be fixed together and cannot be separated. The protruding part at the left end of the first clamping block 52 is set as a triangle and the flat part faces downwards. Thus, when the top end of the first clamping block 52 is extruded, the first clamping block 52 will be forced to bend. A release block 51 for pushing the first clamping block 52 is slidably connected to the inner wall of the clamping groove 53. By pressing the release block 51, the first clamping block 52 can be driven to disengage from the clamping groove 53.

[0033] Working principle: When it is necessary to connect the rope 4, the two groups of ropes 4 can be inserted into the upper connecting sleeve 1 and the lower connecting sleeve 2 respectively. Then, the upper connecting sleeve 1 and the lower connecting sleeve 2 are inserted into each other. At this time, the first clamping block 52 at the top of the lower connecting sleeve 2 will be inserted into the clamping groove 53 to fix the upper connecting sleeve 1 and the lower connecting sleeve 2. At this time, the rope 4 can be pulled to drive it to move left and right to adjust its left and right positions. When the left and right positions of the rope 4 are adjusted, the top plate 67 can be pushed to drive the sliding sleeve 63 to be inserted into the upper connecting sleeve 1. The sliding sleeve 63 will drive the limiting block 65 to squeeze the rope 4 to limit its movement range. If the limiting block 65 directly squeezes the rope 4 during the installation of the sliding sleeve 63, the two ends of the rope 4 can be pulled to make it stretch and tighten, so as to change the diameter of the rope 4. Then, by pressing the sliding sleeve 63, the rope 4 can be avoided from being squeezed. At the same time, the positioning pin 66 will squeeze the rope 4 to fix it. When the bottom end of the top plate 67 fits with the top end of the upper connecting sleeve 1, the second clamping block 64 will be stuck into the fixing groove 62. Then, the self-tapping screw 61 can be rotated and installed. The self-tapping screw 61 will squeeze the inner wall of the sliding sleeve 63 to make the sliding sleeve 63 expand and its outer wall closely fit the inner wall of the upper connecting sleeve 1. At the same time, the inner wall of the second clamping block 64 will also be blocked by the sliding sleeve 63. At this time, the second clamping block 64 cannot be separated from the inside of the fixing groove 62. As the self-tapping screw 61 continues to move downward, the self-tapping screw 61 will penetrate the rope 4 to fix it inside the upper connecting sleeve 1. Similarly, by operating in this way, the other group of ropes 4 can be installed inside the lower connecting sleeve 2.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cross buckle mounting assembly, comprising an upper connecting sleeve (1) and a lower connecting sleeve (2), characterized in that: A rope (4) is inserted into the right end of the upper connecting sleeve (1). A connecting component (5) is arranged on the inner wall of the upper connecting sleeve (1). A fixing component (6) is arranged on the top of the upper connecting sleeve (1). The fixing component (6) includes a sliding sleeve (63). The sliding sleeve (63) is inserted into the top of the upper connecting sleeve (1). A limiting block (65) is arranged at the bottom end of the sliding sleeve (63). The inner wall of the limiting block (65) is inclined. A self-tapping screw (61) is installed on the inner wall of the sliding sleeve (63). A bolt (3) is inserted into the top of the upper connecting sleeve (1). The lower connecting sleeve (2) and the upper connecting sleeve (1) are the same component with the same shape. A nut (7) is inserted into the bottom end of the lower connecting sleeve (2). The bolt (3) and the nut (7) are in threaded connection.

2. The cross buckle mounting assembly according to claim 1, characterized in that: The fixing component (6) further includes a second clamping block (64). The second clamping block (64) is arranged on the inner wall of the sliding sleeve (63). A fixing groove (62) is arranged on the inner wall of the upper connecting sleeve (1). The protruding part of the second clamping block (64) is triangular and the flat part faces inwards. The second clamping block (64) and the fixing groove (62) are adapted to each other.

3. The cross buckle mounting assembly according to claim 2, characterized in that: A positioning pin (66) is fixedly connected to the bottom end of the sliding sleeve (63). The bottom end of the positioning pin (66) is frustum-shaped.

4. The cross buckle mounting assembly according to claim 3, wherein: The bottom surface of the limiting block (65) is parallel to the bottom surface of the upper connecting sleeve (1). The bottom surface of the positioning pin (66) is lower than the bottom surface of the limiting block (65).

5. A cross buckle mounting assembly according to claim 1, characterized in that: A top plate (67) is fixedly connected to the outer wall of the sliding sleeve (63) near the top position.

6. The cross buckle mounting assembly according to claim 1, characterized in that: The connecting component (5) includes a first clamping block (52). The bottom end of the first clamping block (52) is fixedly connected to the top of the lower connecting sleeve (2). A clamping groove (53) is arranged on the inner wall of the upper connecting sleeve (1). The first clamping block (52) and the clamping groove (53) are adapted to each other.

7. The cross buckle mounting assembly according to claim 6, characterized in that: The protruding part at the left end of the first clamping block (52) is triangular and the flat part faces downwards.

8. The cross buckle mounting assembly according to claim 6, characterized in that: An unlocking block (51) is slidably connected to the inner wall of the clamping groove (53).

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