A protective bracket assembly

Abstract

The present invention relates to the field of building construction, specifically a protective bracket assembly, comprising a first bracket and a second bracket, the first bracket being connected to the second bracket via a connecting component; the connecting component comprising a limiting sleeve arranged on the first bracket and a threaded sleeve arranged on the second bracket, the second bracket being connected to the limiting sleeve on the first bracket via the threaded sleeve; the present invention discloses a protective bracket assembly, the present invention can achieve connection between the first bracket and the second bracket through the setting of the connecting component, in addition, the present invention mainly achieves connection between the first bracket and the second bracket by plugging, can achieve rapid assembly of the first bracket and the second bracket, and solves the problem of inconvenient installation of traditional protective brackets.

Description

Technical Field

[0001] The invention relates to the field of building construction, in particular to a protective bracket assembly. Background Art

[0002] The construction support is a working platform set up to ensure the smooth progress of each construction process. According to different materials, it can be divided into wooden support, bamboo support, and steel pipe support. Among them, steel pipe support is more common in the construction process;

[0003] During use, the steel pipe bracket is generally clamped with pipe clamps or clamps and clamped and fixed with fastening bolts;

[0004] After searching, the existing clamp can be selected from CN211599169U - a new type of steel pipe support clamp device.

[0005] However, in actual implementation, the bracket is assembled and disassembled only by rotating the fastening bolts, which is inconvenient to operate. The bolts often become loose during installation by fastening the bolts, resulting in the steel pipe inside the pipe clamp or the clamp being not firmly fixed.

[0006] Therefore, in order to improve the above problems, a new type of connection device is needed to realize the connection between steel pipe supports. Summary of the invention

[0007] The purpose of the present invention is to provide a protective bracket assembly which is convenient for installation and arrangement.

[0008] In order to achieve the above object, the technical solution adopted by the present invention is:

[0009] A protective bracket assembly comprises a first bracket and a second bracket, wherein the first bracket and the second bracket are connected via a connecting assembly;

[0010] The connecting assembly comprises a limiting sleeve arranged on the first bracket and a threaded sleeve arranged on the second bracket, and the second bracket is connected to the limiting sleeve on the first bracket through the threaded sleeve.

[0011] The threaded sleeve is connected to the limiting sleeve through a plug-in mechanism; the plug-in mechanism includes a plug-in plate arranged on the threaded sleeve, and the limiting sleeve is provided with a plug-in groove; the threaded sleeve is plugged into the plug-in groove of the limiting sleeve through the plug-in plate.

[0012] The threaded sleeve is connected to the plug-in plate via a bridge plate; the bridge plate is arranged parallel to the central axis of the threaded sleeve.

[0013] The plug-in board is an arc-shaped board, and the plug-in slot is an arc-shaped slot.

[0014] The second bracket is connected to the threaded sleeve via a threaded portion; an internal thread is arranged on the inner wall of the threaded sleeve, an external thread is arranged on the second bracket, and the threaded sleeve is screwed onto the second bracket.

[0015] The second bracket is connected to the limiting sleeve through a limiting portion, the limiting portion includes a rectangular plate arranged on the outer wall of the limiting sleeve, and a rectangular groove is arranged at the end of the second bracket; the second bracket is sleeved on the rectangular plate of the limiting sleeve through the rectangular groove.

[0016] Four rectangular plates are arranged on the outer side surface of the limiting sleeve; four plug-in slots are also arranged on the inner wall of the limiting sleeve; one rectangular plate corresponds to one plug-in slot.

[0017] The second bracket is provided with a locking mechanism; the locking mechanism includes a positioning ring arranged on the threaded sleeve; the positioning ring is sleeved on the threaded sleeve; the positioning ring is connected to a positioning slip ring, and the positioning slip ring is coaxially arranged with the positioning ring; one end of the positioning slip ring is connected to the positioning ring, and the other end extends toward one side of the limiting sleeve.

[0018] The positioning ring and the positioning slip ring are connected via a plurality of return parts, each of which comprises a return spring arranged between the positioning ring and the positioning slip ring; two ends of the return spring are respectively connected to the positioning ring and the positioning slip ring.

[0019] A guide portion is provided between the positioning ring and the positioning slip ring, and the guide portion includes a fork rod arranged on the positioning ring and a socket arranged on the positioning slip ring; the positioning slip ring is sleeved on the fork rod through the socket; each fork rod corresponds to a return spring; the return spring is sleeved on the fork rod.

[0020] The advantages of the present invention are:

[0021] The present invention discloses a protective bracket assembly. The present invention can achieve connection between a first bracket and a second bracket by setting a connecting component. In addition, the present invention mainly achieves connection between the first bracket and the second bracket by plugging, which can achieve rapid assembly of the first bracket and the second bracket, solving the problem of inconvenient installation of traditional protective brackets.

[0022] In addition, the present invention discloses a locking mechanism, which is beneficial to locking the positions of the first bracket and the second bracket, thereby ensuring the firmness of the connection between the first bracket and the second bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The following is a brief description of the contents expressed in the drawings of the present invention and the symbols in the drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a cross-sectional view in the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the rectangular plate and the limiting sleeve in the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the connecting plate and the arc plate in the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the second pipeline and the rectangular groove in the present invention;

[0029] In the figure:

[0030] 1. First bracket; 2. Second bracket;

[0031] 3. Connecting assembly; 31. Limiting sleeve; 32. Rectangular plate; 33. Plug-in slot; 34. Plug-in plate; 35. Bridge plate; 36. Threaded sleeve; 37. Rectangular slot;

[0032] 4. Locking mechanism; 41. Positioning ring; 42. Positioning slip ring; 43. Spring; 44. Fork rod; 45. Socket. DETAILED DESCRIPTION

[0033] The specific implementation of the present invention will be further explained in detail below by describing the optimal embodiment with reference to the accompanying drawings.

[0034] A protective bracket assembly includes a first bracket 1 and a second bracket 2, wherein the first bracket 1 and the second bracket 2 are connected via a connecting component 3; the present invention discloses a protective bracket assembly, wherein the connection between the first bracket 1 and the second bracket 2 can be achieved through the setting of the connecting component 3.

[0035] In addition, in the present invention, the connecting assembly 3 includes a limiting sleeve 31 arranged on the first bracket 1 and a threaded sleeve 36 arranged on the second bracket 2, and the second bracket 2 is connected to the limiting sleeve 31 on the first bracket 1 through the threaded sleeve 36; in actual setting, the limiting sleeve 31 is arranged on the first bracket 1, and the limiting sleeve 31 and the first bracket 1 are generally connected in a fixed connection manner, which can be welding or other connection methods. In addition, the arrangement of the limiting sleeve 31 on the first bracket 1 can also be achieved through an external locking nut and other structures; at the same time, in the present invention, a threaded sleeve 36 is provided on the second bracket 2, and the threaded sleeve 36 is connected to the second bracket 2. The threaded sleeve 36 also acts as a connecting piece, and the connection between the first bracket 1 and the second bracket 2 is achieved through the mutual connection between the threaded sleeve 36 and the limiting sleeve 31. The connection method between the threaded sleeve 36 and the limiting sleeve 31 is various, and they can be connected by bolts.

[0036] Of course, in order to better realize the connection between the threaded sleeve 36 and the limiting sleeve 31, the present invention has great convenience in connecting through the following plug-in mechanism.

[0037] Furthermore, in the present invention, the threaded sleeve 36 is connected to the limiting sleeve 31 through a plug-in mechanism; the plug-in mechanism includes a plug-in plate 34 arranged on the threaded sleeve 36, and the limiting sleeve 31 is provided with a plug-in groove 33; the threaded sleeve 36 is plugged into the plug-in groove 33 of the limiting sleeve 31 through the plug-in plate 34; the present invention, through the setting of the plug-in mechanism, allows the threaded sleeve 36 to be plugged into the plug-in groove 33 of the limiting sleeve 31 through the plug-in plate 34, thereby realizing the hanging of the threaded sleeve 36 on the limiting sleeve 31, and then realizing the connection between the threaded sleeve 36 and the limiting sleeve 31.

[0038] Furthermore, in the present invention, the threaded sleeve 36 is connected to the plug-in plate 34 through a bridge plate 35; the bridge plate 35 is arranged parallel to the central axis of the threaded sleeve 36; the present invention arranges the bridge plate 35 so that the plug-in plate 34 can have a certain distance relative to the end of the threaded sleeve 36; it is convenient for the plug-in plate 34 and the threaded sleeve 36 to be distributed on both sides of the limiting sleeve 31, which can better ensure the stability of the connection between the threaded sleeve 36 and the limiting sleeve 31.

[0039] Furthermore, in the present invention, the plug-in board 34 is an arc-shaped board, and the plug-in slot 33 is an arc-shaped slot; the present invention ensures the contact area between the arc-shaped board and the plug-in slot 33 through the cooperation between the arc-shaped board and the arc-shaped slot, thereby ensuring the stability of the connection between the arc-shaped board and the arc-shaped slot.

[0040] Furthermore, in the present invention, the second bracket 2 is connected to the threaded sleeve 36 through a threaded portion; an internal thread is provided on the inner wall of the threaded sleeve 36, and an external thread is provided on the second bracket 2, and the threaded sleeve 36 is screwed onto the second bracket 2; the present invention facilitates the connection of the threaded sleeve 36 to the second bracket 2 through the provision of the threaded portion, and facilitates the subsequent change of the relative arrangement position of the threaded sleeve 36 and the second bracket 2 as needed, thereby increasing the distance between the subsequent plug-in board 34 and the end of the threaded sleeve 36, thereby improving the scope of application of the present invention.

[0041] Furthermore, in the present invention, the second bracket 2 is connected to the limiting sleeve 31 through a limiting portion, and the limiting portion includes a rectangular plate 32 arranged on the outer wall of the limiting sleeve 31, and a rectangular groove 37 is provided at the end of the second bracket 2; the second bracket 2 is sleeved on the rectangular plate 32 of the limiting sleeve 31 through the rectangular groove 37; the setting of the limiting portion makes the second bracket 2 equivalent to being sleeved on the outside of the limiting sleeve 31, which can prevent the limiting sleeve 31 from rotating during subsequent use, thereby preventing the second bracket 2 from rotating equivalent to the threaded sleeve 36; thereby ensuring the connection between the second bracket 2 and the first bracket 1.

[0042] In addition, in the present invention, the rectangular plate 32 and the rectangular groove 37 cooperate with each other, and the rectangular plate 32 is equivalent to a latch, which well ensures the stability of the relative connection between the second bracket 2 and the first bracket 1.

[0043] Furthermore, four rectangular plates 32 are provided on the outer surface of the limiting sleeve 31 in the present invention; four plug-in slots 33 are also provided on the limiting sleeve 31; one rectangular plate 32 corresponds to one plug-in slot 33; the present invention sets four rectangular plates 32, so that when used subsequently, a second bracket 2 can be connected in four directions of the first bracket 1, which is convenient for assembling the required frame structure when used subsequently.

[0044] Furthermore, in the present invention, a locking mechanism 4 is provided on the second bracket 2; the locking mechanism 4 includes a positioning ring 41 arranged on the threaded sleeve 36; the positioning ring 41 is sleeved on the threaded sleeve 36; the positioning ring 41 is connected to a positioning slip ring 42, and the positioning slip ring 42 is coaxially arranged with the positioning ring 41; one end of the positioning slip ring 42 is connected to the positioning ring 41, and the other end extends toward one side of the limiting sleeve 31; the positioning ring 41 of the present invention is fixedly connected to the threaded sleeve 36, and the positioning ring 41 is connected to the positioning slip ring 42, and the positioning slip ring 42 can move axially along the threaded sleeve 36, so that the positioning slip ring 42 moves to the outside of the rectangular groove 37, so that the positioning slip ring 42 plays a good limiting role to prevent the rectangular plate 32 from detaching from the rectangular groove 37.

[0045] Furthermore, in the present invention, the positioning ring 41 and the positioning slip ring 42 are connected by multiple return parts, and each of the return parts includes a return spring 43 arranged between the positioning ring 41 and the positioning slip ring 42; the two ends of the return spring 43 are respectively connected to the positioning ring 41 and the positioning slip ring 42; the present invention can facilitate the assembly of the second bracket 2 and the first bracket 1 through the setting of the return part to avoid installation interference, and at the same time, after the second bracket 2 is assembled to the first bracket 1; the return spring 43 presses the positioning slip ring 42, so that the positioning slip ring 42 remains on the outside of the rectangular groove 37, and in the absence of external force, the locking mechanism is implemented to stably fix the first bracket 1 and the second bracket 2.

[0046] Furthermore, in the present invention, a guide portion is provided between the positioning ring 41 and the positioning slip ring 42, and the guide portion includes a fork rod 44 arranged on the positioning ring 41 and a socket 45 arranged on the positioning slip ring 42; the positioning slip ring 42 is sleeved on the fork rod 44 through the socket 45; each fork rod 44 corresponds to a return spring 43; the return spring 43 is sleeved on the fork rod 44; the setting of the guide portion can ensure the linearity of the movement of the positioning slip ring 42, and at the same time ensure that there is a direct connection relationship between the positioning slip ring 42 and the threaded sleeve 36, which can better ensure the stability of the relative position of the positioning slip ring 42 and the threaded sleeve 36, and thus better ensure the stability of the connection between the first bracket 1 and the second bracket 2.

[0047] Furthermore, in the present invention, a sleeve is provided at the end of the fork rod 44; an internal thread is provided on the inner wall of the sleeve, and an external thread is provided at the end of the fork rod 44. When used later, the fork rod 44 is required to protrude from the positioning slip ring 42; the protruding portion of the fork rod 44 from the positioning slip ring 42 is connected to the sleeve, and the outer diameter of the sleeve is larger than the inner diameter of the insertion hole 45. The sleeve plays a good limiting role, preventing the positioning slip ring 42 from detaching from the fork rod 44, and at the same time plays a good positioning role, preventing the positioning slip ring 42 from exceeding the outside of the rectangular groove 37.

[0048] specific:

[0049] As shown in the picture;

[0050] The present invention discloses a protective bracket assembly, comprising a first bracket 1 and a second bracket 2 installed on the surface of the first bracket 1; the first bracket 1 is connected to the second bracket 2 through a connecting component 3; the connecting component 3 comprises a limiting sleeve 31 fixedly connected to the surface of the first bracket 1, a threaded sleeve 36 threadedly connected to the surface of the second bracket 2, and a bridging plate 35 fixedly connected to the surface of the threaded sleeve 36, a plug-in plate 34 is fixedly connected to the surface of the bridging plate 35, a plug-in groove 33 matching the plug-in plate 34 is opened on the surface of the limiting sleeve 31, and the plug-in plate 34 is plugged into the interior of the limiting sleeve 31 through the plug-in groove 33.

[0051] In the present embodiment, the plug-in board 34 is inserted into the plug-in slot 33 at the corresponding position, so that the first bracket 1 and the second bracket 2 can be connected. As the plug-in board 34 is inserted into the plug-in slot 33, the rectangular plate 32 is inserted into the rectangular slot 37. The rectangular plate 32 is inserted into the rectangular slot 37 to prevent the second bracket 2 from being screwed out from the threaded sleeve 36, thereby achieving the effect of fixing the positions of the first bracket 1 and the second bracket 2, facilitating the rapid assembly of the first bracket 1 and the second bracket 2, and improving the convenience of using the protective bracket.

[0052] It should be noted that the plug board 34 fits with the surface of the first bracket 1 when inserted into the plug slot 33. In this embodiment, the bracket can be assembled through this connection method, achieving the effect of rapid assembly and disassembly of the bracket.

[0053] Going further:

[0054] In an optional embodiment, four rectangular plates 32 in a circular array are fixedly connected to the surface of the limiting sleeve 31, and a rectangular groove 37 matching the rectangular plate 32 is formed at one end of the second bracket 2 close to the first bracket 1, and the rectangular plate 32 is inserted into the interior of the second bracket 2 through the rectangular groove 37.

[0055] In this embodiment, the rectangular plate 32 can prevent the second bracket 2 from rotating after the first bracket 1 and the second bracket 2 are fixed, thereby improving the firmness of the protective bracket during use.

[0056] It should be noted that the rectangular plate 32 is inserted into the rectangular groove 37 to prevent the second bracket 2 from being screwed out from the threaded sleeve 36 , thereby achieving the effect of fixing the positions of the first bracket 1 and the second bracket 2 .

[0057] Going further:

[0058] In an optional embodiment, it also includes a locking mechanism 4 arranged on the surface of the threaded sleeve 36, the locking mechanism 4 includes a positioning ring 41 fixedly connected to the surface of the threaded sleeve 36 and a positioning slip ring 42 sleeved on the surface of the threaded sleeve 36, and a return spring 43 in a ring array is arranged between the positioning ring 41 and the positioning slip ring 42, and the two ends of the return spring 43 are respectively fixedly connected to the positioning ring 41 and the positioning slip ring 42.

[0059] In this embodiment: the positioning slip ring 42 is moved in a direction away from the first bracket 1. After the positioning slip ring 42 moves to a suitable position, the plug-in plate 34 and the rectangular plate 32 can be inserted into the plug-in groove 33 and the rectangular groove 37 respectively, and the force applied to the positioning slip ring 42 is released. Under the action of the elastic potential energy of the spring 43, the positioning slip ring 42 slides a certain distance on the surface of the threaded sleeve 36. In the absence of force, the position of the positioning slip ring 42 on the threaded sleeve 36 can block the rectangular plate 32, so that the rectangular plate 32 cannot slide out from the inside of the rectangular groove 37, that is, the plug-in plate 34 cannot slide from the inside of the plug-in groove 33, thereby locking the position of the first bracket 1 and the second bracket 2, which is beneficial to locking the position of the first bracket 1 and the second bracket 2 and ensuring the firmness of the connection between the first bracket 1 and the second bracket 2.

[0060] It should be noted that the positioning slip ring 42 fits the surface of the threaded sleeve 36 so as to slide on the surface of the threaded sleeve 36. The setting of the positioning slip ring 42 can block the rectangular plate 32 to ensure the firmness of the connection between the first bracket 1 and the second bracket 2. There are four plug-in slots 33 so that the four second brackets 2 can be fixed on the first bracket 1.

[0061] Going further:

[0062] In an optional embodiment, a surface of the positioning ring 41 close to the positioning slip ring 42 is fixedly connected with fork rods 44 in a ring array, and the surface of the positioning slip ring 42 is provided with sockets 45 matching the fork rods 44 , and the fork rods 44 are inserted into the interior of the positioning slip ring 42 .

[0063] In this embodiment, when the positioning slip ring 42 slides on the surface of the threaded sleeve 36 , the fork rod 44 can slide on the inner wall surface of the insertion hole 45 , thereby preventing the positioning slip ring 42 from rotating on the surface of the threaded sleeve 36 .

[0064] Working principle:

[0065] When the first bracket 1 and the second bracket 2 need to be assembled, the threaded sleeve 36 is screwed on the surface of the second bracket 2. When the threaded sleeve 36 moves to a suitable position on the surface of the second bracket 2, the second bracket 2 is operated, and the plug-in plate 34 is inserted into the plug-in slot 33 at the corresponding position, so that the first bracket 1 and the second bracket 2 can be connected. As the plug-in plate 34 is inserted into the plug-in slot 33, the rectangular plate 32 is inserted into the rectangular slot 37. The rectangular plate 32 is inserted into the rectangular slot 37 to prevent the second bracket 2 from being screwed out of the threaded sleeve 36, thereby achieving the effect of fixing the positions of the first bracket 1 and the second bracket 2, which is beneficial to the rapid assembly of the first bracket 1 and the second bracket 2 and improves the convenience of using the protective bracket. Before the plug-in plate 34 is inserted into the plug-in slot 33, the positioning slip ring 42 needs to be applied. The force causes the positioning slip ring 42 to move in the direction away from the first bracket 1. After the positioning slip ring 42 moves to a suitable position, the plug-in plate 34 and the rectangular plate 32 can be inserted into the plug-in groove 33 and the rectangular groove 37 respectively, and the force applied to the positioning slip ring 42 is released. Under the action of the elastic potential energy of the spring 43, the positioning slip ring 42 slides a certain distance on the surface of the threaded sleeve 36. In the absence of force, the position of the positioning slip ring 42 on the threaded sleeve 36 can block the rectangular plate 32, so that the rectangular plate 32 cannot slide out from the inside of the rectangular groove 37, that is, the plug-in plate 34 cannot slide from the inside of the plug-in groove 33, thereby locking the position of the first bracket 1 and the second bracket 2, which is beneficial to locking the position of the first bracket 1 and the second bracket 2 and ensuring the firmness of the connection between the first bracket 1 and the second bracket 2.

[0066] Obviously, the specific implementation of the present invention is not limited to the above-mentioned methods. As long as various non-substantial improvements are made using the method concept and technical solution of the present invention, they are all within the protection scope of the present invention.

Claims

1. A protective bracket assembly, characterized in that: It comprises a first bracket and a second bracket, wherein the first bracket is connected to the second bracket via a connecting assembly; The connecting assembly comprises a limiting sleeve arranged on the first bracket and a threaded sleeve arranged on the second bracket, and the second bracket is connected to the limiting sleeve on the first bracket through the threaded sleeve; The threaded sleeve is connected to the limiting sleeve through a plug-in mechanism; the plug-in mechanism includes a plug-in plate arranged on the threaded sleeve, and the limiting sleeve is provided with a plug-in groove; the threaded sleeve is plugged into the plug-in groove of the limiting sleeve through the plug-in plate; The second bracket is connected to the limiting sleeve through a limiting portion, the limiting portion includes a rectangular plate arranged on the outer wall of the limiting sleeve, and a rectangular groove is arranged at the end of the second bracket; the second bracket is sleeved on the rectangular plate of the limiting sleeve through the rectangular groove; The second bracket is provided with a locking mechanism; the locking mechanism comprises a positioning ring arranged on the threaded sleeve; the positioning ring is sleeved on the threaded sleeve; the positioning ring is connected with a positioning slip ring, and the positioning slip ring is coaxially arranged with the positioning ring; one end of the positioning slip ring is connected to the positioning ring, and the other end extends toward one side of the limiting sleeve; The positioning ring and the positioning slip ring are connected via a plurality of return parts, each of which comprises a return spring arranged between the positioning ring and the positioning slip ring; the two ends of the return spring are respectively connected to the positioning ring and the positioning slip ring; A guide portion is provided between the positioning ring and the positioning slip ring, and the guide portion includes a fork rod provided on the positioning ring and a socket provided on the positioning slip ring; the positioning slip ring is sleeved on the fork rod through the socket; each fork rod corresponds to a return spring; the return spring is sleeved on the fork rod; The end of the fork rod is provided with a socket sleeve; the inner wall of the socket sleeve is provided with an internal thread, and the end of the fork rod is provided with a section of external thread. In subsequent use, the fork rod is required to protrude from the positioning slip ring; the protruding positioning slip ring part of the fork rod is connected to the socket sleeve, and the outer diameter of the socket sleeve is larger than the inner diameter of the socket.

2. A protective support assembly according to claim 1, characterized in that: The threaded sleeve is connected to the plug-in plate via a bridge plate; the bridge plate is arranged parallel to the central axis of the threaded sleeve.

3. A protective support assembly according to claim 1, characterized in that: The plug-in board is an arc-shaped board, and the plug-in slot is an arc-shaped slot.

4. A protective support assembly according to claim 1, characterized in that: The second bracket is connected to the threaded sleeve via a threaded portion; an internal thread is arranged on the inner wall of the threaded sleeve, an external thread is arranged on the second bracket, and the threaded sleeve is screwed onto the second bracket.

5. The protective support assembly according to claim 1, characterized in that: Four rectangular plates are arranged on the outer side surface of the limiting sleeve; four plug-in slots are also arranged on the inner wall of the limiting sleeve; one rectangular plate corresponds to one plug-in slot.

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