Connecting, supporting and reinforcing structure

Abstract

The utility model discloses a connection supporting and reinforcing structure which comprises a supporting and reinforcing structure body arranged on the outer sides of two rod bodies, and the close ends of the two rod bodies are fixedly connected with rectangular clamping sleeves with openings in the right sides. The supporting and reinforcing structure body comprises a supporting base which is movably attached to and makes contact with the close ends of the two rod bodies. By arranging a series of structures, two rod bodies can be conveniently, synchronously and rapidly clamped, connected and locked without tools, operation is easy and convenient, the connecting and fixing efficiency is improved, the multiple L-shaped clamping rods can be conveniently driven to contract in a simple rotating mode to surround, clamp and support the rod bodies of different specifications, the application range is widened, and the practicability is high. The rod body is reinforced, supported and prevented from inclining by surrounding and clamping, the risk of loosening and breaking caused by inclining torsion on the connecting position is reduced, the connecting stability is improved, contraction and clamping are achieved through simple rotation, the situation that multiple bolts are used for assembling and fixing parts one by one on site is not needed, operation is easy and convenient, and use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rod connection reinforcement, in particular to a connection support reinforcement structure. Background Art

[0002] The pole is a commonly used mounting support for environmental collection and other detection equipment. When the pole is insufficient due to factors such as the required mounting support height, multiple poles need to be connected and lengthened to meet the support height. The existing connection and lengthening of two adjacent poles usually uses a flange with multiple bolts for connection and fixing;

[0003] In this regard, as disclosed in publication number CN215212646U, a flange connection reinforcement structure of a support rod body is disclosed, wherein the support rod body includes an upper rod body and a lower rod body, and the upper rod body and the lower rod body are connected by a flange; the reinforcement structure includes an upper clamping mechanism and a lower clamping mechanism, the upper clamping mechanism is connected to the upper rod body for clamping the upper rod body, and the lower clamping mechanism is connected to the lower rod body for clamping the lower rod body; the reinforcement structure also includes a connecting piece, and the connecting piece is used to connect the upper clamping mechanism and the lower clamping mechanism, so that the connection between the upper rod body and the lower rod body can be reinforced and protected.

[0004] The above-mentioned technology realizes the connection and fixation of two rod bodies through a flange in conjunction with multiple bolts, and utilizes a clamping mechanism composed of multiple bolts, clamping blocks, outer flaps, extension plates, upper clamping blocks, outer flaps, mounting holes and other structural screws to realize reinforcement support above and below the connection part. However, there are the following shortcomings: 1. When assembling and connecting using flanges and multiple bolts, it is necessary to install and tighten multiple bolts one by one, and it is not possible to quickly and conveniently assemble and lock the two rod bodies without tools, resulting in low connection and fixation efficiency; 2. It is not possible to quickly and conveniently reinforce and support rod bodies of different specifications, and its applicability is not ideal. In addition, the method of assembling and reinforcing multiple structures above and below the connection using multiple bolts is cumbersome to operate and is not convenient to use. In view of this, the present application proposes a connection support reinforcement structure. Utility Model Content

[0005] The purpose of the utility model is to provide a connection support reinforcement structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connecting support reinforcement structure, comprising a support reinforcement structure body arranged outside two rod bodies, the adjacent ends of the two rod bodies are fixedly connected with a rectangular clamping sleeve with an opening on the right side, the support reinforcement structure body comprises a support seat movably fitted and contacted with the adjacent ends of the two rod bodies, the support seat movably sleeved on the two rectangular clamping sleeves, the two rectangular clamping sleeves are movably clamped with the same elastic clamping fast-fixing component, the support seat sleeve is arranged on the elastic clamping fast-fixing component, and the elastic clamping fast-fixing component is used to synchronously and quickly clamp and lock the two rectangular clamping sleeves with the support seat, so as to realize convenient clamping, connection and locking of the two rod bodies;

[0007] The top and bottom of the support seat are fixedly installed with an adjustable support mechanism, and the adjustable support mechanism includes a fixed sleeve, the rod body is located in the corresponding fixed sleeve, and the top and bottom of the support seat are respectively connected to the corresponding fixed sleeve with a plurality of L-shaped support rods fixedly connected in a circular manner with equal intervals, and a lifting sleeve is provided on the sliding sleeve of the fixed sleeve, and a threaded lifting drive component rotatably sleeved in the corresponding lifting sleeve is fixedly connected to the side of the fixed sleeve away from the support seat, and L-shaped clamping rods are provided on the four sides of the rod body, and the fixed sleeve is slidably sleeved on the corresponding four L-shaped clamping rods, and rectangular holes are opened on the inner walls of the four sides of the fixed sleeve. A vertical guide extrusion drive assembly fixedly connected to the inner wall of the corresponding lifting sleeve is installed in the rectangular hole. The vertical guide extrusion drive assembly is hinged to the inner wall of the corresponding L-shaped clamp rod close to the rod body. The threaded lifting drive assembly is used to drive the corresponding lifting sleeve to move vertically. Multiple vertical guide extrusion drive assemblies are used to drive the four L-shaped clamp rods to shrink toward the middle when the corresponding lifting sleeve moves vertically, so as to clamp the corresponding rod body, and the surrounding clamping method is used to achieve the effect of reinforced support and anti-tilt, reduce the risk of loosening and fracture of the connection due to tilting torque, and use multiple retractable and movable L-shaped clamp rods to facilitate the reinforcement and support of rod bodies of different specifications.

[0008] Preferably, the elastic quick-fix assembly includes a U-shaped clamping rod movably mounted in two rectangular clamping sleeves, the support seat is slidably sleeved on the U-shaped clamping rod, a U-shaped handle is fixedly connected to the right side of the U-shaped clamping rod, a groove is opened on the right side of the support seat, and a tension spring is fixedly connected between the left inner wall of the groove and the right inner wall of the U-shaped clamping rod.

[0009] Preferably, the threaded lifting drive assembly includes an external threaded sleeve fixedly connected to the side of the corresponding fixed sleeve away from the support seat, the rod body is located in the corresponding external threaded sleeve and has no contact with the inner side of the external threaded sleeve, an internal threaded sleeve is provided on the threaded sleeve of the external threaded sleeve, and handle rods are fixedly connected on the four sides of the internal threaded sleeve, and the lifting sleeve is rotatably sleeved on the corresponding internal threaded sleeve.

[0010] Preferably, the vertical guide extrusion drive assembly includes a vertical guide rod fixedly connected between the top inner wall and the bottom inner wall of the corresponding rectangular hole, a sliding sleeve is provided with a slider, the four side inner walls of the lifting sleeve are respectively fixedly connected to the outer sides of the corresponding sliders, and an inclined connecting rod is hinged between the side of the slider close to the rod body and the inner wall of the corresponding L-shaped clamp rod close to the rod body, and the two opposite connecting rods are symmetrically arranged.

[0011] Preferably, two L-shaped clamping rods facing each other in the same fixing sleeve are symmetrically arranged, and a non-slip rubber is bonded and fixed to one side of the L-shaped clamping rod close to the rod body.

[0012] Preferably, a rectangular slot is provided on the top and the bottom of the support seat, and the inner wall of the rectangular slot is in movably contact with the outer side of the corresponding rectangular sleeve.

[0013] Preferably, a bearing is provided in the fixed sleeve inside the lifting sleeve, and the inner ring of the bearing is fixedly mounted on the outer side of the corresponding internal threaded sleeve.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. This connection support reinforcement structure, through the support seat, rectangular clamping sleeve, rectangular clamping slot and elastic clamping fast-fixing components, can be used to quickly and synchronously clamp and connect the two rods without tools by simply pulling. Compared with the existing flange and multi-bolt connection and fixing method, it is easy to operate and improves the connection and fixing efficiency;

[0016] 2. This connection support reinforcement structure, through the cooperation of the support seat, L-shaped support rod, fixing sleeve, lifting sleeve, L-shaped clamping rod, threaded lifting drive assembly and vertical guide extrusion drive assembly, can drive multiple L-shaped clamping rods to surround and clamp the corresponding rod body for support by simple rotation, and utilize the surrounding clamping method to achieve the anti-tilt effect of the rod body reinforcement support, reduce the risk of loosening and fracture caused by tilting torque at the connection, improve the connection stability, and utilize multiple retractable and movable L-shaped clamping rods to facilitate the application of rod body reinforcement support of different specifications, thereby improving the scope of application, and realize shrinkage clamping through simple rotation, without the need to assemble and fix parts one by one on site with multiple bolts, simple operation, and improved convenience of use.

[0017] The utility model discloses a series of structures are provided, and it is convenient for tool-free synchronous and quick clamping and connecting locking of two rod bodies, and it is easy to operate, and the connection and fixing efficiency is improved, and it is convenient to drive a plurality of L-shaped clamping rods to shrink and surround and clamp and support rod bodies of different specifications by simple rotation, thereby improving the scope of application, and utilizing surrounding clamping to realize the reinforcement and anti-tilting support of the rod body, and reduces the risk of loosening and fracture caused by tilting torque at the connection, and improves the connection stability, and realizes shrinkage and clamping by simple rotation, and there is no need to assemble and fix parts one by one on site with multiple bolts, and it is easy to operate and improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a connection support reinforcement structure proposed by the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of a top view structure;

[0020] Figure 3 This is a schematic diagram of a main cross-sectional structure of a connection support reinforcement structure proposed by the utility model;

[0021] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part A in the figure.

[0022] In the figure: 100, rod body; 101, rectangular sleeve; 1, support seat; 2, rectangular slot; 3, U-shaped clamping rod; 4, tension spring; 5, L-shaped support rod; 6, fixing sleeve; 7, rectangular hole; 8, vertical guide rod; 9, connecting rod; 10, L-shaped clamping rod; 11, slider; 12, lifting sleeve; 13, external thread sleeve; 14, internal thread sleeve; 15, handle rod; 16, U-shaped handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 4As shown, a connection support and reinforcement structure proposed in this embodiment includes a support and reinforcement structure body arranged on the outside of two rod bodies 100, and the adjacent ends of the two rod bodies 100 are fixedly connected with a rectangular clamping sleeve 101 with an opening on the right side. The support and reinforcement structure body includes a support seat 1 that is movably fitted and contacted with the adjacent ends of the two rod bodies 100, and the support seat 1 is movably sleeved on the two rectangular clamping sleeves 101, wherein the top and bottom of the support seat 1 are both provided with rectangular card grooves 2, and the inner walls of the rectangular card grooves 2 are movably in contact with the outer sides of the corresponding rectangular clamping sleeves 101, so as to achieve the effect of convenient card insertion and positioning of the rectangular clamping sleeves 101, and the same elastic card fast-fixing component is movably installed in the two rectangular clamping sleeves 101, and the support seat 1 is sleeved on the elastic card fast-fixing component, and the elastic card fast-fixing component is used to synchronously and quickly clamp and lock the two rectangular clamping sleeves 101 with the support seat 1, so as to realize convenient clamping, connection and locking of the two rod bodies 100;

[0025] The top and bottom of the support seat 1 are fixedly installed with an adjustable support mechanism, and the adjustable support mechanism includes a fixing sleeve 6, and the rod body 100 is located in the corresponding fixing sleeve 6. The top and bottom of the support seat 1 are respectively connected to the corresponding fixing sleeve 6 with a plurality of L-shaped support rods 5 in a circular and equidistant manner. A lifting sleeve 12 is slidably sleeved on the fixing sleeve 6, and a threaded lifting drive component rotatably sleeved in the corresponding lifting sleeve 12 is fixedly connected to the side of the fixing sleeve 6 away from the support seat 1. L-shaped clamping rods 10 are arranged on the four sides of the rod body 100, and the fixing sleeve 6 is slidably sleeved on the corresponding four L-shaped clamping rods 10, wherein rectangular guide holes are opened on the inner walls of the four sides of the fixing sleeve 6, and the inner walls of the rectangular guide holes are slidably sleeved on the outer sides of the corresponding L-shaped clamping rods 10, which plays the effect of guiding the lateral sliding of the L-shaped clamping rod 10, and rectangular holes 7 are opened on the inner walls of the four sides of the fixing sleeve 6, and the rectangular holes 7 are installed with The corresponding lifting sleeve 12 is fixedly connected to the inner wall of the vertical guide extrusion drive assembly, and the vertical guide extrusion drive assembly is hinged to the inner wall of the corresponding L-shaped clamping rod 10 on one side close to the rod body 100. The two L-shaped clamping rods 10 opposite to each other in the same fixed sleeve 6 are symmetrically arranged, and the L-shaped clamping rod 10 is bonded and fixed with an anti-skid rubber on one side close to the rod body 100. The threaded lifting drive assembly is used to drive the corresponding lifting sleeve 12 to move vertically. Multiple vertical guide extrusion drive assemblies are used to drive the four L-shaped clamping rods 10 to shrink toward the middle when the corresponding lifting sleeve 12 moves vertically, so as to clamp the corresponding rod body 100, and the surrounding clamping method is used to achieve the effect of reinforcing support and anti-tilting, reduce the risk of loosening and fracture of the connection due to tilting torsion, and use multiple retractable and movable L-shaped clamping rods 10 to facilitate the reinforcement and support of rod bodies 100 of different specifications. The set anti-skid rubber is used to increase the friction with the rod body 100 during clamping.

[0026] The cam 16 is a substantially parallelogram of the two U-shaped brackets 101, and the cam 16 is a substantially parallelogram of the two U-shaped brackets 101. The cam 16 is a substantially parallelogram of the two U-shaped brackets 101, and the cam 16 is a substantially parallelogram of the two U-shaped brackets 101.

[0027] Furthermore, the threaded lifting drive assembly includes an external threaded sleeve 13 fixedly connected to the side of the corresponding fixed sleeve 6 away from the support seat 1, the rod body 100 is located in the corresponding external threaded sleeve 13 and does not contact the inner side of the external threaded sleeve 13, the external threaded sleeve 13 is threadedly provided with an internal threaded sleeve 14, and the four sides of the internal threaded sleeve 14 are fixedly connected with a handle rod 15, and the lifting sleeve 12 is rotatably sleeved on the corresponding internal threaded sleeve 14, wherein the internal fixed sleeve of the lifting sleeve 12 is provided with a bearing, and the inner ring of the bearing is fixedly sleeved with the outer side of the corresponding internal threaded sleeve 14, which plays the effect of rotatably installing the internal threaded sleeve 14, and can drive the lifting sleeve 12 to move vertically as a whole when moving vertically without affecting the rotation of the internal threaded sleeve 14; the external threaded sleeve 13, the internal threaded sleeve 14 and the handle rod 15 cooperate, and the corresponding internal threaded sleeve 14 is driven to rotate by pulling the handle rod 15, and the internal threaded sleeve 14 rotates and vertically displaces on the corresponding external threaded sleeve 13, and the corresponding lifting sleeve 12 is driven to move vertically by utilizing the internal threaded sleeve 14 that is vertically displaced.

[0028] Furthermore, the vertical guide extrusion drive assembly includes a vertical guide rod 8 fixedly connected between the top inner wall and the bottom inner wall of the corresponding rectangular hole 7, and a slider 11 is slidably sleeved on the vertical guide rod 8, wherein the top of the slider 11 is provided with a vertical guide hole that is slidably sleeved with the outer side of the corresponding vertical guide rod 8, which plays the effect of guiding the vertical sliding of the slider 11, and the four side inner walls of the lifting sleeve 12 are respectively fixedly connected to the outer side of the corresponding slider 11, and an inclined connecting rod 9 is hinged between the side of the slider 11 close to the rod body 100 and the inner wall of the side of the corresponding L-shaped clamping rod 10 close to the rod body 100, and the two opposite connecting rods 9 are symmetrically arranged; the vertical guide rod 8, the slider 11 and the connecting rod 9 cooperate, and the vertically movable lifting sleeve 12 is used to drive the corresponding four sliders 11 to move when moving in the direction close to the support seat 1, and the slider 11 drives the corresponding connecting rod 9 to rotate, and the rotating connecting rod 9 is used to squeeze and drive the corresponding L-shaped clamping rod 10 to move in the direction close to the rod body 100, so as to achieve the effect of synchronously driving multiple L-shaped clamping rods 10 on the same side to synchronously contract and move for clamping.

[0029] The method of using this embodiment is as follows: when connecting the two rod bodies 100, first pull the U-shaped handle 16 to the right to drive the U-shaped clamping rod 3 to move right, and stretch the tension spring 4, so that the end of the U-shaped clamping rod 3 moves out of the two rectangular clamping grooves 2. At this time, the ends of the two rod bodies 100 that are close to each other are respectively inserted from the corresponding fixing sleeves 6, and the rod body 100 drives the corresponding rectangular clamping sleeve 101 to be clamped into the rectangular clamping groove 2. At this time, the pulling force on the U-shaped handle 16 is released. At this time, the elastic force of the tension spring 4 in the stretched state drives the U-shaped clamping rod 3 to move back to the left and clamp into the two rectangular clamping sleeves 101, so as to realize the clamping and locking of the two rectangular clamping sleeves 101, thereby realizing the locking of the two rod bodies 100. By simply pulling and relaxing the coordination and synchronously clamping up and down, it is convenient to quickly and synchronously clamp the two rod bodies 100 without tools, and the operation is simple, and the connection and fixing efficiency is improved;

[0030] When further reinforcing the support of the rod body 100, the handle rod 15 is pulled forward to drive the corresponding internal threaded sleeve 14 to rotate forward, and the internal threaded sleeve 14 rotates on the corresponding external threaded sleeve 13 and moves in the direction close to the support seat 1. At this time, the internal threaded sleeve 14 drives the lifting sleeve 12 to slide on the fixed sleeve 6 in the direction close to the support seat 1 through the corresponding bearing, and the lifting sleeve 12 drives the corresponding four sliding blocks 11 to slide on the four vertical guide rods 8 in the direction close to the support seat 1. The four sliding blocks 11 on the same side drive the corresponding four connecting rods 9 to rotate and squeeze the four L-shaped clamping rods 10 inward. Under the squeezing force, the four The L-shaped clamp rod 10 retracts and moves inward, and at this time, the four L-shaped clamp rods 10 located on the same side drive the four anti-skid rubbers to retract inward to surround and clamp the rod body 100, and the surrounding clamping method is used to achieve the effect of reinforcing and supporting the rod body 100 to prevent tilting, reduce the risk of loosening and breaking due to tilting torque at the connection, and improve the stability of the connection. In addition, the use of multiple retractable and movable L-shaped clamp rods 10 is convenient for reinforcing and supporting rod bodies 100 of different specifications, thereby increasing the scope of application, and realizing shrinkage and clamping through simple rotation, without the need to assemble and fix parts one by one using multiple bolts on site, and the operation is simple, which improves the convenience of use.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A connection support reinforcement structure, comprising a support reinforcement structure body arranged outside two rod bodies (100), wherein the adjacent ends of the two rod bodies (100) are fixedly connected with a rectangular ferrule (101) with an opening on the right side, characterized in that: The supporting reinforcement structure body comprises a supporting seat (1) that is movably fitted and in contact with the adjacent ends of the two rod bodies (100); the supporting seat (1) is movably sleeved on two rectangular clamping sleeves (101); the two rectangular clamping sleeves (101) are movably clamped with the same elastic clamping fast-fixing component; and the supporting seat (1) is sleeved on the elastic clamping fast-fixing component; The top and bottom of the support seat (1) are both fixedly mounted with an adjustable support mechanism, the adjustable support mechanism comprising a fixed sleeve (6), the rod body (100) being located in the corresponding fixed sleeve (6), a plurality of L-shaped support rods (5) being fixedly connected to the corresponding fixed sleeve (6) at equal intervals in a circular shape at the top and bottom of the support seat (1), a lifting sleeve (12) being provided on the sliding sleeve of the fixed sleeve (6), and a rotating sleeve (12) being fixedly connected to the side of the fixed sleeve (6) away from the support seat (1) A threaded lifting drive assembly in the lifting sleeve (12), wherein the four sides of the rod body (100) are each provided with an L-shaped clamping rod (10), the fixed sleeve (6) is slidably sleeved on the corresponding four L-shaped clamping rods (10), rectangular holes (7) are each opened on the inner walls of the four sides of the fixed sleeve (6), a vertical guide extrusion drive assembly fixedly connected to the corresponding inner wall of the lifting sleeve (12) is installed in the rectangular hole (7), and the vertical guide extrusion drive assembly is hinged to the inner wall of the corresponding L-shaped clamping rod (10) close to the rod body (100).

2. A connection support reinforcement structure according to claim 1, characterized in that: The elastic snap-fastening assembly comprises a U-shaped clamping rod (3) movably clamped in two rectangular clamping sleeves (101); the support seat (1) is slidably sleeved on the U-shaped clamping rod (3); a U-shaped handle (16) is fixedly connected to the right side of the U-shaped clamping rod (3); a groove is provided on the right side of the support seat (1); and a tension spring (4) is fixedly connected between the left inner wall of the groove and the right inner wall of the U-shaped clamping rod (3).

3. A connection support reinforcement structure according to claim 2, characterized in that: The threaded lifting drive assembly comprises an external threaded sleeve (13) fixedly connected to a side of a corresponding fixed sleeve (6) away from a support seat (1); the rod body (100) is located inside the corresponding external threaded sleeve (13) and does not contact the inner side of the external threaded sleeve (13); an internal threaded sleeve (14) is threadedly provided on the external threaded sleeve (13); four sides of the internal threaded sleeve (14) are fixedly connected to handle bars (15); and the lifting sleeve (12) is rotatably sleeved on the corresponding internal threaded sleeve (14).

4. A connection support reinforcement structure according to claim 3, characterized in that: The vertical guide extrusion drive assembly comprises a vertical guide rod (8) fixedly connected between the top inner wall and the bottom inner wall of the corresponding rectangular hole (7); a sliding sleeve is provided with a slider (11) on the vertical guide rod (8); the four inner walls of the lifting sleeve (12) are respectively fixedly connected to the outer sides of the corresponding sliders (11); a connecting rod (9) arranged obliquely is hinged between a side of the slider (11) close to the rod body (100) and an inner wall of a side of the corresponding L-shaped clamp rod (10) close to the rod body (100); and the two opposite connecting rods (9) are symmetrically arranged.

5. The connection support reinforcement structure according to claim 1, characterized in that: Two L-shaped clamping rods (10) opposite to each other in the same fixing sleeve (6) are symmetrically arranged, and a non-slip rubber is bonded and fixed to one side of the L-shaped clamping rod (10) close to the rod body (100).

6. A connection support reinforcement structure according to claim 1, characterized in that: The top and bottom of the support seat (1) are both provided with rectangular slots (2), and the inner wall of the rectangular slot (2) is in active contact with the outer side of the corresponding rectangular sleeve (101).

7. A connection support reinforcement structure according to claim 3, characterized in that: The inner fixed sleeve of the lifting sleeve (12) is provided with a bearing, and the inner ring of the bearing is fixedly sleeved with the outer side of the corresponding internal threaded sleeve (14).

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