Left-right adjustable cable bridge elbow

Abstract

The utility model relates to a cable bridge elbow capable of being adjusted left and right, which belongs to the technical field of cable bridges and comprises a first bridge, a second bridge is arranged on the right side of the first bridge, connecting frames are fixedly connected to the opposite side faces of the first bridge and the second bridge, a telescopic sleeve is fixedly connected between the two connecting frames, and the telescopic sleeve is fixedly connected with the first bridge and the second bridge. The bottom face of the first bridge frame is fixedly connected with a positioning rod, and the bottom face of the second bridge frame is rotationally connected with a connecting rod through a bearing. According to the cable bridge elbow capable of being adjusted left and right, under the action of the telescopic sleeve, the angle of the bent position is adjusted, the placement angle of the first bridge is conveniently adjusted, the construction efficiency is improved, the first bridge is driven to move through cooperation between the driving rod and the mounting rod, operation of workers is facilitated, and meanwhile the cable bridge elbow is convenient to use. And the connecting rod is fixed through the attachment between the rubber ring and the connecting rod, so that the stability of the connecting rod is improved, and the device is more convenient and practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field, concretely is a kind of left and right adjustable cable bridge elbow. BACKGROUND

[0002] Cable bridge is divided into groove type, tray type, ladder type and net format structure, by support, supporting arm and installation accessories etc., bridge in building can be independently erected, can also be laid on various buildings and pipe gallery support, with simple structure, modeling beautiful, configuration flexible and maintenance convenient etc., in engineering construction, cable bridge needs to install bridge elbow to avoid building or large-scale equipment.

[0003] A kind of left and right adjustable cable bridge elbow is disclosed in Chinese patent CN218415688U, the patent discloses the technical scheme of free adjustment without cutting, solves the existing bridge elbow, on-site cutting electric welding, not only poor aesthetic quality, also can damage galvanized layer and spray coating, reduce the anti-corrosion effect of bridge later period, and low work efficiency, delay construction cycle problem.

[0004] The device is used, the thread connection between multiple bolts is connected between left elbow and right elbow, the bending angle of elbow is adjusted, but when installing, multiple bolts need to be screwed, the installation efficiency is reduced, the construction efficiency is reduced, so a kind of left and right adjustable cable bridge elbow is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of prior art, the utility model provides a kind of left and right adjustable cable bridge elbow, with the advantage of improving construction efficiency, solve the device when being used, the thread connection between multiple bolts is connected between left elbow and right elbow, the bending angle of elbow is adjusted, but when installing, multiple bolts need to be screwed, the installation efficiency is reduced, the construction efficiency is reduced Problem.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of left and right adjustable cable bridge elbow, including first bridge, the right side of the first bridge is placed with second bridge, the opposite side of the first bridge and second bridge is fixedly connected with connecting frame.

[0007] Two the connecting frames between fixedly connected have telescopic sleeve, the bottom surface of the first bridge is fixedly connected with positioning rod, the bottom surface of the second bridge is rotatably connected with connecting rod by bearing, the left side of the connecting rod is fixedly connected with drive rod, the left side of the drive rod is equipped with mounting hole, the right side of the positioning rod is fixedly connected with the mounting rod that one end extends to the inside of mounting hole.

[0008] The driving rod is provided with a supporting assembly for supporting the mounting rod.

[0009] The second bridge is provided with a fixing assembly for fixing the connecting rod.

[0010] Further, the connecting frame is a U-shaped frame, the telescopic sleeve is a U-shaped telescopic sleeve, and the opening of the telescopic sleeve is located at the top.

[0011] Further, the supporting assembly comprises a supporting plate fixedly connected to the right side of the mounting rod, and the inside of the driving rod is provided with two supporting grooves, and the top and bottom of the supporting plate extend into the two supporting grooves, respectively.

[0012] Further, the supporting plate and the supporting grooves are slidingly connected, and the two supporting grooves are located at the top and the bottom of the mounting hole, respectively.

[0013] Further, the fixing assembly comprises a rotating rod rotatably connected to the bottom surface of the second bridge through a bearing, the bottom surface of the rotating rod movably connects a screw rod extending into the inside thereof, the bottom surface of the screw rod is fixedly connected with a linkage plate, the left side of the linkage plate is fixedly connected with a positioning plate, the top surface of the positioning plate is provided with a clearance hole, the connecting rod extends into the inside of the clearance hole, the inside of the clearance hole is fixedly connected with a rubber ring, and the connecting rod penetrates through the rubber ring.

[0014] Further, the bottom surface of the connecting rod is attached to the clearance hole, the rubber ring is attached to the connecting rod, the bottom surface of the rotating rod is provided with a threaded hole, and the screw rod extends into the inside thereof and is threadedly connected therewith.

[0015] Compared with the prior art, the technical scheme has the following beneficial effects:

[0016] The left-right adjustable cable bridge elbow adjusts the angle of the folding bending part through the telescopic sleeve, conveniently adjusts the placement angle of the first bridge, improves the construction efficiency, drives the first bridge to move through the cooperation between the driving rod and the mounting rod, facilitates the operation of the staff, and simultaneously fixes the connecting rod through the attachment between the rubber ring and the connecting rod, improves the stability of the connecting rod, and is more convenient and practical. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is Figure 1 It is a structural enlarged schematic view of A;

[0019] Figure 3 It is Figure 1 It is a structural enlarged schematic view of B;

[0020] Figure 4 Figure 2 is a right side view of the connecting frame in the structure of the utility model.

[0021] In the figure: 1 first bridge, 2 telescopic sleeve, 3 connecting frame, 4 second bridge, 5 positioning rod, 6 mounting rod, 7 drive rod, 8 mounting hole, 9 support groove, 10 support plate, 11 rubber ring, 12 connecting rod, 13 let hole, 14 positioning plate, 15 linkage plate, 16 screw, 17 rotating rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1 to 4 In the embodiment, the left-right adjustable cable bridge elbow comprises a first bridge 1, a second bridge 4 is placed on the right side of the first bridge 1, and the opposite sides of the first bridge 1 and the second bridge 4 are both fixedly connected with connecting frames 3.

[0024] The two connecting frames 3 are fixedly connected with a telescopic sleeve 2, the bottom surface of the first bridge 1 is fixedly connected with a positioning rod 5, the bottom surface of the second bridge 4 is rotatably connected with a connecting rod 12 through a bearing, the left side surface of the connecting rod 12 is fixedly connected with a drive rod 7, the left side surface of the drive rod 7 is provided with a mounting hole 8, and the right side surface of the positioning rod 5 is fixedly connected with a mounting rod 6 extending into the mounting hole 8.

[0025] Among them, the connecting frame 3 is a U-shaped frame, the telescopic sleeve 2 is a U-shaped telescopic sleeve, and the opening of the telescopic sleeve 2 is located at the top.

[0026] It should be noted that the telescopic sleeve 2 is a conventional device known to the public in the prior art, and its specific structure and working principle will not be described here.

[0027] Specifically, the connecting rod 12 is rotated, the mounting rod 6 and the drive rod 7 move with the center of the connecting rod 12, the position of the first bridge 1 is adjusted under the action of the positioning rod 5, the mounting rod 6 moves with the first bridge 1 through the gap between the mounting rod 6 and the mounting hole 8, the one end of the telescopic sleeve 2 is stretched when the first bridge 1 moves, and the other end of the telescopic sleeve 2 is extruded, and the first bridge 1 and the second bridge 4 are connected under the action of the telescopic sleeve 2.

[0028] In the embodiment, the driving rod 7 is provided with a supporting assembly, the supporting assembly comprises a supporting plate 10, the supporting plate 10 is fixedly connected to the right side of the mounting rod 6, the inside of the driving rod 7 is provided with two supporting grooves 9, and the top and bottom of the supporting plate 10 extend into the two supporting grooves 9 respectively.

[0029] The supporting plate 10 and the supporting grooves 9 are in sliding connection, and the two supporting grooves 9 are located at the top and the bottom of the mounting hole 8 respectively.

[0030] Specifically, the mounting rod 6 is supported through the sliding connection between the supporting plate 10 and the supporting grooves 9, so that the stability of the mounting plate 6 is improved.

[0031] In the embodiment, the second bridge 4 is provided with a fixing assembly, the fixing assembly comprises a rotating rod 17, the rotating rod 17 is rotatably connected to the bottom surface of the second bridge 4 through a bearing, the bottom surface of the rotating rod 17 movably connects a screw rod 16 extending into the inside of the rotating rod 17, the bottom surface of the screw rod 16 is fixedly connected with a linkage plate 15, the left side of the linkage plate 15 is fixedly connected with a positioning plate 14, the top surface of the positioning plate 14 is provided with a let-hole 13, the let-hole 13 is fixedly connected with a rubber ring 11, and the connecting rod 12 extends into the let-hole 13.

[0032] The bottom surface of the connecting rod 12 is attached to the let-hole 13, the rubber ring 11 is attached to the connecting rod 12, the bottom surface of the rotating rod 17 is provided with a threaded hole, and the screw rod 16 extends into the threaded hole and is threadedly connected with the threaded hole.

[0033] Specifically, the positioning plate 14 is gripped, the rotating rod 17 is rotated, the screw rod 16 is driven by the linkage plate 15 to move downward to make the connecting rod 12 disengage from the let-hole 13 through the threaded connection between the rotating rod 17 and the screw rod 16, the positioning plate 14 is reset after adjustment, the connecting rod 12 is inserted into the let-hole 13, and the connecting rod 12 is fixed through the attachment between the rubber ring 11 and the connecting rod 12.

[0034] The working principle of the above embodiment is as follows:

[0035] Grasp the positioning plate 14, rotate the rotating rod 17, make the rotating rod 17 rotate, through the thread connection between the rotating rod 17 and the screw rod 16, the screw rod 16 drives the positioning plate 14 to move down through the linkage plate 15, makes the connecting rod 12 disengage from the let hole 13, rotates the connecting rod 12, makes the mounting rod 6 and the driving rod 7 move with the center of the connecting rod 12, in turn, through the action of the positioning rod 5, adjusts the position of the first bridge 1, through the gap fit between the mounting rod 6 and the mounting hole 8, makes the mounting rod 6 move with the first bridge 1, through the sliding connection between the supporting plate 10 and the supporting groove 9, supports the mounting rod 6, improves the stability of the mounting plate 6, when the first bridge 1 moves, stretches one end of the telescopic sleeve 2, in turn, extrudes the other end, through the action of the telescopic sleeve 2, connects between the first bridge 1 and the second bridge 4, after adjustment, makes the positioning plate 14 reset, the connecting rod 12 is inserted into the inside of the let hole 13, through the fit between the rubber ring 11 and the connecting rod 12, fixes the connecting rod 12.

[0036] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying that these entities or actions are in any way mutually exclusive or directional. Moreover, the terms "include", "have", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements is not limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes in the embodiments, the modifications, replacements and variations can be made by those skilled in the art without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A left and right adjustable cable tray elbow comprising a first tray (1), characterized in that: The right side of the first bridge (1) is provided with a second bridge (4), and opposite sides of the first bridge (1) and the second bridge (4) are fixedly connected with connecting frames (3); Two connecting frames (3) are fixedly connected with an elastic sleeve (2), the bottom surface of the first bridge (1) is fixedly connected with a positioning rod (5), the bottom surface of the second bridge (4) is rotatably connected with a connecting rod (12) through a bearing, the left side surface of the connecting rod (12) is fixedly connected with a driving rod (7), the left side surface of the driving rod (7) is provided with a mounting hole (8), and the right side surface of the positioning rod (5) is fixedly connected with a mounting rod (6) extending into the mounting hole (8). The driving rod (7) is provided with a supporting assembly, and the second bridge (4) is provided with a fixing assembly.

2. The left and right adjustable cable tray elbow of claim 1, wherein: The connecting frame (3) is a U-shaped frame, the elastic sleeve (2) is a U-shaped elastic sleeve, and the opening of the elastic sleeve (2) is located at the top.

3. The left and right adjustable cable tray elbow of claim 1, wherein: The supporting assembly comprises a supporting plate (10), the supporting plate (10) is fixedly connected to the right side surface of the mounting rod (6), the driving rod (7) is provided with two supporting grooves (9) in the inside, and the top and bottom of the supporting plate (10) extend into the two supporting grooves (9), respectively.

4. The left and right adjustable cable tray elbow of claim 3, wherein: The supporting plate (10) and the supporting groove (9) are slidingly connected, and the two supporting grooves (9) are located at the top and the bottom of the mounting hole (8), respectively.

5. The left and right adjustable cable tray elbow of claim 3, wherein: The fixing assembly comprises a rotating rod (17), the rotating rod (17) is rotatably connected to the bottom surface of the second bridge (4) through a bearing, the bottom surface of the rotating rod (17) is movably connected with a screw rod (16) extending into the rotating rod (17), the bottom surface of the screw rod (16) is fixedly connected with a linkage plate (15), the left side surface of the linkage plate (15) is fixedly connected with a positioning plate (14), the top surface of the positioning plate (14) is provided with a gap hole (13), the connecting rod (12) extends into the gap hole (13), the inside of the gap hole (13) is fixedly connected with a rubber ring (11), and the connecting rod (12) penetrates through the rubber ring (11).

6. The left and right adjustable cable tray elbow of claim 5, wherein: The bottom surface of the connecting rod (12) is attached to the gap hole (13), the rubber ring (11) is attached to the connecting rod (12), the bottom surface of the rotating rod (17) is provided with a threaded hole, and the screw rod (16) extends into the threaded hole and is threadedly connected with the threaded hole.

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