Gap bridge transmission support device

Abstract

The utility model relates to the technical field of gap bridge supports, in particular to a gap bridge transmission support device which comprises a fixing frame, a containing groove is formed in the fixing frame, a bearing is connected into the containing groove in a pluggable mode, a rubber pad is fixedly connected to the inner side wall of the containing groove, and extension edges are symmetrically and fixedly connected to the bottom end of the fixing frame. The top of the extension edge is fixedly connected with a hexagonal frame, the interior of the hexagonal frame is in threaded connection with a screw, the interior of the hexagonal frame is provided with a placement groove, the interior of the placement groove is connected with an impact rod, the impact rod extends to the top of the hexagonal frame, and the top of the impact rod is fixedly connected with a handle. Compared with an existing gap bridge transmission support device, the gap bridge transmission support device has the advantages that due to the design of the clamping hooks and the limiting strips, the screws can be prevented from rotating reversely due to vibration, and the overall practicability is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bridge support technical field, concretely relates to a bridge transmission support device. BACKGROUND

[0002] The bridge transmission support (also known as transmission shaft bridge fixing frame or bridge support) is a mechanical component, mainly applied to the transmission system of vehicles and mechanical equipment, and the bridge transmission support is a support connecting the engine, transmission and wheels, mainly for supporting and fixing the key components in the transmission system, ensuring the stable operation of the transmission shaft and its related components, avoiding the transmission efficiency decline or power transmission failure due to abnormal operation, and being capable of bearing the torque and axial force of the transmission shaft, providing necessary support for the transmission system, reducing the vibration and impact during vehicle driving through the setting of the suspension system, and improving the riding comfort, and helping to guide the wheel movement and keep the wheels stable, especially when the vehicle turns, reducing the shaking and deviation.

[0003] In the traditional technology, after the bearing is installed in the inside of the support, the support and the automobile are fixed by the bolt, and then the bearing is in the suspended position, but the nut and the bolt will be vibrated during the automobile driving, the bolt is reversed, and then gradually separated from the nut, causing loosening, so that the fixed support is separated from the automobile.

[0004] Therefore, it is particularly important to improve the existing bridge transmission support device, design a new type of bridge transmission support device to solve the above technical defects, and improve the practicability of the overall bridge transmission support device. INVENTION CONTENTS

[0005] The utility model discloses a bridge transmission support device, through the design of whole, control hook and limit block are pasted with screw and ratchet wheel, so as to prevent the reverse rotation of screw due to vibration, to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A bridge transmission support device, comprising a fixed frame, a receiving groove is formed in the inside of the fixed frame, a bearing is connected to the inside of the receiving groove through plug-in, a rubber pad is fixedly connected to the inner side wall of the receiving groove, an extension edge is fixedly connected to the bottom end of the fixed frame in a symmetrical manner, a hexagonal frame is fixedly connected to the top of the extension edge, a screw is threadedly connected to the inside of the hexagonal frame, a placing groove is formed in the inside of the hexagonal frame, a striking rod is connected to the inside of the placing groove, the striking rod extends to the top of the hexagonal frame, and a handle is fixedly connected to the top of the striking rod.

[0008] As the preferred scheme of the utility model, the middle part of the hexagonal frame is provided with a threaded groove, the screw is threadedly connected with the hexagonal frame through the threaded groove, a through groove is formed in the inner side wall of the threaded groove, and the threaded groove is in intercommunication with the inside of the placing groove.

[0009] As the preferred scheme of the utility model, the bottom end of the inner side of the placing groove is fixedly connected with a spring, a support frame is fixedly connected to the bottom end of the placing groove and located outside the spring, and the top end of the support frame is rotatably connected with a clamping hook.

[0010] As the preferred scheme of the utility model, one end of the clamping hook is fixedly connected with a receiving block, the receiving block extends above the spring, and the clamping hook extends into the inside of the threaded groove.

[0011] As the preferred scheme of the utility model, the top of the screw is fixedly connected with a fixed head, a cross groove is formed in the top of the fixed head, and the screw is fixedly connected with a ratchet wheel outside.

[0012] As the preferred scheme of the utility model, the hexagonal frame is rotatably connected with a limiting strip at a position corresponding to the ratchet wheel, the limiting strip is fixedly connected with a hook spring outside, and the limiting strip extends into the inside of the ratchet wheel.

[0013] As the preferred scheme of the utility model, the outer side of the fixed frame is threadedly connected with a lead screw, one end of the lead screw is fixedly connected with a knob, a plurality of finger grooves are formed in the outside of the knob, and the plurality of finger grooves are distributed at equal intervals.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In the utility model, the impact rod is in contact with the receiving block and the spring, the clamping hook is angularly inclined at the top end of the support frame, is retracted into the inside of the placing groove, the screw is inserted into the inside of the threaded groove, the ratchet wheel is synchronously lowered with the screw, the pressure of the impact rod on the receiving block is released, the clamping hook is restored to the original position through the expansion and contraction of the spring, the clamping hook is clamped into the outer side wall of the screw, the hook spring is loosened, the limiting strip is rotated, and is attached to the ratchet wheel, so that the reverse rotation of the screw caused by the vibration of the automobile is effectively prevented, and loosening is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a screw and hexagonal frame structure schematic view of the utility model;

[0018] Figure 3 It is a placing groove inside plane structure schematic view of the utility model;

[0019] Figure 4 It is hexagonal frame internal structure schematic view of the utility model.

[0020] In the figure: 1, fixed frame; 2, containing groove; 3, bearing; 4, extension edge; 5, hexagonal frame; 6, screw; 7, placing groove; 8, impact lever; 9, handle; 10, thread groove; 11, through groove; 12, spring; 13, support frame; 14, clamping hook; 15, receiving block; 16, fixed head; 17, cross slot; 18, ratchet; 19, limiting strip; 20, hook spring; 21, knob; 22, finger groove. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described below in a clear and complete manner in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not 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.

[0022] Embodiment:

[0023] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0024] A kind of overbridge drive support device, including fixed frame 1, fixed frame 1 is internally provided with containing groove 2, containing groove 2 is internally inserted with bearing 3, rubber pad is fixedly connected on the inner side wall of containing groove 2, the bottom of fixed frame 1 is fixedly connected with extension edge 4 in symmetry, the top of extension edge 4 is fixedly connected with hexagonal frame 5, screw 6 is screw-connected in hexagonal frame 5, placing groove 7 is provided in hexagonal frame 5, impact lever 8 is connected in placing groove 7, impact lever 8 extends to the top of hexagonal frame 5, handle 9 is fixedly connected on the top of impact lever 8, by placing bearing 3 in the inside of containing groove 2, the outside of fixed frame 1 is protected to bearing 3, while providing the suspension support force of bearing 3, when needing to install fixed frame 1, by sticking the bottom of extension edge 4 with the side needed to install, and screw 6 is inserted into the inside of hexagonal frame 5, then screw 6 is rotated, screw 6 is realized screw advancement in hexagonal frame 5, then inserted into the inside of car, the installation of fixed frame 1 is completed.

[0025] Further, in the embodiment, a threaded groove 10 is formed in the middle of the hexagonal frame 5, the screw 6 is screwed with the hexagonal frame 5 through the threaded groove 10, a through groove 11 is formed on the inner side wall of the threaded groove 10, the threaded groove 10 is in communication with the inside of the placing groove 7 through the through groove 11, the operator presses the handle 9 and applies pressure downward, and the impact rod 8 is vertically downward under the limiting action of the placing groove 7, and the screw 6 is connected with the automobile outside the hexagonal frame 5 through the threaded groove 10 by cooperation.

[0026] Further, in the embodiment, the bottom end of the inside of the placing groove 7 is fixedly connected with the spring 12, the bottom end of the placing groove 7 and outside the spring 12 is fixedly connected with the support frame 13, the top end of the support frame 13 is rotatably connected with the clamping hook 14, one end of the clamping hook 14 is fixedly connected with the receiving block 15, the receiving block 15 extends above the spring 12, the clamping hook 14 extends into the threaded groove 10, the impact rod 8 directly contacts the receiving block 15, and then the receiving block 15 contacts the spring 12, the spring 12 is compressed, the clamping hook 14 is angularly inclined at the top end of the support frame 13, the clamping hook 14 is retracted into the inside of the placing groove 7, then the screw 6 is inserted into the inside of the threaded groove 10, the pressure of the impact rod 8 on the receiving block 15 is released, the extension and contraction of the spring 12 stores energy to restore the clamping hook 14 to the original position, and then the clamping hook 14 is clamped into the outer side wall of the screw 6 to limit the screw 6.

[0027] Further, in the embodiment, the top of the screw 6 is fixedly connected with the fixed head 16, the top of the fixed head 16 is provided with a cross groove 17, the outside of the screw 6 is fixedly connected with the ratchet wheel 18, the auxiliary tool is inserted into the inside of the cross groove 17, the cross groove 17 is pressed by rotating the auxiliary tool, and then the screw 6 is rotated, and then the ratchet wheel 18 is lowered synchronously with the screw 6.

[0028] Further, in the embodiment, the hexagonal frame 5 is rotatably connected with the limiting strip 19 at the position corresponding to the ratchet wheel 18, the outside of the limiting strip 19 is fixedly connected with the hook spring 20, the limiting strip 19 extends into the inside of the ratchet wheel 18, the limiting strip 19 is poked when the ratchet wheel 18 moves to the top of the hexagonal frame 5, then the hook spring 20 is stretched, the hook spring 20 is released, the limiting strip 19 is rotated and attached to the ratchet wheel 18, and the reverse rotation of the screw 6 caused by the vibration of the automobile is effectively prevented.

[0029] Further, in the embodiment, the outer side of the fixing frame 1 is threadedly connected with a lead screw, one end of the lead screw is fixedly connected with a knob 21, a plurality of finger grooves 22 are formed in the outer side of the knob 21 and are equidistantly distributed, a finger is clamped in the inner side of the finger groove 22, the knob 21 is conveniently forced, the knob 21 is rotated, the lead screw is extended in the inner side of the fixing frame 1 and contacts the bearing 3, and the bearing 3 is further fixed.

[0030] In the embodiment, the implementation scene is specifically: the bearing 3 is placed in the containing groove 2, the outer side of the fixing frame 1 is protected and the bearing 3 is suspended and supported, when it is required to install the fixing frame 1, the bottom of the extension edge 4 is attached to one side required to be installed, an operator presses the handle 9 and applies downward pressure, the impact rod 8 is vertically downward under the limiting action of the placing groove 7, the impact rod 8 directly contacts the receiving block 15, the receiving block 15 contacts the spring 12, the spring 12 is compressed, the clamping hook 14 is angularly inclined at the top of the supporting frame 13, the clamping hook 14 is retracted into the inner side of the placing groove 7, the screw 6 is inserted into the threaded groove 10, an auxiliary tool is inserted into the cross groove 17, the cross groove 17 is pressed by rotating the auxiliary tool, the screw 6 is connected with the automobile through the hexagonal frame 5 by cooperation between the threaded groove 10 and the screw 6, the ratchet 18 is simultaneously lowered with the screw 6, the pressure of the impact rod 8 on the receiving block 15 is released, the clamping hook 14 is restored to the original position by the expansion and contraction of the spring 12, the clamping hook 14 is clamped into the outer side wall of the screw 6 and limits the screw 6, the limiting strip 19 is pushed, the hook spring 20 is stretched, the hook spring 20 is released, the limiting strip 19 is rotated and attached to the ratchet 18, and the screw 6 is effectively prevented from being reversely rotated and loosened due to automobile vibration.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bridge transmission support device, comprising a fixed frame (1), characterized in that: The fixed frame (1) has an internal receiving groove (2), and a bearing (3) is plugged into the internal receiving groove (2). A rubber pad is fixedly connected to the inner side wall of the receiving groove (2). An extension side (4) is symmetrically fixedly connected to the bottom end of the fixed frame (1). A hexagonal frame (5) is fixedly connected to the top of the extension side (4). A screw (6) is threaded into the internal hexagonal frame (5). A placement groove (7) is opened inside the internal hexagonal frame (5). An impact rod (8) is connected inside the internal placement groove (7). The impact rod (8) extends to the top of the hexagonal frame (5). A handle (9) is fixedly connected to the top of the impact rod (8).

2. The bridge transmission support device according to claim 1, characterized in that: A threaded groove (10) is provided in the middle of the interior of the hexagonal frame (5). The screw (6) is threadedly connected to the hexagonal frame (5) through the threaded groove (10). A through groove (11) is provided on the inner side wall of the threaded groove (10). The threaded groove (10) is interconnected with the interior of the placement groove (7) through the through groove (11).

3. The bridge transmission support device according to claim 1, characterized in that: A spring (12) is fixedly connected to the bottom of the inner side of the placement groove (7), and a support frame (13) is fixedly connected to the bottom of the placement groove (7) and outside the spring (12). A hook (14) is rotatably connected to the top of the support frame (13).

4. The bridge transmission support device according to claim 3, characterized in that: One end of the hook (14) is fixedly connected to a receiving block (15), the receiving block (15) extends above the spring (12), and the hook (14) extends into the inside of the threaded groove (10).

5. The bridge transmission support device according to claim 1, characterized in that: The top of the screw (6) is fixedly connected to a fixing head (16), the top of the fixing head (16) is provided with a cross groove (17), and the outside of the screw (6) is fixedly connected to a ratchet (18).

6. The bridge transmission support device according to claim 5, characterized in that: The hexagonal frame (5) is rotatably connected to a limiting strip (19) at a position corresponding to the ratchet (18). A hook spring (20) is fixedly connected to the outside of the limiting strip (19), and the limiting strip (19) extends into the inside of the ratchet (18).

7. The bridge transmission support device according to claim 1, characterized in that: The outer side of the fixing frame (1) is threaded with a lead screw, and one end of the lead screw is fixedly connected to a knob (21). Multiple sets of finger grooves (22) are opened on the outside of the knob (21), and the multiple sets of finger grooves (22) are distributed at equal intervals.

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