Bridge hole threading device

Abstract

The utility model discloses a bridge hole threading device, which belongs to the technical field of threading equipment, and comprises a cable, the cable is provided with a threading structure, the threading structure comprises a wire pipe sleeved on the cable, one end of the wire pipe is provided with a bottle body, one end of the bottle body is movably provided with a bottle cap, and the bottle cap is provided with a notch for the wire pipe to penetrate through. The bottle body is sleeved with a fixing frame, a suspension plate is installed at the bottom of the fixing frame, two fixing rods are symmetrically arranged on the surface of the line pipe, a screw rod is movably installed on the fixing rods, a first clamping plate is movably installed at one end of the screw rod, and the first clamping plate is in sliding connection with the fixing rods. According to the utility model, through the arrangement of the threading structure, cables can be conveyed in a floating manner on the water surface, so that the cables can pass through the bridge opening to be led to the other side, and the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a threading device, in particular to a bridge hole threading device, belongs to threading equipment technical field. BACKGROUND

[0002] Cable threading refers to the process of leading cable from the inside of one device to another device through fixed holes or pipes (such as threading pipes),

[0003] In the process of engineering construction and daily work of electricians, sometimes it is necessary to lead strong current or weak current lines on one side of the bridge to the other side for connection. In the process of threading, the bridge deck needs to be excavated, which is a huge amount of work. Therefore, electricians will choose to pass through the bridge hole, but at the same time, the river has water, which makes the threading construction difficult. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to solve the problem of huge amount of work and difficult threading in the river due to the need to excavate the bridge deck during bridge threading, and to provide a bridge hole threading device.

[0005] The purpose of the utility model can be achieved by adopting the following technical scheme: through the setting of the threading structure, the cable can be conveyed on the water surface, so that the cable can be led from the bridge hole to the other side, which is convenient to use.

[0006] A bridge hole threading device, comprising a cable, a threading structure is arranged on the cable, the threading structure comprises a pipe arranged on the cable, one end of the pipe is provided with a bottle body, one end of the bottle body is movably installed with a bottle cap, a slot is formed in the bottle cap for the pipe to pass through, a fixed frame is sleeved on the bottle body, a suspension plate is installed at the bottom of the fixed frame, two fixed rods are symmetrically arranged on the surface of the pipe, a screw rod is movably installed on the fixed rod, a first clamping plate is movably installed at one end of the screw rod, and the first clamping plate is slidably connected with the fixed rod.

[0007] Preferably, anti-slip patterns are formed on the surface of the bottle cap and the surface of the screw rod.

[0008] Preferably, a sealing ring is movably sleeved on the pipe, and the diameter of the sealing ring is matched with the inner diameter of the slot.

[0009] Preferably, a fixed block is fixedly installed on both sides of each of the two fixed rods, a bolt is installed between two adjacent fixed blocks, and a nut is installed at one end of the bolt.

[0010] Preferably, two fixed plates are symmetrically fixedly installed on the inner wall of one end of the pipe, and a second clamping plate is movably installed on the fixed plate through a plurality of spring installation connections.

[0011] Preferably, the inner diameter of the fixed frame matches the diameter of the bottle body.

[0012] Preferably, the top of the suspension plate is provided with a connecting groove, and the bottom of the fixed frame is fixedly provided with a connecting block matched with the connecting groove.

[0013] The beneficial technical effects of the utility model are as follows: according to the bridge hole threading device, the cable can be conveyed on the water surface, the cable is inserted into the pipe, then the pipe is inserted into the bottle body, then the first clamping plates are moved to clamp the bottle body, the pipe is prevented from falling off from the bottle body, then the bottle body is installed on the suspension plate through the fixed frame, the suspension plate is placed on the water surface, the pipe is pushed to move the suspension plate on the water surface, so that the cable can be threaded from the bridge hole to the other side, and the device is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view according to a preferred embodiment of the utility model;

[0015] Figure 2 It is a first clamping plate structure schematic view according to a preferred embodiment of the utility model;

[0016] Figure 3 It is a fixed frame and suspension plate structure development schematic view according to a preferred embodiment of the utility model; Figure 2 It is an enlarged schematic view of A in the middle;

[0017] Figure 4 It is a fixed frame and suspension plate structure development schematic view according to a preferred embodiment of the utility model;

[0018] In the drawing: 1, cable; 2, threading structure; 3, pipe; 4, bottle body; 5, bottle cap; 6, fixed frame; 7, suspension plate; 8, slot; 9, fixed rod; 10, screw rod; 11, first clamping plate; 12, anti-skid pattern; 13, sealing ring; 14, fixed block; 15, screw bolt; 16, nut; 17, fixed plate; 18, spring; 19, second clamping plate; 20, connecting groove; 21, connecting block. DETAILED DESCRIPTION

[0019] In order to make the person skilled in the art more clear and definite the technical scheme of the utility model, the utility model is described in further detail below in combination with examples and drawings, but the implementation mode of the utility model is not limited to this.

[0020] For example, Figures 1-4As shown, the bridge hole threading device provided by the embodiment comprises a cable 1, a threading structure 2 is arranged on the cable 1, the threading structure 2 comprises a pipe 3 sleeved on the cable 1, one end of the pipe 3 is provided with a bottle body 4, the bottle body 4 is movably provided with a bottle cap 5 at one end, the bottle cap 5 is provided with a slot 8 for the pipe 3 to pass through, the bottle body 4 is sleeved with a fixed frame 6, the bottom of the fixed frame 6 is provided with a floating plate 7, the surface of the pipe 3 is symmetrically provided with two fixed rods 9, the fixed rods 9 are movably provided with a screw rod 10, one end of the screw rod 10 is movably provided with a first clamping plate 11, and the first clamping plate 11 is slidably connected with the fixed rod 9. Through the arrangement of the threading structure 2, the cable 1 can be conveyed on the water surface, the cable 1 is inserted into the pipe 3, then the pipe 3 is inserted into the bottle body 4, then the screw rod 10 is rotated to drive the first clamping plate 11 to move so that the two first clamping plates 11 are clamped on the bottle body 4 to prevent the pipe 3 from falling off the bottle body 4, then the bottle body 4 is installed on the floating plate 7 through the fixed frame 6, after the floating plate 7 is placed on the water surface, the pipe 3 is pushed to move the floating plate 7 on the water surface, so that the cable 1 can be threaded from the bridge hole to the other side, which is convenient to use.

[0021] In the embodiment, as shown in Figure 1 . Figure 2 and Figure 3 As shown, the surface of the bottle cap 5 and the surface of the screw rod 10 are both provided with anti-skid lines 12, the pipe 3 is movably sleeved with a sealing ring 13, the diameter of the sealing ring 13 is matched with the inner diameter of the slot 8, the two sides of the two fixed rods 9 are both fixedly provided with fixed blocks 14, the two adjacent fixed blocks 14 are both provided with bolts 15, and one end of the bolt 15 is provided with a nut 16. Through the arrangement of the anti-skid lines 12, the friction on the surface of the bottle cap 5 and the screw rod 10 can be increased, so that the bottle cap 5 and the screw rod 10 can be easily twisted and rotated, which is convenient to operate. Through the arrangement of the sealing ring 13, the pipe 3 and the slot 8 can be sealed, so that water cannot enter the bottle body 4 from the gap. Through the arrangement of the fixed blocks 14, the bolts 15 and the nuts 16, the fixed rods 9 are fixedly installed on the pipe 3 by connecting the fixed blocks 14 with the bolts 15 and the nuts 16, so that the fixed rods 9 can be removed from the pipe 3 after the threading operation is completed, which is convenient to store.

[0022] In the embodiment, as shown in Figures 1-4As shown, the inner wall of one end of the line pipe 3 is symmetrically fixed with two fixed plates 17, the fixed plate 17 is provided with a second clamping plate 19 connected by a plurality of springs 18, the inner diameter of the fixed frame 6 matches the diameter of the bottle body 4, the top of the suspension plate 7 is provided with a connecting groove 20, and the bottom of the fixed frame 6 is fixedly provided with a connecting block 21 matched with the connecting groove 20. Through the arrangement of the fixed plate 17, the spring 18 and the second clamping plate 19, after the cable 1 is inserted into the line pipe 3, the two second clamping plates 19 in the line pipe 3 are attached to the surface of the cable 1 under the support of the plurality of springs 18, which plays a clamping effect, can limit the cable 1 in the line pipe 3, prevent the cable 1 in the line pipe 3 from being separated during threading, and match the support of the fixed frame 6 and the bottle body 4, so that the fixed frame 6 can be closely sleeved on the bottle body 4, avoiding the bottle body 4 from being separated from the fixed frame 6, and after completing threading, the bottle body 4 can also be removed from the fixed frame 6, which is convenient for placing and storing. Through the arrangement of the connecting groove 20 and the connecting block 21, the fixed frame 6 and the suspension plate 7 are connected together through the matching of the connecting groove 20 and the connecting block 21, which still plays the function of being convenient to remove and convenient to place and store. The line pipe 3, the bottle body 4, the fixed frame 6, the suspension plate 7 and the fixed rod 9 are arranged to be able to be disassembled, which can be conveniently disassembled, and can be assembled according to the use requirement, so as to use different sizes of line pipe 3, bottle body 4, fixed frame 6, suspension plate 7 and fixed rod 9, which not only plays the function of convenient storage, but also improves certain diversity and practicality, and is more convenient to use.

[0023] In this embodiment, as shown in the drawings, Figures 1-4 The working process of the bridge hole threading device provided by the embodiment is as follows:

[0024] Step 1, insert the cable 1 into the line pipe 3, at this time the two second clamping plates 19 in the line pipe 3 are attached to the cable 1 under the support of the plurality of springs 18 to clamp the cable 1, then insert the line pipe 3 into the bottle body 4, then rotate the screw rod 10 to drive the first clamping plate 11 to move so that the two first clamping plates 11 clamp the bottle body 4, then insert the bottle body 4 into the fixed frame 6, and then install the fixed frame 6 on the suspension plate 7 through the matching of the connecting groove 20 and the connecting block 21 to form a whole;

[0025] Step 2, place the suspension plate 7 on the water surface, move the suspension plate 7 on the water surface by pushing the line pipe 3, guide the cable 1 from one side of the bridge hole to the other side to complete threading, then disassemble and store the line pipe 3, the bottle body 4, the fixed frame 6, the suspension plate 7 and the fixed rod 9.

[0026] In summary, in the embodiment, the bridge hole threading device according to the embodiment can float on the water surface to convey the cable 1, insert the cable 1 into the pipe 3, then insert the pipe 3 into the bottle body 4, then rotate the screw rod 10 to drive the first clamping plate 11 to move so that the two first clamping plates 11 clamp the bottle body 4 to prevent the pipe 3 from falling off the bottle body 4, then install the bottle body 4 on the suspension plate 7 through the fixing frame 6, place the suspension plate 7 on the water surface, and then move the suspension plate 7 on the water surface by pushing the pipe 3, so that the cable 1 can be threaded from under the bridge hole to the other side, which is convenient to use.

[0027] The above is only further embodiments of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the disclosed scope, which belongs to the protection scope of the present application.

Claims

1. A cable threading device for bridge arches, comprising a cable (1), characterized in that, The cable (1) is provided with a threading structure (2), which includes a conduit (3) sleeved on the cable (1). One end of the conduit (3) has a bottle body (4), and one end of the bottle body (4) is movably fitted with a bottle cap (5). The bottle cap (5) has a slot (8) for the conduit (3) to pass through. A fixing frame (6) is sleeved on the bottle body (4), and a suspension plate (7) is installed at the bottom of the fixing frame (6). Two fixing rods (9) are symmetrically arranged on the surface of the conduit (3). A screw (10) is movably installed on the fixing rod (9), and a first clamping plate (11) is movably installed at one end of the screw (10). The first clamping plate (11) is slidably connected to the fixing rod (9).

2. The cable threading device for bridge arches according to claim 1, characterized in that, The surface of the bottle cap (5) and the surface of the screw (10) are both provided with anti-slip textures (12).

3. The cable threading device for bridge arches according to claim 1, characterized in that, A sealing ring (13) is movably sleeved on the conduit (3), and the diameter of the sealing ring (13) is adapted to the inner diameter of the groove (8).

4. A cable threading device for bridge arches according to claim 1, characterized in that, Fixing blocks (14) are fixedly installed on both sides of the two fixing rods (9), and bolts (15) are installed between two adjacent fixing blocks (14), with a nut (16) installed at one end of the bolt (15).

5. A cable threading device for bridge arches according to claim 1, characterized in that, Two fixing plates (17) are symmetrically fixed on the inner wall of one end of the conduit (3), and a second clamping plate (19) is provided on the fixing plate (17) and connected by multiple springs (18).

6. A bridge hole wiring device according to claim 1, characterized in that, The inner diameter of the fixing frame (6) matches the diameter of the bottle body (4).

7. A cable-threading device for bridge arches according to claim 1, characterized in that, The top of the suspension plate (7) is provided with a connecting groove (20), and the bottom of the fixing frame (6) is fixedly installed with a connecting block (21) that fits into the connecting groove (20).

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