Take-up and pay-off device for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a take-up and pay-off device for hydraulic engineering. The take-up and pay-off device for the water conservancy project comprises a machine body, a take-up mechanism and a tension mechanism, and the take-up mechanism and the tension mechanism are both installed on the machine body. The winding mechanism is used for winding or unwinding a thread rope; the tension mechanism comprises a base, a supporting column, a top plate, an elastic piece and a ball, a groove is formed in the upper surface of the base, the supporting column is fixed to the upper surface of the base, the top plate is fixed to the top end of the supporting column, one end of the elastic piece is fixed to the lower surface of the top plate, and the other end of the elastic piece is connected with the ball. Due to the fact that the elastic piece drives the ball to extrude the thread rope, the section, from the tension mechanism to the winding mechanism, of the thread rope can keep certain tension, the stability of the thread rope in the winding process is guaranteed, the thread rope is not prone to scattering, and the winding effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a wire-retracting and -releasing device for water conservancy projects. Background Art

[0002] When constructing water conservancy projects, it is generally necessary to plan the construction route. When planning the construction route, it is necessary to use line-laying tools. Commonly used line-laying tools include a reel, a support, and a crank. The reel is rotatably mounted on the support, and the support plays the role of supporting the reel. The crank is connected to the reel, and the reel is driven by the crank to rotate to reel in the line rope or release the line.

[0003] However, when traditional wire-releasing tools are used to reel in the wire, the wire tends to become tangled due to a lack of wire tension, resulting in a poor reeling effect. Utility Model Content

[0004] (I) The problem to be solved by the utility model is that when the traditional wire-releasing tool is used to reel in the wire rope, the wire rope is easily scattered due to the lack of tension in the wire rope, resulting in a poor reeling effect.

[0005] (II) Technical solution

[0006] A wire-reeling and reeling device for hydraulic engineering comprises a machine body, a reeling mechanism and a tension mechanism, wherein the reeling mechanism and the tension mechanism are both mounted on the machine body;

[0007] The reeling mechanism is used for reeling in or unreeling the wire rope;

[0008] The tension mechanism includes a base, a support column, a top plate, an elastic member and a sphere. A groove is provided on the upper surface of the base, the support column is fixed to the upper surface of the base, the top plate is fixed to the top of the support column, one end of the elastic member is fixed to the lower surface of the top plate, and the other end is connected to the sphere. The sphere squeezes the rope that falls into the groove under the elastic force of the elastic member.

[0009] According to an embodiment of the utility model, the winding mechanism includes a winding roller, a support seat, at least one winding disk and a driving structure;

[0010] The support seat is fixedly mounted on the machine body, the winding roller is rotatably mounted on the support seat, the winding disk is mounted on the winding roller, and the driving structure is used to drive the winding roller to rotate.

[0011] According to an embodiment of the utility model, the winding disk includes a sleeve, a fixed disk and a movable disk, the sleeve is coaxially fixed to the winding roller, the fixed disk is fixed to the first end of the sleeve and is coaxially arranged with the sleeve, and the movable disk is movably sleeved on the second end of the sleeve;

[0012] The movable plate comprises a cover body and an annular plate. A cylindrical cavity is formed in the cover body, the cavity is matched with the sleeve, and the annular plate is coaxially fixed to one end of the cover body facing the sleeve.

[0013] According to an embodiment of the utility model, the winding mechanism includes a vertical plate and a spring, the vertical plate is fixed to the machine body, and the vertical plate is located at one end of the winding roller;

[0014] One end of the spring is fixed on the vertical plate, and the other end of the spring acts on the cover body. The spring is used to push the movable plate to move toward the fixed plate.

[0015] According to an embodiment of the utility model, the wire-retracting and -releasing device for water conservancy projects comprises a cleaning mechanism, and the cleaning mechanism is used to clean the dirt stained on the wire rope.

[0016] According to one embodiment of the utility model, the cleaning mechanism includes a box body and a sponge block, the top of the box body is open, the sponge block is placed inside the box body, the box body is provided with a wire hole for the wire to pass through, the sponge block has a circular hole for the wire to pass through, and the diameter of the circular hole is smaller than the diameter of the wire.

[0017] According to one embodiment of the utility model, the driving structure includes a driven disk, a driving disk, a transmission belt and a motor, the driven disk is coaxially fixed on the winding roller, the motor is installed inside the machine body, the driving disk is fixed to the output end of the motor, and the driving disk and the driven disk are connected by the transmission belt.

[0018] According to an embodiment of the utility model, a controller is installed on the machine body, and the controller is connected to the motor signal.

[0019] According to an embodiment of the present invention, the diameter of the fixing disk is the same as the outer diameter of the annular plate.

[0020] Beneficial effects of the utility model:

[0021] The utility model provides a wire-winding and releasing device for water conservancy projects, comprising a machine body, a winding mechanism and a tension mechanism, both of which are mounted on the machine body; the winding mechanism is used for winding or releasing wire ropes; the tension mechanism comprises a base, a support column, a top plate, an elastic member and a sphere, a groove is provided on the upper surface of the base, the support column is fixed to the upper surface of the base, the top plate is fixed to the top of the support column, one end of the elastic member is fixed to the lower surface of the top plate, and the other end thereof is connected to the sphere, and the sphere squeezes the wire rope falling into the groove under the elastic force of the elastic member.

[0022] When the wire-reeling and reeling device for water conservancy projects reels in the wire rope, the ball is first pushed upward, and the ball and the groove on the base are separated. At this time, the elastic member is in a compressed state, and then one end of the wire rope is passed through the groove, and then the ball is released, and the ball extends into the groove and squeezes the wire rope, and then one end of the wire rope is connected to the reeling mechanism, and then the wire rope is reeled in through the reeling mechanism. Because the elastic member drives the ball to squeeze the wire rope, the wire rope from the tension mechanism to the reeling mechanism can maintain a certain tension, ensuring the stability of the wire rope during the winding process, and it is not easy to be scattered, thereby improving the reeling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A structural diagram provided for an embodiment of the utility model;

[0025] Figure 2 A structural diagram of an embodiment of the utility model after removing the machine body, tension mechanism and cleaning mechanism;

[0026] Figure 3 A structural diagram of a tension mechanism provided in an embodiment of the utility model;

[0027] Figure 4 A top view of the moving disk, spring and vertical plate provided in the embodiment of the utility model;

[0028] Figure 5 The embodiment of the utility model provides Figure 4 sectional view of .

[0029] Icons: 1. Machine body; 101. Push handle; 2. Winding roller; 3. Winding disk; 301. Sleeve; 302. Fixed disk; 303. Moving disk; 304. Cover; 305. Ring plate; 306. Cavity; 4. Tension mechanism; 401. Base; 402. Groove; 403. Support column; 404. Top plate; 405. Elastic part; 406. Sphere; 5. Cleaning mechanism; 6. Controller; 7. Vertical plate; 8. Support seat; 9. Transmission belt; 10. Motor; 11. Spring. DETAILED DESCRIPTION

[0030] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0031] like Figure 1-Figure 5 As shown, an embodiment of the utility model provides a wire-winding and unwinding device for water conservancy projects, comprising a body 1, a winding mechanism and a tension mechanism 4, both of which are mounted on the body 1; the winding mechanism is used for winding or unwinding the wire rope;

[0032] The tension mechanism 4 includes a base 401, a support column 403, a top plate 404, an elastic member 405 and a sphere 406. A groove 402 is provided on the upper surface of the base 401, the support column 403 is fixed to the upper surface of the base 401, the top plate 404 is fixed to the top of the support column 403, one end of the elastic member 405 is fixed to the lower surface of the top plate 404, and the other end is connected to the sphere 406. The sphere 406 squeezes the rope that falls into the groove 402 under the elastic force of the elastic member 405.

[0033] When the wire-reeling and retracting device for the water conservancy project is used to reel in the wire rope, the ball 406 is first pushed upward, and the ball 406 is disengaged from the groove 402 on the base 401. At this time, the elastic member 405 is in a compressed state. Then, one end of the wire rope is passed through the groove 402, and then the ball 406 is released. The ball 406 extends into the groove 402 and squeezes the wire rope. Then, one end of the wire rope is connected to the reeling mechanism, and then the wire rope is reeled in by the reeling mechanism.

[0034] Since the elastic member 405 drives the ball 406 to squeeze the rope, the rope from the tension mechanism 4 to the winding mechanism can maintain a certain tension, ensuring the stability of the rope during the winding process, preventing it from becoming disorderly, and improving the winding effect.

[0035] It should be noted that the elastic member 405 is a spring, and the appropriate specifications of the spring are determined through prior tests to ensure that the extrusion force of the elastic member 405 pushing the ball 406 to squeeze the rope remains within a reasonable range.

[0036] Optional, such as Figure 1 and Figure 3 As shown, two L-shaped connecting plates are fixed on both sides of the base 401, and the L-shaped connecting plates are connected to the upper surface of the body 1 by bolts or screws.

[0037] Preferably, Figure 1 and Figure 2As shown, the winding mechanism includes a winding roller 2, a support seat 8, a winding disk 3 and a driving structure. Among them, the support seat 8 is fixedly installed on the upper surface of the machine body 1, and a U-shaped notch is opened on the top of the support seat 8. A bearing is installed in the U-shaped notch, and the winding roller 2 is rotatably installed in the bearing.

[0038] Preferably, there is a cavity inside the machine body 1, and a switch door is installed on the front of the machine body 1. The driving structure includes a driven disk, a driving disk, a transmission belt 9 and a motor 10. The driven disk is coaxially fixed on the winding roller 2, the motor 10 is installed inside the machine body 1, the driving disk is fixed to the output end of the motor 10, and the driving disk and the driven disk are connected by a transmission belt 9. The driving disk is driven by the motor 10 to rotate, and the transmission belt 9 drives the driven disk and the winding roller 2 to rotate together. In this way, there is no need for manual shaking to reel in, which improves the reeling efficiency. In addition, the motor 10 is placed inside the machine body 1 to prevent external dust from falling on the motor 10, thereby protecting the motor 10.

[0039] Preferably, Figure 2 As shown, the winding disk 3 includes a sleeve 301, a fixed disk 302 and a movable disk 303, wherein the sleeve 301 is coaxially fixed on the winding roller 2, the fixed disk 302 is fixed to the first end of the sleeve 301 and is coaxially arranged with the sleeve 301, the diameter of the fixed disk 302 is larger than the diameter of the sleeve 301, and the movable disk 303 is movably sleeved on the second end of the sleeve 301. A winding area is formed between the movable disk 303, the fixed disk 302 and the sleeve 301, and the wire rope is wound in the winding area.

[0040] Further, such as Figure 4 and Figure 5 As shown, the moving plate 303 includes a cover 304 and an annular plate 305. The cover 304 is in the shape of a round cover. A cylindrical cavity 306 is formed in the cover 304. The diameter of the cylindrical cavity 306 is the same as the diameter of the sleeve 301, so that the sleeve 301 can extend into the cavity 306. Figure 5 As shown, the annular plate 305 is coaxially fixed to one end of the opening of the cover body 304. It should be noted that the outer diameter of the annular plate 305 is the same as the diameter of the fixed disk 302. A circular hole is provided at the center of the cover body 304 for the winding roller 2 to pass through.

[0041] Further, such as Figure 2 As shown, a vertical plate 7 is fixedly installed on the upper surface of the body 1 by bolts, and the vertical plate 7 is located on one side of the moving plate 303. A spring 11 is arranged between the vertical plate 7 and the moving plate 303.

[0042] One end of the spring 11 is fixed on the vertical plate 7, and the other end thereof acts on the cover body 304. In this way, the spring 11 can push the movable disk 303 to move toward the fixed disk 302 to adjust the distance between the movable disk 303 and the fixed disk 302, thereby limiting the position of the wire rope in the winding area and adjusting the width of the winding area. It should be noted that the length of the winding area of ​​the previous winding disk is fixed and cannot be adjusted, so the length of the wire rope that can be stored by the winding disk is limited. In this embodiment, the movable disk 303 is movable, so that the length of the winding area can be adjusted, so that wire ropes of different lengths can be stored, and the adaptability is stronger.

[0043] Optional, such as Figure 1 As shown, two moving disks 303 are installed on the winding roller 2, and two vertical plates 7 are installed on the machine body 1, and each vertical plate 7 is provided with a spring 11. The two vertical plates 7 are located outside the two moving disks 303. In this way, two wire ropes can be wound up at the same time by one winding roller 2.

[0044] Optional, such as Figure 1 As shown, on the upper surface of the machine body 1, a cleaning mechanism 5 is installed in front of the tension mechanism 4. The cleaning mechanism 5 includes a box body and a sponge block. The top of the box body is open, and the sponge block is placed inside the box body. The front and back of the box body are provided with wire holes for the wires to pass through. The wire holes on the front of the box body and the wire holes on the back are coaxially arranged. A circular hole slightly smaller than the wires is dug out in advance on the sponge block, and the height of the circular hole is substantially the same as that of the wire holes on the box body. The sponge block is a relatively hard sponge block. Before winding, one end of the wire needs to be inserted from the front of the box body, and the wire needs to pass through the circular hole of the sponge block, and then pass through the wire hole on the back of the box body. When winding, the wire passes through the sponge block, and the dirt or dust on the wire is wiped off by the sponge block. This can play a role in cleaning the dirt or dust on the wire.

[0045] Preferably, Figure 1 As shown, a controller 6 is installed on the upper surface of the body 1 , and the controller 6 is connected to the motor 10 by signal. The controller 6 controls the start and stop of the motor 10 and adjusts the speed of the motor 10 .

[0046] Optionally, four rollers with brakes are installed at the four corners of the bottom of the body 1, and a push handle 101 is installed on the back of the body 1.

[0047] In the description of the present invention, it should be noted that the terms "upper" and "lower" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire-reeling device for water conservancy projects, characterized in that: It comprises a machine body (1), a winding mechanism and a tension mechanism (4), wherein the winding mechanism and the tension mechanism (4) are both mounted on the machine body (1); The reeling mechanism is used for reeling in or unreeling the wire rope; The tension mechanism (4) comprises a base (401), a support column (403), a top plate (404), an elastic member (405) and a sphere (406); a groove (402) is provided on the upper surface of the base (401); the support column (403) is fixed to the upper surface of the base (401); the top plate (404) is fixed to the top of the support column (403); one end of the elastic member (405) is fixed to the lower surface of the top plate (404); the other end of the elastic member (405) is connected to the sphere (406); and the sphere (406) squeezes the wire rope falling into the groove (402) under the elastic force of the elastic member (405).

2. The wire-retracting and releasing device for water conservancy projects according to claim 1, characterized in that: The winding mechanism comprises a winding roller (2), a support seat (8), at least one winding disk (3) and a driving structure; The support seat (8) is fixedly mounted on the machine body (1), the winding roller (2) is rotatably mounted on the support seat (8), the winding disk (3) is mounted on the winding roller (2), and the driving structure is used to drive the winding roller (2) to rotate.

3. The wire-retracting and releasing device for water conservancy projects according to claim 2, characterized in that: The winding disk (3) comprises a sleeve (301), a fixed disk (302) and a movable disk (303); the sleeve (301) is coaxially fixed to the winding roller (2); the fixed disk (302) is fixed to a first end of the sleeve (301) and is coaxially arranged with the sleeve (301); and the movable disk (303) is movably sleeved on a second end of the sleeve (301); The movable disk (303) comprises a cover body (304) and an annular plate (305). A cylindrical cavity (306) is formed in the cover body (304). The cavity (306) is adapted to the sleeve (301). The annular plate (305) is coaxially fixed to one end of the cover body (304) facing the sleeve (301).

4. The wire-retracting and releasing device for water conservancy projects according to claim 3, characterized in that: The winding mechanism comprises a vertical plate (7) and a spring (11); the vertical plate (7) is fixed on the machine body (1), and the vertical plate (7) is located at one end of the winding roller (2); One end of the spring (11) is fixed on the vertical plate (7), and the other end thereof acts on the cover body (304). The spring (11) is used to push the movable plate (303) toward the fixed plate (302).

5. The wire-retracting and releasing device for water conservancy projects according to claim 1, characterized in that: The wire-retracting and -releasing device for water conservancy projects comprises a cleaning mechanism (5), and the cleaning mechanism (5) is used to clean the mud contaminated on the wire rope.

6. The wire-retracting and releasing device for water conservancy projects according to claim 5, characterized in that: The cleaning mechanism (5) comprises a box body and a sponge block, the top of the box body is open, the sponge block is placed inside the box body, the box body is provided with a wire hole for the wire to pass through, the sponge block is provided with a circular hole for the wire to pass through, and the diameter of the circular hole is smaller than the diameter of the wire.

7. The wire-retracting and releasing device for water conservancy projects according to claim 2, characterized in that: The driving structure comprises a driven disk, a driving disk, a transmission belt (9) and a motor (10); the driven disk is coaxially fixed on the winding roller (2); the motor (10) is installed inside the machine body (1); the driving disk is fixed to the output end of the motor (10); and the driving disk and the driven disk are connected by transmission via the transmission belt (9).

8. The wire-retracting and releasing device for water conservancy projects according to claim 7, characterized in that: A controller (6) is installed on the machine body (1), and the controller (6) is signal-connected to the motor (10).

9. The wire-retracting and releasing device for water conservancy projects according to claim 3, characterized in that: The diameter of the fixed disk (302) is the same as the outer diameter of the annular plate (305).

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