Anti-loosening hydraulic engineering pay-off device

Abstract

The utility model discloses an anti-loosening hydraulic engineering pay-off device which comprises a movable base, first fixing plates which play a mounting role are fixedly connected to the middle position of the upper end of the movable base in a front-back symmetry mode, and a connecting rod is fixedly connected to the left middle end of the movable base. A first connecting shaft is rotationally connected to the upper end of the first fixing plate, a first motor is mounted at the front end of the first connecting shaft, an adjusting structure and a limiting structure are arranged on the right side of the first fixing plate, and the adjusting structure comprises a second fixing plate, a threaded rod, a second motor, an adjusting plate, a guide rod, a second connecting shaft and a guide wheel. The limiting structure comprises an electric telescopic rod and a limiting plate; the upper end of the connecting rod is connected into the limiting plate in a nested mode. According to the anti-loosening water conservancy project pay-off device, a cable can be evenly wound on the wire wheel conveniently, the height can be adjusted conveniently, the cable is prevented from loosening during take-up, and meanwhile cables of different thicknesses can be arranged easily.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering pay-off device technical field, concretely is a kind of water conservancy engineering pay-off device of anti-loosening. BACKGROUND

[0002] Water conservancy project can control water flow, prevent flood disaster, and regulate and distribute water volume, and pay-off device is used when cable is inserted into pipe during water conservancy project construction process, and the pay-off device of water conservancy engineering on market has many styles, and different needs can be met.

[0003] However, the utility model patent with the authorized announcement No.CN214166888U discloses a pay-off device for water conservancy engineering, including driving bearing, speed controller, push rod and auxiliary pay-off wheel, the top of bottom plate is fixedly connected with support block, the inner wall of support block is fixedly connected with driving bearing, the inside of driving bearing is movably connected with driving rotary lever, the inside of machine case is provided with servo motor.The pay-off device for water conservancy engineering can effectively control the pay-off speed of pay-off wheel through the setting of speed controller, thereby getting rid of manual pay-off, saving labor cost, increasing work efficiency, moving the pay-off device through the setting of push rod, thereby assisting the movement of the device by the user, effectively reducing the tension on the driving pay-off wheel through the setting of auxiliary pay-off wheel, thereby increasing the service life of the device, effectively restraining the cable through the setting of pay-off groove, preventing the disorderly winding of cable on the pay-off wheel during cable recovery.

[0004] In combination with the existing scheme and actual production and processing, the current anti-loosening water conservancy engineering pay-off device still has some problems, such as: the cable can be effectively restrained through the pay-off groove, preventing the disorderly winding of cable on the pay-off wheel during cable recovery, but it is not convenient to make the cable uniformly wound on the pay-off wheel, and after the cable winding is completed, the pay-off wheel stops rotating, but the cable is easy to loosen, and the cable of different thicknesses is easy to fall off when guiding uniform winding, affecting the arrangement effect, therefore, we propose a kind of anti-loosening water conservancy engineering pay-off device to solve the problems proposed in the above. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of anti-loosening water conservancy engineering pay-off device to solve the problems that the existing water conservancy engineering pay-off device is not convenient to make the cable uniformly wound on the pay-off wheel, and it is not convenient to adjust height, cable is easy to loosen when winding, and it is not easy to arrange cable of different thicknesses.

[0006] To achieve the above object, the utility model provides the following technical scheme: an anti-loose water conservancy project wire laying device, include: mobile seat, the upper end intermediate position of mobile seat is fixedly connected with the first fixed plate of playing the role of installation and the left middle end of mobile seat is fixedly connected with connecting rod;

[0007] Further comprising:

[0008] The upper end of the first fixed plate is rotatably connected with a first connecting shaft, the front end of the first connecting shaft is provided with a first motor, the inner end of the first connecting shaft is fixedly connected with a wire wheel, and the right side of the first fixed plate is respectively provided with an adjusting structure and a limiting structure, wherein the adjusting structure comprises a second fixed plate, a threaded rod, a second motor, an adjusting plate, a guide rod, a second connecting shaft and a guide wheel, and the limiting structure comprises an electric telescopic rod and a limiting plate;

[0009] The upper end of the connecting rod is nestedly connected in the inside of the limiting plate, the upper end of the sleeve is fixedly connected to the lower left end of the abutting plate, and the cross section of the abutting plate is in a T-shaped structure.

[0010] Preferably, the second fixed plate is fixedly connected to the right upper end of the mobile seat in a front-rear symmetry mode, the lower end of the second fixed plate is rotatably connected with a threaded rod, and the front end of the threaded rod is provided with a second motor.

[0011] Preferably, the lower end of the adjusting plate is threadedly connected to the threaded rod, the middle lower end of the adjusting plate is connected to the guide rod in a penetrating mode, and the guide rod is fixedly connected to the upper end of the second fixed plate.

[0012] Preferably, the middle upper end of the adjusting plate is rotatably connected with a second connecting shaft, and the front end of the second connecting shaft is fixedly connected with a guide wheel.

[0013] Preferably, the guide wheel is in a sliding structure on the upper side of the mobile seat through the threaded rod and the guide rod.

[0014] Preferably, the upper end of the adjusting plate is boltedly connected with an electric telescopic rod, the lower end of the electric telescopic rod is provided with a limiting plate, and the width of the limiting plate is smaller than the inner end length of the guide wheel.

[0015] Preferably, the limiting plate is in a lifting structure on the upper side of the guide wheel through the adjusting plate.

[0016] Preferably, the left end of the sleeve is in a sawtooth structure, the lower left end of the sawtooth structure is engagedly connected with a gear, and the center of the gear is fixedly connected with a third connecting shaft.

[0017] Preferably, the outer end of the third connecting shaft is rotatably connected to the upper end of a third fixed plate, the rear end of the third connecting shaft is provided with a third motor, and the third fixed plate is fixedly connected to the left upper end of the mobile seat in a front-rear symmetry mode.

[0018] Preferably, the pressing plate is lifted and lowered on the upper side of the moving seat through a gear and a sleeve, and the right end of the pressing plate has a width equal to the inner end of the line wheel.

[0019] Compared with the prior art, the water conservancy project wire laying device has the advantages that the cable can be uniformly wound on the line wheel, the height can be conveniently adjusted, the cable can be prevented from loosening during wire collecting, and different thick cables can be easily arranged.

[0020] 1. The guide wheel and the threaded rod are provided, the guide wheel is designed on the upper side of the moving seat through the threaded rod and the guide rod, so that the threaded rod is rotated to drive the adjusting plate to move forward and backward through the guide rod;

[0021] The adjusting plate drives the guide wheel to move forward and backward, and the position of the cable can be adjusted, so that the cable can be uniformly wound on the line wheel.

[0022] 2. The sleeve and the pressing plate are provided, the pressing plate is designed on the upper side of the moving seat through the gear and the sleeve, so that the gear is rotated to drive the pressing plate to rise and fall through the sleeve and the connecting rod;

[0023] The right end of the pressing plate has a width equal to the inner end of the line wheel, so that the pressing plate is clamped on the inner end of the line wheel when it is lowered, and the lower end of the pressing plate is pressed on the upper end of the cable, thereby conveniently adjusting the height and preventing the cable from loosening during wire collecting.

[0024] 3. The electric telescopic rod and the limiting plate are provided, the limiting plate is designed on the upper side of the guide wheel through the adjusting plate, so that the electric telescopic rod is lowered to drive the limiting plate to rise and fall on the upper side of the guide wheel, and the distance between the limiting plate and the guide wheel is adjusted, thereby easily arranging different thick cables. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a front view of the sectional structure of the utility model;

[0026] Figure 2 It is a left side view of the connection between the threaded rod and the adjusting plate of the utility model;

[0027] Figure 3 It is a left side view of the structure of the utility model;

[0028] Figure 4 It is a schematic view of the connection between the guide wheel and the limiting plate of the utility model;

[0029] Figure 5 It is a schematic view of the connection between the sleeve and the pressing plate of the utility model;

[0030] Figure 6 It is a schematic view of the sectional structure of the utility model.

[0031] In the figure: 1, mobile seat; 2, the first fixed plate; 3, the first connecting shaft; 4, the line wheel; 5, the first motor; 6, the second fixed plate; 7, threaded rod; 8, the second motor; 9, the adjusting plate; 10, the guide rod; 11, the second connecting shaft; 12, the guide wheel; 13, the electric telescopic rod; 14, the limiting plate; 15, the connecting rod; 16, the sleeve; 17, the pressing plate; 18, the gear; 19, the third connecting shaft; 20, the third fixed plate; 21, the third motor. DETAILED DESCRIPTION

[0032] 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.

[0033] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a water conservancy project pay-off device of anti-loosening, including mobile seat 1, the first fixed plate 2, the first connecting shaft 3, line wheel 4, the first motor 5, the second fixed plate 6, threaded rod 7, the second motor 8, adjusting plate 9, guide rod 10, the second connecting shaft 11, guide wheel 12, electric telescopic rod 13, limiting plate 14, connecting rod 15, sleeve 16, pressing plate 17, gear 18, the third connecting shaft 19, the third fixed plate 20 and the third motor 21.

[0034] Embodiment 1: the thickness of existing cable is different when guiding uniform winding, cable is easy to fall and affect the arrangement effect, so the embodiment is adjusted by the following technical scheme, such as Figure 1 、 Figure 2 and Figure 4 Since the limiting structure includes the electric telescopic rod 13 and the limiting plate 14, the width of the limiting plate 14 is less than the inner end length of the guide wheel 12, and the limiting plate 14 is in a lifting structure on the upper side of the guide wheel 12 through the adjusting plate 9, so after pay-off is completed, winding needs to be carried out, the distance between the limiting plate 14 and the guide wheel 12 can be adjusted according to the thickness of the cable, the electric telescopic rod 13 is driven to lower the limiting plate 14 when the cable is placed on the upper end of the guide wheel 12, the distance between the limiting plate 14 and the upper end of the cable is adjusted, so that the cable does not separate from the guide wheel 12, so that different thickness cables can be easily arranged;

[0035] Embodiment 2: the existing pay-off slot can effectively constrain the cable, prevent disorderly winding on the line wheel 4 when the cable is recovered, but it is not convenient to wind the cable uniformly on the line wheel 4, so the embodiment is adjusted by the following technical scheme, such as Figure 1、 Figure 2 、 Figure 4 and Figure 6 Since the adjusting structure comprises the second fixing plate 6, the threaded rod 7, the second motor 8, the adjusting plate 9, the guide rod 10, the second connecting shaft 11 and the guide wheel 12, the lower end of the adjusting plate 9 is threadedly connected to the threaded rod 7, the middle lower end of the adjusting plate 9 is connected to the guide rod 10, the guide wheel 12 is in sliding structure on the upper side of the moving base 1 through the threaded rod 7 and the guide rod 10, therefore, when the first motor 5 works, the first connecting shaft 3 rotates on the front and back symmetrically arranged first fixing plate 2, when the first connecting shaft 3 rotates, the wire wheel 4 rotates to wind the cable, when the second motor 8 works, the threaded rod 7 rotates on the second fixing plate 6, the adjusting plate 9 moves stably on the upper end of the moving base 1 through the guide rod 10, when the guide wheel 12 moves forward and backward with the adjusting plate 9, the cable moves forward and backward on the wire wheel 4, so that the cable can be evenly wound on the wire wheel 4, thereby facilitating the cable to be evenly wound on the wire wheel 4;

[0036] In the embodiment 3, after the existing cable winding is completed, the rotation is stopped, but the cable is easy to loosen, therefore, the following technical scheme is adopted, like Figure 1 、 Figure 3 、 Figure 5 and Figure 6 Since the upper end of the connecting rod 15 is nestedly connected to the inside of the limiting plate 14, the left end of the sleeve 16 is in sawtooth structure, the left lower end of the sawtooth structure is engagedly connected with the gear 18, the pressing plate 17 is in lifting structure on the upper side of the moving base 1 through the gear 18 and the sleeve 16, the right end width of the pressing plate 17 is equal to the inner end width of the wire wheel 4, therefore, when the third motor 21 works after the winding is completed, the third connecting shaft 19 rotates on the third fixing plate 20, when the third connecting shaft 19 rotates, the gear 18 rotates, when the gear 18 rotates, the gear 18 is engaged with the sawtooth structure of the left end of the sleeve 16, the sleeve 16 is lowered on the connecting rod 15, the pressing plate 17 is moved downward, so that the right end of the pressing plate 17 in the cross section of the "T" shape structure is engaged with the inner upper end of the wire wheel 4, the right lower end of the pressing plate 17 is attached to the uppermost end of the cable, thereby facilitating the height adjustment, preventing the cable from loosening during winding, the above electrical elements are all prior art, and will not be described in detail.

[0037] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and will not be described in detail.

[0038] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and 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 loosening-preventing water conservancy pay-off device, comprising: The mobile seat (1) is fixedly connected with the first fixed plate (2) which plays a mounting role and the left middle end of the mobile seat (1) is fixedly connected with the connecting rod (15). Characterized in that it further comprises: The upper end of the first fixed plate (2) is rotatably connected with the first connecting shaft (3), the front end of the first connecting shaft (3) is provided with the first motor (5), the inner end of the first connecting shaft (3) is fixedly connected with the wire wheel (4), the right side of the first fixed plate (2) is provided with the adjusting structure and the limiting structure respectively, the adjusting structure comprises the second fixed plate (6), the threaded rod (7), the second motor (8), the adjusting plate (9), the guide rod (10), the second connecting shaft (11) and the guide wheel (12), and the limiting structure comprises the electric telescopic rod (13) and the limiting plate (14). The upper end of the connecting rod (15) is nestedly connected in the inner part of the limiting plate (14), the upper end of the sleeve (16) is fixedly connected with the lower left end of the pressing plate (17), and the cross section of the pressing plate (17) is in the "T" shape structure.

2. The anti-loosening water conservancy pay-off device according to claim 1, characterized in that: The lower end of the second fixed plate (6) is rotatably connected with the threaded rod (7), and the front end of the threaded rod (7) is provided with the second motor (8).

3. The anti-loosening water conservancy project pay-off device according to claim 1, characterized in that: The lower end of the adjusting plate (9) is threadedly connected with the threaded rod (7), and the middle lower end of the adjusting plate (9) is connected with the guide rod (10), wherein the guide rod (10) is fixedly connected with the upper end of the second fixed plate (6).

4. The anti-loosening water conservancy pay-off device according to claim 3, characterized in that: The middle upper end of the adjusting plate (9) is rotatably connected with the second connecting shaft (11), and the front end of the second connecting shaft (11) is fixedly connected with the guide wheel (12).

5. The anti-loosening water conservancy pay-off device according to claim 4, characterized in that: The guide wheel (12) is in a sliding structure on the upper side of the mobile seat (1) through the threaded rod (7) and the guide rod (10).

6. The anti-loosening water conservancy pay-off device according to claim 4, characterized in that: The upper end of the adjusting plate (9) is boltedly connected with the electric telescopic rod (13), the lower end of the electric telescopic rod (13) is provided with the limiting plate (14), and the width of the limiting plate (14) is smaller than the inner end length of the guide wheel (12).

7. The anti-loosening water conservancy pay-off device according to claim 6, characterized in that: The limiting plate (14) is in a lifting structure on the upper side of the guide wheel (12) through the adjusting plate (9).

8. The anti-loosening water conservancy pay-off device according to claim 1, characterized in that: The left end of the sleeve (16) is in a sawtooth structure, the lower left end of the sawtooth structure is engagedly connected with the gear (18), and the center of the gear (18) is fixedly connected with the third connecting shaft (19).

9. The anti-loosening water conservancy pay-off device according to claim 8, characterized in that: The outer end of the third connecting shaft (19) is rotatably connected with the upper end of the third fixed plate (20), the rear end of the third connecting shaft (19) is provided with the third motor (21), and the third fixed plate (20) is fixedly connected with the left upper end of the mobile seat (1).

10. The anti-loosening water conservancy pay-off device according to claim 1, characterized in that: The pressing plate (17) is in a lifting structure on the upper side of the mobile seat (1) through the gear (18) and the sleeve (16), and the right end width of the pressing plate (17) is equal to the inner end width of the wire wheel (4).

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