Steel wire rope protecting and guiding device

Abstract

The utility model discloses a steel wire rope protecting and guiding device, which comprises a base, a plurality of guiding pulleys and a lifting mechanism, the base is arranged above the ground surface, the two sides of the top of the base are vertically connected with vertical plates, a support shaft is connected between the vertical plates on the two sides, the two ends of the support shaft are respectively fixed with the vertical plates through clamping plate devices, and the lifting mechanism is arranged on the base. A plurality of guide pulleys are sequentially arranged on the supporting shaft in a penetrating mode through sliding bearings, the output end of the lifting mechanism is connected with the base, and the base moves in the longitudinal direction; according to the utility model, the purpose of flexibly adjusting the height, angle and direction of the steel wire rope is achieved through the plurality of guide pulleys connected in series on the support shaft in a sliding manner and the arranged lifting mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of wire rope guiding, in particular to a wire rope protection and guiding device. Background Art

[0002] The special working environment during the installation of pressure pipes is limited by the working space, lifting equipment and traffic roads. Therefore, the pressure steel pipe is transported by a sliding trolley through the upper flat section, upper curved section, upper inclined straight section, lower inclined straight section, lower curved section, lower flat section, and gradual section to the smooth section. It needs to be bent twice in space, upper and lower, to the smooth section. When transporting the sliding trolley, a fixed winch hoist is used in conjunction with a pulley block for sliding. In this process, the safety of the wire rope directly affects the sliding of the pipe section, and the wire rope guidance and protection play a vital role in the construction project. However, the above installation process currently has the following disadvantages:

[0003] 1. The wire rope guiding function is relatively single;

[0004] 2. It is impossible to adjust the height, angle and orientation of the wire rope according to the use;

[0005] 3. The overall flexibility of use is low, and since a large amount of equipment is occupied for operation, the overall cost of use and installation is increased.

[0006] Therefore, it is necessary to design a wire rope protection and guiding device to solve the above-mentioned problems. Utility Model Content

[0007] In order to solve the problems arising in the above background, the utility model provides a wire rope protection and guiding device, which is composed of a base, a guide pulley and a lifting mechanism. The overall structure is simple and easy to operate, and the height, angle and orientation of the wire rope can be flexibly adjusted through multiple guide pulleys sliding in series on the support shaft and the lifting mechanism set.

[0008] The utility model is realized by the following technical solutions:

[0009] A wire rope protection and guiding device, comprising:

[0010] A base, the base is arranged above the ground surface, both sides of the top of the base are vertically connected with vertical plates, a support shaft is connected between the vertical plates on both sides, and both ends of the support shaft are respectively fixed to the vertical plates through a clamping device;

[0011] A guide pulley, wherein a plurality of guide pulleys are provided, and the plurality of guide pulleys are sequentially passed through the support shaft via sliding bearings;

[0012] A lifting mechanism, wherein an output end of the lifting mechanism is connected to the base, so that the base moves longitudinally.

[0013] As a further technical solution of the wire rope protection and guiding device, the device also includes multiple groups of adjustment pillars, which are evenly distributed on both sides of the lifting mechanism, and one end of the adjustment pillar is fixedly connected to the ground, and the other end of the adjustment pillar passes through the base and fixes the base and the adjustment pillar by a fixing mechanism, and the fixing mechanism is used to fix the connection between the base and the adjustment pillar to limit the movement between the two.

[0014] As a further technical solution to the wire rope protection and guiding device, the fixing mechanism includes a ring, the outer wall of the adjustment pillar is provided with at least one thread groove, the ring is matched with the adjustment pillar, and a limiting protrusion is matched between the ring and each of the thread grooves. When the base moves up and down, the limiting protrusion slides in the thread groove and drives the ring to rotate.

[0015] As a further technical solution of the wire rope protection and guiding device, the fixing mechanism also includes a slider and a fixing block.

[0016] The fixed blocks are arranged in pairs and are respectively connected to the two sides of each group of the adjustment pillars, a slide rail matching the slider is arranged between the opposite surfaces of the fixed blocks, and a limiting groove matching the outer wall of the ring is arranged on the slider to limit the rotation of the ring.

[0017] As a further technical solution of the wire rope protection and guiding device, the slider is provided with a first plug hole and a second plug hole in the sliding direction of the slider toward the ring;

[0018] When the base moves in the longitudinal direction, the slider matches the first plug hole through the latch, so that the limiting groove is separated from the collar;

[0019] When the base stops moving in the longitudinal direction, the slider matches with the second plug hole through the latch pin, so that the limiting groove matches and connects with the collar.

[0020] As a further technical solution of the wire rope protection and guiding device, the clamping plate device includes a clamping plate, which is connected to the vertical plate by fastening bolts, a clamping slot is provided in the middle of the clamping plate, and a clamping socket matching the clamping slot is provided at the end of the support shaft.

[0021] As a further technical solution of the wire rope protection and guiding device, the end of the support shaft is also threadedly connected with a hoop, and the hoop is threadedly screwed onto the clamping plate.

[0022] As a further technical solution to the wire rope protection and guiding device, a plurality of groups of stiffening plates are provided at the connection between the vertical plate and the base.

[0023] As a further technical solution of the wire rope protection and guiding device, an inclined support column is arranged between the vertical plates on both sides, and the two ends of the inclined support column are respectively connected to the vertical plates and the base.

[0024] As a further technical solution of the wire rope protection and guiding device, the lifting mechanism includes a power device, and the power device is a hydraulic jack.

[0025] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0026] The utility model provides a wire rope protection and guiding device, comprising a base, a guide pulley and a lifting mechanism, wherein both sides of the top of the base are vertically connected with vertical plates, a support shaft is connected between the vertical plates on both sides, the support shaft is slidably connected in series with a plurality of guide pulleys through a sliding bearing, so that the wire rope can be adjusted in the horizontal direction, and the base is moved longitudinally through the lifting mechanism, so that the height and angle of the wire rope can be adjusted in the longitudinal direction at the same time, effectively improving the overall flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0028] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0029] Figure 2 This is a front view structural schematic diagram of the utility model;

[0030] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0031] Figure 4 for Figure 1 A schematic diagram of the partially enlarged structure marked A in the middle;

[0032] Figure 5 for Figure 2 Schematic diagram of the locally enlarged structure marked B.

[0033] Marks and corresponding parts names in the attached drawings:

[0034] 1-base, 2-vertical plate, 3-support shaft, 4-guide pulley, 5-sliding bearing, 6-lifting mechanism, 7-adjusting pillar, 71-threaded groove, 8-ring, 801-limiting protrusion, 9-slider, 901-limiting groove, 10-fixed block, 101-first socket, 102-second socket, 11-latch pin, 12-inclined support column, 13-stiffening plate, 14-clip plate, 141-clip groove, 15-fastening bolt, 16-hoop, 17-spring pad. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0036] Example 1

[0037] This embodiment 1 provides a wire rope protection and guiding device, such as Figure 1 As shown, it includes a base 1, a guide pulley 4 and a lifting mechanism 6, wherein the base 1 is arranged above the ground surface, and vertical plates 2 are vertically connected to both sides of the top of the base 1, and a support shaft 3 is connected between the vertical plates on both sides, and both ends of the support shaft 3 are respectively fixed to the vertical plates 2 through a clamping plate device, and 6 or more guide pulleys 4 are arranged, all of which are successively passed through the support shaft 3 through sliding bearings 5, all of which can rotate along and around the support shaft 3, and the output end of the lifting mechanism 6 is connected to the base 1, so that the base 1 moves longitudinally, and the height, angle and orientation of the wire rope can be flexibly adjusted through the joint action of multiple guide pulleys 4 sliding in series on the support shaft 3 and the set lifting mechanism 6.

[0038] Example 2

[0039] In order to reduce the overall use and installation cost, this embodiment 2 provides a wire rope protection and guide device based on embodiment 1. Figure 1-Figure 3 As shown, the above-mentioned device also includes 4 groups of adjustment pillars 7, each group includes 2 adjustment pillars 7, and the 4 groups of adjustment pillars 7 are evenly distributed on both sides of the lifting mechanism 6, wherein one end of the adjustment pillar 7 is fixedly connected to the ground surface, and the other end of the adjustment pillar 7 passes through the base 1 and fixes the base 1 and the adjustment pillar 7 through a fixing mechanism, and the fixing mechanism is used to fix the connection between the base 1 and the adjustment pillar 7 to limit the movement between the two.

[0040] Among them, Figure 1-Figure 3 and Figure 5As shown, the fixing mechanism includes a collar 8, a slider 9 and a fixing block 10. At the same time, at least one thread groove 71 is provided on the outer wall of the adjustment pillar 7. To ensure the reliability of the device, two thread grooves 71 are provided in this embodiment. The two thread grooves 71 are spirally distributed on the outer wall surface of the adjustment pillar 7. The collar 8 matches the adjustment pillar 7. A limiting protrusion 801 is provided between the collar 8 and each thread groove 71. The fixing blocks 10 are provided in pairs and are respectively connected to both sides of each group of adjustment pillars 7. The fixing blocks 10 A slide rail matching the slider 9 is arranged between the opposite surfaces, and a limiting groove 901 matching the outer wall of the ring 8 is arranged on the slider 9. Here, the ring 8 is a regular hexagonal prism or other polygonal prism. When the base 1 moves up and down, the limiting protrusion 801 slides in the threaded groove 71 to drive the ring 8 to rotate, so that the height and angle of the wire rope can be adjusted in the longitudinal direction at the same time. When adjusted to the required position, the ring 8 is matched with the limiting groove 901 to limit the rotation of the ring 8, so that the whole device remains stable at the specified position.

[0041] For more flexible adjustment of the longitudinal orientation of the wire rope, please refer to Figure 3 and Figure 5 As shown, the slider 9 is provided with a first socket 101 and a second socket 102 in the sliding direction of the ring 8. The first socket 101 and the second socket 102 are provided on the base 1. When the base 1 moves longitudinally, the slider 9 is matched with the first socket 101 through the latch 11, so that the limiting groove 901 is separated from the ring 8; when the base 1 stops moving longitudinally, the slider 9 is matched with the second socket 102 through the latch 11, so that the limiting groove 901 is matched and connected with the ring 8.

[0042] Example 3

[0043] This embodiment 3 provides a wire rope protection and guiding device based on embodiment 1 or embodiment 2, such as Figure 1-Figure 5 As shown, the card device includes a card plate 14, which is connected to the vertical plate 2 by a fastening bolt 15. In order to enhance the stability of the connection, a spring pad 17 is placed between the fastening bolt 15 and the vertical plate 2, and a card slot 141 extending outward is provided in the middle of the card plate 14, and a card slot matching the card slot 14 is provided at the end of the support shaft 3, thereby preventing the support shaft 3 from rotating.

[0044] At the same time, the end of the support shaft 3 is also threadedly connected with a hoop 16 , and the hoop 16 is threadedly screwed on the clamping plate 14 , and the support shaft 3 is locked at both ends, so as to be firmly fixed between the vertical plates 2 .

[0045] In this embodiment, in order to improve the supporting performance of the vertical plate 2, multiple groups of stiffening plates 13 are arranged at the connection between the vertical plate 2 and the base 1, and inclined support columns 12 are arranged between the vertical plates 2 on both sides. The two ends of the inclined support columns 12 are respectively connected to the vertical plate 2 and the base 1 to form a triangular stable structure.

[0046] In this embodiment, the lifting mechanism 6 includes a power device, which is a hydraulic jack, or other hydraulic telescopic components and pneumatic lifting components.

[0047] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A wire rope protection and guiding device, characterized in that: include: A base (1), the base (1) being arranged above the ground surface, the top of the base (1) being vertically connected to vertical plates (2) on both sides, a support shaft (3) being connected between the vertical plates (2) on both sides, and the two ends of the support shaft (3) being respectively fixed to the vertical plates (2) by means of a clamping plate device; A guide pulley (4), wherein a plurality of guide pulleys (4) are provided, and the plurality of guide pulleys (4) are sequentially passed through the support shaft (3) via sliding bearings (5); A lifting mechanism (6), wherein an output end of the lifting mechanism (6) is connected to the base (1) so as to enable the base (1) to move longitudinally.

2. A wire rope protection and guiding device according to claim 1, characterized in that: The device further comprises a plurality of groups of adjustment pillars (7), the plurality of groups of adjustment pillars (7) being evenly distributed on both sides of the lifting mechanism (6), and one end of the adjustment pillar (7) being fixedly connected to the ground surface, and the other end of the adjustment pillar (7) passing through the base (1) and fixing the base (1) and the adjustment pillar (7) by a fixing mechanism.

3. A wire rope protection and guiding device according to claim 2, characterized in that: The fixing mechanism comprises a collar (8), the outer wall of the adjustment pillar (7) is provided with at least one thread groove (71), the collar (8) matches the adjustment pillar (7), and a limiting protrusion (801) is matched between the collar (8) and each of the thread grooves (71).

4. A wire rope protection and guiding device according to claim 3, characterized in that: The fixing mechanism also includes a sliding block (9) and a fixing block (10); The fixing blocks (10) are arranged in pairs and are respectively connected to the two sides of each group of the adjustment pillars (7); a slide rail matching the slider (9) is arranged between the opposite surfaces of the fixing blocks (10); and a limiting groove matching the outer wall of the ring (8) is arranged on the slider (9).

5. A wire rope protection and guiding device according to claim 4, characterized in that: The slider (9) is provided with a first plug hole (101) and a second plug hole (102) in the sliding direction toward the collar (8); When the base (1) moves in the longitudinal direction, the slider (9) matches the first plug hole (101) through the latch (11), so that the limiting groove is separated from the collar (8); When the base (1) stops moving in the longitudinal direction, the slider (9) matches the second plug hole (102) through the latch (11), so that the limiting groove is matched and connected with the collar (8).

6. A wire rope protection and guiding device according to claim 1, characterized in that: The clamping plate device comprises a clamping plate (14), wherein the clamping plate (14) is connected to the vertical plate (2) via a fastening bolt (15), a clamping groove (141) is provided in the middle of the clamping plate (14), and a clamping socket matching the clamping groove (141) is provided at the end of the support shaft (3).

7. A wire rope protection and guiding device according to claim 6, characterized in that: The end of the support shaft (3) is also threadedly connected to a hoop ring (16), and the hoop ring (16) is threadedly screwed onto the clamping plate (14).

8. A wire rope protection and guiding device according to claim 1, characterized in that: A plurality of groups of stiffening plates (13) are provided at the connection between the vertical plate (2) and the base (1).

9. A wire rope protection and guiding device according to claim 1, characterized in that: An oblique support column (12) is provided between the vertical plates (2) on both sides, and two ends of the oblique support column (12) are respectively connected to the vertical plates (2) and the base (1).

10. A wire rope protection and guiding device according to claim 1, characterized in that: The lifting mechanism (6) comprises a power device, and the power device is a hydraulic jack.

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