CN208855828U - A kind of hawser anti-drop device - Google Patents

Abstract

The utility model discloses a kind of hawser anti-drop devices, including installation pedestal, clamping plate, rotary round table nut and protective shell, body frame is mounted with above the installation pedestal, and fastening spring is installed on the inside of body frame, the clamping plate is placed in the left side of fastening spring, and winding bar is installed on the inside of fastening spring, the top of the winding bar, which is run through, fixation hole, and fixed ring is connected with below fixation hole, the rotary round table nut is fixed on the bottom of fixed ring, the protective shell is mounted on the right side of body frame, and it is connected with and changes hands on the right side of protective shell, the top changed hands, which is run through, gag lever post, the inside of the protective shell is equipped with sawtooth gear bar, and transmission gear is mounted on the inside of sawtooth gear bar, rotation axis is installed on the left of the body frame.The hawser anti-drop device is provided with gag lever post, can prevent hawser from falling off from winding bar lower under the pulling force of ship and causing waving for ship, reduce the possibility that accident occurs for ship.

Description

A kind of hawser anti-drop device

Technical field

The utility model relates to hawser technical field, specially a kind of hawser anti-drop device.

Background technique

Hawser has tension, shock resistance, wear-resistant, the flexible performances such as light and soft, the flat rope for tying ship, it is desirable that Have tension, shock resistance, a wear-resistant, flexible performances such as light and soft, hawser anti-drop device be when ship is stopped to ship cable into Row is fixed to prevent it from falling off, and ship can be fixed on bank, prevents ship from floaing along water flow a kind of device walked.

The hawser anti-drop device winding time in the market is long, and worker workload is big, and the fastness of winding is not strong, is easy The problem of falling off, for this purpose, improving the hawser anti-drop device of cable takeup fastness it is proposed that one kind can quickly be wound.

Utility model content

The purpose of this utility model is to provide a kind of hawser anti-drop devices, to solve cable mentioned above in the background art Restricting, the anti-drop device winding time is long, and worker workload is big, and the fastness of winding is not strong, is easy to happen the problem of falling off.

To achieve the above object, the utility model provides the following technical solutions: a kind of hawser anti-drop device, including installation base Seat, clamping plate, rotary round table nut and protective shell are mounted with body frame above the installation pedestal, and are equipped on the inside of body frame Fastening spring, the clamping plate are placed in the left side of fastening spring, and winding bar is equipped on the inside of fastening spring, the winding bar Top through there is fixation hole, and fixed ring is connected with below fixation hole, the rotary round table nut is fixed on fixed ring Bottom, the protective shell are mounted on the right side of body frame, and are connected with and change hands on the right side of protective shell, and the top changed hands, which is run through, to be had Gag lever post, the inside of the protective shell is equipped with sawtooth gear bar, and is mounted with transmission gear on the inside of sawtooth gear bar, described Rotation axis is installed on the left of body frame, and is connected with subframe on the left of rotation axis, the bottom of the subframe is connected with balance weight.

Preferably, the fastening spring and body frame constitute elastic construction, and are to be fixedly connected between fastening spring and body frame.

Preferably, the winding bar constitutes rotational structure with body frame by changing hands, and changes hands through gag lever post and body frame structure At snap-in structure.

Preferably, the shape of the rotary round table nut is round-like structure, and insection structure and rotation outside fixed ring The insection structure for turning rotary table nut interior matches.

Preferably, it is fitted closely between the sawtooth gear bar and body frame, and is Nian Jie between sawtooth gear bar and body frame Connection.

Preferably, the shape of the balance weight is hemispherical configuration, and is to be threadedly coupled between subframe and balance weight.

Compared with prior art, the utility model has the beneficial effects that the hawser anti-drop device is provided with rotary round table spiral shell Mother drives clamping plate that hawser is fixed under the elastic reaction of fastening spring itself, it is therefore prevented that and hawser falls off from device, So that device improves the fixed supportability of hawser, it can prevent ship from work amount that is mobile and increasing staff occurs, The risk for reducing the search ship of staff, can be fixed hawser with fixed ring by rotating rotary round table nut, It prevents when winding bar rotates, hawser falls off from winding bar and causes failure of the device to hawser anticreep, increases device Reliability in use allows device to provide strong support for the stop of stablizing of ship, is made by what is changed hands With the work intensity for reducing artificial winding, the work amount of staff is alleviated, so that the time loss of winding hawser can be with It is reduced, accelerates operating rate, while under gag lever post can prevent hawser from falling off from winding bar under the pulling force of ship And waving for ship is caused, the possibility that accident occurs for ship is reduced, improves the reliability of device, sawtooth gear bar can be to prevent Only for transmission gear when hawser causes to pull to winding bar, the possibility to rotate is changed hands in reduction, it is therefore prevented that hawser takes off It falls, reduces the impaired probability of ship, reduce the time loss and economic loss of maintenance ship, by the rotation of rotary shaft, Subframe is opened, device progress side installation, subframe can be supported device, provide fulcrum for device, increase The installation fastness of device, hemispheric balance weight are adapted to the road surface of most of complexity, provide more for the installation of device More selections improves the use scope of device.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model protective shell schematic diagram of internal structure；

Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.

In figure: 1, installation pedestal；2, body frame；3, fastening spring；4, clamping plate；5, winding bar；6, fixation hole；7, fixed ring； 8, rotary round table nut；9, protective shell；10, it changes hands；11, gag lever post；12, sawtooth gear bar；13, transmission gear；14, it rotates Axis；15, subframe；16, balance weight.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of hawser anti-drop device, including installation pedestal 1, body frame 2, fastening spring 3, clamping plate 4, winding bar 5, fixation hole 6, fixed ring 7, rotary round table nut 8, protective shell 9, change hands 10, Gag lever post 11, sawtooth gear bar 12, transmission gear 13, rotation axis 14, subframe 15 and balance weight 16, the top peace of installation pedestal 1 It is equipped with body frame 2, and the inside of body frame 2 is equipped with fastening spring 3, clamping plate 4 is placed in the left side of fastening spring 3, and fastening spring 3 Inside winding bar 5 is installed, fastening spring 3 and body frame 2 constitute elastic construction, and are fixed between fastening spring 3 and body frame 2 Connection, with the increase of hawser volume, drives clamping plate 4 to move to the right, in turn in cable takeup when on winding bar 5 So that fastening spring 3 is shunk, under the elastic reaction of fastening spring 3 itself, drive clamping plate 4 that hawser is fixed, it is therefore prevented that Hawser falls off from device, so that device improves the fixed supportability of hawser, the top of winding bar 5, which is run through, fixation hole 6, And the lower section of fixation hole 6 is connected with fixed ring 7, rotary round table nut 8 is fixed on the bottom of fixed ring 7, rotary round table nut 8 Shape is round-like structure, and the insection structure outside fixed ring 7 matches with the insection structure inside rotary round table nut 8, Rotary round table nut 8 is rotated counterclockwise, rotary round table nut 8 and fixed ring 7 can be fixed, and then fixed ring can be used 7 fix hawser, prevent when winding bar 5 rotates, hawser falls off from winding bar 5 and causes device to hawser anticreep Failure, protective shell 9 are mounted on the right side of body frame 2, and the right side of protective shell 9 is connected with and changes hands 10, winding bar 5 by change hands 10 with Body frame 2 constitutes rotational structure, and changes hands 10 and constitute snap-in structure by gag lever post 11 and body frame 2, changes hands 10, drives winding Bar 5 rotates clockwise, and by cable takeup on winding bar 5, the use by changing hands 10 reduces the work intensity of artificial winding, The work amount for alleviating staff changes hands 10 top through there is gag lever post 11, and the inside of protective shell 9 is equipped with sawtooth gear Item 12, and the inside of sawtooth gear bar 12 is mounted with transmission gear 13, fits closely between sawtooth gear bar 12 and body frame 2, and It is bonding connection between sawtooth gear bar 12 and body frame 2, sawtooth gear bar 12 can prevent transmission gear 13 in hawser to winding When bar 5 causes to pull, 10 possibility to rotate are changed hands in reduction, it is therefore prevented that hawser falls off, and the left side of body frame 2 is equipped with Rotation axis 14, and the left side of rotation axis 14 is connected with subframe 15, the bottom of subframe 15 is connected with balance weight 16, the shape of balance weight 16 Shape is hemispherical configuration, and pulls up subframe 15 to be threadedly coupled between subframe 15 and balance weight 16, pass through rotation axis 13 Rotation, subframe 15 is opened, and device progress side installation, subframe 15 can be supported device, be provided for device Fulcrum increases the installation fastness of device.

Working principle: it is by bolt that device is fixed at the desired position first for this kind of hawser anti-drop device, Need side mounting device when, pull up subframe 15, by the rotation of rotation axis 13, subframe 15 opened, can will Device carry out side installation, subframe 15 device can be supported, provide fulcrum for device, increase firmly installing for device Property, then hawser is passed through in the fixed ring 7 under fixation hole 6, then rotates counterclockwise rotary round table nut 8, can will rotate Rotary table nut 8 is fixed with fixed ring 7, and then can be fixed hawser with fixed ring 7, prevents when winding bar 5 rotates It waits, hawser falls off from winding bar 5 and causes failure of the device to hawser anticreep, then changes hands 10, drives winding bar 5 suitable Hour hands rotation, by cable takeup on winding bar 5, the use by changing hands 10 reduces the work intensity of artificial winding, mitigates The work amount of staff, meanwhile, in cable takeup when on winding bar 5, with the increase of hawser volume, drive folder Plate 4 moves to the right, so that fastening spring 3 is shunk, under the elastic reaction of fastening spring 3 itself, drives clamping plate 4 to cable Rope is fixed, it is therefore prevented that hawser falls off from device, so that device improves the fixed supportability of hawser, while sawtooth tooth Wheel item 12 can prevent transmission gear 13 hawser to winding bar 5 cause pull when, reduce change hands 10 rotate can It can, it is therefore prevented that hawser falls off, and will change hands 10 finally by gag lever post 11 and be fixed with body frame 2, gag lever post 11 can prevent Hawser falls off lower from winding bar 5 under the pulling force of ship and causes waving for ship, reduces the possibility that accident occurs for ship, The reliability of device is improved, completes the use process of entire hawser anti-drop device like this.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of hawser anti-drop device, including installation pedestal (1), clamping plate (4), rotary round table nut (8) and protective shell (9), It is characterized in that: being mounted with body frame (2) above the installation pedestal (1), and fastening spring (3) are installed on the inside of body frame (2), The clamping plate (4) is placed in the left side of fastening spring (3), and winding bar (5) are equipped on the inside of fastening spring (3), described to twine The top of around rod (5), which is run through, to be had fixation hole (6), and fixed ring (7) are connected with below fixation hole (6), the rotary round table spiral shell Female (8) are fixed on the bottom of fixed ring (7), and the protective shell (9) is mounted on the right side of body frame (2), and the right side of protective shell (9) It is connected with and changes hands (10), through having gag lever post (11), the inside of the protective shell (9) is equipped with saw for the top for changing hands (10) Gear item (12), and transmission gear (13) are mounted on the inside of sawtooth gear bar (12), it is equipped on the left of the body frame (2) Rotation axis (14), and subframe (15) are connected on the left of rotation axis (14), the bottom of the subframe (15) is connected with balance weight (16)。

2. a kind of hawser anti-drop device according to claim 1, it is characterised in that: the clamping plate (4) passes through fastening spring (3) elastic construction is constituted with body frame (2), and is to be fixedly connected between fastening spring (3) and body frame (2).

3. a kind of hawser anti-drop device according to claim 1, it is characterised in that: the winding bar (5) is by changing hands (10) rotational structure is constituted with body frame (2), and changes hands (10) and constitutes snap-in structure by gag lever post (11) and body frame (2).

4. a kind of hawser anti-drop device according to claim 1, it is characterised in that: the shape of the rotary round table nut (8) Shape is round-like structure, and the insection structure kissing of the insection structure and rotary round table nut (8) inside outside fixed ring (7) It closes.

5. a kind of hawser anti-drop device according to claim 1, it is characterised in that: the sawtooth gear bar (12) and body frame (2) it is fitted closely between, and is bonding connection between sawtooth gear bar (12) and body frame (2).

6. a kind of hawser anti-drop device according to claim 1, it is characterised in that: the shape of the balance weight (16) is half Chondritic, and be to be threadedly coupled between subframe (15) and balance weight (16).