Ship crane test bed

Abstract

The utility model discloses a ship crane test bed which comprises a table board assembly, a tension test assembly fixedly connected to the left side of the top of the table board assembly, a crane assembly fixedly connected to the right side of the top of the table board assembly and a cable assembly arranged on the right side of the crane assembly. A cable protection mechanism is slidably connected to the right side of the top of the table top assembly and located on the right side of the crane assembly, the cable protection mechanism comprises a sliding block, a pin shaft is fixedly connected to the top of the sliding block, a vertical plate is movably connected to the top of the pin shaft through a rotating shaft, and a protection cover is fixedly connected to the top of the vertical plate; a connecting column penetrates through the bottom of the right side of the vertical plate, and the left side of the connecting column is fixedly connected with the crane assembly. According to the test bed, the phenomenon that a broken cable in a traditional test is not protected and isolated is changed, and the protective cover is arranged on the outer side of the cable assembly, so that the safety of surrounding testers cannot be influenced, and the test safety cannot be influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship hoist technology field, concretely is ship hoist test bench. BACKGROUND

[0002] The ship hoist test bench is a special equipment for simulating the actual working environment of the ship hoist, testing its performance, safety and reliability; the test bench tests the lifting, amplitude, rotation and other mechanisms of the hoist comprehensively by simulating the wind, wave, inclination and vibration in the marine environment, to ensure its stability and safety in actual operation;

[0003] According to the patent disclosed by China patent network, the patent name is: ship hoist test bench, the patent application number is: 202420046866.5, including base plate, fixedly connected in the top of base plate's hoist body and fixedly connected in the top of base plate's experimental operation platform, the top of base plate is fixedly connected with a plurality of experimental pieces, the experimental piece surface is fixedly connected with the placement shell, when the hoist body is bent in operation, the touch rod will touch the sliding connection between the two sets of limiting plates The moving plate is pushed to displace between the two sets of limiting plates, the touch block extrudes the inwall fixed connection of the induction switch in the placement shell, and an alarm is sent out, to avoid the hoist body from tilting too much and causing rollover, solve the problem that when the hoist body is used to lift heavy objects on the ship, it is easy to be affected by the weight of the object, causing the hoist body to tilt or even bend, and when the ship is affected by the wind and wave, the hoist body will also tilt, causing the hoist body to fall and damage; The test bench in the above cannot protect the cable of the hoist when testing the load capacity of the hoist, and the cable will break directly when the load capacity is exceeded, the instantaneously broken cable will directly pop out to the outside, which can easily affect the safety of the surrounding test personnel, and the test safety is affected.

[0004] Therefore, the test bench needs to be designed and modified to effectively prevent the cable from breaking and popping out to the outside to injure the surrounding people. UTILITY MODEL CONTENTS

[0005] To solve the problems in the background art, the utility model aims to provide a ship hoist test bench that can protect and isolate the cable, solving the problem of cable breakage and outward pop-out injury to the surrounding people during testing.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a ship hoist test bench, comprising a table assembly;

[0007] A tension test assembly is fixedly connected to the left side of the top of the table assembly;

[0008] The crane assembly is fixedly connected to the right side of the top of the table assembly;

[0009] The cable assembly is arranged on the right side of the crane assembly;

[0010] The right side of the top of the table assembly is slidably connected with a cable protection mechanism on the right side of the crane assembly, the cable protection mechanism comprises a sliding block, a pin shaft is fixedly connected to the top of the sliding block, a vertical plate is movably connected to the top of the pin shaft through a rotating shaft, a protection cover is fixedly connected to the top of the vertical plate, a connecting column is arranged through the bottom of the right side of the vertical plate, the left side of the connecting column is fixedly connected with the crane assembly, a cam is movably connected to the top of the right side of the vertical plate through a bearing, a handle bar is fixedly connected to the bottom of the right side of the cam, a horizontal frame is sleeved on the surface of the handle bar, profiled plates are fixedly connected to the front face and the back face of the horizontal frame, the side, away from the horizontal frame, of the profiled plates is slidably connected with the vertical plate, and a pressing plate is fixedly connected to the bottom of the horizontal frame.

[0011] As preferred in the utility model, the left side of the profiled plate is fixedly connected with a supporting mechanism, the supporting mechanism comprises a protruding block, a toothed plate is fixedly connected to the left side of the protruding block, gears are movably connected to the front face and the back face of the vertical plate through bearings, the left side of the gear is engaged with the toothed plate, a protruding rod is fixedly connected to the outside of the gear, and a supporting wheel rod is fixedly connected to the surface of the protruding rod.

[0012] As preferred in the utility model, the bottom of the inner side of the toothed plate is fixedly connected with a strip plate, and the inner side of the strip plate is slidably connected with the vertical plate.

[0013] As preferred in the utility model, vertical grooves are arranged on the front face and the back face of the vertical plate, and the inner side of the strip plate is slidably connected in the vertical grooves.

[0014] As preferred in the utility model, a handle sleeve is fixedly connected to the surface of the handle bar, and the handle sleeve is used in cooperation with the handle bar.

[0015] As preferred in the utility model, longitudinal grooves are arranged on the front face and the back face of the vertical plate and close to the side of the cam, and the inner side of the profiled plate is slidably connected in the longitudinal grooves.

[0016] Compared with the prior art, the utility model has the advantages as follows:

[0017] 1. The test table changes the phenomenon that the traditional test broken cable has no protection isolation, and the protection cover is arranged on the outside of the cable assembly, so that the safety of surrounding test personnel is not affected, and the test safety is not affected.

[0018] 2. The supporting mechanism is arranged, the turned protection cover can be supported, and the safety of the protection cover is improved.

[0019] 3、 The utility model discloses a strip plate setting, can make the tooth plate more stable upward movement, and its trajectory has played the effect of limiting.

[0020] 4、 The utility model discloses a vertical slot setting, can make the strip plate more smooth inside the vertical plate sliding, reduced the friction between strip plate and vertical plate, prolonged the service life of strip plate, and the limiting effect is played to strip plate.

[0021] 5、 The utility model discloses a grip sleeve setting, can conveniently rotate the grip rod for the user, and the convenience of user is increased.

[0022] 6、 The utility model discloses a longitudinal slot setting, can make the special-shaped plate more smooth inside the vertical plate sliding, reduced the friction between vertical plate and special-shaped plate, prolonged the service life of vertical plate. DRAWINGS

[0023] Figure 1 It is the structure schematic drawing of the utility model;

[0024] Figure 2 It is the structure drawing of cable protection mechanism and support mechanism of the utility model;

[0025] Figure 3 It is the structure of the utility model Figure 2 It is the enlarged structure drawing of A place in the utility model;

[0026] Figure 4 It is the partial structure side view of the utility model;

[0027] Figure 5 It is the partial structure perspective view of the utility model.

[0028] In the drawing: 1, table assembly;2, tension test assembly;3, crane assembly;4, cable assembly;5, cable protection mechanism;6, sliding block;7, pin shaft;8, vertical plate;9, protective cover;10, connecting column;11, cam;12, grip rod;13, horizontal frame;14, special-shaped plate;15, pressing plate;16, support mechanism;17, protruding block;18, tooth plate;19, gear;20, protruding rod;21, support wheel rod;22, strip plate;23, vertical slot;24, grip sleeve;25, longitudinal slot. DETAILED DESCRIPTION

[0029] 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 the utility model.

[0030] As Figures 1 to 5 shown in the utility model provide ship hoist test bench, including table assembly 1;

[0031] Fixedly connected in the left side of the table assembly 1 top tension test component 2;

[0032] Fixedly connected in the right side of the table assembly 1 top hoist component 3;

[0033] Cable component 4 is arranged in the right side of hoist component 3;

[0034] The right side of the table assembly 1 top and located in the right side sliding connection of hoist component 3 has cable protection mechanism 5, and the cable protection mechanism 5 includes sliding block 6, the top of sliding block 6 is fixedly connected with pin shaft 7, the top of pin shaft 7 is movably connected with vertical plate 8 through rotating shaft, the top of vertical plate 8 is fixedly connected with protective cover 9, the bottom of the right side of vertical plate 8 is throughly arranged with connecting column 10, the left side of connecting column 10 is fixedly connected with hoist component 3, the top of the right side of vertical plate 8 is movably connected with cam 11 through bearing, the bottom of the right side of cam 11 is fixedly connected with handlebar 12, the surface of handlebar 12 is sleeved with horizontal frame 13, the front and back of horizontal frame 13 are fixedly connected with profiled plate 14, the side of profiled plate 14 away from horizontal frame 13 is slidably connected with vertical plate 8, the bottom of pressure plate 15 is fixedly connected with the bottom of pressure plate 15, and the bottom of pressure plate 15 is throughly arranged in the inside of handlebar 12.

[0035] Reference Figure 1 , Figure 2 and Figure 3 The left side of profiled plate 14 is fixedly connected with support mechanism 16, and the support mechanism 16 includes lug 17, the left side of lug 17 is fixedly connected with toothed plate 18, the front and back of vertical plate 8 are movably connected with gear 19 through bearing, the left side of gear 19 is engaged with toothed plate 18, the outer side of gear 19 is fixedly connected with convex rod 20, and the surface of convex rod 20 is fixedly connected with support wheel 21.

[0036] As a technical optimization scheme of the utility model, the support mechanism 16 is arranged to support the turned protective cover 9, thereby increasing the safety of the protective cover 9.

[0037] Reference Figure 2The bottom of the inner side of the toothed plate 18 is fixedly connected with a strip plate 22, and the inner side of the strip plate 22 is slidably connected with the vertical plate 8.

[0038] As a technical optimization scheme of the utility model, through the setting of the strip plate 22, the toothed plate 18 can be more stably moved upwards, and the movement track is limited.

[0039] Reference Figure 3 The front surface and the back surface of the vertical plate 8 are both provided with a vertical groove 23, and the inner side of the strip plate 22 is slidably connected in the vertical groove 23.

[0040] As a technical optimization scheme of the utility model, through the setting of the vertical groove 23, the strip plate 22 can be more smoothly slid in the vertical plate 8, the friction between the strip plate 22 and the vertical plate 8 is reduced, the service life of the strip plate 22 is prolonged, and the strip plate 22 is limited.

[0041] Reference Figure 2 The surface of the handle rod 12 is fixedly connected with a handle sleeve 24, and the handle sleeve 24 is used in cooperation with the handle rod 12.

[0042] As a technical optimization scheme of the utility model, through the setting of the handle sleeve 24, the user can conveniently rotate the handle rod 12, and the convenience of the user is improved.

[0043] Reference Figure 2 The front surface and the back surface of the vertical plate 8 and the side close to the cam 11 are provided with a longitudinal groove 25, and the inner side of the special-shaped plate 14 is slidably connected in the longitudinal groove 25.

[0044] As a technical optimization scheme of the utility model, through the setting of the longitudinal groove 25, the special-shaped plate 14 can be more smoothly slid in the vertical plate 8, the friction between the vertical plate 8 and the special-shaped plate 14 is reduced, and the service life of the vertical plate 8 is prolonged.

[0045] The working principle and the use process of the utility model are as follows: firstly, the user turns over the vertical plate 8 upwards, the connecting column 10 is penetrated to the right side of the vertical plate 8, then the handle rod 12 is rotated, the handle rod 12 drives the horizontal frame 13 to move downwards, the horizontal frame 13 cooperates with the special-shaped plate 14 to drive the pressing plate 15 to move downwards, the pressing plate 15 is penetrated to the inside of the connecting column 10, the protective cover 9 is covered on the surface of the cable assembly 4, and the effect that positioning can be achieved is achieved; when protection is not needed, the special-shaped plate 14 is moved upwards while driving the protruding block 17 and the toothed plate 18 to move upwards, the toothed plate 18 drives the gear 19 to rotate, the gear 19 drives the protruding rod 20 and the supporting wheel rod 21 to rotate, and the supporting wheel rod 21 and the vertical plate 8 are in an opening and closing state, then the vertical plate 8 is turned over, the supporting wheel rod 21 abuts against the table assembly 1, and the effect that supporting can be achieved is achieved.

[0046] In summary: the ship crane test bench, through the test bench changed the traditional test cable breakage without the phenomenon of protective isolation, using the protective cover 9 outside the cable assembly 4, will not affect the safety of the surrounding test personnel, much less affect the test safety.

[0047] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0048] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, alternatives, and variations can be made in the embodiments without departing from the spirit and scope of the present application as defined by the appended claims and their equivalents.

Claims

1. A ship crane test bench, including a bench assembly (1); The tensile testing assembly (2) is fixedly connected to the top left side of the tabletop assembly (1); The crane assembly (3) is fixedly connected to the top right side of the table assembly (1); Cable assembly (4) is located on the right side of crane assembly (3); Its features are: A cable protection mechanism (5) is slidably connected to the right side of the top of the platform assembly (1) and to the right side of the crane assembly (3). The cable protection mechanism (5) includes a slider (6). A pin (7) is fixedly connected to the top of the slider (6). A vertical plate (8) is movably connected to the top of the pin (7) via a rotating shaft. A protective cover (9) is fixedly connected to the top of the vertical plate (8). A connecting column (10) is provided through the bottom right side of the vertical plate (8). The left side of the connecting column (10) is fixedly connected to the crane assembly (3). The top right side of the vertical plate (8) is movably connected to a cam (11) via a bearing. The bottom right side of the cam (11) is fixedly connected to a handle (12). A horizontal frame (13) is fitted onto the surface of the handle (12). A shaped plate (14) is fixedly connected to both the front and back sides of the horizontal frame (13). The side of the shaped plate (14) away from the horizontal frame (13) is slidably connected to the vertical plate (8). A pressure plate (15) is fixedly connected to the bottom of the horizontal frame (13). The bottom of the pressure plate (15) extends through the interior of the handle (12).

2. The ship crane test bench according to claim 1, characterized in that: A support mechanism (16) is fixedly connected to the left side of the irregular plate (14). The support mechanism (16) includes a protrusion (17). A toothed plate (18) is fixedly connected to the left side of the protrusion (17). Gears (19) are movably connected to the front and back of the vertical plate (8) through bearings. The left side of the gear (19) meshes with the toothed plate (18). A protruding rod (20) is fixedly connected to the outer side of the gear (19). A support wheel rod (21) is fixedly connected to the surface of the protruding rod (20).

3. The ship crane test bench according to claim 2, characterized in that: A strip plate (22) is fixedly connected to the bottom of the inner side of the toothed plate (18), and the inner side of the strip plate (22) is slidably connected to the vertical plate (8).

4. The ship crane test bench according to claim 3, characterized in that: The vertical plate (8) has vertical grooves (23) on both the front and back sides, and the inner side of the strip (22) is slidably connected to the inside of the vertical grooves (23).

5. The ship crane test bench according to claim 1, characterized in that: A grip sleeve (24) is fixedly connected to the surface of the grip (12), and the grip sleeve (24) is used in conjunction with the grip (12).

6. The ship crane test bench according to claim 1, characterized in that: The vertical plate (8) has a longitudinal groove (25) on its front and back sides and on the side near the cam (11), and the inner side of the irregular plate (14) is slidably connected to the inside of the longitudinal groove (25).

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