Emergency assault boat maintenance fixing device

Abstract

The utility model relates to the technical field of assault boat maintenance, in particular to an emergency assault boat maintenance fixing device which is provided with a roller moving mechanism and a clamping mechanism capable of adjusting the direction, so that moving and adaptive clamping of an assault boat are facilitated, and practicability is improved. Comprising an outer frame, roller shafts, moving rollers, connecting plates, guide strips, sliding seats, a connecting frame, a restraining sleeve, a sliding frame, a grip frame, a clamping screw sleeve, a clamping screw rod and a clamping screwing handle, the multiple sets of roller shafts are longitudinally and rotationally connected to the lower side of the interior of the outer frame, the outer wall of each set of roller shafts is connected with the inner wall of one set of moving rollers, and the multiple sets of sliding seats are movably connected to the outer sides of each set of guide strips in a sleeving mode; the top end of the sliding seat is connected with the right side of the restraining sleeve through the connecting frame, the inner wall of the restraining sleeve is vertically and slidably connected with the outer wall of the sliding frame, the top end of the sliding frame is connected with the middle of the bottom end of the grip frame, the bottom end of the sliding frame is connected with the top end of the clamping threaded sleeve, the inner wall of the clamping threaded sleeve is in threaded connection with the outer wall of the clamping threaded rod, and the outer side of the clamping threaded rod is connected with the middle of the inner side of the clamping screwing handle.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of the maintenance of the assault boat, specifically to the emergency assault boat maintenance fixing device. BACKGROUND

[0002] The assault boat is divided into three forms, the glass steel assault boat, the inflatable rubber dinghy assault boat and the hypalon material assault boat, the modern inflatable assault boat is mainly used for the government agencies to execute the maritime task more, convenient transportation simple installation easily, the hypalon type assault boat is mainly used for the armed police, the army and the like to execute the important task.

[0003] In the maintenance process of the assault boat, the corresponding device needs to be used for auxiliary fixing, the existing patent announcement number CN219237329U emergency assault boat maintenance fixing device, it is driven two threaded spindles to rotate simultaneously through the double-shaft motor, make two threaded spindles drive two sliders to approach each other in the way of screw rod transmission, thereby adjusting the interval of first stud and two second studs, make three mutually cooperate to complete the preliminary clamping of assault boat, then, use the wrench to twist the first nut and the second nut, make the first clamping plate cooperate with the third clamping plate and clamp the tail of the assault boat, the second clamping plate cooperates with the fourth clamping plate and clamps the head of the assault boat, thereby completing the final fixation of the assault boat, make the assault boat unable to slide when overturning, guarantee the stability of the assault boat.

[0004] When the device is inconvenient for the displacement of the assault boat body, the practicality is insufficient. UTILITY MODEL CONTENT

[0005] (I) the technical problem solved

[0006] In view of the deficiency of prior art, the utility model provides the roller displacement mechanism and the clamping mechanism that can adjust the direction, convenient for the movement and the adaptive clamping of the assault boat, improve the practicality of the emergency assault boat maintenance fixing device.

[0007] (II) technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: emergency assault boat maintenance fixing device, including outer frame, roll shaft, moving roller, connecting plate, guide bar, sliding seat, connecting frame, restraint sleeve, sliding frame, handle frame, clamping screw sleeve, clamping screw rod and clamping hand, the outer frame inside lower side longitudinal rotation is connected with a plurality of groups of roll shafts, and the outer wall of each group of roll shafts is connected with the inner wall of a group of moving rollers respectively, and the left and right side upper parts of outer frame are connected with the inner side of a group of connecting plates respectively, and the inner side of two groups of connecting plates is connected with the front and back side of a group of guide bars respectively, and the outer side of each group of guide bars is movably sleeved with a plurality of groups of sliding seats, and the top of sliding seat is connected with the right side of restraint sleeve through connecting frame, and the inner wall of restraint sleeve is vertically slidably connected with the outer wall of sliding frame, and the top of sliding frame is connected with the middle part of handle frame bottom, and the bottom of sliding frame is connected with the top of clamping screw sleeve, and the inner wall of clamping screw sleeve is screw connected with the outer wall of clamping screw rod, and the outer side of clamping screw rod is connected with the middle part of clamping hand inner side.

[0009] Preferably, it further includes a contact pad, and the outer side of the clamping screw rod is connected with the middle part of the inner side of the contact pad.

[0010] Preferably, it further includes a clamping screw sleeve, a clamping screw rod and a clamping hand, the middle part of the outer side of the sliding seat is connected with the inner side of the clamping screw sleeve, the inner wall of the clamping screw sleeve is screw connected with the outer wall of the clamping screw rod, and the outer side of the clamping screw rod is connected with the middle part of the inner side of the clamping hand.

[0011] Preferably, it further includes a pin sleeve, a sliding pin, a pull sheet and a spring, the middle part of the outer side of the restraint sleeve is connected with the inner side of the pin sleeve, the inner wall of the pin sleeve is slidably connected with the outer wall of the sliding pin, the outer end of the sliding pin is connected with the middle part of the inner end of the pull sheet, and the outer side of the inner end of the pull sheet is connected with the outer part of the pin sleeve of the outer side of the restraint sleeve.

[0012] Preferably, it further includes a handle sleeve, and the outer side of the upper part of the handle frame is sleeved with the inner side of the handle sleeve.

[0013] Preferably, it further includes a lamp holder, a lampshade and an illuminating lamp, the middle lower part of the left side of the outer frame is connected with the lower side of the inner end of the lamp holder, the top of the lamp holder is connected with the left side of the bottom of the lampshade, and the illuminating lamp is installed in the inner part of the lampshade.

[0014] (Three) beneficial effects

[0015] Compared with the prior art, the utility model provides emergency assault boat maintenance fixing device, has the following beneficial effects:

[0016] The maintenance inflatable boat is placed on the upper side of the groups of moving rollers inside the outer frame, the auxiliary rollers are moved by the roller shafts, after being positioned, the slide block is slid on the outer side of the guide strip to move longitudinally to the corresponding position, then the slide frame is slid down under the constraint of the constraint sleeve by holding the handle frame, the lower part of the slide frame is inside the inflatable boat, then the clamping handle is twisted to rotate the clamping screw, the clamping screw is combined with the clamping nut by screwing, and the clamping screw acts on the position of the inflatable boat from the outside of the clamping screw to clamp, the roller moving mechanism and the clamping mechanism with the orientation adjustment are arranged, so that the inflatable boat is conveniently moved and clamped, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the structure of the utility model;

[0018] Figure 2 It is a top view of the utility model; Figure 1

[0019] Figure 3 It is an A enlarged view of the utility model; Figure 1

[0020] Figure 4 It is a B enlarged view of the utility model. Figure 2

[0021] Markings in the drawings: 1, outer frame; 2, roller shaft; 3, moving roller; 4, connecting frame; 5, guide strip; 6, slide block; 7, connecting frame; 8, constraint sleeve; 9, slide frame; 10, handle frame; 11, clamping nut; 12, clamping screw; 13, clamping handle; 14, contact pad; 15, tightening nut; 16, tightening screw; 17, tightening handle; 18, pin sleeve; 19, slide pin; 20, pull tab; 21, spring; 22, handle sleeve; 23, lamp holder; 24, lampshade; 25, illuminating lamp. DETAILED DESCRIPTION

[0022] 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 protection scope of the utility model. EMBODIMENT

[0023] Please refer to Figures 1-4 ​​​, emergency inflatable boat maintenance fixing device, including outer frame 1, roller shaft 2, moving roller 3, connecting plate 4, guide bar 5, sliding seat 6, connecting frame 7, restraint sleeve 8, sliding frame 9, handle frame 10, clamping screw sleeve 11, clamping screw 12 and clamping knob 13, the lower side of the inside of outer frame 1 is longitudinally connected with multiple groups of roller shafts 2, the inner wall of each group of roller shafts 2 is connected with a group of moving rollers 3 respectively, the left and right sides of the upper part of outer frame 1 are connected with a group of connecting plates 4 respectively, the inner side of the two groups of connecting plates 4 is connected with a group of guide bars 5 respectively, the outer side of each group of guide bars 5 is movably sleeved with multiple groups of sliding seats 6, the top end of sliding seat 6 is connected with the right side of restraint sleeve 8 through connecting frame 7, the inner wall of restraint sleeve 8 is vertically slidingly connected with the outer wall of sliding frame 9, the top end of sliding frame 9 is connected with the middle part of the bottom end of handle frame 10, the bottom end of sliding frame 9 is connected with the top end of clamping screw sleeve 11, the inner wall of clamping screw sleeve 11 is screw-connected with the outer wall of clamping screw 12, the outer side of clamping screw 12 is connected with the middle part of the inner side of clamping knob 13; the inflatable boat to be maintained is placed on the upper side of the multiple groups of moving rollers 3 in the inside of outer frame 1, and the auxiliary roller is constrained through roller shaft 2, after being in place, according to the tightening direction, the sliding seat 6 is slid on the outer side of guide bar 5, so that it is longitudinally moved to the corresponding position, then the handle frame 10 is held to make the sliding frame 9 slide downward under the constraint of restraint sleeve 8, so that the lower part of sliding frame 9 is inside the inflatable boat, then the clamping knob 13 is twisted to make the clamping screw 12 rotate, the clamping screw 12 is outwardly applied to the position of the inflatable boat through the screwing cooperation with the clamping screw sleeve 11.

[0024] It also includes a contact pad 14, the outer side of the clamping screw 12 is connected with the middle part of the inner side of the contact pad 14; the position of the inflatable boat can be contacted and tightened through the contact pad 14, so as to avoid slipping and improve stability.

[0025] It also includes a tightening screw sleeve 15, a tightening screw 16 and a tightening knob 17, the middle part of the outer side of the sliding seat 6 is connected with the inner side of the tightening screw sleeve 15, the inner wall of the tightening screw sleeve 15 is screw-connected with the outer wall of the tightening screw 16, the outer side of the tightening screw 16 is connected with the middle part of the inner side of the tightening knob 17; after the sliding seat 6 is slid to the position on the outer side of the guide bar 5, the tightening knob 17 is twisted to make the tightening screw 16 rotate, the tightening screw 16 is inwardly applied to the position of the outer side of the guide bar 5 through the screwing cooperation with the tightening screw sleeve 15, so as to fix the sliding seat 6 relative to the guide bar 5.

[0026] It also includes a pin sleeve 18, a sliding pin 19, a pull tab 20 and a spring 21, the middle part of the outer side of the restraint sleeve 8 is connected with the inner side of the pin sleeve 18, the inner wall of the pin sleeve 18 is slidingly connected with the outer wall of the sliding pin 19, the outer end of the sliding pin 19 is connected with the middle part of the inner end of the pull tab 20, the inner end of the pull tab 20 is connected with the spring 21 outside the pin sleeve 18 on the outer side of the restraint sleeve 8; the sliding pin 19 is slid inward in the pin sleeve 18 by holding the clamping knob 13 to loosen the sliding frame 9, under the connection of the spring 21, the sliding pin 19 is slid inward in the pin sleeve 18 to tighten the position of the outer side of the sliding frame 9, so as to improve stability.

[0027] It also includes a grip sleeve 22, with the upper outer side of the grip frame 10 fitting into the inner side of the grip sleeve 22; the grip sleeve 22 allows for gripping and contact with the grip frame 10, avoiding injuries and slippage, and improving practicality.

[0028] It also includes a lamp holder 23, a lamp shade 24, and a lighting lamp 25. The lower left side of the outer frame 1 is connected to the lower inner side of the lamp holder 23, and the top of the lamp holder 23 is connected to the left bottom of the lamp shade 24. The lighting lamp 25 is installed inside the lamp shade 24. The lighting lamp 25 can be fixed at a high position through the lamp holder 23 and the lamp shade 24. After the lighting lamp 25 is powered on, it can provide illumination, optimize the lighting environment, and improve convenience.

[0029] In summary, when using the emergency inflatable boat maintenance and fixing device, the inflatable boat to be maintained is placed on the upper side of the multiple sets of moving rollers 3 inside the outer frame 1. After the roller shaft 2 constrains the auxiliary rollers to move into position, according to the tightening position, the sliding block 6 on the outside of the guide bar 5 is slid to move longitudinally to the corresponding position. After the sliding block 6 slides into position on the outside of the guide bar 5, the tightening handle 17 is turned to rotate the tightening screw 16. The tightening screw 16, after being screwed into the tightening sleeve 15, can act inward to tighten the guide bar 5 at that position, fixing the sliding block 6 relative to the guide bar 5. Holding the clamping handle 13 can slide the sliding pin 19 outward inside the pin sleeve 18, loosening the slide frame 9. Then, the handle is held... The sleeve 22 allows the grip frame 10 to be held and contacted. The slide 9 slides down under the constraint of the restraint sleeve 8, so that the lower part of the slide 9 is inside the assault boat. The sliding pin 19 slides inward inside the pin sleeve 18, acting on the outside of the slide 9 to tighten at this position. Then, the locking handle 13 is turned to rotate the locking screw 12. The locking screw 12 is screwed into the locking screw sleeve 11, and the outside of the locking screw 12 acts on the assault boat to lock it at this position. The contact pad 14 can make tight contact with the assault boat at this position to prevent slippage. In addition, the lamp holder 23 and lamp cover 24 can fix the lighting lamp 25 in a high position. After the lighting lamp 25 is powered on, it can provide illumination, optimize the lighting environment, and improve convenience.

[0030] This lighting lamp 25 is a commercially available device known to those skilled in the art. We are simply using it here without making any structural or functional improvements, and we will not go into detail about it here.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An emergency inflatable boat maintenance and fixing device, characterized in that, The system includes an outer frame (1), rollers (2), moving rollers (3), connecting plates (4), guide bars (5), slides (6), connecting frames (7), constraint sleeves (8), slides (9), grip frames (10), clamping screw sleeves (11), clamping screws (12), and clamping handles (13). Multiple sets of rollers (2) are longitudinally rotatably connected to the lower inner side of the outer frame (1). The outer wall of each set of rollers (2) is connected to the inner wall of a set of moving rollers (3). The upper left and right sides of the outer frame (1) are respectively connected to the inner sides of a set of connecting plates (4). The inner sides of the two sets of connecting plates (4) are respectively... It is connected to the front and rear sides of a set of guide bars (5). Each set of guide bars (5) is movably sleeved with multiple sets of slides (6). The top of the slide (6) is connected to the right side of the constraint sleeve (8) via the connecting frame (7). The inner wall of the constraint sleeve (8) is vertically slidably connected to the outer wall of the slide (9). The top of the slide (9) is connected to the middle of the bottom of the grip frame (10). The bottom of the slide (9) is connected to the top of the clamping screw sleeve (11). The inner wall of the clamping screw sleeve (11) is screwed to the outer wall of the clamping screw rod (12). The outer side of the clamping screw rod (12) is connected to the middle of the inner side of the clamping handle (13).

2. The emergency inflatable boat maintenance and fixing device according to claim 1, characterized in that: It also includes a contact pad (14), the outer side of which is connected to the middle of the inner side of the contact pad (14) of the clamping screw (12).

3. The emergency inflatable boat maintenance and fixing device according to claim 1, characterized in that: It also includes a tightening sleeve (15), a tightening screw (16) and a tightening handle (17). The outer middle part of the slide (6) is connected to the inner side of the tightening sleeve (15). The inner wall of the tightening sleeve (15) is screwed to the outer wall of the tightening screw (16). The outer side of the tightening screw (16) is connected to the inner middle part of the tightening handle (17).

4. The emergency inflatable boat maintenance and fixing device according to claim 1, characterized in that: It also includes a pin sleeve (18), a sliding pin (19), a pull tab (20), and a spring (21). The middle outer side of the constraint sleeve (8) is connected to the inner side of the pin sleeve (18). The inner wall of the pin sleeve (18) is slidably connected to the outer wall of the sliding pin (19). The outer end of the sliding pin (19) is connected to the middle inner end of the pull tab (20). The outer side of the inner end of the pull tab (20) is connected to the outer side of the pin sleeve (18) outside the constraint sleeve (8) by a spring (21).

5. The emergency inflatable boat maintenance and fixing device according to claim 1, characterized in that: It also includes a grip sleeve (22), the upper outer side of the grip frame (10) being sleeved with the inner side of the grip sleeve (22).

6. The emergency inflatable boat maintenance and fixing device according to claim 1, characterized in that: It also includes a lamp holder (23), a lamp shade (24) and a lighting lamp (25). The lower left side of the outer frame (1) is connected to the lower inner side of the lamp holder (23), the top of the lamp holder (23) is connected to the left side of the bottom of the lamp shade (24), and a lighting lamp (25) is installed inside the lamp shade (24).

Images