CN214241173U

CN214241173U - Quick aerating device is used in installation of double-deck rubber fender of aerifing

Info

Publication number: CN214241173U
Application number: CN202023130537.XU
Authority: CN
Inventors: 宋传广; 肖燕妮
Original assignee: Weihai Haishun Outdoor Products Co ltd
Current assignee: Weihai Haishun Outdoor Products Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-21
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a quick aerating device is used in installation of double-deck rubber fender of aerifing, the device comprises a device body, the bottom fixed mounting of device body has a plurality of gyro wheel mechanisms, the top intercommunication of device body is provided with the outlet duct, the top fixed mounting of device body has two fixed plates, the outlet duct runs through one of them fixed plate setting, another the notch has been seted up at the top of fixed plate, rotates on the lateral wall of one of them fixed plate and is connected with receiving mechanism, receiving mechanism rotates and runs through another fixed plate setting, the outlet duct is around establishing on receiving mechanism. The utility model discloses a device body, outlet duct, fixed plate, notch, aerify the cooperation between head and the receiving mechanism and use, realized being convenient for through the pulling outlet duct with the purpose that the outlet duct taken out from receiving the line roller, receive the line roller through rotating, realize being convenient for with the outlet duct around establishing the purpose on receiving the line roller, improve and aerify efficiency.

Description

Quick aerating device is used in installation of double-deck rubber fender of aerifing

Technical Field

The utility model belongs to the technical field of aerating device, especially, relate to a quick aerating device is used in installation of double-deck rubber fender of aerifing.

Background

The inflatable rubber fender uses compressed air as a buffer medium, so that the inflatable rubber fender has a softer collision prevention effect when a ship is close to the inflatable rubber fender, and has the advantages of large impact energy absorption, low pressure per unit area acting on the ship, excellent impact fatigue resistance, simplicity and easiness in installation and the like compared with a common elastic rubber fender.

The inflatable rubber fender needs to be inflated for use, when the existing quick inflation device for installing the double-layer inflatable rubber fender is used, the storage and the taking out of an inflation pipe of the quick inflation device are not convenient enough, so that the excessive inflation time can be prolonged, in addition, the quick inflation device is not convenient enough when being connected with an inflation opening of the inflatable rubber fender, the reverse pressure in the inflation process is large, the existing fixing mode is unstable, and therefore the quick inflation device for installing the double-layer inflatable rubber fender is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the storage and the taking-out of an inflation tube are not convenient enough, but also the defect of being not convenient enough when being connected with an inflation inlet of an inflation rubber fender in the prior art, and providing a quick inflation device for the installation of a double-layer inflation rubber fender.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quick inflating device for installing a double-layer inflatable rubber fender comprises a device body, wherein a plurality of roller mechanisms are fixedly arranged at the bottom of the device body, the top of the device body is communicated with an air outlet pipe, the top of the device body is fixedly provided with two fixed plates, the air outlet pipe penetrates through one of the fixing plates, the top of the other fixing plate is provided with a notch, wherein the side wall of one fixed plate is rotatably connected with a containing mechanism which is rotatably arranged through the other fixed plate, the air outlet pipe is wound on the storage mechanism, the air outlet end of the air outlet pipe is communicated with an inflation head, the inflation head is provided with a nut in a threaded sleeve mode, a connecting plate with a sliding sleeve is fixedly sleeved on the side wall of the nut and located on the inflation head, and a fixing mechanism with the sliding sleeve is rotatably connected to the side wall of the connecting plate and located on the inflation head.

Preferably, receiving mechanism includes and rotates the dwang of being connected the setting with one of them fixed plate lateral wall, the free end of dwang rotates and runs through another fixed plate setting, the free end fixed mounting of dwang has rotatory handle, the dwang is located fixed cover on the part between two fixed plates and is equipped with the line roller of receiving, the outlet duct is around establishing on the line roller of receiving.

Preferably, the fixing mechanism includes a sleeve rotatably connected to the side wall of one end of the connecting plate, the sleeve is slidably sleeved on the inflation head, the outer wall of the sleeve is rotatably connected with two connecting rods, the free ends of the connecting rods are rotatably connected with half rings, the inner walls of the half rings are fixedly connected with limit blocks, the side walls of the half rings are fixedly connected with two first connecting blocks and two second connecting blocks, the first connecting blocks are slidably provided with screw rods, and the screw rods are screwed through the second connecting blocks.

Preferably, a sliding groove is formed in the inner wall of the sleeve, a fixed block is fixedly mounted on the outer wall of the inflation head, and the sliding groove is sleeved on the fixed block in a sliding mode.

Preferably, the roller mechanism comprises a telescopic rod fixedly installed at the bottom of the device body, a pulley is fixedly installed at the bottom of the telescopic rod, and a buffer spring which is sleeved on the telescopic rod in a sliding manner is fixedly connected between the pulley and the bottom of the device body.

Preferably, the outer wall of the inflation head is provided with a thread groove, and the nut is in threaded connection with the thread groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a device body, outlet duct, fixed plate, notch, aerify the cooperation between head and the receiving mechanism and use, realized being convenient for through the pulling outlet duct with the purpose that the outlet duct taken out from receiving the line roller, receive the line roller through rotating, realize being convenient for with the outlet duct around establishing the purpose on receiving the line roller, improve and aerify efficiency.

2. The utility model discloses an aerify head, nut, connecting plate, sleeve pipe, connecting rod, semi-ring, stopper, first connecting block and the cooperation use between the second connecting block, realized through will aerifing the head and insert in the inflation inlet, overlap two stopper covers on the ring on current inflation inlet to realize being convenient for fix the purpose of aerifing the head.

Drawings

Fig. 1 is a schematic view of a main structure of a quick inflator for mounting a double-layer inflatable rubber fender according to the present invention;

FIG. 2 is a schematic front perspective structural view of a quick inflator for mounting a double-layer inflatable rubber fender according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic diagram of a front structure of a half ring in the quick inflation device for installing a double-layer inflatable rubber fender according to the present invention.

In the figure: the device comprises a device body 1, an air outlet pipe 2, a fixing plate 3, a notch 4, an inflation head 5, a nut 6, a connecting plate 7, a rotating rod 8, a rotating handle 9, a wire take-up roller 10, a sleeve pipe 11, a connecting rod 12, a semi-ring 13, a limiting block 14, a first connecting block 15, a second connecting block 16, a screw rod 17, a sliding groove 18, a fixed block 19, a telescopic rod 20, a pulley 21 and a buffer spring 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a quick inflation device for installation of a double-layer inflatable rubber fender comprises a device body 1, a plurality of roller mechanisms are fixedly installed at the bottom of the device body 1, an air outlet pipe 2 is communicated with the top of the device body 1, two fixing plates 3 are fixedly installed at the top of the device body 1, the air outlet pipe 2 penetrates through one fixing plate 3, a notch 4 is formed in the top of the other fixing plate 3, an accommodating mechanism is rotatably connected to the side wall of one fixing plate 3 and rotatably penetrates through the other fixing plate 3, the air outlet pipe 2 is wound on the accommodating mechanism, an inflation head 5 is communicated with the air outlet end of the air outlet pipe 2, a nut 6 is sleeved on the inflation head 5 in a threaded manner, a threaded groove is formed in the outer wall of the inflation head 5, the nut 6 is in threaded connection with the threaded groove, specifically, the nut 6 is rotated to enable the nut 6 to move on the inflation head 5, thereby realizing the purpose of driving the connecting plate 7 to move on the inflation head 5.

The side wall of the nut 6 is fixedly sleeved with a connecting plate 7 sleeved with a sliding sleeve on the inflation head 5, and the side wall of the connecting plate 7 is rotatably connected with a fixing mechanism sleeved with a sliding sleeve on the inflation head 5.

Wherein, receiving mechanism includes and rotates the dwang 8 of being connected the setting with 3 lateral walls of one of them fixed plate, and the free end of dwang 8 rotates and runs through the setting of another fixed plate 3, and the free end fixed mounting of dwang 8 has rotatory handle 9, and the fixed cover is equipped with receipts line roller 10 on the part that dwang 8 is located between two fixed plates 3, and outlet duct 2 is around establishing on receipts line roller 10.

It should be noted that, by pulling the air outlet pipe 2 and simultaneously rotating the rotating handle 9, the rotating rod 8 rotates, so as to achieve the purpose of rotating the wire winding roller 10, and further achieve the purpose of winding the air outlet pipe 2 on the wire winding roller 10, thereby achieving the purpose of winding the air outlet pipe 2.

Wherein, fixed establishment includes rotates the sleeve pipe 11 of being connected the setting with 7 one end lateral walls of connecting plate, sleeve pipe 11 sliding sleeve is located on inflation head 5, it is connected with two connecting rods 12 to rotate on sleeve pipe 11's the outer wall, the free end of two connecting rods 12 all rotates and is connected with semi-ring 13, equal fixed mounting has stopper 14 on two semi-ring 13's the inner wall, respectively fixed mounting has two first connecting block 15 and second connecting block 16 on two semi-ring 13's the lateral wall, it runs through and is equipped with screw rod 17 to slide on the first connecting block 15, screw rod 17 screw thread runs through the setting of second connecting block 16, it is further, spout 18 has been seted up on sleeve pipe 11's the inner wall, fixed mounting has fixed block 19 on inflation head 5's the outer wall, spout 18 sliding sleeve locates on fixed block 19.

It should be noted that, by arranging the sliding groove 18 and the fixing block 19, the purpose of limiting the sleeve 11 is achieved, and the sleeve 11 is prevented from rotating along with the connecting plate 7, so that the sleeve 11 horizontally slides on the inflation head 5.

The roller mechanism comprises a telescopic rod 20 fixedly installed at the bottom of the device body 1, a pulley 21 is fixedly installed at the bottom of the telescopic rod 20, and a buffer spring 22 which is sleeved on the telescopic rod 20 in a sliding mode is fixedly connected between the pulley 21 and the bottom of the device body 1.

It should be noted that, by providing the telescopic rod 20 and the buffer spring 22, the purpose of damping the whole device body 1 when the device body 1 moves and generates vibration is achieved, and the telescopic rod and the buffer spring are used for protecting the elements inside the device body 1.

The utility model discloses in, through taking out outlet duct 2 from notch 4, then stimulate outlet duct 2, thereby make receipts line roller 10 rotate, realize being convenient for take out the purpose of outlet duct 2, through inserting current inflation inlet with inflation head 5, make two semi-rings 13 cover in the inflation inlet outside, then rotate nut 6, make connecting plate 7 slide on inflation head 5, inflation head 5 then drives sleeve pipe 11 and slides on inflation head 5, realize driving the purpose of two connecting rod 12 motions, make two semi-rings 13 be close to the buffering position on the current inflation inlet, then rotate screw rod 17, make two semi-rings 13 move in opposite directions, thereby two blocks of stopper 14 set up with the outer wall contact of inflation inlet, two blocks of stopper 14 simultaneously with the buffering contact setting on the inflation inlet, thereby realize the purpose of fixed inflation head 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick inflation device for installation of a double-layer inflatable rubber fender comprises a device body (1) and is characterized in that a plurality of roller mechanisms are fixedly mounted at the bottom of the device body (1), an air outlet pipe (2) is communicated with the top of the device body (1), two fixing plates (3) are fixedly mounted at the top of the device body (1), the air outlet pipe (2) penetrates through one fixing plate (3) and the other fixing plate (3), a notch (4) is formed in the top of the other fixing plate (3), an accommodating mechanism is rotatably connected to the side wall of one fixing plate (3), the accommodating mechanism rotatably penetrates through the other fixing plate (3), the air outlet pipe (2) is wound on the accommodating mechanism, an air outlet end of the air outlet pipe (2) is communicated with an inflation head (5), and a nut (6) is sleeved on the inflation head (5) in a threaded manner, the fixed cover is equipped with connecting plate (7) that the slip cap was located on inflating head (5) on the lateral wall of nut (6), it is connected with the fixed establishment on inflating head (5) to rotate on the lateral wall of connecting plate (7) and to connect with the slip cap.

2. The quick inflation device of claim 1, for installation of rubber fender is aerifyd to double-deck, characterized in that, receiving mechanism include with one of them fixed plate (3) lateral wall rotate connect the dwang (8) that sets up, the free end of dwang (8) is rotated and is run through another fixed plate (3) setting, the free end fixed mounting of dwang (8) has rotatory handle (9), fixed cover is equipped with receipts line roller (10) on the part that dwang (8) are located between two fixed plates (3), outlet duct (2) are around establishing on receipts line roller (10).

3. The quick inflating device for the double-layer inflatable rubber fender mounting of claim 1, wherein the fixing mechanism comprises a sleeve (11) rotatably connected with a side wall at one end of the connecting plate (7), the sleeve (11) is slidably sleeved on the inflating head (5), two connecting rods (12) are rotatably connected to an outer wall of the sleeve (11), two half rings (13) are rotatably connected to free ends of the two connecting rods (12), a limiting block (14) is fixedly mounted on an inner wall of each of the two half rings (13), two first connecting blocks (15) and two second connecting blocks (16) are fixedly mounted on side walls of the two half rings (13), a screw (17) is slidably arranged on each first connecting block (15) in a penetrating manner, and threads of the screw (17) are arranged in a penetrating manner through the second connecting blocks (16).

4. The quick inflating device for the double-layer inflatable rubber fender mounting according to claim 3, wherein a sliding groove (18) is formed in the inner wall of the sleeve (11), a fixing block (19) is fixedly mounted on the outer wall of the inflating head (5), and the sliding groove (18) is slidably sleeved on the fixing block (19).

5. The quick inflating device for the double-layer inflatable rubber fender mounting according to claim 1, wherein the roller mechanism comprises an expansion link (20) fixedly mounted on the bottom of the device body (1), a pulley (21) is fixedly mounted at the bottom of the expansion link (20), and a buffer spring (22) slidably sleeved on the expansion link (20) is fixedly connected between the pulley (21) and the bottom of the device body (1).

6. The quick inflating device for the double-layer inflatable rubber fender mounting according to claim 1, wherein a thread groove is formed in the outer wall of the inflating head (5), and the nut (6) is in threaded connection with the thread groove.