Sealing head with anti-falling function

Abstract

The utility model relates to the technical field of end socket installation, in particular to an end socket with an anti-falling function, which comprises a fixing mechanism and a packaging mechanism, the fixing mechanism comprises an upper connecting frame, upper clamping plates are fixedly arranged at two ends of the upper connecting frame, an upper connecting groove is formed in the upper connecting frame, and a lower connecting groove is formed in the packaging mechanism. An upper rotating clamping plate is fixedly installed at one end of the upper connecting frame, a first upper rotating pin is movably installed on the upper rotating clamping plate, an upper clamp is movably installed on the first upper rotating pin, a second upper rotating pin is movably installed at the rear end of the upper clamp, and the second upper rotating pin is movably installed in the middle of an upper pull rod. The upper connecting frame can be driven to be clamped by pulling the upper pull rod, so that the sealing head is clamped in the upper connecting groove to be fixed with the tank body, falling can be avoided, the sealing head is installed on the upper clamping plate and the clamping plate through the connecting screw rod, and fixed adjustment is conducted through the connecting nut. And when the end socket is installed, the joint is tensioned and kept sealed and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of end cap installation, in particular to an end cap with an anti-dropping function. Background Art

[0002] The end cap is a component used to seal the end of a container to isolate the media inside and outside. It is also called an end cover. According to the shape of the end cap surface, it can be divided into convex, conical, flat and combined shapes.

[0003] As disclosed in the authorization announcement number CN220244331U, a head with an anti-slip function is disclosed, which belongs to the field of head technology. A head with an anti-slip function includes a head body: a tank body detachably connected to the head body, and a docking plate is fixedly connected to the outer wall of the tank body; a reinforcement mechanism arranged on both sides of the head body, the reinforcement mechanism includes a horizontal plate fixedly connected to the upper surface of the head body, side plates fixed on both sides of the lower surface of the horizontal plate, and a flip plate and a plug rod respectively connected to the lower end of the side plate; a driving part arranged inside the horizontal plate, the driving part can control the flip plate to rotate, and the driving part includes a first gear, a second gear, a rotating rod, a worm wheel and a worm; this patent can effectively improve the firmness of the head body that is not welded to the tank body during the connection process through the arrangement of the above-mentioned reinforcement mechanism, and avoid the tank body from tipping over or falling, which causes the head body to be disconnected from the head body.

[0004] Currently, existing heads are connected by welding, but the welding method is not suitable for heads that need to be frequently disassembled and assembled. At the same time, the heads that need to be frequently disassembled and assembled are not tightly sealed when connected to the tank body, which can easily lead to leakage of internal objects. Utility Model Content

[0005] The purpose of the utility model is to provide a sealing head with an anti-dropping function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a head with an anti-slip function, including a fixing mechanism and a packaging mechanism, the fixing mechanism including an upper connecting frame, upper clamping plates are fixedly installed at both ends of the upper connecting frame, an upper connecting groove is opened inside the upper connecting frame, an upper rotating clamp is fixedly installed at one end of the upper connecting frame, a first upper rotating pin is movably installed on the upper rotating clamp, an upper clamp is movably installed on the first upper rotating pin, a second upper rotating pin is movably installed on the rear end of the upper clamp, and the second upper rotating pin is movably installed in the middle of the upper pull rod.

[0007] Preferably, the fixing mechanism also includes an upper connecting splint and a lower connecting frame, the upper connecting splint is fixedly mounted on the other end of the upper connecting frame, a third upper rotating pin is movably mounted on the upper connecting splint, and the third upper rotating pin is movably mounted on the front end of the upper pull rod.

[0008] Preferably, lower clamping plates are fixedly mounted at both ends of the lower connecting frame, a connecting screw is movably mounted on the lower clamping plate, a top end of the connecting screw is movably mounted in the upper clamping plate, and a connecting nut is movably mounted on the connecting screw.

[0009] Preferably, a lower connecting groove is provided inside the lower connecting frame, a lower rotating clamp is fixedly mounted on one end of the lower connecting frame, a first lower rotating pin is movably mounted on the lower rotating clamp, and a lower clamp is movably mounted on the first lower rotating pin.

[0010] Preferably, a second lower rotating pin is movably installed at the rear end of the lower clamp, the second lower rotating pin is movably installed in the middle of the lower pull rod, a lower connecting splint is fixedly installed at the other end of the lower connecting frame, a third lower rotating pin is movably installed on the lower connecting splint, and the third lower rotating pin is movably installed at the front end of the lower pull rod.

[0011] Preferably, the packaging mechanism comprises a sealing head, a clamping plate is fixedly mounted on the bottom end of the sealing head, a gasket is movably mounted on the bottom end of the clamping plate, and the clamping plate and the gasket are movably mounted in the upper connecting groove.

[0012] Preferably, a connecting pipe is fixedly installed on the top of the head, a connecting plate is fixedly installed on the top of the connecting pipe, delivery pipes are fixedly installed on both sides of the top of the head, and spiral pipe covers are movably installed on the delivery pipes.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The sealing head with the anti-dropping function can drive the upper connecting frame to be clamped by pulling the upper pull rod, so that the sealing head is clamped in the upper connecting groove and fixed to the tank body, thereby preventing it from falling off.

[0015] The sealing head with anti-dropping function is installed on the upper clamping plate and the clamping plate through connecting screws, and is fixed and adjusted through connecting nuts, so that the connection of the sealing head is tightened and kept sealed and fixed when it is installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the packaging mechanism of the utility model;

[0018] Figure 3It is a structural schematic diagram of the upper connecting frame of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the lower connecting frame of the utility model.

[0020] In the figure: 101, fixing mechanism; 102, packaging mechanism; 103, upper connecting frame; 104, upper clamping plate; 105, upper connecting groove; 106, upper rotating clamping plate; 201, first upper rotating pin; 202, upper clamping plate; 203, second upper rotating pin; 204, upper pull rod; 205, upper connecting clamping plate; 206, third upper rotating pin; 301, lower connecting frame; 302, lower clamping plate; 303, connecting screw Rod; 304, connecting nut; 305, lower connecting groove; 306, lower rotating clamp; 401, first lower rotating pin; 402, lower clamp; 403, second lower rotating pin; 404, lower pull rod; 405, lower connecting clamp; 406, third lower rotating pin; 502, head; 503, clamp; 504, gasket; 505, connecting pipe; 506, connecting plate; 601, conveying pipe; 602, spiral pipe cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: As shown in the attached Figures 1 to 4 The head with anti-slip function shown in the figure includes a fixing mechanism 101 and a packaging mechanism 102, the fixing mechanism 101 includes an upper connecting frame 103, upper clamping plates 104 are fixedly installed at both ends of the upper connecting frame 103, an upper connecting groove 105 is opened inside the upper connecting frame 103, an upper rotating clamping plate 106 is fixedly installed at one end of the upper connecting frame 103, a first upper rotating pin 201 is movably installed on the upper rotating clamping plate 106, an upper clamp 202 is movably installed on the first upper rotating pin 201, a second upper rotating pin 203 is movably installed at the rear end of the upper clamp 202, and the second upper rotating pin 203 is movably installed in the middle of the upper pull rod 204, the clamping plate, the gasket and the upper connecting plate on the tank body can be installed through the upper connection, the upper clamp can be rotated on the upper rotating clamp through the first upper rotating pin by pulling the upper pull rod, and the upper connecting frame can be driven to be clamped by rotating the middle of the upper pull rod at the front end of the upper clamp through the second upper rotating pin.

[0023] In this embodiment, the fixing mechanism 101 also includes an upper connecting splint 205 and a lower connecting frame 301. The upper connecting splint 205 is fixedly installed on the other end of the upper connecting frame 103. A third upper rotating pin 206 is movably installed on the upper connecting splint 205. The third upper rotating pin 206 is movably installed on the front end of the upper pull rod 204. By pulling the upper pull rod, the front end of the upper pull rod is rotated on the upper connecting splint through the third upper rotating pin, so that the upper connecting frame can be driven to be clamped.

[0024] In this embodiment, lower clamping plates 302 are fixedly installed at both ends of the lower connecting frame 301, and connecting screws 303 are movably installed on the lower clamping plate 302. The top end of the connecting screw 303 is movably installed in the upper clamping plate 104, and connecting nuts 304 are movably installed on the connecting screw 303. The connecting screws are installed on the upper clamping plate and the clamping plate, and fixed and adjusted by the connecting nuts, so that the connection remains sealed and fixed while the head is installed.

[0025] In this embodiment, a lower connecting groove 305 is opened inside the lower connecting frame 301, and a lower rotating clamp 306 is fixedly installed at one end of the lower connecting frame 301. A first lower rotating pin 401 is movably installed on the lower rotating clamp 306, and a lower clamp 402 is movably installed on the first lower rotating pin 401. The lower connecting groove can be used to install the lower connecting plate on the tank body, and the lower clamp can be rotated in the lower rotating clamp through the first lower rotating pin.

[0026] In this embodiment, a second lower rotating pin 403 is movably installed at the rear end of the lower clamp 402, and the second lower rotating pin 403 is movably installed in the middle of the lower pull rod 404. A lower connecting splint 405 is fixedly installed at the other end of the lower connecting frame 301, and a third lower rotating pin 406 is movably installed on the lower connecting splint 405. The third lower rotating pin 406 is movably installed at the front end of the lower pull rod 404. By pulling the lower pull rod, the rear end of the lower clamp can be rotated around the lower pull rod through the second lower rotating pin, and at the same time, the front end of the lower pull rod can be rotated in the lower connecting splint through the third lower rotating pin, thereby driving the clamping and fixation of the lower connecting frame.

[0027] In this embodiment, the packaging mechanism 102 includes a head 502, a clamping plate 503 is fixedly installed at the bottom end of the head 502, a gasket 504 is movably installed at the bottom end of the clamping plate 503, and the clamping plate 503 and the gasket 504 are movably installed in the upper connecting groove 105. The clamping plate and the gasket can be combined and installed with the tank body while maintaining a seal.

[0028] In this embodiment, a connecting pipe 505 is fixedly installed on the top of the head 502, a connecting plate 506 is fixedly installed on the top of the connecting pipe 505, and delivery pipes 601 are fixedly installed on both sides of the top of the head 502. A spiral pipe cover 602 is movably installed on the delivery pipe 601. The connecting pipe and the injection equipment can be connected through the connecting plate, and the delivery pipe can be connected to the suction equipment through the delivery pipe, and the delivery pipe can be closed through the spiral pipe cover.

[0029] When using the sealing head 502 with an anti-slip function of this embodiment, the user connects the clamping plate 503 and the gasket 504 on the sealing head 502 to the upper connecting plate on the tank body, and installs the clamping plate 503, the gasket 504 and the upper connecting plate through the upper connecting groove 105 on the upper connecting frame 103, and then pulls the upper pull rod 204 to make the upper clamp 202 rotate on the upper rotating clamping plate 106 through the first upper rotating pin 201, and the middle of the upper pull rod 204 rotates on the front end of the upper clamp 202 through the second upper rotating pin 203, and at the same time, the front end of the upper pull rod 204 rotates on the upper connecting clamping plate 205 through the third upper rotating pin 206, so that the upper connecting frame 103 is tightly closed to connect the clamping plate 503, the gasket 504 and the upper The connecting plate is clamped, and after clamping, the lower connecting plate on the tank body is installed through the lower connecting groove 305, and then the lower pull rod 404 is pulled to make the lower clamp 402 rotate on the lower rotating clamp plate 306 through the first lower rotating pin 401, and the middle of the lower pull rod 404 rotates on the front end of the lower clamp 402 through the second lower rotating pin 403, and at the same time, the front end of the lower pull rod 404 rotates on the lower connecting clamp plate 405 through the third lower rotating pin 406, so that the lower connecting frame 301 is tightly closed to clamp the lower connecting plate on the tank body, and after clamping, it is installed on the upper clamping plate 104 and the clamping plate through the connecting screw 303, and fixed and adjusted through the connecting nut 304, so that the head 502 remains sealed and fixed at the connection while being installed.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A head with anti-slip function, characterized in that: The invention comprises a fixing mechanism (101) and a packaging mechanism (102), wherein the fixing mechanism (101) comprises an upper connecting frame (103), upper clamping plates (104) are fixedly mounted at both ends of the upper connecting frame (103), an upper connecting groove (105) is provided inside the upper connecting frame (103), an upper rotating clamping plate (106) is fixedly mounted at one end of the upper connecting frame (103), a first upper rotating pin (201) is movably mounted on the upper rotating clamping plate (106), an upper clamp (202) is movably mounted on the first upper rotating pin (201), a second upper rotating pin (203) is movably mounted on the rear end of the upper clamp (202), and the second upper rotating pin (203) is movably mounted in the middle of an upper pull rod (204).

2. The sealing head with anti-drop function according to claim 1, characterized in that: The fixing mechanism (101) further comprises an upper connecting plate (205) and a lower connecting frame (301), wherein the upper connecting plate (205) is fixedly mounted on the other end of the upper connecting frame (103), and a third upper rotating pin (206) is movably mounted on the upper connecting plate (205), and the third upper rotating pin (206) is movably mounted on the front end of the upper pull rod (204).

3. The sealing head with anti-drop function according to claim 2 is characterized in that: The lower connecting frame (301) is fixedly mounted with lower clamping plates (302) at both ends, the lower clamping plate (302) is movably mounted with a connecting screw (303), the top end of the connecting screw (303) is movably mounted in the upper clamping plate (104), and the connecting screw (303) is movably mounted with a connecting nut (304).

4. The sealing head with anti-drop function according to claim 3 is characterized in that: A lower connecting groove (305) is provided inside the lower connecting frame (301), a lower rotating clamp (306) is fixedly mounted on one end of the lower connecting frame (301), a first lower rotating pin (401) is movably mounted on the lower rotating clamp (306), and a lower clamp (402) is movably mounted on the first lower rotating pin (401).

5. The sealing head with anti-slip function according to claim 4 is characterized in that: A second lower rotating pin (403) is movably mounted at the rear end of the lower clamp (402), and the second lower rotating pin (403) is movably mounted in the middle of the lower pull rod (404). A lower connecting splint (405) is fixedly mounted at the other end of the lower connecting frame (301), and a third lower rotating pin (406) is movably mounted on the lower connecting splint (405), and the third lower rotating pin (406) is movably mounted at the front end of the lower pull rod (404).

6. The sealing head with anti-drop function according to claim 1, characterized in that: The packaging mechanism (102) comprises a sealing head (502), a clamping plate (503) is fixedly mounted on the bottom end of the sealing head (502), a gasket (504) is movably mounted on the bottom end of the clamping plate (503), and the clamping plate (503) and the gasket (504) are movably mounted in the upper connecting groove (105).

7. The sealing head with anti-drop function according to claim 6, characterized in that: A connecting pipe (505) is fixedly mounted on the top of the sealing head (502), a connecting plate (506) is fixedly mounted on the top of the connecting pipe (505), a conveying pipe (601) is fixedly mounted on both sides of the top of the sealing head (502), and a spiral pipe cover (602) is movably mounted on the conveying pipe (601).

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