CN210196751U

CN210196751U - Dedicated sanitary-grade clamp manhole of medicine machine

Info

Publication number: CN210196751U
Application number: CN201921099523.0U
Authority: CN
Inventors: Yongming Huang; 黄永明; Zhicheng Huang; 黄治成; Zhongrui Chen; 陈仲锐
Original assignee: Wenzhou Pengrui Fluid Technology Co Ltd
Current assignee: Wenzhou Pengrui Fluid Technology Co Ltd
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-03-27
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a dedicated health level clamp manhole of medicine machine, including handhole door, clamping ring, clamp, cover post, interior pole, connecting rod, supporting shoe, bull stick and pressure handle the preceding terminal surface intercommunication of handhole door has the pressure pipe that is the indent structure, first seal ring is installed to the interior recess of pressure pipe, the preceding terminal surface of pressure pipe is rotated through the pivot and is connected with the apron, the cutting ferrule is installed to the side end face of apron. The utility model discloses in, at first, through having set up second seal ring bottom the clamping ring for the manhole is when the installation pushes down, and gas in the pipe fitting can not leak, leads to the inside pressure increase of pipe fitting, makes the manhole better at the locking effect of pipe fitting kneck, secondly, sets up the stop collar through the position that is close to the pressure handle at the clamp, compresses tightly the pressure handle to the clamp direction, when pressing the process stopper, through pressing the transition fit with the stopper, the stopper resets the back, to pressing spacing, spacing effectual.

Description

Dedicated sanitary-grade clamp manhole of medicine machine

Technical Field

The utility model relates to a clamp manhole technical field especially relates to a dedicated health level clamp manhole of medicine machine.

Background

A manhole refers to an open structure for personnel to enter and exit equipment for installation, maintenance, and safety inspection. Mainly by short shell ring, flange and take the handhole door of handle to constitute, the clamp is the connecting device who connects the pipe fitting of taking the slot, valve and pipeline accessory, is used for playing the tight hoop connection effect between the quick-operation joint, and the clamp manhole is promptly for utilizing the clamp to tighten the hoop a manhole of being connected between manhole and pipe fitting.

However, the manhole of the special sanitary clamp for the traditional medicine machine still has the defects that: at first, the present clamp manhole mostly only uses the clamp with the manhole with by locking between the pipe fitting, the stability of locking exists not enoughly, locking stability is poor, secondly, behind the present clamp manhole closure, vibrations when transportation or use can lead to pressing outwards to open, present clamp manhole is mostly to be connected a set of plug with the iron chain in manhole edge and is carried on spacingly pressing, influence promptly beautifully, and the plug drops easily, to pressing spacing effect poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of poor locking stability and poor limiting effect of a pressing handle, the special sanitary clamp manhole for the medicine machine is provided.

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

the utility model provides a dedicated health level clamp manhole of medicine machine, includes handhole door, clamping ring, clamp, cover post, interior pole, connecting rod, supporting shoe, bull stick and pressure handle the preceding terminal surface intercommunication of handhole door has the pressure pipe that arranges that is the indent structure, first seal ring is installed to the interior concave department of pressure pipe, the preceding terminal surface of pressure pipe is rotated through the pivot and is connected with the apron, the cutting ferrule is installed to the side end face of apron, the preceding terminal surface that the pressure pipe was arranged in one side of cutting ferrule sets up slottedly, the rear end face of apron is located the inslot fixedly connected with fixture block of pressure pipe.

As a further description of the above technical solution:

the side end face of the clamping sleeve is fixedly and slidably embedded with a pull rod, a stop block is fixedly connected with the free end of the pull rod, a first reset spring is sleeved between the stop block and the clamping sleeve on the outer end face of the pull rod, and a stop block groove matched with the stop block for use is formed in one side, located on the stop block, of the stop block.

As a further description of the above technical solution:

the rear end face of the hole cover is fixedly connected with a compression ring in an annular structure, and the rear end face of the compression ring is fixedly connected with a second sealing washer.

As a further description of the above technical solution:

the utility model discloses a set of anchor clamps, including clamping ring and handhole door, the side end face periphery of clamping ring and handhole door is the annular and is provided with the clamp that is open structure, the opening part one side fixedly connected with cover post of clamp, the opening part opposite side fixedly connected with supporting shoe of clamp, the top sliding of cover post has interior pole, the side end face of supporting shoe is rotated through the pivot and is connected with the bull stick, the bull stick passes through the connecting rod and is connected with interior pole transmission.

As a further description of the above technical solution:

the side end face fixedly connected with of bull stick presses the handle, the stop collar is installed to the side end face of clamp in the one side of pressing the handle, the side end face slip of stop collar has the gag lever post, the free end fixedly connected with stopper of gag lever post, the cover is equipped with second reset spring between the outer terminal surface of gag lever post is located stop collar and the stopper.

As a further description of the above technical solution:

the pressing handle is in transition fit with the limiting block.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through having set up second seal ring bottom the clamping ring for the manhole is when the installation pushes down, and gas in the pipe fitting can not leak, leads to the inside pressure increase of pipe fitting, makes the manhole better at the locking effect of pipe fitting kneck, and when dismantling, only needs to stimulate the pull rod simultaneously, opens the apron, presses the pipe through the row, makes things convenient for opening of manhole, has solved the poor problem of manhole locking effect.

2. The utility model discloses in, set up the stop collar through the position that is close to at the clamp and press the handle, compress tightly the pressure handle to the clamp direction, when pressing the stopper, through pressing the extrusion force of handle for the stopper moves to the stop collar direction, presses behind the stopper, under second reset spring's effect, makes the stopper reset, to pressing carry on spacingly, prevents to press outwards to remove, convenient and fast during the use, and spacing effectual.

Drawings

Fig. 1 is a schematic diagram of a structure of a sanitary clamp manhole dedicated for a herbal medicine machine according to the present invention;

FIG. 2 is a schematic view of a cross-sectional top view of the present invention;

fig. 3 is the schematic view of the internal structure of the middle stop collar of the present invention.

Illustration of the drawings:

1. an orifice cover; 2. clamping a hoop; 3. sleeving a column; 4. an inner rod; 5. a connecting rod; 6. a support block; 7. a rotating rod; 8. pressing the handle; 9. a limiting sleeve; 10. a cover plate; 11. a pressure discharge pipe; 12. a card sleeve; 13. a first sealing gasket; 14. a block groove; 15. a clamping block; 16. a first return spring; 17. a pull rod; 18. a stopper; 19. a second sealing gasket; 20. pressing a ring; 21. a second return spring; 22. a limiting block; 23. a limiting rod.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dedicated health level clamp manhole of medicine machine, including handhole door 1, clamping ring 20, clamp 2, the cover post 3, interior pole 4, connecting rod 5, supporting shoe 6, bull stick 7 with press 8 preceding terminal surface intercommunications of handhole door 1 have the pressure pipe 11 that is the indent structure, through the setting of pressure pipe 11, discharge the atmospheric pressure in the sealed pipe fitting of manhole, make things convenient for opening of handhole door 1, first seal ring 13 is installed to pressure pipe 11 indent department, the setting of first seal ring 13, prevent that the atmospheric pressure from leaking when apron 10 is closed, the preceding terminal surface of pressure pipe 11 is rotated through the pivot and is connected with apron 10, the cutting ferrule 12 is installed to the side end face of apron 10, one side that the preceding terminal surface of pressure pipe 11 is located cutting ferrule 12 is seted up slottedly, the rear end face of apron 10 is located the inslot fixedly connected with fixture.

Specifically, as shown in fig. 2, a pull rod 17 is fixedly and slidably embedded in the end face of the side of the ferrule 12, a stopper 18 is fixedly connected to the free end of the pull rod 17, a first return spring 16 is sleeved between the stopper 18 and the ferrule 12 on the outer end face of the pull rod 17, a stopper groove 14 matched with the stopper 18 for use is formed in one side of the stopper 15 located on the stopper 18, the stopper groove 14 is clamped into the stopper groove 14 through the stopper 18, the stopper 15 is fixed, the cover plate 10 is fixed, and the pressure pipe 11 is sealed.

Specifically, as shown in fig. 2, the rear end face of the hole cover 1 is fixedly connected with a pressure ring 20 having an annular structure, the rear end face of the pressure ring 20 is fixedly connected with a second sealing washer 19, and the arrangement of the second sealing washer 19 enables the gas in the pipe receiving member to not flow out when the manhole is installed and pressed down, thereby increasing the pressure in the pipe receiving member.

Specifically, as shown in fig. 1, the clamping ring 2 with an opening structure is annularly arranged on the periphery of the side end face of the pressing ring 20 and the hole cover 1, the sleeve column 3 is fixedly connected to one side of the opening of the clamping ring 2, the supporting block 6 is fixedly connected to the other side of the opening of the clamping ring 2, the inner rod 4 is slidably embedded in the top of the sleeve column 3, the side end face of the supporting block 6 is rotatably connected with the rotating rod 7 through a rotating shaft, the rotating rod 7 is in transmission connection with the inner rod 4 through the connecting rod 5, the connecting rod 5 is driven to move through the rotation of the rotating rod 7, so that the inner rod 4 and the sleeve column 3 are.

Specifically, as shown in fig. 1 and fig. 3, a side end face of the rotating rod 7 is fixedly connected with a pressing handle 8, a side end face of the clamp 2 is located on one side of the pressing handle 8 and is provided with a limiting sleeve 9, a limiting rod 23 is embedded into the side end face of the limiting sleeve 9 in a sliding manner, a limiting block 22 is fixedly connected with a free end of the limiting rod 23, a second return spring 21 is sleeved on an outer end face of the limiting rod 23 located between the limiting sleeve 9 and the limiting block 22, and the limiting block 22 can be automatically reset after being extruded through the arrangement of the second return spring 21.

Specifically, as shown in fig. 1, the pressing handle 8 and the limiting block 22 are in transition fit, so that the pressing handle 8 can move to one side of the clamp 2 conveniently, and the position of the pressing handle 8 is limited through the limiting block 22.

The working principle is as follows: when the manhole cover is used, the hole cover 1 is pressed down, the loss of air pressure inside a connected pipe fitting is prevented by the aid of the second sealing washer 19, the pressure inside the other connected pipe fitting is increased, the manhole is locked more stably, meanwhile, the pressing handle 8 is pressed to one side of the clamp 2, the rotating rod 7 is driven to rotate by the pressing handle 8, the connecting rod 5 is pulled to one side of the pressing handle 8 by the rotating rod 7, the connecting rod 5 drives the inner rod 4 and the sleeve column 3 to move to one side of the pressing handle 8, the clamp 2 is gradually locked, when the pressing handle 8 moves to the position of the limiting block 22, the limiting block 22 and the limiting sleeve 9 are retracted by the extrusion of the pressing handle 8, the second reset spring 21 is squeezed and retracted, after the pressing handle 8 passes through the limiting block 22, the limiting block 22 is squeezed outwards under the action of the second reset spring 21, the position of the pressing handle 8 is limited, when the manhole is opened, the pulling rod 17 is pulled outwards, so that the stop block 18 slides out of the stop block groove 14, the cover plate 10 is opened, the pressure is discharged through the pressure discharge pipe 11, the limiting rod 23 is pulled outwards, the pressure handle 8 is pulled outwards, the clamp 2 is loosened, and the manhole is opened.

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. The utility model provides a dedicated health level clamp manhole of medicine machine, includes handhole door (1), clamping ring (20), clamp (2), cover post (3), interior pole (4), connecting rod (5), supporting shoe (6), bull stick (7) and presses (8) its characterized in that, the preceding terminal surface intercommunication of handhole door (1) has the row who is the indent structure to press pipe (11), first seal ring (13) are installed to row's pressure pipe (11) indent department, the preceding terminal surface of row's pressure pipe (11) is rotated through the pivot and is connected with apron (10), cutting ferrule (12) are installed to the side end surface of apron (10), it is slotty that the preceding terminal surface of row's pressure pipe (11) is located one side of cutting ferrule (12), the rear end surface of apron (10) is located the inslot fixedly connected with fixture block (15) of row's pressure pipe (.

2. The special sanitary clamp manhole for the herbal medicine machine according to claim 1, wherein a pull rod (17) is fixedly and slidably embedded in a side end face of the clamp sleeve (12), a stop block (18) is fixedly connected to a free end of the pull rod (17), a first return spring (16) is sleeved on an outer end face of the pull rod (17) between the stop block (18) and the clamp sleeve (12), and a stop block groove (14) matched with the stop block (18) for use is formed in one side, located on the stop block (18), of the clamp block (15).

3. The special sanitary clamp manhole for the herbal medicine machine according to claim 1, wherein a press ring (20) having an annular structure is fixedly connected to a rear end face of the manhole cover (1), and a second sealing washer (19) is fixedly connected to a rear end face of the press ring (20).

4. The special sanitary clamp manhole for the medicine machine according to claim 1, wherein the clamp (2) with an opening structure is annularly arranged on the peripheries of the side end faces of the pressure ring (20) and the hole cover (1), a sleeve column (3) is fixedly connected to one side of an opening of the clamp (2), a supporting block (6) is fixedly connected to the other side of the opening of the clamp (2), an inner rod (4) is embedded in the top of the sleeve column (3) in a sliding mode, a rotating rod (7) is rotatably connected to the side end face of the supporting block (6) through a rotating shaft, and the rotating rod (7) is in transmission connection with the inner rod (4) through a connecting rod (5).

5. The special sanitary clamp manhole for the herbal medicine machine as claimed in claim 1, wherein a pressing handle (8) is fixedly connected to a side end face of the rotating rod (7), a limiting sleeve (9) is installed on one side, located on the pressing handle (8), of the side end face of the clamp (2), a limiting rod (23) is embedded in a sliding mode on the side end face of the limiting sleeve (9), a limiting block (22) is fixedly connected to a free end of the limiting rod (23), and a second reset spring (21) is sleeved on the outer end face of the limiting rod (23) and located between the limiting sleeve (9) and the limiting block (22).

6. The sanitary clamp manhole special for the herbal medicine machine as claimed in claim 1, wherein the pressing handle (8) is in transition fit with the limiting block (22).