CN216554354U

CN216554354U - Clamp assembly for slurry pump

Info

Publication number: CN216554354U
Application number: CN202123068156.8U
Authority: CN
Inventors: 王伟; 庞新明; 李冠振
Original assignee: Shandong Xinshengxiang Machinery Manufacturing Co ltd
Current assignee: Shandong Xinshengxiang Machinery Manufacturing Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-17
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to the technical field of mud pumps, in particular to a hoop assembly for a mud pump. The technical scheme comprises the following steps: two sets of axle beds are installed in the outside of hoop, threaded rod and hoop down, and two sets of axle beds are installed to the outside of hoop down, and the inside movable mounting of axle bed has the roating seat, and the threaded rod is installed through the screw hole run through in the inside of roating seat, and the inner wall of hoop all is equipped with the snap ring groove with hoop down, and the interior hoop cover is installed through the snap ring groove in the inside of hoop and hoop down, and interior hoop cover includes three hoop components, inside groove, the snap ring, and sealed the pad is installed through the inside groove in the inside of hoop component. According to the slurry pump clamp, the fastening knob is screwed to be separated from the top of the limiting seat, so that the distance between the upper clamp and the lower clamp can be adjusted by stretching the position of the upper clamp upwards, the distance between the upper clamp and the lower clamp can be adjusted according to the diameter of the slurry pump clamp, the adjustability of the device is increased, the clamp assembly is suitable for clamp positions with different diameters, the application range of the device is expanded, and the practicability of the device is improved.

Description

Clamp assembly for slurry pump

Technical Field

The utility model relates to the technical field of mud pumps, in particular to a hoop assembly for a mud pump.

Background

The mud pump is also a popular concept of a wide range of pump, different region, custom, and the pump type that finally relates to can not be the same, and in fact, some non-clean water pumps such as sewage pump, sediment stuff pump and the like also have general when the mud pump is called out, need connect fixedly through the clamp piece when the conveyer pipe is assembled to the mud pump to the fastness of mud pump and conveyer pipe equipment has been guaranteed, provides a clamp assembly based on for this reason for the mud pump.

Through the retrieval, patent publication number is CN211174583U discloses a convenient slush pump clamp accessory of dismantling, including the one-level clamp, handle before the outside one side position fixedly connected with of one-level clamp, handle behind the outside opposite side position fixedly connected with of one-level clamp, the inside intermediate position fixed mounting of one-level clamp has the chucking sealing washer, the outside avris position movable mounting of one-level clamp has the second grade clamp, the inside lower extreme position movable mounting of location mounting hole has positioning bolt, the inside outside movable mounting who reserves the swivelling chute has the connecting axle, the locating hole has been seted up to the avris position of the outside upper end of connecting axle.

The current clamp assembly for the mud pump based on exist the defect be:

1. the inner diameter of the clamp assembly for the existing slurry pump is fixed, and the clamp assembly does not have the function of adjusting the inner diameter, so that the clamp assembly cannot be adjusted according to the specific diameter of the clamp position of the slurry pump, the clamp assembly cannot be suitable for clamp positions with different diameters, the application range of the clamp assembly is limited, and the practicability of the clamp assembly is reduced;

2. the clamp assembly based on the slurry pump is complex to operate, and the position of the fastening bolt can not be adjusted according to the installation environment due to the fact that the clamp assembly is inconvenient to operate and cannot be adjusted, the adjustability of the device is reduced, the clamp assembly based on the slurry pump is provided, and the installation efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hoop assembly for a slurry pump, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clamp assembly for mud pump, includes hoop, threaded rod and hoop down, two sets of axle beds are installed in the outside of hoop down, the inside movable mounting of axle bed has the roating seat, the inside of roating seat runs through the screw hole and installs the threaded rod, the outside of going up the hoop is provided with the axle piece, the inner wall of going up hoop and hoop down all is equipped with the snap ring groove, go up the hoop and install interior hoop cover through the snap ring groove with the inside of hoop down, interior hoop cover includes three hoop components of group, inside groove, snap ring, and the inner wall of hoop is provided with the inside groove, the inside of hoop component is installed sealed the pad through the inside groove, sealed pad includes substrate layer, metal mesh layer, wear-resistant rubber layer.

When using clamp assembly for mud pump among this technical scheme, revolve wrong fastening knob to separate with spacing seat top, thereby upwards tensile upper band, make the distance between upper band and the lower hoop increase, be convenient for adjust the interval of upper band and lower hoop according to mud pump clamp position diameter, cup joint the device in slush pump and output tube junction, after the position is confirmed, the rethread is revolved and is screwed up fastening knob to contradict with spacing seat top, thereby can be with reducing the distance between upper band and the lower hoop, tighten up the inner hoop cover of upper band and lower hoop inside, device clamp fastness has been increased, increase the leakproofness between inner hoop cover and slush pump and conveyer pipe through sealed the pad simultaneously, effectively prevent the condition of infiltration.

Preferably, the shaft is internally provided with a limiting seat, and the limiting seat is internally movably connected with a threaded rod through a through hole. The through hole is formed in the limiting seat, the limiting seat is movably connected with the threaded rod through the through hole, so that the upper hoop can be conveniently stretched and adjusted, and the distance between the upper hoop and the lower hoop can be conveniently adjusted.

Preferably, a fastening knob is installed on the outer side of the threaded rod, and an observation window is arranged inside the fastening knob. Can be convenient for adjust the distance between hoop and the lower hoop through revolving the cooperation of twisting fastening knob and threaded rod, the dismouting device of also being convenient for simultaneously, the fastening knob need not revolve with the help of appurtenance and twists, has improved device installation effectiveness, and is convenient for observe the position of threaded rod through observation window, avoids fastening knob and threaded rod to drop.

Preferably, the two sides of the lower hoop are provided with limiting side plates, and the lower hoop is connected with the outer side of the upper hoop through the limiting side plates. The lower hoop can be connected with the upper hoop through the limiting side plate in an increasing mode, and the upper hoop is effectively prevented from being shifted.

Preferably, the outer side of the hoop member is provided with a clamping ring, and the clamping ring is connected with the clamping ring groove. Three group's hoop components can be connected with the inside snap ring groove of hoop and lower hoop through the clamp ring, and the internal diameter that also is convenient for three group's hoop components to reduce when being convenient for three group's hoop components installation is convenient for adjust according to last hoop and hoop interval down.

Preferably, a metal mesh layer is arranged on the outer side of the base material layer, and a wear-resistant rubber layer is arranged on the outer side of the metal mesh layer. The metal net layer can increase the toughness of the base material layer, so that the overall mechanical strength of the sealing gasket is improved, the wear-resistant coefficient can be increased through the wear-resistant rubber layer, and the service life of the sealing gasket is prolonged.

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

1. through revolving the fastening knob to separating with spacing seat top soon to can adjust last hoop and the distance between the hoop down through the position of upwards stretching last hoop, make it can adjust the interval of going up hoop and hoop down according to slush pump clamp position diameter, increase the device controllability, make the clamp assembly be applicable to different diameter clamp positions, enlarge the application scope of device, improve the practicality of device.

2. Can increase the fastness of the solid card of slush pump and conveyer pipe junction through hoop, simultaneously can with last hoop and the inside snap ring groove swing joint of hoop down through the clamp ring in the hoop outside, make it when the device is installed, the rotatory hoop in the accessible outside of hoop carries out the regulation fastening knob position with hoop down, be convenient for adjust according to the installation environment of device, make it can rotate the fastening knob to the position that is fit for revolving, make things convenient for the staff to revolve to twist the fastening knob, the installation effectiveness of hoop assembly has been promoted.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a partial structural view of the inner cuff of the present invention;

fig. 4 is a partial structural view of the gasket of the present invention.

In the figure: 1. an upper hoop; 101. a shaft member; 102. a limiting seat; 2. a threaded rod; 201. fastening a knob; 202. an observation window; 3. a lower hoop; 301. a limiting side plate; 302. a snap ring groove; 4. a shaft seat; 401. a rotating base; 402. a threaded hole; 5. an inner hoop sleeve; 501. a hoop member; 502. an inner tank; 503. a clamping ring; 6. a gasket; 601. a substrate layer; 602. a metal mesh layer; 603. a wear-resistant rubber layer.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the hoop assembly for the slurry pump, provided by the utility model, comprises an upper hoop 1, a threaded rod 2 and a lower hoop 3, wherein two sets of shaft seats 4 are installed on the outer side of the lower hoop 3, a rotating seat 401 is movably installed inside the shaft seats 4, the threaded rod 2 is installed inside the rotating seat 401 in a penetrating manner through a threaded hole 402, a fastening knob 201 is installed on the outer side of the threaded rod 2, a shaft 101 is arranged on the outer side of the upper hoop 1, clamping ring grooves 302 are formed in the inner walls of the upper hoop 1 and the lower hoop 3, an inner hoop sleeve 5 is installed inside the upper hoop 1 and the lower hoop 3 through the clamping ring grooves 302, the inner hoop sleeve 5 comprises three sets of hoop members 501, an inner groove 502 and a clamping ring 503, the inner groove 502 is formed in the inner wall of the hoop member 501, the clamping ring 503 is arranged on the outer side of the hoop member 501, the clamping ring 503 is connected with the clamping ring groove 302, a sealing gasket 6 is installed inside the hoop member 501 through the inner groove 502, the sealing gasket 6 comprises a base material layer 601, A metal mesh layer 602 and a wear-resistant rubber layer 603.

Based on embodiment one, the working principle of the hoop assembly for the slurry pump is as follows: the distance between the upper hoop 1 and the lower hoop 3 can be adjusted by upwards stretching the position of the upper hoop 1 by screwing the fastening knob 201 to be separated from the top of the limiting seat 102, so that the distance between the upper hoop 1 and the lower hoop 3 can be adjusted according to the diameter of the clamp position of a slurry pump, the adjustability of the device is increased, the clamp assembly is suitable for clamp positions with different diameters, the application range of the device is expanded, the distance between the upper hoop 1 and the lower hoop 3 is also expanded, the installation of the clamp assembly is facilitated, the installation efficiency of the device is improved, after the distance between the upper hoop 1 and the lower hoop 3 is adjusted, the inner hoop sleeve 5 and the sealing gasket 6 are sleeved at the connection part of the slurry pump and a conveying pipe by the upper hoop 1 and the lower hoop 3, the fastening knob 201 is screwed to be abutted against the top of the limiting seat 102, and the distance between the upper hoop 1 and the lower hoop 3 can be reduced and adjusted by the adjustment of the fastening knob 201 at the outer side position of the threaded rod 2, the purpose of tightening three groups of hoop members 501 in the upper hoop 1 and the lower hoop 3 is realized, the firmness of clamping the connecting part of a slurry pump and a conveying pipe can be improved through the hoop members 501, meanwhile, the clamping rings 503 on the outer side of the hoop members 501 can be movably connected with the clamping ring grooves 302 in the upper hoop 1 and the lower hoop 3, when the device is installed, the position of the fastening knob 201 can be adjusted through rotating the upper hoop 1 and the lower hoop 3 on the outer side of the hoop members 501, the adjustment can be conveniently carried out according to the installation environment of the device, the fastening knob 201 can be rotated to the position suitable for screwing, a worker can conveniently screw the fastening knob 201, the installation efficiency of the hoop assembly is improved, the antiskid property of the inner hoop sleeve 5 connected with the slurry pump is improved through the sealing gasket 6, the problem of falling off of the hoop assembly is effectively prevented, the firmness of the connection of the inner hoop sleeve 5 and the slurry pump is ensured, and the problem of water seepage at the connecting part of the slurry pump is also effectively avoided, the sealing performance of the connection between the inner hoop sleeve 5 and the slurry pump is ensured, and the practicability of the device is improved. The three hoop components 501 can be connected with the clamping ring grooves 302 in the upper hoop 1 and the lower hoop 3 through the clamping rings 503, so that the three hoop components 501 can be conveniently installed, the inner diameter of the three hoop components 501 can be conveniently reduced, the adjustment can be conveniently carried out according to the distance between the upper hoop 1 and the lower hoop 3,

example two

As shown in fig. 2 or fig. 4, compared with the first embodiment, the clamp assembly for a mud pump according to the present invention further includes: the inside of axle piece 101 is installed with spacing seat 102, and spacing seat 102 is inside to have threaded rod 2 through-hole swing joint, and the inside of fastening knob 201 is provided with observation window 202, and the both sides of lower hoop 3 are provided with spacing curb plate 301, and lower hoop 3 is connected with the outside of last hoop 1 through spacing curb plate 301, and the outside of substrate layer 601 is provided with metal mesh layer 602, and the outside of metal mesh layer 602 is provided with wear-resistant rubber layer 603.

In this embodiment, the inside through-hole that is provided with of spacing seat 102, but spacing seat 102 utilizes through-hole swing joint threaded rod 2, thereby be convenient for go up hoop 1 and stretch the regulation, be convenient for adjust the distance between hoop 1 and the lower hoop 3, and can be convenient for observe the position of threaded rod 2 through observation window 202, avoid fastening knob 201 and threaded rod 2 to drop, hoop 3 is multiplicable through spacing curb plate 301 and the fastness of being connected with last hoop 1 down, effectively prevent to go up hoop 1 and take place the offset, the multiplicable substrate layer 601 toughness of metal mesh layer 602, thereby the holistic mechanical strength of sealed 6 of filling up has been improved, through the multiplicable coefficient of wear-resisting rubber layer 603, the life of sealed 6 of filling up has been prolonged.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a based on clamp assembly for mud pump, includes hoop (1), threaded rod (2) and hoop (3) down, its characterized in that: two groups of shaft seats (4) are arranged on the outer side of the lower hoop (3), a rotating seat (401) is movably arranged in each shaft seat (4), a threaded rod (2) is arranged in the rotating seat (401) in a penetrating way through a threaded hole (402), a shaft piece (101) is arranged at the outer side of the upper hoop (1), clamping ring grooves (302) are arranged on the inner walls of the upper hoop (1) and the lower hoop (3), the inner parts of the upper hoop (1) and the lower hoop (3) are provided with an inner hoop sleeve (5) through a clamping ring groove (302), the inner hoop (5) comprises three hoop components (501), an inner groove (502) and a clamping ring (503), an inner groove (502) is arranged on the inner wall of the hoop member (501), a sealing gasket (6) is arranged in the hoop member (501) through the inner groove (502), the sealing gasket (6) comprises a base material layer (601), a metal mesh layer (602) and an abrasion-resistant rubber layer (603).

2. The yoke assembly for the mud pump of claim 1, wherein: the shaft piece (101) is internally provided with a limiting seat (102), and the limiting seat (102) is internally movably connected with a threaded rod (2) through a through hole.

3. The yoke assembly for the mud pump of claim 1, wherein: the outside of threaded rod (2) is installed fastening knob (201), and the inside of fastening knob (201) is provided with observation window (202).

4. The yoke assembly for the mud pump of claim 1, wherein: the two sides of the lower hoop (3) are provided with limiting side plates (301), and the lower hoop (3) is connected with the outer side of the upper hoop (1) through the limiting side plates (301).

5. The yoke assembly for the mud pump of claim 1, wherein: the outer side of the hoop member (501) is provided with a clamping ring (503), and the clamping ring (503) is connected with the clamping ring groove (302).

6. The yoke assembly for the mud pump of claim 1, wherein: and a metal mesh layer (602) is arranged on the outer side of the base material layer (601), and a wear-resistant rubber layer (603) is arranged on the outer side of the metal mesh layer (602).