CN218293844U - Large-flow high-pressure test pump - Google Patents

Abstract

The utility model relates to a large-traffic high-pressure test pump technical field, a large-traffic high-pressure test pump is disclosed, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the pump body, the inside interlude of base is provided with the internal thread pipe, the one end of the external surface fixedly connected with worm gear threaded rod of internal thread pipe is connected with the external surface fixed connection of fixed plate, the board is placed to the other end fixedly connected with of threaded rod, the inside interlude of base is provided with the worm, worm and worm wheel swing joint, can make the device adjust the height of the pump body according to the in-service use condition, improve the practicality of device, the spout has been seted up to the upper surface of base, the inside swing joint of spout has the slider, the last fixed surface of slider is connected with protective housing, the outer fixed surface of right side protective housing is connected with the connecting plate, the connecting plate interlude sets up in the inside of connecting frame, the gag lever interlude sets up in the inside of connecting plate, can prevent that the surface of the pump body from adhering to a large amount of dust, guarantee the normal operation of device.

Description

Large-flow high-pressure test pump

Technical Field

The utility model relates to a large-traffic high-pressure test pump technical field, in particular to large-traffic high-pressure test pump.

Background

The high-pressure test pump belongs to a reciprocating plunger pump, a motor drives a plunger to drive a sliding block to move so as to inject water into an object to be tested, so that the pressure is gradually increased, the electric high-pressure test pump is suitable for water or hydraulic oil media, performs pressure tests on various pressure containers, pipelines, valves and the like, is also used as a hydraulic energy source to provide required pressure, and is suitable for industries such as chemical industry, building, water heating, petroleum and coal, smelting and shipbuilding.

However, in the actual use process of the existing high-flow high-pressure test pump, the device cannot be adjusted in height according to the actual use condition because the existing high-flow high-pressure test pump does not have the function of adjusting the height, and the existing high-flow high-pressure test pump does not have a protection mechanism in the actual use process, so that the device is easy to damage due to external factors, and the normal operation of the device is influenced.

SUMMERY OF THE UTILITY MODEL

The above technical purpose of the present invention can be achieved by the following technical solutions: a high-flow high-pressure test pump comprises a base, wherein a pump body is fixedly connected to the upper surface of the base, an internal thread pipe is arranged inside the base in an inserting mode, a worm wheel is fixedly connected to the outer surface of the internal thread pipe, a threaded rod is arranged inside the internal thread pipe in an inserting mode, a protective frame is fixedly connected to the upper surface of the base, a fixed rod is fixedly connected to the inside of the protective frame, a movable sleeve is movably connected to the outer surface of the fixed rod, a fixed plate is fixedly connected to the outer surface of the movable sleeve, one end of the threaded rod is fixedly connected with the outer surface of the fixed plate, a placing plate is fixedly connected to the other end of the threaded rod, a worm is arranged inside the base in an inserting mode, and the worm is movably connected with the worm wheel;

the spout has been seted up to the upper surface of base, the inside swing joint of spout has the slider, the last fixed surface of slider is connected with protecting sheathing, the left side protecting sheathing's last fixed surface is connected with the splice frame, the inside interlude of splice frame is provided with spacing pipe, the inside interlude of spacing pipe is provided with the gag lever post, the external fixed surface of gag lever post is connected with the limiting plate, be provided with spring, right side between limiting plate and the splice frame protecting sheathing's external fixed surface is connected with the connecting plate, the connecting plate interlude sets up the inside at the splice frame, the gag lever post interlude sets up the inside at the connecting plate.

Preferably, the internal thread pipes are movably connected with the base through bearings, and the number of the internal thread pipes is four.

Preferably, one end of the worm is movably connected with the inner wall of the base through a bearing seat, the other end of the worm penetrates through the base and is fixedly connected with a rotating handle, an anti-skidding sleeve is fixedly connected to the outer surface of the rotating handle, a transmission chain wheel is fixedly connected to the outer surface of the worm, and a transmission chain is connected to the outer surface of the transmission chain wheel in a transmission manner.

Preferably, the spout is even on the upper surface of base, the quantity of spout is two.

Preferably, the outer surface of the protective shell is coated with an anticorrosive coating, and the thickness of the anticorrosive coating is one millimeter to two millimeters.

Preferably, one end of the limiting rod is fixedly connected with a pull ring.

The utility model has the advantages that: when the device used, through rotating the worm, because worm and worm wheel swing joint, and worm wheel and internal thread pipe fixed connection, so can drive the internal thread pipe when rotating the worm and rotate, because internal thread pipe and threaded rod threaded connection, so when the internal thread pipe rotated, can order about the threaded rod and reciprocate, and then can make the device can adjust the height of the pump body according to the in-service use condition, improve the practicality of device.

Utilize protective housing, when the device uses, the gag lever post upwards pulls up, make gag lever post and connecting plate separation, can promote protective housing to both sides, thereby can use the pump body, when the pump body does not use, promote both sides protective housing to the centre, then upwards stimulate the gag lever post, make the gag lever post alternate the inside that sets up at the connecting plate, can make both sides protective housing connect, and then can protect the pump body through protective housing, prevent the pump body because external factors appear damaging, can prevent a large amount of dusts of surface attachment of the pump body simultaneously, guarantee the normal operating of device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front view of the whole of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure, 1, a base; 2. a pump body; 3. an internally threaded tube; 4. a worm gear; 5. a threaded rod; 6. a protective frame; 7. a fixing rod; 8. a movable sleeve; 9. a fixing plate; 10. placing the plate; 11. a chute; 12. a slider; 13. a protective housing; 14. a connecting frame; 15. a limiting pipe; 16. a limiting rod; 17. a limiting plate; 18. a spring; 19. a connecting plate; 20. a worm; 21. a drive sprocket; 22. a transmission chain.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. 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: a technical scheme of a high-flow high-pressure test pump comprises a base 1, a pump body 2 is fixedly connected to the upper surface of the base 1, an internal threaded pipe 3 is inserted into the base 1, a worm wheel 4 is fixedly connected to the outer surface of the internal threaded pipe 3, a threaded rod 5 is inserted into the internal threaded pipe 3, a protection frame 6 is fixedly connected to the upper surface of the base 1, a fixed rod 7 is fixedly connected to the inside of the protection frame 6, a movable sleeve 8 is movably connected to the outer surface of the fixed rod 7, a fixed plate 9 is fixedly connected to the outer surface of the movable sleeve 8, one end of the threaded rod 5 is fixedly connected to the outer surface of the fixed plate 9, a placing plate 10 is fixedly connected to the other end of the threaded rod 5, a worm 20 is inserted into the base 1, the worm 20 is movably connected with the worm wheel 4, when the device is used, the worm 20 is movably connected with the worm wheel 4 by rotating the worm 20, the worm wheel 4 is fixedly connected with the internal threaded pipe 3, the internal threaded rod 20 can be driven to rotate when the worm 20 is rotated, the internal threaded pipe 3 is in threaded connection with the threaded rod 5, the device can be driven to move up and down, the threaded rod 2 can be adjusted according to the actual use condition of the device, and the practicability of the threaded rod 2 of the device is improved;

chute 11 has been seted up to base 1's upper surface, chute 11's inside swing joint has slider 12, slider 12's last fixed surface is connected with protecting sheathing 13, the last fixed surface of left side protecting sheathing 13 is connected with the carriage 14, the inside interlude of carriage 14 is provided with spacing pipe 15, the inside interlude of spacing pipe 15 is provided with gag lever post 16, gag lever post 16's external fixed surface is connected with limiting plate 17, be provided with spring 18 between limiting plate 17 and the carriage 14, the external fixed surface of right side protecting sheathing 13 is connected with connecting plate 19, connecting plate 19 interlude sets up the inside at carriage 14, gag lever post 16 interlude sets up the inside at connecting plate 19, utilize protecting sheathing 13, when the device uses, upwards pull up gag lever post 16, make gag lever post 16 and connecting plate 19 separate, can promote protecting sheathing 13 to both sides, thereby can use pump body 2, when pump body 2 does not use, with both sides protecting sheathing 13 to the centre promotion, then upwards spur gag lever post 16, make gag lever post 16 set up in the inside of 19, can make both sides protecting sheathing 13 connect, and then can carry out the connection to the pump body 2, and can prevent that a large amount of external surface from damaging because the dust adhesion factor that the external world interlude appears, the pump body 2 from damaging, the normal adhesion of the device that the pump body 2 appears.

The working principle is as follows: the safety of each structure of the device is checked before the device is used, when the device is used, the worm 20 is rotated, the worm 20 is movably connected with the worm wheel 4, the worm wheel 4 is fixedly connected with the internal thread pipe 3, the internal thread pipe 3 can be driven to rotate when the worm 20 is rotated, the internal thread pipe 3 is in threaded connection with the threaded rod 5, the threaded rod 5 can be ordered to move up and down when the internal thread pipe 3 rotates, the device can be used for adjusting the height of the pump body 2 according to actual use conditions, the practicability of the device is improved, meanwhile, the protective shell 13 is utilized, when the device is used, the limiting rod 16 is pulled upwards, the limiting rod 16 is separated from the connecting plate 19, the protective shell 13 can be pushed towards two sides, the pump body 2 can be used, when the pump body 2 is not used, the protective shell 13 at two sides is pushed towards the middle, the limiting rod 16 is pulled upwards, the limiting rod 16 is arranged inside the connecting plate 19, the protective shell 13 at two sides can be connected, the pump body 2 can be protected through the protective shell 13, the pump body 2 is prevented from being damaged due to external factors, meanwhile, a large amount of dust can be prevented from adhering to the outer surface of the pump body 2, and normal operation can be guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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

Claims (6)

1. The utility model provides a large-traffic high pressure test pump, includes base (1), its characterized in that: the pump comprises a base (1), a pump body (2) is fixedly connected to the upper surface of the base (1), an internal threaded pipe (3) is arranged inside the base (1) in a penetrating mode, a worm wheel (4) is fixedly connected to the outer surface of the internal threaded pipe (3), a threaded rod (5) is arranged inside the internal threaded pipe (3) in a penetrating mode, a protection frame (6) is fixedly connected to the upper surface of the base (1), a fixed rod (7) is fixedly connected to the inside of the protection frame (6), a movable sleeve (8) is movably connected to the outer surface of the fixed rod (7), a fixed plate (9) is fixedly connected to the outer surface of the movable sleeve (8), one end of the threaded rod (5) is fixedly connected to the outer surface of the fixed plate (9), a placing plate (10) is fixedly connected to the other end of the threaded rod (5), a worm (20) is arranged inside the base (1) in a penetrating mode, and the worm (20) is movably connected with the worm wheel (4);

spout (11) have been seted up to the upper surface of base (1), the inside swing joint of spout (11) has slider (12), the last fixed surface of slider (12) is connected with protecting sheathing (13), the left side the last fixed surface of protecting sheathing (13) is connected with connecting frame (14), the inside interlude of connecting frame (14) is provided with spacing pipe (15), the inside interlude of spacing pipe (15) is provided with gag lever post (16), the external fixed surface of gag lever post (16) is connected with limiting plate (17), be provided with spring (18), right side between limiting plate (17) and connecting frame (14) the external fixed surface of protecting sheathing (13) is connected with connecting plate (19), connecting plate (19) interlude sets up the inside at connecting frame (14), gag lever post (16) interlude sets up the inside at connecting plate (19).

2. The high-flow high-pressure test pump according to claim 1, characterized in that: the internal thread pipes (3) are movably connected with the base (1) through bearings, and the number of the internal thread pipes (3) is four.

3. The high-flow high-pressure test pump according to claim 1, characterized in that: the utility model discloses a quick-witted, including base (1), worm (20), the inner wall swing joint of base (1) is passed through the bearing frame to the one end of worm (20), the other end of worm (20) passes base (1) fixedly connected with and rotates the handle, the outer fixed surface of rotating the handle is connected with anti-skidding cover, the outer fixed surface of worm (20) is connected with drive sprocket (21), the surface transmission of drive sprocket (21) is connected with drive chain (22).

4. The high-flow high-pressure test pump according to claim 1, characterized in that: the spout (11) even distribution is at the upper surface of base (1), the quantity of spout (11) is two.

5. The high-flow high-pressure test pump according to claim 1, characterized in that: and an anti-corrosion coating is coated on the outer surface of the protective shell (13), and the thickness of the anti-corrosion coating is one millimeter to two millimeters.

6. The high-flow high-pressure test pump according to claim 1, characterized in that: one end of the limiting rod (16) is fixedly connected with a pull ring.

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