CN218407907U

CN218407907U - Casing structure of pumping device

Info

Publication number: CN218407907U
Application number: CN202221905900.7U
Authority: CN
Inventors: 李永虎
Original assignee: Jiaxing Qingxing Hardware Co ltd
Current assignee: Jiaxing Qingxing Hardware Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-31
Anticipated expiration: 2032-07-19

Abstract

The utility model provides a pumping installations's casing structure, the on-line screen storage device comprises a base, the both sides at base top all are equipped with the quick detach subassembly, install rather than matched with casing main part at the top of base: the utility model discloses a L type anticollision board drives the hinge bar and articulates the removal, make the hinge bar can promote the cover piece and slide in the slide bar outside and carry out compression work to spring C, elastic buffer power through spring C can be alleviated impact force, simultaneously through the removal of L type anticollision board still can drive logical groove and guide slot and slide in the outside of inserted bar and guide block simultaneously, make the removal of guide slot can carry out the compression worker to spring A, so that elastic restoring force through spring A cushions impact force once more, thereby can improve the barrier propterty that this casing used, reduce the damage phenomenon that the impact force caused to casing main part internally mounted's spare part, in order to reduce operating personnel maintenance step, improve the work efficiency of the pump body, and this structural design is simple reasonable, and is suitable for the popularization.

Description

Casing structure of pumping device

Technical Field

The utility model relates to a pumping installations's technical field especially relates to a pumping installations's shell structure.

Background

The existing fluid delivery pump comprises a pump body, an impeller assembly, a machine shell, a support, a bearing box, a coupler and a motor, wherein the impeller assembly comprises a shaft, an impeller, a shaft sleeve, a movable ring, a static ring and a machine sealing cover, the impeller is positioned at the end part of the shaft, the machine sealing cover is connected with the machine shell, a closed space is formed between the machine sealing cover and the machine shell, the static ring and the movable ring are positioned in the closed space, the position of the machine sealing cover is close to the bearing box, the movable ring and the static ring are installed on the shaft sleeve, the position of the movable ring and the static ring is closer to the impeller, the static ring and the bearing box are closer, the static ring and the movable ring are called as mechanical seal, and therefore, the machine shell structure of the pumping device needs to be designed.

The traditional shell structure has the following defects in the using process: 1. the existing casing has a single internal structure, and can only realize the installation and sealing work of the internal structure of the pump body, when the pump body casing is impacted by the outside, the impact force is mostly transmitted to the internal structure of the pump body through the casing, so that partial structure is loosened, the subsequent normal work of the pump body is influenced, and the subsequent maintenance work of the pump body is frequently carried out by an operator; 2. when current casing carries out fixed connection with the base, the mode that the majority was twisted through external bolt and is moved is fixed, though this kind of fixed mode is comparatively firm, but the quick detach work in operating personnel later stage of being not convenient for to the convenience and the practicality of this casing installation have been reduced.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a pumping device casing structure which overcomes the above problems or at least partially solves the above problems to solve the following disadvantages of the conventional casing structure in the using process: 1. the existing casing has a single internal structure, and can only realize the installation and sealing work of the internal structure of the pump body, when the pump body casing is impacted by the outside, the impact force is mostly transmitted to the internal structure of the pump body through the casing, so that partial structure is loosened, the subsequent normal work of the pump body is influenced, and the subsequent maintenance work of the pump body is frequently carried out by an operator; 2. when carrying out fixed connection with the base, current casing is twisted the mode of moving through external bolt and is fixed for the majority, though this kind of fixed mode is comparatively firm, but the quick detach work in the operating personnel later stage of being not convenient for to the convenience and the practicality problem of this casing installation have been reduced.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the utility model provides a pumping installations's shell structure, the on-line screen storage device comprises a base, the both sides at base top all are equipped with the quick detach subassembly, install rather than matched with casing main part at the top of base, casing main part's positive one end and top are equipped with rather than matched with input port and discharge port respectively, casing main part's both sides have all set firmly the slide bar, and are two sets of the top and the bottom in the slide bar outside all overlap and are equipped with the cover rather than the collets that match, and the homonymy is two sets of the spring C that the cover was established to the slide bar outside and was connected with the collets, and the homonymy is two sets of one side that the collets was kept away from mutually all articulates and is equipped with the hinge bar, and the homonymy is two sets of one side that the hinge bar was kept away from mutually all articulated be equipped with casing main part matched with L type anticollision board, and is two sets of the intermediate position department of L type anticollision board bottom all is equipped with the fixed subassembly that closes of inserting.

Preferably, the quick detach subassembly leads to groove, spring B, kelly and slot including the installation, the groove all is equipped with two sets ofly, two sets of is led to the groove with the installation the slot is located the both sides at base top, and is two sets of the groove is led to in the installation is located the inside both sides that are close to the slot of base and communicates each other with the outside of base, and is two sets of one side that the inslot portion that leads to in the installation is close to mutually all is equipped with the kelly that extends to the inside of slot, and is two sets of one side that the inslot portion was kept away from mutually in the installation all is equipped with the spring B that is connected with the kelly.

Preferably, fixed the subassembly of plugging in is including leading to groove, spring A, draw-in groove, inserted bar, guide slot and guide block, it is equipped with two sets of to lead to the groove, and is two sets of lead to the intermediate position department that the groove is located two sets of L type crash proof plate bottom, and is two sets of lead groove has all been seted up at the both ends of leading to inslot portion, and the homonymy is two sets of one side that the guide slot inner part is close to all slides and is equipped with the guide block, and the homonymy is two sets of one side that the guide slot inner part was kept away from all is equipped with the spring A who runs through to the inslot portion and extends to the inside inserted bar of slot, and is two sets of the bottom that one side was kept away from mutually to the inserted bar has all seted up with draw-in groove matched with card pole.

Preferably, two sets of one side that the kelly kept away from mutually all is equipped with the arm-tie that extends to the base outside through the installation logical groove, and arm-tie and spring B interconnect.

Preferably, the side of the bottom of each of the two groups of the insertion rods, which is far away from the bottom of the insertion rods, and the bottom of the side of each of the two groups of the clamping grooves, which is close to the bottom of the insertion rods, are provided with guide inclined planes, and the two groups of the guide inclined planes are matched with each other.

Preferably, two ends of the top of the inner sides of the two groups of L-shaped anti-collision plates are both provided with limiting sliding grooves, and limiting sliding rods connected with the bottom of the machine shell main body are arranged inside the two groups of limiting sliding grooves in a sliding mode.

The utility model provides a pumping installations's shell structure, beneficial effect lies in:

1. when the machine shell main body is impacted from the left side to the right side, the L-shaped anti-collision plate can be pushed by the impact force to drive the hinge rod to move in a hinged mode, so that the hinge rod can push the sleeve block to slide outside the slide rod to compress the spring C, the impact force can be relieved by the elastic buffering force of the spring C, the through groove and the guide groove can be driven to slide outside the inserted rod and the guide block simultaneously by the movement of the L-shaped anti-collision plate, the guide groove can move to compress the spring A, so that the impact force can be buffered again by the elastic restoring force of the spring A, the use protection performance of the machine shell can be improved, the damage phenomenon of the impact force to parts mounted inside the machine shell main body is reduced, the maintenance steps of operators are reduced, the working efficiency of the pump body is improved, the structural design is simple and reasonable, and the machine shell is suitable for popularization;

2. operating personnel can take casing main part and above parts during the installation, drive the inserted bar and insert the inside of closing to the slot, the direction inclined plane design through inserted bar and kelly this moment, can promote the kelly through the direction inclined plane when making the inserted bar insert and remove spring B and carry out compression work in the logical inslot portion of installation, when the inserted bar inserts to assigned position department, can remove the resistance to the kelly, elastic restoring force through spring B can drive the kelly and insert to the inside of draw-in groove, in order to realize the installation fixed work to base and casing main part, still made things convenient for operating personnel's later stage to carry out quick detach work simultaneously, need not to cause personnel to twist to it carries out the bolt and move, thereby can improve the convenience of base and casing main part installation.

Drawings

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

Fig. 1 is a front cross-sectional view provided in an embodiment of the present invention.

Fig. 2 is a front view provided by the embodiment of the present invention.

Fig. 3 is a front cross-sectional view of an L-shaped fender provided in an embodiment of the present invention.

Fig. 4 is a side cross-sectional view of the L-shaped fender provided by the embodiment of the present invention.

Fig. 5 is an enlarged view of a structure in fig. 1 according to an embodiment of the present invention.

In the figure: 1. a base; 2. an L-shaped anti-collision plate; 3. a case main body; 4. an outlet port; 5. a spring A; 6. a through groove; 7. installing a through groove; 8. a spring B; 9. a clamping rod; 10. inserting slots; 11. a card slot; 12. inserting a rod; 13. a guide groove; 14. a slide bar; 15. sleeving blocks; 16. a spring C; 17. a hinged lever; 18. an input port; 19. and a guide block.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1-5, the embodiment of the present invention provides a casing structure of pumping device, including base 1, the both sides at the top of base 1 all are equipped with quick detach component, base 1's top is installed rather than matched with casing main part 3, casing main part 3's positive one end and top are equipped with rather than matched with input port 18 and discharge port 4 respectively, slide bar 14 has all been set firmly in casing main part 3's both sides, the top and the bottom in two sets of slide bar 14 outsides all overlap and are equipped with the ferrule 15 rather than matching, the top and the bottom of two sets of ferrule 15 of homonymy all are equipped with the spring C16 that the cover was established to slide bar 14 outside and was connected with ferrule 15, one side that two sets of ferrule 15 of homonymy kept away from mutually all articulates and is equipped with hinge bar 17, one side that two sets of hinge bar 17 kept away from mutually all articulates and is equipped with casing main part 3 matched with L type crash board 2, the intermediate position department of bottom all is equipped with fixed insertion components in two sets of L type crash board 2.

When the machine shell main body 3 is impacted from the left side to the right side by the outside, the L-shaped anti-collision plate 2 can be pushed by the impact force to drive the hinge rod 17 to move in a hinge mode, the hinge rod 17 can push the sleeve block 15 to slide outside the slide rod 14 to compress the spring C16, and the impact force can be relieved by the elastic buffering force of the spring C16.

As shown in fig. 5, the quick detach subassembly is including the installation through groove 7, spring B8, kelly 9 and slot 10, slot 10 and installation through groove 7 all are equipped with two sets ofly, two sets of slots 10 are located the both sides at base 1 top, two sets of installations through groove 7 are located the inside both sides that are close to slot 10 of base 1 and communicate each other with base 1's outside, two sets of installations through the inside one side that is close to of groove 7 all is equipped with the kelly 9 that extends to the inside of slot 10, two sets of installations through the inside one side of keeping away from mutually of groove 7 all are equipped with the spring B8 that is connected with kelly 9.

During installation, an operator can take the machine shell main body 3 and the components above the machine shell main body and can drive the insertion rod 12 to be inserted into the slot 10, the insertion rod 12 and the clamping rod 9 are designed to be guided to incline, the clamping rod 9 can be pushed to move in the installation through groove 7 to compress the spring B8 when the insertion rod 12 is inserted into the specified position, the resistance to the clamping rod 9 can be relieved when the insertion rod 12 is inserted into the specified position, the clamping rod 9 can be driven to be inserted into the clamping groove 11 through the elastic restoring force of the spring B8, so that the installation fixing work of the base 1 and the machine shell main body 3 can be realized, the later-stage operator can directly pull the clamping rod 9 to slide in the installation through groove 7 to compress the spring B8, the clamping rod 9 can be separated from the inside of the clamping groove 11 to relieve the fixation of the insertion rod 12, the operator can be facilitated to relieve the fixed installation of the base 1 and the machine shell main body 3, and the convenience in installation of the base 1 and the machine shell main body 3 can be improved

As shown in fig. 5, the fixed inserting assembly comprises a through groove 6, a spring A5, a clamping groove 11, an inserting rod 12, a guide groove 13 and a guide block 19, the through groove 6 is provided with two groups, the two groups of through grooves 6 are located at the middle positions of the bottoms in the two groups of L-shaped crash proof plates 2, the two groups of through grooves 6 are provided with the guide grooves 13 at the two ends, the guide blocks 19 are arranged on the two groups of guide grooves 13 at the same side in a sliding manner, the spring A5 connected with the guide block 19 is arranged on the two groups of guide grooves 13 at the same side in a sliding manner, the inserting rod 12 penetrating through the inside of the through groove 6 and extending into the inside of the inserting groove 10 is arranged at the end of the two groups of guide blocks 19 at the same side in a sliding manner, the clamping groove 11 matched with the clamping rod 9 is arranged at the bottom of the two groups of inserting rods 12 at the end of the same side far away from the one side

Meanwhile, the through groove 6 and the guide groove 13 can be driven to slide outside the inserted rod 12 and the guide block 19 simultaneously through the movement of the L-shaped anti-collision plate 2, so that the movement of the guide groove 13 can perform a compression work on the spring A5, the impact force is buffered again through the elastic restoring force of the spring A5, and the use protection performance of the machine shell can be improved.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims

1. The utility model provides a pumping installations's casing structure, includes base (1), its characterized in that, the both sides at base (1) top all are equipped with quick detach subassembly, the top of base (1) is installed rather than matched with casing main part (3), the front one end and the top of casing main part (3) are equipped with rather than matched with input port (18) and discharge port (4) respectively, the both sides of casing main part (3) all have set firmly slide bar (14), two sets of top and bottom in the slide bar (14) outside all overlap and be equipped with nest block (15) rather than matching, and the homonymy is two sets of the top and the bottom of nest block (15) all are equipped with the cover and establish to slide bar (14) outside and with spring C (16) that nest block (15) are connected, and the homonymy is two sets of one side that nest block (15) kept away from all articulates and is equipped with articulated pole (17), and the homonymy is two sets of one side that articulated pole (17) kept away from all articulates and is equipped with L type anticollision board (2) matched with casing main part (3), two sets of L type anticollision board (2) interior intermediate position department of bottom all is equipped with fixed plug-in all.

2. The machine shell structure of the pumping device according to claim 1, wherein the quick-release assembly comprises two mounting through grooves (7), springs B (8), clamping rods (9) and slots (10), the slots (10) and the mounting through grooves (7) are provided with two groups, the two groups of slots (10) are located on two sides of the top of the base (1), the two groups of mounting through grooves (7) are located on two sides of the inside of the base (1) close to the slots (10) and are communicated with the outside of the base (1), the clamping rods (9) extending into the inside of the slots (10) are arranged on one side of the inside of the two groups of mounting through grooves (7) close to each other, and the springs B (8) connected with the clamping rods (9) are arranged on one side of the inside of the two groups of mounting through grooves (7) far away from each other.

3. The machine shell structure of the pumping device according to claim 1, wherein the fixed insertion assembly comprises two groups of through grooves (6), springs A (5), clamping grooves (11), insertion rods (12), guide grooves (13) and guide blocks (19), the through grooves (6) are arranged in two groups, the through grooves (6) are located at the middle positions of the bottoms of the two groups of L-shaped anti-collision plates (2), the guide grooves (13) are formed in the two ends of the inside of the through grooves (6), the guide blocks (19) are arranged on the two groups of the inner sides, close to each other, of the guide grooves (13) in the same side in a sliding mode, the guide blocks (19) are arranged on the two groups of the same side, the spring A (5) connected with the guide blocks (19) are arranged on the side, far away from the guide blocks (19) in the same side, the insertion rods (12) penetrate through the inside of the through grooves (6) and extend into the inside of the insertion grooves (10), and the clamping grooves (11) matched with the clamping rods (9) are formed in the bottoms of the two groups of the bottom, far away from one side of the insertion rods (12).

4. The casing structure of a pumping device according to claim 2, wherein the two sets of clamping rods (9) are provided with pulling plates at the sides far away from each other, and the pulling plates extend to the outside of the base (1) through the installation through grooves (7) and are connected with the springs B (8).

5. The casing structure of pumping device according to claim 3, wherein the sides of the two sets of insertion rods (12) away from the bottom and the sides of the two sets of slots (11) close to the bottom are provided with guiding slopes, and the two guiding slopes are matched with each other.

6. The casing structure of a pumping device according to claim 1, wherein two ends of the top of the inner side of the two sets of L-shaped anti-collision plates (2) are both provided with a limiting sliding groove, and a limiting sliding rod connected with the bottom of the casing main body (3) is slidably arranged inside the two sets of limiting sliding grooves.