CN212265648U

CN212265648U - Gear pump mounting structure

Info

Publication number: CN212265648U
Application number: CN202020923572.8U
Authority: CN
Inventors: 李勤
Original assignee: Sichuan Changzhuang Technology Co ltd
Current assignee: Sichuan Changzhuang Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-01-01
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a gear pump mounting structure, including base, lifting unit and push-and-pull subassembly, the both sides of base up end are fixed with the riser perpendicularly, are provided with the lifting unit between two sets of risers, the top of lifting unit is connected with the lifter plate, the lifter plate is parallel to the base setting, and the both ends butt of lifter plate is on the top face of two sets of risers, be provided with the spout on the lifter plate top face, sliding connection has the translation board in the spout, the rear end of translation board is connected with the rear end wall of spout through the push-and-pull subassembly, fixedly mounted with the gear pump main part on the top face of translation board; the lifting assembly consists of a first screw rod, a first sliding block, a first gear, a second gear and a hand-operated handle, wherein the first screw rod is arranged in two groups in parallel. This gear pump mounting structure, it is rational in infrastructure, have butt joint station regulatory function, and adjust convenient, very practical, be worth promoting.

Description

Gear pump mounting structure

Technical Field

The utility model belongs to the technical field of the gear pump, concretely relates to gear pump mounting structure.

Background

The gear pump is a rotary pump which can transfer liquid or pressurize it by means of the change and movement of working volume formed between pump cylinder and meshed gear, and is formed from two gears, pump body and front and rear covers, when the gears are rotated, the volume of space of gear disengagement side is changed from small to large, and formed into vacuum to suck liquid, and the volume of space of gear meshing side is changed from large to small so as to squeeze liquid into pipeline, the suction cavity and discharge cavity are separated by means of meshing line of two gears, and the pressure of discharge outlet of gear pump is dependent on the resistance of pump outlet.

At present, current gear pump adopts the bolt snap-on the installation station when the installation, but in the reality installation, often appears the gear pump and all around the butt joint station appear around and the problem of height deviation, brings a great deal of inconvenience for the installation of gear pump, consequently, the utility model provides a gear pump mounting structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear pump mounting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gear pump mounting structure comprises a base, a lifting assembly and a push-pull assembly, wherein vertical plates are vertically fixed on two sides of the upper end surface of the base, the lifting assembly is arranged between the two sets of vertical plates, the top end of the lifting assembly is connected with a lifting plate, the lifting plate is arranged in parallel to the base, two ends of the lifting plate are abutted against the top end surfaces of the two sets of vertical plates, a sliding groove is formed in the top end surface of the lifting plate, a translation plate is connected in the sliding groove in a sliding mode, the rear end of the translation plate is connected with the rear end wall of the sliding groove through the push-pull assembly, and a gear pump main body is fixedly mounted on the top;

the lifting component comprises first screw rod, first slider, first gear, second gear and hand handle, first screw rod parallel arrangement is two sets of, and is two sets of first screw rod all is on a parallel with the base setting, and is two sets of the both ends of first screw rod are respectively with two sets of the riser rotates to be connected, and is two sets of the one end of first screw rod all is provided with first gear, and is two sets of the meshing has the second gear between the first gear, the one end drive that first screw rod was kept away from to the second gear is connected with first hand handle, first hand handle is installed on the lateral wall of riser, and is two sets of first slider has been cup jointed in the equal slip in both sides of first screw rod, it is connected with the bracing piece to rotate on the up end of first slider, the top of bracing piece is rotated and is connected on the lifter plate.

Preferably, the push-pull assembly comprises a second screw, a second slider, push-pull rods and a second hand crank, the second screw is horizontally located at the rear end of the translation plate, two ends of the second screw are respectively rotatably connected to the inner walls of two sides of the sliding groove, the second slider is slidably sleeved on two sides of the second screw, the push-pull rods are rotatably connected to two sides of the second slider, two ends of two groups of the push-pull rods are respectively rotatably connected to the rear end of the translation plate and the rear end wall of the sliding groove, one end of the second screw is further in driving connection with the second hand crank, and the second hand crank is mounted on the outer side wall of the sliding groove.

Preferably, the first screw and the second screw are both composed of two groups of screw rods with opposite thread directions, and the two groups of screw rods are welded through connecting blocks.

Preferably, the two sides of the gear pump main body are fixedly connected with reinforcing plates, the reinforcing plates are uniformly distributed with multiple groups, and the bottom ends of the multiple groups of reinforcing plates are welded on the translation plate.

Preferably, the equal horizontal welding in four corners department of base lateral wall has the mounting panel, set up threaded hole on the up end of mounting panel.

The utility model discloses a technological effect and advantage: according to the gear pump mounting structure, the butt joint station of the gear pump can be adjusted in height through the matching of the first screw, the first sliding block, the first gear, the second gear and the first hand-operated handle, so that the problem of height deviation between the gear pump and front and rear pipelines in the mounting process is effectively solved; through the cooperation of second screw rod, second slider, translation board, spout and the hand handle of second, can carry out fore-and-aft regulation to the butt joint station of this gear pump, effectively solved gear pump and front and back pipeline in the installation and have had the problem of front and back position difference, and need not just manually to adjust with the help of the instrument. This gear pump mounting structure, it is rational in infrastructure, have butt joint station regulatory function, and adjust convenient, very practical, be worth promoting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the lifting assembly of the present invention;

fig. 3 is a top view of the lifting assembly of the present invention;

fig. 4 is a side view of the lift assembly of the present invention;

figure 5 is a top view of the push-pull assembly of the present invention.

In the figure: the gear pump comprises a base 1, a lifting plate 2, a sliding groove 3, a translation plate 4, a gear pump main body 5, a push-pull assembly 6, a reinforcing plate 7, an installation plate 8, a first hand-operated handle 9, a second hand-operated handle 10, a vertical plate 11, a first screw rod 12, a first sliding block 13, a connecting block 14, a first gear 15, a second gear 16, a supporting rod 17, a second screw rod 18, a second sliding block 19 and a push-pull rod 20.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a gear pump mounting structure as shown in figures 1-5, including base 1, lifting unit and push-and-pull subassembly 6, the both sides of base 1 up end are fixed with riser 11 perpendicularly, are provided with lifting unit between two sets of riser 11, lifting unit's top is connected with lifter plate 2, lifter plate 2 is parallel to the setting of base 1, and the both ends butt of lifter plate 2 is on the top face of two sets of riser 11, be provided with spout 3 on lifter plate 2 top face, sliding connection has translation board 4 in the spout 3, the rear end of translation board 4 is connected with the rear end wall of spout 3 through push-and-pull subassembly 6, fixedly mounted gear pump main part 5 on translation board 4's top face;

the lifting component consists of a first screw 12, a first sliding block 13, a first gear 15, a second gear 16 and a hand-operated handle, two groups of first screw rods 12 are arranged in parallel, the two groups of first screw rods 12 are both arranged in parallel with the base 1, two ends of the two groups of first screw rods 12 are respectively connected with the two groups of vertical plates 11 in a rotating way, one end of each group of first screw rods 12 is provided with a first gear 15, a second gear 16 is engaged between the two groups of first gears 15, the end of the second gear 16 far away from the first screw 12 is connected with a first hand crank handle 9 in a driving way, the first crank handle 9 is arranged on the outer side wall of the vertical plate 11, the two sides of the two groups of first screw rods 12 are sleeved with first sliding blocks 13 in a sliding manner, the upper end face of the first sliding block 13 is rotatably connected with a supporting rod 17, and the top end of the supporting rod 17 is rotatably connected to the lifting plate 2.

Specifically, the push-pull assembly 6 is composed of a second screw 18, a second slider 19, a push-pull rod 20 and a second hand-operated handle 10, the second screw 18 is horizontally located at the rear end of the translation plate 4, two ends of the second screw 18 are respectively rotatably connected to the inner walls of two sides of the sliding chute 3, the second slider 19 is slidably sleeved on two sides of the second screw 18, two sides of the second slider 19 are rotatably connected with the push-pull rod 20, two ends of the two groups of push-pull rods 20 are respectively rotatably connected to the rear end of the translation plate 4 and the rear end wall of the sliding chute 3, one end of the second screw 18 is further connected with the second hand-operated handle 10 in a driving manner, and the second hand-operated handle 10 is mounted on the outer side wall of the sliding chute 3 and plays a role in adjusting the docking station of the gear pump main body 5 back and forth through the arrangement of the push-.

Specifically, the first screw 12 and the second screw 18 are composed of two sets of screw rods with opposite thread directions, and the two sets of screw rods are welded through a connecting block 14, so that when the first screw 12 and the second screw 18 rotate, the two sets of first sliding blocks 13 and the two sets of second sliding blocks 19 can be driven to move oppositely or oppositely.

Concretely, the equal fixedly connected with gusset plate 7 in both sides of gear pump main part 5, gusset plate 7 evenly distributed has the multiunit, multiunit the bottom of gusset plate 7 all welds on translation board 4, plays the effect to the 5 reinforced (rfd) of gear pump main part to prevent that gear pump main part 5 is not hard up through long-time work connecting bolt.

Specifically, the equal horizontal welding in four corners department of base 1 lateral wall has mounting panel 8, set up threaded hole on mounting panel 8's the up end, can reach the purpose of fixed gear pump main part 5 through estimating four mounting panels 8 of group.

The working principle is as follows: when the gear pump mounting structure is used, firstly, the base 1 is fixed on a mounting station through four groups of mounting plates 8, secondly, the first crank handle 9 is rotated, the first crank handle 9 drives the first gear 15 and the second gear 16 to rotate, the rotation of the first gear 15 drives two groups of first screw rods 12 to synchronously rotate, as the first screw rods 12 are composed of two groups of screw rods with opposite thread directions, and then the two groups of first sliding blocks 13 move oppositely or oppositely through the rotation of the first screw rods 12, and the lifting plates 2 are driven to lift under the matching of the support rods 17 along with the movement of the two groups of first sliding blocks 13, so that the aim of adjusting the height of the butt joint station of the gear pump main body 5 can be achieved; further, rotate second hand crank 10, second hand crank 10 drives second screw 18 and rotates in step, because second screw 18 comprises two sets of screw rods that screw thread opposite direction equally, and then make two sets of second sliders 19 move in opposite directions or contrary, along with the removal of two sets of second sliders 19, and under the cooperation of push-and-pull rod 20, order about translation board 4 and translate in spout 3, can reach the purpose of carrying out fore-and-aft regulation to the butt joint station of this gear pump main part 5 through this mode, thereby be convenient for the installation of this gear pump main part 5, and adjust conveniently. This gear pump mounting structure, it is rational in infrastructure, have butt joint station regulatory function, and adjust convenient, very practical, be worth promoting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a gear pump mounting structure, includes base (1), lifting unit and push-and-pull subassembly (6), its characterized in that: vertical plates (11) are vertically fixed on two sides of the upper end surface of the base (1), a lifting assembly is arranged between the two groups of vertical plates (11), the top end of the lifting assembly is connected with a lifting plate (2), the lifting plate (2) is arranged in parallel to the base (1), two ends of the lifting plate (2) are abutted against the top end surfaces of the two groups of vertical plates (11), a sliding groove (3) is formed in the top end surface of the lifting plate (2), a translation plate (4) is connected in the sliding groove (3) in a sliding mode, the rear end of the translation plate (4) is connected with the rear end wall of the sliding groove (3) through a push-pull assembly (6), and a gear pump main body (5) is fixedly installed on the top end surface of the translation plate (4);

the lifting assembly comprises first screw rods (12), first sliding blocks (13), first gears (15), second gears (16) and hand-operated handles, wherein the first screw rods (12) are arranged in two groups in parallel, the two groups of first screw rods (12) are arranged in parallel to the base (1), the two ends of the two groups of first screw rods (12) are respectively in rotating connection with the two groups of vertical plates (11), the first gears (15) are arranged at one ends of the two groups of first screw rods (12), the second gears (16) are meshed between the two groups of first gears (15), one ends, far away from the first screw rods (12), of the second gears (16) are in driving connection with the first hand-operated handles (9), the first hand-operated handles (9) are installed on the outer side walls of the vertical plates (11), the first sliding blocks (13) are sleeved on the two sides of the two groups of first screw rods (12), the upper end face of the first sliding block (13) is rotatably connected with a supporting rod (17), and the top end of the supporting rod (17) is rotatably connected to the lifting plate (2).

2. A gear pump mounting structure according to claim 1, wherein: the push-pull assembly (6) is composed of a second screw (18), a second sliding block (19), a push-pull rod (20) and a second hand-operated handle (10), the second screw (18) is horizontally located at the rear end of the translation plate (4), two ends of the second screw (18) are respectively connected to the inner walls of two sides of the sliding groove (3) in a rotating mode, the second sliding block (19) is sleeved on two sides of the second screw (18) in a sliding mode, the push-pull rod (20) is connected to two sides of the second sliding block (19) in a rotating mode, two ends of the two groups of push-pull rods (20) are respectively connected to the rear end of the translation plate (4) and the rear end wall of the sliding groove (3) in a rotating mode, one end of the second screw (18) is further connected with the second hand-operated handle (10) in a driving mode, and the second hand-operated handle (10) is.

3. A gear pump mounting structure according to claim 1, wherein: the first screw (12) and the second screw (18) are both composed of two groups of screw rods with opposite thread directions, and the two groups of screw rods are welded through a connecting block (14).

4. A gear pump mounting structure according to claim 1, wherein: the gear pump is characterized in that reinforcing plates (7) are fixedly connected to two sides of the gear pump main body (5), multiple groups of reinforcing plates (7) are uniformly distributed, and the bottom ends of the reinforcing plates (7) are welded on the translation plate (4).

5. A gear pump mounting structure according to claim 1, wherein: the equal horizontal welding in four corners department of base (1) lateral wall has mounting panel (8), set up threaded hole on the up end of mounting panel (8).