CN211108555U

CN211108555U - Plunger rack

Info

Publication number: CN211108555U
Application number: CN201922200790.9U
Authority: CN
Inventors: 李梁
Original assignee: Sichuan Oilman Machinery Co ltd
Current assignee: Sichuan Oilman Machinery Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-28
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a plunger rack belongs to plunger technical field. The utility model provides a plunger rack, includes the tray chassis, be provided with the support bar that is used for supporting the plunger of two relative settings on the tray chassis at least, be provided with continuous arch and recess on the support bar at least, and arch and the recess on two support bars set up relatively. The problem of among the prior art the plunger place can take place to roll on conventional rack, cause plunger collision each other, cause the bruise on the plunger surface, influence the leakproofness is solved.

Description

Plunger rack

Technical Field

The utility model relates to a plunger technical field, more specifically the utility model relates to a plunger rack that says so.

Background

Plungers are used primarily in pumps or compressors to transport fluids. The plunger is cylindrical, is assembled in a long cylinder body and can move back and forth (push and pull), two inlet and outlet pipelines which are respectively provided with valves are communicated with the cylinder body, and a gap between the plunger and the cylinder body is provided with proper sealing.

When the plunger moves backwards, the outlet pipeline valve is closed, the inlet pipeline valve is opened, fluid is sucked into the cylinder body from the inlet pipeline, when the plunger moves forwards, the inlet pipeline valve is closed, the outlet pipeline valve is opened, the fluid in the cylinder body is pressed and sent out from the outlet pipeline, the plunger continuously reciprocates in the cylinder body, and the fluid is continuously conveyed into a target mechanism, namely the function of the plunger, and the plunger is mainly used in occasions with high working pressure. The plunger belongs to more accurate structure, and the demand of placing of plunger can not be satisfied to conventional rack, because the plunger is placed and can take place to roll on conventional rack, causes plunger collision each other, causes the bruise on the plunger surface, influences the leakproofness.

SUMMERY OF THE UTILITY MODEL

In order to solve among the prior art the plunger and place and can take place to roll on conventional rack, cause plunger collision each other, cause the bruise on the plunger surface, influence the problem of leakproofness, the utility model provides a plunger rack.

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

the utility model provides a plunger rack, includes the tray chassis, be provided with the support bar that is used for supporting the plunger of two relative settings on the tray chassis at least, be provided with continuous arch and recess on the support bar at least, and arch and the recess on two support bars set up relatively.

The utility model discloses a tray rack novel structure, it is different from traditional rack, and it has set up the support bar that is used for supporting the plunger of two relative settings on the tray chassis, and is provided with continuous arch and recess on the support bar at least, and the arch on two support bars and recess set up relatively. In this way, each plunger is placed in the oppositely arranged grooves, and due to the fact that the protrusions are arranged between the adjacent grooves, the adjacent plungers cannot slide mutually and further cannot collide.

Further, the tray chassis comprises a plurality of cross rods arranged on the lower portion and vertical rods arranged on the cross rods, the cross rods and the vertical rods are perpendicular to each other, and the supporting bars are arranged on the vertical rods. Under the condition of saving materials, the integral strength of the tray underframe is ensured, and meanwhile, the dead weight of the tray underframe is reduced.

Furthermore, 3 cross bars and vertical bars are respectively arranged to form a tray underframe shaped like a Chinese character tian. Under the condition of saving materials, the integral strength of the tray underframe is ensured, and meanwhile, the dead weight of the tray underframe is reduced.

Further, horizontal pole and montant are U type channel-section steel, and the opening of the U type channel-section steel of horizontal pole and the reverse setting of opening of the U type channel-section steel of montant, the support bar sets up in the U type inslot of U type channel-section steel. Not only the rigidity of the whole structure is increased, but also the support bar is convenient to fix.

Furthermore, the support bar comprises a plurality of horizontally arranged support rings, the support rings are closely arranged, and the support rings are fixed in U-shaped grooves of U-shaped channel steel. The advantage of doing so is that the junction between the adjacent ring is the recess, and the upper portion of ring is the arch, avoids adjacent plunger to place the condition of interfering in the recess, and the diameter of support ring is greater than the diameter of putting the plunger.

Further, the support ring is made of hard rubber. The hard rubber has good tensile strength, can serve as a buffer layer, and cannot scratch or scratch the plunger piston.

Furthermore, a supporting wheel made of hard rubber is installed in a U-shaped groove of the U-shaped channel steel of the cross rod. The effect of installation supporting wheel is mainly for fork truck provides the space, and the fork truck of being convenient for inserts and gets.

Compared with the prior art, the utility model beneficial effect who has is:

1. the utility model discloses a tray rack novel structure, it is different from traditional rack, and it has set up the support bar that is used for supporting the plunger of two relative settings on the tray chassis, and is provided with continuous arch and recess on the support bar at least, and the arch on two support bars and recess set up relatively. In this way, each plunger is placed in the oppositely arranged grooves, and due to the fact that the protrusions are arranged between the adjacent grooves, the adjacent plungers cannot slide mutually and further cannot collide.

2. The utility model discloses a support bar comprises a plurality of horizontally arranged's support ring, the support ring closely arranges, the support ring is fixed in the U type inslot of U type channel-section steel. The advantage of doing so is that the junction between the adjacent ring is the recess, and the upper portion of ring is the arch, avoids adjacent plunger to place the condition of interfering in the recess, and the diameter of support ring is greater than the diameter of putting the plunger.

3. The utility model discloses a support ring is made by the stereoplasm rubber. The hard rubber has good tensile strength, can serve as a buffer layer, and cannot scratch or scratch the plunger piston.

Drawings

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

fig. 2 is a front view of the plunger rack of the present invention.

The labels in the figure are: 1-supporting circular ring, 2-cross bar, 3-vertical bar and 4-supporting wheel.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1 and 2, the plunger placing rack comprises a tray underframe, wherein at least two opposite supporting strips for supporting plungers are arranged on the tray underframe, at least continuous bulges and grooves are arranged on the supporting strips, and the bulges and the grooves on the two supporting strips are arranged oppositely.

In this embodiment, the tray chassis includes a plurality of horizontal poles 2 that set up in the lower part and the montant 3 of setting on horizontal pole 2, and horizontal pole 2 and montant 3 mutually perpendicular set up, the support bar sets up on montant 3. Under the condition of saving materials, the integral strength of the tray underframe is ensured, and meanwhile, the dead weight of the tray underframe is reduced.

In this embodiment, there are 3

horizontal rods

2 and 3 vertical rods, respectively, to form a tray chassis shaped like a Chinese character tian. Under the condition of saving materials, the integral strength of the tray underframe is ensured, and meanwhile, the dead weight of the tray underframe is reduced. The tray underframe of the shape of Chinese character 'tian' is provided with 3 supporting strips, so that the supporting and fixing effects of the grooves on the plunger piston are further ensured.

In this embodiment, horizontal pole 2 and montant 3 are U type channel-section steel, and the opening of the U type channel-section steel of horizontal pole 2 and the opening reverse setting of the U type channel-section steel of montant 3, the support bar sets up the U type inslot at U type channel-section steel. Not only the rigidity of the whole structure is increased, but also the support bar is convenient to fix.

In this embodiment, the support bar comprises a plurality of horizontally arranged support rings 1, the support rings 1 are closely arranged, and the support rings 1 are fixed in U-shaped grooves of U-shaped channel steel. The advantage of doing so is that the junction between adjacent rings is the recess, and the upper portion of ring is protruding, and to avoid the condition that adjacent plunger place in the recess and interfere, the diameter of support ring 1 is greater than the diameter of the plunger of putting. The supporting ring 1 is convenient to fix in a U-shaped groove of the U-shaped channel steel and fixed through bolts.

In the present embodiment, the support ring 1 is made of hard rubber. The hard rubber has good tensile strength, can serve as a buffer layer, and cannot scratch or scratch the plunger piston. In the present embodiment, the thickness of the support ring 1 is 10-20 mm.

In this embodiment, a supporting wheel 4 made of hard rubber is mounted in a U-shaped groove of a U-shaped channel of the cross bar 2. The supporting wheels 4 are installed to provide space for the forklift, so that the forklift can be conveniently inserted and taken.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a plunger rack, its characterized in that, includes the tray chassis, be provided with the support bar that is used for supporting the plunger of two relative settings on the tray chassis at least, be provided with continuous arch and recess on the support bar at least, and arch and the recess on two support bars set up relatively.

2. Plunger rack according to claim 1, characterized in that the tray chassis comprises a plurality of cross bars (2) arranged at the lower part and vertical bars (3) arranged on the cross bars (2), the cross bars (2) and the vertical bars (3) being arranged perpendicular to each other, the supporting bars being arranged on the vertical bars (3).

3. The plunger rack according to claim 2, wherein the cross bars (2) and the vertical bars (3) are 3 in number respectively to form a tray chassis shaped like a Chinese character tian.

4. The plunger placing rack according to claim 3, wherein the cross rod (2) and the vertical rod (3) are U-shaped channel steel, the opening of the U-shaped channel steel of the cross rod (2) and the opening of the U-shaped channel steel of the vertical rod (3) are arranged in opposite directions, and the supporting bars are arranged in the U-shaped grooves of the U-shaped channel steel.

5. A plunger holder according to claim 4 characterized in that said support bar is composed of a plurality of horizontally arranged support rings (1), said support rings (1) are closely arranged, and said support rings (1) are fixed in U-shaped grooves of U-shaped channel steel.

6. Plunger holding rack according to claim 5, characterised in that the support ring (1) is made of hard rubber.

7. Plunger rack according to claim 6, characterized in that the supporting wheel (4) made of hard rubber is mounted in the U-shaped groove of the U-shaped channel of the cross bar (2).