CN212748315U

CN212748315U - Movable ice water spraying rack

Info

Publication number: CN212748315U
Application number: CN202021233055.4U
Authority: CN
Inventors: 孙擎宇; 徐胜和
Original assignee: Shanghai Zundar Technology Co ltd
Current assignee: Shanghai Zundar Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-19
Anticipated expiration: 2030-06-29

Abstract

The embodiment of the utility model relates to a test equipment, in particular to portable frozen water sprays rack, include: by the underframe, the rack body that the backup pad that sets up relatively constitutes with the underframe, set up nozzle assembly in the backup pad, have opening side and place insulation can, spray tube in the backup pad in, with the water piping subassembly that the mouth of pipe that intakes of spray tube is connected, set up in the underframe and keep away from the wheel components of one side of backup pad, each nozzle assembly wears to establish and is fixed in the backup pad, and the spray tube includes: the water pipe comprises a water inlet pipe orifice and a water outlet pipe orifice communicated with the water inlet pipe orifice, parts of the spray pipes are inserted into the insulation can, the water outlet pipe orifice of the spray pipes is connected with the nozzle assembly, and the water conveying pipeline assembly is provided with an installation joint used for connecting an external pipeline. Compare with prior art, can make through the wheel components and spray the rack and can remove at will to with the help of erection joint, make water pipeline components can realize the butt joint with any outside pipeline, thereby make and spray the rack and have higher utilization ratio.

Description

Movable ice water spraying rack

Technical Field

The embodiment of the utility model relates to a test equipment, in particular to portable frozen water sprays rack.

Background

In winter vehicle driving projects, ground low temperature water can splash onto high temperature vehicle system components, and rapid temperature changes can lead to material cracking or seal failure at different temperature expansion coefficients, thereby causing vehicle performance and safety problems. Therefore, it is necessary to test automotive products using the ice water impact test. Because the previous tests usually need to use an independent ice water spraying test box, the cost is higher, and the ice water impact device is usually fixedly integrated on the test box, so that the utilization rate is not high.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model aims to provide a portable frozen water sprays rack, not only simple structure, convenient operation can remove at will moreover to can dock with any outside pipeline, have higher utilization ratio.

In order to achieve the above object, an embodiment of the utility model designs a portable frozen water sprays rack, include:

the rack body includes: the supporting plate is arranged opposite to the lower frame; the support plate includes: a spray side and a mounting side perpendicular to the lower frame, the spray side and the mounting side being disposed opposite and parallel;

at least one nozzle assembly disposed on the support plate; each nozzle assembly penetrates through and is fixed on the supporting plate from the spraying side to the mounting side;

an insulation can having an open side and disposed on the mounting side of the support plate; the mounting side of the support plate closes the opening side of the incubator;

at least one nozzle; the number of the spray pipes is the same as that of the nozzle assemblies, and the spray pipes and the nozzle assemblies are only corresponding; each said nozzle comprising: the spray pipes are partially inserted into the insulation can from the water outlet pipe openings to the water inlet pipe openings, and the water outlet pipe openings of the spray pipes are connected with the unique corresponding nozzle assemblies;

the water conveying pipeline assembly is connected with the water inlet pipe orifice of each spray pipe and is provided with an installation joint for connecting an external pipeline;

and the roller assembly is arranged on one side of the lower frame, which is far away from the supporting plate.

Compared with the prior art, the spraying rack consists of a rack body, at least one nozzle assembly, a heat preservation box, at least one spray pipe, a water conveying pipeline assembly and a roller assembly. And, since the stage body includes: underframe and backup pad, and the both sides that the backup pad is relative are respectively for spraying side and installation side, can realize fixing the installation of insulation can through the installation side, and can seal the opening side of insulation can, simultaneously the backup pad spray the side still wear to be equipped with each nozzle assembly to the direction of installation side, and each spray tube all has the part to insert in the insulation can to the direction of water inlet pipe mouth from water outlet pipe mouth, and all be connected with the nozzle assembly of unique correspondence, simultaneously the water inlet pipe mouth of each spray tube still is connected with conduit assembly, supply water to each spray tube through conduit assembly, can realize that each nozzle assembly sprays impact test to the frozen water of automotive products. In addition, because the hydraulic pipeline component is provided with an installation joint, and one side of the lower frame far away from the supporting plate is provided with a roller component, the spraying rack can be moved at will through the roller component, and meanwhile, the hydraulic pipeline component can be butted with any external pipeline by means of the installation joint, so that the spraying rack of the embodiment has higher utilization rate.

Further, the nozzle assembly includes: a plurality of nozzles.

Further, the nozzle assembly further comprises: the nozzles are the same as the pipelines in number and only correspond to the pipelines, and each nozzle is respectively connected with the water outlet end of the uniquely corresponding pipeline;

wherein the pipe joint includes: the water inlet side is connected with the water outlet pipe orifice of the only corresponding spray pipe, and the water outlet side is connected with the inlet end of each pipeline.

Furthermore, a seal is formed between the water outlet pipe orifice of each spray pipe and the mounting side of the support plate, and the water inlet end of each nozzle is positioned in the water outlet pipe orifice of the only corresponding spray pipe.

Furthermore, the number of the nozzle assemblies and the number of the spray pipes are four, and the four nozzle assemblies and the four spray pipes are arranged in a direction parallel to the lower frame respectively;

the water pipe assembly includes:

a first branch pipe and a second branch pipe; two ends of the first branch pipe are respectively connected with the water inlet pipe orifices of two of the spray pipes, and two ends of the second branch pipe are respectively connected with the water inlet pipe orifices of the other two spray pipes;

a water transport pipeline comprising: the water supply device comprises a shunt pipe and a water supply pipe connected with the shunt pipe; one end of the flow dividing pipe is connected with the first branch pipe, the other end of the flow dividing pipe is connected with the second branch pipe, and one end, far away from the flow dividing pipe, of the water supply pipe is the installation connector.

Further, the shunt tube comprises: the flow dividing pipe comprises a flow dividing pipe body, a first bent pipe and a second bent pipe, wherein the first bent pipe is formed by bending and extending from one end of the flow dividing pipe body towards the direction vertical to the flow dividing pipe body;

the first elbow is connected with the first branch pipe, the second elbow is connected with the second branch pipe, and the water supply pipe is connected with the flow dividing pipe body.

Further, the roller assembly includes: and the rollers are arranged on one side of the lower frame, which is far away from the supporting plate.

Furthermore, each roller is a universal wheel.

Further, portable frozen water sprays rack still includes:

the support frame, set up in the backup pad with between the rack body, respectively with the backup pad with this body coupling of rack.

Further, the support frame includes:

the first support piece and the second support piece are oppositely arranged along the length direction of the support plate;

the connecting column is arranged between the first supporting piece and the second supporting piece and is respectively connected with the first supporting piece and the second supporting piece.

Drawings

Fig. 1 is a schematic axial view of a front view angle of a mobile ice water spray rack according to a first embodiment of the present invention;

fig. 2 is a schematic axial view of a rear view angle of a mobile ice water spray rack according to a first embodiment of the present invention;

FIG. 3 is a schematic view of a first embodiment of the present invention showing the nozzle assembly coupled to the spout;

fig. 4 is a schematic view illustrating the connection between the nozzle assembly and the nozzle tube according to another connection method of the first embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.

The utility model discloses a first embodiment relates to a portable frozen water sprays rack, as shown in fig. 1 and fig. 2, include: the rack comprises a rack body 1, a nozzle assembly 2, a heat preservation box 3, at least one spray pipe 4, a water conveying pipeline assembly 5 and a roller assembly 6.

As shown in fig. 1 and 2, the stage body 1 includes: the supporting device comprises a lower frame 11, a supporting plate 12 arranged opposite to the lower frame 11, and a supporting frame 13 arranged between the lower frame 11 and the supporting plate 12. Wherein, support frame 13 includes: the support plate comprises a first support member 131, a second support member 132 and a connecting column 133, wherein the first support member 131 and the second support member 132 are oppositely arranged along the length direction of the support plate 12, the connecting column 133 is arranged between the first support member 131 and the second support member 132 and is respectively connected with the first support member 131 and the second support member 132, and the support of the support plate 12 can be realized through the first support member 131 and the second support member 132. Meanwhile, as shown in fig. 1 and 2, the support plate 12 includes: perpendicular to the spray side 121 and the mounting side 122 of the lower frame 11, and the spray side 121 and the mounting side 122 are disposed opposite and parallel to each other, the roller assembly 6 is disposed at a side of the lower frame 11 away from the support plate 12.

Next, as shown in fig. 3, each nozzle assembly 2 is provided on the support plate 12, and each nozzle assembly 2 is inserted and fixed to the support plate 12 in a direction from the shower side 121 to the mounting side 122.

As shown in fig. 1 and 2, the thermal insulation box 3 has an opening side (not shown), and the thermal insulation box 3 is provided on the mounting side 122 of the support plate 12, and the opening side of the thermal insulation box 3 is closed by the mounting side of the support plate 12.

Furthermore, as shown in fig. 1 and 2, the number of lances 4 is the same as the number of nozzle assemblies 2 and corresponds uniquely thereto. Each nozzle 4 comprises: the heat insulation box comprises a water inlet pipe orifice 41 and a water outlet pipe orifice 42 communicated with the water inlet pipe orifice 41, parts of each spray pipe 4 are inserted into the heat insulation box 3 from the water outlet pipe orifice 42 to the direction of the water inlet pipe orifice 41, the water outlet pipe orifice 42 of each spray pipe 4 is connected with the only corresponding nozzle assembly 2, the water inlet pipe orifice 41 of each spray pipe 4 is connected with the water pipeline assembly 5, the water pipeline assembly 5 is provided with an installation joint 51, and the installation joint 51 can be used for connecting the external pipeline 7.

As can be seen from the above, the spraying bench consists of a bench body 1, at least one nozzle assembly 2, an insulation can 3, at least one spray pipe 4, a water conveying pipeline assembly 5 and a roller assembly 6. And, since the stage body 1 includes: underframe 11 and backup pad 12, and the relative both sides of backup pad 12 are respectively for spraying side 121 and installation side 122, can realize fixing the installation of insulation can 3 through installation side 122, and can seal the opening side of insulation can 3, each nozzle assembly 2 still wears to be equipped with in the direction of the side 121 that sprays of backup pad 12 to installation side 122 simultaneously, and each spray tube 4 all has the part to insert in insulation can 3 from outlet pipe 42 to the direction of inlet pipe 41, and all be connected with only corresponding nozzle assembly 2, the inlet pipe 41 of each spray tube 4 still is connected with conduit assembly 5 simultaneously, supply water to each spray tube 4 through conduit assembly 5, can realize that each nozzle assembly 2 sprays the frozen water impact test to automotive products. In addition, because the water pipeline component 5 is also provided with the mounting joint 51, and the roller component 6 is arranged on one side of the lower frame, which is far away from the support plate 12, the spraying rack can be moved at will through the roller component 6, and meanwhile, the water pipeline component 5 can be butted with any external pipeline by means of the mounting joint 51, so that the spraying rack of the embodiment has higher utilization rate.

Specifically, in the present embodiment, as shown in fig. 3, the nozzle assembly 2 includes: a plurality of nozzles 21, and, as shown in connection with fig. 3, each nozzle assembly 2 further comprises: the number of the nozzles 21 is the same as that of the pipelines 22 and is uniquely corresponding to the number of the pipelines 22, and each nozzle 21 is respectively connected with the water outlet end of the uniquely corresponding pipeline 22. In the present embodiment, as shown in fig. 4, the pipe joint 23 includes: a water inlet side 231 and a water outlet side 232, and the water inlet side 231 of the pipe joint 23 is connected with the water outlet nozzle 42 of the only corresponding spray pipe 4, and the water outlet side of the pipe joint 23 is connected with the inlet end of each pipeline 22. It will be apparent from this that the connection between the lance 4 and the individual nozzle assemblies 2 can be realized by means of the pipe connection 23.

Of course, as an alternative, as shown in FIG. 4, the outlet nozzle 42 of each nozzle 4 may also be sealed from the mounting side 122 of the support plate 12, with the water inlet end of the nozzle 21 of any nozzle assembly 2 being located in the outlet nozzle 42 of the only corresponding nozzle 4. Specifically, as shown in fig. 4, in practical applications, the outer diameter of the outlet pipe 42 of the nozzle tube 4 may be enlarged appropriately, so that a flange joint 43 with a plurality of mounting holes (not shown in fig. 5) may be formed at the outlet pipe 42 of the nozzle tube 4, and a plurality of threaded holes (not shown in fig.) for connecting the flange joint 43 may be opened at the mounting side 122 of the support plate 12, so that when the flange joint 43 is mounted, the mounting holes may be aligned with the threaded holes of the support plate 12, and the flange joint 43 and the threaded holes are fastened by the bolts 8, so that the water flow sprayed from the nozzle tube 4 may directly enter the nozzles 21 of the nozzle assembly 2, and in this way, the ice water spray impact test of the spray side 121 on the automobile product may be similarly performed. Also, in order to improve the sealing performance between the flange joint 43 and the support plate 12, a sealing ring (not shown) may be disposed on a side of the flange joint 43 opposite to the support plate 12, so that a flexible seal may be formed between the flange joint 43 and the support plate 12 to prevent leakage.

Note that, the mode of abutting the nozzle pipe 4 and the nozzle block 2 in the present embodiment is described by way of example only of the two modes, but in the course of practical application, the mode of abutting the nozzle pipe 4 and the nozzle block 2 may be another mode, and in the present embodiment, the mode of abutting the nozzle pipe 4 and the nozzle block 2 is not particularly limited.

It should be noted that, as shown in fig. 1 and 2, the number of the nozzle assemblies 2 and the number of the nozzles 4 used in the present embodiment are four, and the nozzle assemblies 2 and the nozzles 4 are arranged in a direction parallel to the lower frame 11. Meanwhile, in order to realize the connection between the water pipeline assembly 5 and each spray pipe 4, as shown in fig. 2, the water pipeline assembly 5 adopted in the present embodiment includes: a first branch 52, a second branch 53 and a water delivery line 54. Wherein, two ends of the first branch pipe 52 are respectively connected with the water inlet pipe openings 41 of two spray pipes 4, and two ends of the second branch pipe 53 are respectively connected with the water inlet pipe openings 41 of the other two spray pipes 4. And the water delivery pipe 54 includes: a shunt tube 541 and a water supply tube 542 connected to the shunt tube 541. Wherein, one end of the shunt tube 541 is connected with the first branch tube 52, the other end of the shunt tube 541 is connected with the second branch tube 53, and one end of the water supply tube 542 far away from the shunt tube 541 is provided with the mounting joint 51. As can be seen from fig. 2, the shunt 541 used in the present embodiment is formed by combining a straight pipe and a bent pipe, and the shunt 541 specifically includes: the shunt tube comprises a shunt tube body 5411, a first bent tube 5412 formed by bending and extending from one end of the shunt tube body 5411 in a direction perpendicular to the shunt tube body 5411, and a second bent tube 5413 formed by bending and extending from the other end of the shunt tube body 5411 in a direction perpendicular to the shunt tube body 5411. Also, the first elbow 5412 is connected to the first leg 52, while the second elbow 5413 is connected to the second leg 53, while the supply tube 542 is connected to the shunt body 5411.

Therefore, it is easy to see that the ice water fed into the shunt tube body 5411 through the water supply pipe 542 can be divided into two paths through the shunt tube body 5411, one path enters the first branch pipe 52 through the first bent pipe 5412 to supply water to two of the spray pipes 4, and the other path enters the second branch pipe 53 through the second bent pipe 5413 to supply water to the other two spray pipes 4, so as to realize the spraying work of each nozzle 21. In the present embodiment, the first branch pipes 52 are connected to the water inlet nozzles 41 of two adjacent nozzles 4, and the second branch pipes 53 are connected to the other two adjacent nozzles 4. In this way, the flow rate of water entering the four spray pipes 4 can be kept basically consistent, and the pressure consistency of each spray nozzle 21 in spraying is ensured.

In addition, in order to facilitate the movement of the stand body 1, as shown in fig. 1, the roller assembly 6 includes: a plurality of rollers 61 disposed on a side of the lower frame 11 remote from the support plate 12. Moreover, each roller 61 can be a universal wheel, so that the whole rack body 1 can be steered at will, and the moving performance of the rack body 1 is further improved.

It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.

Claims

1. The utility model provides a portable frozen water sprays rack which characterized in that includes:

2. The mobile ice water spray rig of claim 1, wherein the nozzle assembly comprises: a plurality of nozzles.

3. The mobile ice water spray rig of claim 2, wherein the nozzle assembly further comprises: the nozzles are the same as the pipelines in number and only correspond to the pipelines, and each nozzle is respectively connected with the water outlet end of the uniquely corresponding pipeline;

4. The mobile ice water spray stand of claim 2, wherein the water outlet of each spray tube forms a seal with the mounting side of the support plate, and the water inlet end of each spray nozzle is located in the water outlet of the only corresponding spray tube.

5. The mobile ice water spray stand of claim 1, wherein four nozzle assemblies and four spray pipes are arranged in parallel to the lower frame;

the water pipe assembly includes:

6. The mobile ice water spray stand of claim 5, wherein the shunt tube comprises: the flow dividing pipe comprises a flow dividing pipe body, a first bent pipe and a second bent pipe, wherein the first bent pipe is formed by bending and extending from one end of the flow dividing pipe body towards the direction vertical to the flow dividing pipe body;

7. The mobile ice water spray stand of claim 1, wherein the roller assembly comprises: and the rollers are arranged on one side of the lower frame, which is far away from the supporting plate.

8. The mobile ice water spray stand of claim 7, wherein each of the rollers is a universal wheel.

9. The mobile ice water spray rig according to any one of claims 1-8, further comprising:

10. The mobile ice water spray stand of claim 9, wherein the support frame comprises: