CN209228738U - Stackable combined grouting pump hydraulic power unit - Google Patents
Stackable combined grouting pump hydraulic power unit Download PDFInfo
- Publication number
- CN209228738U CN209228738U CN201821719004.5U CN201821719004U CN209228738U CN 209228738 U CN209228738 U CN 209228738U CN 201821719004 U CN201821719004 U CN 201821719004U CN 209228738 U CN209228738 U CN 209228738U
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- joint cover
- space
- power unit
- hydraulic power
- grouting pump
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Abstract
The utility model provides a kind of stackable combined grouting pump hydraulic power unit, belongs to industrial hydraulic power technology field.Including lower joint cover, hydraulic package, frame structure, fuel tank, upper joint cover；Hydraulic package includes pump group, valve group, pipeline；Frame structure is separated into upper space and lower layer space up and down, and left and right is separated into front-end and back-end；The upper space of front end is used to be arranged the motor of pump group, and the lower layer space of front end is as reserved space；The upper space of rear end is used to lay the other component of hydraulic package, and the lower layer space of rear end is for being arranged fuel tank；Lower joint cover and upper joint cover are correspondingly arranged at the bottom and top of frame structure in pairs.The utility model can be superposed multiple groups according to shield machine to the needs of grouting pump quantity up and down；Its is reasonable in design, ingenious, compact, not only meets the needs of itself design and use space, moreover, more importantly solving construction demand and the small contradiction in the more spaces of shield machine trolley equipment.
Description
Technical field
The utility model belongs to industrial hydraulic power technology field more particularly to a kind of stackable combined slip casting pump hydraulic pressure
Power unit.
Background technique
Grouting system is one of important system of balancing earth-pressure shielding machine, and SCHWING grouting pump is grouting system most critical
Equipment, control be to provide power by hydraulic power unit.In the past, oneThe balancing earth-pressure shielding machine configuration one of type
Platform SCHWING grouting pump, providing power by a set of hydraulic power unit can meet the requirements；But with constructing tunnel demand
Variation, more and more shield machines need two even more SCHWING grouting pumps.
The hydraulic power unit being commonly used, there have been following problems for structure type: if (1) using power
The method that unit merges design to reduce space hold, different shields are different SCHWING slip casting demand pump, are not easy to big
Measure shield machine management；(2) according to existing structure type, biggish space is occupied, is unable to satisfy two and above SCHWING notes
The power that stock pump needs.
Summary of the invention
The utility model aim is, provides a kind of stackable combined grouting pump hydraulic power unit, existing to overcome
The problem of existing hydraulic power unit encounters, and close balancing earth-pressure shielding machine grouting pump hydraulic control system power device
Reason effectively utilizes the limited space of shield machine trolley, and realizes the mutual replacement of power unit between different shields, and free group
It closes, facilitates management.
For this purpose, the technical solution that the utility model provides are as follows:
A kind of stackable combined grouting pump hydraulic power unit, including lower joint cover, hydraulic package, frame structure, oil
Case, lower joint cover.
Wherein, lower joint cover and upper joint cover are arranged in pairs, and lower joint cover is fixed on the bottom of frame structure, upper joint cover
It is fixed on the top of frame structure；And the upper joint cover that is arranged in pairs, the position of lower joint cover are corresponding in a longitudinal direction；By
This, when multiple grouting pump hydraulic power units are stacked together, the lower joint cover of a upper power unit is faced down
The upper joint cover of one power unit, upper joint cover, lower joint cover are bolted.
Simultaneously as upper joint cover, lower joint cover are arranged in pairs, it is dynamic to allow for this stackable combined slip casting pump hydraulic pressure
Power unit has good interchangeability, and a power unit can both be superimposed on other power units, and can also be superimposed upon
Under other power units, to meet the various requirements of building-site.
In a preferred embodiment, upper joint cover, lower joint cover can be arranged in pairs multiple groups.
Further, in the present invention, frame structure can be separated into upper and lower two sheaf space, and lower layer space is for setting
Fuel tank is set, upper space is for laying hydraulic package.
Further, hydraulic package includes pump group, valve group, pipeline etc.；Hydraulic package is arranged above fuel tank, be easily installed,
Debugging, maintenance and maintenance.
In the utility model, underlying fuel tank makes entire hydraulic power unit decentralization, more conducively handling.
Further, frame structure can also be divided into front-end and back-end；Wherein, the upper space of front end is for being arranged pump group
Motor, lower layer space as the motor carry out wiring, maintenance reserved space；The upper space of rear end is for laying liquid
Component is pressed, lower layer space is for being arranged fuel tank.
Further, shock absorption strip is additionally provided in the upper space of frame structure front end, the motor of pump group is arranged in damping
On item；Because the pump group in hydraulic package can generate biggish vibration at work, its motor base is arranged in damping
It on item, rather than simply rests on fuel tank, fuel tank can be had a direct impact to avoid hydraulic vibration；Meanwhile but also
The upper space of frame structure is more spacious, convenient for the arrangement of valve group and pipeline.
Stackable combined grouting pump hydraulic power unit provided by the utility model, can be according to shield machine to grouting pump
The needs of quantity, have been superposed multiple groups up and down.In a preferred embodiment, two groups can be set.
Compared with prior art, the structure design of the utility model is reasonable, ingenious, compact, not only meets itself design and makes
With the demand in space, and, it is even more important that solve construction demand and the small contradiction in the more spaces of shield machine trolley equipment.
Therefore, which has been applied in large quantity quickly on our balancing earth-pressure shielding machine.
Detailed description of the invention
Fig. 1 is the schematic diagram of one provided by the utility model stackable combined grouting pump hydraulic power unit；
Fig. 2 is the schematic diagram of two provided by the utility model stackable combined grouting pump hydraulic power units.
Specific embodiment
Below in conjunction with specific embodiment and its attached drawing to stackable combined grouting pump hydraulic power provided by the invention
The technical solution of unit is described further.In conjunction with following explanation, advantages and features of the invention be will be apparent from.
It should be noted that the embodiment of the present invention has preferable implementation, it is not to any type of limit of the present invention
It is fixed.The combination of technical characteristic or technical characteristic described in the embodiment of the present invention is not construed as isolated, they can
To be combined with each other to reach superior technique effect.The range of the preferred embodiment for the present invention also may include other reality
It is existing, and this should be understood by person of ordinary skill in the field of the embodiment of the present invention.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.Institute that is shown here and discussing
Have in example, any occurrence should be construed as merely illustratively, not as restriction.Therefore, exemplary embodiment
Other examples can have different values.
It should be noted that unless otherwise clearly defined and limited, the term in the present invention shall be understood in a broad sense, for
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Attached drawing of the invention is all made of very simplified form and using non-accurate ratio, only to convenient, apparent
Ground aids in illustrating the purpose of the embodiment of the present invention, is not to limit the enforceable qualifications of the present invention.The modification of any structure,
The change of proportionate relationship or the adjustment of size, in the case where not influencing the effect of the invention that can be generated and the purpose that can reach,
In the range of disclosed technology contents should be fallen in capable of covering.And identical label appeared in each attached drawing of the present invention
Identical feature or component are represented, can be apply to different embodiments.
Embodiment
As depicted in figs. 1 and 2, the utility model provides a kind of stackable combined grouting pump hydraulic power unit, including
Lower joint cover 1, hydraulic package 3, frame structure 4, fuel tank 5, upper joint cover 6.
Wherein, lower joint cover 1 and upper joint cover 6 are arranged in pairs, and lower joint cover 1 is fixed on the bottom of frame structure 4, the first line of a couplet
Knot tying 6 is fixed on the top of frame structure 4；And the position for the upper joint cover 6, lower joint cover 1 being arranged in pairs is in a longitudinal direction
It is corresponding；As a result, when two grouting pump hydraulic power units are stacked together, the lower joint cover 1 of upper power unit is just
Against the upper joint cover 6 of lower power unit, upper joint cover 6, lower joint cover 1 pass through bolted on connection.
Simultaneously as upper joint cover 6, lower joint cover 1 are arranged in pairs, this stackable combined slip casting pump hydraulic pressure is allowed for
Power unit has good interchangeability, and a power unit can both be superimposed on other power units, and can also be superimposed
Under other power units, to meet the various requirements of building-site.
In a preferred embodiment, upper joint cover 6, lower joint cover 1 can be arranged in pairs multiple groups.
Further, frame structure 4 includes Vierendeel girder 7 and frame column 8；Being sequentially connected with from beginning to end between Vierendeel girder 7 may be constructed
Planar square frame；Three planar square frames are corresponding in turn to setting from the top down, and form frame by the connection of frame column 8
Structure 4.For example and without limitation, the both ends of frame column 8 can be connected to adjacent frame set a roof beam in place 8 junction.Preferred
Embodiment in, planar square frame be rectangular frame, frame structure 4 be rectangular frame structure.
In the present embodiment, three planar square frames of frame structure 4 divide entire frame structure 4 for upper layer and lower layer sky
Between, lower layer space is for being arranged fuel tank 5, and upper space is for laying hydraulic package 3.
Further, hydraulic package 3 includes pump group, valve group, pipeline etc.；Hydraulic package 3 is arranged above fuel tank 5, convenient for peace
Dress, debugging, maintenance and maintenance.
In the utility model, underlying fuel tank 5 makes entire hydraulic power unit decentralization, more conducively handling.
Further, frame structure 4 can be divided into front end 41 and rear end 42, and rectangular frame structure is divided into along its length
Front-end and back-end.The partition frame of one side frame beams 8 can be arranged parallel on the planar square frame of frame structure 4
Beam 9；In a preferred embodiment, it is respectively provided with a spacing frame on each plane framework of frame structure 4 and sets a roof beam in place 9, and is all
Spacing frame sets a roof beam in place 9 in same longitudinal surface；Spacing frame, which is set a roof beam in place, as a result, 9 just divides frame structure 9 for front end 41 and rear end 42.
For the front end 41 of frame structure 4, upper space can be used for being arranged the motor of pump group, lower layer space conduct
The motor carries out the reserved space 2 of wiring, maintenance.
For the rear end 42 of frame structure 4, upper space is for laying hydraulic package 3, and lower layer space is for being arranged
Fuel tank 5.
Further, shock absorption strip 10, the motor of pump group are provided on the mid-plane square frame of 4 front end 41 of frame structure
It is arranged on shock absorption strip 10；Because the pump group in hydraulic package 3 can generate biggish vibration at work, by its motor bottom
Seat is arranged on shock absorption strip 10, rather than simply rests on fuel tank 5, can generate directly to avoid hydraulic vibration to fuel tank 5
It influences；Meanwhile but also the upper space of frame structure 4 is more spacious, convenient for the arrangement of valve group and pipeline.
Stackable combined grouting pump hydraulic power unit provided by the utility model, can be according to shield machine to grouting pump
The needs of quantity, have been superposed multiple groups up and down.In a preferred embodiment, two groups can be set, as shown in Figure 2.
In summary, the utility model design principle is correct；Outer dimension is suitble to most of shield machines to use；Meet and exchanges
Property require；Vibration influences small；Sound construction is stablized；Space is reasonable, strong operability.
Foregoing description is only the description to the utility model preferred embodiment, is not to any of the scope of the utility model
It limits.Any change or modify equal that any those skilled in the art makes according to the technology contents of the disclosure above
It should be considered as equivalent effective embodiment, belong to the range of technical solutions of the utility model protection.
Claims (5)
1. a kind of stackable combined grouting pump hydraulic power unit, it is characterised in that: including lower joint cover (1), hydraulic package
(3), frame structure (4), fuel tank (5), upper joint cover (6)；
The hydraulic package (3) includes pump group, valve group, pipeline；The frame structure (4) is separated into upper space and lower layer up and down
Space, left and right are separated into front end (41) and rear end (42)；The upper space of the front end (41) is used to be arranged the motor of pump group, institute
The lower layer space for stating front end (41) carries out the reserved space (2) of wiring, maintenance as the motor；The upper layer of the rear end (42)
Space is for laying hydraulic package (3), and the lower layer space of the rear end (42) is for being arranged fuel tank (5)；
The lower joint cover (1) and upper joint cover (6) are arranged in pairs, and lower joint cover (1) is fixed on the bottom of frame structure (4),
Upper joint cover (6) is fixed on the top of frame structure (4)；The upper joint cover (6) that is arranged in pairs, lower joint cover (1) are in the longitudinal direction
It is corresponding.
2. stackable combined grouting pump hydraulic power unit according to claim 1, it is characterised in that: the front end
(41) it is provided in upper space shock absorption strip (10), the motor of pump group is arranged on shock absorption strip (10).
3. stackable combined grouting pump hydraulic power unit according to claim 1, it is characterised in that: the upper connection
Plate (6), lower joint cover (1) are arranged in pairs multiple groups.
4. stackable combined grouting pump hydraulic power unit according to claim 1 to 3, it is characterised in that: including
Multiple stackable combined grouting pump hydraulic power units；
Multiple stackable combined grouting pump hydraulic power units are stacked together, the lower joint cover (1) of a upper power unit
The upper joint cover (6) of next power unit is faced, the upper joint cover (6), lower joint cover (1) are bolted.
5. stackable combined grouting pump hydraulic power unit according to claim 4, it is characterised in that: can including two
The grouting pump hydraulic power unit of stack combinations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719004.5U CN209228738U (en) | 2018-10-23 | 2018-10-23 | Stackable combined grouting pump hydraulic power unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821719004.5U CN209228738U (en) | 2018-10-23 | 2018-10-23 | Stackable combined grouting pump hydraulic power unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228738U true CN209228738U (en) | 2019-08-09 |
Family
ID=67500745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821719004.5U Active CN209228738U (en) | 2018-10-23 | 2018-10-23 | Stackable combined grouting pump hydraulic power unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228738U (en) |
-
2018
- 2018-10-23 CN CN201821719004.5U patent/CN209228738U/en active Active
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