CN206328687U - A kind of settlement-free sand box for civil engineering - Google Patents
A kind of settlement-free sand box for civil engineering Download PDFInfo
- Publication number
- CN206328687U CN206328687U CN201621409518.1U CN201621409518U CN206328687U CN 206328687 U CN206328687 U CN 206328687U CN 201621409518 U CN201621409518 U CN 201621409518U CN 206328687 U CN206328687 U CN 206328687U
- Authority
- CN
- China
- Prior art keywords
- electric expansion
- piston
- sleeve
- expansion bar
- baffle plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of settlement-free sand box for civil engineering, including sleeve, piston, piston end cap, a kind of settlement-free sand box for civil engineering also includes electric expansion bar A, electric expansion bar B and insert row, electric expansion bar A and electric expansion bar B have been oppositely arranged in the middle part of the sleeve, electric expansion bar A and electric expansion bar B connect with insert row respectively, the bottom for being located at piston end cap in the both sides of the piston is respectively arranged with hydraulic press and hydraulic stem, hydraulic press is connected with hydraulic stem, sliding is provided with baffle plate A and baffle plate B between the relative two side of the sleeve, plunger shaft is surrounded between baffle plate A and baffle plate B and sleeve lateral wall, piston is located in plunger shaft, baffle plate A is connected with electric expansion bar A, baffle plate B is connected with electric expansion bar B, handle is respectively arranged with above the sleeve both sides, in the both sides of piston, note sand filter is also respectively provided between piston end cap and sleeve.The utility model is simple in construction, convenient disassembly.
Description
Technical field
A kind of equipment that the utility model is related to civil engineering, and in particular to settlement-free sand box for civil engineering.
Background technology
Sandbox is applied in the construction of steel-pipe pile support cast-in-place beam, off-load purposes.When steel-pipe pile support Bailey beam has been set up
Cheng Hou, that is, start in-situ beam casting, and in-situ beam casting completes to need striking, is at this moment difficult striking, because beam body is certainly
Weight is all pressed on support, it is desirable to which striking is a very difficult thing, and this is accomplished by us when doing support, existed in advance
Sandbox is set between steel-pipe pile and distribution beam, however, the sandbox dismounting trouble used at present, during dismounting, will generally destroy sandbox,
Sandbox after destruction is difficult to reuse, and unloads sand needs at present from sand hole discharge is unloaded, and sandbox is reused after discharge
When also need to carry out note sand into sandbox again, recycling is difficult, and current note sand is all that sand directly is injected into plunger shaft
In, this note sand mode can cause have coarse sand or some mineral matters to enter sandbox, cause piston to push out-of-flatness, influence sandbox makes
Use effect.
Utility model content
The utility model is solved existing for not enough there is provided a kind of settlement-free sand box for civil engineering in background technology
The dismounting of technology cheek is inconvenient, prevents that coarse sand or other mineral matters from entering in plunger shaft during note sand, causes under piston
Out-of-flatness is pressed, the use of sandbox is influenceed.
The purpose of this utility model is achieved through the following channels：
Piston end cap is provided with a kind of settlement-free sand box for civil engineering, including sleeve, piston, piston end cap, piston,
Piston can be moved up and down in sleeve, and a kind of settlement-free sand box for civil engineering also includes electric expansion bar A, electric expansion
Bar B and insert row, have been oppositely arranged electric expansion bar A and electric expansion bar B in the middle part of the sleeve, electric expansion bar A and electronic
Expansion link B connects with insert row respectively, and the bottom for being located at piston end cap in the both sides of the piston is respectively arranged with hydraulic press and liquid
Depression bar, hydraulic press is connected with hydraulic stem, and the sleeve is tetragonal body, slides and is provided between the relative two side of the sleeve
Baffle plate A and baffle plate B, surrounds plunger shaft between baffle plate A and baffle plate B and sleeve lateral wall, piston is located in plunger shaft, baffle plate A and electricity
Dynamic expansion link A is connected, and baffle plate B is connected with electric expansion bar B, handle is respectively arranged with above the sleeve both sides, in piston
Both sides, be also respectively provided between piston end cap and sleeve note sand filter.
The note sand filter is filtering screen.
The filtering screen includes two L-shaped brackets, three horizontal supports, three horizontal support horizontal positioneds with two
L-shaped brackets, which connect, constitutes two orthogonal rectangle planes, and guard is provided with two orthogonal rectangle planes.
The material of the guard is stainless steel.
The utility model is simple in construction, convenient disassembly, by also being set respectively between piston both sides, piston end cap and sleeve
Be equipped with note sand filter can be prevented effectively from note sand process medium coarse sand or other mineral matters enter plunger shaft in, cause under piston
Out-of-flatness is pressed, sandbox using effect is influenceed.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model notes sand filter.
In figure, 1, sleeve, 2, piston, 3, piston end cap, 4, guard, 5, insert row, 6, electric expansion bar A, 7, electric expansion
Bar B, 8, hydraulic press, 9, hydraulic stem, 10, baffle plate A, 11, baffle plate B, 12, plunger shaft, 13, handle, 14, L-shaped brackets, 15, horizontal
To support, 16, note sand filter.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of settlement-free sand box for civil engineering, including sleeve 1, piston 2, piston end cap 3, it is living
Piston end cap 3 is provided with plug 2, piston 2 can be moved up and down in sleeve 1, and a kind of settlement-free sand box for civil engineering is also
Including electric expansion bar A6, electric expansion bar B7 and insert row 5, be oppositely arranged at the middle part of sleeve 1 electric expansion bar A6 and
Electric expansion bar B7, electric expansion bar A6 and electric expansion bar B7 connect with insert row 5 respectively, are located in the both sides of the piston 2
The bottom of piston end cap 3 is respectively arranged with hydraulic press 8 and hydraulic stem 9, and hydraulic press 8 is connected with hydraulic stem 9, and the sleeve 1 is four
Cube, sliding is provided with baffle plate A10 and baffle plate B11 between the relative two side of the sleeve 1, baffle plate A10 and baffle plate B11 with
Plunger shaft 12 is surrounded between the side wall of sleeve 1, piston 2 is located in plunger shaft 12, and baffle plate A10 is connected with electric expansion bar A6, baffle plate
B11 is connected with electric expansion bar B7, handle 13 is respectively arranged with above the both sides of sleeve 1, in the both sides of piston 2, piston
Note sand filter 16 is also respectively provided between end cap 3 and sleeve 1, the note sand filter 16 is filtering screen, described
Filtering screen includes two L-shaped brackets 14, three horizontal supports 15, three horizontal positioneds of horizontal support 15 and two L-shaped
Support 14, which connects, constitutes two orthogonal rectangle planes, and guard 4 is provided with two orthogonal rectangle planes.
The utility model uses process：
Start hydraulic press 8 first, hydraulic press 8 drives piston end cap 3 and piston 2 to move upwards, is raised to one by hydraulic stem 9
Determine to stop after height, two note sand filters are individually placed into the both sides of piston 2 is located between piston end cap 3 and sleeve 1, then
Sand is poured into note sand filter 16, fine sand is by noting sand filter into plunger shaft 12, and coarse sand or other mineral matters are then
Stay on note sand filter 16, after the completion of the note sand of plunger shaft 12, note sand filter 16 is removed, sand filter will be noted
Coarse sand or other mineral matters 1 on 16 are removed, and recycle hydraulic press 8 to drive piston end cap 3 and piston 2 downward by hydraulic stem 9
Motion, compresses fine sand, is arranged between steel-pipe pile and distribution beam, if desired during regulating piston height, can connect insert row 5 afterwards
Electricity, starts the electric expansion bar A6 and electric expansion bar B7 being connected with insert row 5, and electric expansion bar A6 promotes baffle plate A10 to reach
Dynamic, electric expansion bar B7 promotes baffle plate B11 to move forward, so as to reduce the volume of plunger shaft 12, at this moment piston 2 will rise.
If during dismounting sandbox, baffle plate A10 need to be only moved rearwards by using electric expansion bar A6, using electric expansion bar B7 by baffle plate B11
It is moved rearwards by, increases the volume of plunger shaft 12, now piston 2 will declines, and dismounting is particularly easy to, and the utility model is in sleeve 1
Handle 13 is respectively arranged with above both sides, it is therefore an objective to removed after Chai Xie not getting well just.
Claims (4)
1. piston end cap is provided with a kind of settlement-free sand box for civil engineering, including sleeve, piston, piston end cap, piston, it is living
Plug can be moved up and down in sleeve, it is characterised in that：A kind of settlement-free sand box for civil engineering also includes electric expansion bar
A, electric expansion bar B and insert row, have been oppositely arranged electric expansion bar A and electric expansion bar B, electric expansion in the middle part of the sleeve
Bar A and electric expansion bar B connect with insert row respectively, and the bottom for being located at piston end cap in the both sides of the piston is respectively arranged with liquid
Press and hydraulic stem, hydraulic press are connected with hydraulic stem, and the sleeve is tetragonal body, sliding between the relative two side of the sleeve
Shifting is provided with baffle plate A and baffle plate B, and plunger shaft is surrounded between baffle plate A and baffle plate B and sleeve lateral wall, and piston is located in plunger shaft, gear
Plate A is connected with electric expansion bar A, and baffle plate B is connected with electric expansion bar B, and handle is respectively arranged with above the sleeve both sides,
Note sand filter is also respectively provided with the both sides of piston, between piston end cap and sleeve.
2. a kind of settlement-free sand box for civil engineering according to claim 1, it is characterised in that：The note sand filter
For filtering screen.
3. a kind of settlement-free sand box for civil engineering according to claim 2, it is characterised in that：The filtering screen includes
Two L-shaped brackets, three horizontal supports, three horizontal support horizontal positioneds connect with two L-shaped brackets constitutes two phases
Mutually vertical rectangle plane, guard is provided with two orthogonal rectangle planes.
4. a kind of settlement-free sand box for civil engineering according to claim 3, it is characterised in that：The material of the guard is
Stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409518.1U CN206328687U (en) | 2016-12-21 | 2016-12-21 | A kind of settlement-free sand box for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621409518.1U CN206328687U (en) | 2016-12-21 | 2016-12-21 | A kind of settlement-free sand box for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206328687U true CN206328687U (en) | 2017-07-14 |
Family
ID=59290673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621409518.1U Expired - Fee Related CN206328687U (en) | 2016-12-21 | 2016-12-21 | A kind of settlement-free sand box for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206328687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335629A (en) * | 2020-04-02 | 2020-06-26 | 五冶集团上海有限公司 | Sand box type jacking structure |
-
2016
- 2016-12-21 CN CN201621409518.1U patent/CN206328687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335629A (en) * | 2020-04-02 | 2020-06-26 | 五冶集团上海有限公司 | Sand box type jacking structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20171221 |