CN205663225U - Sliding uninstallation device of hydraulic pressure displacement control - Google Patents
Sliding uninstallation device of hydraulic pressure displacement control Download PDFInfo
- Publication number
- CN205663225U CN205663225U CN201620478734.5U CN201620478734U CN205663225U CN 205663225 U CN205663225 U CN 205663225U CN 201620478734 U CN201620478734 U CN 201620478734U CN 205663225 U CN205663225 U CN 205663225U
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- chute
- right angle
- baffle plate
- sides
- sliding
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Abstract
Sliding uninstallation device of hydraulic pressure displacement control installs to install in two spacing hydraulic stem (2), symmetries parallel with the spout that support the base both sides including rectangle support base (1), the symmetry of the top surface a set of parallel spout in area (1a) and parallel and can follow baffle (3) that the spout slided, install and lie in two baffles can follow right angled triangle board (4) that the spout slided on the support base in two of supporting the other both sides of base, baffle both ends difference suit is on spacing hydraulic stem, form bellied guide rail (1b) between the spout, right angled triangle board has three at least, wherein two spout symmetry installations of being separated by at least, and two right -angle sides paste respectively and lean on in supporting a base and a side guard, and third piece right angled triangle board is located between two above -mentioned right angled triangle board and the reverse installation, and two right -angle sides paste respectively and lean on in supporting base and another side guard. During steel structure engineering uninstallation was applied to to this device, easy operation, stability was high, control accuracy is high.
Description
Technical field
This utility model belongs to construction engineering technical field, relates to the instrument of a kind of Pre-tensioned Steel Structures unloading construction.
Background technology
The installation of structural steelwork especially large-span space steel grid structure, commonly used bearing support completes construction,
After structure installation, form a stable stress system together with bearing support, finally need to remove bearing support, release
The load that support undertakes, transfers to and being undertaken by structure self, and this construction procedure is unloading.Structural support system unloading at present is more normal
Method have screw jack unloading method, electric-controlled hydraulic lifting jack unloading method, sandbox unloading method.For the work that the strong point is more
Journey project needs the jacking equipment arranged more, adds construction cost to a certain extent.Sandbox unloading method is for the grains of sand
Requirement higher, because husky intergranular friction, the grains of sand are likely to result in unstable unloading with the friction of sandbox in uninstall process.
Summary of the invention
In order to solve problems of the prior art, this utility model provides one to be applied to structural steelwork unloading
In, the sliding discharge mechanism that hydraulic displacement simple to operate, stability is high, control accuracy is high controls.
The technical scheme that this utility model is taked is as follows:
Hydraulic displacement control sliding discharge mechanism, include one group of parallel groove of end face band rectangle support plinth,
It is symmetrically arranged on two spacing hydraulic stems parallel with chute on support plinth both sides, is symmetrically arranged on the other both sides of support plinth
Two pieces parallel and can along the baffle plate of chute sliding, be installed on support plinth and be positioned at two pieces of baffle plates can be along chute sliding
Right angle triangle；The two ends of baffle plate are set with on the spacing hydraulic stem on both sides；The guide rail of projection is formed between chute；Described
Right angle triangle at least three pieces, wherein two pieces of right angle triangles are at least separated by a chute and are symmetrically installed, and two right-angle sides divide
Not being posted by support plinth and a side guard, the 3rd piece of right angle triangle and is reversely pacified between above-mentioned two pieces of right angle triangles
Dress, two articles of right-angle sides of the 3rd piece of right angle triangle are posted by support plinth and another side baffle plate respectively.
Chute described in the utility model is T-slot or dovetail groove；Described baffle plate is the flame baffle plate that ear taken by two ends band, two
End is taken ear muff and is loaded on the spacing hydraulic stem on both sides, and bottom baffle plate portal frame, both sides are arranged with the T can being fitted in chute
Type or dove-tail form slide block；For the T-shaped or dove-tail form structure can being fitted in chute bottom described right angle triangle.Guide rail is carved
There is graduated scale.Hydraulic stem two ends are with the screw thread that can be equipped with stop nut.The width of the chute of equipped baffle plate is straight less than equipped
The width of the chute of angle set square.
This utility model is that structural steelwork unloading construction provides a kind of new equipment.In Construction of Steel Structure, will unloading
Component is positioned on the hypotenuse of the right angle triangle being mounted opposite, and is controlled the slip of baffle plate by hydraulic stem, is limited by baffle plate
The displacement of right angle triangle, allows unloading component slide along with right angle triangle hypotenuse, and during barrier slides, right angle triangle is relative
Displacement increases, and unloading component in the vertical direction the most constantly moves down, thus reaches the purpose of unloading.This utility model uses
Right angle triangle strictly limit the lateral displacement of unloading component, it is to avoid traditional unloading manner unloads component and unloading
The welding process of instrument, only need to unload stop nut at the end of unloading, so that it may by baffle plate and right angle triangle from guide rail
Skid off, easy and simple to handle, substantially increase efficiency and the operability of unloading.This utility model device uses hydraulic stem to control, operation
Convenient, stable, art chute designs is T-shaped or dove-tail form in addition, and the protruding guide rail formed between chute can effectively prevent right angle
The rollover of set square, safe and reliable.Additionally, the support plinth with graduated scale can be that baffle plate moves the accurate reading of offer,
Reading when moving according to baffle plate is converted into discharge height, can accomplish accurately to unload, it is ensured that the accurate control of unloading.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model device；
Fig. 2 is the structural representation of support plinth；
Fig. 3 is the structural representation of right angle triangle；
Fig. 4 is the structural representation of baffle plate；
Fig. 5 is the structural representation of spacing hydraulic stem.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The sliding discharge mechanism of the band hydraulic stem Bit andits control as shown in Fig. 1～Fig. 5, includes one group of end face band parallel
The rectangle support plinth 1 of chute 1a, it is symmetrically arranged on two spacing hydraulic stems 2 parallel with chute on support plinth both sides, right
Claim to be installed on two pieces of the other both sides of support plinth parallel and can along the baffle plate 3 of chute sliding, be installed on support plinth and be positioned at
In two pieces of baffle plates and can be along the right angle triangle 4 of chute sliding；The two ends of baffle plate 3 are set with the spacing hydraulic stem 2 in both sides
On；The guide rail 1b of projection is formed between chute；Described right angle triangle at least three pieces, wherein two pieces of right angle triangles are to looking younger
Being symmetrically installed every a chute, two right-angle sides are posted by support plinth and a side guard, the 3rd piece of right angle triangle position respectively
And reversely installing between above-mentioned two pieces of right angle triangles, two articles of right-angle sides of the 3rd piece of right angle triangle are posted by supporting respectively
Base and another side baffle plate.Described chute 1a is T-slot or dovetail groove (the present embodiment is T-slot)；Described baffle plate 3 is two ends band
Taking the flame baffle plate of ear 3a, two ends are taken ear muff and are loaded on the spacing hydraulic stem 2 on both sides, and bottom baffle plate portal frame, both sides are symmetrical
It is provided with the T-shaped or dove-tail form slide block 3b can being fitted in chute；Bottom described right angle triangle for can be fitted in chute T-shaped
Or dove-tail form structure.The width of the chute of equipped baffle plate is less than the width of the chute of equipped right angle triangle.Guide rail 1b carves
Having graduated scale 1c, graduated scale is engraved on guide rail two sides, as initial point in the middle of guide rail, launches along rail length to both sides.Root
According to gradient α of right angle triangle, the ratio between discharge height f and baffle plate sliding reading r is α tangent of an angle value, i.e. f/r=
tanα.Hydraulic stem 2 two ends are with the screw thread that can be equipped with stop nut 4.Baffle plate two ends are set in hydraulic pressure by taking the trepanning on ear
Behind bar 2 termination, screw on stop nut 5, baffle plate is installed location.
With support plinth specification as 300mm × 350mm as a example by, select one piece of thickness not less than 40mm, specification 300mm ×
The rectangular steel plates of 350mm, baffle plate T-shaped slide block 3b upper width is not less than 10mm, and lower width is not less than 20mm；Right angle triangle
The upper width of bottom T-type structure is less than 50mm less than 40mm, lower width；Guide rail 1b upper thickness is not less than 10mm, bottom
Thickness is not less than 15mm；Weir Plate Thickness is not less than 20mm,
The gradient of right angle triangle hypotenuse is according to the height adjustment of unloading, and gradient α that different discharge heights uses is different,
The height of unloading is the biggest, then the gradient is the biggest, and general control is between 45 ° to 60 °.The height h of right angle triangle is according to unloading height
Degree adjusts, and meets h >=6+f+D-Dcos α, and wherein D is the diameter of unloading component, and f is discharge height.
The manufacture method step of this utility model device is as follows:
Step 1: processing at least 5 parallel chute 1a in one piece of rectangular steel plates, as support plinth 1, centre is at least
Three chutes are used for being equipped with three pieces of right angle triangles 4, and two chutes of ragged edge are used for being equipped with baffle plate 2；
Step 2: two spacing hydraulic stems 2 are fixedly welded on support plinth 1 both sides, spacing hydraulic pressure by bearing 6 respectively
The hydraulic cylinder of bar is provided with the entrance 2a and outlet 2b connecting fluid pressure line；
Step 3: by T-type structure section fits bottom three pieces of right angle triangles in chute, by two right angle triangles with
3rd right angle triangle is arranged in the opposite direction, and wherein two pieces of right angle triangles are at least separated by a chute and are symmetrically installed, two
Bar right-angle side is posted by support plinth and a side guard respectively, the right angle triangle of the 3rd piece of reverse installation be positioned at above-mentioned two pieces straight
Between the set square of angle, two articles of right-angle sides of the 3rd piece of right angle triangle are posted by support plinth and another side baffle plate, both sides respectively
The hypotenuse of right angle triangle is jointly to support plinth justified, and the hypotenuse of right angle triangle needs the structure of unloading for supporting
Part；
Step 4: be fitted in chute from support plinth both sides respectively by two pieces of baffle bottom T-shaped slide block 3b, limits right angle
Baffle plate two ends are set on the spacing hydraulic stem in both sides 2, screw on stop nut 5, connected by baffle plate and consolidate by the displacement of set square
Fixed.
The method using this utility model device unloading component is as follows: in Construction of Steel Structure, the component that will unload is put
It is placed on the hypotenuse of the right angle triangle being mounted opposite, it is ensured that the center line of the central axis and guide rail that need to unload component overlaps, protects
Demonstrate,prove reading when two pieces of baffle plates slide simultaneously consistent.Subsequent start-up hydraulic mechanism, is controlled hydraulic stem and stretches out, driven by hydraulic stem
Two end-stopping plates slide in and out, and under unloading component action of gravity, right angle triangle outwards sliding automatically, unloading component is along with right angle
Set square hypotenuse slides, and is limited the shift length of right angle triangle, the phase para-position of right angle triangle during barrier slides by baffle plate
Moving and increase, unloading component in the vertical direction constantly moves down, until having unloaded.
Claims (5)
1. the sliding discharge mechanism that hydraulic displacement controls, it is characterised in that include one group of parallel groove (1a) of end face band
Rectangle support plinth (1), it is symmetrically arranged on two spacing hydraulic stems (2) parallel with chute on support plinth both sides, symmetrical peace
Be loaded on two pieces of the other both sides of support plinth parallel and can along the baffle plate (3) of chute sliding, be installed on support plinth and be positioned at two
In block baffle plate and can be along the right angle triangle (4) of chute sliding；The two ends of baffle plate (3) are set with the spacing hydraulic stem in both sides
(2) on；The guide rail (1b) of projection is formed between chute；Described right angle triangle at least three pieces, wherein two pieces of right angle triangles
At least being separated by a chute to be symmetrically installed, two right-angle sides are posted by support plinth and a side guard, the 3rd piece of right angle three respectively
Gusset and is reversely installed between above-mentioned two pieces of right angle triangles, and two articles of right-angle sides of the 3rd piece of right angle triangle recline respectively
In support plinth and another side baffle plate.
The sliding discharge mechanism that hydraulic displacement the most according to claim 1 controls, it is characterised in that described chute (1a)
For T-slot or dovetail groove；Described baffle plate (3) is the flame baffle plate that ear (3a) taken by two ends band, and two ends are taken ear muff and are loaded on both sides
On spacing hydraulic stem (2), bottom baffle plate portal frame, both sides are arranged with the T-shaped or dove-tail form slide block can being fitted in chute
(3b)；For the T-shaped or dove-tail form structure can being fitted in chute bottom described right angle triangle.
The sliding discharge mechanism that hydraulic displacement the most according to claim 1 and 2 controls, it is characterised in that at guide rail
(1b) graduated scale (1c) it is carved with on.
The sliding discharge mechanism that hydraulic displacement the most according to claim 1 and 2 controls, it is characterised in that hydraulic stem (2)
Two ends are with the screw thread that can be equipped with stop nut (5).
The sliding discharge mechanism that hydraulic displacement the most according to claim 1 and 2 controls, it is characterised in that equipped baffle plate
The width of chute less than the width of the chute of equipped right angle triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478734.5U CN205663225U (en) | 2016-05-24 | 2016-05-24 | Sliding uninstallation device of hydraulic pressure displacement control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620478734.5U CN205663225U (en) | 2016-05-24 | 2016-05-24 | Sliding uninstallation device of hydraulic pressure displacement control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205663225U true CN205663225U (en) | 2016-10-26 |
Family
ID=57160043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620478734.5U Active CN205663225U (en) | 2016-05-24 | 2016-05-24 | Sliding uninstallation device of hydraulic pressure displacement control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205663225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822073A (en) * | 2016-05-24 | 2016-08-03 | 云南建工集团有限公司 | Hydraulic displacement control slip unloading device and method for manufacturing and unloading member |
-
2016
- 2016-05-24 CN CN201620478734.5U patent/CN205663225U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822073A (en) * | 2016-05-24 | 2016-08-03 | 云南建工集团有限公司 | Hydraulic displacement control slip unloading device and method for manufacturing and unloading member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Guandu information industry base in Yunnan province Kunming city forest road 650501 No. 188 construction development building Co-patentee after: YUNNAN CONSTRUCTION ENGINEERING STEEL STRUCTURE CO.,LTD. Patentee after: YUNNAN CONSTRUCTION ENGINEERING GROUP Co.,Ltd. Address before: Guandu information industry base in Yunnan province Kunming city forest road 650501 No. 188 construction development building Co-patentee before: YUNNAN CONSTRUCTION ENGINEERING STEEL STRUCTURE Co.,Ltd. Patentee before: YUNNAN CONSTRUCTION ENGINEERING GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170504 Address after: 650501 Yunnan Province Economic Development Zone of Kunming city information industry base, Forest Creek Road No. 188 Co-patentee after: YUNNAN CONSTRUCTION ENGINEERING STEEL STRUCTURE CO.,LTD. Patentee after: Yunnan Construction Investment Holding Group Co., Ltd. Address before: Guandu information industry base in Yunnan province Kunming city forest road 650501 No. 188 construction development building Co-patentee before: YUNNAN CONSTRUCTION ENGINEERING STEEL STRUCTURE CO.,LTD. Patentee before: YUNNAN CONSTRUCTION ENGINEERING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |