CN206985600U - A kind of anchorage slip mechanism of civil construction hydraulic rockshaft - Google Patents
A kind of anchorage slip mechanism of civil construction hydraulic rockshaft Download PDFInfo
- Publication number
- CN206985600U CN206985600U CN201720715570.8U CN201720715570U CN206985600U CN 206985600 U CN206985600 U CN 206985600U CN 201720715570 U CN201720715570 U CN 201720715570U CN 206985600 U CN206985600 U CN 206985600U
- Authority
- CN
- China
- Prior art keywords
- anchorage
- cylinder
- anchors
- anchor
- spring
- 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
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a kind of anchorage slip mechanism of civil construction hydraulic rockshaft, including anchorage mechanism and hydraulic cylinder, the anchorage mechanism includes anchorage cylinder and anchors control device, the anchors control device includes pressure anchor slab, spring base positioned at the pressure anchor spring of the pressure anchor slab bottom and for installing the pressure anchor spring, the spring base bottom connects anchors, the anchors bottom is located in anchor ring, the anchors bottom is correspondingly provided with sleeve, the upper cartridge is located in the anchor ring, bottom extends downwardly through the anchor ring, the anchor ring coordinates with the sleeve with anchorage cylinder to be installed.The utility model substitutes connecting rod, the inhomogeneities of stress, improves the stability of line of pull wherein when reducing anchors press-in and ejection by optimization design using tube-in-tube structure.
Description
Technical field
Construction of Civil Engineering equipment technical field is the utility model is related to, more particularly to a kind of civil construction hydraulic pressure lift
The anchorage slip mechanism of device.
Background technology
During Construction of Civil Engineering, it usually needs large-scale component is lifted or declined.Traditional large-scale component
Lifting mainly adds assembly pulley using hoist engine or directly uses crane, rope traction.Large-scale component is carried out using above equipment
During lifting, the lifting speed of large-scale component is difficult to control, and lifting member rocks that big, security is poor, and hoisting height and weight
All limited by place and equipment.
Therefore, Patent No. CN201620145138.5, a kind of core-theaded type hydraulic lifting apparatus of large-scale component lifting.Bag
Include the top anchorage mechanism set gradually from top to bottom, upper anchorage mechanism, main hydraulic jack, lower anchorage mechanism and line of pull, institute
Main hydraulic jack is stated between upper anchorage mechanism and lower anchorage mechanism, the upper end of the line of pull is fixedly connected on the top
In anchorage mechanism, lower end is used to be connected with article after sequentially passing through the upper anchorage mechanism, main hydraulic jack, lower anchorage mechanism；
Article can be lifted using the hydraulic lifting apparatus to specified altitude assignment or article is dropped into specified altitude assignment.In wherein above-mentioned patent
The upper anchorage mechanism and lower anchorage mechanism that Fig. 2 and Fig. 3 is related to, its internal structure is identical, and the anchorage mechanism in the course of the work, is pressed from both sides
Piece control device when controlling wedge-shaped intermediate plate (equivalent to anchors), it is necessary to ensure with group connecting rod height be consistent,
So as to can just ensure one group of wedge shape intermediate plate synchronous pressing or disengagement, particularly during slip, if there is certain group wedge grip
When piece blocks the fortuitous event for causing anchor ring to take off not open, this group of connecting rod is easy for being pulled off, and in use, according to
There is the line of pull of bending defect, often prevent wedge-shaped intermediate plate cause wedge-shaped intermediate plate to be stuck in from synchronous pressing during anchor is pressed
It is squeezed because of unbalance stress bad in anchor ring, have impact on its stability used.
Utility model content
The utility model is used for solving above-mentioned deficiency, there is provided a kind of anchorage slip machine of civil construction hydraulic rockshaft
Structure, there is the characteristics of reasonable in design, uniform force is good and stability is good.
The technical problem that the utility model solves can be realized using following technical scheme：
The anchorage slip mechanism of a kind of civil construction hydraulic rockshaft, it is characterised in that including anchorage mechanism and hydraulic pressure
Cylinder, the anchorage mechanism include anchorage cylinder and anchors control device, and the anchors control device includes pressure anchor slab, positioned at the pressure
The pressure anchor spring of anchor slab bottom and the spring base for installing the pressure anchor spring, the spring base bottom are connected with anchors, institute
State anchors bottom to be located in anchor ring, the anchors bottom is correspondingly provided with sleeve, and the upper cartridge is located in the anchor ring, bottom
Extended downwardly through the anchor ring, the anchor ring coordinates with the sleeve with anchorage cylinder to be installed.
The anchorage cylinder bottom connects the hydraulic cylinder.
The anchorage cylinder includes anchorage cylinder cylinder barrel, anchorage cylinder piston rod, pressing plate and top plate, and the pressing plate is located at the top plate
Top is simultaneously fixedly mounted by connecting bolt, and the pressing plate coordinates with the sleeve bottom end to be installed, and the pressing plate and top plate are located at
The anchorage cylinder piston rod inner, the anchorage cylinder piston rod are located inside the anchorage cylinder cylinder barrel.
The anchorage cylinder cylinder barrel is directly fixedly connected with pressure anchor slab by fixing bolt.
The spring base upper and lower side is respectively equipped with a spring groove and anchors groove, and the spring groove correspondingly installs the pressure anchor bullet
Spring, the anchors groove coordinates with the anchors to be installed.
The utility model by having the advantages that compared with prior art：The utility model by optimization design,
Connecting rod is substituted using tube-in-tube structure, the inhomogeneities of stress, improves line of pull at it when reducing anchors press-in and ejection
In stability.
Brief description of the drawings
Fig. 1 is overall cross section structure diagram of the present utility model；
Fig. 2 is spring seat structure schematic diagram of the present utility model.
Illustrate：1- presses anchor slab, 2- anchor rings, 3- anchorage cylinder cylinder barrels, 4- anchorage cylinder piston rods, 5- hydraulic cylinders, 6- pressure anchors
Spring, 7- spring bases, 8- anchors, 9- sleeves, 10- pressing plates, 11- top plates, 12- spring grooves, 13- anchors grooves.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is further described.
As shown in Figure 1 to Figure 2, the anchorage slip machine of a kind of civil construction hydraulic rockshaft provided by the utility model
Structure, including anchorage mechanism and hydraulic cylinder (5), the anchorage mechanism include anchors control device, and the anchors control device includes
Pressure anchor slab (1), the pressure anchor spring (6) positioned at described pressure anchor slab (1) bottom and the spring base for installing the pressure anchor spring (6)
(7), spring base (7) bottom is connected with anchors (8), and anchors (8) bottom is located in anchor ring (2), anchors (8) bottom
Portion is correspondingly provided with sleeve, and the upper cartridge is located in the anchor ring (2), and bottom extends downwardly through the anchor ring (2), described
Anchor ring (2) coordinates with the sleeve with anchorage cylinder to be installed.
The utility model anchorage cylinder bottom connects the hydraulic cylinder (5).
The utility model anchorage cylinder includes anchorage cylinder cylinder barrel (3), anchorage cylinder piston rod (4), pressing plate (10) and top plate (11),
The pressing plate (10) is located at the top plate (11) top and is fixedly mounted by connecting bolt, the pressing plate (10) and the sleeve
Bottom coordinates installation, and the pressing plate (10) and top plate (11) are located at the anchorage cylinder piston rod (4) inside, the anchorage cylinder piston
It is internal that bar (4) is located at the anchorage cylinder cylinder barrel (3).
The utility model anchorage cylinder cylinder barrel (3) is directly fixedly connected with pressure anchor slab (1) by fixing bolt.
The utility model spring base (7) upper and lower side is respectively equipped with a spring groove (12) and anchors groove (13), the spring groove
(12) the corresponding installation pressure anchor spring (6), anchors groove (13) coordinates with anchors (8) to be installed.
According to said structure, anchorage mechanism of the present utility model passes through anchorage cylinder cylinder barrel (3) band dynamic pressure anchor slab in tight anchor
(1) and together with the pressing plate (10) and top plate (11) of anchorage cylinder piston rod (4) connection move, when anchors (8) insertion anchor ring (2)
When, pressure anchor spring (6) is pressurized, and finally loads and is locked anchors by line of pull；In order to ensure that anchors is fully pressed into, anchors locking
Afterwards, need to retain certain interval between sleeve top and anchors bottom；During slip, by the oil inlet and outlet UNICOM of anchorage cylinder so that
Anchorage cylinder is in floating state, after line of pull dials pine or ejection anchors, oil inlet oil-feed on anchorage cylinder, anchorage mechanism is maintained loose anchor
State.
Described above only to express preferred embodiment of the present utility model, its description is more specific and detailed, but not
Therefore the limitation to the utility model patent scope can be interpreted as.It should be pointed out that the ordinary skill people for this area
For member, without departing from the concept of the premise utility, some deformations can also be made, improves and substitutes, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
- A kind of 1. anchorage slip mechanism of civil construction hydraulic rockshaft, it is characterised in that including anchorage mechanism and hydraulic cylinder, The anchorage mechanism includes anchorage cylinder and anchors control device, and the anchors control device includes pressure anchor slab, positioned at the pressure anchor The pressure anchor spring of plate bottom and the spring base for installing the pressure anchor spring, the spring base bottom is connected with anchors, described Anchors bottom is located in anchor ring, and the anchors bottom is correspondingly provided with sleeve, and the upper cartridge is located in the anchor ring, and bottom is passed through Wear the anchor ring to extend downwardly, the anchor ring coordinates with the sleeve with anchorage cylinder to be installed.
- A kind of 2. anchorage slip mechanism of civil construction hydraulic rockshaft according to claim 1, it is characterised in that institute State anchorage cylinder bottom and connect the hydraulic cylinder.
- A kind of 3. anchorage slip mechanism of civil construction hydraulic rockshaft according to claim 1, it is characterised in that institute Stating anchorage cylinder includes anchorage cylinder cylinder barrel, anchorage cylinder piston rod, pressing plate and top plate, and the pressing plate is located at the top plate top and passed through Connecting bolt is fixedly mounted, and the pressing plate coordinates with the sleeve bottom end to be installed, and the pressing plate and top plate are located at the anchorage cylinder Piston rod inner, the anchorage cylinder piston rod are located inside the anchorage cylinder cylinder barrel.
- A kind of 4. anchorage slip mechanism of civil construction hydraulic rockshaft according to claim 3, it is characterised in that institute Anchorage cylinder cylinder barrel is stated directly to be fixedly connected by fixing bolt with pressure anchor slab.
- A kind of 5. anchorage slip mechanism of civil construction hydraulic rockshaft according to claim 1, it is characterised in that institute State spring base upper and lower side and be respectively equipped with a spring groove and anchors groove, the spring groove correspondingly installs the pressure anchor spring, the anchor Film trap coordinates with the anchors to be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715570.8U CN206985600U (en) | 2017-06-20 | 2017-06-20 | A kind of anchorage slip mechanism of civil construction hydraulic rockshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720715570.8U CN206985600U (en) | 2017-06-20 | 2017-06-20 | A kind of anchorage slip mechanism of civil construction hydraulic rockshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206985600U true CN206985600U (en) | 2018-02-09 |
Family
ID=61395653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720715570.8U Expired - Fee Related CN206985600U (en) | 2017-06-20 | 2017-06-20 | A kind of anchorage slip mechanism of civil construction hydraulic rockshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206985600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636301A (en) * | 2020-05-14 | 2020-09-08 | 湖北工业大学 | Low-retraction secondary tensioning anchorage device capable of reducing prestress loss and tensioning method |
-
2017
- 2017-06-20 CN CN201720715570.8U patent/CN206985600U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636301A (en) * | 2020-05-14 | 2020-09-08 | 湖北工业大学 | Low-retraction secondary tensioning anchorage device capable of reducing prestress loss and tensioning method |
| CN111636301B (en) * | 2020-05-14 | 2021-08-10 | 湖北工业大学 | Low-retraction secondary tensioning anchorage device capable of reducing prestress loss and tensioning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203247009U (en) | Automatic detacher of under water hanging object | |
| CN102659017A (en) | Steel column hoisting system | |
| CN206985600U (en) | A kind of anchorage slip mechanism of civil construction hydraulic rockshaft | |
| CN108190742A (en) | A kind of operating method for replacing lifting equipment steel wire rope | |
| CN202247839U (en) | Rammer unhooking dynamic compactor | |
| CN105819319B (en) | The main hoisting rope adjusting apparatus and its adjusting method of a kind of mine shaft hoist system | |
| CN108545629B (en) | Utilize the construction method of tower crane lifting girder truss | |
| CN107758509B (en) | Integral hoisting device for rapid and method | |
| CN202744961U (en) | Hoisting mechanism of anti-falling beam stop block | |
| CN205076774U (en) | Mining underground operation face lifts by crane platform device fast | |
| CN215857709U (en) | Pile driving and drawing machine with vehicle-mounted crane | |
| CN106013795B (en) | The method for dismounting of thermal power station's chimney hydraulic mould lifting device | |
| CN205662215U (en) | Main hoisting rope adjusting device of vertical shaft hoisting system | |
| CN112456276B (en) | Mine friction type lifter rope adjusting process | |
| CN203834480U (en) | Static pressure hammering integrated pile machine | |
| CN102979073B (en) | For the self-locking type detacher of hammer ram | |
| CN201665501U (en) | Lifting device used during dismantling fully mechanized mining bracket | |
| CN206158683U (en) | Can high position installed automatic rigger's quadruple board platform | |
| CN207538779U (en) | The device that a kind of drilling machine is connect with diesel pile hammer | |
| CN203143965U (en) | Hydraulic cage hoisting device | |
| CN209396759U (en) | Box column hoisting structure | |
| CN109987501A (en) | A kind of device threaded off in Quick air in steel structure hoisting and tripping method | |
| CN203079503U (en) | Suspended hydraulic wedge withdrawing machine | |
| CN108439185A (en) | A kind of hanging method that tower heavy type is covered greatly | |
| CN211692520U (en) | Fully-mechanized mining face hydraulic support recovery device |
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: 20180209 Termination date: 20180620 |