CN208561546U - A kind of tool anchor device for replacing centre-hole jack - Google Patents
A kind of tool anchor device for replacing centre-hole jack Download PDFInfo
- Publication number
- CN208561546U CN208561546U CN201821061783.4U CN201821061783U CN208561546U CN 208561546 U CN208561546 U CN 208561546U CN 201821061783 U CN201821061783 U CN 201821061783U CN 208561546 U CN208561546 U CN 208561546U
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- Prior art keywords
- anchorage
- jack
- anchor
- centre
- master cylinder
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 12
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000006467 substitution reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model proposes a kind of tool anchor devices for replacing centre-hole jack, comprising: hydraulic device system is connected to master cylinder by oil pipe, and is connected to upper anchorage and lower anchorage by the master cylinder, and the upper anchorage and lower anchorage form lifting jack；Moveable anchor hydraulic device system, is connected to moveable anchor by oil pipe；Steel strand wires are arranged in the upper anchorage, lower anchorage and moveable anchor.The utility model proposes displacement centre-hole jack tool anchor device, can be after jack failure, substitution jack bears all load, and does not influence the dismounting work of jack, completes maintenance, after debugging, returns in normal work.
Description
Technical field
The utility model belongs to architectural engineering construction technique field, relates generally to cope with the tight of equipment fault in work progress
Anxious processing, repair apparatus, predominantly a kind of tool anchor device for replacing centre-hole jack.
Background technique
Centre-hole jack in the construction process, after steel strand wires are loaded, are promoted to predetermined position in structure, complete connection
Before, it is that can not unload, can not also replaces centre-hole jack ontology.If there is event in use in centre-hole jack
Situations such as barrier, such as more serious oil leak, must then replace certain components on jack, or even whole.But turn in structural loads
Before alternatively, jack cannot exit work, and will make entirely to construct falls into relatively hazardous situation.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of tool anchor device for replacing centre-hole jack, it can be thousand
After jin top is broken down, substitution jack bears all load, and does not influence the dismounting work of jack, completes maintenance, excludes
After failure, return in normal work.
In order to achieve the above object, the utility model proposes a kind of tool anchor devices for replacing centre-hole jack, comprising:
Hydraulic device system is connected to master cylinder by oil pipe, and is connected to upper anchorage under by the master cylinder
Anchorage, the upper anchorage and lower anchorage form lifting jack；
Moveable anchor hydraulic device system, is connected to moveable anchor by oil pipe；
Steel strand wires are arranged in the upper anchorage, lower anchorage and moveable anchor.
Further, the moveable anchor maintains a normally open state in lifting jack and hydraulic device system worked well.
Further, the moveable anchor and building structure are attached by bolt mode.
Further, the promotion process of the jack are as follows:
Upper anchorage clamps, and lower anchorage unclamps；
Master cylinder rises cylinder, moves upwards with steel strand wires；
After one process, lower anchorage is clamped, and upper anchorage unclamps；
Master cylinder contracting cylinder, steel strand wires are motionless, and master cylinder retracts in situ, a promotion process completion with upper anchorage.
Further, when jack or hydraulic device the system failure for participating in being promoted need to exit work, institute
It states moveable anchor and clamps steel strand wires, then, upper anchorage unclamps simultaneously with lower anchorage, and all load is transformed on moveable anchor.
Further, after the upper anchorage, lower anchorage all unclamp, jack and steel strand wires are divided using hoisting machinery
From, complete trouble hunting after, original position is reinstalled by hoisting machinery again.
The utility model proposes displacement centre-hole jack tool anchor device, can jack failure after,
It substitutes jack and bears all load, and do not influence the dismounting work of jack, complete maintenance, after debugging, return just
Often in work.The utility model solves centre-hole jack in use, and failure can not exit work and be examined
The problem of repairing.
Detailed description of the invention
Fig. 1 show the moveable anchor apparatus structure signal of the displacement centre-hole jack of the utility model preferred embodiment
Figure.
Fig. 2 a~Fig. 2 c show the promotion flow diagram of jack.
Fig. 3 show the schematic diagram that moveable anchor replacement jack works.
Specific embodiment
Specific embodiment of the present utility model, but the utility model implementation not limited to the following are provided below in conjunction with attached drawing
Mode.According to following explanation and claims, will be become apparent from feature the advantages of the utility model.It should be noted that attached drawing
It is all made of very simplified form and uses non-accurate ratio, be only used for convenience, lucidly aid in illustrating the utility model
The purpose of embodiment.
Referring to FIG. 1, Fig. 1 show the tool anchor device of the displacement centre-hole jack of the utility model preferred embodiment
Structural schematic diagram.The utility model proposes a kind of tool anchor devices for replacing centre-hole jack, comprising: hydraulic device system
100, master cylinder 110 is connected to by oil pipe 300, and anchorage 120 and lower anchorage are connected to by the master cylinder 110
130, the upper anchorage 120 and lower anchorage 130 form lifting jack；Moveable anchor hydraulic device system 200, passes through oil pipe
300 are connected to moveable anchor 210；Steel strand wires 400 are arranged in the upper anchorage 120, lower anchorage 130 and moveable anchor 210.
According to the utility model preferred embodiment, the moveable anchor 210 is normal in lifting jack and hydraulic device system
When work, state is maintained a normally open, is cut little ice to the steel strand wires 400 passed through.Moveable anchor hydraulic device system 200 with
The hydraulic device system 100 of promotion is completely independent.
The moveable anchor 210 is attached with building structure 10 by bolt mode, and hydraulic device system 100 works normally
When maintain a normally open state.
Please refer to the promotion flow diagram that Fig. 2 a~Fig. 2 c, Fig. 2 a~Fig. 2 c show jack.The jack
Promote process are as follows:
Upper anchorage clamps, and lower anchorage unclamps, as shown in Figure 2 a；
Master cylinder rises cylinder, moves upwards with steel strand wires；
After one process, lower anchorage is clamped, and upper anchorage unclamps, as shown in Figure 2 b；
Master cylinder contracting cylinder, steel strand wires are motionless, and master cylinder retracts in situ, a promotion process completion, such as figure with upper anchorage
Shown in 2c.
Again referring to FIG. 3, Fig. 3 show the schematic diagram that moveable anchor replacement jack works.As participate in being promoted thousand
When jin top or the failure of hydraulic device system need to exit work, moveable anchor 210 will participate in work.Independent work
Tool anchor hydraulic device system 200 ensure that 100 failure of hydraulic device system of lifting means is not interfering with moveable anchor 210 just
Often work.When needing to debug, the moveable anchor 210 clamps steel strand wires 400, and then, upper anchorage 120 and lower anchorage 130 are same
All load is transformed on moveable anchor 210 by Shi Songkai.
After the upper anchorage, lower anchorage all unclamp, jack is separated with steel strand wires using hoisting machinery, completes event
After barrier maintenance, original position is reinstalled by hoisting machinery again.Equipment is kept in the center, and after inspection, upper anchorage is clamped, and lower anchorage is kept
It unclamps, at this time back off tool anchor, and enters always-on, then can start to promote work again, as previously described.
In conclusion the utility model proposes displacement centre-hole jack tool anchor device, can be in very heavy ejection
After existing failure, substitution jack bears all load, and does not influence the dismounting work of jack, completes maintenance, after debugging,
It returns in normal work.The utility model solves centre-hole jack in use, and failure can not exit work
The problem of being overhauled.
Although the utility model has been disclosed with preferred embodiment as above, so it is not intended to limit the utility model.This reality
It is without departing from the spirit and scope of the utility model, each when that can make with novel those of ordinary skill in the art
Kind changes and retouches.Therefore, the protection scope of the utility model is subject to view those as defined in claim.
Claims (6)
1. a kind of tool anchor device for replacing centre-hole jack characterized by comprising
Hydraulic device system is connected to master cylinder by oil pipe, and is connected to upper anchorage and lower anchorage by the master cylinder,
The upper anchorage and lower anchorage form lifting jack；
Moveable anchor hydraulic device system, is connected to moveable anchor by oil pipe；
Steel strand wires are arranged in the upper anchorage, lower anchorage and moveable anchor.
2. the tool anchor device of displacement centre-hole jack according to claim 1, which is characterized in that the moveable anchor exists
When lifting jack and hydraulic device system worked well, state is maintained a normally open.
3. it is according to claim 1 displacement centre-hole jack tool anchor device, which is characterized in that the moveable anchor with
Building structure is attached by bolt mode.
4. the tool anchor device of displacement centre-hole jack according to claim 1, which is characterized in that the jack
Promote process are as follows:
Upper anchorage clamps, and lower anchorage unclamps；
Master cylinder rises cylinder, moves upwards with steel strand wires；
After one process, lower anchorage is clamped, and upper anchorage unclamps；
Master cylinder contracting cylinder, steel strand wires are motionless, and master cylinder retracts in situ, a promotion process completion with upper anchorage.
5. the tool anchor device of displacement centre-hole jack according to claim 1, which is characterized in that promoted when participation
When jack or the failure of hydraulic device system need to exit work, the moveable anchor clamps steel strand wires, then, upper anchorage
It is unclamped simultaneously with lower anchorage, all load is transformed on moveable anchor.
6. the tool anchor device of displacement centre-hole jack according to claim 5, which is characterized in that when the upper anchor
After tool, lower anchorage all unclamp, jack is separated with steel strand wires using hoisting machinery, after completing trouble hunting, again by
Hoisting machinery reinstalls original position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061783.4U CN208561546U (en) | 2018-07-05 | 2018-07-05 | A kind of tool anchor device for replacing centre-hole jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821061783.4U CN208561546U (en) | 2018-07-05 | 2018-07-05 | A kind of tool anchor device for replacing centre-hole jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208561546U true CN208561546U (en) | 2019-03-01 |
Family
ID=65490433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821061783.4U Expired - Fee Related CN208561546U (en) | 2018-07-05 | 2018-07-05 | A kind of tool anchor device for replacing centre-hole jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208561546U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584762A (en) * | 2018-07-05 | 2018-09-28 | 上海市机械施工集团有限公司 | A kind of use can be used for replacing in the process the tool anchor device of centre-hole jack |
| CN111204660A (en) * | 2020-01-15 | 2020-05-29 | 上海市机械施工集团有限公司 | Method for lowering and moving hydraulic lifter under load |
| CN111404074A (en) * | 2019-12-13 | 2020-07-10 | 国网浙江省电力有限公司金华供电公司 | Device for replacing extra-high voltage insulator in live mode |
-
2018
- 2018-07-05 CN CN201821061783.4U patent/CN208561546U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584762A (en) * | 2018-07-05 | 2018-09-28 | 上海市机械施工集团有限公司 | A kind of use can be used for replacing in the process the tool anchor device of centre-hole jack |
| CN111404074A (en) * | 2019-12-13 | 2020-07-10 | 国网浙江省电力有限公司金华供电公司 | Device for replacing extra-high voltage insulator in live mode |
| CN111404074B (en) * | 2019-12-13 | 2021-05-18 | 国网浙江省电力有限公司金华供电公司 | Device for replacing extra-high voltage insulator in live mode |
| CN111204660A (en) * | 2020-01-15 | 2020-05-29 | 上海市机械施工集团有限公司 | Method for lowering and moving hydraulic lifter under load |
| CN111204660B (en) * | 2020-01-15 | 2021-05-25 | 上海市机械施工集团有限公司 | Method for lowering and moving hydraulic lifter under load |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 |