CN204530502U - A kind of temporary support discharge mechanism - Google Patents
A kind of temporary support discharge mechanism Download PDFInfo
- Publication number
- CN204530502U CN204530502U CN201520212010.1U CN201520212010U CN204530502U CN 204530502 U CN204530502 U CN 204530502U CN 201520212010 U CN201520212010 U CN 201520212010U CN 204530502 U CN204530502 U CN 204530502U
- Authority
- CN
- China
- Prior art keywords
- slide block
- lower skateboard
- slide
- pull bar
- discharge mechanism
- 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
Abstract
A kind of temporary support discharge mechanism, comprise collet, lower skateboard, slide block, upper slide, pull bar and nut, collet is provided with lower skateboard, is provided with upper slide below slide block, and slide block is set up on collet, and makes to fit tightly between lower skateboard and upper slide.Slide block is two, is respectively equipped with a upper slide below two slide blocks, and pull bar passes two slide block sides and by the nut at pull bar two ends, two slide blocks fixed side by side.Two upper slides are downward-sloping to side by contact surface, and inclination angle is identical with lower skateboard.Pull bar is reserved to perforation in slide block both sides, and the vertical distance of preformed hole and lower skateboard peak is discharge height.By adopting said apparatus, replace existing sand cylinder or wedge temporary support discharge mechanism, can be firm temporary supporting platform is provided, simultaneously also safety and stability more in uninstall process, avoids support difficulty that the sand consolidation of sand cylinder, sedimentation and the stressed instability of wedge cause and unloading is stable not and safety.
Description
Technical field
The utility model relates to discharge mechanism in a kind of novel bridge temporary support work progress.
Background technology
Temporary support discharge mechanism often uses sand cylinder or wedge, and sand cylinder exists sand consolidation, sedimentation, and the stressed instability of wedge, fixedly brings difficulty to temporary support, makes uninstall process bring destabilizing factor and potential safety hazard.
Summary of the invention
The purpose of this utility model is: provide a kind of temporary support discharge mechanism easy to operate and with low cost, it can overcome above-mentioned the deficiencies in the prior art, make and easy to use quick, cost is low, unloads temporary support structure also very safe, reliable.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of temporary support discharge mechanism, comprise collet, lower skateboard, slide block, upper slide, pull bar and nut, collet is provided with lower skateboard, upper slide is provided with below slide block, slide block is set up on collet, and makes to fit tightly between lower skateboard and upper slide.
Described slide block is two, is respectively equipped with a upper slide below two slide blocks, and pull bar passes two slide block sides and by the nut at pull bar two ends, two slide blocks fixed side by side.
Described lower skateboard is downward-sloping from the center to two ends, and inclination angle is 15 ° to 25 °.
Two described upper slides are downward-sloping to side by contact surface, and inclination angle is identical with lower skateboard, and lower skateboard and the polishing of upper slide contact surface also coat sliding agent.
Pull bar is reserved to perforation in described slide block both sides, and the vertical distance of preformed hole and lower skateboard peak is discharge height.
Bulk is formed by Plate Welding between described collet and lower skateboard.
Bulk is formed by Plate Welding between described slide block and upper slide.
A kind of temporary support discharge mechanism that the utility model provides, by adopting said apparatus, replace existing sand cylinder or wedge temporary support discharge mechanism, can be firm temporary supporting platform is provided, simultaneously also safety and stability more in uninstall process, avoids support difficulty that the sand consolidation of sand cylinder, sedimentation and the stressed instability of wedge cause and unloading is stable not and safety.
Accompanying drawing explanation
Be described further below in conjunction with drawings and Examples.
Structural representation when Fig. 1 is support of the present utility model.
Structural representation when Fig. 2 is unloading of the present utility model.
In figure: collet 1, lower skateboard 2, slide block 3, upper slide 4, pull bar 5, nut 6.
Detailed description of the invention
As shown in the figure: a kind of temporary support discharge mechanism, comprise collet 1, lower skateboard 2, slide block 3, upper slide 4, pull bar 5 and nut 6, collet 1 is provided with lower skateboard 2, is provided with upper slide 4 below slide block 3, slide block 3 is set up on collet 1, and makes to fit tightly between lower skateboard 2 and upper slide 4.By adopting said structure, in uninstall process by the relative sliding displacement of lower skateboard carry out unloaded operation, make whole uninstall process stability and safety more.
In preferred scheme, described slide block 3 is two, is respectively equipped with a upper slide 4 below two slide blocks 3, and pull bar 5 passes two slide block 3 sides and by the nut 6 at pull bar 5 two ends, two slide blocks fixed side by side.During unloading, turn nut, upper slide band movable slider from top to bottom evenly, slowly slides along lower skateboard face, and pull bar then ensure that two slide blocks remain same level, thus reaches the object of stable unloading.
In preferred scheme, in preferred scheme, described lower skateboard 2 is downward-sloping from the center to two ends, and inclination angle is 15 ° to 25 °.
In preferred scheme, two described upper slides 4 are downward-sloping to side by contact surface, and inclination angle is identical with lower skateboard 2, and lower skateboard 2 is with upper slide 4 contact surface polishing and coat sliding agent.The setting of sliding agent, reduces the frictional force between lower skateboard, reduces the wearing and tearing of slide plate.
In preferred scheme, pull bar 5 is reserved to perforation in described slide block 3 both sides, and the vertical distance of preformed hole and lower skateboard 2 peak is discharge height.When pull bar is moved downward to lower skateboard peak by initial position, unloading stops.
In preferred scheme, between described collet 1 and lower skateboard 2, form bulk by Plate Welding.By being welded into bulk, increase the base area of collet, thus the maximum load capacity that increase collet can bear.
In preferred scheme, between described slide block 3 and upper slide 4, form bulk by Plate Welding.By being welded into bulk, increasing the top surface area of slide block, increasing the maximum support power of whole device.
In preferred scheme, all parts all adopt steel plate to make.
In preferred scheme, temporary support discharge mechanism needs by 100 tons of jack precompressed after making.First place collet during installation, utilize pull bar to be fixed together slide block, be placed on collet, and check that whether bolt, pull bar connection state be good.
This device obtains application and shows good effect in certain highway projects portion, have simple and efficient to handle, use safety, stable, the advantage reduced costs.
Claims (7)
1. a temporary support discharge mechanism, comprise collet (1), lower skateboard (2), slide block (3), upper slide (4), pull bar (5) and nut (6), it is characterized in that: collet (1) is provided with lower skateboard (2), slide block (3) below is provided with upper slide (4), slide block (3) is set up on collet (1), and makes to fit tightly between lower skateboard (2) and upper slide (4).
2. a kind of temporary support discharge mechanism according to claim 1, it is characterized in that: described slide block (3) is two, two slide block (3) belows are respectively equipped with a upper slide (4), and pull bar (5) makes two slide blocks fix side by side through two slide block (3) sides and by the nut (6) at pull bar (5) two ends.
3. a kind of temporary support discharge mechanism according to claim 1, is characterized in that: described lower skateboard (2) is downward-sloping from the center to two ends, and inclination angle is 15 ° to 25 °.
4. a kind of temporary support discharge mechanism according to claim 2, it is characterized in that: two described upper slides (4) are downward-sloping to side by contact surface, inclination angle is identical with lower skateboard (2), and lower skateboard (2) and upper slide (4) contact surface polishing also coat sliding agent.
5. a kind of temporary support discharge mechanism according to claim 1, is characterized in that: pull bar (5) is reserved to perforation in described slide block (3) both sides, and the vertical distance of preformed hole and lower skateboard (2) peak is discharge height.
6. a kind of temporary support discharge mechanism according to claim 1, is characterized in that: form bulk by Plate Welding between described collet (1) and lower skateboard (2).
7. a kind of temporary support discharge mechanism according to claim 1, is characterized in that: form bulk by Plate Welding between described slide block (3) and upper slide (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212010.1U CN204530502U (en) | 2015-04-10 | 2015-04-10 | A kind of temporary support discharge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212010.1U CN204530502U (en) | 2015-04-10 | 2015-04-10 | A kind of temporary support discharge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530502U true CN204530502U (en) | 2015-08-05 |
Family
ID=53744524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520212010.1U Expired - Fee Related CN204530502U (en) | 2015-04-10 | 2015-04-10 | A kind of temporary support discharge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530502U (en) |
Cited By (6)
| 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 |
| CN106593453A (en) * | 2017-01-20 | 2017-04-26 | 中铁工程装备集团有限公司 | Anti-jamming mechanism for shield of heading machine |
| CN107254848A (en) * | 2017-07-05 | 2017-10-17 | 郑州市市政工程总公司 | Building block system temporary support structure and its construction method |
| CN108678373A (en) * | 2018-04-08 | 2018-10-19 | 上海建工集团股份有限公司 | Structure discharge mechanism and its installation method, application method |
| CN108677725A (en) * | 2018-05-30 | 2018-10-19 | 贵州路桥集团有限公司 | A kind of holder discharge mechanism and its application method |
| CN111501563A (en) * | 2020-04-22 | 2020-08-07 | 丽水学院 | Adjustable bridge support |
-
2015
- 2015-04-10 CN CN201520212010.1U patent/CN204530502U/en not_active Expired - Fee Related
Cited By (7)
| 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 |
| CN106593453A (en) * | 2017-01-20 | 2017-04-26 | 中铁工程装备集团有限公司 | Anti-jamming mechanism for shield of heading machine |
| CN107254848A (en) * | 2017-07-05 | 2017-10-17 | 郑州市市政工程总公司 | Building block system temporary support structure and its construction method |
| CN108678373A (en) * | 2018-04-08 | 2018-10-19 | 上海建工集团股份有限公司 | Structure discharge mechanism and its installation method, application method |
| CN108677725A (en) * | 2018-05-30 | 2018-10-19 | 贵州路桥集团有限公司 | A kind of holder discharge mechanism and its application method |
| CN111501563A (en) * | 2020-04-22 | 2020-08-07 | 丽水学院 | Adjustable bridge support |
| CN111501563B (en) * | 2020-04-22 | 2021-09-07 | 丽水学院 | Adjustable bridge support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204530502U (en) | A kind of temporary support discharge mechanism | |
| CN103624571A (en) | Pneumatic wedge-block clamping device | |
| CN104512844B (en) | Transverse sliding and vertical hydraulic jacking lifting method for super-huge type mill housing frame | |
| CN107792818B (en) | Large-tonnage hydraulic overturning platform | |
| CN207313068U (en) | A kind of mobile lifting platform | |
| CN207846231U (en) | A kind of adjustable for height lip block | |
| CN106185703A (en) | A kind of four post lifting machines improving parking stability | |
| CN207243253U (en) | From mobile lifting beam machine | |
| CN205243067U (en) | Girder support frame for civil engineering | |
| CN201458555U (en) | Floating-type rail clamping device | |
| CN203807101U (en) | Moving device for large-scale electrical equipment | |
| CN206941664U (en) | Counter pull type foundation pile static loading test reaction frame | |
| CN202766967U (en) | Bridge adjustment support | |
| CN201309795Y (en) | Plate lifting device | |
| CN211338615U (en) | Truck-mounted backing plate of truck crane | |
| CN101955129B (en) | Floating type rail clamping device | |
| CN201943364U (en) | Device for adjusting horizontal height of component in construction | |
| CN205400092U (en) | Steel structure for jack makes with being supporting | |
| CN201863992U (en) | Block supporting device for dock carrying | |
| CN206521242U (en) | A kind of hydraulic lift | |
| CN206033130U (en) | Quick replacement driving bull wheel device | |
| CN205099257U (en) | Building materials sheet material promotes pressure plate mechanism | |
| CN204399204U (en) | A kind of Portable movable stop device | |
| CN212954215U (en) | High-altitude track lifting vehicle for track type driving walking in factory | |
| CN106271238A (en) | A kind of adjustable steel tubing string processing platform and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150805 Termination date: 20190410 |