CN208266645U - A kind of removing device for large-scale overmolded prefabricated section - Google Patents
A kind of removing device for large-scale overmolded prefabricated section Download PDFInfo
- Publication number
- CN208266645U CN208266645U CN201820602060.4U CN201820602060U CN208266645U CN 208266645 U CN208266645 U CN 208266645U CN 201820602060 U CN201820602060 U CN 201820602060U CN 208266645 U CN208266645 U CN 208266645U
- Authority
- CN
- China
- Prior art keywords
- jacking
- collet
- prefabricated section
- overmolded
- telescoping 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.)
- Active
Links
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a kind of removing devices for large-scale overmolded prefabricated section, include collet, the driving telescoping mechanism being connected on collet and the jacking being connected on driving telescoping mechanism telescopic rod；Prepared screw-bolt hole is provided on jacking and collet side wall in the same direction.When the utility model is used, the collet of removing device is correspondingly connected with template, the jacking of removing device is correspondingly connected with prefabricated section, and when driving telescoping mechanism driving is stretched, jacking drives prefabricated section to separate with template, it is easy to operate, quick, it can be effectively prevented from discontinuity when because of prefabricated component demoulding separation, be destroyed so as to cause certain individual point concrete, eliminate security risk present in construction, the construction quality for improving precast concrete improves the efficiency of prefabricated component construction.
Description
Technical field
It is specifically a kind of for large-scale overmolded the utility model relates to the prefabricated demoulding construction field of large-scale Special Road overmolded
The removing device of prefabricated section.
Background technique
Continuous with Domestic Automotive Industry is flourished, the required facility that skid pad is researched and developed and evaluated as automobile,
Increasingly obtained the great attention of domestic major automobile vendor.Extraordinary road is the indispensable core in each skid pad.By
Various in road category special in skid pad, special road moulding is complicated, therefore the modeling requirement of road pavement characteristic block is very high.It is special
The moulding of kind of road surface characteristic block directly influence automobile it is various by under the conditions of vehicle reliability and durability test knot
Fruit.Further Special Road and Ordinary Rd construction have biggish difference.When Special Road is constructed, cast-in-place method construction can be used
Or the prefabricated pavement construction of overmolded.Wherein the prefabricated road surface of overmolded is high to the reduction degree of characteristic block moulding, therefore most of Special Road
Using the method construction that overmolded is prefabricated.The prefabricated road surface of overmolded copies former by formpiston, then copies prefabricated section by former.It is prefabricated
Block and formpiston characteristic block are completely the same.
Overmolded prefabricated construction, formpiston lift by crane the side of separation using traditional crane rope with former or prefabricated section with former
Method, is easy because prefabricated section collides with damage caused by wirerope unbalance stress in separation process, influences using while that there is also safety is hidden
Suffer from.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of removing device for large-scale overmolded prefabricated section, structures
Simply, easy to use and operate, can more accurately separate can more accurately separate prefabricated section and template, improve the matter of overmolded prefabricated section
Amount reduces security risk, saves construction cost, improves the quality of overmolded prefabricated section, reduces security risk, saves construction cost.
The technical solution of the utility model are as follows:
A kind of removing device for large-scale overmolded prefabricated section includes collet, the driving telescopic machine being connected on collet
Structure and the jacking being connected on driving telescoping mechanism telescopic rod；It is provided on the jacking and collet side wall in the same direction reserved
Bolt hole.
The bottom of the driving telescoping mechanism is provided with bottom projections, is provided with bottom groove on the upper surface of collet,
The bottom projections of driving telescoping mechanism and the bottom groove of collet are connected together；The driving telescoping mechanism telescopic rod
End be provided with top convex block, top groove is provided on the lower end surface of jacking, the top of the driving telescoping mechanism is convex
The top groove of block and jacking is connected together.
The driving telescoping mechanism selects hydraulic cylinder, and the piston rod of hydraulic cylinder is the telescopic rod.
Reinforcing back rib is respectively provided on the collet and jacking.
The bottom projections and top convex block are round bump structure, and the bottom groove and top groove are
Matched circular groove structure.
The advantages of the utility model:
When the utility model is used, the collet of removing device is correspondingly connected with template, the jacking and prefabricated section of removing device
It being correspondingly connected with, when driving telescoping mechanism driving is stretched, jacking drives prefabricated section to separate with template, and it is easy to operate, quick, it can be effective
Ground avoids being destroyed, being eliminated in construction so as to cause certain individual point concrete because of discontinuity when prefabricated component demoulding separates
Existing security risk improves the construction quality of precast concrete, improves the efficiency of prefabricated component construction.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the main view under the utility model use state.
Fig. 4 is the top view under the utility model use state.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
See that Fig. 1 and Fig. 2, a kind of removing device for large-scale overmolded prefabricated section include collet 1, are connected on collet 1
Hydraulic cylinder 2 and the jacking 4 that is connected on 2 piston rod 3 of hydraulic cylinder；It is provided on jacking 4 and the side wall in the same direction of collet 1 reserved
Bolt hole 5；Wherein, the bottom of hydraulic cylinder 2 is provided with bottom projections, and bottom groove, hydraulic cylinder are provided on the upper surface of collet 1
The bottom groove of 2 bottom projections and collet 1 is connected together；The end of 2 piston rod of hydraulic cylinder is provided with top convex block, jacking 4
Lower end surface on be provided with top groove, the top convex block and the top groove of jacking 4 of hydraulic cylinder 2 are connected together.
Wherein, reinforcing back rib is respectively provided on collet 1 and jacking 4；Bottom projections and top convex block are round bump structure,
Bottom groove and top groove are matched circular groove structure.
See Fig. 3 and Fig. 4, in use, at least needing using four removing devices, the collet 1 of four removing devices passes through
High-strength bolt 8 is connected in template 6, and is respectively adjacent to four turnings of template 6, and the jacking 4 of four removing devices passes through
High-strength bolt 8 is connected on prefabricated section 7, and is respectively adjacent to four turnings of prefabricated section 7；When demoulding, the piston rod of hydraulic cylinder 2
3 driving stretching, extensions are to drive prefabricated section 7 to separate with template 6.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of removing device for large-scale overmolded prefabricated section, it is characterised in that: include collet, the drive that is connected on collet
Dynamic telescoping mechanism and the jacking being connected on driving telescoping mechanism telescopic rod；It is all provided on the jacking and collet side wall in the same direction
It is equipped with prepared screw-bolt hole.
2. a kind of removing device for large-scale overmolded prefabricated section according to claim 1, it is characterised in that: the drive
The bottom of dynamic telescoping mechanism is provided with bottom projections, and bottom groove, the driving telescopic machine are provided on the upper surface of collet
The bottom projections of structure and the bottom groove of collet are connected together；The end of the driving telescoping mechanism telescopic rod is provided with top
Convex block, top groove is provided on the lower end surface of jacking, and the top convex block of the driving telescoping mechanism and the top of jacking are recessed
Slot is connected together.
3. a kind of removing device for large-scale overmolded prefabricated section according to claim 1, it is characterised in that: the drive
Dynamic telescoping mechanism selects hydraulic cylinder, and the piston rod of hydraulic cylinder is the telescopic rod.
4. a kind of removing device for large-scale overmolded prefabricated section according to claim 1, it is characterised in that: the bottom
Reinforcing back rib is respectively provided on support and jacking.
5. a kind of removing device for large-scale overmolded prefabricated section according to claim 2, it is characterised in that: the bottom
Portion's convex block and top convex block are round bump structure, and the bottom groove and top groove are matched circular groove knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602060.4U CN208266645U (en) | 2018-04-25 | 2018-04-25 | A kind of removing device for large-scale overmolded prefabricated section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602060.4U CN208266645U (en) | 2018-04-25 | 2018-04-25 | A kind of removing device for large-scale overmolded prefabricated section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208266645U true CN208266645U (en) | 2018-12-21 |
Family
ID=64680007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820602060.4U Active CN208266645U (en) | 2018-04-25 | 2018-04-25 | A kind of removing device for large-scale overmolded prefabricated section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208266645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114032731A (en) * | 2021-11-03 | 2022-02-11 | 中铁四局集团第一工程有限公司 | Imitation reduction method for special road of automobile test yard |
-
2018
- 2018-04-25 CN CN201820602060.4U patent/CN208266645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114032731A (en) * | 2021-11-03 | 2022-02-11 | 中铁四局集团第一工程有限公司 | Imitation reduction method for special road of automobile test yard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206393826U (en) | A kind of bag of cement tears lowering equipment | |
| CN203866716U (en) | Hoop type construction device for reinforcing single-column pier with concrete filled steel tubes | |
| CN208266645U (en) | A kind of removing device for large-scale overmolded prefabricated section | |
| CN206903606U (en) | A kind of telescopic dynamic catwalk in ramp | |
| CN106957003A (en) | A kind of intelligent hanging device | |
| CN103966956A (en) | Hooped concrete-filled steel tube reinforced single-pole bridge pier constructing device and construction method | |
| CN103552911B (en) | A kind of movable boom hoisting and the construction installation method of use thereof | |
| CN206538116U (en) | It is a kind of that there is the autocrane cleaned with drilling function | |
| CN203924061U (en) | The tup of using on a kind of pile driver | |
| CN202000349U (en) | Multifunctional hydraulic pile driver | |
| CN104372746B (en) | The prefabricated post stretching Simple T-Girders note concrete form support of railroad bridge and mounting process thereof | |
| CN207295492U (en) | A kind of collapsible external basket of wet seam construction of highway bridge | |
| CN205617375U (en) | But lateral shifting increases pile driver of pile area | |
| CN206733369U (en) | Cleave rod assembly | |
| CN205151703U (en) | Well lid is walling crib hoisting device for restoration | |
| CN211690084U (en) | Pavement additional paving structure using existing waveform guard bar | |
| CN204022295U (en) | Transfer crane intersection intercommunication rail joint | |
| CN2711254Y (en) | Multi-functional construction machinery | |
| CN107300464A (en) | A kind of durable comprehensive test machine of sliding rail of automobile seat | |
| CN205857260U (en) | A kind of Road Bridge Pile Foundation bracing means | |
| CN107282855A (en) | A kind of efficient splicing apparatus of chain | |
| CN207330215U (en) | Hoisting machine on pouring machine | |
| CN204959605U (en) | Knotted rope hookup | |
| CN205773079U (en) | The repairing rack that safety hoists | |
| CN2795435Y (en) | Irregular quadrangle drilling tower frame on botton rectangular top |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |