CN207920072U - A kind of interim cover board of deformable tools formula deformation joint - Google Patents
A kind of interim cover board of deformable tools formula deformation joint Download PDFInfo
- Publication number
- CN207920072U CN207920072U CN201721333956.9U CN201721333956U CN207920072U CN 207920072 U CN207920072 U CN 207920072U CN 201721333956 U CN201721333956 U CN 201721333956U CN 207920072 U CN207920072 U CN 207920072U
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- China
- Prior art keywords
- deformation joint
- upper cover
- cover plate
- latch
- cover board
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Abstract
More particularly to a kind of interim cover board of deformable tools formula deformation joint of the utility model.The interim cover board of deformable tools formula deformation joint, including upper cover plate and lower cover, hinged by axis pin between the upper cover plate and lower cover, the upper cover back is equipped with latch mechanism, and the latch mechanism is used to upper cover plate being fixed on deformation joint.The interim cover board of deformable tools formula deformation joint, it is good to have enough to meet the need performance, be applicable to different in width, shape deformation joint, and steel plate used is unlikely to deform and destroys, it can not only realize the closing of the deformation joint to various shapes such as straight line, camber lines, and sealing effect is beautiful, safety is firm, is convenient for worker's execute-in-place.
Description
Technical field
The utility model is related to construction engineering technical field, more particularly to a kind of deformable tools formula deformation joint substitution
Plate.
Background technology
Because monolayer area is larger in general utilities building structure construction, indwelling deformation joint is needed between same layer different zones,
Deformation joint width is arc from 20mm ~ 220mm etc., and for the abnormally-structured deformation joint in part.Often worker and small-sized construction
Machinery can travel to and fro between two construction areas by deformation joint.The closing of deformation joint is overall beautiful for construction site, safety has
It is significant.
Template is directly generally covered using in deformation joint in traditional deformation joint enclosure method, template is per side beyond deformation
It is stitched to few 50mm, template is fixed beyond part nail in structure with cement nail, but such construction method is asked there are following
Topic：
1. cover board intensity itself and rigidity are relatively low made of plank sheathing or plastic formwork, because during use personnel trample with
Small-sized carrier rolls, and damaged template situation is serious, is also easy to produce security risk.And the template of damage is and equal using the template finished
It can not reuse.
2. the deformation joint of template covering need to brush red white oil paint, because brushing the region being related to, layer again after the completion of form for seal
More, the heavy workload of number, working efficiency are low.
3. being stitched for arc-shaped deformation, if live plank sheathing or plastic formwork are processed into corresponding arc, difficulty is larger, and template adds
Work is time-consuming.
4. because installation deformation joint worker lacks a sense of responsibility, cause same deformation joint that template width is selected to differ, cement nail is solid
The problems such as determining deviation uneasiness requires, and there are gaps between different templates block.So that installation effect is unsightly, closing template uses one
It can be lacked after the section time, there are security risks at splicing gap.
Also a kind of traditional deformation joint enclosure method is using deformation joint sizing steel deck-plate.Envelope is processed into using 3mm steel plates
Size needed for deformation joint is closed, bottom is welded two angle steel, and it is deformation joint size to make spacing on the outside of two angle steel.Angle steel is for fixing
Deformation joint edge, fixed entire steel deck-plate can not double swerve.But this method there are problems that：Form for seal molding effect
Fruit is poor, and intensity is not high fragile, it is difficult to which secondary use wastes material；Sizing steel deck-plate can not carry out secondary use, cannot follow
The variation of structure and adjust.
Based on the above situation, the utility model proposes a kind of interim cover boards of deformable tools formula deformation joint.
Invention content
The utility model provides a kind of deformable tools formula deformation being simple and efficient to make up the defect of the prior art
Stitch interim cover board.
The utility model is achieved by the following technical solution：
A kind of interim cover board of deformable tools formula deformation joint, it is characterised in that：Including upper cover plate and lower cover, the upper cover
Hinged by axis pin between plate and lower cover, the upper cover back is equipped with latch mechanism, and the latch mechanism is used for upper cover
Plate is fixed on deformation joint.
The latch mechanism includes card slot and two latches, and the latch can realize mobile and locking in card slot.
The card slot is arranged in upper cover back, and parallel with the upper cover plate connection side of axis pin.
The card slot bottom is concordant with lower cover bottom.
Locking piece is equipped at the top of the latch, when latch is in non-perpendicular state with card slot, locking piece is in non-locking
State；When latch and card slot are in plumbness, locking piece is in the lock state.
It is equipped with locking piece at left and right sides of the latch.
The upper cover board size is 320*200mm, and the lower cover board size is 320*240mm, the upper cover plate, lower cover
And the thickness of card slot is 8mm, upper cover plate and lower cover are superimposed with each other 50mm.
The utility model has the beneficial effects that：The interim cover board of deformable tools formula deformation joint, turnover performance is good, applicable
In different in width, the deformation joint of shape, and steel plate used is unlikely to deform and destroys, and can not only realize more to straight line, camber line etc.
The closing of the deformation joint of kind shape, and sealing effect is beautiful, safety is firm, is convenient for worker's execute-in-place.
Description of the drawings
Attached drawing 1 is the interim cover board main structure diagram of the utility model deformable tools formula deformation joint.
Attached drawing 2 is latch mechanism partial enlargement structural representation under the utility model lock-out state.
Attached drawing 3 is latch mechanism partial enlargement structural representation under the utility model unlocked state.
In attached drawing, 1 upper cover plate, 2 lower covers, 3 axis pins, 4 card slots, 5 latches, 6 locking pieces.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is described in detail.It should be noted that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
The interim cover board of deformable tools formula deformation joint, including upper cover plate 1 and lower cover 2, the upper cover plate 1 and lower cover
Hinged by axis pin 3 between 2,1 back side of the upper cover plate is equipped with latch mechanism, and the latch mechanism is for fixing upper cover plate 1
In deformation joint.
The latch mechanism includes card slot 4 and two latches 5, and the latch 5 can realize mobile and lock in card slot 4
It is fixed.
The card slot 4 is arranged at 1 back side of upper cover plate, and parallel with the connection side of axis pin 3 of upper cover plate 1.
4 bottom of the card slot is concordant with 2 bottom of lower cover.
5 top of the latch is equipped with locking piece 6, and when latch 5 is in non-perpendicular state with card slot 4, locking piece 6 is in non-
Lock-out state；When latch 5 and card slot 4 are in plumbness, locking piece 6 is in the lock state.
5 left and right sides of the latch is equipped with locking piece 6.
1 size of the upper cover plate be 320*200mm, 2 size of the lower cover be 320*240mm, the upper cover plate 1, under
The thickness of cover board 2 and card slot 4 is 8mm, and upper cover plate 1 and lower cover 2 are superimposed with each other 50mm.
The upper cover plate 1 and lower cover 2 use steel plate or aluminium alloy plate.
The interim cover board of deformable tools formula deformation joint passes through the connection of axis pin 3 and steel plate back side latch using polylith cover board
Mechanism is made, and upper cover plate 1 is hinged by axis pin 3 in the middle part of lamination portion with lower cover 2, makes adjacent upper cover plate 1 under
It can be rotated by the axis pin 3 of connection between cover board 2, so that entire cover board is become arc, can adapt to change of different shapes
Shape is stitched.The quantity of upper cover plate 1 and lower cover 2 can be adjusted according to the length of deformation joint.
Meanwhile the interim cover board of deformable tools formula deformation joint is being deformed using the latch mechanism realization at 1 back side of upper cover plate
Fixation at seam, and the height of card slot 4 and 2 consistency of thickness of lower cover, do not interfere with the steady placement of cover board.Latch 5 hangs down non-
It can be moved along card slot 4 under straight state, blocking can not be rotated further under plumbness, can be carried out to the deformation joint of different in width
It fixes.
In use, the spacing of two latches 5 is adjusted to wide with deformation joint and is locked, latch 5 is inserted into deformation joint,
Fixation can be realized.
Claims (4)
1. a kind of interim cover board of deformable tools formula deformation joint, it is characterised in that：Including upper cover plate（1）And lower cover（2）, described
Upper cover plate（1）With lower cover（2）Between pass through axis pin（3）It is hinged, the upper cover plate（1）The back side is equipped with latch mechanism, the card
Gear mechanism is used for upper cover plate（1）It is fixed on deformation joint；
The latch mechanism includes card slot（4）With two latches（5）, the latch（5）It can be in card slot（4）Interior realization it is mobile and
Locking；
The card slot（4）It is arranged in upper cover plate（1）The back side, and and upper cover plate（1）Connect axis pin（3）Side it is parallel；
The latch（5）Top is equipped with locking piece（6）, work as latch（5）With card slot（4）When in non-perpendicular state, locking piece（6）
In non-locking state；Work as latch（5）With card slot（4）When in plumbness, locking piece（6）It is in the lock state.
2. the interim cover board of deformable tools formula deformation joint according to claim 1, it is characterised in that：The card slot（4）Bottom
Portion and lower cover（2）Bottom is concordant.
3. the interim cover board of deformable tools formula deformation joint according to claim 1, it is characterised in that：The latch（5）It is left
Right both sides are equipped with locking piece（6）.
4. the interim cover board of deformable tools formula deformation joint according to claim 1, it is characterised in that：The upper cover plate（1）
Size is 320*200mm, the lower cover（2）Size is 320*240mm, the upper cover plate（1）And lower cover（2）Thickness it is equal
For 8mm, upper cover plate（1）And lower cover（2）Be superimposed with each other 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721333956.9U CN207920072U (en) | 2017-10-17 | 2017-10-17 | A kind of interim cover board of deformable tools formula deformation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721333956.9U CN207920072U (en) | 2017-10-17 | 2017-10-17 | A kind of interim cover board of deformable tools formula deformation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207920072U true CN207920072U (en) | 2018-09-28 |
Family
ID=63612711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721333956.9U Active CN207920072U (en) | 2017-10-17 | 2017-10-17 | A kind of interim cover board of deformable tools formula deformation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207920072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201821A (en) * | 2017-07-20 | 2017-09-26 | 中国水利水电第十四工程局有限公司 | A kind of multi-functional load-bearing steel deck-plate |
-
2017
- 2017-10-17 CN CN201721333956.9U patent/CN207920072U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107201821A (en) * | 2017-07-20 | 2017-09-26 | 中国水利水电第十四工程局有限公司 | A kind of multi-functional load-bearing steel deck-plate |
| CN107201821B (en) * | 2017-07-20 | 2023-08-22 | 中国水利水电第十四工程局有限公司 | Multifunctional bearing steel cover plate |
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