CN209066623U - Can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device - Google Patents
Can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device Download PDFInfo
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- CN209066623U CN209066623U CN201821378355.4U CN201821378355U CN209066623U CN 209066623 U CN209066623 U CN 209066623U CN 201821378355 U CN201821378355 U CN 201821378355U CN 209066623 U CN209066623 U CN 209066623U
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Abstract
The utility model relates to it is a kind of can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device, it includes template, thread, lateral square steel tube, longitudinal square steel tube, each superimposed sheet bottom surface is equipped with the pre-buried screw shell that a row is evenly spaced on close to the marginal position of seam, and each pre-buried screw shell is threadedly coupled a thread；Lateral square steel tube side is used to wear the elongate holes for connecing thread there are two setting, and thread is to be slidably matched with elongate holes；With in adjacent superimposed sheet relative to seam symmetrical two symmetrical threads for one group, two threads of each group wear two elongate holes for connecing a lateral square steel tube respectively and are threadedly coupled the tightened cap of hand；Template is arranged in the seam bottom of adjacent superimposed sheet, two longitudinal square steel tubes are equipped between template and lateral square steel tube, after lateral square steel tube, longitudinal square steel tube, template three mutually push against when the tightened cap of hand is tightened, realization reliably blocks superimposed sheet seam bottom, effectively prevent spillage.
Description
Technical field
The utility model relates to build the construction of superimposed sheet, be can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention
Plugging device.
Background technique
In prefabricated concrete structure, superstructure generally uses superposed floor form.According to GB/T51231-2016 " dress
With formula concrete construction technical standard " in requirement to superimposed sheet plate side monoblock type seam, seam is arranged using post-cast strip form,
Two-way slab seam is not less than 200mm.When the processing of abutment joint or post-cast strip, conventional method is generally supported using scaffold,
Stress, the point support force that template is provided by upright bar, in concreting due to the inhomogeneities of stress, branch are carried out by upright bar
Template between support point is easy to appear spillage phenomenon.Even if by adding steel back along its length stupefied template bottom or the wooden back
Stupefied, during installation superimposed sheet, superimposed sheet itself has vertical supporting, and vertical supporting can guarantee the stress of superimposed sheet
Reliability and flat appearance.When being returned back to top again by scaffold support after seam crossing template is using back cord along its length,
Template return back to top support and the support of superimposed sheet will appear the case where interacting, i.e., when the power that shuttering supporting returns back to top is excessive,
Superimposed sheet support will appear the case where not stressing, and warpage occurs in overlapping plate surface；When the power of shuttering supporting is relatively small, template sheet
Support reaction suffered by body can be smaller, and concrete abutment joint will appear spillage phenomenon when pouring.In assembling reinforcement and pour coagulation
, all can be by the effect of temporary load(ing) on superimposed sheet when native, superimposed sheet edge often occurs centainly under temporary load(ing) effect
Deformation.When scaffold, which returns back to top, supports joint template, seam crossing template and superimposed sheet office can all occur in spite of using back cord
, there is the problem of spillage when so as to cause concreting in the case where portion disengages.For this purpose, needing to block existing superimposed sheet seam
Structure improves.
Summary of the invention
To overcome above-mentioned deficiency, the purpose of this utility model be provided to this field can bidirectional modulation assembled superimposed sheet
Seam mortar leakage prevention plugging device makes it solve existing superimposed sheet seam crossing template block reliability that connects not good enough, easily-deformable leakage
The technical issues of slurry.The purpose is to what is be achieved through the following technical solutions.
It is a kind of can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device, which is located at
Seam bottom between adjacent superimposed sheet comprising template, thread, lateral square steel tube, longitudinal square steel tube, each superimposed sheet bottom
Face is equipped with the pre-buried screw shell that a row is evenly spaced on close to the marginal position of seam, and each pre-buried equal screw thread of screw shell connects
Connect a thread；Its structural feature is the lateral square steel tube side there are two setting for wearing the strip for connecing thread
Shape hole, and thread is to be slidably matched with elongate holes, glide direction is parallel with the lateral length direction of square steel tube；With adjacent
In superimposed sheet relative to seam symmetrical two symmetrical threads be one group, two threads of each group are worn respectively connects one
Two elongate holes of lateral square steel tube are simultaneously threadedly coupled the tightened cap of hand；The template is arranged in the seam bottom of adjacent superimposed sheet,
Template and the superimposed sheet bottom surface of seam two sides offset, and are equipped with two relative to lateral square steel between template and the lateral square steel tube
The vertical longitudinal square steel tube of pipe, and two longitudinal square steel tubes are located at below the superimposed sheet of seam two sides；The transverse direction
Square steel tube, longitudinal square steel tube, template three mutually push against when the tightened cap of the hand is tightened, and template is closed under abutting effect
The seam bottom.Above structure, by thread by lateral square steel tube, longitudinal square steel tube, template and adjacent superimposed sheet bottom
Portion tenses, and pushes against template in the seam bottom of adjacent superimposed sheet, realizes reliable closure sealing, mortar leakage prevention.And transverse direction side
Steel pipe is equipped with the elongate holes being slidably matched with thread, adjusts screw thread according to the spacing of joints of adjacent superimposed sheet to facilitate
Position of the pull rod relative to cross-tie, the scope of application are wider.
It is above-mentioned can be in the assembled superimposed sheet seam mortar leakage prevention plugging device of bidirectional modulation, the longitudinal direction square steel tube includes
A piece interior square tube, and two outer square tubes outside interior square tube are socketed on, cooperate between interior square tube and outer square tube for sliding extension,
And the side of interior square tube is equipped with the pin hole being evenly spaced on along its length, the side of the outer square tube is equipped at least one
With the matched dowel hole of pin hole of interior square tube, when outer square tube is slided in place relative to interior square tube, the pin hole and fixed
It is positioned between the pin hole of position by L shape bolt.With this configuration, longitudinal steel pipe is made to have the function of length adjustment, to be adapted to not
The requirement blocked with the superimposed sheet seam of dimensions length.
It is above-mentioned can be in the assembled superimposed sheet seam mortar leakage prevention plugging device of bidirectional modulation, the positioning pin of the outer square tube
Hole is strip-shaped hole, i.e., is slidably matched between the described bolt and strip-shaped hole, glide direction is parallel with the length direction of outer square tube.It is logical
The structure is crossed, outer square tube is able to achieve relative to interior square tube and finely tunes operation, that is, realize that the length of longitudinal square steel tube finely tunes operation.
It is above-mentioned can in the assembled superimposed sheet seam mortar leakage prevention plugging device of bidirectional modulation, two outside the interior square tube
The groove profile gasket being sheathed on outside interior square tube, the i.e. notch of groove profile gasket and interior square tube fitting, groove profile are equipped between a outer square tube
Gasket is between interior square tube and the template, and the wall thickness of groove profile gasket is consistent with the wall thickness of the outer square tube.Pass through the knot
Structure compensates for the gap outside interior square tube between two outer square tubes, pushes against longitudinal square steel tube with template more reliable, improves mould
Effect of the plate to the closure of superimposed sheet seam, mortar leakage prevention.
It is above-mentioned can in the assembled superimposed sheet seam mortar leakage prevention plugging device of bidirectional modulation, two outside the interior square tube
At least one piece of groove profile gasket, and the spacing of the length of groove profile gasket pin hole adjacent with the interior square tube are equipped between a outer square tube
It is identical, the spacing of dowel hole of the outer square tube close to end pin hole adjacent equal to interior square tube with the spacing of the end.It is logical
Crossing groove profile gasket design is cellular construction, and element length pin hole element length adjacent with longitudinal interior square tube of square steel tube is suitable
Match, so that the length after being adjusted according to longitudinal square steel tube, which can be convenient, lays groove profile gasket.
The utility model overall structure is relatively simple, reliable, facilitates installation, is able to achieve template to superimposed sheet seam bottom
The problem of portion reliably blocks, and effectively prevent spillage generation, and according to the length and width of superimposed sheet seam, it can effectively adjust mould
Plate holding state makes closure reach preferable effect.It is suitable as all kinds of superimposed sheet seam mortar leakage prevention plugging devices and uses, or same
The structure of class device is improved.
Detailed description of the invention
Fig. 1 is the partial structural diagram of the utility model connection superimposed sheet.
Fig. 2 is the assembly structure diagram of longitudinal square steel tube of the utility model.
Fig. 3 is longitudinal square steel tube overall structure diagram of the utility model.
Fig. 4 is the schematic perspective view of the utility model connection superimposed sheet.
Serial number and title in figure are as follows: 1, superimposed sheet, 2, pre-buried screw shell, 3, thread, 4, the tightened cap of hand, 5, transverse direction
Square steel tube, 501, elongate holes, 6, longitudinal square steel tube, 601, outer square tube, 6011, dowel hole, 602, interior square tube, 6021, insert
Pin hole, 603, groove profile gasket, 7, bolt, 8, template.
Specific embodiment
Now in conjunction with attached drawing, the utility model is further described.
As Figure 1 and Figure 4, this can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device be located at it is adjacent
Seam bottom between superimposed sheet 1 mainly includes template 8, thread 3, lateral square steel tube 5, longitudinal square steel tube 6, respectively overlaps
Board bottom face is equipped with the pre-buried screw shell 2 that a row is evenly spaced on close to the marginal position of seam, and each pre-buried screw shell is equal
It is threadedly coupled a thread.Lateral square steel tube side is used to wear the elongate holes 501 for connecing thread, and spiral shell there are two setting
Line pull rod is to be slidably matched with elongate holes, and glide direction is parallel with the lateral length direction of square steel tube.In adjacent superimposed sheet
It is one group relative to seam symmetrical two symmetrical threads, two threads of each group are worn respectively connects a lateral square steel
Two elongate holes of pipe are simultaneously threadedly coupled the tightened cap 4 of hand.Template, template and seam two is arranged in the seam bottom of adjacent superimposed sheet
The superimposed sheet bottom surface of side offsets, and is equipped with two longitudinal square steel vertical relative to lateral square steel tube between template and lateral square steel tube
Pipe, and two longitudinal square steel tubes are located at below the superimposed sheet of seam two sides.Lateral square steel tube, longitudinal square steel tube, template three
Person mutually pushes against when the tightened cap of hand is tightened, and template closure seam bottom under abutting effect.
As shown in Figure 2 and Figure 3, above-mentioned longitudinal square steel tube 6 includes an interior square tube 602, and is socketed on outside interior square tube
Two outer square tubes 601 cooperate between interior square tube and outer square tube for sliding extension, and the side of interior square tube is equipped with along its length
The even pin hole 6021 being spaced apart, the side of outer square tube are equipped with the matched dowel hole of pin hole of at least one and interior square tube
6011, when outer square tube is slided in place relative to interior square tube, positioned between pin hole and dowel hole by L shape bolt 7.For
Prevent bolt from falling off, also settable pin is limited bolt.Further, the dowel hole of above-mentioned outer square tube is strip-shaped hole,
To be slidably matched i.e. between bolt and strip-shaped hole, glide direction is parallel with the length direction of outer square tube.Dowel hole is designed as item
Shape hole is finely tuned with facilitating outer square tube to slide relative to interior square tube.
At least one piece of slot being sheathed on outside interior square tube is equipped between two outer square tubes 601 outside above-mentioned interior square tube 602
Type gasket 603, the notch of groove profile gasket and interior square tube fitting, groove profile gasket between interior square tube and template, groove profile gasket
Wall thickness is consistent with the wall thickness of outer square tube, and the spacing of the length of groove profile gasket pin hole adjacent with interior square tube is identical, and outer square tube is close
The spacing of the dowel hole of end pin hole adjacent equal to interior square tube with the spacing of the end.
The above content is intended to illustrate the technological means of utility model, not limits the technical scope of the utility model.This
Field technical staff combines existing common knowledge to do conspicuous improvement, also falls into the claim protection model of the utility model
Within enclosing.
Claims (5)
1. one kind can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device, which is located at
Seam bottom between adjacent superimposed sheet (1) comprising template (8), thread (3), lateral square steel tube (5), longitudinal square steel
It manages (6), each superimposed sheet bottom surface is equipped with the pre-buried screw shell (2) that a row is evenly spaced on close to the marginal position of seam, respectively
Pre-buried screw shell is threadedly coupled a thread；It is characterized in that described transverse direction square steel tube (5) side is set, there are two use
In wearing the elongate holes (501) for connecing thread (3), and thread is to be slidably matched with elongate holes, glide direction and horizontal
Length direction to square steel tube is parallel；With in adjacent superimposed sheet (1) relative to seam symmetrical two symmetrical threads be one
Group, two threads of each group wear two elongate holes for connecing a lateral square steel tube respectively and are threadedly coupled the tightened cap of hand
(4)；The template (8) is arranged in the seam bottom of adjacent superimposed sheet, and template and the superimposed sheet bottom surface of seam two sides offset, template and
Two longitudinal square steel tubes (6) vertical relative to lateral square steel tube, and two longitudinal directions are equipped between the transverse direction square steel tube
Square steel tube is located at below the superimposed sheet of seam two sides；The transverse direction square steel tube, longitudinal square steel tube, template three are in the hand
Tightened cap mutually pushes against when tightening, and template closes the seam bottom under abutting effect.
2. it is according to claim 1 can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device, feature
It is that longitudinal square steel tube (6) includes an interior square tube (602), and is socketed on two outer square tubes outside interior square tube
(601), cooperate between interior square tube and outer square tube for sliding extension, and the side of interior square tube is along its length equipped with uniform intervals point
The pin hole (6021) of cloth, the side of the outer square tube are equipped with the matched dowel hole of pin hole of at least one and interior square tube
(6011), when outer square tube is slided in place relative to interior square tube, pass through L shape bolt between the pin hole and dowel hole
(7) it positions.
3. it is according to claim 2 can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device, feature
The dowel hole (6011) for being the outer square tube (601) is strip-shaped hole, i.e., matches between the described bolt (7) and strip-shaped hole for sliding
It closes, glide direction is parallel with the length direction of outer square tube.
4. it is according to claim 2 or 3 can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device, it is special
Sign is to be equipped with the groove profile gasket being sheathed on outside interior square tube between two external outer square tubes (601) of the interior square tube (602)
(603), i.e. the notch of groove profile gasket and interior square tube fitting, groove profile gasket is between interior square tube and the template (8), and groove profile
The wall thickness of gasket is consistent with the wall thickness of the outer square tube.
5. it is according to claim 4 can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device, feature
It is to be equipped at least one piece of groove profile gasket (603), and groove profile between two external outer square tubes (601) of the interior square tube (602)
The spacing of the length of gasket pin hole (6021) adjacent with the interior square tube is identical, dowel hole of the outer square tube close to end
(6011) spacing of pin hole adjacent equal to interior square tube with the spacing of the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378355.4U CN209066623U (en) | 2018-08-24 | 2018-08-24 | Can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378355.4U CN209066623U (en) | 2018-08-24 | 2018-08-24 | Can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device |
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| Publication Number | Publication Date |
|---|---|
| CN209066623U true CN209066623U (en) | 2019-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821378355.4U Active CN209066623U (en) | 2018-08-24 | 2018-08-24 | Can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113192A (en) * | 2018-08-24 | 2019-01-01 | 宁波建工工程集团有限公司 | It is a kind of can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device |
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2018
- 2018-08-24 CN CN201821378355.4U patent/CN209066623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113192A (en) * | 2018-08-24 | 2019-01-01 | 宁波建工工程集团有限公司 | It is a kind of can bidirectional modulation assembled superimposed sheet seam mortar leakage prevention plugging device |
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