CN206439055U - Monoblock type center gutter template - Google Patents
Monoblock type center gutter template Download PDFInfo
- Publication number
- CN206439055U CN206439055U CN201720018725.2U CN201720018725U CN206439055U CN 206439055 U CN206439055 U CN 206439055U CN 201720018725 U CN201720018725 U CN 201720018725U CN 206439055 U CN206439055 U CN 206439055U
- Authority
- CN
- China
- Prior art keywords
- fastener
- gutter
- template
- monoblock type
- gear
- 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
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model discloses a kind of monoblock type center gutter template, including the first fastener and the second fastener, first fastener and second fastener one end are hinged to form articulated section, the other end forms opening portion away from each other, one group of sliding rail is set along articulated section to the direction of opening portion on the first fastener and the second fastener, the angle regulator being slidably matched with sliding rail is set between the first fastener and the second fastener.Gutter template is built into an entirety, the opening portion of template sets angle regulator, the angle of convenient regulation gutter template in gutter.
Description
Technical field
The utility model is related to the formwork structure that gutter is reserved in a kind of constructing tunnel, more specifically, it relates to one
Plant monoblock type center gutter template.
Background technology
The essential critical process in center gutter is reserved in the construction of loess tunnel inverted arch, it is pre- generally in groove of substrate
The position in center gutter is stayed, gutter template well prepared in advance is placed in groove of substrate.
Traditional gutter template is wooden model, if Authorization Notice No. is shown in CN203755422U.Inside groove of substrate
It is the position in the gutter reserved to place the space constituted between two blocks of plank sheathings, two blocks of plank sheathings.Plank sheathing is recessed close to matrix
The side of groove uses reinforced bar support, and side of the plank sheathing away from groove of substrate is consolidated using the bar-mat reinforcement being laterally and longitudinally staggered to form
It is fixed, strutted between two plank sheathings using cross-brace, timber wedge is increased between cross-brace and one of plank sheathing.Draining
Ditch template is built after completion, the casting concrete between gutter template and groove of substrate.Need the opening in adjustment gutter
, it is necessary to move whole plank sheathing during angle, it has not been convenient to adjust., it is necessary to first remove timber wedge during dismounting, laterally branch is removed afterwards
Support, then two blocks of plank sheathings are dismantled respectively, complex procedures remove difficult.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of monoblock type center gutter mould
Plate, an entirety is built into by gutter template, and in gutter, the opening portion of template sets angle regulator, convenient regulation row
The angle of ditch template, also allows for removing.
To achieve the above object, the utility model provides following technical scheme：A kind of monoblock type center gutter template,
Including the first fastener and the second fastener, the first fastener and second fastener one end are hinged to form articulated section, and the other end is mutual
Mutually away from opening portion is formed, one group of slip is set along articulated section to the direction of opening portion on the first fastener and the second fastener
Track, sets the angle regulator being slidably matched with sliding rail between the first fastener and the second fastener.
Using above technical scheme, the first fastener and the second fastener of gutter template are made up of articulated manner
One entirety, when being placed inside groove of substrate or removing gutter template, can integrally be put into or overall removal, use
It is convenient.Direction along opening portion to articulated section on the first fastener and the second fastener is respectively provided with sliding rail, in two cunnings
Dynamic rail sets angle regulator between road.During angle regulator upward sliding, between the first fastener and the second fastener
Angle reduce；During angle regulator slide downward, the angle increase between the first fastener and the second fastener.Retracing
During the template of gutter, first the angle between the first fastener and the second fastener is reduced, the concrete layer of itself and surrounding is taken off
From, then base wells are lifted away from, it is convenient to retract.
The utility model is further arranged to：Angle regulator includes the gear train coordinated with sliding rail, and drives
The control-rod that moving gear group is rotated.
Using above technical scheme, the first fastener and second fastener one end is hinged, other end extends out into opening.Control
Bar drive gear set processed along sliding rail to opening portion slide when, angle between the first fastener and the second fastener reduces.
Control-rod drive gear set along sliding rail to articulated section slide when, angle between the first fastener and the second fastener increases
Greatly.
The utility model is further arranged to, and is connected between control-rod and gear train using worm and gear group.
Using above technical scheme, control-rod circumferentially direction rotate when, gear train along sliding rail upwards or to
Lower slider.The transformation of this motion mode can be realized using worm and gear group.
The utility model is further arranged to, and the junction of control-rod and gear train is covered with shell, and shell is with sliding rail
Road is slidably matched.
Using above technical scheme, shell is set in the junction cover of control-rod and gear train, it is ensured that control-rod and gear train
Between tightly engage.Slide up and down, also make between shell and sliding rail relative to sliding rail in order to meet gear train simultaneously
With being slidably matched.
The utility model is further arranged to, and the adjustment hole that connection rotates handle is opened up on control-rod.
Using above technical scheme, during rotation control rod, insertion rotates handle at adjustment hole, increases moment of torsion, rotates control
Bar processed more facilitates.
The utility model is further arranged to, and the first fastener and the second fastener fix some close to the position of opening portion
Drag hook.
Using above technical scheme, gutter template needs to be placed in base wells, is placing or lifting gutter
Needed during template by hoisting machine, drag hook is respectively provided with the first fastener and the second fastener, it is convenient to place or lifting row
Ditch template.
Beneficial effect：Gutter template connects into an entirety, more convenient in use or dismounting.Control-rod drives
Gear train increases the angle of the first fastener and the second fastener relative to sliding rail slide downward.When retracing, control-rod
Drive gear set departs from relative to sliding rail upward sliding, the first fastener and the interior receipts of the second fastener, the two and concrete,
Reduce friction, it is convenient to remove gutter template.
Brief description of the drawings
Fig. 1 is the side view of monoblock type center gutter template；
Fig. 2 only shows in-built schematic diagram for second gear component in the template of monoblock type center gutter；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is the enlarged drawing of part B in Fig. 2；
Fig. 5 is the exploded perspective view of first gear component and second gear component.
Description of reference numerals：1st, the first fastener；11st, the first articulated slab；12nd, first baffle；13rd, the first slide rail；131、
First rack；132nd, the first slideway；2nd, the second fastener；21st, the second articulated slab；22nd, the second slide rail；221st, the second rack；
222nd, the second slideway；3rd, articulated section；4th, opening portion；41st, crotch；5th, angle regulator；51st, first gear component；511st,
One gear；512nd, the first fixed block；513rd, the first worm gear；52nd, second gear component；521st, second gear；522nd, second fix
Block；523rd, the second worm gear；53rd, control-rod；531st, the first worm screw；532nd, the second worm screw；533rd, handle；534th, the first shell；
536th, the first sliding block；537th, first coordinates sliding block；538th, adjustment hole.
Embodiment
A kind of monoblock type center gutter template, with reference to Fig. 1, including the first fastener 1 and the second fastener 2, the first card
The one end of 1 and second fastener of component 2 is hinged to form articulated section 3, and other end opens angled formation opening portion 4,
The opening portion 4 of one fastener 1 and the second fastener 2 sets angle regulator 5 to adjust the first fastener 1 and the second fastener 2
Subtended angle.
First fastener 1 welds the first articulated slab 11, end of second fastener 2 in articulated section 3 in the end of articulated section 3
The second articulated slab 21 is welded, the first articulated slab 11 and the second articulated slab 21 are hinged by hinge.First fastener 1 is to opening portion 4
During extension, first outward bending forms a platform and is further continued for extension, and the first fastener 1 both sides adjacent with articulated section 3 are hung down
Straight fixed first baffle 12, the both sides of first baffle 12 from the first fastener 1 extend to the first fastener 1 and the second fastener 2
Angle inside, first baffle 12 is concordant with the end of the first articulated slab 11 close to the end of articulated section 3.The He of second fastener 2
First fastener 1 does same processing, to avoid the first fastener 1 and the second fastener 2 from being interfered during angle adjustment.
With reference to Fig. 2, the first slide rail 13 is fixed in direction of first fastener 1 along articulated section 3 to opening portion 4, in the second engaging
Symmetrically the second slide rail 22 is fixed on part 2.The connection angle adjusting means 5 between the first slide rail 13 and the second slide rail 22.First card
The fastener 2 of component 1 and second welds drag hook 41 close to the position of opening portion 4.
With reference to Fig. 3, the first rack 131 is fixed in end of first slide rail 13 away from the first fastener 1, with the first fastener
The first slideway 132 is set on 1 adjacent side wall.With reference to Fig. 4, the second slide rail 22 and the first slide rail 13 do same processing, including
Two racks 221 and the second slideway 222.
With reference to Fig. 5, angle regulator 5 includes the first gear component 51 and second being slidably matched with the first slide rail 13
The second gear component 52 that slide rail 22 is slidably matched, the connection driving the between first gear component 51 and second gear component 52
The control-rod 53 that one gear assembly 51 and second gear component 52 are rotated.
First gear component 51 includes the first gear 511 engaged with the first rack 131, along the axial direction of first gear 511
It is extended on the first fixed block 512, the first fixed block 512 and fixes the first worm gear 513, the first worm gear 513 and first gear 511
It is arranged in parallel, and rotates coaxially.Second gear component 52 does same processing, including second gear with first gear component 51
521st, the second fixed block 522 and the second worm gear 523.
Control-rod 53 includes the first worm screw 531 engaged with the first worm gear 513, the second snail engaged with the second worm gear 523
Bar 532, the first worm screw 531 and the second worm screw 532 are connected by handle 533.The worm screw 531 of first gear component 51 and first it
Between connect the first shell 534, connected between the first shell 534 and the first worm screw 531 and the first fixed block 512 using bearing,
One gear 511 is set beyond the first shell 534, and engages slip with the first rack 131.First shell 534 is to the first slideway
The first sliding block 536 is fixed in the extension of 132 directions, and the first sliding block 536 is slidably matched with the first slideway 132, and the first sliding block 536 passes through the
One slideway 132, two first cooperation sliding blocks 537 are hinged in the first slideway 132 close to one end of the first fastener 1.Control-rod 53
It is identical with the fit system of first gear component 51 with control-rod 53 with the fit system of second gear component 52.On control-rod 53
Adjustment hole 538 is further opened with, insertion rotates handle 533 in adjustment hole 538, facilitates rotation control rod 53.
In use,
S1, tunnel inner bottom surface chisel set base wells, in base wells reserve center gutter position, in central row
Steelframe supporter is built in the both sides in ditch respectively, and gutter template is placed between steelframe supporter.When placing gutter template,
Steel loading cord on drag hook 41 in the template of gutter, pulls steel wire rope that gutter template is placed on into steelframe and supports using hoisting machine
Between body.If reserved gutter position is long, it is necessary to several gutter templates are spliced, it is bolted adjacent
The baffle plate of two pieces of gutter templates, several pieces of gutter template splicings are got up to use., in advance will row before base wells are put into
The angle of ditch template is adjusted to minimum.
S2, by rotate handle 533 be inserted in adjustment hole 538, rotate adjustment hole 538, adjustment hole 538 drive the first worm screw
531 rotate, so that drive the first worm gear 513 engaged with the first worm screw 531 to rotate, the first coaxial tooth with the first worm gear 513
Wheel 511 is rotated with, and is slided up and down along the first rack 131 engaged with first gear 511.Meanwhile, the first sliding block 536 and
One cooperation sliding block 537 is slided up and down also along the first slideway 132.Engagement between first worm gear 513 and the first worm screw 531 is met
Condition of self-locking.The length of control-rod 53 is certain, and during slide downward, the first fastener 1 and the second fastener 2 are strutted,
Angle increase between first fastener 1 and the second fastener 2, reaches predetermined angle.
S3, the outside landfill concrete layer in gutter template, treat to take out draining before the no solidification completely of concrete layer
Ditch template.Control-rod 53 drives the first fastener 1 and the second fastener 2 to shrink, the first fastener 1 during upward sliding
And the second angle between fastener 2 reduces, the first fastener 1 and the second fastener 2 are received within, are taken off with steelframe supporter
From, drag hook 41 is pulled using hoisting machine, it is upward to lift gutter template, the position in gutter is left inside base wells.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of monoblock type center gutter template, including the first fastener（1）With the second fastener（2）, it is characterised in that：The
One fastener（1）With the second fastener（2）One end is hinged to form articulated section（3）, the other end forms opening portion away from each other（4）,
In the first fastener（1）With the second fastener（2）On along articulated section（3）To opening portion（4）Direction set one group of sliding rail,
In the first fastener（1）With the second fastener（2）Between the angle regulator being slidably matched with sliding rail is set（5）.
2. monoblock type center according to claim 1 gutter template, it is characterised in that：Angle regulator（5）Including
The gear train coordinated with sliding rail, and the control-rod that drive gear set is rotated（53）.
3. monoblock type center according to claim 2 gutter template, it is characterised in that：Control-rod（53）With gear train it
Between connected using worm and gear group.
4. monoblock type center according to claim 3 gutter template, it is characterised in that：Control-rod（53）With gear train
Junction is covered with shell, and shell is slidably matched with sliding rail.
5. monoblock type center according to claim 2 gutter template, it is characterised in that：Control-rod（53）On open up connection
Rotate handle（533）Adjustment hole（538）.
6. monoblock type center according to claim 1 gutter template, it is characterised in that：First fastener（1）With second
Fastener（2）Close to opening portion（4）Position fix some drag hooks（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018725.2U CN206439055U (en) | 2017-01-07 | 2017-01-07 | Monoblock type center gutter template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720018725.2U CN206439055U (en) | 2017-01-07 | 2017-01-07 | Monoblock type center gutter template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206439055U true CN206439055U (en) | 2017-08-25 |
Family
ID=59642297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720018725.2U Expired - Fee Related CN206439055U (en) | 2017-01-07 | 2017-01-07 | Monoblock type center gutter template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206439055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881888A (en) * | 2019-03-19 | 2019-06-14 | 中国建筑第八工程局有限公司 | Regularization, which can have enough to meet the need, early tears gutter mold open |
-
2017
- 2017-01-07 CN CN201720018725.2U patent/CN206439055U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881888A (en) * | 2019-03-19 | 2019-06-14 | 中国建筑第八工程局有限公司 | Regularization, which can have enough to meet the need, early tears gutter mold open |
| CN109881888B (en) * | 2019-03-19 | 2021-04-06 | 中国建筑第八工程局有限公司 | Regularization can have enough to meet need early escape canal mould of tearing open |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170825 Termination date: 20220107 |