CN207620814U - A kind of adjustable folding formula support component - Google Patents
A kind of adjustable folding formula support component Download PDFInfo
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- CN207620814U CN207620814U CN201721804901.1U CN201721804901U CN207620814U CN 207620814 U CN207620814 U CN 207620814U CN 201721804901 U CN201721804901 U CN 201721804901U CN 207620814 U CN207620814 U CN 207620814U
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- support element
- adjustable
- support
- folding formula
- adjustable folding
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Abstract
The utility model provides a kind of adjustable folding formula support component, including at least one set of adjustable folding formula supports single-piece；It includes the first support element, the second support element and extensible member that adjustable folding formula, which supports single-piece,；The first end of first support element is flexibly connected with extraneous supporting rack, and the second end of the first support element is flexibly connected with the first end of the second support element, and the second end of the second support element is flexibly connected by adjustable member with template to be regulated；The first end of extensible member is connect with extraneous supporting rack, and second end is connect with the first end of the second end of the first support element or the second support element, and extensible member can stretch along its own central axial direction.The utility model realizes the rotation of the second support element by the Combination Design of the first support element, the second support element and extensible member, easy to operate to drive template to be regulated to occur to fold or be unfolded, realize formwork erection or receive mould.
Description
Technical field
The utility model is related to technical field of tunnel construction, and in particular to a kind of adjustable folding formula support component.
Background technology
Current trolley is using skeleton as main stress part, when lining trolley is constructed, the dead weight of template and concrete and mixed
Solidifying soil pour the lateral pressure of generation successively through template, vertical linking support pipe, support be very heavy, door frame stand column and beam, door frame longeron, door frame,
Track is most acted on through sleeper in inverted arch fill surface afterwards.Support very heavy both ends by swivel pin be separately connected with template assembly and
Frame assembly is often respectively provided with 3-7 layers on Pin door frames and differs, and value volume and range of product is more, up to up to a hundred.It is both needed to when each form removal
It wants operating personnel to be inserted into the very heavy hole of support after artificial turn lead screw band pine with crowbar and takes down swivel pin to will prop up one by one
It supports and very heavy is taken down from template assembly or door frame assembly；It is required to operating personnel elder generation manual rotation when each formwork erection and supports very heavy incite somebody to action
After hole hinged lug plate holes position corresponding on template assembly or door frame assembly on lead screw installs swivel pin insertion after being aligned
It is installed in place again by the way that crowbar rotation support is very heavy.It will support and very heavy manually be pacified again after template contours measure in place every time
Dress, installation speed and precision rely on the level and experience of operating personnel, and labor intensity is big, time-consuming, and multiple person cooperational is needed to complete, and
Installation effect it is difficult to ensure that.
In conclusion it is existing to solve to be badly in need of the support component that a kind of structure is simplified, easy to use and quantity greatly reduces
The problem of technology.
Utility model content
The utility model aim is to provide that a kind of structure simplifies, is easy to use, quantity greatly reduces so as to contract significantly
Short formwork erection and the support component for receiving the mould time, specific technical solution are as follows：
A kind of adjustable folding formula support component, including one group of adjustable folding formula support single-piece or at least two groups are set side by side
The adjustable folding formula support single-piece set, adjustable folding formula support single-piece include the first support element, the second support element with
And extensible member；
The first end of first support element is flexibly connected with extraneous supporting rack, the second end of first support element and institute
The first end flexible connection of the second support element is stated, the second end of second support element is lived by adjustable member and template to be regulated
Dynamic connection；
The first end of the extensible member connect with extraneous supporting rack, the second end of second end and first support element or
The first end of second support element connects, and the extensible member can stretch along its own central axial direction, and described second
Support element can carry out 90 ° of -180 ° of swings along the tie point of first support element and second support element.
Preferred in above technical scheme, first support element and second support element are supporting rod.
Preferred in above technical scheme, the second end of first support element is equipped with U of the opening towards the extensible member
The first end at shape position, second support element is inserted into the internal activity setting of the U-shaped portion position.
It is preferred in above technical scheme, the second end of the first end of second support element and first support element,
Between the first end of the extensible member and extraneous supporting rack, the second end of the second end and first support element of the extensible member
Between and the first end and extraneous supporting rack of first support element between be all made of articulated connection.
Preferred in above technical scheme, the outer wall of the first end of second support element is equipped with for described second
The limit base that support element is limited, when the limit base limits the rotation of second support element, described first
Support element and second support element are arranged with central axis.
It is preferred in above technical scheme, further include for first support element and the opposite position of second support element
It sets into line-locked locking member；
The locking member includes two fixed plates and fixed block, and two pieces of fixed plates are symmetricly set on the U-shaped
Both sides at the split shed of position, and the mounting hole installed for fixed block is equipped in two fixed plates.
Preferred in above technical scheme, the fixed block is wedge block, and the wedge block is equipped with for tapping peace
Fill fixed percussion position.
Preferred in above technical scheme, the extensible member is telescopic oil cylinder；The wedge block is L-type wedge block.
Preferred in above technical scheme, the adjustable member includes adjustable lead screw and nut, the nut and institute
The second end for stating the second support element is fixedly connected, and the first end of the adjustable lead screw is equipped with the screw thread to match with the nut
And be arranged through the nut, the second end of the adjustable lead screw is hinged in template to be regulated.
Using the technical solution of the utility model, have the advantages that：
(1) the adjustable folding formula support component of the utility model includes that one group of adjustable folding formula supports single-piece or at least
Two groups be set up in parallel adjustable folding formulas support single-pieces, adjustable folding formula support single-piece quantity can according to actual demand into
Row selection, it is highly practical；The adjustable folding formula support single-piece includes the first support element, the second support element and extensible member；
The first end of first support element be flexibly connected with extraneous supporting rack, the second end of first support element and described second
The first end of support member is flexibly connected, and the second end of second support element is flexibly connected by adjustable member with template to be regulated；
The first end of the extensible member is connect with extraneous supporting rack, the second end or described second of second end and first support element
The first end of support element connects, and the extensible member can stretch along its own central axial direction, the second support element energy
90 ° of -180 ° of swings are carried out along the tie point of first support element and second support element.The utility model passes through first
The Combination Design of support member, the second support element and extensible member realizes the rotation of the second support element, to drive template to be regulated to send out
It is raw to fold or be unfolded, it realizes formwork erection or receives mould, it is easy to operate.
(2) in the utility model the first support element second end be equipped with opening towards the U-shaped portion position of the extensible member, it is described
The first end of second support element is inserted into the internal activity setting of the U-shaped portion position, in conjunction with the design of limit base, can realize first
Support element and the second support movements carry out self-locking (side self-locking altogether) afterwards in place；In conjunction with the design of locking member so that entire
Support component forms stable triangle tension and compression structure, reaches the pressure that formwork erection state bears template dead weight and concrete generates.
(3) second end of the second support element described in the utility model is connected by adjustable member and template activity to be regulated
It connects, the adjustable member includes adjustable lead screw and nut.It can be according to actual demand, by the second support element and mould to be regulated
It between plate and is all made of adjustable member between the first support element and extraneous supporting rack to be attached, meets the needs of different.It is logical
It is adjustable to cross feed screw nut, the adjusted measurement of both ends template contours in place afterwards i.e. be also not required to adjust again in template change place and
It measures, supporting bar reduces half than traditional trolley.
(4) extensible member uses telescopic oil cylinder in the utility model, can quickly formwork erection and demoulding, greatly reduce and receive mould and formwork erection
Time, mechanized construction easy to implement.
Other than objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Description of the drawings
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.In attached drawing
In：
State diagram when Fig. 1 is the adjustable folding formula support single-piece formwork erection of the preferred embodiment in the utility model 1；
Fig. 2 is the enlarged drawing of the first support element and the second support element junction in Fig. 1；
State diagram when Fig. 3 is adjustable folding formula support single-piece receipts mould in Fig. 1；
Fig. 4 is the enlarged drawing of the first support element and the second support element junction in Fig. 3；
Wherein, the 1, first support element, 1.1, U-shaped portion position, the 2, second support element, 3, extensible member, 4, adjustable member, 4.1, can
Adjust lead screw, 4.2, nut, 5, limit base, 6, locking member, 6.1, fixed plate, 6.2, fixed block, 7, extraneous supporting rack, 8, wait for
Adjusting template.
Specific implementation mode
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be according to power
Profit requires to limit and the multitude of different ways of covering is implemented.
Embodiment 1：
Referring to Fig. 1-Fig. 4, a kind of adjustable folding formula support component, including one group of adjustable folding formula support single-piece or extremely
The few two groups adjustable folding formula support single-pieces being set up in parallel, particular number can be selected according to actual demand.
Adjustable folding formula support single-piece refers to Fig. 1-Fig. 4, specifically include the first support element 1, the second support element 2 with
And extensible member 3, Details as Follows：
The first end of first support element 1 is flexibly connected with extraneous supporting rack 7, the second end of first support element 1
Be articulated and connected with the first end of second support element 2, the second end of second support element 2 by adjustable member 4 with wait adjusting
It saves template 8 to be flexibly connected, herein：The adjustable member 4 includes adjustable lead screw 4.1 and nut 4.2, the nut 4.2 with
The second end of second support element 2 is fixedly connected, and the first end of the adjustable lead screw 4.1 is equipped with and 4.2 phase of the nut
Matched screw thread and it is arranged through the nut 4.2, the second end of the adjustable lead screw 4.1 is hinged in template to be regulated.
It can also be attached using the identical adjustable member of this structure between the first end of first support element and extraneous supporting rack
(rotation direction of the adjustable lead screw of preferably two groups adjustable members is different).
The first end of the extensible member 3 (preferably telescopic oil cylinder) is articulated and connected with extraneous supporting rack, second end with it is described
The second end of first support element 1 is articulated and connected, and the extensible member 3 can stretch along its own central axial direction, and described the
Two support elements 2 can carry out 90 ° of -180 ° of swings along the tie point of first support element 1 and second support element 2.
Herein preferably：First support element 1 and second support element 2 are supporting rod；First support element 1
Second end is equipped with opening towards the U-shaped portion position 1.1 of the extensible member 3, and the first end of second support element 2 is inserted into the U-shaped
The inside at position is hingedly arranged.
The outer wall of the first end of second support element 2 is equipped with the limit for being limited to second support element 2
Position seat 5, when the limit base 5 limits the rotation of second support element 2, first support element 1 and described the
Two support elements 2 are arranged with central axis.Preferred limit base is U-shaped seat herein, and U-shaped seat may be provided at 1 He of the first support element
The wherein side (above or below, illustrated in Fig. 2 lower section) of the tie point of second support element 2, refers to Fig. 1-Fig. 4.
The hinge joint that both preferred limit base and locking member can be hinged in the first support element and the second support element herein
Homonymy or both sides, end and the hinge joint of two section supporting rods at least one keep certain distance, increase the limit arm of force.
The support component of the present embodiment further includes for first support element 1 and the opposite position of second support element 2
It sets into line-locked locking member 6；The locking member 6 includes two fixed plates 6.1 and fixed block 6.2, and two pieces described solid
Fixed board 6.1 is symmetricly set on the both sides at the split shed of the U-shaped portion position, and is equipped with for fixed block in two fixed plates 6.1
The mounting hole 6.3 of 6.2 installations.The preferably wedge block of the fixed block 6.2 (being specially L-type wedge block herein), and the wedge shape
Block is equipped with installs fixed percussion position for tapping, easy for removal and installation.
Using the technical solution of the present embodiment, specifically：
Formwork erection process：Extensible member 3 carries out shortening action, drives the first support element and the second support element to be rotated, template
It opens；When the first support element and the second support element are located at axial centerline, the second support element of limit base pair limits
(relative position of the second support element and the first support element cannot change), template is in optimum position at this time；Fixed block is installed
With in fixed plate, formwork erection is completed.
De-filming process：Fixed block is disassembled from fixed plate；Extensible member carries out elongation action, drives the first support element
It being rotated with the second support element, template packs up (specific mold process degree of receiving can control the elongation of extensible member according to actual demand),
Demoulding is completed.
Using the technical solution of the present embodiment, effect is：
1, mould formwork erection structure is received using adjustable folding formula quadrangle, by folding two sides under the action of extensible member
Conllinear self-locking forms stable triangle tension and compression structure after voussoir and helical screw locking, reaches formwork erection state and bear template
The pressure that dead weight and concrete generate.
2, the strut being connected with side form is that feed screw nut is adjustable, and template contours adjusted measurement in both ends exists afterwards in place
Template change place is also not required to adjust and measure again, and supporting bar reduces half than traditional trolley.
3, entire support device structure intensity is high, and easy to operate, labor intensity is low.
4, it can quickly be stood by extensible member (telescopic oil cylinder can be used, other telescopically adjustable regulating parts can also be used)
Mould and demoulding greatly reduce and receive mould and formwork erection time, mechanized construction easy to implement.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of adjustable folding formula support component, which is characterized in that including one group of adjustable folding formula support single-piece or at least
Two groups of adjustable folding formulas support single-pieces being set up in parallel, adjustable folding formula support single-piece include the first support element (1),
Second support element (2) and extensible member (3)；
The first end of first support element (1) be flexibly connected with extraneous supporting rack, the second end of first support element (1) and
The first end of second support element (2) is flexibly connected, the second end of second support element (2) by adjustable member (4) with
Template flexible connection to be regulated；
The first end of the extensible member (3) is connect with extraneous supporting rack, the second end of second end and first support element (1)
Or the first end connection of second support element (2), the extensible member (3) can stretch along its own central axial direction,
Second support element (2) can carry out 90 ° -180 ° along the tie point of first support element (1) and second support element (2)
It swings.
2. adjustable folding formula support component according to claim 1, which is characterized in that first support element (1) and
Second support element (2) is supporting rod.
3. adjustable folding formula support component according to claim 2, which is characterized in that first support element (1)
Second end is equipped with opening towards the U-shaped portion position (1.1) of the extensible member (3), and the first end of second support element (2) is inserted into institute
State the internal activity setting of U-shaped portion position.
4. adjustable folding formula support component according to claim 3, which is characterized in that second support element (2)
Between first end and the second end of first support element (1), the first end of the extensible member (3) and extraneous supporting rack, it is described
Between the second end of extensible member (3) and the second end of first support element (1) and the first end of first support element (1)
Articulated connection is all made of between extraneous supporting rack.
5. adjustable folding formula support component according to claim 3, which is characterized in that second support element (2)
The outer wall of first end is equipped with the limit base (5) for being limited to second support element (2), when the limit base (5)
When being limited to the rotation of second support element (2), first support element (1) and second support element (2) are in
Mandrel line is arranged.
6. adjustable folding formula support component according to claim 3, which is characterized in that further include for described first
Support element (1) and the second support element (2) relative position are into line-locked locking member (6)；
The locking member (6) includes two fixed plates (6.1) and fixed block (6.2), and two pieces of fixed plates (6.1) are symmetrical
Both sides at the split shed of the U-shaped portion position are set, and is equipped in two fixed plates (6.1) and is installed for fixed block (6.2)
Mounting hole (6.3).
7. adjustable folding formula support component according to claim 6, which is characterized in that the fixed block (6.2) is wedge
Shape block, and the wedge block is equipped with and installs fixed percussion position for tapping.
8. adjustable folding formula support component according to claim 7, which is characterized in that the extensible member (3) is flexible
Oil cylinder；
The wedge block is L-type wedge block.
9. adjustable folding formula support component according to any one of claims 1 to 8, which is characterized in that described adjustable
Part (4) includes adjustable lead screw (4.1) and nut (4.2), the nut (4.2) and the second of second support element (2)
End is fixedly connected, and the first end of the adjustable lead screw (4.1) is equipped with the screw thread to match with the nut (4.2) and runs through institute
Nut (4.2) setting is stated, the second end of the adjustable lead screw (4.1) is hinged in template to be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804901.1U CN207620814U (en) | 2017-12-21 | 2017-12-21 | A kind of adjustable folding formula support component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721804901.1U CN207620814U (en) | 2017-12-21 | 2017-12-21 | A kind of adjustable folding formula support component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207620814U true CN207620814U (en) | 2018-07-17 |
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ID=62820934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721804901.1U Active CN207620814U (en) | 2017-12-21 | 2017-12-21 | A kind of adjustable folding formula support component |
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| CN (1) | CN207620814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483175A (en) * | 2022-02-14 | 2022-05-13 | 河北地质大学 | A filling equipment for preventing mine collecting space area subsides |
| CN115991004A (en) * | 2023-03-23 | 2023-04-21 | 河北新大地机电制造有限公司 | Side locking device capable of automatically rotating and bending in group vertical mould |
-
2017
- 2017-12-21 CN CN201721804901.1U patent/CN207620814U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483175A (en) * | 2022-02-14 | 2022-05-13 | 河北地质大学 | A filling equipment for preventing mine collecting space area subsides |
| CN115991004A (en) * | 2023-03-23 | 2023-04-21 | 河北新大地机电制造有限公司 | Side locking device capable of automatically rotating and bending in group vertical mould |
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