CN110004836A - A kind of groove locker of fixed collet - Google Patents
A kind of groove locker of fixed collet Download PDFInfo
- Publication number
- CN110004836A CN110004836A CN201910334529.XA CN201910334529A CN110004836A CN 110004836 A CN110004836 A CN 110004836A CN 201910334529 A CN201910334529 A CN 201910334529A CN 110004836 A CN110004836 A CN 110004836A
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- CN
- China
- Prior art keywords
- collet
- sliding recess
- pedestal
- plate
- hollow cavity
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to a kind of groove lockers of fixed collet, latch including one group of sliding recess being fastened on carriage mounting bottom plate, latch the fixedly connected part being arranged by sliding recess, collet bottom plate is fixedly connected with pedestal.Structure of the invention is reasonable, ingenious in design, no setting is required special drawknot and welding, guarantees that leased equipment solderless retires for injury field；It arranges that spacing is adjustable, it is fixed in key node, reduce limit control difficulty, the activity duration is also shortened simultaneously, operation safety coefficient is high, it mounts and dismounts more convenient, it solves existing traditional frame body to set up, support frame bottom collet is directly placed at ground or is placed on the biggish sleeper in section, and gap is excessive, carriage mounting is possible to slide from fashioned iron, the stress of support frame entirety is influenced, it is inconvenient for operation, increase the technical problems such as cost, for the prior art, have good market prospects and development space.
Description
Technical field
The present invention relates to the recessed of construction carriage mounting fixed equipment technical field more particularly to a kind of fixed collet
Slot lock buckle device.
Background technique
The reinforced concrete structure of large span is since upper load is larger and uneven, in work progress, may cause branch
Support body is subjected to displacement, and destroys the distribution of force of integral mold plate support system, support system is made to face the danger of collapsing.Frame body is taken
If height it is higher, it is higher to the stability and security requirement of frame body.Traditional frame body is set up, and support frame bottom collet is direct
It is placed on ground or is placed on the biggish sleeper in section.But works as and often use Bailey bracket branch in the bridge construction for needing cross a river
Support body system constructs as the bottom of support frame system, and the collet of support frame is located at the formed steel base in Bailey beam.Formed steel base
Spacing and support frame pitch-synchronous are set, and gap among these is excessive, and carriage mounting is possible to slide from fashioned iron, influences to prop up
The stress of support entirety.Such as need to solve stability progress, it is necessary to reliable drawknot be carried out to frame body, exist for bridge and draw
The problems such as node is excessive, various informative, drawknot mode is many and diverse, time-consuming, Design coordination.
How to design a kind of structurally reasonable, ingenious in design, no setting is required special drawknot and welding, guarantee leased equipment without
Weld the field that retires for injury；It arranges that spacing is adjustable, is fixed in key node, reduces limit control difficulty, while also shortening operation
Time, operation safety coefficient is high, and the groove locker for mounting and dismounting more convenient fixation collet is to need at present
It solves the problems, such as.
Summary of the invention
Set up to solve existing traditional frame body, support frame bottom collet be directly placed at ground or be placed on section compared with
On big sleeper.But works as and often use bottom of the Bailey bracket support system as support frame system in the bridge construction for needing cross a river
Cage structure, the collet of support frame are located at the formed steel base in Bailey beam.Spacing and support frame pitch-synchronous is arranged in formed steel base,
Gap among these is excessive, and carriage mounting is possible to slide from fashioned iron, influences the stress of support frame entirety, and operation is not square
Just, increasing the technical problems such as cost, the present invention provides a kind of groove locker of fixed collet, and it is structurally reasonable to realize, if
It counts ingenious, no setting is required special drawknot and welding, guarantees that leased equipment solderless retires for injury field；It arranges that spacing is adjustable, in key
Node is fixed, and reduces limit control difficulty, while also shortening the activity duration, operation safety coefficient is high, installation and removal
More convenient purpose.
Used technical solution is the present invention to solve above-mentioned technical problem: a kind of rabbeted lock spiral-lock of fixed collet
It sets, is latched including one group of sliding recess being fastened on carriage mounting bottom plate, the fixation being arranged is latched by sliding recess
Collet bottom plate is fixedly connected by connector with pedestal.
The sliding recess lock is rectangular-shaped hollow cavity, and the top side of hollow cavity is provided with semicircle and opens
Hole, the diameter of semicircle aperture are greater than the upright bar diameter of support frame, upright bar are stuck in aperture；The bottom of hollow cavity is arranged
There is the preset slot of a clamping pedestal wing plate, the width of preset slot is greater than pedestal wing plate width, so that sliding recess lock is whole
It is slided on pedestal by the preset slot.
The fixedly connected part includes two bolts, positioning plate, nuts and bolt hole, and bolt passes through hollow cavity, fixed
Position plate is welded on stud base, and bolt hole is welded on hollow cavity, and positioning plate is abutted against collet bottom plate by rotating nuts
On.
The material of the sliding recess lock is stainless steel plate.
Compared with prior art, the beneficial effects of the present invention are:
1) present invention includes the one group of sliding recess being fastened on carriage mounting bottom plate lock, is latched and is set by sliding recess
Collet bottom plate is fixedly connected by the fixedly connected part set with pedestal, and for the present invention when setting up support frame bottom plate, it is special that no setting is required
Drawknot and welding, guarantee that leased equipment solderless retires for injury field；It arranges that spacing is adjustable, is fixed in key node, and limit is reduced
Position control difficulty, while the activity duration is also shortened, operation safety coefficient is high, mounts and dismounts more convenient；
2) the sliding recess lock described in is rectangular-shaped hollow cavity, and the top side of hollow cavity is provided with semicircle aperture,
The diameter of semicircle aperture is greater than the upright bar diameter of support frame, and upright bar is stuck in aperture；The bottom of hollow cavity is provided with
The width of the preset slot of one clamping pedestal wing plate, preset slot is greater than pedestal wing plate width, so that sliding recess lock is whole logical
The preset slot is crossed to slide on pedestal；
3) fixedly connected part described in includes two bolts, positioning plate, nuts and bolt hole, and bolt passes through hollow cavity, positioning
Plate is welded on stud base, and bolt hole is welded on hollow cavity, and positioning plate is locked on collet bottom plate by rotating nuts；
4) described in sliding recess lock material be stainless steel plate, locking mechanism therein be capable of clamping different area collet and
Different model fashioned iron, the scope of application are wider.
Detailed description of the invention
Fig. 1 is schematic diagram of the three-dimensional structure；
Fig. 2 is use state diagram of the present invention；
Fig. 3 is the slip plane schematic diagram of groove lock；
Fig. 4 is cross section structure schematic diagram of the present invention.
Marked in the figure: 1, sliding recess latches, and 2, positioning plate, 3, bolt, 4, nut, 5, aperture, 6, upright bar, 7, pedestal,
8, collet bottom plate, 9, bolt hole, 10, preset slot.
Specific embodiment
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
As shown, a kind of groove locker of fixed collet, is fastened on carriage mounting bottom plate 8 including one group
Collet bottom plate 8 is fixedly connected by sliding recess lock 1 by the fixedly connected part being arranged on sliding recess lock 1 with pedestal 7.
The above are basic embodiments of the invention, further can be improved, improved and limited on the basis of above: such as
The sliding recess lock 1 is rectangular-shaped hollow cavity, and the top side of hollow cavity is provided with semicircle aperture 5, semicircle
The diameter of shape aperture 5 is greater than 6 diameter of upright bar of support frame, and upright bar 6 is stuck in aperture 5；The bottom of hollow cavity is provided with
The width of the preset slot 10 of one clamping 7 wing plate of pedestal, preset slot 10 is greater than 7 wing plate width of pedestal, so that sliding recess latches
It is slided on pedestal 7 entirely through the preset slot 10.
The above are basic embodiments of the invention, further can be improved, improved and limited on the basis of above: such as
The fixedly connected part includes two bolts 3, positioning plate 2, nut 4 and bolt hole 9, and bolt 3 passes through hollow cavity, positioning plate
2 are welded on 3 bottom of bolt, and bolt hole 9 is welded on hollow cavity, and positioning plate 2 is abutted against collet bottom plate by rotating nuts 4
On 8.
The above are basic embodiments of the invention, further can be improved, improved and limited on the basis of above: such as
The material of the sliding recess lock 1 is stainless steel plate.
When the present invention installs and uses, construction personnel turns to make on positioning plate 2 first by the nut 4 of sliding recess lock 1 to backspin
It rises, allows sliding recess to latch 1 central space and become larger, after batch control, stand on Bailey beam operation platform, according to support frame
Body spacing is penetrated from 7 one end of pedestal has been laid with, and two opposite sliding recess locks are one group, penetrates a certain number of locks
(depending on suitable field condition, can every a cloth one, every two cloth first-class).Then construction and installation first layer supporting frame connects to its entirety
It connects inspection to finish, both ends sliding recess lock 1 slides into 8 position of carriage mounting bottom plate, and hand held regulatable torque spanner is reversed
Positioning plate 2 is depressed into 8 top surface of collet bottom plate by rotating nuts 4, so that sliding recess is latched 1 bottom surface and is risen to 7 wing plate of pedestal, locks
Pedestal 7 and carriage mounting bottom plate 8, limitation cross, length travel, are finally supported setting up for frame top.
When the present invention removes, hand held regulatable torque spanner rotates in the forward direction nut 4, and positioning plate 2 is promoted and is detached from collet bottom
8 top surface of plate, while sliding recess latches 1 bottom surface decline disengaging 7 wing plate of pedestal and locks sliding recess after frame body to be supported is removed
Button 1 is extracted out from one end of pedestal 7 or the other end.
Structure of the invention is reasonable, ingenious in design, no setting is required special drawknot and welding, guarantees that leased equipment solderless retires for injury
?；It arranges that spacing is adjustable, is fixed in key node, reduces limit control difficulty, while also shortening the activity duration, makees
Industry safety coefficient is high, and installation and removal are more convenient, solves existing traditional frame body and sets up, support frame bottom collet is direct
It is placed on ground or is placed on the biggish sleeper in section.But works as and often use Bailey bracket branch in the bridge construction for needing cross a river
Support body system constructs as the bottom of support frame system, and the collet of support frame is located at the formed steel base in Bailey beam.Formed steel base
Spacing and support frame pitch-synchronous are set, and gap among these is excessive, and carriage mounting is possible to slide from fashioned iron, influences to prop up
The stress of support entirety, it is inconvenient for operation, increase the technical problems such as cost, for the prior art, before there is good market
Scape and development space.
The preferred embodiments of the disclosure and embodiment are explained in detail above in conjunction with attached drawing, but it is of the invention
It is not limited to the above embodiment and embodiment can also not take off within the knowledge of those skilled in the art
Various changes can be made under the premise of from present inventive concept.
Claims (4)
1. a kind of groove locker of fixed collet, it is characterised in that: be fastened on carriage mounting bottom plate (8) including one group
Sliding recess latch (1), by the fixedly connected part that is arranged on sliding recess lock (1), by collet bottom plate (8) and pedestal
(7) it is fixedly connected.
2. a kind of groove locker of fixed collet as described in claim 1, it is characterised in that: the sliding recess lock
Detaining (1) is rectangular-shaped hollow cavity, and the top side of hollow cavity is provided with semicircle aperture (5), semicircle aperture (5) it is straight
Diameter is greater than upright bar (6) diameter of support frame, and upright bar (6) is stuck in aperture (5)；The bottom of hollow cavity is provided with a card
The preset slot (1) of pedestal (7) wing plate is connect, the width of preset slot (10) is greater than pedestal (7) wing plate width, so that sliding recess latches
It is slided on pedestal (7) entirely through the preset slot (10).
3. a kind of groove locker of fixed collet as described in claim 1, it is characterised in that: the fixedly connected part
Including two bolts (3), positioning plate (2), nut (4) and bolt hole (9), bolt (3) passes through hollow cavity, positioning plate (2) weldering
It connects in bolt (3) bottom, bolt hole (9) is welded on hollow cavity, and positioning plate (2) is locked at bottom by rotating nuts (4)
On butt plate (8).
4. a kind of groove locker of fixed collet as described in claim 1, it is characterised in that: the sliding recess lock
The material for detaining (1) is stainless steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334529.XA CN110004836A (en) | 2019-04-24 | 2019-04-24 | A kind of groove locker of fixed collet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334529.XA CN110004836A (en) | 2019-04-24 | 2019-04-24 | A kind of groove locker of fixed collet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110004836A true CN110004836A (en) | 2019-07-12 |
Family
ID=67173976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910334529.XA Pending CN110004836A (en) | 2019-04-24 | 2019-04-24 | A kind of groove locker of fixed collet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110004836A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10325231A (en) * | 1997-05-26 | 1998-12-08 | Nichias Corp | Fixing method of bearing leg for free access floor panel to floor footing steel frame |
| CN203050076U (en) * | 2013-01-08 | 2013-07-10 | 福建四海建设有限公司 | Scaffold upright rod combination-type locating device |
| CN203222868U (en) * | 2013-03-27 | 2013-10-02 | 佛山市顺德区迈森五金制品有限公司 | Fixing structure of water tank |
| CN103411030A (en) * | 2013-08-27 | 2013-11-27 | 江苏海纬集团有限公司 | Movable steel bean clamp |
| CN204804305U (en) * | 2015-07-01 | 2015-11-25 | 北京天润建设有限公司 | Cantilever beam pole setting base |
| CN206424244U (en) * | 2016-09-23 | 2017-08-22 | 北京积水潭医院 | A kind of medical monitoring bed baffle plate |
| CN107326813A (en) * | 2017-08-24 | 2017-11-07 | 安徽昌宁新材料有限公司 | A kind of attachment structure being connected applied to I-steel with beret truss |
| CN107524082A (en) * | 2017-09-14 | 2017-12-29 | 安徽昌宁新材料有限公司 | A kind of attachment structure applied to bridge temporary project |
| CN108643550A (en) * | 2018-05-21 | 2018-10-12 | 中国冶集团有限公司 | Builder's jack limiting device and construction method |
| CN108952135A (en) * | 2018-08-22 | 2018-12-07 | 中国二冶集团有限公司 | The erection method of steel post operation platform fixture and operating platform |
| CN209891089U (en) * | 2019-04-24 | 2020-01-03 | 平煤神马建工集团有限公司 | Recess locking device of fixed collet |
-
2019
- 2019-04-24 CN CN201910334529.XA patent/CN110004836A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10325231A (en) * | 1997-05-26 | 1998-12-08 | Nichias Corp | Fixing method of bearing leg for free access floor panel to floor footing steel frame |
| CN203050076U (en) * | 2013-01-08 | 2013-07-10 | 福建四海建设有限公司 | Scaffold upright rod combination-type locating device |
| CN203222868U (en) * | 2013-03-27 | 2013-10-02 | 佛山市顺德区迈森五金制品有限公司 | Fixing structure of water tank |
| CN103411030A (en) * | 2013-08-27 | 2013-11-27 | 江苏海纬集团有限公司 | Movable steel bean clamp |
| CN204804305U (en) * | 2015-07-01 | 2015-11-25 | 北京天润建设有限公司 | Cantilever beam pole setting base |
| CN206424244U (en) * | 2016-09-23 | 2017-08-22 | 北京积水潭医院 | A kind of medical monitoring bed baffle plate |
| CN107326813A (en) * | 2017-08-24 | 2017-11-07 | 安徽昌宁新材料有限公司 | A kind of attachment structure being connected applied to I-steel with beret truss |
| CN107524082A (en) * | 2017-09-14 | 2017-12-29 | 安徽昌宁新材料有限公司 | A kind of attachment structure applied to bridge temporary project |
| CN108643550A (en) * | 2018-05-21 | 2018-10-12 | 中国冶集团有限公司 | Builder's jack limiting device and construction method |
| CN108952135A (en) * | 2018-08-22 | 2018-12-07 | 中国二冶集团有限公司 | The erection method of steel post operation platform fixture and operating platform |
| CN209891089U (en) * | 2019-04-24 | 2020-01-03 | 平煤神马建工集团有限公司 | Recess locking device of fixed collet |
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