CN205857565U - The column mounting seat on stair provisional protection hurdle and mounting structure thereof - Google Patents
The column mounting seat on stair provisional protection hurdle and mounting structure thereof Download PDFInfo
- Publication number
- CN205857565U CN205857565U CN201620796932.6U CN201620796932U CN205857565U CN 205857565 U CN205857565 U CN 205857565U CN 201620796932 U CN201620796932 U CN 201620796932U CN 205857565 U CN205857565 U CN 205857565U
- Authority
- CN
- China
- Prior art keywords
- stair
- lower shoe
- mounting seat
- column mounting
- pedal base
- 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.)
- Active
Links
Abstract
The utility model discloses column mounting seat and the mounting structure thereof on a kind of stair provisional protection hurdle, specifically, column mounting seat includes pedal base and lower shoe, side in the same orientation of pedal base and lower shoe is provided with an one end and is installed in rotation on pedal base side, the other end is fixedly connected on the connecting rod on lower shoe side, is additionally provided with a movable pressing board being connected to connect between pedal base and lower shoe；Lower shoe is provided with at least two screwed hole, in each screwed hole, is equipped with a puller bolt, be equipped with under the upper and lower base plate of each puller bolt one match with puller bolt hold out against nut.The column mounting seat on the stair provisional protection hurdle that this utility model obtains and mounting structure simple installation thereof, will not destroy concrete layer.
Description
Technical field
This utility model relates to the mounting seat of a kind of stair guard rail central post, is specifically related to one and will not destroy on stair
The column mounting seat on the stair provisional protection hurdle of concrete layer and mounting structure thereof.
Background technology
In construction, in order to workmen is protected, improve its security context, at casting concrete stair
After, all can face limit at it and provisional protection hurdle is installed.After construction completes, all provisional protection hurdles can be dismantled.General next
Saying, provisional protection hurdle is mainly made up of column and cross bar, when installing column, is sleeved in column mounting seat, and with expanding
Mounting seat is fixed in stair step after mounting seat by screw.Adopt after in this way column being installed, stair can be mixed
Solidifying soil layer has destroyed, and affects attractive in appearance and structure, during later stage dismounting, needs to cut swell fixture, cause the wave of resource
Take, after base is removed, in addition it is also necessary to workman repairs, and wastes time and energy.
China national Department of Intellectual Property discloses a kind of cast-in-situ steel reinforced concrete building of Application No. 201410740588.4
Ladder temporary protection railing base, this base includes fixed plate, the connector being vertically fixed in fixed plate and leads to connector
Cross the protection cap of threaded engagement, during installation, by fixed plate, band internal thread connecting piece embedment cast-in-situ steel reinforced concrete stair being tied
In structure.From the above it can be seen that this base is also required in Transducers Embedded in Concrete, concrete layer can be damaged, it addition, fixed plate in base
All can not reuse with band internal thread connecting piece, waste resource.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is:
Existing column mounting seat when mounted, can destroy concrete layer, damages the concrete in stair, meanwhile,
Dismounting and installation more bother, and can't reuse.
In order to solve above-mentioned technical problem, this utility model have employed following technical scheme:
The column mounting seat on a kind of stair provisional protection hurdle, it includes pedal base and lower shoe, at pedal base and lower shoe
Wherein side is provided with an one end and is installed in rotation on pedal base side, and the other end is fixedly connected on the company on lower shoe side
Bar, is additionally provided with an activity being connected to connect and can slide up and down along connecting length direction between pedal base and lower shoe
Pressing plate；Lower shoe is provided with at least two screwed hole, in each screwed hole, is equipped with a puller bolt, holds out against each
Be equipped with under the upper and lower base plate of bolt one match with puller bolt hold out against nut.
Further, pedal base is provided with a column mounting cylinder raised up, in being provided with in column mounting cylinder
Screw thread, is formed around multiple installing hole at mounting cylinder.
Further, the screwed hole on described lower shoe is provided with four, rectangular distribution；Movable pressing board is provided with one
The swallow-tail form interface matched with connecting rod, described interface outer end is big, and inner end is little.Interface is arranged to swallow-tail form, not only
Portable propelling pressing plate is inserted on connecting rod, is also convenient for movable pressing board and moves up and down along connecting rod.
The column mounting seat mounting structure on a kind of stair provisional protection hurdle, it includes column and column mounting seat, described
Pedal base is bolted in stair step, and described connecting rod is arranged on outside stair step, and described movable pressing board is by top
Tight bolt is pressed against on the inclined-plane below stair step, and is fixed by puller bolt by holding out against nut.During installation, rotate even
Bar so that movable pressing board is parallel with stair inclined-plane with lower shoe, then slip movable pressing board makes it be close to stair inclined-plane, then revolves
Turn puller bolt so that it is movable pressing board is withstood at stair inclined-plane by end, finally, rotate and hold out against nut, fixing puller bolt.
Use said structure that column is installed, pedal base is carried out by the way of connecting rod and movable pressing board are stuck in outside stair
Fixing, concrete will not be damaged.Meanwhile, its installation and removal are the most very convenient, only need to rotate and hold out against nut, just can pine
Open or hold out against movable pressing board, thus realize dismounting and hold out against.It addition, all of parts can recycle after dismantling, save
Resource, and owing to connecting rod one end is rotatable, such that it is able to by swivel link, adapt to the installation of different gradient stair, general
Property is strong.
Compared with prior art, the column mounting seat on the stair provisional protection hurdle that this utility model obtains and mounting structure thereof
Have the advantage that
1, by the way of using pedal base and pressure board in stair step, fasten and install column mounting seat, and pass through
Fastening screw and nut screw connection Boards wall of marking time is on marking time, and this structure had both achieved the installation of column mounting seat, kept away again
Exempt from destruction concrete layer, meanwhile, dismantled and installed the most quick and convenient.
2, column mounting seat is after removal, it is possible to reuse, and will not leave behind dismounting vestige so that stair step is more
Attractive in appearance, the use in later stage will not be impacted.
3, by the way of swivel link, the angle of lower shoe and pressing plate is adjusted, so that lower shoe and pressing plate can be with
Stair inclined-plane is parallel, and then pressing plate can be close to stair inclined-plane well.This mode so that this device can adapt to
The stair of different gradients, its versatility is good.
Accompanying drawing explanation
Fig. 1 is embodiment central post mounting seat structural representation when being arranged in stair step；
Fig. 2 is the fractionation structural representation of lower shoe, movable pressing board and connecting rod.
In figure: pedal base 1, lower shoe 2, screwed hole 21, connecting rod 3, movable pressing board 4, interface 41, puller bolt 5, hold out against
Nut 6, column 7.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Embodiment:
As it can be seen, the column mounting seat on the stair provisional protection hurdle of the present embodiment offer and mounting structure thereof, specifically,
Column mounting seat includes pedal base 1 and lower shoe 2, and the side at pedal base 1 and the same orientation of lower shoe 2 is provided with an one end can
Being rotatably mounted at pedal base 1 side, the other end is fixedly connected on the connecting rod 3 on lower shoe 2 side, at pedal base 1 with go to the bottom
A movable pressing board 4 being connected on connecting rod 3 and can slide up and down it is additionally provided with along connection 3 length directions between plate 2；At lower shoe
2 are provided with at least two screwed hole 21, are equipped with a puller bolt 5 in each screwed hole 21, at each puller bolt 5
Upper and lower base plate be equipped with for 2 times one match with puller bolt 5 hold out against nut 6.In specific implementation process, can will hold out against
Bolt 5 is fixedly installed on movable pressing board 4 lower surface, during installation, by movable pressing board 4 is snapped in connecting rod 3, is adjusted to suitable position
Postpone, the screwed hole 21 that the puller bolt 5 on movable pressing board 4 is directed on lower shoe 2, locked with holding out against nut 6 the most again
Tight.
For the ease of installing column 7, pedal base 1 is provided with a column mounting cylinder 11 raised up, pacifies at column
Being provided with female thread in fitted tube 11, for preliminary fixed pedestal seat 1, be formed around multiple installing hole at mounting cylinder, preliminary fixing is stepped on
During panel seat 1, after bolt can be used to be inserted in installing hole, with nut, bolt is fixed, thus compress pedal base 1.
In being embodied as, for the ease of slip movable pressing board 4, offering an interface 41 on movable pressing board 4, this is inserted
Interface 41 is dovetail-shape, in concrete operations, it is also possible to arranges and is rectangle.
As it is shown in figure 1, the column mounting seat mounting structure on the stair provisional protection hurdle in the present embodiment, including column 7 with
And column mounting seat, described column 7 bottom is threaded connection with the column mounting cylinder 11 on pedal base 1；Described pedal base 1 leads to
Crossing and be bolted in stair step, described connecting rod 3 is arranged on outside stair step, and described movable pressing board 4 is by puller bolt 5
It is pressed against on the inclined-plane below stair step, and by holding out against nut 6, puller bolt 5 is fixed.
It is last it should be noted that above example is only in order to illustrate the technical solution of the utility model rather than restriction technologies
Scheme, although this utility model has been described in detail by applicant with reference to preferred embodiment, those of ordinary skill in the art
Should be appreciated that the technical solution of the utility model is modified or equivalent by those, without deviating from the technical program
Objective and scope, all should contain in the middle of right of the present utility model.
Claims (4)
1. the column mounting seat on a stair provisional protection hurdle, it is characterised in that it includes pedal base (1) and lower shoe (2),
Pedal base (1) and lower shoe (2) wherein side are provided with an one end and are installed in rotation on pedal base (1) side, and the other end is solid
Surely the connecting rod (3) being connected on lower shoe (2) side, is additionally provided with the company of being connected between pedal base (1) and lower shoe (2)
The movable pressing board (4) that bar (3) is gone up and can be slided up and down along connecting rod (3) length direction；Lower shoe (2) is provided with at least two spiral shell
Pit (21), is equipped with a puller bolt (5), at each puller bolt (5) upper and lower base plate in each screwed hole (21)
(2) be equipped with under one match with puller bolt (5) hold out against nut (6).
The column mounting seat on stair provisional protection hurdle the most according to claim 1, it is characterised in that on pedal base (1)
It is provided with a column mounting cylinder (11) raised up, in column mounting cylinder (11), is provided with female thread, sets in mounting cylinder surrounding
There is multiple installing hole.
The column mounting seat on stair provisional protection hurdle the most according to claim 1, it is characterised in that described lower shoe (2)
On screwed hole (21) be provided with four, rectangular distribution；Movable pressing board (4) is provided with a swallow matched with connecting rod (3)
Tail shape interface (41), described interface (41) outer end is big, and inner end is little.
4. the column mounting seat mounting structure on stair provisional protection hurdle, it includes column (7) and claims 1 to 3 institute
The column mounting seat stated, it is characterised in that described pedal base (1) is bolted in stair step, described connecting rod (3) sets
Putting outside stair step, described movable pressing board (4) is pressed against on the inclined-plane below stair step by puller bolt (5),
And by holding out against nut (6), puller bolt (5) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796932.6U CN205857565U (en) | 2016-07-27 | 2016-07-27 | The column mounting seat on stair provisional protection hurdle and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796932.6U CN205857565U (en) | 2016-07-27 | 2016-07-27 | The column mounting seat on stair provisional protection hurdle and mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205857565U true CN205857565U (en) | 2017-01-04 |
Family
ID=57649245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620796932.6U Active CN205857565U (en) | 2016-07-27 | 2016-07-27 | The column mounting seat on stair provisional protection hurdle and mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205857565U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004600A (en) * | 2018-07-27 | 2018-12-14 | 武汉虹信通信技术有限责任公司 | It is a kind of can adaptive mounting surface inclination angle wall-penetrating type connector implementation method |
| CN110424767A (en) * | 2019-08-23 | 2019-11-08 | 中冶建工集团有限公司 | Temporary support for stair railing reparation |
| CN114809685A (en) * | 2022-05-09 | 2022-07-29 | 山西三建集团有限公司 | Method for installing and dismounting edge-facing guard rail of externally-mounted clamping assembly type concrete pouring stair |
-
2016
- 2016-07-27 CN CN201620796932.6U patent/CN205857565U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004600A (en) * | 2018-07-27 | 2018-12-14 | 武汉虹信通信技术有限责任公司 | It is a kind of can adaptive mounting surface inclination angle wall-penetrating type connector implementation method |
| CN110424767A (en) * | 2019-08-23 | 2019-11-08 | 中冶建工集团有限公司 | Temporary support for stair railing reparation |
| CN110424767B (en) * | 2019-08-23 | 2021-11-23 | 中冶建工集团有限公司 | Temporary support frame for stair guardrail repair |
| CN114809685A (en) * | 2022-05-09 | 2022-07-29 | 山西三建集团有限公司 | Method for installing and dismounting edge-facing guard rail of externally-mounted clamping assembly type concrete pouring stair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205857565U (en) | The column mounting seat on stair provisional protection hurdle and mounting structure thereof | |
| CN104652236A (en) | Combined type channel steel support template rod system and construction method thereof | |
| CN210460066U (en) | Liftable and rotatable building strutting arrangement | |
| CN201486215U (en) | Light and safe fencing wall for construction site | |
| CN205370110U (en) | Constructon site fence | |
| CN207018627U (en) | A kind of suspension and support pre-embedded device | |
| CN210888078U (en) | Embedded box for hyperboloid structural veneer and hyperboloid veneer construction structure | |
| CN202157581U (en) | Foundation-pit limb shaping protection device | |
| CN208415747U (en) | A kind of connection component and its precast stair regularization guard rail | |
| CN204455779U (en) | Combined type channel-section steel formwork leverage | |
| CN201525492U (en) | Fixture | |
| CN111519891A (en) | Anchor ring buckling type rigid outer frame wall connecting piece and construction method thereof | |
| CN203361676U (en) | Temporary protective guard for building construction | |
| CN212027201U (en) | Adjustable guardrail bar fixing device that can have enough to meet need formula | |
| CN110821279B (en) | Terrain self-adaptive railing and using method | |
| CN204663371U (en) | A kind of safe and convenient type staircase | |
| CN113339003A (en) | Construction method of tunnel integrated arch sheathing trolley | |
| CN2786234Y (en) | Dismantable handrail guardrail | |
| CN218758664U (en) | Wall connecting assembly | |
| CN216239024U (en) | Wall connecting piece | |
| CN217027822U (en) | Stair | |
| JPH0988077A (en) | Repair method of falling rock preventive concrete wall of slope | |
| CN110700586A (en) | Refined construction method for formwork at near-empty part | |
| CN218176163U (en) | Pre-buried formula connecting piece | |
| CN109778896B (en) | Construction method for integral pre-buried structure of foundation bolt of steel structure column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |