CN208023860U - A kind of architectural engineering tool type stairs protection guardrail - Google Patents
A kind of architectural engineering tool type stairs protection guardrail Download PDFInfo
- Publication number
- CN208023860U CN208023860U CN201820473960.3U CN201820473960U CN208023860U CN 208023860 U CN208023860 U CN 208023860U CN 201820473960 U CN201820473960 U CN 201820473960U CN 208023860 U CN208023860 U CN 208023860U
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- Prior art keywords
- support bar
- fore
- connection ring
- architectural engineering
- engineering tool
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Abstract
The utility model discloses a kind of architectural engineering tool type stairs protection guardrails, including first support bar, fore-set and second support bar, the top of the first support bar and second support bar is all equipped with screw shell, the top of the screw shell is all equipped with fore-set, the fore-set, first support bar and second support bar surface are all equipped with threaded body, the first support bar is equipped with the first connection ring with fore-set surface thereon by threaded body, the second support bar is equipped with the second connection ring with fore-set surface thereon by threaded body, the inside of second connection ring is all equipped with connection railing, and the one end for connecting railing extends to inside the first connection ring, the top of the fore-set is all equipped with limit top plate.The utility model makes the guard rail during carrying out security protection to stair by being provided with a series of structure, can be convenient for whole disassembly and installation, have the function of that height is adjusted, prolong the service life, and increase security protection effect.
Description
Technical field
The utility model is related to construction engineering technical field, specially a kind of architectural engineering tool type stairs protection guardrail.
Background technology
With the development of economy, the paces of urbanization are getting faster, and under this situation, China's building trade has obtained fluffy
The exhibition of breaking out, high building constantly stand in great numbers, and in carrying out whole work progress to high building inside, stair are only one simple young
Shape does not have any safeguard function, during practice of construction, in order to ensure that the life security of construction personnel, construction party also need
At stair edge, installation has the staircase protective handrail of safeguard function, and the mounting means of general guard rail is complex,
It generally requires multiple staff to cooperate, steel pipe is built into an interim protection in the way of binding enclosing for stair
Railing, and the manpower and materials consumed in installation process are larger, and due to installation process complexity, the time consumed is also more,
High efficiency is not had, construction speed is influenced, or even in order to increase the structural stability of guard rail, also using the connection of welding
Mode installs railing, has added to subsequent disassembly process many cumbersome, is unfavorable for actually using.
Utility model content
The purpose of this utility model is to provide a kind of architectural engineering tool type stairs protection guardrails, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of architectural engineering tool type stairs protection
The bottom of railing, including first support bar, fore-set and second support bar, the first support bar and second support bar is all equipped with
The surface of fixed substrate, the first support bar and second support bar is all equipped with climbing ring, the first support bar and second
The top of supporting rod is all equipped with screw shell, and the surface of the screw shell is evenly arranged with pin hole, and pin hole extends to
One supporting rod is with inside second support bar, and the inside of the pin hole is equipped with rotary pin shaft, and one end of rotary pin shaft extends to
Outside screw shell, the surface of the rotary pin shaft is equipped with antiskid glue sleeve, and the top of the screw shell is all equipped with fore-set,
The fore-set, first support bar and second support bar surface are all equipped with threaded body, the first support bar and fore-set thereon
Surface is equipped with the first connection ring by threaded body, and the second support bar is equipped with fore-set surface thereon by threaded body
The surface of second connection ring, the threaded body, the first connection ring and the second connection ring is all provided with matching hole, and matching hole is inside
Extend, the inside of the matching hole is equipped with bolt, the first connection ring of the matching hole side and the second of matching hole both sides
Connection ring surface is all equipped with limiter, and limiter extends internally, and the surface of the limiter is equipped with resetting spring, described
The end of limiter is equipped with screens driving lever, and the inside of second connection ring is all equipped with connection railing, and connects railing
One end extends to inside the first connection ring, and the top of the fore-set is all equipped with limit top plate.
Preferably, the junction of the first support bar and second support bar and fixed substrate is all equipped with fastening ring set.
Preferably, the junction of the screw shell and fore-set is equipped with spiral sleeve.
Preferably, the surface of the connection railing is equipped with movable screen by articulated shaft.
Preferably, the fore-set, first support bar and second support bar surface are all equipped with hook.
Compared with prior art, the utility model has the beneficial effects that：The architectural engineering tool type stairs protection guardrail is logical
It crosses and fastening ring set is installed, it is strong that the connection that first support bar and the second connecting rod and fixed substrate interact can be further increased
Degree avoids occurring phenomena such as stress concentration occurs, and further increases the stability of structure, and have certain damping effect, prolongs
Long life links up with the installation, it can be achieved that other safety components by being equipped with, and such as protection network increases construction operation
Safety, by being equipped with threaded body so that first support bar, the second connecting rod and fore-set three by helicitic texture with connect
It is attached between ring, convenient for being disassembled and installed to the guard rail, improves working efficiency, by being equipped with limiter,
It can be achieved to be fixedly connected with performance between connection railing and connection ring, and by being equipped with screens driving lever, can be connected by manual control
The connection between railing and connection ring and separating effect are connect, progress easy for removal and installation can by being equipped with movable screen
While realizing interconnection performance between connecting railing, increase the barrier propterty of the staircase protective handrail, and in disassembly process
In have the function of compress shrink, by being equipped with screw shell, can under external force, first support bar or second support
Bar surface moves up and down, and then adjusts the whole height of the guard rail.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the internal structure schematic diagram of the utility model.
In figure：1, fixed substrate；2, first support bar；3, limiter；4, rotary pin shaft；5, the first connection ring；6, it links up with；
7, ring set is fastened；8, ring is climbed；9, threaded body；10, antiskid glue sleeve；11, resetting spring；12, railing is connected；13, screw shell；
14, fore-set；15, bolt；16, spiral sleeve；17, screens driving lever；18, pin hole；19, second support bar；20, matching hole；21, living
Moving grid plate；22, the second connection ring；23, limit top plate.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of embodiment provided by the utility model：A kind of architectural engineering tool type stairs protective fence
Bar, including first support bar 2, fore-set 14 and second support bar 19, first support bar 2 and the bottom of second support bar 19 are all installed
There is fixed substrate 1, can be in direct contact with stairwell surface, fixed support force, 2 He of first support bar are provided for the staircase protective handrail
The junction of second support bar 19 and fixed substrate 1 is all equipped with fastening ring set 7, can increase first support bar 2 and second respectively
Supporting rod 19 and the switching performance before fixed substrate 1 prevent stress concentration or the accident of vibrations deformation from occurring, first support bar
2 are all equipped with climbing ring 8 with the surface of second support bar 19, are climbed on the guard rail conducive to construction personnel, convenient
The top of installation, first support bar 2 and second support bar 19 is all equipped with screw shell 13, can relative to first support bar 2 with
Second support bar 19 carries out the relative motion of upper and lower directions, and the surface of screw shell 13 is evenly arranged with pin hole 18, and pin hole 18
It extending to inside first support bar 2 and second support bar 19, the inside of pin hole 18 is equipped with rotary pin shaft 4, and rotary pin shaft 4
One end extends to outside screw shell 13, in use, rotary pin shaft 4 can be inserted into inside pin hole 18, promotes 2 He of first support bar
Second support bar 19 is connected with screw shell 13, and the surface of rotary pin shaft 4 is equipped with antiskid glue sleeve 10, is had stronger anti-
Slip energy applies active force convenient for artificial, and the top of screw shell 13 is all equipped with fore-set 14, can transmit first support bar 2 with
The support force that second support bar 19 generates, screw shell 13 and the junction of fore-set 14 are equipped with spiral sleeve 16, can be in spiral
When casing 13 rotates, and fore-set 14 does not rotate movement, and fore-set 14, first support bar 2 and 19 surface of second support bar are all pacified
Equipped with threaded body 9, has the function of rotatable connection, first support bar 2 is equipped with 14 surface of fore-set thereon by threaded body 9
First connection ring 5, second support bar 19 are equipped with the second connection ring 22 with 14 surface of fore-set thereon by threaded body 9, and first
Connection ring 5 can be rotated with the second connection ring 22 on 9 surface of threaded body, adjust setting angle and height, threaded body 9, first
The surface of connection ring 5 and the second connection ring 22 is all provided with matching hole 20, and matching hole 20 extends internally, the inside of matching hole 20
Bolt 15 is installed, in use, can realize the first connection ring 5 and the second being fixedly connected between cylinder of connection ring 2 or
Separation, is easily installed and dismantles, 22 surface of the second connection ring of the first connection ring 5 and 20 both sides of matching hole of 20 side of matching hole
Limiter 3 is all installed, and limiter 3 extends internally, has the function of being mounted, the surface of limiter 3 is equipped with reset
Spring 11 can be that limiter 3 provides the elastic force needed for resetting, and the end of limiter 3 is equipped with screens driving lever 17, can be in external force
It under effect, extends internally, the inside of the second connection ring 22 is all equipped with connection railing 12, and the one end for connecting railing 12 extends to
Inside first connection ring 5, opposite connection between the two is realized, and be used cooperatively with limiter 3, the surface of connection railing 12 is logical
It crosses articulated shaft and movable screen 21 is installed, increase the barrier propterty between connection railing 12, fore-set 14, first support bar 2 and the
Two supporting rods, 19 surface is all equipped with hook 6, can be convenient for that installation, such as protection network, fore-set is fixed to other protecting components
14 top is all equipped with limit top plate 23, can be limited to the first connection ring 5 and the second connection ring 22, prevent positioning
Occur Deng unexpected.
Operation principle：In use, fixed substrate 1 is contacted with stairwell surface, and by connecting component, such as screw rod, it will
Fixed substrate 1 is fixedly mounted on stair, the fixed installation of first support bar 2 or second support bar 19 is achieved in, due to building
The characteristic of terraced structure, when being installed to first support bar 2 and second support bar 19 are opposite, the two can hold the there are difference in height
One end of rotary pin shaft 4 is extracted second support bar 19, and protected by the 13 surface rotary pin shaft 4 of screw shell on two supporting rods 19
Card rotary pin shaft 4 still contacts relatively with screw shell 13, then applies rotation direction thrust to rotary pin shaft 4, pushes screw shell
13 move upwards, and then the raising of whole height is carried out to 19 upper part of second support bar, are influenced caused by reducing difference in height,
Later, the first connection ring 5 and the second connection ring 22 are rotated by the characteristic of threaded body 9, adjusts the relative altitude of the two
Afterwards, 12 entirety of connection railing is inserted into inside the first connection ring 5, during insertion, it is necessary to be pushed up to the application of limiter 3
Power, thrust overcome the elastic effect of resetting spring 11, and then realize being lifted up for internal screens driving lever 17, and after being inserted into, by
12 surface of connection railing is provided with multiple through-holes, after removing thrust, by 11 elastic effect of resetting spring, screens driving lever 17 is downward
Movement, and then stretch into inside the through-hole of connection railing 12, realization connection railing 12 is fixedly connected with the first connection ring 5, and with
The other end for connecting railing 12 is inserted into inside the second connection ring 22, realizes the integral installation of connection railing 12 by same mode,
Due between two connection railings there are a fixed gap, can by articulated shaft between the two gap installation activity screen 21, to carry
The safety of the high guard rail, and according to the characteristic of articulated shaft, can be adjusted in two 12 relative altitudes of connection railing
Meanwhile effect is shunk inside movable screen 21, protection network etc. can be fixedly mounted on hook 6, to increase the protective fence
The barrier propterty of bar entirety improves the safety of staff's construction.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of architectural engineering tool type stairs protection guardrail, including first support bar (2), fore-set (14) and second support bar
(19), it is characterised in that：The first support bar (2) and the bottom of second support bar (19) are all equipped with fixed substrate (1), institute
The surface for stating first support bar (2) and second support bar (19) is all equipped with climbing ring (8), the first support bar (2) and the
The top of two supporting rods (19) is all equipped with screw shell (13), and the surface of the screw shell (13) is evenly arranged with pin hole
(18), and pin hole (18) extends to first support bar (2) and second support bar (19) inside, the inside installation of the pin hole (18)
There is rotary pin shaft (4), and one end of rotary pin shaft (4) extends to screw shell (13) outside, the surface of the rotary pin shaft (4)
Antiskid glue sleeve (10) is installed, the top of the screw shell (13) is all equipped with fore-set (14), the fore-set (14), first
Strut (2) and second support bar (19) surface are all equipped with threaded body (9), the first support bar (2) and fore-set thereon
(14) surface is equipped with the first connection ring (5), the second support bar (19) and fore-set (14) table thereon by threaded body (9)
Face is equipped with the second connection ring (22), the threaded body (9), the first connection ring (5) and the second connection ring by threaded body (9)
(22) surface is all provided with matching hole (20), and matching hole (20) extends internally, and the inside of the matching hole (20) is equipped with
Bolt (15), the first connection ring (5) of matching hole (20) side and the second connection ring (22) table of matching hole (20) both sides
Face is all equipped with limiter (3), and limiter (3) extends internally, and the surface of the limiter (3) is equipped with resetting spring
(11), the end of the limiter (3) is equipped with screens driving lever (17), inside all companies of being equipped with of second connection ring (22)
Railing (12) is connect, and the one end for connecting railing (12) extends to the first connection ring (5) inside, the top of the fore-set (14) is all pacified
Equipped with limit top plate (23).
2. a kind of architectural engineering tool type stairs protection guardrail according to claim 1, it is characterised in that：Described first
The junction of strut (2) and second support bar (19) and fixed substrate (1) is all equipped with fastening ring set (7).
3. a kind of architectural engineering tool type stairs protection guardrail according to claim 1, it is characterised in that：The screw-casing
Pipe (13) and the junction of fore-set (14) are equipped with spiral sleeve (16).
4. a kind of architectural engineering tool type stairs protection guardrail according to claim 1, it is characterised in that：The connection column
The surface of bar (12) is equipped with movable screen (21) by articulated shaft.
5. a kind of architectural engineering tool type stairs protection guardrail according to claim 1, it is characterised in that：The fore-set
(14), first support bar (2) and second support bar (19) surface are all equipped with hook (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473960.3U CN208023860U (en) | 2018-04-04 | 2018-04-04 | A kind of architectural engineering tool type stairs protection guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473960.3U CN208023860U (en) | 2018-04-04 | 2018-04-04 | A kind of architectural engineering tool type stairs protection guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208023860U true CN208023860U (en) | 2018-10-30 |
Family
ID=63910088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820473960.3U Expired - Fee Related CN208023860U (en) | 2018-04-04 | 2018-04-04 | A kind of architectural engineering tool type stairs protection guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208023860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895676A (en) * | 2019-04-24 | 2019-06-18 | 嘉兴歆瑶商贸有限公司 | A kind of vaccine transport device |
-
2018
- 2018-04-04 CN CN201820473960.3U patent/CN208023860U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895676A (en) * | 2019-04-24 | 2019-06-18 | 嘉兴歆瑶商贸有限公司 | A kind of vaccine transport device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190109 Address after: 225200 Tongqiao Village Committee, Xiannu Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: Yangzhou little apple gardening Co., Ltd. Address before: No. 159, dragon pan Road, Xuanwu District, Nanjing, Jiangsu Patentee before: Nanjing Forestry University |
|
| 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: 20181030 Termination date: 20200404 |