CN107119915B - A kind of construction safety fence - Google Patents
A kind of construction safety fence Download PDFInfo
- Publication number
- CN107119915B CN107119915B CN201710475414.3A CN201710475414A CN107119915B CN 107119915 B CN107119915 B CN 107119915B CN 201710475414 A CN201710475414 A CN 201710475414A CN 107119915 B CN107119915 B CN 107119915B
- Authority
- CN
- China
- Prior art keywords
- gear
- fixedly connected
- cylinder
- fence
- fixed block
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000011159 matrix material Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Fencing (AREA)
Abstract
The invention discloses a kind of construction safety fences, including matrix and main body, matrix includes pedestal, connecting shaft, centrum, fixed block, fixed block set, fixed pile body, fixing piece, lock, movable sleeve, attachment device, end cap, swivel head, connecting shaft, gear one, gear two, screw rod, cylinder, nut seat, sliding seat, attachment base, fence screen component and connector；The present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, here several pedestals are passed through into fixed pile body fixed to position different around construction site respectively first, swivel head is then rotated by allen wrench, to make to connect the rotation of shaft driven gear one；And the rotation of gear one then passes through gear two and drives screw rod rotation, the rotation of screw rod then makes sliding seat that attachment base be driven to move up, to ensure that the first axle body and the second axle body are mountable in attachment base and attachment device, here fence mesh is wound around above axis body, consequently facilitating the length to fence is adjusted.
Description
Technical field
The present invention relates to construction equipment, in particular to a kind of construction safety fence.
Background technique
The structure type of existing skyscraper is all using frame structure, and the house of frame structure needs first to pour when building
Reinforced concrete column is built, brick wall is then built between pillar and pillar.Main structure occurs in construction period in order to prevent
When building brick wall falling from high altitude etc. occurs for falling from high altitude, worker, is usually mounted with guardrail in the periphery of construction.Guardrail can stop
Pedestrians and vehicles is too close to construction area, while the dust that can reduce construction area is escaped to outside, and city appearance is influenced；And
Existing construction safety fence length is relatively more fixed, is difficult to meet the needs of construction site, also more complicated when in addition assembling.
Summary of the invention
The object of the invention is that providing a kind of construction safety fence to solve the above-mentioned problems, solve existing
Construction safety fence length is relatively more fixed, is difficult to meet the needs of construction site, problem also more complicated when in addition assembling.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions:
A kind of construction safety fence, including matrix and main body, main body include attachment device, end cap, swivel head, connecting shaft,
Gear one, gear two, screw rod, nut seat, sliding seat, attachment base, fence screen component and connector；Sliding seat is flexibly connected vertically
On the upside of cylinder, nut seat is fixedly connected in sliding seat inner bottom surface；Nut seat is movably connected on the upside of screw rod；Screw rod activity
It is connected to column body, screw rod bottom end is fixedly connected with gear two；Gear two is connected with gear one；Gear one is fixedly connected on
On the right side of connecting shaft；Connecting shaft is movably connected on the downside of column body, and connecting shaft left end is fixedly connected with swivel head；Swivel head passes through
End cap is movably connected in the side opening of cylinder lower-left；Attachment device is two, and attachment device is fixedly connected on by connector respectively
At left and right sides of cylinder below；Attachment base is two, and attachment base is respectively fixedly connected with the left and right sides on sliding seat；Fence mesh group
It is connected on the upside of part with attachment base bottom, is connected on the downside of fence screen component with attachment device upside.
Matrix include pedestal, connecting shaft, centrum, fixed block, fixed block set, fixed pile body, fixing piece, lock, movable sleeve and
Cylinder；Base side surrounding is fixedly connected to fixing piece；Fixed pile body is connected in fixing piece；Centrum is fixedly connected
In fixed block bottom center；Fixed block is fixedly connected in base bottom drop-center, and fixed block center of top is fixedly connected with
Connecting shaft；It is fixedly connected on the upside of connecting shaft with cylinder lower inner part；Pedestal central upper is fixedly connected on the downside of cylinder；Fixing sleeve
Seat is located at outside on the downside of cylinder, and fixed block set bottom is fixedly connected on base top surface, and fixed block set inner vertical is flexibly connected
There is movable sleeve；Movable sleeve inner vertical is movably connected on cylinder downside surface；Lock is fixedly connected on fixed block set upper left side, locks
Right end is connected with exterior groove on the downside of movable sleeve.
Preferably, internal on the left of swivel head be equipped with Hexagon hole.
Preferably, gear one and gear two are bevel gear.
Preferably, damaged surface is equipped with reflective layer.
Attachment device specifically includes the first support base, bottom plate, spring, the second support base and rectangle card slot；Described second
Support seat is movable supporting seat, and the second support base is movably connected in inside the first support base by bottom plate, the second support base bottom surface and
Spring is equipped between plate top surface, the second support base central upper is equipped with rectangle card slot.
Preferably, center is equipped with rectangular channel on the downside of attachment base.
Preferably, fence screen component includes the first axle body, fence mesh, the first rectangular block, the second rectangular block and the second axis
Body；The first axle body both ends are respectively equipped with the first rectangular block；The second axle body both ends are respectively equipped with the second rectangular block；Fence mesh one end twines
It is wound on above the first axle body, the fence mesh other end is wrapped in above the second axle body.
Preferably, fence mesh is steel wire, and steel wire net surface is equipped with dustcloth.
Beneficial effects of the present invention:
The present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, several pedestals are led to respectively first here
It crosses fixed pile body and is fixed to position different around construction site, swivel head is then rotated by allen wrench, to make to connect
Connect the rotation of shaft driven gear one；And the rotation of gear one then passes through gear two and drives screw rod rotation, the rotation of screw rod then makes activity
Seat drives attachment base to move up, thus ensure that the first axle body and the second axle body are mountable in attachment base and attachment device, this
In fence mesh be wound around above axis body, consequently facilitating the length to fence is adjusted, rectangle card slot set in addition
And rectangular channel, it can effectively avoid the first axle body being caught in and the second axle body from rotating, also ensure that assembling rear enclosure
Net length will not arbitrarily change, and be provided with dustcloth, in fence mesh in addition so as to effectively avoid dust from escaping to outer
Face influences city appearance.
Detailed description of the invention
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the structural schematic diagram of attachment device；
Fig. 4 is the structural schematic diagram of attachment base；
Fig. 5 is the structural schematic diagram of fence screen component.
Specific embodiment
As depicted in figs. 1 and 2, present embodiment uses following technical scheme: a kind of construction safety fence, including base
Body and main body, matrix include pedestal 1, connecting shaft 2, centrum 3, fixed block 4, fixed block set 5, fixed pile body 6, fixing piece 7, lock 8,
Movable sleeve 9, attachment device 10, end cap 11, swivel head 12, connecting shaft 13, gear 1, gear 2 15, screw rod 16, cylinder 17,
Nut seat 18, sliding seat 19, attachment base 20, fence screen component 21 and connector 22；
1 side surrounding of pedestal is fixedly connected to fixing piece 7；Fixed pile body 6 is connected in fixing piece 7；Centrum 3
It is fixedly connected on 4 bottom center of fixed block；Fixed block 4 is fixedly connected in 1 bottom center groove of pedestal, in 4 top of fixed block
Centre is fixedly connected with connecting shaft 2；2 upside of connecting shaft is fixedly connected with 17 lower inner part of cylinder；It is fixedly connected on the downside of cylinder 17
1 central upper of pedestal；Fixed block set 5 is located at 17 downside outside of cylinder, and fixed 5 bottom of block set is fixedly connected on 1 top surface of pedestal,
Fixed 5 inner vertical of block set is connected with movable sleeve 9；9 inner vertical of movable sleeve is movably connected on 17 downside surface of cylinder；
Lock 8 is fixedly connected on fixed 5 upper left side of block set, and 8 right ends of lock are connected with 9 downside exterior groove of movable sleeve；
Sliding seat 19 is movably connected in 17 upside of cylinder vertically, is fixedly connected with nut seat in 19 inner bottom surface of sliding seat
18；Nut seat 18 is movably connected in 16 upside of screw rod；Screw rod 16 is movably connected in inside cylinder 17, and 16 bottom end of screw rod is fixedly connected
There is gear 2 15；Gear 2 15 is connected with gear 1；Gear 1 is fixedly connected on 13 right side of connecting shaft；Connecting shaft 13 is living
Dynamic to be connected to 17 inner lower of cylinder, 13 left end of connecting shaft is fixedly connected with swivel head 12；Swivel head 12 passes through 11 activity of end cap
It is connected in 17 lower-left side opening of cylinder；Attachment device 10 is two, and attachment device 10 is fixedly connected on by connector 22 respectively
17 left and right sides of cylinder is below；Attachment base 20 is two, and attachment base 20 is respectively fixedly connected with the left and right sides on sliding seat 19；
The upside of fence screen component 21 is connected with 20 bottom of attachment base, on the downside of fence screen component 21 be connected on the upside of attachment device 10.
Wherein, 12 left side of swivel head is internal is equipped with Hexagon hole；Gear 1 and gear 2 15 are bevel gear；Cylinder 17
Surface is equipped with reflective layer.
As shown in figure 3, attachment device 10 specifically includes the first support base 101, bottom plate 102, spring 103, the second support base
104 and rectangle card slot 105, second support base 104 is movable supporting seat；Second support base 104 is connected by 102 activity of bottom plate
It connects inside the first support base 101, spring 103, the second support is equipped between 102 top surface of 104 bottom surface of the second support base and bottom plate
104 central uppers of seat are equipped with rectangle card slot 105.
As shown in figure 4,20 downside center of attachment base is equipped with rectangular channel 201.
As shown in figure 5, fence screen component 21 includes the first axle body 211, fence mesh 212, the first rectangular block 213, the second square
Shape block 214 and the second axle body 215；211 both ends of the first axle body are respectively equipped with the first rectangular block 213；215 both ends of the second axle body difference
Equipped with the second rectangular block 214；For 212 one ends wound of fence mesh on the first axle body 211,212 other end of fence mesh is wrapped in
Above two axis bodies 215.
Wherein, fence mesh 212 is steel wire, and steel wire net surface is equipped with dustcloth.
Use state of the invention are as follows: the present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, when assembling,
Several pedestals 1 are fixed to position different around construction site by fixed pile body 6 respectively first, then pass through interior hexagonal
Spanner rotates swivel head 12, so that connecting shaft 13 be made to rotate with moving gear 1；And the rotation of gear 1 then passes through gear two
15 drive screw rod 16 to rotate, and the rotation of screw rod 16 then makes sliding seat 19 that attachment base 20 be driven to move up, to ensure that the first axle body
211 and the second axle body 215 be mountable in attachment base 20 and attachment device 10, fence mesh 212 here is wound around axis body
Above, consequently facilitating the length to fence is adjusted, rectangle card slot 105 and rectangular channel 201 set in addition can be effective
Avoid the first axle body being caught in 211 and the second axle body 215 from rotating, also ensure that assembling 212 length of rear enclosure net not
It can arbitrarily change, be provided with dustcloth, in fence mesh 212 in addition so as to effectively avoid dust from escaping to outside, shadow
Ring city appearance.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of construction safety fence, is characterized in that: including matrix and main body, main body include attachment device (10), end cap (11),
Swivel head (12), gear one (14), gear two (15), screw rod (16), nut seat (18), sliding seat (19), connects connecting shaft (13)
Joint chair (20), fence screen component (21) and connector (22)；Sliding seat (19) is movably connected in vertically on the upside of cylinder (17), activity
Nut seat (18) are fixedly connected in seat (19) inner bottom surface；Nut seat (18) is movably connected on the upside of screw rod (16)；Screw rod
(16) it is internal to be movably connected in cylinder (17), screw rod (16) bottom end is fixedly connected with gear two (15)；Gear two (15) and gear
One (14) are connected；Gear one (14) is fixedly connected on the right side of connecting shaft (13)；Connecting shaft (13) is movably connected in cylinder (17)
Inner lower, connecting shaft (13) left end are fixedly connected with swivel head (12)；Swivel head (12) is movably connected in by end cap (11)
In the side opening of cylinder (17) lower-left；Attachment device (10) is two, and attachment device (10) is fixedly connected by connector (22) respectively
Below cylinder (17) left and right sides；Attachment base (20) is two, and attachment base (20) is respectively fixedly connected on sliding seat (19)
At left and right sides of face；Be connected on the upside of fence screen component (21) with attachment base (20) bottom, fence screen component (21) downside with connect
It is connected on the upside of device (10)；
Matrix includes pedestal (1), connecting shaft (2), centrum (3), fixed block (4), fixed block set (5), fixed pile body (6), fixes
Part (7), lock (8), movable sleeve (9) and cylinder (17)；Pedestal (1) side surrounding is fixedly connected to fixing piece (7)；Fixing piece
(7) fixed pile body (6) are connected in；Centrum (3) is fixedly connected on fixed block (4) bottom center；Fixed block (4) is fixed
It is connected in pedestal (1) bottom center groove, fixed block (4) center of top is fixedly connected with connecting shaft (2)；In connecting shaft (2)
Side is fixedly connected with cylinder (17) lower inner part；Pedestal (1) central upper is fixedly connected on the downside of cylinder (17)；Fixed block set
(5) it is located at outside on the downside of cylinder (17), fixed block set (5) bottom is fixedly connected on pedestal (1) top surface, in fixed block set (5)
Portion is connected with movable sleeve (9) vertically；Movable sleeve (9) inner vertical is movably connected on cylinder (17) downside surface；It locks (8)
It is fixedly connected on fixed block set (5) upper left side, lock (8) right end is connected with exterior groove on the downside of movable sleeve (9).
2. a kind of construction safety fence according to claim 1, is characterized in that: internal on the left of swivel head (12) to be equipped with interior six
Corner apertures.
3. a kind of construction safety fence according to claim 2, is characterized in that: gear one (14) and gear two (15) are
Bevel gear.
4. a kind of construction safety fence according to claim 3, is characterized in that: cylinder (17) surface is equipped with reflective layer.
5. a kind of construction safety fence according to claim 4, it is characterised in that: attachment device (10) specifically includes first
Support base (101), bottom plate (102), spring (103), the second support base (104) and rectangle card slot (105), second support base
It (104) is movable supporting seat, the second support base (104) is movably connected in the first support base (101) inside by bottom plate (102),
Spring (103) are equipped between second support base (104) bottom surface and bottom plate (102) top surface, the second support base (104) central upper is set
There are rectangle card slot (105).
6. a kind of construction safety fence according to claim 5, is characterized in that: center is equipped with rectangle on the downside of attachment base (20)
Slot (201).
7. a kind of construction safety fence according to claim 6, is characterized in that: fence screen component (21) includes the first axle body
(211), fence mesh (212), the first rectangular block (213), the second rectangular block (214) and the second axle body (215)；The first axle body
(211) both ends are respectively equipped with the first rectangular block (213)；
The second axle body (215) both ends are respectively equipped with the second rectangular block (214)；Fence mesh (212) one ends wound is in the first axle body
(211) above, fence mesh (212) other end is wrapped in the second axle body (215) above.
8. a kind of construction safety fence according to claim 7, is characterized in that: fence mesh (212) is steel wire, and steel wire
Net surface is equipped with dustcloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475414.3A CN107119915B (en) | 2017-06-21 | 2017-06-21 | A kind of construction safety fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475414.3A CN107119915B (en) | 2017-06-21 | 2017-06-21 | A kind of construction safety fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107119915A CN107119915A (en) | 2017-09-01 |
| CN107119915B true CN107119915B (en) | 2019-06-07 |
Family
ID=59719204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710475414.3A Expired - Fee Related CN107119915B (en) | 2017-06-21 | 2017-06-21 | A kind of construction safety fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107119915B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503528B (en) * | 2017-10-05 | 2019-06-04 | 宜昌华鼎建筑工程有限公司 | A kind of interim rest device of assembly type construction |
| CN113187315A (en) * | 2021-04-30 | 2021-07-30 | 湖北沛函建设有限公司 | Protective fence for construction site periphery of building engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223322A (en) * | 2005-05-18 | 2008-07-16 | 康比塞弗国际股份公司 | Temporary safety barrier system |
| CN204040622U (en) * | 2014-07-25 | 2014-12-24 | 丁少华 | The guardrail that a kind of building site is special |
| CN204112858U (en) * | 2014-08-21 | 2015-01-21 | 李全民 | The prefabricated enclosure wall of a kind of prestressed concrete |
| CN204199734U (en) * | 2014-10-08 | 2015-03-11 | 广西建工集团第三建筑工程有限责任公司 | A kind of safe blanket net of automatic control movement |
| CN205840517U (en) * | 2016-07-21 | 2016-12-28 | 图瓦斯（上海）安全系统有限公司 | A kind of fence Quick Connect Kit |
-
2017
- 2017-06-21 CN CN201710475414.3A patent/CN107119915B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223322A (en) * | 2005-05-18 | 2008-07-16 | 康比塞弗国际股份公司 | Temporary safety barrier system |
| CN204040622U (en) * | 2014-07-25 | 2014-12-24 | 丁少华 | The guardrail that a kind of building site is special |
| CN204112858U (en) * | 2014-08-21 | 2015-01-21 | 李全民 | The prefabricated enclosure wall of a kind of prestressed concrete |
| CN204199734U (en) * | 2014-10-08 | 2015-03-11 | 广西建工集团第三建筑工程有限责任公司 | A kind of safe blanket net of automatic control movement |
| CN205840517U (en) * | 2016-07-21 | 2016-12-28 | 图瓦斯（上海）安全系统有限公司 | A kind of fence Quick Connect Kit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107119915A (en) | 2017-09-01 |
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