CN208934527U - A kind of stable construction guardrail of construction site Special safety - Google Patents
A kind of stable construction guardrail of construction site Special safety Download PDFInfo
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- CN208934527U CN208934527U CN201821379923.2U CN201821379923U CN208934527U CN 208934527 U CN208934527 U CN 208934527U CN 201821379923 U CN201821379923 U CN 201821379923U CN 208934527 U CN208934527 U CN 208934527U
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Abstract
The utility model relates to a kind of construction site Special safeties to stablize construction guardrail, belong to protection guard bar technique field, solves the fixed less secured technical problem of guardrail and ground of constructing in the prior art, including two spaced installation columns, adsorbing mechanism and the mobile mechanism of installation column bottom end are set, telescoping mechanism between two installation columns is set, adsorbing mechanism includes the fixed plate being installed at installation column bottom center, the hard sucker being installed at fixed plate bottom center, vacuum pump in fixed plate is set, for connecting the exhaust tube of vacuum pump and hard sucker, electrically operated valve on exhaust tube is set, the size of hard sucker is downward along short transverse in junction and is gradually increased along surrounding to outer rim and surrounds junction formation suction cavity, the bottom end of hard sucker is provided with elastomeric pad.The construction site Special safety stablizes construction guardrail, can not only be firmly fixed on ground, while also having the advantages that be moved easily.
Description
Technical field
The utility model relates to protect guard bar technique field, in particular to a kind of construction site Special safety stablizes construction shield
Column.
Background technique
With the rapid development of economy, during urban construction road, building construction, power construction, in order to guarantee to apply
Work safety, it is necessary to set up protective fence at the construction field (site).
Currently, the patent document that authorized announcement date is 2017.04.26, Authorization Notice No. is CN206128847U discloses
A kind of construction guardrail, including fence body, fence body two sides are symmetrical arranged column, several stripe boards, item are arranged between column
Telescoping mechanism is set between shape plate.Although the tune of distance between two columns may be implemented by telescoping mechanism for the construction guardrail
Section, but it is when in use, column is directly placed on ground, is directly contradicted by column and ground and is realized construction guardrail
Installation, in order to reinforce the installation strength of construction guardrail, if fixed on the ground column using bolt, inevitably on ground
It punches on face, not only ground is damaged, but also be not easy to the movement of construction guardrail.
Utility model content
The purpose of this utility model is to provide a kind of construction site Special safeties to stablize construction guardrail, is not destroying ground
In the case where, it can not only be firmly fixed on ground, while also having the advantages that be moved easily.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of stable construction guardrail of construction site Special safety, including two spaced installation columns, setting are being pacified
Dress column bottom end is used to make to install that column to be fixedly secured adsorbing mechanism on the ground, setting is easily installed in installation column bottom end
The mobile mobile mechanism of column is arranged between two installation columns for adjusting the telescoping mechanism of distance between the two, described
Adsorbing mechanism includes the fixed plate being installed in install at column bottom center, the hard being installed at fixed plate bottom center suction
Disk is arranged in fixed plate and is used for the vacuum pump of hard suction disc vacuum pumping, the pumping for being used to connect vacuum pump and hard sucker
Tracheae, the electrically operated valve being arranged on exhaust tube, the size of the hard sucker is in junction along short transverse downwards and along four
Circumferential outer rim, which is gradually increased and surrounds junction, forms suction cavity, and the bottom end of the hard sucker is provided with elastomeric pad.
By using above-mentioned technical proposal, when needing fixed construction guardrail, that is, when column is fixedly mounted, vacuum pump is opened
And electrically operated valve, elastomeric pad is under the action of hard sucker and ground is inconsistent, and vacuum pump is by the suction cavity of hard sucker
Interior air is taken away, and suction cavity is made to form vacuum, so that installation column is firmly installed on ground, is needing mobile peace
When filling column, elastomeric pad and hard sucker make to construct under the action of mobile mechanism and surface separation, and through mobile mechanism
The movement of guardrail is more convenient.The stable construction guardrail of the construction site Special safety not only may be used in the case where not destroying ground
To be firmly fixed on ground, while also having the advantages that be moved easily.Simultaneously by mobile mechanism, avoid to elastomeric pad
With the destruction of hard sucker, the practicability of construction guardrail is improved.
The utility model is further arranged to: being provided between the hard sucker and elastomeric pad and is inhaled for increasing hard
Disk and contact area of ground and the reinforcing plate being arranged in circular ring shape, the elastomeric pad and reinforcing plate grafting.
By using above-mentioned technical proposal, the contact area between hard sucker and ground is increased, and then is increased hard
The intensity of matter sucker suction on the ground, to improve the fastness and stability of construction guardrail installation.
The utility model is further arranged to: the elastomeric pad includes being adapted with reinforcing plate and being arranged in circular ring shape
Sealing, be set to sealing inner sidewall and along short transverse setting interior interconnecting piece, be set to interior interconnecting piece top be used for and
The interior plug division of reinforcing plate grafting, is set to outer company at the outer interconnecting piece for being set to sealing lateral wall and being arranged along short transverse
Socket part top is used for and the outer plug division of reinforcing plate grafting, and the reinforcing plate inner sidewall offers in compatible with interior plug division
Grafting groove, the reinforcing plate lateral wall offer outer grafting groove compatible with outer plug division.
By using above-mentioned technical proposal, when elastomeric pad is plugged in reinforcing plate, the bottom surface of sealing and reinforcing plate
Inconsistent, the inner sidewall of interior interconnecting piece and reinforcing plate is inconsistent, and the lateral wall of outer interconnecting piece and reinforcing plate is inconsistent, interior plug division
It is plugged in interior grafting groove, outer plug division is plugged in outer grafting groove, increases the grafting intensity of elastomeric pad.
The utility model is further arranged to: the interior interconnecting piece, interior plug division, outer interconnecting piece, outer plug division are along close
Envelope portion circumferencial direction setting one encloses and is in circular ring shape.
By using above-mentioned technical proposal, interior interconnecting piece, interior plug division, outer interconnecting piece, outer plug division, close is not only increased
Bonding strength between envelope portion, while the grafting intensity between elastomeric pad and reinforcing plate is increased, improve elastomeric pad
Stability.
The utility model is further arranged to: the interior plug division dips down far from one end of interior interconnecting piece along short transverse
Tiltedly setting, the described one end of outer plug division far from outer interconnecting piece tilts down setting along short transverse.
By using above-mentioned technical proposal, the grafting intensity between elastomeric pad and reinforcing plate is further increased, is improved
The stability of elastomeric pad.
The utility model is further arranged to: the bottom end of the installation column offers installation cavity, the vacuum pump position
In in installation cavity, the fixed plate offers the air passing hole for making installation cavity be connected with suction cavity, the pumping
One end of pipe is connected at air passing hole, the other end is connected to vacuum pump input terminal.
By using above-mentioned technical proposal, vacuum pump and exhaust tube are arranged in installation cavity, avoid vacuum pump and pumping
Tracheae influences construction.
The utility model is further arranged to: the mobile mechanism includes at least three brakes being arranged in below fixed plate
Wheel, the four cylinder screw rods for being rotatably connected on brake wheel top respectively and being arranged along short transverse, the top of the four cylinders screw rod is run through
Fixed plate and with fixed plate be threadedly coupled.
By using above-mentioned technical proposal, when needing mobile installation column, four cylinder screw rods of rotation keep four cylinder screw rods downward
Mobile, and make brake wheel and ground is inconsistent, elastomeric pad and surface separation, mobile installation column later, brake wheel is not only just
In the movement of installation column, while avoiding elastomeric pad and reduce its service life due to the friction with ground.
The utility model is further arranged to: the telescoping mechanism includes multiple connected by connecting shaft head and the tail order rotation
The first folding rod, be connected by connecting shaft head and the tail order rotation and second folding rod equal with the first folding rod quantity, used
In install the first folding rod and the second folding rod and and installation one-to-one two mounting plates of column, first folding rod in
It is rotatablely connected at center by connecting shaft right-angled intersection at center with the second folding rod, first folding rod, second fold
Bar is located between two mounting plates, and the first folding rod, the second folding rod close to the mounting plate are turned by connecting shaft respectively
It is dynamic to be mounted on mounting plate.
By using above-mentioned technical proposal, need to adjust between two installation columns apart from when, it is solid by adsorbing mechanism
Fixed one of installation column, pulls another to install column, another installation column is moved by mobile mechanism on ground
It is dynamic, while multiple first folding rods, multiple second folding rods move in the horizontal direction, and realize distance between two installation columns
Adjusting, which keeps the adjusting of distance between two installation columns more convenient, more stable.
The utility model is further arranged to: being provided between installation column and the mounting plate and is realized mounting plate along height
The runner assembly of direction rotation.
By using above-mentioned technical proposal, need to adjust between two installation columns apart from when, it is solid by adsorbing mechanism
Fixed one of installation column, pulls another to install column, due to being provided with rotating group between mounting plate and installation column
Part, to realize the adjusting of angle between installation column and telescoping mechanism, avoiding two installation columns can only be along a side
To adjusting, to improve the installation effectiveness and practicability of construction guardrail.
The utility model is further arranged to: the runner assembly includes being fixedly arranged on mounting plate and being arranged along short transverse
Rotation axis, be arranged at intervals at along short transverse the upper fixed seat and lower fixed seat of mounting plate two sides, the both ends of the rotation axis
Extend through mounting plate and upper fixed seat, lower fixed seat rotation connection.
By using above-mentioned technical proposal, mounting plate can be rotated along the axis of rotation axis, consequently facilitating it is vertical to adjust installation
Angle between column and telescoping mechanism.
In conclusion the utility model has the following beneficial effects:
1, the construction site Special safety of the utility model stablizes construction guardrail, in the case where not destroying ground, no
It can only be firmly fixed on ground, while also have the advantages that be moved easily.
2, by the way that reinforcing plate, and reinforcing plate and elastomeric pad grafting are arranged between hard sucker and elastomeric pad, not only
The intensity of hard sucker suction on the ground is increased, while being convenient for the installation and replacement of elastomeric pad.
3, interior interconnecting piece, interior plug division, outer interconnecting piece, outer plug division are in circular ring shape setting, while interior plug division, extrapolation
Socket part is obliquely installed, and it is strong to not only increase interior interconnecting piece, interior plug division, outer interconnecting piece, outer plug division, the connection between sealing
Degree, and the grafting intensity between elastomeric pad and reinforcing plate is increased, improve the stability of elastomeric pad.
4, it by the way that runner assembly is arranged between installation column and mounting plate, realizes between installation column and telescoping mechanism
The adjusting of angle, avoiding two installation columns can only be adjusted in one direction, to improve the installation effectiveness of construction guardrail
And practicability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram in embodiment in order to indicate adsorbing mechanism；
Fig. 3 is the partial sectional view in the direction A-A in Fig. 2；
Fig. 4 is the part perspective view of the explosion in embodiment in order to indicate reinforcing plate；
Fig. 5 is the structural schematic diagram in embodiment in order to indicate mobile mechanism, telescoping mechanism.
In figure, 1, installation column；11, warning lamp；12, installation cavity；2, adsorbing mechanism；21, fixed plate；211, gas is crossed
Hole；22, hard sucker；23, vacuum pump；24, exhaust tube；241, electrically operated valve；25, reinforcing plate；26, elastomeric pad；261, close
Envelope portion；262, interior interconnecting piece；263, interior plug division；264, outer interconnecting piece；265, outer plug division；3, mobile mechanism；31, it brakes
Wheel；32, four cylinder screw rod；321, driving handle；4, telescoping mechanism；41, the first folding rod；42, the second folding rod；43, mounting plate；
44, connecting shaft；45, runner assembly；451, rotation axis；452, lower fixed seat；453, upper fixed seat；454, fixture nut.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment, a kind of stable construction guardrail of construction site Special safety, as depicted in figs. 1 and 2, including two intervals are set
The installation column 1 set.Column 1 is installed to be arranged in cuboid and along short transverse, the top of installation column 1 is provided with warning lamp
11, the bottom end of installation column 1 is provided with the adsorbing mechanism 2 for being fixedly secured installation column 1 on the ground, installs the bottom of column 1
End, which is additionally provided with, is easily installed the mobile mobile mechanism 3 of column 1.It is provided between two installation columns 1 for realizing adjusting two
The telescoping mechanism 4 of distance between person.
As shown in figure 3, adsorbing mechanism 2 includes the fixed plate 21 being installed at installation 1 bottom center of column, fixed plate 21 is in
Square plate and horizontally disposed.The bottom surface of fixed plate 21 is provided with hard sucker 22, and hard sucker 22 is prepared by steel
Made of hard sucker 22.Hard sucker 22 is installed at the center of fixed plate 21, and the size of hard sucker 22 is in junction
Along short transverse downwards and be gradually increased along surrounding to outer rim and surround junction formation suction cavity.The bottom end of column 1 is installed
Offer installation cavity 12, installation column 1 is in being provided with the vacuum pump for vacuumizing hard sucker 22 in installation cavity 12
23, vacuum pump 23 is fixedly arranged in fixed plate 21.Exhaust tube 24 is installed between vacuum pump 23 and hard sucker 22, on exhaust tube 24
It is provided with electrically operated valve 241.In order to which exhaust tube 24 to be mounted in installation cavity 12, exhaust tube 24 is avoided to be located at installation cavity 12
Construction is influenced outside, offers the air passing hole 211 for making installation cavity 12 be connected with suction cavity, exhaust tube 24 in fixed plate 21
In installation cavity 12, and one end of exhaust tube 24 is fixedly mounted at the air passing hole 211 of fixed plate 21, exhaust tube 24 it is another
One end is fixedly mounted on the input terminal of vacuum pump 23.
As shown in Figure 3 and Figure 4, the bottom surface of hard sucker 22 is installed with for increasing hard sucker 22 and contact area of ground
Reinforcing plate 25, reinforcing plate 25 in circular ring shape be arranged.The interior diameter of reinforcing plate 25 is less than the interior diameter of 22 bottom surface of hard sucker, increases
The overall diameter of strong plate 25 is greater than the overall diameter of 22 bottom surface of hard sucker.Due to floor surface there is a situation where it is uneven, in order to
The fixed effect of 2 pairs of installation columns 1 of adsorbing mechanism is improved, the bottom end of hard sucker 22 is removably connected with elastomeric pad 26, i.e.,
Elastomeric pad 26 is between hard sucker 22 and ground.
As shown in Figure 3 and Figure 4, elastomeric pad 26 is the elastomeric pad 26 made of rubber material integrated molding.Elastic cushion
25 grafting of piece 26 and reinforcing plate.Elastomeric pad 26 includes sealing inconsistent with 25 bottom surface of reinforcing plate and in circular ring shape setting
261, the interior diameter of sealing 261 is equal to the interior diameter of reinforcing plate 25, and the overall diameter of sealing 261 is equal to the outer straight of reinforcing plate 25
Diameter.The inner sidewall of sealing 261 is installed with interconnecting piece 262 in a circle along its circumferencial direction, interior interconnecting piece 262 along short transverse and
It is arranged in circular ring shape, the inner sidewall of interior interconnecting piece 262 and reinforcing plate 25 is inconsistent, and the top of interior interconnecting piece 262 is along its circumference side
To plug division 263 in a circle is installed with, interior plug division 263 is arranged in circular ring shape, and interior plug division 263 is far from interior interconnecting piece 262
One end tilt down setting along short transverse, the inner sidewall of reinforcing plate 25 offers interpolation compatible with interior plug division 263
Connect groove.The lateral wall of sealing 261 is installed with interconnecting piece 264 outside a circle along its circumferencial direction, and outer interconnecting piece 264 is along height side
It is arranged to and in circular ring shape, the lateral wall of outer interconnecting piece 264 and reinforcing plate 25 is inconsistent, and the top of outer interconnecting piece 264 is along its circle
Circumferential direction is installed with the outer plug division 265 of a circle, and outer plug division 265 is arranged in circular ring shape, and outer plug division 265 is far from outer interconnecting piece
264 one end tilts down setting along short transverse, and the lateral wall of reinforcing plate 25 offers compatible with outer plug division 265 outer
Grafting groove.When elastomeric pad 26 is plugged in reinforcing plate 25, the bottom surface of sealing 261 and reinforcing plate 25 is inconsistent, interior company
The inner sidewall of socket part 262 and reinforcing plate 25 is inconsistent, and the lateral wall of outer interconnecting piece 264 and reinforcing plate 25 is inconsistent, interior plug division
263 are plugged in interior grafting groove, and outer plug division 265 is plugged in outer grafting groove.
When needing fixed construction guardrail, that is, when column 1 is fixedly mounted, open vacuum pump 23 and electrically operated valve 241, elasticity
Gasket 26 is under the action of hard sucker 22 and ground is inconsistent, and vacuum pump 23 is by the air in the suction cavity of hard sucker 22
It takes away, suction cavity is made to form vacuum, so that installation column 1 is firmly installed on ground.The construction site Special safety
Stablizing construction guardrail can be firmly fixed on ground in the case where not destroying ground.
As shown in figure 5, mobile mechanism 3 includes at least three brake wheels 31, the quantity setting of brake wheel 31 in the present embodiment
It is four.Brake wheel 31 is located at the lower section of fixed plate 21, and the top of four brake wheels 31 is respectively arranged with four cylinder screw rods 32, i.e.,
The quantity of four cylinder screw rods 32 is four, and four four cylinder screw rods 32 are located at four ends angle of fixed plate 21.Four cylinder screw rods 32 are along height
Direction setting is spent, the bottom end of four cylinder screw rods 32 and brake wheel 31 are rotatablely connected, and the top of four cylinder screw rods 32 is through fixed plate 21
The top for being located at fixed plate 21 at angle is held, and four cylinder screw rods 32 and fixed plate 21 are threadedly coupled.For the ease of to four cylinder screw rods 32
Rotation, the top of four cylinder screw rods 32 is installed with driving handle 321.
When needing mobile installation column 1, four cylinder screw rods 32 of rotation move down four cylinder screw rods 32, and make brake wheel 31
With ground is inconsistent, elastomeric pad 26 and ground difference, mobile installation column 1, brake wheel 31 are not only convenient for installation column 1 later
Movement, while avoiding elastomeric pad 26 and reduce its service life due to the friction with ground.
As shown in figure 5, telescoping mechanism 4 is including multiple first folding rods 41, multiple second folding rods 42 and for installing
The mounting plate 43 of first folding rod 41 and the second folding rod 42.The quantity of first folding rod 41 and the second folding rod 42 is equal.Peace
The quantity of loading board 43 is set as two, and two mounting plates 43 and two installation columns 1 correspond, and mounting plate 43 is along short transverse
Setting, and multiple first folding rods 41, multiple second folding rods 42 are located between two mounting plates 43.
As shown in figure 5, one end of the first folding rod 41 and one end of adjacent first folding rod 41 are rotated by connecting shaft 44
One end of connection, the other end of the first folding rod 41 and another the first folding rod 41 is rotatablely connected by connecting shaft 44, i.e.,
Multiple first folding rods 41 are connected by multiple 44 head and the tail order rotations of connecting shaft.One end of second folding rod 42 and adjacent second
One end of folding rod 42 is rotatablely connected by connecting shaft 44, the other end of the second folding rod 42 and another second folding rod 42
One end be rotatablely connected by connecting shaft 44, i.e., multiple second folding rods 42 pass through multiple 44 head and the tail order rotation phases of connecting shaft
Even.And first folding rod 41 be rotatablely connected at center by connecting shaft 44 at center with the second folding rod 42, i.e. the first folding
Folded bar 41 and 42 right-angled intersection of the second folding rod setting.One end close to the first folding rod 41 of mounting plate 43 passes through connecting shaft 44
It is rotatably installed on mounting plate 43, one end close to the second folding rod 42 of mounting plate 43 is rotatably installed in peace by connecting shaft 44
In loading board 43.
Need to adjust between two installation columns 1 apart from when, by the fixed one of installation column 1 of adsorbing mechanism 2,
Pull another that column 1 is installed, another installation column 1 by mobile mechanism 3 in ground moving, while multiple first foldings
Folded bar 41, multiple second folding rods 42 move in the horizontal direction, and realize the adjusting of distance between two installation columns 1.
As shown in figure 5, after one of installation column 1 is fixed, for the ease of adjusting installation column 1 and telescoping mechanism
Angle between 4, avoid two installation columns 1 can only adjustable range in one direction, set between mounting plate 43 and installation column 1
It is equipped with the runner assembly 45 for realizing that mounting plate 43 is rotated along short transverse.
As shown in figure 5, runner assembly 45 includes the rotation axis 451 being fixedly arranged on mounting plate 43, rotation axis 451 is along height side
To setting.The bottom surface of mounting plate 43 is run through in the bottom end of rotation axis 451, and the outer peripheral surface of 451 bottom end of rotation axis is rotatably connected to down
Fixing seat 452, lower fixed seat 452 are fixedly connected on installation column 1.The top surface of mounting plate 43 is run through on the top of rotation axis 451,
And the outer peripheral surface on 451 top of rotation axis is rotatably connected to upper fixed seat 453, upper fixed seat 453 is fixedly connected on installation column 1
On.In order to reinforce the fixation of rotation axis 451, the top of rotation axis 451 is located above through upper fixed seat 453, and rotation axis 451
Fixture nut 454 is threaded in the outer peripheral surface being located in fixing seat.Rotation axis 451 is in fixture nut 454 and is fixed
When state, fixture nut 454 and upper fixed seat 453 are inconsistent.
By the way that runner assembly 45 is arranged between mounting plate 43 and installation column 1, installation column 1 and telescoping mechanism are realized
The adjusting of angle between 4 improves the installation effectiveness and practicability of construction guardrail.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of construction site Special safety stablizes construction guardrail, it is characterised in that: including two spaced installation columns
(1), it is arranged and is used to make to install column (1) in installation column (1) bottom end and is fixedly secured adsorbing mechanism (2) on the ground, setting
Column (1) mobile mobile mechanism (3) is easily installed in installation column (1) bottom end, is arranged between two installation columns (1) and uses
In the telescoping mechanism (4) for adjusting distance between the two, the adsorbing mechanism (2) includes being installed in installation column (1) bottom center
The fixed plate (21) at place, the hard sucker (22) being installed at fixed plate (21) bottom center, be arranged on fixed plate (21) and
Vacuum pump (23) for vacuumizing hard sucker (22), the exhaust tube for connecting vacuum pump (23) and hard sucker (22)
(24), the electrically operated valve (241) being arranged on exhaust tube (24), the size of the hard sucker (22) is in junction along height side
To downwards and be gradually increased along surrounding to outer rim and surround junction formation suction cavity, the bottom end of the hard sucker (22) is set
It is equipped with elastomeric pad (26).
2. a kind of construction site Special safety according to claim 1 stablizes construction guardrail, it is characterised in that: the hard
It is provided between sucker (22) and elastomeric pad (26) for increasing hard sucker (22) and contact area of ground and in circular ring shape
The reinforcing plate (25) of setting, the elastomeric pad (26) and reinforcing plate (25) grafting.
3. a kind of construction site Special safety according to claim 2 stablizes construction guardrail, it is characterised in that: the elasticity
Gasket (26) includes being adapted with reinforcing plate (25) and is in the sealing (261) of circular ring shape setting, is set in sealing (261)
Side wall and along the interior interconnecting piece (262) of short transverse setting, be set to interior interconnecting piece (262) top for and reinforcing plate (25) it is slotting
The interior plug division (263) that connects is set to sealing (261) lateral wall and along the outer interconnecting piece (264) of short transverse setting, setting
It is used in outer interconnecting piece (264) top and the outer plug division (265) of reinforcing plate (25) grafting, reinforcing plate (25) inner sidewall is opened
Equipped with interior grafting groove compatible with interior plug division (263), reinforcing plate (25) lateral wall is offered and outer plug division
(265) compatible outer grafting groove.
4. a kind of construction site Special safety according to claim 3 stablizes construction guardrail, it is characterised in that: the interior company
Socket part (262), interior plug division (263), outer interconnecting piece (264), outer plug division (265) are set along sealing (261) circumferencial direction
Set a circle and in circular ring shape.
5. a kind of construction site Special safety according to claim 4 stablizes construction guardrail, it is characterised in that: the interpolation
Socket part (263) tilts down setting along short transverse far from the one end of interior interconnecting piece (262), and the outer plug division (265) is separate
One end of outer interconnecting piece (264) tilts down setting along short transverse.
6. a kind of construction site Special safety according to claim 1 stablizes construction guardrail, it is characterised in that: the installation
The bottom end of column (1) offers installation cavity (12), and the vacuum pump (23) is located in installation cavity (12), the fixed plate
(21) air passing hole (211) for making installation cavity (12) be connected with suction cavity is offered, the one of the exhaust tube (24)
End is connected at air passing hole (211), the other end is connected to vacuum pump (23) input terminal.
7. a kind of construction site Special safety according to claim 1 stablizes construction guardrail, it is characterised in that: the movement
Mechanism (3) includes at least three brake wheel (31) below fixed plate (21) being arranged, is rotatably connected on brake wheel (31) respectively
Top and four cylinder screw rods (32) being arranged along short transverse, the top of the four cylinders screw rod (32) is through fixed plate (21) and and solid
Fixed board (21) is threadedly coupled.
8. a kind of construction site Special safety according to claim 1 stablizes construction guardrail, it is characterised in that: described flexible
Mechanism (4) includes multiple the first folding rods (41) being connected by connecting shaft (44) head and the tail order rotation, by connecting shaft (44)
Head and the tail order rotation be connected and second folding rod (42) equal with the first folding rod (41) quantity, for install the first folding rod
(41) and the second folding rod (42) and and installation column (1) one-to-one two mounting plates (43), first folding rod
(41) it is rotatablely connected at center by connecting shaft (44) right-angled intersection at center with the second folding rod (42), first folding
Folded bar (41), the second folding rod (42) are located between two mounting plates (43), and first close to the mounting plate (43) folds
Bar (41), the second folding rod (42) are rotatably installed in mounting plate (43) by connecting shaft (44) respectively.
9. a kind of construction site Special safety according to claim 8 stablizes construction guardrail, it is characterised in that: the installation
The runner assembly (45) for realizing that mounting plate (43) are rotated along short transverse is provided between column (1) and mounting plate (43).
10. a kind of construction site Special safety according to claim 9 stablizes construction guardrail, it is characterised in that: described turn
Dynamic component (45) include be fixedly arranged on mounting plate (43) and along the rotation axis (451) of short transverse setting, along short transverse interval
It is set to the upper fixed seat (453) and lower fixed seat (452) of mounting plate (43) two sides, the both ends difference of the rotation axis (451)
Through mounting plate (43) and upper fixed seat (453), lower fixed seat (452) rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821379923.2U CN208934527U (en) | 2018-08-24 | 2018-08-24 | A kind of stable construction guardrail of construction site Special safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821379923.2U CN208934527U (en) | 2018-08-24 | 2018-08-24 | A kind of stable construction guardrail of construction site Special safety |
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| Publication Number | Publication Date |
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| CN208934527U true CN208934527U (en) | 2019-06-04 |
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| CN201821379923.2U Active CN208934527U (en) | 2018-08-24 | 2018-08-24 | A kind of stable construction guardrail of construction site Special safety |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748231A (en) * | 2019-10-21 | 2020-02-04 | 中铁四院集团岩土工程有限责任公司 | Enclosure and installation method thereof |
| CN110865287A (en) * | 2019-11-27 | 2020-03-06 | 国网重庆市电力公司电力科学研究院 | GIS partial discharge positioning device |
| CN110863698A (en) * | 2019-12-05 | 2020-03-06 | 青岛市中心医院 | Special forbidden guardrail for radiotherapy and use method |
| CN112502531A (en) * | 2020-12-07 | 2021-03-16 | 辽宁工程技术大学 | Subway construction is with safe isolated column convenient to dismouting |
| CN112942970A (en) * | 2021-02-03 | 2021-06-11 | 冯云哲 | Safety fence with environmental protection greening dust removal function for road construction |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748231A (en) * | 2019-10-21 | 2020-02-04 | 中铁四院集团岩土工程有限责任公司 | Enclosure and installation method thereof |
| CN110865287A (en) * | 2019-11-27 | 2020-03-06 | 国网重庆市电力公司电力科学研究院 | GIS partial discharge positioning device |
| CN110863698A (en) * | 2019-12-05 | 2020-03-06 | 青岛市中心医院 | Special forbidden guardrail for radiotherapy and use method |
| CN110863698B (en) * | 2019-12-05 | 2021-01-29 | 青岛市中心医院 | Special forbidden guardrail for radiotherapy and use method |
| CN112502531A (en) * | 2020-12-07 | 2021-03-16 | 辽宁工程技术大学 | Subway construction is with safe isolated column convenient to dismouting |
| CN112942970A (en) * | 2021-02-03 | 2021-06-11 | 冯云哲 | Safety fence with environmental protection greening dust removal function for road construction |
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