CN108939346A - Fashioned iron construction fall protection equipment and its application method - Google Patents
Fashioned iron construction fall protection equipment and its application method Download PDFInfo
- Publication number
- CN108939346A CN108939346A CN201810558550.3A CN201810558550A CN108939346A CN 108939346 A CN108939346 A CN 108939346A CN 201810558550 A CN201810558550 A CN 201810558550A CN 108939346 A CN108939346 A CN 108939346A
- Authority
- CN
- China
- Prior art keywords
- cutting ferrule
- ferrule part
- fashioned iron
- connector
- limit assembly
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0043—Lifelines, lanyards, and anchors therefore
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Bridges Or Land Bridges (AREA)
- Clamps And Clips (AREA)
Abstract
It include: the first cutting ferrule part for being fastened in the first side of fashioned iron the present invention relates to a kind of fashioned iron construction fall protection equipment and application method, the protective device；It is fastened in the second cutting ferrule part of described fashioned iron second side, the second cutting ferrule part is rotatably connected at the first cutting ferrule part, and it can be moved along the fashioned iron, the second cutting ferrule part may make to be detached from second side of the fashioned iron by rotating the second cutting ferrule part, so that the first cutting ferrule part can be detached from the first side of the fashioned iron；And it is installed on the limit assembly of the junction of the first cutting ferrule part and the second cutting ferrule part, the rotation of the second cutting ferrule part is limited by the limit assembly.Protective device structure of the invention is simple, and installing and dismounting is convenient.Even if being provided with more connecting node on fashioned iron, when crossing node, it is only necessary to which rotation adjusts the second cutting ferrule part, simple and convenient, does not influence construction efficiency.
Description
Technical field
The present invention relates to construction safety protection works field, refer in particular to a kind of fashioned iron construction fall protection equipment and its
Application method.
Background technique
In building construction process, steel structure is installed, operation people when especially steel structural plant roof deck-molding sky is constructed
The problems such as there are security risks for the place that member's safety belt is not hung, roofing operation or walking, and operating efficiency is low.
(application No. is 201620475212.X, invention and created name is high-altitude roof girder safety belt to the first patent of China one
Suspension arrangement) a kind of high-altitude roof girder safety belt suspension device is disclosed, including safety rope and multiple upright bars, upright bar lower end are equipped with
Clamping plate, Boards wall are equipped with annulus in the side of fashioned iron roof girder, upright bar upper end, and safety rope is worn from the annulus in multiple upright bars
It crosses.Construction personnel can hang over the safety strap hook that itself wears on safety rope, in construction operation on fashioned iron since safety rope mentions
A track is supplied, so that construction personnel can freely walk on roof girder, safety belt can be along safety rope during walking
It is mobile, it can be realized guarantee construction safety.But it is affixed to fashioned iron and in addition the protected mode of track is provided, structure is multiple
Miscellaneous, installation is inconvenient, and also needs disassembling section after the completion of subsequent construction, increases construction operation amount.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, provide a kind of fashioned iron construction fall protection equipment and its
Application method, solves existing for the mode of the existing trapped orbit on fashioned iron that structure is complicated, installing and dismounting is inconvenient and increases
The problem of adding construction operation amount.
Realizing the technical solution of above-mentioned purpose is:
The present invention provides a kind of fashioned iron construction fall protection equipments, comprising:
It is fastened in the first cutting ferrule part of the first side of fashioned iron, the first cutting ferrule part is equipped with a connection in the top of the fashioned iron
End；
It is fastened in the second cutting ferrule part of second side opposite with first side on the fashioned iron, the second cutting ferrule part can
It is rotationally connected with the connection end, and the second cutting ferrule part can be moved with the first cutting ferrule part along the fashioned iron
It is dynamic, it may make the second cutting ferrule part to be detached from second side of the fashioned iron by rotating the second cutting ferrule part, so that institute
State the first side that the first cutting ferrule part can be detached from the fashioned iron；And
It is installed on the limit assembly of the junction of the first cutting ferrule part and the second cutting ferrule part, passes through the limit group
Part limits the rotation of the second cutting ferrule part.
First cutting ferrule part and the second cutting ferrule part of the invention can be moved using fashioned iron as track along fashioned iron, and also
It can be fastened on fashioned iron, the safety belt of construction personnel is being fixed on the first cutting ferrule part and the second cutting ferrule part, i.e., securely
It can be achieved not influencing job execution of the construction personnel on fashioned iron, additionally it is possible to play construction personnel and be effectively protected, and this hair
Bright protective device structure is simple, and installing and dismounting is convenient.Even if being provided with more connecting node on fashioned iron, node is being crossed
When, it is only necessary to rotation adjusts the second cutting ferrule part, simple and convenient, does not influence construction efficiency.
Fashioned iron of the present invention construction fall protection equipment further improvement lies in that, the limit assembly includes rotationally
The baffle being installed on the second cutting ferrule part, by the way that the flapper to gear is set to the first cutting ferrule part and described the
The junction of two cutting ferrule parts, to realize the rotation for limiting the second cutting ferrule part.
Fashioned iron of the present invention construction fall protection equipment further improvement lies in that, offer one on the second cutting ferrule part
Mounting hole；
Installation axle compatible with the mounting hole is installed on the baffle, the installation axle is rotationally inserted in institute
It states in mounting hole, and is arranged with torsionspring in the installation axle, keep the baffle gear to be set to institute by the torsionspring
State the junction of the first cutting ferrule part and the second cutting ferrule part.
Fashioned iron of the present invention construction fall protection equipment further improvement lies in that, the limit assembly includes being fixedly arranged on institute
It states the first connector on the first cutting ferrule part, the second connector being fixedly arranged on the second cutting ferrule part and is connected to described
The fastener of a connection piece and second connector, and fastener gear is set to the first cutting ferrule part and second card
The junction of external member, to realize the rotation for limiting the second cutting ferrule part.
Fashioned iron of the present invention construction fall protection equipment further improvement lies in that, the inside of the first cutting ferrule part is corresponding
First pulley is installed, the side of the corresponding fashioned iron is equipped with second pulley at the top of the fashioned iron；
The side that the inside of the second cutting ferrule part corresponds to the fashioned iron is equipped with third pulley.
The present invention also provides a kind of application methods of fashioned iron construction fall protection equipment, include the following steps:
Construction personnel is when carrying out construction operation on fashioned iron, by rotating the second cutting ferrule part for first cutting ferrule
Part and the second cutting ferrule part are fastened on the fashioned iron, and limit turning for the second cutting ferrule part using the limit assembly
It is dynamic；
The safety rope being worn on construction personnel is fixedly connected with the first cutting ferrule part, thus construction personnel in
When being moved on the fashioned iron, the first cutting ferrule part and the second cutting ferrule part can along the fashioned iron synchronize moved, thus
Realize protection construction personnel's operation safety.
Application method of the invention further improvement lies in that, further includes:
When the first cutting ferrule part and the second cutting ferrule part are moved at the connecting node on the fashioned iron, institute is adjusted
Limit assembly is stated to release the limit to the second cutting ferrule part, rotates the second cutting ferrule part so that the first cutting ferrule part
The connecting node is crossed with the second cutting ferrule part；
The second cutting ferrule part is rotated further by so that the first cutting ferrule part and the second cutting ferrule part are fastened in the fashioned iron
On, and then limit using the limit assembly rotation of the second cutting ferrule part.
Application method of the invention further improvement lies in that, the limit assembly includes being rotatably installed on described the
The baffle of two cutting ferrule parts；
When limiting the second cutting ferrule part using the limit assembly, the flapper to gear is set to described first
The junction of cutting ferrule part and the second cutting ferrule part, to limit the rotation of the second cutting ferrule part；
When adjusting limit of the limit assembly releasing to the second cutting ferrule part, the baffle is rotated so that described
Baffle is removed from the position for the junction that gear is set to the first cutting ferrule part and the second cutting ferrule part, so that described second
Cutting ferrule part is rotatably adjusted.
Application method of the invention further improvement lies in that, the limit assembly includes being fixedly arranged on and stating on the first cutting ferrule part
The first connector, the second connector for being fixedly arranged on the second cutting ferrule part and may connect to first connector and institute
State the fastener of the second connector；
When limiting the second cutting ferrule part using the limit assembly, the fastener is connected to first connection
Part and second connector, and fastener gear is set to the junction of the first cutting ferrule part and the second cutting ferrule part,
To limit the rotation of the second cutting ferrule part；
When adjusting the limit assembly and releasing the limit to the second cutting ferrule part, by the fastener from described first
It is removed on connector and second connector, so that the second cutting ferrule part is rotatably adjusted.
Application method of the invention further improvement lies in that, further includes:
In the first cutting ferrule part inside installation with the first pulley being in contact at the top of the fashioned iron and with the type
The second pulley that the side of steel is in contact；
The third pulley that the side of the fashioned iron is in contact is installed on the inside of the second cutting ferrule part；
When the first cutting ferrule part and the second cutting ferrule part are moved along the fashioned iron, the first pulley can be along described
It is rolled at the top of fashioned iron, the second pulley and the third pulley can be rolled along the side of the fashioned iron.
Detailed description of the invention
Fig. 1 is that the first embodiment of fashioned iron of the present invention construction fall protection equipment is fastened in the structural schematic diagram of fashioned iron.
Fig. 2 is the knot that the rotation of the second cutting ferrule part is adjusted in the first embodiment of fashioned iron of the present invention construction fall protection equipment
Structure schematic diagram.
Fig. 3 is that the first embodiment of fashioned iron of the present invention construction fall protection equipment is fastened in the top view of fashioned iron.
Fig. 4 is the first cutting ferrule part of fashioned iron of the present invention construction fall protection equipment and the connection structure of the second cutting ferrule part
The side view of explosive decomposition structure.
Fig. 5 is the first cutting ferrule part of fashioned iron of the present invention construction fall protection equipment and the connection structure of the second cutting ferrule part
The top view of explosive decomposition structure.
Fig. 6 is the side view of the first embodiment of fashioned iron of the present invention construction fall protection equipment.
Fig. 7 is the decomposition texture schematic diagram of limit assembly in structure shown in Fig. 6.
Fig. 8 is that limit assembly releases limit state in the first embodiment of fashioned iron of the present invention construction fall protection equipment
Top view.
Fig. 9 is the side view of the second embodiment of fashioned iron of the present invention construction fall protection equipment.
Figure 10 is that the second embodiment of fashioned iron of the present invention construction fall protection equipment is fastened in the structural schematic diagram of fashioned iron.
Figure 11 is that the rotation of the second cutting ferrule part is adjusted in the second embodiment of fashioned iron of the present invention construction fall protection equipment
Structural schematic diagram.
Figure 12 is the top view of the second embodiment of fashioned iron of the present invention construction fall protection equipment.
Figure 13 is the decomposition texture schematic diagram of limit assembly in structure shown in Figure 12.
Figure 14 is the explosive decomposition of the connection structure of the first cutting ferrule part and the second cutting ferrule part in structure shown in Figure 13 of the present invention
Structural schematic diagram.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
Refering to fig. 1, the present invention provides a kind of fashioned iron construction fall protection equipment and its application methods, in construction personnel
During carrying out construction operation on fashioned iron, fall arrest protection is carried out to construction personnel.Fall protection equipment of the invention
Using fashioned iron as track, being realized and being fastened on fashioned iron can be moved along fashioned iron, to not interfere construction personnel in type
Freely walking on steel.Since the connecting node on fashioned iron is more, fall protection equipment of the invention passes through rotatable the
Two cutting ferrule parts realize the function being easy for installation and removal, and during the mobile protective device, if encountering connecting node, can lead to
Cross the second cutting ferrule part of rotation and easily, quickly pass over the connecting node, protective device of the invention with high security, it is readily removable
It unloads, portable and smooth feature of advancing.Constructing with reference to the accompanying drawing to fashioned iron of the present invention fall protection equipment and its makes
It is illustrated with method.
Refering to fig. 1, the first embodiment of fashioned iron construction fall protection equipment of the present invention is fastened in the structural representation of fashioned iron
Figure.Below with reference to Fig. 1, fashioned iron of the present invention construction fall protection equipment is illustrated.
As shown in Figure 1, fashioned iron construction fall protection equipment 20 of the invention includes the first cutting ferrule part 21, the second cutting ferrule part
22 and limit assembly 23, the first cutting ferrule part 21 be fastened in the first side 1111 of fashioned iron 11, the first cutting ferrule part 21 is in fashioned iron 11
Top be equipped with one connection end 211；Second cutting ferrule part 22 is fastened in second side opposite with the first side 1111 on fashioned iron 11
1112, which is rotatably connected at connection end 211, and a second cutting ferrule part 22 and the first cutting ferrule part 21 can
It is moved along fashioned iron 11, as shown in connection with fig. 2, may make the second cutting ferrule part 22 to be detached from fashioned iron by rotating the second cutting ferrule part 22
11 second side 1112, so that the first cutting ferrule part 21 can be detached from the first side 1111 of fashioned iron 11, thus by the first cutting ferrule part
21 and second cutting ferrule part 22 disassembled from fashioned iron 11.First cutting ferrule part 21 and the second cutting ferrule part 22 are being installed on fashioned iron 11
When upper, it can also realize that cutting ferrule was installed by the rotation of the second cutting ferrule part 22.Limit assembly 23 is installed on 21 He of the first cutting ferrule part
The junction of second cutting ferrule part 22 limits the rotation of the second cutting ferrule part 22 by the limit assembly 23, so that in the first cutting ferrule part
21 and the second cutting ferrule part 22 when being fastened on fashioned iron 11, the second cutting ferrule part 22 because the limit of limit assembly 23 is without being able to rotate,
Improve the safety of protective device 20 of the present invention.
As a better embodiment of the invention, as shown in Fig. 3, Fig. 4, Fig. 5 and Figure 14, the second cutting ferrule part 22 passes through one
Shaft 224 is rotatably connected at connection end 211, so that the second cutting ferrule part 22 releases the state of limit in limit assembly 23
Under, it can be rotated around shaft 224, in the state that limit assembly 23 limits, cannot be rotated around shaft 224.
Preferably, a groove 2121 is offered at connection end 211, and correspondingly, respective slot on the second cutting ferrule part 22
2121 are equipped with a protrusion 223, and when connecting the second cutting ferrule part 22 and connection end 211, protrusion 223 is inserted in groove 2121
It is interior, and be rotatably installed in groove 2121 by shaft 224 through the protrusion 223 and by protrusion 223.It further, is side
Just the installation of shaft 224 opens up through hole on 2121 two sidewalls of groove, the both ends of shaft 224 can be inserted in corresponding pass through
In perforation, in connection, protrusion 223 is inserted into groove 2121, and by the through hole and 2121 side wall of groove in protrusion 223
On through hole alignment, shaft 224 is passed through into through hole and through hole, so that protrusion 223 is rotatably installed on groove
In 2121, protrusion 223 can be rotated around shaft 224.
As another better embodiment of the invention, as depicted in figs. 1 and 2, for convenient for the first cutting ferrule part 21 and second
The movement of cutting ferrule part 22 is equipped with first pulley 212 at the top 1113 that the inside of the first cutting ferrule part 21 corresponds to fashioned iron 11, corresponding
The side of fashioned iron 11 is installed on second pulley 213, and it is sliding that the side that the inside of the second cutting ferrule part 22 corresponds to fashioned iron 11 is equipped with third
Wheel 222, after the first cutting ferrule part 21 and the second cutting ferrule part 22 are fastened on fashioned iron 11, first pulley 212 is placed in fashioned iron 11
On top surface, which can be moved when protective device 20 is mobile along the top surface of fashioned iron 11, second pulley 213
It is in contact with the side of the first side of fashioned iron 11, when protective device 20 is mobile, the second pulley 213 can be along the side of fashioned iron 11
Face is moved, and third pulley 222 is in contact with the side of second side of fashioned iron 11, and when protective device 20 is mobile, the third is sliding
Wheel 222 can be moved along the side of fashioned iron 11.Pass through setting first pulley 212, second pulley 213 and third pulley
222 enable to sliding for protective device 20 smooth, in the case where not influencing mobile, can guarantee fashioned iron 11 it is not frayed and
It destroys.
Preferably, first pulley 212, second pulley 213 and third pulley 222 are fixed on first through axis by one
Corresponding position on cutting ferrule part 21 and the second cutting ferrule part 22, so that first pulley 212, second pulley 213 and third pulley 222
It can freely be rotated around corresponding through axis.
As another better embodiment of the invention, it is fixedly connected at the top of the first cutting ferrule part 21 for hooking safety
The hanging ring 24 of rope 12.Safety rope 12 is worn on the body of construction personnel, and the end of the safety rope 12 is fixedly connected with a hook, is applied
The hook of the end of safety rope 12 is hooked on hanging ring 24 by worker person when carrying out construction operation on fashioned iron 11, so that
Safety rope 12 is fixedly connected with the first cutting ferrule part 21 and the second cutting ferrule part 22, and construction personnel passes through peace when walking on fashioned iron 11
Full rope 12 can pull the first cutting ferrule part 21 and the second cutting ferrule part 22 to move together along fashioned iron 11, during construction operation,
The construction operation of construction personnel is neither interfered, and construction personnel can be played and safely and effectively be protected.
As shown in Figure 1, fashioned iron 11 applied by protective device 20 of the invention can be H profile steel, naturally it is also possible to be it
The formed steel construction of his shape.H profile steel includes top flange plate 111 and bottom wing listrium 112 opposite and disposed in parallel and vertically connects
The web 113 being connected between top flange plate 111 and bottom wing listrium 112.
Preferably, the first cutting ferrule part 21 and the second cutting ferrule part 22 of the invention is U-shaped structure part, and on U-shaped structure part
Two side wing Length discrepancies disposed in parallel, when the first cutting ferrule part 21 and the second cutting ferrule part 22 are fastened on top flange plate 111,
Two end sides of the top flange plate 111 are inserted in respectively in the U-shaped space of corresponding U-shaped structure part, so that the first cutting ferrule part
21 and second cutting ferrule part 22 will not be detached from from the top flange plate 111 of fashioned iron 11, and can only be moved along top flange plate 111
It is dynamic.
Specifically, as shown in Figure 1, Figure 2 and Figure 4, the first cutting ferrule part 21 includes the first cross positioned at 111 top of top flange plate
To plate 214, the second transverse plate 215 below top flange plate 111 and it is vertically connected at the first transverse plate 214 and the second cross
To the vertical plate 216 of plate 215, which is located at the side of top flange plate 111.The end of second transverse plate 215 is close
Web 113 is arranged, and the lower section of top flange plate 111 is located at by the second transverse plate 215, the first transverse plate 214 is located at top flange plate
111 top, so that the first cutting ferrule part 21 can be stable is fastened on top flange plate 111.
Second cutting ferrule part 22 includes positioned at the first wing plate 225 of 111 top of top flange plate, positioned at the top flange plate 111
The sealing plate 227 of second wing plate 226 of lower section and vertical connection the first wing plate 225 and the second wing plate 226, sealing plate 227 is located at upper
At the side of flange plate 111.The end of second wing plate 226 is arranged close to web 113, is located at top flange by the second wing plate 226
The lower section of plate 111, the first wing plate 225 are located at the top of top flange plate 111, so that the second cutting ferrule part 22 can be stable is fastened in
On flange plate 111.
It further, is the installation and removal convenient for protective device 20, the connection end 211 on the first cutting ferrule part 21 is close
Second side 1112 of top flange plate 111 is arranged, so that the length of the first transverse plate 214 of the first cutting ferrule part 21 is greater than second laterally
The length of plate 215, the length of the first wing plate 225 of the second cutting ferrule part 22 less than the second wing plate 226 length, thus second card
The rotatable position of external member 22 close to second side 1112 be arranged so that the second cutting ferrule part 22 by rotation can successfully with upper limb
Second side 1112 of listrium 111 is separated.
Fig. 1 to Fig. 8 shows the structure of the first embodiment of protective device 20 of the invention, as shown in Figure 6 to 8,
In first embodiment, limit assembly 23 includes the baffle 231 that is rotatably installed on the second cutting ferrule part 22, by by the baffle
231 turn to the junction that gear is set to the first cutting ferrule part 21 and the second cutting ferrule part 22, to realize turning for the second cutting ferrule part 22 of limit
It is dynamic.The baffle 231 is rotatable structure, and by rotation so that the baffle 231 can be at two states, a kind of state is Fig. 6
Shown in state, baffle gear is set to the junction of the second cutting ferrule part 22 and the first cutting ferrule part 21, i.e. baffle 231 is partially disposed in
On first cutting ferrule part 21, and the baffle 231 to be to be set to the top of the shaft 224 perpendicular to the setting direction of shaft 224, due to the
The rotation of two cutting ferrule parts 22 is flipped up around shaft 224, since the gear of baffle 231 is set, has limited the second cutting ferrule part 22
Be flipped up, the structural stability of the second cutting ferrule part 22 is improved, to ensure that the safety of protective device 20.It is another
State is state shown in Fig. 8, which turns to side that is parallel with shaft 224 and being located at the shaft 224, the baffle
231 are placed in the side of the first cutting ferrule part 21, are not in contact with the first cutting ferrule part 21, so that the second cutting ferrule part 22 can be around
Shaft 224 be flipped up.
Specifically, it as shown in fig. 7, offering a mounting hole 221 on the second cutting ferrule part 22, and is installed on baffle 231
Installation axle 233 compatible with the mounting hole 221, which is rotationally inserted in mounting hole 221, in installation axle
It is arranged with torsionspring 235 on 233, keeps baffle 231 to be blocked in the first cutting ferrule part 21 and the second card by the torsionspring 235
The junction of external member 22.In conjunction with shown in Fig. 6 and Fig. 8, installation axle 233 is vertically located in the bottom of baffle 231, the installation axle 233
It is inserted into the mounting hole 221 of the second cutting ferrule part 22, and the end of installation axle 233 stretches out the mounting hole 221 and is connected with a limit
Installation axle 233, is limited in mounting hole 221 by position plate by the limit plate, and baffle 231 is sticked in the second cutting ferrule part 22 at this time
The first wing plate 225 on, when torsionspring 235 descends in the raw, 231 part of baffle be located at the first wing plate 225 it
On, partially it is located on the first transverse plate 214, which is adjusting perpendicular to shaft 224 and positioned at the top of the shaft 224
When saving the baffle 231, stirs the end being located on the first transverse plate 214 on baffle 231 and rotated with the direction of F counterclockwise,
When rotation, torsionspring 235 deforms and generates revolution elastic force, the action direction of the revolution elastic force and the direction of rotation of baffle 231
On the contrary, i.e. clockwise, when baffle 231 rotates to position shown in Fig. 8, i.e., baffle 231 leaves the first transverse plate 214
Afterwards, the limitation to the rotation of the second cutting ferrule part 22 is relieved, the second cutting ferrule part 22 at this time can be rotated around shaft 224, the
Disassembly can be achieved after the rotation of two cutting ferrule parts 22, the protective device 20 is installed, or protective device 20 is crossed into the company on fashioned iron 11
Connect node, after the completion of aforesaid operations, 22 cutting ferrule of the second cutting ferrule part in place after, releasing power is stirred to baffle 231 so that gear
Plate 231 resets under the action of twist cell 235, is blocked in the junction of the first cutting ferrule part 21 and the second cutting ferrule part 22 again,
The rotation of second cutting ferrule part 22 is limited.
As shown in Figure 9, it is shown that the structure of the second embodiment of protective device 20 of the invention, the second embodiment structure
It is that the structure of limit assembly 23 is different from the difference of first embodiment structure, remaining structure is all the same.In second implementation
In example, limit assembly 23 includes the first connector 232 being fixedly arranged on the first cutting ferrule part 21, is fixedly arranged on the second cutting ferrule part 22
Second connector 234 and the fastener 236 for being connected to the first connector 232 and the second connector 234, in conjunction with Figure 10 and Figure 11
Shown, after fastener 236 is connected on the first connector 232 and the second connector 234, the fastener 236 gear is set to first
The junction of cutting ferrule part 21 and the second cutting ferrule part 22, to realize the rotation for limiting the second cutting ferrule part 22.
Preferably, the first connector 232 and the second connector 234 are oppositely arranged, fastener 236 is connected to the first connector
232 and second between connector 234, so that the fastener 236 gear is set to the top of shaft 224, realizes the second cutting ferrule of limit
The rotation of part 22.State after installing fastener 236 is as shown in figure 12, and fastener 236 passes through the second connector 234 and passing through
First connector 232, and the fastener 236 is made to be blocked in the top of shaft 224 with the direction perpendicular to shaft 224.It is needing
When releasing the limit of the fastener 236, in conjunction with shown in Figure 13, releases fastener 236 and connect with the first connector 232 and second
The connection of part 234 removes the fastener 236 from the first connector 232 and the second connector 234, so that the second card
External member 22 is rotatably adjusted.
Preferably, fastener 236 is connection bolt, a fastening nut is screwed in the end of the connection bolt.First connects
Fitting 232 and the second connector 234 are the fixed ring equipped with through-hole, connection bolt pass through two fixed rings and with fastening nut spiral shell
It closes and fixes, so that the installation and removal of limit assembly 23 of the invention are convenient.
Fashioned iron construction fall protection equipment of the present invention has the beneficial effect that
Protective device is fastened on the fashioned iron using fashioned iron as track and provides safe guarantor for construction personnel by the present invention
Shield has structure simple, installation and removal are convenient, and more for connecting node without separately setting track or safety line
For fashioned iron, easily dismounting can readily cross node, without influencing construction efficiency.
Protective device of the invention is fastened on fashioned iron using the first cutting ferrule part and the second cutting ferrule part, and the second cutting ferrule part can turn
Dynamic connection the first cutting ferrule part realizes the dismounting of protective device by the rotation of the second cutting ferrule part, so that construction personnel can be with
In the case where carrying tool, one hand completes installation and removal.
Pulley is installed on the inside of the first cutting ferrule part and the second cutting ferrule part of the invention, can guarantee the by the pulley of setting
The movement of one cutting ferrule part and the second cutting ferrule part is flexible, moves with moving for construction personnel, will not be to construction personnel's
Construction operation has an impact.
The limit assembly of setting can play effective position-limiting action to the second cutting ferrule part, so that the first cutting ferrule part and second
Cutting ferrule part is fastened on fashioned iron securely, ensure that the operation safety of construction personnel, and the release operation of limit assembly is simply square
Just, convenience is provided for the dismounting protective device of construction personnel.
The present invention also provides a kind of application methods of fashioned iron construction fall protection equipment, construct below to fashioned iron anti-fall
The application method of dropping control device is illustrated.
The application method of fashioned iron construction fall protection equipment of the present invention, includes the following steps:
As depicted in figs. 1 and 2, construction personnel is when carrying out construction operation on fashioned iron 11, by rotating the second cutting ferrule part 22
And the first cutting ferrule part 21 and the second cutting ferrule part 22 are fastened on fashioned iron 11, and limit the second cutting ferrule part 22 using limit assembly 23
Rotation；
The safety rope 12 being worn on construction personnel is fixedly connected with the first cutting ferrule part 21, thus construction personnel in
When being moved on fashioned iron, the first cutting ferrule part 21 and the second cutting ferrule part 22 can along fashioned iron 11 synchronize moved, to realize protection
Construction personnel's operation safety.
The specific structure of the construction fall protection equipment 20 of fashioned iron used in application method of the present invention and above-mentioned protection
The specific structure of device 20 is identical, and for details, reference can be made to the descriptions of the structure of above-mentioned protective device 20, and details are not described herein.
As a better embodiment of the invention, further includes:
When the first cutting ferrule part 21 and the second cutting ferrule part 22 are moved at the connecting node on fashioned iron 11, limit assembly is adjusted
23 to release the limit to the second cutting ferrule part 22, rotates the second cutting ferrule part 22 so that the first cutting ferrule part 21 and the second cutting ferrule part 22
Cross connecting node；
The second cutting ferrule part 22 is rotated further by so that the first cutting ferrule part 21 and the second cutting ferrule part 22 to be fastened on fashioned iron 11, Jin Erli
The rotation of the second cutting ferrule part 22 is limited with limit assembly 23.
As another better embodiment of the invention, as shown in Fig. 3, Fig. 6 to Fig. 8, limit assembly 23 includes that can be rotated
Ground is installed on the baffle 231 of the second cutting ferrule part 22；
When limiting the second cutting ferrule part 22 using limit assembly 23, baffle 231 is turned into gear and is set to the first cutting ferrule part 21
With the junction of the second cutting ferrule part 22, thus limit the second cutting ferrule part 22 rotation；Preferably, baffle 231 is perpendicular to shaft
224 direction is set to the top of the shaft 224, to limit the rotation of the second cutting ferrule part 22.
When adjusting limit assembly 23 and releasing to the limit of the second cutting ferrule part 22, flap shutter 231 so that baffle 231 from
The position that gear is set to the junction of the first cutting ferrule part 21 and the second cutting ferrule part 22 is removed, so that the second cutting ferrule part 22 can be rotated
It adjusts.
As another better embodiment of the invention, as shown in Figures 9 to 11, limit assembly 23 includes being fixedly arranged on to state the
The first connector 232 on one cutting ferrule part 21, the second connector 234 being fixedly arranged on the second cutting ferrule part 22 and it may connect to
The fastener 236 of a connection piece 232 and the second connector 234；
When limiting the second cutting ferrule part 22 using limit assembly 23, fastener 236 is connected to the first connector 232 and the
Two connectors 234, and the gear of fastener 236 is set to the junction of the first cutting ferrule part 21 and the second cutting ferrule part 22, thus limit second
The rotation of cutting ferrule part 22；Preferably, fastener 236 with perpendicular to the direction of shaft 224 be set to the shaft 224 top, thus
Limit the rotation of the second cutting ferrule part 22.
When adjusting limit assembly 23 and releasing to the limit of the second cutting ferrule part 22, by fastener 236 from the first connector 232
It is removed on the second connector 234, so that the second cutting ferrule part 22 is rotatably adjusted.
As another better embodiment of the invention, further includes:
The first pulley 212 and and fashioned iron that installation is in contact with the top 1113 of fashioned iron 11 in the inside of the first cutting ferrule part 21
The second pulley 213 that 11 side is in contact；
The third pulley 222 being in contact with the side of fashioned iron 11 is installed in the inside of the second cutting ferrule part 22；
When the first cutting ferrule part 21 and the second cutting ferrule part 22 are moved along fashioned iron 11, first pulley 212 can be along the top of fashioned iron 11
Portion is rolled, and second pulley 213 and third pulley 222 can be rolled along the side of fashioned iron 11.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (10)
- The fall protection equipment 1. a kind of fashioned iron is constructed characterized by comprisingIt is fastened in the first cutting ferrule part of the first side of fashioned iron, the first cutting ferrule part is equipped with a connecting pin in the top of the fashioned iron Portion；It is fastened in the second cutting ferrule part of second side opposite with first side on the fashioned iron, the second cutting ferrule part can be rotated Ground is connected to the connection end, and the second cutting ferrule part can be moved with the first cutting ferrule part along the fashioned iron, leads to It crosses and rotates the second cutting ferrule part the second cutting ferrule part may make to be detached from second side of the fashioned iron, so that described first Cutting ferrule part can be detached from the first side of the fashioned iron；AndIt is installed on the limit assembly of the junction of the first cutting ferrule part and the second cutting ferrule part, is limited by the limit assembly The rotation of position the second cutting ferrule part.
- The fall protection equipment 2. fashioned iron as described in claim 1 is constructed, which is characterized in that the limit assembly includes that can turn The baffle being installed on the second cutting ferrule part dynamicly, by the way that the flapper to gear is set to the first cutting ferrule part and institute The junction of the second cutting ferrule part is stated, to realize the rotation for limiting the second cutting ferrule part.
- The fall protection equipment 3. fashioned iron as claimed in claim 2 is constructed, which is characterized in that opened up on the second cutting ferrule part There is a mounting hole；Installation axle compatible with the mounting hole is installed on the baffle, the installation axle is rotationally inserted in the peace It fills in hole, and is arranged with torsionspring in the installation axle, keep the baffle gear to be set to described the by the torsionspring The junction of one cutting ferrule part and the second cutting ferrule part.
- The fall protection equipment 4. fashioned iron as described in claim 1 is constructed, which is characterized in that the limit assembly includes fixed In on the first cutting ferrule part the first connector, the second connector for being fixedly arranged on the second cutting ferrule part and be connected to institute State the fastener of the first connector and second connector, and fastener gear is set to the first cutting ferrule part and described the The junction of two cutting ferrule parts, to realize the rotation for limiting the second cutting ferrule part.
- The fall protection equipment 5. fashioned iron as described in claim 1 is constructed, which is characterized in that the inside of the first cutting ferrule part First pulley is installed, the side of the corresponding fashioned iron is equipped with second pulley at the top of the corresponding fashioned iron；The side that the inside of the second cutting ferrule part corresponds to the fashioned iron is equipped with third pulley.
- 6. a kind of application method of fashioned iron construction fall protection equipment as described in claim 1, which is characterized in that including such as Lower step:Construction personnel when carrying out construction operation on fashioned iron, by rotate the second cutting ferrule part will the first cutting ferrule part with The second cutting ferrule part is fastened on the fashioned iron, and the rotation of the second cutting ferrule part is limited using the limit assembly；The safety rope being worn on construction personnel is fixedly connected with the first cutting ferrule part, thus in construction personnel in described When being moved on fashioned iron, the first cutting ferrule part and the second cutting ferrule part can along the fashioned iron synchronize moved, to realize Protection construction personnel's operation safety.
- 7. application method as claimed in claim 6, which is characterized in that further include:When the first cutting ferrule part and the second cutting ferrule part are moved at the connecting node on the fashioned iron, the limit is adjusted Hyte part rotates the second cutting ferrule part so that the first cutting ferrule part and institute to release the limit to the second cutting ferrule part It states the second cutting ferrule part and crosses the connecting node；The second cutting ferrule part is rotated further by so that the first cutting ferrule part and the second cutting ferrule part to be fastened on the fashioned iron, into And the rotation of the second cutting ferrule part is limited using the limit assembly.
- 8. application method as claimed in claim 7, which is characterized in that the limit assembly is described including being rotatably installed on The baffle of second cutting ferrule part；When limiting the second cutting ferrule part using the limit assembly, the flapper to gear is set to first cutting ferrule The junction of part and the second cutting ferrule part, to limit the rotation of the second cutting ferrule part；When adjusting limit of the limit assembly releasing to the second cutting ferrule part, the baffle is rotated so that the baffle It is removed from the position that gear is set to the junction of the first cutting ferrule part and the second cutting ferrule part, so that second cutting ferrule Part is rotatably adjusted.
- 9. application method as claimed in claim 7, which is characterized in that the limit assembly includes being fixedly arranged on to state the first cutting ferrule part On the first connector, the second connector for being fixedly arranged on the second cutting ferrule part and may connect to first connector and The fastener of second connector；Using the limit assembly limit the second cutting ferrule part when, by the fastener be connected to first connector and Second connector, and fastener gear is set to the junction of the first cutting ferrule part and the second cutting ferrule part, thus Limit the rotation of the second cutting ferrule part；When adjusting limit of the limit assembly releasing to the second cutting ferrule part, the fastener is connected from described first It is removed on part and second connector, so that the second cutting ferrule part is rotatably adjusted.
- 10. application method as claimed in claim 6, which is characterized in that further include:In the first cutting ferrule part inside installation with the first pulley being in contact at the top of the fashioned iron and with the fashioned iron The second pulley that side is in contact；The third pulley that the side of the fashioned iron is in contact is installed on the inside of the second cutting ferrule part；When the first cutting ferrule part and the second cutting ferrule part are moved along the fashioned iron, the first pulley can be along the fashioned iron Top rolled, the second pulley and the third pulley can be rolled along the side of the fashioned iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810558550.3A CN108939346B (en) | 2018-06-01 | 2018-06-01 | Section steel construction anti-falling protection device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810558550.3A CN108939346B (en) | 2018-06-01 | 2018-06-01 | Section steel construction anti-falling protection device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108939346A true CN108939346A (en) | 2018-12-07 |
| CN108939346B CN108939346B (en) | 2020-06-30 |
Family
ID=64492902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810558550.3A Active CN108939346B (en) | 2018-06-01 | 2018-06-01 | Section steel construction anti-falling protection device and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108939346B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827884A (en) * | 2021-10-27 | 2021-12-24 | 广东电网有限责任公司 | Anti-falling device |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076022A (en) * | 1996-09-05 | 1998-03-24 | Kajima Corp | Suspension jig for safety lock |
| JP2000017848A (en) * | 1998-06-30 | 2000-01-18 | Kazuo Tanaka | Chief rope tension device for safety rope used on construction or demolition of temporary scaffold for building |
| CN2728551Y (en) * | 2004-07-09 | 2005-09-28 | 宁波天弘电力器具有限公司 | Guide internal safety hook |
| CN201197852Y (en) * | 2008-05-30 | 2009-02-25 | 温州信德电力配件有限公司 | Track type device for preventing falling from high altitude |
| ES2366529A1 (en) * | 2010-03-12 | 2011-10-21 | Esteban Andres Carignano | Security system for ambulance staff |
| CN102974054A (en) * | 2012-10-06 | 2013-03-20 | 李云丛 | Fast separated type safety belt hanging rope connector |
| CN202892705U (en) * | 2012-10-29 | 2013-04-24 | 中国石油化工股份有限公司 | Self-control safety belt type steel hook |
| CN203886049U (en) * | 2014-05-06 | 2014-10-22 | 上海江南轧辊有限公司 | Track traveling lock device |
| CN204337548U (en) * | 2015-03-13 | 2015-05-20 | 中际联合（北京）科技股份有限公司 | A kind of rail catching device of aloft work anti-falling |
| CN205127200U (en) * | 2015-09-08 | 2016-04-06 | 中建八局第四建设有限公司 | Portable girder steel safety belt linkage |
| CN205777619U (en) * | 2016-05-23 | 2016-12-07 | 中国一冶集团有限公司 | High-altitude roof girder safety belt suspension device |
| CN205924751U (en) * | 2016-08-01 | 2017-02-08 | 安徽安凯汽车股份有限公司 | Protection device for be used for operation of passenger train air conditioner installation high platform |
| CN106492367A (en) * | 2016-12-20 | 2017-03-15 | 重庆拓卓金属材料有限公司 | A kind of steel tower climbs security protection hanging piece |
| CN208641588U (en) * | 2018-06-01 | 2019-03-26 | 中国建筑第八工程局有限公司 | Fashioned iron construction fall protection equipment |
-
2018
- 2018-06-01 CN CN201810558550.3A patent/CN108939346B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076022A (en) * | 1996-09-05 | 1998-03-24 | Kajima Corp | Suspension jig for safety lock |
| JP2000017848A (en) * | 1998-06-30 | 2000-01-18 | Kazuo Tanaka | Chief rope tension device for safety rope used on construction or demolition of temporary scaffold for building |
| CN2728551Y (en) * | 2004-07-09 | 2005-09-28 | 宁波天弘电力器具有限公司 | Guide internal safety hook |
| CN201197852Y (en) * | 2008-05-30 | 2009-02-25 | 温州信德电力配件有限公司 | Track type device for preventing falling from high altitude |
| ES2366529A1 (en) * | 2010-03-12 | 2011-10-21 | Esteban Andres Carignano | Security system for ambulance staff |
| CN102974054A (en) * | 2012-10-06 | 2013-03-20 | 李云丛 | Fast separated type safety belt hanging rope connector |
| CN202892705U (en) * | 2012-10-29 | 2013-04-24 | 中国石油化工股份有限公司 | Self-control safety belt type steel hook |
| CN203886049U (en) * | 2014-05-06 | 2014-10-22 | 上海江南轧辊有限公司 | Track traveling lock device |
| CN204337548U (en) * | 2015-03-13 | 2015-05-20 | 中际联合（北京）科技股份有限公司 | A kind of rail catching device of aloft work anti-falling |
| CN205127200U (en) * | 2015-09-08 | 2016-04-06 | 中建八局第四建设有限公司 | Portable girder steel safety belt linkage |
| CN205777619U (en) * | 2016-05-23 | 2016-12-07 | 中国一冶集团有限公司 | High-altitude roof girder safety belt suspension device |
| CN205924751U (en) * | 2016-08-01 | 2017-02-08 | 安徽安凯汽车股份有限公司 | Protection device for be used for operation of passenger train air conditioner installation high platform |
| CN106492367A (en) * | 2016-12-20 | 2017-03-15 | 重庆拓卓金属材料有限公司 | A kind of steel tower climbs security protection hanging piece |
| CN208641588U (en) * | 2018-06-01 | 2019-03-26 | 中国建筑第八工程局有限公司 | Fashioned iron construction fall protection equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113827884A (en) * | 2021-10-27 | 2021-12-24 | 广东电网有限责任公司 | Anti-falling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108939346B (en) | 2020-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208380128U (en) | Fashioned iron construction safe fall-proof rope device | |
| CN105435391B (en) | Safety belt suspension device | |
| CN202187706U (en) | Track-type anti-dropping device for vertical climbing ladder | |
| CN108939346A (en) | Fashioned iron construction fall protection equipment and its application method | |
| CN113827884B (en) | Anti-falling device | |
| US10004926B2 (en) | Remote overhead anchor | |
| CN208641588U (en) | Fashioned iron construction fall protection equipment | |
| CN209302057U (en) | One kind taking seat belt hanger fastly | |
| WO2012059476A2 (en) | Device and method for mounting a rotor on the drive train of a wind turbine | |
| CN203008350U (en) | Safety belt fixing device for clip-holding steel-tube scaffold | |
| CN203624931U (en) | Hoisting tackle rotating in one-way mode | |
| CN103427369B (en) | Unfolding crossing frame rope double-deck coaster and using method thereof | |
| CN103550877B (en) | The anti-fall self-locking device of a kind of double collet work high above the ground | |
| CN218685801U (en) | Telescopic safety belt hook support | |
| KR101325688B1 (en) | Safety ring | |
| CN209333058U (en) | A kind of rope rescue apparatus and system | |
| CN208202890U (en) | A kind of gravity self-locking device for distribution box | |
| CN215884892U (en) | Automatic cover-turning reset device for material tower | |
| CN109173108A (en) | A kind of multifunctional fire-fighting high level escape apparatus | |
| CN205108796U (en) | Locking clamps puts | |
| CN107826974A (en) | A kind of quick suspender of motorcar deck and its application method | |
| CN206774992U (en) | A kind of wearable device for being walked on high voltage transmission line divisural line line | |
| CN106362322B (en) | Slowly fall type safety belt | |
| EP1513591B1 (en) | Two-way locking device for height safety apparatus | |
| CN205672378U (en) | Assembled air-conditioner installation tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |