CN109162440A - A kind of horizontal protective device when scaffold upright rod erection construction - Google Patents
A kind of horizontal protective device when scaffold upright rod erection construction Download PDFInfo
- Publication number
- CN109162440A CN109162440A CN201810951438.6A CN201810951438A CN109162440A CN 109162440 A CN109162440 A CN 109162440A CN 201810951438 A CN201810951438 A CN 201810951438A CN 109162440 A CN109162440 A CN 109162440A
- Authority
- CN
- China
- Prior art keywords
- bar
- sliding
- rod
- fixing piece
- retaining mechanism
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 48
- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 239000007787 solid Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005381 potential energy Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 210000002421 cell wall Anatomy 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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
- E04G5/00—Component parts or accessories for scaffolds
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention discloses horizontal protective device when a kind of scaffold upright rod erection construction, and including the body of rod and the retaining mechanism on the body of rod for being fixed in upright bar is arranged in；The body of rod includes A bar and B bar, and it includes the sliding slot for being parallel to the extending direction of the body of rod and the sliding block for sliding on the chute that intercommunication sliding equipment described in the intercommunication sliding equipment that can be slided along other side is equipped between A bar and B bar；The sliding slot includes the A sliding slot being arranged on A bar and the B sliding slot being arranged on B bar；The sliding block includes the A sliding block in A sliding slot and the B sliding block in B sliding slot；Universal hinging mechanism is equipped between the A sliding block and B sliding block, which includes ball head universal；The retaining mechanism includes the A retaining mechanism being arranged on A bar and the B retaining mechanism being arranged on B bar.The horizontal protective device quickly can be dismounted and be moved, and operation difficulty and the operating time of construction personnel be greatly reduced, to improve construction efficiency.
Description
Technical field
The present invention relates to architectural engineering auxiliary tools, and in particular to horizontal protective when a kind of scaffold upright rod erection construction
Device.
Background technique
Scaffold is mainly used in construction site, for guaranteeing each work progress well run job platform.In foot hand
During frame is set up, generally first upright bar is put up, then erects the cross bar of fixed function between upright bar, wherein due to
The length of upright bar is shorter, and multiple upright bars that generally require to plug on vertical direction are just able to satisfy construction requirement, as upright bar is past
While vertical direction is set up, the also setting cross bar separated by a distance in the upright bar set up, and then can be built on cross bar
It, can the workbench constructed of auxiliary construction personnel to be formed for the scaffold board that construction personnel walks about.
In order to more easily set up upright bar in vertical direction, the erection method of existing upright bar is that adjacent upright bar is using high
Spend the mode that is staggered, in this way can between high upright bar on set up fender rod, to ensure low upright bar by fender rod
It plugs into work.For example, with reference to Fig. 1, two the first upright bar I are located between two the second upright bar II, and the height on the first top upright bar I
Degree is lower than the height on the second top upright bar II；In this way, referring to fig. 2, construction personnel builds on the first upright bar I and the second upright bar II
After complete scaffold board III, then a fender rod IV is set between two the second upright bar II, allows construction personnel safely past
On plug into the first upright bar I.
In order to provide strong and stable protection to construction personnel, the both ends of fender rod will be fixedly mounted on two second
On upright bar II, after the first upright bar I has plugged into, need to disassemble fender rod IV, and be moved in other upright bars, meeting in this way
The progress of construction is reduced, for save trouble and labor, construction personnel does not usually install fender rod IV when setting up upright bar, exists greatly
Security risk.
Summary of the invention
It is above-mentioned it is an object of the invention to overcome the problems, such as, level when a kind of scaffold upright rod erection construction is provided
Protective device, the horizontal protective device quickly can be dismounted and be moved, and the operation difficulty of construction personnel is greatly reduced
And the operating time, to improve construction efficiency.
The purpose of the present invention is achieved through the following technical solutions:
A kind of horizontal protective device when scaffold upright rod erection construction, including the body of rod and setting are used for admittedly on the body of rod
The retaining mechanism being scheduled in upright bar；Wherein, the body of rod includes A bar and B bar, and being equipped between A bar and B bar can slide along other side
Intercommunication sliding equipment；
The intercommunication sliding equipment includes the sliding slot for being parallel to the extending direction of the body of rod and the cunning for sliding on the chute
Block；The sliding slot includes the A sliding slot being arranged on A bar and the B sliding slot being arranged on B bar；The sliding block includes being located in A sliding slot
A sliding block and the B sliding block in B sliding slot；Universal hinging mechanism, the universal hinging are equipped between the A sliding block and B sliding block
Mechanism includes ball head universal；
The retaining mechanism includes the A retaining mechanism being arranged on A bar and the B retaining mechanism being arranged on B bar.
The working principle of above-mentioned fender rod is:
Generally, A bar and B bar are fixed on upright bar respectively to set up in the upright bar that two sides are relatively high in a little, are constructor
Member provides protection, and construction personnel is safely plugged on being located in the middle upright bar new upright bar；At this point, fender rod is horizontal
Across the outside (being inside close to building) of upright bar, in this way setting up convenient for new upright bar.
After new upright bar is plugged into, retaining mechanism is unclamped, fender rod is then moved to second and is set up in a little,
Its moving process are as follows: firstly, unclamp far from second retaining mechanism set up a little, for example, A bar is set up a little far from second, pine
The A retaining mechanism on A bar is opened, then pushes A bar toward the outside of upright bar, so that A bar is rotated around sliding block toward the outside of upright bar, and
The direction of the A sliding slot of A bar is inside from switching to outward, then pushes A bar toward second direction set up a little；Wherein, in the drive of A bar
Under dynamic, B sliding block is slided along B sliding slot, and the end until being moved to B sliding slot, A bar has been moved to from the side of B bar another at this time
Side is moved to second positioned at the B bar other side and sets up in a little；Then A bar is rotated on perpendicular, due to A sliding block and B
Ball head universal is equipped between sliding block, so as to which the direction of A sliding slot is turned to outside, so that B bar can in next time is mobile
Along A bar slide into it is next set up in a little, then be fixed in the upright bar that second is set up in a little by A retaining mechanism, then
It sets up in a little and sets up upright bar at this.
After the completion of the upright bar that second is set up a little is set up, similarly, the retaining mechanism on B bar is unclamped, then toward upright bar
Outside push B bar so that B bar sliding block is rotated toward the outside of upright bar, B bar is then driven to set up direction shifting a little toward third
It is dynamic；Wherein, under the driving of B bar, A sliding block is slided along A sliding slot, and the end until being moved to A sliding slot, B bar is from A at this time
The side of bar moves to the other side, that is, is moved to the third positioned at the A bar other side and sets up in a little；Then it is rotated on perpendicular
B bar, due to being equipped with ball head universal between A sliding block and B sliding block, so as to which the direction of B sliding slot is turned to outside, so as to A bar
Can be slid into along B bar in next time is mobile it is next set up in a little, be then fixed on that third is a to be set up by B retaining mechanism
In upright bar in point, then sets up in a little and set up upright bar at this.
In this way, along the direction set up a little, A bar and B bar are moved along in turn, so as to move up in different upright bars
It is dynamic, without disassembling, then it is moved to different set up on a little.Further, when A bar driving B sliding block is moved along, B
Bar is then fixed in upright bar, provides support for A bar on the move；Similarly, when B bar driving A sliding block is moved along, A bar is then
It is fixed in upright bar, provides support for B bar on the move.In above process, construction personnel need to only unclamp on A bar or B bar
Then retaining mechanism pushes forward A bar or B bar, fender rod can be moved to it is next set up in a little, it is time saving and energy saving, thus
The personal safety that can ensure construction personnel, without reducing construction efficiency.
A preferred embodiment of the invention, wherein the universal hinging mechanism further includes that the first articulation piece and second are hinged
One end of part, first articulation piece and the second articulation piece constitutes the ball head universal, the other end be respectively hinged at A sliding block and
On B sliding block.In this way, A bar and B bar can not only be rotated around sliding block, it is moved to setting up in a little for next upright bar, moreover it is possible to hang down
It is directly moved in the plane of the extending direction of itself, so as to adjust the posture of itself, so as to constantly in different upright bars
Set up between a little and move；In addition, can also be set up in setting up in a little for the corner of building, in this way, A bar and B bar difference
It is fixed in the upright bar of turning two sides, is protected in turning two sides, so that upright bar is set up, after setting up, moreover it is possible to cross and turn
Angle is moved to next set up a little.
A preferred embodiment of the invention, wherein the A retaining mechanism is two, is separately positioned on the both ends of A bar；Institute
Stating B retaining mechanism is two, is separately positioned on the both ends of B bar；When being fixed in upright bar, A retaining mechanism and B retaining mechanism
On two horizontal planes.In this way, A bar and B bar can either be made to be also secured in the same upright bar, and it can prevent A from locking
Tight mechanism and B retaining mechanism interfere.
A preferred embodiment of the invention, wherein the retaining mechanism includes the fixing piece being connected on the body of rod and use
In upright bar is fixed on the movable part on fixing piece, one end of the movable part is hinged with fixing piece, and the other end passes through snap lock
Locking structure is locked on fixing piece, and middle part is for acting on the auxiliary section in upright bar；
The elastic locking structure includes the fixing groove being arranged on fixing piece and the buckle that is arranged on movable part, described
The lower section of fixing groove is equipped with the placing groove communicated therewith, is equipped with the block tongue that may extend in fixing groove in the placing groove；The card
Compressed spring is equipped between the bottom end and placing groove of tongue；When compressed spring in the raw when, the upper end of block tongue extends to solid
Determine in slot.Generally, when needing to be fixed on the body of rod in upright bar, movable part is pushed toward the direction of fixing piece, so that on movable part
Buckle turn to fixing groove around hinge joint, since the lower section of block tongue is equipped with compressed spring, so after snapping into fixing groove, meeting
Block tongue is squeezed into placing groove down, until buckle is crossed at the top of block tongue, then compressed spring discharges potential energy and resets,
Driving block tongue is moved in fixing groove from placing groove, so that buckle is stuck in fixing groove, completes locking work.By above-mentioned
Structure, construction personnel only need to push movable part toward the direction of fixing piece, so that buckle is fixed in slot, locking can be completed,
It operates very easy.
Preferably, the side towards buckle is equipped with inclined stress surface on the top of the block tongue, in this way, will convenient for buckle
Block tongue promotes in placing groove, so that the movement of locking is more smooth, more labor-saving.
A preferred embodiment of the invention, wherein be equipped on the fixing piece close to one end of fixing groove and be used for driving card
Tongue is retracted the release member in placing groove；The two sides of the placing groove are equipped with and communicate therewith and vertically extending driving avoid holes, should
It drives and is equipped with drive rod in avoid holes；One end of the drive rod is fixed on block tongue, and the other end passes through driving avoid holes and extends
To outside fixing piece；The both ends of the release member, which are each passed through, to be connected to drive rod and extends on the both ends outside fixing piece.By setting
Drive rod and release member are set, only needs gently to push release member down, so that can will be buckled from fixation in block tongue retraction placing groove
It is released in slot, retaining mechanism is opened, to unclamp the body of rod.
Preferably, the hinged place of movable part and fixing piece is equipped with torsional spring, and for the torsion spring set on articulated shaft, one end is fixed on work
On moving part, the other end is fixed on fixing piece.The effect that torsional spring is arranged is that after block tongue is retracted placing groove, buckle can be automatic
Ground is popped up from fixing groove, without human intervention.
A preferred embodiment of the invention, wherein the fixing piece is connected on the body of rod by slidable structure, this can
The structure of sliding includes the sliding groove being arranged on the body of rod and the cooperation sliding shoe in sliding groove；The fixing piece and sliding shoe turn
Dynamic connection.In this way, retaining mechanism can slide on the body of rod along sliding groove, to the body of rod is fixed in upright bar, to adapt to
Work is set up in the upright bar of different spacing.
A preferred embodiment of the invention, wherein it is equipped with telescopic telescopic rod in the A bar and B bar, one of them
A retaining mechanism and B retaining mechanism are arranged on the end of telescopic rod.In this way, the protection that can neatly increase A bar and B bar is long
It spends, the upright bar for different spacing is set up in work, and applicability is more preferable.
A preferred embodiment of the invention, wherein one end of the telescopic rod extends in sliding slot；The telescopic rod is equipped with
It is parallel to the flexible chute of its extending direction, which is connected to sliding slot；Being equipped in the sliding block can be big with sliding slot
Self-adapting stretching structure that is small and changing own vol.Since the area of section of the flexible chute in telescopic rod is less than A bar and B
The area of section of sliding slot in bar, and during fender rod is mobile, sliding block needs one end from sliding slot to slide into separately
One end could complete movement, then in the process of moving, sliding block is needed by the different sliding slot of area of section and flexible cunning
Slot, so be originally preferably provided with above-mentioned self-adapting stretching structure, its role is to, allow sliding block with the size of sliding slot and
Variation, so as to be slided among area of section difference sliding slot and flexible chute.
Preferably, the opening that the flexible chute is connected to sliding slot is equipped with inclined guide surface, in this way, in guide surface
Under guiding, swimmingly switch between flexible chute and sliding slot convenient for sliding block.
Preferably, the self-adapting stretching structure includes transversal stretching structure and longitudinal extension structure；The sliding block includes
Two sliding members and the rotation member between two sliding members；The longitudinal extension structure setting is in sliding member, the cross
To stretching structure setting in rotation member；
The longitudinal extension structure includes fixing piece, sliding part and longitudinal extension spring, and the sliding part is two, point
It Wei Yu not be above and below fixing piece；The longitudinal extension spring is arranged between sliding part and fixing piece；The sliding part leans on
One end of nearly fixing piece is equipped with guide part, and the fixing piece is equipped with the guide groove cooperated with guide part.When sliding block is by section face
When entering the small flexible chute of area of section in the big sliding slot of product, upper and lower two sliding parts touching is after guide surface, along guiding
Face enters in flexible chute, and two sliding parts gradually compress longitudinal extension spring toward the direction of fixing piece, so that it is vertical to reduce sliding block
To width, width until being less than flexible chute longitudinal direction and then can be in the sliding in flexible chute；When sliding block is by section face
When the small flexible chute of product is entered in the big sliding slot of area of section, due to lacking extruding force, longitudinal extension spring release potential energy is opened
Begin to restore, so that two sliding parts of driving increase longitudinal width of sliding block, until sliding part encounters sliding slot far from fixing piece
Cell wall.
Preferably, the transversal stretching structure includes the first connector, the second connector and transversal stretching spring；It is described
One end of first connector is fixed on fixing piece, and the other end extends toward the direction of another fixing piece；First connector
In be equipped with transversal stretching slot；One end of second connector is fixed on another fixing piece, and the other end extends transversal stretching slot
In；
The transversal stretching spring is located in transversal stretching slot, and both ends are withstood on respectively on the second connector and fixing piece.When
Sliding block is by entering the small flexible chute of area of section in the big sliding slot of area of section when, transversal stretching spring is compressed, to subtract
The width of small slide block transverse direction, and then can be in the sliding in flexible chute；When sliding block is entered by the small flexible chute of area of section
When in the big sliding slot of area of section, transversal stretching spring discharges potential energy and restores, so that the width for increasing sliding block transverse direction is driven, with suitable
Answer the sliding slot that area of section is big.
A preferred embodiment of the invention, wherein telescopic telescopic rod is equipped in the A bar and B bar, it is described flexible
Bar is equipped with sliding rail, is equipped on A bar and B bar for the sliding groove with sliding rail cooperation；One of A retaining mechanism and B
Retaining mechanism is arranged on the end of telescopic rod.In this way, can neatly increase the protection length of A bar and B bar, between different
Away from upright bar set up in work, applicability is more preferable.
Compared with the prior art, the invention has the following beneficial effects:
1, the present invention is provided with intercommunication sliding equipment, and along the direction set up a little, construction personnel need to only unclamp A bar or B bar
On retaining mechanism, then push A bar or B bar forward, fender rod can be moved to it is next set up in a little, it is time saving and energy saving,
So as to ensure the personal safety of construction personnel.
2, fender rod of the invention quickly can be dismounted and be moved, and greatly reduce the operation difficulty of construction personnel
And the operating time, to improve construction efficiency.
3, it since A bar and B bar can be fixed in upright bar, and can be slided between each other from one end of other side another
End continues to be fixed in next upright bar set up a little, therefore A bar and the corresponding region of B bar can have worker to overlap respectively
Construction, is independent of each other, and can respectively go past the opponent and continue to extend operating area, and use is quite convenient, and it is same can to carry out more people
Shi Zuoye.
Detailed description of the invention
Fig. 1-2 is simplified schematic diagram of the prior art when setting up upright bar, wherein Fig. 1 is the schematic diagram before new upright bar is set up,
Fig. 2 is the schematic diagram after the completion of new upright bar is set up.
Horizontal protective device when Fig. 3 is scaffold upright rod erection construction of the invention sets up the main view in work in upright bar
Figure.
Horizontal protective device when Fig. 4-5 is scaffold upright rod erection construction of the invention is set up vertical in work in upright bar
Body structural schematic diagram, wherein Fig. 4 is the schematic diagram being fixed in upright bar, and Fig. 5 is signal when being moved to next set up
Figure.
Fig. 6 is the enlarged drawing of A in Fig. 1.
Fig. 7 is the enlarged drawing of B in Fig. 2.
Fig. 8 is the schematic perspective view of A sliding block, B sliding block and universal hinging mechanism.
Fig. 9 is the schematic perspective view of the retaining mechanism in Fig. 3.
Figure 10 is the schematic perspective view of the fixing piece in Fig. 9.
Figure 11 is the schematic perspective view of block tongue in Fig. 9, release lever, compressed spring and drive rod.
Figure 12 is the schematic perspective view of B bar and telescopic rod.
Figure 13 is the part isometric structural schematic diagram of telescopic rod.
Figure 14 is cross-sectional view of the A sliding block in flexible chute.
Figure 15 is cross-sectional view of the A sliding block in A sliding slot.
Specific embodiment
In order to make those skilled in the art better understand technical solution of the present invention, below with reference to embodiment and attached drawing
The invention will be further described, but embodiments of the present invention are not limited only to this.
Embodiment 1
Referring to Fig. 3-8, horizontal protective device when scaffold upright rod erection construction in the present embodiment, including the body of rod and
Retaining mechanism on the body of rod for being fixed in upright bar is set；Wherein, the body of rod includes A bar 1 and B bar 2, A bar 1 and B bar 2
Between be equipped with can along other side slide intercommunication sliding equipment；The intercommunication sliding equipment includes the extending direction for being parallel to the body of rod
Sliding slot and sliding block for sliding on the chute；The sliding slot includes the A sliding slot 1-1 being arranged on A bar 1 and is arranged in B bar 2
On B sliding slot 2-1；The sliding block includes the A sliding block 1-2 in the A sliding slot 1-1 and B sliding block 2-2 in B sliding slot 2-1；
Universal hinging mechanism is equipped between the A sliding block 1-2 and B sliding block 2-2, which includes ball head universal 3；It is described
Retaining mechanism includes the A retaining mechanism 4 being arranged on A bar 1 and the B retaining mechanism 5 being arranged on B bar 2.
Referring to Fig. 3-8, the universal hinging mechanism further includes the first articulation piece 6 and the second articulation piece 7, and described first is hinged
One end of part 6 and the second articulation piece 7 constitutes the ball head universal 3, and the other end is respectively hinged at A sliding block 1-2 and B sliding block 2-2
On.In this way, A bar 1 and B bar 2 can not only be rotated around sliding block, it is moved to setting up in a little for next upright bar, moreover it is possible to vertical
It is moved in the plane of the extending direction of itself, so as to adjust the posture of itself, so as to constantly in different upright bars
It sets up between a little and moves；In addition, can also be set up in setting up in a little for the corner of building, in this way, A bar 1 and B bar 2 are distinguished
It is fixed in the upright bar of turning two sides, is protected in turning two sides, so that upright bar is set up, after setting up, moreover it is possible to cross and turn
Angle is moved to next set up a little.
Referring to Fig. 6-7, the A retaining mechanism 4 is two, is separately positioned on the both ends of A bar 1；The B retaining mechanism 5 is
Two, it is separately positioned on the both ends of B bar 2；When being fixed in upright bar, A retaining mechanism 4 and B retaining mechanism 5 are located at two levels
On face.In this way, A bar 1 and B bar 2 can either be made to be also secured in the same upright bar, and A retaining mechanism 4 and B can be prevented
Retaining mechanism 5 interferes.
Referring to Fig. 9-11, the retaining mechanism includes the fixing piece 8 being connected on the body of rod and for upright bar to be fixed on
Movable part 9 on fixing piece 8, one end of the movable part 9 and fixing piece 8 are hinged, and the other end is locked by elastic locking structure
On fixing piece 8, middle part is for acting on the auxiliary section in upright bar；The elastic locking structure includes being arranged in fixing piece 8
On fixing groove 8-1 and the lower section of buckle 9-1, the fixing groove 8-1 that is arranged on movable part 9 be equipped with putting of communicating therewith
Slot 8-2 is set, the block tongue 10 that may extend in fixing groove 8-1 is equipped in placing groove 8-2；The bottom end of the block tongue 10 and placing groove
Compressed spring 11 is equipped between 8-2；When compressed spring 11 in the raw when, the upper end of block tongue 10 extends to fixing groove 8-1
In.Generally, when needing to be fixed on the body of rod in upright bar, movable part 9 is pushed toward the direction of fixing piece 8, so that on movable part 9
It buckles 9-1 and turns to fixing groove 8-1 around hinge joint, since the lower section of block tongue 10 is equipped with compressed spring 11, so buckle 9-1 enters
After fixing groove 8-1, block tongue 10 can be squeezed into down in placing groove 8-2, until buckle 9-1 is crossed from the top of block tongue 10, so
Compressed spring 11 discharges potential energy and resets afterwards, and driving block tongue 10 is moved in fixing groove 8-1 from placing groove 8-2, thus will card
Button 9-1 is stuck in fixing groove 8-1, completes locking work.By above structure, construction personnel need to only push away toward the direction of fixing piece 8
Locking can be completed so that buckle 9-1 is fixed in slot 8-1 in dynamic movable part 9, operates very easy.
Referring to Fig. 9-11, the side towards buckle 9-1 on the top of the block tongue 10 is equipped with inclined stress surface 10-1,
In this way, block tongue 10 is promoted in placing groove 8-2 convenient for buckle 9-1, so that the movement of locking is more smooth, more labor-saving.
Referring to Fig. 9-11, it is equipped with close to one end of fixing groove 8-1 for driving the retraction of block tongue 10 to put on the fixing piece 8
Set the release member 12 in slot 8_2；The two sides of the placing groove 8-2 are equipped with and communicate therewith and vertically extending driving avoid holes, should
It drives and is equipped with drive rod 13 in avoid holes；One end of the drive rod 13 is fixed on block tongue 10, and the other end passes through driving evacuation
Hole extends to outside fixing piece 8；The both ends of the release member 12, which are each passed through, is connected to drive rod 13 extends to outside fixing piece 8 two
On end.It by setting drive rod 13 and release member 12, only needs gently to push release member 12 down, so that block tongue 10 is retracted placing groove
In 8-2, buckle 9-1 can be released from fixing groove 8-1, retaining mechanism be opened, to unclamp the body of rod.
It is equipped with torsional spring in the hinged place of movable part 9 and fixing piece 8, for the torsion spring set on articulated shaft, one end is fixed on activity
On part 9, the other end is fixed on fixing piece 8.The effect that torsional spring is arranged is, after block tongue 10 is retracted placing groove 8-2, buckles 9-1
It can automatically be popped up from fixing groove 8-1, without human intervention.
Referring to Fig. 6-7, the fixing piece 8 is connected on the body of rod by slidable structure, which includes
Sliding groove 14 on the body of rod and the cooperation sliding shoe 15 in sliding groove 14 are set；The fixing piece 8 connects with the rotation of sliding shoe 15
It connects.In this way, retaining mechanism can slide on the body of rod along sliding groove 14, to the body of rod is fixed in upright bar, to adapt to not
Work is set up in upright bar with spacing.
Referring to Figure 12, telescopic telescopic rod 16, one of 4 He of A retaining mechanism are equipped in the A bar 1 and B bar 2
B retaining mechanism 5 is arranged on the end of telescopic rod 16.In this way, can neatly increase the protection length of A bar 1 and B bar 2, use
It is set up in work in the upright bar of different spacing, applicability is more preferable.
Referring to Figure 12-13, one end of the telescopic rod 16 is extended in sliding slot；The telescopic rod 16 is equipped with and is parallel to it and prolongs
The flexible chute 16-1 in direction is stretched, flexible chute 16-1 is connected to sliding slot；Being equipped in the sliding block can be with the size of sliding slot
And change the self-adapting stretching structure of own vol.Since the area of section of the flexible chute 16-1 in telescopic rod 16 is less than A
The area of section of bar 1 and the sliding slot in B bar 2, and during fender rod is mobile, sliding block needs one end from sliding slot sliding
It moves to the other end, movement could be completed, then in the process of moving, sliding block is needed by the different sliding slot of area of section and stretched
Contracting sliding slot 16-1, so being originally preferably provided with above-mentioned self-adapting stretching structure, its role is to allow sliding block with sliding slot
Size and change, so as to be slided among area of section difference sliding slot and flexible chute 16-1.
Referring to Figure 12-13, the opening that the flexible chute 16-1 is connected to sliding slot is equipped with inclined guide surface 16-2,
In this way, swimmingly switching between flexible chute 16-1 and sliding slot under the guiding of guide surface 16-2 convenient for sliding block.
Referring to Figure 14-15, the self-adapting stretching structure includes transversal stretching structure and longitudinal extension structure；The sliding block
Rotation member including two sliding members and between two sliding members；The longitudinal extension structure setting is in sliding member, institute
Transversal stretching structure setting is stated in rotation member；The longitudinal extension structure includes fixed installation part 17, sliding part 18 and indulges
To adjustable spring 19, the sliding part 18 is two, is located above and below fixed installation part 17；The longitudinal extension bullet
Spring 19 is arranged between sliding part 18 and fixed installation part 17；The sliding part 18 is equipped with close to one end of fixed installation part 17 and leads
To portion 18-1, the fixed installation part 17 is equipped with the guide groove 17-1 cooperated with guide part 18-1.It is apparent that when sliding block is by cutting
When entering the small flexible chute 16_1 of area of section in the big sliding slot of face area, upper and lower two sliding parts 18 touching is in guide surface
After 16-2, enter in flexible chute 16-1 along guide surface 16-2, two sliding parts 18 are gradually toward the direction of fixed installation part 17
Longitudinal extension spring 19 is compressed, thus reduce the width of sliding block longitudinal direction, the width until being less than the longitudinal direction flexible chute 16-1, in turn
It can be in the sliding in flexible chute 16-1；When sliding block enters the big cunning of area of section by the small flexible chute 16-1 of area of section
When in slot, due to lacking extruding force, longitudinal extension spring 19 discharges potential energy and starts to restore, so that two sliding parts 18 of driving are separate
Fixed installation part 17 increases longitudinal width of sliding block, until sliding part 18 encounters the cell wall of sliding slot.
Referring to Figure 14-15, the transversal stretching structure includes the first connector 20, the second connector 21 and transversal stretching
Spring 22；One end of first connector 20 is fixed in fixed installation part 17, and the other end is toward another fixed installation part 17
Direction extend；Transversal stretching slot 20-1 is equipped in first connector 20；One end of second connector 21 is fixed another
In one fixed installation part 17, the other end extends in transversal stretching slot 20-1；The transversal stretching spring 22 is located at transversal stretching
In slot 20-1, both ends are withstood on respectively in the second connector 21 and fixed installation part 17.It is apparent that when sliding block is by area of section big
When entering the small flexible chute 16-1 of area of section in sliding slot, transversal stretching spring 22 is compressed, so that it is lateral to reduce sliding block
Width, and then can be in the sliding in flexible chute 16-1；When sliding block enters section by the small flexible chute 16-1 of area of section
When in the big sliding slot of area, transversal stretching spring 22 discharges potential energy and restores, so that the width for increasing sliding block transverse direction is driven, to adapt to
The big sliding slot of area of section.
Referring to Fig. 3-8, the working principle of the fender rod in the present embodiment is:
Generally, A bar 1 and B bar 2 are fixed on upright bar respectively and set up in the upright bar that two sides are relatively high in a little (such as Fig. 5),
Protection is provided for construction personnel, construction personnel is safely plugged on being located in the middle upright bar new upright bar；At this point,
Fender rod is across in the outside of upright bar (being inside close to building), in this way setting up convenient for new upright bar.
After new upright bar is plugged into, retaining mechanism is unclamped, fender rod is then moved to second and is set up in a little,
Its moving process are as follows: firstly, unclamp far from second retaining mechanism set up a little, for example, A bar 1 is set up a little far from second,
The A retaining mechanism 4 on A bar 1 is unclamped, then pushes A bar 1 toward the outside of upright bar, so that A bar 1 is around sliding block toward the outside of upright bar
Rotation, and the direction of the A sliding slot 1-1 of A bar 1 is inside from switching to outward, then pushes A bar 1 toward second direction set up a little；Its
In, under the driving of A bar 1, B sliding block 2-2 is slided along B sliding slot 2-1, the end until being moved to B sliding slot 2-1, at this time A bar 1
The other side is moved to from the side of B bar 2, that is, is moved to second positioned at 2 other side of B bar and sets up in a little；Then vertical
A bar 1 is rotated in plane, due to being equipped with ball head universal 3 between A sliding block 1-2 and B sliding block 2-2, so as to by A sliding slot 1-1
Direction turn to outside, so as to B bar 2 can be slid into along A bar 1 in next time is mobile it is next set up in a little, then pass through A
Retaining mechanism 4 is fixed in the upright bar that second is set up in a little, is then set up in a little and is set up upright bar at this.
After the completion of the upright bar that second is set up a little is set up, similarly, the retaining mechanism on B bar 2 is unclamped, then toward upright bar
Outside push B bar 2 so that 2 sliding block of B bar is rotated toward the outside of upright bar, B bar 2 is then driven to set up direction a little toward third
Mobile (such as Fig. 5)；Wherein, under the driving of B bar 2, A sliding block 1-2 is slided along A sliding slot 1-1, until being moved to A sliding slot 1-1
End, B bar 2 moves to the other side from the side of A bar 1 at this time, that is, is moved to the third positioned at 1 other side of A bar and sets up
Point in；Then B bar 2 is rotated on perpendicular, due to being equipped with ball head universal 3 between A sliding block 1-2 and B sliding block 2-2, thus
The direction of B sliding slot 2-1 can be turned to outside, so that A bar 1 can slide into next take along B bar 2 in next time is mobile
In setting up an office, be then fixed on by B retaining mechanism 5 in the upright bar that third is set up in a little, then this set up in a little set up it is vertical
Bar.
In this way, along the direction set up a little, A bar 1 and B bar 2 are moved along in turn, so as to move up in different upright bars
It is dynamic, without disassembling, then it is moved to different set up on a little.Further, when A bar 1 drives B sliding block 2-2 to be moved along
When, B bar 2 is then fixed in upright bar, provides support for A bar 1 on the move；Similarly, when B bar 2 drives A sliding block 1-2 toward Forward
When dynamic, A bar 1 is then fixed in upright bar, provides support for B bar 2 on the move.In above process, construction personnel need to only unclamp A
Then retaining mechanism on bar 1 or B bar 2 pushes forward A bar 1 or B bar 2, fender rod can be moved to next set up a little
In, it is time saving and energy saving, so as to ensure the personal safety of construction personnel, without reducing construction efficiency.
Embodiment 2
Unlike the first embodiment, in the present embodiment, the telescopic rod is equipped with sliding rail, is equipped on A bar and B bar
For the sliding groove with sliding rail cooperation；One of A retaining mechanism and B retaining mechanism are arranged on the end of telescopic rod.This
Sample can neatly increase the protection length of A bar and B bar, and the upright bar for different spacing is set up in work, and applicability is more
It is good.
Above-mentioned is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by the foregoing content,
His any changes, modifications, substitutions, combinations, simplifications done without departing from the spirit and principles of the present invention, should be
The substitute mode of effect, is included within the scope of the present invention.
Claims (10)
1. horizontal protective device when a kind of scaffold upright rod erection construction, including the body of rod and setting are used to fix on the body of rod
Retaining mechanism in upright bar；It is characterized in that, the body of rod includes A bar and B bar, being equipped between A bar and B bar can be along other side
The intercommunication sliding equipment of sliding；
The intercommunication sliding equipment includes the sliding slot for being parallel to the extending direction of the body of rod and the sliding block for sliding on the chute；Institute
Stating sliding slot includes the A sliding slot being arranged on A bar and the B sliding slot being arranged on B bar；The sliding block includes the A in A sliding slot sliding
Block and the B sliding block in B sliding slot；Universal hinging mechanism, the universal hinging mechanism packet are equipped between the A sliding block and B sliding block
Include ball head universal；
The retaining mechanism includes the A retaining mechanism being arranged on A bar and the B retaining mechanism being arranged on B bar.
2. horizontal protective device when scaffold upright rod erection construction according to claim 1, which is characterized in that described ten thousand
It further include the first articulation piece and the second articulation piece, one end composition institute of first articulation piece and the second articulation piece to linkwork
Ball head universal is stated, the other end is respectively hinged on A sliding block and B sliding block.
3. horizontal protective device when scaffold upright rod erection construction according to claim 1, which is characterized in that the A
Retaining mechanism is two, is separately positioned on the both ends of A bar；The B retaining mechanism is two, is separately positioned on the both ends of B bar；When
When being fixed in upright bar, A retaining mechanism and B retaining mechanism are located on two horizontal planes.
4. horizontal protective device when scaffold upright rod erection construction according to claim 1, which is characterized in that the lock
Tight mechanism includes the fixing piece being connected on the body of rod and the movable part for being fixed on upright bar on fixing piece, the movable part
One end it is hinged with fixing piece, the other end is locked on fixing piece by elastic locking structure, middle part be for acting on upright bar
On auxiliary section；
The elastic locking structure includes the fixing groove being arranged on fixing piece and the buckle that is arranged on movable part, the fixation
The lower section of slot is equipped with the placing groove communicated therewith, is equipped with the block tongue that may extend in fixing groove in the placing groove, the block tongue
Side on top towards buckle is equipped with inclined stress surface；Compressed spring is equipped between the bottom end and placing groove of the block tongue；
When compressed spring in the raw when, the upper end of block tongue extends in fixing groove.
5. horizontal protective device when scaffold upright rod erection construction according to claim 4, which is characterized in that described solid
Determine to be equipped with close to one end of fixing groove for driving the release member in block tongue retraction placing groove on part；The two sides of the placing groove are set
Have and communicate therewith and vertically extending driving avoid holes, drive rod is equipped in the driving avoid holes；One end of the drive rod is solid
It is scheduled on block tongue, the other end passes through driving avoid holes and extends to outside fixing piece；The both ends of the release member, which are each passed through, to be connected to
Drive rod extends on the both ends outside fixing piece；
It is equipped with torsional spring in the hinged place of movable part and fixing piece, on articulated shaft, one end is fixed on movable part the torsion spring set, separately
One end is fixed on fixing piece.
6. horizontal protective device when scaffold upright rod erection construction according to claim 5, which is characterized in that described solid
Determine part to be connected on the body of rod by slidable structure, which includes the sliding groove being arranged on the body of rod and cooperation
The sliding shoe in sliding groove；The fixing piece and sliding shoe are rotatablely connected.
7. horizontal protective device when scaffold upright rod erection construction according to claim 1, which is characterized in that the A
Telescopic telescopic rod is equipped in bar and B bar, the end of telescopic rod is arranged in one of A retaining mechanism and B retaining mechanism
On.
8. horizontal protective device when scaffold upright rod erection construction according to claim 7, which is characterized in that described to stretch
One end of contracting bar extends in sliding slot；The telescopic rod, which is equipped with, is parallel to the flexible chute of its extending direction, the flexible chute with
Sliding slot connection is equipped with inclined guide surface in the opening of connection；Being equipped in the sliding block can change with the size of sliding slot
The self-adapting stretching structure of own vol.
9. horizontal protective device when scaffold upright rod erection construction according to claim 8, which is characterized in that it is described from
Adapting to stretching structure includes transversal stretching structure and longitudinal extension structure；The sliding block includes two sliding members and is located at two cunnings
Rotation member between dynamic member；The longitudinal extension structure setting is in sliding member, and the transversal stretching structure setting is in rotation member
In；
The longitudinal extension structure includes fixing piece, sliding part and longitudinal extension spring, and the sliding part is two, respectively position
Above and below fixing piece；The longitudinal extension spring is arranged between sliding part and fixing piece；The sliding part is close to solid
The one end for determining part is equipped with guide part, and the fixing piece is equipped with the guide groove cooperated with guide part.
10. horizontal protective device when scaffold upright rod erection construction according to claim 9, which is characterized in that described
Transversal stretching structure includes the first connector, the second connector and transversal stretching spring；One end of first connector is solid
It is scheduled on fixing piece, the other end extends toward the direction of another fixing piece；Transversal stretching slot is equipped in first connector；Institute
The one end for stating the second connector is fixed on another fixing piece, and the other end extends in transversal stretching slot；
The transversal stretching spring is located in transversal stretching slot, and both ends are withstood on respectively on the second connector and fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951438.6A CN109162440B (en) | 2018-08-17 | 2018-08-17 | Horizontal protection device for scaffold vertical rod building time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951438.6A CN109162440B (en) | 2018-08-17 | 2018-08-17 | Horizontal protection device for scaffold vertical rod building time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109162440A true CN109162440A (en) | 2019-01-08 |
| CN109162440B CN109162440B (en) | 2024-02-20 |
Family
ID=64896181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810951438.6A Active CN109162440B (en) | 2018-08-17 | 2018-08-17 | Horizontal protection device for scaffold vertical rod building time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109162440B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090020363A1 (en) * | 2007-07-18 | 2009-01-22 | Northland Concrete & Masonry | Scaffolding fall protection system |
| CN205502616U (en) * | 2016-04-15 | 2016-08-24 | 中冶建工集团有限公司 | Be applied to and face frontier defense guardrail in construction of large tracts of land floor template |
| CN206071082U (en) * | 2016-09-21 | 2017-04-05 | 深圳市极尚建筑装饰设计工程有限公司 | A kind of safety protection structure |
| CN206360395U (en) * | 2017-01-04 | 2017-07-28 | 中冶建工集团有限公司 | Modular guard railing |
| CN206957261U (en) * | 2017-07-31 | 2018-02-02 | 中冶建工集团有限公司 | Pin-connected panel edge protection railing |
| CN207260623U (en) * | 2017-09-20 | 2018-04-20 | 广州市番禺区第五建筑工程公司 | Edge protection frame |
| CN209293397U (en) * | 2018-08-17 | 2019-08-23 | 广州一建建设集团有限公司 | A kind of horizontal protective device when scaffold upright rod erection construction |
-
2018
- 2018-08-17 CN CN201810951438.6A patent/CN109162440B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090020363A1 (en) * | 2007-07-18 | 2009-01-22 | Northland Concrete & Masonry | Scaffolding fall protection system |
| CN205502616U (en) * | 2016-04-15 | 2016-08-24 | 中冶建工集团有限公司 | Be applied to and face frontier defense guardrail in construction of large tracts of land floor template |
| CN206071082U (en) * | 2016-09-21 | 2017-04-05 | 深圳市极尚建筑装饰设计工程有限公司 | A kind of safety protection structure |
| CN206360395U (en) * | 2017-01-04 | 2017-07-28 | 中冶建工集团有限公司 | Modular guard railing |
| CN206957261U (en) * | 2017-07-31 | 2018-02-02 | 中冶建工集团有限公司 | Pin-connected panel edge protection railing |
| CN207260623U (en) * | 2017-09-20 | 2018-04-20 | 广州市番禺区第五建筑工程公司 | Edge protection frame |
| CN209293397U (en) * | 2018-08-17 | 2019-08-23 | 广州一建建设集团有限公司 | A kind of horizontal protective device when scaffold upright rod erection construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109162440B (en) | 2024-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209293397U (en) | A kind of horizontal protective device when scaffold upright rod erection construction | |
| SU1426461A3 (en) | Tunnel-type shuttering | |
| CN109162440A (en) | A kind of horizontal protective device when scaffold upright rod erection construction | |
| DE2217584C3 (en) | Climbing formwork for a concrete wall formwork | |
| CN212656543U (en) | A scalable platform for among creeping formwork support body | |
| CN114541718B (en) | Building construction platform with safeguard function | |
| CN213710279U (en) | But height-adjusting's stable form engineering construction scaffold | |
| CN214615339U (en) | Combined type movable high-altitude working platform for construction | |
| CN215254419U (en) | Folding leg that civil engineering construction was used | |
| CN212177023U (en) | Ladder column locking mechanism capable of being unlocked through one key | |
| CN114474428A (en) | Building construction fragment of brick automatic cutting device | |
| CN214942147U (en) | Scaffold for building construction | |
| CN217557619U (en) | Scaffold for building engineering | |
| CN218438101U (en) | Portable architectural design construction supporting platform | |
| CN220848617U (en) | Multifunctional operation platform for elevator shaft | |
| CN106049224B (en) | A kind of hydraulic spreader in large displacement expansion joint gap | |
| CN221168591U (en) | Assembled operation platform for indoor decoration construction | |
| CN220100196U (en) | Expansion mechanism for folding bottom plate of shelter | |
| CN216341850U (en) | Maintenance folding ladder convenient to carry | |
| CN220247688U (en) | Intelligent protection device for construction site construction | |
| CN217975282U (en) | Steel construction building scaffold | |
| CN217353454U (en) | Scaffold slope adaptive structure | |
| CN112777492B (en) | Tower crane driver safety arrangement that collapses | |
| CN209339559U (en) | A kind of removable civil engineering scaffold | |
| CN211776089U (en) | Liftable building protection canopy convenient to transportation |
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 |