CN107035135B - A kind of door-type scaffold - Google Patents
A kind of door-type scaffold Download PDFInfo
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- CN107035135B CN107035135B CN201710283098.XA CN201710283098A CN107035135B CN 107035135 B CN107035135 B CN 107035135B CN 201710283098 A CN201710283098 A CN 201710283098A CN 107035135 B CN107035135 B CN 107035135B
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- Prior art keywords
- socket
- plug
- end plug
- door
- section
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Classifications
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- 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
- E04G5/16—Struts or stiffening rods, e.g. diagonal rods
-
- 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
Abstract
The invention discloses a kind of door-type scaffolds, including upright bar and diagonal brace, if being provided with stem socket in upright bar, socket includes plug channels, diagonal brace includes cross bar and two braces being arranged in a crossed manner, cross bar both ends are provided with the upper end plug mating with socket, upper end plug and jib head are hinged, upper end plug offers the first notch straight up, first notch two sides are formed with inserting section and clamping section, inserting section and clamping section are located at the interior outside of plug channels, the first limit body that upper end plug axial limiting is formed for abutting socket lower end is provided with below clamping section, it is clamped section and socket side wall is in clearance fit, when cross bar is bent downwardly deformation, clamping section drives the first limit body to draw close towards inserting section.The case where door-type scaffold can make upper end plug and socket form axial limiting, upper end plug is avoided to pop up and separate with socket when personnel fall is conducive to improve safety in utilization, reduces the probability of personnel's secondary injury.
Description
Technical field
The present invention relates to building engineering equipments, more specifically to a kind of door-type scaffold.
Background technique
Scaffold refer to construction site be worker operation and solving vertically and horizontally transport and the various brackets set up, build work
It is used in exterior wall, interior decoration or the higher place that can not directly construct of layer height on the ground.Mainly for construction personnel up and down work or
Perimeter security net is gone along with sb. to guard him and high-altitude installation component.
It is as described in Figure 7 scaffold common in the art, including being in two upright bars 1 being vertically arranged, along 1 axis of upright bar
If line side is provided with stem socket 3, diagonal brace 7 is provided between two upright bars 1, diagonal brace 7 specifically includes cross bar 71 and brace 72, cross bar
71 in being horizontally disposed with, and 71 both ends of cross bar, which extend downwardly, is connected with upper end plug 9, and upper end plug 9 and socket 3 are mating, brace
72 correspond with upper end plug 9 and with socket 3 in hinged setting, and it is in X-type structure that two braces 72, which intersect, in the lower end of brace 72
It is provided with lower end plug 10, lower end plug 10 is equally mating with socket 3.
Safety rope 8 is hooked on cross bar 71 by construction personnel after completing to build, when falling, safety rope 8 and cross
Bar 71 can hold the personnel that fall, and avoid the generation of safety accident, will receive downward rush when personnel are fallen in the pulling of cross bar 71
Power is hit, cross bar 71 is deformed downwards by impact, also occurs that upward rebound in the instantaneous cross bar 71 of deformation, and then cause
The upper end plug 9 being plugged in socket 3 pops up, and upper end plug 9 is separated with socket 3, leads to the secondary whereabouts of personnel of falling, draws
Injury to personnel is played, there are improvements for the prior art.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of door-type scaffold, the gate-type foot hand
Frame can be made upper end plug and socket form axial limiting when personnel fall, be avoided by setting inserting section and clamping section
The case where end plug is popped up and separated with socket is conducive to improve safety in utilization, reduces the probability of personnel's secondary injury.
To achieve the above object, the present invention provides the following technical scheme that a kind of door-type scaffold, including upright bar and position
Diagonal brace between adjacent upright bar, if the upright bar is provided with stem socket along itself vertical direction, socket includes along vertical side
To the plug channels being conducted, the diagonal brace includes in horizontally disposed cross bar and being connected to cross bar both ends and being arranged in a crossed manner
Two braces, the cross bar both ends are provided with the upper end plug mating with socket, the upper end plug and jib head
Hingedly, the upper end plug offers the first notch straight up, and first notch two sides are formed with inserting section and clamping section,
Inserting section and clamping section are located at the interior outsides of plug channels, the clamping section lower section be provided with for abut socket lower end with
The first limit body of upper end plug axial limiting is formed, the clamping section and socket side wall are in clearance fit, and cross bar is bent downwardly
When deformation, clamping section drives the first limit body to draw close towards inserting section.
By using above-mentioned technical proposal, cross bar is deformed downwards by impact, and upper end plug is by downward effect
The abutting forced position of power, upper end plug and socket is located at the first notch upper end, since clamping section is matched with socket side wall in gap
It closes, cross bar pushes deformation, so that clamping section is closed up towards inserting section, the first limit body is leaned on clamping section to inserting section direction
Closely, finally make the first limit body be connected to socket lower end, form the axial limiting of upper end plug, avoid occurring cross bar in stress
There is a situation where upward springing, and upper end plug to be made to be detached from socket when deformation, is conducive to improve safety in utilization, it is secondary to reduce personnel
Injured probability.
The present invention is further arranged to: first limit body is the first coupler body, and first coupler body and socket lower end hook
Connect cooperation.
By using above-mentioned technical proposal, when cross bar pushes deformation, the first coupler body is leaned on clamping section to inserting section direction
Closely, cooperate the first coupler body and socket lower end hook joint, and then form the axial limiting of upper end plug, the knot of the first coupler body
Structure is simple, easy to process, and the mode of hook joint cooperation is fixed convenient for the first coupler body and the docking of socket lower end stress.
The present invention is further arranged to: the inserting section lower end is provided with the second coupler body, second coupler body and the first hook
Body lower end contacts.
By using above-mentioned technical proposal, after construction personnel's accidental falling, since the weight of human body itself leads to cross bar
Crooked radian be gradually increased, pulling inserting section causes its to continue Bending Deformation, and inserting section lower end gradually moves up, with when
Between extension, be easy to happen inserting section by human bady gravitational pull be detached from socket the case where, by the second coupler body with inserting section to
The first coupler body is abutted after upper movement, at this point, the first coupler body plays the role of limiting the second coupler body and inserting section moves up, further
The axial limiting for forming upper end plug avoids inserting section from being pulled the case where being detached from socket, improves the safety for improving and using.
The present invention is further arranged to: first coupler body lower end is provided with burnishing surface, when the first coupler body and socket lower end
When hook joint cooperates, in being horizontally disposed with, second coupler body abuts against burnishing surface with the first coupler body burnishing surface.
By using above-mentioned technical proposal, burnishing surface is provided with when being conducive to improve the first coupler body and the second coupler body abutting
Contact area, and then improve the stability of connection.
The present invention is further arranged to: the socket is inclined to set close to clamping section side side wall, and socket is close to clamping
Spacing between section side side wall and clamping section tapers off setting along direction straight up.
By using above-mentioned technical proposal, when in upper end, plug and socket cooperate, avoid the first coupler body and socket lower end it
Between interfere, play the effect of installation easy to disassemble.
The present invention is further arranged to: the brace lower end is connected with lower end plug, and lower end plug side offers
For being embedded the groove of socket, the pin channel being connected with plug channels is provided on the lower end plug, the pin is logical
Pin is plugged in road and plug channels.
By using above-mentioned technical proposal, first passes through and adjust brace angle, so that lower end plug moves horizontally, respective socket
Be embedded in the groove on the plug of lower end so that lower end plug can not move axially, then by pin wear pin channel and
Plug channels avoid lower end plug from moving horizontally to form limit, complete the fixation of lower end plug.
The present invention is further arranged to: the pin offers the second notch straight up, and the second notch two sides are formed with
In the grafting body and percussion body of long strip type, the grafting body wears pin channel and plug channels, and the percussion body, which is located at, to be inserted
Seat outside.
By using above-mentioned technical proposal, grafting body can wear pin channel and plug channels to form limit, strike
The body upper and lower displacement in pin channel synchronous with grafting body is hit, when pin and the cooperation completion of lower end plug, socket outer wall position
In in the second notch, avoiding pin because gravity skids off pin channel, enable pin is stable to be plugged on pin channel and insert
In head channel.
The present invention is further arranged to: being provided with the connecting column and limited post being parallel to each other in the pin channel, is connected
Column and limited post in being staggered up and down, and the percussion body is between connecting column and limited post.
By using above-mentioned technical proposal, staggered connecting column and limited post up and down are set, reinforcement on the one hand can be played
On the other hand the effect of lower end plug construction intensity is merely able in the region between connecting column and limited post so that tapping body
Upper and lower displacement is carried out, is conducive to improve mating accuracy.
The present invention is further arranged to: the percussion body side offers limiting slot along the vertical direction, the limited post
In limiting slot.
By using above-mentioned technical proposal, limiting slot plays the role of axial limiting to pin, avoids pin from being detached from pin logical
Road, the distance of limiting slot along the vertical direction are the movement travel of pin upper and lower displacement, are conducive to the entirety for improving adjacent component
Property, avoid local part from losing.
The present invention is further arranged to: side is provided with the gear moved horizontally for limiting lower end plug in the groove
Plate, the baffle on two brace end lower end plugs are arranged in front and back.
By using above-mentioned technical proposal, the setting of baffle can abut socket outer wall to limit lower end plug along level side
To movement, on the one hand baffle can be improved stability of the brace lower end plug on socket, another aspect baffle can also play just
In the effect of location and installation.
In conclusion the invention has the following advantages:
First, the door-type scaffold has preferable safety in utilization, there is preferable protection for construction worker
Effect, can effectively reduce the generation of second accident；
Second, the door-type scaffold is easily installed scaffold integrally by the setting of upper end plug and lower end plug
Disassembly is conducive to flexibility and efficiency when enhancing assembling is built.
Detailed description of the invention
Fig. 1 is the overall structure diagram of door-type scaffold in embodiment；
Fig. 2 is the floor map of door-type scaffold in embodiment；
Fig. 3 is the structural schematic diagram of diagonal brace upper end plug in embodiment；
Fig. 4 is the structural schematic diagram of diagonal brace lower end plug in embodiment；
Fig. 5 is the structural schematic diagram of pin in embodiment；
Fig. 6 is the portion the A enlarged drawing of Fig. 2, is mainly used for embodying state when lower end plug and bayonet fittings；
Fig. 7 is the structural schematic diagram of the prior art.
In figure: 1, upright bar；2, crossbeam；3, socket；4, plug channels；5, connection-peg；6, pedal；7, diagonal brace；71, cross bar；
72, brace；8, safety rope；9, upper end plug；91, the first notch；92, it is clamped section；921, the first coupler body；9211, burnishing surface；
93, inserting section；931, the second coupler body；10,；Lower end plug；101, groove；102, baffle；103, pin channel；11, pin；
111, grafting body；112, the second notch；113, body is tapped；114, limiting slot；12, rivet；13, connecting column；14, limited post.
Specific embodiment
Below in conjunction with attached drawing 1 to attached drawing 6, invention is further described in detail.
As shown in Figure 1, a kind of door-type scaffold include in several upright bars 1 for being vertically arranged and be located at adjacent upright bar 1 it
Between crossbeam 2, in order to reduce the overall weight of scaffold, upright bar 1 and crossbeam 2 are hollow pipe fitting；Upright bar 1 in the axial direction
If being evenly distributed with stem socket group, if above-mentioned socket group includes along the circumferential equally distributed stem socket 3 of upright bar 1, socket 3 is by thin
Wall-like steel disc is welded on 1 outer wall of upright bar and is formed with the plug channels 4 be connected vertically, and 4 cross section of plug channels is arranged in rectangle,
Be provided with the blocky connection-peg 5 being used cooperatively with socket 3 at 2 both ends of crossbeam, connection-peg 5 can with inlay card in plug channels 4,
It is equipped with pedal 6 between two adjacent beams 2 in same level, to form workbench；Door-type scaffold is integrally in rectangular
Body frame-like structure, crossbeam 2 are set between two upright bars 1 of scaffold in the width direction, and along its length in scaffold
The diagonal brace 7 in X-type is additionally provided between two adjacent upright bars 1, diagonal brace 7 is primarily served for increasing the structure between adjacent upright bar 1
Stability, and then improve the structural stability of scaffold entirety.
Upright bar 1, crossbeam 2, cross bar 71 and brace 72 in this programme are all made of interior external zinc coated pipe material, are able to ascend tubing
Corrosion resistance prevents pipe fitting from getting rusty, and extends the service life of pipe fitting.
As shown in Figure 1 and Figure 2, above-mentioned diagonal brace 7 includes in horizontally disposed cross bar 71 and two braces arranged in a crossed manner
72, cross bar 71 is arranged close to 1 upper end of upright bar, extends downward with upper end plug 9, upper end plug 9 and cross at 71 both ends of cross bar
Bar 71 is welded and fixed, and two braces, 72 end and upper end plug 9 are hingedly fixed, and brace 72 is respectively fixed with back to upper end plug one end
Lower end plug 10, diagonal brace 7 are fixedly mounted on diagonal brace 7 by upper end plug 9, lower end plug 10 and the cooperation of socket in upright bar 1
Between two adjacent upright bars 1.
As shown in Fig. 2, cross bar 71 is horizontally set between two adjacent upright bars 1, construction personnel after the installation of completion diagonal brace 7
8 one end of safety rope can be hooked on cross bar 71 when pedal 6 is formed by and is constructed on workbench, 8 end of safety rope
Portion can be slided along 71 length direction of cross bar, do not interfered with the normal operation of construction personnel and can be led to when falling
It crosses safety rope 8 and holds construction personnel, to improve safety when construction.
As shown in Figure 2 and Figure 3, it is in block structure that above-mentioned upper end plug 9 is whole, and upper end plug 9 is provided with along the vertical direction
The first notch 91 opened up, the first notch 91 are in inverted V-type setting, form inserting section 93 and card in 91 two sides of the first notch
Section 92 is connect, is provided with coupler body 921 below clamping section 92, when diagonal brace 7 in use, inserting section 93 is inserted into plug channels 4 simultaneously
Make socket 3 back to 1 side of upright bar side wall inlay card in the first notch 91, at this point, inserting section 93 and 1 surface of upright bar keep supporting
It connects, for the compactness for keeping the two to abut, inserting section 93 is arranged with respect to 1 one side surface of upright bar in arc surface, is clamped section 92
In socket 3 back to the outside in 1 direction of upright bar, it is provided with the first coupler body 921 below clamping section 92, the first coupler body 921 is located at pair
3 lower section of socket is answered, 93 lower end of inserting section is provided with the second coupler body 931.
As shown in Figure 4-Figure 6, above-mentioned lower end plug 10 has been arranged in a one-to-one correspondence pin 11, and lower end plug 10 needs and pin
Nail 11 is with the use of brace 72 to be fixed on socket 3, and lower end plug 10 is weldingly fixed on 72 end of brace, and lower end plug 10 is in
Block structure, lower end plug 10 are offered in the pin channel 103 being vertically arranged, and pin 11 is plugged in lower end plug 10 and can
With the upper and lower displacement in pin channel 103, the second notch 112 being vertically arranged is provided on pin 11, in the second notch 112
Two sides form the grafting body 111 in long strip type and tap body 113, tap 113 length of body and are greater than grafting body 111, insert in lower end
First 10 opposite upright bar sides offer the groove 101 for inlay card socket 3, and groove 101 belongs to a part in pin channel 103,
When socket 3 is located at groove 101, plug channels 4 are connected with pin channel 103, and grafting body 111 can be from pin channel 103
Upper end enters in plug channels 4, then is pierced by from 103 lower end of pin channel, and it is synchronous with grafting body 111 in pin to tap body 113
Upper and lower displacement in channel 103, when pin 11 and the cooperation completion of lower end plug 10, the outer wall of socket 3 back to 1 side of upright bar is located at
In second notch 112.
As shown in Figure 4-Figure 6, by the way that groove 101 is arranged, and then the limit of vertical direction is formd to socket 3, in order into
One step improves the stability of installation, and the baffle 102 for abutting 3 side of socket, two intersection braces are provided at groove 101
Baffle 102 on 72 end lower end plugs 10 is arranged in front and back, abuts 3 outer wall of socket by two side baffles 102 to limit lower end
Plug 10 moves in the horizontal direction, to improve stability of the 72 lower end plug 10 of brace on socket 3,102 1 side of baffle
Face improves stability when diagonal brace 7 supports, and on the other hand plays the role of convenient for location and installation.
As shown in Figure 4-Figure 6, in order to enable the upper and lower displacement along the vertical direction of pin 11, it is arranged in pin channel 103
There is connecting column 13, for connecting column 13 in being horizontally disposed with, connecting column 13 is located at 101 lower section of groove, is additionally provided in pin channel 103
The limited post 14 parallel with connecting column 13, limited post 14 is in being horizontally disposed with, and limited post 14 is located at 101 top of groove, when socket 3
When in the groove 101 on lower end plug 10, spacing between limited post 14 and upright bar 1 be greater than connecting column 13 and upright bar 1 it
Between spacing.It is staggered between connecting column 13 and limited post 14, and is connected to the left and right sides for tapping body 113 respectively, make to strike
Hitting body 113 can the sliding up and down between two connecting columns 13 and limited post 14；
As shown in Figure 4-Figure 6, the side of limited post 14 is provided with limiting slot 114 in pin 11, limited post 14 is located at
In limiting slot 114, limiting slot 114 plays the role of axial limiting to pin 11, and pin 11 is avoided to be detached from pin channel 103, limit
Slot 114 includes in the bottom wall and upper and lower ends being vertically arranged in horizontally disposed side wall, and limited post 14 is connected to limiting slot 114
On bottom wall, when pin 11 moves at Upper-lower Limit position, limited post 14 is connected on the upper and lower side wall of limiting slot 114, limit
Position column 14 the case where can only being moved in limiting slot 114, can prevent pin 11 from falling, limiting slot 114 along the vertical direction away from
Movement travel from as 11 upper and lower displacement of pin.
Specific installing and dismounting process: upright bar 1 and crossbeam 2 are installed in designated place first, diagonal brace 7 is installed again later, is applied
Upper end plug 9 is first plugged in the socket 3 of 1 opposite upper of upright bar by worker person, and the inserting section 93 of upper end plug 9 is logical along plug
Road 4 moves down, and the side wall inlay card of socket 3 completes upper end plug 9 in the first notch 91 between inserting section 93 and clamping section 92
Installation, is horizontally set on cross bar 71 between two upright bars 1, then adjusts 72 position of brace and is pulled upwardly pin 11, so that limit
Position column 14 can abut the lower end extreme position of limiting slot 114, and grafting body 111 is detached from 101 region of groove at this time, insert corresponding
Seat 3 is embedded to the groove 101 of lower end plug 10, by tapping 11 upper end of pin downwards so that grafting body 111 extend into
It in plug channels 4, is pierced by later from 103 lower end of pin channel, completes the locking of lower end plug 10.
Completion builds rear construction personnel and safety rope 8 is hooked on cross bar 71, when falling, safety rope 8 and cross bar
71 can hold the personnel that fall, and avoid the generation of safety accident, will receive downward impact when personnel are fallen in the pulling of cross bar 71
Power, cross bar 71 are deformed downwards by impact, and upper end plug 9 is by downward active force, due to the inserting section of upper end plug 9
93 are connected to 1 surface of upright bar, and upper end plug 9 and the abutting forced position of socket 3 are located at 91 upper end of the first notch, so that card
It connects section 92 to close up towards inserting section 93, the first coupler body 921 is close to 93 direction of inserting section with clamping section 92, finally makes first
Coupler body 921 is connected to 3 lower end of socket, forms the axial limiting of upper end plug 9, avoids that the generation in stress and deformation of cross bar 71 occurs
The case where upward springing makes upper end plug 9 be detached from socket 3.
When accidental falling occurs, cross bar 71 shows construction personnel in the upward rebound that instantaneously also has of downward deformation completely
As this programme completes the axial lock to socket 3 by the first coupler body 921 of setting, and then improves the safety in utilization of scaffold；
After construction personnel's accidental falling, due to the weight and the situation struggled in alarm of human body itself, the crooked radian of cross bar 71 by
Cumulative big, so that the inserting section 93 of vertical shape continues Bending Deformation, while 93 lower end of inserting section gradually moves up, with the time
Extension be easy to happen the case where inserting section 93 is detached from socket 3, this programme is in grafting when inserting section 93 is whole is in arc-shaped
93 lower ends of section are provided with the second coupler body 931, and the second coupler body 931 abuts the first coupler body 921 after moving up, at this point, the first coupler body
921 play the role of limiting the second coupler body 931 and inserting section 93 and move up, in order to improve the second coupler body 931 and the first coupler body 921
Stability, 921 lower end of the first coupler body is provided with burnishing surface 9211, it is smooth when the first coupler body 921 catches on 3 lower end of socket
In being horizontally disposed with, the burnishing surface 9211 of 921 lower end of the second coupler body 931 and the first coupler body is abutted against to form fixation in face 9211, the
Two coupler bodies 931 matched with the first coupler body 921 so that upper end plug 9 completed with socket 3 it is sealed, further increase scaffold use
When safety.
When removing door-type scaffold, dismounting diagonal brace 7, the first upward pin 11 that taps make the disengaging socket of lower end plug 10 first
3, it pushes cross bar 71 that upper end plug 9 is made to be detached from socket 3 then up, the dismounting of diagonal brace 7 can be completed, successively removing cross later
Beam 2 and upright bar 1.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of door-type scaffold, the diagonal brace (7) including upright bar (1) and between adjacent upright bar (1), the upright bar (1)
If being provided with stem socket (3) along itself vertical direction, socket (3) includes the plug channels (4) being conducted along the vertical direction, institute
Stating diagonal brace (7) includes in horizontally disposed cross bar (71) and two braces for being connected to cross bar (71) both ends and being arranged in a crossed manner
(72), cross bar (71) both ends be provided with socket (3) mating upper end plug (9), the upper end plug (9) with
Brace (72) upper end is hinged, and the upper end plug (9) offers the first notch (91) straight up, first notch (91) two
Side is formed with inserting section (93) and clamping section (92), which is characterized in that inserting section (93) and clamping section (92) are located at plug
The interior outside in channel (4), clamping section (92) lower section are provided with for abutting socket (3) lower end to form upper end plug (9)
First limit body of axial limiting, the clamping section (92) and socket (3) side wall are in clearance fit, and cross bar (71) is turned under curved
When change, clamping section (92) drives the first limit body to draw close towards inserting section (93).
2. a kind of door-type scaffold according to claim 1, which is characterized in that first limit body is the first coupler body
(921), first coupler body (921) and socket (3) lower end hook joint cooperate.
3. a kind of door-type scaffold according to claim 2, which is characterized in that inserting section (93) lower end is provided with
Two coupler bodies (931), second coupler body (931) contact with the first coupler body (921) lower end.
4. a kind of door-type scaffold according to claim 3, which is characterized in that the first coupler body (921) lower end setting
There are burnishing surface (9211), when the first coupler body (921) and the cooperation of socket (3) lower end hook joint, burnishing surface (9211) is in be horizontally disposed with,
Second coupler body (931) abuts against with the first coupler body (921) burnishing surface (9211).
5. a kind of door-type scaffold according to claim 4, which is characterized in that the socket (3) is close to clamping section (92)
Side side wall is inclined to set, and socket (3) is close to clamping section (92) side side wall and the spacing being clamped between section (92) along vertical
Upward direction tapers off setting.
6. a kind of door-type scaffold according to claim 1 or 5, which is characterized in that brace (72) lower end is connected with
Lower end plug (10), lower end plug (10) side offer the groove (101) for being embedded socket (3), and the lower end is inserted
The pin channel (103) being connected with plug channels (4) is provided on head (10), the pin channel (103) and plug are logical
Pin (11) are plugged in road (4).
7. a kind of door-type scaffold according to claim 6, which is characterized in that the pin (11) offers straight up
Second notch (112), the second notch (112) two sides are formed with the grafting body (111) in long strip type and tap body (113), described
Grafting body (111) wears pin channel (103) and plug channels (4), and the percussion body (113) is located on the outside of socket (3).
8. a kind of door-type scaffold according to claim 7, which is characterized in that be provided in the pin channel (103)
The connecting column (13) and limited post (14) being parallel to each other, connecting column (13) and limited post (14) are in be staggered up and down, described to strike
Body (113) is hit to be located between connecting column (13) and limited post (14).
9. a kind of door-type scaffold according to claim 8, which is characterized in that percussion body (113) side offers
Limiting slot (114) along the vertical direction, the limited post (14) are located in limiting slot (114).
10. a kind of door-type scaffold according to claim 9, which is characterized in that the interior side of the groove (101) is provided with
The baffle (102) moved horizontally for limiting lower end plug (10), the baffle on two braces (72) end lower end plug (10)
(102) it is arranged in front and back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283098.XA CN107035135B (en) | 2017-04-26 | 2017-04-26 | A kind of door-type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283098.XA CN107035135B (en) | 2017-04-26 | 2017-04-26 | A kind of door-type scaffold |
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| Publication Number | Publication Date |
|---|---|
| CN107035135A CN107035135A (en) | 2017-08-11 |
| CN107035135B true CN107035135B (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710283098.XA Active CN107035135B (en) | 2017-04-26 | 2017-04-26 | A kind of door-type scaffold |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123579A (en) * | 2021-04-15 | 2021-07-16 | 广东创富金属制造有限公司 | Self-locking type quick-mounting scaffold and lapping method |
| CN117108035B (en) * | 2023-10-23 | 2024-02-06 | 中国土木工程集团有限公司 | Assembled scaffold device suitable for complex station construction |
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|---|---|---|---|---|
| CN2204349Y (en) * | 1992-08-17 | 1995-08-02 | 朝阳产业株式会社 | Wedge-type joint |
| JP3965065B2 (en) * | 2002-03-19 | 2007-08-22 | 株式会社ラリック | Temporary element coupling bracket and temporary element coupling method |
| JP4608305B2 (en) * | 2004-12-20 | 2011-01-12 | 覚 大田 | Braces and handrails with preceding braces using this |
| JP5270147B2 (en) * | 2007-12-26 | 2013-08-21 | Ｋｒｈ株式会社 | Temporary scaffolding connection structure |
| CN103114715A (en) * | 2013-03-07 | 2013-05-22 | 上海星晔进出口有限公司 | Safety support and scaffold comprising the same and installing method of scaffold |
| CN204662915U (en) * | 2015-04-27 | 2015-09-23 | 台山市东扩钢构有限公司 | A kind of scaffold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107035135A (en) | 2017-08-11 |
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