CN210563352U - Wall connecting device for climbing frame - Google Patents
Wall connecting device for climbing frame Download PDFInfo
- Publication number
- CN210563352U CN210563352U CN201921284790.5U CN201921284790U CN210563352U CN 210563352 U CN210563352 U CN 210563352U CN 201921284790 U CN201921284790 U CN 201921284790U CN 210563352 U CN210563352 U CN 210563352U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- plate
- drawknot
- piece
- outer end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a climbing frame wall connecting device, which is horizontally arranged, the inner end of the climbing frame wall connecting device is fixed on a building, and the outer end of the climbing frame wall connecting device is fixed on a climbing frame and comprises a drawknot piece, a fastening piece and an adjusting piece; the fastening piece comprises an outer end fastening piece and an inner end fastening piece, the inner end fastening piece comprises a fastening rod and an adjusting frame, the fastening rod is fixedly penetrated on the building, the outer end of the adjusting frame is connected with the inner end of the adjusting piece, and the outer end fastening piece is arranged at the outer end of the drawknot piece and used for fastening the drawknot piece and the climbing frame; the drawknot piece comprises a drawknot beam and a drawknot fixing plate, the drawknot beam is horizontally arranged, and the drawknot fixing plate is vertically arranged at the inner end of the drawknot beam; the adjusting piece is horizontally arranged, and two ends of the adjusting piece are respectively connected with the pulling piece and the fastening piece. The utility model adopts a straight line drawknot mode to fix the climbing frame, and reduces the connection length; the adjusting piece is arranged, so that the climbing frame can be conveniently installed and maintained and adjusted in the subsequent construction process, and the device has the advantages of simple structure, reliable connection, high safety and reusability.
Description
Technical Field
The utility model relates to an engineering equipment technical field, concretely relates to climb frame and link wall device.
Background
The climbing frame is a movable scaffold which is used as an external protection frame and widely applied to high-rise buildings at present, wherein the climbing frame is mainly a movable scaffold which is formed by processing a support according to the form of the building, is connected with the structure of the building through a reserved bolt hole on a building beam or a wall and adopts electric lifting equipment for separating or integrally and simultaneously lifting during use. Because the partial structure of building need the secondary to pour, before the secondary component does not pour, climb the unable normal installation of support of frame, need adopt even wall spare will climb the frame and be connected with the component of once pouring, prevent to climb that frame upper portion cantilever is too big, produce the potential safety hazard.
At present, the climbing frame and the wall body are fixed by adopting a steel pipe diagonal draw knot mode, and the steel pipe diagonal draw knot mode has the advantages of easily-obtained materials, easily-understood installation mode and the like, so that the steel pipe diagonal draw knot mode is widely applied, but the steel pipe is long and heavy, and is inconvenient to disassemble, assemble and transport due to the steel pipe diagonal draw knot; the fastener is easy to slide off, and the climbing frame has potential safety hazards of outward inclination; traditional steel pipe drawknot need be at the fixed expansion bolts of floor, and the later stage is artifical demolish the difficulty, increase the labour cost, have the influence to building structure quality to expansion bolts can not used repeatedly, has extravagant condition. The utility model provides a climb a wall device and overcome above-mentioned defect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a climb a wall device even, it is short to have connection length, and the dismouting is convenient and repeatedly usable's characteristics.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
a climbing frame wall connecting device is horizontally arranged, the inner end of the climbing frame wall connecting device is fixed on a building, and the outer end of the climbing frame wall connecting device is fixed on a climbing frame and comprises a pulling piece, a fastening piece and an adjusting piece; the fastening piece comprises an outer end fastening piece and an inner end fastening piece, the inner end fastening piece comprises a fastening rod and an adjusting frame, the fastening rod penetrates through the building wall, a fastening plate is arranged at the inner end of the fastening rod, the fastening plate is attached to the building inner wall, the outer end of the fastening rod is fixedly connected with the inner end of the adjusting frame, the outer end of the adjusting frame is connected with the inner end of the adjusting piece, and the outer end fastening piece is arranged at the outer end of the drawknot piece and used for fastening the drawknot piece and the climbing frame; the drawknot piece comprises a drawknot beam and a drawknot fixing plate, the drawknot beam is horizontally arranged, and the drawknot fixing plate is vertically arranged at the inner end of the drawknot beam; the adjusting piece is horizontally arranged, and two ends of the adjusting piece are respectively connected to the outer end of the adjusting frame and the drawknot fixing plate.
Furthermore, the adjusting frame comprises two adjusting plates and two connecting plates, the two connecting plates are horizontally arranged, and the adjusting plates are vertically arranged between the upper connecting plate and the lower connecting plate and positioned at two ends of the upper connecting plate and the lower connecting plate; the middle parts of the adjusting plates are provided with threaded holes, and the two adjusting plates are respectively connected with the outer ends of the fastening rods and the inner ends of the adjusting pieces.
Further, the regulating part comprises an adjusting screw and an adjusting lug plate, the adjusting screw is horizontally arranged, the adjusting lug plate is arranged in the middle of the adjusting screw, and the adjusting lug plate is perpendicular to the adjusting screw.
Furthermore, the tie beam is a channel steel, and the outer end of the tie beam is provided with a through hole through which the end part of the outer end fastener passes; the drawknot fixing plate is a steel plate, a threaded hole through which the adjusting screw rod penetrates is formed in the middle of the drawknot fixing plate, and the drawknot fixing plate is connected with the drawknot beam in a welding mode.
Furthermore, the screwing direction of the threaded hole in the drawknot fixing plate is opposite to that of the threaded hole in the adjusting plate arranged on the outer side.
Further, the outer end fastener is the U type clamp of horizontal setting, and the perpendicular to drawknot roof beam side sets up.
Furthermore, the outer end fastener is a U-shaped screw, and the end part of the outer end fastener is fixed on the tie beam through a nut; the utility model discloses a wall building, including mounting bar, regulating plate, connecting plate, mounting plate, regulating frame, mounting plate, regulating plate, connecting plate, mounting plate, adjusting plate, mounting bar, adjusting plate, mounting bar's outer end is passed the nut and is fixed on the regulating frame, and its inner end passes the mounting plate and fixes on the wall in the building.
Furthermore, the tie beam is a 6.3# channel steel, the tie fixing plate is a 63 x 50 x 10mm steel plate, the adjusting plate is a 100 x 10mm steel plate, the connecting plate is a 200 x 100 x 10mm steel plate, the outer end fastener is a U-shaped screw of M12, the fastening rod and the adjusting screw are T33 screws, and the adjusting lug plate is a 40 x 40 mm steel plate.
Furthermore, the outer end fastener and the end part of the fastening rod are connected by double nuts.
The utility model discloses beneficial effect as follows:
the climbing frame is fixed in a straight-line drawknot mode, so that the climbing frame is short in connection length, small in material consumption, light in self weight and convenient to disassemble and assemble;
the arrangement of the adjusting piece is not only convenient for the installation of the climbing frame, but also beneficial to the installation and the maintenance and adjustment in the subsequent building construction process, and ensures that the climbing frame is in a stable connection state in the use process;
the U-shaped clamp is fixed with the climbing frame, and a bolt fixing mode is adopted, so that the connection is reliable, the climbing frame is not easy to slip, and the potential safety hazard of the outward inclination of the climbing frame is avoided;
expansion bolts do not need to be installed on the building to fix the steel pipes, so that the damage and subsequent repair of the building structure are avoided, the quality of the building structure is not influenced, the construction difficulty is effectively reduced, the construction period is shortened, and the cost is reduced;
when the device is installed, only the sleeve is embedded in a building and is used for later-stage installation of the inner end fastener, and plugging is carried out at the later stage of the building, so that the structure quality is not influenced;
the utility model discloses simple structure connects reliably, and the security is high, repeatedly usable to the dismouting is convenient, and later stage work load is little, effectively promotes the efficiency of construction, reduces construction cost.
Drawings
FIG. 1 is a schematic view of the usage state of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the inner end fastener of the present invention;
FIG. 4 is a schematic structural view of the adjusting member of the present invention;
FIG. 5 is a schematic structural view of the drawknot component of the present invention;
fig. 6 is a schematic view of the outer end fastener of the present invention.
Reference numerals: 1-a drawknot piece, 11-a drawknot beam, 12-a drawknot fixing plate, 2-a fastener, 21-an outer end fastener, 22-an inner end fastener, 221-a fastening rod, 222-an adjusting frame, 223-a fastening plate, 3-an adjusting piece, 31-an adjusting screw rod and 32-an adjusting lug plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1 and 2, the climbing frame wall connecting device is horizontally arranged, the inner end of the climbing frame wall connecting device is fixed on a building, and the outer end of the climbing frame wall connecting device is fixed on a climbing frame and comprises a pulling piece 1, a fastening piece 2 and an adjusting piece 3; the fastening piece 2 comprises an outer end fastening piece 21 and an inner end fastening piece 22, the inner end fastening piece 22 comprises a fastening rod 221 and an adjusting frame 222, the fastening rod 221 penetrates through a building wall, a fastening plate 223 is arranged at the inner end of the fastening rod 221, the fastening plate 223 is attached to the building inner wall, the outer end of the fastening rod 221 is fixedly connected with the inner end of the adjusting frame 222, the outer end of the adjusting frame 222 is connected with the inner end of the adjusting piece 3, and the outer end fastening piece 21 is arranged at the outer end of the drawknot piece 1 and used for fastening the drawknot piece 1 and the climbing frame together; the drawknot piece 1 comprises a drawknot beam 11 and a drawknot fixing plate 12, wherein the drawknot beam 11 is horizontally arranged, and the drawknot fixing plate 12 is vertically arranged at the inner end of the drawknot beam 11; the adjusting member 3 is horizontally disposed, and two ends of the adjusting member are respectively connected to the outer end of the adjusting frame 222 and the drawknot fixing plate 12.
The utility model discloses an outer end fastener 2 will climb the frame and tie 1 fastening together, then fix with the building through regulating part 3 and fastener 2 for climb the frame remain stable fix on building, and regulating part 3 can effectively reduce the installation degree of difficulty when the installation, through adjusting screw 31 and the length adjustment between tie 1 and the fastener 2, strain climbing the frame, and be favorable to climbing the maintenance and the adjustment of frame stability in the use.
As shown in fig. 3, further, the adjusting frame 222 includes two adjusting plates and two connecting plates, the two connecting plates are horizontally disposed, and the adjusting plates are vertically disposed between the two connecting plates at two ends thereof; the middle parts of the adjusting plates are provided with threaded holes, and the two adjusting plates are respectively connected with the outer end of the fastening rod 221 and the inner end of the adjusting piece 3. Preferably, the adjusting frame 222 is formed by welding the adjusting plate and the connecting plate.
As shown in fig. 4, further, the adjusting member 3 includes an adjusting screw 31 and an adjusting ear plate 32, the adjusting screw 31 is disposed horizontally, the adjusting ear plate 32 is disposed at the middle of the adjusting screw, and the adjusting ear plate 32 is disposed perpendicular to the adjusting screw 31. Furthermore, two adjusting ear plates 32 are symmetrically arranged on two sides of the adjusting screw 31 and located on the same plane. Preferably, the adjusting screw 31 is welded to the adjusting lug 32. Set up regulating plate and drawknot fixed plate 12 to set up and revolve to opposite screw hole, connect adjusting screw 31 in the screw hole of regulating plate and drawknot fixed plate 12, during the adjustment, through the rotatory adjusting screw 31 of adjustment otic placode 32, through revolving to opposite screw hole for when rotating adjusting screw 31, adjust it and regulating plate and drawknot fixed plate 12 interval, and then loosen or take-up and climb the frame. The installation and the later maintenance of the climbing frame are convenient, and the operation difficulty is greatly reduced.
As shown in fig. 1, 2 and 4, further, two ends of the adjusting screw 31 are provided with auxiliary nuts, so that the connection between the adjusting screw 31 and the adjusting plate and the drawknot fixing plate 12 is reinforced, and the stability and reliability of the connection are ensured. The auxiliary nuts can be arranged in pairs, two ends of the adjusting screw 31 are respectively arranged and are respectively positioned at the outer side or the inner side of the adjusting plate and the drawknot fixing plate 12; the auxiliary nuts can be arranged in two pairs, one is arranged on the inner side and the outer side of the adjusting plate and the drawknot fixing plate 12 respectively, the auxiliary nuts are used for assisting in reinforcing the connection of the adjusting screw rod 31, and potential safety hazards caused by thread slipping are avoided.
As shown in fig. 5, further, the drawknot beam 11 is a channel steel, and the outer end thereof is provided with a through hole through which the end of the outer end fastener 21 passes; the drawknot fixing plate 12 is a steel plate, a threaded hole through which the adjusting screw 31 passes is formed in the middle of the drawknot fixing plate, and the drawknot fixing plate 12 is connected with the drawknot beam 11 in a welding mode.
Further, the screwing direction of the threaded hole on the drawknot fixing plate 12 is opposite to that of the threaded hole on the adjusting plate. The distance between the climbing frame and the building is adjusted by rotating the adjusting lug plate 32 to move the adjusting screw 31 and further changing the distance between the drawknot fixing plate 12 and the adjusting plate. When the installation is even the wall device, can not fasten the frame of will climbing in advance and put in place, through adjusting screw 31's regulating action, the elasticity of frame is climbed in the adjustment that is more convenient, not only the operation degree of difficulty greatly reduced reduces intensity of labour moreover.
As shown in fig. 6, the outer end fastener 21 is a horizontally disposed U-shaped clamp, and is disposed perpendicular to the side surface of the drawknot beam 11. Use U type clamp will climb the frame and be connected with drawknot roof beam 11, convenient operation connects reliable and stable. Further, be equipped with the wooden wedge in the space between climbing frame and the drawknot roof beam 11 and be used for fixed climbing frame, avoid rocking because of the too big frame of climbing that leads to in U type clamp space.
Further, the outer end fastener 21 is a U-shaped screw, and the end part thereof is fixed on the tie beam 11 through a nut; fastening rod 221 is the screw rod, regulating plate, connecting plate and mounting plate 223 are the steel sheet, fastening rod 221's outer end is fixed on adjusting frame 222 through the nut, and its inner end passes mounting plate 223 and fixes on the wall in the building through the nut.
Further, the tie beam 11 is a 6.3# channel steel, the tie fixing plate 12 is a 63 × 50 × 10mm steel plate, the adjusting plate is a 100 × 10mm steel plate, the connecting plate is a 200 × 100 × 10mm steel plate, the outer end fastener 21 is a U-shaped screw of M12, the fastening rod 221 and the adjusting screw 31 are T33 screws, and the adjusting lug plate is a 40 × 10mm steel plate.
Further, the outer end fastener 21 and the end of the fastening rod 221 are connected by a double nut.
When the utility model is used, firstly, the drawknot component 1, the fastener 2 and the adjusting component 3 are prefabricated, and then the prefabricated components are transported to the construction site for combined installation; firstly, a fastening rod 221 of an inner end fastener 22 penetrates through a building wall body, a fastening plate 223 and a bolt are used for fastening, then an adjusting screw 31 is connected with an adjusting frame 222 and a drawknot member 1 in advance, and then a climbing frame and a drawknot beam 11 are fixedly fixed through an outer end fastener 21; after the installation is finished, the tightness of the adjusting screw 31 is adjusted, the climbing frame is tensioned, and the distance between the climbing frame and the building is fixed and kept stable.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (9)
1. A climbing frame wall connecting device is horizontally arranged, the inner end of the climbing frame wall connecting device is fixed on a building, and the outer end of the climbing frame wall connecting device is fixed on a climbing frame, and the climbing frame wall connecting device is characterized by comprising a pulling piece (1), a fastening piece (2) and an adjusting piece (3); the fastener (2) comprises an outer end fastener (21) and an inner end fastener (22); the inner end fastener (22) comprises a fastening rod (221) and an adjusting frame (222), the fastening rod (221) penetrates through a building wall, a fastening plate (223) is arranged at the inner end of the fastening rod, the fastening plate (223) is attached to the building inner wall, the outer end of the fastening rod (221) is fixedly connected with the inner end of the adjusting frame (222), and the outer end of the adjusting frame (222) is connected with the inner end of the adjusting piece (3); the outer end fastening piece (21) is arranged at the outer end of the pulling piece (1) and is used for fastening the pulling piece (1) and the climbing frame; the drawknot piece (1) comprises a drawknot beam (11) and a drawknot fixing plate (12), the drawknot beam (11) is horizontally arranged, and the drawknot fixing plate (12) is vertically arranged at the inner end of the drawknot beam (11); the adjusting piece (3) is horizontally arranged, and two ends of the adjusting piece are respectively connected to the outer end of the adjusting frame (222) and the drawknot fixing plate (12).
2. A wall-connecting device for scaffold as claimed in claim 1, wherein: the adjusting frame (222) comprises two adjusting plates and two connecting plates, wherein the two connecting plates are horizontally arranged, and the adjusting plates are vertically arranged between the upper connecting plate and the lower connecting plate and positioned at two ends of the upper connecting plate and the lower connecting plate; the middle parts of the adjusting plates are provided with threaded holes, and the two adjusting plates are respectively connected with the outer end of the fastening rod (221) and the inner end of the adjusting piece (3).
3. A wall-connecting device for scaffold as claimed in claim 2, wherein: the adjusting piece (3) comprises an adjusting screw rod (31) and an adjusting lug plate (32), the adjusting screw rod (31) is horizontally arranged, the adjusting lug plate (32) is arranged in the middle of the adjusting screw rod, and the adjusting lug plate (32) is perpendicular to the adjusting screw rod (31).
4. A wall-connecting device for scaffold as claimed in claim 3, wherein: the drawknot beam (11) is a channel steel, and the outer end of the channel steel is provided with a through hole through which the end part of the outer end fastener (21) passes; the drawknot fixing plate (12) is a steel plate, a threaded hole through which the adjusting screw rod (31) penetrates is formed in the middle of the drawknot fixing plate, and the drawknot fixing plate (12) is connected with the drawknot beam (11) in a welding mode.
5. The wall connecting device of claim 4, wherein: the screwing direction of the threaded hole in the drawknot fixing plate (12) is opposite to that of the threaded hole in the adjusting plate arranged on the outer side.
6. A wall-connecting device for scaffold as claimed in claim 1, wherein: the outer end fastener (21) is a U-shaped hoop horizontally arranged and is perpendicular to the side face of the tie beam (11).
7. The wall connecting device of claim 4, wherein: the outer end fastener (21) is a U-shaped screw, and the end part of the U-shaped screw is fixed on the tie beam (11) through a nut; fastening rod (221) is the screw rod, regulating plate, connecting plate and mounting plate (223) are the steel sheet, the outer end of fastening rod (221) is passed through the nut and is fixed on adjusting frame (222), and its inner end passes mounting plate (223) and fixes on the wall in the building through the nut.
8. A wall-connecting device for scaffold as claimed in claim 7, wherein: the steel tie beam (11) is a 6.3# channel steel, the tie fixing plate (12) is a 63 x 50 x 10mm steel plate, the adjusting plate is a 100 x 10mm steel plate, the connecting plate is a 200 x 100 x 10mm steel plate, the outer end fastener (21) is a U-shaped screw of M12, the fastening rod (221) and the adjusting screw (31) are T33 screws, and the adjusting lug plate (32) is a 40 x 10mm steel plate.
9. A wall-connecting device for scaffold as claimed in claim 7, wherein: the end parts of the outer end fastening piece (21) and the fastening rod (221) are connected by double nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921284790.5U CN210563352U (en) | 2019-08-09 | 2019-08-09 | Wall connecting device for climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921284790.5U CN210563352U (en) | 2019-08-09 | 2019-08-09 | Wall connecting device for climbing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210563352U true CN210563352U (en) | 2020-05-19 |
Family
ID=70622605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921284790.5U Expired - Fee Related CN210563352U (en) | 2019-08-09 | 2019-08-09 | Wall connecting device for climbing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210563352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706065A (en) * | 2020-05-27 | 2020-09-25 | 江苏省建筑工程集团有限公司 | A revolvable external wall scaffolding device |
| CN111894259A (en) * | 2020-09-05 | 2020-11-06 | 广西精通可立德工程科技有限公司北流分公司 | Climb frame automatically regulated cover ditch triangular support structure |
-
2019
- 2019-08-09 CN CN201921284790.5U patent/CN210563352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706065A (en) * | 2020-05-27 | 2020-09-25 | 江苏省建筑工程集团有限公司 | A revolvable external wall scaffolding device |
| CN111894259A (en) * | 2020-09-05 | 2020-11-06 | 广西精通可立德工程科技有限公司北流分公司 | Climb frame automatically regulated cover ditch triangular support structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203808484U (en) | Integrated cantilevered and attached external scaffolding | |
| CN102561669B (en) | Cantilever scaffold and construction method thereof | |
| CN107100187A (en) | Tower crane steel girder erection structure and installation method | |
| CN210563352U (en) | Wall connecting device for climbing frame | |
| CN111456413A (en) | Attached lifting scaffold and external wall connection structure | |
| CN108222503A (en) | A kind of combined large pier stud steel form | |
| CN212376021U (en) | Steel corbel and support-free installation connecting node comprising same | |
| CN211285166U (en) | Bidirectional cross slope concrete pavement vibrating device | |
| CN209413271U (en) | Casing wall-through pull rod formula connects wall fixed Combination device | |
| CN110424601B (en) | Concrete pouring anti-floating device for composite floor slab with fabricated structure and implementation method | |
| CN211173042U (en) | Scaffold wall connecting piece | |
| CN210828286U (en) | Overturn-preventing protection device for lifting scaffold | |
| CN110512744A (en) | A connection device and construction method for rear steel beams and shear walls | |
| CN218028925U (en) | Exempt from to punch I-steel reinforcing apparatus that encorbelments | |
| CN212153711U (en) | Concrete beam with damping adjustment structure | |
| CN212249145U (en) | A cantilever system | |
| CN213391138U (en) | Assembled beam side scaffold construction device that encorbelments | |
| CN213174742U (en) | Top bracing steel stand structure | |
| CN209163422U (en) | High-strength bolt diagonal pulling fixed type overhanging scaffold | |
| CN219569668U (en) | A steel structure construction safety rope hanging carrier | |
| CN217379735U (en) | Wall connecting device suitable for large-span high frame | |
| CN209244293U (en) | Temporary fixing device for movable arched rod | |
| CN221590364U (en) | A non-standard hanging basket front fulcrum fixing device | |
| CN214834661U (en) | Detachable building wall connecting component | |
| CN219732319U (en) | Steel constructs beam column and wallboard or floor connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210809 |