CN213806513U - Upper lifting support used on attached lifting scaffold - Google Patents
Upper lifting support used on attached lifting scaffold Download PDFInfo
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- CN213806513U CN213806513U CN202022703098.0U CN202022703098U CN213806513U CN 213806513 U CN213806513 U CN 213806513U CN 202022703098 U CN202022703098 U CN 202022703098U CN 213806513 U CN213806513 U CN 213806513U
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- 239000007787 solid Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
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Abstract
The utility model discloses an upper lifting support for on inserted lift scaffold frame, include: a square tube; go up the lift support piece, go up the lift support piece by last seat of hanging, the jib, the movable rod, additional fulcrum shaft constitutes, it fixes the front end of locating square pipe to hang the seat on, the middle part of hanging the seat on has seted up one, the storage tank that link up down, storage tank top position is equipped with a bedplate, and bedplate and last a string seat body coupling, the bar additional groove that link up has been seted up on the bedplate, the pin joint has the jib in the storage tank, the below of jib is the screw rod in proper order, the arc solid plate, the additional through-hole that link up from top to bottom is seted up to the both sides of jib, and the mounting groove that both sides link up is seted up at the middle part of movable rod, the screw through-hole of intercommunication mounting groove is seted up to the upper end of movable rod, screw rod threaded connection is in the screw through-hole, fasten with first nut. The utility model discloses change two former sheet steels into and come to lift the support piece and support and hang the piece, promoted the support dynamics, can long-term load.
Description
Technical Field
The utility model relates to a lift operation safety protection platform technical field especially relates to an upper lifting support for on inserted lift scaffold frame.
Background
With the rapid advance of modern smart city construction, high-rise and super high-rise buildings become the inevitable choice of modern smart cities, various high-rise and super high-rise building structures are emerging continuously, and a wide range is provided for the application and construction technology progress of the attached lifting operation safety protection platform. An attached lifting operation safety protection platform (also called an integral lifting scaffold) (hereinafter referred to as a protection platform) integrates the advantages of various types of scaffolds such as a cantilever (landing) frame, a hanging basket, an external hanging frame and the like.
The lifting mechanism of the lifting operation safety protection platform consists of an upper hanging seat, a middle hanging seat, a lower hanging seat, an electric hoist and a wall-attached support, can lift the whole or multiple spans of the frame body simultaneously, and is provided with a synchronous lifting weight control system.
The conventional upper hanging seat is arranged on a guide rail which is covered by a frame body and has the height of 3 times of the floor, is used for hanging an electric hoist in a lifting mechanism, and is welded by a Q235 square tube 80x6mm/60x4mm and two delta 10 steel plates at the front end of the square tube. The electric hoist is connected between the two delta 10 steel plates through the lifting block pin and moves along with the frame body, and the hanging seat is connected with the guide rail through an M16 bolt. This way of connecting the electric block has the following drawbacks: the two thin steel plates support the hanging block to further support the electric hoist and goods below the electric hoist, so that the supporting force is insufficient, the situation that the two thin steel plates are broken due to overweight and long-term loading of the goods can occur, and further safety accidents are caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an upper lifting support for on inserted lift scaffold frame.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an upper lifting support for an attached lifting scaffold, comprising:
the square pipe comprises two stiffening pipes and a plurality of connecting pipes, the two stiffening pipes are arranged in parallel up and down, the two stiffening pipes are connected through the connecting pipes, and the outer walls of the two sides of the two stiffening pipes are provided with through threaded holes;
the upper lifting support block is composed of an upper hanging seat, a hanging rod, a movable rod and additional support shafts, the upper hanging seat is fixedly arranged at the front ends of the two stiffening pipes, the middle part of the upper hanging seat is provided with an accommodating groove which is communicated up and down, a support plate is arranged at the top end of the accommodating groove and is integrally connected with the upper hanging seat, the support plate is provided with a through strip-shaped additional groove, the hanging rod is connected in the accommodating groove in a pin mode, a screw rod and an arc-shaped fixed plate are sequentially arranged below the hanging rod, additional through holes which are communicated up and down are arranged on two sides of the hanging rod, the positions of the additional through holes correspond to those of the strip-shaped additional groove, the middle part of the movable rod is provided with a mounting groove which is communicated with two sides, the upper end of the movable rod is provided with a threaded through hole of the mounting groove, and the two sides of the upper end surface of the movable rod are fixedly provided with the additional support shafts, the external screw thread has been seted up to the additional fulcrum shaft, the additional fulcrum shaft is worn to locate in additional through-hole, the bar additional groove, and stretch out the shape additional groove, screw rod threaded connection in the screw through-hole to the fastening of first nut, the solid shaped plate of arc is located in the mounting groove, electric block's couple hook is located in the mounting groove, electric block's couple upper end by the solid shaped plate of arc pastes fixedly.
Preferably, the connecting tube has 3 connecting tubes.
Preferably, a second nut is screwed to the position where the additional fulcrum extends out of the boom.
Preferably, a third nut is screwed on the position of the additional fulcrum extending out of the strip-shaped additional groove.
Preferably, the steel wire rope further comprises a rib plate, wherein the rib plate is a triangular rib plate, and two end faces of the triangular rib plate are respectively and fixedly connected with the square pipe and the upper hanging seat.
Preferably, the ribbed plate has 4, and 4 ribbed plates are fixed respectively and are located hang the both sides of seat on.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of a go up and promote support for on inserted lift scaffold frame changes former two sheet steels into and goes up to promote the support piece and support the piece of hanging, and it is bigger to go up to promote the support piece on the one hand and compare the support dynamics of two sheet steels, can long-term load, can not appear to go up the cracked condition of support piece, avoids the incident as far as possible.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is an overall side view of the present invention;
FIG. 3 is an overall side view of the present invention;
fig. 4 is an overall plan view of the present invention.
In the figure: 1. a square tube; 2. hanging a seat; 3. a boom; 4. a movable rod; 5. an additional fulcrum; 6. a containing groove; 7. a support plate; 8. a strip-shaped additional groove; 9. a screw; 10. an arc-shaped fixing plate; 11. mounting grooves; 12. a first nut; 13. hooking; 14. a rib plate; 15. a second nut; 16. a third nut; 101. a stiffening tube; 102. a connecting pipe; 103. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, an upper lifting support for an attached lifting scaffold includes a square pipe 1 and an upper lifting support block.
This square pipe 1 includes two stiffening pipes 101 and a plurality of connecting pipes 102, and two stiffening pipes 101 are parallel arrangement from top to bottom, connects by 3 connecting pipes 102 between two stiffening pipes 101, all sets up the screw hole 103 that link up on the both sides outer wall of two stiffening pipes 101, and the seat is hung on installing on the high guide rail of 3 times floor that the support body covered through screw hole 103 on the conventionality.
The upper lifting support block is composed of an upper hanging seat 2, a suspender 3, a movable rod 4 and an additional support shaft 5.
The upper hanging seat 2 is fixedly arranged at the front ends of the two stiffening pipes 101, the middle of the upper hanging seat 2 is provided with a containing groove 6 which is through up and down, the top end of the containing groove 6 is provided with a support plate 7, and the support plate 7 is integrally connected with the upper hanging seat 2.
The support plate 7 is provided with a through strip-shaped additional groove 8, the accommodating groove 8 is internally pinned with the suspender 3, a screw rod 9 and an arc-shaped fixed plate 10 are sequentially arranged below the suspender 3, two sides of the suspender 3 are provided with additional through holes which are through up and down, the position of the additional through hole corresponds to the position of the strip-shaped additional groove 8, the middle part of the movable rod 4 is provided with a mounting groove 11 with two through sides, the upper end of the movable rod 4 is provided with a threaded through hole communicated with the mounting groove, two sides of the upper end surface of the movable rod 4 are fixedly provided with additional support shafts 5, the additional support shafts 5 are provided with external threads, the additional support shafts 5 are arranged in the additional through holes and the strip-shaped additional grooves 8 in a penetrating way and extend out of the strip-shaped additional grooves 8, a screw 9 is connected in the threaded through hole in a threaded way, fastening with first nut 12, arc solid plate 10 is located mounting groove 11, and electric block's couple 13 hooks are located mounting groove 11, and electric block's couple 13 upper ends are pasted fixedly mutually by arc solid plate 10.
The triangular ribbed plate 14 has 4 blocks, and the 4 blocks of triangular ribbed plates 14 are respectively fixed on two sides of the upper hanging seat 2. Two end faces of the triangular rib plate 14 are respectively fixedly connected with the square tube 1 and the upper hanging seat 2.
The utility model discloses a theory of operation does:
as shown in fig. 1, 2, 4, the couple hook of electric block locates in the mounting groove, screw 9 screw thread rotates in order to adjust the position of arc solid plate 10 in mounting groove 11 at screw through-hole internal thread, last electric block's couple upper end is pasted fixedly by arc solid plate 10 mutually, the first nut 12 set screw 9 of screwing, it is connected with movable rod 4 to have realized jib 3 lower extreme, and this kind of structure also can adapt to the couple that the size is different through the position of adjusting arc solid plate 10, and further, for jib 3, connect more closely between the movable rod 4, also for the convenience of supporting the cargo load, the position threaded connection that the jib is stretched out to the additional fulcrum has second nut 15, realized that movable rod 4 upper end is connected with jib 3, movable rod 4 is dual fixed. Finally, the goods of the electric hoist can swing in the range of the bar-shaped additional groove 8.
As shown in fig. 3, the hook of the electric hoist is hooked in the mounting groove, the screw 9 is screwed in the threaded through hole to rotate to adjust the position of the arc-shaped fixing plate 10 in the mounting groove 11, finally, the upper end of the hook of the electric hoist is fixed by the arc-shaped fixing plate, the screw 9 is fixed by screwing the first nut 12, the lower end of the suspender 3 is connected with the movable rod 4, and the structure can adapt to different hooks by adjusting the position of the arc-shaped fixing plate 10, and further, for the suspender 3 and the movable rod 4 to be connected more tightly, and for supporting the cargo load, the threaded connection of the position of the additional fulcrum shaft extending out of the strip-shaped additional groove is provided with the third nut 16, the upper end of the movable rod 4 is connected with the upper hanging seat 2, and the suspender 3, the movable rod 4 and the upper hanging seat 2 are fixed in a triple mode. Finally, the goods of the electric hoist cannot swing any more. Whether the cargo needs to swing during the hoisting process depends on the specific situation.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. An upper lifting support for an attachable lifting scaffold, comprising:
the square pipe comprises two stiffening pipes and a plurality of connecting pipes, the two stiffening pipes are arranged in parallel up and down, the two stiffening pipes are connected through the connecting pipes, and the outer walls of the two sides of the two stiffening pipes are provided with through threaded holes;
the upper lifting support block is composed of an upper hanging seat, a hanging rod, a movable rod and additional support shafts, the upper hanging seat is fixedly arranged at the front ends of the two stiffening pipes, the middle part of the upper hanging seat is provided with an accommodating groove which is communicated up and down, a support plate is arranged at the top end of the accommodating groove and is integrally connected with the upper hanging seat, the support plate is provided with a through strip-shaped additional groove, the hanging rod is connected in the accommodating groove in a pin mode, a screw rod and an arc-shaped fixed plate are sequentially arranged below the hanging rod, additional through holes which are communicated up and down are arranged on two sides of the hanging rod, the positions of the additional through holes correspond to those of the strip-shaped additional groove, the middle part of the movable rod is provided with a mounting groove which is communicated with two sides, the upper end of the movable rod is provided with a threaded through hole of the mounting groove, and the two sides of the upper end surface of the movable rod are fixedly provided with the additional support shafts, the external screw thread has been seted up to the additional fulcrum shaft, the additional fulcrum shaft is worn to locate in additional through-hole, the bar additional groove, and stretch out the shape additional groove, screw rod threaded connection in the screw through-hole to the fastening of first nut, the solid shaped plate of arc is located in the mounting groove, electric block's couple hook is located in the mounting groove, electric block's couple upper end by the solid shaped plate of arc pastes fixedly.
2. An upper lifting bracket for an attached lifting scaffold according to claim 1 wherein said connecting tubes have 3.
3. An upper lifting support for an attached lifting scaffold according to claim 1 wherein the location where said additional fulcrum extends beyond the boom is threaded with a second nut.
4. An upper lifting bracket for an attachable lifting scaffold according to claim 1 wherein a third nut is threaded into the position where the additional fulcrum extends out of the bar-shaped additional slot.
5. The upper lifting support used on the attached lifting scaffold according to claim 1, further comprising a rib plate, wherein the rib plate is a triangular rib plate, and two end faces of the triangular rib plate are respectively and fixedly connected with the square tube and the upper hanging seat.
6. The upper lifting support for an attached lifting scaffold as recited in claim 5, wherein said ribbed plate has 4 pieces, 4 pieces of ribbed plate are fixed on both sides of said upper hanging seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703098.0U CN213806513U (en) | 2020-11-20 | 2020-11-20 | Upper lifting support used on attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703098.0U CN213806513U (en) | 2020-11-20 | 2020-11-20 | Upper lifting support used on attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213806513U true CN213806513U (en) | 2021-07-27 |
Family
ID=76936711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022703098.0U Expired - Fee Related CN213806513U (en) | 2020-11-20 | 2020-11-20 | Upper lifting support used on attached lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213806513U (en) |
-
2020
- 2020-11-20 CN CN202022703098.0U patent/CN213806513U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |