CN210457072U - Mounting and connecting structure of elevator lifting hook - Google Patents
Mounting and connecting structure of elevator lifting hook Download PDFInfo
- Publication number
- CN210457072U CN210457072U CN201921229088.9U CN201921229088U CN210457072U CN 210457072 U CN210457072 U CN 210457072U CN 201921229088 U CN201921229088 U CN 201921229088U CN 210457072 U CN210457072 U CN 210457072U
- Authority
- CN
- China
- Prior art keywords
- elevator
- connecting plate
- girder steel
- lifting hook
- mounting
- 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.)
- Active
Links
Images
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to an installation connection structure of elevator lifting hook, it includes elevator well roof, and the lower extreme of elevator well roof is connected with a plurality of girder steels that are parallel to each other, forms the mounting groove between the adjacent girder steel, and the joint groove has been seted up to the upper end of girder steel, and the joint inslot is installed supporting component, and supporting component includes the connecting plate with joint groove joint installation, with connecting plate lower extreme fixed connection's connecting rod, with connecting rod lower extreme fixed connection's mounting panel, the lower extreme fixedly connected with lifting hook of mounting panel. The utility model discloses when installing the lifting hook in the elevator well, directly peg graft the connecting plate to between the adjacent girder steel, make the connecting plate extend to the girder steel top, rotate the connecting plate again, make connecting plate and joint groove looks joint cooperation to the lifting hook can be installed in the below of elevator well roof, can install to arbitrary joint groove according to elevator size and installation condition in the installation, and simple to operate is swift.
Description
Technical Field
The utility model relates to a building design's technical field, in particular to installation connection structure of elevator lifting hook.
Background
Along with economic development, the existing elevators set in civil and industrial buildings in China are common, the traditional elevator shaft construction method is that the shaft part is constructed along with a main structure, but when the top plate of the elevator shaft is constructed, the position and the size of a lifting hook at the top of the elevator cannot be determined because the elevator is not ordered yet, and the structural top plate cannot be sealed. Or the elevator manufacturer is changed due to various reasons, so that the position and the size of the installed elevator roof lifting hook are changed, the closed roof floor slab needs to be dug again to install the lifting hook again, and the structure is damaged.
The lifting hook is flexibly arranged for the change of the elevator, which can not be well adapted to the current construction progress and can not be adapted to the elevator. Therefore, a new structure needs to be invented, so that the installation of the elevator roof lifting hook not only can be more suitable for structural construction than the traditional structure without influencing structural capping, but also can be well suitable for the position change of the elevator lifting hook of an elevator manufacturer, so that the design purpose is realized, and the use function of the elevator is ensured.
Chinese patent publication No. CN203924328U, in particular to a structure of an elevator hoistway roof lifting hook installed after the structure is capped. And a steel base plate is arranged above the top plate of the elevator shaft, and the lifting hook penetrates through the top plate of the elevator shaft and then is welded on the steel base plate. The hole of the hook penetrating through the top plate of the elevator shaft is filled with post-construction anchoring adhesive.
Among the above-mentioned technical scheme, although can install the lifting hook according to the big or small later stage of elevator, when the installation lifting hook, because the lifting hook is installed in the below of steel tie plate, consequently inconvenient workman operates when the welding to still need drill when the installation, thereby the installation in lifting hook later stage is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model provides an installation connection structure of elevator lifting hook, it has the convenient advantage of lifting hook installation.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an installation connection structure of elevator lifting hook, includes elevator well roof, the lower extreme of elevator well roof is connected with a plurality of girder steels that are parallel to each other, and is adjacent form the mounting groove between the girder steel, leave certain gap between girder steel and the elevator well roof, the joint groove has been seted up to the upper end of girder steel, the joint inslot installs supporting component, supporting component include with the connecting plate of joint groove joint installation, with connecting plate lower extreme fixed connection's connecting rod, with connecting rod lower extreme fixed connection's mounting panel, the lower extreme fixedly connected with lifting hook of mounting panel.
Through adopting above-mentioned technical scheme, the lifting hook with mounting panel fixed connection before the installation, when installing the lifting hook in the elevator well, directly peg graft the connecting plate to between the adjacent girder steel, make the connecting plate extend to the girder steel top, rotate the connecting plate again, make connecting plate and joint groove looks joint cooperation to the lifting hook can be installed in the below of elevator well roof, can install to arbitrary joint groove according to elevator size and installation condition in the installation, and simple to operate is swift.
The utility model discloses further set up to: be provided with first connecting assembly between mounting panel and the girder steel, first connecting assembly is including offering the first screw on the mounting panel, offering the second screw at the girder steel lower extreme, with first screw and second screw thread fit's fastening bolt.
Through adopting above-mentioned technical scheme, can utilize fastening bolt to fix mounting panel and girder steel when connecting plate and joint groove looks joint, can be more firm when making the lifting hook install the girder steel below to can make the more steady work of lifting hook.
The utility model discloses further set up to: the upper end lateral wall fixedly connected with extension rod of lifting hook, extension rod and mounting panel fixed connection.
Through adopting above-mentioned technical scheme, the setting up of extension rod can make the lifting hook more firm when being connected with the mounting panel to guarantee that the lifting hook plays more stable support in the use.
The utility model discloses further set up to: the connecting plate is provided with the second coupling assembling between joint groove, the second coupling assembling including rotate the axis of rotation of pegging graft at the girder steel lateral wall, with axis of rotation fixed connection's gear, with gear engagement's rack, with rack upper end fixed connection's peg graft pole, set up the groove of sliding on the girder steel, set up the spacing hole of pegging graft on the connecting plate, peg graft pole and the spacing hole sliding joint cooperation of pegging graft.
Through adopting above-mentioned technical scheme, the connecting plate is placed after the joint inslot, can utilize second coupling assembling to carry on spacingly to the connecting plate, rotate the axis of rotation, the axis of rotation drives gear revolve, the gear meshes the rack in the pivoted and rotates, the rack slides in the girder steel, the rack drives the peg graft pole and slides, make the peg graft pole peg graft to in the spacing hole of grafting in the connecting plate, thereby can carry on spacingly to the connecting plate, prevent to rock about the connecting plate, stability when guaranteeing the lifting hook installation and use.
The utility model discloses further set up to: the clamping groove is fixedly connected with an elastic plate.
Through adopting above-mentioned technical scheme, the setting of elastic plate can increase the frictional force between joint groove and the connecting plate to can be more stable when connecting plate contacts with the joint groove and is connected.
The utility model discloses further set up to: a plurality of the upper end of girder steel is through a plurality of connecting rod fixedly connected with connection steel plate, connection steel plate is pre-buried in elevator well roof.
Through adopting above-mentioned technical scheme, a plurality of girder steels link to each other with elevator well roof through steel plate, can increase the joint strength between steel plate and the elevator well roof, make the bearing capacity of girder steel better, more firm at the in-process that the lifting hook used.
The utility model discloses further set up to: and a reinforcing rod is fixedly connected between the adjacent steel beams.
Through adopting above-mentioned technical scheme, a plurality of girder steels pass through the anchor strut and form a whole, and more stable when playing the joint support effect to the lifting hook can play better bearing effect and more stable support.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the lifting hook is installed in an elevator shaft, the connecting plate is directly inserted between adjacent steel beams, the connecting plate extends to the upper part of the steel beams, and then the connecting plate is rotated to be clamped and matched with the clamping grooves, so that the lifting hook can be installed below a top plate of the elevator shaft, can be installed in any clamping groove according to the size and the installation condition of the elevator shaft during installation, and is convenient and rapid to install;
2. when the connecting plate is clamped with the clamping groove, the mounting plate and the steel beam can be fixed by the fastening bolt, so that the lifting hook can be more stable when being mounted below the steel beam, and the lifting hook can work more stably;
3. after the connecting plate is placed in the clamping groove, the second connecting assembly can be used for limiting the connecting plate, and can limit the connecting plate, so that the connecting plate is prevented from shaking left and right, and the stability of the lifting hook during installation and use is ensured;
4. a plurality of girder steels link to each other through connection steel sheet and elevator well roof, can increase the joint strength between connection steel sheet and the elevator well roof, make the bearing capacity of girder steel better, more firm at the in-process that the lifting hook used.
Drawings
Fig. 1 is a schematic diagram showing a specific structure of a hook connected with a top plate of an elevator shaft;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram for embodying the second connecting assembly.
In the figure, 1, an elevator shaft top plate; 2. a steel beam; 3. mounting grooves; 4. a clamping groove; 5. a support assembly; 51. a connecting plate; 52. a connecting rod; 53. mounting a plate; 6. a hook; 7. a first connection assembly; 71. a first screw hole; 72. a second screw hole; 73. fastening a bolt; 8. an extension rod; 9. a second connection assembly; 91. a rotating shaft; 92. a gear; 93. a rack; 94. a plug rod; 95. a sliding groove; 96. inserting a limiting hole; 10. an elastic plate; 11. connecting steel plates; 12. and a reinforcing rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides an installation connection structure of elevator lifting hook, as shown in fig. 1, including elevator well roof 1, the lower extreme of elevator well roof 1 is connected with a plurality of girder steels 2 that are parallel to each other, fixedly connected with anchor strut 12 between adjacent girder steel 2, the upper end fixedly connected with connecting rod 52 of girder steel 2, connecting rod 52 is buried underground in elevator well roof 1, form mounting groove 3 between adjacent girder steel 2, leave certain gap between girder steel 2 and the elevator well roof 1, joint groove 4 has been seted up to the upper end of girder steel 2, install supporting component 5 in the joint groove 4, lifting hook 6 is installed to supporting component 5's below.
As shown in fig. 2 and 3, the supporting component 5 comprises a connecting plate 51 installed in a clamping manner with a clamping groove 4, a connecting rod 52 fixedly connected with the lower end of the connecting plate 51, a mounting plate 53 fixedly connected with the lower end of the connecting rod 52, a lifting hook 6 is fixedly connected to the lower end of the mounting plate 53, when the lifting hook 6 is installed, the connecting plate 51 corresponds to the mounting groove 3, the connecting plate 51 extends to the upper side of the steel beam 2, the connecting plate 51 is rotated, the connecting plate 51 is matched with the clamping groove 4 in a clamping manner, the supporting component 5 is installed, and therefore the lifting hook 6 is installed and fixed.
As shown in fig. 2, the elastic plate 10 is fixedly connected in the clamping groove 4, and the elastic plate 10 can increase the friction force between the clamping groove 4 and the connecting plate 51, so that the connecting plate 51 can be more stable when being in contact connection with the clamping groove 4.
As shown in fig. 2, a first connection assembly 7 is arranged between the mounting plate 53 and the steel beam 2, the first connection assembly 7 comprises a first screw hole 71 formed in the mounting plate 53, a second screw hole 72 formed in the lower end of the steel beam 2, and a fastening bolt 73 in threaded fit with the first screw hole 71 and the second screw hole 72, the mounting plate 53 and the steel beam 2 can be fixed by the fastening bolt 73 when the connecting plate 51 is clamped with the clamping groove 4, and the lifting hook 6 can be more stable when being installed below the steel beam 2.
As shown in fig. 2 and 3, a second connecting assembly 9 is disposed between the connecting plate 51 and the clamping groove 4, the second connecting assembly 9 includes a rotating shaft 91 rotatably inserted into a side wall of the steel beam 2, a gear 92 fixedly connected with the rotating shaft 91, a rack 93 engaged with the gear 92, an inserting rod 94 fixedly connected with an upper end of the rack 93, a sliding groove 95 formed on the steel beam 2, an inserting limit hole 96 formed on the connecting plate 51, the inserting rod 94 is slidably clamped and matched with the inserting limit hole 96, the rotating shaft 91 is rotated after the connecting plate 51 is placed in the clamping groove 4, the rotating shaft 91 drives the gear 92 to rotate, the gear 92 is engaged with the rack 93 to rotate when rotating, the rack 93 slides in the steel beam 2, the rack 93 drives the inserting rod 94 to slide, so that the inserting rod 94 is inserted into the inserting limit hole 96 in the connecting plate 51, thereby limiting the connecting plate 51, the connection plate 51 is prevented from shaking left and right.
As shown in fig. 3, the upper end of the connecting rod 52 is fixedly connected with a connecting steel plate 11, the connecting steel plate 11 is embedded in the elevator shaft top plate 1, and the connecting steel plate 11 increases the connection strength between the steel beam 2 and the elevator shaft top plate 1.
As shown in fig. 3, the upper end side wall of the lifting hook 6 is fixedly connected with an extension rod 8, the extension rod 8 is fixedly connected with the mounting plate 53, and the extension rod 8 is arranged to enable the lifting hook 6 to be more firmly connected with the mounting plate 53.
The specific implementation process comprises the following steps: when installing lifting hook 6 in the elevator well, directly peg graft connecting plate 51 to between the adjacent girder steel 2, make connecting plate 51 extend to girder steel 2 top, rotate connecting plate 51 again, make connecting plate 51 and joint groove 4 looks joint cooperation.
After connecting plate 51 was placed in joint groove 4, can utilize second coupling assembling 9 to carry on spacingly to connecting plate 51, rotate axis of rotation 91, axis of rotation 91 drives gear 92 and rotates, gear 92 meshes rack 93 in the pivoted and rotates, rack 93 slides in girder steel 2, rack 93 drives peg graft pole 94 and slides, makes peg graft pole 94 peg graft to the connecting plate 51 in the spacing hole 96 of pegging graft to can carry on spacingly to connecting plate 51.
The mounting plate 53 is fixed and limited through the first connecting assembly 7, the mounting plate 53 and the steel beam 2 are fixed through the fastening bolts 73, and the lifting hook 6 can be more stable when being mounted below the steel beam 2.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an installation connection structure of elevator lifting hook, includes elevator well roof (1), its characterized in that: the lower extreme of elevator well roof (1) is connected with a plurality of girder steel (2) that are parallel to each other, and is adjacent form mounting groove (3) between girder steel (2), leave certain gap between girder steel (2) and elevator well roof (1), joint groove (4) have been seted up to the upper end of girder steel (2), install supporting component (5) in joint groove (4), supporting component (5) include with connecting plate (51) of joint groove (4) joint installation, with connecting plate (51) lower extreme fixed connection's connecting rod (52), with connecting rod (52) lower extreme fixed connection's mounting panel (53), the lower extreme fixedly connected with lifting hook (6) of mounting panel (53).
2. An elevator hook mounting and coupling structure as defined in claim 1, wherein: be provided with first connecting assembly (7) between mounting panel (53) and girder steel (2), first connecting assembly (7) including set up first screw (71) on mounting panel (53), set up second screw (72) at girder steel (2) lower extreme, with first screw (71) and second screw (72) screw-thread fit's fastening bolt (73).
3. An elevator hook mounting and coupling structure as defined in claim 2, wherein: the upper end lateral wall fixedly connected with extension rod (8) of lifting hook (6), extension rod (8) and mounting panel (53) fixed connection.
4. An elevator hook mounting and coupling structure as defined in claim 1, wherein: be provided with second coupling assembling (9) between connecting plate (51) and joint groove (4), second coupling assembling (9) including rotate rotation axis (91) of pegging graft at girder steel (2) lateral wall, with rotation axis (91) fixed connection's gear (92), with rack (93) of gear (92) meshing, with rack (93) upper end fixed connection's peg graft pole (94), set up sliding groove (95) on girder steel (2), set up grafting spacing hole (96) on connecting plate (51), peg graft pole (94) and grafting spacing hole (96) sliding clamping cooperation.
5. An elevator hook mounting and coupling structure as defined in claim 4, wherein: and an elastic plate (10) is fixedly connected in the clamping groove (4).
6. An elevator hook mounting and coupling structure as defined in claim 1, wherein: a plurality of the upper end of girder steel (2) is through a plurality of connecting rod (52) fixedly connected with connection steel sheet (11), connection steel sheet (11) are pre-buried in elevator well roof (1).
7. An elevator hook mounting and coupling structure as defined in claim 6, wherein: and a reinforcing rod (12) is fixedly connected between the adjacent steel beams (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229088.9U CN210457072U (en) | 2019-07-31 | 2019-07-31 | Mounting and connecting structure of elevator lifting hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229088.9U CN210457072U (en) | 2019-07-31 | 2019-07-31 | Mounting and connecting structure of elevator lifting hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210457072U true CN210457072U (en) | 2020-05-05 |
Family
ID=70448922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921229088.9U Active CN210457072U (en) | 2019-07-31 | 2019-07-31 | Mounting and connecting structure of elevator lifting hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210457072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212651A (en) * | 2021-12-17 | 2022-03-22 | 中国建筑第八工程局有限公司 | Rear-mounted structure of elevator hook in completed project |
-
2019
- 2019-07-31 CN CN201921229088.9U patent/CN210457072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212651A (en) * | 2021-12-17 | 2022-03-22 | 中国建筑第八工程局有限公司 | Rear-mounted structure of elevator hook in completed project |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207110497U (en) | Wallboard mounting machine | |
| JP2017048612A (en) | Bridging method of arch bridge | |
| CN210457072U (en) | Mounting and connecting structure of elevator lifting hook | |
| CN111962887A (en) | Assembled wall included angle adjusting device and construction method thereof | |
| CN201895191U (en) | Round pipe component with auxiliary butt welding mechanism | |
| CN106193591A (en) | A kind of aluminum alloy mould plate form bracing fast assembly and disassembly mechanism | |
| CN201102883Y (en) | Steel cable sliding and lifting device | |
| CN106869508B (en) | A kind of rotation lifting of assembled architecture steel box column is welded and fixed mounting process in place | |
| CN111877320A (en) | Integrated construction method for foundation pit support system cast-in-place pile and steel lattice column | |
| CN111005383B (en) | Subway steel pipe pile position correcting assembly | |
| CN210032554U (en) | Hanging basket suitable for special-shaped structure | |
| CN110185250A (en) | A kind of nacelle construction device | |
| CN105731271A (en) | Combined tower crane for roof construction and construction method thereof | |
| JP2010275708A (en) | Method for forming building | |
| JP5435569B2 (en) | Dismantling equipment and method for dismantling steel tower support | |
| JP4896549B2 (en) | Structure setting method | |
| CN210049110U (en) | Pier adjusting device and pier adjusting system | |
| JP3437904B2 (en) | Seismic isolation method and seismic isolation device for existing buildings | |
| CN207959911U (en) | A kind of builder's jack gusseted | |
| JPS63223218A (en) | Driving work of pile | |
| KR101143553B1 (en) | Construction method for building remodeling by using pc panel for building remodeling, and connecting structure for remodeling pc panel | |
| CN110344574B (en) | Assembled shaped steel scaffold frame of encorbelmenting | |
| CN219773265U (en) | Novel shockproof shear wall | |
| CN214935538U (en) | Steel reinforcement cage lifting equipment | |
| CN221502770U (en) | Building structure reinforcing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |