CN210763844U - Connecting piece of elevator door pocket lintel - Google Patents
Connecting piece of elevator door pocket lintel Download PDFInfo
- Publication number
- CN210763844U CN210763844U CN201921275654.XU CN201921275654U CN210763844U CN 210763844 U CN210763844 U CN 210763844U CN 201921275654 U CN201921275654 U CN 201921275654U CN 210763844 U CN210763844 U CN 210763844U
- Authority
- CN
- China
- Prior art keywords
- plate
- lintel
- door pocket
- connecting rod
- cardboard
- 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
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a connecting piece of elevator door pocket lintel, including the connecting rod, the connecting rod lower extreme inserts in the door pocket, the connecting rod lower part forms the cardboard subassembly with the door pocket interlock, the crossbeam of lintel support is passed to the connecting rod upper end, connecting rod upper portion is provided with the switching-over connecting plate, be provided with the back mounting panel of fixed lintel support on the switching-over connecting plate. The utility model discloses a card in the cardboard and the cardboard outside forms an inclination to the cardboard of being convenient for inserts, through protruding stupefied realization one-way interlock, twists the nut through on the connecting rod and realize fore-and-aft fixed, realize through the connecting plate fixed with the switching-over connecting plate that the lintel support is fixed to building wall, stretch out vertical board, end plate through the end plate bolt and embolia the fixed of the female realization end plate of side spiral shell, the utility model discloses facilitate the use has strengthened the connectivity of door pocket lintel, reinforcing life.
Description
Technical Field
The utility model belongs to elevator accessory field, concretely relates to connecting piece of elevator door pocket lintel.
Background
Waiting the terraced room at the floor of building can set up the hoistway with the elevartor shaft intercommunication, can set up the door pocket in the lateral wall of hoistway and outer wall department, set up elevator lintel above the door pocket, at present, elevator door pocket and elevator lintel all independently install, do not have the connecting piece of the two uniformity of reinforcing between the two.
Disclosure of Invention
The utility model discloses a solve the problem that prior art exists and propose, its purpose provides the connecting piece of elevator door pocket lintel.
The technical scheme of the utility model is that: the connecting piece of the door head of the elevator door pocket comprises a connecting rod, the lower end of the connecting rod is inserted into the door pocket, the lower portion of the connecting rod forms a clamping plate component meshed with the door pocket, the upper end of the connecting rod penetrates through a cross beam of a door head support, a reversing connecting plate is arranged on the upper portion of the connecting rod, and a back mounting plate for fixing the door head support is arranged on the reversing connecting plate.
Furthermore, the reversing connecting plate comprises a transverse plate and a longitudinal plate vertically arranged on the transverse plate.
Furthermore, the back mounting plate is arranged on the transverse plate, the back mounting plate and the transverse plate are perpendicular to each other, a mounting hole is formed in the back mounting plate, and the fixing bolt penetrates through the mounting hole and the door head bracket and is screwed into the building wall.
Furthermore, an end plate bolt is arranged in the longitudinal plate and penetrates through an upper nut of the end plate rear sleeve.
Furthermore, one face of the nut in the end plate bolt is attached to the transverse plate, so that rotation of the end plate bolt is avoided.
Furthermore, an external thread is formed on the upper part of the connecting rod, and a nut is arranged on the connecting rod and used for fixing the reversing connecting plate on the cross beam of the door lintel bracket.
Furthermore, the clamping plate assembly comprises an upper clamping plate and a lower clamping plate which are arranged on the lower portion of the connecting rod in parallel.
The door pocket inner wall department forms horizontal protruding stupefied, protruding stupefied carries out one-way spacing to last cardboard, the lower cardboard of inserting.
Furthermore, a transverse convex edge is formed on the inner wall of the door pocket, inclined upper clamping pieces are formed on two sides of the upper clamping plate, inclined lower clamping pieces are formed on two sides of the lower clamping plate, and the convex edge is used for performing one-way limiting on the upper clamping pieces and the lower clamping pieces.
The utility model discloses a card in the cardboard and the cardboard outside forms an inclination to the cardboard of being convenient for inserts, through protruding stupefied realization one-way interlock, twists the nut through on the connecting rod and realize fore-and-aft fixed, realize through the connecting plate fixed with the switching-over connecting plate that the lintel support is fixed to building wall, stretch out vertical board, end plate through the end plate bolt and embolia the fixed of the female realization end plate of side spiral shell, the utility model discloses facilitate the use has strengthened the connectivity of door pocket lintel, reinforcing life.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a front view of the present invention with an additional inclined clamping plate;
FIG. 3 is a front view of the present invention with side and back bolts added;
fig. 4 is a schematic view of the present invention in connection with a door pocket and a door lintel;
wherein:
1 connecting rod 2 upper clamping plate
3 lower cardboard 4 switching-over connecting plate
5 nut 6 back mounting plate
7 assembly hole 8 upper clamping piece
9 lower clamping piece 10 end plate bolt
11 fixed bolt 12 door pocket
13 protruding arris 14 lintel support
15 end plate 16 side nut
41 transverse plates 42 longitudinal plates.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples:
as shown in fig. 1 to 4, the connecting member for the door lintel of the elevator door pocket comprises a connecting rod 1, wherein the lower end of the connecting rod 1 is inserted into a door pocket 12, a clamping plate component meshed with the door pocket 12 is formed at the lower part of the connecting rod 1, a cross beam of a lintel support 14 penetrates through the upper end of the connecting rod 1, a reversing connecting plate 4 is arranged at the upper part of the connecting rod 1, and a back mounting plate 6 for fixing the lintel support 14 is arranged on the reversing connecting plate 4.
The reversing connecting plate 4 comprises a transverse plate 41 and a longitudinal plate 42 arranged perpendicularly to the transverse plate 41.
The back mounting plate 6 is arranged on the transverse plate 41, the back mounting plate 6 and the transverse plate 41 are perpendicular to each other, a mounting hole 7 is formed in the back mounting plate 6, and the fixing bolt 11 is screwed into the building wall through the mounting hole 7 and the lintel bracket 14.
The longitudinal plate 42 is provided with an end plate bolt 10, and the end plate bolt 10 penetrates through the rear cover of the end plate 15 and is sleeved with an upper nut 16.
One face of the nut in the end plate bolt 10 abuts against the transverse plate 41, thereby preventing rotation of the end plate bolt 10.
The upper part of the connecting rod 1 forms an external thread, a nut 5 is arranged on the connecting rod 1, and the nut 5 fixes the reversing connecting plate 4 on a cross beam of the door lintel bracket 14.
The cardboard subassembly includes parallel arrangement at connecting rod 1 lower part last cardboard 2, lower cardboard 3.
The inner wall of the door pocket 12 is provided with a transverse convex edge 13, and the convex edge 13 is used for performing one-way limiting on the inserted upper clamping plate 2 and the inserted lower clamping plate 3.
The reversing connecting plate 4 is of an L-shaped structure.
The extension of the longitudinal plate 42 is perpendicular to the extension of the back mounting plate 6.
The connecting rod 1 is welded with the upper clamping plate 2 and the lower clamping plate 3.
The reversing connecting plate 4 and the back mounting plate 6 are fixed by welding.
The end plate bolt 10 is installed prior to the connecting rod 1, and one surface of a nut of the end plate bolt 10 is attached to the transverse plate 41, so that the end plate bolt 10 cannot rotate when a side nut is screwed in.
Yet another embodiment
Connecting piece of elevator door pocket lintel, including connecting rod 1, in door pocket 12 was inserted to connecting rod 1 lower extreme, connecting rod 1 lower part formed the cardboard subassembly with the interlock of door pocket 12, the crossbeam of lintel support 14 is passed to connecting rod 1 upper end, connecting rod 1 upper portion is provided with switching-over connecting plate 4, be provided with the back mounting panel 6 of fixed lintel support 14 on the switching-over connecting plate 4.
The reversing connecting plate 4 comprises a transverse plate 41 and a longitudinal plate 42 arranged perpendicularly to the transverse plate 41.
The back mounting plate 6 is arranged on the transverse plate 41, the back mounting plate 6 and the transverse plate 41 are perpendicular to each other, a mounting hole 7 is formed in the back mounting plate 6, and the fixing bolt 11 is screwed into the building wall through the mounting hole 7 and the lintel bracket 14.
The longitudinal plate 42 is provided with an end plate bolt 10, and the end plate bolt 10 penetrates through the rear cover of the end plate 15 and is sleeved with an upper nut 16.
One face of the nut in the end plate bolt 10 abuts against the transverse plate 41, thereby preventing rotation of the end plate bolt 10.
The upper part of the connecting rod 1 forms an external thread, a nut 5 is arranged on the connecting rod 1, and the nut 5 fixes the reversing connecting plate 4 on a cross beam of the door lintel bracket 14.
The cardboard subassembly includes parallel arrangement at connecting rod 1 lower part last cardboard 2, lower cardboard 3.
The door pocket 12 inner wall department forms horizontal protruding stupefied 13, go up cardboard 2 both sides and form the upper card 8 of slope, lower cardboard 3 both sides form the lower card 9 of slope, protruding stupefied 13 carries out one-way spacing to upper card 8, lower card 9.
Go up card 8, lower card 9 and be the sheetmetal, go up card 8, lower card 9 and weld on last cardboard 2, lower cardboard 3, go up card 8, lower card 9 and incline towards switching-over connecting plate 4.
The upper clamping piece 8 and the lower clamping piece 9 are convenient for the integral insertion of the connecting piece.
The utility model discloses an installation as follows:
firstly, a door pocket is installed on a building wall, after the door pocket is installed, an integrated structure formed by welding an upper clamping plate 2, a lower clamping plate 3, a connecting rod 1, an upper clamping plate 8 and a lower clamping plate 9 is forcibly inserted from top to bottom until the integrated structure is pulled out, and at the moment, the upper clamping plate 8, the lower clamping plate 9 and a convex ridge 13 in the door pocket are meshed in a one-way mode.
Then, the through hole on the cross beam in the door lintel support 14 is sleeved on the connecting rod 1, and then sleeved with an integrated structure formed by welding the reversing connecting plate 4 and the back mounting plate 6, and the nut 5 is screwed, so that the reversing connecting plate 4, the back mounting plate 6 and the door lintel support 14 are firmly fixed on the door sleeve.
Then, the fixing bolts 11 are screwed in, so that the lintel bracket 14 is fixed to the building wall, the lintel bracket 14 is installed, and the lintel is installed on the lintel bracket.
Finally, the end plate 15 is fastened and the upper nut 16 is screwed, thereby completing the integral fixation.
The utility model discloses a card in the cardboard and the cardboard outside forms an inclination to the cardboard of being convenient for inserts, through protruding stupefied realization one-way interlock, twists the nut through on the connecting rod and realize fore-and-aft fixed, realize through the connecting plate fixed with the switching-over connecting plate that the lintel support is fixed to building wall, stretch out vertical board, end plate through the end plate bolt and embolia the fixed of the female realization end plate of side spiral shell, the utility model discloses facilitate the use has strengthened the connectivity of door pocket lintel, reinforcing life.
Claims (9)
1. Connecting piece of elevator door pocket lintel, including connecting rod (1), its characterized in that: the lower end of the connecting rod (1) is inserted into the door pocket (12), the lower portion of the connecting rod (1) forms a clamping plate assembly meshed with the door pocket (12), the upper end of the connecting rod (1) penetrates through a cross beam of the door lintel support (14), the upper portion of the connecting rod (1) is provided with a reversing connecting plate (4), and the reversing connecting plate (4) is provided with a back mounting plate (6) for fixing the door lintel support (14).
2. The connector for an elevator door pocket lintel according to claim 1, wherein: the reversing connecting plate (4) comprises a transverse plate (41) and a longitudinal plate (42) vertically arranged on the transverse plate (41).
3. The connector for an elevator door pocket lintel according to claim 1, wherein: the back mounting plate (6) is arranged on the transverse plate (41), the back mounting plate (6) and the transverse plate (41) are perpendicular to each other, an assembling hole (7) is formed in the back mounting plate (6), and a fixing bolt (11) penetrates through the assembling hole (7) and the door lintel bracket (14) to be screwed into a building wall.
4. The connector for an elevator door pocket lintel according to claim 2, wherein: an end plate bolt (10) is arranged in the longitudinal plate (42), and the end plate bolt (10) penetrates through the end plate (15) and then is sleeved with an upper nut (16).
5. The connector for an elevator door pocket lintel according to claim 4, wherein: one face of a nut in the end plate bolt (10) is attached to the transverse plate (41), so that rotation of the end plate bolt (10) is prevented.
6. The connector for an elevator door pocket lintel according to claim 1, wherein: an external thread is formed on the upper portion of the connecting rod (1), a nut (5) is arranged on the connecting rod (1), and the reversing connecting plate (4) is fixed on a cross beam of the door lintel support (14) through the nut (5).
7. The connector for an elevator door pocket lintel according to claim 1, wherein: the clamping plate component comprises an upper clamping plate (2) and a lower clamping plate (3) which are arranged on the lower portion of the connecting rod (1) in parallel.
8. The connector for an elevator door pocket lintel according to claim 1, wherein: the door pocket (12) inner wall department forms horizontal protruding stupefied (13), protruding stupefied (13) carry out one-way spacing to last cardboard (2), lower cardboard (3) of inserting.
9. The connector for an elevator door pocket lintel according to claim 8, wherein: go up cardboard (2) both sides and form the last card (8) of slope, cardboard (3) both sides form the lower card (9) of slope down, protruding stupefied (13) carry out one-way spacing to last card (8), lower card (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921275654.XU CN210763844U (en) | 2019-08-08 | 2019-08-08 | Connecting piece of elevator door pocket lintel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921275654.XU CN210763844U (en) | 2019-08-08 | 2019-08-08 | Connecting piece of elevator door pocket lintel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210763844U true CN210763844U (en) | 2020-06-16 |
Family
ID=71035390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921275654.XU Expired - Fee Related CN210763844U (en) | 2019-08-08 | 2019-08-08 | Connecting piece of elevator door pocket lintel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210763844U (en) |
-
2019
- 2019-08-08 CN CN201921275654.XU patent/CN210763844U/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: 20200616 |