CN222293318U - An assembly connector for a hollow elevator guide rail - Google Patents
An assembly connector for a hollow elevator guide rail Download PDFInfo
- Publication number
- CN222293318U CN222293318U CN202421221824.7U CN202421221824U CN222293318U CN 222293318 U CN222293318 U CN 222293318U CN 202421221824 U CN202421221824 U CN 202421221824U CN 222293318 U CN222293318 U CN 222293318U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- bottom plate
- elevator guide
- hollow elevator
- threaded holes
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 12
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
本实用新型公开了一种安装方便、并可降低材料成本的拼装连接件，其结构包括：连接底板，该连接底板的中部设置有与空心电梯导轨的一对导轨边之间的空档相对应的加强定位块，所述的连接底板上沿着其长度方向设置有两组安装螺纹孔，每组安装螺纹孔包括有至少两个安装螺纹孔。采用本实用新型所述的一个拼装连接件就可实现相邻空心电梯导轨的拼装，大大方便了空心电梯导轨的安装，降低了材料成本和安装成本。
The utility model discloses an assembly connector that is easy to install and can reduce material costs. The structure includes: a connecting bottom plate, a reinforcing positioning block corresponding to the gap between a pair of guide rail edges of a hollow elevator guide rail is arranged in the middle of the connecting bottom plate, and two groups of mounting threaded holes are arranged on the connecting bottom plate along its length direction, and each group of mounting threaded holes includes at least two mounting threaded holes. Adjacent hollow elevator guide rails can be assembled by using one assembly connector described in the utility model, which greatly facilitates the installation of the hollow elevator guide rails and reduces material costs and installation costs.
Description
Technical Field
The utility model relates to a hollow elevator guide rail, in particular to an assembly connecting piece of the hollow elevator guide rail.
Background
As shown in fig. 1, when the current hollow elevator guide rail is assembled, the first short connecting plate 3 with the positioning block 31, the second short connecting plate 4 with the groove 41 and the outer connecting plate 5 are required to assemble the adjacent first hollow elevator guide rail 1 and second hollow elevator guide rail 2 together. The whole assembly connection structure is complex, so that the assembly is troublesome, the assembly cost is increased, and the material cost is increased.
Disclosure of utility model
The first technical problem to be solved by the utility model is to provide a spliced connecting piece which is convenient to install and can reduce the material cost.
In order to solve the first technical problem, the utility model adopts the technical scheme that the spliced connecting piece of the hollow elevator guide rail comprises a connecting bottom plate, wherein the middle part of the connecting bottom plate is provided with a reinforced positioning block corresponding to a neutral position between a pair of guide rail edges of the hollow elevator guide rail, the connecting bottom plate is provided with two groups of mounting threaded holes along the length direction of the connecting bottom plate, and each group of mounting threaded holes comprises at least two mounting threaded holes.
In the assembly connecting piece of the hollow elevator guide rail, the reinforcing positioning blocks are welded on the connecting bottom plate, and the concrete arrangement mode is that longitudinal welding spots are respectively arranged between two sides of the connecting bottom plate in the length direction and the connecting bottom plate.
In one preferred embodiment, in the assembly connection piece of the hollow elevator guide rail, at least one transverse welding point is respectively arranged between two sides of the connecting bottom plate in the width direction and the connecting bottom plate by the reinforcing positioning blocks.
In one preferred embodiment, in the assembly connection piece of the hollow elevator guide rail, at least one of the transverse welding spots on the same side is arranged in the middle of the reinforcing positioning block.
In one preferred scheme, in the assembly connecting piece of the hollow elevator guide rail, each group of installation threaded holes comprises four installation threaded holes.
In one preferred embodiment, in the assembly connection piece of the hollow elevator guide rail, the bottom surface of the connection bottom plate is provided with an avoidance groove arranged along the length direction of the connection bottom plate.
The beneficial effects of the utility model are as follows:
1. The splicing connecting piece can be used for splicing adjacent hollow elevator guide rails without three connecting pieces, so that the hollow elevator guide rails are greatly convenient to install, the material cost and the installation cost are reduced, and in addition, the splicing connecting piece has higher strength.
2. According to the utility model, the reinforced positioning block is fixed on the connecting bottom plate by a welding method, so that the manufacturing cost is greatly reduced.
3. According to the utility model, the longitudinal welding spots are arranged between the two sides of the reinforcing positioning blocks in the length direction of the connecting bottom plate and the connecting bottom plate, so that the overall strength of the connecting bottom plate is greatly increased, the integral bending resistance coefficient of the connecting bottom plate is enhanced, and the guide rail of the hollow elevator is smoother.
4. According to the utility model, the avoidance grooves are formed in the bottom surface of the connecting bottom plate and are arranged along the length direction of the connecting bottom plate, so that the spliced connecting piece can be tightly attached to the hollow elevator guide rail even if the welding seam on the hollow elevator guide rail is provided with the protrusions, and the normal installation of the spliced connecting piece and the hollow elevator guide rail is not influenced.
Drawings
Fig. 1 is a schematic view of a mounting structure of a guide rail of a hollow elevator described in the background art.
The reference numerals in fig. 1 are respectively 1, a first hollow elevator guide rail, 2, a second hollow elevator guide rail, 3, a first short connecting plate, 31, a positioning block, 4, a second short connecting plate, 41, a groove, 5 and an outer connecting plate.
Fig. 2 is a schematic perspective view of the assembly connector according to the present utility model.
Fig. 3 is a schematic view of the installation structure of the guide rail of the hollow elevator of the present utility model.
Fig. 4 is a schematic perspective view of the assembled guide rail of the hollow elevator of the present utility model.
Fig. 5 is a schematic sectional view of the assembled guide rail of the hollow elevator of the present utility model.
The reference numerals in fig. 2 to 5 are respectively 1, a first hollow elevator guide rail, 11, a neutral position, 2, a second hollow elevator guide rail, 61, a locking screw, 62, a spring pad, 63, a flat pad, 7, a splicing connecting piece, 70, a connecting bottom plate, 701, a mounting threaded hole, 702, an avoidance groove, 71, a reinforcing positioning block, 73, a longitudinal welding point, 75 and a transverse welding point.
Detailed Description
The following describes in detail a concrete embodiment of a split joint for hollow elevator guide rails according to the utility model with reference to the accompanying drawings.
As shown in fig. 2, the assembly connection piece 7 of the hollow elevator guide rail comprises a connection bottom plate 70, wherein a middle part of the connection bottom plate 70 is provided with a reinforcing positioning block 71 corresponding to a gap 11 between a pair of guide rail sides of the first hollow elevator guide rail 1 and a gap between a pair of guide rail sides of the second hollow elevator guide rail 2 (see the gap 11 between the pair of guide rail sides of the first hollow elevator guide rail 1, all the hollow elevator guide rails including the first hollow elevator guide rail 1 and the second hollow elevator guide rail 2 have the same structure), the concrete arrangement mode is that longitudinal welding spots 73 are respectively arranged between two sides of the connection bottom plate 70 in the length direction of the reinforcing positioning block 71 and the connection bottom plate 70, a transverse welding spot 75 is respectively arranged between two sides of the connection bottom plate 70 in the width direction of the reinforcing positioning block 71 and the connection bottom plate 70, two groups of mounting threaded holes are arranged on the connection bottom plate 70 along the length direction of the connection bottom plate, each group of the mounting threaded holes comprises four mounting threaded holes 701, and avoidance grooves 702 are formed on the bottom surface of the connection bottom plate 70 along the length direction of the connection bottom plate 70.
As shown in fig. 3, two halves of the assembly connector 7 are respectively inserted into the first hollow elevator guide rail 1 and the second hollow elevator guide rail 2, then, after the elastic pad 62 and the flat pad 63 are sequentially sleeved by the selected locking screw 61, the locking screw is screwed into the corresponding mounting threaded hole 701 on the connecting bottom plate 70 from the mounting through hole of the first hollow elevator guide rail 1 or the second hollow elevator guide rail 2, the adjacent ends of the first hollow elevator guide rail 1 and the second hollow elevator guide rail 2 are fixed together (see fig. 4 and 5), and so on.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, but rather is intended to cover all modifications and variations within the spirit and scope of the present utility model as defined by the appended claims.
Claims (6)
1. The spliced connecting piece of the hollow elevator guide rail comprises a connecting bottom plate and is characterized in that a reinforcing positioning block corresponding to a neutral position between a pair of guide rail edges of the hollow elevator guide rail is arranged in the middle of the connecting bottom plate, two groups of mounting threaded holes are formed in the connecting bottom plate along the length direction of the connecting bottom plate, and each group of mounting threaded holes comprises at least two mounting threaded holes.
2. The assembly connector of claim 1, wherein the reinforcing positioning blocks are welded on the connecting base plate, and the reinforcing positioning blocks are respectively provided with longitudinal welding spots between two sides of the connecting base plate in the length direction and the connecting base plate.
3. The assembly connector of claim 2, wherein the reinforcing positioning blocks are respectively provided with at least one transverse welding spot between the two sides of the connecting bottom plate in the width direction and the connecting bottom plate.
4. The assembly connector of claim 3, wherein at least one of the lateral welds on the same side is disposed in the middle of the reinforcing locating block.
5. The modular connection of hollow elevator guide rails of claim 1 wherein each set of mounting threaded holes comprises four mounting threaded holes.
6. The assembly connection of hollow elevator guide rails according to any one of claims 1 to 5, wherein the bottom surface of the connection base plate is provided with a relief groove arranged along the length direction of the connection base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421221824.7U CN222293318U (en) | 2024-05-31 | 2024-05-31 | An assembly connector for a hollow elevator guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421221824.7U CN222293318U (en) | 2024-05-31 | 2024-05-31 | An assembly connector for a hollow elevator guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222293318U true CN222293318U (en) | 2025-01-03 |
Family
ID=93965691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421221824.7U Active CN222293318U (en) | 2024-05-31 | 2024-05-31 | An assembly connector for a hollow elevator guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222293318U (en) |
-
2024
- 2024-05-31 CN CN202421221824.7U patent/CN222293318U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207705572U (en) | A kind of irregular section bar and distributing cabinet frame | |
| CN217924253U (en) | Orthogonal splicing structure of non-bearing partition wall body | |
| CN222293318U (en) | An assembly connector for a hollow elevator guide rail | |
| CN112523352A (en) | Steel sleeve type square tube steel column and I-shaped steel beam assembly joint and construction method | |
| CN210971269U (en) | A longitudinal beam structure and an automobile | |
| CN112780058A (en) | Splicing structure type lifting guide rail | |
| CN107386677B (en) | Steel structure multi-section general assembly type reinforcing device and use method thereof | |
| CN215106032U (en) | T-shaped steel frame and assembly type building | |
| CN215593680U (en) | Precast concrete component convenient to assembly butt joint | |
| CN215254453U (en) | Splicing structure type lifting guide rail | |
| CN105439010A (en) | Composite connector and cantilever crane | |
| CN222349481U (en) | A plate-type dense stiffening rib tooling matching structure for steel anchor beam unit connection | |
| CN211063997U (en) | IT rack is with cutting type frame shaped steel | |
| CN108560712B (en) | Assembled pipe truss connecting sleeve node structure and mounting method thereof | |
| CN223189814U (en) | A modular building beam-column cast steel connection node | |
| CN221118939U (en) | Assembled prefabricated plate easy to splice | |
| CN221193709U (en) | High-fastening C-shaped steel member | |
| CN219389368U (en) | Clamping type corner connector | |
| CN220515768U (en) | Spliced lathe bed structure of oversized-format laser cutting machine | |
| CN217630445U (en) | Combined spliced steel structure | |
| CN219202894U (en) | Rectifying transformer | |
| CN223003621U (en) | High-compression-resistance and crack-resistance steel bar welding net piece | |
| CN223252804U (en) | Double-contact line positioning wire clamp for track traffic contact net | |
| CN222414171U (en) | A reinforcement mechanism for assembled steel components | |
| CN219508358U (en) | Connecting joint for assembled truss bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |