CN217680440U - Unloading top support device for climbing frame - Google Patents
Unloading top support device for climbing frame Download PDFInfo
- Publication number
- CN217680440U CN217680440U CN202221290800.8U CN202221290800U CN217680440U CN 217680440 U CN217680440 U CN 217680440U CN 202221290800 U CN202221290800 U CN 202221290800U CN 217680440 U CN217680440 U CN 217680440U
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- China
- Prior art keywords
- screw rod
- support
- nut
- sliding seat
- steering box
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Abstract
The utility model relates to an off-load shore device for climbing frame. Comprises an unloading top support and a support; the gear steering box is characterized by also comprising a sliding seat, a screw rod, a nut, a gear steering box and a transmission shaft; the sliding seat is slidably arranged on the support; the lower end of the unloading top support is hinged on the sliding seat; the screw rod is rotatably arranged on the support; the nut is fixedly arranged at the bottom of the sliding seat, the screw rod penetrates through the nut, and the screw rod and the nut form a screw rod nut transmission pair; the gear steering box is fixedly arranged on the support, one end of the screw rod is connected with an output shaft of the gear steering box, and the lower end of the transmission shaft is connected with an input shaft of the gear steering box. The utility model discloses a set up the sliding seat and can realize adjusting the front and back of off-load shore to the position around the off-load shore is adjusted in the realization, so that the loading of off-load shore and withdraw from.
Description
Technical Field
The utility model relates to an off-load shore device for climbing frame.
Background
The unloading top support of the climbing frame can support a plurality of climbing frames. Chinese utility model patent specification CN213654190U discloses an off-load shore for climbing a shelf, its off-load shore comprises under bracing, upper brace and supporting roof, and its under bracing is articulated through the second rotating column. The unloading top brace can only realize rotation adjustment, but cannot be adjusted front and back, and is difficult to load and withdraw and adapt to the support requirements of different heights.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an unloading top bracing device for a climbing frame, which comprises an unloading top bracing and a support; the device also comprises a sliding seat, a screw rod, a nut, a gear steering box and a transmission shaft; the sliding seat is slidably arranged on the support; the lower end of the unloading top support is hinged on the sliding seat; the screw rod is rotatably arranged on the support; the nut is fixedly arranged at the bottom of the sliding seat, the screw rod penetrates through the nut, and the screw rod and the nut form a screw rod nut transmission pair; the gear steering box is fixedly arranged on the support, one end of the screw rod is connected with an output shaft of the gear steering box, and the lower end of the transmission shaft is connected with an input shaft of the gear steering box.
The utility model discloses a set up the sliding seat and can realize adjusting the front and back of off-load shore to the position around the off-load shore is adjusted in the realization, so that the loading of off-load shore and withdraw from.
Drawings
Figure 1 shows a perspective view of the present invention
Fig. 2 shows an exploded perspective view of the present invention;
fig. 3 shows a front view of the present invention;
FIG. 4 showsbase:Sub>A cross-sectional view A-A of FIG. 3;
fig. 5 shows a cross-sectional view B-B of fig. 4.
Reference numerals:
10 unloading top supports, 20 supports, 201 guide rails, 30 sliding seats, 301 sliding blocks, 40 lead screws, 50 nuts, 60 gear steering boxes, 70 transmission shafts and 701 handles.
Detailed Description
The present application is further described below with reference to the accompanying drawings.
An unloading top prop device for a climbing frame as shown in fig. 1 to 5 includes an unloading top prop 10 and a support 20 for fixedly mounting on a building body (not shown in the drawings);
the device also comprises a sliding seat 30, a screw rod 40, a nut 50, a gear steering box 60 and a transmission shaft 70;
the sliding seat 30 is slidably mounted on the support 20;
the lower end of the unloading top support 10 is hinged on the sliding seat 30;
the screw 40 is rotatably mounted on the support 20;
the nut 50 is fixedly arranged at the bottom of the sliding seat 30, the screw 40 penetrates through the nut 50, and the screw 40 and the nut 50 form a screw-nut transmission pair;
the gear steering box 60 is fixedly installed on the support 20, one end of the screw rod 40 is connected with an output shaft of the gear steering box 60, the lower end of the transmission shaft 70 is connected with an input shaft of the gear steering box 60, and the transmission shaft 70 drives the screw rod 40 to rotate by means of the gear steering box 60 when rotating.
According to the technical scheme, the front and back adjustment of the unloading top support can be realized by arranging the sliding seat, so that the front and back positions of the unloading top support can be adjusted, and the unloading top support can be conveniently loaded and withdrawn. In addition, the height position of the upper end of the unloading top support can be adjusted by adjusting the front and rear positions of the unloading top support, so that the support requirements of different heights can be met.
the sliding blocks 301 are respectively disposed on two sides of the sliding seat 30, and the two sliding blocks 301 are respectively slidably mounted on a guide rail 201. This technical scheme reasonable in design, through the slip of two guide rails guide sliding seat, can make the sliding seat motion steady reliable.
The axis of the transmission shaft 70 is perpendicular to the axis of the lead screw 40. The technical scheme reasonably arranges the positions of the transmission shafts through vertical design so as to facilitate manual operation of the transmission shafts.
The upper end of the driving shaft 70 is provided with a handle 701.
Claims (4)
1. The utility model provides an off-load shore device for climbing frame, includes off-load shore and support, its characterized in that:
the gear steering box is characterized by also comprising a sliding seat, a screw rod, a nut, a gear steering box and a transmission shaft;
the sliding seat is slidably arranged on the support;
the lower end of the unloading top support is hinged on the sliding seat;
the screw rod is rotatably arranged on the support;
the nut is fixedly arranged at the bottom of the sliding seat, the screw rod penetrates through the nut, and the screw rod and the nut form a screw rod nut transmission pair;
the gear steering box is fixedly arranged on the support, one end of the screw rod is connected with an output shaft of the gear steering box, and the lower end of the transmission shaft is connected with an input shaft of the gear steering box.
2. An unloading top bracing apparatus for a creeper according to claim 1, wherein:
the two sides of the support are respectively provided with a guide rail, and the length direction of each guide rail is parallel to the length direction of the screw rod;
the two sides of the sliding seat are respectively provided with a sliding block, and the two sliding blocks are respectively arranged on a guide rail in a sliding way.
3. An unloading top bracing apparatus for a creeper according to claim 2, wherein: the axis of the transmission shaft is vertical to the axis of the screw rod.
4. An unloading top bracing apparatus for a creeper according to claim 3, wherein: the upper end of the transmission shaft is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221290800.8U CN217680440U (en) | 2022-05-26 | 2022-05-26 | Unloading top support device for climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221290800.8U CN217680440U (en) | 2022-05-26 | 2022-05-26 | Unloading top support device for climbing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217680440U true CN217680440U (en) | 2022-10-28 |
Family
ID=83704432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221290800.8U Active CN217680440U (en) | 2022-05-26 | 2022-05-26 | Unloading top support device for climbing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217680440U (en) |
-
2022
- 2022-05-26 CN CN202221290800.8U patent/CN217680440U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |