Four-corner arc derrick
By adopting a detachable assembly design of connecting components on the derrick body of the sightseeing elevator, the problems of increased difficulty in welding forming assembly and difficulty in replacing derrick glass in the prior art are solved, and simpler assembly and convenient maintenance are achieved.
Patent Information
- Application Number
- CN202421472258.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The derrick body of the existing sightseeing elevator is assembled through welding forming, which increases the difficulty of on-site assembly, and the derrick glass is difficult to replace after being fixed, resulting in difficulty in later maintenance.
A four-corner arc derrick is designed, and the derrick body is detachably assembled using connecting components, including a C-shaped connecting member body, column fastener and beam fastener, through which the fixed connection between columns and vertical beams is achieved.
It reduces the difficulty of on-site assembly and facilitates post-maintenance. The installation and replacement of derrick glass has become easier, improving the overall aesthetics.
Smart Images
Figure CN222810374U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a four-corner circular arc derrick. Background Art
[0002] At present, the elevator shaft of the sightseeing elevator is mainly composed of a shaft body and a shaft glass, wherein the shaft body is connected by profiles, and the four sides of the shaft glass are buckled and fixed through the installation groove, so as to ensure the fixing effect of the shaft glass. However, the existing shaft body is usually assembled by welding, that is, the shaft body is formed by a plurality of profiles through on-site welding, and the shaft glass is buckled into the shaft body during the welding process. However, this welding method increases the difficulty of on-site assembly, and will cause the shaft glass to be directly fixed in the shaft body and cannot be removed, thereby greatly increasing the difficulty of replacing the shaft glass in the later stage. Summary of the invention
[0003] The utility model aims to provide a four-corner arc derrick, which has a reasonable structure and adopts connecting components to realize the detachable assembly of the derrick body, thereby reducing the difficulty of on-site assembly and facilitating later maintenance.
[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is to design a four-corner arc derrick, including a derrick body and a derrick glass, wherein columns and straight beams are arranged on the four sides of the derrick body, and the columns and the straight beams are fixedly connected by a connecting assembly, and the connecting assembly includes a connecting member body, a column fastener and a beam fastener, and the connecting member body is in a C-shaped structure, and the connecting member body is clamped on the outside of the column, and the two ends of the connecting member body extend outward to form connecting edges that are attached to the straight beam, and the column is provided with a column connecting groove, and the connecting member body is provided with a connecting groove that is attached to the straight beam. The column connecting hole corresponds to the column connecting groove, the column fastener includes a column connecting bolt and a column connecting nut, the column connecting nut is slidably clamped in the column connecting groove, the column connecting bolt is connected with the column connecting nut after passing through the column connecting hole, the straight beam is provided with a beam connecting groove, the connecting edge is provided with a beam connecting hole corresponding to the beam connecting groove, the beam fastener includes a beam connecting bolt and a beam connecting nut, the beam connecting nut is slidably clamped in the beam connecting groove, the beam connecting bolt is connected with the beam connecting nut after passing through the beam connecting hole.
[0005] Preferably, the column connecting holes are vertical waist-shaped holes, and the beam connecting holes are horizontal waist-shaped holes.
[0006] Preferably, arc cross beams are respectively provided at the four corners of the derrick body, and both ends of the arc cross beams are respectively connected to the straight cross beams.
[0007] Preferably, the derrick glass includes flat glass and arc glass, the flat glass is arranged between two vertically adjacent straight beams, and the arc glass is arranged between two vertically adjacent arc beams.
[0008] Preferably, a fixing edge is integrally connected to one side of the connector body, and a hole for an expansion bolt is provided on the fixing edge.
[0009] The advantages and beneficial effects of the utility model are: providing a four-corner arc derrick, which has a reasonable structure, adopts a connecting component to realize the detachable assembly of the derrick body, reduces the difficulty of on-site assembly, and facilitates later maintenance. In addition, by installing flat glass and arc glass on the derrick body, the overall aesthetics of the elevator derrick is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the utility model.
[0011] Figure 2 It is a schematic diagram of the derrick body in the utility model.
[0012] Figure 3 It is a schematic diagram of the connection structure between the central column and the straight crossbeam of the utility model. DETAILED DESCRIPTION
[0013] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.
[0014] The technical solution specifically implemented in this utility model is:
[0015] like Figure 1 , Figure 2 and Figure 3As shown, a four-corner arc derrick includes a derrick body and a derrick glass, wherein columns 1 and straight beams 2 are arranged on the four sides of the derrick body, and the columns 1 and the straight beams 2 are fixedly connected by a connecting assembly, and the connecting assembly includes a connecting body 3, a column fastener and a beam fastener, and the connecting body 3 is a C-shaped structure, and the connecting body 3 is clamped on the outside of the column 1, and the two ends of the connecting body 3 extend outward to form connecting edges 4 that are attached to the straight beam 2, and the column 1 is provided with a column connecting groove 5, and the connecting body 3 is provided with a column connecting groove 5 corresponding to the column connecting groove 5. The column connecting hole 6, the column fastener includes a column connecting bolt 7 and a column connecting nut, the column connecting nut is slidably clamped in the column connecting groove 5, the column connecting bolt 7 passes through the column connecting hole 6 and is connected with the column connecting nut, the straight beam 2 is provided with a beam connecting groove 8, the connecting edge 4 is provided with a beam connecting hole 9 corresponding to the beam connecting groove 8, the beam fastener includes a beam connecting bolt 10 and a beam connecting nut, the beam connecting nut is slidably clamped in the beam connecting groove 8, the beam connecting bolt 10 passes through the beam connecting hole 9 and is connected with the beam connecting nut.
[0016] By adopting the above scheme, when the derrick body in a four-corner arc derrick of the utility model is assembled, a connecting assembly is used to fix the column 1 and the straight beam 2; the specific operation is: first, the column connecting nut is pre-installed in the column connecting groove 5 of the column 1, the column connecting nut can slide in the column connecting groove 5, and the column connecting nut is restricted from rotating, and the crossbeam connecting nut is pre-installed in the crossbeam connecting groove 8 of the straight beam 2, the crossbeam connecting nut can slide in the crossbeam connecting groove 8, and the crossbeam connecting nut is restricted from rotating; then, the connector body 3 is clamped on the outside of the column 1, and the connecting edges 4 at both ends of the connector body 3 are fitted with the straight beam 2; finally, the column connecting bolt 7 is passed through the column connecting hole 6 and then threadedly connected with the column connecting nut and tightened, and then the crossbeam connecting bolt 10 is passed through the crossbeam connecting hole 9 and then threadedly connected with the crossbeam connecting nut and tightened, thereby completing the fixed connection between the column 1 and the straight beam 2.
[0017] Further, the column connection hole 6 is a vertical waist-shaped hole, and the beam connection hole 9 is a horizontal waist-shaped hole. By adopting the above scheme, the column connection hole 6 and the beam connection hole 9 are set in the waist-shaped hole, so as to fine-tune the installation position of the bolt.
[0018] Furthermore, arc cross beams 11 are respectively provided at the four corners of the derrick body, and both ends of the arc cross beams 11 are respectively connected to the straight cross beams 2. By adopting the above solution, the four corners of the derrick body are circular.
[0019] Furthermore, the shaft frame glass includes flat glass 12 and arc glass 13, wherein the flat glass 12 is arranged between two vertically adjacent straight beams 2, and the arc glass 13 is arranged between two vertically adjacent arc beams 11. By adopting the above solution, the overall aesthetics of the elevator shaft frame is improved.
[0020] Furthermore, one side of the connector body 3 is integrally connected with a fixing edge 14, and the fixing edge 14 is provided with an expansion bolt through hole 15. By adopting the above scheme, the connector body 3 at the top of the derrick body can be fixed to the top wall of the well through the expansion bolt 16, and the connector body 3 at the bottom of the derrick body can be fixed to the bottom wall of the well through the expansion bolt.
[0021] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A four-corner arc derrick, comprising a derrick body and a derrick glass, characterized in that: The four surfaces of the derrick body are provided with columns and straight beams, and the columns and the straight beams are fixedly connected by a connecting assembly, and the connecting assembly comprises a connecting member body, a column fastener and a cross beam fastener, the connecting member body is in a C-shaped structure, the connecting member body is sleeved on the outer side of the column, and the two ends of the connecting member body extend outward to form connecting edges that are in contact with the straight cross beam, the column is provided with a column connecting groove, the connecting member body is provided with a column connecting hole corresponding to the column connecting groove, the column fastener comprises a column connecting bolt and a column connecting nut, the column connecting nut is slidably clamped in the column connecting groove, and the column connecting bolt is connected with the column connecting nut after passing through the column connecting hole, the straight cross beam is provided with a cross beam connecting groove, and the connecting edge is provided with a cross beam connecting hole corresponding to the cross beam connecting groove, the cross beam fastener comprises a cross beam connecting bolt and a cross beam connecting nut, the cross beam connecting nut is slidably clamped in the cross beam connecting groove, and the cross beam connecting bolt is connected with the cross beam connecting nut after passing through the cross beam connecting hole.
2. The four-corner arc derrick according to claim 1, characterized in that: The column connection holes are vertical waist-shaped holes, and the beam connection holes are horizontal waist-shaped holes.
3. The four-corner arc derrick according to claim 1, characterized in that: Arc cross beams are respectively arranged at the four corners of the derrick body, and the two ends of the arc cross beams are respectively connected to the straight cross beams.
4. The four-corner arc derrick according to claim 3, characterized in that: The derrick glass comprises flat glass and arc glass. The flat glass is arranged between two vertically adjacent straight beams, and the arc glass is arranged between two vertically adjacent arc beams.
5. The four-corner arc derrick according to claim 1, characterized in that: A fixing edge is integrally connected to one side of the connector body, and an expansion bolt through hole is arranged on the fixing edge.