CN214780118U

CN214780118U - Elevator car frame structure

Info

Publication number: CN214780118U
Application number: CN202120187992.9U
Authority: CN
Inventors: 顾涛
Original assignee: Beijing Huixin United Elevator Engineering Co ltd
Current assignee: Beijing Huixin United Elevator Engineering Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-11-19
Anticipated expiration: 2031-01-23

Abstract

The utility model belongs to the technical field of the elevator and specifically relates to an elevator car frame structure is related to, and it includes the crossbeam, the crossbeam both ends are provided with a pole setting respectively, two the one end that the crossbeam was kept away from to the pole setting can be dismantled and be connected with a bottom plate that is used for bearing elevator car, the bottom plate includes the mainboard of being connected with the pole setting to and articulate in two subplates at mainboard back of the body both ends mutually, still can dismantle between subplate and the pole setting and be connected with and draw the subassembly to one side. This application has the effect that promotes elevator car frame transportation convenience.

Description

Elevator car frame structure

Technical Field

The application relates to the field of elevators, in particular to an elevator car frame structure.

Background

The elevator cage frame is the bearing structure of the elevator cage, and the load (dead weight and load) of the elevator cage is transmitted to the traction steel wire rope by the bearing structure. When the safety gear acts or the squat bottom impacts the buffer, the buffer also bears the reverse acting force generated by the buffer, so that the elevator car frame has enough strength.

An elevator car is a box-shaped space for carrying and transporting people and materials. The elevator car is generally composed of main parts such as a car bottom, a car wall, a car roof, a car door and the like, and is a car body part for carrying passengers, goods and other loads.

In view of the above-mentioned related art, the inventor thinks that the elevator car frame for carrying people or goods is relatively large in size, and especially the bottom plate for supporting the elevator car is affected by the size and is inconvenient for workers to carry.

SUMMERY OF THE UTILITY MODEL

In order to promote the convenience when elevator car frame transports, this application provides an elevator car frame structure.

The application provides a pair of elevator car frame structure adopts following technical scheme:

the utility model provides an elevator car frame structure, includes the crossbeam, the crossbeam both ends are provided with a pole setting respectively, two the one end that the crossbeam was kept away from to the pole setting can be dismantled and be connected with a bottom plate that is used for bearing elevator car, the bottom plate includes the mainboard of being connected with the pole setting to and articulate in two subplates at mainboard mutually opposite ends mutually, still can dismantle between subplate and the pole setting and be connected with the subassembly that draws to one side.

Through adopting above-mentioned technical scheme, when the staff transported elevator car frame part, can overturn the relative mainboard of two subplates to reduce the occupation space of bottom plate, the staff of being convenient for transports.

Optionally, the bottom surface of the secondary plate is hinged to the bottom surface of the main plate.

Through adopting above-mentioned technical scheme, the pin joint is located the bottom surface of subplate and mainboard to on the mainboard end wall that can support after making the subplate upwards overturn, the subplate supports each other with the mainboard, thereby has promoted the overall stability of bottom plate.

Optionally, the top rigid coupling that the subplate is close to mainboard one side has one to take the edge, the mainboard is close to the top of subplate one side and is provided with one and holds take the groove of stepping down on edge.

Through adopting above-mentioned technical scheme, the relative mainboard of subplate upwards overturns the back, can make take along the inslot of stepping down of embedding mainboard to except that the pin joint, the mainboard body still directly supports the subplate vertically, thereby has further promoted the stability of subplate.

Optionally, the upper edge of the lap is in threaded connection with a plurality of positioning screws along the length direction of the lap, and the positioning screws are in threaded connection with the main board.

Through adopting above-mentioned technical scheme, when taking along to set up on the mainboard, the staff can twist the set screw soon and take along with the mainboard on to will take along with mainboard link together through the set screw, further promoted and taken along with mainboard complex stability.

Optionally, the oblique pulling assembly comprises an oblique pulling rod, one end of the oblique pulling rod is detachably connected with the vertical rod, and the other end of the oblique pulling rod is detachably connected with the auxiliary plate.

Through adopting above-mentioned technical scheme, the diagonal draw bar transmits the power that the subplate bore to the pole setting on to stability behind the subplate bore elevator car has been promoted.

Optionally, the diagonal draw bar is a telescopic bar.

Through adopting above-mentioned technical scheme, the service environment of different length demands can be adapted to the diagonal draw bar.

Optionally, two the one end that the subplate was carried on the back mutually articulates respectively has one and is used for spacing baffle to elevator car, the length direction of baffle is parallel with the length direction of crossbeam, the parallel rigid coupling in one side that the baffle deviates from the subplate has a fixed plate, the fixed plate can be dismantled with the subplate through a fastening screw and be connected.

Through adopting above-mentioned technical scheme, the baffle of setting on the subplate can be used to promote the stability of elevator car in elevator car frame.

Optionally, a hinge joint of the baffle and the auxiliary plate is provided with a torsion spring for elastically driving the baffle to turn towards the direction close to the auxiliary plate.

Through adopting above-mentioned technical scheme, but the torsional spring elasticity orders about the baffle and supports and lean on the subplate to at staff's transportation bottom plate in-process, the baffle is difficult for rocking at will, thereby is convenient for the staff transportation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the elevator car frame component is transported by workers, the two auxiliary plates can be turned over relative to the main plate, so that the occupied space of the bottom plate is reduced, and the transportation of the workers is facilitated;

2. after the auxiliary plate is turned upwards relative to the main plate, the lap edge can be embedded into the abdicating groove of the main plate, so that the main plate body can directly support the auxiliary plate in the vertical direction except for a hinge point, and the stability of the auxiliary plate is further improved;

3. when taking along to set up on the mainboard, the staff can twist the set screw soon and take along with the mainboard on to will take along with mainboard link together through the set screw, further promoted to take along with mainboard complex stability.

Drawings

Fig. 1 is a plan view of an elevator car structure according to an embodiment of the present application.

Fig. 2 is a bottom view of an elevator car structure according to an embodiment of the present application.

Fig. 3 is a sectional view showing the diagonal draw bar.

Fig. 4 is an enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a cross beam; 2. erecting a rod; 20. a first mounting plate; 3. a base plate; 30. a main board; 300. a yielding groove; 31. a sub-board; 310. lapping; 32. a hinge; 33. a set screw; 4. a cable-stayed assembly; 40. a diagonal member; 400. a first pull rod; 401. a second pull rod; 402. a connecting rod; 41. connecting the ear plates; 42. a mounting seat; 420. a second mounting plate; 421. a limiting lug plate; 422. a connecting shaft; 5. a baffle plate; 50. mounting an ear plate; 51. a rotating shaft; 52. a fixing plate; 53. fastening screws; 54. a torsion spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an elevator car frame structure. Referring to fig. 1, an elevator car frame structure includes a cross beam 1, a vertical rod 2 connected to an end of the cross beam 1, a bottom plate 3 connected to an end of the vertical rod 2, and a cable-stayed assembly 4 for improving stability of the bottom plate 3.

Referring to fig. 1 and 2, two upright posts 2 are provided, and the two upright posts 2 are respectively and vertically fixedly connected to two ends of the cross beam 1 and are positioned below the cross beam 1; two first mounting plates 20 are fixedly connected to the end parts, far away from the cross beam 1, of the vertical rods 2, and the bottom plate 3 is arranged at one end, far away from the cross beam 1, of the vertical rods 2 and is fixed between the two first mounting plates 20 through a bolt; the bottom plate 3 includes a mainboard 30 and sets up in two subplates 31 of mainboard 30 both sides, and mainboard 30 is connected with first mounting panel 20, installs a plurality of hinge 32 between mainboard 30 bottom surface and subplate 31 bottom surface to make two subplates 31 mainboard 30 upset down relatively, thereby reduce the occupation space of bottom plate 3 in staff handling, promote the convenience when staff carries bottom plate 3.

Referring to fig. 1 and 2, in order to make the secondary board 31 and the main board 30 more stably fit, a ledge 310 is fixedly connected to one side of the top of the secondary board 31 close to the main board 30, and correspondingly, an abdicating groove 300 for accommodating the ledge 310 is formed in one side of the top of the main board 30 close to the secondary board 31, and when the secondary board 31 is turned upwards to be parallel to the main board 30, the ledge 310 is embedded in the abdicating groove 300; a plurality of positioning screws 33 are uniformly arranged on the lap 310 along the length direction of the lap 310, the positioning screws 33 are detachably connected with the lap 310 and the main board 30 through threads, and meanwhile, in order to improve the flatness of the surface of the bottom board 3, the positioning screws 33 in the embodiment are countersunk screws.

Referring to fig. 1 and 2, four diagonal members 4 are provided, one end of each diagonal member 4 is connected with the auxiliary plate 31, and the other end is connected with the vertical rod 2; the cable-stayed assembly 4 comprises a cable-stayed rod 40, two connecting lug plates 41 and two mounting seats 42, wherein the two connecting lug plates 41 are respectively and fixedly connected to two ends of the cable-stayed rod 40, one connecting lug plate 41 corresponds to one mounting seat 42, the mounting seat 42 is mounted on the auxiliary plate 31 or the upright rod 2, the mounting seat 42 comprises a second mounting plate 420, the second mounting plate 420 is fixed on the auxiliary plate 31 or the upright rod 2 through a bolt, two limiting lug plates 421 are vertically and fixedly connected to the second mounting plate 420, and the connecting lug plate 41 is arranged between the two limiting lug plates 421 and connected with the two limiting lug plates 421 through a connecting shaft 422; the installation seat 42, the auxiliary plate 31 and the upright rod 2 are convenient to install and disassemble, and the diagonal draw bar 40 and the installation seat 42 are convenient to install and disassemble; referring to fig. 3, in order to improve the adaptability of the diagonal draw bar 40 in different use environments, the diagonal draw bar 40 includes a first draw bar 400 and a second draw bar 401, a connecting rod 402 is coaxially and fixedly connected to the end of the second draw bar 401, the connecting rod 402 is a threaded rod, and the connecting rod 402 is in threaded connection with the first draw bar 400, so that the length of the diagonal draw bar 40 can be adjusted according to use requirements.

Referring to fig. 1 and 4, in order to improve the stability of the elevator car in the car frame, a baffle 5 is respectively arranged at the opposite edges of two sub-plates 31, the length direction of the baffle 5 is parallel to the length direction of the cross beam 1, a mounting lug plate 50 is respectively fixedly connected to the top surface of the sub-plate 31 corresponding to the two ends of the baffle 5, a rotating shaft 51 is respectively fixedly connected to the two ends of the baffle 5, and the rotating shaft 51 is rotatably supported on the adjacent mounting lug plates 50, so that the baffle 5 can be turned over relative to the sub-plates 31; a fixing plate 52 is fixedly attached to one side of the baffle plate 5, which is far away from the auxiliary plate 31, one half of the fixing plate 52 is fixedly attached to the baffle plate 5, the other end of the fixing plate 52 is cantilevered, and a plurality of fastening screws 53 are in threaded connection with the fixing plate 52 along the length direction of the fixing plate 52; in order to avoid the situation that the baffle 5 swings randomly and is damaged by collision in the transportation process, the rotating shaft 51 is further sleeved with a torsion spring 54, the torsion spring 54 has the tendency that the baffle 5 is elastically driven to overturn towards the direction close to the auxiliary plate 31, one support leg of the torsion spring 54 is erected on the baffle 5, and the other support leg of the torsion spring 54 is erected on the auxiliary plate 31, so that the baffle 5 stably abuts against the auxiliary plate 31 in the transportation process.

The implementation principle of this application embodiment elevator car frame structure does: during the transportation of the bottom plate 3, a worker can turn over the two auxiliary plates 31 relative to the main plate 30, so that the occupied space of the bottom plate 3 is reduced; when assembling the elevator car frame, firstly, the two auxiliary plates 31 are turned upwards, the positioning screws 33 are used for fixing the auxiliary plates 31 and the main plate 30 together, then the mounting seats 42 and the diagonal draw bars 40 are mounted, the baffle plate 5 is turned to be vertical to the bottom plate 3, and the fixing plate 52 and the auxiliary plates 31 are fixed together by the fastening screws 53, so that the baffle plate 5 is fixed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An elevator car frame structure which characterized in that: including crossbeam (1), crossbeam (1) both ends are provided with a pole setting (2) respectively, two the one end that crossbeam (1) was kept away from in pole setting (2) can be dismantled and be connected with a bottom plate (3) that is used for bearing elevator car, bottom plate (3) include mainboard (30) of being connected with pole setting (2) to and articulate in mainboard (30) two subplates (31) at both ends mutually away from, still can dismantle between subplate (31) and pole setting (2) and be connected with to one side subassembly (4).

2. The elevator car frame structure of claim 1, wherein: the bottom surface of the auxiliary plate (31) is hinged with the bottom surface of the main plate (30).

3. The elevator car frame structure of claim 2, wherein: the top rigid coupling that subplate (31) is close to mainboard (30) one side has one to take along (310), mainboard (30) is close to the top of subplate (31) one side and is provided with one and holds take way groove (300) along (310).

4. The elevator car frame structure of claim 3, wherein: the lap edge (310) is connected with a plurality of positioning screws (33) along the length direction of the lap edge (310) in a threaded mode, and the positioning screws (33) are connected with the main board (30) in a threaded mode.

5. The elevator car frame structure of claim 1, wherein: the cable-stayed component (4) comprises a cable-stayed rod (40), one end of the cable-stayed rod (40) is detachably connected with the vertical rod (2), and the other end of the cable-stayed rod (40) is detachably connected with the auxiliary plate (31).

6. The elevator car frame structure of claim 5, wherein: the diagonal draw bar (40) is a telescopic bar.

7. The elevator car frame structure of claim 1, wherein: two the one end that vice board (31) carried on the back mutually articulates respectively has one and is used for spacing baffle (5) to elevator car, the length direction of baffle (5) is parallel with the length direction of crossbeam (1), the parallel rigid coupling in one side that baffle (5) deviate from vice board (31) has a fixed plate (52), fixed plate (52) can be dismantled with vice board (31) through a fastening screw (53) and be connected.

8. The elevator car frame structure of claim 7, wherein: and a torsion spring (54) used for elastically driving the baffle (5) to overturn towards the direction close to the auxiliary plate (31) is arranged at the hinged position of the baffle (5) and the auxiliary plate (31).