CN210914867U

CN210914867U - Elevator skeleton of quick installation

Info

Publication number: CN210914867U
Application number: CN201921497303.3U
Authority: CN
Inventors: 李海伟; 李生; 林少明
Original assignee: Shenzhen Weiao Elevator Engineering Co ltd
Current assignee: Shenzhen Weiao Elevator Engineering Co ltd
Priority date: 2019-09-07
Filing date: 2019-09-07
Publication date: 2020-07-03
Anticipated expiration: 2029-09-07

Abstract

The utility model relates to an elevator skeleton of quick installation, including bracing piece, connecting rod, first connecting piece and second connecting piece and bracing piece fixed connection, first connecting piece and second connecting piece set up the installation clearance that forms the installation of confession connecting rod along the length direction interval of bracing piece, and the one side that first connecting piece and second connecting piece are relative all is provided with the location dogtooth, the even dense cloth of length direction of connecting rod is followed to the location dogtooth, be provided with the locking dogtooth corresponding with the location dogtooth on the connecting rod, the location dogtooth has the orientation plane that is used for the direction connecting rod's direction inclined plane and perpendicular to first connecting piece and second connecting piece surface, be provided with the locking plane of laminating each other with the orientation plane on the locking dogtooth. The utility model discloses have the mounting structure who has simplified elevator skeleton, promoted elevator skeleton's installation effectiveness's effect.

Description

Elevator skeleton of quick installation

Technical Field

The utility model belongs to the technical field of the technique of elevator skeleton and specifically relates to an elevator skeleton of quick installation is related to.

Background

At present, a lifting elevator mainly comprises a traction machine (winch), a guide rail, a counterweight, a safety device (such as a speed limiter, a safety clamp, a buffer and the like), a signal control system, a lift car, a hall door and the like. These parts are installed in the hoistway and machine room of the building, respectively. Usually, a steel wire rope is used for friction transmission, the steel wire rope bypasses a traction sheave, two ends of the steel wire rope are respectively connected with a car and a balance weight, and a motor drives the traction sheave to lift the car. With the popularization of automation equipment, the lifting elevator is widely applied to life and production, an elevator framework needs to be built before the lifting elevator is installed, and the realization of the functions of the lifting elevator depends on the framework.

In the prior art, an elevator framework generally comprises a support rod, a connecting rod and a four-way reinforcement for increasing the structural strength of the joint of the support rod and the connecting rod, and all processed parts are generally connected by welding or bolt connection, so that the construction of a lifting elevator is completed; the framework is low in connection precision and low in connection structure strength due to the fact that welding or direct bolt fixing is adopted. Therefore, an elevator framework connecting structure with simple structure and high connecting precision is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an elevator skeleton of quick installation has the mounting structure who has simplified elevator skeleton, has promoted the effect of elevator skeleton's installation effectiveness.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an elevator skeleton of quick installation, includes bracing piece, connecting rod, first connecting piece and second connecting piece and bracing piece fixed connection, first connecting piece and second connecting piece set up along the length direction interval of bracing piece and form the installation clearance that supplies the connecting rod installation, and the one side that first connecting piece and second connecting piece are relative all is provided with the location dogtooth, the location dogtooth is evenly densely covered along the length direction of connecting rod, be provided with the locking dogtooth corresponding with the location dogtooth on the connecting rod, the location dogtooth has the orientation plane that is used for the direction inclined plane of direction connecting rod and perpendicular to first connecting piece and second connecting piece surface, be provided with the locking plane of laminating each other with the orientation plane on the locking dogtooth.

By adopting the technical scheme, during installation, the first connecting piece and the supporting rod are fixedly connected, the connecting rod is placed at the top of the first connecting rod, the second connecting piece covers the other side of the connecting rod and is fixedly connected with the supporting rod, axial positioning is carried out on the positioning convex teeth on the first connecting piece and the second connecting piece and the locking convex teeth on the connecting rod, loosening between the connecting rod and the supporting rod is prevented, compared with the method of connecting the connecting rod, the supporting rod and the four-way reinforcement piece by using screws, a large number of bolts are not needed to be used for fixing the connecting rod and the four-way reinforcement piece during installation, the installation steps are simplified, the installation efficiency is improved, and the construction period is shortened; and compare in using the bolt, directly place the bracing piece between first connecting piece and second connecting piece, and realize axial positioning between the two through locking dogtooth and location dogtooth, it is more firm to fix, and to a certain extent the cost is reduced, has promoted the performance of enterprises.

The utility model discloses further set up to: and the locking convex teeth are also provided with locking inclined planes which are mutually attached to the guide inclined planes.

Through adopting above-mentioned technical scheme, set up in the locking inclined plane that the direction inclined plane was laminated each other on the locking dogtooth to make between connecting rod, first connecting piece and the second connecting piece after the installation is accomplished, the combination between locking dogtooth and the location dogtooth is inseparabler, thereby makes the combination between connecting rod and first connecting piece, the second connecting piece inseparabler.

The utility model discloses further set up to: the first connecting piece and the second connecting piece are further provided with limiting plates located on two sides of the first connecting piece and the second connecting piece, and the side walls of the limiting plates are attached to the side walls of the connecting rods.

Through adopting above-mentioned technical scheme, set up the limiting plate between first connecting piece and second connecting piece to increased the structural strength of first connecting piece and second connecting piece to a certain extent, reduced the probability that first connecting piece and second connecting piece take place bending deformation.

The utility model discloses further set up to: the first connecting piece and the second connecting piece are provided with a first positioning plate and a second positioning plate which are perpendicular to each other, the side wall of the first positioning plate is attached to the supporting rod, and the side wall of the second positioning plate is attached to the side wall of the connecting rod.

Through adopting above-mentioned technical scheme, set up first connecting piece and second connecting piece into mutually perpendicular's first locating plate and second locating plate to the installation between first connecting piece and second connecting piece and the bracing piece has been made things convenient for.

The utility model discloses further set up to: and a first structure reinforcing rib is arranged between the first positioning plate and the second positioning plate.

Through adopting above-mentioned technical scheme, the structural strength of first locating plate and second locating plate has been increased.

The utility model discloses further set up to: the limiting plate on the first connecting piece is provided with a guide strip, the limiting plate on the second connecting piece is provided with a guide groove, and the guide strip is embedded into the guide groove.

Through adopting above-mentioned technical scheme, set up the guide way on the limiting plate on first connecting piece, and set up in the gib block that the guide way corresponds on the second connecting piece to at the in-process of installation, first connecting piece and second connecting piece can lead through gib block and guide way, have made things convenient for the installation of first connecting piece and second connecting piece, and have promoted installation accuracy between them to a certain extent.

The utility model discloses further set up to: the lateral wall fixedly connected with of bracing piece closes the board with first locating plate fixed connection's lid, it faces to cover the board one side of first locating plate is provided with the fixed plate, set up the grafting recess that supplies the fixed plate to peg graft on the first locating plate.

Through adopting above-mentioned technical scheme, the board is closed with the fixed lid of first locating plate to the lateral wall fixed connection of bracing piece, and closes the board at the lid and set up the fixed plate, and the grafting recess inside groove on the fixed plate embedding first locating plate, lid close the board can bear the shear force that first connecting piece and second connecting piece bore jointly with first locating plate to the bonding strength between first connecting piece and second connecting piece and the bracing piece has been promoted.

The utility model discloses further set up to: and a second structural reinforcing rib is arranged between the fixed plate and the cover plate.

Through adopting above-mentioned technical scheme, promoted the bonding strength between fixed plate and the lid board, with your fixed plate emergence probability of warping.

To sum up, the utility model discloses a beneficial technological effect does:

1. the rapidly-installed elevator framework has the advantages that the supporting rod, the connecting rod, the first connecting piece and the second connecting piece are arranged, so that the installation structure of the elevator framework is simplified, and the installation efficiency of the elevator framework is improved;

2. the utility model has the advantages that the installation between the first connecting piece and the second connecting piece is convenient by arranging the guide strip and the guide groove;

3. above-mentioned utility model through setting up first structure strengthening rib, have the effect that has promoted the structural strength of first connecting piece and second connecting piece.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic view of the partial cross-sectional structure of the present invention.

Fig. 3 is a schematic diagram of the local explosion structure of the present invention.

Fig. 4 is a schematic view of the general structure of the first connecting member of the present invention.

In the figure, 1, a support rod; 2. a connecting rod; 21. locking the convex teeth; 211. locking the inclined plane; 212. a locking plane; 3. A first connecting member; 31. a mounting gap; 32. a first positioning plate; 321. inserting grooves; 33. a second positioning plate; 34. a first structural stiffener; 35. a guide strip; 36. a limiting plate; 37. positioning the convex teeth; 371. a guide slope; 372. positioning a plane; 4. a second connecting member; 41. a guide groove; 5. covering the plywood; 51. a fixing plate; 52. and a second structure reinforcing rib.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a quick-mounting elevator frame comprises a support rod 1, a connecting rod 2, a first connecting piece 3 and a second connecting piece 4.

Referring to fig. 1 and 2, the first connecting member 3 and the second connecting member 4 are fixedly connected to the support rod 1, and the first connecting member 3 and the second connecting member 4 are spaced apart from each other along the length direction of the support rod 1 to form a mounting gap 31 for mounting the connecting rod 2. In this embodiment, the first connecting member 3 and the second connecting member 4 are connected to the support rod 1 by fasteners.

The first connecting piece 3 and the second connecting piece 4 are provided with a first positioning plate 32 and a second positioning plate 33 which are perpendicular to each other, the side wall of the first positioning plate 32 is attached to the support rod 1, and the side wall of the second positioning plate 33 is attached to the side wall of the connecting rod 2. A first structural reinforcing rib 34 is provided between the first positioning plate 32 and the second positioning plate 33.

Referring to fig. 3, the second positioning plate 33 is provided with two limiting plates 36 on two sides thereof, the side walls of the first positioning plate 32 are attached to the side walls of the two sides of the support rod 1, and the side walls of the limiting plates 36 are attached to the side walls of the connecting rod 2.

Referring to fig. 4, a cover plate 5 fixedly connected to the first positioning plate 32 is fixedly connected to a side wall of the support rod 1, a fixing plate 51 is disposed on one side of the cover plate 5 facing the first positioning plate 32, and an insertion groove 321 for inserting the fixing plate 51 is disposed on the first positioning plate 32. A second structural reinforcing rib 52 is arranged between the fixed plate 51 and the covering plate 5.

The limiting plate 36 on the first connecting piece 3 is provided with a guide strip 35, the limiting plate 36 on the second connecting piece 4 is provided with a guide groove 41 for clamping the guide strip 35, and the guide strip 35 is embedded into the guide groove 41.

Referring to fig. 2 and 3, the opposite surfaces of the first connecting piece 3 and the second connecting piece 4 are provided with positioning convex teeth 37, and the positioning convex teeth 37 are uniformly and densely distributed along the length direction of the connecting rod 2. The positioning convex tooth 37 is provided with a guide inclined plane 371 used for guiding the connecting rod 2 and a positioning plane 372 perpendicular to the surfaces of the first connecting piece 3 and the second connecting piece 4, the connecting rod 2 is provided with a locking convex tooth 21 corresponding to the positioning convex tooth 37, the locking convex tooth 21 is provided with a locking plane 212 mutually attached to the positioning plane 372, and the locking convex tooth 21 is further provided with a locking inclined plane 211 mutually attached to the guide inclined plane 371.

The use principle of the embodiment is as follows: during the installation, earlier with fixed connection between first connecting piece 3 and the bracing piece 1, then place connecting rod 2 at the top of first connecting rod 2, then fit the opposite side of connecting rod 2 with 4 lids of second connecting piece, and with second connecting piece 4 and bracing piece 1 fixed connection, and carry out axial positioning through the locking dogtooth 21 that is located on first connecting piece 3 and the second connecting piece 4 and is located connecting rod 2, prevent to loosen and take off between connecting rod 2 and the bracing piece 1, compare in using the screw with connecting rod 2, bracing piece 1 and cross reinforcement are connected, need not use a large amount of bolts to fix between connecting rod 2 and the cross reinforcement during the installation, the installation step has been simplified, the installation effectiveness has been promoted, the time limit for a project.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an elevator skeleton of quick installation which characterized in that: comprises a supporting rod (1), a connecting rod (2), a first connecting piece (3) and a second connecting piece (4), wherein the first connecting piece (3) and the second connecting piece (4) are fixedly connected with the supporting rod (1), the first connecting piece (3) and the second connecting piece (4) are arranged at intervals along the length direction of the supporting rod (1) to form an installation gap (31) for installing the connecting rod (2), positioning convex teeth (37) are arranged on the opposite sides of the first connecting piece (3) and the second connecting piece (4), the positioning convex teeth (37) are uniformly and densely distributed along the length direction of the connecting rod (2), locking convex teeth (21) corresponding to the positioning convex teeth (37) are arranged on the connecting rod (2), and the positioning convex teeth (37) are provided with a guide inclined plane (371) used for guiding the connecting rod (2) and a positioning plane (372) vertical to the surfaces of the first connecting piece (3) and the second connecting piece (4), and the locking convex teeth (21) are provided with locking planes (212) which are mutually attached to the positioning planes (372).

2. The quick-install elevator frame of claim 1, wherein: and the locking convex tooth (21) is also provided with a locking inclined plane (211) which is mutually attached to the guide inclined plane (371).

3. A quick-install elevator frame as defined in claim 2, wherein: first connecting piece (3) and second connecting piece (4) still have limiting plate (36) that are located first connecting piece (3) and second connecting piece (4) both sides, the lateral wall laminating of lateral wall and connecting rod (2) of limiting plate (36).

4. A quick-install elevator frame as defined in claim 3, wherein: first connecting piece (3) and second connecting piece (4) have first locating plate (32) and second locating plate (33) that mutually perpendicular set up, the lateral wall and the laminating of bracing piece (1) of first locating plate (32), the lateral wall of second locating plate (33) with the lateral wall laminating of connecting rod (2).

5. The quick-install elevator frame of claim 4, wherein: a first structural reinforcing rib (34) is arranged between the first positioning plate (32) and the second positioning plate (33).

6. The quick-install elevator frame of claim 5, wherein: be provided with gib block (35) on limiting plate (36) on first connecting piece (3), guide way (41) have been seted up on limiting plate (36) on second connecting piece (4), gib block (35) imbed in guide way (41).

7. The quick-install elevator frame of claim 6, wherein: lateral wall fixedly connected with and first locating plate (32) fixed connection's lid of bracing piece (1) closes board (5), lid board (5) orientation one side of first locating plate (32) is provided with fixed plate (51), offer grafting recess (321) that supply fixed plate (51) to peg graft on first locating plate (32).

8. The quick-install elevator frame of claim 7, wherein: and a second structural reinforcing rib (52) is arranged between the fixed plate (51) and the cover plate (5).