CN218778575U

CN218778575U - Steel structure derrick of elevator

Info

Publication number: CN218778575U
Application number: CN202222979712.5U
Authority: CN
Inventors: 王召华; 王佳
Original assignee: Lingda Elevator Suzhou Co ltd
Current assignee: Lingda Elevator Suzhou Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-31
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to the technical field of elevators, in particular to a steel structure derrick of an elevator, which comprises a unit upright post and a unit cross rod, wherein the unit cross rod is arranged at the upper end and the lower end of the unit upright post, one end of a reinforcing part, which is far away from the unit cross rod, is fixedly connected with the unit upright post, one end of the unit cross rod, which is far away from the unit upright post, is provided with a groove, one side of the unit cross rod is provided with a hoisting part, and the hoisting part is fixedly connected with the unit cross rod; finally, the unit whole body formed by the unit upright posts and the unit cross rods can be conveniently and quickly installed to form a layer of framework, so that the installation efficiency is improved, and the unit whole body formed by the unit upright posts and the unit cross rods can be stacked in the transportation process, so that the transportation space and the transportation cost are reduced.

Description

Steel structure derrick of elevator

Technical Field

The utility model relates to an elevator technical field especially relates to a steel construction derrick of elevator.

Background

With the acceleration of the aging process of population and the increasing improvement of the living standard of residents, the demand of additionally installing elevators in the built multi-storey buildings is increased day by day, and because the well is not designed in advance, the conventional method is to additionally arrange an outdoor well for the installation and operation of the elevators, and the derrick is an indispensable facility for the operation of the elevators.

Current elevator well, most adopt a plurality of steel columns to transport behind the installation site, cooperate the loop wheel machine again to assemble and weld, and this kind of mode can make installation time longer to reduced the installation effectiveness, and its volume of steel is great, makes and need transport many times, just can reach the destination, thereby increased the cost of transportation.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problems in the prior art, a steel structure derrick for an elevator is now provided.

The specific technical scheme is as follows:

the design is a steel structure derrick of an elevator, and the steel structure derrick comprises a unit upright post and a unit cross rod, wherein the upper end and the lower end of the unit upright post are provided with the unit cross rod, the unit cross rod is fixedly connected with the unit upright post, a reinforcing piece is arranged below the unit cross rod, the reinforcing piece is fixedly connected with the unit cross rod, the reinforcing piece is far away from one end of the unit cross rod is fixedly connected with the unit upright post, the unit cross rod is far away from one end of the unit upright post, a groove is formed in one end of the unit cross rod, a hoisting piece is arranged on one side of the unit cross rod, and the hoisting piece is fixedly connected with the unit cross rod.

Preferably, a sliding groove is formed in one side of the unit upright post, a sliding piece is arranged on one side, away from the sliding groove, of the unit upright post, and the sliding piece is fixedly connected with the unit upright post.

Preferably, the top of the unit upright post is provided with a positioning sliding groove, a positioning sliding piece is arranged below the unit upright post, and the positioning sliding piece is fixedly connected with the unit upright post.

Preferably, the upper end and the lower end of the sliding chute are provided with holes which are uniformly distributed.

Preferably, the upper end and the lower end of the unit upright post are provided with mounting pieces, and the mounting pieces are fixedly connected with the unit upright post.

Preferably, one end of the unit cross bar, which is far away from the unit upright post, is provided with a limiting piece, and the limiting piece is fixedly connected with the unit cross bar.

Preferably, the inner part of the groove is provided with jacks which are uniformly distributed.

The technical scheme has the following advantages or beneficial effects: through the unit upright post and the unit cross rod, because the sliding chute arranged on one side of the unit upright post is matched with the sliding part fixedly connected on the other side, and because the positioning sliding chute arranged on the top of the unit upright post is matched with the positioning sliding part fixedly connected on the bottom of the unit upright post, and the positioning sliding chute is communicated with the sliding chute, and then the unit cross rod is matched, a fixedly connected hoisting part is arranged on the outer side of the unit cross rod and is used for connecting a hoisting rope so as to drag and hoist the whole object, one end of the unit cross rod is provided with a groove, the size of the groove is matched with the side surface of the sliding part, a jack arranged in the groove is matched with a hole for driving a bolt, and because the unit cross rod is also provided with a fixedly connected limiting part outside the unit cross rod, and the hole is arranged on the limiting part and corresponds to the hole arranged on the mounting part fixedly connected on one side of the unit upright post, therefore, the unit whole body formed by four identical unit upright posts and unit cross rods can be combined into a frame of one layer, and when a second layer of frame needs to be superposed, a slide piece of a second unit upright post can be inserted into the chute of the unit upright post, so that the second unit upright post can move up and down in the chute limit range of the unit upright post, at the moment, a lifting piece of the second unit upright post is used for lifting the second unit upright post by a matching crane, at the intersection of the chute and the positioning chute, a worker only needs to push the second unit upright post to make, the positioning slide piece at the bottom of the second unit upright post reaches the positioning chute at the top of the unit upright post, thereby completing the installation of an upper layer and a lower layer, finally, the unit whole body formed by the unit upright posts and the unit cross rods can be conveniently and quickly installed and combined into the frame of one layer, thereby improving the installation efficiency, and the unit whole body formed by the unit upright posts and the unit cross rods can be superposed in the transportation process, thereby reducing transportation space and transportation costs.

Drawings

Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the invention.

Fig. 1 is a schematic diagram of an overall structure of a combined steel structure derrick of an elevator according to the present invention;

fig. 2 is a schematic view of an overall structure of a combined front steel structure derrick of an elevator according to the present invention;

fig. 3 is a schematic structural view of a unit upright column and a unit cross bar of a steel structure derrick of an elevator according to the present invention;

fig. 4 is a schematic structural view of a unit column of a steel structure derrick of an elevator according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 2 of a steel structure derrick of an elevator according to the present invention;

fig. 6 is an enlarged view of a portion B in fig. 3 of a steel structure derrick of an elevator according to the present invention.

The above-mentioned reference numerals denote: a unit pillar 10; a chute 11; a slider 12; a positioning chute 13; a positioning slide 14; a mounting member 15; a hole 16; a unit cross bar 20; a reinforcement 21; a limiting member 22; a groove 23; a jack 24; and a sling 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be further described with reference to the accompanying drawings and specific embodiments, which are not intended to limit the present invention.

Referring to fig. 1-6, a steel structure derrick of an elevator comprises a unit upright post 10 and a unit cross rod 20, wherein the upper end and the lower end of the unit upright post 10 are provided with the unit cross rod 20, the unit cross rod 20 is fixedly connected with the unit upright post 10, a reinforcement 21 is arranged below the unit cross rod 20, the reinforcement 21 is fixedly connected with the unit cross rod 20, one end of the reinforcement 21, which is far away from the unit cross rod 20, is fixedly connected with the unit upright post 10, one end of the unit cross rod 20, which is far away from the unit upright post 10, is provided with a groove 23, one side of the unit cross rod 20 is provided with a hoisting part 25, and the hoisting part 25 is fixedly connected with the unit cross rod 20; the reinforcing member 21 is for reinforcing the whole unit body made up of the unit pillar 10 and the unit cross bar 20 so that it is more solid; the shape of the groove 23 is consistent with the side surface of the slide piece 12, so that the whole unit can be better attached and installed; the hoisting piece 25 is provided with a through groove for connecting a crane so as to draw and hoist the whole object.

Furthermore, one side of the unit upright post 10 is provided with a sliding groove 11, one side of the unit upright post 10, which is far away from the sliding groove 11, is provided with a sliding piece 12, and the sliding piece 12 is fixedly connected with the unit upright post 10; the sliding slot 11 and the sliding piece 12 are matched with each other, so that the sliding piece 12 on the second unit upright 10 can slide up and down within the limited range of the sliding slot 11 when the second unit upright is installed.

Furthermore, the top of the unit column 10 is provided with a positioning chute 13, a positioning slider 14 is arranged below the unit column 10, and the positioning slider 14 is fixedly connected with the unit column 10; the positioning sliding groove 13 and the positioning sliding piece 14 are matched with each other, and the positioning sliding groove 13 is communicated with the sliding groove 11, so that when the second unit upright post 10 is installed, the sliding piece 12 of the second unit upright post 10 slides to the joint of the second unit upright post and the positioning sliding groove 13 in the sliding groove 11, a worker can install the second unit upright post by pushing the second unit upright post 10, and the second layer of framework can be installed by analogy.

Further, the upper end and the lower end of the chute 11 are provided with evenly distributed holes 16; the holes 16 are formed through the entire unit post 10 and are engaged with the insertion holes 24 formed in the unit cross bars 20 to facilitate the driving of bolts after the installation, thereby enhancing the overall structural strength.

Further, the upper end and the lower end of the unit upright post 10 are provided with mounting pieces 15, and the mounting pieces 15 are fixedly connected with the unit upright post 10; the mounting part 15 is integrally L-shaped and provided with a through groove, one end of the mounting part is aligned with the mounting part 15 on the second unit upright post 10 and then fixed by bolts, and the other end of the mounting part is correspondingly aligned with the limiting part 22 fixedly connected with one side of the unit cross rod 20 and then fixed by bolts, so that the integral structure is firmer.

Furthermore, one end of the unit cross bar 20, which is far away from the unit upright post 10, is provided with a limiting piece 22, and the limiting piece 22 is fixedly connected with the unit cross bar 20; the limiting member 22 corresponds to the mounting member 15 provided to the unit post 10 and is also opened with a through groove for passing a bolt.

Furthermore, jacks 24 which are uniformly distributed are formed in the groove 23; the insertion holes 24 are sized and positioned to correspond to the holes 16 for allowing the insertion pins to pass through to integrally fix the two units consisting of the unit posts 10 and the unit rails 20, thereby forming a one-layer frame.

The working principle is as follows: when the device is used, through the unit upright post 10 and the unit cross bar 20, because the sliding chute 11 arranged on one side of the unit upright post 10 is matched with the sliding piece 12 fixedly connected on the other side, because the positioning sliding chute 13 arranged on the top of the unit upright post 10 is matched with the positioning sliding piece 14 fixedly connected on the bottom of the unit upright post, and the positioning sliding chute 13 is communicated with the sliding chute 11, and then the unit cross bar 20 is matched, a hoisting piece 25 fixedly connected is arranged on the outer side of the unit cross bar 20 and is used for connecting a hoisting rope so as to drag and hoist the whole object, a groove 23 is arranged at one end of the unit cross bar 20, the groove 23 is matched with the side surface of the sliding piece 12, an insertion hole 24 arranged in the groove 23 is matched with a hole 16 for driving a bolt, and because a limiting piece 22 fixedly connected is also arranged on the outer part of the unit cross bar 20, and a hole on the limiting piece 22 is corresponding to a hole arranged on the mounting piece 15 fixedly connected on one side of the unit upright post 10, therefore, a unit whole body formed by four identical unit upright columns 10 and unit cross rods 20 can be combined into a one-layer frame, and when a second-layer frame needs to be superposed, a sliding piece 12 of a second unit upright column 10 can be inserted into a sliding groove 11 of the unit upright column 10, so that the second unit upright column 10 can move up and down in a limited range of the sliding groove 11 of the unit upright column 10, at the moment, a matched crane lifts the second unit upright column 10 through a lifting piece 25 of the second unit upright column 10, and at the intersection of the sliding groove 11 and a positioning sliding groove 13, a worker only needs to push the second unit upright column 10, so that a positioning sliding piece 14 at the bottom of the second unit upright column 10 reaches the positioning sliding groove 13 at the top of the unit upright column 10, and therefore, the installation of the upper layer and the lower layer is completed, and finally, the unit whole body formed by the unit upright columns 10 and the unit cross rods 20 can be conveniently and quickly installed The assembly into a single-layer frame improves the installation efficiency, and the unit whole body formed by the unit upright posts 10 and the unit cross bars 20 can be stacked in the transportation process, thereby reducing the transportation space and the transportation cost.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. A steel structure derrick of elevator which characterized in that: including unit stand (10) and unit horizontal pole (20), the upper and lower both ends of unit stand (10) are equipped with unit horizontal pole (20), unit horizontal pole (20) fixed connection unit stand (10), the below of unit horizontal pole (20) is equipped with reinforcement (21), reinforcement (21) fixed connection unit horizontal pole (20), keep away from reinforcement (21) the one end fixed connection of unit horizontal pole (20) unit stand (10), keep away from unit horizontal pole (20) recess (23) have been seted up to the one end of unit stand (10), one side of unit horizontal pole (20) is equipped with hoist and mount piece (25), hoist and mount piece (25) fixed connection unit horizontal pole (20).

2. A steel structural derrick of elevator as claimed in claim 1, wherein: one side of the unit upright post (10) is provided with a sliding groove (11), one side of the unit upright post (10) far away from the sliding groove (11) is provided with a sliding piece (12), and the sliding piece (12) is fixedly connected with the unit upright post (10).

3. A steel structural derrick of elevator as claimed in claim 2, wherein: the top of the unit upright post (10) is provided with a positioning sliding groove (13), a positioning sliding piece (14) is arranged below the unit upright post (10), and the positioning sliding piece (14) is fixedly connected with the unit upright post (10).

4. A steel structural derrick of elevator as claimed in claim 2, wherein: the upper end and the lower end of the sliding chute (11) are provided with evenly distributed holes (16).

5. A steel structural derrick of elevator as claimed in claim 1, wherein: and mounting pieces (15) are arranged at the upper end and the lower end of the unit upright post (10), and the mounting pieces (15) are fixedly connected with the unit upright post (10).

6. A steel structural derrick of elevator as claimed in claim 1, wherein: one end of the unit cross bar (20) far away from the unit upright post (10) is provided with a limiting piece (22), and the limiting piece (22) is fixedly connected with the unit cross bar (20).

7. A steel structural derrick of elevator as claimed in claim 1, wherein: the inner part of the groove (23) is provided with jacks (24) which are uniformly distributed.