CN218642209U

CN218642209U - Hide fixed elevator safety derrick

Info

Publication number: CN218642209U
Application number: CN202222481767.3U
Authority: CN
Inventors: 鲍文杰; 夏志; 李国强
Original assignee: Shanghai Juling Elevator Co ltd
Current assignee: Shanghai Juling Elevator Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-17
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a hide fixed elevator safety derrick, including stand subassembly and third crosspiece subassembly, third crosspiece subassembly erection joint is on stand subassembly's bottom position all around, the utility model discloses in, use through stand subassembly, crosspiece subassembly, coupling assembling and fastening bolt cooperation, can realize hidden fixed, improve the aesthetic property, make its size can maximize when installing elevator axle box, insert the crosspiece draw-in groove with the card solid board, insert the coupling assembling in the plug-in groove, later use fastening bolt to run through in the bolt connecting hole and in fastening and the location mounting hole, and because the rear end of derrick crosspiece is equipped with the shielding plate, make it in the use, can shelter from the fastening bolt junction, avoid mounting structure to expose externally, improve the aesthetic property of this derrick, and the fastening bolt fastening is in the inboard groove of crosspiece, avoid fastening bolt to expose and influence elevator well size, make elevator car size can maximize when the installation.

Description

Hide fixed elevator safety derrick

Technical Field

The utility model relates to an elevator derrick technical field, concretely relates to hide fixed elevator safety derrick.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, a car of the elevator runs on at least two rows of rigid track motion devices which are perpendicular to a horizontal plane or have an inclination angle smaller than fifteen degrees with a plumb line, and a support frame needs to be arranged in a derrick in the running process of the box ladder, so that the vertical running of the elevator is guaranteed not to shake, and people can take the elevator more comfortably.

The existing derrick assembling mode is generally in bolt connection, but the bolt connection is adopted, so that a bolt structure is exposed outside, the appearance is not attractive enough, and the excessive bolts can occupy the size of an elevator shaft, so that the size of an elevator car cannot be maximized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hide fixed elevator safety derrick to it generally is bolted connection to provide current derrick equipment mode in solving above-mentioned background art, but adopts bolted connection, can make bolted construction expose externally, not only pleasing to the eye inadequately, and the bolt of having more moreover can occupy elevator well size, makes the unable maximize problem of elevator car size.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hide fixed elevator safety derrick, includes stand subassembly and third crosspiece subassembly, third crosspiece subassembly erection joint is on the bottom of stand subassembly position all around, the top of stand subassembly is provided with first crosspiece subassembly all around, the inboard both ends of stand subassembly are provided with coupling assembling, coupling assembling's upper end is located and is provided with fastening bolt on the first crosspiece subassembly, the lower extreme of first crosspiece subassembly is located and is provided with second crosspiece subassembly on the stand subassembly, second crosspiece subassembly and third crosspiece subassembly are all fixed on the stand subassembly through coupling assembling and fastening bolt.

The shaft assembly comprises a crosspiece clamping groove, a shaft frame upright post and an inserting block connecting groove, wherein the crosspiece clamping groove is formed in the inner sides of two ends of the shaft frame upright post, the inserting block connecting groove is formed in the shaft frame upright post on two inner sides of the crosspiece clamping groove, and the shaft frame upright post is connected and supported at the four wall positions of an elevator shaft.

The first crosspiece assembly comprises a shielding plate, bolt connecting holes, a derrick crosspiece and a clamping plate, the clamping plate is arranged at two ends of each bolt connecting hole, the bolt connecting holes are formed in two sides of the upper end of the clamping plate, the shielding plate is arranged on the outer side of the rear end of the derrick crosspiece, and the derrick crosspiece is connected to the stand column assembly through the clamping plate.

Wherein, coupling assembling is including connecting rectangular and location mounting hole, it is provided with the location mounting hole to connect rectangular upper end both sides, it connects on the stand subassembly to connect rectangular.

The stand column assembly and the connecting assembly are connected and installed in an inserting mode, and the connecting assembly is connected to the two ends of the inner side of the stand column assembly.

The stand component and the first crosspiece component are fixedly installed in a fastening bolt rotating connection mode, and the first crosspiece component is connected to the periphery of the top end of the stand component.

To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the stand subassembly, the crosspiece subassembly, coupling assembling and fastening bolt cooperation are used, can realize hidden fixed, improve the aesthetic property, make its size can maximize when installation elevator axle case, during the installation stand subassembly, at first, place four derrick stands at elevator well four walls, further insert the inboard crosspiece draw-in groove in derrick stand both ends with the card solid board at derrick crosspiece both ends, further insert coupling assembling in the inserted block spread groove at the inboard both ends of derrick stand, later use the rotatory bolt connection hole that runs through card solid board upper end of fastening bolt in and fastening and be connected rectangular location mounting hole, just so accomplish the derrick fixed connection of one side, later continue the installation with above-mentioned step, and because the rear end of derrick crosspiece is equipped with the shielding plate, make it in the use, can shelter from the fastening bolt junction, avoid mounting structure to expose externally, improve the aesthetic property of this derrick, and fastening bolt fastens in the inboard groove of crosspiece, avoid fastening bolt to expose and influence the elevator size, make elevator well size maximize when the installation.

2. The utility model discloses in, through first crosspiece subassembly, coupling assembling and fastening bolt cooperation are used, make it convenient swift more when the installation, connect more firm safety, during the first crosspiece subassembly of installation, at first, peg graft the card solid board at derrick crosspiece both ends in the crosspiece draw-in groove of stand subassembly, later peg graft in the inserted block spread groove with coupling assembling's connection rectangular, later use fastening bolt to run through the bolted connection hole and the rotatory fastening of card solid board upper end both sides on connecting rectangular, just so accomplish the installation of derrick one side, connect the installation like this, make it convenient swift more in the installation, and use and connect rectangular with its reinforcement connection, the security of derrick has been improved, it is firm when making it use is difficult for the pine to take off more.

Drawings

Fig. 1 is a schematic perspective view of a hidden fixed elevator safety derrick according to the present invention;

fig. 2 is a top view structural diagram of a hidden fixed type elevator safety derrick according to the present invention;

fig. 3 is an enlarged structural diagram of an area a of a hidden fixed elevator safety derrick according to the present invention;

fig. 4 is an enlarged structural diagram of a B region of a hidden fixed type elevator safety derrick according to the present invention;

fig. 5 is a schematic structural view of a column assembly of a hidden fixed type elevator safety derrick according to the present invention;

fig. 6 is a schematic structural view of a first rail assembly of a hidden fixed type elevator safety derrick according to the present invention;

fig. 7 is the utility model discloses a hide coupling assembling structure sketch map of fixed elevator safety derrick.

In the figure: 1. a column assembly; 11. a crosspiece clamping groove; 12. a mast column; 13. inserting block connecting grooves; 2. a first rail assembly; 21. a shielding plate; 22. connecting holes of bolts; 23. a derrick rung; 24. a clamping and fixing plate; 3. a connection assembly; 31. connecting the long strips; 32. positioning the mounting hole; 4. fastening a bolt; 5. a second rail assembly; 6. a third rail assembly.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1, 2, 3, 4 and 5, a hidden fixed type elevator safety derrick comprises a column assembly 1 and a third crosspiece assembly 6, wherein the third crosspiece assembly 6 is installed and connected on the periphery of the bottom end of the column assembly 1, a first crosspiece assembly 2 is arranged on the periphery of the top end of the column assembly 1, connecting assemblies 3 are arranged at two ends of the inner side of the column assembly 1, fastening bolts 4 are arranged on the first crosspiece assembly 2 at the upper end of each connecting assembly 3, a second crosspiece assembly 5 is arranged on the column assembly 1 at the lower end of each first crosspiece assembly 2, the second crosspiece assembly 5 and the third crosspiece assembly 6 are fixed on the column assembly 1 through the connecting assemblies 3 and the fastening bolts 4, when the hidden fixed type elevator safety derrick is used, firstly, the elevator derrick is transported to an elevator shaft for further assembly, and when the elevator safety derrick is assembled, firstly, the derrick uprights 12 of four upright post assemblies 1 are placed on the four walls of a well, then the third crosspiece assembly 6 is inserted into the periphery of the derrick uprights 12 in sequence, the second crosspiece assembly 5, the first crosspiece assembly 2 and more are additionally arranged according to the height of the elevator well until the height is suitable for the height of the elevator well, when the first crosspiece assembly 2 is connected with the derrick uprights 12, the clamping and fixing plates 24 at the two ends of a derrick crosspiece 23 are inserted into the crosspiece clamping grooves 11 at the inner sides of the two ends of the derrick uprights 12, the connecting assembly 3 is further inserted into the inserting block connecting grooves 13 at the two ends of the inner sides of the derrick uprights 12, then the fastening bolts 4 are used for rotating to penetrate through the bolt connecting holes 22 at the upper ends of the clamping and fixing plates 24 and being fastened in the positioning and mounting holes 32 of the connecting strips 31, so that the derrick fixed connection at one side is completed, then the installation is continued in the above steps, and the rear end of the derrick 23 is provided with the shielding plate 21, make it in the use, can shelter from fastening bolt 4 junction, avoid mounting structure to expose externally, improve the aesthetic property of this derrick to fastening bolt 4 is in the inboard recess department of derrick crosspiece 23, avoids fastening bolt 4 to expose and influences the elevator well size, makes elevator car size can the maximize when the installation.

The utility model discloses in, stand subassembly 1 includes crosspiece draw-in groove 11, derrick stand 12 and inserted block spread groove 13, derrick stand 12 both ends inboard is provided with crosspiece draw-in groove 11, crosspiece draw-in groove 11 inboard both sides are located and are provided with inserted block spread groove 13 on derrick stand 12, derrick stand 12 joint support is in elevator well four walls position department, when installing stand subassembly 1, at first, place four derrick stands 12 at elevator well four walls, further insert the block clamp groove 11 of derrick stand 12 both ends with the card solid board 24 at derrick crosspiece 23 both ends, further insert coupling assembling 3 in the inserted block spread groove 13 at the inboard both ends of derrick stand 12, later use fastening bolt 4 rotation to run through in the bolt connection hole 22 of card solid board 24 upper end and fastening and in the location mounting hole 32 of being connected rectangular 31, just so accomplish the derrick fixed connection of one side, later with above-mentioned step continue the installation, and because the rear end of derrick crosspiece 23 is equipped with shielding plate 21, make it in the use, can shelter from fastening bolt 4 junction, avoid mounting structure to expose, improve the aesthetic property of this derrick 4, and fastening bolt 4 is in the outside, and the inboard influence of elevator well fastening of elevator well of fastening bolt is avoided, and maximize the size when the installation, the maximize the car recess is avoided.

The working principle is as follows: when the hidden fixed type elevator safety derrick is used, firstly, the elevator derrick is conveyed to an elevator shaft, and further assembly is carried out, when the assembly is carried out, the derrick uprights 12 of the four upright assemblies 1 are firstly placed on the four walls of the shaft, then the third crosspiece assemblies 6 are sequentially inserted into the periphery of the derrick uprights 12, the second crosspiece assemblies 5 and the first crosspiece assemblies 2 and more are additionally arranged according to the height of the elevator shaft until the height is suitable for the elevator shaft, when the first crosspiece assemblies 2 are connected with the derrick uprights 12, the clamping plates 24 at the two ends of the derrick 23 are inserted into the crosspiece clamping grooves 11 at the inner sides of the two ends of the derrick uprights 12, the connecting assemblies 3 are further inserted into the inserting block connecting grooves 13 at the two ends of the inner sides of the derrick uprights 12, then the fastening bolts 4 are used for rotatably penetrating through the bolt connecting holes 22 at the upper ends of the clamping plates 24 and fastening and connecting the positioning and installing holes 32 of the long strips 31, so that the fixed connection of one side is completed, and the rear end of the crosspiece 23 is provided with the shielding plate 21, so that the fastening of the bolt at the connecting holes at the connecting position of the connecting holes of the fastening holes of the derrick 4 can be shielded in use, the elevator shaft, the fastening holes can be prevented from being exposed outside, and the size of the fastening structure can be maximally exposed, and the elevator shaft can be prevented from being exposed at the fastening holes of the elevator shaft, and the fastening holes 23, and the elevator shaft can be mounted on the inside of the elevator shaft, and the elevator shaft can be maximally exposed on the size of the elevator shaft can be prevented from being exposed.

Example two

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, a hidden fixed type elevator safety derrick, this embodiment compares in embodiment one, stand subassembly 1 and first crosspiece subassembly 2 are installed fixedly through 4 swivelling joint's of fastening bolt mode, and first crosspiece subassembly 2 is connected on the top of stand subassembly 1 position all around, first crosspiece subassembly 2 includes shielding plate 21, bolt connection hole 22, derrick crosspiece 23 and clamping plate 24, bolt connection hole 22 both ends are provided with clamping plate 24, clamping plate 24 upper end both sides are provided with bolt connection hole 22, derrick crosspiece 23 rear end outside is provided with shielding plate 21, derrick crosspiece 23 passes through clamping plate 24 and connects on stand subassembly 1.

The working principle is as follows: when installing first crosspiece subassembly 2, at first, peg graft the card solid board 24 at derrick crosspiece 23 both ends in the crosspiece draw-in groove 11 of stand subassembly 1, later peg graft the connection rectangular 31 of coupling assembling 3 in inserted block spread groove 13, later use fastening bolt 4 to run through the bolted connection hole 22 of card solid board 24 upper end both sides and rotatory fastening on connecting rectangular 31, just so accomplish the installation of derrick one side, connect the installation like this, make it more convenient and fast in the installation, and use and connect rectangular 31 with its reinforcement connection, the security of derrick has been improved, it is firm more difficult for the pine to take off when making it use.

EXAMPLE III

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 7, in this embodiment, compared with the second embodiment, the column assembly 1 and the connecting assembly 3 are connected and installed in an inserting manner, and the connecting assembly 3 is connected to two ends of the inner side of the column assembly 1, the connecting assembly 3 includes a connecting strip 31 and positioning mounting holes 32, the positioning mounting holes 32 are disposed on two sides of the upper end of the connecting strip 31, and the connecting strip 31 is connected to the column assembly 1.

The working principle is as follows: when the connecting assembly 3 is used, firstly, the connecting strip 31 is inserted into the insertion block connecting groove 13 of the stand column assembly 1, and the connecting strip is connected and installed in an insertion mode, so that the installation is more convenient, and further fastening bolts 4 penetrate through the bolt connecting holes 22 on the two sides of the upper end of the clamping plate 24 and are fastened on the connecting strip 31 in a rotating mode, and the connecting assembly is not easy to fall off in the using process.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A concealed and fixed type elevator safety derrick comprising a column assembly (1) and a third rung assembly (6), characterized in that: third crosspiece subassembly (6) erection joint is on the bottom of stand subassembly (1) position all around, the top of stand subassembly (1) is provided with first crosspiece subassembly (2) all around, stand subassembly (1) inboard both ends are provided with coupling assembling (3), the upper end of coupling assembling (3) is located and is provided with fastening bolt (4) on first crosspiece subassembly (2), the lower extreme of first crosspiece subassembly (2) is located and is provided with second crosspiece subassembly (5) on stand subassembly (1), second crosspiece subassembly (5) and third crosspiece subassembly (6) are all fixed on stand subassembly (1) through coupling assembling (3) and fastening bolt (4).

2. A concealed fixed elevator safety mast according to claim 1, wherein: stand subassembly (1) includes crosspiece draw-in groove (11), derrick stand (12) and inserted block spread groove (13), derrick stand (12) both ends inboard is provided with crosspiece draw-in groove (11), crosspiece draw-in groove (11) inboard both sides are located and are provided with inserted block spread groove (13) on derrick stand (12), derrick stand (12) joint support is in elevator well four walls position department.

3. A concealed fixed type elevator safety derrick according to claim 1, characterized in that: first crosspiece subassembly (2) are including shielding plate (21), bolted connection hole (22), derrick crosspiece (23) and card solid board (24), bolted connection hole (22) both ends are provided with the card and fix board (24), card solid board (24) upper end both sides are provided with bolted connection hole (22), derrick crosspiece (23) rear end outside is provided with shielding plate (21), derrick crosspiece (23) are connected on stand subassembly (1) through card solid board (24).

4. A concealed fixed elevator safety mast according to claim 1, wherein: connecting components (3) are including connecting rectangular (31) and location mounting hole (32), it is provided with location mounting hole (32) to connect rectangular (31) upper end both sides, it connects on stand subassembly (1) to connect rectangular (31).

5. A concealed fixed elevator safety mast according to claim 1, wherein: the stand subassembly (1) and coupling assembling (3) connect the installation through the mode of pegging graft, just coupling assembling (3) are connected on the inboard both ends position of stand subassembly (1).

6. A concealed fixed elevator safety mast according to claim 1, wherein: stand subassembly (1) and first crosspiece subassembly (2) are fixed through fastening bolt (4) swivelling joint's mode installation, just first crosspiece subassembly (2) are connected on the top of stand subassembly (1) position all around.