CN215854508U

CN215854508U - Square tube type steel structure elevator shaft

Info

Publication number: CN215854508U
Application number: CN202121518202.7U
Authority: CN
Inventors: 王金莉; 吕坤鹏; 林克; 薛永帅; 李冰
Original assignee: Boster Construction Technology Co ltd
Current assignee: Boster Construction Technology Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-02-18
Anticipated expiration: 2031-07-05

Abstract

The utility model provides a square tube type steel structure elevator hoistway, which relates to the technical field of elevator hoistways and comprises a base and a top platform, wherein at least two installation frames are sequentially arranged on the upper part of the base from bottom to top, the top platform is arranged on the upper part of the installation frames, which is positioned on the uppermost part and is far away from the base, the installation frames, the base and the top platform are fixedly connected through a buckle mechanism, a fixed plate is arranged on one side of the buckle mechanism, which is far away from the installation frames, a chute is arranged inside the fixed plate, two bolts slide inside the chute, a connecting plate is arranged on the installation frames, through holes for the bolts to pass through are respectively arranged at two ends of the connecting plate, one end of each bolt penetrates through the connecting plate and is fixedly connected with a nut, the bolt has a large adjustable range in the chute and is convenient to adjust, can make the adjustment rapidly according to actual need for equipment fixing's efficiency practices thrift operating time.

Description

Square tube type steel structure elevator shaft

Technical Field

The utility model relates to the technical field of elevator shafts, in particular to a square tube type steel structure elevator shaft.

Background

The elevator shaft is a shaft for installing an elevator, the size of the shaft is determined according to the type selection of the elevator, an elevator track and a counterweight track are installed on the wall of the shaft, an elevator door is installed in a reserved door opening, and an elevator machine room is arranged at the top of the shaft.

The steel structure elevator shaft is disclosed in a Chinese patent with an authorization and bulletin number of CN213329854U, and comprises a plurality of vertical columns, a plurality of cross beams vertically connected with two adjacent columns are arranged between every two adjacent columns, a plurality of support rods obliquely arranged are also arranged between every two adjacent columns, and the columns are made of angle steel.

However, the above technical solution has the following defect that the adjustment range of the sliding adjustment assembly of the device is small, and in the actual installation process, the assembly error and the manufacturing error of the equipment make the sliding adjustment assembly not be used effectively, which affects the installation of the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a square tube type steel structure elevator shaft, and aims to solve the problems that in the prior art, the adjusting range of a sliding adjusting assembly of the steel structure elevator shaft is small, and the sliding adjusting assembly cannot be effectively used due to the assembling error and the manufacturing error of equipment in the actual installation process, so that the installation of the equipment is influenced.

In order to achieve the purpose, the utility model adopts the following technical scheme: square tube steel construction elevator well, including base and top platform, up two at least installation framves have set gradually down on the upper portion of base, the upper end that lies in top and keep away from the base in the installation frame is provided with the top platform, all through buckle mechanism fixed connection between installation frame, base and the top platform, the last one side of just keeping away from the installation frame of buckle mechanism all is provided with the fixed plate, the spout has been seted up to the inside of fixed plate, the inside of spout slides has two bolts, be provided with the connecting plate on the installation frame, the through-hole that is used for making the bolt to pass is seted up respectively at the both ends of connecting plate, the one end of bolt link up behind the connecting plate with nut fixed connection.

In order to facilitate the installation of the installation frame, the base and the top table, the utility model adopts the further technical scheme that the clamping mechanism comprises clamping plates, grooves are symmetrically formed in one sides of the clamping plates, the insides of the grooves are rotatably connected with lugs through pin shafts, and torsion springs are arranged between one side of each lug, which is close to the inside of each groove, and one side wall of each groove.

In order to move the bolts conveniently, the further technical scheme of the utility model is that springs are respectively arranged at the bottom and the top in the sliding chute, one end of one bolt is fixedly connected with the upper end of the spring arranged at the bottom of the sliding chute, and one end of the other bolt is fixedly connected with the lower end of the spring arranged at the top of the sliding chute.

In order to facilitate the installation and positioning of the installation frame, the utility model adopts the further technical scheme that four corners of the upper end of the installation frame are provided with a positioning rod, and four corners of the lower end of the installation frame are provided with blind holes matched with the positioning rods.

In order to facilitate the installation of the installation frame on the base to position, the utility model has the further technical scheme that four corners of the upper end of the base are provided with fixing rods which are matched with the blind holes in the installation frame.

In order to facilitate the positioning of the top table when the top table is installed on the installation frame, the utility model adopts the further technical scheme that four corners of the lower end of the top table are uniformly provided with second blind holes used for being matched with positioning rods on the installation frame.

In order to facilitate the buffering when the installation frame, the base and the top table are positioned, the rubber sleeve is sleeved outside the positioning rod and the fixing rod, and the diameter of the outer side of the rubber sleeve is equal to the diameter of the blind hole and the diameter of the second blind hole.

In order to prevent the nut from being rusted, the further technical scheme of the utility model is that waterproof paint is sprayed on the surface of the nut after the bolt and the nut are fixed on the connecting plate.

The utility model has the beneficial effects that:

1. through setting up the fixed plate, the spout of seting up on bolt and the fixed plate, when installing the connecting plate, the one end of connecting plate cooperates with the bolt on one of them fixed plate, cooperate rather than the bolt that is closest on the other end of connecting plate and another fixed plate, if unable effective cooperation, slide in the spout on the fixed plate through the control bolt, make connecting plate and bolt cooperation again after adjusting suitable position, then fix the connecting plate to the fixed plate through the nut respectively, the bolt is adjustable within range big in the spout, and it is convenient to adjust, can make the adjustment rapidly according to actual need, accelerate equipment fixing's efficiency, and the working time is saved.

2. The installation frame, the base and the top platform can be connected by arranging the clamping plate, and then the clamping plate is fixed under the action of the lug and the torsion spring, so that the clamping plate is prevented from falling off from the installation frame, the base and the top platform; locating lever, dead lever, blind hole and second blind hole can conveniently fix a position the installation of installation frame, base and top platform to stability when can increasing the installation.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a in fig. 1.

Fig. 3 is a schematic structural diagram of a bump and a torsion spring according to an embodiment of the utility model.

FIG. 4 is a schematic structural diagram of a card according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a base according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a ceiling stand according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a fixing plate according to an embodiment of the present invention.

Fig. 8 is a schematic view of the structure of a mounting frame of an embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a connection plate according to an embodiment of the present invention.

In the figure: 1. a base; 2. a top stage; 3. a mounting frame; 4. a buckle mechanism; 401. clamping a plate; 402. a groove; 403. a bump; 404. a torsion spring; 5. a fixing plate; 6. a chute; 7. a bolt; 8. a connecting plate; 9. a through hole; 10. a nut; 11. a spring; 12. positioning a rod; 13. blind holes; 14. fixing the rod; 15. a second blind hole; 16. a rubber sleeve.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-9, a square tube steel structure elevator hoistway includes a base 1 and a top platform 2, at least two installation frames 3 are sequentially arranged on the upper portion of the base 1 from bottom to top, the top platform 2 is arranged on the upper end of the installation frame 3, which is located on the uppermost portion and is far away from the base 1, the installation frame 3, the base 1 and the top platform 2 are all fixedly connected through a fastening mechanism 4, a fixing plate 5 is arranged on one side of the fastening mechanism 4, which is far away from the installation frame 1, a sliding groove 6 is arranged inside the fixing plate 5, two bolts 7 are slid inside the sliding groove 6, a connecting plate 8 is arranged on the installation frame 1, through holes 9 for allowing the bolts 7 to pass through are respectively arranged at two ends of the connecting plate 8, and one end of each bolt 7 is fixedly connected with a nut 10 after penetrating through the connecting plate 8.

In the embodiment, during installation, after the mounting frame 3, the base 1 and the top platform 2 are connected and fixed by the fastening mechanism 4, the mounting frame 3, the base 1 and the top platform 2 are reinforced and installed by the connecting plate 8, one end of the connecting plate 8 is matched with one bolt 7 on the fixing plate 5 through the through hole 9, at this time, the bolt 7 on the fixing plate 5 adjacent to the connecting plate is adjusted according to the length of the connecting plate 8, the bolt 7 slides to a proper position on the chute 6, then the through hole 9 at the other end of the connecting plate 8 is matched with the other bolt 7 at the adjusted position, and then the connecting plate is fixed by the nut 10 and the bolt 7, so that the reinforcement of the mounting frame 3, the base 1 and the top platform 2 is completed, the bolt 7 has a large adjustable range in the chute 6, is convenient to adjust, can be quickly adjusted according to actual needs, and the efficiency of equipment installation is accelerated, the working time is saved, and it should be noted that, as shown in fig. 1, four sets of fastening mechanisms 4 are respectively required for the connection among the mounting frame 3, the base 1 and the top platform 2, and one side of two sets of fastening mechanisms 4 which are not adjacent to each other is provided with a fixing plate 5, and only one bolt 7 is arranged in a sliding chute 6 respectively close to the base 1 and the top platform 2.

In another embodiment of the present invention, the fastening mechanism 4 includes a fastening plate 401, a groove 402 is symmetrically formed on one side of the fastening plate 401, a protrusion 403 is rotatably connected to the inside of the groove 402 through a pin, a torsion spring 404 is disposed between one side of the protrusion 403 close to the inside of the groove 402 and one side wall of the inside of the groove 402, when the fastening plate 401 is mounted on the mounting frame 3, the base 1, and the top platform 2, the mounting frame 3, the base 1, and the top platform 2 press the protrusion 403 into the groove 402, when the fastening plate 401 is completely mounted on the mounting frame 3, the base 1, and the top platform 2, the mounting frame 3, the base 1, and the top platform 2 cannot continuously press the protrusion 403, and under the action of the torsion spring 404, the torsion spring 404 pushes the protrusion 403 out from the inside of the groove 402, so that the protrusion 403 is fastened with the mounting frame 3, the base 1, and the top platform 2, the card 401 is prevented from falling off the mounting frame 3, the base 1, and the top table 2.

Specifically, the inside bottom and the top of spout 6 are provided with spring 11 respectively, and one of them the one end of bolt 7 and the upper end fixed connection who sets up spring 11 in spout 6 bottom, another the one end of bolt 7 and the lower extreme fixed connection who sets up spring 11 at spout 6 top, when the position of needs adjusting bolt 7, slide in spout 6 through control bolt 7, and bolt 7 can be more smooth-going in spout 6 under the effect of spring 11 removes.

Further, the four corners of the upper end of the installation frame 3 are provided with a positioning rod 12, the four corners of the lower end of the installation frame 3 are provided with blind holes 13 used for matching with the positioning rods 12, when one installation frame 3 is installed on another installation frame 3, the positioning rods 12 on the one installation frame 3 are matched with the blind holes 13 arranged on the other installation frame 3, and therefore the installation efficiency between the installation frames 3 can be improved, and the installation accuracy can be improved.

Further, four corners of the upper end of the base 1 are provided with a fixing rod 14 used for matching with the blind hole 13 on the installation frame 3, the blind hole 13 on the installation frame 3 is matched with the fixing rod 14 on the base 1, the installation frame 3 is installed on the base 1, the installation frame 3 is conveniently located, and the installation efficiency is accelerated.

Specifically, the lower extreme four corners of top platform 2 evenly offered be used for with installation frame 3 on locating lever 12 matched with second blind hole 15, when locating lever 12 entered into second blind hole 15, accomplished installation frame 3 and top platform 2's location, make things convenient for the staff to install top platform 2, improved the efficiency of installation.

Further, rubber sleeve 16 is sleeved outside the positioning rod 12 and the fixing rod 14, the outside diameter of the rubber sleeve 16 is equal to the diameter of the blind hole 13 and the diameter of the second blind hole 15, the rubber sleeve 16 can reduce friction between the positioning rod 12 and the blind hole 13, between the fixing rod 14 and the blind hole 13 and between the positioning rod 12 and the second blind hole 15, noise generated during work is reduced, the mounting frame 3 and the top platform 2 can be buffered during mounting, and the probability of bending when the positioning rod 12 collides with the fixing rod 14 is reduced.

Preferably, bolt 7 and nut 10 are fixed the back to connecting plate 8 and to the surface spraying waterproof paint of nut 10, can improve the corrosion resistance ability of nut 10 through the spraying waterproof paint, prevent nut 10 because of the not hard up of being connected between corrosion and the bolt 7, improve the stability of installation.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The elevator hoistway with the square tube type steel structure comprises a base (1) and a top platform (2), and is characterized in that at least two installation frames (3) are sequentially arranged on the upper portion of the base (1) from bottom to top, the top platform (2) is arranged at the upper end, located on the uppermost portion, of the installation frames (3) and far away from the base (1), the installation frames (3), the base (1) and the top platform (2) are fixedly connected through a buckle mechanism (4), a fixing plate (5) is arranged on one side, located on the buckle mechanism (4) and far away from the installation frames (1), a sliding groove (6) is formed in the fixing plate (5), two bolts (7) are arranged in the sliding groove (6) in a sliding mode, a connecting plate (8) is arranged on the installation frames (1), and through holes (9) for enabling the bolts (7) to pass through are formed in the two ends of the connecting plate (8) respectively, one end of the bolt (7) penetrates through the connecting plate (8) and then is fixedly connected with the nut (10).

2. The elevator hoistway of claim 1, wherein the snap mechanism (4) comprises a snap plate (401), one side of the snap plate (401) is symmetrically provided with a groove (402), the inside of the groove (402) is rotatably connected with a lug (403) through a pin shaft, and a torsion spring (404) is arranged on the lug (403) and between one side of the lug close to the inside of the groove (402) and one side wall of the inside of the groove (402).

3. The elevator hoistway of square tube type steel structure according to claim 1, wherein springs (11) are respectively arranged at the bottom and the top of the inside of the sliding chute (6), and one end of one of the bolts (7) is fixedly connected with the upper end of the spring (11) arranged at the bottom of the sliding chute (6), and one end of the other bolt (7) is fixedly connected with the lower end of the spring (11) arranged at the top of the sliding chute (6).

4. The elevator hoistway of square tube type steel structure according to claim 1, wherein four corners of the upper end of the mounting frame (3) are provided with a positioning rod (12), and four corners of the lower end of the mounting frame (3) are provided with blind holes (13) for matching with the positioning rod (12).

5. The elevator hoistway of square tube type steel structure according to claim 4, wherein the four corners of the upper end of the base (1) are provided with a fixing rod (14) for matching with the blind hole (13) of the mounting frame (3).

6. The elevator hoistway of claim 5, wherein the four corners of the lower end of the top platform (2) are uniformly provided with second blind holes (15) for matching with positioning rods (12) on the mounting frame (3).

7. The elevator hoistway of claim 6, wherein rubber sleeves (16) are sleeved outside the positioning rods (12) and the fixing rods (14), and the outside diameters of the rubber sleeves (16) are equal to the diameters of the blind holes (13) and the second blind holes (15).

8. The elevator hoistway of any of claims 1 to 7, wherein the surface of the nut (10) is painted with a waterproof paint after the bolt (7) and the nut (10) are fixed to the connecting plate (8).