CN219194115U

CN219194115U - Superimposed beam structure for construction elevator

Info

Publication number: CN219194115U
Application number: CN202320196557.1U
Authority: CN
Inventors: 任招良; 邓青山; 李金龙; 洪明利
Original assignee: Hangzhou Anshen Equipment Installation Co ltd; HANGZHOU HUACHENG MACHINERY CO Ltd
Current assignee: Hangzhou Anshen Equipment Installation Co ltd; HANGZHOU HUACHENG MACHINERY CO Ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-16
Anticipated expiration: 2033-02-13

Abstract

The utility model relates to a superposed beam structure for a construction elevator, which belongs to the technical field of elevators and comprises a pair of side beam frames, wherein each side beam frame comprises a short beam and a long beam, the side edges between the short beam and the long beam are provided with beam adjusting and fixing channel steel which is respectively connected and fixed with bolts and nuts of the short beam and the long beam, the length of the short beam and the length of the long beam are adjusted through the beam adjusting and fixing channel steel, and the rear part of the short beam is provided with a short beam sealing plate which is in embedded welding fixation with the short beam. The rear ends of the side beam frames are provided with rear end fixing rods which are fixedly connected with the short beam sealing plates through waist round grooves in a bolt manner, middle adjusting rod assemblies which are fixedly connected with the long beams through bolts are arranged between the middle parts of the side beam frames, and front end supporting rods which are fixedly connected with the lower ends of the long beams through waist round grooves in a bolt manner are arranged at the lower ends of the front parts of the side beam frames. Has the characteristics of compact structure and convenient and fast size allowance adjustment. The problem of there is the assembly size deviation in the construction well installation process is solved. And the assembly efficiency of the superposed beam frame structure is improved, and the size deviation of a construction well is eliminated.

Description

Superimposed beam structure for construction elevator

Technical Field

The utility model relates to the technical field of elevators, in particular to a superposed beam structure for a construction elevator.

Background

With the continuous development of the building industry, the level of building construction mechanization is continuously improved, and the technical requirements on building hoisting equipment are also higher and higher. The construction elevator is a man-carrying and cargo-carrying construction machine which is frequently used in buildings, and is mainly used in various buildings of urban high-rise and super high-rise buildings, and is also called as a construction elevator. The roof beam for construction is generally used for bearing articles for construction in a construction well, and when the roof beam is constructed to the height of the roof beam, the roof beam needs to be reinstalled to a higher position.

The Chinese patent (CN 202110053090.0) discloses a drawing rotary type roof beam for a construction elevator, which comprises a rotary beam body and a fixed beam body, wherein the rotary beam body is consistent with the fixed beam body in the length direction; one surface of the rotary beam body is provided with a fixing component, the fixing component comprises a fixing plate and a fixing bolt penetrating through the fixing plate, one end of the fixing plate is arranged on the rotary beam body, a fixing hole is formed in the fixing plate, the fixing bolt is inserted into the fixing hole, and the fixing bolt is located at one end of the fixing plate far away from the rotary beam body; the fixed beam body is provided with a movable waist hole, the movable waist hole is arranged along the length direction of the fixed beam body, and one end, away from the direction of the fixed plate, of the fixed bolt is inserted into the movable waist hole. The disclosed technical document has the effect of improving the efficiency of the replacement position of the roof beam. However, when the roof beam is installed, the assembly size deviation exists in the construction well of the roof beam for construction, the adjustment workload of the roof beam frame is required to be large on site, and the time and the labor are wasted.

Disclosure of Invention

The utility model mainly solves the defects in the prior art, and provides a superposed beam structure for a construction lifter, which has the characteristics of compact structure and convenient and fast adjustment of dimensional allowance. The problem of there is the assembly size deviation in the construction well installation process is solved. And the assembly efficiency of the superposed beam frame structure is improved, and the size deviation of a construction well is eliminated.

The technical problems of the utility model are mainly solved by the following technical proposal:

a stack roof beam structure for construction elevator, includes a pair of side beam frame, the side beam frame include quarter butt and long roof beam, quarter butt and long roof beam between the side be equipped with respectively with quarter butt, long roof beam looks bolt nut connect fixed roof beam and adjust fixed channel-section steel, adjust the regulation on the length of fixed channel-section steel realization quarter butt and long roof beam through the roof beam, quarter butt rear portion be equipped with quarter butt seal plate block of quarter butt snap welded fastening. The rear ends of the side beam frames are provided with rear end fixing rods which are fixedly connected with the short beam sealing plates through waist round grooves in a bolt mode, middle adjusting rod assemblies which are fixedly connected with the long beams in a bolt mode are arranged between the middle parts of the side beam frames, and front end supporting rods which are fixedly connected with the waist round grooves in the lower ends of the long beams are arranged at the front lower ends of the side beam frames.

Preferably, the middle adjusting rod assembly comprises an outer sleeve rod, an inner connecting rod which is inserted into the outer sleeve rod is arranged in the outer sleeve rod, adjusting and assembling waist round holes are formed in the inner connecting rod and the outer sleeve rod, bolt and nut connection and fixation are carried out by adopting the adjusting and assembling waist round holes, and the side beam frame is convenient to adjust in the width direction.

Preferably, the lug plates are fixedly connected with the long beam through bolts and are respectively arranged between the outer sleeve rod and the long beam and between the inner connecting rod and the long beam, and the lug plates are respectively in an integrated welding and fixing structure with the outer sleeve rod and the inner connecting rod.

Preferably, the upper end and the lower end of the long beam are provided with long assembling circular slotted holes; the upper end and the lower end of the short beam are respectively provided with a short assembly circular slot hole.

Preferably, a limiting angle steel which is fixedly connected with the inner wall of the side beam frame through a bolt is arranged between the middle adjusting rod assembly and the front end supporting rod.

Preferably, the short beam and the long beam are of channel steel structures, and reinforcing rib plates which are clamped and welded with the short beam and the long beam are arranged in the short beam and the long beam.

Preferably, the rear end fixing rod and the front end supporting rod are angle steels with L-shaped cross sections.

Preferably, the front part of the long beam is provided with a long beam sealing plate block which is clamped and fixed with the long beam in a welding way.

The utility model can achieve the following effects:

compared with the prior art, the utility model has the characteristics of compact structure and convenient and fast adjustment of the size allowance. The problem of there is the assembly size deviation in the construction well installation process is solved. And the assembly efficiency of the superposed beam frame structure is improved, and the size deviation of a construction well is eliminated.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

Fig. 3 is a schematic bottom view of the present utility model.

Fig. 4 is a schematic structural view of the side frame in the present utility model.

Fig. 5 is a schematic structural view of the intermediate adjusting lever assembly in the present utility model.

Fig. 6 is a structural cross-sectional view of the intermediate adjustment lever assembly in the present utility model.

In the figure: side beam frame 1, middle adjusting rod assembly 2, rear end dead lever 3, short beam seal plate piece 4, deep floor 5, long beam seal plate piece 6, front end bracing piece 7, short beam 8, roof beam adjustment dead channel 9, long beam 10, spacing angle steel 11, long assembly round slot 12, short assembly round slot 13, otic placode 14, inner connecting rod 15, adjustment assembly round waist hole 16, overcoat pole 17.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: as shown in fig. 1-6, a stacked beam structure for a construction hoist comprises a pair of side beam frames 1, wherein each side beam frame 1 comprises a short beam 8 and a long beam 10, the upper end and the lower end of each long beam 10 are respectively provided with a long assembly circular slot hole 12, the upper end and the lower end of each short beam 8 are respectively provided with a short assembly circular slot hole 13, each short beam 8 and each long beam 10 are respectively of a channel steel structure, and reinforcing rib plates 5 which are in embedded welding fixation with the short beam 8 and the long beam 10 are respectively arranged in each short beam 8 and each long beam 10. The side between the short beam 8 and the long beam 10 is provided with beam adjusting and fixing channel steel 9 which is respectively connected and fixed with the short beam 8 and the long beam 10 through bolts and nuts, the length of the short beam 8 and the length of the long beam 10 are adjusted through the beam adjusting and fixing channel steel 9, the rear part of the short beam 8 is provided with a short beam sealing plate 4 which is clamped and fixed with the short beam 8, and the front part of the long beam 10 is provided with a long beam sealing plate 6 which is clamped and fixed with the long beam 10. The rear end of the side beam frame 1 is provided with a rear end fixing rod 3 which is fixedly connected with the short beam sealing plate 4 through a waist round groove bolt, a middle adjusting rod assembly 2 which is fixedly connected with the long beam 10 through a bolt is arranged between the middle parts of the side beam frames 1, and the front lower ends of the side beam frames 1 are provided with front end supporting rods 7 which are fixedly connected with the lower ends of the long beams 10 through waist round grooves. A limiting angle steel 11 which is fixedly connected with the inner wall of the side beam frame 1 by a bolt is arranged between the middle adjusting rod assembly 2 and the front end supporting rod 7. The rear end fixing rod 3 and the front end supporting rod 7 are angle steels with L-shaped cross sections.

The middle adjusting rod assembly 2 comprises an outer sleeve rod 17, an inner connecting rod 15 which is inserted into the outer sleeve rod 17 is arranged in the outer sleeve rod 17, adjusting assembly waist round holes 16 are formed in the inner connecting rod 15 and the outer sleeve rod 17, and the adjusting assembly waist round holes 16 are used for bolt and nut connection and fixation, so that the side beam frame 1 can be adjusted in the width direction conveniently. And ear plates 14 which are fixedly connected with the long beam 10 through bolts are arranged between the outer sleeve rod 17 and the long beam 10 and between the inner connecting rod 15 and the long beam 10, and the ear plates 14 are respectively in an integrated welding and fixing structure with the outer sleeve rod 17 and the inner connecting rod 15.

The assembly adjustment size on the width of the contralateral beam frame 1 is realized by adopting the middle adjusting rod assembly 2, the rear end fixing rod 3 and the front end supporting rod 7.

In summary, the superposed beam structure for the construction lifter has the characteristics of compact structure and convenience in size allowance adjustment. The problem of there is the assembly size deviation in the construction well installation process is solved. And the assembly efficiency of the superposed beam frame structure is improved, and the size deviation of a construction well is eliminated.

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 utility model may be embodied in other specific forms without departing from the essential characteristics 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.

In summary, the foregoing description is only one embodiment of the present utility model, but the present utility model is not limited to the above embodiments, and any changes or modifications within the scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. A stack beam structure for construction elevator, its characterized in that: the side beam frame (1) comprises a short beam (8) and a long beam (10), beam adjusting and fixing channel steels (9) which are respectively connected and fixed with the short beam (8) and the long beam (10) through bolts and nuts are arranged on the side edges between the short beam (8) and the long beam (10), the length of the short beam (8) and the length of the long beam (10) are adjusted through the beam adjusting and fixing channel steels (9), and a short beam sealing plate block (4) which is fixedly welded with the short beam (8) in a clamping mode is arranged at the rear part of the short beam (8); the rear end of the side beam frame (1) is provided with a rear end fixing rod (3) which is fixedly connected with a short beam sealing plate block (4) through a waist round groove bolt, a middle adjusting rod assembly (2) which is fixedly connected with a long beam (10) through a bolt is arranged between the middle parts of the two side beam frames (1), and the front lower ends of the two side beam frames (1) are provided with front end supporting rods (7) which are fixedly connected with the lower ends of the long beams (10) through waist round grooves.

2. A stacked beam structure for a construction hoist as claimed in claim 1, wherein: the middle adjusting rod assembly (2) comprises an outer sleeve rod (17), an inner connecting rod (15) which is inserted into the outer sleeve rod (17) is arranged in the outer sleeve rod (17), adjusting assembly waist round holes (16) are formed in the inner connecting rod (15) and the outer sleeve rod (17), bolt and nut connection and fixation are carried out by adopting the adjusting assembly waist round holes (16), and the side beam frame (1) is convenient to adjust in the width direction.

3. A stacked beam structure for a construction hoist as claimed in claim 2, wherein: and ear plates (14) which are fixedly connected with the long beam (10) are arranged between the outer sleeve rod (17) and the long beam (10) and between the inner connecting rod (15) and the long beam (10), and the ear plates (14) are respectively in an integrated welding and fixing structure with the outer sleeve rod (17) and the inner connecting rod (15).

4. A stacked beam structure for a construction hoist as claimed in claim 1, wherein: the upper end and the lower end of the long beam (10) are provided with long assembling circular slotted holes (12); the upper end and the lower end of the short beam (8) are respectively provided with a short assembling circular slot hole (13).

5. A stacked beam structure for a construction hoist as claimed in claim 1, wherein: and a limiting angle steel (11) which is fixedly connected with the inner wall of the side beam frame (1) by a bolt is arranged between the middle adjusting rod assembly (2) and the front end supporting rod (7).

6. A stacked beam structure for a construction hoist as claimed in claim 1, wherein: the short beam (8) and the long beam (10) are of channel steel structures, and reinforcing rib plates (5) which are clamped and fixed with the short beam (8) and the long beam (10) are arranged in the short beam (8) and the long beam (10).

7. A stacked beam structure for a construction hoist as claimed in claim 1, wherein: the rear end fixing rod (3) and the front end supporting rod (7) are angle steels with L-shaped cross sections.

8. A stacked beam structure for a construction hoist as claimed in claim 1, wherein: the front part of the long beam (10) is provided with a long beam sealing plate block (6) which is clamped and fixed with the long beam (10) through welding.