CN216921260U

CN216921260U - Foundation bearing platform for construction elevator

Info

Publication number: CN216921260U
Application number: CN202220505779.2U
Authority: CN
Inventors: 王继权; 李雷; 韦福英; 张荣鑫; 王宁
Original assignee: Zhejiang Construction Engineering Machinery Group Co Ltd
Current assignee: Zhejiang Construction Engineering Machinery Group Co Ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-08
Anticipated expiration: 2032-03-10

Abstract

The utility model relates to the technical field of elevator foundation bearing platforms, and discloses a foundation bearing platform for a construction elevator, which comprises a main H-shaped steel column base, wherein one side of the main H-shaped steel column base is fixedly connected with a supporting mechanism, the supporting mechanism comprises a single-hole ear plate seat, the single-hole ear plate seat is fixedly connected to one corner of the main H-shaped steel column base, one end of the single-hole ear plate seat is fixedly connected with an adjusting rod, the same side of the main H-shaped steel column base is fixedly connected with a three-hole ear plate seat, two sides of the inner wall of the main H-shaped steel column base are fixedly connected with cross rods, the other side of the three-hole ear plate seat is fixedly connected with an auxiliary H-shaped steel column base, the other end of the adjusting rod is in threaded connection with an adjusting nut, and the other end of the adjusting nut is rotatably connected with an adjusting screw rod. This construction is basic cushion cap for lift through the supporting mechanism who sets up, and the assembly welding diagonal brace of vice H shaped steel column foot bottom is connected with the platform weldment at top and is used for increasing the rigidity of bearing crossbeam to improve whole basic platform's stability, and further ensured the security.

Description

Foundation bearing platform for construction elevator

Technical Field

The utility model relates to the technical field of elevator foundation bearing platforms, in particular to a foundation bearing platform for a construction elevator.

Background

The construction of the power transmission line in China is increasingly vigorous, and when the power transmission line meets rivers, lakes and seas, the problems of erection of a crossing tower in crossing engineering, stringing construction for crossing a navigation river and the like are solved. Especially for the construction of a large spanning tower, because the large spanning tower is ultrahigh in height, constructors consume up and down operation time and physical strength, potential safety hazards exist, and the whole construction efficiency is influenced, so that the construction lifter serving as transportation equipment for the personnel to go up and down has important significance.

The main structure of the electric power iron tower is a cone structure with a large lower section and a small upper section, and the wall attachment length of the construction elevator is continuously lengthened along with the increase of attachment points in the installation process, so that the technical difficulty of erection is increased, steel consumption is caused, and the use cost is increased. Meanwhile, the section of the main pipe of the electric iron tower attached to the wall is also characterized by being thick at the bottom and thin at the top, the horizontal opening space of the attachment point on the main pipe is limited and becomes smaller and smaller when the main pipe reaches the tower top, and the stability of the fixed guide rail frame is greatly influenced. This requires that the closer the guide rail frame of the construction hoist is to the main pipe of the attached power tower when the construction hoist is installed, the better the distance is.

Some electric power iron towers are provided with special concrete foundation anchoring piers at the bottom of the main pipe of the electric power iron tower due to the structural requirements of the electric power iron tower, so that the elevator has to be far away from the main pipe of the iron tower to be attached when being installed and positioned, and the wall-attached installation and the whole machine stability of the elevator are greatly influenced. It is therefore necessary to try to shorten the distance between the elevator guide rail frame and the main pipe of the power tower to which it is attached.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foundation bearing platform for a construction elevator, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a construction elevator is with basic cushion cap, includes main H shaped steel column base, main H shaped steel column base one side fixedly connected with supporting mechanism, main H shaped steel column base top fixedly connected with platform mechanism.

The supporting mechanism comprises a single-hole ear plate seat, the single-hole ear plate seat is fixedly connected to one side of a main H-shaped steel column foot, one end of the single-hole ear plate seat is fixedly connected with an adjusting rod, the main H-shaped steel column foot is fixedly connected with a three-hole ear plate seat, cross rods are fixedly connected to two sides of the inner wall of the main H-shaped steel column foot, an auxiliary H-shaped steel column foot is fixedly connected to the other side of the three-hole ear plate seat, the other end of the adjusting rod is in threaded connection with an adjusting nut, the other end of the adjusting nut is rotatably connected with an adjusting screw rod, one side of the bottom of the auxiliary H-shaped steel column foot is fixedly connected with an inclined strut ear plate seat, and one end of the inclined strut ear plate seat is fixedly connected with an auxiliary welding inclined strut.

Preferably, the haplopore otic placode seat is through setting up regulation head and vice H shaped steel column foot fixed connection in its one side, it has haplopore otic placode seat and three hole otic placode seats to divide equally cloth in main H shaped steel column foot one corner and vice H shaped steel column foot one corner, all through haplopore otic placode seat and three hole otic placode seats and regulation pole fixed connection between main H shaped steel column foot and the vice H shaped steel column foot, vice H shaped steel column foot and main H shaped steel column foot play the supporting role to basic cushion cap.

Preferably, two adjusting nuts are connected between the two adjusting rods in a threaded manner, a single adjusting screw rod is rotatably connected between the two adjusting nuts, and the adjusting rods perform the length adjusting function through the function between the adjusting nuts and the adjusting screw rod.

Preferably, the auxiliary H-shaped steel column foot and one side of the main H-shaped steel column foot are fixedly connected with six cross rods, and the cross rods can serve as crawling ladders.

Preferably, the platform mechanism comprises a main cross beam, the main cross beam is fixedly connected to the top of a main H-shaped steel column foot, two ends of one side of the main cross beam are fixedly connected with a connecting cross beam, the other end of the connecting cross beam is fixedly connected with a platform weldment, one side of the platform weldment is fixedly connected with a cantilever beam seat, a middle fixedly connected with cantilever beam of the cantilever beam seat is fixedly connected with a walking platform, a platform square frame is fixedly connected between the top of the platform weldment and the top of the main cross beam, one side of the bottom of the platform weldment is fixedly connected with a walking ladder, the other end of the walking ladder is fixedly connected with a corner table, the top end of an inclined support rod and the bottom of the platform weldment are fixedly connected, and the top end of an auxiliary H-shaped steel column foot and the bottom of the platform weldment are fixedly connected.

Preferably, two ends of the bottom of the main cross beam are respectively connected with the top ends of two main H-shaped steel columns, four end corners of the bottom of the platform welding piece are respectively fixedly connected with the top ends of the other four main H-shaped steel columns, and the main H-shaped steel columns support the whole foundation bearing platform through the supporting effect on the main cross beam and the platform welding piece.

Preferably, it has threely to walk the ladder, the corner platform has two, the ladder is walked to the equal fixedly connected with in corner platform both ends, through walking the ladder and the convenient basic cushion cap top that removes from individual ground of corner platform.

Compared with the prior art, the utility model provides a foundation bearing platform for a construction elevator, which has the following beneficial effects:

1. this construction elevator is with basic cushion cap, supporting mechanism through setting up, the joint action of main H shaped steel column foot top and basic cushion cap carries out the bearing and supports, be connected through adjusting the pole between main H shaped steel column foot and vice H shaped steel column foot, and further play the reinforcing effect, the platform weldment of joining in marriage welding diagonal brace and top of vice H shaped steel column foot bottom is connected and is used for increasing the rigidity of bearing crossbeam, thereby whole basic platform's stability has been improved, and further ensured the security.

2. This basic cushion cap for construction elevator through the platform mechanism that sets up, is connected through connecting the crossbeam between main beam and the platform weldment, and what platform weldment one side chooses the beam seat and carries out fixed connection with the outrigger to be convenient for walk the platform at outrigger top fixed mounting through the supporting role of platform weldment and outrigger seat, walk the setting of ladder and corner platform through the increase simultaneously, make things convenient for the staff to utilize to walk the ladder and reach the platform weldment with walk the platform with the corner platform.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic structural view of a main H-shaped steel column foot of the structure of the present invention;

FIG. 3 is a schematic structural view of a secondary H-shaped steel column foot of the present invention;

FIG. 4 is a schematic view of a structure of the present invention;

FIG. 5 is an exploded view of the structural foundation cap of the present invention;

FIG. 6 is a block diagram of a structural platform according to the present invention;

FIG. 7 is a schematic view of the structure of the walking board of the present invention;

FIG. 8 is a schematic structural view of the structural step-taking system of the present invention;

fig. 9 is an enlarged schematic view of a portion a in fig. 6.

In the figure: 1. a main H-shaped steel column base; 2. a support mechanism; 21. a single-hole ear plate seat; 22. a three-hole ear plate seat; 23. the inclined strut ear plate seat; 24. a cross bar; 25. welding diagonal braces in a matched manner; 26. adjusting a rod; 27. a secondary H-shaped steel column base; 28. adjusting the nut; 29. adjusting the screw rod; 3. a platform mechanism; 31. a main cross beam; 32. connecting the cross beam; 33. a platform weldment; 34. a girder picking seat; 35. a cantilever beam; 36. walking; 37. a platform frame; 38. walking a ladder; 39. and a corner table.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a construction elevator is with basic cushion cap, includes main H shaped

steel column base

1, 1 one side fixedly connected with supporting mechanism 2 of main H shaped steel column base, 1 top fixedly connected with platform mechanism 3 of main H shaped steel column base.

The supporting mechanism 2 comprises a single-hole ear plate seat 21, the single-hole ear plate seat 21 is fixedly connected to one side of a main H-shaped steel column base 1, one end of the single-hole ear plate seat 21 is fixedly connected with an adjusting rod 26, the same corner of the main H-shaped steel column base 1 is fixedly connected with a three-hole ear plate seat 22, two sides of the inner wall of the main H-shaped steel column base 1 are fixedly connected with cross rods 24, the other side of the three-hole ear plate seat 22 is fixedly connected with an auxiliary H-shaped steel column base 27, the other end of the adjusting rod 26 is in threaded connection with an adjusting nut 28, the other end of the adjusting nut 28 is rotatably connected with an adjusting screw 29, one side of the bottom of the auxiliary H-shaped steel column base 27 is fixedly connected with an inclined strut ear plate seat 23, one end of the inclined strut ear plate seat 23 is fixedly connected with a matched welding inclined strut 25, the single-hole ear plate seat 21 and the three-hole ear plate seat 22 are uniformly distributed at one corner of the main H-shaped steel column base 1 and one corner of the auxiliary H-shaped steel column base 27, the main H-shaped steel column base 1 and the auxiliary H-shaped steel column base 27 are fixedly connected with the adjusting rod 26 through the single-hole ear plate seat 21 and the three-hole ear plate seat 22, vice H shaped steel column base 27 and main H shaped steel column base 1 play a supporting role to basic cushion cap, threaded connection has two adjusting nut 28 between the regulation pole 26, it is connected with single adjusting screw 29 to rotate between two adjusting nut 28, adjust pole 26 through with adjusting nut 28 and adjusting screw 29 between the effect carry out the length control effect, the equal fixedly connected with horizontal pole 24 in vice H shaped steel column base 27 inner wall both sides, main H shaped steel column base 1 has six, horizontal pole 24 can act as the cat ladder and use.

The platform mechanism 3 comprises a main cross beam 31, the main cross beam 31 is fixedly connected to the top of the main H-shaped steel column base 1, two ends of one side of the main cross beam 31 are fixedly connected with a connecting cross beam 32, the other end of the connecting cross beam 32 is fixedly connected with a platform weldment 33, one side of the platform weldment 33 is fixedly connected with an outrigger seat 34, the middle of the outrigger seat 34 is fixedly connected with an outrigger 35, the top of the outrigger 35 is fixedly connected with a walking platform 36, a platform frame 37 is fixedly connected between the top of the platform weldment 33 and the top of the main cross beam 31, one side of the bottom of the platform weldment 33 is fixedly connected with a walking ladder 38, the other end of the walking ladder 38 is fixedly connected with a corner platform 39, the top ends of the matched welding inclined stay bars 25 are fixedly connected with the bottom of the platform weldment 33, the top of the auxiliary H-shaped steel column base 27 is fixedly connected with the bottom of the platform weldment 33, two ends of the bottom of the main cross beam 31 are respectively spliced with the top ends of two main H-shaped steel column bases 1, four end angles of the bottom of the platform weldment 33 are respectively fixedly connected with the top ends of the other four main H-shaped steel column bases 1, main H shaped steel column foot 1 supports whole basic cushion cap through the supporting role to main beam 31 and platform weldment 33, and it has threely to walk ladder 38, and corner platform 39 has two, and the equal fixedly connected with in corner platform 39 both ends walks ladder 38, conveniently removes to basic cushion cap top from individual ground through walking ladder 38 and corner platform 39.

In the actual operation process, when the device is used and a foundation bearing platform needs to be supported, bearing support is carried out through the connection effect of the tops of four main H-shaped steel column feet 1 and the foundation bearing platform, the top ends of the two main H-shaped steel column feet 1 carry out bearing support on a main cross beam 31 and a platform welding piece 33 respectively, meanwhile, bearing support is carried out on the foundation bearing platform through an auxiliary H-shaped steel column foot 27, the main H-shaped steel column feet 1 and the auxiliary H-shaped steel column foot 27 are connected through adjusting rods 26 and further play a role in reinforcement, the adjusting nuts 28 and adjusting screws 29 connected between the adjusting rods 26 adjust the length of the adjusting rods 26 to meet the requirements of different lengths, and the welding inclined support rods 25 at the bottoms of the auxiliary H-shaped steel column feet 27 are connected with the platform welding piece 33 at the tops to increase the rigidity of the bearing cross beam 31;

meanwhile, in the platform mechanism 3, the main cross beam 31 is connected with the platform weldment 33 through the connecting cross beam 32, the outrigger seat 34 and the outrigger 35 on one side of the platform weldment 33 are fixedly connected, a walking board 36 is fixedly installed at the top of the outrigger 35 through the supporting effect of the platform weldment 33 and the outrigger seat 34, a platform frame 37 connected between the top of the platform weldment 33 and the top of the main cross beam 31 guarantees safety and further reinforcement, a walking board 38 is fixedly connected to the bottom of the platform weldment 33, the walking board 38 is connected through a corner board 39, and workers can conveniently use the walking board 38 and the corner board 39 to reach the upper part of the whole foundation bearing platform.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a construction is basic cushion cap for lift, includes main H shaped steel column base (1), its characterized in that: one side of the main H-shaped steel column base (1) is fixedly connected with a supporting mechanism (2), and the top of the main H-shaped steel column base (1) is fixedly connected with a platform mechanism (3);

the supporting mechanism (2) comprises a single-hole ear plate seat (21), the single-hole ear plate seat (21) is fixedly connected to one side of the main H-shaped steel column base (1), one end of the single-hole ear plate seat (21) is fixedly connected with an adjusting rod (26), the same side of the main H-shaped steel column base (1) is fixedly connected with a three-hole ear plate seat (22), both sides of the inner wall of the main H-shaped steel column base (1) are fixedly connected with cross rods (24), the other side of the three-hole ear plate seat (22) is fixedly connected with an auxiliary H-shaped steel column base (27), the other end of the adjusting rod (26) is connected with an adjusting nut (28) through threads, the other end of the adjusting nut (28) is rotatably connected with an adjusting screw rod (29), one side of the bottom of the auxiliary H-shaped steel column base (27) is fixedly connected with an inclined strut ear plate seat (23), one end of the inclined strut ear plate seat (23) is fixedly connected with a matched welding inclined strut (25).

2. The foundation cap for a construction elevator according to claim 1, characterized in that: cloth is equallyd divide to main H type steel column foot (1) one side and vice H type steel column foot (27) one side has haplopore otic placode seat (21) and three hole otic placode seats (22), all through haplopore otic placode seat (21) and three hole otic placode seats (22) and regulation pole (26) fixed connection between main H type steel column foot (1) and vice H type steel column foot (27).

3. The foundation cap for a construction elevator according to claim 1, characterized in that: two adjusting nuts (28) are connected between the two adjusting rods (26) in a threaded manner, and a single adjusting screw rod (29) is rotatably connected between the two adjusting nuts (28).

4. The foundation cap for a construction elevator according to claim 1, characterized in that: the two sides of the inner wall of the auxiliary H-shaped steel column base (27) are fixedly connected with cross rods (24), and six main H-shaped steel column bases (1) are arranged.

5. The foundation cap for a construction elevator according to claim 1, characterized in that: the platform mechanism (3) comprises a main cross beam (31), the main cross beam (31) is fixedly connected to the top of a main H-shaped steel column base (1), two ends of one side of the main cross beam (31) are fixedly connected with connecting cross beams (32), the other end of each connecting cross beam (32) is fixedly connected with a platform weldment (33), one side of each platform weldment (33) is fixedly connected with a cantilever base (34), the middle of each cantilever base (34) is fixedly connected with a cantilever beam (35), the top of each cantilever beam (35) is fixedly connected with a walking platform (36), platform frames (37) are fixedly connected between the top of each platform weldment (33) and the top of the corresponding main cross beam (31), a walking ladder (38) is fixedly connected to one side of the bottom of each platform weldment (33), the other end of the walking ladder (38) is fixedly connected with a corner platform (39), and the top end of each assembly welding inclined stay (25) is fixedly connected with the bottom of each platform weldment (33), the top end of the auxiliary H-shaped steel column base (27) is fixedly connected with the bottom of the connecting cross beam (32).

6. The foundation cap for a construction elevator as set forth in claim 5, wherein: two ends of the bottom of the main beam (31) are respectively connected with the top ends of two main H-shaped steel column bases (1) in an inserting mode, and four end angles of the bottom of the platform welding piece (33) are respectively fixedly connected with the top ends of the other four main H-shaped steel column bases (1).

7. The foundation cap for a construction elevator as set forth in claim 5, wherein: walk ladder (38) and have three, corner platform (39) have two, equal fixedly connected with in corner platform (39) both ends walks ladder (38).