CN219100671U

CN219100671U - Climbing system of electric building machine

Info

Publication number: CN219100671U
Application number: CN202223590722.6U
Authority: CN
Inventors: 王耀; 徐洪广; 吴龙善; 张晓辉; 郑守; 王章炎
Original assignee: CSCEC Strait Construction and Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-30
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to a climbing system of an electric building machine, which belongs to the technical field of building construction and comprises a climbing unit for driving a supporting unit of the building machine to lift upwards, wherein the climbing unit comprises a worm wheel screw rod lifter, a plurality of attachment supports and a plurality of anti-falling stop blocks, the worm wheel screw rod lifter is fixed on one side of the supporting unit, which is close to a building main body, the input end of the worm wheel screw rod lifter is in transmission connection with a motor, the output end of the worm wheel screw rod lifter is vertically upwards and in transmission connection with a transmission screw rod, the attachment supports are sequentially fixed on the building main body at intervals from top to bottom, the free end of the transmission screw rod is locked on one of the attachment supports, the anti-falling stop blocks are sequentially fixed on one side of the supporting unit, which is close to the building main body, and the anti-falling stop blocks and the attachment supports are mutually matched to prevent the supporting unit from falling. The utility model can play a role in preventing falling of the building machine, further improve the safety in the construction operation process and effectively lighten the supporting strength burden of the building main body.

Description

Climbing system of electric building machine

Technical Field

The utility model relates to a climbing system of an electric building machine, and belongs to the technical field of building construction.

Background

Due to the rapid advancement of the urbanization process, the available land resources in cities have become increasingly scarce, and high-rise buildings and high-density residential communities have grown. The high-rise building has the advantages of land resource saving, outstanding shock resistance, complete supporting facilities, capability of accommodating more households, good ventilation and lighting, and the like. The appearance of high-rise buildings accords with the urban development law and is the development trend of future urban buildings. At present, the traditional high-rise and super-high-rise buildings adopt climbing frames and climbing forms, which are difficult to adapt to the development direction of green building construction, so that building machines are generated.

The existing climbing frame jacking device on the market is mostly an electric hoist or hydraulic lifting device, strict synchronous climbing requirements are not met among different stand machine positions, and obvious falling back phenomenon exists during climbing every time due to mechanical mechanism design, so that impact force in the falling back process is difficult to control, negative influence is caused on building structure concrete, the safety risk of a frame body and a top robot is increased, and improvement is urgently needed.

Disclosure of Invention

In order to overcome the defects that the existing climbing frame jacking device has obvious falling phenomenon, impact force can cause negative influence on building structure concrete during falling, and the like, the utility model designs the climbing system of the electric building machine, which can play a role in preventing falling of the building machine, further improve the safety in the construction operation process and effectively lighten the supporting strength burden of a building main body.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an electronic building machine climbing system, includes the climbing unit that drives building machine's supporting element and upwards promotes, climbing unit includes worm wheel lead screw lift, a plurality of support and a plurality of anti-falling dog that adhere to, worm wheel lead screw lift fixes in the supporting element one side that is close to the building main part, and worm wheel lead screw lift input transmission is connected with the motor, the output is vertical upwards and the transmission is connected with the transmission lead screw, each is adhered to the support and is fixed on the building main part from last interval down in proper order, transmission lead screw free end locking is on one of them adheres to the support, each anti-falling dog is fixed in the supporting element from last interval down in proper order and is close to one side of building main part, anti-falling dog and adhering to the support mutually support and prevent that the supporting element from falling.

Further, the attaching support comprises a fixing seat and a pair of connecting clamping plates, one side of the fixing seat is fixedly connected with a wall body, the other side of the fixing seat is fixedly connected with the two connecting clamping plates vertically, the two connecting clamping plates are arranged at intervals and are respectively connected with two sides of the anti-falling stop block in a sliding clamping mode, anti-falling stop pins are transversely connected between the two connecting clamping plates in a sliding mode, when the anti-falling stop block pushes the anti-falling stop pins from bottom to top, the anti-falling stop pins move away from the supporting unit, and when the anti-falling stop block leaves the anti-falling stop pins, the anti-falling stop pins are arranged close to the supporting unit under the action of the reset assembly.

Further, transverse guide grooves are formed in the side faces of the two connecting clamping plates, the transverse guide grooves are horizontally arranged, and two ends of the anti-falling stop pin are respectively and slidably clamped in the two transverse guide grooves.

Further, reset assembly is including fixing the fixed block in the two connection splint outsides, and the fixed block setting is kept away from the one end of supporting element at horizontal guide way, and fixed grafting has the guide bar on the fixed block, and the guide bar tip slides and runs through the setting of preventing weighing down the backing pin, still fixedly connected with cover between fixed block and the preventing weighing down the backing pin establishes the return spring on the guide bar.

Further, a guide inclined plane is arranged at the top end of the anti-falling stop block, and an anti-falling clamping groove which is matched with the anti-falling stop pin and plays a role in anti-falling is arranged at the bottom end of the anti-falling stop block.

Compared with the prior art, the utility model has the following characteristics and beneficial effects:

1. according to the utility model, through the mutual matching of the anti-falling stop block and the anti-falling stop pin, under a normal state, the return spring enables the anti-falling stop pin to be kept below the anti-falling stop block, and when the building machine moves down wholly, the anti-falling stop pin can just enter the anti-falling clamping groove of the anti-falling stop block, so that the anti-falling stop pin plays a role in supporting the building machine wholly, when the building machine moves upwards wholly, the guide inclined plane abuts against the anti-falling stop pin to enable the anti-falling stop pin to move to one side far away from the supporting unit, so that the building machine wholly can move upwards smoothly, and after the movement is completed, the anti-falling stop pin returns under the elastic force of the return spring, and the anti-falling function is continuously played.

2. According to the utility model, through the arrangement of the plurality of attaching supports, the supporting point positions between the whole building machine and the building main body are increased, and the load can be effectively transmitted to the building main body through the plurality of attaching supports, so that the strength requirement of the whole building machine on each supporting point of the building main body structure in the climbing process is effectively reduced.

Drawings

FIG. 1 is a schematic installation view of the present utility model;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

fig. 3 is a partially enlarged schematic view at C of fig. 1.

Wherein the reference numerals are as follows: 1. a supporting unit; 105. an anti-falling stop block; 1051. an anti-falling clamping groove; 1052. a guide slope; 2. a bailey frame; 4. a worm wheel screw rod lifter; 401. a transmission screw rod; 402. an input shaft; 6. attaching a support; 601. a fixing seat; 602. connecting clamping plates; 603. a transverse guide groove; 604. a fixed block; 605. a guide rod; 606. a return spring; 607. an anti-falling stop pin; 7. a ball sub-assembly; 701. a hemisphere; 702. a limit nut; 708. hemispherical sub-assembly.

Detailed Description

The present utility model will be described in more detail with reference to examples.

As shown in fig. 1 to 3, the climbing system of the electric building machine of the embodiment comprises a climbing unit for driving a supporting unit 1 of the building machine to lift upwards, wherein the top end of the supporting unit 1 is connected with a bailey frame 2 as the top support of the building machine, the climbing unit comprises a worm gear screw lifter 4, a plurality of attaching supports 6 and a plurality of anti-falling stoppers 105, the worm gear screw lifter 4 is fixed on one side of the supporting unit 1, which is close to a building main body, an input shaft 402 of the worm gear screw lifter 4 is in transmission connection with a motor, an output end is vertically upwards and in transmission connection with a transmission screw 401, each attaching support 6 is fixed on the building main body at intervals from top to bottom, the free end of the transmission screw 401 is locked on one of the attaching supports 6, each anti-falling stopper 105 is fixed on one side of the supporting unit 1, which is close to the building main body, and the anti-falling stoppers 105 and the attaching supports 6 are mutually matched to prevent the supporting unit 1 from falling.

In the embodiment, the worm wheel screw rod lifter 4 selects a lifting mechanism with a self-locking function, so that the building machine has one more anti-falling protection function, and the safety is further ensured.

Particularly, in this embodiment, the free end of the transmission screw 401 is movably passed through one of the attachment supports 6 and then connected with a ball sub-assembly 7 for ensuring that the transmission screw 401 is kept in a vertical state, the ball sub-assembly 7 includes a hemispherical sub-assembly 708, a hemispherical body 701 and a limit nut 702, the hemispherical sub-assembly 708 is fixed at the top ends of the two connection clamping plates 602, the hemispherical sub-assembly 708 is provided with a concave spherical groove adapted to the hemispherical body 701, the hemispherical body 701 is placed in the spherical groove, the transmission screw 401 sequentially movably passes through the space between the two connection clamping plates 602, the hemispherical sub-assembly 708 and the hemispherical body 701 are connected with the limit nut 702 in a threaded manner, when the transmission screw 401 is stressed to rotate, the hemispherical body 701 slides in the spherical groove, and the acting force between the hemispherical sub-assembly 708 and the hemispherical body 701 rotates by a corresponding angle along with the transmission screw 401, so that the transmission screw 401 is kept straight.

Further, the attaching support 6 includes a fixing base 601 and a pair of connecting clamp plates 602, fixing base 601 one side and wall body fixed connection, opposite side and two connecting clamp plates 602 vertical fixed connection, two connecting clamp plates 602 interval sets up and set up in the both sides of preventing weighing down dog 105, and two connecting clamp plates 602 free end respectively with the both sides slip joint of supporting element 1, transversely sliding connection has preventing weighing down backing pin 607 between two connecting clamp plates 602, when preventing weighing down dog 105 from supreme promotion preventing weighing down backing pin 607, preventing weighing down backing pin 607 moves away from supporting element 1, when preventing weighing down dog 105 leaves preventing weighing down backing pin 607, preventing weighing down backing pin 607 is close to supporting element 1 setting under reset assembly's effect.

Further, lateral guiding grooves 603 are formed in the lateral surfaces of the two connecting clamping plates 602, the lateral guiding grooves 603 are horizontally arranged, and two ends of the anti-falling retaining pin 607 are respectively and slidably clamped in the two lateral guiding grooves 603.

Further, the reset component comprises a fixed block 604 fixed on the outer sides of the two connecting clamping plates 602, the fixed block 604 is arranged at one end, far away from the supporting unit 1, of the transverse guide groove 603, a guide rod 605 is fixedly inserted on the fixed block 604, the end part of the guide rod 605 is arranged in a sliding penetrating mode through the anti-falling stop pin 607, and a reset spring 606 sleeved on the guide rod 605 is fixedly connected between the fixed block 604 and the anti-falling stop pin 607.

Further, a guide slope 1052 is provided at the top end of the fall arrest block 105, and a fall arrest catching groove 1051 which cooperates with the fall arrest catch 607 to act as a fall arrest is provided at the bottom end of the fall arrest block 105.

The working principle of the utility model is as follows: normally, the anti-falling stop pin 607 is kept below the anti-falling stop block 105 by the return spring 606, when the building machine moves down wholly, the anti-falling stop pin 607 can just enter the anti-falling clamping groove 1051 of the anti-falling stop block 105 to play a role in supporting the building machine wholly, when the building machine moves up wholly, the guide inclined plane 1052 abuts against the anti-falling stop pin 607 to enable the anti-falling stop pin 607 to move to one side far away from the supporting unit 1, so that the building machine wholly can move upwards smoothly, and after the movement is completed, the anti-falling stop pin 607 returns under the elastic force of the return spring 606 to continue to play a role in supporting the anti-falling function.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims

1. An electric building machine climbing system which is characterized in that: including the climbing unit that drives building machine's supporting element (1) upwards promotes, climbing unit includes worm wheel lead screw lift (4), a plurality of attachment support (6) and a plurality of anti-falling dog (105), worm wheel lead screw lift (4) are fixed and are close to one side of building main part at supporting element (1), and worm wheel lead screw lift (4) input transmission is connected with the motor, the output is vertical upwards and the transmission is connected with transmission lead screw (401), each attachment support (6) is fixed on the building main part from top to bottom interval in proper order, transmission lead screw (401) free end locking is on one of them attachment support (6), each anti-falling dog (105) is fixed on one side that supporting element (1) is close to the building main part from top to bottom interval in proper order, anti-falling dog (105) and attachment support (6) mutually support unit (1) whereabouts of preventing.

2. An electric building machine climbing system according to claim 1, wherein: the attachment support (6) comprises a fixing seat (601) and a pair of connecting clamping plates (602), one side of the fixing seat (601) is fixedly connected with a wall body, the other side of the fixing seat is fixedly connected with two connecting clamping plates (602) vertically, two connecting clamping plates (602) are arranged at intervals and are arranged on two sides of the anti-falling stop block (105), free ends of the two connecting clamping plates (602) are respectively connected with two sides of the supporting unit (1) in a sliding clamping mode, anti-falling stop pins (607) are connected between the two connecting clamping plates (602) in a sliding mode, when the anti-falling stop block (105) pushes the anti-falling stop pins (607) from bottom to top, the anti-falling stop pins (607) move away from the supporting unit (1), and when the anti-falling stop block (105) leaves the anti-falling stop pins (607), the anti-falling stop pins (607) are arranged close to the supporting unit (1) under the action of the reset component.

3. An electric building machine climbing system according to claim 2, wherein: transverse guide grooves (603) are formed in the side faces of the two connecting clamping plates (602), the transverse guide grooves (603) are horizontally arranged, and two ends of the anti-falling stop pin (607) are respectively and slidably clamped in the two transverse guide grooves (603).

4. A climbing system for an electric building machine according to claim 3, wherein: the reset component comprises fixed blocks (604) fixed on the outer sides of the two connecting clamping plates (602), the fixed blocks (604) are arranged at one ends, far away from the supporting unit (1), of the transverse guide grooves (603), guide rods (605) are fixedly inserted on the fixed blocks (604), the end parts of the guide rods (605) are arranged in a sliding penetrating mode through the anti-falling stop pins (607), and return springs (606) sleeved on the guide rods (605) are fixedly connected between the fixed blocks (604) and the anti-falling stop pins (607).

5. An electric building machine climbing system according to claim 4, wherein: the top end of the anti-falling stop block (105) is provided with a guide inclined plane (1052), and the bottom end of the anti-falling stop block (105) is provided with an anti-falling clamping groove (1051) which is matched with the anti-falling stop pin (607) to play a role in anti-falling.