CN220223339U - Tower crane support structure for building hoisting machinery - Google Patents
Tower crane support structure for building hoisting machinery Download PDFInfo
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- CN220223339U CN220223339U CN202321559730.6U CN202321559730U CN220223339U CN 220223339 U CN220223339 U CN 220223339U CN 202321559730 U CN202321559730 U CN 202321559730U CN 220223339 U CN220223339 U CN 220223339U
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- sliding
- tower crane
- support
- sliding block
- fixed column
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000008093 supporting effect Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 230000009194 climbing Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a tower crane support structure for building hoisting machinery, and particularly relates to the technical field of tower crane supports, which comprises a support vertical frame, wherein the top and the bottom of the support vertical frame are respectively provided with a support transverse frame, one side of the support vertical frame is provided with an upright ladder, and one side of the upright ladder is provided with a protection mechanism; the protection mechanism comprises a fixed column, the fixed column is arranged on one side of the vertical ladder, a chute is formed in the fixed column, and a penetrating chute is formed in the surface of one side of the fixed column. According to the utility model, the protection mechanism and the pressing and clamping mechanism are arranged, so that the movable clamping plate is clamped into the upper fixing clamping groove continuously, when a worker steps on the ground or slides on the foot, the movable clamping plate is clamped into the fixing clamping groove to provide pulling force, so that the worker is prevented from falling down, and the worker only needs to climb upwards without going to the pipe slide block when moving, so that the climbing device is simple and convenient to use, good protection effect is provided, and the safety of the climbing worker in the climbing process is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of tower crane supports, and particularly relates to a tower crane support structure for building hoisting machinery.
Background
The tower crane is called tower crane for short, and the movable arm is arranged on the rotary crane at the upper part of the towering tower body. The working space is large, and the device is mainly used for vertical and horizontal conveying of materials and installation of building components in house building construction. The tower crane is composed of a metal structure, a working mechanism and an electric system, and the bottom of the tower crane is supported by an extremely high support.
Chinese patent application number CN202221751271.7 discloses a tower crane anchor support structure, establishes in the building chamber, including stand, draw stock, bracing piece and draw anchor node, the top of stand is established on the roof, and the bottom is established subaerial, draw the stock to set up in pairs. The anchoring mode of interlayer support is adopted, and the supporting rods are arranged to strengthen the structural strength of the anchoring support, so that the structure strength of the assembled building is adapted, stable and safe support is provided, and the structural safety of the assembled building is ensured;
this tower crane support is in the use, and tower crane operation height is higher, exists serious potential safety hazard when climbing tower crane support about to tower crane maintainer and operating personnel, does not have and does not need loaded down with trivial details operation just can provide suitable protective structure that can supply climbing personnel to prevent falling.
Therefore, it is necessary to invent a tower crane support structure for a construction hoist to solve the above problems.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the defects in the prior art, the utility model provides a tower crane bracket structure for a building hoisting machine, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the tower crane support structure for the building hoisting machinery comprises a support vertical frame, wherein support transverse frames are arranged at the top and the bottom of the support vertical frame, an upright ladder is arranged on one side of the support vertical frame, and a protection mechanism is arranged on one side of the upright ladder;
the protection mechanism comprises a fixed column, the fixed column is arranged on one side of the vertical ladder, a sliding groove is formed in the fixed column, a through sliding groove is formed in the surface of one side of the fixed column, a plurality of fixed racks are arranged on two sides of the inner wall of the sliding groove, a fixed clamping groove is formed between every two fixed racks, and a sliding block is arranged in the sliding groove;
the sliding block is characterized in that oblique sliding grooves are formed in the surfaces of two sides of the sliding block, and a pressing and clamping mechanism is arranged in the sliding block.
Preferably, the pressing clamping mechanism comprises a fixing groove, a spring is installed on the top surface of the inner wall of the fixing groove, a moving plate is arranged at the bottom of the spring, the moving plate is connected with the fixing groove in a sliding mode, and a fixing rod is arranged at the bottom of the moving plate.
Preferably, the front side of the fixed rod is hinged with two rotating rods, the bottoms of the two rotating rods are hinged with movable clamping plates, and the movable clamping plates are in sliding connection with the inclined sliding grooves.
Preferably, a sliding block is arranged on one side of the sliding block, the sliding block is connected with the sliding groove in a sliding manner, and the sliding block is connected with the penetrating sliding groove in a sliding manner.
Preferably, one end of the sliding block is connected with a connecting steel rope, and one end of the connecting steel rope is fixedly provided with a hook.
Preferably, a reinforcing plate is installed between the support mullion and the support transom, the support mullion and the reinforcing plate are installed through bolts, the number of the reinforcing plates is set to be a plurality of, and reinforcing diagonal rods are fixedly connected between two reinforcing plates.
The utility model has the technical effects and advantages that:
1. through setting up protection machanism and pushing down joint mechanism, the protection personnel will hang the hook in the waist, the in-process of upwards climbing afterwards constantly drives the slider and slides in the spout to constantly make the removal cardboard card go into the fixed draw-in groove of top, when the staff steps on sky or the foot is smooth, the removal cardboard card is gone into and can provide pulling force in the fixed draw-in groove, prevent that the staff from falling down, only need upwards climbing need not go to manage the slider when the personnel remove, and is simple to use convenient, provides good protective effect, has improved the security to climbing personnel in the climbing in-process greatly;
2. through set up the gusset plate between support mullion and the horizontal frame of support to install the gusset plate between support mullion and the horizontal frame of support through the bolt, improve the fixed effect of support mullion and the horizontal frame of support, and set up the reinforcing diagonal bar between two gusset plates, further strengthen the stability and the rigidity of whole tower crane support, provide good supporting effect.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the whole structure of a tower crane bracket according to the utility model.
Fig. 2 is a schematic diagram of the internal structure of the fixing column according to the present utility model.
FIG. 3 is a schematic view of the joint between the vertical frame and the horizontal frame of the bracket of the present utility model.
Fig. 4 is a schematic structural diagram of one side of the fixing post according to the present utility model.
Fig. 5 is a schematic diagram of a front cross-sectional structure of a slider according to the present utility model.
The reference numerals are: 1. a support mullion; 2. a support transverse frame; 3. an upright ladder; 4. fixing the column; 5. a chute; 6. penetrating through the chute; 7. a fixed rack; 8. a fixing slot; 9. a slide block; 10. an inclined chute; 11. a fixing groove; 12. a spring; 13. a moving plate; 14. a fixed rod; 15. a rotating lever; 16. moving the clamping plate; 17. a sliding block; 18. connecting a steel rope; 19. a hook; 20. a reinforcing plate; 21. a bolt; 22. reinforcing the diagonal rods.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, based on the embodiments of the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model;
in the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The tower crane support structure for the building hoisting machinery comprises a support vertical frame 1, wherein support transverse frames 2 are arranged at the top and the bottom of the support vertical frame 1, an upright ladder 3 is arranged at one side of the support vertical frame 1, and a protection mechanism is arranged at one side of the upright ladder 3;
the protection mechanism comprises a fixed column 4, the fixed column 4 is arranged on one side of the vertical ladder 3, a sliding groove 5 is formed in the fixed column 4, a penetrating sliding groove 6 is formed in the surface of one side of the fixed column 4, a plurality of fixed racks 7 are arranged on two sides of the inner wall of the sliding groove 5, a fixed clamping groove 8 is formed between every two of the fixed racks 7, and a sliding block 9 is arranged in the sliding groove 5;
inclined sliding grooves 10 are formed in the surfaces of the two sides of the sliding block 9, and a pressing and clamping mechanism is arranged inside the sliding block 9.
As shown in fig. 2, 4 and 5, the pressing and clamping mechanism comprises a fixed groove 11, a spring 12 is mounted on the top surface of the inner wall of the fixed groove 11, a movable plate 13 is arranged at the bottom of the spring 12, the movable plate 13 is connected with the fixed groove 11 in a sliding mode, a fixed rod 14 is arranged at the bottom of the movable plate 13, two rotating rods 15 are hinged to the front side of the fixed rod 14, a movable clamping plate 16 is hinged to the bottoms of the two rotating rods 15, the movable clamping plate 16 is connected with an inclined chute 10 in a sliding mode, a sliding block 17 is arranged on one side of the sliding block 9, the sliding block 9 is connected with the chute 5 in a sliding mode, the sliding block 17 is connected with the penetrating chute 6 in a sliding mode, the sliding block 9 can continuously slide upwards along with a human body, and meanwhile the movable clamping plate 16 can be clamped inside the fixed clamping groove 8.
As shown in fig. 1, 3 and 4, one end of the sliding block 17 is connected with a connecting steel rope 18, one end of the connecting steel rope 18 is fixedly provided with a hook 19, the connecting steel rope is convenient to fix with a human body, protection is provided for climbing personnel, reinforcing plates 20 are installed between the support mullion 1 and the support transverse frame 2, the support mullion 1 and the reinforcing plates 20 are installed through bolts 21, the number of the reinforcing plates 20 is multiple, reinforcing diagonal rods 22 are fixedly connected between two reinforcing plates 20, and stability and firmness of the whole tower crane support are improved.
The working principle of the utility model is as follows: in the use process, a person climbs into a cab above a tower crane bracket through the vertical ladder 3, in the climbing process, a hook 19 is scraped into a waist, then the person climbs upwards, the sliding block 17 is driven to move through the connecting steel rope 18, so that the sliding block 9 at one end of the sliding block 17 is driven to slide in the sliding groove 5, in the upward moving process of the sliding block 9, the moving clamping plate 16 is driven to squeeze the fixed rack 7, so that the moving clamping plate 16 is subjected to interaction force, the moving clamping plate 16 is contracted into the inclined sliding groove 10, meanwhile, the rotating rod 15 rotates, the fixed rod 14 and the moving plate 13 move upwards, so that the spring 12 is driven to compress, when the sliding block 9 continues to move upwards, the moving clamping plate 16 is clamped into the fixed clamping groove 8 due to the resilience force of the spring 12, in the continuous upward climbing process of the person, the moving clamping plate 16 at two sides of the sliding block 9 is contracted into the inclined sliding groove 10 continuously, and then clamped into the fixed clamping groove 8, so that the climbing personnel is provided with feet, or the climbing personnel is prevented from moving clamping plate 16 to slide into the fixed clamping groove 8 when the climbing personnel is stepped on.
Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a tower crane supporting structure for construction hoist machinery, includes support mullion (1), its characterized in that: the top and the bottom of the support vertical frame (1) are respectively provided with a support transverse frame (2), one side of the support vertical frame (1) is provided with an upright ladder (3), and one side of the upright ladder (3) is provided with a protection mechanism;
the protection mechanism comprises a fixed column (4), the fixed column (4) is arranged on one side of the vertical ladder (3), a sliding groove (5) is formed in the fixed column (4), a through sliding groove (6) is formed in the surface of one side of the fixed column (4), a plurality of fixed racks (7) are arranged on two sides of the inner wall of the sliding groove (5), a fixed clamping groove (8) is formed between every two fixed racks (7), and a sliding block (9) is arranged in the sliding groove (5);
oblique sliding grooves (10) are formed in the surfaces of two sides of the sliding block (9), and a pressing and clamping mechanism is arranged in the sliding block (9).
2. The tower crane supporting structure for a construction hoist according to claim 1, characterized in that: the pressing-down clamping mechanism comprises a fixing groove (11), a spring (12) is mounted on the top surface of the inner wall of the fixing groove (11), a moving plate (13) is arranged at the bottom of the spring (12), the moving plate (13) is connected with the fixing groove (11) in a sliding mode, and a fixing rod (14) is arranged at the bottom of the moving plate (13).
3. The tower crane supporting structure for a construction hoist according to claim 2, characterized in that: the front side of the fixed rod (14) is hinged with two rotating rods (15), the bottoms of the two rotating rods (15) are hinged with a movable clamping plate (16), and the movable clamping plate (16) is in sliding connection with the inclined sliding chute (10).
4. The tower crane supporting structure for a construction hoist according to claim 1, characterized in that: one side of the sliding block (9) is provided with a sliding block (17), the sliding block (9) is in sliding connection with the sliding groove (5), and the sliding block (17) is in sliding connection with the penetrating sliding groove (6).
5. The tower crane supporting structure for a construction hoist according to claim 4, characterized in that: one end of the sliding block (17) is connected with a connecting steel rope (18), and one end of the connecting steel rope (18) is fixedly provided with a hook (19).
6. The tower crane supporting structure for a construction hoist according to claim 1, characterized in that: install gusset plate (20) between support mullion (1) and support transom (2), install through bolt (21) between support mullion (1) and gusset plate (20), gusset plate (20) quantity sets up to a plurality ofly, wherein two fixedly connected with between gusset plate (20) strengthens diagonal bar (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321559730.6U CN220223339U (en) | 2023-06-19 | 2023-06-19 | Tower crane support structure for building hoisting machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321559730.6U CN220223339U (en) | 2023-06-19 | 2023-06-19 | Tower crane support structure for building hoisting machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220223339U true CN220223339U (en) | 2023-12-22 |
Family
ID=89187370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321559730.6U Active CN220223339U (en) | 2023-06-19 | 2023-06-19 | Tower crane support structure for building hoisting machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220223339U (en) |
-
2023
- 2023-06-19 CN CN202321559730.6U patent/CN220223339U/en active Active
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