CN220412707U - Building construction tower crane safety device - Google Patents
Building construction tower crane safety device Download PDFInfo
- Publication number
- CN220412707U CN220412707U CN202322045888.8U CN202322045888U CN220412707U CN 220412707 U CN220412707 U CN 220412707U CN 202322045888 U CN202322045888 U CN 202322045888U CN 220412707 U CN220412707 U CN 220412707U
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- tower
- tower crane
- fixedly connected
- safety device
- building construction
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- 238000009435 building construction Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000004224 protection Effects 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 6
- 239000010720 hydraulic oil Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009979 protective mechanism Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model discloses a safety protection device for a building construction tower crane, which relates to the technical field of tower cranes and comprises a tower body, wherein the bottom surface of the tower body is fixedly connected with a base, the upper surface of the base is provided with a plurality of fixing holes, the inside of each fixing hole is connected with a limit screw in a threaded manner, the outside of the tower body is provided with a plurality of force unloading mechanisms, each force unloading mechanism comprises an oil cylinder, the outside of the tower body is provided with a protection mechanism, and each protection mechanism comprises a protection wall. It can unload power mechanism and body of a tower through setting up, when using, the power mechanism that unloads that utilizes the setting can unload the power to handle the rocking that the body of a tower produced when strong wind weather, has solved current device when meetting strong wind weather, and the body of a tower appears rocking phenomenon easily, long time later, then can lead to the body of a tower slope, increases tower crane cost of maintenance, and heavy then can lead to the body of a tower to empty, causes the problem of incident, has improved the stability in use of tower crane, has increased the safety in utilization of tower crane.
Description
Technical Field
The utility model relates to the technical field of tower cranes, in particular to a safety protection device for a building construction tower crane.
Background
The tower crane is a kind of hoisting equipment most commonly used on construction sites, and is also called as a tower crane, and is used for hoisting construction raw materials such as steel bars, wood ridges, concrete, steel pipes and the like, and the function of the tower crane tip is to bear upper load transmitted by arm support pull ropes and balance arm pull ropes, and the upper load is directly transmitted to a tower body structure through a rotary tower, a rotary table, a bearing seat and other structural components by the rotary table, and the self-elevating tower top is provided with a truncated cone column type, a forward-inclined or backward-inclined truncated cone column type, a herringbone frame type and an inclined strut type.
At present, the existing building construction tower crane has insufficient stability in the use process, when encountering windy weather, the tower body is easy to shake, the tower body is inclined for a long time, the maintenance cost of the tower crane is increased, the tower body is inclined when the tower body is heavy, the safety accident problem is caused, and certain defects exist; therefore, we provide a safety protection device for a building construction tower crane, which solves the problems.
Disclosure of Invention
The utility model aims to make up the defects of the prior art and provides a safety protection device for a building construction tower crane.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a construction tower crane safety device, includes the body of a tower, the bottom surface fixedly connected with base of body of a tower, a plurality of fixed orificess have been seted up to the upper surface of base, every equal threaded connection in inside of fixed orificess has a stop screw, the outside of body of a tower is equipped with a plurality of power mechanisms that unload, power mechanism that unload includes the hydro-cylinder, the outside of body of a tower is equipped with protection machanism, protection machanism includes the protection wall, the surface of hydro-cylinder and the surface fixed connection of protection wall, the outside of body of a tower is equipped with a plurality of fixed establishment, fixed establishment includes the fixed plate, the surface of fixed plate and the surface fixed connection of protection wall.
Further, the force unloading mechanism comprises a supporting plate, a plurality of bolts are connected with the inner threads of the supporting plate, and the outer surface of each bolt is connected with the inner threads of the tower body.
Further, the inside sliding connection of hydro-cylinder has the slider, the surface fixedly connected with telescopic link of slider, the surface of telescopic link and the inside sliding connection of hydro-cylinder.
Further, the one end that the slider was kept away from to the telescopic link is connected with the surface fixed of backup pad, the surface fixed connection of backup pad has the elastic component, the one end that the backup pad was kept away from to the elastic component is connected with the surface fixed of protection wall.
Further, the protection mechanism comprises an inlet door, an outlet door and two symmetrical hinges, wherein the protection wall is rotationally connected with the inlet door through the hinges, and the outer surface of the inlet door is fixedly connected with a door handle.
Further, the fixing mechanism comprises an anchor post, the outer surface of the anchor post is inserted into the fixing plate, and the upper surface of the anchor post is fixedly connected with a knocking block.
Compared with the prior art, the safety protection device for the building construction tower crane has the following beneficial effects:
according to the utility model, the force unloading mechanism and the tower body are arranged, so that the force unloading mechanism can be used for carrying out force unloading treatment on the shaking of the tower body in windy weather, the phenomenon that the tower body is easy to shake when the traditional device encounters windy weather is solved, the tower body is inclined when the traditional device is light, the maintenance cost of the tower crane is increased, the tower body is inclined when the traditional device is heavy, and the safety accident is caused, so that the use stability of the tower crane is improved, and the use safety of the tower crane is improved.
According to the utility model, the protective wall, the access door, the hinge and the door handle are arranged, so that when the tower crane is used, the purpose that non-staff enter the tower crane can be prevented by using the arranged protective wall and the access door, and the staff can conveniently enter the tower crane by using the arranged access door, the hinge and the door handle, so that the use safety of the tower crane is further improved; through setting up the anchor post and strike the piece, when using, strike the piece through the instrument hammer for the anchor post gets into the downthehole of predetermineeing, can realize the installation fixed to the protection wall.
Drawings
FIG. 1 is a schematic perspective elevation view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of a force-unloading mechanism according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a force-unloading mechanism of the present utility model;
FIG. 5 is a schematic view of a protective mechanism according to the present utility model;
fig. 6 is a schematic view of the fixing mechanism of the present utility model.
In the figure: 1. a tower body; 2. a base; 3. a fixing hole; 4. a limit screw; 5. a force unloading mechanism; 501. an oil cylinder; 502. a slide block; 503. a telescopic rod; 504. a support plate; 505. a bolt; 506. an elastic member; 6. a protective mechanism; 601. a protective wall; 602. an entrance door; 603. a hinge; 604. a door handle; 7. a fixing mechanism; 701. a fixing plate; 702. an anchor post; 703. the block is knocked.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
The embodiment provides a construction tower crane safety device, through setting up unload power mechanism 5 and body of a tower 1, when using, the power mechanism 5 that utilizes the setting to unload can unload the power to handle the rocking that body of a tower 1 produced when strong wind weather, solved current device when meetting strong wind weather, body of a tower 1 appears rocking phenomenon easily, in the past, the light body of a tower 1 that can lead to in the long time inclines, increase tower crane cost of maintenance, the heavy body of a tower 1 that can lead to emptys, cause the problem of incident, improved the stability in use of tower crane, increased the safety in utilization of tower crane.
Referring to fig. 1-6, a safety protection device for a building construction tower crane comprises a tower body 1, wherein a base 2 is fixedly connected to the bottom surface of the tower body 1, a plurality of fixing holes 3 are formed in the upper surface of the base 2, and a limit screw 4 is connected to the inner part of each fixing hole 3 in a threaded manner.
The quantity of the fixed holes 3 is 4, and the quantity of the corresponding limit screws 4 is also 4, and the base 2 can be limited and fixed through the cooperation between the fixed holes 3 and the limit screws 4, so that the stability of the bottom of the tower crane is improved.
The outer part of the tower body 1 is provided with a plurality of force unloading mechanisms 5, and the force unloading mechanisms 5 comprise oil cylinders 501.
The number of the unloading mechanisms 5 is 4, and the unloading mechanisms are respectively arranged on the periphery of the tower body 1, so that the tower crane can perform unloading treatment when facing the heavy wind in four directions.
The force discharging mechanism 5 comprises a support plate 504, and a plurality of bolts 505 are connected to the inner threads of the support plate 504, and the outer surface of each bolt 505 is connected to the inner threads of the tower body 1.
The number of bolts 505 is 4, and the support plate 504 is fixedly installed through the bolts 505 in the present application, so as to facilitate the later detachment of the tower body 1 from the protective wall 601.
The inside sliding connection of hydro-cylinder 501 has slider 502, and the surface fixedly connected with telescopic link 503 of slider 502, the surface of telescopic link 503 and the inside sliding connection of hydro-cylinder 501.
The cylinder 501 has hydraulic oil inside, so as to increase the resistance of the sliding block 502 when moving inside, and by cooperating with the elastic member 506, the buffer unloading effect is achieved.
One end of the telescopic rod 503 far away from the sliding block 502 is fixedly connected with the outer surface of the supporting plate 504, the outer surface of the supporting plate 504 is fixedly connected with an elastic piece 506, and one end of the elastic piece 506 far away from the supporting plate 504 is fixedly connected with the outer surface of the protective wall 601.
The elastic member 506 is a spring with a strong stiffness coefficient, and plays a role in buffering in the mechanism, and the shaking generated by the tower body 1 in windy weather can be subjected to force unloading treatment through the cooperation among the elastic member 506, the oil cylinder 501, the sliding block 502 and the telescopic rod 503.
When the device is used, the shaking force generated by the tower body 1 in windy weather can act on the supporting plate 504, so that the supporting plate 504 slightly shakes, the telescopic rod 503 is driven to move, the sliding block 502 is driven to move in the oil cylinder 501 filled with hydraulic oil, the elastic piece 506 can be compressed or stretched along with the movement of the supporting plate 504, the elastic piece 506 generates elastic force, the shaking of the tower body 1 in windy weather can be relieved under the double buffering action of the hydraulic oil and the elastic force of the elastic piece 506, the phenomenon that the tower body 1 is easy to shake in windy weather in the prior device is solved, the tower body 1 is inclined long time later, the maintenance cost of the tower crane is increased, the tower body 1 is inclined, the problem of safety accidents is caused, the use stability of the tower crane is improved, and the use safety of the tower crane is improved.
The outside of the tower body 1 is provided with a protection mechanism 6, and the protection mechanism 6 comprises a protection wall 601.
The protection mechanism 6 comprises an inlet door 602 and two symmetrical hinges 603, the protection wall 601 and the inlet door 602 are connected in a rotating mode through the hinges 603, and a door handle 604 is fixedly connected to the outer surface of the inlet door 602.
The protective wall 601 can be made of stainless steel, the durability of the protective wall can be improved, the protective wall can be repeatedly used, and a layer of anti-skid and anti-hand-collision hard rubber material is arranged on the surface of the hand-held part of the door handle 604.
When the tower crane is used, the purpose that non-staff enter the tower crane can be prevented by the aid of the arranged protective wall 601 and the inlet and outlet door 602, and the safety of the tower crane is further improved by the aid of the arranged inlet and outlet door 602, the hinge 603 and the door handle 604.
The outer surface of the oil cylinder 501 is fixedly connected with the outer surface of the protective wall 601, and a plurality of fixing mechanisms 7 are arranged outside the tower body 1.
The number of the fixing mechanisms 7 is 4, and the fixing mechanisms are respectively positioned at four corners of the protective wall 601.
The fixing mechanism 7 comprises an anchor post 702, the outer surface of the anchor post 702 is inserted into the fixing plate 701, and the upper surface of the anchor post 702 is fixedly connected with a knocking block 703.
When the anchor post is used, the knocking block 703 is hammered by a tool, so that the anchor post 702 enters a preset hole, and the installation and fixation of the protective wall 601 can be realized.
The fixing mechanism 7 includes a fixing plate 701, and an outer surface of the fixing plate 701 is fixedly coupled with an outer surface of the protection wall 601.
Working principle: when the device is used, the shaking force generated by the tower body 1 in the windy weather can act on the supporting plate 504, so that the supporting plate 504 slightly shakes, the telescopic rod 503 is driven to move, the sliding block 502 is driven to move in the oil cylinder 501 filled with hydraulic oil, the elastic piece 506 can be compressed or stretched along with the movement of the supporting plate 504, the elastic piece 506 generates elastic force, the shaking of the tower body 1 in the windy weather can be relieved under the double buffer action of the hydraulic oil and the elastic force of the elastic piece 506, the phenomenon that the shaking of the tower body 1 is easy to occur in the windy weather of the traditional device is solved, the tower body 1 is inclined long time later, the maintenance cost of the tower crane is increased, the problem of safety accidents is caused because the tower body 1 is inclined, the use stability of the tower crane is improved, and the use safety of the tower crane is improved; when the tower crane is used, the purpose that non-staff can be prevented from entering the tower crane can be achieved by using the arranged protective wall 601 and the inlet and outlet door 602, and the safety of the tower crane is further improved by using the arranged inlet and outlet door 602, the hinge 603 and the door handle 604; when the anchor post is used, the knocking block 703 is hammered by a tool, so that the anchor post 702 enters a preset hole, and the installation and fixation of the protective wall 601 can be realized.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. Building construction tower crane safety device, including body of a tower (1), its characterized in that: the utility model discloses a novel energy-saving tower, including base (2) of the bottom surface fixedly connected with of tower body (1), a plurality of fixed orificess (3) have been seted up to the upper surface of base (2), every equal threaded connection in inside of fixed orificess (3) has stop screw (4), the outside of tower body (1) is equipped with a plurality of power mechanism (5) that unload, power mechanism (5) include hydro-cylinder (501), the outside of tower body (1) is equipped with protection machanism (6), protection machanism (6) include protection wall (601), the surface of hydro-cylinder (501) and the surface fixed connection of protection wall (601), the outside of tower body (1) is equipped with a plurality of fixed establishment (7), fixed establishment (7) include fixed plate (701), the surface of fixed plate (701) and the surface fixed connection of protection wall (601).
2. The building construction tower crane safety device according to claim 1, wherein: the force unloading mechanism (5) comprises a supporting plate (504), a plurality of bolts (505) are connected with the inner threads of the supporting plate (504), and the outer surface of each bolt (505) is connected with the inner threads of the tower body (1).
3. The building construction tower crane safety device according to claim 2, wherein: the inside sliding connection of hydro-cylinder (501) has slider (502), the surface fixedly connected with telescopic link (503) of slider (502), the surface of telescopic link (503) and the inside sliding connection of hydro-cylinder (501).
4. A construction tower crane safety device according to claim 3, wherein: one end of the telescopic rod (503) far away from the sliding block (502) is fixedly connected with the outer surface of the supporting plate (504), an elastic piece (506) is fixedly connected with the outer surface of the supporting plate (504), and one end of the elastic piece (506) far away from the supporting plate (504) is fixedly connected with the outer surface of the protective wall (601).
5. The building construction tower crane safety device according to claim 1, wherein: the protection mechanism (6) comprises an inlet door (602) and two symmetrical hinges (603), wherein the protection wall (601) is rotationally connected with the inlet door (602) through the hinges (603), and the outer surface of the inlet door (602) is fixedly connected with a door handle (604).
6. The building construction tower crane safety device according to claim 1, wherein: the fixing mechanism (7) comprises an anchor post (702), the outer surface of the anchor post (702) is inserted into the fixing plate (701), and a knocking block (703) is fixedly connected to the upper surface of the anchor post (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322045888.8U CN220412707U (en) | 2023-08-01 | 2023-08-01 | Building construction tower crane safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322045888.8U CN220412707U (en) | 2023-08-01 | 2023-08-01 | Building construction tower crane safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220412707U true CN220412707U (en) | 2024-01-30 |
Family
ID=89657189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322045888.8U Active CN220412707U (en) | 2023-08-01 | 2023-08-01 | Building construction tower crane safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220412707U (en) |
-
2023
- 2023-08-01 CN CN202322045888.8U patent/CN220412707U/en active Active
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| GR01 | Patent grant |