CN213141205U - Climbing safety structure of tower crane - Google Patents
Climbing safety structure of tower crane Download PDFInfo
- Publication number
- CN213141205U CN213141205U CN202022101520.5U CN202022101520U CN213141205U CN 213141205 U CN213141205 U CN 213141205U CN 202022101520 U CN202022101520 U CN 202022101520U CN 213141205 U CN213141205 U CN 213141205U
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- climbing
- fixed
- safety
- tower crane
- frame
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- 230000009194 climbing Effects 0.000 title claims abstract description 104
- 230000001681 protective effect Effects 0.000 claims description 27
- 238000001179 sorption measurement Methods 0.000 description 5
- 241001503987 Clematis vitalba Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a climbing safety structure of tower crane, including the climbing frame, the both sides of climbing frame are fixed with the guard ring, the climbing frame is including support column one, one side of support column one is fixed with a plurality of climbing poles two, be the cross subsection between climbing pole one and the climbing pole two, climbing pole one and the one end of climbing pole two are fixed with support column two, one side of climbing pole two is provided with the safety frame, the safety frame rotates the cover including two, and two rotate the cover and all rotate in climbing pole two outsidess, one side of two rotation covers all is fixed with the guard plate, be fixed with the connecting plate between two guard plates, one side of guard ring is fixed with accessory plate one, the opposite side of guard ring is fixed with accessory plate two. The utility model discloses can improve the convenience of using safety structure, the one end overlap joint of guard plate can be to climbing the safety action at the top of guard ring for safety structure has when the tower crane climbing.
Description
Technical Field
The utility model relates to a tower crane technical field especially relates to a climbing safety structure of tower crane.
Background
The tower crane tip has the function of bearing the upper load transmitted by the boom pull rope and the balance arm pull rope, and directly transmits the upper load to the tower body structure through the rotary tower, the rotary table, the bearing seat and other structural components. 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 support frame type. The upper slewing tower crane is required to be provided with a balance weight, and the function of the upper slewing tower crane is to support the balance weight so as to form a balance moment which is required by design and has the action direction opposite to the lifting moment direction.
Climbing safety structure of the tower crane among the prior art does not have safety protection structure during the tower crane climbing, consequently can not play the safety action to the climbing. Therefore, it is necessary to design a climbing safety structure of a tower crane to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the tower crane in the prior art does not have a safety protection structure when climbing, so that the safety action defect cannot be played to the climbing, and the climbing safety structure of the tower crane is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a climbing safety structure of tower crane, includes the climbing frame, the both sides of climbing frame are fixed with the guard ring, the climbing frame is including support column one, one side of support column one is fixed with a plurality of climbing poles two, be the fork subsection between climbing pole one and the climbing poles two, climbing pole one and the one end of climbing poles two are fixed with support column two, one side of climbing poles two is provided with the safety frame, the safety frame rotates the cover including two, and two and rotate the cover and all rotate in climbing pole two outsidess, two one side of rotating the cover all is fixed with the guard plate, two be fixed with the connecting plate between the guard plate.
Furthermore, an auxiliary plate I is fixed on one side of the guard ring, and an auxiliary plate II is fixed on the other side of the guard ring.
Furthermore, a fixing groove is formed in the top of the protection plate, and a first permanent magnet is fixed inside the fixing groove.
Furthermore, a second permanent magnet is fixed on one side of the first climbing rod, and the first permanent magnet and the second permanent magnet are adsorbed.
Furthermore, a bearing is fixed on the outer portion of the climbing rod II, and the rotating sleeve is fixed on the outer portion of the bearing.
Furthermore, the outside of guard ring has cup jointed the rubber circle, and the inner wall of rubber circle hugs closely at the outer wall of guard ring.
The utility model has the advantages that:
1. through the safety frame that sets up, the guard plate of safety frame rotates through rotating the cover and connects on climbing pole two, and the guard plate rotates the convenience that can improve the safety in utilization structure, and the one end overlap joint of guard plate can be to climbing the safe action of playing at the top of guard circle for the safety protection structure has when the tower crane climbing.
2. Through the arrangement of the first auxiliary plate and the second auxiliary plate, the first auxiliary plate and the second auxiliary plate are respectively positioned on two sides of the protective ring, so that the first auxiliary plate and the second auxiliary plate can increase the stability of the protective ring, and the safety of the protective ring in use is improved.
3. Through the permanent magnet one and the permanent magnet two that set up, permanent magnet adsorption is on permanent magnet two, and the guard plate can be through permanent magnet adsorption on the permanent magnet two of climbing pole one side, adopts permanent magnet adsorption to make climbing pole one fixed vertical, and the person of being convenient for climbs the climbing frame.
4. Through the bearing and the rubber circle that set up, the bearing rotates in the outside of climbing pole two, and the bearing is fixed in the inside of rotating the cover simultaneously, and the bearing can reduce the frictional force between rotation cover and the climbing pole two, and the rubber circle cup joints in the outside of guard circle, can avoid the outside that the climber collided with the guard circle, improves security and the travelling comfort that the climber used.
Drawings
Fig. 1 is a schematic view of the overall structure of a climbing safety structure of a tower crane provided by the present invention;
fig. 2 is a schematic structural view of a part of a climbing safety structure of a tower crane provided by the present invention;
FIG. 3 is a schematic diagram of a second partial structure of a climbing safety structure of a tower crane according to the present invention;
fig. 4 is a schematic view of a rotating sleeve structure of a climbing safety structure of a tower crane provided by the utility model;
fig. 5 is the utility model provides a climbing safety structure's of tower crane rubber circle schematic diagram.
In the figure: the climbing device comprises a climbing frame 1, a protective ring 2, an auxiliary plate I3, an auxiliary plate II 4, a safety frame 5, a first support column 6, a second support column 7, a first climbing rod 8, a second climbing rod 9, a rotating sleeve 10, a protective plate 11, a connecting plate 12, a first permanent magnet 13, a second permanent magnet 14, a bearing 15 and a rubber ring 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a climbing safety structure of a tower crane comprises a climbing frame 1, protective rings 2 are fixed on two sides of the climbing frame 1, the climbing frame 1 comprises a first supporting column 6, a plurality of first climbing rods 8 are fixed on one side of the first supporting column 6, a plurality of second climbing rods 9 are fixed on one side of the first supporting column 6, a cross section is formed between the first climbing rods 8 and the second climbing rods 9, a second supporting column 7 is fixed on one ends of the first climbing rods 8 and the second climbing rods 9, a safety frame 5 is arranged on one side of the second climbing rods 9, a protective plate 11 of the safety frame 5 is rotatably connected to the second climbing rods 9 through a rotating sleeve 10, the safety frame 5 comprises two rotating sleeves 10, the two rotating sleeves 10 are respectively rotated outside the second climbing rods 9, a protective plate 11 is fixed on one side of the two rotating sleeves 10, the protective plate 11 is rotated to improve convenience of using the safety structure, one end of the protective plate 11 is lapped on the top of the protective rings 2 to play a safety role in facing the climbing, have safety protection structure when making the tower crane climbing, be fixed with connecting plate 12 between two guard plates 11, connecting plate 12 can improve the stability between two guard plates 11.
Furthermore, an auxiliary plate I3 is fixed on one side of the protective ring 2, an auxiliary plate II 4 is fixed on the other side of the protective ring 2, and the auxiliary plate I3 and the auxiliary plate II 4 are respectively positioned on two sides of the protective ring 2, so that the auxiliary plate I3 and the auxiliary plate II 4 can increase the stability of the protective ring 2, and the safety of the protective ring 2 in use is improved.
Further, open at the top of guard plate 11 has the fixed slot, and the inside of fixed slot is fixed with permanent magnet 13, and permanent magnet 13 adsorbs on permanent magnet two 14, adopts permanent magnet adsorption to make 8 fixed vertical of climbing pole, and the person of being convenient for climbs climbing frame 1.
Furthermore, a permanent magnet II 14 is fixed on one side of the climbing rod I8, the permanent magnet I13 is adsorbed to the permanent magnet II 14, and the protection plate 11 can be adsorbed to the permanent magnet II 14 on one side of the climbing rod I8 through the permanent magnet I13.
Furthermore, a bearing 15 is fixed on the outer portion of the climbing rod II 9, the bearing 15 rotates on the outer portion of the climbing rod II 9, meanwhile, the bearing 15 is fixed inside the rotating sleeve 10, the bearing 15 can reduce the friction force between the rotating sleeve 10 and the climbing rod II 9, and the rotating sleeve 10 is fixed on the outer portion of the bearing 15.
Further, rubber circle 16 has been cup jointed to the outside of guard ring 2, and rubber circle 16 cup joints in the outside of guard ring 2, can avoid the climbing person to collide with the outside of guard ring 2, improves the security and the travelling comfort that the climbing person used, and the inner wall of rubber circle 16 hugs closely at the outer wall of guard ring 2.
The working principle is as follows: when in use, the first auxiliary plate 3 and the second auxiliary plate 4 are respectively positioned at two sides of the protective ring 2, so that the first auxiliary plate 3 and the second auxiliary plate 4 can increase the stability of the protective ring 2, thereby improving the safety of the protective ring 2 in use, the protective plate 11 of the safety frame 5 is rotatably connected on the second climbing rod 9 through the rotating sleeve 10, the convenience of using a safety structure can be improved by the rotation of the protective plate 11, one end of the protective plate 11 is lapped at the top of the protective ring 2 to play a safety role in climbing, so that the safety protection structure is provided in tower crane climbing, the bearing 15 rotates outside the second climbing rod 9, meanwhile, the bearing 15 is fixed inside the rotating sleeve 10, the bearing 15 can reduce the friction force between the rotating sleeve 10 and the second climbing rod 9, the rubber ring 16 is sleeved outside the protective ring 2, the climber can be prevented from colliding with the outside of the protective ring 2, and the safety and comfort of the climber are improved, permanent magnet 13 adsorbs on permanent magnet two 14, and guard plate 11 can adsorb on the permanent magnet two 14 of 8 one sides of climbing rod through permanent magnet 13, adopts permanent magnet adsorption to make 8 fixed vertical climbing rods, the person of being convenient for to climb climbing frame 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A climbing safety structure of a tower crane comprises a climbing frame (1) and is characterized in that protective rings (2) are fixed on two sides of the climbing frame (1), the climbing frame (1) comprises a first supporting column (6), a plurality of first climbing rods (8) are fixed on one side of the first supporting column (6), a plurality of second climbing rods (9) are fixed on one side of the first supporting column (6), a cross subsection is formed between the first climbing rods (8) and the second climbing rods (9), a second supporting column (7) is fixed on one ends of the first climbing rods (8) and the second climbing rods (9), a safety frame (5) is arranged on one side of the second climbing rods (9), the safety frame (5) comprises two rotating sleeves (10), the two rotating sleeves (10) are rotated outside the second climbing rods (9), a protective plate (11) is fixed on one side of each rotating sleeve (10), a connecting plate (12) is fixed between the two protection plates (11).
2. The climbing safety structure of the tower crane according to claim 1, wherein one side of the guard ring (2) is fixed with a first auxiliary plate (3), and the other side of the guard ring (2) is fixed with a second auxiliary plate (4).
3. The climbing safety structure of the tower crane according to claim 1, wherein a fixing groove is formed in the top of the protection plate (11), and a first permanent magnet (13) is fixed inside the fixing groove.
4. The climbing safety structure of the tower crane according to claim 1, wherein a permanent magnet II (14) is fixed on one side of the climbing rod I (8), and the permanent magnet I (13) and the permanent magnet II (14) are adsorbed.
5. The climbing safety structure of the tower crane according to claim 1, wherein a bearing (15) is fixed outside the second climbing rod (9), and the rotating sleeve (10) is fixed outside the bearing (15).
6. The climbing safety structure of tower crane according to claim 1, characterized in that rubber ring (16) is sleeved outside of guard ring (2), and the inner wall of rubber ring (16) is tightly attached to the outer wall of guard ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022101520.5U CN213141205U (en) | 2020-09-23 | 2020-09-23 | Climbing safety structure of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022101520.5U CN213141205U (en) | 2020-09-23 | 2020-09-23 | Climbing safety structure of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213141205U true CN213141205U (en) | 2021-05-07 |
Family
ID=75717898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022101520.5U Expired - Fee Related CN213141205U (en) | 2020-09-23 | 2020-09-23 | Climbing safety structure of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213141205U (en) |
-
2020
- 2020-09-23 CN CN202022101520.5U patent/CN213141205U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |