CN111891929A - Climbing system convenient for tower crane driver to climb from ground to control room - Google Patents
Climbing system convenient for tower crane driver to climb from ground to control room Download PDFInfo
- Publication number
- CN111891929A CN111891929A CN202010675421.XA CN202010675421A CN111891929A CN 111891929 A CN111891929 A CN 111891929A CN 202010675421 A CN202010675421 A CN 202010675421A CN 111891929 A CN111891929 A CN 111891929A
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- CN
- China
- Prior art keywords
- tower crane
- tower
- ground
- wire rope
- crane driver
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
Abstract
The utility model provides a climbing system convenient to tower crane driver is from ground to control room, includes tower body, two fixed pulleys, a wire rope, two buckles, one set of suspender, its characterized in that: the body of the tower uses a plurality of tower crane standard festivals to connect gradually along vertical direction, two fixed pulleys are installed in the top of body of the tower standard festival, a wire rope passes the back nature flagging of two fixed pulleys in proper order, forms the shape of falling U wire rope in the body of the tower standard festival, wherein: the sling is arranged close to the vertical ladder, so that a tower crane driver can sit in the sling and climb from the ground to the control room with the help of the climbing system. The climbing system convenient for the tower crane driver to climb from the ground to the control room has the advantages of simple structure, convenient manufacture, time and labor saving convenience for the tower crane driver due to the climbing system, low cost of the climbing system and low engineering cost.
Description
Technical Field
The invention relates to a climbing system for ascending, in particular to a climbing system convenient for a tower crane driver to climb from the ground to a control room.
Background
The Caofei Dian comprehensive bonded area innovation and entrepreneurial center project uses 7 tower cranes on site for 1-4# office buildings and 5 and 6# apartment buildings, and the height of the tower cranes is about 70-90 meters. The white-class tower crane driver takes about half an hour twice a day, the average time of getting on and off the tower at each time is about half an hour, the time of getting on and off the tower at each time is longer for the tower crane driver, the physical consumption is overlarge, the safe operation of the tower crane is influenced, and particularly the construction efficiency and the safe operation are influenced more during the maintenance or overtime of the tower crane.
Chinese patent CN111056447A discloses a climbing system by tower crane in 24.4.2020, wherein the climbing system comprises a tower body, the tower body is sequentially connected along the vertical direction by using standard joints, the tower body is provided with a ladder stand arranged along the vertical direction, the upper end of the tower body is provided with a jacking mechanism, a fixed shaft is detachably connected above the tower body, the fixed shaft is sleeved with a steel wire rope, one end of the steel wire rope is connected with a weight box, the other end of the steel wire rope is connected with a strap rope, and one end of the steel wire rope close to the strap rope is connected with a hook; the tower body is detachably connected with a guide mechanism for guiding the weight box to move vertically; the guide mechanism is including being fixed in the fixed plate on the body of the tower, the fixed plate is provided with two along vertical direction interval, two set firmly the direction steel wire that is in the tensioning state between the fixed plate, the direction steel wire passes the weight box. Although this technical scheme enables the staff just can follow the cat ladder climbing with less effort, whole device mechanism is complicated, and the device expense is high, and uncertain factor is many, has the potential safety hazard.
Therefore, the known tower crane climbing system has various inconveniences and problems.
Disclosure of Invention
The invention aims to provide a safe and reliable climbing system convenient for a tower crane driver to climb from the ground to an operation room.
In order to achieve the purpose, the technical solution of the invention is as follows:
the utility model provides a climbing system convenient to tower crane driver is from ground to control room, includes tower body, two fixed pulleys, a wire rope, two buckles, one set of suspender, its characterized in that:
the tower body is sequentially connected along the vertical direction by using a plurality of tower crane standard sections, a vertical ladder along the vertical direction is arranged on the inner side of the standard section consisting of angle steel and square tubes at the top end of the tower body, and the vertical ladder is arranged from the bottom end of the tower body to the top end of the tower body;
the two fixed pulleys are arranged in the top end of the tower body standard knot, one fixed pulley is arranged at the side of the vertical ladder, and the other fixed pulley is arranged at the corresponding inner side of the vertical ladder;
the steel wire rope sequentially passes through the two fixed pulleys and then naturally sags, an inverted U-shaped steel wire rope is formed in the standard section of the tower body, one end of the inverted U-shaped steel wire rope is fixedly connected with the hanging strip through a buckle, and the other end of the inverted U-shaped steel wire rope is fixedly connected with the counterweight unit through a buckle;
wherein: the hanging strip is arranged close to the vertical ladder, so that a tower crane driver can sit in the hanging strip, hold the vertical rod of the vertical ladder, step on the horizontal rod of the vertical ladder, and climb from the ground to the control room with the help of the climbing system.
The system convenient for the tower crane driver to climb from the ground to the control room can be further realized by adopting the following technical measures.
The method as set forth above, wherein the two fixed pulleys are disposed at the same level.
The method of the foregoing, wherein the sling is an endless flexible belt.
In the above method, the material of the sling is a high-strength polypropylene sling.
The method wherein the clasp is a shackle.
After the technical scheme is adopted, the climbing system convenient for a tower crane driver to climb from the ground to the control room has the following advantages:
1. the climbing system has simple structure and convenient manufacture;
2. the climbing system enables a tower crane driver to obtain convenience of time saving and labor saving;
3. the climbing system has low cost and reduces the engineering cost.
Drawings
FIG. 1 is a schematic diagram of a climbing system according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a climbing system according to an embodiment of the present invention.
In the figure: the tower crane comprises a vertical ladder 1, a tower crane standard knot 2, a steel wire rope 3, a fixed pulley 1 st 4, a fixed pulley 2 nd 5, a counterweight 6, a tower crane boom 7 and a tower crane hook 8.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The invention relates to a climbing system convenient for a tower crane driver to climb from the ground to an operation room.
Referring now to fig. 1, fig. 1 is a schematic diagram of a climbing system according to an embodiment of the present invention. As shown in the figure, the tower body is sequentially connected along the vertical direction by using a plurality of tower crane standard sections 2, a vertical ladder 1 along the vertical direction is arranged on the inner side of the standard section formed by angle steel and square tubes at the top end of the tower body, and the vertical ladder is arranged from the bottom end of the tower body to the top end of the tower body;
the two fixed pulleys are arranged in the top end of the tower body standard knot, one fixed pulley is arranged at the side of the vertical ladder, and the other fixed pulley is arranged at the corresponding inner side of the vertical ladder;
the steel wire rope 3 sequentially passes through the 1 st fixed pulley 4 and the 2 nd fixed pulley 5 and then naturally sags, the two fixed pulleys are arranged at the same horizontal height, an inverted U-shaped steel wire rope is formed in a standard section of the tower body, one end of the inverted U-shaped steel wire rope is fixedly connected with a hanging strip through a buckle, the other end of the inverted U-shaped steel wire rope is fixedly connected with a counterweight unit through a buckle, and the counterweight can be arranged by using waste steel bars on site; the hanging strip is an annular soft belt, and the material of the hanging strip is high-strength polypropylene. The buckle is a shackle.
Wherein: the hanging strip is arranged close to the vertical ladder, so that a tower crane driver can sit in the hanging strip, hold the vertical rod of the vertical ladder, step on the horizontal rod of the vertical ladder, and climb from the ground to the control room with the help of the climbing system.
The invention has substantive characteristics and obvious technical progress, the invention is convenient for a tower crane driver to climb the system from the ground to the control room, two fixed pulleys are arranged at the lower platform of the tower crane platform cab, a steel wire rope passes through the two pulleys, one end of the steel wire rope is hung with a balance weight, the other end of the steel wire rope is fixed with a rope sleeve tower driver and is seated on the rope sleeve, the weight of the tower driver is slightly heavier than that of the balance weight, and the tower driver can climb the tower crane by using the balance weight balance principle with little strength, so as to achieve the purpose of quickly climbing the tower crane.
The climbing system convenient for the tower crane driver to climb from the ground to the control room is an innovative entrepreneur center project in the Caofen county comprehensive bonded area, 7 tower cranes are commonly used on the site of 1-4# office buildings and 5 and 6# apartment buildings, each tower crane is calculated twice up and down according to each tower department, the tower crane is used for half an hour up and down before a tool is used, the tower crane is used for 6 minutes up and down after the tool is used, the tower crane is used for 48 minutes up and down twice each time by saving 24 minutes, the 7 tower cranes are used for saving 5.6 hours, the physical strength of the tower departments is greatly saved, the tower crane utilization rate of 5.6 hours can be increased every day, the cost is saved to a great extent, and the time-.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (5)
1. The utility model provides a climbing system convenient to tower crane driver is from ground to control room, includes tower body, two fixed pulleys, a wire rope, two buckles, one set of suspender, its characterized in that:
the tower body is sequentially connected along the vertical direction by using a plurality of tower crane standard sections, a vertical ladder along the vertical direction is arranged on the inner side of the standard section consisting of angle steel and square tubes at the top end of the tower body, and the vertical ladder is arranged from the bottom end of the tower body to the top end of the tower body;
the two fixed pulleys are arranged in the top end of the tower body standard knot, one fixed pulley is arranged at the side of the vertical ladder, and the other fixed pulley is arranged at the corresponding inner side of the vertical ladder;
the steel wire rope sequentially passes through the two fixed pulleys and then naturally sags, an inverted U-shaped steel wire rope is formed in the standard section of the tower body, one end of the inverted U-shaped steel wire rope is fixedly connected with the hanging strip through a buckle, and the other end of the inverted U-shaped steel wire rope is fixedly connected with the counterweight unit through a buckle;
wherein: the hanging strip is arranged close to the vertical ladder, so that a tower crane driver can sit in the hanging strip, hold the vertical rod of the vertical ladder, step on the horizontal rod of the vertical ladder, and climb from the ground to the control room with the help of the climbing system.
2. The system for facilitating the climbing of a tower crane driver from the ground to a cab as claimed in claim 1, wherein said two fixed pulleys are disposed at the same level.
3. The system for facilitating the climbing of a tower crane driver from the ground to a cab of claim 1, wherein the harness is a looped flexible belt.
4. The system for facilitating the climbing of a tower crane driver from the ground to the operator's cab of claim 1, wherein the harness is made of a high strength polypropylene harness.
5. The system of facilitating a tower crane driver climbing from the ground to a cab as claimed in claim 1, wherein the clasp is a shackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675421.XA CN111891929A (en) | 2020-07-14 | 2020-07-14 | Climbing system convenient for tower crane driver to climb from ground to control room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010675421.XA CN111891929A (en) | 2020-07-14 | 2020-07-14 | Climbing system convenient for tower crane driver to climb from ground to control room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111891929A true CN111891929A (en) | 2020-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010675421.XA Pending CN111891929A (en) | 2020-07-14 | 2020-07-14 | Climbing system convenient for tower crane driver to climb from ground to control room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111891929A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241667A (en) * | 2013-05-23 | 2013-08-14 | 高远 | Tower crane worker climbing safety device |
| CN203946820U (en) * | 2014-06-05 | 2014-11-19 | 江苏锐凯机械有限公司 | A kind of building tower crane helps climbs safety device |
| CN204474184U (en) * | 2015-03-03 | 2015-07-15 | 青岛顶实机械有限公司 | One just climbs formula tower crane |
| CN105174094A (en) * | 2014-06-05 | 2015-12-23 | 江苏锐凯机械有限公司 | Climbing assisting safety device of construction tower crane |
| CN111056447A (en) * | 2019-12-28 | 2020-04-24 | 北京龙泰机械设备安装有限公司 | Tower crane climbing system |
-
2020
- 2020-07-14 CN CN202010675421.XA patent/CN111891929A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241667A (en) * | 2013-05-23 | 2013-08-14 | 高远 | Tower crane worker climbing safety device |
| CN203946820U (en) * | 2014-06-05 | 2014-11-19 | 江苏锐凯机械有限公司 | A kind of building tower crane helps climbs safety device |
| CN105174094A (en) * | 2014-06-05 | 2015-12-23 | 江苏锐凯机械有限公司 | Climbing assisting safety device of construction tower crane |
| CN204474184U (en) * | 2015-03-03 | 2015-07-15 | 青岛顶实机械有限公司 | One just climbs formula tower crane |
| CN111056447A (en) * | 2019-12-28 | 2020-04-24 | 北京龙泰机械设备安装有限公司 | Tower crane climbing system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201106 |
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| RJ01 | Rejection of invention patent application after publication |