CN212639704U - Bolt type lifting appliance for columns of single-layer industrial factory building - Google Patents
Bolt type lifting appliance for columns of single-layer industrial factory building Download PDFInfo
- Publication number
- CN212639704U CN212639704U CN202020544162.2U CN202020544162U CN212639704U CN 212639704 U CN212639704 U CN 212639704U CN 202020544162 U CN202020544162 U CN 202020544162U CN 212639704 U CN212639704 U CN 212639704U
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- Prior art keywords
- stand
- bolt
- hoist
- column
- pull rope
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Abstract
The utility model provides an individual layer industry factory building post bolt formula hoist, which comprises a column, be provided with the through-hole on the stand, the through-hole interpolation has the stand bolt, the one end of stand bolt is provided with solid fixed ring, gu the fixed ring upper end is connected with the hoist cable, connects the lifting machine through the hoist cable, be provided with the backing plate between the other end of stand bolt and the stand. Suspend the stand in midair through stand bolt and hoist cable, hoist the stand through simple structure, improve hoisting efficiency to practice thrift hoisting time, can have enough to meet the need the use, durable can use 600 times, improves the work efficiency, convenient construction, and the lifting worker need not ascend a height 9 meters unhook, and reduce cost, gunny bag, plank that use when the pillar need not the ligature have strengthened labor protection to the lifting worker, only operate subaerial.
Description
Technical Field
The utility model relates to a housing construction field especially relates to an individual layer industry factory building post bolt formula hoist.
Background
At present, the single-layer industrial factory building uses assembled reinforced concrete members, the structural members comprise columns, crane beams, connecting beams, roof trusses, skylight trusses, roof panels and the like, the hoisting process comprises binding hoisting, alignment, temporary fixing, correction, final fixing and the like, preparation is firstly carried out before hoisting, the reinforced concrete columns are cast in situ after concrete is poured and maintained to reach 100% of design strength, the cup-shaped foundation in situ is cleaned and bounced, a sling for binding the columns is provided with a sling, namely a steel wire rope, the small-sized columns are bound by one point (the weight is less than 13 tons) and selected below corbels, in order to avoid the sling from wearing the surface of the members when hoisting, a gunny bag or a wood plate is padded between the sling and the members, when the crane hoists the columns to be inserted into the cup-shaped foundation and is temporarily fixed, the hooks of the crane are unhooked, the traditional ladder method is that the crane is placed on the columns on a crane truss, the lifting tool is lifted off when climbing, and the next column can be lifted by the hook.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art, the utility model aims at providing an individual layer industry factory building post bolt formula hoist suspends the stand in midair through stand bolt and hoist cable, hoists the stand through simple structure, improves hoist and mount efficiency to practice thrift the hoist and mount time, solved the difficult problem of hoist and mount of stand when individual layer industry factory building is built.
The utility model provides an individual layer industry factory building post bolt formula hoist, which comprises a column, be provided with the through-hole on the stand, the through-hole interpolation has the stand bolt, the one end of stand bolt is provided with solid fixed ring, gu the fixed ring upper end is connected with the hoist cable, connects the lifting machine through the hoist cable, be provided with the backing plate between the other end of stand bolt and the stand.
The further improvement lies in that: the fixing ring is provided with a stand column bolt pull rope, the other end of the stand column bolt is provided with a fixing pull rope, and the position of the stand column bolt in the stand column is adjusted by respectively pulling the stand column bolt pull rope and the fixing pull rope.
The further improvement lies in that: the upright post is provided with a boss which is positioned above the through hole.
The further improvement lies in that: a fixed rod is arranged on the upright pin, and a fixed pull rope is arranged at one end of the fixed rod.
The further improvement lies in that: the upright post bolt is provided with a fixed key.
The bolt type lifting appliance for the columns of the single-layer industrial factory building comprises the following six parts: the hoist cable, the post bolt, the backing plate, the pin stay cord, the bolt stay cord, when pouring post concrete, reserve the diameter in the post and be 65 millimeters round hole, insert the post bolt during hoist and mount in the round hole, the hoist cable is worn to post bolt top round hole, top aperture internal tie post bolt stay cord, the bolt inserts in the rectangular hole in post below, the bolt stay cord is the intra-annular of going into the bolt, the backing plate also overlaps on the post bolt, after the post is fixed temporarily, by crane worker right hand power pulling bolt stay cord, the bolt, the backing plate drops automatically, left hand pulling pin stay cord, the post bolt is automatic to be extracted from the round hole, the crane worker sounds the whistle, the hoist cable rises, the safety helmet is worn to the crane worker, the hatband is tied, withdraw the backing plate, so take off the hook and the process of sling just accomplish, repeat above-mentioned process, can get into second post hoist.
The utility model has the advantages that: suspend the stand in midair through stand bolt and hoist cable, hoist the stand through simple structure, improve hoisting efficiency to practice thrift hoisting time, can have enough to meet the need the use, durable can use 600 times, improves the work efficiency, convenient construction, and the lifting worker need not ascend a height 9 meters unhook, and reduce cost, gunny bag, plank that use when the pillar need not the ligature have strengthened labor protection to the lifting worker, only operate subaerial.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Wherein: 1-upright post, 2-upright post bolt, 3-fixing ring, 4-sling, 5-backing plate, 6-upright post bolt pull rope, 7-fixing pull rope, 8-boss and 9-fixing rod.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
As shown in fig. 1 and 2, this embodiment provides a single-deck industry factory building post bolt formula hoist, including stand 1, be provided with the through-hole on the stand 1, the through-hole interpolation has stand bolt 2, the one end of stand bolt 2 is provided with solid fixed ring 3, gu fixed ring 3 upper end is connected with hoist cable 4, connects the loop wheel machine through hoist cable 4, be provided with backing plate 5 between the other end of stand bolt 2 and the stand 1. The fixing ring 3 is provided with a stand bolt pull rope 6, the other end of the stand bolt 2 is provided with a fixing pull rope 7, and the position of the stand bolt 2 in the stand column 1 is adjusted by respectively pulling the stand bolt pull rope 6 and the fixing pull rope 7. The upright post 1 is provided with a boss 8, and the boss 8 is positioned above the through hole. The upright bolt 2 is provided with a fixed rod 9, and the fixed pull rope 7 is arranged at one end of the fixed rod 9. And the upright post bolt 2 is provided with a fixed key.
Manufacturing a pin by using No. 40 chromium steel, and performing quenching and tempering treatment to obtain the hardness of BH 230-250 allowed bending stress [ sigma ] =4000kg/cm2The backing plate and the bolt are made of No. 3 steel, namely A3 steel.
The use process comprises the following steps: when the concrete of the column is poured, a round hole with the diameter of 65 mm is reserved at the solid part below the corbel of the column, when the concrete of the column is cured and the strength reaches 100 percent, the bolt of the column is inserted into the round hole during hoisting, a round hole with the diameter of 45 mm above the bolt of the column is penetrated with a sling, a bolt pull rope is tied in the small hole at the left end, the bolt is inserted into a rectangular hole at the right end of the bolt of the column, the bolt pull rope is tied in the bolt ring, the backing plate is sleeved on the bolt of the column, after the column is temporarily fixed, the bolt pulling rope is pulled by the right hand of a crane worker, the bolt backing plate automatically falls off, the bolt pulling rope is pulled by the left hand, the column bolt is automatically pulled out from the round hole, the crane worker gives a whistle to inform a tower crane driver, the sling rope rises, the crane worker wears a safety helmet on the head, ties the helmet belt, withdraws the backing plate and the bolt, the process of removing the sling (steel wire rope) is completed by unhooking, and the process is repeated, so that a second pillar can be used for hoisting.
Claims (5)
1. The utility model provides a single-storey industry factory building post bolt formula hoist, includes stand (1), its characterized in that: be provided with the through-hole on stand (1), the through-hole interpolation has stand bolt (2), the one end of stand bolt (2) is provided with solid fixed ring (3), gu fixed ring (3) upper end is connected with hoist cable (4), connects the loop wheel machine through hoist cable (4), be provided with between the other end of stand bolt (2) and stand (1) backing plate (5).
2. The column bolt type lifting appliance for single-storey industrial factory buildings according to claim 1, wherein: the fixing ring (3) is provided with a stand column bolt pull rope (6), the other end of the stand column bolt (2) is provided with a fixing pull rope (7), and the position of the stand column bolt (2) in the stand column (1) is adjusted by respectively pulling the stand column bolt pull rope (6) and the fixing pull rope (7).
3. The column bolt type lifting appliance for single-storey industrial factory buildings according to claim 1, wherein: be provided with boss (8) on stand (1), boss (8) are located the top of through-hole.
4. The column bolt type lifting appliance for single-storey industrial factory buildings according to claim 2, wherein: the upright post bolt (2) is provided with a fixed rod (9), and the fixed pull rope (7) is arranged at one end of the fixed rod (9).
5. The column bolt type lifting appliance for single-storey industrial factory buildings according to claim 1, wherein: the upright post bolt (2) is provided with a fixed key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020544162.2U CN212639704U (en) | 2020-04-14 | 2020-04-14 | Bolt type lifting appliance for columns of single-layer industrial factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020544162.2U CN212639704U (en) | 2020-04-14 | 2020-04-14 | Bolt type lifting appliance for columns of single-layer industrial factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212639704U true CN212639704U (en) | 2021-03-02 |
Family
ID=74794015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020544162.2U Expired - Fee Related CN212639704U (en) | 2020-04-14 | 2020-04-14 | Bolt type lifting appliance for columns of single-layer industrial factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212639704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955632A (en) * | 2021-11-01 | 2022-01-21 | 中国电建集团山东电力建设第一工程有限公司 | Upright column hoisting tool and working method |
| GB2622444A (en) * | 2022-09-18 | 2024-03-20 | Simpson Strong Tie S A S | Lifting system for wodden construction elements |
-
2020
- 2020-04-14 CN CN202020544162.2U patent/CN212639704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113955632A (en) * | 2021-11-01 | 2022-01-21 | 中国电建集团山东电力建设第一工程有限公司 | Upright column hoisting tool and working method |
| GB2622444A (en) * | 2022-09-18 | 2024-03-20 | Simpson Strong Tie S A S | Lifting system for wodden construction elements |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 |