CN205399470U - Tower crane roofing does not have concrete staple bolt basis - Google Patents
Tower crane roofing does not have concrete staple bolt basis Download PDFInfo
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- CN205399470U CN205399470U CN201620235504.6U CN201620235504U CN205399470U CN 205399470 U CN205399470 U CN 205399470U CN 201620235504 U CN201620235504 U CN 201620235504U CN 205399470 U CN205399470 U CN 205399470U
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Abstract
The utility model discloses a tower crane roofing does not have concrete staple bolt basis, no concrete staple bolt basis is including tower machine steel construction chassis, the below of tower machine steel construction chassis is equipped with the stirrup, the stirrup comprises upper and lower parallel distribution's upper plate and hypoplastron, at least, be equipped with two parallel distribution's backup pad between upper plate and the hypoplastron, two backup pad perpendicular to upper plates and hypoplastron setting, the both sides of hypoplastron respectively are equipped with one row of bolt, every row of bolt comprises at least 4 bolts, hypoplastron department is fixed in to the upper end of bolt, the bolt is close to lower extreme department and is fixed in backing plate department of structure breast portion, the lower extreme of bolt runs through the backing plate setting of structure breast portion, be the concrete structure layer between hypoplastron and the structure breast portion backing plate. Its adoption stirrup and high -strength bolt complex mode utilize bolt and concrete foundation's combination to realize the constant intensity of upper stirrup, then adopt and directly weld tower machine chassis on the stirrup, and perhaps the supplementary girder steel of adoption welds on the stirrup, installs the tower machine more on it.
Description
Technical field
This utility model relates to the technical field of construction, and specifically a kind of derrick crane roofing is without concrete anchor ear basis, particularly to its mechanical connecting structure.
Background technology
Some job site, owing to the later stage installs tower crane, therefore can not adopt and directly do concrete foundation on ground, it is therefore necessary to combine building mechanism design foundation for tower crane, so as in architectural installation tower crane.
Summary of the invention
The purpose of this utility model is in that to provide a kind of derrick crane roofing without concrete anchor ear basis, the problem efficiently solving construction later stage installation tower crane.
To achieve these goals: the technical solution of the utility model is: a kind of derrick crane roofing is without concrete anchor ear basis, it is characterized in that: the described basis of anchor ear without concrete includes a tower crane steel construction underframe, tower crane steel construction underframe be connected with stirrup, stirrup is made up of upper plate and the lower plate of upper and lower parallel distribution, at least provided with the gripper shoe of two pieces of parallel distributions between upper plate and lower plate, two pieces of gripper shoes are perpendicular to upper plate and lower plate setting, the both sides of lower plate are respectively provided with row's bolt, often row's bolt is made up of at least 4 bolts, lower plate place is fixed in the upper end of bolt, bolt is fixed on structural beams backing plate at bottom place near lower end, the lower end of bolt is run through structural beams backing plate at bottom and is arranged, it it is concrete between lower plate and structural beams backing plate at bottom, spacing between upper plate and lower plate is 200mm-210mm.
The utility model discloses a kind of derrick crane roofing without concrete anchor ear basis, adopt the mode that stirrup coordinates with high-strength bolt, utilize the fixing intensity being implemented in combination with upper strata stirrup of bolt and concrete foundation, then adopt directly by tower crane welding of underframe on stirrup, or adopt auxiliary girder steel to be welded on stirrup, then tower crane is installed herein above.Constructing structure described in this patent is practical, and processing cost is low, and motility is high, adds the scope of application of derrick crane.Highly reliable, it is ensured that the safety of derrick crane.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is the planar structure schematic diagram of stirrup.
Fig. 3 is the sectional view of stirrup.
Wherein:
1, tower crane steel construction underframe；
2, stirrup；
3, upper plate；
4, lower plate；
5, gripper shoe；
6, bolt；
7, structural beams backing plate at bottom；
8, concrete；
9, tower crane supporting leg.
Detailed description of the invention
With reference to the accompanying drawings, this utility model is further described below.
nullThe utility model discloses a kind of derrick crane roofing without concrete anchor ear basis，It is different from prior art and is in that: the described basis of anchor ear without concrete includes a tower crane steel construction underframe 1，Tower crane steel construction underframe 1 be connected with stirrup 2，Stirrup 2 is made up of upper plate 3 and the lower plate 4 of upper and lower parallel distribution，At least provided with the gripper shoe 5 of two pieces of parallel distributions between upper plate 3 and lower plate 4，Two pieces of gripper shoes 5 are perpendicular to upper plate 3 and lower plate 4 is arranged，The both sides of lower plate 4 are respectively provided with row's bolt 6，Often row's bolt is made up of at least 4 bolts 6，Lower plate 4 place is fixed in the upper end of bolt 6，Bolt 6 is fixed on structural beams backing plate at bottom 7 place near lower end，The lower end of bolt 6 is run through structural beams backing plate at bottom 7 and is arranged，It it is concrete 8 between lower plate 4 and structural beams backing plate at bottom 7，Spacing between upper plate 3 and lower plate 4 is 200mm-210mm.
In the specific implementation, being additionally provided with secondary gripper shoe between described upper plate 3 and lower plate 4, the upper end of this pair gripper shoe is perpendicular to upper plate 3, and the lower end of secondary gripper shoe is perpendicular to lower plate 4, and the side of secondary gripper shoe is then perpendicular to gripper shoe 5 and arranges.
In the specific implementation, described tower crane steel construction underframe 1 is arranged over tower crane supporting leg 9, and tower crane steel construction underframe 1 surface is fixed in tower crane supporting leg 9 lower end.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, it is impossible to assert that this utility model is embodied as being confined to these explanations above-mentioned.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, protection domain of the present utility model all should be considered as belonging to.
Claims (3)
- null1. a derrick crane roofing is without concrete anchor ear basis，It is characterized in that: the described basis of anchor ear without concrete includes tower crane steel construction underframe (1)，Tower crane steel construction underframe (1) be connected with stirrup (2)，Stirrup (2) is made up of upper plate (3) and the lower plate (4) of upper and lower parallel distribution，At least provided with the gripper shoe (5) of two pieces of parallel distributions between upper plate (3) and lower plate (4)，Two pieces of gripper shoes (5) are perpendicular to upper plate (3) and lower plate (4) setting，The both sides of lower plate (4) are respectively provided with row's bolt (6)，Often row's bolt is made up of at least 4 bolts (6)，Lower plate (4) place is fixed in the upper end of bolt (6)，Bolt (6) is fixed on structural beams backing plate at bottom (7) place near lower end，The lower end of bolt (6) is run through structural beams backing plate at bottom (7) and is arranged，It is concrete (8) between lower plate (4) and structural beams backing plate at bottom (7)，Spacing between upper plate (3) and lower plate (4) is 200mm-210mm.
- 2. a kind of derrick crane roofing according to claim 1 is without concrete anchor ear basis, it is characterized in that: between described upper plate (3) and lower plate (4), be additionally provided with secondary gripper shoe, the upper end of this pair gripper shoe is perpendicular to upper plate (3), the lower end of secondary gripper shoe is perpendicular to lower plate (4), and the side of secondary gripper shoe is then perpendicular to gripper shoe (5) and arranges.
- 3. a kind of derrick crane roofing according to claim 1 is without concrete anchor ear basis, it is characterised in that: described tower crane steel construction underframe (1) is arranged over tower crane supporting leg (9), and tower crane steel construction underframe (1) surface is fixed in tower crane supporting leg (9) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620235504.6U CN205399470U (en) | 2016-03-25 | 2016-03-25 | Tower crane roofing does not have concrete staple bolt basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620235504.6U CN205399470U (en) | 2016-03-25 | 2016-03-25 | Tower crane roofing does not have concrete staple bolt basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205399470U true CN205399470U (en) | 2016-07-27 |
Family
ID=56419411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620235504.6U Active CN205399470U (en) | 2016-03-25 | 2016-03-25 | Tower crane roofing does not have concrete staple bolt basis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205399470U (en) |
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2016
- 2016-03-25 CN CN201620235504.6U patent/CN205399470U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450015 Henan City, Zhengzhou Province, No. 27 Huainan street, building 9, building 1, No. 2, No. 22 Patentee after: Henan source Machinery Engineering Co., Ltd. Address before: 450015 Henan City, Zhengzhou Province, No. 27 Huainan street, building 9, building 1, No. 2, No. 22 Patentee before: HENAN XINGYUAN CONSTRUCTION MACHINERY LEASING CO., LTD. |