CN205475300U - Utilize foundation pit retaining structure's tower crane foundation cushion cap - Google Patents
Utilize foundation pit retaining structure's tower crane foundation cushion cap Download PDFInfo
- Publication number
- CN205475300U CN205475300U CN201620286493.4U CN201620286493U CN205475300U CN 205475300 U CN205475300 U CN 205475300U CN 201620286493 U CN201620286493 U CN 201620286493U CN 205475300 U CN205475300 U CN 205475300U
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- CN
- China
- Prior art keywords
- tower crane
- cushion cap
- trestle
- foundation pit
- pit enclosure
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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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Abstract
The utility model relates to an utilize foundation pit retaining structure's tower crane foundation cushion cap, include: locate the landing stage board in the foundation pit retaining structure, connect in the landing stage roof beam on landing stage flange edge, the tower crane foundation cushion cap, the part coincidence is connected in the landing stage board and is encorbelmented in the landing stage roof beam, locate the landing stage board lattice column of landing stage board below, and locate the tower crane foundation cushion cap lattice column of tower crane foundation cushion cap below. The utility model discloses link together tower crane foundation cushion cap and landing stage board under the less condition of construction region and to save space. Envelope has the displacement constraint effect to the tower crane foundation cushion cap, has increased tower crane foundation 's stability.
Description
Technical field
This utility model relates to the realm of building construction, a kind of tower crane base utilizing foundation pit enclosure structure
Plinth cushion cap.
Background technology
At the realm of building construction, for needs of constructing, it is contemplated that when using tower crane, engineering ground is narrow and small
In the range of situation, i.e. land red-line, available construction site is limited, and surrounding enviroment are complicated, Er Qiegong
Journey structure construction stage vertical transportation machinery tower crane needs to be arranged in range of floors, tower in conventional art
The setting hanging foundation platform can not meet requirement.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that one utilizes foundation pit enclosure
The tower crane cushion cap of structure, solves the problems of the prior art.
The technical scheme realizing above-mentioned purpose is: provides and utilizes the tower crane of foundation pit enclosure structure to hold
Platform, including:
The trestle plate being located in foundation pit enclosure structure；
It is connected to the trestle beam on described trestle edges of boards edge；
Tower crane cushion cap, partially overlaps and is connected to described trestle plate and encorbelments in described trestle beam；
It is located at the trestle plate lattice column below described trestle plate；And
It is located at the tower crane cushion cap lattice column below described tower crane cushion cap.
This utility model utilizes the beneficial effect of the tower crane cushion cap of foundation pit enclosure structure:
This utility model utilizes the tower crane cushion cap of foundation pit enclosure structure to be connected by tower crane cushion cap
In the trestle plate of foundation pit enclosure structure, the bottom shelf of tower crane is located at the upper surface of tower crane concrete cushion cap,
Thus in the case of construction area is less, tower crane cushion cap and trestle plate are linked together permissible
Save space.Building enclosure has displacement constraint effect to tower crane cushion cap, adds tower crane
Stability.This utility model had both met the needs going along with sb. to guard him design, efficiently solved again down town
The narrow and small engineering ground vertical transportation machinery horizontal layout problem in area.Construction for similar engineering provides relatively
Abundant construction experience.Tower crane cushion cap has solely prior to the construction of trestle plate, tower crane cushion cap
Vertical property, the installation that this is crane machine provides advantage.
This utility model utilizes further improvement is that of the tower crane cushion cap of foundation pit enclosure structure, institute
State trestle plate to include:
Trestle slab muscle；And
Pouring in the xoncrete structure of described trestle slab muscle, described trestle plate is provided with cross-coupled
First construction joint and the second construction joint.
This utility model utilizes further improvement is that of the tower crane cushion cap of foundation pit enclosure structure, institute
State the first construction and be sewed with two, be respectively arranged on two relative outsides of described foundation pit enclosure structure, described
Second construction joint lateral cross is in described first construction joint, described first construction joint and described second construction
Seam is equipped with dabbing layer, and described first construction joint is additionally provided with reinforcement planting concrete structure.
This utility model utilizes further improvement is that of the tower crane cushion cap of foundation pit enclosure structure, institute
Stating tower crane cushion cap is rectangle steel tendon concrete structure.
This utility model utilizes further improvement is that of the tower crane cushion cap of foundation pit enclosure structure, institute
State under four angles that tower crane cushion cap lattice column stays on described rectangle steel tendon concrete structure.
This utility model utilizes further improvement is that of the tower crane cushion cap of foundation pit enclosure structure, institute
State trestle beam to include:
Trestle beam steel, the density of described trestle beam steel arrangement is more than described trestle plate arrangement of bar
Density；And
Pour in the xoncrete structure of described trestle beam steel.
Accompanying drawing explanation
Fig. 1 is the floor map that this utility model utilizes the tower crane cushion cap of foundation pit enclosure structure.
Fig. 2 is the floor map of the first construction joint in Fig. 1.
Fig. 3 is the floor map of the second construction joint in Fig. 1.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
This utility model provides a kind of tower crane cushion cap utilizing foundation pit enclosure structure, below in conjunction with attached
This utility model is illustrated by figure.
Refering to Fig. 1, it is shown that this utility model utilizes the tower crane cushion cap of foundation pit enclosure structure.As
Shown in Fig. 1, this utility model utilizes the tower crane cushion cap of foundation pit enclosure structure, including foundation pit enclosure
Structure 1, trestle plate 2, tower crane cushion cap 3, trestle beam 5, trestle plate lattice column and tower crane base
Plinth cushion cap lattice column 4, in wherein foundation pit enclosure structure 1 is located at by trestle plate 2, trestle beam 5 is connected to
The edge of trestle plate 2, tower crane cushion cap 3 partially overlaps and is connected to trestle plate 2 and encorbelments in stack
Bridge 5, tower crane is located on tower crane cushion cap 3, and trestle plate lattice column is located at the lower section of trestle plate 2,
Tower crane cushion cap lattice column 4 is located at the lower section of tower crane cushion cap 3.This utility model utilizes foundation ditch
Tower crane cushion cap is connected to the trestle plate of foundation pit enclosure structure by the tower crane cushion cap of building enclosure,
The bottom shelf of tower crane is located at the upper surface of tower crane concrete cushion cap.The lower section of tower crane cushion cap and stack
The lower section of bridge plate is provided with lattice column.Thus by tower crane cushion cap in the case of construction area is less
Link together with trestle plate and can save space.
As it is shown in figure 1, be provided with trestle plate 2 in foundation pit enclosure structure 1, trestle plate 2 is provided with intersection
The first construction joint 21 and the second construction joint 22 connected.In the present embodiment, foundation pit enclosure structure 1
It is primarily subjected to water pressure produced by Unloading and soil pressure, and by this pressure transmission to propping up
Support, is the one interim barrier wall structure of construction of stable foundation ditch.Trestle plate 2 includes: trestle slab muscle 20；
And xoncrete structure, during wherein trestle slab muscle 20 is erected on foundation pit enclosure structure 1, is formed and prop up
Support bone shelf structure, sets up casting concrete on the support framework structure of formation at trestle slab muscle 20,
Form this reinforced concrete structure of trestle plate 2.Divide in two relative outsides of foundation pit enclosure structure 1
Not staying and set the first construction joint 21, the second construction joint 22 lateral cross is arranged at the first construction joint 21, and
Second construction joint 22 is located at outside another of foundation pit enclosure structure 1.
Trestle beam 5 is connected to the edge of trestle plate 2, and trestle beam 5 includes: trestle beam steel and coagulation
Soil structure, wherein the density of trestle beam steel arrangement is more than the density of trestle slab muscle 20 arrangement, adopts
With concrete structure pouring in trestle beam steel, thus form the trestle beam 5 of reinforced concrete structure.
Trestle beam 5 has bigger bearing capacity, it is ensured that tower crane cushion cap is encorbelmented stablizing when trestle beam 5
Property.
Refering to Fig. 2, it is shown that the floor map of the first construction joint in Fig. 1.Refering to Fig. 3, aobvious
Show the floor map of the second construction joint in Fig. 1.Shown in Fig. 1, Fig. 2 and Fig. 3, the
Being provided with dabbing layer 210 in one construction joint 21, in the present embodiment, shadow region uses concrete surface exactly
Dabbing, the way of cleaning, dabbing is that the instrument with a kind of " cutting axe " is the xoncrete structure being complete
A rule indenture is dug out in face, and effect is that the construction surface making two construction stages is firmly bonded.When construction
The region surrounded can be separated by first pouring construction seam, conveniently first complete tower crane cushion cap, it is possible to install
Tower crane.Generally in cast-in-place structural, after Bars In Poured Concrete Slab is poured, dabbing, carry out next layer of post
The cast of wall, makes concrete binding firm.First construction joint is additionally provided with reinforcement planting concrete structure 211.
Reinforcement planting concrete structure is connected with the end of dabbing layer 210.Second construction joint 22 also is provided with chisel equally
Batt 220.
Tower crane cushion cap 3 is arranged in foundation pit enclosure structure 1, and partially overlaps and be connected to trestle plate
2.In the present embodiment, tower crane cushion cap 3 is rectangle steel tendon concrete structure.Tower crane holds
Platform lattice column 3 stays under four angles of rectangle steel tendon concrete structure.Trestle plate 2 also mixes for reinforcing bar
Xtah Crude Clay structure, links together tower crane cushion cap 3 and partially overlapping of trestle plate 2, decreases
Both floor spaces, thus both met the needs going along with sb. to guard him design, efficiently solve again narrow and small engineering
Place vertical transportation machinery horizontal layout problem.
On tower crane cushion cap 3, tower crane is set, for the hoisting construction of engineering.Tower crane cushion cap 3
Prior to the construction of trestle plate 2, tower crane cushion cap 3 has independence, and this is the installation of crane machine
Advantage is provided.
The construction method that this utility model utilizes the tower crane cushion cap of foundation pit enclosure structure below is made
Illustrate:
Construction foundation pit building enclosure, ready for construction in later period.
Reinforcing bar casting concrete are set in foundation pit enclosure structure, tower crane cushion cap lattice of constructing
Post, and tower crane cushion cap of constructing on tower crane cushion cap lattice column.
Construction bridge slab muscle in foundation pit enclosure structure, and casting concrete, form trestle panel structure
Post and trestle plate.Together with the partly overlapping of tower crane cushion cap and trestle plate.
Tower crane cushion cap is installed crane machine.
This utility model utilizes having the beneficial effect that of the tower crane cushion cap of foundation pit enclosure structure
This utility model utilizes the tower crane cushion cap of foundation pit enclosure structure to be connected by tower crane cushion cap
In the trestle plate of foundation pit enclosure structure, the bottom shelf of tower crane is located at the upper surface of tower crane concrete cushion cap,
Thus in the case of construction area is less, tower crane cushion cap and trestle plate are linked together permissible
Save space.Building enclosure has displacement constraint effect to tower crane cushion cap, adds tower crane
Stability.This utility model had both met the needs going along with sb. to guard him design, efficiently solved again down town
The narrow and small engineering ground vertical transportation machinery horizontal layout problem in area.Construction for similar engineering provides relatively
Abundant construction experience.Tower crane cushion cap has solely prior to the construction of trestle plate, tower crane cushion cap
Vertical property, the installation that this is crane machine provides advantage.
Above in association with accompanying drawing embodiment, this utility model is described in detail, common skill in this area
This utility model can be made many variations example by art personnel according to the above description.Thus, in embodiment
Some details should not constitute restriction of the present utility model, and this utility model will be with appended claims
The scope defined is as protection domain of the present utility model.
Claims (6)
1. the tower crane cushion cap utilizing foundation pit enclosure structure, it is characterised in that including:
The trestle plate being located in foundation pit enclosure structure；
It is connected to the trestle beam on described trestle edges of boards edge；
Tower crane cushion cap, partially overlaps and is connected to described trestle plate and encorbelments in described trestle beam；
It is located at the trestle plate lattice column below described trestle plate；And
It is located at the tower crane cushion cap lattice column below described tower crane cushion cap.
Utilize the tower crane cushion cap of foundation pit enclosure structure, its feature the most as claimed in claim 1
Being, described trestle plate includes:
Trestle slab muscle；And
Pouring in the xoncrete structure of described trestle slab muscle, described trestle plate is provided with cross-coupled
First construction joint and the second construction joint.
Utilize the tower crane cushion cap of foundation pit enclosure structure, its feature the most as claimed in claim 2
Be, described first construction is sewed with two, be respectively arranged on described foundation pit enclosure structure two relative outside
Side, described second construction joint lateral cross in described first construction joint, described first construction joint and described
Second construction joint is equipped with dabbing layer, and described first construction joint is additionally provided with reinforcement planting concrete structure.
Utilize the tower crane cushion cap of foundation pit enclosure structure, its feature the most as claimed in claim 1
Being, described tower crane cushion cap is rectangle steel tendon concrete structure.
Utilize the tower crane cushion cap of foundation pit enclosure structure, its feature the most as claimed in claim 4
Being, described tower crane cushion cap lattice column stays on four angles of described rectangle steel tendon concrete structure
Under.
Utilize the tower crane cushion cap of foundation pit enclosure structure, its feature the most as claimed in claim 1
Being, described trestle beam includes:
Trestle beam steel, the density of described trestle beam steel arrangement is more than described trestle plate arrangement of bar
Density；And
Pour in the xoncrete structure of described trestle beam steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286493.4U CN205475300U (en) | 2016-04-08 | 2016-04-08 | Utilize foundation pit retaining structure's tower crane foundation cushion cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620286493.4U CN205475300U (en) | 2016-04-08 | 2016-04-08 | Utilize foundation pit retaining structure's tower crane foundation cushion cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475300U true CN205475300U (en) | 2016-08-17 |
Family
ID=56643465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620286493.4U Active CN205475300U (en) | 2016-04-08 | 2016-04-08 | Utilize foundation pit retaining structure's tower crane foundation cushion cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235482A (en) * | 2018-10-30 | 2019-01-18 | 中建交通建设集团有限公司 | Tower crane and its construction method based on bonded prestressed concrete |
-
2016
- 2016-04-08 CN CN201620286493.4U patent/CN205475300U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235482A (en) * | 2018-10-30 | 2019-01-18 | 中建交通建设集团有限公司 | Tower crane and its construction method based on bonded prestressed concrete |
| CN109235482B (en) * | 2018-10-30 | 2023-06-02 | 中建交通建设集团有限公司 | Tower crane foundation based on bonded prestressed concrete and construction method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |