CN207331787U - A kind of string hang device to link for base concrete block with landing beam and structure - Google Patents
A kind of string hang device to link for base concrete block with landing beam and structure Download PDFInfo
- Publication number
- CN207331787U CN207331787U CN201721370124.4U CN201721370124U CN207331787U CN 207331787 U CN207331787 U CN 207331787U CN 201721370124 U CN201721370124 U CN 201721370124U CN 207331787 U CN207331787 U CN 207331787U
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- China
- Prior art keywords
- concrete block
- base concrete
- landing beam
- string
- landing
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- Expired - Fee Related
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- 239000004567 concrete Substances 0.000 title claims abstract description 87
- 230000003068 static effect Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
It the utility model is related to a kind of string hang device for the linkage of base concrete block and landing beam, including at least two wear bolt, at least two wear ring, connecting rope, lock, it is simple in structure, it is easy for installation.After hang device of going here and there is implemented, obtain base concrete block and hang the structure to form linkage with landing beam string, made full use of base concrete block load, landing beam and base concrete block are connected into an entirety, preloading load can be effectively reduced, reduces foundation bearing capacity requirement, improves the safety and stability of static test.
Description
Technical field
Static test field is the utility model is related to, be used for base concrete block more specifically to one kind joins with landing beam
Dynamic string hang device, and base concrete block hang the structure to form linkage with landing beam string.
Background technology
With the development of building trade, skyscraper is more and more, pile bearing capacity is required also higher and higher.Accordingly
, large-tonnage static test is also more and more, and the counter-force that code requirement loading counterforce device can be provided cannot be less than maximum
1.2 times of loaded value.Single-pile vertical orientation static test load counterforce device according to field condition may be selected ballasting platform counterforce device,
Anchor pile beam counterforce device, anchor pole crossbeam counterforce device.
In the prior art, most common technical solution surely belongs to ballasting platform counterforce device, but for large-tonnage static load
Experiment, using ballasting platform counterforce device, the center of gravity of weight is higher, there is the hidden danger stablized with secure context.
Therefore, how under the conditions of code requirement is met, heap loading capacity and height are reduced as far as possible, improves static test
Safety and stability, just into the improved new direction of static test.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided and one kind can effectively reduce preloading load,
Foundation bearing capacity requirement is reduced, improves the safety and stability of static test, simple in structure, easy for installation is used for base concrete
Block and the string hang device of landing beam linkage, and base concrete block hang the structure to form linkage with landing beam string.
The technical solution of the utility model is as follows：
A kind of string hang device for the linkage of base concrete block and landing beam, including at least two wear bolt, at least two wear
If ring, connecting rope, lock, the both ends of the surface that bolt is separately positioned on base concrete block are worn, wearing ring, to be separately positioned on head and the tail two flat
The lateral surface of platform beam；Connecting rope is arranged in wearing bolt and wearing in ring for the same side successively, along the length direction ring of base concrete block
Around base concrete block and landing beam, the both ends of connecting rope are connected by latching.
Preferably, the both ends of the surface for wearing bolt in base concrete block are symmetrical arranged, ring is worn in the outer of two landing beams of head and the tail
Side is symmetrical arranged.
Preferably, wearing bolt and wearing ring for the same side is arranged on same vertical line.
A kind of base concrete block and landing beam string hang the structure to form linkage, if including two base concrete blocks, some landing beams,
Dry string hang device, landing beam is set up between base concrete block, on base concrete block, length side of the string hang device along base concrete block
To around base concrete block and landing beam, base concrete block and landing beam string are hung integral.
Preferably, one end where each base concrete block is provided with least two sets string hang devices, base concrete is locked jointly
Block and landing beam.
Preferably, if the string for the base concrete block and landing beam for being surrounded on the same end mounts and is set to even number, symmetrically set
Put；If the string for the base concrete block and landing beam for being surrounded on the same end, which mounts, is set to odd number, it is uniformly arranged.
The beneficial effects of the utility model are as follows：
String hang device described in the utility model for the linkage of base concrete block and landing beam, including at least two wear
Bolt, at least two wear ring, connecting rope, lock, simple in structure, easy for installation.Go here and there hang device implement after, obtain base concrete block with
Landing beam string hangs the structure to form linkage, has made full use of base concrete block load, and landing beam and base concrete block are connected into one
It is overall, preloading load can be effectively reduced, reduces foundation bearing capacity requirement, improves the safety and stability of static test.
Brief description of the drawings
Fig. 1 is the structure diagram that base concrete block hangs one with landing beam string；
Fig. 2 is the schematic diagram of the implementation preloading of the utility model；
In figure：10 be to wear bolt, and 11 be to wear ring, and 12 be connecting rope, and 13 be lock, and 20 be base concrete block, and 21 be platform
Beam.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
There is weight to solve the ballasting platform counterforce device of the prior art for large-tonnage static test in the utility model
The center of gravity of thing is higher, there is the deficiencies of stablizing the hidden danger with secure context, there is provided a kind of for base concrete block and landing beam linkage
String hang device, and base concrete block hang the structure to form linkage with landing beam string, base concrete block load have been made full use of, by platform
Beam and base concrete block connect into an entirety, can effectively reduce preloading load, reduce foundation bearing capacity requirement, improve static load examination
The safety and stability tested.
As shown in Figure 1 and Figure 2, the base concrete block and landing beam string, which are hung, to form the structure of linkage and includes two base concretes
Block 20, some landing beams 21, landing beam 21 are set up between base concrete block 20, on base concrete block 20, are specially：Two bottoms
Seat concrete block 20 is placed in parallel, and landing beam 21 is erected on base concrete block 20 in arranged in parallel, the both ends alignment base of landing beam 21
The outside of concrete block 20 is set.Hang device of going here and there surround base concrete block 20 and landing beam 21 along the length direction of base concrete block 20, the bottom of by
Seat concrete block 20 is hung integral with the string of landing beam 21.I.e. the position overlapping with landing beam 21 of base concrete block 20 by go here and there hang device into
Row is locked.
The string hang device wears bolt 10, at least two including at least two and wears ring 11, connecting rope 12, lock 13,
The both ends of the surface that bolt 10 is separately positioned on base concrete block 20 are worn, wear the outside that ring 11 is separately positioned on two landing beams 21 of head and the tail
Face；Connecting rope 12 is arranged in wearing bolt 10 and wearing in ring 11 for the same side successively, is surround along the length direction of base concrete block 20
Base concrete block 20 and landing beam 21, the both ends of connecting rope 12 pass through the connection of lock 13.In the present embodiment, bolt 10 is worn as steel
Circle bolt, it is prefabricated steel loop to wear ring 11, and connecting rope 12 is steel wire rope.
It is more firm in order to make string hang device hang the string of base concrete block 20 and landing beam 21, bolt 10 is worn in base concrete block 20
Both ends of the surface be symmetrical arranged, wear ring 11 head and the tail two landing beams 21 lateral surface be symmetrical arranged.Moreover, the same side is worn
Bolt 10 is arranged on same vertical line with wearing ring 11, then hang device of going here and there forms ring on the vertical plane vertical with base concrete block 20
Around locking.
In order to make the stress of base concrete block 20 in the direction of the width more balanced, the connection of base concrete block 20 and landing beam 21 is more
Firm, in the utility model, one end where each base concrete block 20 is provided with least two sets string hang devices, locks base jointly
Concrete block 20 and landing beam 21.Specifically, if the string for the base concrete block 20 and landing beam 21 for being surrounded on the same end, which mounts, is set to idol
Number, then be symmetrical arranged；If the string for the base concrete block 20 and landing beam 21 for being surrounded on the same end, which mounts, is set to odd number, lay
Put.
In the present embodiment, the string hang device of a 20 connecting platform beam 21 of base concrete block is arranged to two sets, totally four sets, wears
Ring 11 is arranged on landing beam 21 in the position of end face 500mm, two sets of string hang devices of the same end, between connecting rope 12
Spacing is 500mm.When carrying out string extension, connecting rope 12 is placed on the ground, base concrete block 20 is stacked in connecting rope 12, landing beam
21 are closely stacked on base concrete block 20 successively, and the connecting rope 12 being pierced by from 20 bottom side of base concrete block, which sequentially passes through, wears bolt
10 and wear ring 11, the connecting rope 12 that opposite side is pierced by, which also sequentially passes through, to be worn bolt 10 and wear ring 11, the connection that both sides are pierced by
12 junctions restrict to together, and with the locking of lock 13.Until all string hang device lockings finish, that is, complete landing beam 21 and base concrete
The connection of block 20.
When jack pair central sill applies upward power, base concrete block 20 keeps linking with landing beam 21, base concrete block 20
Accordingly it is subject to pulling force of the landing beam 21 to it, you can 20 load of base concrete block is converted into preloading load, reduces foundation bearing capacity
It is required that improve the safety and stability of static test.
Above-described embodiment is intended merely to explanation the utility model, and is not used as the restriction to the utility model.As long as
According to the technical essence of the utility model, above-described embodiment is changed, modification etc. will all fall right in the utility model
In the range of it is required that.
Claims (6)
1. a kind of string hang device for the linkage of base concrete block and landing beam, it is characterised in that wear bolt, extremely including at least two
Few two wear ring, connecting rope, lock, wear the both ends of the surface that bolt is separately positioned on base concrete block, wear ring and be separately positioned on head
The lateral surface of two landing beams of tail；Connecting rope is arranged in wearing bolt and wearing in ring for the same side successively, along the length of base concrete block
Degree is directed around base concrete block and landing beam, and the both ends of connecting rope are connected by latching.
It is 2. according to claim 1 for base concrete block and the string hang device of landing beam linkage, it is characterised in that to wear bolt
It is symmetrical arranged in the both ends of the surface of base concrete block, the lateral surface for wearing ring in two landing beams of head and the tail is symmetrical arranged.
It is 3. according to claim 2 for base concrete block and the string hang device of landing beam linkage, it is characterised in that the same side
Wear bolt and wear ring and be arranged on same vertical line.
4. a kind of base concrete block and landing beam string hang the structure to form linkage, it is characterised in that including two base concrete blocks, some
Landing beam, some claims 1 to 3 any one of them string hang devices, landing beam is set up between base concrete block, positioned at base
On concrete block, string hang device surround base concrete block and landing beam along the length direction of base concrete block, by base concrete block and landing beam string
Hang integral.
5. base concrete block according to claim 4 hangs the structure to form linkage with landing beam string, it is characterised in that each bottom
One end where seat concrete block is provided with least two sets string hang devices, common to lock base concrete block and landing beam.
6. base concrete block according to claim 5 hangs the structure to form linkage with landing beam string, it is characterised in that if ring
The string of the base concrete block and landing beam that are around in the same end, which mounts, is set to even number, then is symmetrical arranged；If it is surrounded on the bottom of the same end
The string of seat concrete block and landing beam, which mounts, is set to odd number, then is uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370124.4U CN207331787U (en) | 2017-10-23 | 2017-10-23 | A kind of string hang device to link for base concrete block with landing beam and structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721370124.4U CN207331787U (en) | 2017-10-23 | 2017-10-23 | A kind of string hang device to link for base concrete block with landing beam and structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207331787U true CN207331787U (en) | 2018-05-08 |
Family
ID=62365717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721370124.4U Expired - Fee Related CN207331787U (en) | 2017-10-23 | 2017-10-23 | A kind of string hang device to link for base concrete block with landing beam and structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207331787U (en) |
-
2017
- 2017-10-23 CN CN201721370124.4U patent/CN207331787U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 |