CN208633170U - A kind of axle power monitoring auxiliary device for foundation pit steel support - Google Patents
A kind of axle power monitoring auxiliary device for foundation pit steel support Download PDFInfo
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- CN208633170U CN208633170U CN201821215933.2U CN201821215933U CN208633170U CN 208633170 U CN208633170 U CN 208633170U CN 201821215933 U CN201821215933 U CN 201821215933U CN 208633170 U CN208633170 U CN 208633170U
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- steel
- hanger
- foundation pit
- axle power
- shape connector
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Abstract
The utility model relates to the foundation pit construction auxiliary device field in civil engineering, specifically a kind of axle power for foundation pit steel support monitors auxiliary device.The chair shape connector being hung on I-steel hanger including the I-steel hanger that is separately fixed at the top of foundation pit in two parallel crown beams and respectively, and two chair shape connector Relative distributions；I-steel hanger is distributed along the depth direction of foundation pit, chair shape connector includes vertical backboard, it is equipped at the top of vertical backboard side for cooperating the hook being affiliated to the top of corresponding I-steel hanger, bottom interval in the vertical backboard other side is equipped with two pieces of horizontal shelfs, gap between two pieces of horizontal shelfs forms the card slot for the arc lower edge card establishing conjunction for cylindrical steel supporting base end portion, is also fitted with based on the axle power by monitoring cylindrical steel axial force of the supports in the wherein card slot of a chair shape connector and close to the position of vertical backboard.The utility model with high security, easy for construction and axle power monitor quick advantage.
Description
Technical field
The utility model relates to the foundation pit construction auxiliary device fields in civil engineering, specifically a kind of to be used for foundation pit
The axle power of bracing members monitors auxiliary device.
Background technique
With the fast development of traffic engineering, when surrounding city builds subterranean tunnel, need to excavate the biggish base of buried depth
Cheat auxiliary construction.Due to construction site is narrow etc., the abutment wall of foundation pit is designed as vertical sidewall more, and is aided with pile-anchor retaining.
Since in Excavation Process, abutment wall is easy to tilt towards in the middle part of foundation pit, in order to safeguard that foundation pit is stablized, in foundation pit top crown beam
It is Normal practice that position, which applies bracing members, carries out the routine work that the monitoring of bracing members axle power is also engineers and technicians.
It should be noted that bracing members hang on excavation of foundation pit space above, once Rig up error, easily initiation bracing members
Inclination, or even fall off, jeopardize the safety of foundation pit internal staff and equipment.Therefore, a kind of highly-safe, easy for construction, axis is developed
Efficiently supplementary structure is necessary for power monitoring.
Utility model content
The utility model is intended to provide the monitoring of a kind of highly-safe, easy for construction and axle power efficiently for foundation pit steel support
Axle power monitor auxiliary device.
In order to solve the above technical problems, the technical solution adopted in the utility model are as follows: a kind of for foundation pit steel support
Axle power monitors auxiliary device, the I-steel hanger including being separately fixed at the top of foundation pit in two parallel crown beams and hangs respectively
Chair shape connector on I-steel hanger, and two chair shape connector Relative distributions；Depth direction point of the I-steel hanger along foundation pit
Cloth, chair shape connector include vertical backboard, vertical backboard side top be equipped with for the top of corresponding I-steel hanger
Cooperate the hook be affiliated to, the bottom interval in the vertical backboard other side is equipped with two pieces of horizontal shelfs, between two pieces of horizontal shelfs
Gap forms the card slot for the arc lower edge card establishing conjunction for cylindrical steel supporting base end portion, in the card slot of a wherein chair shape connector
It is interior and be also fitted with based on the axle power by monitoring cylindrical steel axial force of the supports close to the position of vertical backboard.
Preferably, I-steel hanger includes the I-steel section of two sections of parallelly distribute ons, two sections of I-steel sections it is close to each other one
Side cooperatively forms a closing hanger, and the side that both ends I-steel section is located remotely from each other is respectively formed semiclosed hanger；It is connect in chair shape
Interval is fixed with three hooks on the vertical backboard of head, is located in the middle hook and hang on closing hanger, positioned at two sides
Two hooks are hung on respectively on the semiclosed hanger of respective side.
Preferably, two I-steel hangers pass through welding manner and are fixedly connected on the opposite face of two root cap beams；It is same
It is fixedly connected between two sections of I-steel sections in a I-steel hanger by welding manner.
Preferably, it is fixed with triangle reinforcing rib respectively between two pieces of horizontal shelfs of chair shape connector and vertical backboard
Plate.
Preferably, axle power meter is slidably arranged in card slot.
Beneficial effect
Chair shape connector in the utility model can be simply directly suspended on the I-steel hanger being fixed in crown beam；Chair
The card slot formed between two pieces of horizontal shelfs and two pieces of horizontal shelfs on shape connector can conveniently realize determining for bracing members
Position and support, improve the safety of bracing members, and keep being coupled for the utility model and crown beam and bracing members more convenient.
The presence of horizontal shelf also ensures the installation space of bracing members freedom of movement in the axial direction and axle power meter, and makes axis
Power meter continuously efficiently carries out axle power monitoring, provides safeguard for the safe excavation production of foundation pit.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model and the cooperation of cylinder bracing members；
Fig. 3 is the side view of chair shape junction portion in the utility model；
Marked in the figure: 1, chair shape connector, 101, triangle stiffener plate, 102, horizontal shelf, 103, vertical backboard, 104, extension
Hook, 105, card slot, 2, crown beam, 3, I-steel hanger, 301, closing hanger, 302, semiclosed hanger, 4, axle power meter, 5, cylindrical steel
Support.
Specific embodiment
As shown in Figure 1, a kind of axle power for foundation pit steel support of the utility model monitors auxiliary device, including weld respectively
Connect the I-steel hanger 3 being fixed at the top of foundation pit in two parallel crown beams 2 and the chair shape being hung on I-steel hanger 3 respectively
Connector 1, the relatively corresponding distribution of two I-shaped steel skeletons, to make the also relatively corresponding distribution of two chair shape connectors 1.
Any one I-steel hanger 3 includes two sections of I-steel sections that depth direction distribution is agreed along season, two sections of I-steel
Section Qian shape alar part close to each other closes hanger 301 by the way that welding manner is fixed to be formed, mutually remote in two sections of I-steel sections
From Qian shape alar part be respectively formed semiclosed hanger 302.
Chair shape connector 1 includes vertical backboard 103, and vertical backboard 103 is parallel to the distribution of foundation pit abutment wall.In vertical backboard 103
It is set at the top of towards corresponding 3 side of I-steel hanger there are three linking up with 104, wherein being located in the middle hook 104 is affiliated to cooperation peace
Mounted in the top of closing hanger 301, two hooks 104 positioned at two sides are affiliated to respectively is fitted to semiclosed hanger 302
Top.Two pieces of horizontal shelfs 102, and two pieces of horizontal shelfs are equipped in the bottom for linking up with 104 sides opposite to each other in vertical backboard 103
102 are spaced apart, and set to be formed between two pieces of horizontal shelfs 102 for the arc lower edge card for 5 end of cylinder bracing members
The card slot 105 of cooperation.In the wherein card slot 105 of a chair shape connector 1 and left side chair shape connector 1 as depicted in figs. 1 and 2
Slidable axle power meter 4 is equipped in card slot 105.Divide between the two pieces of horizontal shelfs 102 and vertical backboard 103 of chair shape connector 1
It is not fixed with triangle stiffener plate 101.101 one side of triangle stiffener plate is close by vertical backboard 103 and horizontal shelf 102
It is fixed, on the other hand, it also can avoid the cylinder bracing members 5 being fitted in card slot 105 and slipped from chair shape connector 1.
In the concrete application of the utility model, firstly, rejecting Surface layer's concrete on 2 side wall of foundation pit crown beam, expose hat
Main reinforcement in beam 2, welding H-bar hanger 3；Then, two chair shape connectors 1 are hung on respectively on I-steel hanger 3, are successively pacified
Cylinder bracing members 5 and axle power meter 4 are filled, position of the cylinder bracing members 5 between two chair shape connectors 1 is adjusted, reduces installation gap；
Finally, the reading of interval monitoring axle power meter 4, obtains the situation of change of bracing members axle power, provided safeguard for deep pit monitor excavation.This
Utility model can be recycled and reuse after the completion of use, has and conveniently, safely, fast monitors bracing members axle power and device benefit
With the high advantage of rate.
Claims (5)
1. a kind of axle power for foundation pit steel support monitors auxiliary device, it is characterised in that: including being separately fixed at the top of foundation pit
I-steel hanger (3) on two parallel crown beams (2) and the chair shape connector (1) being hung on I-steel hanger (3) respectively, and
Two chair shape connector (1) Relative distributions；I-steel hanger (3) is distributed along the depth direction of foundation pit, and chair shape connector (1) includes vertical
Backboard (103) is equipped at the top of vertical backboard (103) side and hangs for cooperating with the top of corresponding I-steel hanger (3)
The hook (104) leaned on, the bottom interval in vertical backboard (103) other side are equipped with two pieces of horizontal shelfs (102), two pieces of horizontal supports
Gap between plate (102) forms the card slot (105) for the arc lower edge card establishing conjunction for cylinder bracing members (5) end,
It is also fitted in the card slot (105) of one of chair shape connector (1) and close to the position of vertical backboard (103) for monitoring
The axle power meter (4) of cylinder bracing members (5) axle power.
2. a kind of axle power for foundation pit steel support according to claim 1 monitors auxiliary device, it is characterised in that: I-shaped
Steel hanger (3) includes the I-steel section of two sections of parallelly distribute ons, and two sections of I-steel section sides close to each other cooperatively form an envelope
It closes hanger (301), the side that both ends I-steel section is located remotely from each other is respectively formed semiclosed hanger (302)；In chair shape connector (1)
Interval is fixed with three hooks (104) on vertical backboard (103), is located in the middle hook (104) and hang on closing hanger
(301) on, two positioned at two sides are linked up on the semiclosed hanger (302) that (104) hang on respective side respectively.
3. a kind of axle power for foundation pit steel support according to claim 2 monitors auxiliary device, it is characterised in that: two
I-steel hanger (3) is fixedly connected on the opposite face of two root cap beams (2) by welding manner；The same I-steel hanger
(3) it is fixedly connected between two sections of I-steel sections in by welding manner.
4. a kind of axle power for foundation pit steel support according to claim 1 monitors auxiliary device, it is characterised in that: in chair
It is fixed with triangle stiffener plate (101) respectively between the two pieces of horizontal shelfs (102) and vertical backboard (103) of shape connector (1).
5. a kind of axle power for foundation pit steel support according to claim 1 monitors auxiliary device, it is characterised in that: axle power
Meter (4) is slidably arranged in card slot (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215933.2U CN208633170U (en) | 2018-07-30 | 2018-07-30 | A kind of axle power monitoring auxiliary device for foundation pit steel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821215933.2U CN208633170U (en) | 2018-07-30 | 2018-07-30 | A kind of axle power monitoring auxiliary device for foundation pit steel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208633170U true CN208633170U (en) | 2019-03-22 |
Family
ID=65741069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821215933.2U Active CN208633170U (en) | 2018-07-30 | 2018-07-30 | A kind of axle power monitoring auxiliary device for foundation pit steel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208633170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207872A (en) * | 2019-06-18 | 2019-09-06 | 云南建投基础工程有限责任公司 | Foundation pit assembled steel axial force of the supports monitoring device and its application method |
| CN112064646A (en) * | 2020-09-06 | 2020-12-11 | 路成云 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
-
2018
- 2018-07-30 CN CN201821215933.2U patent/CN208633170U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207872A (en) * | 2019-06-18 | 2019-09-06 | 云南建投基础工程有限责任公司 | Foundation pit assembled steel axial force of the supports monitoring device and its application method |
| CN110207872B (en) * | 2019-06-18 | 2024-03-26 | 云南建投基础工程有限责任公司 | Foundation pit assembly type steel support axial force monitoring device and application method thereof |
| CN112064646A (en) * | 2020-09-06 | 2020-12-11 | 路成云 | Foundation pit supporting structure with foundation pit construction parameter measurement function |
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