CN107830955A - More piece steel reinforcement cage installation Reinforcement Stress-count - Google Patents
More piece steel reinforcement cage installation Reinforcement Stress-count Download PDFInfo
- Publication number
- CN107830955A CN107830955A CN201710894540.2A CN201710894540A CN107830955A CN 107830955 A CN107830955 A CN 107830955A CN 201710894540 A CN201710894540 A CN 201710894540A CN 107830955 A CN107830955 A CN 107830955A
- Authority
- CN
- China
- Prior art keywords
- wire
- stressometer
- steel reinforcement
- reinforcement cage
- shell
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a kind of more piece steel reinforcement cage installation Reinforcement Stress-count, including stressometer body and stressometer wire.Stressometer body is fixedly installed on the reinforcing bar to be measured in more piece steel reinforcement cage, and one end of stressometer wire is fixedly connected with stressometer body, and the other end of stressometer wire is connected with stress monitor device；Stressometer wire includes wire section and terminal；The quantity of wire section is several, is connected between two neighboring wire section by terminal；Each terminal includes public plug and mother socket, and public plug includes public insulation shell and conductor contact pin；Mother socket includes female insulation shell, inserted link and inserted link chamber.The present invention has terminal, and the colligation of stressometer wire can be made to work and completed on the ground, steel reinforcement cage caused by will not producing stress meter conducting wire binding settles.Meanwhile the fixation of stressometer lead location is accurate, firm, is not easy to rock, will not be destroyed, stress mornitoring effect is good because of follow-up underground construction.
Description
Technical field
The present invention relates to Concrete Grouting Pale field, particularly a kind of more piece steel reinforcement cage installation Reinforcement Stress-count.
Background technology
At present, in the longer cast-in-place concrete pile engineering of length, it is not easy to construct because steel reinforcement cage is long, can typically adopts
With segmentation banding steel cage technique, and it is segmented and sinking and then is connected as an entirety.As existing cast-in-place concrete pile can reach
50m or so, at this moment, it will usually steel reinforcement cage is divided into 3-4 sections, the length for often saving steel reinforcement cage is not less than 12m substantially.
The segmentation banding steel cage and specific method of sinking is：First using hanging apparatus by the steel reinforcement cage of the bottom it is slow under
Put into stake holes, when being reached at the top of the steel reinforcement cage of the bottom at the top of stake holes, using fixing device by the steel reinforcement cage position of the bottom
Put and be fixed, then by layer steel reinforcement cage bottom second from the bottom with being alignd at the top of the steel reinforcement cage of the bottom, and weld and to form one
It is overall.Then, below the overall continuation slowly that bottom steel reinforcement cage and layer steel reinforcement cage second from the bottom are formed, until layer second from the bottom
When reaching at the top of steel reinforcement cage at the top of stake holes, layer reinforcing bar cage location second from the bottom is fixed using fixing device again, and will
Layer steel reinforcement cage bottom third from the bottom is alignd with layer steel reinforcement cage bottom second from the bottom, and is welded and to be formed an entirety, by that analogy, directly
To completing the splicing of all segmentation steel reinforcement cages, and all segmentation steel reinforcement cages are made to form an entirety, meanwhile, make the reinforcing bars of the superiors
Cage top portion is not higher than the overhead height of stake holes.
Stressing conditions for each reinforcing bar in the steel reinforcement cage to sinking are analyzed, at present, it will usually are needing to monitor
Each reinforcing bar on install additional stressometer method be monitored and analyze.Due to each arrangement for saving reinforcing bar in steel reinforcement cage not
Together, from bottom steel reinforcement cage to top steel reinforcement cage, often save and be both needed to lay stressometer in steel reinforcement cage, one end of each stressometer is consolidated
Being scheduled on needs in the monitoring that monitors, after the other end of each stressometer is drawn by a root long wire, and is connected with monitoring device
Connect.
In order to ensure that, in underground construction, long wire is not destroyed, Detection results are influenceed, it is necessary to will be tied up per root long wire
Prick in predetermined home.At present, the existing binding method of long wire is：Reinforcement Stress-count is installed with corresponding reinforcement welding
Cheng Hou, enter in company with often section steel reinforcement cage whole sinking into stake holes, then by worker in the steel reinforcement cage in stake holes, will be with reinforcement stresses
Count the long wire being connected and be bundled in steel reinforcement cage precalculated position successively.This method has the following disadvantages：
1st, stake holes space is small, can only once accommodate people entrance, manually amount is big for colligation, and risk factor is higher.
2nd, the binding work of stressometer wire is carried out after the completion of reinforcement cage immersion again, the colligation consuming time is very long, easily leads
Cause steel reinforcement cage settling amount excessive.
3rd, in underground construction, it is difficult to ensure that wire is fixed in predetermined home, easily cause wire in subsequent construction
Destroy, influence monitoring effect.
The content of the invention
In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of more piece steel reinforcement cage is pacified
Dress Reinforcement Stress-count, the more piece steel reinforcement cage installation Reinforcement Stress-count have terminal, can make the colligation of stressometer wire
Work is completed on the ground, and steel reinforcement cage caused by will not producing stress meter conducting wire binding settles.Meanwhile stressometer lead location
Fixation is accurate, firm, is not easy to rock, and will not be destroyed, stress mornitoring effect is good because of follow-up underground construction.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of more piece steel reinforcement cage installation Reinforcement Stress-count, including stressometer body and stressometer wire.
Stressometer body is fixedly installed on the reinforcing bar to be measured in more piece steel reinforcement cage, one end of stressometer wire and stressometer
Body is fixedly connected, and the other end of stressometer wire is connected with stress monitor device.
Stressometer wire includes wire section and terminal；The quantity of wire section is several, two neighboring wire
It is connected between section by terminal.
On corresponding section steel reinforcement cage, terminal is arranged on the connection of two adjacent sections steel reinforcement cage for each equal colligation in wire section
Place.
Each terminal includes public plug and mother socket, and public plug includes public insulation shell and conductor contact pin；It is public exhausted
Edge housing includes sealing against each other the public insulation half shell one of clamping and public insulation half shell two；The top of public affairs insulation half shell one is set
There are two conductor contact pin fixed seats, the conductor contact pin built in each conductor contact pin fixed seat described in one；Public affairs insulation half shell two
Top is provided with the contact pin being engaged with conductor contact pin fixed seat and fixes seat slot.
Mother socket includes female insulation shell, inserted link and inserted link chamber；Female insulation shell includes sealing against each other female insulation of clamping
Half shell one and female insulation half shell two；Inserted link chamber is provided with the top of female insulation shell, the top of mother's insulation half shell one is set
There are two inserted links positioned at inserted link intracavitary, the center of each inserted link is provided with jack, and the jack of two inserted links can be led with two
Body contact pin is mutually plugged together and realized and conducts.
Include call wire and shielding line in each wire section, two conductor contact pins are respectively that conductive pins and shielding are inserted
Pin；Call wire is connected with conductive pins, and shielding line is connected with shielding pin.
Male insulation shell and female insulation shell are connected through a screw thread.
Inserted link intracavitary is filled with fluid sealant.
The material of male insulation shell and female insulation shell is phenolic resin, and the material of conductor contact pin is brass.
The external diameter ratio of cable-through hole, male insulation shell and female insulation shell is provided with male insulation shell and female insulation shell
The big 10mm of diameter of wire section.
The present invention has the advantages that：
1st, in use, each segmented conductor line just can be fixed on to predetermined security bit in the ground colligation stage of steel reinforcement cage in engineering
Put, compared with the prior art, work progress is convenient and swift, safe and efficient and wire fixed mass is preferable.
2nd, in use, only being needed to terminal junction, slightly water-proofing treatment is i.e. in the reinforcement cage immersion stage in engineering
Can, synchronous with the connection of steel reinforcement cage it can almost carry out, it is not necessary to expend the time in addition, thus steel reinforcement cage will not be produced and settled
The problems such as big.
3rd, in use, because stressometer wire fixed position is accurate in engineering, fixed mass is good, can greatly reduce
The damage of stressometer wire and Reinforcement Stress-count suffered by during subsequent perfusion etc., the effective percentage of Reinforcement Stress-count is improved,
Obtain more preferable Monitoring Data and effect.
Brief description of the drawings
Fig. 1 shows the structural representation of more piece steel reinforcement cage installation Reinforcement Stress-count in the present invention.
Fig. 2 shows the overall structure diagram of terminal.
Fig. 3 shows the structural representation of public insulation half shell one and conductor contact pin in public plug.
Fig. 4 shows the structural representation of public insulation half shell two in public plug.
Fig. 5 shows the structural representation of public plug.
Fig. 6 shows the structural representation of female insulation half shell one in mother socket.
Fig. 7 shows the structural representation of female insulation half shell two in mother socket.
Fig. 8 shows the structural representation of mother socket.
Wherein have：
10. stressometer body；
20. stressometer wire；
30. terminal；
40. public plug；41. public affairs insulation half shell one；42. conductor contact pin；43. semi arch hole；44. conductor contact pin fixed seat；45.
Public affairs insulation half shell two；451. contact pins fix seat slot；
50. mother socket；51. mother's insulation half shell one；511. inserted link；512. jack；52. inserted link chamber；53. inserted link fixed seat；54.
Bayonet socket；55. insulate half shell two；551. inserted links fix seat slot.
Embodiment
The present invention is further detailed explanation with specific better embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of more piece steel reinforcement cage installation Reinforcement Stress-count, including stressometer body 10 and stressometer wire
20。
Stressometer body is fixedly installed on the reinforcing bar to be measured in more piece steel reinforcement cage, one end of stressometer wire and stressometer
Body is fixedly connected, and the other end of stressometer wire is connected with stress monitor device.
Stressometer wire includes wire section and terminal 30；The quantity of wire section is several, two neighboring to lead
Line is connected between section by terminal.
On corresponding section steel reinforcement cage, terminal is arranged on the connection of two adjacent sections steel reinforcement cage for each equal colligation in wire section
Place.
Call wire and shielding line are preferably included in each wire section.
As shown in Fig. 2 each terminal includes public plug 40 and mother socket 50, public plug include public insulation shell with
Conductor contact pin 42.
Public insulation shell includes sealing against each other the public insulation half shell 1 of clamping and public insulation half shell 2 45.
As shown in Figure 3 and Figure 5, the public top of insulation half shell one is provided with two conductor contact pin fixed seats 44, each conductor
A conductor contact pin 42 built in contact pin fixed seat.
Two conductor contact pins are respectively preferably conductive pins and shielding pin；Call wire is connected with conductive pins, shielding
Line is connected with shielding pin.
As shown in figure 4, the public top of insulation half shell two is provided with the contact pin fixed seat being engaged with conductor contact pin fixed seat
Groove 451.
Public affairs insulation half shell 1 and public insulation half shell 2 45 bottom are preferably provided with semi arch hole 43, two semicircles
Arc hole forms cable-through hole after enclosing.
As shown in Fig. 6, Fig. 7 and Fig. 8, mother socket 50 includes female insulation shell, inserted link 511 and inserted link chamber 52.
Female insulation shell includes sealing against each other female insulation half shell 1 of clamping and female insulation half shell 2 55.
Inserted link chamber 52 is provided with the top of female insulation shell, the top of mother's insulation half shell one is provided with positioned at inserted link intracavitary
Two inserted links, the center of each inserted link are provided with jack 512, and the jack of two inserted links can mutually plug together simultaneously with two conductor contact pins
Realization conducts.
Further, male insulation shell and female insulation shell are preferably connected through a screw thread, and inserted link intracavitary has been preferably filled with sealing
Glue.
Further, the material of male insulation shell and female insulation shell is both preferably phenolic resin etc., the material of conductor contact pin
Preferably brass etc..
Further, the external diameter of male insulation shell and female insulation shell is preferably bigger 10mm than the diameter of wire section or so.
The installation of steel reinforcement cage and stress monitoring method, comprise the following steps in a kind of cast-in-place concrete pile.
Step 1, stressometer body installation is fixed：On the ground, more piece steel reinforcement cage is put successively by sinking order, should
Power meter body is fixed on the reinforcing bar to be measured of steel reinforcement cage corresponding to each section.
Step 2, wire section selects：According to the length of the installation position of stressometer body and steel reinforcement cage section in step 1
Degree, select stressometer wire；Every stressometer wire includes several wire sections to match with steel reinforcement cage section；Wire
Section is respectively head end conducting line segment, central conductor section and tail end conducting line segment；Wherein, one end of head end conducting line segment is directly and stressometer
Body is connected, and one end of tail end conducting line segment is connected with stress monitor device.
Step 3, terminal is installed：The public plug or female plug being connected in the afterbody of head end conducting line segment in terminal
Seat, the public plug in one end connecting wire joint of central conductor section, in the other end connecting wire joint of central conductor section
In mother socket, connect public plug or mother socket in one end of tail end conducting line segment.
Step 4, wire section colligation：By step 3 be provided with the wire section of terminal successively colligation in corresponding steel
On muscle cage section；After colligation, the wire section on two adjacent sections reinforcing bar section need to be enable to pass through public plug and mother socket phase interfix
Connect cooperation.
Step 5, steel reinforcement cage segment lifting and welding：Bottom layer of the reinforcing steel cage section is slowly transferred to stake holes using hanging apparatus
In, when being reached at the top of bottom layer of the reinforcing steel cage section at the top of stake holes, bottom layer of the reinforcing steel cage section position is consolidated using fixing device
It is fixed；Then by layer steel reinforcement cage section bottom second from the bottom with being alignd at the top of bottom layer of the reinforcing steel cage section, and welded.
Step 6, terminal connects：While step 5 steel reinforcement cage section is welded, by colligation in bottom layer of the reinforcing steel cage section
On head end wire segment trailer public plug or mother socket and central conductor section of the colligation on layer steel reinforcement cage section second from the bottom
The mother socket or public plug of afterbody plug cooperation；After the completion of cooperation, sealing water-proofing treatment is carried out at each terminal.
The processing method of the sealing waterproof of above-mentioned terminal preferably has following three kinds.
Method 1：It is close in the inserted link intracavitary filling with sealant of mother socket after the completion of public plug and mother socket grafting coordinate
After the completion of sealing filling, by male insulation shell and female insulation shell body phase clamping or threaded connection.
Method 2：After the completion of public plug and mother socket grafting coordinate, in the junction of male insulation shell and female insulation shell
Wrap up adhesive waterproof tape in periphery.
Method 3：Before public plug and mother socket grafting coordinate, first in public plug or mother socket periphery suit thermal shrinkable sleeve
Pipe, then public plug and mother socket grafting are coordinated, finally, by heat-shrinkable T bush heat shrink.
Step 7, repeat step 5 completes the welding of all steel reinforcement cage sections and the company of all wire sections to step 6
Connect；Finally, the afterbody of all tail end conducting line segments is connected with stress monitor device.
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of equivalents can be carried out to technical scheme, this
A little equivalents belong to protection scope of the present invention.
Claims (6)
- A kind of 1. more piece steel reinforcement cage installation Reinforcement Stress-count, it is characterised in that：Including stressometer body and stressometer wire；Stressometer body is fixedly installed on the reinforcing bar to be measured in more piece steel reinforcement cage, one end and the stressometer body of stressometer wire It is fixedly connected, the other end of stressometer wire is connected with stress monitor device；Stressometer wire includes wire section and terminal；The quantity of wire section is several, two neighboring wire section Between be connected by terminal；On corresponding section steel reinforcement cage, terminal is arranged on the junction of two adjacent sections steel reinforcement cage for each equal colligation in wire section；Each terminal includes public plug and mother socket, and public plug includes public insulation shell and conductor contact pin；Public insulation shell Body includes sealing against each other the public insulation half shell one of clamping and public insulation half shell two；The top of public affairs insulation half shell one is provided with two Individual conductor contact pin fixed seat, the conductor contact pin built in each conductor contact pin fixed seat described in one；The top of public affairs insulation half shell two It is provided with the contact pin being engaged with conductor contact pin fixed seat and fixes seat slot；Mother socket includes female insulation shell, inserted link and inserted link chamber；Female insulation shell includes sealing against each other female insulation half-shell of clamping Body one and female insulation half shell two；Inserted link chamber is provided with the top of female insulation shell, the top of mother's insulation half shell one is provided with position In two inserted links of inserted link intracavitary, the center of each inserted link is provided with jack, and the jack of two inserted links can be inserted with two conductors Pin is mutually plugged together and realized and conducts.
- 2. more piece steel reinforcement cage installation Reinforcement Stress-count according to claim 1, it is characterised in that：In each wire section Include call wire and shielding line, two conductor contact pins are respectively conductive pins and shielding pin；Call wire and conductive pins phase Connection, shielding line are connected with shielding pin.
- 3. more piece steel reinforcement cage installation Reinforcement Stress-count according to claim 1, it is characterised in that：Male insulation shell and mother Insulation shell is connected through a screw thread.
- 4. more piece steel reinforcement cage installation Reinforcement Stress-count according to claim 3, it is characterised in that：Inserted link intracavitary is filled with Fluid sealant.
- 5. more piece steel reinforcement cage installation Reinforcement Stress-count according to claim 1, it is characterised in that：Male insulation shell and mother The material of insulation shell is phenolic resin, and the material of conductor contact pin is brass.
- 6. more piece steel reinforcement cage installation Reinforcement Stress-count according to claim 1, it is characterised in that：Male insulation shell and mother It is provided with cable-through hole on insulation shell, the external diameter of male insulation shell and female insulation shell is bigger 10mm than the diameter of wire section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894540.2A CN107830955A (en) | 2017-09-28 | 2017-09-28 | More piece steel reinforcement cage installation Reinforcement Stress-count |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894540.2A CN107830955A (en) | 2017-09-28 | 2017-09-28 | More piece steel reinforcement cage installation Reinforcement Stress-count |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830955A true CN107830955A (en) | 2018-03-23 |
Family
ID=61643731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710894540.2A Pending CN107830955A (en) | 2017-09-28 | 2017-09-28 | More piece steel reinforcement cage installation Reinforcement Stress-count |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830955A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006375A (en) * | 2004-09-10 | 2007-07-25 | Adc电信公司 | Hybrid fiber/copper connector system and method |
| CN202196935U (en) * | 2011-08-22 | 2012-04-18 | 浙江中杭电子有限公司 | Deep seat watertight wet inserting-extracting connector |
| CN104682081A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Watertight coaxial connector |
| CN105633716A (en) * | 2016-04-06 | 2016-06-01 | 深圳市思科赛德电子科技有限公司 | High-voltage connector |
-
2017
- 2017-09-28 CN CN201710894540.2A patent/CN107830955A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006375A (en) * | 2004-09-10 | 2007-07-25 | Adc电信公司 | Hybrid fiber/copper connector system and method |
| CN202196935U (en) * | 2011-08-22 | 2012-04-18 | 浙江中杭电子有限公司 | Deep seat watertight wet inserting-extracting connector |
| CN104682081A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Watertight coaxial connector |
| CN105633716A (en) * | 2016-04-06 | 2016-06-01 | 深圳市思科赛德电子科技有限公司 | High-voltage connector |
Non-Patent Citations (1)
| Title |
|---|
| 《基础工程施工手册》编写组: "支护结构的弯矩监测", 《基础工程施工手册（第二版）》 * |
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Application publication date: 20180323 |
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| RJ01 | Rejection of invention patent application after publication |