CN1126844C - Method for inserting reinforcing bars of concrete piles and its reinforcing bar and apparatus - Google Patents
Method for inserting reinforcing bars of concrete piles and its reinforcing bar and apparatus Download PDFInfo
- Publication number
- CN1126844C CN1126844C CN 99114348 CN99114348A CN1126844C CN 1126844 C CN1126844 C CN 1126844C CN 99114348 CN99114348 CN 99114348 CN 99114348 A CN99114348 A CN 99114348A CN 1126844 C CN1126844 C CN 1126844C
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- Prior art keywords
- boss
- joint bar
- muscle
- muscle material
- concrete
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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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000003014 reinforcing effect Effects 0.000 title 2
- 239000000463 material Substances 0.000 claims abstract description 67
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 8
- 230000003068 static effect Effects 0.000 claims abstract description 7
- 210000003205 muscle Anatomy 0.000 claims description 81
- 238000010276 construction Methods 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract 7
- 230000010355 oscillation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The present invention discloses a method for inserting reinforcement of concrete piles and reinforcement material and an apparatus thereof. The method is formed by that a boss is arranged on the reinforcement material which is moved to a preset position and inserted into unset concrete, and static pressure or oscillation is applied on the boss. The reinforcement material is composed of main reinforcement and hoop reinforcement, and the boss is arranged on the main reinforcement. The apparatus is composed of an upright post, a pulley and a vibrator, wherein a beam is arranged on the upright post, the pulley is arranged on the beam, a soft cord arranged on the pulley is composed of a vibrator main lead, wire cable and a feed pipe for mortar, and the soft cord is connected with the vibrator. The present invention can improve the strength and the bearing capacity of the pile body.
Description
One, technical field
The present invention relates to a kind of method and institute's joint bar material thereof that in unhardened induration or concrete pile, inserts the muscle material, especially a kind of concrete stake joint bar method and muscle material thereof.
Two, background technology
At present, in basic engineering construction, insert the muscle material earlier, build concrete again, this is because the muscle material is elongated and soft, and the muscle material is inserted after building concrete.Mud off pore-forming, grooving are adopted in construction often, are lowered to muscle material after-pouring concrete, and this method is difficult to control hole, bottom land sediment, mud skin can make a side skin friction reduce, and the hole of collapsing happens occasionally, and mud can serious environment pollution.
Three, summary of the invention
Goal of the invention of the present invention is to provide a kind of can improve the concrete stake joint bar method of the pile strength used in the Foundation Design and bearing capacity and for implementing used muscle material and the equipment of this method.
The present invention adopts following technical scheme to realize the goal of the invention of concrete stake joint bar method:
The present invention is provided with boss on the muscle material, the muscle material is moved to the precalculated position insert in the not solidified concrete, and give static pressure or execute and shake on above-mentioned boss.
The present invention adopts following technical proposals to be embodied as and implements used this goal of the invention of muscle material of said method:
Be used to implement the muscle material of concrete stake joint bar method among the present invention, form, on main muscle 1, be provided with boss 3 by main muscle 1 and stirrup 2.
The present invention adopts following technical scheme to realize implementing this goal of the invention of equipment of concrete joint bar method:
Be used to implement the equipment of said method among the present invention, form by column 7, pulley and vibrator 8, on column 7, be provided with crossbeam 9, pulley is located on the crossbeam 9, on pulley, be provided with gentle rope 10, should be made up of vibrator power line 11, wire rope 12 and feed pipe for mortar 13 by gentle rope 10, gentle rope 10 links to each other with vibrator 8.
Compared with prior art, the utlity model has following advantage:
1. in joint bar method of the present invention,, cause the present invention the muscle material can be inserted in the not solidified concrete, thereby improved pile strength and bearing capacity after solidifying because the present invention applies vibration or static pressure to the muscle material.Particularly apply vibration or static pressure to being located at the boss that inserts the muscle material bottom in not solidified concrete, mortar or the induration, the muscle material is formed drop-down, transformation is for drawing, thereby the particularly flexible muscle material of muscle material can more successfully be inserted in the not solidified concrete.The present invention also penetrates these technical measures of slurry by employing, and the muscle material is inserted in not solidified concrete, mortar or the induration more expediently.
2. muscle material of the present invention, owing on the muscle material, be provided with boss, make vibration or static pressure that application point arranged, can be inserted in the not solidified concrete, thereby can improve pile strength and the bearing capacity used in the Foundation Design, particularly be provided with boss in the bottom of master's muscle of the present invention, drop-down thereby realize the bottom that makes external active force can act on the muscle material, the employing of particularly annular colter and Grouting Pipe makes the muscle material more successfully by past drop-down.
3. because the present invention has realized pouring into earlier concrete, back joint bar, so concrete can access fully and vibrate, thereby can improve the intensity of concrete and even improve pile strength, and the part concrete is shaken when vibrating into the stratum, thereby improved the native contact interface of stake, the later stage bearing capacity that the stratum is controlled stake is increased.In addition, because the present invention can insert the muscle material of various material with comparalive ease in the induration that methods such as high-pressure injection, deep layer stirring form, and can make the structure of these muscle materials more reasonable, thereby can save material, reduce cost, and can enlarge the scope of application.
Four, drawing explanation
Fig. 1 is that the structural representation of muscle material of the present invention is tried hard to.
Fig. 2 is the boss structure schematic diagram in the muscle material of the present invention.
Fig. 3 is the construction equipment structural representation.
Fig. 4 is construction equipment partial structurtes schematic diagrames.
Fig. 5 is the axial partial sectional view of construction equipment sheave segment.
Fig. 6 is the embodiment schematic diagram of joint bar method of the present invention.
Fig. 6 a, Fig. 6 b, Fig. 6 c, Fig. 6 d, Fig. 6 e, Fig. 6 f are respectively 6 step schematic diagrames of method.
Fig. 7 is another embodiment schematic diagram of joint bar method of the present invention, and Fig. 7 a, Fig. 7 b, Fig. 7 c are respectively 3 step schematic diagrames of method.
Five, embodiment
Below be embodiments of the invention:
Concrete stake joint bar method is: on the muscle material boss is set, in the present embodiment, boss is located at the bottom of muscle material, then, the muscle material is moved to the precalculated position insert in the not solidified concrete, and on above-mentioned boss, give static pressure or execute and shake, executing of muscle material shaken execute method of slight below adopting: 1. the flush type vibrator is inserted the muscle material, and offset with boss, open the flush type vibrator, make vibration act on the muscle material by boss; 2. in the muscle material, insert earlier the joint bar framework, joint bar framework and boss are offseted, then, execute to the joint bar framework with vibrating hammer and to shake, vibrate and act on the muscle material by joint bar framework and boss; 3. in the muscle material, be inserted in earlier the joint bar framework, joint bar framework and boss are offseted, then, execute to the joint bar framework with vibrating hammer and to shake, vibration acts on the muscle material by joint bar framework and boss, execute shake in by feed pipe for mortar end-fire slurry under the muscle material, last, under vibrational state, extract flush type vibrator or joint bar framework, and the concrete of supplement consumed or mortar.
Be used to implement the muscle material of concrete stake joint bar method, form by main muscle 1 and stirrup 2, on main muscle 1, be provided with boss 3, in the present embodiment, boss 3 is located at the bottom of main muscle 1, preferably boss 3 is located at the lower end of main muscle 1, be provided with annular colter 4 in the bottom of main muscle 1, be provided with Grouting Pipe 5 on the muscle material, be provided with frame muscle 6 on main muscle 1, boss 3 both can be made up of some small embossments; It can be again annular boss; The head configuration of its endoporus and vibrator is similar, and boss 3 is established in the cage type that main muscle 1 surrounds; Above-mentioned boss 3 also can be set on the main muscle 1.
No matter be " on the muscle material, boss being set " described in the above joint bar method, still be used to implement " on main muscle 1, being provided with boss " described in the muscle material of this method, all be meant top, middle part, bottom or bottom, and do not comprise the upper end at muscle material or main muscle.
Be used to implement an equipment of joint bar method among the present invention, form by column 7 pulleys and vibrator 8, on column 7, be provided with crossbeam 9, pulley is located on the crossbeam 9, on pulley, be provided with gentle rope 10, should soften rope 10 by vibrator power line 11, wire rope 12 and feed pipe for mortar 13 are formed, gentle rope 10 links to each other with vibrator 8, above-mentioned vibrator 8, can adopt the flush type vibrator, also can adopt vibrating hammer, the pulley circumferential slot can match with gentle rope 10, in order to lifting, for ease of construction, before pulley can adopt, latter two pulley 14 and 15 assembly pulleys of forming, preceding, rear wheel 14 and 15 is located at the beam-end that is positioned at the column both sides respectively, during equipment work, gentle rope 10 strides across pulley by the hoist engine traction, realizes the rise and fall of vibrator, utilize this equipment just can be implemented in and insert the muscle material in the not solidified concrete, thereby improve used pile strength and bearing capacity in the Foundation Design.
Claims (12)
1. a basic engineering construction is characterized in that on the muscle material boss being set with concrete stake joint bar method, this muscle material is moved to the precalculated position insert in the not solidified concrete, and give static pressure or execute and shake on above-mentioned boss.
2. concrete stake joint bar method according to claim 1 is characterized in that boss is located at the bottom of muscle material.
3. concrete stake joint bar method according to claim 1 and 2 is characterized in that executing method of slight and is: the flush type vibrator is inserted the muscle material, and offset with boss, open the flush type vibrator, make vibration act on the muscle material by boss.
4. concrete stake joint bar method according to claim 1 and 2, it is characterized in that executing method of slight is: insert the joint bar framework earlier in the muscle material, joint bar framework and boss are offseted, then, execute to the joint bar framework with vibrating hammer and to shake, vibration acts on the muscle material by joint bar framework and boss.
5. concrete stake joint bar method according to claim 4, it is characterized in that executing method of slight is: be inserted in the joint bar framework earlier in the muscle material, joint bar framework and boss offseted, then, execute to the joint bar framework with vibrating hammer and to shake, vibration acts on the muscle material by joint bar framework and boss.
6. according to claim 3 or 4 or 5 described concrete stake joint bar methods, it is characterized in that execute shake in by feed pipe for mortar end-fire slurry under the muscle material.
7. a muscle material that is used to implement concrete stake joint bar method is made up of main muscle (1) and stirrup (2), it is characterized in that being provided with boss (3) in the bottom of main muscle (1).
8. muscle material according to claim 7 is characterized in that boss (3) is located at the bottom of main muscle (1).
9. according to claim 7 or 8 described muscle materials, it is characterized in that being provided with annular colter (4) in the bottom of main muscle (1).
10. muscle material according to claim 9 is characterized in that being provided with Grouting Pipe (5) on the muscle material.
11. muscle material according to claim 7 is characterized in that boss (3) is set on the main muscle (1).
12. muscle material according to claim 7 is characterized in that boss (3) is located in the cage type that main muscle (1) surrounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114348 CN1126844C (en) | 1999-07-29 | 1999-07-29 | Method for inserting reinforcing bars of concrete piles and its reinforcing bar and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99114348 CN1126844C (en) | 1999-07-29 | 1999-07-29 | Method for inserting reinforcing bars of concrete piles and its reinforcing bar and apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1282824A CN1282824A (en) | 2001-02-07 |
| CN1126844C true CN1126844C (en) | 2003-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99114348 Expired - Fee Related CN1126844C (en) | 1999-07-29 | 1999-07-29 | Method for inserting reinforcing bars of concrete piles and its reinforcing bar and apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1126844C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446089B (en) * | 2007-11-27 | 2010-08-25 | 贵阳铝镁设计研究院 | Thermal power plant boiler pedestal and foundation connection structure and method thereof |
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1999
- 1999-07-29 CN CN 99114348 patent/CN1126844C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1282824A (en) | 2001-02-07 |
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Owner name: BEIJING HAITAIKE STONE AND EARTH ENGINEERING CO., Free format text: FORMER OWNER: LI JIA Effective date: 20080725 |
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Owner name: LI SHIREN Free format text: FORMER OWNER: BEIJING HITECH GEOTECHNICAL ENGINEER CO., LTD Effective date: 20100723 |
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Granted publication date: 20031105 Termination date: 20160729 |