CN202963332U - Device for manufacturing pile foundation reinforcement cage by using simple portal frame - Google Patents
Device for manufacturing pile foundation reinforcement cage by using simple portal frame Download PDFInfo
- Publication number
- CN202963332U CN202963332U CN 201220625168 CN201220625168U CN202963332U CN 202963332 U CN202963332 U CN 202963332U CN 201220625168 CN201220625168 CN 201220625168 CN 201220625168 U CN201220625168 U CN 201220625168U CN 202963332 U CN202963332 U CN 202963332U
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- gantry crane
- pile foundation
- circle
- simple gantry
- steel bar
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Abstract
The utility model discloses a device for manufacturing a pile foundation reinforcement cage by using a simple portal frame. The device comprises the simple portal frame, wherein a reinforcement cage mold and a hoisting machine are fixedly arranged on a transverse beam of the simple portal frame; a chain block is arranged at the lower end of the transverse beam of the simple portal frame; and the hoisting machine is suitable for being arranged at the central position of the reinforcement cage mold, and can meet the placing work of each main reinforcement of the reinforcement cage in a mold range. The device has the beneficial effects of convenience, rapidness and high safety.
Description
Technical field
The utility model relates to the site operation technical applications, particularly a kind of device that utilizes simple gantry crane to make pile foundation steel bar cage.
Background technology
At present to carry out the expressway construction management standardization movable in all parts of the country, and purpose is exactly to improve the expressway construction managerial skills comprehensively, builds take the management standardization system of project management as the basis, promotes standardization that project construction manages, standardizes, becomes more meticulous.The processing and fabricating of pile foundation steel bar cage is after facing greatly the facility standardized construction, formally carries out highway and puts the first step aspect reinforcing bar processing into operation, and it is most important that its standardized construction promotes image for enterprise.At present, the traditional construction technology of the precipitous regional pile foundation steel bar cage processing in mountain area mainly contains following several:
1, direct processing and fabricating in pile foundation hole
After pile foundation borehole pore-forming, at the bottom of directly reinforcing bar being utilized the rope putting hole, carry out the steel reinforcement cage processing and fabricating in the hole.Because construction environment in the hole is abominable, bar bender's work incentive reduces, the processing and fabricating weak quality consciousness, and construction speed is slow, and in case quality accident occurs, the rework cost increase.Potential safety hazard increases simultaneously, and security incident very easily occurs.
2, adopt truck crane to lift in whole or in part
After pile foundation borehole pore-forming, adopt truck crane directly to lift in whole or in part, the very simple and easy and safety of hoisting process, but require to complete the construction of sidewalk and truck crane job platform before the pile foundation steel bar cage construction, difficulty of construction strengthens, and cost increases, and construction speed lags behind.And can't carry out the construction of sidewalk or job platform in part precipitous area.
Therefore, be necessary to provide a kind of novel construction method, overcome above-mentioned existing pile foundation steel bar cage processing and fabricating defective.
Summary of the invention
The purpose of this utility model is in order to address the above problem, to have designed a kind of device that utilizes simple gantry crane to make pile foundation steel bar cage.
Realize that the above-mentioned purpose the technical solution of the utility model is, a kind of device that utilizes simple gantry crane to make pile foundation steel bar cage, comprise simple gantry crane, fixed installation reinforcing cage mould and hoist engine on the crossbeam of simple gantry crane, crossbeam lower end at simple gantry crane is equipped with chain block, hoist engine should be arranged on the center position of reinforcing cage mould, and can satisfy the work in place of each steel reinforcement cage master muscle in the mould scope.
Described simple gantry crane consists of with round steel and shaped steel overlap joint, and between each gantry pillar and upright horizontal support, connected mode is welding, and with bolts between column and crossbeam, simple gantry crane can satisfy the pressure of whole steel reinforcement cage and each aid weight.
Described reinforcing cage mould is the cage shape structure that forms after being connected by brace rod with lower circle by the Shang Quan that is parallel to each other, and also passes through the diagonal bar reinforcement by connection between Shang Quan and lower circle.
Described upper circle is the structure that forms being provided with the circle bayonet socket on the outward flange of circular metal circle.
Described lower circle is to be provided with lower circle bayonet socket on the outward flange of circular metal circle, and is provided with the structure that metal grill forms in quoit.
The hook formation that described upper circle bayonet socket is the J type.
Described lower circle bayonet socket is the splayed structure.
Utilize the simple gantry crane that utilizes that the technical solution of the utility model is made to make the device of pile foundation steel bar cage, not only can guarantee the main muscle spacing of hand-hole steel reinforcement cage, the reasonable layout of straight and stirrup.Reduce simultaneously the sidewalk construction cost, accelerating construction progress uses very convenient and swift, and safe and reliable; Simple self-made portal frame of the present utility model is due to the supporting role of itself, be suspended on the portal frame crossbeam chain block as promote, the instrument of landing pile foundation steel bar cage, utilize hoist engine to assist main muscle in position.The spacing of main muscle and perpendicularity utilize the steel reinforcement cage processing mold can reach ideal effect, and reinforcing cage mould is eccentric with the concentric steel reinforcement cage of can avoiding of pile foundation simultaneously, avoids causing quality accident.The position be changed or be adjusted up and down to reinforcing cage mould can according to on-site actual situations.And the steel reinforcement cage bed die can manufacture operating platform.
Description of drawings
Fig. 1 is the structural representation that utilizes simple gantry crane to make the device of pile foundation steel bar cage described in the utility model;
Fig. 2 is the structural representation of reinforcing cage mould described in the utility model;
Fig. 3 is the structural representation of upper circle described in the utility model;
Fig. 4 is the structural representation of lower circle described in the utility model;
Fig. 5 is the structural representation of upper circle bayonet socket described in the utility model;
Fig. 6 is the structural representation of lower circle bayonet socket described in the utility model;
In figure, 1, simple gantry crane; 2, crossbeam; 3, reinforcing cage mould; 4, hoist engine; 5, chain block; 6, Shang Quan; 7, Xia Quan; 8, brace rod; 9, diagonal bar; 10, upper circle bayonet socket; 11, lower circle bayonet socket; 12, metal grill; 13, quoit.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described, the structural representation that utilizes simple gantry crane to make the device of pile foundation steel bar cage described in the utility model as Fig. 1, Fig. 2 is the structural representation of reinforcing cage mould described in the utility model, as shown in the figure, a kind of device that utilizes simple gantry crane to make pile foundation steel bar cage, comprise simple gantry crane 1, fixed installation reinforcing cage mould 3 and hoist engine 4 on the crossbeam 2 of simple gantry crane is equipped with chain block 5 in the crossbeam lower end of simple gantry crane.Wherein, described simple gantry crane consists of with round steel and shaped steel overlap joint; Described reinforcing cage mould is the cage shape structure that forms after being connected by brace rod 8 with lower circle 7 by the upper circle 6 that is parallel to each other, and also passes through diagonal bar 9 reinforcement by connection between Shang Quan and lower circle; Described upper circle is the structure that forms being provided with circle bayonet socket 10 on the outward flange of circular metal circle 13, as shown in Figure 3; Described lower circle is to be provided with lower circle bayonet socket 11 on the outward flange of circular metal circle, and is provided with the structure that metal grill 12 forms in quoit, as shown in Figure 4; The hook formation that described upper circle bayonet socket is the J type, as shown in Figure 5; Described lower circle bayonet socket is the splayed structure, as shown in Figure 6.
Implementation process in the technical program is, at first with place leveling around pile foundation, then portal frame is moved to top, pile foundation aperture, according to the pile foundation central point, adjust portal frame, make reinforcing cage mould center on its portal frame and pile foundation central point on a line, and guarantee not off normal of pile foundation steel bar cage center.Portal frame moves on to the position, and the reinforcing bar that blanking is good is transported to the simple gantry crane side, prepares to begin to install.
Secondly the pile foundation aperture is sealed with well lid, be convenient to first joint steel reinforcement cage and install and personnel operation safety.A main muscle is sling be placed on well lid with being fixed on hoist engine on the simple gantry crane crossbeam, a colligation of reinforcing bar is on supporting ready-made reinforcing bar mould.Then lift second, the 3rd ..., until hang enough design radicals.Then the people stands under the steel reinforcement cage that portal frame arranges on circle, the stiffener lap welding is connected on carries out sign upper (sign being set according to main muscle spacing), then second stiffener circle is welded on main muscle as first stiffening ring.The hook of chain block is hung on first reinforcing bar stiffening ring, mention first joint steel reinforcement cage, remove well lid, required stirrup is lifted be placed on the aperture, beginning colligation stirrup.Colligation saves the steel reinforcement cage let-down to pile foundation hole with head to first reinforcing bar processing circle, stop to second stiffening ring, wears two steel pipes under stiffening ring.Chain block hook moves on second stiffening ring, and colligation stirrup, first joint steel reinforcement cage drop to second stiffening ring place, wear steel pipe, remove hook, spreading master muscle length.By that analogy, until the steel reinforcement cage installation.
The utility model is at the very precipitous place of physical features, when can't be smooth going out operating platform, can also utilize the I-steel cantilever to set up operating platform, and the selection of the length of cantilever and I-steel model can be according to calculative determination, guarantee to construct smoothly.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; some changes that those skilled in the art may make some part have wherein all embodied principle of the present utility model, within belonging to protection domain of the present utility model.
Claims (7)
1. device that utilizes simple gantry crane to make pile foundation steel bar cage, comprise simple gantry crane (1), it is characterized in that, at the crossbeam (2) of simple gantry crane upper fixed installation reinforcing cage mould (3) and hoist engine (4), in the crossbeam lower end of simple gantry crane, chain block (5) is installed.
2. the device that utilizes simple gantry crane to make pile foundation steel bar cage according to claim 1, is characterized in that, described simple gantry crane consists of with round steel and shaped steel overlap joint.
3. the device that utilizes simple gantry crane to make pile foundation steel bar cage according to claim 1, it is characterized in that, described reinforcing cage mould is the cage shape structure that forms after being connected by brace rod (8) by upper circle (6) He Xiaquan (7) that is parallel to each other, and also passes through diagonal bar (9) reinforcement by connection between Shang Quan and lower circle.
4. the device that utilizes simple gantry crane to make pile foundation steel bar cage according to claim 3, is characterized in that, described upper circle is to be provided with the structure that upper circle bayonet socket (10) forms on the outward flange of circular metal circle (13).
5. the device that utilizes simple gantry crane to make pile foundation steel bar cage according to claim 3, it is characterized in that, described lower circle is to be provided with lower circle bayonet socket (11) on the outward flange of circular metal circle, and is provided with the structure that metal grill (12) forms in quoit.
6. the device that utilizes simple gantry crane to make pile foundation steel bar cage according to claim 4, is characterized in that the hook formation that described upper circle bayonet socket is the J type.
7. the device that utilizes simple gantry crane to make pile foundation steel bar cage according to claim 5, is characterized in that, described lower circle bayonet socket is the splayed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625168 CN202963332U (en) | 2012-11-23 | 2012-11-23 | Device for manufacturing pile foundation reinforcement cage by using simple portal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625168 CN202963332U (en) | 2012-11-23 | 2012-11-23 | Device for manufacturing pile foundation reinforcement cage by using simple portal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963332U true CN202963332U (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220625168 Expired - Fee Related CN202963332U (en) | 2012-11-23 | 2012-11-23 | Device for manufacturing pile foundation reinforcement cage by using simple portal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963332U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141298A (en) * | 2013-12-24 | 2014-11-12 | 中国建筑第四工程局有限公司 | Manufacturing and mounting method and auxiliary mounting device for reinforcement cage in pile hole |
| CN107838341A (en) * | 2017-12-13 | 2018-03-27 | 河南省公路工程局集团有限公司 | Multifunctional assembled fabrication of reinforcing cage mould bases and preparation method |
| CN108487237A (en) * | 2018-04-02 | 2018-09-04 | 中建四局第五建筑工程有限公司 | A kind of no auxiliary tool lifting machinery appointed condition descending reinforcing cage processing and transferred |
| CN110606453A (en) * | 2019-09-16 | 2019-12-24 | 深圳百勤建设工程有限公司 | Steel reinforcement cage shaping equipment of putting on shelf |
-
2012
- 2012-11-23 CN CN 201220625168 patent/CN202963332U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141298A (en) * | 2013-12-24 | 2014-11-12 | 中国建筑第四工程局有限公司 | Manufacturing and mounting method and auxiliary mounting device for reinforcement cage in pile hole |
| CN104141298B (en) * | 2013-12-24 | 2016-08-17 | 中国建筑第四工程局有限公司 | The fabrication and installation method of steel reinforcement cage and installation auxiliary device thereof in a kind of stake holes |
| CN107838341A (en) * | 2017-12-13 | 2018-03-27 | 河南省公路工程局集团有限公司 | Multifunctional assembled fabrication of reinforcing cage mould bases and preparation method |
| CN107838341B (en) * | 2017-12-13 | 2023-09-19 | 河南省公路工程局集团有限公司 | Combined multifunctional reinforcement cage manufacturing die carrier and manufacturing method |
| CN108487237A (en) * | 2018-04-02 | 2018-09-04 | 中建四局第五建筑工程有限公司 | A kind of no auxiliary tool lifting machinery appointed condition descending reinforcing cage processing and transferred |
| CN110606453A (en) * | 2019-09-16 | 2019-12-24 | 深圳百勤建设工程有限公司 | Steel reinforcement cage shaping equipment of putting on shelf |
| CN110606453B (en) * | 2019-09-16 | 2020-12-01 | 深圳百勤建设工程有限公司 | Steel reinforcement cage shaping equipment of putting on shelf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20181123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |