CN2635811Y - Spiral type adjustable steel constructed beam clamp tool - Google Patents
Spiral type adjustable steel constructed beam clamp tool Download PDFInfo
- Publication number
- CN2635811Y CN2635811Y CN 03275604 CN03275604U CN2635811Y CN 2635811 Y CN2635811 Y CN 2635811Y CN 03275604 CN03275604 CN 03275604 CN 03275604 U CN03275604 U CN 03275604U CN 2635811 Y CN2635811 Y CN 2635811Y
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- steel
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- section steel
- tripods
- fixed
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Abstract
The utility model relates to a clamp tool for a spiral type adjustable steel constructed beam, which is suitable for pouring reinforced concrete beams. Two upper beam channels are respectively and symmetrically fixed to lower beam channels to form a bearing base; two movable metal tripods are symmetrically arranged on the bearing base; a pin fixed to the bottom is in sliding fit to a long slot of the upper beam channel; a guide screw connected to the tripods is in screwed with a nut fixed to the upper beam channels. Each of the two tripods is formed by that two angle bars with unequal length are vertically fixed, and both ends of each of the angle bars are respectively fixed to a steel bar inclined strut; the angle bars and steel plates are fixed into hollow pentahedrons at both ends of the angle bars; an end cap is provided with a circular-arc-shaped long slot; one face of the steel plate, which is contiguous and vertical to a notch, is provided with a quadrate slot; the middle part of another face of the steel plate, which is also contiguous and vertical to the notch, is fixed to the ends of the inclined struts; pin holes for fixing are arranged at the corresponding points of the bottom and the inside of the tripods; the tripods are connected to the long slots of the upper beam channels through pins. The utility model has the advantages of big rigidity, wood saving, cost reduction and progress acceleration. The section size of the beams can be assured.
Description
Technical field
The utility model relates to a kind of spiral adjustable steel constructed beam jig, belongs to cast-in-place concrete structure template supporting technology field, is applicable to the cast of various sizes reinforced concrete beam.
Background technology
The Beam clamping device that generally uses is still the timber nail system that adopts the rectangle cross section and forms so far, and its used rigidity of wood is little, and the beam section size is difficult to guarantee; The turnover access times are few, consume a large amount of timber; Built-up time is long; This jig fixed size is so only be applicable to the beam of same sectional dimension.These have all increased construction cost and duration to a great extent.
Summary of the invention
For overcoming above-mentioned shortcoming, the utility model provide a kind of without timber, simple in structure, easy to assembly, in light weight, rigidity big, can according to different free adjustment self size of beam section size and be applicable to early removing system can for a long time reusable spiral adjustable steel constructed beam jig.
For finishing the technical measures that above-mentioned task takes be: two go up the channel-section steel inner end through bolt respectively symmetrically with the following channel-section steel formation support plinth that is connected, the width of last channel-section steel and the degree of depth are respectively greater than the width and the degree of depth of descending channel-section steel, on support plinth, be symmetrical arranged two live metal tripods, the pin that its bottom is connected and the elongated slot of last channel-section steel are sliding fit, the nut that is connected on square tooth screw mandrel that is connected with tripod and the support plinth is threaded, two tripods are respectively by two the not isometric angle steel that vertically are connected, the angle steel two ends respectively with reinforcing bar diagonal brace as tripod the 3rd limit formation that is connected, both ends at angle steel, be fixed into the pentahedron of hollow by angle steel and steel plate, end cap is provided with a circular arc elongated slot, the steel plate face adjacent and vertical with notch is provided with the rectangular slot that width is slightly larger than the screw mandrel head diameter, another adjacent and vertical steel plate face middle part is connected with the diagonal brace termination, be provided with the pin hole of the usefulness that is connected in tripod bottom and inboard corresponding position, the tripod via pins is connected with the elongated slot of last channel-section steel, and can move in the elongated slot scope of last channel-section steel.
Advantage: simple in structure, in light weight, rigidity is big, the beam section size is guaranteed easily; Because dimension adjustable has improved applicability; Save a large amount of timber; Improved application life; Reduced construction cost; Dismounting flexibly, quick, easy to assembly, accelerated construction speed.
Description of drawings
Fig. 1 is a front-view schematic diagram of the present utility model, Fig. 1 a is the enlarged drawing of I among Fig. 1, Fig. 2 is the assembling schematic perspective view of the utility model when being applied to early removing system, front-view schematic diagram when Fig. 3 is the utility model work, Fig. 4 is a channel-section steel part vertical view on the utility model, and Fig. 5 is a channel-section steel part upward view under the utility model.
The specific embodiment
Two go up channel-section steel 3 inner ends through bolt 5 respectively symmetrically with the following channel-section steel 4 formation support plinth that is connected, the width of last channel-section steel and the degree of depth are respectively greater than the width and the degree of depth of descending channel-section steel, on support plinth, be symmetrical arranged two live metal tripods (1,2), the pin 7 that its bottom is connected is sliding fit with the elongated slot of last channel-section steel, the nut 5 that is connected on square tooth screw mandrel 6 that is connected with tripod and the support plinth is threaded, two tripods are respectively by two not isometric angle steel (1-1 of vertical welding, 1-2,2-1,2-2), the angle steel two ends respectively with reinforcing bar diagonal brace (1-5 as tripod the 3rd limit, 2-5) welding constitutes, both ends at angle steel, be fixed into the pentahedron of hollow by angle steel and steel plate, end cap (1-3,2-3) be provided with a circular arc elongated slot, with the adjacent and vertical steel plate face (1-4 of notch, 2-4) be provided with the rectangular slot that width is slightly larger than screw mandrel 6 head diameters, another adjacent and vertical steel plate face middle part and diagonal brace (1-5,2-5) termination welding, be provided with the pin hole of the usefulness that is connected in tripod bottom and inboard corresponding position, tripod via pins 7 is connected with the elongated slot of last channel-section steel, and can move in the elongated slot scope of last channel-section steel.The homalocephalus of screw mandrel end and rocking handle 9 sockets.
Following channel-section steel 4 surfaces equally spaced are provided with the round that size is slightly larger than pin 7 diameters along center line with 50 millimeters, two last channel-section steel upper surfaces are arranged with outward from the inner end with the size in following channel-section steel hole and equate, three identical at interval holes, the place is provided with the elongated slot identical with the pin diameter in the 4th hole, end is established a big slightly circular hole, rotate by rocking handle with the socket of screw mandrel end, the pin that drives on the tripod moves in elongated slot to change two distances between tripod, thereby the beam that adapts to the cast different in width, during the construction assembling, can determine to go up the lateral attitude of channel-section steel on following channel-section steel according to the width dimensions of cast beam, and can be by regulating the position of pin 7 in elongated slot, to satisfy the requirement of required deck-siding.Such as cast depth of beam size need increase the time, tripod can be pulled down the back half-twist, this moment, the vertical angle steel replaced the position of cross level angle steel, the groove socket of end cap of screw mandrel and vertical angle steel (1-3,2-3) and steel plate (1-4,2-4) gets final product.
Claims (3)
1, a kind of spiral adjustable steel constructed beam jig, it is characterized in that, two go up the channel-section steel inner end through bolt respectively symmetrically with the following channel-section steel formation support plinth that is connected, on support plinth, be symmetrical arranged two live metal tripods, the pin that its bottom is connected and the elongated slot of last channel-section steel are sliding fit, two tripods are respectively by two the not isometric angle steel that vertically are connected, the angle steel two ends respectively with reinforcing bar diagonal brace as tripod the 3rd limit formation that is connected, both ends at angle steel, be fixed into the pentahedron of hollow by angle steel and steel plate, end cap is provided with a circular arc elongated slot, the steel plate adjacent and vertical with notch is provided with the rectangular slot that width is slightly larger than the screw mandrel head diameter, another adjacent and vertical steel plate middle part is connected with the diagonal brace termination, be provided with the pin hole of the usefulness that is connected in tripod bottom and inboard corresponding position, the tripod via pins is connected with the elongated slot of last channel-section steel, and can in the elongated slot scope of last channel-section steel, move, outer end at last channel-section steel is fixed with nut respectively, the end cap of one end of screw mandrel and the cross level angle steel of tripod and the socket of steel plate groove, the other end is connected in the shape of a spiral with nut.
2, spiral adjustable steel constructed beam jig according to claim 1, it is characterized in that, the width of last channel-section steel and the degree of depth equally spaced are provided with a round that size be slightly larger than pin diameter along center line with 50 millimeters greater than channel-section steel surface under the width that descends channel-section steel and the degree of depth respectively, go up the channel-section steel upper surface for two and be arranged with three holes that size is equal, the interval is identical with following channel-section steel hole from the inner end outward, the place is provided with the elongated slot identical with the pin diameter in the 4th hole, and end is established a big slightly circular hole.
3, spiral adjustable steel constructed beam jig according to claim 1 is characterized in that the homalocephalus of screw mandrel end and rocking handle socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03275604 CN2635811Y (en) | 2003-07-11 | 2003-07-11 | Spiral type adjustable steel constructed beam clamp tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03275604 CN2635811Y (en) | 2003-07-11 | 2003-07-11 | Spiral type adjustable steel constructed beam clamp tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635811Y true CN2635811Y (en) | 2004-08-25 |
Family
ID=34302066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03275604 Expired - Lifetime CN2635811Y (en) | 2003-07-11 | 2003-07-11 | Spiral type adjustable steel constructed beam clamp tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635811Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519912A (en) * | 2008-12-29 | 2009-09-02 | 青建集团股份公司 | Jib-type beam template positioning clamp |
| CN102493642A (en) * | 2011-11-30 | 2012-06-13 | 中国建筑第六工程局有限公司 | Method of adopting tool type clamp to support ground beam template side molds |
| CN103104093A (en) * | 2013-01-14 | 2013-05-15 | 浙江凯雄科技有限公司 | Special strengthening clamping tool for building beam bottom and beam side frameworks |
| CN104196236A (en) * | 2014-09-10 | 2014-12-10 | 中建四局第六建筑工程有限公司 | Rigid and recyclable beam lateral formwork clamp |
| CN104878952A (en) * | 2015-06-11 | 2015-09-02 | 昆山征途建筑模架应用技术有限公司 | Side mode stop blocks and method for reinforcing beam side templates by adopting side mode stop blocks |
| CN105839545A (en) * | 2016-05-16 | 2016-08-10 | 中铁十六局集团第五工程有限公司 | One-way variable-cross-section adjustable turnover formwork and construction method thereof |
| CN105888240A (en) * | 2016-06-01 | 2016-08-24 | 山东兴华建设集团有限公司 | Reinforcing clamping apparatus for building cross beam |
| CN109848277A (en) * | 2019-01-16 | 2019-06-07 | 沈阳飞机工业（集团）有限公司 | A kind of titanium alloy plate hot-stretch fixture for forming and manufacturing process |
-
2003
- 2003-07-11 CN CN 03275604 patent/CN2635811Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101519912A (en) * | 2008-12-29 | 2009-09-02 | 青建集团股份公司 | Jib-type beam template positioning clamp |
| CN102493642A (en) * | 2011-11-30 | 2012-06-13 | 中国建筑第六工程局有限公司 | Method of adopting tool type clamp to support ground beam template side molds |
| CN103104093A (en) * | 2013-01-14 | 2013-05-15 | 浙江凯雄科技有限公司 | Special strengthening clamping tool for building beam bottom and beam side frameworks |
| CN104196236A (en) * | 2014-09-10 | 2014-12-10 | 中建四局第六建筑工程有限公司 | Rigid and recyclable beam lateral formwork clamp |
| CN104878952A (en) * | 2015-06-11 | 2015-09-02 | 昆山征途建筑模架应用技术有限公司 | Side mode stop blocks and method for reinforcing beam side templates by adopting side mode stop blocks |
| CN105839545A (en) * | 2016-05-16 | 2016-08-10 | 中铁十六局集团第五工程有限公司 | One-way variable-cross-section adjustable turnover formwork and construction method thereof |
| CN105888240A (en) * | 2016-06-01 | 2016-08-24 | 山东兴华建设集团有限公司 | Reinforcing clamping apparatus for building cross beam |
| CN109848277A (en) * | 2019-01-16 | 2019-06-07 | 沈阳飞机工业（集团）有限公司 | A kind of titanium alloy plate hot-stretch fixture for forming and manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130711 Granted publication date: 20040825 |