CN214245500U - Detachable accurate location bed-jig of new jersey guardrail reinforcement - Google Patents
Detachable accurate location bed-jig of new jersey guardrail reinforcement Download PDFInfo
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- CN214245500U CN214245500U CN202022881589.4U CN202022881589U CN214245500U CN 214245500 U CN214245500 U CN 214245500U CN 202022881589 U CN202022881589 U CN 202022881589U CN 214245500 U CN214245500 U CN 214245500U
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Abstract
The utility model belongs to the technical field of the construction, concretely relates to detachable accurate location bed-jig of sezee guardrail reinforcement, solved and taken place skeleton aversion and cross operation easily among the current sezee guardrail reinforcement forming process and lead to the equal unsatisfactory problem of quality and progress, including the bolster, the binding steel plate is the rectangle setting, the bolster top is fixed with spacing channel-section steel and the spacing steel sheet in bottom that is parallel to each other respectively along the length of both sides of binding steel plate, be provided with the spacing shuttle-shaped groove that corresponds each other with spacing recess on the spacing steel sheet in top, spacing shuttle-shaped groove is opening type setting, the outside of the spacing steel sheet in top is provided with the fly leaf that can dismantle. The utility model discloses a main muscle of new jersey guardrail of spacing recess and spacing fusiform groove control, through the interval of distribution muscle location horizontal pole control distribution muscle, effectively ensured steel reinforcement cage's whole shaping quality and processing progress.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to detachable accurate location bed-jig of new jersey guardrail reinforcement.
Background
The important part in the construction of the new Jersey guardrail is the manufacture of a steel reinforcement framework. The processing speed and quality of the protective layer directly influence the control of the protective layer of the guardrail and the whole construction progress. The steel bar framework of the new jersey guardrail generally consists of a horseshoe-shaped framework main bar, distribution bars and stirrups, and the position control of the horseshoe-shaped main bar at the present stage generally depends on a worker to mark the position of the steel bar on a bottom die through a tape measure and a stone pen, and then the main steel bar is arranged according to the marked position; the position control of the distribution ribs mainly depends on the position of the distribution reinforcing steel bars marked on the horseshoe-shaped framework main rib by workers through a tape measure and a stone pen, and then the reinforcing steel bars are bound or welded according to the marks. This method has the following problems: firstly, the steel bar spacing is artificially controlled, artificial measurement errors exist, and the construction quality of the steel bar framework is difficult to ensure; secondly, the position of the framework can be moved in the binding process, and the forming linearity of the steel reinforcement framework is difficult to ensure; thirdly, the arrangement and binding of the distributed ribs need to be carried out in a crossed manner, and the construction progress of the steel reinforcement framework is influenced.
Therefore, the positioning jig frame for binding the new Jersey guardrail steel bars has positive and important significance.
Disclosure of Invention
The utility model discloses a solve and take place skeleton aversion and cross operation easily among the current new jersey guardrail reinforcement forming process and lead to the equal unsatisfactory problem of quality and progress, provide a detachable accurate location bed-jig of new jersey guardrail reinforcement.
The utility model discloses a realize through following technical scheme: a detachable accurate positioning jig frame for reinforcing steel bar binding of a Xinjersey guardrail comprises a bolster, wherein a horizontally arranged connecting steel plate is fixed at the upper part of the bolster, the connecting steel plate is arranged in a rectangular shape, a limiting channel steel and a bottom limiting steel plate which are parallel to each other are respectively fixed at the top of the bolster along the length direction of two sides of the connecting steel plate, the limiting channel steel is arranged at the outer side of the bolster, the bottom limiting steel plate is arranged at the inner side of the bolster, two positioning angle steels are symmetrically arranged on the connecting steel plate between the limiting channel steel and the bottom limiting steel plate, a plurality of limiting grooves are symmetrically arranged at the tops of the positioning angle steels, a plurality of distributed rib positioning vertical rods are vertically arranged on the bolster at the outer side of the bottom limiting steel plate, a plurality of distributed rib positioning cross rods which are arranged at equal intervals are symmetrically arranged on the rods of the distributed rib positioning vertical rods, and transverse supporting channel steels which are perpendicular to the distributed rib positioning vertical rods are arranged at the upper parts of the distributed rib positioning vertical rods, the top limiting steel plate is fixed on the transverse supporting channel steel, a limiting shuttle-shaped groove corresponding to the limiting groove is formed in the top limiting steel plate, the limiting shuttle-shaped groove is in an opening type arrangement, and a movable plate capable of being detached is arranged on the outer side of the top limiting steel plate.
The length of the top limiting steel plate is the same as that of the movable plate and is connected with the movable plate through bolts, nuts are symmetrically arranged on short sides of two sides of the top limiting steel plate and the movable plate, the movable plate is arranged on the upper portion of the top limiting steel plate and corresponds to the nuts through penetrating bolt threaded connections, and a plurality of groove openings corresponding to the limiting shuttle-shaped grooves are formed in one side, connected with the top limiting steel plate, of the movable plate.
The bolster adopts stable and the welded material processing preparation of being convenient for of atress such as I-steel, rail or H shaped steel to form, and the quantity of bolster is 3 and adjacent bolster equidistant setting.
The limiting groove is of a semicircular structure, the diameter of the limiting groove is larger than the diameter of the main rib of the framework by 2-3 mm, and the new Jersey guardrail can be conveniently clamped in the limiting groove.
The distribution rib positioning vertical rods are formed by channel steel in a set mode, the number of the distribution rib positioning vertical rods is 3-5, and the specific number can be set according to the length of a new jersey guardrail.
The length of the limiting channel steel, the length of the bottom limiting steel plate and the length of the positioning angle steel are the same.
The distribution rib positioning cross rods are arranged in a U shape, penetrate through the positioning sleeves, and the positioning sleeves are arranged on the side portions of the distribution rib positioning vertical rods at equal intervals.
The distance between the positioning sleeves is the same as that between the distribution ribs of the new jersey guardrail.
Compared with the prior art, the utility model has the advantages that:
1. the components of the utility model are connected by bolts, so that the utility model has the advantages of convenient assembly and disassembly, high strength, repeated use, convenient movement and no limitation of use places;
2. the utility model controls the main ribs of the new jersey guardrail through the limiting grooves and the limiting shuttle-shaped grooves, and controls the intervals of the distribution ribs through the distribution rib positioning cross rods, thereby effectively ensuring the integral forming quality of the steel reinforcement framework;
3. the utility model can effectively control the whole linearity of the steel reinforcement framework and is convenient for the control of the guardrail protective layer through the limiting channel steel, the bottom limiting steel plate and the top limiting steel plate;
4. the utility model discloses unified installation skeleton owner muscle and distribution muscle earlier in the processing, further ligature or welding skeleton reinforcing bar do not have the cross construction repeatedly, have effectively improved steel reinforcement skeleton's processing preparation efficiency.
5. The utility model discloses the draw-in groove of the spacing steel sheet in top is fusiformis, and the skeleton owner muscle card of being convenient for goes into spacing after, and sets up to detachable through bolted connection's fly leaf, the finished product steel reinforcement framework of being convenient for demolish.
Drawings
FIG. 1 is a schematic structural view of a positioning jig of the present invention;
fig. 2 is a schematic structural diagram of the embedded part in fig. 1.
In the figure: 1-bolster, 2-connecting steel plate, 3-limiting channel steel, 4-positioning angle steel, 5-bottom limiting steel plate, 6-distributed rib positioning vertical rod, 7-transverse supporting channel steel, 8-top limiting steel plate, 9-movable plate, 10-positioning sleeve, 11-distributed rib positioning transverse rod, 12-bolt, 13-limiting groove and 14-limiting shuttle groove.
Detailed Description
The utility model is further explained by referring to fig. 1 and fig. 2, a new jersey guardrail steel bar binding detachable accurate positioning jig comprises a bolster 1, a connecting steel plate 2 horizontally arranged is fixed on the upper part of the bolster 1, the connecting steel plate 2 is in a rectangular arrangement, a limiting channel steel 3 and a bottom limiting steel plate 5 which are parallel to each other are respectively fixed on the top of the bolster 1 along the length direction of two sides of the connecting steel plate 2, wherein the limiting channel steel 3 is arranged on the outer side of the bolster, the bottom limiting steel plate 5 is arranged on the inner side of the bolster 1, two positioning angle steels 4 are symmetrically arranged on the connecting steel plate 2 between the limiting channel steel 3 and the bottom limiting steel plate 5, a plurality of limiting grooves 13 are symmetrically arranged on the top of the positioning angle steels 4, a plurality of distributed steel bar positioning upright rods 6 are vertically arranged on the bolster 1 on the outer side of the bottom limiting steel plate 5, a plurality of distributed steel bar positioning transverse rods 11 which are equidistantly arranged are symmetrically arranged on the rod bodies of the distributed steel bar positioning upright rods 6, the upper portion of distribution muscle location pole setting 6 is provided with rather than the vertically transverse supporting channel-section steel 7, is fixed with the spacing steel sheet 8 in top on the transverse supporting channel-section steel 7, is provided with the spacing shuttle-shaped groove 14 that corresponds each other with spacing recess 13 on the spacing steel sheet 8 in top, and spacing shuttle-shaped groove 14 is the opening type setting, and the outside of the spacing steel sheet 8 in top is provided with the fly leaf 9 that can dismantle.
The top limiting steel plate 8 is the same as the movable plate 9 in length and is connected through a bolt, nuts are symmetrically arranged on short sides of two sides of the top limiting steel plate 8 and the movable plate 9, the movable plate 9 is arranged on the upper portion of the top limiting steel plate 8 and corresponds to the nuts through a penetrating bolt 12 in threaded connection, and a plurality of groove openings corresponding to the limiting shuttle-shaped grooves 14 are formed in one side, connected with the top limiting steel plate 8, of the movable plate 9.
The bolster 1 is formed by processing and manufacturing materials which are stably stressed and are convenient to weld such as I-shaped steel, steel rails or H-shaped steel, the quantity of the bolsters 1 is 3, and the adjacent bolsters 1 are arranged at equal intervals. The limiting groove 13 is of a semicircular structure, and the diameter of the limiting groove 13 is 2-3 mm larger than that of the main rib of the framework. The distributed rib positioning vertical rods 6 are formed by channel steel and the number of the distributed rib positioning vertical rods 6 is 3-5. The limiting channel steel 3, the bottom limiting steel plate 5 and the positioning angle steel 4 are the same in length. Distribution muscle location horizontal pole 11 is the setting of U type, and distribution muscle location horizontal pole 11 runs through in position sleeve 10, and position sleeve 10 equidistant book is appraised and is set up the lateral part at distribution muscle location pole setting 6, and position sleeve 10's interval is the same with the interval of new jersey guardrail distribution muscle.
Utilize the utility model discloses realize that new jersey guardrail framework of reinforcement fixes a position the process of ligature as follows:
firstly, the U-shaped framework main ribs are sequentially arranged in the limiting grooves 13 and the limiting shuttle-shaped grooves on the same plane, and the two limiting grooves 13 on the same plane at the bottom effectively ensure the positioning of the single framework main rib on the basis of the triangle stabilization principle as the limiting shuttle-shaped grooves 14 are in the shuttle shape; meanwhile, the distance between the limiting channel steel 3 and the bottom limiting steel plate 5 and the bottom of the framework main rib is the same, and the displacement of the framework main rib cloth is also ensured. After the process is completed, the movable plate 9 is fixed on the top limiting steel plate 8, and the final positioning of the skeleton main ribs can be realized.
Furthermore, the distribution ribs are sequentially inserted into the positions between the distribution rib positioning cross rods 11, and the mutual binding of the distribution ribs and the framework main ribs is completed.
Further, the movable plate 9 and the distribution rib positioning cross rods 11 are removed, and the bound framework is lifted out through the gantry crane and transferred to a storage position for standby.
In the preferred embodiment of the present invention, the movable plate 9 can be used as appropriate because the positioning function of the position-limiting shuttle-shaped groove 14 is stronger in the specific processing process. The protection scope of the present invention is subject to the claims, and all structural changes equivalent to the contents of the specification and drawings should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a detachable accurate location bed-jig of new jersey guardrail reinforcement, its characterized in that: comprises a bolster (1), a connecting steel plate (2) which is horizontally arranged is fixed on the upper part of the bolster (1), the connecting steel plate (2) is arranged in a rectangular shape, a limiting channel steel (3) and a bottom limiting steel plate (5) which are parallel to each other are respectively fixed on the top of the bolster (1) along the length direction of two sides of the connecting steel plate (2), wherein the limiting channel steel (3) is arranged on the outer side of the bolster, the bottom limiting steel plate (5) is arranged on the inner side of the bolster (1), two positioning angle steels (4) are symmetrically arranged on the connecting steel plate (2) between the limiting channel steel (3) and the bottom limiting steel plate (5), a plurality of limiting grooves (13) are symmetrically arranged on the top of the positioning angle steels (4), a plurality of distributed rib positioning upright rods (6) are vertically arranged on the bolster (1) on the outer side of the bottom limiting steel plate (5), a plurality of rib positioning transverse rods (11) which are equidistantly arranged are symmetrically arranged on the rod bodies of the distributed rib positioning upright rods (6), the upper portion of distribution muscle location pole setting (6) is provided with rather than vertically horizontal support channel-section steel (7), is fixed with top spacing steel sheet (8) on horizontal support channel-section steel (7), is provided with spacing shuttle-shaped groove (14) that correspond each other with spacing recess (13) on top spacing steel sheet (8), and spacing shuttle-shaped groove (14) are the opening type setting, and the outside of top spacing steel sheet (8) is provided with fly leaf (9) that can dismantle.
2. The detachable accurate positioning bed-jig of new jersey guardrail reinforcement of claim 1, characterized in that: the length of top spacing steel sheet (8) is the same and through bolted connection with fly leaf (9), and the both sides short side that is located top spacing steel sheet (8) and fly leaf (9) is provided with the nut symmetrically, and fly leaf (9) set up on top spacing steel sheet (8) upper portion and correspond the nut through bolt (12) threaded connection that runs through, and one side that fly leaf (9) and top spacing steel sheet (8) are connected is provided with a plurality of groove opening that correspond with spacing shuttle-shaped groove (14).
3. The detachable accurate positioning bed-jig of new jersey guardrail reinforcement of claim 1, characterized in that: the bolster (1) is formed by processing and manufacturing materials which are stably stressed and are convenient to weld, such as I-shaped steel, steel rails or H-shaped steel, the number of the bolsters (1) is 3, and the adjacent bolsters (1) are arranged at equal intervals.
4. The detachable accurate positioning bed-jig of new jersey guardrail reinforcement of claim 1, characterized in that: the limiting groove (13) is of a semicircular structure, and the diameter of the limiting groove (13) is 2-3 mm larger than that of the main rib of the framework.
5. The detachable accurate positioning bed-jig of new jersey guardrail reinforcement of claim 1, characterized in that: the distribution rib positioning vertical rods (6) are formed by channel steel in a set mode, and the number of the distribution rib positioning vertical rods (6) is 3-5.
6. The detachable accurate positioning bed-jig of new jersey guardrail reinforcement of claim 1, characterized in that: the limiting channel steel (3), the bottom limiting steel plate (5) and the positioning angle steel (4) are the same in length.
7. The detachable accurate positioning bed-jig of new jersey guardrail reinforcement of claim 1, characterized in that: the distribution rib positioning cross rods (11) are arranged in a U shape, the distribution rib positioning cross rods (11) penetrate through the positioning sleeves (10), and the positioning sleeves (10) are arranged on the side portions of the distribution rib positioning vertical rods (6) at equal intervals.
8. The detachable accurate positioning bed-jig of new jersey guardrail reinforcement of claim 1, characterized in that: the distance between the positioning sleeves (10) is the same as that between the distribution ribs of the new jersey guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022881589.4U CN214245500U (en) | 2020-12-04 | 2020-12-04 | Detachable accurate location bed-jig of new jersey guardrail reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022881589.4U CN214245500U (en) | 2020-12-04 | 2020-12-04 | Detachable accurate location bed-jig of new jersey guardrail reinforcement |
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| Publication Number | Publication Date |
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| CN214245500U true CN214245500U (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022881589.4U Active CN214245500U (en) | 2020-12-04 | 2020-12-04 | Detachable accurate location bed-jig of new jersey guardrail reinforcement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944104A (en) * | 2021-10-26 | 2022-01-18 | 中交路桥建设有限公司 | Hanging bracket convenient for positioning and moving horizontal steel bars of concrete guardrail and construction method |
| CN114808688A (en) * | 2022-05-09 | 2022-07-29 | 中铁大桥局第九工程有限公司 | A steel box composite beam prefabricated formwork guardrail reinforcement positioning frame |
-
2020
- 2020-12-04 CN CN202022881589.4U patent/CN214245500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944104A (en) * | 2021-10-26 | 2022-01-18 | 中交路桥建设有限公司 | Hanging bracket convenient for positioning and moving horizontal steel bars of concrete guardrail and construction method |
| CN114808688A (en) * | 2022-05-09 | 2022-07-29 | 中铁大桥局第九工程有限公司 | A steel box composite beam prefabricated formwork guardrail reinforcement positioning frame |
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