CN213741912U

CN213741912U - Assembled reinforced bar truss template

Info

Publication number: CN213741912U
Application number: CN202022232235.7U
Authority: CN
Inventors: 何叔学; 李志辉
Original assignee: Zhaotong High Speed Prefabricated Construction Co ltd
Current assignee: Zhaotong High Speed Prefabricated Construction Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-20
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses an assembled steel bar truss template, touch including the end, touch at the end and be fixed with a plurality of web member reinforcing bars, the bottom of web member reinforcing bar is fixed with chord down reinforcing bar, be fixed with chord up reinforcing bar between the top of two web member reinforcing bars, the left end that touches at the end is equipped with the limit of bending in, a plurality of logical grooves have been seted up to the edge of bending in, the right-hand member that touches at the end is equipped with the limit of bending outward, a plurality of wearing grooves have been seted up on the limit of bending outward, when touching the concatenation at two ends, the limit of bending in touching at one of them end inserts in the limit of bending outward that touches at another end and uses the inserted nail to pass from wearing groove and logical groove in proper order. This assembled steel bar truss template touches the limit of bending in and the limit of bending outward of both sides through setting up at the end for touch two ends when the concatenation, the laminating edge of two die blocks can be linked together under the effect of inserting the nail, prevents that two ends from touching between appearing leaking the thick liquid phenomenon because of the gap.

Description

Assembled reinforced bar truss template

Technical Field

The utility model relates to a building material technical field specifically is assembled reinforcing bar truss template.

Background

The assembled type rib truss template is a combined template which is formed by processing steel bars in a floor slab into a steel bar truss in a factory, welding the steel bar truss and a galvanized profiled steel sheet into a whole, and pouring concrete to form the floor slab after a plurality of rib truss templates are assembled and laid between floors. The rib truss templates are machined into a size with a long length and a short width, so that the rib truss templates are required to be sequentially spliced on floors, and because the rib truss templates are spliced, gaps are easy to occur between every two adjacent rib truss templates due to incomplete butt joint, when concrete is poured, concrete slurry can leak out from the gaps.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled reinforcing bar truss template to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

assembled steel bar truss template, touch including the end, the end touch on the surface integrative bending shaping have a plurality ofly to the bead, every to be the symmetry form between the bead and closely weld there are two web member reinforcing bars, the bottom of web member reinforcing bar closely welds has chord steel bar down, two closely weld between the top of web member reinforcing bar has chord steel bar, the end touch with the shaping of upwards bending has interior limit of bending in the parallel left end edge of bead, the top of interior limit of bending extends to the right side level and offers a plurality of logical grooves that are waist type trough-shaped structure, the end touch with the shaping of upwards bending of the parallel right-hand member edge of bead has outer limit of bending, the top of outer limit of bending extends to the right side level and has seted up a plurality of with the poling of logical groove position one-to-one, when touching the end and touch at the end touch the interior limit of bending inserts another in the outer limit of bending and use the dowel to follow in proper order the poling and the poling The through groove penetrates through the base plate.

Preferably, the bottom positions of the head end and the tail end of the lower chord steel bar are tightly welded with transverse bottom supports, and the transverse bottom supports are located between the protruding ribs and tightly welded with the bottom die.

Preferably, the first end and the last end of the upper chord steel bar are both tightly welded with a longitudinal bottom support, and the bottom end of the longitudinal bottom support is tightly welded with the transverse bottom support.

Preferably, the top end of the inserted nail is integrally formed with a nail cap, and the size of the nail cap is larger than the width of the through groove and the width of the through groove.

Preferably, the top of touching at the bottom is provided with a plurality of strengthening ribs, the strengthening rib with the lower chord reinforcing bar is vertical and through the steel wire with the lower chord reinforcing bar ligature is fixed.

Preferably, the reinforcing rib with be provided with the bracing piece between the steel bar of going up the chord, the top close welding of bracing piece has the top lagging that is the U-shaped, the bottom close welding of bracing piece has the end lagging that is the U-shaped.

Compared with the prior art, the beneficial effects of the utility model are that:

this assembled steel bar truss template touches the limit of bending in and the limit of bending outward of both sides edge through setting up at the end for touch the limit of bending in that will touch the end when splicing at two ends and insert and use to insert the nail and run through edge connection that the limit of bending outward and the limit of bending inward that another end touched in proper order and can make two ends touch together after the limit of bending outward inboard of touching, prevent that two ends from touching between appearing leaking the thick liquid phenomenon because of appearing the gap.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the position A of the present invention;

fig. 3 is an enlarged schematic view of the position B of the present invention;

FIG. 4 is a schematic structural view of the middle plug pin of the present invention;

FIG. 5 is a schematic view of the connection between two adjacent bottom molds;

fig. 6 is a schematic structural view of the middle support rod of the present invention.

The meaning of each reference number in the figures is:

1. a bottom die; 11. a rib; 12. web member reinforcing steel bars; 13. a lower chord steel bar; 14. upper chord steel bars; 15. inwards bending edges; 151. a through groove; 16. bending the edge outwards; 161. penetrating a groove; 17. inserting a nail; 171. a nail cap; 18. a transverse bottom support; 19. a longitudinal bottom support; 2. reinforcing ribs; 21. a support bar; 211. a top jacket plate; 212. a bottom sleeve plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

assembled steel bar truss template, touch 1 including the end, touch 1 at the end and on the surface of integrated bending shaping have a plurality of to the bead 11, be the symmetry form between every to the bead 11 and closely weld two web member reinforcing bars 12, the bottom of web member reinforcing bar 12 closely welds lower chord reinforcing bar 13, closely weld last chord reinforcing bar 14 between the top of two web member reinforcing bars 12, make end touch 1, web member reinforcing bar 12, lower chord reinforcing bar 13, last chord reinforcing bar 14, horizontal bottom support 18 and vertical bottom support 19 make up into the main part of steel bar truss template.

In this embodiment, the bottom is touched 1 and is gone up the shaping of bending upwards with the left end edge that bead 11 is parallel and has interior limit 15 of bending, the top of interior limit 15 of bending is horizontal to right and is extended and set up a plurality of logical groove 151 that are waist type trough-shaped structure, the bottom is touched 1 and is gone up the shaping of bending upwards with the right-hand member edge that bead 11 is parallel and has outer limit 16 of bending, the top of outer limit 16 of bending is horizontal to right and is extended and set up a plurality of and lead to groove 161 of groove 151 position one-to-one, it is waist type trough-shaped structure also to wear groove 161, make lead to groove 151 and wear groove 161 still can be the connectivity when taking place the dislocation. When two end touch 1 concatenation, one of them end touch 1 on the interior limit 15 of bending insert another end touch 1 on the outer limit 16 of bending and use the inserted pin 17 to pass from wearing groove 161 and logical groove 151 in proper order for the horizontal displacement of interior limit 15 of bending and outer limit 16 of bending is restricted by inserted pin 17, prevents that two adjacent ends from touching the gap that can leak thick liquid between 1's the edge.

Specifically, the transverse bottom supports 18 are tightly welded to the bottom positions of the head ends and the tail ends of the two lower chord steel bars 13, and the transverse bottom supports 18 are located between the pair of convex ribs 11 and are tightly welded to the bottom die 1. The longitudinal bottom support 19 is tightly welded at the head end and the tail end of the upper chord steel bar 14, the bottom end of the longitudinal bottom support 19 is tightly welded with the transverse bottom support 18, and the end parts of the lower chord steel bar 13 and the upper chord steel bar 14 are fixed.

Further, the top end of the plug pin 17 is integrally formed with a pin cap 171, and the size of the pin cap 171 is larger than the width of the through groove 151 and the through groove 161, so that the plug pin 17 is prevented from directly falling down when being inserted into the through groove 151 and the through groove 161.

In addition, the top of end touch 1 is provided with a plurality of strengthening ribs 2, and strengthening rib 2 and lower chord reinforcing bar 13 are vertical and fixed through steel wire and 13 ligatures of lower chord reinforcing bar, increase the anti deformability of the overall structure of a plurality of end touch 1 concatenations. A supporting rod 21 is arranged between the reinforcing rib 2 and the upper chord reinforcing steel bar 14, a U-shaped top sleeve plate 211 is tightly welded at the top end of the supporting rod 21, the top sleeve plate 211 is sleeved at the periphery of the upper chord reinforcing steel bar 14 and tightly welded with the upper chord reinforcing steel bar 14, a U-shaped bottom sleeve plate 212 is tightly welded at the bottom end of the supporting rod 21, the bottom sleeve plate 212 is sleeved at the periphery of the reinforcing rib 2 and tightly welded with the reinforcing rib 2, the upper chord reinforcing steel bar 14 is supported, and the overall structural strength of the steel bar truss template is further improved.

When the assembled steel bar truss template of this embodiment is assembled on the floor, touch the interior limit of bending 15 on 1 with another steel bar truss template after fixing at first and insert the outer limit of bending 16 interior department of bending on 1 of touching the end, then touch in the outer limit of bending 16 and make logical groove 151 and wearing groove 161 by the overlap portion in the interior limit of bending 15, use insert nail 17 to pass from wearing groove 161 and logical groove 151 in proper order, make the lateral displacement of interior limit of bending 15 and outer limit of bending 16 limited by insert nail 17, prevent to appear the gap that can leak thick liquid between the edge that 1 was touched at two adjacent ends, touch 1 at the end and alternate a plurality of strengthening ribs 2 and use bracing piece 21 to support between strengthening rib 2 and last chord reinforcing bar 14, make steel bar truss template overall structure reinforced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Assembled steel bar truss template touches (1) including the end, the end touches on the surface of (1) integrative bending shaping have a plurality ofly to bead (11), and is every right it has two web member reinforcing bars (12) to be the inseparable welding of symmetry form between bead (11), the inseparable welding of bottom of web member reinforcing bar (12) has last chord reinforcing bar (13), two the inseparable welding has last chord reinforcing bar (14), its characterized in that between the top of web member reinforcing bar (12): touch at the end (1) go up with the parallel left end edge department of bead (11) upwards bends the shaping and has interior limit (15) of bending, the top of interior limit (15) of bending extends and offers a plurality of logical groove (151) that are waist type trough-shaped structure to the right side level, touch at the end (1) go up with the parallel right-hand member edge of bead (11) upwards bends the shaping and has outer limit (16) of bending, the top of outer limit (16) of bending extends to the right side level and has seted up a plurality of with lead to groove (151) position one-to-one groove (161), when two touch at the end (1) when splicing, one of them touch at the end (1) interior limit (15) of bending inserts another touch at the end touch on (1) and use in the outer limit (16) of bending and insert nail (17) and follow in proper order groove (161) with pass in the logical groove (151).

2. The assembled steel bar truss formwork of claim 1 wherein: two the bottom position department at the first and last both ends of last chord reinforcing bar (13) all has closely welded horizontal bottom support (18), horizontal bottom support (18) are located a pair of between bead (11) and with touch (1) at the bottom and weld closely.

3. The assembled steel bar truss formwork of claim 2 wherein: the head end and the tail end of the upper chord steel bar (14) are both tightly welded with a longitudinal bottom support (19), and the bottom end of the longitudinal bottom support (19) is tightly welded with the transverse bottom support (18).

4. The assembled steel bar truss formwork of claim 1 wherein: the top end of the insert pin (17) is integrally formed with a pin cap (171), and the size of the pin cap (171) is larger than the width of the through groove (151) and the width of the through groove (161).

5. The assembled steel bar truss formwork of claim 1 wherein: the top of end touch (1) is provided with a plurality of strengthening ribs (2), strengthening rib (2) with lower chord reinforcing bar (13) are vertical and through the steel wire with lower chord reinforcing bar (13) ligature is fixed.

6. The assembled steel bar truss formwork of claim 5 wherein: the reinforcing rib (2) with be provided with bracing piece (21) between last chord reinforcing bar (14), the top close welding of bracing piece (21) has top lagging (211) that is the U-shaped, the bottom close welding of bracing piece (21) has end lagging (212) that is the U-shaped.