CN220377623U - Connecting piece of steel bar truss and floor support plate bottom template - Google Patents
Connecting piece of steel bar truss and floor support plate bottom template Download PDFInfo
- Publication number
- CN220377623U CN220377623U CN202321776315.6U CN202321776315U CN220377623U CN 220377623 U CN220377623 U CN 220377623U CN 202321776315 U CN202321776315 U CN 202321776315U CN 220377623 U CN220377623 U CN 220377623U
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- steel bar
- truss
- fixedly arranged
- fixing
- block
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 88
- 239000010959 steel Substances 0.000 title claims abstract description 88
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 description 9
- 238000003466 welding Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to the technical field of constructional engineering, and discloses a connecting piece of a steel bar truss and a floor support plate bottom template, which comprises a main body mechanism, a truss mechanism and a fixing mechanism, wherein the truss mechanism is positioned at the upper end of the main body mechanism, the fixing mechanism is positioned below the truss mechanism, the main body mechanism comprises a mounting block, a mounting groove and a fixing clamp, the mounting groove is fixedly arranged at the upper end of the mounting block, and the fixing clamp is fixedly arranged at the right end inside the mounting groove. This connecting piece of steel bar truss and building carrier plate die block board has realized rotating the rotation handle through the installation to main part mechanism and has made the bi-directional threaded rod rotate, and first slider is along the screw thread to carrying the clamping plate to right-hand member removal, and the second slider is carrying the clamping plate to left-hand movement, and it is fixed with steel bar truss to mutually support between fixed slot two and the fixed slot one, does not need professional instrument to weld it, has promoted the efficiency of installation, has improved the convenience of the connecting piece of steel bar truss and building carrier plate die block board.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a connecting piece of a steel bar truss and a floor support plate bottom template.
Background
The steel bar truss floor support plate of the conventional cast-in-situ concrete laminated slab is formed by connecting a steel bar truss and a galvanized bottom template together by adopting resistance spot welding of the steel bar truss, however, the welded steel bar truss floor support plate bottom template adopts a thicker galvanized steel template, so that the material cost is greatly improved, the labor intensity is high, the labor cost is high, and the bottom template is difficult to dismantle from the bottom of a floor slab.
The prior patent CN215054420U presents a connecting piece of a steel bar truss and a floor support plate bottom template, the top surface of a connecting piece body is welded with the bottom of the steel bar truss, a countersunk screw is adopted as a fastener, the countersunk screw penetrates through the floor support plate bottom template and the bottom surface of the connecting piece body from bottom to top to fixedly connect the connecting piece body and the floor support plate bottom template, then the floor support plate pouring is carried out, and after concrete is solidified, the countersunk screw and the floor support plate bottom template do not need to be removed.
But in the connecting piece of this steel bar truss and building carrier plate bed die board, connecting piece and steel bar truss pass through the staff and weld it together with the electric welding, need professional instrument to weld, and connect the speed slower, influence work efficiency.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a connecting piece for a steel bar truss and a floor support plate bottom template, which aims to solve the problems that in the background art, the connecting piece and the steel bar truss are welded together by electric welding of staff, special tools are needed for welding, the connecting speed is low, and the working efficiency is affected.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the connecting piece of the steel bar truss and the floor support plate bottom template comprises a main body mechanism, a truss mechanism and a fixing mechanism, wherein the truss mechanism is positioned at the upper end of the main body mechanism, the fixing mechanism is positioned below the truss mechanism, the main body mechanism comprises a mounting block, a mounting groove and a fixing clamp, the mounting groove is fixedly arranged at the upper end of the mounting block, and the fixing clamp is fixedly arranged at the right end inside the mounting groove;
preferably, the main body mechanism further comprises a bidirectional threaded rod, a rotating handle, a first sliding block, a clamping plate I, a fixing groove I, a second sliding block, a clamping plate II and a fixing groove II, wherein the bidirectional threaded rod is movably installed inside the fixing clamp, the rotating handle is fixedly installed at the left end of the bidirectional threaded rod, the first sliding block is movably installed at the outer end of the bidirectional threaded rod, the clamping plate I is fixedly installed at the upper end of the first sliding block, the fixing groove I is fixedly arranged at the right end of the clamping plate I, the rotating handle is rotated to enable the bidirectional threaded rod to rotate, the first sliding block can move rightwards along the thread with the clamping plate, the steel bar truss is firmly fixed through the fixing groove I, special tools are not needed to weld the steel bar truss, and the installation efficiency is improved.
Preferably, the second slider movable mounting is on the right side of first slider, clamping plate two fixed mounting is in the upper end of second slider, fixed slot two is fixed to be set up in clamping plate two's left end, and the second slider can take clamping plate to move left, and the cooperation is fixed with the steel bar truss between fixed slot two and the fixed slot one.
Preferably, the truss mechanism comprises a left lower chord steel bar, a right lower chord steel bar, a front connecting rod, a rear connecting rod, a front supporting rod, a rear supporting rod, an upper chord steel bar, a front web member steel bar and a rear web member steel bar, wherein the left lower chord steel bar is movably arranged in the first fixing groove, and the left lower chord steel bar is convenient for fixing the front connecting rod.
Preferably, the right lower chord steel bar is movably arranged on the right side of the left lower chord steel bar, the front connecting rod is fixedly arranged on the left side of the right lower chord steel bar, the rear connecting rod is fixedly arranged at the rear of the front connecting rod, and the front connecting rod and the rear connecting rod are convenient to connect the two lower chord steel bars.
Preferably, the front support rod is fixedly arranged at the upper end of the front connecting rod, the rear support rod is fixedly arranged at the upper end of the rear connecting rod, the upper chord reinforcing steel bar is fixedly arranged at the upper end of the front support rod, and the support rod is convenient for supporting the upper chord reinforcing steel bar.
Preferably, the front web member reinforcing bar fixed mounting is in the upper end of left lower chord reinforcing bar, the front web member reinforcing bar is located the lower extreme of last chord reinforcing bar, back web member reinforcing bar fixed mounting is in the rear of front web member reinforcing bar, and the web member reinforcing bar is convenient for further fixed last chord reinforcing bar, makes the even transmission of the power that goes up the chord reinforcing bar and receives give every connecting piece, makes whole building carrier plate frame construction can evenly bear the additional load, avoids appearing shearing and destroying.
Preferably, the fixing mechanism comprises a first fixing block, a fixing hole, a second fixing block and a bottom template, wherein the first fixing block is fixedly arranged at the left end of the mounting block, and the first fixing block is convenient for fixing the mounting block at the upper end of the bottom template.
Preferably, the fixed hole is fixed to be set up in the upper end of first fixed block, second fixed block fixed mounting is in the right-hand member of installation piece, bottom template fixed mounting is in the lower extreme of first fixed block, and the fixed hole is convenient for the staff to fix the installation piece on the bottom template with the fixed screw.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the connecting piece of the steel bar truss and the floor support plate bottom template, the main body mechanism is installed, the bidirectional threaded rod can be rotated by rotating the rotating handle, the first sliding block can move rightwards along the threads with the clamping plate, the second sliding block can move leftwards along the clamping plate, the steel bar truss is fixed through the mutual matching between the second fixing groove and the first fixing groove, special tools are not needed for welding the steel bar truss, the installation efficiency is improved, and the convenience of the connecting piece of the steel bar truss and the floor support plate bottom template is improved;
2. according to the connecting piece of the steel bar truss and the floor support plate bottom template, through the installation of the truss mechanism, the web member steel bars are convenient to further fix the upper chord steel bars, so that the force born by the upper chord steel bars is uniformly transmitted to each connecting piece through the support rods and the lower chord steel bars, the whole floor support plate frame structure can uniformly bear an external load, shearing damage is avoided, and the stability of the connecting piece of the steel bar truss and the floor support plate bottom template is improved;
3. this connecting piece of steel bar truss and building carrier plate die block board has realized through the installation to fixed establishment that the fixed orifices is convenient for the staff fix the installation piece on the bottom template with the fixed screw through first fixed block, and the bottom template is convenient for the staff to construct the floor, has improved the fixity of the connecting piece of steel bar truss and building carrier plate die block board.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the main mechanism structure of the present utility model;
FIG. 3 is a schematic view of the truss mechanism of the present utility model;
FIG. 4 is a schematic view of a fixing mechanism according to the present utility model;
fig. 5 is a partially enlarged schematic view of the main mechanism of the present utility model.
In the figure: 1. a main body mechanism; 101. a mounting block; 102. a mounting groove; 103. a fixing clamp; 104. a two-way threaded rod; 105. rotating the handle; 106. a first slider; 107. a clamping plate I; 108. a first fixing groove; 109. a second slider; 110. a clamping plate II; 111. a second fixing groove; 2. a truss mechanism; 201. left lower chord steel bar; 202. right lower chord steel bar; 203. a front connecting rod; 204. a rear connecting rod; 205. a front support bar; 206. a rear support bar; 207. winding a steel bar; 208. front web member reinforcement; 209. rear web member reinforcement; 3. a fixing mechanism; 301. a first fixed block; 302. a fixing hole; 303. a second fixed block; 304. and (5) a bottom template.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a connecting piece of steel bar truss and building carrier plate die block, including main body mechanism 1, truss mechanism 2 and fixed establishment 3, truss mechanism 2 is located the upper end of main body mechanism 1, fixed establishment 3 is located the below of truss mechanism 2, main body mechanism 1 includes installation piece 101, mounting groove 102 and mounting clamp 103, the fixed upper end that sets up at installation piece 101, mounting clamp 103 fixed mounting is at the right-hand member in the inside of mounting groove 102, main body mechanism 1 still includes two-way threaded rod 104, rotating handle 105, first slider 106, clamping plate one 107, fixed slot one 108, second slider 109, clamping plate two 110 and fixed slot two 111, two-way threaded rod 104 movable mounting is in the inside of mounting clamp 103, rotating handle 105 fixed mounting is in the left end of two-way threaded rod 104, first slider 106 movable mounting is in the outer end of two-way threaded rod 104, clamping plate one 107 fixed mounting is in the upper end of first slider 106, the fixed setting is in the right-hand member of clamping plate one 107, second slider 109 movable mounting is in the right side of first slider 106, clamping plate two-hand member 110 fixed mounting is at the second slider 109, two-way clamping plate two-hand member 110 is fixed mounting is at two-way threaded rod 109, two-way end of two-way clamping plate 110 and left side end setting up with two-way clamping plate 110 and left side clamping staff is fixed with two-hand member 111 along two-way clamping groove 110, left end and left end setting two-hand member is fixed with two-hand member 110 to move left side clamping staff.
The truss mechanism 2 comprises a left lower chord steel bar 201, a right lower chord steel bar 202, a front connecting rod 203, a rear connecting rod 204, a front supporting rod 205, a rear supporting rod 206, an upper chord steel bar 207, a front web member steel bar 208 and a rear web member steel bar 209, wherein the left lower chord steel bar 201 is movably arranged in the first fixed groove 108, the right lower chord steel bar 202 is movably arranged on the right side of the left lower chord steel bar 201, the front connecting rod 203 is fixedly arranged on the left side of the right lower chord steel bar 202, the rear connecting rod 204 is fixedly arranged behind the front connecting rod 203, the front supporting rod 205 is fixedly arranged at the upper end of the front connecting rod 203, the rear supporting rod 206 is fixedly arranged at the upper end of the rear connecting rod 204, the upper chord steel bar 207 is fixedly arranged at the upper end of the front supporting rod 205, the front web member steel bar 208 is positioned at the lower end of the upper chord steel bar 207, the rear web member steel bar 209 is fixedly arranged behind the front web member steel bar 208, and the upper chord steel bar 208 and the front supporting rod 205 are used for transmitting pressure to the left lower chord steel bar 201 and the right lower chord steel bar 202 through the front web member steel bar 205, so that the whole framework is uniformly stressed.
The fixing mechanism 3 comprises a first fixing block 301, a fixing hole 302, a second fixing block 303 and a bottom template 304, wherein the first fixing block 301 is fixedly arranged at the left end of the mounting block 101, the fixing hole 302 is fixedly arranged at the upper end of the first fixing block 301, the second fixing block 303 is fixedly arranged at the right end of the mounting block 101, the bottom template 304 is fixedly arranged at the lower end of the first fixing block 301, and the mounting block 101 is fixed at the upper end of the bottom template 304 through fixing screws by using the fixing hole 302 on the first fixing block 301.
Working principle: the staff rotates the bi-directional threaded rod 104 to enable the first sliding block 106 to move rightwards along the threads and the clamping plate I107, the second sliding block 109 to move leftwards along the clamping plate II 110, the left lower chord steel bar 201 is fixed through the mutual cooperation between the fixing groove I108 and the fixing groove II 111, the mounting block 101 is fixed at the upper end of the bottom template 304 through the fixing screws by the fixing holes 302 on the first fixing block 301, and the upper chord steel bar 207 transmits pressure to the left lower chord steel bar 201 and the right lower chord steel bar 202 through the front web member steel bar 208 and the front supporting rod 205 to enable the whole building supporting plate frame structure to be uniformly stressed.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a connecting piece of steel bar truss and building carrier plate bed die board, includes main part mechanism (1), truss mechanism (2) and fixed establishment (3), its characterized in that: the truss mechanism (2) is positioned at the upper end of the main body mechanism (1), the fixing mechanism (3) is positioned below the truss mechanism (2), the main body mechanism (1) comprises a mounting block (101), a mounting groove (102) and a fixing clamp (103), the mounting groove (102) is fixedly arranged at the upper end of the mounting block (101), and the fixing clamp (103) is fixedly arranged at the right end inside the mounting groove (102);
the main body mechanism (1) further comprises a bidirectional threaded rod (104), a rotating handle (105), a first sliding block (106), a first clamping plate (107), a first fixing groove (108), a second sliding block (109), a second clamping plate (110) and a second fixing groove (111), wherein the bidirectional threaded rod (104) is movably mounted in the fixing clamp (103), the rotating handle (105) is fixedly mounted at the left end of the bidirectional threaded rod (104), the first sliding block (106) is movably mounted at the outer end of the bidirectional threaded rod (104), the first clamping plate (107) is fixedly mounted at the upper end of the first sliding block (106), and the first fixing groove (108) is fixedly arranged at the right end of the first clamping plate (107).
2. The connection between a steel bar truss and a floor form of a floor support plate of claim 1, wherein: the second sliding block (109) is movably arranged on the right side of the first sliding block (106), the second clamping plate (110) is fixedly arranged at the upper end of the second sliding block (109), and the second fixing groove (111) is fixedly arranged at the left end of the second clamping plate (110).
3. The connection between a steel bar truss and a floor form of a floor support plate of claim 2, wherein: truss mechanism (2) are including left lower chord steel bar (201), right lower chord steel bar (202), preceding connecting rod (203), back connecting rod (204), preceding bracing piece (205), back bracing piece (206), go up chord steel bar (207), preceding web member steel bar (208) and back web member steel bar (209), left lower chord steel bar (201) movable mounting is in the inside of fixed slot one (108).
4. A steel bar truss and floor form connection as recited in claim 3 wherein: the right lower chord steel bar (202) is movably arranged on the right side of the left lower chord steel bar (201), the front connecting rod (203) is fixedly arranged on the left side of the right lower chord steel bar (202), and the rear connecting rod (204) is fixedly arranged behind the front connecting rod (203).
5. The connection between a steel truss and a floor form of a floor deck as recited in claim 4 wherein: the front support rod (205) is fixedly arranged at the upper end of the front connecting rod (203), the rear support rod (206) is fixedly arranged at the upper end of the rear connecting rod (204), and the upper chord reinforcing steel bar (207) is fixedly arranged at the upper end of the front support rod (205).
6. The connection between a steel truss and a floor form of a floor support according to claim 5, wherein: front web member bar (208) fixed mounting is in the upper end of left lower chord bar (201), front web member bar (208) are located the lower extreme of last chord bar (207), rear web member bar (209) fixed mounting is in the rear of front web member bar (208).
7. The connection between a steel truss and a floor form of a floor support plate of claim 6, wherein: the fixing mechanism (3) comprises a first fixing block (301), a fixing hole (302), a second fixing block (303) and a bottom template (304), wherein the first fixing block (301) is fixedly arranged at the left end of the mounting block (101).
8. The connection of a steel truss to a floor form of a floor support plate of claim 7, wherein: the fixed orifices (302) are fixedly arranged at the upper end of the first fixed block (301), the second fixed block (303) is fixedly arranged at the right end of the installation block (101), and the bottom template (304) is fixedly arranged at the lower end of the first fixed block (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321776315.6U CN220377623U (en) | 2023-07-07 | 2023-07-07 | Connecting piece of steel bar truss and floor support plate bottom template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321776315.6U CN220377623U (en) | 2023-07-07 | 2023-07-07 | Connecting piece of steel bar truss and floor support plate bottom template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220377623U true CN220377623U (en) | 2024-01-23 |
Family
ID=89562283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321776315.6U Active CN220377623U (en) | 2023-07-07 | 2023-07-07 | Connecting piece of steel bar truss and floor support plate bottom template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220377623U (en) |
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2023
- 2023-07-07 CN CN202321776315.6U patent/CN220377623U/en active Active
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