CN221143285U - Floor steel bar supporting device - Google Patents
Floor steel bar supporting device Download PDFInfo
- Publication number
- CN221143285U CN221143285U CN202323029663.XU CN202323029663U CN221143285U CN 221143285 U CN221143285 U CN 221143285U CN 202323029663 U CN202323029663 U CN 202323029663U CN 221143285 U CN221143285 U CN 221143285U
- Authority
- CN
- China
- Prior art keywords
- supporting
- base
- steel bar
- reinforcing steel
- supporting frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 32
- 239000010959 steel Substances 0.000 title claims description 32
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 89
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 31
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a floor slab reinforcement supporting device, which comprises a base and a supporting frame, wherein the base is attached to a template of a floor slab, the supporting frame is perpendicular to the base, and the lower end of the supporting frame is inserted into the base; the lower layer reinforcing mesh can be supported on the base, the upper layer reinforcing mesh is supported on the supporting frame, the supporting frame is set to be a first supporting frame, the first supporting frame comprises supporting rods and supporting rods, two supporting rods are arranged, and the upper ends of the two supporting rods are respectively connected with the end parts of the supporting rods; the invention is provided with the base, replaces the traditional reinforcing steel bar cushion block of the lower reinforcing steel bar net sheet, and improves the stability of the lower reinforcing steel bar net sheet. Meanwhile, the lower layer reinforcing mesh sheet presses down the base, so that the moving resistance of the base is increased, the contact area of the base and the template is large, the gravity center is low, and the stability of the device is improved.
Description
Technical Field
The invention relates to the technical field of steel bar support, in particular to a floor slab steel bar support device.
Background
In construction of building main engineering, the quality of binding the reinforcing steel bars influences the safety, practicality and durability of the building floor. Therefore, in order to enhance the strength of the building floor and improve the safety, practicality and durability of the floor, a double-layer bidirectional reinforcing steel mesh is generally used as a framework of the concrete floor.
In order to ensure that a sufficient distance is reserved between the upper layer of reinforcing steel bar meshes and the lower layer of reinforcing steel bar meshes, a space is provided for filling concrete, and the upper layer of reinforcing steel bar meshes and the lower layer of reinforcing steel bar meshes are forced to be placed relatively in a non-contact and stable manner by using a supporting device. The supporting device for supporting the reinforcing steel meshes is more and comprises a 'several-shaped' stirrup formed by bending reinforcing steel bars at one time, and further comprises a cast-in-situ floor reinforcing steel bar supporting device disclosed in a Chinese patent with a bulletin number CN212026864U, wherein the cast-in-situ floor reinforcing steel bar supporting device comprises a lower supporting seat, an upper supporting seat is fixed at the top of the lower supporting seat through a lifting adjusting component, a frame body is mounted at the top of the upper supporting seat, an auxiliary supporting component is connected with the upper supporting seat on the diagonal line of the top of the lower supporting seat, the lifting adjusting component comprises a positioning frame, a screw rod, a sliding block, a rotary handle and a lifting frame, the screw rod is connected with the rotary handle on the outer side of the lower supporting seat in a transmission mode, the sliding block with opposite internal threads is symmetrically meshed on the screw rod, the sliding block is connected with two ends of the upper supporting seat through the lifting frame, and the center of the lifting frame is connected with the positioning frames on two sides of the lower supporting seat through hinges.
When the stirrup in the shape of a Chinese character 'ji' is used as a supporting device, the stirrup supporting legs are bound and fixed on the lower layer of reinforcing steel bar net, and the stirrup can incline and collapse due to personnel walking in the construction process, vibration in the concrete pouring process and irregular binding, so that the safety of a concrete floor slab is seriously influenced. When the steel bar supporting device provided by the patent is used, the operation is complicated, and the end part of the steel bar is supported and adjusted, so that the end part and the middle part of the steel bar are likely to have larger height difference, and the quality of a floor slab is affected.
Disclosure of Invention
The invention aims to provide a floor slab reinforcing steel bar supporting device, which aims to solve the problem that the reinforcing steel bar net supporting device of the existing concrete floor slab cannot be stably placed or the problem that the positions of the upper and lower reinforcing steel bar net have larger height difference.
The invention is realized in the following way: the floor slab reinforcement supporting device comprises a base and a supporting frame, wherein the base is attached to a template of a floor slab, the supporting frame is perpendicular to the base, and the lower end of the supporting frame is inserted into the base; the lower layer reinforcing mesh can be supported on the base, and the upper layer reinforcing mesh is supported on the supporting frame.
Preferably, the support frame is set to a first support frame, the first support frame comprises a supporting rod and support rods, the support rods are provided with two support rods, and the upper ends of the two support rods are respectively connected with the end parts of the supporting rod.
Preferably, the supporting rod is of a concave bending structure, the downward bending radian of the supporting rod is 20mm, the height of the supporting rod is 115mm, and the length of the supporting rod extending into the base is 15mm.
Preferably, the support frame sets up to the second support frame, and the second support frame includes montant and layer board, and the layer board sets up in the upper end of montant, and the lower extreme and the base of montant are connected.
Preferably, a plurality of second bulges are arranged on the vertical rod, the second bulges are distributed along the height direction of the vertical rod, the end part of the supporting plate is provided with a buckling pipe, the inner diameter of the buckling pipe is larger than the diameter of the vertical rod, the buckling pipe is obliquely sleeved on the vertical rod, and the lower end of the buckling pipe is blocked on the second bulges.
Preferably, the supporting rod is provided with a plurality of first bulges, the first bulges are distributed along the arc length direction of the supporting rod, the supporting rod is sleeved with a plurality of limiting pipes, the inner diameter of each limiting pipe is larger than the diameter of the supporting rod, and the limiting pipes can be obliquely sleeved for placement.
Preferably, both ends of the upper side surface of the base are provided with baffle plates, the upper side surface is also provided with a slot, and the lower end of the support frame is inserted into the slot.
Preferably, one end of the upper side surface of the supporting plate, which is far away from the buckling pipe, is provided with an arc-shaped groove, or one end of the supporting plate, which is far away from the buckling pipe, is provided with an L-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
The invention is provided with the base, replaces the traditional reinforcing steel bar cushion block of the lower reinforcing steel bar net sheet, and improves the stability of the lower reinforcing steel bar net sheet. Meanwhile, the lower layer reinforcing mesh sheet presses down the base, so that the moving resistance of the base is increased, the contact area of the base and the template is large, the gravity center is low, and the stability of the device is improved.
The invention is provided with the supporting rod and the supporting rod, so that the upper layer of reinforcing steel mesh can be stably supported. Meanwhile, the limiting pipes are arranged, so that the reinforcing steel bars of a plurality of upper reinforcing steel bar meshes can be supported at the same time, and the use quantity of the device is reduced.
The vertical rods and the supporting plates are arranged, the positions of the supporting plates can be adjusted relative to the vertical rods, and the positions of the supporting plates can be adjusted according to the distance between the upper layer of reinforcing steel bar meshes and the lower layer of reinforcing steel bar meshes on the premise that the stable placement of the upper layer of reinforcing steel bar meshes is met, so that the practicability of the device is improved.
Drawings
FIG. 1 is a first schematic construction of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a third schematic structural view of the present invention;
FIG. 4 is a schematic view of the structure of the first support frame and the limiting tube of the present invention;
FIG. 5 is a fourth schematic structural view of the present invention;
Fig. 6 is a fifth construction schematic of the present invention.
In the figure: 1. a base; 11. a slot; 12. a baffle; 2. a first support frame; 21. a support rod; 22. a support rod; 23. a restrictor tube; 24. a first protrusion; 3. a second support frame; 31. a vertical rod; 32. buckling a pipe; 33. a second protrusion; 34. and a supporting plate.
Detailed Description
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The following is further described with reference to the accompanying drawings and specific examples:
Example 1
As shown in fig. 1 and 5, a floor slab reinforcement supporting device comprises a base 1 and a supporting frame, wherein the supporting frame is perpendicular to the base 1, and the lower end of the supporting frame is connected with the base 1. Before setting up the reinforcing bar net piece, place the device on the supporting form of reinforcing bar, specifically, place base 1 laminating template, increased the area of contact of device and template, improved the stability of device. When the lower-layer reinforcing steel bar net piece is erected, the single reinforcing steel bars forming the lower-layer reinforcing steel bar net piece are supported on the base 1, so that a gap is reserved between the lower-layer reinforcing steel bar net piece and the template, a space is provided for concrete pouring, and the lower-layer reinforcing steel bar net piece is prevented from being exposed to influence the strength of the floor slab. Meanwhile, the stability of the base 1 is further improved due to the fact that the lower-layer reinforcing steel bar net sheet is supported, and the device is prevented from moving or even deviating due to vibration or the fact that workers walk on the reinforcing steel bar net sheet. When the upper layer reinforcing steel bar net piece is erected, the upper layer reinforcing steel bar net piece is directly supported on the supporting frame, so that the upper layer reinforcing steel bar net piece and the lower layer reinforcing steel bar net piece are stably placed and a concrete pouring space is reserved, and the height difference between different positions of the upper layer reinforcing steel bar net piece and the lower layer reinforcing steel bar net piece is avoided.
As shown in fig. 1 and 2, in order to further enhance the stability of the device, the base 1 is provided as a concrete block with a strength grade of C30 and a size of 50×50×20mm (length×width×height), and the gravity center of the device is lowered due to the large mass of the concrete block, so that the anti-tilting capability is further enhanced.
As shown in fig. 1 and 2, two ends of the upper side surface of the base 1 are respectively provided with a baffle 12, the middle part of the upper side surface is provided with a slot 11, and the lower end of the support frame is inserted into the slot 11. After the steel bars of the lower layer of steel bar meshes are supported on the base 1, the positions of the steel bars are limited under the action of the baffle 12, so that the steel bars are prevented from being separated under the action of external force. The lower extreme of support frame is pegged graft in slot 11, but according to demand quick assembly disassembly support frame and base 1, has improved the flexibility and the practicality of device.
As shown in fig. 1 and 2, in order to realize the support of the upper layer reinforcing mesh, the support frame is set to be a first support frame 2, the first support frame 2 comprises a support rod 22 and two support rods 21, the two support rods 21 are arranged, and the upper ends of the two support rods 21 are respectively connected with the end parts of the support rod 22. In order to stably place the device, two bases 1 are also provided, and the two bases 1 are respectively provided at the lower ends of the two support rods 21. The supporting rod 22 is of a concave bending structure, the downward bending radian of the supporting rod 22 is 20mm, the height of the supporting rod 21 is 115mm, and the length of the supporting rod extending into the base 1 is 15mm. When the upper layer reinforcing mesh is erected, the single reinforcing steel bar of the upper layer reinforcing mesh is vertically supported on the supporting rod 22 and positioned at the bent lowest end of the supporting rod 22, so that the moving difficulty of the reinforcing steel bar relative to the supporting rod 22 is increased.
Example 2
As shown in fig. 1 and 5, a floor slab reinforcement supporting device comprises a base 1 and a supporting frame, wherein the supporting frame is perpendicular to the base 1, and the lower end of the supporting frame is connected with the base 1. Before setting up the reinforcing bar net piece, place the device on the supporting form of reinforcing bar, specifically, place base 1 laminating template, increased the area of contact of device and template, improved the stability of device. When the lower-layer reinforcing steel bar net piece is erected, the single reinforcing steel bars forming the lower-layer reinforcing steel bar net piece are supported on the base 1, so that a gap is reserved between the lower-layer reinforcing steel bar net piece and the template, a space is provided for concrete pouring, and the lower-layer reinforcing steel bar net piece is prevented from being exposed to influence the strength of the floor slab. Meanwhile, the stability of the base 1 is further improved due to the fact that the lower-layer reinforcing steel bar net sheet is supported, and the device is prevented from moving or even deviating due to vibration or the fact that workers walk on the reinforcing steel bar net sheet. When the upper layer reinforcing steel bar net piece is erected, the upper layer reinforcing steel bar net piece is directly supported on the supporting frame, so that the upper layer reinforcing steel bar net piece and the lower layer reinforcing steel bar net piece are stably placed and a concrete pouring space is reserved, and the height difference between different positions of the upper layer reinforcing steel bar net piece and the lower layer reinforcing steel bar net piece is avoided.
As shown in fig. 1 and 2, in order to further enhance the stability of the device, the base 1 is provided as a concrete block with a strength grade of C30 and a size of 50×50×20mm (length×width×height), and the gravity center of the device is lowered due to the large mass of the concrete block, so that the anti-tilting capability is further enhanced.
As shown in fig. 1 and 2, two ends of the upper side surface of the base 1 are respectively provided with a baffle 12, the middle part of the upper side surface is provided with a slot 11, and the lower end of the support frame is inserted into the slot 11. After the steel bars of the lower layer of steel bar meshes are supported on the base 1, the positions of the steel bars are limited under the action of the baffle 12, so that the steel bars are prevented from being separated under the action of external force. The lower extreme of support frame is pegged graft in slot 11, but according to demand quick assembly disassembly support frame and base 1, has improved the flexibility and the practicality of device.
As shown in fig. 1 and 2, in order to realize the support of the upper layer reinforcing mesh, the support frame is set to be a first support frame 2, the first support frame 2 comprises a support rod 22 and two support rods 21, the two support rods 21 are arranged, and the upper ends of the two support rods 21 are respectively connected with the end parts of the support rod 22. In order to stably place the device, two bases 1 are also provided, and the two bases 1 are respectively provided at the lower ends of the two support rods 21. The supporting rod 22 is of a concave bending structure, the downward bending radian of the supporting rod 22 is 20mm, the height of the supporting rod 21 is 115mm, and the length of the supporting rod extending into the base 1 is 15mm. When the upper layer reinforcing mesh is erected, the single reinforcing steel bar of the upper layer reinforcing mesh is vertically supported on the supporting rod 22 and positioned at the bent lowest end of the supporting rod 22, so that the moving difficulty of the reinforcing steel bar relative to the supporting rod 22 is increased.
As shown in fig. 3 and 4, in order to further limit the positions of the reinforcing bars of the upper reinforcing mesh sheet relative to the supporting rod 22, and in order to simultaneously support two or more reinforcing bars, a plurality of first protrusions 24 are provided on the supporting rod 22, the plurality of first protrusions 24 are distributed along the arc length direction of the supporting rod 22, and a plurality of limiting pipes 23 are sleeved on the supporting rod 22, wherein the inner diameter of the limiting pipes 23 is larger than the diameter of the supporting rod 22, and the limiting pipes can be obliquely sleeved. When a plurality of reinforcing bars are placed across the supporting rod 22, since the supporting rod 22 is of a curved structure, the reinforcing bars have a tendency to move downward along the arc length direction of the supporting rod 22 and squeeze the limiting tube 23, forcing the limiting tube 23 to incline while the inner edge of the limiting tube 23 abuts against the first protrusion 24, so that the reinforcing bars and the limiting tube 23 are stably placed against the supporting rod 22.
Example 3
As shown in fig. 1 and 5, a floor slab reinforcement supporting device comprises a base 1 and a supporting frame, wherein the supporting frame is perpendicular to the base 1, and the lower end of the supporting frame is connected with the base 1. Before setting up the reinforcing bar net piece, place the device on the supporting form of reinforcing bar, specifically, place base 1 laminating template, increased the area of contact of device and template, improved the stability of device. When the lower-layer reinforcing steel bar net piece is erected, the single reinforcing steel bars forming the lower-layer reinforcing steel bar net piece are supported on the base 1, so that a gap is reserved between the lower-layer reinforcing steel bar net piece and the template, a space is provided for concrete pouring, and the lower-layer reinforcing steel bar net piece is prevented from being exposed to influence the strength of the floor slab. Meanwhile, the stability of the base 1 is further improved due to the fact that the lower-layer reinforcing steel bar net sheet is supported, and the device is prevented from moving or even deviating due to vibration or the fact that workers walk on the reinforcing steel bar net sheet. When the upper layer reinforcing steel bar net piece is erected, the upper layer reinforcing steel bar net piece is directly supported on the supporting frame, so that the upper layer reinforcing steel bar net piece and the lower layer reinforcing steel bar net piece are stably placed and a concrete pouring space is reserved, and the height difference between different positions of the upper layer reinforcing steel bar net piece and the lower layer reinforcing steel bar net piece is avoided.
As shown in fig. 1 and 2, in order to further enhance the stability of the device, the base 1 is provided as a concrete block with a strength grade of C30 and a size of 50×50×20mm (length×width×height), and the gravity center of the device is lowered due to the large mass of the concrete block, so that the anti-tilting capability is further enhanced.
As shown in fig. 1 and 2, two ends of the upper side surface of the base 1 are respectively provided with a baffle 12, the middle part of the upper side surface is provided with a slot 11, and the lower end of the support frame is inserted into the slot 11. After the steel bars of the lower layer of steel bar meshes are supported on the base 1, the positions of the steel bars are limited under the action of the baffle 12, so that the steel bars are prevented from being separated under the action of external force. The lower extreme of support frame is pegged graft in slot 11, but according to demand quick assembly disassembly support frame and base 1, has improved the flexibility and the practicality of device.
As shown in fig. 5 and 6, for installing the device more conveniently and supporting the reinforcing mesh, the support frame is set to be the second support frame 3, the second support frame 3 includes montant 31 and layer board 34, and layer board 34 sets up in the upper end of montant 31, and the lower extreme and the base 1 of montant 31 are connected, and the center of montant 31 skew base 1 makes layer board 34 be located directly over the base 1, and then makes the focus of the device be located the positive center, avoids having increased the instability of the device because of layer board 34 skew montant 31. The upper side of the supporting plate 34 is provided with an arc-shaped groove at one end far away from the buckling pipe 32, or the end of the supporting plate 34 far away from the buckling pipe 32 is provided with an L-shaped structure. When the steel bars of the net sheet are erected on the upper layer steel, the steel bars are vertically placed on the supporting plate 34, and the steel bars are controlled to be stably placed relative to the supporting plate 34 under the characteristic of the self structure of the supporting plate 34.
Example 4
As shown in fig. 1 and 5, a floor slab reinforcement supporting device comprises a base 1 and a supporting frame, wherein the supporting frame is perpendicular to the base 1, and the lower end of the supporting frame is connected with the base 1. Before setting up the reinforcing bar net piece, place the device on the supporting form of reinforcing bar, specifically, place base 1 laminating template, increased the area of contact of device and template, improved the stability of device. When the lower-layer reinforcing steel bar net piece is erected, the single reinforcing steel bars forming the lower-layer reinforcing steel bar net piece are supported on the base 1, so that a gap is reserved between the lower-layer reinforcing steel bar net piece and the template, a space is provided for concrete pouring, and the lower-layer reinforcing steel bar net piece is prevented from being exposed to influence the strength of the floor slab. Meanwhile, the stability of the base 1 is further improved due to the fact that the lower-layer reinforcing steel bar net sheet is supported, and the device is prevented from moving or even deviating due to vibration or the fact that workers walk on the reinforcing steel bar net sheet. When the upper layer reinforcing steel bar net piece is erected, the upper layer reinforcing steel bar net piece is directly supported on the supporting frame, so that the upper layer reinforcing steel bar net piece and the lower layer reinforcing steel bar net piece are stably placed and a concrete pouring space is reserved, and the height difference between different positions of the upper layer reinforcing steel bar net piece and the lower layer reinforcing steel bar net piece is avoided.
As shown in fig. 1 and 2, in order to further enhance the stability of the device, the base 1 is provided as a concrete block with a strength grade of C30 and a size of 50×50×20mm (length×width×height), and the gravity center of the device is lowered due to the large mass of the concrete block, so that the anti-tilting capability is further enhanced.
As shown in fig. 1 and 2, two ends of the upper side surface of the base 1 are respectively provided with a baffle 12, the middle part of the upper side surface is provided with a slot 11, and the lower end of the support frame is inserted into the slot 11. After the steel bars of the lower layer of steel bar meshes are supported on the base 1, the positions of the steel bars are limited under the action of the baffle 12, so that the steel bars are prevented from being separated under the action of external force. The lower extreme of support frame is pegged graft in slot 11, but according to demand quick assembly disassembly support frame and base 1, has improved the flexibility and the practicality of device.
As shown in fig. 5 and 6, for installing the device more conveniently and supporting the reinforcing mesh, the support frame is set to be the second support frame 3, the second support frame 3 includes montant 31 and layer board 34, and layer board 34 sets up in the upper end of montant 31, and the lower extreme and the base 1 of montant 31 are connected, and the center of montant 31 skew base 1 makes layer board 34 be located directly over the base 1, and then makes the focus of the device be located the positive center, avoids having increased the instability of the device because of layer board 34 skew montant 31. The upper side of the supporting plate 34 is provided with an arc-shaped groove at one end far away from the buckling pipe 32, or the end of the supporting plate 34 far away from the buckling pipe 32 is provided with an L-shaped structure. When the steel bars of the net sheet are erected on the upper layer steel, the steel bars are vertically placed on the supporting plate 34, and the steel bars are controlled to be stably placed relative to the supporting plate 34 under the characteristic of the self structure of the supporting plate 34.
As shown in fig. 6, in order to adapt to the two layers of reinforcement meshes with different intervals, a plurality of second protrusions 33 are arranged on the vertical rod 31, the second protrusions 33 are distributed along the height direction of the vertical rod 31, a buckling pipe 32 is arranged at the end part of the supporting plate 34, the inner diameter of the buckling pipe 32 is larger than the diameter of the vertical rod 31, the buckling pipe 32 is obliquely sleeved on the vertical rod 31, and the lower end of the buckling pipe is abutted against the second protrusions 33. Before the upper layer of reinforcing steel meshes are erected, the position of the supporting plate 34 is adjusted according to the distance between the upper layer of reinforcing steel meshes and the lower layer of reinforcing steel meshes. After the position of the supporting plate 34 is adjusted, under the action of gravity of the supporting plate 34, the supporting plate 34 and the buckling pipe 32 are obliquely arranged, the lower end of the buckling pipe 32 resists the second protrusion 33, and then the supporting plate 34 is stably arranged relative to the vertical rod 31, so that the flexibility and the practicability of the device are improved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The floor slab steel bar supporting device is characterized by comprising a base (1) and a supporting frame, wherein the base (1) is attached to a template of a floor slab, the supporting frame is perpendicular to the base (1), and the lower end of the supporting frame is inserted into the base (1); the lower layer of reinforcing mesh can be supported on the base (1), and the upper layer of reinforcing mesh is supported on the supporting frame; baffle plates (12) are arranged at two ends of the upper side surface of the base (1), an inserting groove (11) is further formed in the upper side surface, and the lower end of the supporting frame is inserted into the inserting groove (11).
2. A floor slab reinforcement supporting device according to claim 1, characterized in that the supporting frame is a first supporting frame (2), the first supporting frame (2) comprises a supporting rod (22) and supporting rods (21), two supporting rods (21) are arranged, and the upper ends of the two supporting rods (21) are respectively connected with the end parts of the supporting rod (22).
3. A floor reinforcing steel bar supporting device according to claim 2, characterized in that the supporting rod (22) is arranged into a concave bending structure, the downward bending radian dimension of the supporting rod (22) is 20mm, the height of the supporting rod (21) is 115mm, and the length of the supporting rod extending into the base (1) is 15mm.
4. A floor reinforcing steel bar supporting device according to claim 1, characterized in that the supporting frame is a second supporting frame (3), the second supporting frame (3) comprises a vertical rod (31) and a supporting plate (34), the supporting plate (34) is arranged at the upper end of the vertical rod (31), and the lower end of the vertical rod (31) is connected with the base (1).
5. A floor reinforcing steel bar supporting device according to claim 4, characterized in that a plurality of second protrusions (33) are arranged on the vertical bars (31), a plurality of second protrusions (33) are distributed along the height direction of the vertical bars (31), buckling pipes (32) are arranged at the end parts of the supporting plates (34), the inner diameter of the buckling pipes (32) is larger than the diameter of the vertical bars (31), the buckling pipes (32) are obliquely sleeved on the vertical bars (31), and the lower ends of the buckling pipes are abutted against the second protrusions (33).
6. A floor reinforcing bar support arrangement according to claim 3, characterized in that the supporting bar (22) is provided with a plurality of first protrusions (24), the first protrusions (24) are distributed along the arc length direction of the supporting bar (22), the supporting bar (22) is sleeved with a plurality of limiting pipes (23), the inner diameter of the limiting pipes (23) is larger than the diameter of the supporting bar (22), and the limiting pipes are obliquely sleeved.
7. A floor reinforcing steel bar supporting device according to claim 5, characterized in that the upper side of the supporting plate (34) is provided with an arc-shaped groove at the end far away from the buckling pipe (32), or the end of the supporting plate (34) far away from the buckling pipe (32) is provided with an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323029663.XU CN221143285U (en) | 2023-11-09 | 2023-11-09 | Floor steel bar supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323029663.XU CN221143285U (en) | 2023-11-09 | 2023-11-09 | Floor steel bar supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221143285U true CN221143285U (en) | 2024-06-14 |
Family
ID=91383356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323029663.XU Active CN221143285U (en) | 2023-11-09 | 2023-11-09 | Floor steel bar supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221143285U (en) |
-
2023
- 2023-11-09 CN CN202323029663.XU patent/CN221143285U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102401463B1 (en) | Assembly type beam mold with a upper plate | |
| CN212200879U (en) | Connect reliable prefabricated assembled shear force wall | |
| CN221143285U (en) | Floor steel bar supporting device | |
| KR101191502B1 (en) | Structure system using bar truss integrated asymmetry h-beam and end beam | |
| CN102661040B (en) | Combined early-disassembly template device | |
| CN210918296U (en) | Square steel pipe sleeve fixing device | |
| CN216298427U (en) | Reinforcing bar interfacing apparatus that building engineering technique was used | |
| CN210530084U (en) | Open type steel reinforced concrete composite truss floor | |
| CN112323835A (en) | Construction method of raft plate split heads of foundation | |
| CN211872511U (en) | Pouring baffle for highway construction | |
| CN213979019U (en) | Concrete foundation raft support frame and raft with same | |
| CN112554403A (en) | FRP concrete I-shaped combined member and implementation method thereof | |
| CN215671064U (en) | Support collet and have supporting component of this support collet | |
| CN217924446U (en) | Stirrup | |
| CN221167341U (en) | Portable water stable end template device | |
| CN205348447U (en) | Combination steel pipe gypsum formula buckling restrained brace | |
| CN214272646U (en) | Reinforced structure of steel structure column | |
| CN219011695U (en) | Secondary constructional column construction structure | |
| TWI854867B (en) | A strip positioning device that can be combined with the formwork support column | |
| CN209909399U (en) | Be used for horizontal damping device of reinforcing bar template floor concrete pump line | |
| CN217328826U (en) | Simple and easy collapsible lift horizontal shock absorber pump pipe support | |
| CN216196699U (en) | Cloth machine entrance to a cave reinforcing apparatus | |
| CN214786099U (en) | Double-deck reinforcing bar net piece support frame | |
| KR102689777B1 (en) | Apparatus for move prevention of sleepers for construction | |
| CN212314090U (en) | Packaging machine frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |