CN219993230U - Double-column expansion joint reinforcing device of frame structure - Google Patents
Double-column expansion joint reinforcing device of frame structure Download PDFInfo
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- CN219993230U CN219993230U CN202321423273.8U CN202321423273U CN219993230U CN 219993230 U CN219993230 U CN 219993230U CN 202321423273 U CN202321423273 U CN 202321423273U CN 219993230 U CN219993230 U CN 219993230U
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- expansion joint
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- telescopic
- bolt
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000008093 supporting effect Effects 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000009435 building construction Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 9
- 210000001503 joint Anatomy 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model relates to the field of building construction, in particular to a double-column expansion joint reinforcing device of a frame structure, which comprises an expansion joint template, wherein a first transverse rib is clamped on the outer wall of the expansion joint template, a fixing bolt penetrates through the top of the first transverse rib, a second transverse rib is connected to the bottom of the first transverse rib through the fixing bolt, an expansion reinforcing mechanism is arranged on the side surface of the expansion joint template and comprises a bolt, a supporting rod, a telescopic bracket, a rotating shaft, a base and a screw rod, the bolt penetrates through the lower part of the second transverse rib, the supporting rod is fixedly connected to the bottom of the bolt, the telescopic bracket penetrates through the top of a supporting frame, and the rotating shaft penetrates through the top of the supporting frame; the base is fixedly connected below the rotating shaft, the screw rod penetrates through the front face of the base, the outer wall of the screw rod is connected with the adjusting rod in a threaded mode, and a threaded meshing structure is formed between the screw rod and the adjusting rod. According to the utility model, the screw and the adjusting rod are adjusted to support and strengthen the work, so that the screw and the adjusting rod can be more conveniently installed and detached during use.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a double-column expansion joint reinforcing device of a frame structure.
Background
The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like. The site of construction is referred to as a "building site" or "job site," also known as a worksite.
Through retrieving, current chinese patent CN211775749U discloses an expansion joint concrete placement appurtenance, including first steel sheet, first steel sheet one side is connected with the second steel sheet, and inside fixed orifices of all having seted up of first steel sheet and second steel sheet, first steel sheet and the equal fixedly connected with elevating system in second steel sheet top. According to the utility model, under the action of the adjusting mechanism, when the distance between the two movable steel plates is required to be adjusted according to construction requirements, all the hand-screwed bolts II are loosened, two fixed columns connected with the top ends of the two movable steel plates can move in the through grooves formed in the two movable plates, and according to the triangular blocks fixedly connected with the movable steel plates and the arrangement of scale marks on the movable plates, the distance between the two movable steel plates can be accurately adjusted, and then the hand-screwed bolts II on the fixed columns can be locked, so that the fixing work after the adjustment is realized.
However, the following problems are also present in this patent: the traditional expansion joint pouring process needs to be fixedly supported by the transverse ribs and the vertical ribs, but the vertical ribs cannot be effectively adapted in the interval adjustment process of the expansion joint templates, and the supporting effect of the expansion joint templates is not effectively improved when the expansion joint pouring process works, so that the installation and dismantling work is time-consuming and labor-consuming.
Disclosure of Invention
To above-mentioned problem, provide a frame construction's double column expansion joint reinforcing apparatus, through setting up and extend reinforcing mechanism, insert two expansion joint templates with extending reinforcing mechanism between then carry out the extension work and support the reinforcement, carry out perpendicular stupefied reinforcing operation, then laminate the stupefied laminating of No. two on the outer wall of expansion joint template and insert the top at extending reinforcing mechanism, then laminate the stupefied laminating of No. one at the top of No. two horizontal stupefied, then select and expansion joint template assorted hole insert fixing bolt and carry out fixed work, support reinforcing operation, install and dismantle work when using that can be more convenient, simultaneously all have effectual adaptation effect to the expansion joint template of different specifications, can more effectually adapt to the template reinforcing operation of many specifications of many sizes.
In order to solve the problems in the prior art, the double-column expansion joint reinforcing device of a frame structure comprises an expansion joint template, a first transverse ridge and a second transverse ridge, wherein a telescopic reinforcing mechanism is arranged on the side face of the expansion joint template; the first transverse edge is clamped on the outer wall of the expansion joint template, the second transverse edge is arranged below the first transverse edge, and the first transverse edge and the second transverse edge are connected together through a fixing bolt; the telescopic reinforcing mechanism comprises a bolt, a supporting rod, a telescopic bracket, a rotating shaft, a base and a screw rod, wherein the bolt is arranged below the second transverse ridge in a penetrating mode, the supporting rod is fixedly connected to the bottom of the bolt, the telescopic bracket is arranged at the top of the supporting frame in a penetrating mode, the rotating shaft is arranged at the top of the supporting frame in a penetrating mode, and the telescopic bracket is rotated and folded through the rotating shaft so as to shrink and stretch; the base is fixedly connected below the rotating shaft, the screw penetrates through the front face of the base, the outer wall of the screw is in threaded connection with the adjusting rod, a threaded meshing structure is formed between the screw and the adjusting rod, and the base forms a telescopic structure through the screw and the adjusting rod.
Preferably, the expansion joint template comprises a plate body, the plate body is fixedly installed with the telescopic reinforcing mechanism, a pouring groove is formed in the top of the plate body, and the central axis of the pouring groove is overlapped with the central axis of the plate body.
Preferably, the outer wall of the plate body is fixedly connected with a limiting strip, and the plate body forms a limiting structure between the limiting strip and the stretching and reinforcing mechanism.
Preferably, the second transverse rib comprises a horizontal plate penetrating through the top of the stretching and reinforcing mechanism, the top of the horizontal plate is provided with a sliding groove, and the central axis of the horizontal plate is overlapped with the central axis of the sliding groove.
Preferably, the top of the horizontal plate is provided with a preformed hole, and the width of the sliding groove is the same as the diameter of the bolt.
Preferably, expansion joint templates with different specifications can be installed and replaced, so that the template reinforcement work with multiple sizes and multiple specifications is realized.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the expansion joint template is installed, the expansion reinforcing mechanism is inserted between two expansion joint templates, then the expansion work is carried out for supporting and reinforcing, the vertical edge reinforcing work is carried out, the second transverse edge is attached to the outer wall of the expansion joint template and inserted at the top of the expansion reinforcing mechanism, the first transverse edge is attached to the top of the second transverse edge, then the holes matched with the expansion joint templates are selected for fixing the fixing bolts, and the support reinforcing work is carried out.
2. According to the utility model, the position of the stretching and reinforcing mechanism is limited by arranging the limiting strips. The stability of the whole device is improved, and the installation and the disassembly work are convenient.
3. According to the utility model, the sliding groove is arranged, the expansion reinforcing mechanism is limited by the clamping between the transverse edge and the bolt when the expansion reinforcing mechanism is regulated, and the sliding groove is in butt joint with the bolt when in butt joint and clamping, so that the overall stability of the device is maintained.
Drawings
Fig. 1 is a schematic perspective view of a frame structure double-column expansion joint reinforcing apparatus.
FIG. 2 is a schematic perspective view of an expansion reinforcing structure of a double column expansion joint reinforcing device of a frame structure.
FIG. 3 is a schematic perspective view of an expansion joint formwork of a frame structure dual column expansion joint reinforcement device.
Fig. 4 is a schematic view of a second cross beam of a dual-column expansion joint reinforcement device of a frame structure.
The reference numerals in the figures are: 1-an expansion joint template; 11-pouring a groove; 12-plate body; 13, a limit bar; 2-a first transverse ridge; 3-fixing bolts; 4-a second transverse ridge; 41-horizontal plates; 411-chute; 412-preformed holes; 5-stretching and reinforcing device; 51-a bolt; 52-supporting rods; 53-telescoping rack; 54-rotating shaft; 55-a base; 56-screw; 57-adjusting the rod.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1 to 4, there is shown: the double-column expansion joint reinforcing device of the frame structure comprises an expansion joint template 1, a first transverse rib 2 and a second transverse rib 4, wherein a telescopic reinforcing mechanism is arranged on the side surface of the expansion joint template 1; the first transverse ridge 2 is clamped on the outer wall of the expansion joint template 1, the second transverse ridge 4 is arranged below the first transverse ridge 2, and the first transverse ridge 2 and the second transverse ridge 4 are connected together through a fixing bolt 3; the telescopic reinforcing mechanism comprises a bolt 51, a supporting rod 52, a telescopic frame 53, a rotating shaft 54, a base 55 and a screw 56, wherein the bolt 51 is arranged below the second transverse rib 4 in a penetrating mode, the supporting rod 52 is fixedly connected to the bottom of the bolt 51, the telescopic frame 53 is arranged at the top of the supporting frame in a penetrating mode, the rotating shaft 54 is arranged at the top of the supporting frame in a penetrating mode, and the telescopic frame 53 is folded in a rotating mode through the rotating shaft 54 so as to shrink and stretch; the base 55 is fixedly connected below the rotating shaft 54, the screw rod 56 penetrates through the front face of the base 55, the outer wall of the screw rod 56 is in threaded connection with the adjusting rod 57, a threaded engagement structure is formed between the screw rod 56 and the adjusting rod 57, and the base 55 forms a telescopic structure through the screw rod 56 and the adjusting rod 57.
When the expansion joint template is installed, the expansion reinforcing mechanism is inserted between the two expansion joint templates 1, then the expansion work is carried out for supporting and reinforcing, the vertical edge reinforcing work is carried out, then the second transverse edge 4 is attached to the outer wall of the expansion joint template 1 and inserted at the top of the expansion reinforcing mechanism, then the first transverse edge 2 is attached to the top of the second transverse edge 4, then the fixing bolt 3 is inserted into a hole matched with the expansion joint template 1 for fixing work, the supporting and reinforcing work is carried out, the expansion reinforcing mechanism 5 is stretched, the screw 5651 is held by hands for rotating in the stretching process, the distance between the base 55 and the adjusting rod 57 is driven by the threaded engagement with the adjusting rod 57 for adjusting in the rotating process, the expansion frame 53 is rotated by the rotating shaft 54 in the distance adjusting process, therefore the stretching length is adjusted, the expansion reinforcing mechanism is attached to the side face of the expansion joint template 1 in the length adjusting process, meanwhile, the top and the bottom of the expansion reinforcing mechanism are matched with the first transverse edge 2 and the second transverse edge 4 for matching and reinforcing work, and the expansion reinforcing mechanism is clamped between the second transverse edge 4 for limiting the expansion reinforcing mechanism in the adjusting process.
Referring to fig. 3, it is shown that: the expansion joint template 1 comprises a plate body 12, wherein the plate body 12 is fixedly installed with the expansion reinforcing mechanism, a pouring groove 11 is formed in the top of the plate body 12, and the central axis of the pouring groove 11 is overlapped with the central axis of the plate body 12.
Referring to fig. 3, it is shown that: the outer wall of the plate body 12 is fixedly connected with a limiting strip 13, and the plate body 12 forms a limiting structure between the limiting strip 13 and the stretching and reinforcing mechanism.
By providing the stopper 13, the stretching and reinforcing mechanism is position-limited. The stability of the whole device is improved, and the installation and the disassembly work are convenient.
Referring to fig. 4, it is shown that: the second transverse rib 4 comprises a horizontal plate 41 penetrating through the top of the stretching and reinforcing mechanism, a sliding groove 411 is formed in the top of the horizontal plate 41, and the central axis of the horizontal plate 41 is overlapped with the central axis of the sliding groove 411.
Through setting up spout 411, carry out spacing work to stretching strengthening mechanism through the card between stupefied and the bolt 51 of transverse when adjusting stretching strengthening mechanism, spout 411 carries out the butt joint with bolt 51 when carrying out butt joint, maintains the overall stability of device.
Referring to fig. 4, it is shown that: the top of the horizontal plate 41 is provided with a preformed hole 412, and the width of the chute 411 is the same as the diameter of the latch 51.
When the first transverse rib 2 is in butt joint, the reserved holes 412 can be selected according to the specification of the fixed expansion joint template 1 to fix the fixing bolts 3.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. The double-column expansion joint reinforcing device of the frame structure comprises an expansion joint template (1), a first transverse rib (2) and a second transverse rib (4), and is characterized in that a telescopic reinforcing mechanism is arranged on the side face of the expansion joint template (1);
the first transverse edge (2) is clamped on the outer wall of the expansion joint template (1), the second transverse edge (4) is arranged below the first transverse edge (2), and the first transverse edge (2) and the second transverse edge (4) are connected together through a fixing bolt (3);
the telescopic reinforcing mechanism comprises a bolt (51), a supporting rod (52), a telescopic frame (53), a rotating shaft (54), a base (55) and a screw rod (56), wherein the bolt (51) is arranged below the second transverse rib (4) in a penetrating mode, the supporting rod (52) is fixedly connected to the bottom of the bolt (51), the telescopic frame (53) is arranged at the top of the supporting frame in a penetrating mode, the rotating shaft (54) is arranged at the top of the supporting frame in a penetrating mode, and the telescopic frame (53) is folded in a rotating mode through the rotating shaft (54) so as to contract and stretch; the base (55) is fixedly connected below the rotating shaft (54), the screw rod (56) penetrates through the front face of the base (55), the outer wall of the screw rod (56) is in threaded connection with the adjusting rod (57), a threaded engagement structure is formed between the screw rod (56) and the adjusting rod (57), and the base (55) is in a telescopic structure through the screw rod (56) and the adjusting rod (57).
2. The double-column expansion joint reinforcing device of the frame structure according to claim 1, wherein the expansion joint template (1) comprises a plate body (12), the plate body (12) is fixedly installed with the expansion reinforcing mechanism, a pouring groove (11) is formed in the top of the plate body (12), and the central axis of the pouring groove (11) is overlapped with the central axis of the plate body (12).
3. The double-column expansion joint reinforcing device of the frame structure according to claim 2, wherein the outer wall of the plate body (12) is fixedly connected with a limit bar (13), and the plate body (12) forms a limit structure between the limit bar (13) and the telescopic reinforcing mechanism.
4. The device for reinforcing the expansion joint of the double column of the frame structure according to claim 1, wherein the second transverse ridge (4) comprises a horizontal plate (41) penetrating through the top of the expansion reinforcing mechanism, a sliding groove (411) is formed in the top of the horizontal plate (41), and the central axis of the horizontal plate (41) is overlapped with the central axis of the sliding groove (411).
5. The device for reinforcing a double column expansion joint of a frame structure according to claim 4, wherein the top of the horizontal plate (41) is provided with a preformed hole (412), and the width of the chute (411) is the same as the diameter of the plug pin (51).
6. The double-column expansion joint reinforcing device of the frame structure according to claim 1, wherein expansion joint templates (1) with different specifications can be installed and replaced, and the multi-size and multi-specification template reinforcing work is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321423273.8U CN219993230U (en) | 2023-06-06 | 2023-06-06 | Double-column expansion joint reinforcing device of frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321423273.8U CN219993230U (en) | 2023-06-06 | 2023-06-06 | Double-column expansion joint reinforcing device of frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993230U true CN219993230U (en) | 2023-11-10 |
Family
ID=88610368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321423273.8U Active CN219993230U (en) | 2023-06-06 | 2023-06-06 | Double-column expansion joint reinforcing device of frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993230U (en) |
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2023
- 2023-06-06 CN CN202321423273.8U patent/CN219993230U/en active Active
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