CN219793639U - Road bridge steel form structure of resistance to compression - Google Patents
Road bridge steel form structure of resistance to compression Download PDFInfo
- Publication number
- CN219793639U CN219793639U CN202223496438.2U CN202223496438U CN219793639U CN 219793639 U CN219793639 U CN 219793639U CN 202223496438 U CN202223496438 U CN 202223496438U CN 219793639 U CN219793639 U CN 219793639U
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- fixed
- steel template
- steel
- plate
- connecting plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 100
- 239000010959 steel Substances 0.000 title claims abstract description 100
- 230000006835 compression Effects 0.000 title claims abstract description 12
- 238000007906 compression Methods 0.000 title claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000009415 formwork Methods 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model discloses a compression-resistant road bridge steel template structure, which belongs to the technical field of steel templates and comprises two symmetrically arranged steel template bodies and a bottom plate fixed at the bottom end of the steel template bodies, wherein a first connecting plate is fixed at both ends of one steel template body, a second connecting plate is fixed at both ends of the other steel template body, a connecting groove is formed in the center position of the second connecting plate, a mounting tube is embedded in the side wall of the second connecting plate, a connecting block which is in a T-shaped structure and is in anastomotic grafting in the connecting groove is fixed on the side wall of the first connecting plate, the connecting block is in butt joint with the inner wall of the connecting groove, a positioning hole is formed in the side wall of the connecting block, a positioning rod which is in clamping connection with the positioning hole is elastically spliced in the mounting tube, a pulling plate for driving the positioning rod to move is spliced on the side wall of the mounting tube, and the compression-resistant road bridge steel template structure is improved in connection performance and stability between the two steel template bodies.
Description
Technical Field
The utility model belongs to the technical field of steel templates, and particularly relates to a road bridge steel template structure capable of resisting compression.
Background
The steel template is used for concrete pouring molding, and a plurality of columnar steel templates are frequently used for concrete pouring in the road and bridge construction process, and after concrete pouring is performed in the columnar steel template, the bottom pressure of the steel template is generally larger because the concrete is fluid before solidification, and in the concrete solidification process, the bottom solidification time is long and the time for bearing the gravity above is longer.
At present, two semi-arc steel templates are connected by bolts in the mode of connecting the steel templates in different shapes, reinforcing ribs for increasing the strength of the steel templates are arranged on the steel templates, however, the positions of the bolts are often subjected to larger pressure, the compressive strength of the bolts is poor, namely, nuts move when transverse pressure is generated, so that the steel templates are easy to loosen in the using process, and the stability of the steel templates is poor.
Therefore, we propose a road bridge steel template structure of resistance to compression solves above-mentioned problem.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, two semi-arc steel templates are connected by adopting bolts in a mode of connecting the steel templates with different shapes, reinforcing ribs for increasing the strength of the steel templates are arranged on the steel templates, however, the positions where the bolts are connected often bear larger pressure, the compressive strength of the bolts is poor, namely nuts move when transverse pressure is generated, so that the steel templates are easy to loosen in the using process, and the stability of the steel templates is poor.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a road bridge steel form structure of resistance to compression, includes two steel form main part and the bottom plate of fixing in steel form main part bottom that the symmetry set up, one of them steel form main part's both ends all are fixed with first connecting plate, another steel form main part's both ends are fixed with the second connecting plate, the spread groove has been seted up to the central point department of second connecting plate, and the lateral wall of second connecting plate is embedded to have a mounting tube, the lateral wall of first connecting plate is fixed with the connecting block that is T type structure and coincide grafting in the spread groove, the connecting block is with the inner wall butt of spread groove, and the locating hole has been seted up to the lateral wall of connecting block, elastic grafting has the locating lever with the locating hole joint in the mounting tube, and the lateral wall slip grafting of mounting tube has the arm-tie that is used for driving the locating lever to remove.
Through the technical scheme, the first connecting plate and the second connecting plate are respectively fixed at the two ends of the two steel template main bodies, the connecting blocks on the first connecting plate are anastomosed and inserted into the connecting grooves formed in the second connecting plate, the connecting blocks are abutted against the inner walls of the connecting grooves, so that the two steel template main bodies are transversely fixed, meanwhile, the springs in the mounting tubes push the positioning rods to be anastomosed and inserted into the positioning holes, the two steel template main bodies are vertically fixed, when the steel template main bodies are not used, the pulling plates are pulled from the side walls of the mounting tubes, so that the pulling rods drive the positioning rods to move out of the positioning holes, the two steel template main bodies are mutually separated in a sliding mode, the two steel template main bodies are mutually clamped, and the connection compactness and stability between the two steel template main bodies are improved.
As a further preferable scheme, arc rib plates are fixed on the outer wall of the steel template main body at equal intervals, and vertical rib plates connected with the steel template main body are fixed among the arc rib plates.
Through above-mentioned technical scheme, the intensity of accessible arc floor and vertical floor increase steel form main part to avoided the steel form main part to receive the extrusion force and lead to the condition of deformation.
As a further preferable scheme, the top end surface of the bottom plate is obliquely fixed with a reinforcing plate, and the top end of the reinforcing plate is fixedly connected with the side wall of the vertical rib plate.
Through above-mentioned technical scheme, accessible reinforcing plate supports the outer wall of steel form main part, further promotes the anti deformation strength of steel form main part.
As a further preferable mode, fastening bolts for fixing the steel template main body are mounted on two sides of the top end face of the bottom plate.
Through the technical scheme, the base plate can be fixedly maintained by inserting the fastening bolts into the expansion screw tubes embedded in the plate or the ground through the threads of the base plate.
As a further preferable scheme, the top end of the steel template main body is fixed with a protruding part, two opposite side surfaces of the protruding part are provided with clamping grooves, and a supporting rod is arranged through the clamping grooves.
As a further preferable scheme, clamping blocks in a T-shaped structure are fixed at two ends of the supporting rod, and the clamping blocks are tightly inserted into the clamping grooves.
Through above-mentioned technical scheme, accessible bracing piece's both ends damping grafting is in the draw-in groove to make the both ends and the bellying fixed connection of bracing piece, and fix a position two steel form main parts through the bracing piece.
As a further preferable scheme, a spring fixedly connected with the positioning rod is embedded in the mounting pipe, a pull rod fixedly connected with the pull plate is inserted into the side wall of the mounting pipe in a sliding manner, and the pull rod penetrates through the spring and is fixedly connected with the positioning rod.
Through the technical scheme, the positioning rod can be pushed by the spring to be anastomosed and inserted into the positioning hole, so that the two steel template main bodies are kept vertically fixed.
In summary, the technical effects and advantages of the present utility model are: the two ends of the two steel template main bodies are respectively fixed with the first connecting plate and the second connecting plate, the connecting blocks on the first connecting plate are anastomosed and spliced in the connecting grooves formed in the second connecting plate, and the connecting blocks are abutted against the inner walls of the connecting grooves, so that the two steel template main bodies are transversely fixed, meanwhile, the positioning rods are pushed by the springs in the mounting tubes to be anastomosed and spliced in the positioning holes, the two steel template main bodies are vertically fixed, when the steel template main bodies are not used, the pulling plates are pulled from the side walls of the mounting tubes, so that the pulling plates drive the positioning rods to move out from the positioning holes, the two steel template main bodies are mutually separated in a sliding mode, the two steel template main bodies are mutually clamped, and the connection compactness and stability between the two steel template main bodies are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a first connecting plate according to the present utility model;
FIG. 3 is a schematic view showing the internal structure of the installation tube of the present utility model;
fig. 4 is a schematic view of the structure of the support rod according to the present utility model.
In the figure: 1. a steel template body; 2. a support rod; 3. vertical rib plates; 4. a fastening bolt; 5. a reinforcing plate; 6. a bottom plate; 7. arc rib plates; 8. a first connection plate; 9. a connecting block; 10. a connecting groove; 11. a second connecting plate; 12. pulling a plate; 13. positioning holes; 14. a pull rod; 15. installing a pipe; 16. a positioning rod; 17. a spring; 18. a clamping block; 19. a boss; 20. a clamping groove.
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.
Referring to fig. 1 and 2, a compression-resistant road bridge steel formwork structure comprises two symmetrically arranged steel formwork bodies 1 and a bottom plate 6 fixed at the bottom end of the steel formwork bodies 1, wherein the two ends of one steel formwork body 1 are both fixed with a first connecting plate 8, the two ends of the other steel formwork body 1 are fixed with a second connecting plate 11, a connecting groove 10 is formed in the center position of the second connecting plate 11, and a mounting pipe 15 is embedded in the side wall of the second connecting plate 11;
the lateral wall of first connecting plate 8 is fixed with and is T type structure coincide grafting in connecting groove 10 connecting block 9, and connecting block 9 and the inner wall butt of connecting groove 10, and locating hole 13 has been seted up to the lateral wall of connecting block 9, and the elasticity is pegged graft in the installation tube 15 has the locating lever 16 with locating hole 13 joint, and the lateral wall slip grafting of installation tube 15 has the arm-tie 12 that is used for driving locating lever 16 and removes.
The two ends of the two steel template main bodies 1 are respectively fixed with a first connecting plate 8 and a second connecting plate 11, a connecting block 9 on the first connecting plate 8 is anastomotic and spliced in a connecting groove 10 formed in the second connecting plate 11, and the connecting block 9 is abutted with the inner wall of the connecting groove 10, so that the two steel template main bodies 1 are transversely fixed, and meanwhile, a spring 17 in an installation tube 15 pushes a positioning rod 16 to be anastomotic and spliced in a positioning hole 13, so that the two steel template main bodies 1 are vertically fixed;
when not in use, the pull plate 12 is pulled from the side wall of the mounting tube 15, so that the pull rod 14 drives the positioning rod 16 to move out of the positioning hole 13, thereby enabling the two steel template bodies 1 to slide and separate from each other, and enabling the two steel template bodies 1 to be clamped with each other.
The outer wall equidistance of steel form main part 1 is fixed with arc floor 7, is fixed with the vertical floor 3 of being connected with steel form main part 1 between a plurality of arc floors 7, and arc floor 7 and vertical floor 3 increase the intensity of steel form main part 1 to avoided steel form main part 1 to receive the extrusion force and lead to the circumstances of deformation.
The top face slope of bottom plate 6 is fixed with reinforcing plate 5, and the top of reinforcing plate 5 and the lateral wall fixed connection of vertical floor 3, reinforcing plate 5 support the outer wall of steel template main part 1, further promote the anti deformation intensity of steel template main part 1.
Referring to fig. 3 and 4, fastening bolts 4 for fixing the steel form body 1 are installed at both sides of the top end surface of the bottom plate 6, and the fastening bolts 4 are screw-inserted into expansion coils embedded in a plate or the ground through the bottom plate 6, thereby keeping the bottom plate 6 fixed.
The top of the steel template main body 1 is fixed with a bulge 19, and a clamping groove 20 is formed in one side surface of the two bulge 19, which is opposite to each other, and the supporting rod 2 is installed through the clamping groove 20.
Clamping blocks 18 with T-shaped structures are fixed at two ends of the supporting rod 2, the clamping blocks 18 are tightly inserted into clamping grooves 20, and two ends of the supporting rod 2 are inserted into the clamping grooves 20 in a damping mode, so that two ends of the supporting rod 2 are fixedly connected with the protruding portions 19, and the two steel template main bodies 1 are positioned through the supporting rod 2.
The spring 17 fixedly connected with the positioning rod 16 is embedded in the mounting tube 15, the pull rod 14 fixedly connected with the pull plate 12 is inserted into the side wall of the mounting tube 15 in a sliding manner, the pull rod 14 passes through the spring 17 and is fixedly connected with the positioning rod 16, and the spring 17 pushes the positioning rod 16 to be inserted into the positioning hole 13 in an anastomotic manner, so that the two steel template main bodies 1 are kept vertically fixed.
Working principle: the two ends of the two steel template main bodies 1 are respectively fixed with a first connecting plate 8 and a second connecting plate 11, a connecting block 9 on the first connecting plate 8 is anastomosed and inserted into a connecting groove 10 formed in the second connecting plate 11, the connecting block 9 is abutted against the inner wall of the connecting groove 10, so that the two steel template main bodies 1 are transversely fixed, meanwhile, a spring 17 in an installation tube 15 pushes a positioning rod 16 to be anastomosed and inserted into a positioning hole 13, the two steel template main bodies 1 are vertically fixed, and when the steel template main bodies are not used, a pulling plate 12 is pulled from the side wall of the installation tube 15, so that the pulling rod 14 drives the positioning rod 16 to move out of the positioning hole 13, and the two steel template main bodies 1 are mutually and slidably separated, so that the two steel template main bodies 1 are mutually clamped.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a road bridge steel form structure of resistance to compression, includes two steel form main part (1) and the bottom plate (6) of fixing in steel form main part (1) bottom that the symmetry set up, one of them steel form main part (1) both ends all are fixed with first connecting plate (8), another steel form main part (1) both ends are fixed with second connecting plate (11), spread groove (10) have been seted up in the central point department of second connecting plate (11), and the lateral wall of second connecting plate (11) is embedded to have install tube (15), the lateral wall of first connecting plate (8) is fixed with and is T type structure coincide connecting block (9) of pegging graft in spread groove (10), connecting block (9) and the inner wall butt of spread groove (10), and the lateral wall of connecting block (9) has seted up locating hole (13), elasticity grafting has locating lever (16) with locating hole (13) joint in install tube (15), and the lateral wall slip grafting of installing tube (15) has and is used for driving stretch board (12) that locating lever (16) removed.
2. The road bridge steel template structure according to claim 1, characterized in that arc rib plates (7) are fixed on the outer wall of the steel template main body (1) at equal intervals, and vertical rib plates (3) connected with the steel template main body (1) are fixed between a plurality of the arc rib plates (7).
3. The compression-resistant road bridge steel formwork structure according to claim 2, wherein a reinforcing plate (5) is obliquely fixed on the top end surface of the bottom plate (6), and the top end of the reinforcing plate (5) is fixedly connected with the side wall of the vertical rib plate (3).
4. The compression-resistant road bridge steel formwork structure according to claim 1, wherein fastening bolts (4) for fixing the steel formwork main body (1) are installed on two sides of the top end surface of the bottom plate (6).
5. The road bridge steel template structure according to claim 1, characterized in that the top end of the steel template main body (1) is fixed with a protruding part (19), two opposite side surfaces of the protruding part (19) are provided with clamping grooves (20), and the supporting rod (2) is installed through the clamping grooves (20).
6. The road bridge steel template structure according to claim 5, wherein two ends of the supporting rod (2) are both fixed with clamping blocks (18) with T-shaped structures, and the clamping blocks (18) are tightly inserted into the clamping grooves (20).
7. The compression-resistant road bridge steel template structure according to claim 1, wherein a spring (17) fixedly connected with a positioning rod (16) is embedded in the mounting tube (15), a pull rod (14) fixedly connected with a pull plate (12) is inserted into the side wall of the mounting tube (15) in a sliding manner, and the pull rod (14) penetrates through the spring (17) to be fixedly connected with the positioning rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223496438.2U CN219793639U (en) | 2022-12-27 | 2022-12-27 | Road bridge steel form structure of resistance to compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223496438.2U CN219793639U (en) | 2022-12-27 | 2022-12-27 | Road bridge steel form structure of resistance to compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219793639U true CN219793639U (en) | 2023-10-03 |
Family
ID=88151983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223496438.2U Active CN219793639U (en) | 2022-12-27 | 2022-12-27 | Road bridge steel form structure of resistance to compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219793639U (en) |
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2022
- 2022-12-27 CN CN202223496438.2U patent/CN219793639U/en active Active
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