CN220593577U - Pretensioned I-beam pedestal suitable for deep silt layer condition - Google Patents
Pretensioned I-beam pedestal suitable for deep silt layer condition Download PDFInfo
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- CN220593577U CN220593577U CN202322183181.3U CN202322183181U CN220593577U CN 220593577 U CN220593577 U CN 220593577U CN 202322183181 U CN202322183181 U CN 202322183181U CN 220593577 U CN220593577 U CN 220593577U
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- crossbeam
- silt layer
- threaded rod
- pretensioned
- deep silt
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 13
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 13
- 241001330002 Bambuseae Species 0.000 abstract description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 13
- 239000011425 bamboo Substances 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 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
- 230000035515 penetration Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a pretensioned I-beam pedestal suitable for a deep silt layer condition, and relates to the technical field of pretensioned I-beam pedestals. The beneficial effects of the utility model are as follows: through the cooperation between screw thread section of thick bamboo, threaded rod, fixed plate and the connecting block, the screw thread section of thick bamboo can adjust the height of threaded rod, and the threaded rod can adjust the height of fixed plate, is convenient for run through the connecting block with the fixed plate, the concatenation between mounting panel and the crossbeam of being convenient for carries out recycle with tensile subassembly, has saved a large amount of installation time, has improved the practicality of pretension method I-beam pedestal, and bearing frame can increase area of contact, is applicable to deep silt layer.
Description
Technical Field
The utility model relates to the technical field of pre-tensioning method I-beam pedestals, in particular to a pre-tensioning method I-beam pedestal suitable for a deep silt layer.
Background
The existing pretensioned beam tensioning pedestal in life is main equipment of pretensioned prestressed concrete beam production process equipment, and has enough bearing capacity, rigidity and stability so as to avoid the loss of prestress caused by deformation, overturning and sliding of the pedestal.
Chinese patent CN217943698U proposes an i-shaped precast beam mount comprising: the device comprises a bottom plate and a supporting plate, wherein the upper surface of the bottom plate is fixedly connected with the supporting plate, the upper surface of the supporting plate is fixedly connected with a supporting plate, and two sides of the supporting plate are respectively and fixedly connected with a side plate through threads; the upper surface of layer board is connected with the stopper, the round hole has been seted up on the surface of layer board, the inside of round hole runs through there is first threaded rod, threaded sleeve has been cup jointed to the tip of first threaded rod, is close to the stopper the spacing groove has been seted up on the bottom side surface of threaded sleeve, the top of threaded sleeve is connected with the bracket. This I shape precast beam pedestal through the setting of first threaded rod, thread bush and bracket, can fix the position of bracket when first threaded rod carries out threaded connection with the thread bush, can support the reinforcement cage through a plurality of brackets inside the precast beam pedestal like this to can prevent that the naked condition of reinforcement cage from appearing.
Above-mentioned scheme precast beam pedestal inside a plurality of brackets support the framework of steel reinforcement to can prevent that the naked condition from appearing in the framework of steel reinforcement, but be inconvenient for carry out the lacing wire with inside reinforcing bar, can influence reinforcing bar reinforcing's effect, also inconvenient dismantlement auxiliary assembly, make installation and dismantlement auxiliary assembly need a large amount of time, reduced the practicality of pretension method I-beam pedestal.
The utility model comprises the following steps:
the utility model aims to solve the problems and provide the pretensioned I-beam pedestal suitable for the condition of a deep silt layer, the device utilizes the cooperation among the threaded cylinder, the threaded rod, the fixed plate and the connecting block to achieve the effects of facilitating the penetration of the fixed plate through the connecting block, facilitating the splicing between the mounting plate and the cross beam, recycling the stretching assembly, saving a large amount of mounting time and solving the problems in the background art.
In order to solve the problems, the utility model provides a technical scheme that:
the utility model provides a pretension method I-beam pedestal suitable for under deep silt layer condition, includes the crossbeam, two fixed mounting has the bearing frame between the crossbeam, one side of crossbeam is provided with tensile subassembly, one side of crossbeam is provided with rotating assembly, rotating assembly's top just is located the inside of crossbeam, rotating assembly's top fixed mounting has a screw thread section of thick bamboo, screw thread section of thick bamboo's internal thread is connected with the threaded rod, the threaded rod extends to the top of crossbeam, the top fixed mounting of threaded rod has the fixed plate, the spread groove has been seted up to one side of tensile subassembly, the connecting block is installed to one side symmetry of crossbeam.
As a preferable mode of the utility model, a clamping assembly is arranged inside the cross beam, and reinforcing steel bars penetrate through the clamping assembly.
As a preferable scheme of the utility model, the stretching assembly comprises a mounting plate, wherein the mounting plate is fixedly arranged on one side of the cross beam, electric telescopic rods are symmetrically arranged on one side of the mounting plate, and a supporting plate is fixedly arranged at one end of each electric telescopic rod.
As a preferable mode of the utility model, the supporting plate is uniformly provided with a plurality of fixing pieces, and the inside of each fixing piece is symmetrically provided with a clamp.
As a preferable scheme of the utility model, the rotating assembly comprises a hand wheel, one side of the mounting plate is movably provided with the hand wheel, one end of the hand wheel is fixedly provided with a main bevel gear, the top of the main bevel gear is connected with a secondary bevel gear in a meshed manner, and the secondary bevel gear is fixedly connected with the threaded cylinder.
As a preferable scheme of the utility model, the clamping assembly comprises through holes, the through holes are uniformly formed in the cross beams, one side of each cross beam is fixedly provided with a rotating rod, one side of each rotating rod is uniformly provided with a plurality of bidirectional screw rods, and the tops of the bidirectional screw rods are symmetrically connected with positioning nuts in a threaded manner.
The beneficial effects of the utility model are as follows: through the cooperation between screw thread section of thick bamboo, threaded rod, fixed plate and the connecting block, the screw thread section of thick bamboo can adjust the height of threaded rod, and the threaded rod can adjust the height of fixed plate, is convenient for run through the connecting block with the fixed plate, the concatenation between mounting panel and the crossbeam of being convenient for carries out recycle with tensile subassembly, has saved a large amount of installation time, has improved the practicality of pretension method I-beam pedestal, and bearing frame can increase area of contact, is applicable to deep silt layer.
Description of the drawings:
for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a splice structure of the present utility model;
FIG. 3 is a schematic view of the clamping assembly of the present utility model;
fig. 4 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a cross beam; 2. a bearing frame; 3. a stretching assembly; 31. a mounting plate; 32. an electric telescopic rod; 33. a support plate; 34. a fixing member; 35. a clamp; 4. a rotating assembly; 41. a hand wheel; 42. a main bevel gear; 43. a slave bevel gear; 5. a thread cylinder; 6. a threaded rod; 7. a fixing plate; 8. a connecting groove; 9. a connecting block; 10. a clamping assembly; 101. a through hole; 102. a rotating lever; 103. a two-way screw rod; 104. positioning a nut; 11. reinforcing steel bars.
The specific embodiment is as follows:
the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Examples:
as shown in fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a pretension method I-beam pedestal suitable for under deep silt layer condition, including crossbeam 1, fixed mounting has bearing frame 2 between two crossbeams 1, one side of crossbeam 1 is provided with tensile subassembly 3, one side of crossbeam 1 is provided with rotary subassembly 4, the top of rotary subassembly 4 just is located the inside of crossbeam 1, the top fixed mounting of rotary subassembly 4 has screw thread section of thick bamboo 5, the inside threaded connection of screw thread section of thick bamboo 5 has threaded rod 6, the inside of screw thread section of thick bamboo 5 has the screw thread, cooperation between screw thread section of thick bamboo 5 and threaded rod 6 can be adjusted for the rotation conversion straight line, threaded rod 6 extends to the top of crossbeam 1, the top fixed mounting of threaded rod 6 has fixed plate 7, connecting groove 8 has been seted up to one side of tensile subassembly 3, the staff inserts the connecting block 9 of mounting panel 31 one side into the inside of connecting groove 8, connecting block 9 is installed to one side symmetry of crossbeam 1, screw thread section of thick bamboo 5 drives threaded rod 6 and carries out the downward adjustment, screw thread 6 drives fixed plate 7 downward adjustment, through connecting groove 8 and connecting block 9, the inside of crossbeam 1 is provided with clamping assembly 10, the inside of clamping assembly 10 runs through 11, 11 has the reinforcing bar reinforcing.
As shown in fig. 2 and 4, further, the stretching assembly 3 includes a mounting plate 31, the mounting plate 31 is fixedly installed on one side of the beam 1, electric telescopic rods 32 are symmetrically installed on one side of the mounting plate 31, the working principle of the electric telescopic rods 32 is that the telescopic rods are driven to stretch and retract through rotation of a motor, so that movement or fixation of objects is achieved, one ends of the two electric telescopic rods 32 are fixedly provided with supporting plates 33, the electric telescopic rods 32 are started, the supporting plates 33 are driven by the electric telescopic rods 32 to adjust, the supporting plates 33 drive the reinforcing steel bars 11 to stretch, a plurality of fixing pieces 34 are uniformly installed on the supporting plates 33, clamps 35 are symmetrically installed inside each fixing piece 34, the reinforcing steel bars 11 penetrate through the beam 1 and the mounting plate 31, and the clamping and fixing are carried out on the inside of the mounting plate 31 by rotating the clamps 35.
As shown in fig. 1 and 2, further, the rotating assembly 4 includes a hand wheel 41, one side of the mounting plate 31 is movably provided with the hand wheel 41, a worker rotates the hand wheel 41, the hand wheel 41 drives a main bevel gear 42 to rotate, one end of the hand wheel 41 is fixedly provided with the main bevel gear 42, the main bevel gear 42 drives a secondary bevel gear 43 to rotate, the top of the main bevel gear 42 is in meshed connection with the secondary bevel gear 43, and the secondary bevel gear 43 is fixedly connected with the thread cylinder 5.
As shown in fig. 2 and 3, further, the clamping assembly 10 includes a through hole 101, the through hole 101 is uniformly formed in the cross beam 1, a rotating rod 102 is fixedly mounted on one side of each of the two cross beams 1, a plurality of bidirectional screw rods 103 are uniformly mounted on one side of each of the rotating rod 102, after the adjustment is completed, the rotating rod 102 is rotated, the rotating rod 102 drives the bidirectional screw rods 103 to rotate, the bidirectional screw rods 103 drive two positioning nuts 104 to adjust in opposite directions, the positioning nuts 104 linearly move along the screw rods, the top of each bidirectional screw rod 103 is symmetrically connected with the positioning nuts 104 in a threaded manner, the steel bars 11 are clamped and fixed by the two positioning nuts 104, and the positioning nuts 104 are distributed in a semicircular shape, so that the fixed steel bars 11 are firmer.
Working principle: the staff inserts the inside of spread groove 8 with connecting block 9 of mounting panel 31 one side, the staff rotates hand wheel 41, hand wheel 41 drives main bevel gear 42 and rotates, main bevel gear 42 drives and rotates from bevel gear 43, drive screw section of thick bamboo 5 from bevel gear 43 and rotate, screw section of thick bamboo 5 drives threaded rod 6 and adjusts downwards, threaded rod 6 drives fixed plate 7 and adjusts downwards, run through spread groove 8 and connecting block 9, run through crossbeam 1 and mounting panel 31 with reinforcing bar 11, inside mounting panel 31, rotate anchor clamps 35, carry out the clamp with reinforcing bar 11 and press from both sides tightly fixedly, start electric telescopic handle 32, electric telescopic handle 32 drives backup pad 33 and adjusts, backup pad 33 drives reinforcing bar 11 and stretches, after the regulation is accomplished, rotate dwang 102, dwang 102 drives two-way lead screw 103 and rotates in opposite directions, two positioning nut 104 carry out clamp with reinforcing bar 11 and fix.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pretension method I-beam pedestal suitable for under deep silt layer condition, its characterized in that, including crossbeam (1), two fixed mounting has bearing frame (2) between crossbeam (1), one side of crossbeam (1) is provided with tensile subassembly (3), one side of crossbeam (1) is provided with rotating assembly (4), the top of rotating assembly (4) just is located the inside of crossbeam (1), the top fixed mounting of rotating assembly (4) has screw barrel (5), the inside threaded connection of screw barrel (5) has threaded rod (6), threaded rod (6) extend to the top of crossbeam (1), the top fixed mounting of threaded rod (6) has fixed plate (7), spread groove (8) have been seted up to one side of tensile subassembly (3), connecting block (9) are installed to one side symmetry of crossbeam (1).
2. Pretensioned i-beam abutment suitable for use in deep silt layer conditions according to claim 1, characterized in that the inside of the beam (1) is provided with a clamping assembly (10), the inside of the clamping assembly (10) being penetrated by a reinforcement bar (11).
3. Pretensioned i-beam abutment suitable for use in deep silt layer conditions according to claim 1, characterized in that the stretching assembly (3) comprises a mounting plate (31), the mounting plate (31) is fixedly mounted on one side of the cross beam (1), electric telescopic rods (32) are symmetrically mounted on one side of the mounting plate (31), and a support plate (33) is fixedly mounted on one end of two electric telescopic rods (32).
4. A pre-tensioning i-beam block suitable for use in deep silt layer conditions according to claim 3, characterized in that said support plate (33) is uniformly provided with a plurality of fixing members (34), each of said fixing members (34) being internally symmetrically provided with clamps (35).
5. A pre-tensioning i-beam bench suitable for use in deep silt layer conditions according to claim 3, characterized in that the rotating assembly (4) comprises a hand wheel (41), a hand wheel (41) is movably mounted on one side of the mounting plate (31), a main bevel gear (42) is fixedly mounted at one end of the hand wheel (41), a secondary bevel gear (43) is connected to the top of the main bevel gear (42) in a meshed manner, and the secondary bevel gear (43) is fixedly connected with the screw barrel (5).
6. The pretensioned i-beam pedestal suitable for use in deep silt layer conditions according to claim 2, wherein the clamping assembly (10) comprises through holes (101), the through holes (101) are uniformly formed in the cross beams (1), a rotating rod (102) is fixedly mounted on one side of each of the two cross beams (1), a plurality of bidirectional screw rods (103) are uniformly mounted on one side of each rotating rod (102), and positioning nuts (104) are symmetrically screwed on the tops of the bidirectional screw rods (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183181.3U CN220593577U (en) | 2023-08-14 | 2023-08-14 | Pretensioned I-beam pedestal suitable for deep silt layer condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183181.3U CN220593577U (en) | 2023-08-14 | 2023-08-14 | Pretensioned I-beam pedestal suitable for deep silt layer condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220593577U true CN220593577U (en) | 2024-03-15 |
Family
ID=90166431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322183181.3U Active CN220593577U (en) | 2023-08-14 | 2023-08-14 | Pretensioned I-beam pedestal suitable for deep silt layer condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220593577U (en) |
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2023
- 2023-08-14 CN CN202322183181.3U patent/CN220593577U/en active Active
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