CN219882778U - Adjustable roof boarding mould of prestressed concrete - Google Patents
Adjustable roof boarding mould of prestressed concrete Download PDFInfo
- Publication number
- CN219882778U CN219882778U CN202321268969.8U CN202321268969U CN219882778U CN 219882778 U CN219882778 U CN 219882778U CN 202321268969 U CN202321268969 U CN 202321268969U CN 219882778 U CN219882778 U CN 219882778U
- Authority
- CN
- China
- Prior art keywords
- block
- fixing plate
- groove
- prestressed concrete
- clamping
- 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
- 239000011513 prestressed concrete Substances 0.000 title claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 206010066054 Dysmorphism Diseases 0.000 description 6
- 239000004567 concrete Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The utility model discloses a prestressed concrete adjustable roof board die, which relates to the technical field of prestressed concrete panel dies and comprises a die body, wherein a first steel bar through groove is formed in one side surface of the die body, a clamp fixing plate is arranged on the outer surface of the die body, a first clamping block and a second clamping block are respectively arranged on the outer surface of the clamp fixing plate through sliding grooves, a special-shaped block is rotatably connected to the outer surface of the clamp fixing plate through a shaft rod, a first hydraulic cylinder is arranged on one side surface of the clamp fixing plate, a stretching plate is arranged on the upper surface of the die body, and a second hydraulic cylinder is arranged on the outer surface of the die body. According to the utility model, the purpose of automatically clamping the steel bars is achieved through the arrangement of the first clamping block, the second clamping block, the connecting rod, the special-shaped block, the gear, the first hydraulic cylinder and the rack, and the purpose of conveniently adjusting the distance between the clamps is achieved through the arrangement of the limiting block, the adjusting bolt, the first clamping groove and the second clamping groove.
Description
Technical Field
The utility model relates to the technical field of prestressed concrete panel molds, in particular to a prestressed concrete adjustable roof panel mold.
Background
The prestressed concrete structure is characterized in that before the structural member is acted by external force load, the structural member is manually stressed, so that the generated prestress state is used for reducing or counteracting the tensile stress caused by the external load, namely, the defect of the tensile strength is overcome by means of the higher compressive strength of the concrete, and the aim of delaying the cracking of the concrete in a tension area is fulfilled. The structure made of prestressed concrete is also called a prestressed reinforced concrete structure because the prestress is achieved by a method of stretching the steel bars. The prestressed concrete roof board mould is used in engineering production to accelerate the production of the prestressed concrete roof board.
At present, the prior art prestressed concrete roof slab mold is usually manual to the clamp of reinforcing bar, comparatively takes trouble and is hard, adds and holds the effect relatively poor to the distance between each reinforcing bar anchor clamps is inconvenient to current roof slab mold, thereby is inconvenient for producing the prestressed concrete roof slab of different reinforcing bar densities, so current prestressed concrete roof slab mold has the shortcoming that is inconvenient for automatic clamp to the reinforcing bar and is inconvenient for adjusting the distance between each anchor clamps.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a prestressed concrete adjustable roof board die, which solves the problems in the prior art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an adjustable roof boarding mould of prestressed concrete, includes the mould body, a side of mould body is provided with first reinforcing bar logical groove, the surface of mould body is provided with the anchor clamps fixed plate, a side of anchor clamps fixed plate is provided with the stopper, the surface of anchor clamps fixed plate is provided with first clamp block and second clamp block through the spout respectively, the lower surface of first clamp block is provided with the connecting rod, the surface of connecting rod is provided with the spring, the jack has been seted up to the inside wall of anchor clamps fixed plate, the surface of anchor clamps fixed plate is connected with the dysmorphism piece through the axostylus axostyle rotation, a side of dysmorphism piece is provided with the gear, the surface of anchor clamps fixed plate is provided with the rack stopper, the inside wall of rack stopper is provided with the rack, a side of anchor clamps fixed plate is provided with first pneumatic cylinder, the first draw-in groove has been seted up to the surface of mould body, the upper surface of mould body is provided with the stretching cylinder, the surface of mould body is provided with the second pneumatic cylinder, the surface of stretching plate is provided with the second pneumatic cylinder, a side of stretching plate is provided with the second slot, the surface is provided with the second reinforcing bar.
Optionally, adjusting bolts are arranged on the upper surface of the limiting block, and the outer surface of the limiting block is slidably connected with the inner side wall of the first clamping groove.
Optionally, the middle part of connecting rod and the inside wall sliding connection of second clamp block, the one end of connecting rod is provided with the horizontal pole, the inside wall of first clamp block and second clamp block all is provided with the reinforcement clamp block.
Optionally, the anchor clamps fixed plate is provided with a plurality of and passes through stopper and first draw-in groove and adjusting bolt and first logical groove fixed connection respectively.
Optionally, the second pneumatic cylinder is provided with two and sets up respectively in the front and back surface of mould body, two the one end of the telescopic link of second pneumatic cylinder all with a side fixed connection of tensile board.
Optionally, a side of the stretching plate is provided with a plurality of uniformly distributed fixture fixing plates through a limiting block, a second clamping groove, an adjusting bolt and a second through groove.
The utility model provides a prestressed concrete adjustable roof board die, which has the following beneficial effects:
1. this adjustable roof boarding mould of prestressed concrete, through the setting of first clamp block, the second clamp block, the connecting rod, the dysmorphism piece, the gear, first pneumatic cylinder and rack, make this adjustable roof boarding mould of prestressed concrete possess the effect of being convenient for press from both sides the steel bar automatically, in the course of use, the extension through the telescopic link of first pneumatic cylinder drives the rack and removes, thereby drive the gear rotation, and then drive the dysmorphism piece and rotate, setting through the dysmorphism piece, will extrude horizontal pole and second clamp block simultaneously when the dysmorphism piece is rotatory, the linking effect through the connecting rod, will make first clamp block and second clamp block remove to the middle part simultaneously, and then carry out self-holding to the reinforcing bar that passes the jack, the purpose of being convenient for to press from both sides the steel bar automatically has been reached.
2. This adjustable roof boarding mould of prestressed concrete through stopper, adjusting bolt, the setting of first draw-in groove and second draw-in groove, makes this adjustable roof boarding mould of prestressed concrete possess the effect of being convenient for adjust the distance between each anchor clamps, and in the in-process of using, the accessible twists the position of adjusting bolt control stopper in first draw-in groove and second draw-in groove respectively to the distance between a plurality of anchor clamps of being convenient for is adjusted, has reached the purpose of being convenient for adjust the distance between each anchor clamps.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view showing a three-dimensional structure of a clamp fixing plate according to the present utility model;
FIG. 4 is a schematic side view of the clamp plate of the present utility model;
FIG. 5 is a schematic view of the structure of FIG. 1A according to the present utility model;
fig. 6 is a schematic diagram of the structure of fig. 2B according to the present utility model.
In the figure: 1. a die body; 2. the first steel bar is grooved; 3. a clamp fixing plate; 4. a limiting block; 5. an adjusting bolt; 6. a chute; 7. a first clamping block; 8. a second clamping block; 9. a connecting rod; 10. a spring; 11. reinforcing the clamping block; 12. a jack; 13. a special-shaped block; 14. a gear; 15. a rack limiting block; 16. a cross bar; 17. a first hydraulic cylinder; 18. a rack; 19. a first clamping groove; 20. a first through groove; 21. stretching a plate; 22. a second hydraulic cylinder; 23. a second clamping groove; 24. a second through slot; 25. the second reinforcing steel bar is grooved.
Description of the embodiments
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 to 6, the present utility model provides the following technical solutions: the prestress concrete adjustable roof board die comprises a die body 1, a first steel bar through groove 2 is arranged on one side surface of the die body 1, a clamp fixing plate 3 is arranged on the outer surface of the die body 1, a plurality of clamp fixing plates 3 are fixedly connected with the first through grooves 20 through limiting blocks 4 and first clamping grooves 19 and adjusting bolts 5 respectively, a limiting block 4 is arranged on one side surface of the clamp fixing plate 3, an adjusting bolt 5 is arranged on the upper surface of the limiting block 4, a first clamping block 7 and a second clamping block 8 are respectively arranged on the outer surface of the limiting block 4 through sliding grooves 6, a connecting rod 9 is arranged on the lower surface of the first clamping block 7, the middle part of the connecting rod 9 is in sliding connection with the inner side wall of the second clamping block 8, a cross rod 16 is arranged at one end of the connecting rod 9, the inner side walls of the first clamping block 7 and the second clamping block 8 are respectively provided with a reinforcing clamping block 11, the outer surface of the connecting rod 9 is provided with a spring 10, the inner side wall of the clamp fixing plate 3 is provided with an inserting hole 12, the outer surface of the clamp fixing plate 3 is rotationally connected with a special-shaped block 13 through a shaft rod, one side surface of the special-shaped block 13 is provided with a gear 14, the outer surface of the clamp fixing plate 3 is provided with a rack limiting block 15, the inner side wall of the rack limiting block 15 is provided with a rack 18, one side surface of the clamp fixing plate 3 is provided with a first hydraulic cylinder 17, the outer surface of the die body 1 is provided with a first clamping groove 19, the upper surface of the die body 1 is provided with a first through groove 20, the upper surface of the die body 1 is provided with a stretching plate 21, one side surface of the stretching plate 21 is provided with a plurality of uniformly distributed clamp fixing plates 3 through limiting blocks 4 and second clamping grooves 23 and adjusting bolts 5 and second through grooves 24, the surface of mould body 1 is provided with second pneumatic cylinder 22, and second pneumatic cylinder 22 is provided with two and sets up respectively in the front and back surface of mould body 1, and the one end of the telescopic link of two second pneumatic cylinders 22 all is provided with second draw-in groove 23 with a side fixed connection of tensile board 21, a side of tensile board 21, and the upper surface of tensile board 21 is provided with second through groove 24, and the surface of tensile board 21 is provided with second reinforcing bar through groove 25.
When in use, firstly, the adjusting bolt 5 is unscrewed, so that the limiting block 4 can respectively move in the first clamping groove 19 and the second clamping groove 23, the distance between the steel bars to be set is convenient, the density of the steel bars in the prestressed concrete roof board is further adjusted, the production of the prestressed concrete roof board with various density specifications is effectively matched, afterwards, the adjusting bolt 5 is screwed and fixed, the specific length of the steel bars is intercepted, the steel bars pass through the insertion holes 12 of the outer surface of the clamp fixing plate 3 on one side of the die body 1, one end passes through the first steel bar through groove 2 and then is continuously inserted into the second steel bar through groove 25 of the outer surface of the stretching plate 21, finally, one end of the steel bars passes through the insertion holes 12 of the outer surface of the clamp fixing plate 3 on one side of the stretching plate 21, afterwards, the extension of the telescopic rod of the first hydraulic cylinder 17 is controlled, so that the racks 18 are driven to extend towards one end, at the moment, the special-shaped block 13 is driven to rotate through the transmission action of the rack 18 and the gear 14, the contact points between the special-shaped block 13 and the second clamping block 8 and the cross rod 16 are gradually moved to the longer shaft of the special-shaped block 13 when the special-shaped block 13 rotates, the second clamping block 8 is further driven to move upwards, the cross rod 16 is simultaneously driven to move downwards, the first clamping block 7 is driven to move downwards in the chute 6 through the connection action of the connecting rod 9 when the cross rod 16 moves, so that the distance between the first clamping block 7 and the second clamping block 8 is reduced, the reinforcing steel bars are effectively clamped through the arrangement of the reinforcing clamping blocks 11 on the first clamping block 7 and the second clamping block 8, the two ends of the reinforcing steel bars can be automatically clamped through the arrangement of the first hydraulic cylinder 17, the manual clamping time is saved, the working efficiency is improved, and then the stretching plate 21 is driven to move to one side of the die body 1 by stretching the telescopic rod of the second hydraulic cylinder 22, so that the fixed steel bar is stretched, a certain external force load is generated on the steel bar, a prestress state is generated, concrete is poured into the die body 1, and the production of the prestressed concrete roof board can be completed by loosening the two ends of the steel bar after the concrete is solidified.
In summary, the arrangement of the first clamping block 7, the second clamping block 8, the connecting rod 9, the special-shaped block 13, the gear 14, the first hydraulic cylinder 17 and the rack 18 enables the prestressed concrete adjustable roof board die to have the effect of being convenient for automatically clamping the steel bars, in the using process, the rack 18 is driven to move through the extension of the telescopic rod of the first hydraulic cylinder 17, so that the gear 14 is driven to rotate, the special-shaped block 13 is driven to rotate, the cross rod 16 and the second clamping block 8 are simultaneously extruded when the special-shaped block 13 rotates, the first clamping block 7 and the second clamping block 8 are simultaneously moved to the middle part through the connecting effect of the connecting rod 9, the steel bars penetrating through the insertion holes 12 are automatically clamped, the purpose of being convenient for automatically clamping the steel bars is achieved, the prestressed concrete adjustable roof board die has the effect of being convenient for adjusting the distance between the clamps through the limiting block 4, the adjusting bolts 5 and the first clamping grooves 19 and the second clamping grooves 23, in the using process, the distance between the limiting block 4 and the first clamping grooves 19 can be controlled to be convenient for adjusting the distance between the clamps respectively through screwing the adjusting bolts and the second clamping grooves 23.
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 (6)
1. The utility model provides an adjustable roof boarding mould of prestressed concrete, includes mould body (1), its characterized in that: a first steel bar through groove (2) is formed in one side face of the die body (1), a clamp fixing plate (3) is arranged on the outer surface of the die body (1), a limiting block (4) is arranged on one side face of the clamp fixing plate (3), a first clamping block (7) and a second clamping block (8) are respectively arranged on the outer surface of the clamp fixing plate (3) through a sliding groove (6), a connecting rod (9) is arranged on the lower surface of the first clamping block (7), a spring (10) is arranged on the outer surface of the connecting rod (9), a jack (12) is formed in the inner side wall of the clamp fixing plate (3), a special-shaped block (13) is connected to the outer surface of the clamp fixing plate (3) through shaft rod rotation, a gear (14) is arranged on one side face of the special-shaped block (13), a rack limiting block (15) is arranged on the outer surface of the clamp fixing plate (3), a first hydraulic cylinder (17) is arranged on one side face of the clamp fixing plate (3), a first clamping groove (19) is formed in the outer surface of the die body (1), a first stretching groove (21) is formed in the die body (1), the outer surface of mould body (1) is provided with second pneumatic cylinder (22), one side of tensile board (21) is provided with second draw-in groove (23), the upper surface of tensile board (21) is provided with second through groove (24), the surface of tensile board (21) is provided with second reinforcing bar through groove (25).
2. The prestressed concrete adjustable roof board die according to claim 1, wherein an adjusting bolt (5) is arranged on the upper surface of the limiting block (4), and the outer surface of the limiting block (4) is in sliding connection with the inner side wall of the first clamping groove (19).
3. The adjustable roof panel mold of prestressed concrete according to claim 1, wherein: the middle part of connecting rod (9) and the inside wall sliding connection of second clamp block (8), the one end of connecting rod (9) is provided with horizontal pole (16), the inside wall of first clamp block (7) and second clamp block (8) all is provided with reinforcement clamp block (11).
4. The adjustable roof panel mold of prestressed concrete according to claim 1, wherein: the fixture fixing plate (3) is provided with a plurality of fixing plates and is fixedly connected with the first through grooves (20) through limiting blocks (4) and first clamping grooves (19) and adjusting bolts (5).
5. The adjustable roof panel mold of prestressed concrete according to claim 1, wherein: the second hydraulic cylinders (22) are arranged on the front surface and the rear surface of the die body (1) respectively, and one ends of telescopic rods of the two second hydraulic cylinders (22) are fixedly connected with one side face of the stretching plate (21).
6. The adjustable roof panel mold of prestressed concrete according to claim 1, wherein: one side of the stretching plate (21) is provided with a plurality of clamp fixing plates (3) which are uniformly distributed through limiting blocks (4) and second clamping grooves (23), and adjusting bolts (5) and second through grooves (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268969.8U CN219882778U (en) | 2023-05-24 | 2023-05-24 | Adjustable roof boarding mould of prestressed concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321268969.8U CN219882778U (en) | 2023-05-24 | 2023-05-24 | Adjustable roof boarding mould of prestressed concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219882778U true CN219882778U (en) | 2023-10-24 |
Family
ID=88402677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321268969.8U Active CN219882778U (en) | 2023-05-24 | 2023-05-24 | Adjustable roof boarding mould of prestressed concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219882778U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157434A (en) * | 2022-07-07 | 2022-10-11 | 中建科技(济南)有限公司 | Prefabricated wallboard indent construction equipment and construction process |
| CN117464808A (en) * | 2023-12-22 | 2024-01-30 | 中铁建设集团建筑发展有限公司 | Concrete prefabricated laminated slab pouring die capable of adjusting spacing between extended steel bars |
| CN115157434B (en) * | 2022-07-07 | 2024-07-09 | 中建科技(济南)有限公司 | Prefabricated wallboard grooving construction equipment and construction technology |
-
2023
- 2023-05-24 CN CN202321268969.8U patent/CN219882778U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157434A (en) * | 2022-07-07 | 2022-10-11 | 中建科技(济南)有限公司 | Prefabricated wallboard indent construction equipment and construction process |
| CN115157434B (en) * | 2022-07-07 | 2024-07-09 | 中建科技(济南)有限公司 | Prefabricated wallboard grooving construction equipment and construction technology |
| CN117464808A (en) * | 2023-12-22 | 2024-01-30 | 中铁建设集团建筑发展有限公司 | Concrete prefabricated laminated slab pouring die capable of adjusting spacing between extended steel bars |
| CN117464808B (en) * | 2023-12-22 | 2024-03-19 | 中铁建设集团建筑发展有限公司 | Concrete prefabricated laminated slab pouring die capable of adjusting spacing between extended steel bars |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219882778U (en) | Adjustable roof boarding mould of prestressed concrete | |
| CN217454330U (en) | Independent tensioning and releasing flow line unit for sleeper mould | |
| CN114165261B (en) | Lining trolley for expressway tunnel construction | |
| CN212554387U (en) | Concrete tubular pile cast molding auxiliary device | |
| CN211229548U (en) | Quick form removal tool for aluminum template | |
| CN107971372A (en) | A kind of easy-to-mount standard list V numerical control bender lower dies | |
| CN211164597U (en) | Steel bar prestress tensioning and releasing device | |
| CN221030996U (en) | House building steel bar connection structure | |
| CN218541512U (en) | Adjustable beam formwork reinforcing device | |
| CN217054374U (en) | Construction engineering prestressed concrete construction equipment | |
| CN221277752U (en) | Lining trolley template structure | |
| CN214447154U (en) | Forming equipment is used in aerated brick production | |
| CN214462555U (en) | A consolidate bearing structure for building engineering | |
| CN219818006U (en) | Pin boss casting mould is with connecting support | |
| CN117124461B (en) | Production equipment for vertical mold of prestressed laminated slab | |
| CN220311600U (en) | Prestressed mineral casting beam stretching equipment | |
| CN221289123U (en) | Bending device for steel structure production | |
| CN221095397U (en) | Continuous steel truss structure | |
| CN220725744U (en) | Shear wall steel structure template | |
| CN214720128U (en) | Bridging rib bending device of foundation beam main rib | |
| CN220150871U (en) | Building main body pouring formwork reinforcing structure | |
| CN217871813U (en) | Framework column formwork structure with chamfer | |
| CN114658213A (en) | Steel construction concrete building templates | |
| CN220451409U (en) | Reinforcing structure at expansion joint of shear wall template | |
| CN218479548U (en) | Assembled side form reinforcing fastener |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |