CN209453864U - It is a kind of for producing the tensioning equipment of composite beam or superimposed sheet - Google Patents
It is a kind of for producing the tensioning equipment of composite beam or superimposed sheet Download PDFInfo
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- CN209453864U CN209453864U CN201821545284.2U CN201821545284U CN209453864U CN 209453864 U CN209453864 U CN 209453864U CN 201821545284 U CN201821545284 U CN 201821545284U CN 209453864 U CN209453864 U CN 209453864U
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- steel
- superimposed sheet
- composite beam
- concrete
- anchoring
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- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 96
- 239000010959 steel Substances 0.000 claims abstract description 96
- 238000004873 anchoring Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 244000261422 Lysimachia clethroides Species 0.000 claims description 15
- 238000005266 casting Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model relates to a kind of for producing the tensioning equipment of composite beam or superimposed sheet.The device includes workbench, tensioning mechanism is equipped on the ground at workbench both ends, tensioning mechanism includes the anchoring mechanism for clamping the clamping device of steel strand wires or reinforcing bar and connecting with clamping device, clamping device includes a pair of spaced along the setting of workbench corresponding edge in bilevel strip plate, anchoring mechanism includes affixed anchoring steel shoe on the ground, at least two through-holes separately is offered on anchoring steel shoe, long bolt is plugged in each through-hole, long bolt one end is connect through connector with two strip plates, and the long bolt other end is screwed with nut.Since two tensioning mechanisms cooperate, two tensioning mechanisms apply a prestressing force to each steel strand wires or reinforcing bar, when each steel strand wires or reinforcing bar unclamp in two tensioning mechanisms, each steel strand wires or reinforcing bar recovery make to solidify concrete compression, improve cracking resistance, bending stiffness, compression strength and the anti-seismic performance of composite beam or superimposed sheet.
Description
Technical field
The utility model relates to superimposed sheet or composite beam production technical field, more particularly to it is a kind of for produce composite beam or
The tensioning equipment of superimposed sheet.
Background technique
With the development of the society, capital construction industry development is swift and violent, energy saving composite beam, the superimposed sheet of green building are prefabrication and assembly constructions
The critical component of formula structure green energy saving building is the key that building industrialization and green manufacture technology are researched and developed to form prefabricated structure
Part, be suitable for civilian, industrial, quotient live etc. building fields.And Prefabricated superposed beam, the prefabricated superimposed sheet of factory for prefabrication's production at present
Do not apply prestressing force, compared to prestressed component, cracking resistance, bending stiffness, compression strength and anti-seismic performance are poor, and
Production efficiency is lower, it is difficult in the field of top load.
Utility model content
The purpose of this utility model is in view of the deficienciess of the prior art, i.e. Prefabricated superposed beam, prefabricated superimposed sheet be not
Apply prestressing force, provide a kind of cracking resistance, bending stiffness, compression strength and anti-seismic performance have the composite beam greatly improved or
The production tensioning equipment of superimposed sheet.
To achieve the goals above, a kind of tensioning equipment for producing composite beam or superimposed sheet of the utility model is taken
Technical solution:
It is a kind of for producing the tensioning equipment of composite beam or superimposed sheet, include the work for solidifying composite beam or superimposed sheet
Make platform, tensioning mechanism is equipped on the ground at workbench both ends, the tensioning mechanism includes clamping steel strand wires or reinforcing bar
Clamping device and the anchoring mechanism connecting with clamping device, anchoring mechanism are located on the outside of clamping device, the clamping device packet
The strip plate of a pair of spaced along the setting of workbench corresponding edge is included, two strip plates are arranged in upper layer and lower layer, strip plate
Length direction is identical as workbench corresponding edge length direction, if upper and lower two strip plate warp bolt stem is connected to form load steel
Crossbeam, the anchoring mechanism include affixed anchoring steel shoe on the ground, and it is alternate to offer at least two on anchoring steel shoe
Every through-hole, be plugged with long bolt in each through-hole, long bolt one end is connect through connector with load gooseneck, the long bolt other end
It is screwed with nut, the nut contradicts on anchoring steel shoe, for being tensioned the steel strand wires or reinforcing bar of gripper mechanism grips.
When utility model works, more steel strand wires or spacing of reinforcement are vacantly placed on above workbench, each steel is made
Twisted wire or reinforcing bar one end are placed between the gap of two strip plates of a clamping device, and each steel strand wires or the reinforcing bar other end are placed on
Between the gap of two strip plates of another clamping device, screwing bolts make two clamping devices clamp each steel strand wires or reinforcing bar, then
Each nut is rotated, moves each load gooseneck to corresponding anchoring steel shoe, thus by steel strand wires or steel bar stretching, steel strand wires
Or then reinforcing bar topples over concrete there are a prestressing force on workbench again, solidify concrete and steel strand wires or reinforcing bar,
Two clamping devices are unclamped, steel strand wires or reinforcing bar restore, and steel strand wires or reinforcing bar compress concrete.
Compared with prior art, the utility model has the following beneficial effects: since two tensioning mechanisms cooperate, two stretching machines
Structure applies a prestressing force to each steel strand wires or reinforcing bar, when each steel strand wires or reinforcing bar unclamp in two tensioning mechanisms, each steel strand wires or
In reinforcing bar recuperation, make the concrete compression of solidification, thus the cracking resistance of composite beam or superimposed sheet, bending stiffness, resistance to compression
Intensity and anti-seismic performance are excellent, the field suitable for top load.
The workbench includes the multiple concrete stringers poured on the ground separately, concrete stringer length direction
Towards the tensioning mechanism of two sides, vertical pre-embedded steel slab is connected in each concrete stringer, each pre-embedded steel slab upper end extends to
Outside concrete stringer, and it is located in same level, horizontal girder steel, each horizontal girder steel is connected on same lateral pre-embedded steel slab
Upper surface flushed with each pre-embedded steel slab upper end, be connected with flat fixed die station on each horizontal girder steel and each pre-embedded steel slab,
Concrete buttress has been poured on the ground of concrete stringer both ends, concrete buttress and each concrete stringer formed by integrally casting form,
The upper surface of concrete buttress is flushed with fixed die station upper surface, and the anchoring steel shoe is fixed in concrete buttress.Due to
Workbench and concrete buttress formed by integrally casting, the entire intensity for producing tensioning equipment are guaranteed, while frame structure
Platform capacity is stronger, is able to produce the composite beam or superimposed sheet of manufacture large size or ultra-large type.
Steel plate is equipped in the concrete buttress, the anchoring steel shoe and steel plate weld.
The connector include the first U-shaped fork-join head and the second U-shaped fork-join head, the U-shaped connecting plate of the first U-shaped fork-join head and
The root of second U-shaped fork-join head is hinged, and the root of the first U-shaped fork-join head is connect with long bolt one end, and the load gooseneck is worn
It is inserted in the U-shaped connecting plate of the second U-shaped fork-join head, the U-shaped connecting plate of load gooseneck via pins and the second U-shaped fork-join head is cut with scissors
It connects, the U-shaped connecting plate of the second U-shaped fork-join head is rotated to the U-shaped connecting plate both side plate of the second U-shaped fork-join head.
The root of the first U-shaped fork-join head is threadedly coupled or welds with long bolt.
For two strip plate through several clip clampings, the clip is G word folder.G word folder increases the pressure of two strip plates, from
And ensure two strip plate firm grips.
The through-hole is the through-hole in the U-shaped hole of vertical section, adjusts displacement in the vertical direction convenient for long bolt.
It is socketed with rectangular block on long bolt between anchoring steel shoe and nut, the coagulation immediately below rectangular block
Native buttress is equipped with the cushion block group that muti-piece stacks, and the concrete buttress immediately below load gooseneck is equipped with what muti-piece stacked
Cushion block group, the cushion block group are used to ensure that steel strand wires and long bolt to be tensioned to be located at same level.
Detailed description of the invention
Fig. 1 is the top view of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the partial enlargement diagram in Fig. 1 at A.
Fig. 4 is the partial enlargement diagram in Fig. 2 at B.
Fig. 5 is the partial enlargement diagram in Fig. 2 at C.
Wherein, 1 workbench, 101 concrete stringers, 102 pre-embedded steel slabs, 103 horizontal girder steels, 104 fixed die station, 105 is mixed
Solidifying soil buttress, 2 tensioning mechanisms, 201 clamping devices, 202 anchoring mechanisms, 203 strip plates, 204 load goosenecks, 205 anchoring steel
Baffle, 206 through-holes, 207 long bolts, 208 nuts, 209 first U-shaped fork-join heads, 210 second U-shaped fork-join heads, 211 clips, 212
Cushion block group, 213 rectangular blocks, 3 composite beams or superimposed sheet, 4 steel strand wires or reinforcing bar.
Specific embodiment
It include for solidifying overlapping to be a kind of for producing the tensioning equipment of composite beam or superimposed sheet as described in Fig. 1-5
The workbench 1 of beam or superimposed sheet 3, workbench 1 include the multiple concrete stringers 101 poured on the ground separately, are mixed
Tensioning mechanism 2 of soil 101 length direction of stringer towards two sides is coagulated, is connected with vertical pre-embedded steel slab in each concrete stringer 101
102, each 102 upper end of pre-embedded steel slab extends to outside concrete stringer 101, and is located in same level, is located at same transverse direction
Pre-embedded steel slab 102 on be connected with horizontal girder steel 103, the upper surface of each horizontal girder steel 103 is flushed with each 102 upper end of pre-embedded steel slab,
Flat fixed die station 104 is connected on each horizontal girder steel 103 and each pre-embedded steel slab 102, on 101 both ends ground of concrete stringer
Concrete buttress 105 is poured, concrete buttress 105 and each 101 formed by integrally casting of concrete stringer form, concrete buttress
105 upper surface is flushed with fixed 104 upper surface of die station, and anchoring steel shoe 205 is fixed in concrete buttress 105.Due to work
Make platform 1 and 105 formed by integrally casting of concrete buttress, the entire intensity for producing tensioning equipment is guaranteed, while frame structure
1 bearing capacity of workbench it is stronger, be able to produce that manufacture is large-scale or the composite beam or superimposed sheet 3 of ultra-large type, concrete buttress
Steel plate is equipped in 105, anchoring steel shoe 205 and steel plate weld, it is equipped with tensioning mechanism 2 on the ground at 1 both ends of workbench,
Drawing mechanism 2 includes the anchoring mechanism 202 for clamping the clamping device 201 of steel strand wires or reinforcing bar 4 and connecting with clamping device 201,
Anchoring mechanism 202 is located at 201 outside of clamping device, and clamping device 201 includes a pair of of phase along the setting of 1 corresponding edge of workbench
The strip plate 203 at interval, two strip plates 203 are arranged in upper layer and lower layer, and the length direction of strip plate 203 is corresponding with workbench 1
Edge length direction is identical, if upper and lower two strip plate 203 warp bolt stem is connected to form load gooseneck 204, two strip plates 203
Through several 211 clampings of clip, clip 211 is G word folder.G word folder increases the pressure of two strip plates 203, so that it is guaranteed that two strip plates
203 firm grips, anchoring mechanism 202 include affixed anchoring steel shoe 205 on the ground, anchor and offer on steel shoe 205
At least two through-holes 206 separately, through-hole 206 are the through-hole 206 in the U-shaped hole of vertical section, convenient for long bolt 207 in vertical side
Displacement is adjusted upward, long bolt 207 is plugged in each through-hole 206,207 one end of long bolt is through connector and load gooseneck 204
Connection, connector include the first U-shaped fork-join head 209 and the second U-shaped fork-join head 210, the U-shaped connecting plate of the first U-shaped fork-join head 209
Hinged with the root of the second U-shaped fork-join head 210, the root of the first U-shaped fork-join head 209 is connect with 207 one end of long bolt, load steel
Crossbeam 204 is interspersed in the U-shaped connecting plate of the second U-shaped fork-join head 210,204 via pins of load gooseneck and the second U-shaped fork-join head
210 U-shaped connecting plate is hinged, the U-shaped connecting plate two of the U-shaped connecting plate of the second U-shaped fork-join head 210 to the second U-shaped fork-join head 210
Side plate rotation, the root of the first U-shaped fork-join head 209 are threadedly coupled or weld with long bolt 207, and 207 other end of long bolt is screwed on
There is nut 208, nut 208 contradicts on anchoring steel shoe 205, for being tensioned the steel strand wires or reinforcing bar of the clamping of clamping device 201
4, it is socketed with rectangular block 213 on the long bolt 207 anchored between steel shoe 205 and nut 208, is being located at rectangular block 213 just
The concrete buttress 105 of lower section is equipped with the cushion block group 212 that muti-piece stacks, the concrete immediately below load gooseneck 204
Buttress 105 is equipped with the cushion block group 212 that muti-piece stacks, and cushion block group 212 is used to ensure steel strand wires to be tensioned and long bolt 207
In in same level.
When work, more steel strand wires or reinforcing bar 4 are spaced and are vacantly placed on 1 top of workbench, make each steel strand wires or steel
4 one end of muscle is placed between the gap of two strip plates 203 of a clamping device 201, and each steel strand wires or 4 other end of reinforcing bar are placed on
Between the gap of two strip plates 203 of another clamping device 201, screwing bolts and using G word folder make two clamping devices 201 press from both sides
Then tight each steel strand wires or reinforcing bar 4 are rotated the axis pad of long bolt 207 to coaxial with steel strand wires or reinforcing bar 4 using gasket group
Each nut 208 moves each load gooseneck 204 to corresponding anchoring steel shoe 205, so that steel strand wires or reinforcing bar 4 are stretched,
Then steel strand wires or reinforcing bar 4 topple over concrete on workbench 1 again there are a prestressing force, make concrete and steel strand wires or
Reinforcing bar 4 solidifies, and unclamps two clamping devices 201, and steel strand wires or reinforcing bar 4 restore, and steel strand wires or reinforcing bar 4 compress concrete.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements or deformation, these replacements or deformation are within the protection scope of the present utility model.
Claims (8)
1. a kind of for producing the tensioning equipment of composite beam or superimposed sheet, it is characterised in that: include for solidify composite beam or
The workbench of superimposed sheet, tensioning mechanism is equipped on the ground at workbench both ends, and the tensioning mechanism includes that clamping steel twists
The clamping device of line or reinforcing bar and the anchoring mechanism connecting with clamping device, anchoring mechanism is located on the outside of clamping device, described
Clamping device includes the strip plate along a pair of spaced of workbench corresponding edge setting, and two strip plates are set in upper layer and lower layer
It sets, the length direction of strip plate is identical as workbench corresponding edge length direction, if upper and lower two strip plate warp bolt stem is connected
It connects to form load gooseneck, the anchoring mechanism includes affixed anchoring steel shoe on the ground, anchors and offers on steel shoe
At least two through-holes separately is plugged with long bolt in each through-hole, and long bolt one end is connect through connector with load gooseneck,
The long bolt other end is screwed with nut, and the nut contradicts on anchoring steel shoe, and the steel for being tensioned gripper mechanism grips twists
Line or reinforcing bar.
2. according to claim 1 a kind of for producing the tensioning equipment of composite beam or superimposed sheet, it is characterised in that: described
Workbench includes the multiple concrete stringers poured on the ground separately, of the concrete stringer length direction towards two sides
Drawing mechanism is connected with vertical pre-embedded steel slab in each concrete stringer, and each pre-embedded steel slab upper end extends to outside concrete stringer,
And be located in same level, it is connected with horizontal girder steel on same lateral pre-embedded steel slab, the upper surface of each horizontal girder steel and each
Pre-embedded steel slab upper end flushes, and is connected with flat fixed die station, concrete stringer two on each horizontal girder steel and each pre-embedded steel slab
Concrete buttress is poured on the ground of end, concrete buttress and each concrete stringer formed by integrally casting form, concrete buttress
Upper surface is flushed with fixed die station upper surface, and the anchoring steel shoe is fixed in concrete buttress.
3. according to claim 2 a kind of for producing the tensioning equipment of composite beam or superimposed sheet, it is characterised in that: described
Steel plate is equipped in concrete buttress, the anchoring steel shoe and steel plate weld.
4. a kind of tensioning for producing composite beam or superimposed sheet described in any claim fills in -3 according to claim 1
It sets, it is characterised in that: the connector includes the first U-shaped fork-join head and the second U-shaped fork-join head, the U-shaped company of the first U-shaped fork-join head
The root of fishplate bar and the second U-shaped fork-join head is hinged, and the root of the first U-shaped fork-join head is connect with long bolt one end, the load steel
Crossbeam is interspersed in the U-shaped connecting plate of the second U-shaped fork-join head, the U-shaped connection of load gooseneck via pins and the second U-shaped fork-join head
Plate is hinged, and the U-shaped connecting plate of the second U-shaped fork-join head is rotated to the U-shaped connecting plate both side plate of the second U-shaped fork-join head.
5. according to claim 4 a kind of for producing the tensioning equipment of composite beam or superimposed sheet, it is characterised in that: described
The root of first U-shaped fork-join head is threadedly coupled or welds with long bolt.
6. according to claim 5 a kind of for producing the tensioning equipment of composite beam or superimposed sheet, it is characterised in that: described
For two strip plates through several clip clampings, the clip is G word folder.
7. according to claim 6 a kind of for producing the tensioning equipment of composite beam or superimposed sheet, it is characterised in that: described
Through-hole is the through-hole in the U-shaped hole of vertical section, adjusts displacement in the vertical direction convenient for long bolt.
8. according to claim 7 a kind of for producing the tensioning equipment of composite beam or superimposed sheet, it is characterised in that: be located at
It is socketed with rectangular block on long bolt between anchoring steel shoe and nut, the concrete buttress immediately below rectangular block is equipped with
The cushion block group that muti-piece stacks, the concrete buttress immediately below load gooseneck is equipped with the cushion block group that muti-piece stacks, described
Cushion block group is used to ensure that steel strand wires and long bolt to be tensioned to be located at same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545284.2U CN209453864U (en) | 2018-09-21 | 2018-09-21 | It is a kind of for producing the tensioning equipment of composite beam or superimposed sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545284.2U CN209453864U (en) | 2018-09-21 | 2018-09-21 | It is a kind of for producing the tensioning equipment of composite beam or superimposed sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209453864U true CN209453864U (en) | 2019-10-01 |
Family
ID=68036285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821545284.2U Withdrawn - After Issue CN209453864U (en) | 2018-09-21 | 2018-09-21 | It is a kind of for producing the tensioning equipment of composite beam or superimposed sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209453864U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176866A (en) * | 2018-09-21 | 2019-01-11 | 江苏华江祥瑞现代建筑发展有限公司 | Tensioning equipment and the production method that composite beam or superimposed sheet are produced using tensioning equipment |
| CN111844378A (en) * | 2020-07-01 | 2020-10-30 | 建华建材(河南)有限公司 | Multifunctional rapid production mold table |
| CN113263615A (en) * | 2021-06-08 | 2021-08-17 | 吉林建筑大学 | Method for preparing bidirectional prestressed concrete laminated slab bottom plate by using large platform |
-
2018
- 2018-09-21 CN CN201821545284.2U patent/CN209453864U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176866A (en) * | 2018-09-21 | 2019-01-11 | 江苏华江祥瑞现代建筑发展有限公司 | Tensioning equipment and the production method that composite beam or superimposed sheet are produced using tensioning equipment |
| CN109176866B (en) * | 2018-09-21 | 2024-05-14 | 江苏华江祥瑞现代建筑发展有限公司 | Tensioning device and production method for producing laminated beams or laminated plates by adopting tensioning device |
| CN111844378A (en) * | 2020-07-01 | 2020-10-30 | 建华建材(河南)有限公司 | Multifunctional rapid production mold table |
| CN113263615A (en) * | 2021-06-08 | 2021-08-17 | 吉林建筑大学 | Method for preparing bidirectional prestressed concrete laminated slab bottom plate by using large platform |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191001 Effective date of abandoning: 20240514 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191001 Effective date of abandoning: 20240514 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |