CN209508743U - Guarantee the face end support template of concrete road surface seam transmission rod pull rod implantation precision - Google Patents
Guarantee the face end support template of concrete road surface seam transmission rod pull rod implantation precision Download PDFInfo
- Publication number
- CN209508743U CN209508743U CN201822031570.3U CN201822031570U CN209508743U CN 209508743 U CN209508743 U CN 209508743U CN 201822031570 U CN201822031570 U CN 201822031570U CN 209508743 U CN209508743 U CN 209508743U
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- pull rod
- rod
- transmission rod
- steel form
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 73
- 238000002513 implantation Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 61
- 239000010959 steel Substances 0.000 claims abstract description 61
- 238000013461 design Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 16
- 238000009415 formwork Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- -1 plate thickness 10mm Substances 0.000 description 3
- 239000007943 implant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of face end support template of guarantee concrete road surface seam transmission rod pull rod implantation precision, and main installation is by the transmission rod steel form and steel form A-frame of panel concrete joint (construction joint), transmission rod support frame and is mounted on the pull rod steel form of panel concrete mixture two sides and steel form A-frame, pull rod support frame form；Transmission rod steel form and pull rod steel form are hinged in 90 ° by Spring Card.Transmission rod, pull rod can be accurately implanted by the utility model according to design requirement, meet the technical requirements of related specifications.Its safeguard measure are as follows: utilize support frame and formwork steel preformed hole, the firm support of one line of two o'clock is provided, guarantee that transmission rod, pull rod are vertically squeezed into seam crossing concrete, it is constant to be still able to maintain implantation position under concrete vibrating state immediately；Steel form is assembled up and down, easy assembly and disassembly.While to improve Artificial Intervention precision, greatly improve work efficiency.
Description
Technical field
The utility model belongs to highway construction technology field, and in particular to a kind of guarantee concrete road surface seam transmission rod,
The face end support template of pull rod implantation precision.
Background technique
China Higher class g cement road surface generallys use slip form paver to pave, and construction terminates to generate construction joint, presses
According to demand of technical standard, transmission rod, pull rod (hereinafter referred to as " rod piece ") are set at construction joint, lay required precision are as follows: partially
Tiltedly ≯ 10mm.Traditional approach uses simple supporting and retaining system template, and template do not have rod piece supporting and positioning device, entirely with worker's qualification with
Responsibility attitude, therefore squeeze into the position precision of rod piece and design requirement differs greatly.Through examining the bar using the implantation of simple supporting and retaining system
Part precision is difficult to meet the regulation of related specifications.According to " the difference construction such as what wise man, Linghai City's space of Research Institute of Highway Ministry Transport
Mode is influenced on transmission rod spatial position and seam stress analysis " result of study show that the transmission rod deviation that transfinites leads to cement
Road surface Load-transfer Capacity declines to a great extent, and serious person results even in road surface and more early destroys.In conclusion rod piece lays precision road pavement
Service life has larger impact, and the implantation precision for improving road pavement rod piece has certain technical meaning.The utility model is intended to solve
The certainly above problem, and Inner Mongolia Zhungeer is to Xinghe heavy duty cement concrete pavement in freeway and Guangxi San Jiang to Liuzhou high speed
Highway cement concrete pavement etc. is multiple to practice engineer application, has improved the implantation precision of transmission rod pull rod, has generated certain
Economic benefit and social benefit.
Utility model content
The purpose of this utility model is that for Artificial Intervention transmission rod, pull rod can generate large error in the prior art
Technical problem, provide a kind of structure is simple, design is scientific and reasonable, the guarantee concrete road surface seam transmission rod of construction is simple,
The face end support template of pull rod implantation precision.Transmission rod, pull rod can be effectively aligned by the utility model with implant holes, with bar
Part support frame is support, can guarantee that transmission rod, pull rod are vertically squeezed into seam crossing concrete, improves Artificial Intervention precision, makes
It uses convenient, greatly improves work efficiency.
To achieve the goals above, the utility model uses following technical scheme:
A kind of face end support template guaranteeing concrete road surface seam transmission rod, pull rod implantation precision, mainly by being mounted on
The transmission rod steel form of concrete mix front end or rear end, transmission rod support frame and it is mounted on concrete mix or so
The pull rod steel form and pull rod support frame of two sides form；
The both ends of the transmission rod steel form pass through the fixed company of pull rod steel form of clamp button of the spring and the left and right sides respectively
It connects；
The transmission rod steel form and pull rod steel form is formed by overlapping by template upper sheet space and template lower sheet space respectively,
And being prefabricated with the circular hole I that several are used for transmission rod insertion at equal intervals in the lap-joint of transmission rod steel form, (spacing answers root
Set according to design drawing), several circles for being used for pull rod insertion at equal intervals are prefabricated in the lap-joint of pull rod steel form
Hole II (spacing should be set according to design drawing)；The template upper sheet space and template lower sheet space connects by the way that bolt III is fixed
It is connected together；
The transmission rod support frame includes sliding part I and support rod I；One end of the sliding part I is transversely equipped with
For being inserted into the circular hole III of transmission rod, the other end is equipped with the circular hole IV of suit support rod I, and the both ends of sliding part I along longitudinal direction
The bolt hole communicated with circular hole III, circular hole IV is further respectively had along axial direction, and is respectively equipped with bolt I, bolt II；
The pull rod support frame includes sliding part II and support rod II；One end of the sliding part II is transversely equipped with
For being inserted into the circular hole V of pull rod, the other end is equipped with the circular hole VI of suit support rod II, and the both ends of sliding part II along longitudinal direction
The bolt hole communicated with circular hole V, circular hole VI is further respectively had along axial direction, and is respectively equipped with bolt IV, bolt V.
In the present invention, face end support template preferably uses scale lengths to be assemblied to form for 900mm single form；Template
Whole specification depending on the length and width high standard of concrete mix.
As the further explanation of the utility model, three are additionally provided on the outside of the template lower sheet space of the transmission rod steel form
Angle support plate I, and A-frame plate I is equipped with longitudinal hole I；It is additionally provided on the outside of the template lower sheet space of the pull rod steel form
A-frame plate II, and A-frame plate II is equipped with longitudinal hole II.The template lower sheet space bottom of the transmission rod steel form
Portion is equipped with fixation hole I corresponding with longitudinal hole I；The template lower sheet space bottom of the pull rod steel form is equipped with to be led to longitudinal
The corresponding fixation hole II in hole II.Setting A-frame plate can preferably consolidate template, guarantee concrete it is smooth pour and
The stability of the reciprocating lower template of concrete making machinery；Longitudinal hole is set, then is that reinforcing bar can be passed through in construction
Longitudinal hole is driven into ground, to play the role of stability triangle supporting plate and template.
As the further explanation of the utility model, the template upper sheet space and template lower sheet space are all made of and are not less than
The steel plate of 8mm thickness is made.Template is formed using the plate up and down of two same sizes, not only facilitates and plate is transported to construction now
, but also after can preventing concrete coagulation from hardening to the adhesion of template, lead to the phenomenon that template taking-up not easy to disassemble.
As the further explanation of the utility model, the height of the face end support template and the thickness of concrete road surface
It is consistent.
As the further explanation of the utility model, the aperture of the circular hole I and circular hole II is respectively 34 ± 2mm,
And the center of circular hole I and circular hole II is located at the half of face end support form height.The aperture of circular hole I and circular hole II
It can be designed according to transmission rod, the pull rod design diameter+3mm of concrete engineering layout design；Circular hole I, circular hole II in template are set
Seated position, quantity are corresponding with transmission rod, the implantation position of pull rod, quantity respectively.
As the further explanation of the utility model, the A-frame plate I and A-frame plate II are steel, plate
Thickness is not less than 10mm, 40 ± 4mm of base width, and the setting spacing of A-frame plate I or A-frame plate II is respectively
500±5mm；The diameter of the longitudinal hole I and longitudinal hole II is respectively 30 ± 5mm.
As the further explanation of the utility model, the sliding part I and sliding part II be all made of 50 ± 5mm of diameter,
The steel solid cylinder with holes of long 80 ± 5mm, can slide up and down along support rod I or support rod II respectively, and respectively by twisting
Tight bolt II or bolt V are fixed.Sliding part can be slided up and down along support rod, so that the circular hole on sliding part is to quasi-mode
Prefabricated circular hole on plate smoothly sequentially passes through circular hole convenient for transmission rod, pull rod, be precisely implanted into concrete slab and design position
It sets.When sliding part adjusts good position on support rod, and stopping slides up and down, bolt II or bolt V are tightened, sliding part is made
It is fixed on support rod.When transmission rod passes through circular hole III, and no longer moves, bolt I is tightened, transmission rod is fixed.Work as pull rod
Across circular hole V, and when no longer moving, bolt IV is tightened, pull rod is fixed.
As the further explanation of the utility model, the diameter of the support rod I and support rod II is 20 ± 5mm,
And dismountable rounded cap is equipped at the top of bar.The setting of rounded cap be mainly based upon it is safe consider, avoid support rod accidentally injure work
Make personnel.
Using the application method step of the utility model:
1. adjusting the width of splice template according to the width of seam crossing concrete slab, the two is answered equal.By template (block)
It is installed to scheduled construction joint position, is fixedly connected with template by clamp button of the spring, it will by the vertical through holes of A-frame plate
Reinforcing bar squeezes into ground, to ensure the firm of template.
2. concrete mix is filled template (concrete is at this time without vibrating), the sliding of mobile transmission rod support frame
Part adjusts and calibrates sliding part, so that the circular hole of sliding part and the alignment of the circular hole of template, import transmission rod and pull rod, while really
The half that power transmission pole length in template both sides is transmission rod overall length is protected, the fixing bolt for twisting sliding part fixes transmission rod, pull rod.
3. vibration compacting concrete is first dismantled cope plate (block) after concrete coagulation hardening has some strength, then pine
It starts part fixed screw, hinged clamp button of the spring, after earth anchor to be removed, the lower template (block) of face end support template namely removes.Often
It is hard in time by template cleaning and brushing template oil after secondary use, in case subsequent construction uses.
The utility model has the beneficial effects that
1. the utility model structure is simple, design is scientific and reasonable, construction is simple, use cost are low, and can repeatedly recycle makes
With.
2. transmission rod and pull rod are effectively aligned by the utility model with implant holes, it is support with support frame, can guarantees
Transmission rod and pull rod are vertically squeezed into seam crossing concrete, and the precision of Artificial Intervention is improved, and meet relevant design code requirement,
Guarantee construction quality, and be easy to use freely, greatly improves work efficiency.
3. each device is put at construction joint position and fixation by the utility model in advance, with can up and down adjustment support frame it is solid
Determine transmission rod, guarantees that transmission rod position is firm, after machine construction to be paved terminates concrete coagulation hardening, template of dismantling, and dismantle
It is convenient, do not generate secondary destruction to concrete slab, the implantation precision of rod piece is high at construction joint, relief surface is beautiful, straight.
Detailed description of the invention
Fig. 1 is the main view of an embodiment of the present invention.
Fig. 2 is the left view of an embodiment of the present invention.
Fig. 3 is the top view of an embodiment of the present invention.
Appended drawing reference: 1- bolt I, 2- transmission rod, 3- support rod I, 4- bolt II, 5- bolt III, 6- A-frame plate I,
7- template upper sheet space, 8- longitudinal hole I, 9- template lower sheet space, 10- clamp button of the spring, 11- sliding part I, 12- sliding part II, 13-
Pull rod, 14- support rod II, 15- A-frame plate II.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Embodiment 1:
As shown in Figure 1-3, a kind of face end support template for guaranteeing concrete road surface seam transmission rod, pull rod implantation precision,
Mainly by being mounted on the transmission rod steel form of concrete mix front end or rear end, transmission rod support frame and being mounted on coagulation
Pull rod steel form and pull rod support frame composition at left and right sides of native mixture；The both ends of the transmission rod steel form pass through respectively
Clamp button of the spring 10 is fixedly connected with the pull rod steel form of the left and right sides；The transmission rod steel form and pull rod steel form is distinguished
It is formed by overlapping by template upper sheet space 7 and template lower sheet space 9, and between the lap-joint of transmission rod steel form is prefabricated with several etc.
Away from for transmission rod insertion circular hole I, the lap-joint of pull rod steel form be prefabricated with several at equal intervals for pull rod insert
The circular hole II entered；The template upper sheet space 7 and template lower sheet space 9 is fixed together by bolt III 5；
The transmission rod support frame includes sliding part I 11 and support rod I 3；One end of the sliding part I 11 is transversely
Equipped with the circular hole III for being inserted into transmission rod, the other end is equipped with the circular hole IV of suit support rod I 3, and sliding part I 11 along longitudinal direction
Both ends the bolt hole communicated with circular hole III, circular hole IV is further respectively had along axial direction, and be respectively equipped with bolt I 1, bolt II 4；
The pull rod support frame includes sliding part II 12 and support rod II 14；One end of the sliding part II 12 is along cross
To the circular hole V being equipped with for being inserted into pull rod, the other end is equipped with the circular hole VI of suit support rod II 14, and sliding part along longitudinal direction
II 12 both ends further respectively have the bolt hole communicated with circular hole V, circular hole VI along axial direction, and are respectively equipped with bolt IV, bolt
Ⅴ。
It is equipped with A-frame plate I 6 on the outside of the template lower sheet space of the transmission rod steel form, and A-frame plate I 6 is set
There is longitudinal hole I 8；A-frame plate II 15, and A-frame are equipped on the outside of the template lower sheet space of the pull rod steel form
Plate II 15 is equipped with longitudinal hole II.The template lower sheet space bottom of the transmission rod steel form is equipped with corresponding with longitudinal hole I 8
Fixation hole I；The template lower sheet space bottom of the pull rod steel form is equipped with fixation hole II corresponding with longitudinal hole II.
The steel plate that the template upper sheet space and template lower sheet space is all made of 8mm thickness is made.The face end support template
Height it is consistent with the thickness of concrete road surface.
The aperture of the circular hole I and circular hole II is respectively 34mm, and the center of circular hole I and circular hole II is located at end
At the half of rack template height.The A-frame plate I 6 and A-frame plate II 15 is steel, plate thickness 10mm,
Base width 40mm, and the setting spacing of A-frame plate I 6 or A-frame plate II 15 is respectively 500mm；Described is vertical
It is respectively 30mm to the diameter of through-hole I and longitudinal hole II.The sliding part I 11 and sliding part II 12 is all made of diameter
The steel solid cylinder with holes of 50mm, long 80mm, can slide up and down along support rod I 3 or support rod II 14, and lead to respectively respectively
It crosses and tightens bolt II 4 or bolt V is fixed.The diameter of the support rod I 3 and support rod II 14 is 20mm, and
Dismountable rounded cap is equipped at the top of bar.
Embodiment 2:
The present embodiment the difference from embodiment 1 is that: the template upper sheet space and template lower sheet space be all made of 10mm thickness
Steel plate be made.The aperture of the circular hole I and circular hole II is respectively 32mm, and the center of circular hole I and circular hole II is located at
At the half of face end support form height.The A-frame plate I 6 and A-frame plate II 15 is steel, plate thickness
2mm, base width 36mm, and the setting spacing of A-frame plate I 6 or A-frame plate II 15 is respectively 495mm；It is described
Longitudinal hole I and longitudinal hole II diameter be respectively 25mm.The sliding part I 11 and sliding part II 12 is all made of directly
The steel solid cylinder with holes of diameter 45mm, long 75mm, can slide up and down along support rod I 3 or support rod II 14 respectively, and respectively
It is fixed by tightening bolt II 4 or bolt V.The diameter of the support rod I 3 and support rod II 14 is 15mm, and
Dismountable rounded cap is equipped at the top of bar.
Embodiment 3:
The present embodiment the difference from embodiment 1 is that: the template upper sheet space and template lower sheet space be all made of 12mm thickness
Steel plate be made.The aperture of the circular hole I and circular hole II is respectively 36mm, and the center of circular hole I and circular hole II is located at
At the half of face end support form height.The A-frame plate I 6 and A-frame plate II 15 is steel, plate thickness
10mm, base width 44mm, and the setting spacing of A-frame plate I 6 or A-frame plate II 15 is respectively 505mm；Institute
The diameter of the longitudinal hole I and longitudinal hole II stated is respectively 35mm.The sliding part I 11 and sliding part II 12 is all made of
The steel solid cylinder with holes of diameter 55mm, long 85mm, can slide up and down along support rod I 3 or support rod II 14 respectively, and point
It is not fixed by tightening bolt II 4 or bolt V.The diameter of the support rod I 3 and support rod II 14 is 25mm, and
And dismountable rounded cap is equipped at the top of bar.
Obviously, above-described embodiment illustrates examples for clearly illustrating the present invention just for the sake of clear, and not to implementation
Restriction.For the those of ordinary skill in the field, other not similar shapes can also be made on the basis of the above description
The variation or variation of formula.There is no need and unable to all embodiment party's formulas with exhaustion.And it thus amplifies out aobvious and easy
The variation seen changes among still in the protection scope of the utility model.
Claims (9)
1. a kind of face end support template for guaranteeing concrete road surface seam transmission rod pull rod implantation precision, it is characterised in that: main
It is mixed by being mounted on the transmission rod steel form of concrete mix front end or rear end, transmission rod support frame and being mounted on concrete
Close the pull rod steel form and pull rod support frame composition at left and right sides of object；
The both ends of the transmission rod steel form pass through the fixed company of pull rod steel form of clamp button of the spring (10) and the left and right sides respectively
It connects；
The transmission rod steel form and pull rod steel form respectively by template upper sheet space (7) and template lower sheet space (9) overlap joint and
At, and several circular holes I for being used for transmission rod insertion at equal intervals are prefabricated in the lap-joint of transmission rod steel form, in pull rod
The lap-joint of steel form is prefabricated with several circular holes II for being used for pull rod insertion at equal intervals；The template upper sheet space (7) and
Template lower sheet space (9) is fixed together by bolt III (5)；
The transmission rod support frame includes sliding part I (11) and support rod I (3)；One end of the sliding part I (11) is along cross
To the circular hole III being equipped with for being inserted into transmission rod, the other end is equipped with the circular hole IV of suit support rod I (3) along longitudinal direction, and slides
The both ends of part I (11) further respectively have the bolt hole communicated with circular hole III, circular hole IV along axial direction, and be respectively equipped with bolt I (1),
Bolt II (4)；
The pull rod support frame includes sliding part II (12) and support rod II (14)；One end edge of the sliding part II (12)
It is transversely provided with the circular hole V for being inserted into pull rod, the other end is equipped with the circular hole VI of suit support rod II (14) along longitudinal direction, and sliding
The both ends of moving part II (12) further respectively have the bolt hole communicated with circular hole V, circular hole VI along axial direction, and be respectively equipped with bolt IV,
Bolt V.
2. the face end support template according to claim 1 for guaranteeing concrete road surface seam transmission rod pull rod implantation precision,
It is characterized by: being equipped with A-frame plate I (6) on the outside of the template lower sheet space of the transmission rod steel form, and A-frame
Plate I (6) is equipped with longitudinal hole I (8)；It is equipped with A-frame plate II (15) on the outside of the template lower sheet space of the pull rod steel form,
And A-frame plate II (15) is equipped with longitudinal hole II.
3. the face end support template according to claim 2 for guaranteeing concrete road surface seam transmission rod pull rod implantation precision,
It is characterized by: the template lower sheet space bottom of the transmission rod steel form is equipped with fixation hole corresponding with longitudinal hole I (8)
Ⅰ；The template lower sheet space bottom of the pull rod steel form is equipped with fixation hole II corresponding with longitudinal hole II.
4. the face end support template according to claim 1 for guaranteeing concrete road surface seam transmission rod pull rod implantation precision,
It is made it is characterized by: the template upper sheet space and template lower sheet space is all made of the steel plate not less than 8mm thickness.
5. the face end support template according to claim 1 for guaranteeing concrete road surface seam transmission rod pull rod implantation precision,
It is characterized by: the height of the steel form is consistent with the thickness of concrete road surface.
6. the face end support template according to claim 1 for guaranteeing concrete road surface seam transmission rod pull rod implantation precision,
It is characterized by: the aperture of the circular hole I and circular hole II is respectively rod piece diameter D+3 mm in design drawing, and circular hole
I and the center of circular hole II be located at the half of steel form height.
7. the face end support template according to claim 2 for guaranteeing concrete road surface seam transmission rod pull rod implantation precision,
It is characterized by: the A-frame plate I (6) and A-frame plate II (15) is steel, plate thickness is not less than 10mm, bottom edge
40 ± 4mm of width, and the setting spacing of A-frame plate I (6) or A-frame plate II (15) is respectively 500 ± 5mm；Institute
The diameter of the longitudinal hole I and longitudinal hole II stated is respectively rod piece diameter D+3mm in design drawing.
8. the face end support template according to claim 1 for guaranteeing concrete road surface seam transmission rod pull rod implantation precision,
It is characterized by: the sliding part I (11) and sliding part II (12) is all made of the steel with holes of 50 ± 5mm of diameter, long 80 ± 5mm
Matter solid cylinder can be slided up and down along support rod I (3) or support rod II (14) respectively, and respectively by tightening bolt II (4)
Or bolt V is fixed.
9. the face end support template according to claim 1 for guaranteeing concrete road surface seam transmission rod pull rod implantation precision,
It is characterized by: the diameter of the support rod I (3) and support rod II (14) is 20 ± 5mm, and being equipped at the top of bar can
The rounded cap of disassembly.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018219939481 | 2018-11-30 | ||
| CN201821993948 | 2018-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209508743U true CN209508743U (en) | 2019-10-18 |
Family
ID=68194011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822031570.3U Expired - Fee Related CN209508743U (en) | 2018-11-30 | 2018-12-05 | Guarantee the face end support template of concrete road surface seam transmission rod pull rod implantation precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209508743U (en) |
-
2018
- 2018-12-05 CN CN201822031570.3U patent/CN209508743U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |
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| CF01 | Termination of patent right due to non-payment of annual fee |