CN112627039A - Building engineering concrete placement reinforcement type steel form - Google Patents
Building engineering concrete placement reinforcement type steel form Download PDFInfo
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- CN112627039A CN112627039A CN202011530681.4A CN202011530681A CN112627039A CN 112627039 A CN112627039 A CN 112627039A CN 202011530681 A CN202011530681 A CN 202011530681A CN 112627039 A CN112627039 A CN 112627039A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention relates to a concrete pouring reinforced steel formwork for constructional engineering, which comprises two side formworks, an end formwork, an upper formwork and an arc formwork; the side die plate is formed by splicing two side die units with the same size, locking connecting plates are arranged at two ends of the outer side surface of each side die unit and two ends of the outer side surface of the end die plate, and the locking connecting plates between two adjacent side die units are locked through bolts; ribbed plates are uniformly arranged along the outer side surface structure of the end template, tensioning grooves are formed in the positions, corresponding to the fastening grooves, of the ribbed plates, and a tightening mechanism is arranged on a locking connecting plate between the two side die units. The invention can solve the following problems existing when the steel template is arranged for the support column of the pier: when the steel form is built, the tightness of the vertical section and the arc section of the steel form is poor, so that gaps appear in the steel form, the phenomenon of slurry leakage occurs when concrete is poured, and the problem of unstable hidden danger and the like exist in the structure which inclines outwards at the upper end of the supporting column.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a concrete pouring reinforced steel formwork for building engineering.
Background
The steel template is a steel template for concrete pouring molding. The steel form is widely applied to building engineering due to the characteristics of multiple use, attractive concrete pouring and forming and the like. The steel template has the advantages of high strength of parts, high combination rigidity, high manufacturing precision of the plate, strong shock resistance and the like;
the steel form is built through the mode of concatenation, when carrying out the steel form setting to the support column of pier class, because the support column lower extreme of pier class is waist shape structure, the arc structure of both sides for leaning out of upper end to can have the not closely knit condition when the steel form is built, the current problem that exists when setting up the steel form to the support column of pier class as follows:
its vertical section is relatively poor with the compactness of circular arc section when the steel form is built, leads to the steel form gap to appear, takes place the phenomenon of leaking thick liquid when causing concrete placement, and there is unstable hidden danger in the structure that leans out on the support column for concrete placement back, the steel form takes place the displacement, and the upper and lower position of steel form can't be corrected.
Disclosure of Invention
In order to solve the problems, the invention provides a concrete pouring reinforced steel template for construction engineering, which comprises two side templates, an end template, an upper template and an arc template, wherein the side templates are symmetrically arranged, the end template is arranged between the end surfaces of the two side templates at the same side, the end template is of a semicircular structure, the upper template is distributed above the side templates, the arc template is arranged at the upper end of the end template, the outer end of the arc template is of an inclined arc structure, clamping plates are respectively arranged between the top of the side templates and the bottom of the upper template, the clamping plates between the side templates and the upper template are locked through bolts, arc locking plates are respectively arranged at the top of the end template and the bottom of the arc template, and the arc locking plates between the end template and the arc template are locked through bolts, so that the invention can form support columns of waist-shaped structures with inclined upper ends, the supporting column can be poured and molded in the supporting column forming device, the side templates and the end templates are spliced to form a waist-shaped structure for molding and supporting the lower end of the supporting column, the upper template and the arc-shaped template can be locked at the upper ends of the side templates and the end templates respectively, the upper template and the arc-shaped template are matched to mold and support the upper end structure of the supporting column, and the side templates, the end templates, the upper template and the arc-shaped template are matched to form a molding cavity.
The side form unit that forms through the concatenation of two the same side form units of size, the lateral surface both ends of side form unit and the lateral surface both ends of end template all are provided with the locking even board, the locking even board between two adjacent side form units locks mutually through the bolt, the locking even board between side form unit and the end template locks mutually through the bolt, the connection between the locking even board makes side form unit and end template can lock with being connected.
The end template is uniformly provided with ribbed plates along the outer side surface structure thereof, the locking connecting plate is provided with fastening grooves, the ribbed plates are provided with tensioning grooves corresponding to the fastening grooves, the locking connecting plate between the two side die units is provided with a tightening mechanism which is positioned in the fastening grooves, the outer sides of the ribbed plates on the end template are provided with U-shaped supports, the arc-shaped structures of the U-shaped supports are buckled between the tensioning grooves on the ribbed plates, the side edges of the U-shaped supports penetrate through the locking connecting plates between the side die units and the end template, the U-shaped supports are connected with the tightening mechanism and spliced into waist-shaped clamps, the waist-shaped clamps can tighten the waist-shaped structures formed by the side die plates and the end template so as to increase the butt joint tightness of the side die plates and the end template, during specific work, the U-shaped supports can be sleeved on the outer sides of the end template, and the two ends of the U-shaped supports can be respectively connected, the U-shaped support can be controlled to be tightened towards the side form unit through the tightening mechanism, so that the end template can be spliced with the side form unit with certain force, the sealing performance of the concrete pouring device is improved, and the condition that concrete leaks when a forming cavity formed by the concrete pouring device is used for pouring concrete is prevented.
The end symmetry of U type support be provided with the picture peg, the lateral surface of picture peg is provided with the linkage plate, tightening mechanism include that the middle part card establishes the branch that tightens up at fastening inslot, it is the square bar structure to tighten up branch, the both ends symmetry of tightening up branch is provided with T type groove, the picture peg alternates in T type groove through gliding mode, the linkage plate passes the horizontal segment in T type groove, it is provided with the regulation extension board to tighten up the symmetry on the branch, be connected with adjusting bolt through screw-thread fit's mode on the regulation extension board, be provided with the movable plate on adjusting bolt's the outer end, be connected through the bolt between movable plate and the linkage plate, concrete during operation, through locking movable plate and linkage plate and being connected, when making artifical the adjusting bolt of twisting, U type support is adjusted the tightening force.
The side form unit is provided with a stud which penetrates through the tightening support rod, the outer end of the stud is locked on the side face of the tightening support rod through a nut, and the tightening support rod can be locked on the side form unit so that a whole body is formed between the tightening mechanism and the side form plate.
As a preferred technical scheme of the invention, a positioning mechanism is arranged at the position, corresponding to the fastening groove, of the middle part of the tightening support rod; the positioning mechanism comprises a positioning groove arranged in the middle of the tightening support rod, positioning fixture blocks are symmetrically arranged at the upper end and the lower end in the positioning groove, positioning support plates are symmetrically arranged on the inner wall in the width direction of the positioning groove, the positioning fixture blocks are mounted on the side faces of the positioning support plates through positioning springs, and the positioning fixture blocks can abut against the side walls of the fastening grooves, so that the positioning fixture blocks can correct the height position between the side die units through the fastening grooves, and the phenomenon of slurry leakage caused by height deviation between the side die units is prevented.
As a preferred technical scheme of the invention, the positioning fixture block is of a U-shaped structure, the positioning fixture block abuts against the side wall of a fastening groove formed in the locking connecting plate, and the inner side surface of the side edge of the positioning fixture block is an inclined surface.
As a preferable technical scheme of the invention, the outer end of the fastening groove arranged on the locking connecting plate is provided with an inclined chamfer matched with the inner side surface of the side edge of the positioning fixture block, and the positioning fixture block can be attached to the inclined chamfer of the fastening groove by the arrangement.
As a preferred technical scheme of the invention, trapezoidal blocks are arranged on the opposite side surfaces of the middle part of the positioning clamping block, a top-extending clamping block is arranged between the trapezoidal blocks, the top-extending clamping block is in an isosceles trapezoid structure, the upper side surface and the lower side surface of the top-extending clamping block are respectively attached to the inclined surfaces of the trapezoidal blocks, a top-extending bolt is arranged at the outer end of the top-extending clamping block through a bearing and is connected with the side wall of the positioning groove in a thread fit manner, after the tightening support rod is locked on the side die unit, the position of the tightening support rod is positioned, so that the middle part of the positioning fixture block corresponds to the position between the two locking connecting plates, the pushing and extending bolt is screwed to drive the pushing and extending clamping block to move inwards, the isosceles trapezoid structure of the pushing and extending clamping block is matched with the trapezoid block to drive the positioning clamping block to move outwards, so that the inclined plane of the side edge of the positioning fixture block can be abutted against the inclined chamfer of the fastening groove, and the positions of the two locking connecting plates are corrected.
As a preferable technical scheme of the invention, the jacking fixture block and the positioning support plate are in sliding fit, and the arrangement enables the jacking fixture block to move back and forth only under the rotation action of the jacking bolt.
As a preferred technical scheme of the invention, the side template and the upper template have the same structure, the upper template is provided with a tightening mechanism with the same structure as the side template, the outer side of the arc template is provided with a joint clamping frame, the joint clamping frame is provided with an L-shaped column in sliding fit with a T-shaped groove in a tightening support rod, the outer end of the L-shaped column is connected with the moving plate, and the upper template can also tighten the arc template through the tightening mechanism to increase the tightness between the upper template and the arc template.
As a preferred technical scheme of the invention, the outer end of the attaching clamp frame is of an arc structure, attaching bolts are symmetrically arranged on the arc structure of the attaching clamp frame, the attaching bolts are connected to the attaching clamp frame in a threaded fit manner, an attaching plate is arranged at the inner end of each attaching bolt through a hinge, and the attaching plate can be pressed against the inclined arc structure of the arc template with a certain force by manually screwing the attaching bolts, so that the stability of the arc template is improved.
The invention has the beneficial effects that:
the end template and the arc template are inwards tightened by taking the side template and the upper template as references, so that the tightness of splicing between the templates is improved;
the U-shaped support can be controlled to be tightened towards the side die units through the tightening mechanism, so that the end templates can be spliced with the side die units with certain force, the sealing performance of the concrete pouring device is improved, and the concrete leakage condition is prevented when a forming cavity formed by the concrete pouring device is used for pouring concrete;
thirdly, the positioning fixture block can be abutted against the side wall of the fastening groove, so that the positioning fixture block can correct the height position between the side die units through the fastening groove, and the phenomenon of slurry leakage caused by height deviation between the side die units is prevented;
and fourthly, manually screwing the fitting bolt to enable the fitting plate to be abutted against the inclined cambered surface structure of the cambered template with certain strength, so that the stability of the cambered template is improved.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the side form, end form, tightening mechanism and positioning mechanism of the present invention;
FIG. 4 is a schematic structural diagram of the sideform, the tightening mechanism and the positioning mechanism of the present invention;
FIG. 5 is a cross-sectional view of the sideform, tightening mechanism and positioning mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 taken along the line X;
FIG. 7 is a cross-sectional view of the side module, locking link plate and positioning mechanism of the present invention;
fig. 8 is a schematic structural view between the upper die plate and the arc die plate according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 8, the construction engineering concrete pouring reinforced steel formwork comprises two side formworks 1, end formworks 2, an upper formwork 3 and arc formworks 4, wherein the side formworks 1 are symmetrically arranged, the end formworks 2 are arranged between the end surfaces of the two side formworks 1 at the same side, the end formworks 2 are of a semicircular structure, the upper formwork 3 is distributed above the side formworks 1, the arc formworks 4 are arranged at the upper ends of the end formworks 2, the outer ends of the arc formworks 4 are of an inclined arc structure, clamping plates 11 are respectively arranged between the tops of the side formworks 1 and the bottom of the upper formwork 3, the clamping plates 11 between the side formworks 1 and the upper formwork 3 are locked through bolts, arc locking plates 21 are respectively arranged at the tops of the end formworks 2 and the bottom of the arc formworks 4, the arc locking plates 21 between the end formworks 2 and the arc formworks 4 are locked through bolts, and the invention can carry out molding support of a support column with a, the supporting column can be poured and formed in the supporting column forming device, the side templates 1 and the end templates 2 are spliced to form a waist-shaped structure and used for forming and supporting the lower end of the supporting column, the upper templates 3 and the arc-shaped templates 4 can be locked at the upper ends of the side templates 1 and the end templates 2 respectively, the upper templates 3 and the arc-shaped templates 4 are matched to form and support the upper end structure of the supporting column, and the side templates 1, the end templates 2, the upper templates 3 and the arc-shaped templates 4 are matched to form a forming cavity.
The side form unit 1 is formed by splicing two side form units 12 with the same size, locking connecting plates 13 are arranged at two ends of the outer side faces of the side form units 12 and two ends of the outer side faces of the end form boards 2, the locking connecting plates 13 between every two adjacent side form units 12 are locked through bolts, the locking connecting plates 13 between the side form units 12 and the end form boards 2 are locked through the bolts, and the side form units 12 and the end form boards 2 can be connected in a locking mode through connection between the locking connecting plates 13.
The end template 2 is uniformly provided with ribbed plates 22 along the outer side structure thereof, the locking connecting plate 13 is provided with fastening grooves 14, the ribbed plates 22 are provided with tensioning grooves 23 corresponding to the fastening grooves 14, the locking connecting plate 13 between the two side template units 12 is provided with a tightening mechanism 5, the tightening mechanism 5 is positioned in the fastening grooves 14, the outer side of the ribbed plates 22 on the end template 2 is provided with a U-shaped bracket 24, the arc structure of the U-shaped bracket 24 is buckled between the tensioning grooves 23 on the ribbed plates 22, the side edge of the U-shaped bracket 24 passes through the locking connecting plate 13 between the side template units 12 and the end template 2, the U-shaped bracket 24 is connected with the tightening mechanism 5, the U-shaped bracket 24 and the tightening mechanism 5 are spliced into a waist-shaped hoop, and the waist-shaped hoop can tighten the waist-shaped structure formed by the side template 1 and the end template 2 so as to increase the butt joint tightness of the side template 1 and the end template, during specific work, the U-shaped support 24 can be sleeved on the outer side of the end template 2, two ends of the U-shaped support 24 can be connected to the two tightening mechanisms 5 respectively, the U-shaped support 24 can be controlled to be tightened towards the side template unit 12 through the tightening mechanisms 5, so that the end template 2 can be spliced with the side template unit 12 with a certain force, the sealing performance of the concrete pouring device is improved, and concrete leakage is prevented when a forming cavity formed by the concrete pouring device is used for pouring concrete.
The ends of the U-shaped bracket 24 are symmetrically provided with inserting plates 25, the outer side surfaces of the inserting plates 25 are provided with linkage plates 26, the tightening mechanism 5 comprises a tightening support rod 51 with the middle part clamped in the fastening groove 14, the tightening support rod 51 is of a square rod structure, two ends of the tightening support rod 51 are symmetrically provided with T-shaped grooves 52, the inserting plate 25 is inserted into the T-shaped grooves 52 in a sliding mode, the linkage plate 26 penetrates through the horizontal section of the T-shaped grooves 52, the tightening support rod 51 is symmetrically provided with an adjusting support plate 53, the adjusting support plate 53 is connected with an adjusting bolt 54 in a threaded fit mode, the outer end of the adjusting bolt 54 is provided with a movable plate 55, the movable plate 55 is connected with the linkage plate 26 through a bolt, when the tightening mechanism works, by locking the movable plate 55 and the linkage plate 26, the U-shaped bracket 24 adjusts the tightening force of the end formwork 2 when the adjusting bolt 54 is manually screwed.
The side die unit 12 is provided with a stud 15, the stud 15 penetrates through the tightening support rod 51, the outer end of the stud 15 is locked on the side surface of the tightening support rod 51 through a nut, and the tightening support rod 51 can be locked on the side die unit 12, so that the tightening mechanism 5 and the side die plate 1 form a whole.
A positioning mechanism 6 is arranged in the middle of the tightening support rod 51 corresponding to the fastening groove 14; the positioning mechanism 6 comprises a positioning groove 61 arranged in the middle of the tightening support rod 51, positioning fixture blocks 62 are symmetrically arranged at the upper end and the lower end in the positioning groove 61, positioning support plates 63 are symmetrically arranged on the inner wall of the positioning groove 61 in the width direction, the positioning fixture blocks 62 are mounted on the side surfaces of the positioning support plates 63 through positioning springs 64, and the positioning fixture blocks 62 can abut against the side walls of the fastening groove 14, so that the positioning fixture blocks 62 can correct the height position between the side die units 12 through the fastening groove 14, and the phenomenon of slurry leakage caused by height deviation between the side die units 12 is prevented.
The positioning fixture block 62 is of a U-shaped structure, the positioning fixture block 62 abuts against the side wall of the fastening groove 14 formed in the locking connecting plate 13, and the inner side surface of the side edge of the positioning fixture block 62 is an inclined surface; the outer end of the fastening groove 14 formed on the locking connecting plate 13 is provided with an inclined chamfer 16 matched with the inner side surface of the side edge of the positioning fixture block 62, and the positioning fixture block 62 can be attached to the inclined chamfer 16 of the fastening groove 14 due to the arrangement.
The middle opposite side surfaces of the positioning clamping blocks 62 are provided with trapezoidal blocks 65, a top extending clamping block 66 is arranged between the trapezoidal blocks 65, the top extending clamping block 66 is in an isosceles trapezoid structure, the upper side surface and the lower side surface of the top extending clamping block 66 are respectively attached to the inclined surfaces of the trapezoidal blocks 65, a top extending bolt 67 is arranged at the outer end of the top extending clamping block 66 through a bearing, the top extending bolt 67 is connected with the side wall of the positioning groove 61 in a threaded fit mode, after the tightening support rod 51 is locked on the side die unit 12, the position of the tightening support rod 51 is positioned, so that the middle part of the positioning clamping block 62 corresponds to the position between the two locking connecting plates 13, the top extending clamping block 66 can be driven to move inwards by screwing the top extending bolt 67, the isosceles trapezoid structure of the top extending clamping block 66 is matched with the trapezoidal blocks 65 to drive the positioning clamping block 62 to move outwards, so that the inclined surfaces of the side edges of the, whereby the position of the two lock link plates 13 is corrected.
The jacking clamping block 66 is in sliding fit with the positioning support plate 63, and the arrangement enables the jacking clamping block 66 to move back and forth only under the rotating action of the jacking bolt 67.
When the support column is in work, the support column with the waist-shaped structure with the upper end inclining outwards can be molded and supported, so that the support column can be cast and molded in the support column, the side template 1, the end template 2, the upper template 3 and the arc-shaped template 4 are matched to form a molding cavity, and then the side template 1, the end template 2, the upper template 3 and the arc-shaped template 4 are spliced and locked;
the tightening support rod 51 can be locked on the side die unit 12, so that the tightening mechanism 5 and the side die plate 1 form a whole, then the U-shaped support 24 can be sleeved on the outer side of the end template 2, after the movable plate 55 is locked and connected with the linkage plate 26, when the adjusting bolt 54 is manually screwed, the tightening force of the end template 2 is adjusted by the U-shaped support 24, so that the end template 2 can be spliced with the side die unit 12 with certain strength, the sealing performance of the concrete pouring device is improved, and the concrete leakage condition is prevented when a forming cavity formed by the concrete pouring device is subjected to concrete pouring;
the jacking bolt 67 is screwed to drive the jacking fixture block 66 to move inwards, the isosceles trapezoid structure of the jacking fixture block 66 is matched with the trapezoid block 65 to drive the positioning fixture block 62 to move outwards, so that the inclined surface of the side edge of the positioning fixture block 62 can be abutted against the inclined chamfer 16 of the fastening groove 14, and the positions of the two locking connecting plates 13 are corrected; at the moment, the side template 1 and the end template 2 can be tightly attached; the upper template 3 can also tighten the arc-shaped template 4 through the tightening mechanism 5, so that the tightness between the upper template 3 and the arc-shaped template 4 is increased; make the binding plate 44 can have supporting of certain dynamics on the slope cambered surface structure of arc template 4 through artifical twist bonding bolt 43, increase arc template 4's stability.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A reinforced steel formwork for concrete pouring in building engineering comprises two side formworks (1), end formworks (2), an upper formwork (3) and arc formworks (4), wherein the side formworks (1) are symmetrically arranged, the end formworks (2) are arranged between the end faces of the two side formworks (1) on the same side, the end formworks (2) are of a semicircular structure, the upper formworks (3) are distributed above the side formworks (1), the arc formworks (4) are arranged at the upper ends of the end formworks (2), the outer ends of the arc formworks (4) are of inclined arc structures, the reinforced steel formwork is characterized in that clamping plates (11) are arranged between the top of the side formworks (1) and the bottom of the upper formwork (3), the clamping plates (11) between the side formworks (1) and the upper formwork (3) are locked through bolts, arc locking plates (21) are arranged at the top of the end formworks (2) and the bottom of the arc formworks (, the arc-shaped locking plate (21) between the end template (2) and the arc-shaped template (4) is locked by bolts; wherein:
the side die plate (1) is formed by splicing two side die units (12) with the same size, locking connecting plates (13) are arranged at two ends of the outer side surface of each side die unit (12) and two ends of the outer side surface of each end head die plate (2), the locking connecting plates (13) between every two adjacent side die units (12) are locked through bolts, and the locking connecting plates (13) between the side die units (12) and the end head die plates (2) are locked through bolts;
the end formwork (2) is uniformly provided with ribbed plates (22) along the outer side surface structure thereof, a locking connecting plate (13) is provided with a fastening groove (14), the ribbed plates (22) are provided with tensioning grooves (23) corresponding to the fastening grooves (14), a tightening mechanism (5) is arranged on the locking connecting plate (13) between the two side formwork units (12), the tightening mechanism (5) is positioned in the fastening groove (14), the outer side of the ribbed plate (22) on the end formwork (2) is provided with a U-shaped bracket (24), the arc-shaped structure of the U-shaped bracket (24) is buckled between the tensioning grooves (23) on the ribbed plates (22), the side edge of the U-shaped bracket (24) passes through the locking connecting plate (13) between the side formwork units (12) and the end formwork (2), and the U-shaped bracket (24) is connected with the tightening mechanism (5), the U-shaped bracket (24) and the tightening mechanism (5) are spliced into a waist-shaped hoop;
the end of the U-shaped support (24) is symmetrically provided with inserting plates (25), the outer side face of each inserting plate (25) is provided with a linkage plate (26), the tightening mechanism (5) comprises a tightening support rod (51) with the middle clamped in the fastening groove (14), each tightening support rod (51) is of a square rod structure, two ends of each tightening support rod (51) are symmetrically provided with T-shaped grooves (52), each inserting plate (25) penetrates through each T-shaped groove (52) in a sliding mode, each linkage plate (26) penetrates through the horizontal section of each T-shaped groove (52), each tightening support rod (51) is symmetrically provided with an adjusting support plate (53), each adjusting support plate (53) is connected with each adjusting bolt (54) in a threaded fit mode, the outer end of each adjusting bolt (54) is provided with a movable plate (55), and each movable plate (55) is connected with each linkage plate (26) through a;
the side die unit (12) is provided with a stud (15), the stud (15) penetrates through the tightening support rod (51), and the outer end of the stud (15) is locked on the side surface of the tightening support rod (51) through a nut.
2. The constructional engineering concrete pouring reinforced steel formwork as claimed in claim 1, wherein: a positioning mechanism (6) is arranged in the middle of the tightening support rod (51) corresponding to the fastening groove (14); the positioning mechanism (6) comprises a positioning groove (61) arranged in the middle of the tightening support rod (51), positioning fixture blocks (62) are symmetrically arranged at the upper end and the lower end in the positioning groove (61), positioning support plates (63) are symmetrically arranged on the inner wall of the positioning groove (61) in the width direction, and the positioning fixture blocks (62) are installed on the side faces of the positioning support plates (63) through positioning springs (64).
3. The constructional engineering concrete pouring reinforced steel formwork as claimed in claim 2, wherein: the positioning clamping block (62) is of a U-shaped structure, the positioning clamping block (62) abuts against the side wall of a fastening groove (14) formed in the locking connecting plate (13), and the inner side surface of the side edge of the positioning clamping block (62) is an inclined surface.
4. The constructional engineering concrete pouring reinforced steel formwork as claimed in claim 3, wherein: the outer end of a fastening groove (14) arranged on the locking connecting plate (13) is provided with an inclined chamfer (16) matched with the inner side surface of the side edge of the positioning fixture block (62).
5. The constructional engineering concrete pouring reinforced steel formwork as claimed in claim 2, wherein: the middle opposite side surfaces of the positioning clamping blocks (62) are provided with trapezoidal blocks (65), top extension clamping blocks (66) are arranged between the trapezoidal blocks (65), the top extension clamping blocks (66) are of an isosceles trapezoid structure, the upper side surface and the lower side surface of each top extension clamping block (66) are respectively attached to the inclined surfaces of the trapezoidal blocks (65), top extension bolts (67) are installed at the outer ends of the top extension clamping blocks (66) through bearings, and the top extension bolts (67) are connected with the side walls of the positioning grooves (61) in a thread fit mode.
6. The constructional engineering concrete pouring reinforced steel formwork as claimed in claim 5, wherein: the jacking fixture block (66) is in sliding fit with the positioning support plate (63).
7. The constructional engineering concrete pouring reinforced steel formwork as claimed in claim 1, wherein: the structure of side form board (1) and cope match-plate pattern (3) the same, and cope match-plate pattern (3) are provided with side form board (1) upper structure the same tightening mechanism (5), the outside of arc template (4) is provided with laminating card frame (41), be provided with on laminating card frame (41) with tighten up T type groove (52) sliding fit's on branch (51) L type post (42), the outer end of L type post (42) is connected with movable plate (55).
8. The constructional engineering concrete pouring reinforced steel formwork as claimed in claim 7, wherein: the outer end of laminating card frame (41) be the arc structure, the structural symmetry of arc of laminating card frame (41) is provided with laminating bolt (43), laminating bolt (43) are connected on laminating card frame (41) through screw-thread fit's mode, laminating board (44) are installed through the hinge in the inner of laminating bolt (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011530681.4A CN112627039A (en) | 2020-12-22 | 2020-12-22 | Building engineering concrete placement reinforcement type steel form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011530681.4A CN112627039A (en) | 2020-12-22 | 2020-12-22 | Building engineering concrete placement reinforcement type steel form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112627039A true CN112627039A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011530681.4A Withdrawn CN112627039A (en) | 2020-12-22 | 2020-12-22 | Building engineering concrete placement reinforcement type steel form |
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| CN (1) | CN112627039A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033162A (en) * | 2021-12-23 | 2022-02-11 | 武汉誉城千里建工有限公司 | Make things convenient for template for concrete placement of dismouting |
| CN114263112A (en) * | 2021-11-26 | 2022-04-01 | 中建二局土木工程集团有限公司 | High-strength lightweight template of bridge cylindrical pier |
| CN115075229A (en) * | 2022-08-08 | 2022-09-20 | 华新建工集团有限公司 | Building templates fixing device |
-
2020
- 2020-12-22 CN CN202011530681.4A patent/CN112627039A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114263112A (en) * | 2021-11-26 | 2022-04-01 | 中建二局土木工程集团有限公司 | High-strength lightweight template of bridge cylindrical pier |
| CN114263112B (en) * | 2021-11-26 | 2024-01-23 | 中建二局土木工程集团有限公司 | High-strength light-weight template for bridge cylindrical pier |
| CN114033162A (en) * | 2021-12-23 | 2022-02-11 | 武汉誉城千里建工有限公司 | Make things convenient for template for concrete placement of dismouting |
| CN114033162B (en) * | 2021-12-23 | 2023-04-07 | 武汉誉城千里建工有限公司 | Make things convenient for template for concrete placement of dismouting |
| CN115075229A (en) * | 2022-08-08 | 2022-09-20 | 华新建工集团有限公司 | Building templates fixing device |
| CN115075229B (en) * | 2022-08-08 | 2024-04-30 | 华新建工集团有限公司 | Building templates fixing device |
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