CN220284619U - Exempt from bearing support back taper pier cap tray template device - Google Patents
Exempt from bearing support back taper pier cap tray template device Download PDFInfo
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- CN220284619U CN220284619U CN202321935479.9U CN202321935479U CN220284619U CN 220284619 U CN220284619 U CN 220284619U CN 202321935479 U CN202321935479 U CN 202321935479U CN 220284619 U CN220284619 U CN 220284619U
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- template
- tray
- pier
- pier cap
- templates
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- 239000002023 wood Substances 0.000 claims description 19
- 230000010485 coping Effects 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 20
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses a reverse-cone pier cap tray template device of a bearing-free bracket, which comprises: support operation platform, pier cap inner seal structure, tray template, pull rod, support operation platform passes through the locating cone to be installed in the top side of pier shaft, pier cap inner seal structure installs on the pier cap at pier shaft top, the tray template is cavity back taper structure, the staple bolt end of tray template and the top fixed connection of pier shaft, the both ends of pull rod respectively with the relative medial surface fixed connection of tray template. The reverse-cone pier cap tray template device of the bearing-free support is simple in structure and convenient to assemble and disassemble, and can greatly improve pier cap concrete pouring construction efficiency under the condition of guaranteeing construction safety.
Description
Technical Field
The utility model belongs to the technical field of bridge engineering construction, and particularly relates to a reverse-taper pier cap tray template device without a bearing support.
Background
At present, the aqueduct and the top of the bridge pier stud are provided with inverted cone pier caps, so as to ensure the cast-in-situ construction quality and the construction safety of the inverted cone pier cap concrete, a large number of scaffolds are required to be arranged in the pier cap concrete pouring construction process, and the following problems exist in the inverted cone pier cap construction process: because pier column height is higher, the top pier cap volume is bigger, and the border is longer to be chosen outside, generally need set up the bearing scaffold from the bottom and carry out pier cap concrete placement construction, need scaffold tubular product more, construction cost is great, and construction work efficiency is lower.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the reverse-taper pier cap tray template device of the bearing-free bracket, which has the advantages of simple structure, convenience in assembly and disassembly and capability of greatly improving the pouring construction efficiency of pier cap concrete under the condition of ensuring construction safety.
The technical scheme of the utility model is as follows: exempt from bearing support back taper pier cap tray template device, its characterized in that includes: support operation platform, pier cap inner seal structure, tray template, pull rod, support operation platform passes through the locating cone to be installed in the top side of pier shaft, pier cap inner seal structure installs on the pier cap at pier shaft top, the tray template is cavity back taper structure, the staple bolt end of tray template and the top fixed connection of pier shaft, the both ends of pull rod respectively with the relative medial surface fixed connection of tray template.
Further, the support operation platform is provided with a guardrail and an inclined pull rod, one end of the guardrail is vertically and fixedly connected with the platform surface of the support operation platform, the other end of the guardrail is fixedly connected with the top side surface of the tray template, and the inclined pull rod is respectively and obliquely and fixedly connected with the platform surface of the support operation platform and the guardrail.
Further, the coping inner sealing structure includes: the wood die comprises a wood die and a wood die support, wherein the inner side of the wood die is fixedly connected with the wood die support, and the wood die support is fixedly connected with a pier cap at the top of a pier body through I-shaped steel.
Further, the tray template includes: the anchor ear comprises an anchor ear front elevation template, anchor ear side elevation templates, anchor ear angle templates, front elevation inclined plane templates, side elevation inclined templates, inverted conical templates, front elevation strip-shaped chamfer templates, side elevation strip-shaped chamfer templates, arc-shaped chamfer templates, two anchor ear front elevation templates, two anchor ear side elevation templates, four anchor ear angle templates are connected through four connecting pieces to form an anchor ear end structure of a tray template, two front elevation inclined plane templates, two side elevation inclined templates, four inverted conical templates, two front elevation strip-shaped chamfer templates, two side elevation strip-shaped chamfer templates, four arc-shaped chamfer templates are connected through eight connecting pieces to form a cone structure of the tray template, and the anchor ear end structure top of the tray template is fixedly connected with the bottom of the cone structure of the tray template.
Still further, staple bolt positive facade template, staple bolt side facade template, staple bolt angle template, positive facade inclined plane template, side facade inclined plane template, back taper template, positive facade bar chamfer template, side facade bar chamfer template, arc chamfer template are the unit template, the unit template includes: the device comprises a transverse back edge, a vertical back edge, a panel and lifting lugs, wherein the bottom of the transverse back edge and the bottom of the vertical back edge are vertically and fixedly connected with the panel, the transverse back edge and the vertical back edge are vertically and fixedly connected in a crossing manner, the lifting lugs are fixedly connected with the top of the transverse back edge, and a plurality of bolt holes and a plurality of pull rod opposite pull holes are formed in a unit template.
The utility model has the beneficial effects that: according to the reverse taper pier cap tray template device without the bearing bracket, the poured pier body is held by the anchor ear end structure at the lower part of the tray template, the pull rod is arranged in the pier cap bin for opposite pulling, and the pull rod is used for bearing the lateral pressure of the tray template, so that the stability of the tray template is ensured; the bracket operation platform is arranged on the lower pier body, so that the tray template is convenient to install; meanwhile, the rail is arranged at the edge of the support operation platform, so that the construction safety is ensured; in a word, the inverted cone pier cap tray template device of the bearing-free support is simple in structure and convenient to assemble and disassemble, and can greatly improve pier cap concrete pouring construction efficiency under the condition of guaranteeing construction safety.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic plan view of a reverse tapered coping tray template device without a bearing bracket according to the present utility model.
Fig. 2 is a schematic diagram of the front view of the tray template of the reverse tapered coping tray template device without bearing bracket according to the utility model.
Fig. 3 is a schematic side view of a tray template of a non-load bearing bracket inverted cone coping tray template device of the utility model.
Fig. 4 is a schematic top view of a tray template of a non-load bearing bracket inverted cone coping tray template device of the utility model.
Fig. 5 is a schematic diagram of the front or side elevation of the anchor ear of the tray template of the support-free bracket inverted cone-shaped pier cap tray template device according to the utility model.
Fig. 6 is a schematic side view of the front or side elevation of the anchor ear of the tray template of the support-free bracket inverted cone pier cap tray template device of the present utility model.
Fig. 7 is a schematic top view of a front or side elevation anchor ear template of a pallet template of a load-bearing bracket-free inverted cone pier cap pallet template device of the present utility model.
Fig. 8 is a schematic plan view of the hoop angle form of the tray form of the loadbearing bracket-free inverted cone coping tray form apparatus of the present utility model.
Fig. 9 is a schematic diagram of the front elevation or side elevation diagonal form of a tray form of a non-load bearing bracket inverted cone pier cap tray form device of the present utility model.
Fig. 10 is a schematic side view of a front or side elevational diagonal form of a tray form of a loadbearing bracket-free inverted cone coping tray form apparatus of the utility model.
Fig. 11 is a schematic diagram of the front view of the inverted cone form of the tray form of the loadbearing bracket-free inverted cone coping tray form apparatus of the present utility model.
Fig. 12 is a schematic plan view of the inverted cone form of the tray form of the loadbearing bracket-free inverted cone coping tray form apparatus of the present utility model.
Fig. 13 is a schematic diagram of the front elevation or side elevation strip chamfer form of a tray form of a non-load bearing bracket inverted cone pier cap tray form device of the present utility model in a front view.
Fig. 14 is a schematic side view of a front or side elevation bar chamfer form of a tray form of a loadbearing bracket free inverted cone coping tray form apparatus of the present utility model.
Fig. 15 is a schematic top view of a front or side elevation strip chamfer form of a tray form of a loadbearing bracket free inverted cone coping tray form apparatus of the present utility model.
Fig. 16 is a schematic diagram of the front view of the arc chamfer form of the tray form of the loadbearing bracket free inverted cone coping tray form apparatus of the present utility model.
Fig. 17 is a schematic side view of the arc chamfer form of the tray form of the loadbearing bracket-free inverted cone coping tray form apparatus of the present utility model.
In the figure: 1-pier shaft, 2-support operation platform, 3-pier cap inner sealing structure, 4-tray template, 5-pull rod, 11-locating cone, 12-I-steel, 21-guardrail, 22-diagonal pull rod, 31-wood die, 32-wood die support, 41-anchor ear front elevation template, 42-anchor ear side elevation template, 43-anchor ear angle template, 44-front elevation diagonal template, 45-side elevation diagonal template, 46-inverted cone template, 47-front elevation strip chamfer template, 48-side elevation strip chamfer template, 49-arc chamfer template, 410-connecting piece, 411-transverse back edge, 412-vertical back edge, 413-panel, 414-lifting lug, 415-bolt hole, 416-pull rod opposite pull hole.
Detailed Description
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, directly coupled, or indirectly coupled via an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-17, a bearing bracket free inverted cone coping tray template device comprises: support operation platform 2, pier cap inner seal structure 3, tray template 4, pull rod 5, support operation platform 2 passes through locating cone 11 to be installed in the top side of pier shaft 1, pier cap inner seal structure 3 is installed on the pier cap at pier shaft 1 top, tray template 4 is cavity back taper structure, the staple bolt end of tray template 4 and the top fixed connection of pier shaft 1, the both ends of pull rod 5 respectively with the relative medial surface fixed connection of tray template 4.
Preferably, the support operation platform 2 is provided with a guardrail 21 and a diagonal draw bar 22, one end of the guardrail 21 is vertically and fixedly connected with the platform surface of the support operation platform 2, the other end of the guardrail 21 is fixedly connected with the top side surface of the tray template 4, and the diagonal draw bar 22 is respectively and obliquely and fixedly connected with the platform surface of the support operation platform 2 and the guardrail 21.
Preferably, the coping inner sealing structure 3 comprises: the wood die 31 and the wood die support 32, the inner side of the wood die 31 is fixedly connected with the wood die support 32, and the wood die support 32 is fixedly connected with a pier cap at the top of the pier body 1 through the I-steel 12.
Preferably, the tray template 4 includes: the anchor ear front elevation template 41, anchor ear side elevation template 42, anchor ear angle template 43, front elevation inclined plane template 44, side elevation inclined plane template 45, back taper template 46, front elevation bar chamfer template 47, side elevation bar chamfer template 48, arc chamfer template 49, two anchor ear front elevation template 41, two anchor ear side elevation templates 42, four anchor ear angle templates 43 connect the anchor ear end structure of constituteing tray template 4 through four connecting pieces 410, two front elevation inclined plane template 44, two side elevation inclined plane template 45, four back taper template 46, two front elevation bar chamfer templates 47, two side elevation bar chamfer templates 48, four arc chamfer templates 49 connect the cone structure of constituteing tray template 4 through eight connecting pieces 410, the anchor ear end structure top of tray template 4 and the bottom fixed connection of the cone structure of tray template 4.
More preferably, the anchor ear front vertical face template 41, anchor ear side vertical face template 42, anchor ear angle template 43, front vertical face inclined plane template 44, side vertical face inclined plane template 45, back taper template 46, front vertical face bar chamfer template 47, side vertical face bar chamfer template 48, arc chamfer template 49 are unit templates, the unit template includes: the device comprises a transverse back edge 411, a vertical back edge 412, a panel 413 and a lifting lug 414, wherein the bottom of the transverse back edge 411 and the bottom of the vertical back edge 412 are vertically and fixedly connected with the panel 413, the transverse back edge 411 and the vertical back edge 412 are vertically and fixedly connected in a crossed manner, the lifting lug 414 is fixedly connected with the top of the transverse back edge 411, and a plurality of bolt holes 415 and a plurality of pull rod opposite pull holes 416 are formed in a unit template.
When the construction method is used, the reverse-cone pier cap concrete construction method using the reverse-cone pier cap tray template device of the bearing-free bracket comprises the following steps of:
the first step: burying a positioning cone 11 and I-steel 12 at a preset position of the pier body, completing concrete pouring construction of the lower pier body 1, and reserving a warehouse space of an anchor ear template at the top of the pier body;
and a second step of: after the concrete of the lower poured and molded pier body 1 reaches the design strength, installing a bracket operation platform 2 at a preset position, and then arranging guardrails 21 at the periphery of the platform;
and a third step of: installing a hoop front elevation template 41, a hoop side elevation template 42, a hoop angle template 43, a lacing wire 5 and a connecting piece 410, and completing the construction of reserving a bin space at the top of the pier body;
fourth step: after the reserved bin concrete at the top of the pier body reaches the design strength, firstly heightening the peripheral guardrail 21 of the bracket platform 2 to a preset height, installing the diagonal draw bars 22, and then installing the front elevation inclined plane template 44, the side elevation inclined plane template 45, the inverted cone template 46, the front elevation strip-shaped chamfer template 47, the side elevation strip-shaped chamfer template 48, the arc-shaped chamfer template 49, the lacing wires 5 and the connecting pieces 410 to finish the inverted cone pier cap concrete pouring construction;
fifth step: after the reverse taper pier cap concrete reaches the design strength, firstly dismantling the front elevation strip-shaped chamfer template 47, the side elevation strip-shaped chamfer template 48 and the arc-shaped chamfer template 49 from top to bottom, dismantling the front elevation inclined surface template 44, the side elevation inclined template 45 and the reverse taper template 46, and finally dismantling the anchor ear front elevation template 41, the anchor ear side elevation template 42 and the anchor ear angle template 43 to perform concrete defect treatment;
sixth step: the guardrail 21, diagonal draw bar 22 and the support frame operation platform 2 are removed.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made therein within the knowledge of those skilled in the art.
Claims (5)
1. Exempt from bearing support back taper pier cap tray template device, its characterized in that includes: support operation platform (2), pier cap inner seal structure (3), tray template (4), pull rod (5), support operation platform (2) are installed in the top side of pier shaft (1) through locating cone (11), pier cap inner seal structure (3) are installed on the pier cap at pier shaft (1) top, tray template (4) are cavity back taper structure, the staple bolt end of tray template (4) and the top fixed connection of pier shaft (1), the both ends of pull rod (5) respectively with the relative medial surface fixed connection of tray template (4).
2. The bearing-free bracket inverted cone pier cap tray template device according to claim 1, wherein the bracket operation platform (2) is provided with a guardrail (21) and a diagonal draw bar (22), one end of the guardrail (21) is fixedly connected with the platform surface of the bracket operation platform (2) vertically, the other end of the guardrail (21) is fixedly connected with the top side surface of the tray template (4), and the diagonal draw bar (22) is fixedly connected with the platform surface of the bracket operation platform (2) and the guardrail (21) obliquely respectively.
3. The bearing bracket free inverted cone coping tray template device of claim 1, wherein said coping inner sealing structure (3) comprises: the wood die comprises a wood die (31) and a wood die support (32), wherein the inner side of the wood die (31) is fixedly connected with the wood die support (32), and the wood die support (32) is fixedly connected with a pier cap at the top of a pier body (1) through I-steel (12).
4. The support-free inverted cone coping tray template device according to claim 1, wherein the tray template (4) comprises: staple bolt positive facade template (41), staple bolt side facade template (42), staple bolt angle template (43), positive facade inclined plane template (44), side facade inclined plane template (45), back taper template (46), positive facade bar chamfer template (47), side facade bar chamfer template (48), arc chamfer template (49), two staple bolt positive facade template (41), two staple bolt side facade templates (42), four staple bolt angle templates (43) are connected through four connecting pieces (410) and are constituteed the staple bolt end structure of tray template (4), two positive facade inclined plane template (44), two side facade inclined plane templates (45), four back taper templates (46), two positive facade bar chamfer templates (47), two side facade bar chamfer templates (48), four arc chamfer templates (49) are connected through eight connecting pieces (410) and are constituteed the cone structure of tray template (4), the staple bolt structure top of tray template (4) and the bottom fixed connection of the cone structure of tray template (4).
5. The support-free inverted cone pier cap tray template device of claim 4, wherein the hoop front elevation template (41), the hoop side elevation template (42), the hoop angle template (43), the front elevation bevel template (44), the side elevation bevel template (45), the inverted cone template (46), the front elevation bar chamfer template (47), the side elevation bar chamfer template (48) and the arc chamfer template (49) are unit templates, and the unit templates comprise: the device comprises a transverse back edge (411), a vertical back edge (412), a panel (413) and a lifting lug (414), wherein the bottom of the transverse back edge (411) and the bottom of the vertical back edge (412) are vertically and fixedly connected with the panel (413), the transverse back edge (411) and the vertical back edge (412) are vertically and fixedly connected in a crossing manner, the lifting lug (414) is fixedly connected with the top of the transverse back edge (411), and a plurality of bolt holes (415) and a plurality of pull rod opposite-pull holes (416) are formed in a unit template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935479.9U CN220284619U (en) | 2023-07-21 | 2023-07-21 | Exempt from bearing support back taper pier cap tray template device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935479.9U CN220284619U (en) | 2023-07-21 | 2023-07-21 | Exempt from bearing support back taper pier cap tray template device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220284619U true CN220284619U (en) | 2024-01-02 |
Family
ID=89329899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321935479.9U Active CN220284619U (en) | 2023-07-21 | 2023-07-21 | Exempt from bearing support back taper pier cap tray template device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220284619U (en) |
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2023
- 2023-07-21 CN CN202321935479.9U patent/CN220284619U/en active Active
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