CN220789449U - Cast-in-situ diaphragm plate template trolley of adjustable I-beam - Google Patents
Cast-in-situ diaphragm plate template trolley of adjustable I-beam Download PDFInfo
- Publication number
- CN220789449U CN220789449U CN202322437078.7U CN202322437078U CN220789449U CN 220789449 U CN220789449 U CN 220789449U CN 202322437078 U CN202322437078 U CN 202322437078U CN 220789449 U CN220789449 U CN 220789449U
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- adjustable
- die
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- beam cast
- dies
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- 238000011065 in-situ storage Methods 0.000 title claims abstract description 29
- 238000009415 formwork Methods 0.000 claims 5
- 238000010276 construction Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009432 framing Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000011178 precast concrete Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model relates to the technical field of templates, in particular to an adjustable I-beam cast-in-situ diaphragm template trolley, which comprises: support, template, supporting component and die sinking subassembly. The bracket comprises a bottom frame and an upper sliding frame, wherein the bottom frame is vertically and fixedly connected with the upper sliding frame, and a plurality of pulleys are arranged below the bottom frame; the template comprises a bottom die, two side dies, one end die and a pouring port; the support assembly comprises a telescopic end mould support rod and a telescopic side mould support rod; the die opening assembly comprises a side die screw rod which is in threaded connection with the upper sliding frame.
Description
Technical Field
The utility model relates to the technical field of templates, in particular to an adjustable I-beam cast-in-situ diaphragm template trolley.
Background
The large bridge prefabricated T-beam consists of beam ribs and wing plates. In order to improve the stress, a plurality of horizontal diaphragm plates are arranged on the vertical direction of the T beam at certain interval height. The diaphragm plates are poured through the pouring templates, in the pouring process, the bearing devices are required to be arranged to support the pouring templates so as to bear construction loads, the diaphragm plates are large in size, the requirement on the bearing capacity of the bearing devices is high, and the bearing devices with certain sizes are required to be built so as to meet the requirement on bearing loads. At present, the construction of the existing diaphragm cast-in-situ section (pouring connection section between adjacent diaphragms) mainly adopts two methods, one is to hang a bottom die by iron wires and fix the bottom die on a bridge deck, and constructors perform steel bar and template construction by simple hanging baskets; and the other is to set up a scaffold under the bridge to support the bottom die, and to set up a full framing to complete the diaphragm concrete pouring load bearing system.
The scaffold is erected and dismantled in the first method, the time consumption is long, the workload of erecting a full framing is large, the period is long, particularly, when the scaffold is dismantled, workers are required to dismantle a bearing device through a central hole reserved in the middle of a diaphragm, the dismantling difficulty is high, the safety risk is high, and when a casting template is dismantled, the bottom template positioned below the poured diaphragm is also required to be dismantled by the workers; in the second method, because the diaphragm plate is large in height, the iron wires are limited in constraint force on the bottom die, slurry leakage is easy to occur, in addition, the bottom of the diaphragm plate in the construction range is not protected, large potential safety hazards are generated for pedestrians and traffic under the bridge, constructors use simple hanging baskets for construction, the danger is high, and the life safety of the constructors cannot be effectively guaranteed.
Disclosure of Invention
The utility model aims to provide an adjustable I-beam cast-in-situ diaphragm plate template trolley which at least solves one of the problems in the background art.
The technical scheme of the utility model is as follows:
an adjustable i-beam cast-in-place diaphragm plate template trolley comprising:
the support comprises a bottom frame and an upper sliding frame, wherein the bottom frame is vertically and fixedly connected with the upper sliding frame, and a plurality of pulleys are arranged below the bottom frame;
the template comprises a bottom die, two side dies, one end die and a pouring port, and the bottom die is detachably connected with the underframe; the side dies are positioned above the bottom die, the end dies are positioned between the two side dies, the bottom die supports the side dies, the two side dies clamp the end dies, and the end dies clamp the bottom die;
a support assembly comprising a telescoping end form strut and a telescoping side form strut;
the die opening assembly comprises a side die screw rod which is in threaded connection with the upper sliding frame.
Further, two upper sliding frames are arranged and connected through end pull rods, and the upper sliding frames are connected with the side dies in a rotating mode.
Further, one end of the side die supporting rod is rotatably connected with the upper sliding frame, and the other end of the side die supporting rod is rotatably connected with the side die.
Further, a scale plate is arranged at the joint of the upper sliding frame and the side die.
Further, two adjustable I-beam cast-in-situ diaphragm plate template trolleys are arranged, and an I-beam is arranged between the two adjustable I-beam cast-in-situ diaphragm plate template trolleys.
Further, the upper parts of the upper sliding carriages of the two adjustable I-beam cast-in-situ diaphragm plate template trolleys are connected through upper pull rods, and the underframe of the two adjustable I-beam cast-in-situ diaphragm plate template trolleys are connected through bottom-to-pull rods.
Further, the pouring opening is formed in the upper portion of the end die.
Further, the pulley is connected with the underframe through a jacking screw.
Further, the underframe is provided with a balancing weight and a bottom stay bar.
Further, a batten is arranged below the bottom stay bar.
The utility model provides an adjustable I-beam cast-in-situ diaphragm plate template trolley through improvement, which has at least one of the following improvements and advantages compared with the prior art:
the utility model is provided with a template, wherein the template comprises a bottom die, two side dies, one end die and a pouring port, and the bottom die is detachably connected with the underframe; the side dies are positioned above the bottom die, the end dies are positioned between the two side dies, the bottom die supports the side dies, the two side dies clamp the end dies, and the end dies clamp the bottom die. The bottom die, the side die and the end die are mutually locked to form a cast-in-situ diaphragm plate template, and pouring can be performed through a pouring opening. Supporting the end die by the end die supporting rod, and supporting and opening the opposite end die; through being provided with telescopic side form vaulting pole, side form vaulting pole one end with go up the balladeur train and rotate to be connected, the side form vaulting pole other end with the side form rotates to be connected, through the angle of adjusting side form vaulting pole length adjustable side form to be suitable for the roof beam of different angles.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic diagram of a construction of an adjustable I-beam cast-in-place diaphragm plate template trolley according to the present utility model;
FIG. 2 is a schematic view of another angle of the adjustable I-beam cast-in-place diaphragm plate template trolley of the present utility model;
FIG. 3 is a schematic diagram of the mold opening state of the adjustable I-beam cast-in-place diaphragm plate mold plate trolley according to the utility model;
FIG. 4 is a schematic diagram of a mold clamping state of an adjustable I-beam cast-in-place diaphragm plate mold plate trolley according to the present utility model;
fig. 5 is an enlarged view of the structure at a in fig. 4.
Reference numerals illustrate:
1. a chassis; 2. an upper carriage; 11. a pulley; 12. jacking a screw; 13. balancing weight; 14. a bottom stay; 15. wood square; 3. a bottom die; 4. a side mold; 5. end molding; 6. pouring the port; 7. side form stay bars;
8. an end mold stay bar; 9. a side mold screw; 21. an end pull rod; 22. a scale plate; 23. a pull rod;
24. bottom-to-pull rod.
Detailed Description
The following detailed description of the utility model clearly and completely describes the technical solution in the embodiments of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and above, below, within, etc. are understood to include the present number. It should also be understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
In addition, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
The utility model provides an adjustable I-beam cast-in-situ diaphragm plate template trolley through improvement, which comprises the following technical scheme:
as shown in fig. 1, an adjustable i-beam cast-in-place diaphragm plate template trolley, comprising: support, template, supporting component and die sinking subassembly. The support is used for supporting the template, the template is used for pouring the diaphragm plate, the supporting component is used for supporting and adjusting the template, and the die opening component is used for driving the template to open the die.
As shown in fig. 1 and 2, the bracket comprises a bottom frame 1 and an upper carriage 2, the bottom frame 1 and the upper carriage 2 are vertically and fixedly connected, and a plurality of pulleys 11 are arranged below the bottom frame 1. The pulley 11 is used for driving the template to move, and pouring the diaphragm plates at different positions of the precast beam. The template comprises a bottom die 3, two side dies 4, one end die 5 and a pouring opening 6, wherein the bottom die 3 is detachably connected with the underframe 1. The side dies 4 are located above the bottom die 3, the end dies 5 are located between the two side dies 4, the bottom die 3 supports the side dies 4, the two side dies 4 clamp the end dies 5, and the end dies 5 clamp the bottom die 3. The bottom die 3, the side die 4 and the end die 5 are mutually locked to form a pouring cavity of the cast-in-situ diaphragm plate template, and when pouring is performed, the bottom die 3, the side die 4 and the end die 5 are mutually locked and then are poured through a pouring opening 6.
The support assembly comprises telescopic end form struts 8 and telescopic side form struts 7. The end mold 5 is also inconsistent in required width due to different angles of the side mold 4, and is required to be manufactured according to different angles. As shown in fig. 3 and 4, one end of the side die stay 7 is rotatably connected with the upper carriage 2, and the other end of the side die stay 7 is rotatably connected with the side die 4. One end of the end die 5 is rotatably connected with the underframe 1, and the other end of the end die 5 is rotatably connected with the end die 5. The end die supporting rods 8 are arranged to be telescopic, when the angle of the side dies 4 needs to be adjusted, the end die supporting rods 8 on one side extend, the end die supporting rods 8 on the other side retract, and the angle of the two side dies 4 can be adjusted.
As shown in fig. 3 and 4, the die opening assembly comprises a side die screw 9, and the side die screw 9 is in threaded connection with the upper carriage. The side mold screw rod 9 is arranged on the underframe 1, and the side mold screw rod 9 is used for driving the two side molds 4 to open and close so as to realize mold closing and mold opening. Firstly, the side die screw 9 pushes the upper sliding frame 2 to move left and right in the sliding sleeve connected with the underframe 1, and then the upper sliding frame 2 drives the side die 4 to move left and right, so that die assembly and die disassembly are realized.
As shown in fig. 2, two upper carriages 2 are provided, the two upper carriages 2 are connected by an end pull rod 21, and the upper carriages 2 are rotatably connected with the side mold 4. The side die 4 can rotate around a connecting shaft with the upper sliding frame 2 under the drive of the side die stay bar 7. The distance between the two upper carriages 2 is different between the mold closing and the mold opening, and the distance between the end pull rod 21 and the two upper carriages 2 can be adjusted according to the requirement.
As shown in fig. 5, a scale plate 22 is disposed at the connection between the upper carriage 2 and the side die 4. The scale plate 22 is an angle scale plate 22, the angle scale plate 22 is arranged on a rotating shaft at the joint of the side die 4 and the upper sliding frame 2, and when the angle adjusting device is used, the angle of the side die 4 is adjusted in a manual screw adjusting mode according to the angle of the precast beam. The scale plate 22 is used to precisely measure the angle of the side form 4 to ensure accuracy in adjusting the side form 4. By observing the readings on the scale plate 22, the angular deviation of the side dies 4 can be determined and adjusted. The angle of the side form 4 can be checked for compliance by using an angle scale 22. When the device is used, the side die supporting rod 7 is adjusted according to the angle of the precast beam, the side die 4 rotates by taking the pin shaft at the position of the dial as the circle center, and the adjusting angle is in the range of 75-105 degrees; after the side die 4 is adjusted, the whole die plate and the side face of the precast concrete are positioned, the bottom die 3 is adjusted to enable the inner side of the bottom die 3 to be tightly attached to the precast concrete, and then bolts are fastened.
As shown in FIG. 1, two adjustable I-beam cast-in-situ diaphragm plate template trolleys are provided, and an I-beam is arranged between the two adjustable I-beam cast-in-situ diaphragm plate template trolleys. The upper parts of the upper sliding carriages 2 of the two adjustable I-beam cast-in-situ diaphragm template trolleys are connected through upper pull rods 23, and the underframe 1 of the two adjustable I-beam cast-in-situ diaphragm template trolleys is connected through bottom-to-bottom pull rods 24. During construction, two adjustable I-beam cast-in-situ diaphragm plate template trolleys are respectively constructed on two sides of the beam at the same time, and in order to ensure one side of diaphragms on two sides during construction, an upper pull rod 23 and a bottom pair pull rod 24 are arranged for adjusting and controlling the positions of the two adjustable I-beam cast-in-situ diaphragm plate template trolleys so that the templates are positioned on the same plane, and the two cast-in-situ diaphragm plates are positioned on the same plane so as to keep consistency, so that the mechanical property of the diaphragm plates is good.
As shown in fig. 1, the pouring opening 6 is formed at the upper part of the end mold 5. The pulley 11 is connected with the chassis 1 through a jacking screw 12. The underframe 1 is provided with a balancing weight 13 and a bottom stay 14. A batten 15 is arranged below the bottom stay bar 14. The pulley 11 slides to displace the template during pouring, and the position of the poured diaphragm plate may deviate, so that the bottom stay 14 and the batten 15 are arranged for fixing during pouring. 4 pulleys 11 are arranged, and the pulleys 11 can be 8 inch universal wheels, so that the running requirements in different directions can be met; the jacking screw 12 on the pulley 11 can independently control the height adjustment of 4 wheels; the maximum descending height of the template is 5 cm, and the maximum jacking height is 15 cm.
The utility model is provided with a template, wherein the template comprises a bottom die 3, two side dies 4, one end die 5 and a pouring opening 6, and the bottom die 3 is detachably connected with the underframe 1; the side dies 4 are located above the bottom die 3, the end dies 5 are located between the two side dies 4, the bottom die 3 supports the side dies 4, the two side dies 4 clamp the end dies 5, and the end dies 5 clamp the bottom die 3. The bottom die 3, the side dies 4 and the end dies 5 form a cast-in-situ diaphragm plate template, and the bottom die 3, the side dies 4 and the end dies 5 are mutually locked. Supporting the end die 5 by the end die supporting rod 8, and supporting and opening the end die 5; through being provided with telescopic side form vaulting pole 7, side form vaulting pole 7 one end with go up balladeur train 2 and rotate to be connected, the side form vaulting pole 7 other end with side form 4 rotates to be connected, through the angle of adjusting side form 4 of side form vaulting pole 7 adjustable length to be suitable for the roof beam of different angles.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. An adjustable i-beam cast-in-place diaphragm plate template trolley, comprising:
the support comprises a bottom frame (1) and an upper sliding frame (2), wherein the bottom frame (1) is vertically and fixedly connected with the upper sliding frame (2), and a plurality of pulleys (11) are arranged below the bottom frame (1);
the template comprises a bottom die (3), two side dies (4), one end die (5) and a pouring port (6), wherein the bottom die (3) is detachably connected with the underframe (1); the side dies (4) are positioned above the bottom die (3), the end dies (5) are positioned between the two side dies (4), the bottom die (3) supports the side dies (4), the two side dies (4) clamp the end dies (5), and the end dies (5) clamp the bottom die (3);
a support assembly comprising a telescopic end mould stay (8) and a telescopic side mould stay (7);
the die opening assembly comprises a side die screw (9), and the side die screw (9) is in threaded connection with the upper sliding frame.
2. The adjustable I-beam cast-in-situ diaphragm template trolley according to claim 1, wherein two upper carriages (2) are arranged, the two upper carriages (2) are connected through an end pull rod (21), and the upper carriages (2) are rotatably connected with the side mould (4).
3. The adjustable i-beam cast-in-situ diaphragm template trolley according to claim 2, wherein one end of the side template stay bar (7) is rotatably connected with the upper carriage (2), and the other end of the side template stay bar (7) is rotatably connected with the side template (4).
4. An adjustable i-beam cast-in-situ diaphragm plate template trolley according to claim 3, characterized in that the junction of the upper carriage (2) and the side mould (4) is provided with a scale plate (22).
5. The adjustable i-beam cast-in-place diaphragm plate formwork trolley of claim 1, wherein the adjustable i-beam cast-in-place diaphragm plate formwork trolley is provided with two i-beams in the middle of the two adjustable i-beam cast-in-place diaphragm plate formwork trolleys.
6. The adjustable i-beam cast-in-situ diaphragm template trolley according to claim 5, wherein the upper parts of the upper sliding carriages (2) of the two adjustable i-beam cast-in-situ diaphragm template trolleys are connected through upper pull rods (23), and the underframe (1) of the two adjustable i-beam cast-in-situ diaphragm template trolleys are connected through bottom-to-bottom pull rods (24).
7. The adjustable i-beam cast-in-situ diaphragm plate formwork trolley according to claim 1, wherein the pouring opening (6) is formed in the upper portion of the end mould (5).
8. An adjustable i-beam cast-in-place diaphragm plate formwork trolley according to claim 1, characterized in that the pulley (11) is connected with the chassis (1) by means of a jacking screw (12).
9. An adjustable i-beam cast-in-place diaphragm template trolley according to claim 8, characterized in that the undercarriage (1) is provided with a counterweight (13) and a bottom stay (14).
10. The adjustable i-beam cast-in-place diaphragm template trolley of claim 9, wherein a batten (15) is arranged below the bottom stay (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322437078.7U CN220789449U (en) | 2023-09-08 | 2023-09-08 | Cast-in-situ diaphragm plate template trolley of adjustable I-beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322437078.7U CN220789449U (en) | 2023-09-08 | 2023-09-08 | Cast-in-situ diaphragm plate template trolley of adjustable I-beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220789449U true CN220789449U (en) | 2024-04-16 |
Family
ID=90663590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322437078.7U Active CN220789449U (en) | 2023-09-08 | 2023-09-08 | Cast-in-situ diaphragm plate template trolley of adjustable I-beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220789449U (en) |
-
2023
- 2023-09-08 CN CN202322437078.7U patent/CN220789449U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |