CN212336714U - Self-propelled truss supporting template - Google Patents
Self-propelled truss supporting template Download PDFInfo
- Publication number
- CN212336714U CN212336714U CN202020859414.0U CN202020859414U CN212336714U CN 212336714 U CN212336714 U CN 212336714U CN 202020859414 U CN202020859414 U CN 202020859414U CN 212336714 U CN212336714 U CN 212336714U
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- China
- Prior art keywords
- truss
- rows
- underframe
- walking
- distance
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/34—Horizontally-travelling moulds for making walls blockwise or section-wise
Abstract
The utility model discloses a truss support template by oneself. The steel template and the truss are vertically connected with each other along the length direction of the underframe, one right-angle side of the right-angle triangular truss is connected with the upper part of the underframe, the other right-angle side of the right-angle triangular truss forms the vertical side edge of the truss, the steel template is vertically connected with the vertical side edge of the truss, at least two rows of hydraulic bottom supports are arranged at the bottom of the underframe, each liquid discharge bottom support comprises a plurality of hydraulic bottom supports, two rows of spiral adjusting bottom supports are arranged at the bottom of the underframe, each row of spiral adjusting bottom supports comprises a plurality of spiral adjusting bottom supports, the distance between the two rows of spiral adjusting bottom supports corresponds to the distance between the two tracks of the walking system, two rows of walking wheels are arranged at the bottom of the underframe, the distance between the two rows of walking wheels corresponds to the distance between the two tracks of the walking system, the running wheels are connected with an electric driving device.
Description
Technical Field
The utility model relates to a truss support template by oneself is applicable to the continuous vertical wall concrete construction of growing up such as subway station, belongs to building construction technical field.
Background
The formwork engineering is one of the key processes of concrete construction. In the past, the number of technical workers for installing the template is large, the supporting system is complex, construction needs to be conducted by professional qualification units, the installing and detaching times of the supporting system and the template are large, the working efficiency is low, the cost is high, and potential safety hazards exist.
Disclosure of Invention
To the above-mentioned defect that exists among the prior art, the utility model provides a can realize that quick ann of support system and template tears open and walk the line with automatic, can improve concrete form construction efficiency, guarantee construction safety's truss support template by oneself.
The utility model discloses a realize through following technical scheme: the utility model provides a self-propelled truss supports template which characterized by: the steel template and the truss combined type spiral adjusting device comprises a steel template, a truss and a walking system, wherein the walking system comprises two rails and a plurality of walking wheels which are arranged in parallel, the truss comprises a bottom frame and a plurality of right-angle triangular trusses which are vertically arranged at intervals along the length direction of the bottom frame, one right-angle side of each right-angle triangular truss is connected with the upper part of the bottom frame, the other right-angle side of each right-angle triangular truss forms the vertical side edge of the truss, the right-angle triangular trusses are connected into a whole through connecting ribs, the steel template is vertically arranged, the back surface of each steel template is connected with the vertical side edge of the truss, the bottom of the bottom frame is provided with at least two rows of hydraulic bottom supports along the length direction of the bottom frame, each row of hydraulic bottom supports comprises a plurality of hydraulic bottom supports, the bottom of the bottom frame is provided with two rows, the distance between the two rows of spiral adjusting bottom supports corresponds to the distance between the two rails of the walking system, the two rows of walking wheels are arranged at the bottom of the underframe, the distance between the two rows of walking wheels corresponds to the distance between the two rails of the walking system, and the walking wheels are connected with an electric driving device.
Utilize the utility model discloses when carrying out concrete placement construction, the two rows of screw adjustment collet of chassis lower part fall on two tracks, and the hydraulic pressure collet of chassis lower part falls on the bottom plate that has pour, fixes the steel form and the design wall body position of the vertical side of truss coincide, can realize the fixed of template after being connected steel form and pre-buried built-in fitting in the bottom plate, can carry out concrete placement this moment. The truss is supported through a hydraulic bottom support and a spiral adjusting bottom support at the bottom of the truss, and a stable template supporting system is formed. After the concrete meets the requirement of stripping, the hydraulic bottom support and the screw adjusting bottom support are collected, the connection of the embedded part is removed, and then the transverse movement to a certain degree can be realized by utilizing the transverse jack and arranging the transverse slide way, so that the demoulding is realized. The mold closing can be realized by reverse operation in the next process construction. After the truss is transversely moved, aligning the walking wheels at the bottom of the truss with the rails of a walking system, adjusting the hydraulic bottom support to enable the walking wheels to fall on the rails, driving the walking wheels to longitudinally move along the rails through an electric driving device connected with the walking wheels, and entering the next cycle of construction.
Furthermore, in order to improve the structural strength, the underframe is a rectangular frame structure and comprises cross beams and longitudinal beams which are connected.
Furthermore, in order to ensure the stable installation of the template, a balancing weight is arranged on the underframe of the truss.
The utility model has the advantages that: the utility model has the advantages of reasonable design, easy operation, the template support system relatively fixed of formation can realize that the quick ann of support system and template tears open and walk the way with the automation, has improved concrete form efficiency of construction, has guaranteed the security quality, especially is suitable for subway station etc. and grows up continuous vertical wall concrete construction. The utility model discloses circulation cycle is short, can accelerate the construction progress, and reduction of erection time improves the efficiency of construction. The utility model discloses the cost can be saved to reducible manual work of turnover in-process and lifting device's input.
Drawings
FIG. 1 is a schematic side view of an embodiment of the present invention;
FIG. 2 is a schematic view of the middle truss and the traveling system of the present invention;
fig. 3 is a schematic structural view of the chassis part in the present invention;
FIG. 4 is a schematic view of the running wheels of the present invention;
fig. 5 is a schematic structural diagram of a hydraulic collet according to the present invention;
fig. 6 is a schematic structural view of the screw adjusting collet of the present invention;
fig. 7 is a schematic view of the present invention after traversing in an embodiment;
in the figure, the device comprises a steel template 1, a truss 2-1, an underframe 2-2, a right-angle triangular truss 3, a hydraulic bottom support 4, a track 5, a spiral adjusting bottom support 6, a balancing weight 7, a reinforcing rod 8, a traveling wheel 9, a wall body 10, a connecting rib 11, a connecting plate 12 and an electric driving device.
Detailed Description
The invention will now be further described by way of non-limiting examples with reference to the accompanying drawings:
as shown in the attached drawings, the self-propelled truss supporting template comprises a steel template 1, a truss 2 and a traveling system. The running system comprises two parallel tracks 4 and a plurality of running wheels 8, wherein the tracks 4 adopt P43 steel rails. The truss 2 comprises an underframe 2-1 and a plurality of right-angle triangular trusses 2-2 vertically arranged at intervals along the length direction of the underframe 2-1. The underframe 2-1 is a rectangular frame structure and comprises a cross beam and a longitudinal beam which are connected, and the cross beam and the longitudinal beam are both made of section steel (such as channel steel). The right-angle triangular truss 2-2 is made of section steel, one right-angle side of the right-angle triangular truss 2-2 is connected with the upper portion of the bottom frame 2-1, the other right-angle side of the right-angle triangular truss 2-2 forms a vertical side of the truss 2, and the right-angle triangular trusses 2-2 are connected into a whole through connecting ribs 10. The steel moulding plate 1 is vertically arranged, and the back surface of the steel moulding plate is connected with the vertical side edge of the truss 2. The bottom of the chassis 2-1 is provided with at least two rows of hydraulic bottom supports 3 along the length direction, and each row of hydraulic bottom supports 3 comprises a plurality of hydraulic bottom supports 3. Hydraulic collet 3 is prior art, as shown in figure 5, the upper portion of hydraulic collet 3 is connected to the bottom of chassis 2-1 through bolts, and under the effect of pneumatic cylinder, the collet of lower part can stretch out or retract, and for guaranteeing operational reliability and security, the hydraulic collet has locking means. Two rows of spiral adjusting bottom supports 5 are arranged at the bottom of the chassis 2-1 along the length direction of the chassis, each row of spiral adjusting bottom supports 5 comprises a plurality of spiral adjusting bottom supports 5, and the distance between the two rows of spiral adjusting bottom supports 5 corresponds to the distance between the two tracks 4 of the walking system. The screw adjusting bottom support 5 is in the prior art, as shown in figure 6, the screw adjusting bottom support 5 is in threaded connection with the bottom frame 2-1, and the bottom frame can be adjusted horizontally by the screw adjusting bottom support 5. Two rows of the walking wheels 8 are arranged at the bottom of the underframe 2-1, and the distance between the two rows of the walking wheels 8 corresponds to the distance between the two tracks 4 of the walking system. The walking wheels 8 are connected to the bottom of the underframe 2-1 through connecting plates 11. The running wheels 8 are connected to an electric drive 12, which is known per se, by means of which electric drive 12 the running wheels 8 can be driven along the track 4. In this embodiment, four running wheels 8 are provided.
The utility model is suitable for a subway station etc. grow up and erect wall concrete construction in succession. Utilize the utility model discloses when erecting wall concrete placement construction, when the bottom plate concrete placement, should be under the pre-buried finish rolling screw-thread steel in chamfer position for the later stage is consolidated the template and is used. The tracks 4 are pre-embedded on the bottom plate, and the two tracks 4 are fixed by drilling holes on the bottom plate and drilling reinforcing steel bar heads. The installation is carried out step by step according to the principle from bottom to top, and the system and the underframe installation are carried out to the first walking, and then hydraulic collet and spiral regulation collet are installed and leveled, wherein, two rows of spiral regulation collets 5 fall on two tracks 4, and hydraulic collet 3 falls on the bottom plate that has already been pour. Then, right-angle triangular trusses on the upper portion of the underframe are installed, the right-angle triangular trusses are connected into a whole through connecting ribs, and the steel formwork 1 is fixed on the vertical side edge of the truss 2 in a blocking mode. The template mounting position is matched with the designed wall body position, and the template and the lower chamfer angle position are connected and fixed by pre-buried finish rolling screw-thread steel. In order to ensure the integral stability, a reinforcing rod 7 can be arranged between the truss and the bottom plate for reinforcing. According to the height of the vertical wall and the design condition of the truss, a balancing weight can be arranged at the bottom of the truss so as to keep the overall balance. The steel templates and the truss are reinforced with the existing wall body and the bottom plate through steel bars, pull rods and the like. And after the installation is finished and the inspection is qualified, the concrete pouring operation can be started.
After the concrete meets the requirement of stripping, the hydraulic bottom support and the screw adjusting bottom support are collected, the connection of the embedded part is removed, and then the transverse movement to a certain degree can be realized by utilizing the transverse jack and the transverse slide way arranged at the bottom of the truss, so that the demoulding is realized. The mold closing can be realized by reverse operation in the next process construction. After the truss moves transversely, aligning the walking wheels at the bottom of the truss with the rails of a walking system, lowering a hydraulic bottom support, lowering the walking wheels, enabling the walking wheels to correspond to the rails, retracting the hydraulic bottom support to enable the walking wheels to fall on the rails, driving the walking wheels to move longitudinally along the rails through an electric driving device connected with the walking wheels, and entering the next cycle of construction.
The utility model discloses the support system relatively fixed that forms, construction safety. The utility model discloses the equipment time is about using 3 days, can reach circulation of 3 days basically after the equipment is accomplished, and the efficiency of construction improves greatly, can accelerate the construction progress, reduction of erection time, just the utility model discloses can have enough to meet the need the use, the turnover in-process has reduced artifical and lifting device's input, can save construction cost.
Other parts in this embodiment are the prior art, and are not described herein again.
Claims (3)
1. The utility model provides a self-propelled truss supports template which characterized by: the steel formwork walking mechanism comprises a steel formwork (1), a truss (2) and a walking system, wherein the walking system comprises two rails (4) arranged in parallel and a plurality of walking wheels (8), the truss (2) comprises an underframe (2-1) and a plurality of right-angle triangular trusses (2-2) vertically arranged at intervals along the length direction of the underframe (2-1), one right-angle side of each right-angle triangular truss (2-2) is connected with the upper part of the underframe (2-1), the other right-angle side of each right-angle triangular truss (2-2) forms the vertical side of the truss, the right-angle triangular trusses (2-2) are connected into a whole through connecting ribs, the steel formwork (1) is vertically arranged, the back surface of the steel formwork is connected with the vertical side of the truss (2), at least two rows of hydraulic bottom supports (3) are arranged at the bottom of the underframe (2-1) along the length direction of the steel formwork, each row of hydraulic bottom supports (3) comprises a plurality of hydraulic bottom supports (3), two rows of spiral adjusting bottom supports (5) are arranged at the bottom of the chassis (2-1) along the length direction of the chassis, each row of spiral adjusting bottom supports (5) comprises a plurality of spiral adjusting bottom supports (5), the distance between the two rows of spiral adjusting bottom supports (5) corresponds to the distance between the two tracks (4) of the walking system, two rows of walking wheels (8) are arranged at the bottom of the chassis (2-1), the distance between the two rows of walking wheels (8) corresponds to the distance between the two tracks (4) of the walking system, and the walking wheels (8) are connected with an electric driving device.
2. The self-erecting truss support formwork of claim 1, wherein: the underframe (2-1) is a rectangular frame structure and comprises cross beams and longitudinal beams which are connected.
3. The self-erecting truss support formwork of claim 1 or 2, wherein: and a balancing weight is arranged on the bottom frame (2-1) of the truss (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859414.0U CN212336714U (en) | 2020-05-21 | 2020-05-21 | Self-propelled truss supporting template |
| DE202020103991.1U DE202020103991U1 (en) | 2020-05-21 | 2020-07-10 | Self-propelled truss support formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020859414.0U CN212336714U (en) | 2020-05-21 | 2020-05-21 | Self-propelled truss supporting template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212336714U true CN212336714U (en) | 2021-01-12 |
Family
ID=72943356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020859414.0U Active CN212336714U (en) | 2020-05-21 | 2020-05-21 | Self-propelled truss supporting template |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN212336714U (en) |
| DE (1) | DE202020103991U1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109450B (en) * | 2021-10-20 | 2023-05-16 | 中铁十局集团第一工程有限公司 | Construction method of arch cover type subway station arch foot |
| CN114251106B (en) * | 2021-12-09 | 2023-11-03 | 中交第二航务工程局有限公司 | Integral inverted arch end steel mould convenient to assemble and disassemble and construction method |
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2020
- 2020-05-21 CN CN202020859414.0U patent/CN212336714U/en active Active
- 2020-07-10 DE DE202020103991.1U patent/DE202020103991U1/en active Active
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| Publication number | Publication date |
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| DE202020103991U1 (en) | 2020-10-06 |
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