Formwork of ditch formwork trolley

Abstract

The utility model provides a ditch formwork trolley formwork which comprises a first supporting mechanism, a second supporting mechanism and a portal frame system, the first supporting mechanism and the second supporting mechanism are located on the two sides of the portal frame system respectively, and a right side hydraulic station and a left side hydraulic station are arranged on the portal frame system respectively. Bottom longitudinal beams are arranged at the bottom of the right hydraulic station and the bottom of the left hydraulic station, a first ditch formwork lifting and demolding oil cylinder and a second ditch formwork lifting and demolding oil cylinder are arranged at the top of the first supporting mechanism and the top of the second supporting mechanism respectively, and a main lifting oil cylinder and a main lifting mechanism are arranged on the portal frame system. According to the ditch formwork trolley, the problems that a traditional construction method is tedious in working procedure, slow in construction progress, labor-consuming, poor in concrete integrity and incapable of guaranteeing appearance quality are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel engineering, in particular to a ditch template trolley template. Background Art

[0002] In recent years, passenger dedicated lines have been promoting standardized management, but standardization has not been well implemented in the process and method of tunnel ditch cable troughs and tooling equipment. The cross-section of the ditch cable trough is small and has many contour lines. The traditional construction method is to use small combined templates, reinforce them with steel pipes and square wood, and pour them in three times, that is, first pour them to the bottom of the drainage ditch, then pour them to the bottom of the power and communication signal cable troughs, and then pour the ditch body. This method has cumbersome procedures, slow construction progress, labor-intensive, poor concrete integrity, and the appearance quality cannot be guaranteed. Therefore, it is necessary to adopt a new process and method to improve the construction efficiency of the ditch cable trough and save engineering costs. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a ditch template trolley template which improves the construction efficiency.

[0004] The utility model provides a ditch template trolley template, comprising a first supporting mechanism, a second supporting mechanism and a gantry system, wherein the first supporting mechanism and the second supporting mechanism are respectively located at both sides of the gantry system, and the gantry system is respectively equipped with a right hydraulic station and a left hydraulic station, and the bottoms of the right hydraulic station and the left hydraulic station are both provided with bottom longitudinal beams, and the tops of the first supporting mechanism and the second supporting mechanism are respectively provided with a first ditch template lifting and demoulding cylinder and a second ditch template lifting and demoulding cylinder, and the gantry system is respectively equipped with a main lifting cylinder and a main lifting mechanism.

[0005] In order to achieve the purpose of adjusting the device, the utility model provides a ditch template trolley template. Preferably, the tops of the first ditch template lifting and demolding cylinder and the second ditch template lifting and demolding cylinder are both provided with template lateral adjustment mechanisms.

[0006] In order to achieve the purpose of easy movement, the utility model provides a ditch template trolley template. Preferably, the gantry system is respectively equipped with a walking wheel drive group and a front walking wheel.

[0007] In order to facilitate the construction of ditch cable troughs, the utility model provides a ditch template trolley template. Preferably, the first supporting mechanism includes a first ditch template, and the first outer flat template and the first communication ditch template are respectively arranged on both sides of the first ditch template, and the first power ditch template is arranged on one side of the first communication ditch template.

[0008] In order to further facilitate the construction of ditch cable troughs, the utility model provides a ditch template trolley template. Preferably, the second supporting mechanism includes a second ditch template, and the second outer flat template and the second communication ditch template are respectively provided on both sides of the second ditch template, and a second power ditch template is provided on one side of the second communication ditch template.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The ditch formwork trolley formwork, the first support mechanism and the second support mechanism on both sides are lifted and lowered and moved laterally through the hydraulic system, and then the template position is positioned according to the center line and elevation that have been laid out. After the positioning is completed, the technicians review the structural dimensions, plane position and elevation of the ditch cable trough. Only after confirmation is it allowed to pour. During the pouring process, it is forbidden to open the hydraulic system switch at will to avoid the template movement causing the size to not meet the requirements. This device can ensure the pouring of two plates every day, while the traditional assembled formwork generally takes 1 to 2 days to pour one plate, and because the template needs to be placed after being removed, it occupies the tunnel driving lane and affects the construction of other processes. This device can improve the construction progress, save the overall construction period of the tunnel, and solve the problems of cumbersome procedures, slow construction progress, labor-intensive, poor integrity of concrete, and inability to guarantee appearance quality of traditional construction methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A structural schematic diagram of a preferred embodiment of the ditch template trolley template provided by the utility model.

[0012] Numbers in the figure: 1. first supporting mechanism; 101. first ditch template; 102. first outer flat template; 103. first communication ditch template; 104. first electric ditch template; 2. second supporting mechanism; 201. second ditch template; 202. second outer flat template; 203. second communication ditch template; 204. second electric ditch template; 3. right hydraulic station; 4. bottom longitudinal beam; 5. first ditch template lifting and demoulding cylinder; 6. template lateral adjustment mechanism; 7. main lifting cylinder; 8. gantry system; 9. walking wheel drive group; 10. left hydraulic station; 11. main lifting mechanism; 12. second ditch template lifting and demoulding cylinder; 13. front walking wheel. DETAILED DESCRIPTION

[0013] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0014] Please refer to Figure 1 ,in Figure 1A structural schematic diagram of a preferred embodiment of a ditch template trolley template provided by the utility model. A ditch template trolley template comprises a first supporting mechanism 1, a second supporting mechanism 2 and a gantry system 8, wherein the first supporting mechanism 1 and the second supporting mechanism 2 are respectively located on both sides of the gantry system 8, and the gantry system 8 is respectively provided with a right hydraulic station 3 and a left hydraulic station 10, and the bottom of the right hydraulic station 3 and the bottom of the left hydraulic station 10 are both provided with a bottom longitudinal beam 4, and the tops of the first supporting mechanism 1 and the second supporting mechanism 2 are respectively provided with a first ditch template lifting and demoulding cylinder 5 and a second ditch template lifting and demoulding cylinder 12, and the gantry system 8 is respectively provided with a main lifting cylinder 7 and a main lifting mechanism 11.

[0015] In this embodiment: the longitudinal length of the device is 12m, the first support mechanism 1 and the second support mechanism 2 on both sides are connected to the gantry system 8 as a whole, so construction can be carried out on both sides at the same time. The device adopts a one-button intelligent control design, self-correction during walking, intelligent positioning, no manual intervention, self-adjustment of the equipment after being in place, automatic mold insertion and positioning of the template, automatic locking of the template, fixed-point material distribution equipment uses non-stick concrete materials, no need for washing, and intelligent vibration automatically starts and stops according to the pouring progress. The whole machine basically realizes intelligent operation.

[0016] As a technical optimization solution of the utility model, the tops of the first ditch template lifting and demoulding oil cylinder 5 and the second ditch template lifting and demoulding oil cylinder 12 are both provided with template lateral adjustment mechanisms 6.

[0017] In this embodiment: by arranging the template lateral adjustment mechanism 6 on the top of the first ditch template lifting and demoulding cylinder 5 and the second ditch template lifting and demoulding cylinder 12, the template position can be easily adjusted without manual adjustment, thereby reducing the labor intensity of the staff.

[0018] As a technical optimization solution of the utility model, the gantry system 8 is respectively equipped with a travel wheel drive group 9 and a front travel wheel 13.

[0019] In this embodiment, by providing the travel wheel drive group 9 and the front travel wheel 13, the device can automatically travel to the next casting section and position itself after demoulding without manual intervention.

[0020] As a technical optimization solution of the utility model, the first supporting mechanism 1 includes a first ditch template 101, and the first outer flat template 102 and the first communication ditch template 103 are respectively arranged on both sides of the first ditch template 101, and the first power ditch template 104 is arranged on one side of the first communication ditch template 103;

[0021] The second supporting mechanism 2 comprises a second water ditch template 201 , and a second outer flat template 202 and a second communication ditch template 203 are respectively arranged on both sides of the second water ditch template 201 , and a second power ditch template 204 is arranged on one side of the second communication ditch template 203 .

[0022] The working principle of a ditch template trolley template provided by the utility model is as follows:

[0023] The walking position of the device is determined according to the tunnel centerline. The deviation is corrected in time during the walking process. The walking wheel drive group 9 moves forward and into position. The main lifting mechanism 11 is used to keep the device in a suitable walking state. After the device walks to the predetermined position, the intelligent control system controls the left hydraulic station 10 and the right hydraulic station 3, cooperates with the main lifting mechanism 11 and the main lifting cylinder 7, and adjusts the overall height of the device according to the height of the inverted arch surface. The first support mechanism 1 and the second support mechanism 2 on both sides are lifted and lowered and moved horizontally through the hydraulic system, and then the template position is positioned according to the center line and elevation that have been set out. After the positioning is completed, the technicians review the water level. The structural dimensions, plane position and elevation of the cable trough are confirmed to be correct before pouring. During the pouring process, it is prohibited to open the hydraulic system switch at will to avoid the movement of the template causing the size to not meet the requirements. Sealed welding is used between the templates to effectively prevent leakage during concrete pouring. The cable trough and water ditch templates are connected as a whole by transverse connectors. This device can ensure the pouring of two plates per day, while traditional assembled templates generally take 1 to 2 days to pour one plate, and because the template needs to be placed after removal, it occupies the tunnel driving lane and affects the construction of other processes. This device can improve the construction progress and save the overall construction period of the tunnel.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A ditch template trolley template, characterized in that: The invention comprises a first supporting mechanism (1), a second supporting mechanism (2) and a gantry system (8), wherein the first supporting mechanism (1) and the second supporting mechanism (2) are respectively located on both sides of the gantry system (8), a right hydraulic station (3) and a left hydraulic station (10) are respectively installed on the gantry system (8), the bottoms of the right hydraulic station (3) and the left hydraulic station (10) are both provided with a bottom longitudinal beam (4), the tops of the first supporting mechanism (1) and the second supporting mechanism (2) are respectively provided with a first ditch template lifting and demoulding cylinder (5) and a second ditch template lifting and demoulding cylinder (12), and the gantry system (8) is respectively provided with a main lifting cylinder (7) and a main lifting mechanism (11).

2. The ditch template trolley template according to claim 1 is characterized in that: The tops of the first ditch template lifting and demoulding oil cylinder (5) and the second ditch template lifting and demoulding oil cylinder (12) are both provided with template transverse adjustment mechanisms (6).

3. The ditch template trolley template according to claim 1 is characterized in that: The gantry system (8) is respectively provided with a travel wheel drive group (9) and a front travel wheel (13).

4. The ditch template trolley template according to claim 1 is characterized in that: The first supporting mechanism (1) comprises a first water ditch template (101), a first outer flat template (102) and a first communication ditch template (103) are respectively arranged on both sides of the first water ditch template (101), and a first power ditch template (104) is arranged on one side of the first communication ditch template (103).

5. The ditch template trolley template according to claim 1 is characterized in that: The second supporting mechanism (2) comprises a second water ditch template (201), a second outer flat template (202) and a second communication ditch template (203) are respectively arranged on both sides of the second water ditch template (201), and a second power ditch template (204) is arranged on one side of the second communication ditch template (203).

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