Ditch cable trough formwork system

Abstract

The utility model discloses a ditch cable trough formwork system which comprises a formwork trolley and a plurality of groove formwork assemblies, the left side and the right side of the formwork trolley are each provided with a transverse movement lifting mechanism for driving the groove formwork assemblies to transversely move and ascend and descend, and the groove formwork assemblies are detachably connected with the transverse movement lifting mechanisms. Each groove template assembly is provided with a fixing mechanism used for fixing the position of the groove template assembly, and the fixing mechanisms are detachably connected with the groove template assemblies. According to the ditch cable trough formwork system, conveying and demolding work of the multiple sets of trough formwork assemblies can be achieved only through one formwork trolley, construction efficiency is improved, and construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel construction equipment, in particular to a ditch cable trough template system. Background Art

[0002] Currently, during the construction of tunnel trench cable troughs, the trench cable trough formwork trolley is usually an integral type. Such trench cable trough formwork trolleys generally use a set of formwork frames equipped with a set of trench cable trough formwork for construction. For example, the Chinese patent document with the announcement number: CN214196333U discloses a trench cable trough formwork trolley, which includes a truss, a horizontal hydraulic cylinder, a vertical hydraulic cylinder, a column, a cable channel steel formwork, and a trench steel formwork. The horizontal hydraulic cylinder is set on the horizontal truss and is located on the left and right sides of the cable trough formwork trolley. The vertical hydraulic cylinder is set at the lower end of the vertical truss. The column is set below the horizontal hydraulic cylinder. The column is respectively connected to the cable channel steel formwork and the trench steel formwork hinge ear. During the trench cable trough construction process, this trench cable trough formwork trolley needs to wait for the cable channel steel formwork and the trench steel formwork to be demolded before it can proceed to the next location for construction. The construction speed is slow and the efficiency is low. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a ditch cable trough template system which is beneficial to improving construction efficiency and reducing construction costs.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A water ditch cable trough template system includes a template trolley and multiple groups of groove template assemblies. The left and right sides of the template trolley are provided with a transverse movement and lifting mechanism for driving the groove template assemblies to move horizontally and lift upwards. The groove template assemblies are detachably connected to the transverse movement and lifting mechanism. Each of the groove template assemblies is equipped with a fixing mechanism for fixing the position of the groove template assembly, and the fixing mechanism is detachably connected to the groove template assembly.

[0006] As a further improvement of the above technical solution: multiple transverse moving and lifting mechanisms are arranged at intervals on the left and right sides of the template trolley along the length direction of the template trolley, and the transverse moving and lifting mechanisms include a first transverse moving mechanism for driving the groove template assembly to move transversely and a lifting mechanism for driving the groove template assembly to move up and down. The first transverse moving mechanism includes a transverse moving track provided on the template trolley, a transverse moving seat provided on the transverse moving track, and a transverse moving driving member connected to the transverse moving seat. The lifting mechanism is provided on the transverse moving seat, and the groove template assembly is detachably connected to the lifting mechanism.

[0007] As a further improvement of the above technical solution: the groove template assembly is provided with multiple sets of shaping mechanisms along the length direction, the shaping mechanisms include a first crossbeam and a second crossbeam, a mold-collecting drive member or a fixed connecting member is provided between the first crossbeam and the second crossbeam, the groove template assembly includes a plurality of groove templates arranged in the transverse direction, one side of each of the groove templates is hinged to the first crossbeam, and the other side of each of the groove templates is hinged to the second crossbeam, and the first crossbeam or the second crossbeam is detachably connected to the lifting mechanism.

[0008] As a further improvement of the above technical solution: a plurality of first template vertical fixing rods are detachably provided on the transverse displacement seat, and the plurality of first template vertical fixing rods are arranged in one-to-one correspondence with the plurality of groove templates. Two first connecting rods are hinged at the lower end of the first template vertical fixing rod, one of the first connecting rods is detachably hinged to one side of the groove template, and the other first connecting rod is detachably hinged to the other side of the groove template.

[0009] As a further improvement of the above technical solution: the ditch cable trough template system also includes a plurality of vertical wall templates corresponding to the number of ditch template components, and the horizontal displacement seat is provided with a vertical telescopic cylinder, and the vertical telescopic cylinder is detachably connected to the vertical wall template.

[0010] As a further improvement of the above technical solution: the vertical wall formwork is equipped with a first anchoring piece, and the vertical wall formwork is detachably connected to the first anchoring piece.

[0011] As a further improvement of the above technical solution: the groove formwork assembly is equipped with a plurality of the fixing mechanisms, and the plurality of the fixing mechanisms are arranged at intervals along the length direction of the groove formwork assembly; the fixing mechanism includes a third beam and a plurality of groups of formwork fixing rod groups, and the plurality of groups of formwork fixing rod groups are arranged in one-to-one correspondence with each groove formwork; the formwork fixing rod group includes two second formwork vertical fixing rods respectively detachably connected to both sides of the groove formwork; the vertical wall formwork is detachably connected to the third beam; the third beam is equipped with a second anchor; and the third beam is detachably connected to the second anchor.

[0012] As a further improvement of the above technical solution: the fixing mechanism includes reinforcement door frames respectively arranged at the front and rear ends of the groove formwork assembly, and the left and right sides of the reinforcement door frames are provided with second transverse movement mechanisms for driving the groove formwork assembly and the vertical wall formwork to move transversely, and the second transverse movement mechanism is provided with multiple third formwork vertical fixing rods and vertical wall formwork fixing rods, the lengths of the third formwork vertical fixing rods and the vertical wall formwork fixing rods are adjustable, the vertical wall formwork fixing rods are detachably connected to the vertical wall formwork, and multiple third formwork vertical fixing rods are arranged one-to-one corresponding to multiple groove formworks, and two second connecting rods are hinged at the lower end of the third formwork vertical fixing rod, one of the second connecting rods is detachably hinged to one side of the groove formwork, and the other second connecting rod is detachably hinged to the other side of the groove formwork.

[0013] As a further improvement of the above technical solution: the fixing mechanism also includes a template transverse fixing rod arranged between the vertical wall template and the groove template.

[0014] As a further improvement of the above technical solution: a jacking drive component is provided on the upper part of the reinforced portal frame, and a portal frame fixing beam is provided on the jacking drive component.

[0015] Compared with the existing technology, the advantages of the present invention are as follows: a transverse lifting mechanism is provided on both sides of the formwork trolley, the groove formwork assembly is detachably connected to the transverse lifting mechanism, the groove formwork assembly is equipped with a fixing mechanism, and the fixing mechanism is detachably connected to the groove formwork assembly. The transverse lifting mechanism can drive the groove formwork assembly to move horizontally and vertically, and cooperate with the forward and backward movement of the formwork trolley to ensure that the groove formwork assembly can be accurately positioned. Each group of groove formwork assemblies is connected to the transverse lifting mechanism in batches. After arriving at the designated construction site via the formwork trolley, it is removed from the transverse lifting mechanism and fixed in position by the fixing mechanism. The last batch of groove formwork assemblies can be fixed in position by the transverse lifting mechanism. After each group of groove formwork assemblies is fixed in place, concrete is poured. After the concrete solidifies, the transverse lifting mechanism rises to demold the groove formwork assembly connected to it, and the formwork trolley then transports the groove formwork assembly to the next construction site. The formwork trolley then moves to the undemolded trench formwork assembly, connects it to the transverse lifting mechanism, completes the demolding, and transports it to the next construction site. This cycle repeats to complete the construction of the trench cable trough. Throughout the construction process, only one formwork trolley is needed to transport and demold multiple trench formwork assemblies, effectively improving construction efficiency and reducing construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural diagram of the fixed state of the first embodiment of the ditch cable trough template system of the utility model

[0017] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of part A.

[0018] Figure 3 It is a structural schematic diagram of the mold-closed state of the first embodiment of the ditch cable trough template system of the present invention.

[0019] Figure 4 It is a structural schematic diagram of the demoulding and transporting states of the first embodiment of the ditch cable trough template system of the present invention.

[0020] Figure 5 It is a structural schematic diagram of the fixing mechanism of the first embodiment of the ditch cable trough template system of the present invention.

[0021] Figure 6 yes Figure 5 Schematic diagram of the enlarged structure of part B.

[0022] Figure 7 It is a side structural schematic diagram of the first embodiment of the ditch cable trough template system of the present invention.

[0023] Figure 8 It is a structural schematic diagram of the fixing mechanism of the second embodiment of the ditch cable trough template system of the present utility model.

[0024] Figure 9 yes Figure 8 Schematic diagram of the enlarged structure of part C.

[0025] Figure 10 It is a side structural schematic diagram of the second embodiment of the ditch cable trough template system of the present utility model.

[0026] The reference numerals in the figure indicate: 1, template trolley; 2, groove template assembly; 21, groove template; 3, transverse lifting mechanism; 31, first transverse mechanism; 311, transverse track; 312, transverse seat; 313, transverse drive member; 32, lifting mechanism; 321, first template vertical fixing rod; 322, first connecting rod; 4, fixing mechanism; 41, third beam; 411, second anchor; 42, template fixing rod group; 421, second template vertical Towards fixed rod; 43, reinforced gantry; 431, second transverse movement mechanism; 432, jacking drive; 433, gantry fixed beam; 5, shaping mechanism; 51, first beam; 52, second beam; 53, mold retraction drive; 54, fixed connection; 6, vertical wall formwork; 61, vertical telescopic cylinder; 62, first anchor; 63, template horizontal fixing rod; 7, third template vertical fixing rod; 71, second connecting rod; 8, vertical wall formwork fixing rod. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In this utility model, unless otherwise specified or limited, the terms "assemble," "connect," "connect," "fix," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0030] Example 1

[0031] Figures 1 to 7 An embodiment of the trench cable trough template system of the present invention is shown. The trench cable trough template system of this embodiment includes a template trolley 1 and multiple groups of trench template assemblies 2. The left and right sides of the template trolley 1 are provided with a transverse lifting mechanism 3 for driving the trench template assembly 2 to move horizontally and lift. The trench template assembly 2 is detachably connected to the transverse lifting mechanism 3. Each trench template assembly 2 is equipped with a fixing mechanism 4 for fixing the position of the trench template assembly 2. The fixing mechanism 4 is detachably connected to the trench template assembly 2.

[0032] In the trench cable trough formwork system of this embodiment, a transverse lifting mechanism 3 is provided on both sides of the formwork trolley 1. The trench formwork assembly 2 is detachably connected to the transverse lifting mechanism 3. The trench formwork assembly 2 is equipped with a fixing mechanism 4, which is detachably connected to the trench formwork assembly 2. The transverse lifting mechanism 3 can drive the trench formwork assembly 2 to move horizontally and vertically, coordinating with the forward and backward movement of the formwork trolley 1, so that the trench formwork assembly 2 can be accurately positioned (the formwork trolley 1 moves forward and backward to determine the forward and backward position of the trench formwork assembly 2, and the transverse lifting mechanism 3 moves the trench formwork assembly 2 to determine the lateral position and height of the trench formwork assembly 2, and can also drive the trench formwork assembly 2 to rise and be demolded). Each group of trench formwork assemblies 2 is sequentially connected to the transverse lifting mechanism 3. After being transported to the designated construction site by the formwork trolley 1, it is removed from the transverse lifting mechanism 3 and fixed in place by the fixing mechanism 4. The last group of trench formwork assemblies 2 can be fixed in place by the transverse lifting mechanism 3. After each group of trench formwork assemblies 2 is fixed in place, concrete is poured. After the concrete solidifies, the transverse lifting mechanism 3 drives the groove formwork assembly 2 connected to it to rise and demould, and then the formwork trolley 1 transports the groove formwork assembly 2 to the next construction site. Afterwards, the formwork trolley 1 moves to the groove formwork assembly 2 that has not been demoulded, connects the groove formwork assembly 2 that has not been demoulded to the transverse lifting mechanism 3 to complete the demoulding work, and then transports it to the next construction site. Repeat the above process to complete the construction of the ditch cable trough. During the entire construction process, only one formwork trolley 1 is needed to realize the demoulding and transportation of multiple groups of groove formwork assemblies 2, which effectively improves construction efficiency and reduces construction costs. It should be noted that the longitudinal direction is the length direction of the tunnel or the front-to-back direction, the transverse direction is the width direction of the tunnel or the left-right direction, and the vertical direction is the height direction of the tunnel or the up-down direction.

[0033] See Figure 1 、 Figure 3 、 Figure 4 and Figure 7Furthermore, in this embodiment, a plurality of transverse movement and lifting mechanisms 3 are provided on both the left and right sides of the template trolley 1 at intervals along the length direction of the template trolley 1 (specifically, two are provided on each side, and are respectively located at the front and rear ends of the template trolley 1). This helps to ensure the stability of the groove formwork assembly 2 when the transverse movement and lifting mechanism 3 drives it to move, as well as the strength of the connection between the groove formwork assembly 2 and the transverse movement and lifting mechanism 3. The transverse movement and lifting mechanism 3 includes a first transverse movement mechanism 31 that drives the groove formwork assembly 2 to move transversely and a lifting mechanism 32 that drives the groove formwork assembly 2 to move upward and downward. The first transverse movement mechanism 31 includes a transverse movement rail 311 provided on the template trolley 1, a transverse movement seat 312 provided on the transverse movement rail 311, and a transverse movement driving member 313 connected to the transverse movement seat 312. The lifting mechanism 32 is provided on the transverse movement seat 312, and the groove formwork assembly 2 is detachably connected to the lifting mechanism 32. The transverse drive 313 and the lifting mechanism 32 may be, for example, an oil cylinder, a pneumatic cylinder, or an electric push rod. The transverse drive 313 may be mounted on the transverse track 311 or on the formwork trolley 1. During operation, the transverse drive 313 drives the transverse seat 312 to move along the transverse track 311, while the transverse seat 312 simultaneously drives the lifting mechanism 32 and the groove formwork assembly 2 to move laterally, resulting in a simple and reliable structure. Of course, in other embodiments, the lifting mechanism 32 may be mounted on the formwork trolley 1, the first transverse mechanism 31 may be mounted on the lifting mechanism 32, and the groove formwork assembly 2 may be connected to the first transverse mechanism 31. This similarly allows for adjustment of the transverse position and height of the groove formwork assembly 2.

[0034] Furthermore, in this embodiment, the groove template assembly 2 is provided with multiple sets of shaping mechanisms 5 along the length direction, and the shaping mechanism 5 includes a first beam 51 and a second beam 52, and a mold receiving drive member 53 or a fixed connection member 54 is provided between the first beam 51 and the second beam 52 (see Figure 7 , the shaping mechanism 5 is provided with 7 groups in total, of which 3 groups are provided with mold-closing drive members 53, and 4 groups are provided with fixed connection members 54, and the two shaping mechanisms 5 are arranged alternately, and the shaping mechanisms 5 provided with mold-closing drive members 53 at the front and rear ends are arranged one by one with the corresponding lifting mechanisms 32 at the front and rear ends of the template trolley 1. The groove template assembly 2 includes a plurality of groove templates 21 arranged in the transverse direction (see Figures 1 to 6There are three groove templates 21 in total, which can be ditch templates and / or cable trough templates). One side of each groove template 21 is hinged to the first crossbeam 51, and the other side of each groove template 21 is hinged to the second crossbeam 52. The first crossbeam 51 or the second crossbeam 52 is detachably connected to the lifting mechanism 32. Among them, the mold-closing drive member 53 can be, for example, an oil cylinder, an air cylinder, or an electric push rod, etc., which drives the first crossbeam 51 and the second crossbeam 52 to move relative to each other, so that the two sides of each groove template 21 are brought closer to the middle, thereby achieving mold closing and facilitating subsequent demoulding; the fixed connection member 54 can be, for example, a rod, a plate, or a fastener such as a bolt. By keeping the first crossbeam 51 and the second crossbeam 52 fixed, the two sides of the groove template 21 are prevented from being squeezed and moved closer to the middle during the concrete pouring process, so that the groove template 21 maintains the designed shape and size. Of course, during the concrete pouring process, the mold-closing drive member 53 also plays a role in maintaining the designed shape and size of the groove template 21 to a certain extent. After the concrete solidifies, before the mold-closing driving member 53 closes the mold, the fixed connection member 54 needs to be disassembled to avoid obstruction.

[0035] See Figure 1 and Figure 2 Furthermore, in this embodiment, a plurality of first formwork vertical fixing rods 321 are detachably provided on the transverse displacement seat 312. The plurality of first formwork vertical fixing rods 321 are arranged in a one-to-one correspondence with the plurality of groove formworks 21. Two first connecting rods 322 are hingedly connected to the lower ends of the first formwork vertical fixing rods 321. One of the first connecting rods 322 is detachably hinged to one side of the groove formwork 21, and the other first connecting rod 322 is detachably hinged to the other side of the groove formwork 21. After the lateral position and height of the groove formwork 21 are in place, the first formwork vertical fixing rods 321 and the two first connecting rods 322 are used to fix the overall height of the groove formwork 21, thereby preventing the groove formwork 21 from moving upward during concrete pouring. This structure is simple and reliable. Before the lifting mechanism 32 lifts the groove formwork assembly 2 upward, the first formwork vertical fixing rods 321 and / or the two first connecting rods 322 need to be removed to avoid obstruction.

[0036] Furthermore, in this embodiment, the ditch and cable trough formwork system further includes a plurality of vertical wall formworks 6 corresponding to the number of the ditch formwork assemblies 2. A vertical telescopic oil cylinder 61 is provided on the transverse displacement seat 312, and the vertical telescopic oil cylinder 61 is detachably connected to the vertical wall formworks 6. The vertical wall formworks 6 are used for forming the sides of the ditch and cable trough. When the formwork trolley 1 drives the transverse displacement lifting mechanism 3 to move, it can drive the vertical wall formworks 6 to move synchronously, so that the vertical wall formworks 6 are longitudinally positioned. The vertical telescopic oil cylinder 61 can drive the vertical wall formworks 6 to move up and down, making it easier for the vertical wall formworks 6 to be demoulded. Of course, in other embodiments, electric cylinders, pneumatic cylinders, or other mechanisms can also be used to replace the vertical telescopic oil cylinder 61, as long as they can drive the vertical wall formworks 6 to move up and down.

[0037] As a preferred embodiment, the length of the first formwork vertical fixing rod 321 is adjustable, making it more convenient and flexible to use, and eliminating the need to prepare multiple first formwork vertical fixing rods 321 of different lengths. The first formwork vertical fixing rod 321 can be formed by connecting an internally threaded sleeve with externally threaded rods at both ends of the sleeve, with the length adjusted by relative rotation of the sleeve and rod, or by connecting two or more hollow rods together, with the length adjusted by aligning sockets at different positions and inserting a pin to lock.

[0038] See Figure 1 、 Figure 5 and Figure 6 Furthermore, in this embodiment, the vertical wall formwork 6 is equipped with a first anchor 62, which is detachably connected to the vertical wall formwork 6. Specifically, the first anchor 62 is a fixed anchor rod, which is driven into the tunnel floor and fixedly connected to the vertical wall formwork 6. This helps prevent the vertical wall formwork 6 from moving during concrete pouring. The vertical wall formwork 6 is detachably connected to the first anchor 62, for example, by bolts, screws, or locking pins.

[0039] See Figures 5 to 7 Furthermore, in this embodiment, the groove formwork assembly 2 is equipped with multiple fixing mechanisms 4, and the multiple fixing mechanisms 4 are arranged at intervals along the length direction of the groove formwork assembly 2. The fixing mechanisms 4 include a third crossbeam 41 and multiple groups of formwork fixing rod groups 42. The multiple groups of formwork fixing rod groups 42 are arranged one-to-one corresponding to each groove formwork 21. The formwork fixing rod group 42 includes two second formwork vertical fixing rods 421 that are detachably connected to both sides of the groove formwork 21. The vertical wall formwork 6 is detachably connected to the third crossbeam 41. The third crossbeam 41 is equipped with a second anchor 411, and the third crossbeam 41 is detachably connected to the second anchor 411. After the third crossbeam 41 is fixed in position by the second anchor 411, the trench formwork 21 is fixed to the third crossbeam 41 by the second formwork vertical fixing rod 421. After the vertical wall formwork 6 is connected to the third crossbeam 41, its position is fixed by the first anchor 62. After the fixing mechanism 4 is arranged, the third crossbeam 41, the trench formwork assembly 2 and the vertical wall formwork 6 are highly integrated, which helps prevent the trench formwork assembly 2 and the vertical wall formwork 6 from moving during concrete pouring. Preferably, the second anchor 411 is a fixed anchor rod, and the second anchor 411 is anchored to the side of the tunnel.

[0040] The operating principle of the utility model ditch cable trough template system is as follows:

[0041] After connecting the groove formwork assembly 2 and the vertical wall formwork 6 using the transverse lifting mechanism 3 on both sides of the formwork trolley 1, the formwork trolley 1 moves to drive the groove formwork assembly 2 and the vertical wall formwork 6 to the construction position. The transverse lifting mechanism 3 drives the groove formwork assembly 2 and the vertical wall formwork 6 to move horizontally and lift and lower them so that the groove formwork assembly 2 and the vertical wall formwork 6 are in place. After being in place, the shaping mechanism 5 opens the groove formwork 21 to the specified width and then fixes the shape of the groove formwork 2. After the first anchor 62 is anchored to the bottom surface of the tunnel, the vertical wall formwork 6 is connected to the first anchor 62. The position of the groove formwork assembly 2 and the vertical wall formwork 6 is then fixed by the fixing mechanism 4. After the position is fixed, the groove formwork assembly 2 and the vertical wall formwork 6 are separated from the transverse lifting mechanism 3. According to the above steps, each set of groove formwork assembly 2 and vertical wall formwork 6 is moved to the designated location in sequence and fixed (the formwork trolley 1 can move one set of groove formwork assembly 2 and one vertical wall formwork 6 at a time, or it can move two sets of groove formwork assembly 2 and two vertical wall formwork 6. After the last set of groove formwork assembly 2 and vertical wall formwork 6 is in place, the height of the groove formwork assembly 2 is fixed using the first formwork vertical fixing rod 321, and the vertical wall formwork 6 is connected to the first anchor 62 to fix the vertical wall formwork 6 to the ground). Then, pouring concrete begins. After the concrete solidifies, the formwork trolley 1 travels to the groove formwork assembly 2 in sequence, reconnects the corresponding groove formwork assembly 2 and vertical wall formwork 6 with the transverse lifting mechanism 3, removes the fixing mechanism 4 and the first anchor 62, and the shaping mechanism 5 shrinks the opening of the groove formwork 21 to complete the mold closing. The transverse lifting mechanism 3 lifts the groove formwork assembly 2 and the vertical wall formwork 6 to complete the demoulding (the groove formwork assembly 2 and the vertical wall formwork 6 fixed in position by the transverse lifting mechanism 3, the first formwork vertical fixing rod 321 and the first anchor 62 must first be separated from the first anchor 62, and then the shaping mechanism 5 is used to complete the mold closing. After removing the first formwork vertical fixing rod 321, the transverse lifting mechanism 3 lifts the groove formwork assembly 2 and the vertical wall formwork 6 to complete the demoulding). After demoulding, the formwork trolley 1 drives the groove formwork assembly 2 and the vertical wall formwork 6 to the next construction site for fixing. The remaining groove formwork assemblies 2 and vertical wall formwork 6 are transported to the next construction site for the next round of construction using the same method.

[0042] Example 2

[0043] Figures 8 to 10 Another embodiment of the ditch cable trough template system of the present invention is shown. The ditch cable trough template system of this embodiment is substantially the same as that of the first embodiment, except that:

[0044] A different fixing mechanism 4 is adopted. The fixing mechanism 4 of this embodiment includes a reinforcement door frame 43 respectively provided at the front and rear ends of the groove formwork assembly 2. The left and right sides of the reinforcement door frame 43 are provided with a second transverse movement mechanism 431 for driving the groove formwork assembly 2 and the vertical wall formwork 6 to move transversely. The second transverse movement mechanism 431 is provided with a plurality of third formwork vertical fixing rods 7 and vertical wall formwork fixing rods 8. The lengths of the third formwork vertical fixing rods 7 and vertical wall formwork fixing rods 8 are adjustable. The third formwork vertical fixing rods 7 and vertical wall formwork fixing rods 8 can be a sleeve with an internal thread and a rod with external threads at both ends of the sleeve. The vertical wall formwork fixing rod 8 is detachably connected to the vertical wall formwork 6, and multiple third formwork vertical fixing rods 7 are arranged in a one-to-one correspondence with multiple groove formworks 21. The lower end of the third formwork vertical fixing rod 7 is hinged with two second connecting rods 71, one of the second connecting rods 71 is detachably hinged to one side of the groove formwork 21, and the other second connecting rod 71 is detachably hinged to the other side of the groove formwork 21.

[0045] In the trench cable trough template system of this embodiment, the second transverse movement mechanism 431 can drive the third template vertical fixing rod 7 and the vertical wall template fixing rod 8 to move horizontally to adjust the horizontal fixing position of the trench template assembly 2 and the vertical wall template 6. The length of the third template vertical fixing rod and the vertical wall template fixing rod 8 is adjustable, so that the fixed height of the trench template assembly 2 and the vertical wall template 6 is adjustable. Compared with the first embodiment, the use of the fixing mechanism 4 is more flexible and can adapt to different fixing positions of the trench template assembly 2 and the vertical wall template 6.

[0046] See Figure 8 and Figure 9 Furthermore, in this embodiment, the fixing mechanism 4 also includes a template transverse fixing rod 63 provided between the vertical wall template 6 and the groove template 21. The template transverse fixing rod 63 can be used to fix the lateral relative position of the vertical wall template 6 and the adjacent groove template 21 to avoid displacement during concrete pouring, and the structure is simple and reliable. Preferably, the length of the template transverse fixing rod 63 is adjustable, which is more flexible and convenient to use and has better applicability. The template transverse fixing rod 63 can be formed by connecting a sleeve with an internal thread and a rod with an external thread at both ends of the sleeve, and the length adjustment is achieved by the relative rotation of the sleeve and the rod, or two or more hollow rods are mutually socketed, and the length adjustment is achieved by aligning them through jacks at different positions and inserting pins to lock them.

[0047] See Figure 8Furthermore, in this embodiment, a lifting drive 432 is provided on the upper portion of the reinforcement portal frame 43, and a portal frame fixing beam 433 is provided on the lifting drive 432. The lifting drive 432 may be, for example, an oil cylinder, an air cylinder, or an electric push rod. After the reinforcement portal frame 43 is connected to the groove formwork assembly 21 and the vertical wall formwork 6, the lifting drive 432 lifts the portal frame fixing beam 433 upward, so that the portal frame fixing beam 433 is pressed against the tunnel roof, thereby preventing the reinforcement portal frame 43 from moving upward during concrete pouring. This has a simple structure and good reliability.

[0048] The use process of the ditch cable trough template system of this embodiment is as follows:

[0049] The trench formwork assemblies 2 and vertical wall formwork 6 are connected to the transverse lifting mechanisms 3 on both sides of the formwork trolley 1 in batches. The trench formwork assemblies 2 and vertical wall formwork 6 are transported to the construction site using the formwork trolley 1 and then removed. The last batch of trench formwork assemblies 2 and vertical wall formwork 6 remain attached to the transverse lifting mechanisms 3 and are secured in the same manner as in Example 1.

[0050] Arrange the reinforcement portal frame 43 at the front and rear ends of the removed water trench formwork assembly 2 and vertical wall formwork 6, connect the third formwork vertical fixing rod 7 to the corresponding trench formwork 21, and connect the vertical wall formwork fixing rod 8 to the corresponding vertical wall formwork 6. Then adjust the lateral position of the water trench formwork assembly 2 and the vertical wall formwork 6 through the second transverse movement mechanism 431, adjust the height of the trench formwork 21 through the third formwork vertical fixing rod 7, adjust the height of the vertical wall formwork 6 through the vertical wall formwork fixing rod 8 and connect the vertical wall formwork 6 to the corresponding first anchor 62. Then use the shaping mechanism 5 to open the opening of the trench formwork 2 to the specified width and then fix it. Then install the template transverse fixing rod 63 to fix the transverse relative position of the vertical wall formwork 6 and the adjacent trench formwork 21. Then the lifting drive 432 drives the portal frame fixing beam 433 to rise, so that the portal frame fixing beam 433 is pressed against the top of the tunnel, thereby fixing the position of the reinforcement portal frame 43;

[0051] After all the water channel formwork assemblies 2 and vertical wall formwork 6 are in place and secured, concrete is poured. After the concrete solidifies, the water channel formwork assemblies 2 and vertical wall formwork 6 are separated from the fixing mechanism 4, and the vertical wall formwork 6 is separated from the first anchor 62. Then, the jacking drive 432 drives the gantry fixing crossbeam 433 downward to separate it from the tunnel, and the reinforcement gantry 43 is then removed.

[0052] According to the method of the first embodiment, the water ditch formwork assembly 2 and the vertical wall formwork 6 are demoulded in sequence using the formwork trolley 1 and the transverse lifting mechanism 3 and then transported to the next construction site, and the cycle is repeated.

[0053] Although the present invention has been disclosed above with reference to preferred embodiments, this is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the present invention, utilize the technical content disclosed above to make many possible changes and modifications to the present invention, or modify it into equivalent embodiments with equivalent variations. Therefore, any simple modifications, equivalent variations, and modifications to the above embodiments that do not depart from the content of the present invention and are based on the technical essence of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A ditch cable trough template system, characterized by: The invention comprises a template trolley (1) and a plurality of groove template assemblies (2). The left and right sides of the template trolley (1) are provided with a transverse movement and lifting mechanism (3) for driving the groove template assemblies (2) to move transversely and lift upward. The groove template assemblies (2) are detachably connected to the transverse movement and lifting mechanism (3). Each groove template assembly (2) is equipped with a fixing mechanism (4) for fixing the position of the groove template assembly (2). The fixing mechanism (4) is detachably connected to the groove template assembly (2).

2. The ditch cable trough template system according to claim 1 is characterized in that: A plurality of transverse movement and lifting mechanisms (3) are provided at intervals on both the left and right sides of the template trolley (1) along the length direction of the template trolley (1). The transverse movement and lifting mechanisms (3) include a first transverse movement mechanism (31) for driving the groove template assembly (2) to move transversely and a lifting mechanism (32) for driving the groove template assembly (2) to move up and down. The first transverse movement mechanism (31) includes a transverse movement track (311) provided on the template trolley (1), a transverse movement seat (312) provided on the transverse movement track (311), and a transverse movement driving member (313) connected to the transverse movement seat (312). The lifting mechanism (32) is provided on the transverse movement seat (312), and the groove template assembly (2) is detachably connected to the lifting mechanism (32).

3. The ditch cable trough template system according to claim 2 is characterized in that: The groove template assembly (2) is provided with multiple sets of shaping mechanisms (5) along the length direction, the shaping mechanisms (5) include a first crossbeam (51) and a second crossbeam (52), a mold-retracting driving member (53) or a fixed connecting member (54) is provided between the first crossbeam (51) and the second crossbeam (52), the groove template assembly (2) includes a plurality of groove templates (21) arranged in the transverse direction, one side of each groove template (21) is hinged to the first crossbeam (51), and the other side of each groove template (21) is hinged to the second crossbeam (52), and the first crossbeam (51) or the second crossbeam (52) is detachably connected to the lifting mechanism (32).

4. The ditch cable trough template system according to claim 3 is characterized in that: A plurality of first template vertical fixing rods (321) are detachably provided on the transverse displacement seat (312), and the plurality of first template vertical fixing rods (321) are arranged in one-to-one correspondence with the plurality of groove templates (21). Two first connecting rods (322) are hinged at the lower end of the first template vertical fixing rod (321), one of the first connecting rods (322) is detachably hinged to one side of the groove template (21), and the other first connecting rod (322) is detachably hinged to the other side of the groove template (21).

5. The ditch cable trough template system according to claim 4, characterized in that: The ditch cable trough template system also includes a plurality of vertical wall templates (6) corresponding in number to the ditch template assemblies (2); a vertical telescopic oil cylinder (61) is provided on the transverse displacement seat (312); and the vertical telescopic oil cylinder (61) is detachably connected to the vertical wall templates (6).

6. The ditch cable trough template system according to claim 5, characterized in that: The vertical wall formwork (6) is provided with a first anchoring piece (62), and the vertical wall formwork (6) and the first anchoring piece (62) are detachably connected.

7. The ditch cable trough template system according to claim 6, characterized in that: The groove formwork assembly (2) is equipped with a plurality of fixing mechanisms (4), and the plurality of fixing mechanisms (4) are arranged at intervals along the length direction of the groove formwork assembly (2). The fixing mechanisms (4) include a third beam (41) and a plurality of groups of template fixing rod groups (42). The plurality of groups of template fixing rod groups (42) are arranged in a one-to-one correspondence with each groove formwork (21). The template fixing rod group (42) includes two second template vertical fixing rods (421) that are detachably connected to both sides of the groove formwork (21). The vertical wall formwork (6) is detachably connected to the third beam (41). The third beam (41) is equipped with a second anchor (411), and the third beam (41) is detachably connected to the second anchor (411).

8. The ditch cable trough template system according to claim 6, characterized in that: The fixing mechanism (4) includes a reinforcement door frame (43) respectively provided at the front and rear ends of the groove formwork assembly (2), and a second transverse movement mechanism (431) for driving the groove formwork assembly (2) and the vertical wall formwork (6) to move transversely is provided on the left and right sides of the reinforcement door frame (43), and a plurality of third formwork vertical fixing rods (7) and vertical wall formwork fixing rods (8) are provided on the second transverse movement mechanism (431), and the lengths of the third formwork vertical fixing rods (7) and the vertical wall formwork fixing rods (8) are adjustable, and the vertical wall formwork fixing rods (8) are detachably connected to the vertical wall formwork (6). The plurality of third formwork vertical fixing rods (7) are arranged in a one-to-one correspondence with the plurality of groove formworks (21), and the lower end of the third formwork vertical fixing rod (7) is hinged with two second connecting rods (71), wherein one of the second connecting rods (71) is detachably hinged to one side of the groove formwork (21), and the other second connecting rod (71) is detachably hinged to the other side of the groove formwork (21).

9. The ditch cable trough template system according to claim 8, characterized in that: The fixing mechanism (4) further comprises a template transverse fixing rod (63) provided between the vertical wall template (6) and the groove template (21).

10. The ditch cable trough template system according to claim 8, characterized in that: A lifting drive member (432) is provided on the upper portion of the reinforcement portal frame (43), and a portal frame fixing beam (433) is provided on the lifting drive member (432).

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