Gate chamber floating bollard guide rail groove template

Abstract

The utility model provides a lock chamber floating bollard guide rail groove template which comprises two steel templates which are symmetrically arranged, each steel template comprises two side templates, a retracting and releasing device and a plurality of position adjusting devices which are arranged in an array mode are arranged between the two side templates, each position adjusting device comprises a rotating device and two screw rods at the end, and the rotating devices are connected with the two screw rods. Rotating sleeves are arranged between the rotating device and the two screw rods, and the two screw rods are connected with different side templates respectively. And the position adjusting device plays a role in supporting the steel template, so that the stability of the structure is enhanced. The rotating device can reserve enough operation space for workers to operate when the steel formwork is adjusted to open and close. And the phenomena of poor concrete quality and poor overall appearance quality caused by difficulty in supporting structure operation and concrete vibrating construction of workers and inconvenience in operation of the workers are avoided, and the concrete vibrating device has high popularization value.

Description

Technical Field

[0001] The utility model relates to the field of water transport ship lock engineering, in particular to a lock chamber floating mooring post guide rail groove template. Background Art

[0002] The guide rail trough is the foundation structure for fixed floating mooring posts. Its construction quality and precision directly affect the stability and safety of the ship system. The traditional construction method is to first pour the lock chamber wall concrete, reserve a second-phase concrete trough, and then pour the second-phase concrete. This construction method results in vertical construction joints, and the anchor bars need to be welded twice through the connecting plate, which reduces the tensile strength. At the same time, there are many high-altitude operations, and the operating platform and guardrails are difficult to reliably set up, posing a major safety hazard. At the same time, the existing guide rail trough formwork construction requires the construction of a steel pipe support structure for reinforcement. However, due to the limited space, it is difficult for workers to operate the support structure and vibrate the concrete. The inconvenience of workers' operation leads to poor concrete quality and poor overall appearance. To address this problem, we propose a guide rail trough formwork for lock chamber floating mooring posts to solve the above problems. Utility Model Content

[0003] The utility model provides a lock chamber floating bollard guide groove template, which solves the problems of vertical construction joints, reduced pull-out resistance, frequent high-altitude operations and major safety hazards.

[0004] Another problem solved by the present invention is that due to the small space, it is difficult for workers to operate the support structure and perform concrete vibration construction, which makes it inconvenient for workers to operate, resulting in poor concrete quality and poor overall appearance quality.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a lock chamber floating mooring post guide groove template, including two symmetrically arranged steel templates, the steel templates are provided with a retracting and extending device and a plurality of array-arranged positioning devices, the positioning device includes a rotating device, two screws at the ends of the rotating device and two rotating sleeves, the two screws are respectively installed at both ends of the steel template, the rotating device includes a crank, and the crank is a U-shaped structure.

[0006] In the preferred embodiment, the steel formwork includes two side formworks, notches are provided at the ends of the side formworks, a rotating column is provided between the two side formworks, the side formworks are rotatably connected to the rotating column, a plurality of ribs are provided on the inner wall of the side formworks, a first hinge seat is provided on the ribs, a plurality of second hinge seats are provided on the side formworks, and the opened steel formwork is a U-shaped structure.

[0007] In a preferred embodiment, the retractable device includes a connecting plate and a plurality of arrays of connecting mechanisms, the connecting plate is connected to the plurality of connecting mechanisms, the connecting plate is provided with a plurality of connecting holes, and a lifting hole is provided on the top of the connecting plate.

[0008] In the preferred embodiment, the connecting mechanism includes two support rods, the ends of the two support rods are respectively connected to the first hinge seats on different side templates, and rotating holes are provided at both ends of the support rods. The two support rods are connected by an axle pin, which rests on the connecting hole and has a nut at one end of the axle pin.

[0009] In a preferred embodiment, a hinge column is provided at one end of the screw rod, and the hinge column is connected to the second hinge seat.

[0010] In a preferred embodiment, sleeves are provided at both ends of the crank, a side ring is provided on one side of the sleeve, and a plurality of first through holes are provided on the side ring.

[0011] In the preferred embodiment, the rotating sleeve includes a sleeve body, two ring bodies are provided on the sleeve body, a second side ring is provided at one end of the sleeve body, a plurality of second through holes are provided on the second side ring, both ends of the sleeve are abutted between the two ring bodies, the inner wall of the sleeve is abutted against the sleeve body, a threaded hole is provided on the sleeve body, and the threaded hole is connected to the screw.

[0012] In the preferred embodiment, a first bidirectional screw is provided between the second side rings, and both ends of the first bidirectional screw respectively abut against the first through hole and the second through hole; a second bidirectional screw is provided between the two second side rings, and both ends of the second bidirectional screw abut against the second through holes of two different rotating sleeves.

[0013] In a preferred solution, a plurality of connecting pieces are provided between the two ends of the two steel templates, a third through hole is provided at both ends of the connecting pieces, and the outer wall of the steel template rests on the wall of the gate chamber.

[0014] The beneficial effects of the present invention are as follows: when the steel formwork is hoisted into the gate chamber wall through the retracting device, the hoisting of the entire structure is facilitated; a plurality of support rods of the retracting device are rotatably connected to the steel formwork; the steel formwork can be opened and closed by pressing down the connecting plate so that the outer wall of the steel formwork rests against the gate chamber wall; when demoulding after the pouring construction is completed, the steel formwork is retracted by lifting the connecting plate, which facilitates demoulding of the steel formwork from the gate chamber wall, making demoulding quick and convenient; and the entire device can also be recovered by hoisting the connecting plate.

[0015] The steel formwork is hinged through two side formworks, which are connected by multiple connectors. This allows for the integrated casting of the lock chamber wall and the bollard track groove formwork, effectively reducing construction joints and improving the physical and visual quality of the lock chamber's floating bollard track groove. It also reduces the number of overhead operations and the number of formwork installation and removal times.

[0016] The overall device is precise and precise, and integral pouring reduces the accumulation of errors during construction, improving verticality and dimensional accuracy. This improves the smoothness and strength of the concrete, avoiding structural defects caused by segmented construction. Efficient construction reduces construction cycles and waiting times, and reduces the number of formwork assembly times.

[0017] By rotating the positioning device, the positioning device supports the steel formwork and enhances the stability of the structure. When installing the first bidirectional screw on the two rotating sleeves and disconnecting the second bidirectional screw between the rotating sleeves, the crank is rotated to open and close the steel formwork so that the steel formwork rests against the gate chamber wall. When installing the second bidirectional screw between the rotating sleeves, the two rotating sleeves are fixed in position. The first bidirectional screw on the two rotating sleeves is removed and the crank is rotated so that the crank opening faces the opposite steel formwork, leaving space inside the crank of the U-shaped structure to facilitate construction and reserve sufficient working space for workers. The rotating devices on the steel formwork on both sides are rotated alternately from top to bottom. Under the alternating operation from top to bottom and from both sides, the reserved U-shaped space of the rotating device in the front construction is made available for workers to operate, avoiding difficulties for workers to operate the support structure and concrete vibration construction, which inconveniences for workers to operate, resulting in poor concrete quality and poor overall appearance quality. It has great promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a top view of the utility model when the entire structure is located at the gate chamber wall and is opened;

[0020] Figure 2 This is a view of the entire structure of the utility model when the lock chamber wall is retracted;

[0021] Figure 3 It is an axonometric view of the overall structure of the utility model;

[0022] Figure 4 It is an overall view of the overall structure of the utility model;

[0023] Figure 5 It is an axonometric view of a partial structure of the utility model;

[0024] Figure 6 This is an axial side view of the steel template of the utility model;

[0025] Figure 7 This is an exploded view of the retractable device of the utility model;

[0026] Figure 8 It is an exploded view of the local structure of the utility model;

[0027] Figure 9 It is an axial side view of the connector of the utility model;

[0028] Figure 10 This is an axonometric view of the positioning device of the present invention;

[0029] Figure 11This is an exploded view of the positioning device of the utility model;

[0030] Figure 12 This is an axial side view of the rotating sleeve of the utility model;

[0031] In the figure: steel formwork 1; side formwork 101; rotating column 102; notch 103; first hinge seat 104; second hinge seat 105; rib 106; retractable device 2; connecting plate 201; connecting hole 2011; lifting hole 2012; connecting mechanism 202; support rod 2021; rotating hole 2022; axle pin 2023; nut 2024; positioning device 3; screw 4; hinge column 401; rotating device 5; crank 501; sleeve 502; side ring 503; first through hole 504; rotating sleeve 6; sleeve body 601; ring body 602; second side ring 603; second through hole 604; threaded hole 605; first bidirectional screw 7; second bidirectional screw 8; connecting piece 9; third through hole 901; gate chamber wall 10. DETAILED DESCRIPTION

[0032] Example 1:

[0033] like Figure 1-12 In the invention, a lock chamber floating bollard guide groove template includes two symmetrically arranged steel templates 1, each provided with a retracting and extending device 2 and a plurality of array-arranged positioning devices 3. The positioning devices 3 include a rotating device 5, two screws 4 at the ends of the rotating device 5, and two rotating sleeves 6. The two screws 4 are respectively mounted at both ends of the steel template 1. The rotating device 5 includes a crank 501, and the crank 501 is a U-shaped structure. According to this structure, the two symmetrically arranged steel templates 1 include two side templates 101, a retracting and extending device 2 and a plurality of array-arranged positioning devices 3 are provided between the two side templates 101, the positioning device 3 includes a rotating device 5 and two screws 4 at the ends, a rotating sleeve 6 is provided between the rotating device 5 and the two screws 4, and the two screws 4 are respectively connected to different side templates 101. With this structure, when the steel formwork 1 is hoisted into the gate chamber wall 10 through the retracting device 2, the hoisting of the entire structure is facilitated. The multiple support rods 2021 of the retracting device 2 are rotatably connected to the steel formwork 1. The steel formwork 1 can be opened and closed by pressing down the connecting plate 201 so that the outer wall of the steel formwork 1 rests on the gate chamber wall 10. When demoulding after the pouring construction is completed, the steel formwork 1 is retracted by lifting the connecting plate 201, which facilitates the demoulding of the steel formwork 1 and the gate chamber wall 10, making demoulding quick and convenient. At the same time, the entire device can also be recovered by hoisting the connecting plate 201.

[0034] The steel formwork 1 is hinged through two side formworks 101, and the two steel formworks 1 are connected by multiple connectors 9. This allows for the integrated casting of the lock chamber wall 10 and the bollard track groove formwork, effectively reducing construction joints and improving the physical and visual quality of the lock chamber's floating bollard track groove. It also reduces the number of overhead operations and the number of formwork installation and removal times.

[0035] The overall device is precise and precise, and integral pouring reduces the accumulation of errors during construction, improving verticality and dimensional accuracy. This improves the smoothness and strength of the concrete, avoiding structural defects caused by segmented construction. Efficient construction reduces construction cycles and waiting times, and reduces the number of formwork assembly times.

[0036] By rotating the positioning device 3, the positioning device 3 supports the steel formwork 1, enhancing the stability of the structure. When installing the first bidirectional screw 7 on the two rotating sleeves 6 and disconnecting the second bidirectional screw 8 between the rotating sleeves 6, the crank 501 is rotated to open and close the steel formwork 1, so that the steel formwork 1 rests against the gate chamber wall 10. When installing the second bidirectional screw 8 between the rotating sleeves 6, the two rotating sleeves 6 are fixed in position. After removing the first bidirectional screw 7 from the two rotating sleeves 6, the crank 501 is rotated so that the opening of the crank 501 faces the opposite steel formwork 1, leaving space inside the U-shaped crank 501 to facilitate construction and reserve sufficient working space for workers. The rotating devices 5 on the steel formwork 1 are rotated alternately from top to bottom and on both sides. This alternating operation from top to bottom and on both sides allows the reserved U-shaped space of the rotating device 5 to be used by workers, preventing difficulty in supporting the structure and vibrating the concrete. This inconvenience for workers can lead to poor concrete quality and a poor overall appearance.

[0037] In the preferred embodiment, the steel formwork 1 includes two side forms 101, each with a notch 103 at its end, a rotating column 102 disposed between the two side forms 101, and the side forms 101 are rotatably connected to the rotating column 102. The inner walls of the side forms 101 are provided with a plurality of ribs 106, each provided with a first hinge seat 104, and the side forms 101 are provided with a plurality of second hinge seats 105. The expanded steel formwork 1 has a U-shaped structure. With this structure, the ribs 106 are rotatably connected to the retractable device 2 via the first hinge seat 104, so that when the connecting plate 201 is pressed down, the entire structure can be opened and closed. When the connecting plate 201 of the retractable device 2 is lifted, the steel formwork 1 can be quickly demolded.

[0038] In the preferred embodiment, the retractable device 2 includes a connecting plate 201 and a plurality of connecting mechanisms 202 arranged in an array. The connecting plate 201 is connected to the plurality of connecting mechanisms 202. The connecting plate 201 is provided with a plurality of connecting holes 2011, and a lifting hole 2012 is provided at the top of the connecting plate 201. With this structure, the plurality of connecting mechanisms 202 are arranged in an array, and the support rods 2021 are abutted against each other by the ribs 106.

[0039] In the preferred embodiment, the connecting mechanism 202 includes two support rods 2021, the ends of the two support rods 2021 are respectively connected to the first hinge seats 104 on different side templates 101, and rotating holes 2022 are provided at both ends of the support rods 2021. The two support rods 2021 are connected by an axle pin 2023, and the axle pin 2023 rests on the connecting hole 2011. A nut 2024 is provided at one end of the axle pin 2023. With this structure, when the steel formwork 1 is hoisted into the gate chamber wall 10 through the retracting device 2, the hoisting of the entire structure is facilitated. The multiple support rods 2021 of the retracting device 2 are rotatably connected to the steel formwork 1. The steel formwork 1 can be opened and closed by pressing down the connecting plate 201 so that the outer wall of the steel formwork 1 rests on the gate chamber wall 10. When demoulding after the pouring construction is completed, the steel formwork 1 is retracted by lifting the connecting plate 201, which facilitates the demoulding of the steel formwork 1 and the gate chamber wall 10, making demoulding quick and convenient. At the same time, the entire device can also be recovered by hoisting the connecting plate 201.

[0040] In the preferred embodiment, a hinge column 401 is provided at one end of the screw rod 4, and the hinge column 401 is connected to the second hinge seat 105. With this structure, the screw rod 4 is rotatably connected to the steel template 1.

[0041] In the preferred embodiment, a sleeve 502 is provided at each end of the crank 501. A side ring 503 is provided on one side of the sleeve 502. Multiple first through-holes 504 are provided in the side ring 503. This structure creates a U-shaped structure for the crank 501. When the U-shaped structure of the crank 501 is adjusted to a horizontal position, the interior of the U-shaped structure facilitates operator access. The side ring 503 and the second side ring 603 are connected and fixed by a first bidirectional screw 7. The crank 501 is fixedly connected to the sleeve 502 by bolts. A third through-hole for connecting bolts is provided in the crank 501, and a fourth through-hole for connecting bolts is provided in the connecting rod of the sleeve 502.

[0042] In the preferred embodiment, the rotating sleeve 6 includes a sleeve body 601, which is provided with two ring bodies 602. A second side ring 603 is provided at one end of the sleeve body 601. The second side ring 603 is provided with multiple second through holes 604. The two ends of the sleeve 502 abut between the two ring bodies 602, and the inner wall of the sleeve 502 abuts against the sleeve body 601. The sleeve body 601 is provided with a threaded hole 605, which is connected to the screw rod 4. With this structure, the positioning device 3 supports the steel template 1 by rotating it, thereby enhancing the stability of the structure. When installing the first bidirectional screw rods 7 on the two rotating sleeves 6 and disconnecting the second bidirectional screw rod 8 between the rotating sleeves 6, the crank 501 is rotated to open and close the steel template 1 so that the steel template 1 is against the gate chamber wall 10. When installing the second bidirectional screw rod 8 between the rotating sleeves 6, the two rotating sleeves 6 are fixed in position. The first bidirectional screw rods 7 on the two rotating sleeves 6 are removed and the crank 501 is rotated so that the opening of the crank 501 faces the opposite steel template 1, so that the internal space of the crank 501 of the U-shaped structure is left, which is convenient for the workers to construct and reserve sufficient working space for the workers. The rotating devices 5 on the steel templates 1 on both sides are rotated alternately from top to bottom. Under the alternating operation from top to bottom and from both sides, the reserved U-shaped space of the rotating device 5 on the front construction is made available for the workers to operate, avoiding difficulties for the workers to operate the support structure and concrete vibration construction, which is inconvenient for the workers to operate, resulting in poor concrete quality and poor overall appearance quality.

[0043] In the preferred embodiment, a first bidirectional screw 7 is disposed between the second side ring 603 and the side ring 503, with both ends of the first bidirectional screw 7 resting against the first through-hole 504 and the second through-hole 604, respectively. A second bidirectional screw 8 is disposed between the two second side rings 603, with both ends of the second bidirectional screw 8 resting against the second through-holes 604 of two different rotating sleeves 6. With this structure, both ends of the first bidirectional screw 7 and the second bidirectional screw 8 are mounted via nuts.

[0044] The first bidirectional screws 7 at both ends are not installed. When the second bidirectional screws 8 are installed, the rotating device 5 rotates relative to the rotating sleeve 6, and the position of the rotating sleeve 6 is fixed.

[0045] When the first bidirectional screw rod 7 and the second bidirectional screw rod 8 at both ends are installed, the crank 501 is rotated, the rotating sleeve 6 moves relative to the screw rod 4, and the steel template 1 is opened and closed.

[0046] In the preferred embodiment, a plurality of connecting members 9 are provided between the two ends of the two steel templates 1 , and third through holes 901 are provided at both ends of the connecting members 9 . The outer wall of the steel template 1 abuts against the lock chamber wall 10 .

[0047] Example 2:

[0048] Further description is given in conjunction with Example 1: A construction method for a guide rail groove template for a floating mooring post in a lock chamber, the steps of which are: S1, installing a floating mooring post groove steel embedded part in a lock chamber wall 10;

[0049] S2. Lift the lifting hole 2012 of the retractable device 2 by a crane, transport the retracted integral template to the ship lock, and place it upright inside the lock chamber wall 10;

[0050] S3. Preliminary adjustment of the steel formwork 1: Press down the connecting plate 201 to open the two side formworks 101, and the staff goes down to the inside of the opened steel formwork 1;

[0051] S4. Adjust from the bottom position adjustment device 3: rotate the two rotating sleeves 6 on the screw 4, connect the two ends of the crank 501 to the two sleeves 502, install the first bidirectional screw 7 on the two rotating sleeves 6, and disconnect the second bidirectional screw 8 between the rotating sleeves 6;

[0052] S5. Turn the crank 501 to make the outer wall of the steel template 1 abut against the inner wall of the chamber wall 10;

[0053] S6. Install the second bidirectional screw 8 between the rotating sleeves 6, disconnect the first bidirectional screws 7 on the two rotating sleeves 6, rotate the crank 501 of the U-shaped structure so that the opening of the U-shaped structure faces the opposite steel template 1, and then reinstall the first bidirectional screws 7 on the two rotating sleeves 6;

[0054] S7. Repeat S4-S6, from bottom to top, alternately installing the adjusting and positioning devices 3 on both sides, so that the steel template 1 is against the inner wall of the lock chamber wall 10, and at the same time, the opening of the U-shaped crank 501 faces the opposite steel template 1, and multiple connecting pieces 9 are installed;

[0055] S8, the concrete in the space surrounded by the template can be poured and formed in one go. After the shape is finalized, the connector 9 is removed and the positioning device 3 is adjusted to retract the template and separate it from the casting surface of the chamber wall 10. The sling is lifted through the lifting hole 2012 on the top of the retracting device 2. After the template is removed, it is transported to the next construction site.

[0056] The above embodiments are merely preferred technical solutions of the present invention and should not be construed as limiting the present invention. The scope of protection of the present invention shall be the technical solutions set forth in the claims, including equivalent alternatives to the technical features of the technical solutions set forth in the claims. Equivalent alternatives and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. A template for a guide rail groove of a floating bollard in a lock chamber, characterized by: The invention comprises two symmetrically arranged steel templates (1), wherein the steel templates (1) are provided with a retracting and extending device (2) and a plurality of array-arranged positioning devices (3), wherein the positioning device (3) comprises a rotating device (5), two screw rods (4) at the ends of the rotating device (5), and two rotating sleeves (6), wherein the two screw rods (4) are respectively mounted at the two ends of the steel templates (1), and the rotating device (5) comprises a crank (501), and the crank (501) is a U-shaped structure.

2. The template for a guide rail groove for a floating bollard in a lock chamber according to claim 1, characterized in that: The steel formwork (1) comprises two side formworks (101), each end of the side formworks (101) is provided with a notch (103), a rotating column (102) is provided between the two side formworks (101), the side formworks (101) and the rotating column (102) are rotatably connected, a plurality of ribs (106) are provided on the inner wall of the side formworks (101), a first hinge seat (104) is provided on the ribs (106), a plurality of second hinge seats (105) are provided on the side formworks (101), and the opened steel formwork (1) is a U-shaped structure.

3. The guide rail groove template for a floating bollard in a lock chamber according to claim 1, characterized in that: The retracting and unfolding device (2) comprises a connecting plate (201) and a plurality of arrayed connecting mechanisms (202); the connecting plate (201) is connected to the plurality of connecting mechanisms (202); the connecting plate (201) is provided with a plurality of connecting holes (2011); and a lifting hole (2012) is provided on the top of the connecting plate (201).

4. A lock chamber floating bollard guide rail groove template according to claim 3, characterized in that: The connecting mechanism (202) comprises two supporting rods (2021), the ends of the two supporting rods (2021) being respectively connected to the first hinge seats (104) on different side templates (101), and rotating holes (2022) being provided at both ends of the supporting rods (2021). The two supporting rods (2021) are connected via an axle pin (2023), the axle pin (2023) abutting against the connecting hole (2011), and a nut (2024) being provided at one end of the axle pin (2023).

5. The template for a guide rail groove for a floating bollard in a lock chamber according to claim 1, characterized in that: A hinge column (401) is provided at one end of the screw rod (4), and the hinge column (401) is connected to the second hinge seat (105).

6. The template for a guide rail groove for a floating bollard in a lock chamber according to claim 1, characterized in that: Sleeves (502) are provided at both ends of the crank (501), a side ring (503) is provided on one side of the sleeve (502), and a plurality of first through holes (504) are provided on the side ring (503).

7. The guide rail groove template for a floating bollard in a lock chamber according to claim 1, characterized in that: The rotating sleeve (6) includes a sleeve body (601), two ring bodies (602) are provided on the sleeve body (601), a second side ring (603) is provided at one end of the sleeve body (601), and a plurality of second through holes (604) are provided on the second side ring (603). The two ends of the sleeve (502) are abutted between the two ring bodies (602), and the inner wall of the sleeve (502) is abutted against the sleeve body (601). The sleeve body (601) is provided with a threaded hole (605), and the threaded hole (605) is connected to the screw (4).

8. The guide rail groove template for a floating bollard in a lock chamber according to claim 7, characterized in that: A first bidirectional screw (7) is provided between the second side ring (603) and the side ring (503), with both ends of the first bidirectional screw (7) respectively abutting against the first through hole (504) and the second through hole (604). A second bidirectional screw (8) is provided between the two second side rings (603), with both ends of the second bidirectional screw (8) abutting against the second through holes (604) of two different rotating sleeves (6).

9. The guide rail groove template for a floating bollard in a lock chamber according to claim 1, characterized in that: A plurality of connecting members (9) are provided between the two ends of the two steel templates (1), and third through holes (901) are provided at both ends of the connecting members (9). The outer wall of the steel template (1) abuts against the gate chamber wall (10).

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