Large-size interlocking building block hoisting device applied to inclined revetment of reservoir box dam

Abstract

The utility model provides a large-volume interlocking building block hoisting device applied to an inclined slope protection of a reservoir box dam, which comprises at least two winches, a steel rail slideway, an inclination angle adjusting frame and a flat paving template, the steel rail slideway is arranged along the inclined slope protection of the reservoir box dam, and the winches are positioned at the slope top of the reservoir box dam. The tiling formwork and the dip angle adjusting frame are both arranged on the steel rail sliding way in a sliding mode, a pulley is installed on the dip angle adjusting frame, the winches are connected with steel twisted ropes, and the end, away from the winches, of the steel twisted rope on at least one winch is connected with the tiling formwork after passing through the pulley. The end, away from the winch, of the steel strand rope on at least one other winch is connected with the dip angle adjusting frame. According to the utility model, a plurality of large-size interlocking building blocks can be transferred and laid at one time, so that the construction efficiency is improved, the engineering problem that the large-size interlocking building blocks are difficult to hoist and install by large machinery or manpower is solved, and the construction quality, efficiency and safety are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of slope protection block construction, and particularly relates to a large-volume interlocking block hoisting device applied to the inclined slope protection of a reservoir dike. Background Technique

[0002] Reservoir dams and river slope protection play extremely important roles in the stability and safety of reservoirs. With the rapid development of social economy and the continuous strengthening of the concept of ecological environmental protection, the level and requirements of water area treatment have also been greatly improved. An anti-slope structure that can adapt to the new form - the interlocking concrete block anti-slope is gradually being widely adopted. The interlocking concrete blocks used in the anti-slope system can be mass-produced in a prefabrication yard, reducing costs while improving quality. Since the interlocking concrete block anti-slope has good durability and can be repaired locally for local damage, the later use cost can be greatly reduced. However, some interlocking blocks are relatively large in size, which is not convenient for hoisting and installation on ultra-long inclined slopes. If a conventional crane is used for hoisting, it not only has high requirements for the length and durability of the crane's mechanical arm, but also has strict requirements for the parking position of the crane; if manual handling and installation are adopted, it is impossible for a single person to carry, and multiple people carrying not only wastes manpower and delays the construction period, but also safety problems often occur during the handling process, and the safety of the staff is difficult to guarantee. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, solve the technical problems of difficult mechanical construction and difficult manual hoisting on ultra-long inclined slopes, improve the quality and efficiency of dike slope protection construction, and ensure the safety of the construction process, the utility model proposes a large-volume interlocking block hoisting device applied to the ultra-long inclined slope of a reservoir dike, and the technical solution is as follows:

[0004] It includes a winch, a steel rail slideway, an inclination angle adjusting frame and a flat template. The steel rail slideway is arranged along the inclined slope protection of the reservoir dike. The winch is located at the top of the reservoir dike slope. There are at least two winches. The flat template and the inclination angle adjusting frame are both slidably arranged on the steel rail slideway. A pulley is installed on the inclination angle adjusting frame. The winch is connected with a steel wire rope. One end of the steel wire rope on at least one winch away from the winch is connected with the flat template after passing through the pulley, and one end of the steel wire rope on at least one other winch away from the winch is connected with the inclination angle adjusting frame.

[0005] Preferably, there are four winches, and the four winches are arranged at intervals in pairs. There are four steel rail slideways, and the four steel rail slideways are arranged at intervals in pairs. The arrangement direction of the four winches is the same as the arrangement direction of the four steel rail slideways. There are two pulleys;

[0006] The steel wire ropes on the two winches in the middle are each connected with the flat template through a pulley, and the steel wire ropes on the two winches on both sides are connected with the inclination angle adjusting frame.

[0007] Preferably, the inclination adjustment frame includes two vertical frames, a fixed rod and a horizontal axis. The fixed rod fixedly connects the two vertical frames. The two vertical frames are respectively slidably connected to two rail slides on both sides. The horizontal axis is fixed between the two vertical frames, and the pulley is arranged on the horizontal axis;

[0008] The steel wire ropes on the two winches on both sides are connected to the fixed rod.

[0009] Preferably, the distance between the two middle rail slides is 6m, and the distance between the two rail slides on both sides is 10m.

[0010] Preferably, the distance between two adjacent winches is 2.5m.

[0011] Preferably, the paving formwork is a steel plate with a length of 10m and a width of 1m.

[0012] Preferably, one end of the paving formwork close to the bottom of the inclined slope protection of the reservoir enclosure dam is hinged with a fixing plate. The fixing plate is connected to the paving formwork through a connecting member. The connecting member is detachably connected to the fixing plate and / or the paving formwork. When the connecting member is separated from the fixing plate and / or the paving formwork, the fixing plate can rotate relative to the paving formwork. When the connecting member connects the fixing plate and the paving formwork, the fixing plate is fixed relative to the paving formwork.

[0013] Preferably, when the fixing plate is relatively fixed to the paving formwork, the fixing plate is perpendicular to the paving formwork. When the fixing plate rotates relative to the paving formwork, the included angle between the fixing plate and the paving formwork is 90°-180°.

[0014] Preferably, the connecting member includes a connecting belt, a hook and a buckle. One end of the connecting belt is connected to the fixing plate, the hook is fixed to the other end of the connecting belt, the buckle is fixed to the paving formwork, and the hook is hooked to the buckle;

[0015] Or, one end of the connecting belt is connected to the paving formwork, the hook is fixed to the other end of the connecting belt, the buckle is fixed to the fixing plate, and the hook is hooked to the buckle;

[0016] Or, a buckle is respectively fixed on the paving formwork and the fixing plate, and a hook is respectively fixed at both ends of the connecting belt, and the hook is hooked to the buckle.

[0017] Preferably, there are two connecting members, and the two connecting members are respectively located on both sides of the fixing plate.

[0018] The beneficial effects of the present utility model are as follows:

[0019] The utility model can realize the one-time operation and laying of multiple large-volume interlocking blocks, improve the construction efficiency, solve the engineering problem that it is difficult for large-scale machinery or manual labor to complete the hoisting and installation of large-volume interlocking blocks, and ensure the construction quality, efficiency and safety. At the same time, the utility model has low production cost and simple operation, and can meet the use requirements. Brief Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic side view of the hoisting process of the utility model;

[0022] Figure 3 It is a schematic side view of the process of withdrawing the flat laying template from the bottom of the interlocking block of the utility model;

[0023] Figure 4 is Figure 2 the enlarged view of part A in

[0024] Figure 5 It is a schematic diagram of the structure after splicing multiple interlocking blocks;

[0025] Figure 6 It is a schematic diagram of the structure of a single interlocking block.

[0026] Reference numerals in the figures: 1, interlocking block group; 2, winch; 3, steel wire rope; 4, steel rail slideway; 5, inclination adjusting frame; 51, vertical frame; 52, fixed rod; 53, horizontal axis; 6, pulley; 7, flat laying template; 8, fixing plate; 9, connecting piece; 10, inclined slope protection of the reservoir dam. Detailed Embodiment

[0027] In order to make the utility model clearer and more understandable, the technical solutions of the utility model will be further described in detail below in conjunction with the drawings and embodiments. It should be understood that the given embodiments are only one of the implementation manners and do not represent all embodiments.

[0028] In this article, terms such as "upper" and "lower" are established based on the positional relationship shown in the drawings. Depending on the different drawings, the corresponding positional relationship may also change accordingly. Therefore, it cannot be understood as an absolute limitation of the protection scope.

[0029] Combined with the attached Figure 1 - attached Figure 6, A large-volume interlocking block hoisting device applied to the inclined slope protection of a reservoir dam enclosure, comprising a winch 2, a steel rail slideway 4, an inclination adjustment frame 5 and a flat template 7. The steel rail slideway 4 is arranged along the inclined slope protection 10 of the reservoir dam enclosure. The winch 2 is located at the top of the reservoir dam slope. There are at least two winches 2. The flat template 7 and the inclination adjustment frame 5 are both slidably arranged on the steel rail slideway 4. A pulley 6 is installed on the inclination adjustment frame 5. The winch 2 is connected with a steel wire rope 3. One end of the steel wire rope 3 on at least one winch 2, which is far away from the winch 2, is connected with the flat template 7 after passing through the pulley 6, and one end of the steel wire rope 3 on at least one other winch 2, which is far away from the winch 2, is connected with the inclination adjustment frame 5.

[0030] Specifically, there are four winches 2, and the four winches 2 are arranged at intervals in pairs. There are four steel rail slideways 4, and the four steel rail slideways 4 are arranged at intervals in pairs. The arrangement direction of the four winches 2 is the same as the arrangement direction of the four steel rail slideways 4. There are two pulleys 6;

[0031] The steel wire ropes 3 on the two winches 2 in the middle are each connected with the flat template 7 through a pulley 6, and the steel wire ropes 3 on the two winches 2 on both sides are connected with the inclination adjustment frame 5. Arranging four winches 2 and four steel rail slideways 4 can make the sliding of the inclination support and the flat template 7 more stable.

[0032] Specifically, a rectangular slider is provided at the bottom of the flat template 7. A T-shaped chute is arranged along the length direction of the steel rail slideway 4. The rectangular slider is slidably arranged in the rectangular space in the middle of the T-shaped chute; the cooperation between the rectangular slider and the T-shaped chute can limit the sliding path of the flat template 7, make the flat template 7 slide more stably, and at the same time does not affect the separation of the flat template 7 from the steel rail slide. A T-shaped slider is provided at the bottom of the inclination adjustment frame 5. The T-shaped slider is slidably arranged in the T-shaped chute. The outer shape of the T-shaped slider fits the inner wall shape of the T-shaped chute. The cooperation between the T-shaped slider and the T-shaped chute can limit the sliding path of the inclination adjustment frame 5 and can prevent the inclination adjustment frame 5 from detaching from the steel rail slideway 4.

[0033] Specifically, the inclination adjustment frame 5 includes two vertical frames 51, a fixing rod 52 and a horizontal shaft 53. The fixing rod 52 is fixedly connected to the two vertical frames 51. The two vertical frames 51 are respectively slidably connected to the two steel rail slideways 4 on both sides. The horizontal shaft 53 is fixed between the two vertical frames 51. The pulley 6 is arranged on the horizontal shaft 53;

[0034] The steel wire ropes 3 on the two winches 2 on both sides are connected with the fixing rod 52.

[0035] Specifically, the distance between the two middle rail slides 4 is 6 m, and the distance between the two side rail slides 4 is 10 m; the distance between adjacent two winches 2 is 2.5 m; the flat template 7 is a steel plate with a length of 10 m and a width of 1 m.

[0036] Specifically, one end of the flat template 7 close to the bottom of the inclined slope 10 of the reservoir enclosure dam is hinged with a fixing plate 8. The fixing plate 8 is connected to the flat template 7 through a connecting member 9. The connecting member 9 is detachably connected to the fixing plate 8 and / or the flat template 7. When the connecting member 9 is separated from the fixing plate 8 and / or the flat template 7, the fixing plate 8 can rotate relative to the flat template 7. When the connecting member 9 connects the fixing plate 8 and the flat template 7, the fixing plate 8 is fixed relative to the flat template 7.

[0037] Specifically, when the fixing plate 8 is fixed relative to the flat template 7, the fixing plate 8 is perpendicular to the flat template 7. When the fixing plate 8 rotates relative to the flat template 7, the included angle between the fixing plate 8 and the flat template 7 is 90°-180°. When the fixing plate 8 is fixed to the flat template 7, the fixing plate 8 can limit the interlocking block group 1 on the flat template 7 to prevent the interlocking block group 1 from sliding off the flat template 7 during the hoisting process; when the fixing plate 8 rotates relative to the flat template 7, the fixing plate 8 loses the limiting effect on the interlocking block group 1. At this time, by dragging the flat template 7, the flat template 7 can be withdrawn from the bottom of the interlocking block group 1 to unload the interlocking block group 1.

[0038] Specifically, the connecting member 9 includes a connecting belt, a hook and a buckle. One end of the connecting belt is connected to the fixing plate 8, the hook is fixed to the other end of the connecting belt, and the buckle is fixed to the flat template 7. The hook is hooked to the buckle;

[0039] Or, one end of the connecting belt is connected to the flat template 7, the hook is fixed to the other end of the connecting belt, and the buckle is fixed to the fixing plate 8. The hook is hooked to the buckle;

[0040] Or, a buckle is respectively fixed on the flat template 7 and the fixing plate 8, and a hook is respectively fixed at both ends of the connecting belt. The hook is hooked to the buckle. The hook and the buckle are convenient for connection and separation and convenient for operation.

[0041] Specifically, there are two connecting members 9, and the two connecting members 9 are respectively located on both sides of the fixing plate 8. When the connecting members 9 are located on both sides of the fixing plate 8, they will not hinder the separation process of the interlocking block group 1 and the flat template 7, which is convenient for construction.

[0042] Construction process:

[0043] (1) Layout of the hoisting device

[0044] Install a winch 2 at the top of the inclined slope protection 10 of the reservoir dike. Lay a steel rail slideway 4 along the inclined slope protection 10 of the reservoir dike. Slide the inclination adjustment frame 5 and the flat template 7 on the steel rail slideway 4. The inclination adjustment frame 5 is located above the flat template 7. Connect the steel wire ropes 3 on the middle two winches 2 to the flat template 7 through the pulleys 6 on the inclination adjustment frame 5. Connect the steel wire ropes 3 on the other two winches 2 to the inclination adjustment frame 5. The flat template 7 slides parallel to the steel rails.

[0045] (2) Hoist large-volume interlocking blocks

[0046] Place multiple interlocking blocks on the flat template 7 and tightly assemble them together to form an interlocking block group 1. Start the winch 2 and slowly lower the steel wire rope 3 at a uniform speed. The flat template 7 and the inclination adjustment frame 5 slide down along the steel rail slideway 4 to the designated position.

[0047] (3) Installation of large-volume interlocking blocks

[0048] When the interlocking block group 1 on the flat template 7 slides down to the designated position along with the flat template 7, the staff removes the connecting piece 9, making the fixed plate 8 rotatable relative to the flat template 7. The fixed plate 8 rotates to lie flat on the steel rail slideway 4.

[0049] Start the two middle winches 2. Since the steel wire ropes 3 on the two middle winches 2 are arranged on the pulleys 6 on the inclination adjustment frame 5, the pulleys 6 play a fulcrum role, thus playing a role in adjusting the inclination angle of the flat template 7. That is, as the two middle winches 2 wind up the steel wire ropes 3, the length of the steel wire rope 3 between the flat template 7 and the pulley 6 gradually becomes shorter, and the end of the flat template 7 close to the pulley 6 is gradually lifted, and the inclination degree of the flat template 7 becomes larger. As the inclination degree of the flat template 7 becomes larger, the interlocking block group 1 will slide off the flat template 7, and the end of the interlocking block group 1 close to the bottom of the slope will slide onto the inclined slope protection 10 of the reservoir dike. Then start the two winches 2 on both sides and pull the inclination adjustment frame 5 towards the top of the slope. The length of the steel wire rope 3 between the pulley 6 and the flat template 7 gradually becomes longer, and the flat template 7 is pulled out from the bottom of the interlocking block group 1 and gradually returns to the flat state. At this time, make the four winches 2 run synchronously and uniformly, and pull the inclination adjustment frame 5 and the flat template 7 back to the top of the inclined slope protection 10 of the reservoir dike.

[0050] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A large-volume interlocking block lifting device applied to the inclined slope protection of a reservoir enclosure dam, characterized in that: It includes a winch (2), a steel rail slideway (4), an inclination adjustment frame (5) and a flat template (7). The steel rail slideway (4) is arranged along the inclined slope protection (10) of the reservoir dam. The winch (2) is located at the top of the reservoir dam slope. There are at least two winches (2). The flat template (7) and the inclination adjustment frame (5) are both slidably arranged on the steel rail slideway (4). A pulley (6) is installed on the inclination adjustment frame (5). The winch (2) is connected with a steel wire rope (3). One end of the steel wire rope (3) on at least one winch (2) away from the winch (2) is connected with the flat template (7) after passing through the pulley (6), and one end of the steel wire rope (3) on at least one other winch (2) away from the winch (2) is connected with the inclination adjustment frame (5).

2. The large-volume interlocking block lifting device for the inclined slope protection of the reservoir cofferdam according to claim 1, wherein: There are four winches (2), and the four winches (2) are arranged at intervals in pairs. There are four steel rail slideways (4), and the four steel rail slideways (4) are arranged at intervals in pairs. The arrangement direction of the four winches (2) is the same as that of the four steel rail slideways (4). There are two pulleys (6); The steel wire ropes (3) on the two winches (2) in the middle are each connected with the flat template (7) through a pulley (6), and the steel wire ropes (3) on the two winches (2) on both sides are connected with the inclination adjustment frame (5).

3. The large-volume interlocking block lifting device applied to the inclined slope protection of the reservoir dam according to claim 2, wherein: The inclination adjustment frame (5) includes two vertical frames (51), a fixed rod (52) and a horizontal shaft (53). The fixed rod (52) is fixedly connected to the two vertical frames (51). The two vertical frames (51) are respectively slidably connected to the two steel rail slideways (4) on both sides. The horizontal shaft (53) is fixed between the two vertical frames (51). The pulley (6) is arranged on the horizontal shaft (53); The steel wire ropes (3) on the two winches (2) on both sides are connected with the fixed rod (52).

4. The large-volume interlocking block lifting device applied to the inclined slope protection of the reservoir dam according to claim 2, characterized in that: The distance between the two steel rail slideways (4) in the middle is 6m, and the distance between the two steel rail slideways (4) on both sides is 10m.

5. The large-volume interlocking block lifting device for the inclined slope protection of the reservoir cofferdam according to claim 2, wherein: The distance between adjacent two winches (2) is 2.5m.

6. The large-volume interlocking block lifting device applied to the inclined slope protection of the reservoir dam according to claim 1, characterized in that: The flat template (7) is a steel plate with a length of 10m and a width of 1m.

7. The large-volume interlocking block lifting device applied to the inclined slope protection of the reservoir enclosure dam according to claim 1, characterized in that: One end of the flat template (7) close to the bottom of the inclined slope protection (10) of the reservoir dam is hinged with a fixing plate (8). The fixing plate (8) is connected with the flat template (7) through a connecting piece (9). The connecting piece (9) is detachably connected with the fixing plate (8) and / or the flat template (7). When the connecting piece (9) is separated from the fixing plate (8) and / or the flat template (7), the fixing plate (8) can rotate relative to the flat template (7). When the connecting piece (9) connects the fixing plate (8) and the flat template (7), the fixing plate (8) is fixed relative to the flat template (7).

8. The large-volume interlocking block lifting device applied to the inclined slope protection of the reservoir enclosure dam according to claim 7, characterized in that: When the fixing plate (8) is relatively fixed with the flat template (7), the fixing plate (8) is perpendicular to the flat template (7). When the fixing plate (8) rotates relative to the flat template (7), the included angle between the fixing plate (8) and the flat template (7) is 90° - 180°.

9. A large-volume interlocking block lifting device applied to the inclined slope protection of a reservoir enclosure dam, characterized in that: The connecting member (9) includes a connecting belt, a hook and a buckle. One end of the connecting belt is connected to the fixed plate (8), the hook is fixed to the other end of the connecting belt, the buckle is fixed to the laying template (7), and the hook is hooked to the buckle; Alternatively, one end of the connecting belt is connected to the laying template (7), the hook is fixed to the other end of the connecting belt, the buckle is fixed to the fixed plate (8), and the hook is hooked to the buckle; Alternatively, a buckle is respectively fixed on the laying template (7) and the fixed plate (8), hooks are respectively fixed at both ends of the connecting belt, and the hooks are hooked to the buckles.

10. The large-volume interlocking block lifting device for the inclined slope protection of the reservoir enclosure dam according to claim 9, characterized in that: There are two connecting members (9), and the two connecting members (9) are respectively located on both sides of the fixed plate (8).

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