Formwork hoisting equipment for hydraulic engineering construction

Abstract

According to the technical scheme, the formwork hoisting equipment for hydraulic engineering construction is characterized by comprising two transverse steel bases; steel supports are supported on the upper end faces of the two transverse steel bases, and a hoisting cross beam is jointly arranged on the upper end faces of the two steel supports in a bearing mode. A steel cable pulley seat is assembled on the hoisting cross beam in a sliding manner; a hoisting steel cable is wound on the steel cable pulley seat; and a template locking structure is assembled at the bottom of the hoisting steel cable. Compared with a traditional steel rope winding positioning mode, the distance between the hoisting plates is accurately adjusted through the formwork locking structure, and therefore the water conservancy construction formwork body is firmly locked through the two hoisting plates. By means of the design, displacement and shaking of the water conservancy construction formwork body in the hoisting process are effectively prevented, and safety and stability in the hoisting process are remarkably improved. In addition, the template locking structure is simple and convenient in structure, convenient and fast to operate and capable of quickly adapting to templates of different specifications and shapes, and efficiency of hoisting operation is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy engineering construction, and in particular to a formwork hoisting device for water conservancy engineering construction. Background Technology

[0002] In water conservancy engineering construction, formwork hoisting equipment (also known as formwork lifting and transportation equipment) is essential mechanical equipment used for handling, lifting, and installing formwork systems. This equipment plays a crucial role in ensuring construction efficiency, quality, and safety.

[0003] Existing formwork hoisting equipment for water conservancy projects mainly uses steel cable hoisting equipment combined with ropes to suspend the formwork on the hoisting equipment. Due to the length and width of the formwork, the overall operation of wrapping the ropes around the formwork surface by construction workers is cumbersome. In addition, because the steel cable is relatively hard, it is difficult to construct the knots when hoisting, resulting in low hoisting efficiency.

[0004] Therefore, a formwork hoisting device for water conservancy engineering construction is provided to solve the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a formwork hoisting equipment for water conservancy engineering construction. By setting a formwork locking structure, the formwork can be quickly positioned, thereby facilitating the hoisting of the formwork by steel cable hoisting equipment.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A formwork hoisting device for water conservancy engineering construction includes two horizontal steel bases;

[0008] Both of the horizontal steel bases are supported by steel brackets on their upper surfaces, and the upper surfaces of the two steel brackets together bear the support of a hoisting beam.

[0009] A steel cable pulley seat is slidably mounted on the hoisting beam, and a hoisting steel cable is wound around the steel cable pulley seat;

[0010] The bottom of the hoisting steel cable is equipped with a template locking structure;

[0011] Each of the two horizontal steel bases is equipped with two sets of casters at the bottom, and the four sets of casters are distributed in a rectangular pattern at the bottom of the horizontal steel base.

[0012] The template locking structure includes a lifting base, and a steel cable seat is integrally provided at the center of the upper end face of the lifting base;

[0013] A central block is provided at the center of the bottom of the hoisting base, and side plates are provided on both sides of the bottom of the hoisting base. The two side plates are arranged symmetrically with the central block as the center.

[0014] Two sliding seats are provided between the central block and the two side plates, with two adjacent parallel sliding seats on the same side and their exteriors slidably disposed together.

[0015] Both sliding seats are provided with connecting seats at their bottoms. The connecting seats are L-shaped and have a lifting plate at their bottom.

[0016] Furthermore, both of the aforementioned hoisting plates are U-shaped and together support the hydraulic construction formwork body on top of them.

[0017] Furthermore, both the connecting seat and the lifting plate are provided with corresponding threaded holes, and bolts are threadedly connected to the lifting plate. The lifting plate is detachably assembled to the bottom of the connecting seat by means of bolts.

[0018] Furthermore, two sets of bearing components are assembled inside the central block, and each of the two bearing components is rotatably connected to a threaded screw. Both of the threaded screws are externally threaded with screw nuts, and both screw nuts pass through and are connected to one of the sliding seats.

[0019] Furthermore, the other end of each of the two threaded screws extends into one of the adjacent side plates, and one end of each of the two threaded screws is rotatably connected to the side plate.

[0020] Furthermore, one end of each of the two threaded screws passes through the side plate and extends to be connected to a handle.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. Compared to the traditional steel rope winding positioning method, this application utilizes a template locking structure to achieve precise adjustment of the spacing between the lifting plates, thereby firmly locking the hydraulic construction template body using two lifting plates. This design effectively prevents displacement and swaying of the hydraulic construction template body during hoisting, significantly improving the safety and stability of the hoisting process. Furthermore, the template locking structure is simple in structure, easy to operate, and can quickly adapt to templates of different specifications and shapes, significantly improving the efficiency of hoisting operations. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure in this embodiment;

[0024] Figure 2 This is a schematic diagram of the sliding assembly structure of the steel cable pulley seat on the hoisting beam in this embodiment;

[0025] Figure 3 This is a schematic diagram of the overall installation structure of the template locking structure in this embodiment.

[0026] In the diagram: 1. Horizontal steel base; 2. Steel support; 3. Lifting beam; 4. Steel cable pulley seat; 5. Lifting steel cable; 6. Template locking structure; 61. Lifting seat; 62. Connecting seat; 63. Center block; 64. Bearing component; 65. Side plate; 66. Threaded rod; 67. Threaded rod nut; 68. Sliding seat; 69. Connecting seat; 610. Lifting plate; 611. Handle; 7. Water conservancy construction template body; 8. Movable caster wheel. Detailed Implementation

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

[0028] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0029] First embodiment;

[0030] Reference Figure 1-3 As shown, this is a preferred embodiment of a formwork hoisting device for water conservancy engineering construction, comprising two horizontal steel bases 1;

[0031] The upper surfaces of the two horizontal steel bases 1 are each supported by steel brackets 2, and the upper surfaces of the two steel brackets 2 together bear the hoisting beam 3.

[0032] A steel cable pulley seat 4 is slidably mounted on the hoisting beam 3, and a hoisting steel cable 5 is wound on the steel cable pulley seat 4;

[0033] The bottom of the hoisting steel cable 5 is equipped with a template locking structure 6;

[0034] Two sets of casters 8 are provided at the bottom of each of the two horizontal steel bases 1, and the four sets of casters 8 are distributed in a rectangular pattern at the bottom of the horizontal steel bases 1.

[0035] The template locking structure 6 includes a lifting seat 61, and a steel cable seat 62 is integrally provided at the center of the upper end face of the lifting seat 61.

[0036] A center block 63 is provided at the center of the bottom of the hoisting base 61, and side plates 65 are provided on both sides of the bottom of the hoisting base 61. The two side plates 65 are symmetrically arranged with the center block 63 as the center.

[0037] Two 612s are provided between the central block 63 and the two side plates 65. Two adjacent 612s on the same side are arranged in parallel and have a sliding seat 68 slidingly provided on their exterior.

[0038] Both sliding seats 68 are provided with connecting seats 69 at the bottom. The connecting seats 69 are L-shaped and have a lifting plate 610 at the bottom.

[0039] In this embodiment, through the mutual movement and cooperation of multiple structures set in the template locking structure 6, the two lifting plates 610 moving in a straight line can be adjusted by the template locking structure 6, thereby completing the spacing adjustment. When the hydraulic construction template body 7 is placed between the two lifting plates 610, the locking of both sides of the hydraulic construction template body 7 can be achieved by adjusting the spacing of the lifting plates 610. At this time, the user can lift the hydraulic construction template body 7 by extending and retracting the length of the lifting steel cable 5 and coordinating the sliding of the steel cable pulley seat 4 on the lifting beam 3.

[0040] Second embodiment;

[0041] Reference Figure 1-3 As shown, both hoisting plates 610 are U-shaped and together support the hydraulic construction formwork body 7.

[0042] In this embodiment, the two lifting plates 610 are used to clamp the hydraulic construction formwork body 7, thereby ensuring the stability of the hydraulic construction formwork body 7 during lifting. In use, the two lifting plates 610 are made of metal.

[0043] Third embodiment;

[0044] Reference Figure 3 As shown, both the connecting seat 69 and the lifting plate 610 have corresponding threaded holes. The lifting plate 610 is threaded with bolts, and the lifting plate 610 is detachably assembled to the bottom of the connecting seat 69 by means of bolts.

[0045] In this embodiment, the lifting plate 610 is detachably installed on the connecting seat 69 by bolts. In actual use, when the lifting plate 610 is worn during long-term lifting, the user can replace the lifting plate 610 in time. At the same time, the user can also prefabricate the lifting plate 610 in different sizes. When the size of the hydraulic construction formwork body 7 changes, the user can choose to replace it with a lifting plate 610 of the appropriate size to support the hydraulic construction formwork body 7.

[0046] Fourth embodiment;

[0047] Reference Figure 3 As shown, two sets of bearing components 64 are assembled inside the central block 63. Each bearing component 64 is rotatably connected to a threaded screw 66. Both threaded screws 66 are threadedly engaged with screw nuts 67 on their exteriors. Both screw nuts 67 pass through and are connected to one of the sliding seats 68.

[0048] In this embodiment, when the handle 611 is rotated, the threaded screw 66 connected to it can rotate accordingly and is laterally limited by two 612s. At this time, the screw nut 67, which is threaded on the outside of the threaded screw 66, will drive the sliding seat 68 connected to it to move linearly along the stroke range of the threaded screw 66.

[0049] Fifth embodiment;

[0050] Reference Figure 3 As shown, the other ends of the two threaded screws 66 extend into one of the adjacent side plates 65, and one end of the two threaded screws 66 is rotatably connected to the side plate 65.

[0051] In this embodiment, the threaded screw 66 can be coupled with the bearing 64 to achieve smooth rotation; in a preferred embodiment, bearings can be installed in both side plates 65 to ensure the overall smooth rotation of the threaded screw 66.

[0052] Sixth embodiment;

[0053] Reference Figure 3 As shown, one end of each of the two threaded screws 66 passes through the side plate 65 and extends to be connected to a handle 611.

[0054] In this embodiment, the two handles 611 can be used to control the rotation of one of the side plates 65. In a preferred embodiment, the handles 611 are covered with rubber sleeves.

[0055] Specific implementation process:

[0056] Step 1: When the user needs to hoist the hydraulic construction formwork body 7, the formwork locking structure 6 is used to lock the hydraulic construction formwork body 7. During this process, the user rotates the two handles 611. When the handles 611 are rotated, the threaded rod 66 connected to them can rotate accordingly and is laterally limited by the two 612s. At this time, the threaded nut 67, which is threaded and engaged with the threaded rod 66, will drive the sliding seat 68 connected to it to move linearly along the stroke range of the threaded rod 66. When the sliding seat 68 moves, the two connecting seats 69 and the hoisting plate 610 at the bottom of the sliding seat 68 can be adjusted in distance.

[0057] Step 2: The user adjusts the distance between the two lifting plates 610 according to the size of the hydraulic construction template body 7. After the adjustment is completed, the user places the hydraulic construction template body 7 on the upper surface of the two handles 611, and then rotates the handles 611 again to reduce the distance between the two lifting plates 610 until the two lifting plates 610 lock the two sides of the hydraulic construction template body 7.

[0058] Step 3: After the hydraulic construction formwork body 7 is locked on the formwork locking structure 6 by the two lifting plates 610, the user can drive the steel cable pulley seat 4 to raise and lower the lifting steel cable 5. With the sliding of the steel cable pulley seat 4 on the lifting beam 3, the hydraulic construction formwork body 7 can be lifted and transported.

[0059] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A form hoisting apparatus for hydraulic construction, characterized by: Includes two horizontal steel bases (1); The upper surfaces of the two horizontal steel bases (1) are supported by steel brackets (2), and the upper surfaces of the two steel brackets (2) are jointly supported by a hoisting beam (3); A steel cable pulley seat (4) is slidably mounted on the hoisting beam (3), and a hoisting steel cable (5) is wound around the steel cable pulley seat (4); The bottom of the hoisting steel cable (5) is equipped with a template locking structure (6); Two sets of casters (8) are provided at the bottom of each of the two horizontal steel bases (1), and the four sets of casters (8) are distributed in a rectangular shape at the bottom of the horizontal steel base (1). The template locking structure (6) includes a lifting seat (61), and a steel cable seat (62) is integrally provided at the center of the upper end face of the lifting seat (61). A central block (63) is provided at the center of the bottom of the hoisting base (61), and side plates (65) are provided on both sides of the bottom of the hoisting base (61). The two side plates (65) are arranged symmetrically with the central block (63) as the center. Two (612) are provided between the central block (63) and the two side plates (65). Two adjacent (612) on the same side are arranged in parallel and have sliding seats (68) slidably arranged on their exteriors. Both sliding seats (68) are provided with connecting seats (69) at their bottoms. The connecting seats (69) are L-shaped and have a lifting plate (610) at their bottoms.

2. The form hoisting apparatus for hydraulic construction according to claim 1, characterized by: Both of the aforementioned hoisting plates (610) are U-shaped and together support the hydraulic construction formwork body (7) on top of them.

3. The form hoisting apparatus for hydraulic construction according to claim 1, characterized in that: Both the connecting seat (69) and the lifting plate (610) are provided with corresponding threaded holes. The lifting plate (610) is threaded with bolts. The lifting plate (610) is detachably assembled to the bottom of the connecting seat (69) by means of bolts.

4. The form hoisting apparatus for hydraulic construction according to claim 1, characterized by: Two sets of bearing components (64) are assembled inside the central block (63). Each of the two bearing components (64) is rotatably connected to a threaded screw (66). Both of the threaded screws (66) are threadedly engaged with screw nuts (67) on their exteriors. Both screw nuts (67) pass through one of the sliding seats (68) and are connected to it.

5. The form hoisting apparatus for hydraulic construction according to claim 4, characterized in that: The other end of each of the two threaded screws (66) extends into one of the adjacent side plates (65), and one end of each of the two threaded screws (66) is rotatably connected to the side plate (65).

6. The formwork hoisting equipment for water conservancy engineering construction according to claim 5, characterized in that: One end of each of the two threaded rods (66) passes through the side plate (65) and extends to be connected to a handle (611).

Images