Special-shaped building structure hoisting device

Abstract

The utility model relates to the technical field of building construction, in particular to a special-shaped building structure hoisting device which comprises an installation box, the installation box is provided with a plurality of supporting arms, each supporting arm is internally provided with a cavity, and the top and the bottom of each cavity are respectively provided with a first strip-shaped hole and a second strip-shaped hole in the length direction of the corresponding supporting arm. A plurality of round inserting holes are symmetrically formed in the two sides of the first strip-shaped hole, a hoisting adjusting mechanism is installed in the cavity, the hoisting adjusting mechanism can slide along the first strip-shaped hole and the second strip-shaped hole, the hoisting adjusting mechanism is locked through the corresponding round inserting holes, a connecting rope is fixedly connected to the bottom of the hoisting adjusting mechanism, and a plurality of hanging ropes are fixedly installed on the connecting rope; the hanging ropes are linearly and evenly distributed along the connecting rope, a lifting hook is fixedly installed at the bottom of the connecting rope, and the lifting adjusting mechanism is used for adjusting the lifting position and the length of the connecting rope. Each lifting hook can adapt to lifting points at different positions on the special-shaped building, the flexibility is high, the length of the connecting rope can be adjusted, and the adaptability of the lifting device to the special-shaped building is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field especially relates to a special-shaped building structure hoisting device. BACKGROUND

[0002] Fabricated building is very common building mode nowadays, that is, the part or whole component of building is prefabricated in factory, and then is assembled on site, this building method not only improves building efficiency, but also reduces building garbage, and accords with green building concept. In the process of building construction, after building body is built to certain height, the prefabricated building component is hoisted up by hoisting equipment to complete transmission, so as to facilitate next round assembly.

[0003] Traditionally, in addition to common building components, there are also some special-shaped building body components, because the special-shaped building body component is irregular in shape, therefore, when the common hoisting equipment hoists it, because the stress point of the hoisting equipment is single, therefore, the special-shaped building body component is not easy to keep stable, in addition, the hoisting equipment is inconvenient to adjust in time according to the shape of the special-shaped building body component, and the overall flexibility is poor.

[0004] Therefore, it is necessary to provide a new special-shaped building structure hoisting device to solve the above technical problems. SUMMARY

[0005] The utility model discloses a special-shaped building structure hoisting device that keeps the stability and firmness of special-shaped building component, can adjust in time according to special-shaped building component, and improves the flexibility of equipment use.

[0006] The utility model discloses a special-shaped building structure hoisting device that keeps the stability and firmness of special-shaped building component, can adjust in time according to special-shaped building component, and improves the flexibility of equipment use.

[0007] Each branch is internally provided with a cavity, and strip-shaped holes one and two are respectively arranged at the top and bottom of the cavity along the length direction of the branch, a plurality of circular insertion holes are symmetrically arranged at both sides of the strip-shaped hole one, a hoisting adjusting mechanism is installed in the cavity, the hoisting adjusting mechanism can slide along the strip-shaped holes one and two, and the hoisting adjusting mechanism is locked through the corresponding circular insertion hole, a connecting rope is fixedly connected to the bottom of the hoisting adjusting mechanism, a plurality of hanging ropes are fixedly installed on the connecting rope, the hanging ropes are linearly and uniformly distributed along the connecting rope, and a lifting hook is fixedly installed at the bottom of the connecting rope, and the hoisting adjusting mechanism is used for adjusting the hoisting position and the length of the connecting rope.

[0008] Further, the hoisting adjusting mechanism comprises a hollow block, the hollow block is transversely and slidingly installed in the cavity of the support arm, the top of the hollow block is longitudinally and slidingly provided with a sliding rod, the lower end of the sliding rod is located in the hollow block and is fixedly connected with a pressing block, a spring is longitudinally arranged in the hollow block, the pressing block is in contact connection with the upper end of the spring, the lower end of the spring is connected to the bottom in the hollow block, the upper end of the sliding rod extends upwards to the upper side of the support arm from the strip-shaped hole one of the support arm, the two sides of the sliding rod are symmetrically provided with circular rods, the bottom of the circular rods is fixedly connected to the pressing block, the top of the circular rods passes through the hollow block and then extends upwards from the circular insertion hole of the support arm, the sliding rod is pressed downwards, the pressing block compresses the spring downwards, the pressing block drives the circular rods to move downwards, the top of the circular rods moves downwards to the cavity of the support arm, and the hollow block can move horizontally.

[0009] Further, the bottom of the hollow block is provided with a first fixing plate and a second fixing plate, the lower end of the first fixing plate and the second fixing plate extends to the lower side of the support arm after passing through the second strip-shaped hole, the bottom of the first fixing plate is fixedly connected with one end of an arc-shaped block, the other end of the arc-shaped block is located below the second fixing plate, and an opening for the connection rope to enter and exit is left between the arc-shaped block and the second fixing plate, the arc-shaped block is used for winding the connection rope, and a closing and locking mechanism is arranged between the arc-shaped block and the second fixing plate.

[0010] Further, the closing and locking mechanism comprises a fixing frame fixedly arranged on the second fixing plate and a threaded rod rotationally connected with the fixing frame, a sliding block is threadedly connected to the threaded rod, the bottom of the sliding block is fixedly connected with a sleeving block, a rectangular block is fixedly arranged at the end of the arc-shaped block, a rectangular hole is formed in the sleeving block and matched with the rectangular block, the threaded rod is rotated to drive the sliding block and the sleeving block to move horizontally, and the sleeving block and the rectangular block are controlled to be clamped.

[0011] Further, the upper end of the sliding rod is fixedly arranged with a pushing block, and the width of the pushing block is greater than the width of the first strip-shaped hole.

[0012] Further, the ends of the support arms are fixedly arranged with fixing connecting rods, and the ends of the hoisting ropes are fixedly connected to the fixing connecting rods.

[0013] Further, a plurality of rolling beads are embedded on the outer wall of the hollow block, the rolling beads are in contact with the inner cavity wall of the support arm, and the sliding between the hollow block and the inner cavity of the support arm is realized.

[0014] Further, circular mounting holes are formed in the second fixing plate and the fixing frame, bearings are fixedly arranged on the inner walls of the circular mounting holes, and the threaded rod is rotationally connected with the second fixing plate and the fixing frame through the bearings.

[0015] The utility model has the following beneficial effects:

[0016] The utility model discloses can make the special-shaped building in the process of hoisting be forced in many places, thereby maximum degree increases its hoisting process's stability and firmness, and the position of lifting hook moves along with hollow block, just need to press the pusher block and push the hollow block properly, can adjust the position of every hollow block easily, thereby the convenience of every lifting hook adapts the hoisting point of different position on special-shaped building, improve the flexibility of use, in addition, the connecting rope can also be according to the situation to carry out the length adjustment in certain range, further improve the adaptability of hoisting device to special-shaped building. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model special-shaped building structure hoisting device.

[0018] Figure 2 It is the front view sectional structure schematic diagram of the utility model special-shaped building structure hoisting device.

[0019] Figure 3 It is the structure schematic diagram of hollow block and connecting rope.

[0020] Figure 4 It is Figure 3 The enlarged schematic view of hollow block and down pressure block shown in the figure in the utility model.

[0021] Figure 5 It is the three-dimensional assembly schematic diagram of hollow block in the utility model.

[0022] In the drawing: 1, hoisting rope, 2, fixed connecting rod, 3, installation box, 4, strip hole one, 5, round jack, 6, strip hole two, 7, hollow block, 8, sliding rod, 9, down pressure block, 10, spring, 11, pusher block, 12, connecting rope, 13, lifting hook, 14, hanging rope, 15, round rod, 16, fixed plate one, 17, fixed plate two, 18, arc block, 19, rectangular block, 20, fixed frame, 21, threaded rod, 22, sliding block, 23, suit block, 24, branch. DETAILED DESCRIPTION

[0023] Now the utility model is further detailed in conjunction with the drawings.

[0024] A special-shaped building structure hoisting device, including integrally formed installation box 3, installation box 3 is equipped with several even distribution and located on the same horizontal plane on the branch 24, and the end of each branch 24 is connected with hoisting rope 1, and hoisting rope 1 is gathered and is used for fixed connection with the lifting appliance. Figures 1-5 As shown in the utility model four branches 24 are taken as an example, and the four branches 24 are distributed in cross shape. The end of branch 24 is fixedly installed with fixed connecting rod 2, and the end of hoisting rope 1 is fixedly connected on fixed connecting rod 2.

[0025] Each of the branch arms 24 is internally provided with a cavity, the top and bottom of the cavity are respectively provided with a strip-shaped hole one 4 and a strip-shaped hole two 6 along the length direction of the branch arm, the center of the strip-shaped hole one 4 and the strip-shaped hole two 6 is located on the same vertical plane, a plurality of circular insertion holes 5 are symmetrically provided on both sides of the strip-shaped hole one 4, a hoisting adjusting mechanism is installed in the cavity, the hoisting adjusting mechanism can slide along the strip-shaped hole one 4 and the strip-shaped hole two 6, and the hoisting adjusting mechanism is locked through the corresponding circular insertion hole 5, the bottom of the hoisting adjusting mechanism is fixedly connected with a connecting rope 12, a plurality of hanging ropes 14 are fixedly installed on the connecting rope 12, the hanging ropes 14 are linearly and uniformly distributed along the connecting rope 12, and a lifting hook 13 is fixedly installed at the bottom of the connecting rope 12, the hoisting adjusting mechanism is used for adjusting the hoisting position and the length of the connecting rope 12.

[0026] The hoisting adjusting mechanism comprises a hollow block 7, the hollow block 7 is transversely and slidingly installed in the cavity of the branch arm 24, the top of the hollow block 7 is longitudinally and slidingly provided with a sliding rod 8, the lower end of the sliding rod 8 is located in the hollow block 7 and is fixedly connected with a pressing block 9, a spring 10 is longitudinally arranged in the hollow block 7, the pressing block 9 is in contact connection with the upper end of the spring 10, the lower end of the spring 10 is connected to the bottom in the hollow block 7, the upper end of the sliding rod 8 extends upward from the strip-shaped hole one 4 of the branch arm 24 to the upper side of the branch arm 24, the upper end of the sliding rod 8 is fixedly installed with a pushing block 11, and the width of the pushing block 11 is greater than the width of the strip-shaped hole one 4. Circular rods 15 are symmetrically arranged on both sides of the sliding rod 8, the bottom of the circular rod 15 is fixedly connected to the pressing block 9, the top of the circular rod 15 passes through the hollow block 7 and then upwardly penetrates out of the circular insertion hole 5 of the branch arm 24, the sliding rod 8 is pressed downward, the pressing block 9 compresses the spring 10 downward, the pressing block 9 drives the circular rod 15 to move downward, the top of the circular rod 15 moves downward into the cavity of the branch arm 24, and the hollow block 7 can move horizontally.

[0027] The bottom of the hollow block 7 is provided with a fixed plate one 16 and a fixed plate two 17, the lower ends of the fixed plate one 16 and the fixed plate two 17 extend to the lower side of the branch arm 24 after penetrating through the strip-shaped hole two 6, the length of the fixed plate one 16 is greater than that of the fixed plate two 17, the bottom of the fixed plate one 16 is fixedly connected with one end of an arc-shaped block 18, the other end of the arc-shaped block 18 is located below the fixed plate two 17, and an opening for the connecting rope 12 to enter and exit is left between the arc-shaped block 18 and the fixed plate two 17, the arc-shaped block 18 is used for winding the connecting rope 12, and a closing locking mechanism is installed between the arc-shaped block 18 and the fixed plate two 17.

[0028] The closing locking mechanism comprises a fixed frame 20 fixedly installed on the second fixed plate 17 and a threaded rod 21 rotationally connected with the fixed frame 20, the outer end of the threaded rod 21 is fixedly installed with a rotating knob, the threaded rod 21 is threadedly connected with a sliding block 22, the two sides of the sliding block 22 are in contact with the inner wall of the fixed frame 20, the fixed frame 20 can increase the stability of the installation of the threaded rod 21 and limit the sliding block 22 at the same time, so that the sliding block 22 can only reciprocatingly slide on the threaded rod 21, the bottom of the sliding block 22 is fixedly connected with a sleeving block 23, the end of the arc-shaped block 18 is fixedly installed with a rectangular block 19, the sleeving block 23 is provided with a rectangular hole matched with the rectangular block 19, the threaded rod 21 is rotated to drive the sliding block 22 and the sleeving block 23 to move horizontally, and the sleeving block 23 is clamped with the rectangular block 19.

[0029] In order to reduce wear and tear and increase stability, a plurality of rolling beads are embedded on the outer wall of the hollow block 7, the rolling beads are in contact with the inner cavity wall of the supporting arm 24, and the sliding between the hollow block 7 and the inner cavity of the supporting arm 24 is realized.

[0030] In order to ensure that the sliding of the sliding rod 8 and the circular rod 15 is not affected, the top of the hollow block 7 is provided with a circular perforation corresponding in position, and the inner wall of the circular perforation is respectively in sliding connection with the sliding rod 8 and the circular rod 15.

[0031] In order to ensure the smoothness of the rotation of the threaded rod 21 and the stability in daily state, the second fixed plate 17 and the fixed frame 20 are provided with circular mounting holes, and the inner wall of the circular mounting hole is fixedly installed with a bearing, and the threaded rod 21 is rotationally connected with the second fixed plate 17 and the fixed frame 20 through the bearing.

[0032] When the special-shaped building needs to be hoisted, firstly, the stress points for hoisting are selected according to the shape of the special-shaped building, since the special-shaped building is irregular in shape, the position of the hollow block 7 can be adjusted according to the shape of the special-shaped building, so as to change the position of the connecting rope 12, and the connecting rope 12 is convenient for hoisting the special-shaped building.

[0033] In operation, the selected push block 11 is pressed downward, the push block 11 drives the pressing block 9 to move downward through the sliding rod 8, the pressing block 9 is extruded to the spring 10 during the movement, the spring 10 is deformed, the pressing block 9 drives the two circular rods 15 to move downward during the movement, the two circular rods 15 slide out of the corresponding two circular insertion holes 5 and gradually slide into the hollow block 7, then the pressing on the push block 11 is kept, the hollow block 7 is pushed to slide in the cavity of the support arm 24 through the push block 11 according to the selected hoisting position on the special-shaped building, the position of the hollow block 7 in the support arm 24 is changed, the hollow block 7 is moved to the appropriate position, then the pressing on the push block 11 is released, the two circular rods 15 are re-clamped into the two circular insertion holes 5 under the action of the spring 10, the hollow block 7 keeps the position unchanged, after the adjustment, the hollow block 7 and the corresponding connecting rope 12 are closest to the position for hoisting on the special-shaped building, then the special-shaped building can be hoisted by the lifting hook 13. If there is no appropriate connecting position on the special-shaped building, the connecting rope 12 can be wound around the special-shaped building, the lifting hook 13 is hung on the corresponding hanging rope 14 to form a closed loop to fix the special-shaped building. During the operation, if the length of the connecting rope 12 is too long to ensure the balance of the special-shaped building, the corresponding threaded rod 21 is rotated, the sliding block 22 on the threaded rod 21 starts to slide, the sliding block 22 drives the sleeving block 23 to gradually slide off the rectangular block 19 during the movement, until the sliding block 22 moves to the end away from the fixed plate 2 17, at this time, the sleeving block 23 has been moved to the predetermined position, at this time, the rectangular block 19 is not blocked and limited by the sleeving block 23, then the excess length of the connecting rope 12 is wound on the arc-shaped block 18, so that the length of the connecting rope 12 hanging down is shortened, after the length is appropriate, the threaded rod 21 is rotated in the opposite direction, the sleeving block 23 is re-sleeved on the rectangular block 19 to prevent the connecting rope 12 wound on the arc-shaped block 18 from being taken off.

[0034] After the connection between the lifting hook 13 and the special-shaped building is completed, the other three lifting hooks 13 are fixed to the special-shaped building in the same operation mode, so that the hoisting process of the special-shaped building is more stable and firm.

[0035] The above-described embodiments are only used to describe the preferred embodiments of the present application, and do not limit the design concept and scope of the present application. Various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design concept of the present application shall fall within the protection scope of the present application.

[0036] The technical, shape and structure parts not described in detail in the present application are known technologies.

Claims

1. A special-shaped building structure hoisting device, characterized in that, The mounting box is integrally formed, is provided with a plurality of supporting arms which are uniformly distributed and located on the same horizontal plane, the end of each supporting arm is connected with a sling, and the slings are fixedly connected with a lifting appliance after being converged; Each supporting arm is internally provided with a cavity, the top and bottom of the cavity are respectively provided with a strip-shaped hole one and a strip-shaped hole two along the length direction of the supporting arm, a plurality of circular insertion holes are symmetrically arranged on the two sides of the strip-shaped hole one, a lifting adjusting mechanism is arranged in the cavity, the lifting adjusting mechanism can slide along the strip-shaped hole one and the strip-shaped hole two, the lifting adjusting mechanism is locked through the corresponding circular insertion hole, the bottom of the lifting adjusting mechanism is fixedly connected with a connecting rope, a plurality of hanging ropes are fixedly arranged on the connecting rope and are linearly and uniformly distributed along the connecting rope, the bottom of the connecting rope is fixedly provided with a lifting hook, and the lifting adjusting mechanism is used for adjusting the lifting position and the length of the connecting rope.

2. The irregular shaped building structure hoisting device as claimed in claim 1, wherein, The lifting adjusting mechanism comprises a hollow block, the hollow block is transversely and slidingly arranged in the cavity of the supporting arm, the top of the hollow block is longitudinally and slidingly provided with a sliding rod, the lower end of the sliding rod is located in the hollow block and is fixedly connected with a pressing block, a spring is longitudinally arranged in the hollow block, the pressing block is in contact connection with the upper end of the spring, the lower end of the spring is connected to the bottom in the hollow block, the upper end of the sliding rod extends upwards to the upper side of the supporting arm through the strip-shaped hole one of the supporting arm, circular rods are symmetrically arranged on the two sides of the sliding rod, the bottom of each circular rod is fixedly connected to the pressing block, the top of each circular rod passes through the hollow block and then extends upwards out of the circular insertion hole of the supporting arm, the sliding rod is pressed downwards, the pressing block compresses the spring downwards, the pressing block drives the circular rods to move downwards, the top of each circular rod moves downwards into the cavity of the supporting arm, and the hollow block can move horizontally.

3. A special-shaped building structure hoisting device according to claim 2, characterized in that, The bottom of the hollow block is provided with a first fixing plate and a second fixing plate, the lower end of each fixing plate extends to the lower side of the supporting arm after passing through the strip-shaped hole two, the bottom of the first fixing plate is fixedly connected with one end of an arc-shaped block, the other end of the arc-shaped block is located below the second fixing plate, an opening for the connecting rope to pass through is left between the arc-shaped block and the second fixing plate, the arc-shaped block is used for winding the connecting rope, and a closing locking mechanism is arranged between the arc-shaped block and the second fixing plate.

4. The irregularly shaped building structure hoisting apparatus as claimed in claim 3, wherein The closing locking mechanism comprises a fixing frame fixedly arranged on the second fixing plate and a threaded rod in rotational connection with the fixing frame, a sliding block is threadedly connected to the threaded rod, the bottom of the sliding block is fixedly connected with a sleeving block, a rectangular block is fixedly arranged at the end of the arc-shaped block, a rectangular hole is arranged in the sleeving block and matched with the rectangular block, the threaded rod is rotated to drive the sliding block and the sleeving block to move horizontally, and the sleeving block is controlled to be clamped with the rectangular block.

5. The irregularly shaped building structure hoisting apparatus as claimed in claim 2, wherein The upper end of the sliding rod is fixedly provided with a pushing block, and the width of the pushing block is greater than the width of the strip-shaped hole one.

6. The irregularly shaped building structure hoisting apparatus as claimed in claim 1, wherein The end of each supporting arm is fixedly provided with a fixed connecting rod, and the end of each sling is fixedly connected to the fixed connecting rod.

7. The irregularly shaped building structure hoisting apparatus as claimed in claim 2, wherein A plurality of rolling beads are inlaid on the outer wall of the hollow block, the rolling beads are in contact with the inner wall of the cavity of the supporting arm, and sliding between the hollow block and the cavity of the supporting arm is realized.

8. The irregularly shaped building structure hoisting apparatus as claimed in claim 4, wherein A circular mounting hole is arranged on each of the second fixing plate and the fixing frame, a bearing is fixedly arranged on the inner wall of the circular mounting hole, and the threaded rod is in rotational connection with the second fixing plate and the fixing frame through the bearing.

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