CN213085190U - Unit lifting tool - Google Patents

Abstract

The utility model relates to a unit hoisting tool, it includes the hoist, and the hoist includes two L type joint boards outwards, is provided with the regulating part between two L type joint boards, and the regulating part is used for adjusting the distance between two L type joint boards, has seted up the lewis hole on the L type joint board. The utility model discloses have the effect of the quick handling unit plate piece of being convenient for.

Description

Unit lifting tool

Technical Field

The utility model belongs to the technical field of the technique of unit curtain installation and specifically relates to a unit hoist and mount utensil is related to.

Background

The unitized curtain wall is a building curtain wall which is directly arranged on a column structure and is formed by supporting a complete curtain wall structure basic unit in a factory through various wall panels and a supporting frame, wherein the curtain wall is generally arranged at a high position of a building and generally needs to be transported to the high position of the building for installation.

The existing Chinese patent application with the publication number of CN207699023U discloses a lifting appliance for lifting a unit curtain wall, which comprises a unit curtain wall, a transverse frame section, a core insert, a connecting plate, a lifting plate provided with a lifting hole and a pressing plate, wherein the core insert is inserted into the transverse frame section, the core insert comprises a lower bottom plate, and the connecting plate is connected with the lower bottom plate through a screw, so that the fixing between the lifting plate and the unit curtain wall is realized in the lifting process.

The above prior art solutions have the following disadvantages: before the cell board carries out the handling, in order to be connected with the hanger plate, need look for the tie point according to the length and the shape of horizontal frame section bar earlier, then punch to the lock pin that is located the tie point position, pass through bolted connection with hanger plate and lock pin at last, the hoist and mount process is complicated, and is consuming time and wasting force, and work efficiency is on the low side.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a unit hoisting tool, it has the effect of the quick handling unit plate of being convenient for.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a unit hoisting tool, includes the hoist, the hoist includes two L type joint boards outwards, two be provided with the regulating part between the L type joint board, the regulating part is used for adjusting the distance between two L type joint boards, the lifting hole has been seted up on the L type joint board.

Through adopting above-mentioned technical scheme, during the handling unit plate, often the width of unit plate strip frame is less, in the strip frame of unit plate is difficult to stretch into the hoist, reduce the distance between two L type joint boards through the regulating part and make the hoist stretch into the strip frame of unit plate, readjust the regulating part and make L type joint board hold the unit plate, the realization is connected the hoist with the unit plate fast, effectively reduce the hoist and be connected required time with the unit plate, be of value to the installation effectiveness that improves the unit plate.

The utility model discloses further set up to: the adjusting piece is a cross rod, threads in opposite directions are arranged at two ends of the cross rod, and the two L-shaped clamping plates are arranged at two ends of the cross rod in a threaded penetrating mode respectively.

Through adopting above-mentioned technical scheme, the regulating part sets up to the horizontal pole, and the horizontal pole both ends are provided with opposite direction's screw thread, and the horizontal pole screw thread wears to locate two L type joint boards, makes to be close to each other or keep away from each other between the L type joint board through rotatory horizontal pole, and then realizes adjusting the effect of distance between the L type joint board, and is easy and simple to handle, easily realizes.

The utility model discloses further set up to: the two ends of the cross rod are connected with check blocks.

By adopting the technical scheme, when the distance between the L-shaped clamping plates is adjusted, the transverse rod is excessively rotated, so that the L-shaped clamping plates are separated from the transverse rod; and after setting up the dog, can play limiting displacement to the horizontal pole to be of value to and prevent L type joint board and horizontal pole separation.

The utility model discloses further set up to: two be connected with many spinal branchs vaulting pole between the L type joint board, two L type joint boards are worn to locate in the both ends slip of bracing piece.

By adopting the technical scheme, in the process of hoisting the unit plates, when the unit plates with larger weight are encountered, the cross rod is likely to break due to insufficient strength; and set up many spinal branch vaulting poles after, can increase the stress intensity to avoid appearing the cracked condition of horizontal pole effectively to a certain extent and take place, and then strengthen the security of handling in-process.

The utility model discloses further set up to: the unit hoisting tool further comprises a hoisting frame, the hoisting frame is detachably connected with the hoisting tool, and a hoisting chain is arranged on the hoisting frame.

By adopting the technical scheme, when the unit plate block is hoisted, if a plurality of hoists are directly connected with hoisting equipment, the hoists can be subjected to the action of traction force, so that the position change slides to the same place, and further the condition of unstable hoisting or separation of the hoists and the unit plate block exists; and link to each other hoist and gallows, link to each other the back with gallows and lifting device again, make the power that the hoist received all in vertical direction, and then avoided traction force's production to a certain extent, guarantee that handling in-process hoist position is unchangeable, effectively improve the stability of handling, be of value to and improve factor of safety.

The utility model discloses further set up to: the hanger is provided with a plurality of auxiliary hanging blocks, and the hanger is detachably connected with the auxiliary hanging blocks.

By adopting the technical scheme, when the weight of the unit plate is large, the possibility that the existing lifting appliance cannot support the weight of the unit plate exists; through setting up supplementary piece of hanging to supplementary piece of hanging can dismantle with the hoist and be connected, can suitably increase and decrease the hoist according to the weight of unit plate, avoids appearing the hoist and can not support the cracked condition even to a certain extent, is of value to the security that improves the handling.

The utility model discloses further set up to: the L type joint board is improved level and is provided with the diaphragm, vertically wear to be equipped with the screw rod on the diaphragm, the one end of screw rod is provided with the fixed plate.

By adopting the technical scheme, after the lifting appliance is placed in the strip frame of the unit plate block, the lifting appliance is not attached to the unit plate block before the lifting chain is not tightened, so that the condition that the attached part between the unit plate block and the lifting appliance is inclined exists after the lifting chain is tightened; the screw rod connected with the fixing plate is arranged, so that the lifting appliance and the unit plate block can be abutted tightly, and the inclination of the lifting appliance is effectively avoided.

The utility model discloses further set up to: and the L-shaped clamping and connecting plate is provided with a reinforcing rib.

Through adopting above-mentioned technical scheme, through setting up the strengthening rib, can increase the intensity of L type joint board to avoid L type joint board fracture.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model is provided with the adjusting part, realizes the adjustability of the distance between the L-shaped clamping plates, is convenient for quickly realizing the connection or separation between the lifting appliance and the unit plate block, and is beneficial to improving the lifting efficiency;

2. the fixing plate connected with the screw rod is arranged to realize the tight support between the lifting appliance and the unit plate block, and the inclination of the lifting appliance is effectively avoided.

Drawings

Fig. 1 is a schematic view of the connection of a unit block and a unit spreader.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the spreader.

Reference numerals: 1. a unit plate block; 11. a strip frame; 2. a spreader; 21. an L-shaped clamping plate; 22. hoisting holes; 3. an iron chain; 31. a connecting plate; 32. a bolt; 4. a cross bar; 41. a stopper; 5. a support bar; 6. a transverse plate; 7. a screw; 71. a fixing plate; 8. a hanger; 81. a chain is hung; 82. an auxiliary hanging block; 9. and (5) reinforcing ribs.

Detailed Description

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

Referring to fig. 1 and 3, for the utility model discloses a unit hoisting tool, including hoist 2, hoist 2 includes two L type joint boards 21 that set up back to the back, links to each other through horizontal pole 4 between two L type joint boards 21, and L type joint board 21 stretches into in the strip frame 11 of unit plate 1, and the lower extreme of L type joint board 21 contradicts with unit plate 1 and laminates (shown in fig. 2). And the width of strip frame 11 is often less, for the convenience of being convenient for stretch into strip frame 11 with hoist 2 fast or break away from hoist 2 and unit plate 1, is provided with opposite direction's screw thread at the both ends of horizontal pole 4, and two L type joint boards 21 are worn to locate by horizontal pole 4 both ends screw thread to realize rotating horizontal pole 4 just can adjust the effect of the distance between the L type joint board 21. The two ends of the cross rod 4 are provided with the stop blocks 41, so that the cross rod 4 is prevented from being separated from the L-shaped clamping plate 21 after the cross rod 4 is excessively rotated, and the L-shaped clamping plate 21 is provided with the circular lifting holes 22.

Wherein, in order to avoid horizontal pole 4's intensity not enough, be provided with two spinal branch vaulting poles 5 at L type joint board is direct, effectively improved joint strength, 5 both ends of bracing piece and L type joint board 21 sliding connection for distance between L type joint board 21 can be adjusted, in order to avoid bracing piece 5 and the separation of L type joint board 21, be provided with dog 41 at the both ends of bracing piece 5.

Referring to fig. 3, a transverse plate 6 is arranged on the L-shaped clamping plate 21, a screw rod 7 vertically penetrates through the transverse plate 6, one end, close to the L-shaped clamping plate 21, of the screw rod 7 is connected with a rectangular fixing plate 71, when the lifting appliance 2 is connected with the unit plate 1, the fixing plate 71 and the unit plate 1 are abutted tightly by rotating the screw rod 7, and the condition that the lifting appliance 2 inclines is effectively avoided.

Referring to fig. 1 and 3, the hanger 8 is long, a hanging chain 81 is arranged on the hanger 8, and the hanging chain 81 is connected with a hoisting device to realize hoisting; the hanging bracket 8 is connected with the three hanging brackets 2, and the hanging brackets 2 are uniformly distributed on the hanging bracket 8, so that the hanging bracket 8 is uniformly stressed; the lifting hole 22 of the lifting appliance 2 is connected with the iron chain 3, one end of the iron chain 3, which is far away from the lifting appliance 2, is connected with a connecting plate 31, and the connecting plate 31 is connected with the lifting appliance 8 through a bolt 32; when the connecting plate 31 is damaged, the lifting appliance 2 can be detached by rotating the bolt 32, so that a new lifting appliance 2 can be replaced. When the weight of the lifted unit plate 1 is large, the condition that the stress of the lifting appliance 2 is too large may exist, the lifting frame 8 is provided with the auxiliary lifting block 82, the auxiliary lifting block 82 is provided with a threaded hole connected with the connecting plate 31, and the number of the lifting appliances 2 can be properly increased or decreased according to the weight of the unit plate 1.

The specific working process is as follows: when the unit plate block 1 is hoisted, the cross rod 4 is rotated in the forward direction, the two L-shaped clamping plates 21 are made to be close to each other, the distance between the two L-shaped clamping plates is smaller than the width of the 1 strip frame 11 of the unit plate block finally, the hoisting tool 2 extends into the strip frame 11, the cross rod 4 is rotated in the reverse direction, the two L-shaped clamping plates 21 are made to be far away from each other, the L-shaped clamping plates 21 are finally abutted against the unit plate block 1, the screw rod 7 is rotated in the forward direction, the fixing plate 71 is made to be close to the unit plate block 1 and is finally abutted against the unit plate block 1, the hoisting chain 81 is connected with the hoisting point of the hoisting.

After the unit plate 1 is hoisted to a destination, the screw 7 is rotated reversely to separate the fixing plate 71 from the unit plate 1, the cross rod 4 is rotated forwardly to enable the L-shaped clamping plates 21 to approach each other, finally, the distance between the L-shaped clamping plates and the L-shaped clamping plates is smaller than the width of the strip frame 11 of the unit plate 1, the hanger 2 is taken out from the strip frame 11 of the unit plate 1, and the hoisting is finished.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a unit hoisting accessory, includes hoist (2), its characterized in that, hoist (2) include two L type joint board (21) outwards, two be provided with the regulating part between L type joint board (21), the regulating part is used for adjusting the distance between two L type joint boards (21), hang hole (22) have been seted up on L type joint board (21).

2. The unit hoisting tool according to claim 1, wherein the adjusting member is a cross bar (4), two ends of the cross bar (4) are provided with threads in opposite directions, and two ends of the cross bar (4) are respectively threaded through the two L-shaped clamping plates (21).

3. A unit sling according to claim 2, wherein the cross bar (4) is connected at both ends with stops (41).

4. A unit hoisting tool according to claim 1, characterized in that a plurality of support rods (5) are connected between the two L-shaped clamping plates (21), and both ends of the support rods (5) are slidably inserted through the two L-shaped clamping plates (21).

5. A unit sling according to claim 1, further comprising a lifting frame (8), said lifting frame (8) being detachably connected to the spreader (2), said lifting frame (8) being provided with a sling chain (81).

6. A unit sling according to claim 5, wherein the lifting frame (8) is provided with a plurality of auxiliary sling blocks (82), and the sling (2) is detachably connected to the auxiliary sling blocks (82).

7. The unit hoisting tool of claim 1, wherein a transverse plate (6) is horizontally arranged on the L-shaped clamping plate (21), a screw rod (7) vertically penetrates through the transverse plate (6), and a fixing plate (71) is arranged at one end of the screw rod (7).

8. A unit sling according to claim 1, wherein said L-shaped snap-in plate (21) is provided with reinforcing ribs (9).

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