Steel column hoisting device

Abstract

The utility model relates to a steel column hoisting device which comprises a base plate, a second sliding groove is formed in the lower half portion of the base plate, a supporting plate is arranged in the base plate, two sets of clamping structures are arranged on the second sliding groove respectively, each clamping structure comprises a first rotary knob, a second rotary knob, a third rotary knob and a fourth rotary knob, and the first rotary knob and the second rotary knob are arranged on the second sliding groove. Lower connecting rods are arranged on the inner sides of the third knob and the fourth knob, the third knob and the fourth knob are connected with the upper connecting rods of the first knob and the second knob through extension blocks, the third knob and the fourth knob are connected through stabilizing rods, and the first knob and the second knob are connected through stabilizing rods. A second sliding groove is formed to ensure that the device can carry out clamping treatment at any position, an extension block is arranged between an upper connecting rod and a lower connecting rod, the clamping requirements of steel columns with different lengths can be met, two clamping structures are arranged, each clamping structure is provided with two clamping parts, the two clamping parts are connected through a stabilizing rod, and the clamping requirements of the steel columns with different lengths can be met. And the stability of the device is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building engineering, specifically relates to a steel column hoisting device. BACKGROUND

[0002] Steel column hoisting refers to the process of safely and accurately installing prefabricated steel columns to the intended position during construction. This process involves multiple steps and technical points to ensure smooth and safe hoisting.

[0003] The utility model discloses a "steel column hoisting device" including adjusting assembly, adjusting assembly, base plate, the bottom of base plate is equipped with two adjusting plates side by side, the top of base plate is equipped with lifting lug, two adjusting plates two ends are equipped with a plurality of bolt holes one, two adjusting plates have connecting rod, the two clamping plates of connecting rod are welded, connecting rod is equipped with bolt hole two, the top end of connecting rod is located between two adjusting plates and is connected through bolt, the clamping plate is equipped with bolt hole three, the inner side of two adjusting plates is equipped with support plate, the connecting rod is equipped with lap joint rod, and the lap joint rod is lap jointed on the support plate, and the connecting rod and two clamping plates are all equipped with finish, and the lifting lug is movably connected with buckle, avoids the condition that the steel wire rope is abraded by the end head corner of steel column during hoisting, prevents the abrasion from making the carrying capacity of steel wire rope decline, leads to the steel column to drop or brake failure, thereby the condition that the safety risk of hoisting increases. But the device of this application is practical for installing vertical steel plate, but the practicality for hoisting horizontal steel plate is somewhat deficient, and because multiple bolt holes are arranged, the distance between holes is fixed, and the flexibility is poor, and for different sizes of steel column, the lifting lug cannot be adjusted according to demand, and hoisting is also not very convenient.

[0004] In summary, the prior art has the problem of poor portability and flexibility when used, which cannot meet the needs of different steel columns and different hoisting. UTILITY MODEL CONTENTS

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the utility model name to avoid obscuring the purpose of this part, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] The utility model aims at providing a steel column hoisting device, can solve the problem that the prior art exists when using the poor degree of portability and flexibility cannot satisfy different steel columns and different hoisting needs.

[0007] Optionally, the middle of the stabilizing rod is a stabilizing block, and the inside of the stabilizing block is a telescopic spring.

[0008] Optionally, the lower left and lower right of the upper connecting rod are respectively provided with screw holes, the upper left and upper right of the lower connecting rod are respectively provided with the screw holes, the four corners of the extension block are respectively provided with fixed knobs, and the screw holes and the fixed knobs are matched.

[0009] Optionally, the top of the base plate has a first sliding groove, the first knob is connected with a first bolt, the outer ring of the first bolt is sleeved with a rubber sleeve, the rubber sleeve passes through the support plate and is arranged on the second sliding groove, a lifting lug is connected with the rubber sleeve through a moving column, and the rear first bolt is fixed through a first nut.

[0010] Optionally, the support plate and the two upper connecting rods are provided with a second spring, and the rubber sleeve is in the second spring.

[0011] Optionally, the first knob and the second knob have the same fixing mode.

[0012] Optionally, the third knob and the second bolt are fixed through a second nut outside the rear lower connecting rod, and the second bolt is sleeved with a first rubber ring and a second rubber ring.

[0013] Optionally, the third knob and the fourth knob have the same fixing mode.

[0014] In summary, the utility model has at least one of the following beneficial effects:

[0015] The utility model discloses a second sliding groove ensures that the device can be clamped and handled at any position, can satisfy the clamping demand of different length steel column, sets two groups of clamping structures, and each clamping structure is provided with two clamping components, and two clamping components are connected through stabilizer 12, and the stability of the utility model is ensured.

[0016] The utility model discloses adjustable clamping position, changeable connecting rod length, compressible adapt to different width clamping piece, and the operation that the lifting lug moves with the movement of clamping structure increases the flexibility of the utility model.

[0017] The utility model discloses the setting of rubber cover and first rubber ring, second rubber ring, avoids the abrasion of steel column in the process of lifting. ACCURACY OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be to the embodiment or prior art description needed to use the drawing briefly introduces, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0019] Figure 1 It is the overall mechanism schematic diagram of a steel column hoisting device of the utility model;

[0020] Figure 2 It is the A structure schematic diagram of a steel column hoisting device of the utility model;

[0021] Figure 3 It is the side surface schematic diagram of a steel column hoisting device of the utility model;

[0022] Figure 4 It is the side cross section schematic diagram of a steel column hoisting device of the utility model;

[0023] Figure 5 It is the connecting rod diagram of a steel column hoisting device of the utility model;

[0024] Figure 6 It is the extension block schematic diagram of a steel column hoisting device of the utility model;

[0025] Figure 7 It is the stabilizer schematic diagram of a steel column hoisting device of the utility model;

[0026] List of figures: 1, support plate; 2, base plate; 3, second sliding groove; 4, lifting lug; 5, first knob; 6, extension block; 7, third knob; 8, second knob; 9, lower connecting rod; 10, fourth knob; 11, stabilizing block; 12, stabilizing rod; 13, first bolt; 14, first nut; 15, moving column; 16, rubber sleeve; 17, first sliding groove; 18, second spring; 19, second nut; 20, second bolt; 21, first rubber ring; 22, second rubber ring; 23, upper connecting rod; 24, telescopic spring; 25, fixing knob; 26, screw hole; 27, clamping plate. Embodiment

[0027] The utility model discloses further in detail below. Figures 1-7 The utility model discloses further in detail below.

[0028] Embodiment one, refer to Figures 1-7 , in order to be able to solve the prior art when using the problem of poor portable degree and flexibility, and different steel column and different hoisting demand can not satisfy, the utility model discloses a steel column hoisting device, including base plate 2, the lower half of base plate 2 is provided with second sliding groove 3, and the inside of base plate 2 is support plate 1, and two groups of clamping structures are respectively arranged on second sliding groove 3, and the clamping structure includes first knob 5, second knob 8, third knob 7 and fourth knob 10, first knob 5 and second knob 8 are on second sliding groove 3, and the inner side is upper connecting rod 23, and the inner side of third knob 7 and fourth knob 10 is lower connecting rod 9, and is connected through extension block 6 and the upper connecting rod 23 of first knob 5 and second knob 8, and third knob 7 and fourth knob 10, first knob 5 and second knob 8 are connected through stabilizing rod 12.

[0029] By setting second sliding groove 3, it is ensured that the device can be clamped at any position, and the extension block 6 is arranged between the upper connecting rod 23 and the lower connecting rod 9, so that the clamping demand of steel columns with different lengths can be met, and the two groups of clamping structures are arranged, and each clamping structure is provided with two clamping components, the two clamping components are connected through the stabilizing rod 12, and the stability of the utility model is ensured.

[0030] The stabilizing rod 12 is provided with the stabilizing block 11 in the middle, and the telescopic spring 24 is arranged in the stabilizing block 11.

[0031] By arranging the telescopic spring 24, it is ensured that the device can be used when the distance between the hoisting holes of the steel column to be hoisted is large, and the flexibility of the utility model is improved.

[0032] The screw holes 26 are arranged on the left lower side and the right lower side of the upper connecting rod 23, the screw holes 26 are arranged on the left upper side and the right upper side of the lower connecting rod 9, the fixing knobs 25 are arranged on the four corners of the extension block 6, and the screw holes 26 and the fixing knobs 25 are matched.

[0033] The fixed knobs 25 on the extension blocks 6 and the screw holes 26 on the lower connecting rods 9 and the upper connecting rods 23 can fix the lower connecting rods 9 and the upper connecting rods 23 on one hand, and prepare four corners provided with the screw holes 26 and two extension blocks 6 on the other hand when extension is needed, so that the operation is simple.

[0034] The first knob 5 is connected with the first bolt 13, the outer ring of the first bolt 13 is sleeved with a rubber sleeve 16, the rubber sleeve 16 is arranged on the second sliding groove 3 through the support plate 1, the lifting lug 4 is connected through the moving column 15 and the rubber sleeve 16, and the rear first bolt 13 is fixed through the first nut 14.

[0035] When the clamping width of the lifting hole is small, the second spring 18 and the rubber sleeve 16 are compressed to meet the clamping requirement, the lifting hole with a small thickness is adapted, the lifting lug 4 is connected through the moving column 15 and the rubber sleeve 16, the lifting lug 4 moves when the clamping structure moves, and the working efficiency and the flexibility of the device are ensured.

[0036] The third knob 7 and the second bolt 20 are fixed through the second nut 19 outside the rear lower connecting rod 9, the second bolt 20 is sleeved with the first rubber ring 21 and the second rubber ring 22.

[0037] The first rubber ring 21 and the second rubber ring 22 are arranged, and the abrasion of the steel column in the lifting process is avoided.

[0038] Specific implementation principle: when the utility model is used, whether the steel column is a horizontal steel column or a vertical steel column is determined, the clamping positions are determined, two clamping structures are fixed on the lifting holes of the steel columns, the second bolt 20 is rotated first, the second bolt 20 and the second nut 19 are separated, the second rubber ring 22 is taken out, the lifting hole is inserted into the second bolt 20, the first rubber ring 21 is sleeved, the second bolt 20 is reinserted through the rear lower connecting rod 9 and is fixed through the second nut 19, the first nut 14 is rotated, the clamping state above is consistent with that below, the stability is ensured, the same components are operated, and the corresponding clamping plate 27 is fixed after the clamping structure and the steel column position are determined.

[0039] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A steel column hoisting device, characterized by: The utility model provides a base plate (2) is provided with second sliding groove (3) in lower half part, and the inside of base plate (2) is support plate (1), and two groups of clamping structures are arranged on second sliding groove (3) respectively, and the clamping structure includes first knob (5), second knob (8), third knob (7) and fourth knob (10), and first knob (5) and second knob (8) are on second sliding groove (3), and the inside is upper connecting rod (23), and the inside of third knob (7) and fourth knob (10) is lower connecting rod (9), and is connected through extension block (6) and the upper connecting rod (23) of first knob (5) and second knob (8), and is connected through stabilizer bar (12) between third knob (7) and fourth knob (10), first knob (5) and second knob (8).

2. A steel column hoisting device according to claim 1, characterized in that The middle of stabilizer bar (12) is stabilizer block (11), and the inside of stabilizer block (11) is telescopic spring (24).

3. A steel column hoisting device according to claim 1, characterized in that, The lower left and right of upper connecting rod (23) are provided with screw hole (26) respectively, and the upper left and right of lower connecting rod (9) are provided with screw hole (26) respectively, and the four corners of extension block (6) are provided with fixed knob (25) respectively, and screw hole (26) and fixed knob (25) are matched.

4. A steel column hoisting device according to claim 1, characterized in that, The top of base plate (2) has first sliding groove (17), first knob (5) is connected with first bolt (13), the outer ring of first bolt (13) is sleeved with rubber sleeve (16), rubber sleeve (16) passes through support plate (1) and is arranged on second sliding groove (3), and lug (4) is connected with rubber sleeve (16) through moving column (15), and the rear first bolt (13) is fixed through first nut (14).

5. A steel column hoisting device according to claim 4, wherein Second spring (18) is arranged between support plate (1) and two upper connecting rods (23) in front and back, and rubber sleeve (16) is in second spring (18).

6. A steel column hoisting device according to claim 5, wherein First knob (5) and second knob (8) are fixed in the same way.

7. A steel column hoisting device according to claim 1, characterized in that, Third knob (7) and second bolt (20) are fixed through the second nut (19) outside rear lower connecting rod (9), and first rubber ring (21) and second rubber ring (22) are sleeved on second bolt (20).

8. A steel column hoisting device according to claim 1, characterized in that, Third knob (7) and fourth knob (10) are fixed in the same way.

Images