CN217148243U - A steel pipe hoisting device for prefabricated steel structure building construction - Google Patents

Abstract

The utility model discloses a steel pipe hoist device for assembly type steel construction building construction relates to steel construction building construction technical field, including the rack, the side bracket has all been placed to the left and right sides of rack. This assembled steel construction is steel pipe hoist device for building construction, put into the inside of rack with the steel pipe middle part, and make its both ends stretch into the inside of two side brackets, promote two side brackets and steel pipe both ends and keep in contact to the inboard, and the nut of screwing, consequently with the steel pipe firmly put into between rack and two side brackets, at the hoist and mount in-process, can firmly restrict sideslip of steel pipe through the side bracket and drop, stability and security when having increased the hoist and mount, drive the threaded rod at the screwed pipe internal rotation through rotatory swing arm, the position is adjusted about driving the fixed block, drive the spliced pole through the fixed block and control position adjustment, stretch out the length of rack and adjust the spliced pole, the regulation result of use of this hoist device has been improved.

Description

A steel pipe hoisting device for prefabricated steel structure building construction

technical field

The utility model relates to the technical field of steel structure building construction, in particular to a steel pipe hoisting device for prefabricated steel structure building construction.

Background technique

The new building industrialization is based on the prefabricated production of components and prefabricated construction, and is characterized by standardization of design and componentization of components. It can integrate the entire industrial chain of design, production, and construction, and realize energy saving, environmental protection, and full life cycle value of building products. A new type of building production method that maximizes sustainable development. Steel structure is a structure composed of steel materials and is one of the main types of building structures. The structure is mainly made of steel beams, steel columns, steel trusses, etc. The characteristics of steel are high strength, light weight, good overall rigidity and strong deformation ability, so it is especially suitable for the construction of large-span, super-high and super-heavy buildings.

In the assembly process of steel structure buildings, steel pipes are usually used for the construction of steel structure frames. In the process of high-altitude construction, the steel pipes are usually hoisted to better ensure the supply of steel pipes during high-altitude operations. When hoisting, the batch of steel pipes are usually bundled by bundling, and then the bundled steel pipes are hoisted and transported to the required location by hoisting equipment. It affects the stability and safety of the hoisting, and the hoisting protection is not good.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a steel pipe hoisting device for prefabricated steel structure building construction, which has the advantages of good hoisting protection effect and solves the problem of poor hoisting protection.

(2) Technical solutions

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a steel pipe hoisting device for prefabricated steel structure building construction, comprising a placing rack, and side brackets are placed on the left and right sides of the placing rack.

Connecting blocks are fixedly installed on the left and right sides of the front and back of the placing rack, a guide hole 1 is opened under each of the connecting blocks, and a connecting column is inserted into the inside of each of the guide holes 1. A fixing block is fixedly installed on the inner end of each of the connecting columns, guide sleeves are fixedly installed on the front and rear sides of each of the side brackets, and two guide holes are opened inside each of the guide sleeves, and The ends of the two groups of connecting columns away from each other respectively penetrate through the two groups of guide holes and extend to the outside of the guide sleeve. The outside of each of the connecting blocks is placed with a rotating rod, and the inner side of each of the rotating rods is fixedly installed with a rotating rod. Threaded rods, each of the connecting blocks is inlaid with the first bearing, the top of each of the fixing blocks is inlaid with a threaded pipe, and the inner end of each of the threaded rods respectively penetrates the first bearing and the threaded pipe and extends To the inner side of the fixing block, the outer surface of the threaded rod is fixedly connected with the inner ring of the first bearing, and the outer surface of the threaded rod is threadedly connected with the inner ring of the threaded pipe.

Further, two hanging ears are fixedly installed on both the front and the back of the placing rack.

By adopting the above technical solution, it is better to connect the device with the hanging rope of the hoisting device through the hanging lug.

Further, the diameter value of the connecting column is equal to the diameter value of the first guide hole and the second guide hole.

By adopting the above technical solution, the position of the side bracket can be slidably adjusted more stably.

Further, support blocks are fixedly installed on the front and back of the placement rack, the left and right sides of each support block are inlaid with bearing two, and the outer surface of the inner end of each threaded rod is respectively connected with the outer surface of each bearing two. Inner ring fixed connection.

By adopting the above technical solution, the threaded rod can be better rotated.

Further, a threaded groove is formed on the outer end of each of the connecting posts, and a nut is threadedly connected to the outside of each threaded groove.

By adopting the above technical solution, the position of the side bracket is better limited by the nut and the threaded groove.

(3) Beneficial effects

Compared with the prior art, the steel pipe hoisting device for prefabricated steel structure building construction has the following beneficial effects:

1. The utility model is provided with a placing rack and hanging ears. During the use process, the middle part of the steel pipe to be hoisted is put into the interior of the placing rack, and its two ends are respectively extended into the interior of the two side brackets, Keep the two side brackets in contact with the two ends of the steel pipe by pushing them inwards, and tighten the nuts, so the steel pipe is firmly placed between the placing frame and the two side brackets, and the hanging lugs and the hanging cables of the hoisting equipment are used. It is hoisted by connection, and during the hoisting process, the side sliding and falling off of the steel pipe can be firmly restrained by the side bracket, thus increasing the stability and safety during hoisting.

2. The utility model is provided with a threaded rod and a threaded pipe. During use, when the distance between the two side brackets needs to be adjusted, the position of the side bracket outside the connecting column can be adjusted by sliding the left and right side brackets. The rotating rod drives the threaded rod to rotate in the threaded pipe, so it drives the left and right positions of the fixed block to adjust, and the fixed block drives the connecting column to adjust the left and right positions, so that the length of the connecting column extending out of the placing rack can be adjusted, which improves the hoisting The effect of adjusting the use of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

2 is a schematic diagram of the external structure of the connecting block of the present invention;

3 is a schematic diagram of the external structure of the side bracket of the present invention;

FIG. 4 is a schematic view of the structure of the side bracket of the present invention.

In the picture: 1-placement frame, 2-connecting block, 3-side bracket, 4-hanging lug, 5-connecting column, 6-threaded rod, 7-support block, 8-rotating rod, 9-bearing one, 10 - Guide hole one, 11-bearing two, 12-threaded pipe, 13-threaded groove, 14-guide sleeve, 15-nut, 16-guide hole two, 17-fixed block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a steel pipe hoisting device for prefabricated steel structure building construction, comprising a placement rack 1, and side brackets 3 are placed on the left and right sides of the placement rack 1, which are placed Two hanging lugs 4 are fixedly installed on both the front and the back of the rack 1 , and it is better to connect the device to the hanging rope of the hoisting equipment through the hanging lugs 4 .

Connecting blocks 2 are fixedly installed on the left and right sides of the front and back of the placing rack 1, and a guide hole 10 is opened under each connecting block 2, and a connecting column 5 is inserted into the interior of each guide hole 10. The inner end of each connecting column 5 is fixedly installed with a fixing block 17 , the front and rear sides of each side bracket 3 are fixedly installed with a guide sleeve 14 , and the interior of each guide sleeve 14 is provided with a guide hole 2 16 , and The ends of the two sets of connecting posts 5 away from each other penetrate through the two sets of guide holes 16 and extend to the outside of the guide sleeve 14 respectively. The position of the side bracket 3 is slidably adjusted. The outer end of each connecting column 5 is provided with a threaded groove 13, and the outside of each threaded groove 13 is threadedly connected with a nut 15, preferably through the nut 15 and the threaded groove 13. The position of the side bracket 3 is limited, a rotating rod 8 is placed on the outside of each connecting block 2, a threaded rod 6 is fixedly installed on the inner side of each rotating rod 8, and the upper part of each connecting block 2 is inlaid There is bearing one 9, the top of each fixing block 17 is inlaid with a threaded pipe 12, the inner end of each threaded rod 6 penetrates the bearing one 9 and the threaded pipe 12 and extends to the inner side of the fixed block 17, and the outer end of the threaded rod 6 The surface is fixedly connected with the inner ring of the bearing one 9, and the outer surface of the threaded rod 6 is threadedly connected with the inner ring of the threaded pipe 12. The front and back of the placement rack 1 are fixedly installed with support blocks 7. The left and right sides of each support block 7 Both sides are inlaid with the second bearing 11, and the outer surface of the inner end of each threaded rod 6 is respectively fixedly connected with the inner ring of each bearing two 11, so that the threaded rod 6 can be rotated better.

Working principle: When in use, put the middle part of the steel pipe to be hoisted into the inside of the placing rack 1, and make its two ends extend into the inside of the two side brackets 3 respectively. By pushing the two side brackets 3 and the steel pipe inwards Keep the two ends in contact, and tighten the nut 15, so the steel pipe is firmly placed between the placing frame 1 and the two side brackets 3, and the hanging lug 4 is connected with the hanging cable of the hoisting equipment for hoisting, and after hoisting During the process, the side bracket 3 can firmly restrict the side sliding and falling off of the steel pipe. When the distance between the two side brackets 3 needs to be adjusted, the position outside the connecting column 5 can be adjusted by sliding the side bracket 3 left and right. , and can drive the threaded rod 6 to rotate in the threaded pipe 12 by rotating the rotating rod 8, thus driving the left and right positions of the fixing block 17 to adjust, and driving the connecting column 5 to adjust the left and right positions through the fixing block 17, so that the connecting column 5 can be extended. The length of the placing rack 1 can be adjusted to improve the adjustment and use effect of the hoisting device.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A steel pipe hoisting device for prefabricated steel structure building construction, comprising a placement rack (1), characterized in that: the left and right sides of the placement rack (1) are placed with side brackets (3); Connecting blocks (2) are fixedly installed on the left and right sides of the front and the back of the placing rack (1), and a guide hole (10) is provided in the lower part of each connecting block (2). A connecting column (5) is inserted into the interior of the first guide hole (10), a fixing block (17) is fixedly installed on the inner end of each of the connecting columns (5), and each of the side brackets (3) Guide sleeves (14) are fixedly installed on the front and rear sides of the two guide sleeves (14), and two guide holes (16) are opened inside each of the guide sleeves (14), and the ends of the two groups of connecting posts (5) that are far away from each other respectively penetrate through the two guide sleeves (14). Two guide holes (16) are formed and extend to the outside of the guide sleeve (14), a rotating rod (8) is placed on the outside of each of the connecting blocks (2), and the inner side of each of the rotating rods (8) A threaded rod (6) is fixedly installed, a bearing (9) is embedded above the interior of each of the connecting blocks (2), and a threaded pipe (12) is embedded on the top of each of the fixing blocks (17). , the inner end of each of the threaded rods (6) respectively penetrates the bearing one (9) and the threaded pipe (12) and extends to the inner side of the fixing block (17), the outer surface of the threaded rod (6) and the bearing one The inner ring of (9) is fixedly connected, and the outer surface of the threaded rod (6) is threadedly connected to the inner ring of the threaded pipe (12). 2 . A steel pipe hoisting device for prefabricated steel structure building construction according to claim 1 , wherein two hanging ears ( 4 ) are fixedly installed on both the front and the back of the placing rack ( 1 ). 3 . 3. A steel pipe hoisting device for prefabricated steel structure building construction according to claim 1, characterized in that: the diameter value of the connecting column (5) is equal to the guide hole one (10) and the guide hole two (16) diameter value. 4. A steel pipe hoisting device for prefabricated steel structure building construction according to claim 1, characterized in that: the front and back of the placing rack (1) are fixedly installed with support blocks (7), and each Two bearings (11) are embedded in the left and right sides of the support block (7), and the outer surface of the inner end of each threaded rod (6) is respectively fixedly connected with the inner ring of each bearing two (11). 5. A steel pipe hoisting device for prefabricated steel structure building construction according to claim 1, wherein the outer end of each of the connecting columns (5) is provided with a threaded groove (13), and each Nuts (15) are threadedly connected to the outside of the threaded grooves (13).

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