CN218595978U - Can have enough to meet need formula chain block suspended structure - Google Patents
Can have enough to meet need formula chain block suspended structure Download PDFInfo
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- CN218595978U CN218595978U CN202223020323.6U CN202223020323U CN218595978U CN 218595978 U CN218595978 U CN 218595978U CN 202223020323 U CN202223020323 U CN 202223020323U CN 218595978 U CN218595978 U CN 218595978U
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- fixing plate
- chain block
- cross beam
- wall body
- floor
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Abstract
The utility model discloses a can have enough to meet need formula chain block suspended structure, including wall body, floor, the stand of setting on the floor, set up two diagonal braces on the floor, set up the crossbeam at stand top, set up chain block on the crossbeam, set up the bumper bar on the wall body, set up first fixed plate and third fixed plate on the floor, set up the second fixed plate on the wall body and set up the reinforcing bolt on first fixed plate, second fixed plate and third fixed plate. The chain block is hung on the beam of the structure to carry out hoisting work, wherein the upright post, the diagonal brace and the safety rod are combined into a statically indeterminate structure, so that the stress can be uniformly dispersed, and the safety of the hoisting process is ensured. The suspension structure can solve the technical problems of inconvenience in hoisting in a limited space of a construction site, high construction difficulty and poor safety.
Description
Technical Field
The utility model relates to a construction hoist and mount field, especially a can have enough to meet need formula chain block suspended structure.
Background
Because a large amount of limited space often exists in a construction site, large-scale mechanical equipment cannot enter a field to operate when hoisting is needed due to factors such as clearance and load. Particularly, when reconstruction projects are carried out, a large amount of limited space exists in a construction site, wherein the hoisting operation is one of key work of reconstruction. On-site verification shows that conventional hoisting equipment such as a truck crane cannot be driven into a limited space for operation, and hoisting engineering is difficult to develop.
Therefore, when no equipment such as a truck crane is available, the traditional hoisting operation method can be only used in a limited space. The traditional hoisting operation construction process in the limited space comprises the following steps: positioning and paying-off → erecting a scaffold → manual hoisting → dismantling the scaffold. According to the construction of traditional process, the construction procedure is loaded down with trivial details, the construction degree of difficulty is huge and there is certain safety problem. The problem of hoisting in a limited space has become an urgent problem to be solved by related scientific researchers.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can have enough to meet need formula chain block suspended structure, it is inconvenient to solve hoist and mount in the restricted space of job site, the technical problem that the construction degree of difficulty is big, the security is poor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a turnover type chain block suspension structure, which comprises a wall body, a floor, a stand column, at least two inclined support rods, a cross beam, a chain block arranged on the cross beam, a safety rod, a first fixing plate, a second fixing plate, a third fixing plate and a reinforcing bolt;
the first fixing plate, the second fixing plate and the third fixing plate are square, and limiting holes for penetrating through reinforcing bolts are formed in four corners of the first fixing plate, the second fixing plate and the third fixing plate;
the bottom of the upright post is provided with a first fixing plate which is fixed with the floor through a reinforcing bolt; a cross beam is arranged on one side of the top of the upright post, which is far away from the wall body; a first hole for hanging the chain block is formed in the middle of the cross beam; a connecting plate is arranged on one side of the top of the upright post close to the wall body;
a second hole is formed in the center of the connecting plate;
the second fixing plate is fixedly connected with the wall body through a reinforcing bolt; the safety rod comprises a horizontal rod part and a hook part, one end of the horizontal rod part is fixedly connected with the second fixing plate, and the hook part is hung and arranged in the second hole; the top surface height of the horizontal rod part is lower than that of the cross beam;
the two inclined support rods are symmetrically arranged on two sides of the cross beam, the upper portions of the inclined support rods are fixedly welded with the outer side faces of the upper portions of the stand columns, a third fixing plate is arranged on the lower portion of each inclined support rod and fixedly connected with the floor through a reinforcing bolt, and the distance from the third fixing plate to the first fixing plate is equal to the distance from the third fixing plate to the wall.
Preferably, the upright post is welded and fixed with the first fixing plate; the safety rod is welded and fixed with the second fixing plate; and the diagonal brace is welded and fixed with the third fixing plate.
Preferably, the cross beam is welded and fixed with the upright post.
Preferably, the side lengths of the first fixing plate, the second fixing plate and the third fixing plate are all 200mm; the thickness of the first fixing plate, the second fixing plate and the third fixing plate is 10mm.
Preferably, the connecting plate is a rectangular steel plate, and the connecting plate is welded and fixed with the upright post; the length of the connecting plate is 150-200mm, the width is 100-150mm, and the thickness is 10mm.
Preferably, the horizontal rod part and the hook part are integrally formed.
Preferably, the diameter of the hook part is adapted to the diameter of the second hole.
Preferably, the upright posts and the cross beams are both square steel tubes; the side length of the cross section of the square steel pipe is 80mm; the thickness of the tube wall is 2mm.
The beneficial effects of the utility model are embodied in:
1, the utility model provides a pair of can have enough to meet need formula chain block suspended structure receives the space restriction less, only needs to have certain area and stable wall body and floor. As long as can satisfy the condition of installation stand, diagonal brace on this floor, the wall body can satisfy the condition of installation bumper bar, can assemble and do the utility model provides a chain block suspended structure and come into use.
2, the utility model provides a pair of can have enough to meet need formula chain block suspended structure stability is good, factor of safety is high. The utility model provides a stand, diagonal brace and bumper etc. constitute a hyperstatic structure jointly, overall structure is safer, receives the external force distribution more even, has guaranteed construction safety.
3, the utility model provides a pair of can have enough to meet need formula chain block suspended structure installation, dismantle simple and convenient, turnover nature is strong. Because the utility model discloses the main part material uses the steel sheet welding to form, and the process of manufacture is comparatively simple, and fixed plate and structural plane use the bolt fastening, can conveniently dismantle the transfer after accomplishing the construction, has very strong turnover nature.
4, the utility model provides a pair of can have enough to meet need formula chain block suspended structure flexibility is very strong. The utility model discloses only need adjust chain block and reinforcement bolt's model alright be used to the hoist and mount operation under the multiple condition when in-service use, have stronger flexibility and practicality.
5, the utility model provides a pair of can have enough to meet need formula chain block suspended structure economic cost is low. The utility model discloses a material mainly is shaped steel, and has saved processes such as artifical dismouting scaffold, has practiced thrift the human cost, has reduced economic cost.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a side view of the present invention.
Fig. 2 is a perspective view of the present invention.
Reference numerals: 1-upright post, 2-diagonal brace, 3-cross beam, 4-chain block, 5-safety rod, 6-first fixing plate, 7-second fixing plate, 8-third fixing plate, 9-wall, 10-first hole, 11-connecting plate, 12-hook part, 13-reinforcing bolt, 14-second hole and 15-floor.
Detailed Description
The technical solutions of the present invention are described in detail below by way of examples, which are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but not for explaining the limitations of the technical solutions of the present invention.
Fig. 1 and 2 show a hanging structure of a rotatable chain block 4, which is used for hanging the chain block 4 to carry out hoisting work in a limited space.
Firstly, according to the actual situation of a construction site, a proper installation position is selected, and a stable wall body 9 and a stable floor 15 are selected.
Then the bottom of the upright post 1 is welded and fixed on a first fixing plate 6, and the first fixing plate 6 is fixed on a floor 15 through a reinforcing bolt 13; welding and fixing the cross beam 3 on one side of the top of the upright post 1 far away from the wall body 9; the bottom of the diagonal brace 2 is welded and fixed on a third fixing plate 8, the top of the diagonal brace 2 is welded and fixed on the top of the upright post 1, and the third fixing plate 8 is fixed on a floor 15 through a reinforcing bolt 13; welding and fixing a connecting plate 11 on one side of the top of the upright post 1 close to the wall 9; the rear end of the bumper 5 is welded and fixed on a second fixing plate 7, the second fixing plate 7 is fixed on a wall 9 through a reinforcing bolt 13, and a hook part 12 at the front end of the bumper 5 is connected with a second hole 14 on a connecting plate 11;
and finally, hanging the chain block 4 on the cross beam 3 through the first hole 10 to form a complete hoisting system.
Furthermore, the length of the upright post 1, the diagonal brace 2 and the safety rod 5 can be adjusted according to the height requirement of field construction and the actual installation space by the turnover type chain block 4 suspension structure, and the inclination angle between the diagonal brace 2 and the upright post 1 and the distance between the bottom of the diagonal brace 2 and the bottom of the upright post 1 can also be adjusted. The upright columns 1, the diagonal braces 2, the cross beams 3 and the safety rods 5 can be square steel pipes, and other steel sections with high tensile strength can be used, including but not limited to H-shaped steel, channel steel and the like.
Furthermore, when the revolving chain block 4 suspension structure is used for hoisting, the side lengths of the first fixing plate 6, the second fixing plate 7 and the third fixing plate 8 which are generally used are all 200mm, and the first fixing plate, the second fixing plate and the third fixing plate are fixed by using M16 multiplied by 70 bolts. If the hoisting weight needs to be increased, the chain block 4 with the corresponding model can be replaced, a steel plate with a larger area is used as a fixing plate, and the reinforcing bolt 13 with a larger diameter is used for fixing.
Further, after the hoisting operation is completed, the disassembling operation of the suspension structure of the revolving chain block 4 can be completed only by detaching the reinforcing bolts 13 on the first fixing plate 6, the second fixing plate 7 and the third fixing plate 8 and separating the hook part 12 at the front end of the bumper 5 from the connecting plate 11. Main body structures such as the upright post 1, the inclined supporting rod 2 and the bumper 5 can be reserved so as to be used when hoisting is carried out next time, and the lifting device has strong turnover performance and economy.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be conceived by those skilled in the art within the technical scope of the present invention should be covered within the scope of the present invention.
Claims (8)
1. A rotatable chain block (4) suspension structure is characterized by comprising a wall body (9), a floor (15), an upright post (1), at least two inclined support rods (2), a cross beam (3), a chain block (4) arranged on the cross beam (3), a safety rod (5), a first fixing plate (6), a second fixing plate (7), a third fixing plate (8) and reinforcing bolts;
the first fixing plate (6), the second fixing plate (7) and the third fixing plate (8) are square, and limiting holes for penetrating through reinforcing bolts are formed in four corners of the first fixing plate (6), the second fixing plate (7) and the third fixing plate (8);
the bottom of the upright post (1) is provided with a first fixing plate (6), and the first fixing plate (6) is fixed with a floor (15) through a reinforcing bolt; a cross beam (3) is arranged on one side of the top of the upright post (1) far away from the wall body (9); a first hole (10) for hanging the chain block (4) is formed in the middle of the cross beam (3); a connecting plate (11) is arranged on one side of the top of the upright post (1) close to the wall body (9);
a second hole (14) is formed in the center of the connecting plate (11);
the second fixing plate (7) is fixedly connected with a wall body (9) through a reinforcing bolt; the safety rod (5) comprises a horizontal rod part and a hook part (12), one end of the horizontal rod part is fixedly connected with the second fixing plate (7), and the hook part (12) is hung and arranged in the second hole (14); the top surface of the horizontal rod part is lower than that of the cross beam (3);
the two inclined supporting rods (2) are symmetrically arranged on two sides of the cross beam (3), the upper portions of the inclined supporting rods (2) are fixedly welded with the outer side face of the upper portion of the upright post (1), a third fixing plate (8) is arranged on the lower portion of each inclined supporting rod (2), the third fixing plate (8) is fixedly connected with the floor (15) through a reinforcing bolt, and the distance from the third fixing plate (8) to the first fixing plate (6) is equal to the distance from the third fixing plate (8) to the wall body (9).
2. A revolving chain block suspension structure according to claim 1, wherein the upright column (1) is welded and fixed to the first fixing plate (6); the safety rod (5) is fixedly welded with the second fixing plate (7); the inclined supporting rod (2) is fixedly welded with the third fixing plate (8).
3. A revolving chain block suspension structure according to claim 1, characterized in that the cross beam (3) is welded to the vertical column (1).
4. A revolving chain block suspension structure according to claim 1, wherein the first fixing plate (6), the second fixing plate (7) and the third fixing plate (8) have a side length of 200mm; the thicknesses of the first fixing plate (6), the second fixing plate (7) and the third fixing plate (8) are all 10mm.
5. A turnover type chain block hanging structure as claimed in claim 1, wherein the connecting plate (11) is a rectangular steel plate, and the connecting plate (11) is welded and fixed with the upright column (1); the length of the connecting plate (11) is 150-200mm, the width is 100-150mm, and the thickness is 10mm.
6. A revolving chain block suspension structure according to claim 1, characterized in that the horizontal bar and hook (12) are integrally formed.
7. A revolving chain block suspension according to claim 1, characterized in that the diameter of the hook part (12) is adapted to the diameter of the second hole (14).
8. A turnover type chain block suspension structure as claimed in claim 1, wherein the upright column (1) and the cross beam (3) are both square steel pipes; the side length of the cross section of the square steel pipe is 80mm; the thickness of the tube wall is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223020323.6U CN218595978U (en) | 2022-11-15 | 2022-11-15 | Can have enough to meet need formula chain block suspended structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223020323.6U CN218595978U (en) | 2022-11-15 | 2022-11-15 | Can have enough to meet need formula chain block suspended structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218595978U true CN218595978U (en) | 2023-03-10 |
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ID=85405959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223020323.6U Active CN218595978U (en) | 2022-11-15 | 2022-11-15 | Can have enough to meet need formula chain block suspended structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218595978U (en) |
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2022
- 2022-11-15 CN CN202223020323.6U patent/CN218595978U/en active Active
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