CN214195670U - Lifting equipment for quickly disassembling and assembling steel support in low-height narrow space - Google Patents
Lifting equipment for quickly disassembling and assembling steel support in low-height narrow space Download PDFInfo
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- CN214195670U CN214195670U CN202021993471.4U CN202021993471U CN214195670U CN 214195670 U CN214195670 U CN 214195670U CN 202021993471 U CN202021993471 U CN 202021993471U CN 214195670 U CN214195670 U CN 214195670U
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- lifting frame
- base
- connecting block
- lifting
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Abstract
The utility model provides a low equipment of lifting of high narrow and small space quick assembly disassembly steel shotcrete, include: the sliding block lifting frame comprises a first lifting frame and a second lifting frame, the middle parts of the first lifting frame and the second lifting frame are connected in a crossed mode through a fixed positioning pin, the bottom end of the first lifting frame is connected with the sliding block on the base, and the bottom end of the second lifting frame is rotatably connected with the other side of the base; the cylinder barrel of the hydraulic cylinder is fixed on the base, and the hydraulic rod is connected with the sliding block; an object stage; the two side ends of each of the plurality of supporting pipe pieces are provided with grooves; the connecting block is of a cavity structure, and two side ends of the connecting block are provided with lugs; and (4) a grouting opening. The utility model discloses structural design is practical, moves reliable and stable, and construction safety, the practicality is strong, has further improved the efficiency of construction, has improved construction quality, practices thrift manpower installation cost.
Description
Technical Field
The utility model relates to a construction technical field, especially low narrow and small space quick assembly disassembly steel shotcrete lift equipment of height.
Background
At present, in a low-height narrow space supporting structure system, the lifting equipment for dismounting and mounting steel supports has the problems that the lifting equipment is not closely attached to a construction frame body, the lifting equipment is not closely connected, the assembly of the lifting equipment is time-consuming and labor-consuming, and the like. The quality of the lifting equipment directly influences the stress of a construction space supporting system and the construction safety. Necessary and effective measures are taken to reduce gaps between the lifting equipment and a construction space and between the lifting equipment and a connection joint per se when the lifting equipment is installed, so that the repeated utilization rate is improved, the stress of a construction supporting system is ensured to meet the design requirement to the maximum extent, and the safety and reliability of the whole construction process are ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a low narrow and small space quick assembly disassembly steel shotcrete lift equipment of height, its simple structure, it is convenient to install, use, and the safety hazard is guaranteed in the emergence of suppression that simultaneously can the at utmost, and the site operation is standardized more, the safety in production of assurance engineering.
In order to achieve the above object, the utility model provides a low high narrow and small space quick assembly disassembly steel shotcrete lift equipment, include:
the locking device comprises a base, a locking mechanism and a locking mechanism, wherein the lower end of the base is provided with a universal wheel, a locking structure is arranged on the universal wheel, one side of the base is provided with a sliding groove, a sliding rail is arranged in the sliding groove, and a sliding block is arranged on the sliding rail;
the middle parts of the first lifting frame and the second lifting frame are crossed and connected through a fixed positioning pin, the bottom end of the first lifting frame is connected with a sliding block on the base, and the bottom end of the second lifting frame is rotatably connected with the other side of the base;
the cylinder barrel of the hydraulic cylinder is fixed on the base, the hydraulic rod is connected with the sliding block, and the hydraulic cylinder drives the first lifting frame to slide along the sliding rail;
the two sides of the bottom of the object stage are respectively provided with a first connecting point and a second connecting point, the first connecting point is rotatably connected with the upper end of the first lifting frame, and the second connecting point is rotatably connected with the upper end of the second lifting frame;
the support pipe pieces are provided with grooves at two side ends, bolts are embedded in the grooves and extend out of the grooves;
the connecting block is of a cavity structure, the two side ends of the connecting block are respectively provided with a convex block, and the convex blocks are mutually connected with the grooves
The lug is provided with a bolt hole matched with the bolt, the supporting pipe piece is connected with the connecting block to form a supporting frame, and the bottom of the supporting frame is connected with the objective table;
and the grouting port is arranged on the lower end face of the connecting block.
The preferred scheme is as follows: the first and second connection points are T-shaped.
The preferred scheme is as follows: the support segments are made of steel.
The preferred scheme is as follows: the support segments are arc-shaped plates.
The preferred scheme is as follows: the grouting opening is arranged at the lowest point of the connecting block.
The preferred scheme is as follows: the bolts are high-strength bolts.
The utility model has the advantages that:
1. the utility model is provided with a first lifting frame and a second lifting frame, the second lifting frame is rotationally connected with the base, the first lifting frame is connected with the sliding block, and the hydraulic cylinder controls the first lifting frame to slide in the sliding groove, thereby realizing the lifting of the objective table;
2. the middle parts of the first lifting frame and the second lifting frame of the utility model are connected by the fixed positioning pin, thereby increasing the stability of the objective table in the lifting process;
3. the utility model has practical structural design, stable and reliable operation, safe construction and strong practicability, further improves the construction efficiency, improves the construction quality and saves the manpower installation cost;
4. the utility model provides a support section of jurisdiction, connecting block all can be in mill's processing completion, transport to the job site, can directly carry out the erection joint, need not the field weld, can effectively guarantee construction quality and improve the efficiency of construction.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the connecting block of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to the specific situation for a user of ordinary skill in the art.
The utility model provides a low equipment of lifting of high narrow and small space quick assembly disassembly steel shotcrete, include:
the locking device comprises a base 1, wherein the lower end of the base 1 is provided with a universal wheel 2, a locking structure is arranged on the universal wheel 2, one side of the base 1 is provided with a sliding groove, a sliding rail is arranged in the sliding groove, and a sliding block is arranged on the sliding rail;
the lifting frame comprises a first lifting frame 3 and a second lifting frame 4, the middle parts of the first lifting frame 3 and the second lifting frame 4 are crossed and connected through a fixed positioning pin 5, the bottom end of the first lifting frame 3 is connected with a sliding block on the base 1, and the bottom end of the second lifting frame 4 is rotatably connected with the other side of the base 1;
a cylinder barrel of the hydraulic cylinder 6 is fixed on the base 1, a hydraulic rod is connected with the sliding block, and the hydraulic cylinder 6 drives the first lifting frame to slide along the sliding rail;
a first connecting point 7 and a second connecting point 8 are respectively arranged on two sides of the bottom of the object stage 9, the first connecting point 7 is rotatably connected with the upper end of the first lifting frame 3, and the second connecting point 8 is rotatably connected with the upper end of the second lifting frame 4;
the support pipe pieces 11 are provided with grooves at two side ends, bolts 13 are embedded in the grooves, and the bolts 13 extend out of the grooves;
the connecting block 12 is of a cavity structure, protruding blocks are arranged at two side ends of the connecting block 12 and matched with the grooves, bolt holes matched with the bolts 13 are formed in the protruding blocks, the supporting pipe piece 11 and the connecting block 12 are connected to form a supporting frame 10, and the bottom of the supporting frame 10 is connected with the objective table 9;
and a grouting port 14 provided on a lower end surface of the connecting block 12.
The utility model is provided with a first lifting frame and a second lifting frame, the second lifting frame is rotationally connected with the base, the first lifting frame is connected with the sliding block, and the hydraulic cylinder controls the first lifting frame to slide in the sliding groove, thereby realizing the lifting of the objective table; the middle parts of the first lifting frame and the second lifting frame of the utility model are connected by the fixed positioning pin, thereby increasing the stability of the objective table in the lifting process; the utility model has practical structural design, stable and reliable operation, safe construction and strong practicability, further improves the construction efficiency, improves the construction quality and saves the manpower installation cost; the utility model provides a support section of jurisdiction, connecting block all can be in mill's processing completion, transport to the job site, can directly carry out the erection joint, need not the field weld, can effectively guarantee construction quality and improve the efficiency of construction.
In another embodiment of the present invention, the first connecting point 7 and the second connecting point 8 are T-shaped.
In another embodiment of the present invention, the supporting tube sheet 11 is made of steel.
In another embodiment of the present invention, the supporting tube sheet 11 is an arc-shaped plate.
In another embodiment of the present invention, the grouting port 14 is disposed at the lowest point of the connecting block 12.
In another embodiment of the present invention, the bolt 13 is a high-strength bolt.
The utility model discloses a further embodiment, the utility model provides a low equipment of lifting of high narrow and small space quick assembly disassembly steel shotcrete, include:
the locking device comprises a base 1, wherein the lower end of the base 1 is provided with a universal wheel 2, a locking structure is arranged on the universal wheel 2, one side of the base 1 is provided with a sliding groove, a sliding rail is arranged in the sliding groove, and a sliding block is arranged on the sliding rail;
the lifting frame comprises a first lifting frame 3 and a second lifting frame 4, the middle parts of the first lifting frame 3 and the second lifting frame 4 are crossed and connected through a fixed positioning pin 5, the bottom end of the first lifting frame 3 is connected with a sliding block on the base 1, and the bottom end of the second lifting frame 4 is rotatably connected with the other side of the base 1;
a cylinder barrel of the hydraulic cylinder 6 is fixed on the base 1, a hydraulic rod is connected with the sliding block, and the hydraulic cylinder 6 drives the first lifting frame 3 to slide along the sliding rail;
a first connecting point 7 and a second connecting point 8 are respectively arranged on two sides of the bottom of the object stage 9, the first connecting point 7 is rotatably connected with the upper end of the first lifting frame 3, the second connecting point 8 is rotatably connected with the upper end of the second lifting frame 4, and the first connecting point 7 and the second connecting point 8 are T-shaped;
the support structure comprises a plurality of support pipe pieces 11, wherein grooves are formed in two side ends of each support pipe piece 11, bolts 13 are embedded in the grooves, the bolts 13 extend out of the grooves, the support pipe pieces 11 are made of steel, the support pipe pieces 11 can be arc-shaped plates, and the bolts 13 are high-strength bolts;
the connecting block 12 is of a cavity structure, protruding blocks are arranged at two side ends of the connecting block 12 and matched with the grooves, bolt holes matched with the bolts 13 are formed in the protruding blocks, the supporting duct piece 11 and the connecting block 12 are connected to form a supporting frame 10, the bottom of the supporting frame 10 is connected with the objective table 9, and the supporting frame 10 can be attached to the top of a supporting space;
and a grouting port 14 provided on a lower end surface of the connection block 12, the grouting port 14 being provided at the lowest point of the connection block 12.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. Low equipment of lifting of high narrow and small space quick assembly disassembly steel shotcrete, its characterized in that includes:
the locking device comprises a base, a locking mechanism and a locking mechanism, wherein the lower end of the base is provided with a universal wheel, a locking structure is arranged on the universal wheel, one side of the base is provided with a sliding groove, a sliding rail is arranged in the sliding groove, and a sliding block is arranged on the sliding rail;
the middle parts of the first lifting frame and the second lifting frame are crossed and connected through a fixed positioning pin, the bottom end of the first lifting frame is connected with a sliding block on the base, and the bottom end of the second lifting frame is rotatably connected with the other side of the base;
the cylinder barrel of the hydraulic cylinder is fixed on the base, the hydraulic rod is connected with the sliding block, and the hydraulic cylinder drives the first lifting frame to slide along the sliding rail;
the two sides of the bottom of the object stage are respectively provided with a first connecting point and a second connecting point, the first connecting point is rotatably connected with the upper end of the first lifting frame, and the second connecting point is rotatably connected with the upper end of the second lifting frame;
the support pipe pieces are provided with grooves at two side ends, bolts are embedded in the grooves and extend out of the grooves;
the connecting block is of a cavity structure, protruding blocks are arranged at two side ends of the connecting block and matched with the grooves, bolt holes matched with the bolts are formed in the protruding blocks, the supporting duct piece is connected with the connecting block to form a supporting frame, and the bottom of the supporting frame is connected with the objective table;
and the grouting port is arranged on the lower end face of the connecting block.
2. The apparatus of claim 1, wherein the first and second connection points are T-shaped.
3. The apparatus of claim 1, wherein the supporting tube is made of steel.
4. The apparatus of claim 1, wherein the supporting tube sheet is an arc-shaped plate.
5. The apparatus of claim 1, wherein the grouting port is formed at the lowest point of the connecting block.
6. The apparatus of claim 1, wherein the bolt is a high strength bolt.
7. The apparatus of claim 1, wherein the connecting block is made of steel.
8. The lifting equipment for the quick assembling and disassembling steel support in the small space with low height as claimed in claim 1, wherein the filling material in the connecting block is cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021993471.4U CN214195670U (en) | 2020-09-11 | 2020-09-11 | Lifting equipment for quickly disassembling and assembling steel support in low-height narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021993471.4U CN214195670U (en) | 2020-09-11 | 2020-09-11 | Lifting equipment for quickly disassembling and assembling steel support in low-height narrow space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214195670U true CN214195670U (en) | 2021-09-14 |
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ID=77628918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021993471.4U Active CN214195670U (en) | 2020-09-11 | 2020-09-11 | Lifting equipment for quickly disassembling and assembling steel support in low-height narrow space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214195670U (en) |
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2020
- 2020-09-11 CN CN202021993471.4U patent/CN214195670U/en active Active
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