CN219860286U - Tower crane lifting mechanism convenient to operate - Google Patents
Tower crane lifting mechanism convenient to operate Download PDFInfo
- Publication number
- CN219860286U CN219860286U CN202321277963.7U CN202321277963U CN219860286U CN 219860286 U CN219860286 U CN 219860286U CN 202321277963 U CN202321277963 U CN 202321277963U CN 219860286 U CN219860286 U CN 219860286U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- main support
- support frame
- wall
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009194 climbing Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model belongs to the field of tower cranes, in particular to a tower crane jacking mechanism convenient to operate, aiming at the problems that when a standard joint is lifted to a proper position, a tool is needed to detect the horizontal state of the standard joint so as to ensure the connection effect and time and labor are wasted.
Description
Technical Field
The utility model relates to the technical field of tower cranes, in particular to a tower crane jacking mechanism convenient to operate.
Background
The tower crane is a lifting device which is most commonly used on a building site, is also called as a tower crane, and is used for lifting construction raw materials such as steel bars, wood edges, concrete, steel pipes and the like for construction by lengthening one section (high) (short for "standard section"). The tower crane is an indispensable equipment on the site.
When the tower crane is lifted, a jacking mechanism is generally adopted, and when the existing jacking mechanism is used, the following defects exist: when the standard knot is hoisted to a proper position, a tool is required to detect the horizontal state of the standard knot, so that the connection effect is guaranteed, and time and labor are wasted.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, when a standard joint is hoisted to a proper position, a tool is needed to detect the horizontal state of the standard joint, so that the connection effect is ensured, and time and labor are wasted.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the tower crane jacking mechanism convenient to operate comprises a base and a plurality of standard sections, wherein a tower crane body is arranged at the top of the base, a climbing sleeve frame is sleeved on the outer wall of the tower crane body, the standard sections comprise main support frames, the climbing sleeve frame is matched with the main support frames for use, a plurality of reinforcing rods are arranged between the plurality of main support frames, a plurality of bottom connecting rods are arranged at the bottom of the main support frames, a plurality of top connecting rods are arranged at the top of the main support frames, and a plurality of groups of connecting assemblies used for connecting the main support frames and the tower crane body are arranged on the outer wall of the main support frames;
the inside of bottom connecting rod and top connecting rod is provided with the multiunit and is used for carrying out the locating component of location to the main support frame.
Preferably, the connecting component comprises a hollow cylinder fixedly connected to the outer wall of the main support frame, a fixing screw penetrates through the internal thread of the hollow cylinder, and a nut matched with the fixing screw is sleeved on the outer wall of the fixing screw.
Preferably, the locating component comprises a locating hole formed in the bottom connecting rod and a locating rod fixedly connected to the top of the top connecting rod, and the locating rod is clamped with the locating hole.
Preferably, one side of the positioning rod is provided with scale marks.
Preferably, a plurality of the bottom connecting rods are provided with the same bottom plate, a notch is formed in the bottom plate, a ladder is fixedly connected to the top of the bottom plate, and a plurality of groups of protection rings are arranged on one side of the ladder.
Preferably, a plurality of support rods are arranged between the bottom connecting rods, and the support rods are positioned below the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the multi-layer standard section can be well connected by arranging the connecting component, the strength of the device is improved by the plurality of reinforcing rods, the horizontal state of the standard section can be known by arranging the plurality of groups of positioning rods through the scale marks, further, the repeated measurement by means of a tool is not needed, a large amount of time is saved, and the device is convenient to use.
Drawings
FIG. 1 is a schematic three-dimensional structure of a tower crane lifting mechanism with convenient operation according to the present utility model;
FIG. 2 is a schematic three-dimensional structure of a standard joint in a tower crane jacking mechanism with convenient operation according to the present utility model;
FIG. 3 is a schematic view of the structure of the bottom plate and the support rods in the tower crane lifting mechanism according to the present utility model;
FIG. 4 is a schematic view of a main support frame in a tower crane lifting mechanism with convenient operation according to the present utility model;
FIG. 5 is a schematic view of the top connecting rod and the positioning rod of the tower crane lifting mechanism according to the present utility model;
fig. 6 is a schematic structural view of a set screw and nut in a tower crane lifting mechanism with convenient operation according to the present utility model.
In the figure: 1. a base; 2. a tower crane body; 3. climbing the sleeve frame; 4. a main support frame; 5. a hollow cylinder; 6. positioning holes; 7. a bottom connecting rod; 8. a reinforcing rod; 9. a top connecting rod; 10. a positioning rod; 11. a ladder; 12. a protective ring; 13. a notch; 14. a bottom plate; 15. a support rod; 16. a set screw; 17. a nut; 18. graduation marks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-6, a tower crane jacking mechanism convenient to operate comprises a base 1 and a plurality of standard sections, wherein a tower crane body 2 is arranged at the top of the base 1, a climbing sleeve 3 is sleeved on the outer wall of the tower crane body 2, the standard sections comprise a main support frame 4, the climbing sleeve 3 is matched with the main support frame 4 for use, a plurality of reinforcing rods 8 are arranged between the plurality of main support frames 4, a plurality of bottom connecting rods 7 are arranged at the bottom of the main support frame 4, a plurality of top connecting rods 9 are arranged at the top of the main support frame 4, and a plurality of groups of connecting assemblies for connecting the main support frame 4 and the tower crane body 2 are arranged on the outer wall of the main support frame 4;
the inside of the bottom connecting rod 7 and the top connecting rod 9 is provided with a plurality of groups of positioning components for positioning the main support frame 4.
Example two
Referring to fig. 1-6, a tower crane jacking mechanism convenient to operate comprises a base 1 and a plurality of standard sections, wherein a tower crane body 2 is arranged at the top of the base 1, a climbing sleeve frame 3 is sleeved on the outer wall of the tower crane body 2, the standard sections comprise a main support frame 4, the climbing sleeve frame 3 is matched with the main support frame 4 for use, a plurality of reinforcing rods 8 are arranged between the plurality of main support frames 4, a plurality of bottom connecting rods 7 are arranged at the bottom of the main support frame 4, a plurality of top connecting rods 9 are arranged at the top of the main support frame 4, a plurality of groups of connecting assemblies for connecting the main support frame 4 and the tower crane body 2 are arranged on the outer wall of the main support frame 4, a hollow barrel 5 fixedly connected to the outer wall of the main support frame 4 is arranged on the connecting assemblies, a fixing screw 16 penetrates through the inner thread of the hollow barrel 5, a nut 17 matched with the outer wall of the fixing screw 16 is sleeved on the outer wall of the fixing screw 16, and the fixing screw 16 and the fixing screw 17 starts to be connected with the fixing screw 16 and the nut 17, so that stability of the device is ensured;
the inside of bottom connecting rod 7 and top connecting rod 9 is provided with the locating component that multiunit was used for carrying out the location to main support 4, locating component is including seting up locating hole 6 and the locating lever 10 of fixed connection at top connecting rod 9 top in bottom connecting rod 7 inside, locating lever 10 and locating hole 6 looks block, one side of locating lever 10 is provided with scale mark 18, hang the standard festival to suitable position, a plurality of locating levers 10 and a plurality of locating holes 6 can help the standard festival to fix a position this moment, if there is earth or other substances at the bottom of standard festival at this moment, certain or more scale mark 18 can't leak, at this moment prove that the device is not in the horizontality, need clear up after, fix a position again, until all scale mark 18 totally leak out, guarantee the planarization of standard festival bottom;
be provided with same bottom plate 14 between a plurality of bottom connecting rods 7, breach 13 has been seted up to the inside of bottom plate 14, the top fixedly connected with ladder 11 of bottom plate 14, one side of ladder 11 is provided with multiunit guard ring 12, be provided with a plurality of bracing pieces 15 between a plurality of bottom connecting rods 7, a plurality of bracing pieces 15 are located the below of bottom plate 14, the setting of a plurality of bracing pieces 15 simultaneously for the intensity of device promotes by a wide margin, and guard ring 12's setting has promoted the barrier propterty to the user.
Working principle: when the device is used, the standard knot is hung to a proper position, the positioning rods 10 and the positioning holes 6 can help the standard knot to be positioned, at the moment, if soil or other substances exist at the bottom of the standard knot, one or more graduation marks 18 cannot leak, the device is not in a horizontal state, after the device is required to be cleaned, the device is positioned again until all graduation marks 18 completely leak, the flatness of the bottom of the standard knot is guaranteed, the connection of the fixing screw 16 and the nut 17 is started, the stability of the device is guaranteed, and meanwhile, the supporting rods 15 are arranged, so that the strength of the device is greatly improved, the protective performance to a user is improved due to the arrangement of the protective ring 12, and the device is convenient to use.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A tower machine climbing mechanism of convenient operation, characterized by comprising:
the tower crane comprises a base (1) and a plurality of standard sections, wherein a tower crane body (2) is arranged at the top of the base (1), a climbing sleeve frame (3) is sleeved on the outer wall of the tower crane body (2), the standard sections comprise a main support frame (4), the climbing sleeve frame (3) is matched with the main support frame (4) for use, a plurality of reinforcing rods (8) are arranged between the main support frame (4), a plurality of bottom connecting rods (7) are arranged at the bottom of the main support frame (4), a plurality of top connecting rods (9) are arranged at the top of the main support frame (4), and a plurality of groups of connecting assemblies used for connecting the main support frame (4) and the tower crane body (2) are arranged on the outer wall of the main support frame (4);
the inside of bottom connecting rod (7) and top connecting rod (9) is provided with multiunit and is used for carrying out the locating component of location to main support (4).
2. The tower crane jacking mechanism convenient to operate according to claim 1, wherein the connecting assembly comprises a hollow cylinder (5) fixedly connected to the outer wall of the main support frame (4), a fixing screw (16) penetrates through the internal thread of the hollow cylinder (5), and a nut (17) matched with the fixing screw is sleeved on the outer wall of the fixing screw (16).
3. The tower crane jacking mechanism convenient to operate according to claim 1, wherein the positioning assembly comprises a positioning hole (6) formed in the bottom connecting rod (7) and a positioning rod (10) fixedly connected to the top of the top connecting rod (9), and the positioning rod (10) is clamped with the positioning hole (6).
4. A tower crane lifting mechanism according to claim 3, wherein one side of the positioning rod (10) is provided with graduation marks (18).
5. The tower crane jacking mechanism convenient to operate according to claim 1, wherein the same base plate (14) is arranged among the plurality of bottom connecting rods (7), a notch (13) is formed in the base plate (14), a ladder (11) is fixedly connected to the top of the base plate (14), and a plurality of groups of protection rings (12) are arranged on one side of the ladder (11).
6. A tower crane lifting mechanism convenient to operate according to claim 1, wherein a plurality of support bars (15) are arranged between a plurality of the bottom connecting bars (7), and a plurality of the support bars (15) are positioned below the bottom plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277963.7U CN219860286U (en) | 2023-05-25 | 2023-05-25 | Tower crane lifting mechanism convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277963.7U CN219860286U (en) | 2023-05-25 | 2023-05-25 | Tower crane lifting mechanism convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219860286U true CN219860286U (en) | 2023-10-20 |
Family
ID=88371166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321277963.7U Active CN219860286U (en) | 2023-05-25 | 2023-05-25 | Tower crane lifting mechanism convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219860286U (en) |
-
2023
- 2023-05-25 CN CN202321277963.7U patent/CN219860286U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219860286U (en) | Tower crane lifting mechanism convenient to operate | |
| CN211472518U (en) | Removable supporting is used in building engineering construction | |
| CN211141282U (en) | Steel reinforcement cage installation hoist device | |
| CN204060023U (en) | A kind of bootstrap type of chimney class structure removes equipment | |
| CN208039790U (en) | A kind of movable type scaffold bracket for overhead construction of building engineering | |
| CN217518226U (en) | Turbo generator base direct-burried sleeve adjusting device | |
| CN204679072U (en) | A kind of for the prism fixed mount in the real-time location survey in space | |
| CN214195665U (en) | Special bracing piece is built to large-scale steel construction | |
| CN215516369U (en) | Precast concrete filter plate hoist device | |
| CN204384761U (en) | A kind of bridge construction tower crane pile foundation sustaining wall | |
| CN207960496U (en) | Be easily installed drilling tool from hoisting type horizontal boring machine | |
| CN107795271B (en) | Climbing ladder apparatus and the method for lower well thereon for artificial digging pile | |
| CN203514368U (en) | Side slope detection work platform | |
| CN207194480U (en) | A kind of wall is laid bricks perpendicularity fixator | |
| CN214995951U (en) | Jacking limiting device of slip form system | |
| CN114233022A (en) | Circular steel structure dome auxiliary installation equipment and construction method | |
| CN210369827U (en) | Scaffold for building external wall construction | |
| CN208563310U (en) | Integrated dedicated positioning device for river pile foundation steel bar cage and steel pile casting | |
| CN109577323B (en) | Tubular pile reinforcing method | |
| CN206330577U (en) | A kind of mobile integrated concrete measuring table | |
| CN211314085U (en) | A special cat ladder for well site maintenance operation | |
| CN214006621U (en) | Security protection device for construction | |
| CN220104544U (en) | Sampling device for civil engineering investigation | |
| CN218476933U (en) | Concrete slab drilling equipment for building construction | |
| CN212671639U (en) | Telescopic fishing device for oil well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |