CN216843726U - Cantilever crane stand reinforcing apparatus - Google Patents
Cantilever crane stand reinforcing apparatus Download PDFInfo
- Publication number
- CN216843726U CN216843726U CN202123336648.0U CN202123336648U CN216843726U CN 216843726 U CN216843726 U CN 216843726U CN 202123336648 U CN202123336648 U CN 202123336648U CN 216843726 U CN216843726 U CN 216843726U
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- Prior art keywords
- groove
- sliding
- reinforcing
- stand
- side wall
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a cantilever crane stand reinforcing apparatus, including base and stand, the stand passes through the top of bolt fixed mounting at the base, intercommunication groove, ring channel and two spouts, two have been seted up on the base be equipped with reinforcing mechanism between spout and the stand, the intercommunication inslot is equipped with two fixed establishment and slide mechanism, slide mechanism extend to in two fixed establishment and rather than sliding connection, two mounting grooves have been seted up on the stand all be equipped with latch mechanism in the mounting groove, two latch mechanism all extends to in the reinforcing mechanism and offsets rather than the inside wall, the lateral wall of stand is equipped with drive mechanism, drive mechanism runs through two latch mechanisms and rather than threaded connection. The utility model has the advantages of reasonable design, it can use up after the hoist, accomodate reinforcing apparatus among the base, when conveniently depositing, can be convenient for next time to reinforcing apparatus's installation.
Description
Technical Field
The utility model relates to a crane equipment technical field especially relates to a cantilever crane stand reinforcing apparatus.
Background
The cantilever crane is a medium and small-sized hoisting device developed in recent years, has the characteristics of high efficiency, energy conservation, time and labor conservation, flexibility and the like, and is fixed with a base through an upright post and then fixed on the ground through a bolt.
In the prior art, a reinforcing device on a cantilever crane upright post is generally fixedly installed on a base through screws, when the reinforcing device is detached after being used, the upright post and the reinforcing device are required to be disassembled and stored, when the reinforcing device is used next time, the reinforcing device is required to be installed again, the operation is complex, and therefore the reinforcing device for the cantilever crane upright post is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the reinforcing apparatus on the cantilever crane hoist stand among the prior art generally through screw fixed mounting on the base, when having used up the dismantlement, need all disassemble stand and reinforcing apparatus and deposit, when using next time, still need install reinforcing apparatus again, operate comparatively complicated problem, and the cantilever crane hoist stand reinforcing apparatus who provides, it can use up after the hoist, accomodate reinforcing apparatus among the base, when conveniently depositing, can be convenient for next time to reinforcing apparatus's installation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a cantilever crane stand reinforcing apparatus, includes base and stand, the stand passes through bolt fixed mounting at the top of base, intercommunication groove, ring channel and two spouts, two have been seted up on the base be equipped with reinforcing mechanism between spout and the stand, the intercommunication inslot is equipped with two fixed establishment and slide mechanism, slide mechanism extend to in two fixed establishment and rather than sliding connection, two mounting grooves have been seted up on the stand, two all be equipped with latch mechanism, two in the mounting groove latch mechanism all extends to reinforcing mechanism in and offsets rather than the inside wall, the lateral wall of stand is equipped with drive mechanism, drive mechanism runs through two latch mechanism and rather than threaded connection.
Preferably, the reinforcing mechanism comprises a sleeve which is connected to the stand column in a sliding manner, the sliding grooves are internally and uniformly connected with sliding blocks in a sliding manner, the bottoms of the sliding blocks are respectively provided with a third clamping groove, the sliding blocks are respectively and uniformly connected with reinforcing rods between the side walls of the sleeve, the inner wall of the sleeve is provided with two first clamping grooves, and the outer side wall of the sleeve is provided with a second clamping groove.
Preferably, the fixing mechanism comprises a clamping block which is slidably connected in the communicating groove, the clamping block penetrates through the top of the base, extends into the third clamping groove and abuts against the inner top of the third clamping groove, and a limiting groove is formed in the clamping block in a penetrating mode.
Preferably, slide mechanism includes the slide bar of sliding connection in the intercommunication groove, the preceding lateral wall fixed mounting of slide bar has two drive bars, fixedly connected with spring between the lateral wall of slide bar and the inside wall of intercommunication groove, two drive bars all extend to relative spacing inslot and rather than sliding connection, the top fixed mounting of slide bar has the cardboard, the cardboard extends to in the ring channel and rather than sliding connection.
Preferably, the clamping mechanism comprises a stop block which is slidably connected in the mounting groove, the stop block extends into the first clamping groove and is abutted against the inner side wall of the first clamping groove, and a connecting plate is fixedly mounted at the top of the stop block.
Preferably, the actuating mechanism is including rotating the double-end screw of connection on the stand lateral wall, double-end screw runs through two connecting plates and rather than threaded connection, the one end tip that double-end screw is located the stand is connected with the inside wall rotation of relative mounting groove.
Compared with the prior art, the utility model, its beneficial effect does:
1. it can be after the hoist uses up, accomodate reinforcing apparatus among the base through slide mechanism and strengthening mechanism, when conveniently depositing, can be convenient for next installation to reinforcing apparatus.
2. Through the arrangement of the sliding mechanism, the reinforcing mechanism, the fixing mechanism, the driving mechanism and the clamping mechanism, the upright post can be quickly reinforced, and the time for reinforcing the upright post by an operator is reduced.
To sum up, the utility model has the advantages of reasonable design, it can use up at the hoist after, accomodate reinforcing apparatus among the base, when conveniently depositing, can be convenient for next time to reinforcing apparatus's installation.
Drawings
Fig. 1 is a schematic structural view of a column reinforcing device of a cantilever crane provided by the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is an enlarged view of the structure at C in fig. 1.
In the figure: the device comprises a base 1, a column 2, a sliding groove 3, a reinforcing rod 4, a mounting groove 5, a sleeve 6, a first clamping groove 7, a second clamping groove 8, a stop block 9, a connecting plate 10, a double-threaded screw rod 11, a sliding block 12, a third clamping groove 13, a communicating groove 14, a sliding rod 15, a spring 16, a driving rod 17, a clamping block 18, a limiting groove 19, a clamping plate 20 and an annular groove 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a cantilever crane upright post reinforcing device comprises a base 1 and an upright post 2, the upright post 2 is fixedly installed at the top of the base 1 through bolts, a communicating groove 14, an annular groove 21 and two sliding grooves 3 are formed in the base 1, a reinforcing mechanism is arranged between the two sliding grooves 3 and the upright post 2, the reinforcing mechanism comprises a sleeve 6 which is slidably connected to the upright post 2, sliding blocks 12 are slidably connected in the two sliding grooves 3, third clamping grooves 13 are formed in the bottoms of the two sliding blocks 12, reinforcing rods 4 are slidably connected between the two sliding blocks 12 and the side wall of the sleeve 6, two first clamping grooves 7 are formed in the inner wall of the sleeve 6, and a second clamping groove 8 is formed in the outer side wall of the sleeve 6;
two fixing mechanisms and a sliding mechanism are arranged in the communicating groove 14, each fixing mechanism comprises a fixture block 18 which is connected in the communicating groove 14 in a sliding mode, the fixture block 18 penetrates through the top of the base 1, extends into the corresponding third fixture groove 13 and abuts against the inner top of the third fixture groove, and a limiting groove 19 is formed in the fixture block 18 in a penetrating mode;
the sliding mechanism extends into the two fixing mechanisms and is connected with the two fixing mechanisms in a sliding mode, the sliding mechanism comprises a sliding rod 15 which is connected in the communicating groove 14 in a sliding mode, two driving rods 17 are fixedly installed on the front side wall of the sliding rod 15, a spring 16 is fixedly connected between the side wall of the sliding rod 15 and the inner side wall of the communicating groove 14, the two driving rods 17 both extend into the opposite limiting grooves 19 and are connected with the limiting grooves in a sliding mode, a clamping plate 20 is fixedly installed at the top of the sliding rod 15, the clamping plate 20 extends into the annular groove 21 and is connected with the annular groove in a sliding mode, the reinforcing device can be contained in the base 1 after the crane is used up through the sliding mechanism and the reinforcing mechanism, and the reinforcing device can be conveniently installed next time when the crane is convenient to store;
the upright post 2 is provided with two mounting grooves 5, clamping mechanisms are arranged in the two mounting grooves 5, the two clamping mechanisms extend into the reinforcing mechanism and abut against the inner side wall of the reinforcing mechanism, each clamping mechanism comprises a stop block 9 connected into the mounting groove 5 in a sliding manner, the stop blocks 9 extend into the corresponding first clamping grooves 7 and abut against the inner side wall of the corresponding first clamping grooves, and the top parts of the stop blocks 9 are fixedly provided with connecting plates 10;
the lateral wall of stand 2 is equipped with drive mechanism, drive mechanism runs through two latch mechanism and rather than threaded connection, drive mechanism is including rotating the double-threaded screw 11 of connection on 2 lateral walls of stand, double-threaded screw 11 runs through two connecting plates 10 and rather than threaded connection, the one end tip that double-threaded screw 11 is located in stand 2 rotates with the inside wall of relative mounting groove 5 to be connected, through slide mechanism, reinforcing mechanism, fixed establishment, drive mechanism and latch mechanism's setting, it can realize the reinforcement to stand 2 fast, reduce operating personnel and consolidate required time to stand 2.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
when the crane is used and the upright post needs to be detached for storage, firstly, an operator rotates the double-end screw 11, the double-end screw 11 drives the two connecting plates 10 to slide, the two connecting plates 10 drive the stop block 9 to slide into the mounting groove 5, so that the stop block 9 is separated from the block of the sleeve 6, then pulls the sliding rod 15, the sliding rod 15 drives the driving rod 17 and the clamping plate 20 to slide, when the driving rod 17 slides, the extrusion limiting groove 19 drives the clamping block 18 to slide downwards, so that the clamping block 18 is separated from the block of the sliding block 12, and the clamping plate 20 slides out of the annular groove 21, at the moment, the sleeve 6 drives the reinforcing rod 4 to slide into the annular groove 21 under the action of gravity, the reinforcing rod 4 enters the sliding groove 3, then the sliding rod 15 is loosened, the sliding rod 15 resets under the action of the pulling force of the spring 16, the sliding rod 15 drives the clamping plate 20 to slide into the second clamping groove 8 on the sleeve 6 and abut against the inner side wall of the sleeve to fix the sleeve 6, then take off the bolt that base 1 and stand 2 are fixed, dismantle stand 2 from base 1, can deposit base 1 and stand 2 respectively.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A reinforcing device for a vertical column of a cantilever crane comprises a base (1) and a vertical column (2), it is characterized in that the upright post (2) is fixedly arranged at the top of the base (1) through a bolt, the base (1) is provided with a communicating groove (14), an annular groove (21) and two sliding grooves (3), a reinforcing mechanism is arranged between the two sliding grooves (3) and the upright post (2), two fixing mechanisms and a sliding mechanism are arranged in the communicating groove (14), the sliding mechanism extends into the two fixing mechanisms and is connected with the two fixing mechanisms in a sliding way, two mounting grooves (5) are arranged on the upright post (2), clamping mechanisms are arranged in the two mounting grooves (5), the two clamping mechanisms extend into the reinforcing mechanism and are abutted against the inner side wall of the reinforcing mechanism, the lateral wall of stand (2) is equipped with drive mechanism, drive mechanism runs through two latch mechanism and rather than threaded connection.
2. The cantilever crane stand reinforcing apparatus according to claim 1, wherein the reinforcing mechanism comprises a sleeve (6) slidably connected to the stand (2), two sliding blocks (12) are slidably connected in the two sliding grooves (3), a third clamping groove (13) is formed at the bottom of each of the two sliding blocks (12), a reinforcing rod (4) is slidably connected between each of the two sliding blocks (12) and the side wall of the sleeve (6), two first clamping grooves (7) are formed in the inner wall of the sleeve (6), and a second clamping groove (8) is formed in the outer side wall of the sleeve (6).
3. The cantilever crane upright post reinforcement device according to claim 2, wherein the fixing mechanism comprises a fixture block (18) slidably connected in the communication groove (14), the fixture block (18) extends through the top of the base (1) to the opposite third fixture groove (13) and abuts against the inner top of the third fixture groove, and a limit groove (19) is formed in the fixture block (18) in a penetrating manner.
4. The cantilever crane upright post reinforcement device according to claim 3, wherein the sliding mechanism comprises a sliding rod (15) slidably connected in the communication groove (14), two driving rods (17) are fixedly installed on the front side wall of the sliding rod (15), a spring (16) is fixedly connected between the side wall of the sliding rod (15) and the inner side wall of the communication groove (14), both driving rods (17) extend into and are slidably connected with the opposite limiting grooves (19), a clamping plate (20) is fixedly installed on the top of the sliding rod (15), and the clamping plate (20) extends into and is slidably connected with the annular groove (21).
5. The cantilever crane column reinforcement device according to claim 1, wherein the clamping mechanism comprises a stopper (9) slidably connected in the mounting groove (5), the stopper (9) extends into the first slot (7) and abuts against the inner side wall of the first slot, and a connecting plate (10) is fixedly mounted at the top of the stopper (9).
6. The cantilever crane upright post reinforcement device according to claim 5, wherein the driving mechanism comprises a double-threaded screw (11) rotatably connected to the upright post (2) side wall, the double-threaded screw (11) penetrates through the two connecting plates (10) and is in threaded connection with the two connecting plates, and one end of the double-threaded screw (11) located in the upright post (2) is rotatably connected with the inner side wall of the opposite installation groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123336648.0U CN216843726U (en) | 2021-12-27 | 2021-12-27 | Cantilever crane stand reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123336648.0U CN216843726U (en) | 2021-12-27 | 2021-12-27 | Cantilever crane stand reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216843726U true CN216843726U (en) | 2022-06-28 |
Family
ID=82113321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123336648.0U Expired - Fee Related CN216843726U (en) | 2021-12-27 | 2021-12-27 | Cantilever crane stand reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216843726U (en) |
-
2021
- 2021-12-27 CN CN202123336648.0U patent/CN216843726U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220628 |