CN212559220U - Tower crane section of thick bamboo wall construction promotes platform that stretches out and draws back - Google Patents
Tower crane section of thick bamboo wall construction promotes platform that stretches out and draws back Download PDFInfo
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- CN212559220U CN212559220U CN202020916407.XU CN202020916407U CN212559220U CN 212559220 U CN212559220 U CN 212559220U CN 202020916407 U CN202020916407 U CN 202020916407U CN 212559220 U CN212559220 U CN 212559220U
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- platform
- connecting plate
- fixedly connected
- side wall
- guard
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 235000017166 Bambusa arundinacea Nutrition 0.000 title abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 title abstract description 11
- 241001330002 Bambuseae Species 0.000 title abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 title abstract description 11
- 239000011425 bamboo Substances 0.000 title abstract description 11
- 230000004224 protection Effects 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009979 protective mechanism Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a flexible lift platform of tower crane section of thick bamboo wall construction, including the hoist body, the lateral wall sliding connection of hoist body has first connecting plate, second connecting plate, the common fixedly connected with riser of the lateral wall of first connecting plate and second connecting plate, the lateral wall fixedly connected with platform of first connecting plate, it is connected with the bracing piece to rotate jointly between platform and the second connecting plate, be equipped with telescopic machanism on the platform, the first rail guard of upper end fixedly connected with, second rail guard of platform, all be equipped with the protection machanism with telescopic machanism fixed connection on first rail guard and the second rail guard. The utility model has the advantages of reasonable design, not only can make the platform can stretch out and draw back, reduce the distance between platform and the section of thick bamboo wall, be convenient for construct, can protect the platform moreover, avoid taking place constructor to fall the phenomenon, guarantee construction safety.
Description
Technical Field
The utility model relates to a construction machinery technical field especially relates to a tower crane section of thick bamboo wall construction promotes platform that stretches out and draws back.
Background
The tower crane is the most common hoisting equipment on the construction site, is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by lengthening (height) one section by one section (called as a standard section for short), and is indispensable equipment on the construction site.
At present, when a tower crane barrel type building is used for construction, the barrel wall is constructed by an elevator when being high, but a derrick scaffold is required to be erected to serve as a walking channel for constructors and materials, more materials are required to be consumed, the construction efficiency is low, a distance exists between a lifting platform and the barrel wall, the construction is difficult, the safety is not strong, dangerous accidents are easy to occur, and the telescopic lifting platform for the construction of the barrel wall of the tower crane is designed for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art efficiency of construction low, and take place danger accident problem easily, and the flexible lift platform of tower crane section of thick bamboo wall construction that proposes, it not only can make the platform can stretch out and draw back, reduces the distance between platform and the section of thick bamboo wall, is convenient for construct, can protect the platform moreover, avoids taking place constructor to fall the phenomenon, ensures construction safety.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a flexible lift platform of tower crane section of thick bamboo wall construction, includes the hoist body, the lateral wall sliding connection of hoist body has first connecting plate, second connecting plate, the common fixedly connected with riser of the lateral wall of first connecting plate and second connecting plate, the lateral wall fixedly connected with platform of first connecting plate, it is connected with the bracing piece to rotate jointly between platform and the second connecting plate, be equipped with telescopic machanism on the platform, the first rail guard of upper end fixedly connected with, the second rail guard of platform, all be equipped with on first rail guard and the second rail guard with telescopic machanism fixed connection's protection machanism, first draw-in groove has been seted up to the lateral wall of first rail guard, be equipped with the fixed establishment who extends to in the first draw-in groove on the second rail guard, be equipped with the stop gear who extends to in the fixed.
Preferably, telescopic machanism is including seting up the mounting groove in the platform upper end, install electric putter in the mounting groove, electric putter's lateral wall fixedly connected with and the inside wall sliding connection's of mounting groove diaphragm, the lateral wall of diaphragm seted up with electric putter assorted intercommunication groove.
Preferably, the protection mechanism comprises first guide chutes arranged on the side walls of the first guard rails, a plurality of railings are slidably connected in the first guide chutes, the side walls of the railings are fixedly connected with a guide plate fixedly connected with the upper end of the transverse plate, two positioning grooves are arranged at the bottoms of the railings, a plurality of reset grooves are formed on the first protective guard, a first L-shaped plate extending into the positioning groove opposite to the reset grooves is connected in the reset grooves in a sliding manner, be connected with a plurality of first springs, it is a plurality of between the interior bottom of first L template and reset groove the common sliding connection of reset groove has the release link rather than the lateral wall counterbalance, and is a plurality of the lateral wall of first L template all with the lateral wall fixed connection of release link, the preceding lateral wall fixedly connected with of release link extends to the reset block of first rail guard front side.
Preferably, the fixing mechanism comprises a T-shaped plate penetrating through the side wall of the second guard rail and connected with the second guard rail in a sliding manner, a plurality of second springs are connected between the T-shaped plate and the side wall of the second guard rail, the T-shaped plate extends into the first clamping groove, and a second clamping groove is formed in the upper end of the T-shaped plate.
Preferably, the limiting mechanism comprises a threaded rod which penetrates through the side wall of the first protective guard and is in threaded connection with the first protective guard, the threaded rod extends into the second clamping groove and abuts against the inner side wall of the second clamping groove, and a second L-shaped plate is fixedly connected to the side wall of the threaded rod.
Preferably, the second spring is a tension spring.
Compared with the prior art, the utility model, its beneficial effect does:
1. through the setting of first connecting plate, second connecting plate, riser, bracing piece, can ensure the stability of platform, through the setting of mounting groove, electric putter, diaphragm, make the platform can stretch out and draw back, reduce the distance between platform and the section of thick bamboo wall, be convenient for construct.
2. Through the arrangement of the first protective guard, the second protective guard, the protection mechanism, the first clamping groove, the fixing mechanism and the limiting mechanism, the platform can be protected, the falling phenomenon of constructors is avoided, and the construction safety is guaranteed.
To sum up, the utility model has the advantages of reasonable design, not only can make the platform can stretch out and draw back, reduce the distance between platform and the section of thick bamboo wall, be convenient for construct, can protect the platform moreover, avoid taking place constructor to fall the phenomenon, ensure construction safety.
Drawings
Fig. 1 is a schematic structural view of a telescopic lifting platform for construction of a tower crane cylinder wall provided by the utility model;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic connection diagram of the platform, the first guard rail, the second guard rail, the first slot, the fixing mechanism and the limiting mechanism;
fig. 4 is an enlarged view of the structure at B in fig. 3.
In the figure: 1 crane body, 2 first connecting plate, 3 second connecting plates, 4 risers, 5 second L template, 6 bracing pieces, 7 platforms, 8 mounting grooves, 9 electric putter, 10 diaphragm, 11 first rail guards, 12 first direction spout, 13 railing, 14 deflector, 15 constant head tanks, 16 reset grooves, 17 first L template, 18 first spring, 19 reset rod, 20 second rail guards, 21 first draw-in groove, 22T template, 23 second spring, 24 second draw-in grooves, 25 threaded rods.
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 telescopic lifting platform for construction of a tower crane cylinder wall comprises a crane body 1, a first connecting plate 2 and a second connecting plate 3 are slidably connected to a side wall of the crane body 1, it is noted that a pull rope for lifting the first connecting plate 2 is arranged on the crane body 1, a vertical plate 4 is fixedly connected to the side walls of the first connecting plate 2 and the second connecting plate 3, a platform 7 is fixedly connected to the side wall of the first connecting plate 2, a support rod 6 is rotatably connected between the platform 7 and the second connecting plate 3, it is noted that the arrangement of the vertical plate 4 can ensure the stability between the first connecting plate 2 and the second connecting plate 3, the support rod 6 can support the platform 7, ensure the stability between the platform 7 and the second connecting plate 3, a telescopic mechanism is arranged on the platform 7, the telescopic mechanism comprises a mounting groove 8 arranged at the upper end of the platform 7, an electric push rod 9 is installed in the installation groove 8, a transverse plate 10 which is in sliding connection with the inner side wall of the installation groove 8 is fixedly connected to the side wall of the electric push rod 9, and a communication groove matched with the electric push rod 9 is formed in the side wall of the transverse plate 10, so that the transverse plate 10 is abutted against the inner side wall of the installation groove 8, and the transverse plate 10 can be ensured to stably slide in the horizontal direction in the installation groove 8;
the upper end of the platform 7 is fixedly connected with a first protective guard 11 and a second protective guard 20, the first protective guard 11 and the second protective guard 20 are respectively provided with a protective mechanism fixedly connected with a telescopic mechanism, the protective mechanism comprises a first guide chute 12 arranged on the side wall of the first protective guard 11, railings 13 are respectively connected in the first guide chutes 12 in a sliding manner, the side walls of the railings 13 are jointly and fixedly connected with a guide plate 14 fixedly connected with the upper end of the transverse plate 10, it should be noted that when the transverse plate 10 is pushed by an electric push rod 9 to slide in the mounting groove 8, the guide plate 14 can pull the railings 13 to slide towards the outer side of the first guide chute 12 to play a protective role, the bottoms of the railings 13 are respectively provided with two positioning grooves 15, the first protective guard 11 is provided with a plurality of reset grooves 16, the reset grooves 16 are respectively connected with a first L17 extending into the positioning grooves 15 opposite to the reset grooves, a plurality of first springs 18 are connected between the first L-shaped plate 17 and the inner bottom of the reset groove 16, a reset rod 19 which is abutted against the side wall of the first L-shaped plate is connected in the reset grooves 16 in a sliding mode, the side walls of the first L-shaped plates 17 are all fixedly connected with the side wall of the reset rod 19, the front side wall of the reset rod 19 is fixedly connected with a reset block which extends to the front side of the first guard rail 11, it needs to be noted that the first springs 18 are elastic springs and can push the first L-shaped plates 17 to slide naturally so as to extend into the positioning grooves 15 opposite to the first L-shaped plates to fix the guard rail 13, and the reset rod 19 can be pulled to enable the first L-shaped plates 17 to slide out of the positioning grooves 15 opposite to the first L-shaped plates simultaneously;
a first clamping groove 21 is formed in the side wall of the first protective guard 11, a fixing mechanism extending into the first clamping groove 21 is arranged on the second protective guard 20, the fixing mechanism comprises a T-shaped plate 22 penetrating through the side wall of the second protective guard 20 and connected with the side wall of the second protective guard 20 in a sliding manner, a plurality of second springs 23 are connected between the T-shaped plate 22 and the side wall of the second protective guard 20, the second springs 23 are tension springs, the T-shaped plate 22 extends into the first clamping groove 21, and a second clamping groove 24 is formed in the upper end of the T-shaped plate 22;
be equipped with the stop gear who extends to in the fixed establishment on first rail guard 11, stop gear is including running through first rail guard 11's lateral wall and rather than threaded connection's threaded rod 25, and threaded rod 25 extends to in the second draw-in groove 24 and offsets rather than the inside wall, and threaded rod 25's lateral wall fixedly connected with second L template 5, it needs to notice that second L template 5's setting can be convenient for rotate threaded rod 25.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
in the utility model, the construction material is placed on the transverse plate 10, the platform 7 is conveyed to the wall of the cylinder to be constructed, the construction worker takes the elevator to rise to the height of the platform 7, the second L-shaped plate 5 is rotated to move the threaded rod 25 out of the second clamping groove 24, the T-shaped plate 22 is pulled, the worker moves to the platform 7, the T-shaped plate 22 is loosened, the T-shaped plate 22 extends into the first clamping groove 21 to be protected under the action of the pulling force of the second spring 23, and the second L-shaped plate 5 is rotated to extend the threaded rod 25 into the second clamping groove 24 to firmly fix the T-shaped plate 22;
the reset block on the downward pulling release link 19, make first L template 17 shift out from being located the constant head tank 15 on right side, start electric putter 9, electric putter 9 promotes diaphragm 10 and removes and offsets with the section of thick bamboo wall, diaphragm 10 drives railing 13 and moves out from first direction spout 12 at the in-process that removes and protect, first L template 17 is relative with being located left constant head tank 15 this moment, loosen the reset block, under the spring action of first spring 18, a plurality of first L templates 17 all slide and fix railing 13 in rather than relative constant head tank 15, guarantee construction safety, the construction worker carries out construction work.
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 telescopic lifting platform for construction of a cylinder wall of a tower crane comprises a crane body (1) and is characterized in that a first connecting plate (2) and a second connecting plate (3) are connected to the side wall of the crane body (1) in a sliding mode, a vertical plate (4) is fixedly connected to the side walls of the first connecting plate (2) and the second connecting plate (3) together, a platform (7) is fixedly connected to the side wall of the first connecting plate (2), a supporting rod (6) is rotatably connected between the platform (7) and the second connecting plate (3) together, a telescopic mechanism is arranged on the platform (7), a first protective guard (11) and a second protective guard (20) are fixedly connected to the upper end of the platform (7), protective mechanisms fixedly connected with the telescopic mechanisms are arranged on the first protective guard (11) and the second protective guard (20), a first clamping groove (21) is formed in the side wall of the first protective guard (11), the second protective guard (20) is provided with a fixing mechanism extending into the first clamping groove (21), and the first protective guard (11) is provided with a limiting mechanism extending into the fixing mechanism.
2. The telescopic lifting platform for the construction of the cylinder wall of the tower crane according to claim 1, wherein the telescopic mechanism comprises a mounting groove (8) formed in the upper end of the platform (7), an electric push rod (9) is mounted in the mounting groove (8), a transverse plate (10) slidably connected with the inner side wall of the mounting groove (8) is fixedly connected to the side wall of the electric push rod (9), and a communication groove matched with the electric push rod (9) is formed in the side wall of the transverse plate (10).
3. The telescopic lifting platform for the construction of the cylinder wall of the tower crane according to claim 2, wherein the protection mechanism comprises first guide chutes (12) formed in the side walls of first guard rails (11), a plurality of railings (13) are slidably connected in the first guide chutes (12), the side walls of the railings (13) are fixedly connected with guide plates (14) fixedly connected with the upper ends of transverse plates (10), two positioning grooves (15) are formed in the bottoms of the railings (13), a plurality of reset grooves (16) are formed in the first guard rail (11), a plurality of first L-shaped plates (17) extending into the positioning grooves (15) opposite to the reset grooves are slidably connected in the reset grooves (16), a plurality of first springs (18) are connected between the first L-shaped plates (17) and the inner bottoms of the reset grooves (16), a plurality of in the reset groove (16) common sliding connection have with reset rod (19) that its lateral wall offseted, a plurality of the lateral wall of first L template (17) all with the lateral wall fixed connection of reset rod (19), the preceding lateral wall fixed connection of reset rod (19) extends to the reset block of first rail guard (11) front side.
4. The telescopic lifting platform for the construction of the cylinder wall of the tower crane according to claim 1, wherein the fixing mechanism comprises a T-shaped plate (22) penetrating through and slidably connected with a side wall of the second guard rail (20), a plurality of second springs (23) are connected between the T-shaped plate (22) and the side wall of the second guard rail (20), the T-shaped plate (22) extends into the first clamping groove (21), and a second clamping groove (24) is formed in the upper end of the T-shaped plate (22).
5. The telescopic lifting platform for the construction of the cylinder wall of the tower crane according to claim 4, wherein the limiting mechanism comprises a threaded rod (25) which penetrates through the side wall of the first protective guard (11) and is in threaded connection with the first protective guard, the threaded rod (25) extends into the second clamping groove (24) and abuts against the inner side wall of the second clamping groove, and a second L-shaped plate (5) is fixedly connected to the side wall of the threaded rod (25).
6. The telescopic lifting platform for the construction of the cylinder wall of the tower crane as recited in claim 4, wherein the second spring (23) is a tension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916407.XU CN212559220U (en) | 2020-05-27 | 2020-05-27 | Tower crane section of thick bamboo wall construction promotes platform that stretches out and draws back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916407.XU CN212559220U (en) | 2020-05-27 | 2020-05-27 | Tower crane section of thick bamboo wall construction promotes platform that stretches out and draws back |
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| Publication Number | Publication Date |
|---|---|
| CN212559220U true CN212559220U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020916407.XU Expired - Fee Related CN212559220U (en) | 2020-05-27 | 2020-05-27 | Tower crane section of thick bamboo wall construction promotes platform that stretches out and draws back |
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| CN (1) | CN212559220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104747A (en) * | 2021-05-24 | 2021-07-13 | 辽宁鑫丰矿业（集团）有限公司 | Prevent wind and prevent automatic counter weight tower crane of falling |
-
2020
- 2020-05-27 CN CN202020916407.XU patent/CN212559220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104747A (en) * | 2021-05-24 | 2021-07-13 | 辽宁鑫丰矿业（集团）有限公司 | Prevent wind and prevent automatic counter weight tower crane of falling |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210219 |