CN216471916U - Tower crane rail pulley device with protection mechanism for building engineering - Google Patents

Abstract

The utility model discloses a tower crane rail pulley device with a protection mechanism for constructional engineering, which comprises an installation plate, wherein symmetrically arranged slide rods are arranged on the front surface of the installation plate, a pair of first slide blocks is sleeved on each slide rod, a first collection roller is arranged on one side, far away from each other, of each of the two first slide blocks, and the two first collection rollers are connected through a connecting shaft. The beneficial effects are that: fix slider one on the slide bar, and fix on small-size helicopter through the mounting panel, it rotates to drive collection roller through setting up first motor of just reversing, thereby can release installation rope one, and will install that rope one is fixed subaerial, make it keep the vertical state, fix the installation pipe on installation rope two through the iron inserted block, and will install the pipe box on installation rope one, through just reversing motor two and collection roller two, release installation pipe that can slow, thereby form the quick installation of standard festival, through reducing the indirect improvement building construction efficiency of installation time.

Description

Tower crane rail pulley device with protection mechanism for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering machinery, in particular to a tower crane rail pulley device with a protection mechanism for constructional engineering.

Background

The tower crane is the most common hoisting equipment on the construction site, also known as the tower crane. The raw materials of construction such as reinforcing bar, wooden stupefied, concrete, steel pipe that the tower crane hoist construction was used, in building site work progress, the inevitable tower crane that needs use can be dispatched the article to the construction point of eminence, effectively improves and uses construction efficiency.

Traditional engineering tower crane does not possess the transport personnel function, and the operating personnel of tower crane need lean on the manpower to climb to tens of meters or even the operation room that is located the tower crane top of hundred meters and carry out the operation of tower crane, and the security is lower, and the installation of current tower crane standard festival is comparatively complicated.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides a tower crane rail pulley device with a protection mechanism for construction engineering, which aims to overcome the technical problems in the prior related art.

Therefore, the utility model adopts the following specific technical scheme:

a tower crane rail pulley device with a protection mechanism for construction engineering comprises a mounting plate, wherein slide rods are symmetrically arranged on the front surface of the mounting plate, a pair of first slide blocks are sleeved on the slide rods, a first collection roller is arranged on one side, far away from each other, of the first slide blocks, the first collection rollers are connected through a connecting shaft, the connecting shaft is sleeved with a driving wheel matched with the first slide blocks, two groups of driving wheels are connected through a driving belt, one group of the driving wheels is sleeved with a first gear connected with the driving wheel, one group of the driving wheels is provided with a first fixed plate on one side of the rear surface of the first slide blocks, one side of the fixed plate is provided with a first forward and reverse motor, one side of the first forward and reverse motor is provided with a second gear meshed with the first gear, a first installation rope is sleeved on the first collection roller, and a plurality of installation pipes are uniformly distributed on the first installation rope, the pulley is arranged between the four groups of mounting pipes and movably connected with the mounting pipes through a connecting mechanism, a plurality of uniformly distributed protection mechanisms are arranged on one side of each mounting pipe, and a mounting buffer mechanism is arranged between the two groups of connecting shafts.

Preferably, the top of installation pipe all is equipped with circular lug, the bottom of installation pipe all be equipped with circular lug assorted circular slot, all be equipped with buffering protective layer one in the circular slot.

Preferably, the connecting mechanism comprises a sliding groove located on one side of the installation pipe, two symmetrically arranged sliding blocks are arranged on two sides of the pulley, and the sliding blocks are matched with the sliding groove.

Preferably, the protection mechanism includes U type pole, U type pole cover be equipped with rather than assorted fly leaf, the surface of fly leaf all is equipped with buffer protection layer two, U type pole all overlaps the torque spring that the symmetry set up, just torque spring's both sides respectively with fly leaf and U type pole are connected, one side of installation pipe all is equipped with the standing groove.

Preferably, installation buffer gear is including the cover the sleeve pipe in the connecting axle outside, just sheathed tube one side all with slider one is connected, and is two sets of the sleeve pipe all is equipped with the fixed block, one of them the positive surface of fixed block is equipped with just reversing motor two, just reversing motor two's positive surface is equipped with collects roller two, it is equipped with installation rope two to collect roller two, the bottom of installation rope two is equipped with the connecting block, the bottom of connecting block is equipped with the U type piece that the symmetry set up, the one side that U type piece is close to mutually all is equipped with the spacing groove, the spacing inslot all is equipped with and extends to the iron inserted block in the U type piece outside is two sets of one side that the iron inserted block was kept away from mutually all is equipped with extension spring, and is two sets of one side that the spacing groove was kept away from mutually all is equipped with the electro-magnet.

Preferably, the top end of the round convex block is provided with symmetrically arranged connecting grooves, and fixing strips connected with the round convex block are arranged in the connecting grooves.

Preferably, the top of slider one all is equipped with mounting hole one that the symmetry set up, the top of slide bar is equipped with a plurality of evenly distributed's mounting hole two, just mounting hole two all with mounting hole one phase-match, wherein the bottom of installation pipe all is equipped with the installation base, wherein the top the surface one side of installation pipe is equipped with L type threaded rod, the bottom of slider one all is equipped with the L template, the bottom of L template all be equipped with L type threaded rod engaged with's thread connection cover.

Preferably, the installation rope one includes a plurality of evenly distributed's installation rope body, the top of installation rope body all is equipped with the male connector, the bottom of installation rope body all be equipped with the female connector of male connector assorted, the male connector with female connector all is through threaded connection.

The utility model has the beneficial effects that: the first sliding block is fixed on the sliding rod and is fixed on the small helicopter through the mounting plate, the first forward and reverse rotating motor is arranged to drive the collecting roller to rotate, so that the first mounting rope can be released and is fixed on the ground to keep the first mounting rope in a vertical state, the mounting pipe is fixed on the second mounting rope through the iron insertion block and is sleeved on the first mounting rope, the second forward and reverse rotating motor and the second collecting roller are used for slowly releasing the mounting pipe, so that the standard knot can be quickly mounted, and the building construction efficiency is indirectly improved by reducing the mounting time; through set up a plurality of fly leafs that have torque spring on the installation pipe, can increase the resistance that the coaster reciprocated, improve the stability that the coaster reciprocated to improve operating personnel's security.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a tower crane rail pulley device with a protection mechanism for construction engineering according to an embodiment of the utility model;

FIG. 2 is a schematic structural diagram of a trolley in a tower crane rail trolley device with a protection mechanism for building engineering according to an embodiment of the utility model;

FIG. 3 is a schematic structural diagram of a mounting pipe in a tower crane rail trolley device with a protection mechanism for construction engineering according to an embodiment of the utility model;

FIG. 4 is a schematic structural diagram of a buffering mechanism installed in a tower crane rail trolley device with a protection mechanism for construction engineering according to an embodiment of the utility model;

fig. 5 is a schematic structural diagram of a first installation rope in a tower crane rail trolley device with a protection mechanism for construction engineering according to an embodiment of the utility model.

In the figure:

1. mounting a plate; 2. a slide bar; 3. a first sliding block; 4. a first collecting roller; 5. a connecting shaft; 6. a driving wheel; 7. a transmission belt; 8. a first gear; 9. a fixing plate; 10. a first forward and reverse rotating motor; 11. a second gear; 13. installing a pipe; 12. a circular bump; 14. a pulley; 15. a circular slot; 16. a first buffer protection layer; 17. a chute; 18. a second sliding block; 19. a movable plate; 20. a sleeve; 21. a fixed block; 22. a second motor capable of rotating positively and negatively; 23. a second collecting roller; 24. installing a second rope; 25. a U-shaped block; 26. a limiting groove; 27. iron insert blocks; 28. an extension spring; 29. an electromagnet; 30. a fixing strip; 31. installing a rope body; 32. a male connector; 33. female connector.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to the embodiment of the utility model, a tower crane rail pulley device with a protection mechanism for construction engineering is provided.

The first embodiment;

as shown in fig. 1-5, the tower crane rail pulley device with a protection mechanism for building engineering according to the embodiment of the present invention includes a mounting plate 1, wherein symmetrically disposed slide rods 2 are disposed on a front surface of the mounting plate 1, the slide rods 2 are respectively sleeved with a pair of first slide blocks 3, a first collection roller 4 is disposed on a side of each of two sets of the first slide blocks 3 away from each other, the two sets of the first collection rollers 4 are connected with each other through a connecting shaft 5, the connecting shaft 5 is respectively sleeved with a driving wheel 6 matched with the connecting shaft, the two sets of the driving wheels 6 are connected with each other through a driving belt 7, one of the connecting shafts 5 is sleeved with a first gear 8 connected with the driving wheel 6, one of the first slide blocks 3 is disposed on a rear surface side thereof with a fixing plate 9, one of the fixing plate 9 is disposed on a side thereof with a first counter-rotation motor 10, one of the counter-rotation motor 10 is disposed on a side thereof with a second gear 11 engaged with the first gear 8, collect and be equipped with installation rope one on the roller 4, installation rope one set is equipped with a plurality of evenly distributed's installation pipe 13, four groups be equipped with coaster 14 between the installation pipe 13, coaster 14 all through coupling mechanism with installation pipe 13 swing joint, one side of installation pipe 13 all is equipped with a plurality of evenly distributed's protection machanism, and is two sets of be equipped with installation buffer gear between the connecting axle 5.

Example two;

as shown in fig. 1-5, the tower crane rail pulley device with a protection mechanism for building engineering according to the embodiment of the present invention includes a mounting plate 1, wherein symmetrically disposed slide rods 2 are disposed on a front surface of the mounting plate 1, the slide rods 2 are respectively sleeved with a pair of first slide blocks 3, a first collection roller 4 is disposed on a side of each of two sets of the first slide blocks 3 away from each other, the two sets of the first collection rollers 4 are connected with each other through a connecting shaft 5, the connecting shaft 5 is respectively sleeved with a driving wheel 6 matched with the connecting shaft, the two sets of the driving wheels 6 are connected with each other through a driving belt 7, one of the connecting shafts 5 is sleeved with a first gear 8 connected with the driving wheel 6, one of the first slide blocks 3 is disposed on a rear surface side thereof with a fixing plate 9, one of the fixing plate 9 is disposed on a side thereof with a first counter-rotation motor 10, one of the counter-rotation motor 10 is disposed on a side thereof with a second gear 11 engaged with the first gear 8, the collecting roller I4 is sleeved with a first mounting rope, the first mounting rope is provided with a plurality of uniformly distributed mounting tubes 13, a pulley 14 is arranged between four groups of mounting tubes 13, the pulley 14 is movably connected with the mounting tubes 13 through a connecting mechanism, a plurality of uniformly distributed protection mechanisms are arranged on one side of each mounting tube 13, a mounting buffer mechanism is arranged between two groups of connecting shafts 5, the top ends of the mounting tubes 13 are provided with circular convex blocks 12, circular slots 15 matched with the circular convex blocks 12 are arranged at the bottom ends of the mounting tubes 13, buffer protective layers I16 are arranged in the circular slots 15, the upper and lower groups of mounting tubes 13 can be interactively connected, so that the stability between the two groups of mounting tubes 13 is improved, the connecting mechanism comprises sliding grooves 17 positioned on one side of the mounting tubes 13, and two symmetrically arranged sliding blocks II 18 are arranged on two sides of the pulley 14, the second sliding blocks 18 are matched with the sliding grooves 17, the pulley 14 can be slidably connected with the mounting pipe 13, so that the smoothness of up-and-down movement of the pulley 14 is improved, the protection mechanism comprises a U-shaped rod, the U-shaped rod is sleeved with a movable plate 19 matched with the U-shaped rod, the surface of the movable plate 19 is provided with a second buffer protection layer, the U-shaped rod is sleeved with symmetrically arranged torque springs, two sides of each torque spring are respectively connected with the movable plate 19 and the U-shaped rod, one side of the mounting pipe 13 is provided with a placing groove, resistance can be generated, the friction force of up-and-down movement of the pulley 14 is increased, so that the stability of up-and-down movement of the pulley 14 is improved, the mounting buffer mechanism comprises a sleeve 20 sleeved on the outer side of the connecting shaft 5, one side of the sleeve 20 is connected with the first sliding blocks 3, and two sets of the sleeve 20 are sleeved with fixing blocks 21, one of the positive surface of fixed block 21 is equipped with two motors 22 of just reversing, the positive surface of two motors 22 of just reversing is equipped with two collection rollers 23, two 23 covers of collection roller are equipped with two 24 of installation rope, the bottom of two 24 of installation rope is equipped with the connecting block, the bottom of connecting block is equipped with the U type piece 25 that the symmetry set up, the one side that U type piece 25 is close to each other all is equipped with spacing groove 26, all be equipped with the iron inserted block 27 that extends to the U type piece 25 outside in the spacing groove 26, two sets of one side that iron inserted block 27 was kept away from each other all is equipped with extension spring 28, and two sets of one side that spacing groove 26 was kept away from each other all is equipped with electro-magnet 29, through setting up iron inserted block 27 and electro-magnet 29, can be connected installation pipe 13 with two 24 of installation rope to set up two motors 22 of just reversing and two 23 of collection rollers, can slow release installation pipe 13, when guaranteeing installation pipe 13, the installation pipe 13 can be quickly installed.

Example three;

as shown in fig. 1-5, the tower crane rail pulley device with a protection mechanism for building engineering according to the embodiment of the present invention includes a mounting plate 1, wherein symmetrically disposed slide rods 2 are disposed on a front surface of the mounting plate 1, the slide rods 2 are respectively sleeved with a pair of first slide blocks 3, a first collection roller 4 is disposed on a side of each of two sets of the first slide blocks 3 away from each other, the two sets of the first collection rollers 4 are connected with each other through a connecting shaft 5, the connecting shaft 5 is respectively sleeved with a driving wheel 6 matched with the connecting shaft, the two sets of the driving wheels 6 are connected with each other through a driving belt 7, one of the connecting shafts 5 is sleeved with a first gear 8 connected with the driving wheel 6, one of the first slide blocks 3 is disposed on a rear surface side thereof with a fixing plate 9, one of the fixing plate 9 is disposed on a side thereof with a first counter-rotation motor 10, one of the counter-rotation motor 10 is disposed on a side thereof with a second gear 11 engaged with the first gear 8, the collecting roller I4 is sleeved with a first mounting rope, the first mounting rope is provided with a plurality of uniformly distributed mounting tubes 13, a pulley 14 is arranged between four groups of mounting tubes 13, the pulley 14 is movably connected with the mounting tubes 13 through a connecting mechanism, a plurality of uniformly distributed protection mechanisms are arranged on one side of each mounting tube 13, a mounting buffer mechanism is arranged between two groups of connecting shafts 5, symmetrically arranged connecting grooves are arranged at the top ends of the circular convex blocks 12, fixing strips 30 connected with the circular convex blocks 12 are arranged in the connecting grooves and matched with the use of iron insertion blocks 27, so that the mounting tubes 13 can be fixedly connected with a second mounting rope 24, the mounting tubes 13 can be conveniently mounted and connected, symmetrically arranged mounting holes I are arranged at the top ends of the first sliding blocks 3, and a plurality of uniformly distributed mounting holes II are arranged at the top ends of the sliding rods 2, and the second mounting holes are all matched with the first mounting holes, wherein the bottom of the mounting tube 13 at the bottommost end is provided with a mounting base, an L-shaped threaded rod is arranged on one side of the surface of the mounting tube 13 at the topmost end, an L-shaped plate is arranged at the bottom of the first slider 3, threaded connecting sleeves meshed with the L-shaped threaded rods are arranged at the bottom of the L-shaped plate, the first mounting holes and the second mounting holes are arranged to fixedly connect the first slider 3, the L-shaped plate, the threaded connecting sleeves and the L-shaped threaded rods are arranged to limit the shaking of the mounting tube 13, so that the fixed connection of a plurality of mounting tubes 13 is realized, the first mounting rope comprises a plurality of uniformly distributed mounting rope bodies 31, male connectors 32 are arranged at the top ends of the mounting rope bodies 31, female connectors 33 matched with the male connectors 32 are arranged at the bottom ends of the mounting rope bodies 31, the male connectors 32 are connected with the female connectors 33 through threads, the first installation rope can be installed and disassembled, so that the installation of the installation pipe 13 by workers is facilitated.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the first sliding block 3 is slid to a proper position, the first sliding block 3 is fixed through the first mounting hole and the second mounting hole, the mounting plate 1 is mounted on a small helicopter which flies to a corresponding position and is statically suspended in the air, the first forward and reverse rotating motor 10 is started to drive the first collecting roller 4 to rotate, the first mounting rope is released and is fixedly connected with the ground (the first mounting rope is in a vertical state), the electromagnet 29 is started, the two groups of iron insertion blocks 27 move away from each other, the U-shaped block 25 is inserted into the fixing strip 30 in the connecting groove, the electromagnet 29 is closed, the two groups of iron insertion blocks 27 move close to each other under the action of the extension spring 28 and are connected with the fixing strip 30, so that the mounting pipe 13 is connected with the second mounting rope 24, the first mounting rope is detached through the male connector 32 and the female connector 33, and a plurality of mounting pipes 13 are sequentially sleeved on the first mounting rope (the mounting pipe 13 at the bottom end is fixedly connected with the ground through the fixing base), the threaded connecting sleeve at the bottom end of the L-shaped plate is rotated and is fixedly connected with the L-shaped threaded rod connected with one side of the topmost mounting pipe 13, and the mounting pipes 13 can be fixedly connected, so that the standard sections can be quickly mounted and connected, and the mounting plate I1 is dismounted to be separated from the small helicopter; the installation tube 13 is provided with a plurality of movable plates 19 with torque springs, so that the resistance of the up-and-down movement of the tackle 14 can be increased, and the up-and-down movement stability of the tackle 14 is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (8)

1. The utility model provides a tower crane rail pulley device for building engineering with protection mechanism, its characterized in that, including mounting panel (1), the positive surface of mounting panel (1) is equipped with slide bar (2) that the symmetry set up, slide bar (2) all overlap and are equipped with a pair of slider (3), and is two sets of one side that slider (3) kept away from each other all is equipped with collects roller (4), and is two sets of collect roller (4) and all be connected through connecting axle (5), connecting axle (5) all overlap and be equipped with rather than assorted drive wheel (6), and two sets of drive wheel (6) are connected through drive belt (7), and one of them connecting axle (5) overlaps and is equipped with gear (8) that are connected with drive wheel (6), one of them rear surface one side of slider (3) is equipped with fixed plate (9), one side of fixed plate (9) is equipped with positive reverse motor (10), one side of just reversing motor (10) be equipped with gear (8) two (11) of engaged with, the cover is equipped with installation rope one on collecting roller (4), the installation rope is one set and is equipped with a plurality of evenly distributed's installation pipe (13), four groups be equipped with coaster (14) between installation pipe (13), coaster (14) all through coupling mechanism with installation pipe (13) swing joint, one side of installation pipe (13) all is equipped with a plurality of evenly distributed's protection mechanism, and is two sets of be equipped with installation buffer gear between connecting axle (5).

2. The tower crane rail pulley device with the protection mechanism for the building engineering is characterized in that round convex blocks (12) are arranged at the top ends of the installation pipes (13), round inserting grooves (15) matched with the round convex blocks (12) are arranged at the bottom ends of the installation pipes (13), and first buffer protection layers (16) are arranged in the round inserting grooves (15).

3. The tower crane rail pulley device with the protection mechanism for the building engineering is characterized in that the connecting mechanism comprises a sliding groove (17) located on one side of the installation pipe (13), two symmetrically arranged sliding blocks (18) are arranged on two sides of the pulley (14), and the sliding blocks (18) are matched with the sliding groove (17).

4. The tower crane rail pulley device with the protection mechanism for the building engineering as claimed in claim 1, wherein the protection mechanism comprises a U-shaped rod, the U-shaped rod is sleeved with a movable plate (19) matched with the U-shaped rod, the surface of the movable plate (19) is provided with a second buffer protection layer, the U-shaped rod is sleeved with a torque spring symmetrically arranged, two sides of the torque spring are respectively connected with the movable plate (19) and the U-shaped rod, and one side of the installation pipe (13) is provided with a placing groove.

5. The tower crane rail pulley device with the protection mechanism for the building engineering according to claim 1, wherein the mounting buffer mechanism comprises a sleeve (20) sleeved outside the connecting shaft (5), one side of the sleeve (20) is connected with the first slider (3), two sets of sleeves (20) are sleeved with fixing blocks (21), one fixing block (21) is provided with a forward and reverse motor II (22) on the forward surface, a collecting roller II (23) is provided on the forward surface of the forward and reverse motor II (22), a mounting rope II (24) is sleeved on the collecting roller II (23), a connecting block is provided at the bottom end of the mounting rope II (24), U-shaped blocks (25) are symmetrically arranged at the bottom end of the connecting block, limiting grooves (26) are provided on the side where the U-shaped blocks (25) are close to each other, iron inserting blocks (27) extending to the outside of the U-shaped blocks (25) are provided in the limiting grooves (26), and one sides of the two sets of iron insertion blocks (27) far away from each other are respectively provided with an extension spring (28), and one sides of the two sets of limiting grooves (26) far away from each other are respectively provided with an electromagnet (29).

6. The tower crane rail pulley device with the protection mechanism for the building engineering as claimed in claim 2, wherein the top end of the circular convex block (12) is provided with symmetrically arranged connecting grooves, and the connecting grooves are internally provided with fixing strips (30) connected with the circular convex block (12).

7. The tower crane rail pulley device with the protection mechanism for the building engineering as claimed in claim 1, wherein the top end of the first slider (3) is provided with a first mounting hole which is symmetrically arranged, the top end of the sliding rod (2) is provided with a second mounting hole which is uniformly distributed, the second mounting hole is matched with the first mounting hole, the bottom end of the first mounting tube (13) is provided with a mounting base, the top end of the first mounting tube (13) is provided with an L-shaped threaded rod on one side of the surface, the bottom end of the first slider (3) is provided with an L-shaped plate, and the bottom end of the L-shaped plate is provided with a threaded connecting sleeve which is meshed with the L-shaped threaded rod.

8. The tower crane rail pulley device with the protection mechanism for the building engineering according to claim 1, wherein the installation rope comprises a plurality of evenly distributed installation rope bodies (31), male connectors (32) are arranged at the top ends of the installation rope bodies (31), female connectors (33) matched with the male connectors (32) are arranged at the bottom ends of the installation rope bodies (31), and the male connectors (32) and the female connectors (33) are connected through threads.

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