CN213202084U - Lifting equipment for raw materials for building construction - Google Patents

Abstract

The utility model relates to the technical field of building construction, and discloses a lifting device of raw materials for building construction, which solves the problems that lifting devices of raw materials for building construction on the current market are easy to unhook when wind power is too large, the lifting objects are easy to drop, peripheral workers are injured by falling and smashing, the potential safety hazard is large, when lifting, the lifting device is supported by only one rope, the supporting force is single, the rope is pressed greatly, the loss is serious, and the service life is short; the utility model discloses, have when wind-force is too big, handling article are difficult for droing, can not injure peripheral staff by a crashing object, and the potential safety hazard is low, during the handling, can carry out auxiliary stay, and the rope loss is low, long service life's advantage.

Description

Lifting equipment for raw materials for building construction

Technical Field

The utility model belongs to the technical field of the construction, specifically be a handling equipment of raw materials for construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is a construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and comprises basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like, wherein the construction operation place is called a building construction site or a construction site, and is also called a construction site.

However, when the existing hoisting equipment for the raw materials for building construction in the market encounters the condition of overlarge wind power, hoisted articles can shake, and due to the fact that the top of the lifting hook is open, the hoisted articles are easy to unhook from the lifting hook, the hoisted articles can directly fall, surrounding workers are injured by smashing, and potential safety hazards are large; because the lifting equipment is usually supported by one rope, the supporting force is single, and only one rope is used for supporting, so that the rope is pressed too much, the loss is serious, and the service life is short, thereby providing the lifting equipment for the raw materials for building construction.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a handling equipment of raw materials for construction, the effectual handling equipment of solving the raw materials for construction on the existing market is when wind-force is too big, and handling article unhook easily appears falling and injures peripheral staff by a crashing object, and the potential safety hazard is big, during the handling, only leans on a rope to support, and the holding power is single, and the rope is pressed greatly, the serious short problem of life of loss.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting device for raw materials for building construction comprises a base, a suspender is arranged at the top of the base, a lifting rope is arranged at one end of the lifting rod, a lifting hook is arranged at one end of the lifting rope, a movable rod is arranged at one end of the lifting hook, a first bracket is arranged at one end of the movable rod, a telescopic rod is fixed at the top of the first bracket, one end of the telescopic rod is provided with a limit pipe, the top of the limit pipe is fixed with a second bracket, a fixing rod is fixed on the inner wall of the second bracket, a positioning frame is fixed on the surface of the lifting hook, a buffer rod is arranged in the middle of the positioning frame, one end of the buffer rod is provided with a buffer tube, the inner cavity of the buffer tube is fixed with a shaping rod, one end of the shaping rod is provided with a return spring, the top of the buffer tube is fixed with a steering tube, and an assembly frame is arranged in the inner cavity of the steering tube.

Preferably, the side surface of the lifting hook is provided with a closed groove, and an inner cavity of the closed groove on the lifting hook is arranged at one end of the fixing rod.

Preferably, one end of the telescopic rod is fixed with a position blocking plate, and the position blocking plate on the telescopic rod is positioned in the inner cavity of the limiting pipe.

Preferably, the top of buffer rod is fixed with the stopper, and the stopper diameter value on the buffer rod is greater than the inner chamber opening diameter value of buffer tube.

Preferably, a support rod is fixed at the bottom of the steering tube, and one end of the support rod on the steering tube is fixed with the top of the buffer tube.

Preferably, baffle blocks are fixed on two sides of the assembling frame, and the diameter of the baffle blocks on the assembling frame is larger than that of the inner cavity of the steering tube.

Compared with the prior art, the beneficial effects of the utility model are that:

1) during work, articles are hung on the lifting hook, then the first support on the lifting hook is pulled, so that the first support moves within the range limited by the movable rod, the second support is pulled at the moment, the position limiting pipe at the bottom of the second support is matched with the telescopic rod on the first support to change the position, then the fixing rod on the second support is installed on the lifting hook, the lifting hook is closed, the lifting equipment for the raw materials for building construction is guaranteed to be difficult to fall off when wind power is too large, surrounding workers cannot be injured by smashing, and potential safety hazards are low;

2) the utility model discloses a lifting rope, including the lifting rope, buffer rod, buffer tube and buffer rod, buffer rod on the locating rack removes inside the buffer tube, buffer rod cooperation reset spring carries out the piston motion this moment on the buffer tube at the setting pole, utilize the steering tube to support the buffer tube in the equipment frame at last, the buffer tube at equipment frame cooperation top carries out the piston motion with the buffer rod the same this moment, and then improve the bearing capacity of lifting hook to handling article, make the lifting rope receive the pressure reduction, when having guaranteed the handling equipment handling of this raw materials for construction, can carry out the auxiliary stay, the rope loss is low.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the structure of the telescopic rod of the present invention;

fig. 3 is a schematic structural view of the installation of the return spring of the present invention;

FIG. 4 is a schematic view of the structure of the assembly frame of the present invention;

in the figure: 1. a base; 2. a boom; 3. a lifting rope; 4. a hook; 5. a movable rod; 6. a first bracket; 7. a telescopic rod; 8. a limiting pipe; 9. a second bracket; 10. a retention rod; 11. a positioning frame; 12. a buffer rod; 13. a buffer tube; 14. shaping a rod; 15. a return spring; 16. a steering tube; 17. and (7) assembling the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-4, the utility model discloses a base 1, jib 2 is installed at the top of base 1, lifting rope 3 is installed to the one end of jib 2, lifting hook 4 is installed to the one end of lifting rope 3, movable rod 5 is installed to the one end of lifting hook 4, first support 6 is installed to the one end of movable rod 5, the top of first support 6 is fixed with telescopic link 7, spacing pipe 8 is installed to the one end of telescopic link 7, the top of spacing pipe 8 is fixed with second support 9, the inner wall of second support 9 is fixed with solid position pole 10, the fixed surface of lifting hook 4 has locating rack 11, the mid-mounting of locating rack 11 has buffer beam 12, buffer tube 13 is installed to the one end of buffer beam 12, the inner chamber of buffer tube 13 is fixed with setting pole 14, reset spring 15 is installed to the one end of setting pole 14, the top of 13 is fixed with steering tube 16, assembly frame 17 is installed to the buffer tube 16's.

In the second embodiment, on the basis of the first embodiment, the side surface of the lifting hook 4 is provided with the closed groove, the inner cavity of the closed groove on the lifting hook 4 is connected with one end of the fixing rod 10, and the lifting hook 4 is arranged so that the closed groove is matched with the fixing rod 10 to completely close the outside of the lifting hook 4 and avoid unhooking when lifting objects.

Third embodiment, on the basis of first embodiment, the one end of telescopic link 7 is fixed with and hinders the position board, and hinders the position board on the telescopic link 7 and be located spacing pipe 8's inner chamber, through the setting of telescopic link 7 for it utilizes and hinders the position board and prevent that telescopic link 7 from droing spacing pipe 8.

Fourth embodiment, on the basis of first embodiment, the top of buffer rod 12 is fixed with the stopper, and the stopper diameter value on buffer rod 12 is greater than buffer tube 13's inner chamber opening diameter value, through the setting of buffer rod 12 for it utilizes the stopper to prevent that buffer rod 12 from breaking away from buffer tube 13.

In the fifth embodiment, on the basis of the first embodiment, a support rod is fixed at the bottom of the steering tube 16, one end of the support rod on the steering tube 16 is fixed to the top of the buffer tube 13, and the steering tube 16 is arranged so that the support rod can fix the positions of the steering tube 16 and the buffer tube 13.

Sixth embodiment, on the basis of the first embodiment, baffle blocks are fixed on two sides of the assembly frame 17, and the diameter of the baffle block on the assembly frame 17 is larger than the diameter of the inner cavity of the steering tube 16, so that the baffle block is used for limiting the position of the steering tube 16 by the arrangement of the assembly frame 17, and the steering tube 16 is prevented from being separated from the assembly frame 17.

The working principle is as follows: when the lifting hook works, firstly, when an article is lifted, the lifting hook 4 is put down by using the lifting rope 3, the article is hung on the lifting hook 4 at the moment, then the first support 6 on the lifting hook 4 is pulled, so that the first support 6 moves in the range limited by the movable rod 5, at the moment, the second support 9 is pulled, so that the bottom limiting pipe 8 of the second support is matched with the telescopic rod 7 on the first support 6 to change the position, and then the fixing rod 10 on the second support 9 is installed on the lifting hook 4, so that the lifting hook 4 is closed, and the lifted article is prevented from unhooking;

in the in-process that lifting rope 3 goes up and down, buffer rod 12 on locating rack 11 removes inside buffer tube 13, buffer rod 12 carries out the pistoning at buffer tube 13 cooperation reset spring 15 on setting pole 14 this moment, utilize steering tube 16 to support buffer tube 13 in equipment frame 17 at last, the buffer tube 13 of equipment frame 17 cooperation top this moment carries out the pistoning with buffer rod 12 equally, and then improve the bearing capacity of lifting hook 4 to the handling article, make lifting rope 3 receive the pressure reduction, extension lifting rope 3 life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a handling equipment of raw materials for construction, includes base (1), its characterized in that: the lifting rope fixing device is characterized in that a lifting rod (2) is installed at the top of the base (1), a lifting rope (3) is installed at one end of the lifting rope (3), a lifting hook (4) is installed at one end of the lifting hook (4), a movable rod (5) is installed at one end of the lifting hook (4), a first support (6) is installed at one end of the movable rod (5), a telescopic rod (7) is fixed at the top of the first support (6), a limiting pipe (8) is installed at one end of the telescopic rod (7), a second support (9) is fixed at the top of the limiting pipe (8), a fixing rod (10) is fixed on the inner wall of the second support (9), a positioning frame (11) is fixed on the surface of the lifting hook (4), a buffer rod (12) is installed in the middle of the positioning frame (11), a buffer tube (13) is installed at one end of the buffer rod (12), a shaping rod (14) is fixed, a return spring (15) is installed at one end of the shaping rod (14), a steering tube (16) is fixed to the top of the buffer tube (13), and an assembling frame (17) is installed in an inner cavity of the steering tube (16).

2. The hoisting equipment for the raw materials for building construction as recited in claim 1, characterized in that: the side surface of the lifting hook (4) is provided with a closed groove, and the inner cavity of the closed groove on the lifting hook (4) is installed with one end of the retaining rod (10).

3. The hoisting equipment for the raw materials for building construction as recited in claim 1, characterized in that: one end of the telescopic rod (7) is fixed with a position blocking plate, and the position blocking plate on the telescopic rod (7) is positioned in the inner cavity of the limiting pipe (8).

4. The hoisting equipment for the raw materials for building construction as recited in claim 1, characterized in that: the top of buffer rod (12) is fixed with the stopper, and the stopper diameter value on buffer rod (12) is greater than the inner chamber opening diameter value of buffer tube (13).

5. The hoisting equipment for the raw materials for building construction as recited in claim 1, characterized in that: a support rod is fixed at the bottom of the steering tube (16), and one end of the support rod on the steering tube (16) is fixed with the top of the buffer tube (13).

6. The hoisting equipment for the raw materials for building construction as recited in claim 1, characterized in that: baffle blocks are fixed on two sides of the assembling frame (17), and the diameter of the baffle block on the assembling frame (17) is larger than that of the inner cavity of the steering pipe (16).

Images