CN215160510U

CN215160510U - A jib for construction elevator

Info

Publication number: CN215160510U
Application number: CN202121530265.4U
Authority: CN
Inventors: 胡坤; 杨建坤; 张继森
Original assignee: Fujian Jianyong Machinery Equipment Co ltd
Current assignee: Fujian Jianyong Machinery Equipment Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-14
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a jib for construction elevator relates to the construction field, including the stand, the top of stand is fixed with the support, and the cantilever is installed through the loose axle in the inside of support, and the wire wheel is all installed to the both sides of cantilever, and the motor is installed to one side of stand, and the output of motor is connected with wire rope, and wire rope's one end is connected with the spliced pole through the wire wheel, and one side of spliced pole is provided with spacing subassembly, and the bottom mounting of stand has the base. The utility model discloses a be provided with the removal subassembly, when needing the short distance to remove this jib, the staff only need with fastening bolt from plugboard and base in back spin out, then take the backing plate out, so that the ball contacts with ground, then the staff alright promote this stand, so that the stand passes through the ball and removes subaerial, then need not staff's transport this jib, thereby need not to consume too much energy, and because the existence of ball can make the very convenient position department that removes to near of jib.

Description

A jib for construction elevator

Technical Field

The utility model relates to a construction field specifically is a jib for construction elevator.

Background

The construction elevator is also called as a construction elevator for buildings, can also be called as an outdoor elevator and a construction site elevator, is a manned cargo-carrying construction machine frequently used in buildings, and is mainly used for the construction of buildings such as internal and external decoration of high-rise buildings, bridges, chimneys and the like; the construction elevator mainly comprises a guide rail frame, a suspension cage capable of moving longitudinally along the guide rail frame and a standard knot. The suspension cage is used for transporting workers, the guide rail frame of the construction lifter can be lifted by adding standard sections, the guide rail frame is well installed according to the appearance of a building, and the suspension cage moves up and down along the guide rail frame.

According to the utility model, a suspender for a construction elevator is disclosed in the Chinese patent with the publication number of CN212799363U, the utility model has the advantages that constructors can fold the original bulky suspender into half of the original size, thereby facilitating the transportation and installation of the suspender and reducing the potential safety hazard; although the suspender can be folded to be carried, when the suspender needs to be moved in a short distance, if the suspender is disassembled and folded to be carried, a relatively long time is consumed to restore the suspender after the suspender is moved to a specified position, which is relatively troublesome and increases the working strength of workers; meanwhile, due to the fact that articles are hung on the hook, the hook can drive the articles to shake left and right sometimes due to the influence of wind power or a suspender during the up-and-down moving process, the articles can be separated from the hook, the danger of a construction site is increased, and the transfer efficiency of the articles is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a jib for construction elevator to solve the technical problem that inconvenient short distance carries this jib and the article on the couple can drop.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a jib for construction elevator, includes the stand, the top of stand is fixed with the support, the cantilever is installed through the loose axle in the inside of support, the wire wheel is all installed to the both sides of cantilever, the motor is installed to one side of stand, the output of motor is connected with wire rope, wire rope's one end is connected with the spliced pole through the wire wheel, one side of spliced pole is provided with spacing subassembly, the bottom mounting of stand has the base, the bottom of base is provided with the removal subassembly.

Through adopting above-mentioned technical scheme, be provided with the loose axle, make things convenient for the cantilever to rotate, be provided with the motor, thereby motor work can the rolling or loosen wire rope, and then can make the couple reciprocate, is provided with spacing subassembly, can play limiting displacement to article, prevents that article from droing from the couple, is provided with the removal subassembly, makes things convenient for this jib of short distance removal.

Further, spacing subassembly is including the connecting plate, the surface of connecting plate is connected with the limiting plate through the pivot, one side of limiting plate is fixed with reset spring, reset spring's one end and one side of spliced pole weld mutually.

Through adopting above-mentioned technical scheme, be convenient for rotate the limiting plate to can hang article to on the couple, but the limiting plate can extrude or tensile reset spring at the pivoted in-process, and then makes things convenient for the limiting plate to reset.

Further, the bottom mounting of spliced pole has the couple, the limiting plate rotates through pivot and connecting plate to be connected, one side of limiting plate contacts with the inner wall of couple.

Through adopting above-mentioned technical scheme, make things convenient for the staff to hang article to on the couple, the limiting plate of being convenient for simultaneously rotates through the pivot, and the limiting plate can make the couple be in the encapsulated situation, prevents that article from droing from couple 11.

Further, the moving assembly comprises a ball groove formed in the bottom of the base and inserting grooves formed in two sides of the base, inserting plates are inserted into the inserting grooves, a base plate is fixed between the inserting plates, fastening bolts extending to the inside of the base are installed on the outer surfaces of the inserting plates, and balls are arranged in the ball groove.

Through adopting above-mentioned technical scheme, the plugboard inserts to the inside back of inserting groove, conveniently installs the backing plate, and the ball can roll subaerial simultaneously, and then is convenient for the short distance remove this jib.

Furthermore, the ball is provided with a plurality of, just the ball is located the backing plate directly over, the length of backing plate is the same with the length of base.

Through adopting above-mentioned technical scheme, make things convenient for the staff to install this jib when the backing plate is located the below of ball, the effect of ball simultaneously can let the staff short distance promote this jib and remove, has avoided then the staff to remove the jib, has alleviateed staff's work load.

Furthermore, the inserting plate is connected with the inserting groove in a sliding mode, and the inserting plate is fixedly connected with the base through a fastening bolt.

Through adopting above-mentioned technical scheme, conveniently shift out the plugboard from the inserting groove or insert the plugboard to the inside of inserting groove, and fastening bolt can carry out spacing fixed to the plugboard, can prevent that the plugboard from removing at will.

Furthermore, a support frame is installed between the bottom of the cantilever and one side of the upright post through bolts, and the support frame is made of carbon steel materials.

Through adopting above-mentioned technical scheme, the support frame can play the supporting role to the cantilever, and then can improve the stability of cantilever, and the support frame adopts carbon steel material to make to form simultaneously and can improve its life.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a be provided with the removal subassembly, when needing short distance to remove this jib, the staff only need to unscrew fastening bolt from plugboard and base, then take out the backing plate to make the ball contact with ground, then the staff can promote this stand, so that the stand passes through the ball and moves on ground, then need not the staff and carry this jib, thereby need not to consume too much energy, and because the existence of ball can make the jib very convenient removal to near position;

2. the utility model discloses a spacing subassembly, hang article to when the couple when needs, the staff is through pressing the limiting plate, so that the limiting plate rotates through the pivot, can make the couple appear an opening after the limiting plate rotates, staff alright processing article hang to on the couple this moment, loosen the limiting plate after that, reset spring resets this moment and promotes the limiting plate and resets, so that one side of limiting plate contacts with the inner wall of couple, then the couple is in a closure state during, avoid article to drop from the couple, thereby improve the security of job site, and the transportation effect of thing article has been improved.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a pillar of the present invention;

FIG. 2 is a schematic view of a front cross-section structure of the upright post of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 1. a column; 2. a base; 3. a motor; 4. a moving assembly; 401. a base plate; 402. a plugboard; 403. inserting grooves; 404. a ball bearing; 405. a ball groove; 406. fastening a bolt; 5. a support; 6. A movable shaft; 7. a cantilever; 8. a support frame; 9. a limiting component; 901. a connecting plate; 902. a rotating shaft; 903. A limiting plate; 904. a return spring; 10. connecting columns; 11. hooking; 12. a wire rope; 13. a wire guide wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A suspender for a construction hoist, as shown in figures 1-3, comprises an upright post 1, a bracket 5 is fixed at the top end of the upright post 1, a cantilever 7 is arranged in the bracket 5 through a movable shaft 6 to facilitate the rotation of the cantilever 7, wire guide wheels 13 are arranged on both sides of the cantilever 7, a motor 3 is arranged on one side of the upright post 1, the output end of the motor 3 is connected with a steel wire rope 12, the motor 3 can roll or loosen the steel wire rope 12 when working, and further can move a hook 11 up and down, one end of the steel wire rope 12 is connected with a connecting column 10 through the wire guide wheels 13, a support frame 8 is arranged between the bottom of the cantilever 7 and one side of the upright post 1 through bolts, the support frame 8 is made of carbon steel material, the support frame 8 can support the cantilever 7, and further can improve the stability of the cantilever 7, and meanwhile, the support frame 8 is made of carbon steel material and can prolong the service life, one side of spliced pole 10 is provided with spacing subassembly 9, and the bottom mounting of stand 1 has base 2, and the bottom of base 2 is provided with removal subassembly 4.

Referring to fig. 2-3, limiting assembly 9 is including connecting plate 901, the surface of connecting plate 901 is connected with limiting plate 903 through pivot 902, the bottom mounting of spliced pole 10 has couple 11, limiting plate 903 rotates with connecting plate 901 through pivot 902 and is connected, one side of limiting plate 903 contacts with the inner wall of couple 11, make things convenient for the staff to hang article to on couple 11, limiting plate 903 can make couple 11 be in the encapsulated situation, prevent that article from droing from couple 11, one side of limiting plate 903 is fixed with reset spring 904, the one end of reset spring 904 welds mutually with one side of spliced pole 10, be convenient for rotate limiting plate 903, thereby can hang article to on couple 11, and limiting plate 903 can extrude or tensile reset spring 904 at the pivoted in-process, and then make things convenient for limiting plate 903 to reset.

Referring to fig. 1, 2 and 4, the moving assembly 4 includes a ball groove 405 formed at the bottom of the base 2 and inserting grooves 403 formed at both sides of the base 2, inserting plates 402 are inserted into both inserting grooves 403, a backing plate 401 is fixed between the two inserting plates 402, after the inserting plates 402 are inserted into the inserting grooves 403, the backing plate 401 is conveniently installed, and simultaneously the ball 404 can roll on the ground, so as to facilitate moving the suspension rod in a short distance, a fastening bolt 406 extending into the base 2 is installed on the outer surface of the inserting plate 402, the inserting plate 402 is slidably connected with the inserting grooves 403, the inserting plate 402 is fixedly connected with the base 2 through the fastening bolt 406, so that the inserting plate 402 can be conveniently moved out of the inserting grooves 403 or inserted into the inserting plate 402, and the fastening bolt 406 can limit and fix the inserting plate 402, thereby preventing the inserting plate 402 from moving freely, the inside in ball groove 405 is provided with ball 404, and ball 404 is provided with a plurality ofly, and ball 404 is located backing plate 401 directly over, and backing plate 401's length is the same with base 2's length, and this jib is installed to convenient staff when backing plate 401 is located the below of ball 404, and the effect of ball 404 simultaneously can let staff's short distance promote this jib and remove, has avoided then that the staff removes the jib, has alleviateed staff's work load.

The implementation principle of the embodiment is as follows: firstly, when the hanger rod needs to be used, a worker starts the motor 3, the output end of the motor 3 rotates after working, then the steel wire rope 12 is loosened, at the moment, the hook 11 moves downwards, then the worker presses the limit plate 903 to enable the limit plate 903 to rotate through the rotating shaft 902, the limit plate 903 rotates to enable the hook 11 to have an opening, at the moment, the worker can hang an article on the hook 11, then the limit plate 903 is loosened, at the moment, the reset spring 904 resets and pushes the limit plate 903 to reset, so that one side of the limit plate 903 is in contact with the inner wall of the hook 11, then the output end of the motor 3 rotates reversely, then the steel wire rope 12 is wound, the hook 11 is pulled up, when the hanger rod needs to be moved for a short distance, the worker only needs to screw out the fastening bolt 406 from the inserting plate 402 and the base 2, then the backing plate 401 is pulled out, so that the ball bearing 404 is in contact with the ground, the worker can then push on the mast 1 to move the mast 1 over the ground via the balls 404, thereby eliminating the need for the worker to carry the boom.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. A boom for a construction hoist, comprising a column (1), characterized in that: the top of stand (1) is fixed with support (5), cantilever (7) are installed through loose axle (6) in the inside of support (5), wire wheel (13) are all installed to the both sides of cantilever (7), motor (3) are installed to one side of stand (1), the output of motor (3) is connected with wire rope (12), the one end of wire rope (12) is connected with spliced pole (10) through wire wheel (13), one side of spliced pole (10) is provided with spacing subassembly (9), the bottom mounting of stand (1) has base (2), the bottom of base (2) is provided with removal subassembly (4).

2. A boom for a construction hoist according to claim 1, characterized in that: the limiting assembly (9) comprises a connecting plate (901), the outer surface of the connecting plate (901) is connected with a limiting plate (903) through a rotating shaft (902), a return spring (904) is fixed on one side of the limiting plate (903), and one end of the return spring (904) is welded with one side of the connecting column (10).

3. A boom for a construction hoist according to claim 2, characterized in that: the bottom end of the connecting column (10) is fixed with a hook (11), the limiting plate (903) is rotatably connected with the connecting plate (901) through a rotating shaft (902), and one side of the limiting plate (903) is in contact with the inner wall of the hook (11).

4. A boom for a construction hoist according to claim 1, characterized in that: the movable assembly (4) comprises a ball groove (405) formed in the bottom of the base (2) and inserting grooves (403) formed in two sides of the base (2), inserting plates (402) are inserted into the inserting grooves (403), a base plate (401) is fixed between the inserting plates (402), fastening bolts (406) extending to the inside of the base (2) are installed on the outer surface of each inserting plate (402), and balls (404) are arranged in the ball grooves (405).

5. A boom for a construction hoist according to claim 4, characterized in that: the ball bearing (404) is provided with a plurality of balls, the ball bearing (404) is located right above the base plate (401), and the length of the base plate (401) is the same as that of the base (2).

6. A boom for a construction hoist according to claim 4, characterized in that: the plug board (402) is connected with the plug groove (403) in a sliding mode, and the plug board (402) is fixedly connected with the base (2) through a fastening bolt (406).

7. A boom for a construction hoist according to claim 1, characterized in that: a support frame (8) is installed between the bottom of the cantilever (7) and one side of the upright post (1) through bolts, and the support frame (8) is made of carbon steel materials.