CN218708547U

CN218708547U - Prevent box hoist and mount area of turning on one's side

Info

Publication number: CN218708547U
Application number: CN202222914960.1U
Authority: CN
Inventors: 陈敏敏; 余波; 杨策
Original assignee: Kunshan Wenshida Tools Co ltd
Current assignee: Kunshan Wenshida Tools Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-24
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a prevent box hoist and mount area of turning on one side, including crossbearer and baffle, the both sides of crossbearer bottom are fixed with first well hollow frame and second well hollow frame respectively, the inside of first well hollow frame and second well hollow frame installs main hoist and mount area, vice hoist and mount area through rolling structure respectively, latch hook structure interconnect is passed through to the bottom in main hoist and mount area and vice hoist and mount area, the bottom of first well hollow frame and second well hollow frame all is provided with the spacing unit of the tensioning area body, all be fixed with the protecting crust on the outer wall of first well hollow frame and second well hollow frame one side. The utility model discloses can accomplish the adjustment of hoist and mount area quantity, length and hoist and mount position fast, swift convenience in its debugging process, the box hoist and mount of being convenient for are used, and practice thrift the staff earlier stage greatly to the debug time of hoist and mount area, box, promote the hoist and mount efficiency of box.

Description

Prevent box hoist and mount area of turning on one's side

Technical Field

The utility model relates to a hoist and mount area technical field specifically is a prevent box hoist and mount area of turning on one's side.

Background

The box body hoisting belt is generally used in flammable and explosive environments, is made of high-strength polyester filaments, and has the advantages of being high in strength, abrasion-resistant, oxidation-resistant, ultraviolet-resistant and the like, sparks are not generated, the hoisting belt is light to carry, convenient to maintain and good in chemical resistance, and has the excellent characteristics of being light in weight, high in strength, not prone to damage the surface of a hoisted object and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent box hoist and mount area of turning on one's side to propose box hoist and mount area comparatively troublesome problem when adjusting hoist and mount position, length and quantity among the solution above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a prevent box hoist and mount area of turning on one side, includes crossbearer and baffle, the both sides of crossbearer bottom are fixed with first well hollow frame and second well hollow frame respectively, main hoist and mount area, vice hoist and mount area are installed through the rolling structure respectively in the inside of first well hollow frame and second well hollow frame, the bottom in main hoist and mount area and vice hoist and mount area is through latch hook structure interconnect, the bottom of first well hollow frame and second well hollow frame all is provided with the spacing unit of the tensioning area body, all be fixed with the protecting crust on the outer wall of first well hollow frame and second well hollow frame one side, the inside of protecting crust is provided with the ratchet auto-lock structure of locking rolling structure angle, the initiative connecting piece is installed to the bottom of crossbearer, driven connecting piece is installed on the top of baffle, and initiative connecting piece and driven connecting piece are inserted each other and are closed.

Preferably, the active connecting piece comprises concave character seats fixed on two sides of the bottom end of the cross frame, and a positioning pin is installed on the outer wall of one side of each concave character seat.

Preferably, the driven connecting piece is including installing the slider in baffle top both sides, just be provided with the screw hole that supplies the locating pin to connect on the outer wall of slider one side.

Preferably, the winding structure comprises a winding roller rotatably mounted on the inner wall of the first hollow frame, a second middle shaft is fixed to the top end of the winding roller, the top end of the second middle shaft extends into the protective shell, and the main hoisting belt is wound on the outer peripheral surface of the winding roller.

Preferably, the ratchet wheel self-locking structure comprises a pawl fixed at the top end of the second center shaft and a first center shaft rotatably mounted on the inner wall of the protective shell, a ratchet wheel disc is fixed at the top end of the first center shaft, and the pawl and the ratchet wheel disc are mutually buckled.

Preferably, a torsion spring is installed on one side of the surface of the second middle shaft.

Preferably, the cross frame and the baffle are made of components made of alloy steel.

Preferably, the limiting unit comprises a wheel seat and a tension wheel, the wheel seat is fixed at the bottom ends of the first hollow frame and the second hollow frame, the tension wheel is rotatably installed in the wheel seat, and the main hoisting belt bypasses from one side of the tension wheel and is connected with the winding roller.

Preferably, the lock hook structure comprises a lock hook main body fixed at the bottom end of the main hoisting belt and a hanging ring fixed at the bottom end of the auxiliary hoisting belt.

Compared with the prior art, the beneficial effects of the utility model are that: this prevent box hoist and mount area of turning on one's side is through being provided with the structure of mutually supporting such as main hoist and mount area and crossbearer, the staff installs the baffle to hoisting equipment's promotion end, and connect two sets of hoisting structure through initiative connecting piece and driven connecting piece, thereby form four group's hoist and mount areas, four group's hoist and mount areas evenly cover on the outer wall all around of box, guarantee the hoist and mount stationarity of box, prevent that the box from turning on one's side from appearing, main hoist and mount area through ratchet auto-lock structure and rolling structure, the length of latch hook main part is adjusted, and then accomplish hoist and mount area quantity, the adjustment of length and hoist and mount position, it is swift convenient among the debugging process, the box hoist and mount of being convenient for use, and practice thrift the staff earlier stage and take the hoist and mount greatly, the debugging time of box, promote the hoist and mount efficiency of box.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic front sectional view of the first hollow frame of the present invention;

fig. 4 is a schematic view of the butt joint structure of the present invention;

FIG. 5 is a schematic view of the concave character seat of the present invention;

in the figure: 1. a cross frame; 101. a concave character seat; 102. positioning pins; 2. a baffle plate; 201. a slider; 202. a threaded hole; 3. a first hollow frame; 301. a wind-up roll; 4. a second hollow frame; 5. a protective shell; 501. a first bottom bracket; 502. a ratchet wheel disc; 503. a second middle axis; 504. a pawl; 505. a torsion spring; 6. a wheel seat; 7. a tension wheel; 8. a main hoisting belt; 9. a latch hook main body; 10. an auxiliary hoisting belt; 11. a lifting ring.

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. 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.

Referring to fig. 1-5, the present invention provides an embodiment: a box hoisting belt capable of preventing side turning comprises a cross frame 1 and a baffle 2, wherein the cross frame 1 and the baffle 2 are made of components made of alloy steel, the cross frame 1 and the baffle 2 made of the components made of the alloy steel are high in structural strength and long in service life, and the baffle 2 is installed at a lifting end of hoisting equipment through a pin;

a first hollow frame 3 and a second hollow frame 4 are respectively fixed on two sides of the bottom end of the transverse frame 1, a main hoisting belt 8 and an auxiliary hoisting belt 10 are respectively installed inside the first hollow frame 3 and the second hollow frame 4 through winding structures, and the bottom ends of the main hoisting belt 8 and the auxiliary hoisting belt 10 are mutually connected through a lock hook structure;

the bottom end of the transverse frame 1 is provided with a driving connecting piece, the top end of the baffle 2 is provided with a driven connecting piece, and the driving connecting piece and the driven connecting piece are mutually inserted;

the driving connecting piece comprises concave character seats 101 fixed on two sides of the bottom end of the transverse frame 1, positioning pins 102 are mounted on the outer wall of one side of each concave character seat 101, the driven connecting piece comprises sliding blocks 201 mounted on two sides of the top end of the baffle 2, threaded holes 202 for the positioning pins 102 to connect are formed in the outer wall of one side of each sliding block 201, and a worker takes out the other group of hoisting structure to enable the two groups of transverse frames 1 to be in cross butt joint, and at the moment, the two groups of transverse frames 1 are in sliding connection through the concave character seats 101 and the threaded holes 202 until the concave character seats 101 and the threaded holes 202 are completely overlapped;

the worker screws the positioning pin 102 into the threaded hole 202 of the sliding block 201, namely, the locking and connecting work of the two groups of hoisting structures is completed, at the moment, four groups of hoisting belts are formed, and the worker uniformly covers the four groups of hoisting belts on the peripheral outer wall of the box body;

the lock hook structure comprises a lock hook main body 9 fixed at the bottom end of the main hoisting belt 8 and a hanging ring 11 fixed at the bottom end of the auxiliary hoisting belt 10, the main hoisting belt 8 and the auxiliary hoisting belt 10 in the adjacent horizontal direction are hung and buckled through the lock hook main body 9 and the hanging ring 11, and then four groups of uniform hoisting forces are formed outside the box body, so that the hoisting stability of the box body can be ensured, and the phenomenon of side turning of the box body is prevented;

the winding structure comprises a winding roller 301 rotatably mounted on the inner wall of the first hollow frame 3, a second middle shaft 503 is fixed at the top end of the winding roller 301, the top end of the second middle shaft 503 extends into the protective shell 5, and a main hoisting belt 8 is wound on the outer peripheral surface of the winding roller 301;

the worker rotates the second central shaft 503 to enable the second central shaft 503 to drive the winding roller 301 to rotate, and then the winding roller 301 winds the main hoisting belt 8;

the bottom ends of the first hollow frame 3 and the second hollow frame 4 are provided with limiting units for tensioning belt bodies, each limiting unit comprises a wheel seat 6 and a tensioning wheel 7, the wheel seats 6 are fixed at the bottom ends of the first hollow frame 3 and the second hollow frame 4, the tensioning wheels 7 are rotatably installed inside the wheel seats 6, the main hoisting belt 8 bypasses from one side of the tensioning wheels 7 and is connected with the winding roller 301, and the wheel seats 6 and the tensioning wheels 7 play roles in tensioning, assisting in winding the main hoisting belt 8 or the auxiliary hoisting belt 10, so that the winding is smoother;

protective shells 5 are fixed on the outer walls of one sides of the first hollow frame 3 and the second hollow frame 4, and ratchet wheel self-locking structures for locking the rolling structure angles are arranged inside the protective shells 5;

the ratchet self-locking structure comprises a pawl 504 fixed at the top end of a second center shaft 503 and a first center shaft 501 rotatably mounted on the inner wall of the protective shell 5, a torsion spring 505 is mounted on one side of the surface of the second center shaft 503, a ratchet disc 502 is fixed at the top end of the first center shaft 501, the pawl 504 and the ratchet disc 502 are mutually buckled, when the length of the group of main hoisting belts 8 is adjusted, a worker stops rotating the second center shaft 503, the pawl 504 always supports against the outer peripheral surface of the ratchet disc 502 under the action of self gravity and the elasticity of the torsion spring 505, namely, the self-locking property of the pawl 504 and the ratchet disc 502 is utilized to prevent the main hoisting belts 8 and the gravity of a box body from driving the winding roller 301 and the second center shaft 503 to rotate, so that the main hoisting belts 8 are maintained on the length, and the hoisting stability of the box body by the hoisting belts is further ensured.

When the lifting device is used, firstly, a worker installs the baffle 2 to the lifting end of the lifting device, then takes out another group of lifting structure, so that the two groups of crossbearers 1 are in cross butt joint, at the moment, the two groups of crossbearers 1 are in sliding connection through the concave bases 101 and the threaded holes 202 until the concave bases 101 and the threaded holes 202 are completely overlapped, then, the worker screws the positioning pins 102 into the threaded holes 202 of the sliding blocks 201, so that the locking and connecting work of the two groups of lifting structures is completed, at the moment, four groups of lifting belts are formed, the worker uniformly covers the four groups of lifting belts on the peripheral outer walls of the box body, then the main lifting belts 8 and the auxiliary lifting belts 10 in the adjacent horizontal direction are hung and buckled through the lock hook main body 9 and the lifting rings 11, then four groups of uniform lifting forces are formed outside the box body, the lifting stability of the box body can be ensured, and the phenomenon of side turning of the box body can be prevented, then, the worker tightens the four groups of hoisting belts according to the specification of the box, taking the main hoisting belt 8 as an example, namely, the worker rotates the second central shaft 503 to enable the second central shaft 503 to drive the winding roller 301 to rotate, and then the winding roller 301 winds the main hoisting belt 8, so as to shorten the length of the group of main hoisting belt 8, the wheel seat 6 and the tension wheel 7 play a role in tensioning and assisting the winding of the main hoisting belt 8, so that the winding is smoother, after the length adjustment of the group of main hoisting belt 8 is completed, the worker stops rotating the second central shaft 503, at the moment, the pawl 504 always supports against the outer peripheral surface of the ratchet disc 502 under the self-gravity and the elastic force of the torsion spring 505, namely, the self-locking property of the pawl 504 and the ratchet disc 502 is utilized to prevent the main hoisting belt 8 and the box gravity from driving the winding roller 301 and the second central shaft 503 to rotate, so that the main hoisting belt 8 is maintained at the length, the staff can operate all the other hoist and mount areas according to the same step, and then accomplish the adjustment of hoist and mount area quantity, length and hoist and mount position, and it is swift convenient in its debugging process, and the box hoist and mount of being convenient for are used, and practice thrift the debugging time of staff earlier stage to hoist and mount area, box greatly, promote the hoist and mount efficiency of box.

Claims

1. The utility model provides a prevent box hoist and mount area of turning on one's side which characterized in that: including crossbearer (1) and baffle (2), the both sides of crossbearer (1) bottom are fixed with first cavity frame (3) and second cavity frame (4) respectively, the inside of first cavity frame (3) and second cavity frame (4) is respectively through rolling structure install main hoist and mount area (8), vice hoist and mount area (10), the bottom of main hoist and mount area (8) and vice hoist and mount area (10) is through latch hook structure interconnect, the bottom of first cavity frame (3) and second cavity frame (4) all is provided with the spacing unit of the tensioning area body, all be fixed with protecting crust (5) on the outer wall of first cavity frame (3) and second cavity frame (4) one side, the inside of protecting crust (5) is provided with the ratchet auto-lock structure of locking rolling structure angle, the initiative connecting piece is installed to the bottom of crossbearer (1), driven connecting piece is installed on the top of baffle (2), and initiative connecting piece and driven connecting piece are inserted each other and are closed.

2. The anti-rollover box hoisting belt according to claim 1, which is characterized in that: the driving connecting piece comprises concave character seats (101) fixed on two sides of the bottom end of the transverse frame (1), and positioning pins (102) are installed on the outer wall of one side of each concave character seat (101).

3. The rollover-preventing box hoisting belt according to claim 2, characterized in that: the driven connecting piece is including installing slider (201) in baffle (2) top both sides, just be provided with screw hole (202) that supply locating pin (102) to connect on the outer wall of slider (201) one side.

4. The anti-rollover box hoisting belt according to claim 1, which is characterized in that: the winding structure comprises a winding roller (301) rotatably mounted on the inner wall of the first hollow frame (3), a second middle shaft (503) is fixed to the top end of the winding roller (301), the top end of the second middle shaft (503) extends into the protective shell (5), and the main hoisting belt (8) is wound on the outer peripheral surface of the winding roller (301).

5. The anti-rollover box hoisting belt according to claim 4, which is characterized in that: the ratchet self-locking structure comprises a pawl (504) fixed at the top end of a second middle shaft (503) and a first middle shaft (501) rotatably mounted on the inner wall of the protective shell (5), a ratchet disc (502) is fixed at the top end of the first middle shaft (501), and the pawl (504) and the ratchet disc (502) are buckled with each other.

6. The anti-rollover box hoisting belt according to claim 5, which is characterized in that: and a torsion spring (505) is arranged on one side of the surface of the second middle shaft (503).

7. The anti-rollover box hoisting belt according to claim 1, which is characterized in that: the transverse frame (1) and the baffle (2) are made of components made of alloy steel.

8. The anti-rollover box hoisting belt according to claim 4, which is characterized in that: spacing unit includes wheel seat (6) and take-up pulley (7), wheel seat (6) are fixed in the bottom of first cavity frame (3) and second cavity frame (4), take-up pulley (7) rotate and are installed in the inside of wheel seat (6), main hoist and mount area (8) are walked around and are interconnected with wind-up roll (301) from one side of take-up pulley (7).

9. The anti-rollover box hoisting belt according to claim 1, which is characterized in that: the lock hook structure comprises a lock hook main body (9) fixed at the bottom end of the main hoisting belt (8) and a hanging ring (11) fixed at the bottom end of the auxiliary hoisting belt (10).