CN220950862U - Clamp lifting appliance capable of rapidly disassembling clamp feet - Google Patents

Abstract

The utility model provides a clamp lifting appliance capable of rapidly disassembling clamp feet, and belongs to the technical field of lifting appliances; a clip hanger for quick removal of clip feet comprising: the mounting part is provided with a slot at the bottom, an inserting block is slidably arranged in the slot, a screw is rotatably arranged in the inner cavity of the mounting part, a clamping block is arranged on the surface of the screw in a threaded manner, the clamping block is slidably arranged in an inner cavity sliding groove of the mounting part, and the clamping block is matched with a clamping groove on the side face of the inserting block; the front surface and the rear surface of the inserting block are respectively provided with a long slot, and the front inner cavity and the rear inner cavity of the mounting part are respectively provided with an inserting plate in a sliding manner. The clamp lifting tool for rapidly disassembling the clamp feet drives the screw to rotate through rotating the rotating button, and the screw drives the clamping block to move into the clamping groove on the side surface of the insertion block; the screw rod rotates to drive the surface gear to rotate, and the gear drives the racks on two sides to move, so that the inserting plate is inserted into the corresponding long slot, the front side and the rear side of the inserting block are fixed, the inserting block is fixed, the clamping legs are prevented from being separated from the rotating arm, and the practicability is high.

Description

Clamp lifting appliance capable of rapidly disassembling clamp feet

Technical Field

The utility model belongs to the technical field of lifting appliances, and particularly relates to a clamp lifting appliance capable of quickly disassembling clamp feet.

Background

The clamp is a tool for clamping, fastening or hoisting, is widely applied to industries such as metallurgy, transportation, railways, ports and the like, and the hanging beam is a part connected with the crown block and has three structures of hanging ring shackle type connection, sling type connection and lifting lug type connection; the lifting ring shackle type connecting lifting shaft improves the stress condition of the lifting appliance, avoids unhooking phenomenon when loading and unloading steel billets, reduces the height of the clamp, and is beneficial to being used in low places; the lifting rope is connected with the lifting shaft, so that the stress of the clamp is better, but the lifting appliance is high in height and needs to be used in a high place, and auxiliary hooking is needed to be performed manually when the lifting hook is hung; the lifting lug is connected with the hanging shaft, and can be directly hooked by a crane driver, but the lifting appliance is required to be grounded during the lifting operation, and the hanging hook is lowered until the lifting hook is not stressed, so that the hanging hook is easy to unhook;

The application number 202122181672.5 provides a clamp lifting appliance convenient for replacing the clamping pin, which is clamped with a clamping block through a clamping groove, and a bolt is inserted between the clamping groove and the clamping block, so that the clamping block, a connecting rod and a clamping pin main body are fixed, when the clamping pin main body needs to be replaced, the bolt is pulled out, and a great number of fixing structures do not need to be unscrewed when a user needs to replace the clamping pin; the limiting frame is moved in the connecting ring by pulling the limiting frame, the limiting frame is fixed at a position required by a user on the limiting frame by screwing the adjusting screw, and the limiting frame and the connecting ring are propped against the sling, so that the device is not easy to shake when hoisting an object;

But the device is fixed the clamp foot when fixing, only fixes the mode through inserting the fixture block, and the rethread bolt is fixed fixture block and draw-in groove, but above-mentioned fixed mode lacks fixedly in vertical direction, leads to when the clamp foot receives the external force of vertical direction, leads to clamp foot and rocking arm to take place to break away from easily, and fixed effect is not good, and the practicality is relatively poor.

Disclosure of utility model

In order to solve the problem of poor clamping leg fixing effect in the prior art, the utility model provides a clamp lifting tool for rapidly disassembling clamping legs, which adopts a clamping block to combine with a plugboard to achieve the effect of multidirectional fixing of the plugboard, and the specific technical scheme is as follows: a clip hanger for quick removal of clip feet, comprising: the mounting part is provided with a slot at the bottom, an inserting block is slidably arranged in the slot, a screw rod is rotatably arranged in an inner cavity of the mounting part, the outer end of the screw rod extends out of the mounting part and is provided with a rotary button, a clamping block is arranged on the inner side surface of the screw rod in a threaded manner, the clamping block is slidably arranged in an inner cavity sliding groove of the mounting part, and the clamping block is matched with a clamping groove on the side surface of the inserting block; the front surface and the rear surface of the inserting block are respectively provided with a long slot, the front inner cavity and the rear inner cavity of the mounting part are respectively provided with an inserting plate in a sliding manner, and the inserting plates are in one-to-one correspondence with the long slots.

Preferably, the bottom block is installed to the bottom of fixture block, the bottom side face of bottom block installs the tail piece, the slider is installed to the bottom of tail piece, the outer end slip of slider extends to the slot and installs the riding block.

Preferably, the connecting end of the tail block and the bottom block is provided with a convex block, the convex block is arranged in a surface groove of the bottom block, an arc-shaped pad is arranged in the surface groove of the bottom block, and the top end of the supporting block is provided with a rubber pad.

Preferably, a limiting block is installed at the top end of the clamping block, and the limiting block is slidably installed in an inner cavity sliding groove of the installation part.

Preferably, a first connecting block is installed at the bottom end of the plug block, and a clamping pin is installed at the bottom end of the first connecting block.

Preferably, the number of the mounting parts is two, the top ends of the two mounting parts are provided with rotating arms, and the middle parts of the two rotating arms are rotatably mounted.

In addition, the clamp lifting appliance for rapidly disassembling the clamp feet in the technical scheme provided by the utility model can also have the following additional technical characteristics: the surface mounting of screw rod has the gear, the upper and lower surface of gear has all meshed a rack, rack slidable mounting is in the inner chamber spout of installation department, install connecting block two between rack one side and the picture peg that keep away from the gear, two long slot is located the upside and the downside on the front and back surface of kicking block respectively.

In the above technical solution, the long slot corresponds to the same side board.

Compared with the prior art, the clamp lifting tool for rapidly disassembling the clamp feet has the beneficial effects that: the clamp lifting tool for rapidly disassembling the clamp feet drives the screw to rotate through rotating the rotating button, and the screw drives the clamping block to move into the clamping groove on the side surface of the insertion block; in the moving process of the clamping block, the tail block is driven to move through the bottom block, so that the supporting block moves to the bottom of the inserting block, and the inserting block is prevented from moving downwards to be separated from the slot; the screw rod rotates to drive the surface gear to rotate, and the gear drives the racks on two sides to move, so that the inserting plate is inserted into the corresponding long slot, the front side and the rear side of the inserting block are fixed, the multi-angle of the inserting block is fixed, the clamping legs are prevented from being separated from the rotating arm, and the practicability is high.

Drawings

Fig. 1 is a schematic diagram of a clip connection structure of a clip hanger for rapidly detaching a clip according to the present utility model;

Fig. 2 is a front cross-sectional view of an installation part of a clamp sling for rapidly disassembling a clamp foot, provided by the utility model;

FIG. 3 is an enlarged view at A of FIG. 2;

FIG. 4 is a side cross-sectional view of the mounting portion of the clip hanger of the quick release clip provided by the present utility model;

FIG. 5 is a top cross-sectional view of the mounting portion of the clip hanger of the quick release clip provided by the present utility model;

Wherein, the reference numerals and the part names in fig. 1 to 5 are: 1. the mounting part, 2, the insert block, 3, the first connecting block, 4, the clamping foot, 5, the rotary button, 6, the screw rod, 7, the clamping block, 8, the slot, 9, the rubber pad, 10, the support block, 11, the sliding block, 12, the tail block, 13, the convex block, 14, the bottom block, 15, the arc pad, 16, the limiting block, 17, the gear, 18, the rack, 19, the second connecting block, 20, the plugboard, 21, the long slot, 22 and the rotating arm.

Detailed Description

The utility model will be further described with reference to specific embodiments and fig. 1 to 5, but the utility model is not limited to these embodiments, and the utility model provides a technical solution: a clip hanger for quick removal of clip feet, comprising: the installation part 1, slot 8 is offered at the bottom of installation part 1, insert 2 is installed in the interior of slot 8 in a sliding way, screw rod 6 is installed in the rotation of inner cavity of installation part 1, the outer end of screw rod 6 extends out of installation part 1 and installs turn button 5, fixture block 7 is installed on the inner side surface screw thread of screw rod 6, fixture block 7 is installed in the interior of inner cavity of installation part 1 in a sliding way, fixture block 7 cooperates with the side clamping groove of insert 2, turn button 5 is rotated to drive screw rod 6 to rotate, screw rod 6 is rotated to drive fixture block 7 to slide in installation part 1, fixture block 7 is extended into the side clamping groove of insert 2 in a sliding way, and the side of insert 2 is fixed;

The front and back surfaces of the inserting block 2 are provided with a long slot 21, the front and back inner cavities of the mounting part 1 are provided with an inserting plate 20 in a sliding manner, the inserting plates 20 are in one-to-one correspondence with the long slots 21, the inserting plates 20 are slid into the corresponding long slots 21, the front and back sides of the inserting block 2 are fixed, the multiple angles of the inserting block 2 are fixed, and the clamping legs 4 are prevented from being separated from the rotating arms 22.

As a preferred scheme, a bottom block 14 is arranged at the bottom end of the clamping block 7, a tail block 12 is arranged at the side surface of the bottom end of the bottom block 14, a sliding block 11 is arranged at the bottom end of the tail block 12, the outer end of the sliding block 11 extends to the slot 8 in a sliding manner and is provided with a supporting block 10, the clamping block 7 moves to drive the supporting block 10 to move along with the sliding block, and when the clamping block 7 enters a clamping groove at the side surface of the inserting block 2, the supporting block 10 moves to the bottom of the inserting block 2 to support the bottom of the inserting block 2; the tail block 12 is driven to move by the bottom block 14, so that the supporting block 10 moves to the bottom of the inserting block 2, and the inserting block 2 is prevented from moving downwards to be separated from the slot 8.

As a preferred scheme, still further, the lug 13 is installed to the link of tail piece 12 and bottom piece 14, and lug 13 is installed in the surface fluting of bottom piece 14, installs arc pad 15 in the surface fluting of bottom piece 14 through inserting lug 13 in the arc pad 15, is convenient for reduce the wearing and tearing between lug 13 and the bottom piece 14, and rubber pad 9 is installed on the top of riding piece 10, through the wearing and tearing between the above-mentioned reduction part of being convenient for.

As a preferred scheme, still further, stopper 16 is installed on the top of fixture block 7, and stopper 16 slidable mounting is in the inner chamber spout of installation department 1, is convenient for slide spacing to fixture block 7 through stopper 16, avoids fixture block 7 to rotate along with screw rod 6 rotation, makes fixture block 7 move along with screw rod 6 rotation.

As a preferable scheme, a first connecting block 3 is arranged at the bottom end of the plug block 2, the width of the first connecting block 3 is smaller than that of the plug block 2, and the length of the first connecting block 3 is enough to extend out of the mounting part 1; the clamping pin 4 is installed at the bottom of the first connecting block 3, and the clamping pin 4 can be installed through the installation plug block 2.

As the preferred scheme, still further, the quantity of installation department 1 is two, the rocking arm 22 is installed on the top of two installation departments 1, the middle part of two rocking arms 22 rotates the installation, be convenient for at rocking arm 22 top installation link through above-mentioned, and at link top installation go-between, support the hoist cable through go-between and the inside spacing of go-between, place the object that needs to hoist and mount between two rocking arms 22, be connected hoist cable and lifting device, through lifting device pulling device, thereby drive the go-between and remove, make two rocking arms 22 relative rotation, thereby let two clamp feet 4 support the object that needs to hoist and mount, can drive the object removal that needs to hoist and mount.

As a preferred scheme, a gear 17 is arranged on the surface of the screw 6, a rack 18 is meshed with the upper surface and the lower surface of the gear 17, the rack 18 is slidably arranged in a sliding groove of an inner cavity of the mounting part 1, a connecting block two 19 is arranged between one side of the rack 18, which is far away from the gear 17, and the inserting plate 20, two long inserting grooves 21 are respectively positioned on the upper side and the lower side of the front surface and the rear surface of the inserting block 2, and the long inserting grooves 21 correspond to the inserting plate 20 on the same side; the screw rod 6 rotates to drive the gear 17 to rotationally engage the racks 18 on the upper side and the lower side to reversely move to the two sides, the racks 18 drive the inserting plate 20 to move through the connecting block II 19, the inserting plate 20 enters the corresponding long inserting groove 21, and the front side and the rear side of the inserting block 2 are fixed.

The arc pad and the rotating arm are of the prior art, and the arc pad and the rotating arm are of the same structure and connection mode in the application number 202122181672.5, so long as the arc pad and the rotating arm meet the requirements of the scheme.

Working principle: when the electric appliance element is used, the electric appliance element is externally connected with a power supply and a control switch, and after the electric appliance element is installed, the electric appliance element is firstly checked for installation and fixation and safety protection and then can be used; when the socket block 2 is used, the socket block 2 is inserted into the slot 8, and then the rotary knob 5 is rotated to drive the screw rod 6 to rotate, so that the clamping block 7 moves towards the clamping groove on the side surface of the socket block 2 along with the rotation of the screw rod 6, and the clamping block 6 enters the clamping groove to fix the side surface of the socket block 2; the clamping block 7 moves to drive the bottom block 14 to move, the tail block 12 and the sliding block 11 are driven to move to one side of the connecting block I3 through the convex block 13, so that the supporting block 10 moves to the bottom of the inserting block 2, the inserting block 2 is prevented from being separated from the slot 8, and the surface abrasion of the inserting block 2 to the supporting block 10 is reduced by installing the rubber pad 9 on the top of the supporting block 10; when the screw rod 6 rotates, the surface gear 17 is driven to rotate, the gear 17 is meshed with the upper side rack 18 and the lower side rack 18, the racks 18 at the two sides move in opposite directions, the inserting plate 20 is driven by the rack 18 through the connecting block II 19 to move, the front inserting plate 20 and the rear inserting plate 20 are respectively inserted into the corresponding long inserting grooves 21, the front side and the rear side of the inserting block 2 are fixed, and the installation and the fixation of the clamping legs 4 are completed; after the mounting and fixing of the clamping legs 4 are completed, the sling is connected with lifting equipment, and the lifting equipment pulls the device so as to drive the connecting ring to move, so that the two rotating arms 22 rotate relatively, the two clamping legs 4 clamp an object to be lifted, and the object to be lifted can be driven to move; in summary, the clamp lifting tool for rapidly disassembling the clamp feet drives the screw rod 6 to rotate by rotating the rotary button 5, and the screw rod 6 drives the clamping block 7 to move into the clamping groove on the side surface of the insertion block 2; in the moving process of the clamping block 7, the tail block 12 is driven to move through the bottom block 14, so that the supporting block 10 moves to the bottom of the inserting block 2, and the inserting block 2 is prevented from moving downwards to be separated from the slot 8; the screw rod 6 rotates to drive the surface gear 17 to rotate, the gear 17 drives the racks 18 on two sides to move, the plugboard 20 is inserted into the corresponding long slot 21, the front side and the rear side of the plugboard 2 are fixed, the multi-angle of the plugboard 2 is fixed, the clamping legs 4 are prevented from being separated from the rotating arm 22, and the practicability is high.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein; any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. A clip hanger for quick removal of clip feet, comprising: the mounting part (1) is characterized in that a slot (8) is formed in the bottom of the mounting part (1), an inserting block (2) is slidably mounted in the slot (8), a screw rod (6) is rotatably mounted in an inner cavity of the mounting part (1), the outer end of the screw rod (6) extends out of the mounting part (1) and is provided with a rotary button (5), a clamping block (7) is mounted on the inner side surface of the screw rod (6) in a threaded manner, the clamping block (7) is slidably mounted in an inner cavity sliding groove of the mounting part (1), and the clamping block (7) is matched with a side clamping groove of the inserting block (2);

The front surface and the rear surface of the inserting block (2) are respectively provided with a long slot (21), the front inner cavity and the rear inner cavity of the mounting part (1) are respectively provided with an inserting plate (20) in a sliding manner, and the inserting plates (20) are in one-to-one correspondence with the long slots (21).

2. The clamp sling for quickly disassembling clamp feet according to claim 1, wherein a bottom block (14) is installed at the bottom end of the clamping block (7), a tail block (12) is installed at the bottom end side surface of the bottom block (14), a sliding block (11) is installed at the bottom end of the tail block (12), and the outer end of the sliding block (11) is slidingly extended to the slot (8) and provided with a supporting block (10).

3. The clamp sling for quickly disassembling a clamp foot according to claim 2, wherein the connection end of the tail block (12) and the bottom block (14) is provided with a bump (13), the bump (13) is arranged in a surface slot of the bottom block (14), the surface slot of the bottom block (14) is internally provided with an arc-shaped pad (15), and the top end of the supporting block (10) is provided with a rubber pad (9).

4. The clamp lifting appliance for quickly disassembling clamp feet according to claim 1, wherein a limiting block (16) is arranged at the top end of the clamping block (7), and the limiting block (16) is slidably arranged in an inner cavity sliding groove of the mounting part (1).

5. The clamp sling for quickly disassembling clamp feet according to claim 1, wherein the first connecting block (3) is arranged at the bottom end of the inserting block (2), and the clamp feet (4) are arranged at the bottom end of the first connecting block (3).

6. The clamp sling for quickly detaching clamp feet according to claim 1, wherein the number of the mounting parts (1) is two, the top ends of the two mounting parts (1) are provided with rotating arms (22), and the middle parts of the two rotating arms (22) are rotatably mounted.

7. The clamp lifting tool for quickly disassembling clamp feet according to claim 1, characterized in that a gear (17) is arranged on the surface of the screw (6), a rack (18) is meshed with the upper surface and the lower surface of the gear (17), the rack (18) is slidably arranged in an inner cavity sliding groove of the mounting part (1), a connecting block II (19) is arranged between one side, away from the gear (17), of the rack (18) and the inserting plate (20), two long inserting grooves (21) are respectively arranged on the upper side and the lower side of the front surface and the rear surface of the inserting block (2), and the long inserting grooves (21) correspond to the inserting plate (20) on the same side.