CN211007609U

CN211007609U - Quick hook clip

Info

Publication number: CN211007609U
Application number: CN201921726234.9U
Authority: CN
Inventors: 陶家富; 涂伟; 鲁彩虹; 马跃武; 龙慧; 王建林; 罗加鹏; 曹万洪; 浦仕亮; 陆继东; 赵丽萍; 高永柱; 余昆勇
Original assignee: Yunnan Luxin Engineering Testing Co ltd; Ycih No10 Construction Co ltd
Current assignee: Yunnan Luxin Engineering Testing Co ltd; Ycih No10 Construction Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-07-14
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a quick hook clamp, which comprises a fixed bracket, a movable bracket and a torsional spring, wherein a fixed pin passes through the fixed bracket, the fixed pin is sleeved with the torsional spring, one end of the torsional spring is butted on the fixed bracket, and the other end of the torsional spring is butted on the movable bracket; the utility model discloses a heavy object lifting device, including fixed bolster, movable support, fixed bolster one end is provided with the arc portion that is used for the centre gripping pole setting, movable support one end is fixed with wears out fixed bolster, downward sloping and can with arc portion complex clamping part, movable support's the other end is provided with the heavy object hook. The quick couple in this application presss from both sides, and after the heavy object hook bore decurrent gravity, ascending holding power can be given to the pole setting to the clamping part to make arc portion and clamping part tighter with the pole setting centre gripping, compare in traditional couple clamp, have more the advantage.

Description

Quick hook clip

Technical Field

The utility model relates to a construction technical field, concretely relates to quick couple presss from both sides.

Background

In the construction process of a building site, frame construction is often needed, constructors inevitably carry tools to operate in the frame construction process, but the redundant tools prevent the lower constructors from being fatally injured if the constructors slide down carelessly on the frames, and the lower constructors can be damaged even if the constructors are not injured, so that the hanging clamp for clamp construction is particularly necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick couple presss from both sides, in the shelf work progress of solution, constructor's construction tool does not have the problem of department deposit.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a quick hook clamp comprises a fixed support, a movable support and a torsional spring, wherein a fixed pin penetrates through the fixed support, the torsional spring is sleeved on the fixed pin, one end of the torsional spring is abutted against the fixed support, and the other end of the torsional spring is abutted against the movable support;

the utility model discloses a heavy object lifting device, including fixed bolster, movable support, fixed bolster one end is provided with the arc portion that is used for the centre gripping pole setting, movable support one end is fixed with wears out fixed bolster, downward sloping and can with arc portion complex clamping part, movable support's the other end is provided with the heavy object hook.

Preferably, the fixing device further comprises a movable groove, a through hole for the fixing pin to pass through is formed in the groove wall of the movable groove, and the movable support is located in the movable groove.

Preferably, the height of the groove wall of the movable groove is gradually reduced in a direction away from the fixed pin.

Preferably, one side of the fixed support, which is far away from the arc-shaped part, is provided with a spring plate, and the spring plate abuts against the movable support.

Preferably, one end of the clamping part, which is far away from the movable bracket, is bent towards the direction far away from the arc-shaped part to form a limiting part.

Preferably, the fixed bolster is the cylindricality of level setting, and the below of keeping away from arc portion one side is provided with dodges the breach, dodge breach department and be provided with handheld portion, handheld portion one end is connected on the movable support, and the other end is with the activity groove butt on the movable support.

Preferably, the axis of the arc-shaped part and the clamped vertical rod are arranged in the same direction, and the movable support, the clamping part and the handheld part are all arranged on a vertical plane.

Preferably, the tip of the arc portion is provided with a guide portion which is inclined in a direction away from the axis of the arc portion.

Preferably, a sliding groove is formed in the movable support along the direction of the movable support, and the tail end of the elastic sheet can slide along the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that at least: after the normal couple clamp hung the heavy object, because the action of gravity of heavy object, the couple drops because can't bear weight very easily, but the quick couple in this application presss from both sides, bears decurrent gravity at the heavy object hook after, and ascending holding power of pole setting can be given to the clamping part to make arc portion and clamping part more tight with the pole setting centre gripping, compare in traditional couple clamp, have more the advantage.

Drawings

Fig. 1 is a schematic structural diagram of a viewing angle of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the present invention.

Fig. 3 is a schematic structural view of the middle fixing bracket of the present invention.

Fig. 4 is a schematic structural view of the movable support of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The embodiment provides a quick hook clamp, as shown in fig. 1-4, which includes a fixed support 1, a movable support 2 and a torsion spring 4, wherein the fixed support 1 is provided with a fixed pin 3 in a penetrating manner, the fixed pin 3 is sleeved with the torsion spring 4, one end of the torsion spring 4 abuts against the fixed support 1, and the other end abuts against the movable support 2; fixed bolster 1 one end is provided with the arc portion 11 that is used for the centre gripping pole setting, 2 one ends of movable support are fixed with and wear out fixed bolster 1, downward sloping and can with arc portion 11 complex clamping part 21, the other end of movable support 2 is provided with the weight hook.

When the quick couple clamp in this application uses, at first pinch fixed bolster 1 and movable support 2 for torsional spring 4 is compressed, and the distance between arc portion 11 and the clamping part 21 increases, then the centre gripping is on the stand, makes the stand be located between arc portion 11 and the clamping part 21, then releases one's hand, makes the distance between arc portion 11 and the clamping part 21 reduce under torsional spring 4's effect, thereby fixes the quick couple clamp on the stand. When the tool needs to be hung, the tool only needs to be hung on the weight hook, or the tool is placed in the bag and then hung on the weight hook.

After the normal couple was pressed from both sides and is hanging the heavy object, because the action of gravity of heavy object, the couple drops because can't bear weight very easily, but the quick couple in this embodiment presss from both sides, bears decurrent gravity at the heavy object hook after, and ascending holding power can be given to the pole setting to clamping part 21 to make arc portion 11 and clamping part 21 tighter with the pole setting centre gripping, compare in traditional couple and press from both sides, have more the advantage.

The movable support 2 in this application can rotate around fixed pin 3 under the effect of torsional spring 4 to realize movable support 2's fixed, but for convenient processing, has set up activity groove 5 in this application, be provided with the through-hole that is used for fixed pin 3 to pass on the cell wall of activity groove 5, movable support 2 is located activity groove 5. Thereby make quick couple press from both sides after the pole setting has been held, torsional spring 4 can support on movable support 2 for quick couple presss from both sides the centre gripping remain stable to the pole setting, avoids quick couple to press from both sides after the pole setting has been held, movable support 2 and fixed pin 3, mainly avoid movable support 2 and torsional spring 4 to break away from.

When the movable bracket 2 rotates around the fixed pin 3, the movable groove 5 also follows the rotation, but both ends of the movable groove 5 may abut against the inner wall of the fixed bracket 1 during the rotation, so that the height of the groove wall of the movable groove 5 is gradually reduced in a direction away from the fixed pin 3 in order to avoid the fixed bracket 1 from interfering with the rotation of the movable bracket 2.

In order to increase the clamping force between the arc-shaped part 11 and the clamping part 21, an elastic sheet 12 is arranged on one side of the fixed support 1 away from the arc-shaped part 11, the elastic sheet 12 abuts against the movable support 2, and the elastic sheet 12 can increase the thrust on one end of the movable support 2 away from the arc-shaped part 11, so that the clamping force is increased.

Since the movable bracket 2 is clamped between the torsion spring 4 and the movable groove 5 and may slide along the movable groove 5, in order to prevent the clamping portion 21 from retracting into the fixed bracket 1, one end of the clamping portion 21 away from the movable bracket 2 is bent to form a limiting portion 22 in a direction away from the arc portion 11.

The specific structures of the fixed bracket 1 and the movable bracket 2 in the present application are not limited as long as the two can rotate about the fixed pin 3 as an axis and can clamp the vertical rod. In this embodiment the fixed bolster 1 is the cylindricality of level setting, and the below of keeping away from arc portion 11 one side is provided with dodges the breach, it is provided with handheld portion 23 to dodge breach department, 23 one end of handheld portion is connected on movable support 2, and the other end will move about 5 butt of groove on movable support 2. In the embodiment, the handheld portion 23 and the movable support 2 are enclosed into a ring shape, when the device is used, one hand tightly holds the handheld portion 23 and the fixed support 1, so that the included angle between the movable support 2 and one side of the fixed support 1, which is far away from the arc portion 11, is reduced, the distance between the arc portion 11 and the clamping portion 21 is increased, and the vertical rod can enter between the clamping portion 21 and the arc portion 11; then, the hand is loosened, and under the action of the torsion spring 4, the included angle between the movable bracket 2 and the fixed bracket 1 at one side far away from the arc-shaped part 11 is increased, so that the distance between the arc-shaped part 11 and the clamping part 21 tends to be reduced, and the vertical rod is clamped. Wherein, the movable bracket 2 and the hand-held part 23 clamp the movable groove 5 in the middle, and the movable groove 5 is prevented from separating from the movable bracket 2, so that the danger of clamping hands is avoided.

The structure in this embodiment is further optimized, the axis of the arc-shaped part 11 and the clamped vertical rod are arranged in the same direction, and the movable support 2, the clamping part 21 and the handheld part 23 are all arranged on a vertical plane. Arc portion 11 in this application and the pole setting surface laminating of centre gripping, specific radian, diameter can be confirmed according to the pole setting of treating the centre gripping. The movable support 2, the clamping part 21 and the handheld part 23 are all arranged on a vertical plane, when a heavy object is hooked with a heavy object, the clamping part 21 has upward clamping force, so that the clamping force between the quick hook clamp and the vertical rod is larger, and the clamping is tighter.

Further optimizing the structure in this embodiment, the tip of the arc portion 11 is provided with a guide portion 13, and the guide portion 13 is inclined in a direction away from the axis of the arc portion 11. When the openings of the uprights and the arc-shaped part 11 are not aligned, it is inconvenient for the uprights to enter between the arc-shaped part 11 and the clamping part 21, so that the guide 13 is provided.

The structure in this embodiment is further optimized, a sliding groove is formed in the movable support 2 in the direction along which the movable support 2 is arranged, and the tail end of the elastic sheet 12 can slide along the sliding groove, so that the elastic sheet 12 is prevented from being inclined and separated from the movable support 2.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a quick couple presss from both sides, includes fixed bolster (1), movable support (2) and torsional spring (4), its characterized in that: a fixed pin (3) penetrates through the fixed support (1), a torsion spring (4) is sleeved on the fixed pin (3), one end of the torsion spring (4) is abutted against the fixed support (1), and the other end of the torsion spring (4) is abutted against the movable support (2);

fixed bolster (1) one end is provided with arc portion (11) that are used for the centre gripping pole setting, movable support (2) one end is fixed with wears out fixed bolster (1), downward sloping and can with arc portion (11) complex clamping part (21), the other end of movable support (2) is provided with the heavy object hook.

2. Quick hooking clamp according to claim 1, characterised in that it also comprises a mobile slot (5), the walls of said mobile slot (5) being provided with a through hole for the passage of the fixing pin (3), said mobile bracket (2) being positioned inside said mobile slot (5).

3. Quick hitch clamp according to claim 2, characterized in that the height of the groove wall of the movable groove (5) decreases gradually in the direction away from the fixed pin (3).

4. A quick hook clamp according to claim 1, characterized in that a spring (12) is arranged on the side of the fixed bracket (1) away from the arc-shaped portion (11), the spring (12) abutting against the movable bracket (2).

5. A quick hook clamp according to claim 1, characterized in that the end of the clamping portion (21) remote from the movable bracket (2) is bent in a direction remote from the arc-shaped portion (11) to form a limiting portion (22).

6. The quick hook clamp according to claim 2, wherein the fixed support (1) is a horizontally arranged column, an avoiding gap is arranged below one side of the fixed support far away from the arc-shaped portion (11), a handheld portion (23) is arranged at the avoiding gap, one end of the handheld portion (23) is connected to the movable support (2), and the other end of the handheld portion abuts against the movable support (2) with the movable groove (5).

7. A quick hitch clip as claimed in claim 6, characterised in that the axis of the arcuate portion (11) is co-directional with the upright being gripped, the mobile carrier (2), the gripping portion (21) and the hand-held portion (23) all being disposed on a vertical plane.

8. A quick hitch clip as claimed in claim 1, characterized in that the distal end of the arcuate portion (11) is provided with a guide portion (13), the guide portion (13) being inclined in a direction away from the axis of the arcuate portion (11).

9. A quick hook clamp according to claim 4, characterized in that a sliding groove is arranged on the movable support (2) along the direction of the movable support (2), and the tail end of the elastic sheet (12) can slide along the sliding groove.