Back-carrying type auxiliary lifting gripper device
By designing a backpack-style auxiliary lifting gripper device, which uses a shoulder strap and spring-loaded claws to hold the target object, the problem of unstable single-handed lifting in high-altitude operations is solved, achieving both safety and convenience for efficient single-person high-altitude operations.
Patent Information
- Application Number
- CN202422753977.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-12
AI Technical Summary
In high-altitude operations, lifting heavy objects with one hand is unstable and difficult to secure, increasing safety hazards. This is especially true when installing lighting fixtures at height, which requires two people to work together, posing a risk of falls and serious injury.
Design a backpack-type auxiliary lifting gripping device, including a structural frame, a rotating arm and a spring gripper. It is fixed to the back by a shoulder strap and a shoulder strap buckle. The rotating arm and the spring gripper hold the target object, freeing the hands to perform other operations.
It provides a stable solution for lifting and securing objects, reducing safety risks in high-altitude operations, allowing single-person high-altitude tasks, and improving work efficiency and safety.
Smart Images
Figure CN223578401U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to high altitude construction technical field, concretely is a kind of back type auxiliary lifting gripper device. BACKGROUND
[0002] Current artificial carries out roof lamp installation, because lamp distance ground is relatively high, need to stand on ladder and carry out high-altitude operation, person is unstable in the center of gravity on ladder, there is certain dangerous nature, and if lamp is relatively heavy, one person is unable to install, often need two people to coordinate cooperation, because lamp installation needs to be in high-altitude lifting positioning while carrying out bolt fixation, high-altitude lifting lamp single hand is difficult to realize, reason one is that lamp is relatively heavy, single hand carrying capacity is limited;Reason two is that single hand stress point area is relatively small, and lifting lamp is unstable;In addition, person also needs to stand on ladder, more increase the difficulty of installation.Let alone risky single hand lifting lamp, another hand carries out bolt fixation, it is easy to cause lamp to fall to ground, even due to person unstable center of gravity falls to ground and causes serious injury, to cause safety accident, therefore, in view of above status, urgent need to develop a kind of back type auxiliary lifting gripper device to overcome the deficiency in current practical application. CONTENT OF THE UTILITY MODEL
[0003] The utility model is to provide a kind of back type auxiliary lifting gripper device to solve the problems raised in the above background art.
[0004] To achieve the above object, the utility model provides the following technical scheme:
[0005] A back type auxiliary lifting gripper device, including structural frame, still includes:
[0006] Rotary arm, one end of the rotary arm is connected with the structural frame, and the other end of the rotary arm is provided with spring clamp jaw;
[0007] And binding assembly, the binding assembly is detachably connected with the structural frame, wherein the binding assembly includes a shoulder strap, a shoulder strap buckle and a fastening unit;
[0008] The fastening unit is connected with the structural frame, and a plurality of shoulder straps are provided on the fastening unit, and adjacent shoulder straps are connected by a shoulder strap buckle.
[0009] As a further scheme of the utility model: the fastening unit includes:
[0010] Threaded hole one, the number of threaded hole one is four, four threaded hole one is respectively set up on the four corners of the structural frame;
[0011] And a metal buckle is fixedly connected with the belt and is in threaded connection with the threaded hole, wherein the number of the belts is four, and the metal buckle is fixedly installed on each of the belts.
[0012] As a further scheme of the utility model: further include: threaded hole two, the number of threaded hole two is two, two threaded hole two is respectively set up in the both ends of structure frame,
[0013] And a fastener is arranged on one end of the rotating arm and is in threaded connection with the threaded hole two, wherein the number of the rotating arms is two, and the rotating arms are respectively arranged on the two sides of the structure frame.
[0014] As a further scheme of the utility model: further include: universal ball joint, the universal ball joint is rotatably connected with the rotating arm,
[0015] And a connecting unit is connected with the spring clamping jaw and the universal ball joint.
[0016] As a further scheme of the utility model: the connecting unit includes:
[0017] A screw rod is fixedly installed on the universal ball joint;
[0018] A connecting column is fixedly connected with the spring clamping jaw on one end;
[0019] And a threaded hole three is arranged on the other end of the connecting column, and the threaded hole three is in threaded connection with the screw rod.
[0020] Compared with the prior art, the utility model has the advantages of:
[0021] In the process of high-altitude operation of the staff, the structure frame can be carried on the back of the staff through the belt and the belt buckle, wherein the structure frame can be built by aluminum profiles, the belt is connected with the structure frame through the fastening unit, and the belt has the belt buckle, so that the length of the belt can be adjusted to adapt to people with different body shapes, in addition, the structure frame is provided with rotating arms, and the rotating arms are provided with spring clamping jaws, after the staff carries the device on the back, manually opens and clamps the target object, and releases the hands, the spring clamping jaws are naturally closed, and the hands are released for other high-difficulty operation actions, so that the device is simple to operate and novel in structure, can fix the object that needs to be held in the air, releases the hands for higher difficulty tasks, such as bolt fixing, and provides convenience for the staff. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is a three-dimensional structure schematic view of the rear side direction of the backable auxiliary lifting gripper device in the utility model.
[0023] Figure 2 It is the three-dimensional structure schematic view of the front side direction of the backable auxiliary lifting gripper device in the utility model;
[0024] Figure 3 It is the three-dimensional structure schematic view of the structure frame in the utility model;
[0025] Figure 4 It is the three-dimensional structure schematic view of the universal ball joint in the utility model;
[0026] Figure 5 It is the three-dimensional structure schematic view of the spring clamp jaw in the utility model.
[0027] In the drawing: 1-spring clamp jaw, 2-universal ball joint, 3-rotary arm, 4-structure frame, 5-back strap, 6-back strap buckle, 7-threaded hole one, 8-threaded hole two, 9-screw, 10-threaded hole three, 11-connection column, 12-fastener, 13-metal buckle. DETAILED DESCRIPTION
[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the utility model.
[0029] The specific implementation of the utility model will be described in detail below in conjunction with specific embodiments.
[0030] Please refer to Figures 1-5 The utility model embodiment provides a backable auxiliary lifting gripper device, including structure frame 4, still including:
[0031] Rotary arm 3, one end of rotary arm 3 is connected with structure frame 4, and the other end of rotary arm 3 is provided with spring clamp jaw 1;
[0032] And binding assembly, the binding assembly is detachably connected with structure frame 4, wherein the binding assembly includes back strap 5, back strap buckle 6 and fastening unit;
[0033] The fastening unit is connected with structure frame 4, and multiple back straps 5 are arranged on the fastening unit, and adjacent back straps 5 are connected through back strap buckle 6.
[0034] In the process of high-altitude operation of the staff, the structural frame 4 can be carried on the back of the staff through the belt 5 and the belt buckle 6, wherein the structural frame 4 can be built by aluminum profiles, the belt 5 is connected with the structural frame 4 through a fastening unit, and the belt 5 has the belt buckle 6, so that the length of the belt 5 can be adjusted to adapt to people with different body shapes, in addition, the structural frame 4 is provided with a rotating arm 3, the rotating arm 3 is provided with a spring clamp 1, the staff carries the device on the back, manually opens and clamps the target object, and the spring clamp 1 is naturally closed after the hand is released, so that both hands are released for other high-difficulty operation actions, the operation is simple, the structure is novel, the object that needs to be held in high altitude can be fixed, both hands are released for higher difficulty tasks, such as bolt fixing, and convenience is provided for the staff.
[0035] In an embodiment of the utility model, please refer to Figures 1-5 , the fastening unit includes:
[0036] The threaded hole one 7 is four, four threaded hole one 7 is established respectively on the four corners of the structural frame 4;
[0037] And metal buckle 13, metal buckle 13 with the fixed connection of belt 5 with threaded hole one 7 is connected in screw thread, wherein, the number of belt 5 is four, and the metal buckle 13 is fixedly installed on each belt 5.
[0038] Also includes: threaded hole two 8, the number of threaded hole two 8 is two, two threaded hole two 8 is established respectively on the both ends of the structural frame 4;
[0039] And fastener 12, the one end of fastener 12 is through the rotating arm 3, and is connected with threaded hole two 8 in screw thread, wherein, the number of rotating arm 3 is two, and two rotating arm 3 is located on the both sides of the structural frame 4.
[0040] Please refer to Figures 1-5 , also includes: universal ball joint 2, universal ball joint 2 with rotating arm 3 rotation is connected;
[0041] And connecting unit, the connecting unit is connected with spring clamp 1 and universal ball joint 2 respectively.
[0042] The connecting unit includes:
[0043] Screw rod 9, screw rod 9 is fixedly installed on universal ball joint 2;
[0044] Connecting column body 11, one end of connecting column body 11 is fixedly connected with spring clamp 1;
[0045] And the threaded hole three 10 is arranged on the other end of the connecting column body 11, and the threaded hole three 10 is also screwed with the threaded rod 9.
[0046] Before high-altitude operation, the harness 5 is connected with the structural frame 4 through the threaded metal buckle 13, and the upper end of the rotating arm 3 is designed with a spherical groove for installing the universal ball joint 2, the position of the universal ball is fixed by a set screw, and the universal ball joint 2 is connected and fixed with the spring clamp 1 through the fastener 12, wherein the fastener 12 can be in the form of a set screw, so that the installation of the whole device is completed, and the structure is simple and the cost is low.
[0047] Therefore, the use method of the device is as follows: according to the specific use operation environment, the relative positions of the universal ball joint 2 and the rotating arm 3 and the rotating arm 3 and the structural frame 4 are adjusted to meet the space distance requirement of operation, then the positions of the components of the device are fixed through the fastener 12, the device is worn on the operator, the spring clamp 1 is manually opened and clamped on the target object, and the spring clamp 1 is naturally closed after the hand is released, so that both hands are released for other difficult operation actions.
[0048] It should be noted that, in the present application, unless otherwise specified and limited, the terms "sliding", "rotating", "fixed", "provided with" and the like should be understood broadly, for example, can be welded connection, can also be bolted connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specified. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0049] In addition, it should be understood that although the present application is described in the form of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.
Claims
1. A wearable assistive lifting handle device comprising a structural frame, characterized in that, Also include: A rotating arm, one end of the rotating arm is connected with the structure frame, the other end of the rotating arm is provided with a spring clamp jaw; And a binding assembly, the binding assembly is detachably connected with the structure frame, wherein the binding assembly comprises a shoulder strap, a shoulder strap buckle and a fastening unit; The fastening unit is connected with the structure frame, and a plurality of shoulder straps are provided on the fastening unit, and adjacent shoulder straps are connected by a shoulder strap buckle.
2. The wearable assist grip device of claim 1, wherein, The fastening unit comprises: Four threaded holes one, the number of the threaded holes one is four, four threaded holes one is respectively set up on the four corners of the structure frame; And a metal buckle, the metal buckle is fixedly connected with the shoulder strap and is in threaded connection with the threaded hole one, wherein the number of the shoulder strap is four, and the metal buckle is fixedly installed on each shoulder strap.
3. The wearable assist grip device of claim 2, wherein, Also include: two threaded holes two, the number of the threaded holes two is two, two threaded holes two is respectively set up on the two ends of the structure frame; And a fastener, one end of the fastener penetrates the rotating arm and is in threaded connection with the threaded hole two, wherein the number of the rotating arm is two, and the two rotating arms are respectively located on the two sides of the structure frame.
4. The back-wearable assistive lifting handle device according to any one of claims 1-3, characterized in that, Also include: A universal ball joint, the universal ball joint is in rotation connection with the rotating arm; And a connecting unit, the connecting unit is connected with the spring clamp jaw and the universal ball joint respectively.
5. The wearable assist grip device of claim 4, wherein, The connecting unit comprises: A screw rod, the screw rod is fixedly installed on the universal ball joint; A connecting column, one end of the connecting column is fixedly connected with the spring clamp jaw; And a threaded hole three, the threaded hole three is set up on the other end of the connecting column, and the threaded hole three is also in threaded connection with the screw rod.