Lifting clamp for sponge
By designing a sponge lifting clamp, an L-shaped clamping rod and a driving component are used to achieve stable clamping and lifting of long strips of sponge, solving the problems of fixing and inconvenient operation during sponge lifting and improving lifting efficiency.
Patent Information
- Application Number
- CN202520307074.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-25
AI Technical Summary
In existing technologies, long strips of sponge are difficult to fix and handle during hoisting, resulting in difficulties in transportation.
A sponge lifting clamp was designed, including a support frame and two symmetrical clamping parts. The bottom of the clamping parts is connected to a long clamping rod with an L-shaped cross-section and an inner corner located on the top side. The clamping rod is equipped with a drive unit and a flexible connector. The clamping parts are stably clamped and lifted by a drive motor and a spring.
It enables stable clamping and hoisting of long strips of sponge, improving the stability and convenience of the hoisting process.
Smart Images
Figure CN223752236U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of clamp, more specifically, it relates to a hoisting clamp for sponge. BACKGROUND
[0002] The hoisting clamp is usually arranged on a sling such as a row sling to limit the hoisting and carrying process of the articles and ensure the process of hoisting the articles by the sling more stable and convenient.
[0003] The sponge is formed after the plastic particles are foamed, and is usually foamed in a mold. After foaming, the sponge needs to be demolded and transported to a cutting area for cutting. In the prior art, the transportation process of the sponge is usually assisted by a forklift or manual carrying. However, when the sponge is in a long strip shape, it is not easy to fix and hoist the long strip sponge by using a row sling. Therefore, a structure is provided to solve the problem of inconvenient hoisting process of the existing long strip sponge.
[0004] Therefore, a new scheme is needed to solve this problem. UTILITY MODEL CONTENT
[0005] In view of the deficiencies in the prior art, the utility model aims to provide a hoisting clamp for sponge.
[0006] The above technical purpose of the utility model is realized by the following technical scheme: the hoisting clamp for sponge comprises a support frame and two clamping pieces which are hingedly connected to the bottom side of the support frame. The two clamping pieces are symmetrically arranged. The bottom of each clamping piece is fixedly connected with a long strip clamping rod which is used to abut against the bottom wall and the width direction side wall of the sponge.
[0007] The utility model is further provided as follows: the cross-sectional shape of the long strip clamping rod in the width direction is L-shaped, and the female angle is located at the top side. The female angles of the two long strip clamping rods are opposite to each other.
[0008] The utility model is further provided as follows: the opposite sides of the long strip clamping rod are provided with inclined surfaces with the same length.
[0009] The utility model is further provided as follows: the support frame is fixedly connected with a driving part which is used to drive the bottom sides of the two clamping pieces to approach each other. The support frame and the clamping piece are provided with an acting force which is used to drive the side walls of the clamping pieces to move away from each other.
[0010] The utility model further sets up: a plurality of hinge seats of symmetrical arrangement are fixedly connected on the support frame, the top of the clamping piece is fixedly connected with the rotating rod which is mutually hinged with the hinge seat, both ends of the rotating rod are fixedly connected with the limiting block, the spring is sleeved on the rotating rod, one end of the spring is fixedly connected with the hinge seat, the other end of the spring is fixedly connected with the limiting block.
[0011] The utility model further sets up: the drive part includes the connecting plate which is fixedly connected with the support frame, the upper portion of connecting plate is fixedly connected with the drive motor, the output shaft of drive motor is fixedly connected with the drive shaft who is passed to the below of connecting plate, the bottom of drive shaft is fixedly connected with the winding wheel disc, the flexible connecting piece of fixedly connected with winding wheel disc and can be wound on winding wheel disc is fixedly connected on the clamping piece.
[0012] The utility model further sets up: the connecting plate of one side near winding wheel disc is fixedly connected with first connecting rod, the bottom of first connecting rod is fixedly connected with the guide ring who is opposite winding wheel disc and is sleeved on flexible connecting piece, the second connecting rod is fixedly connected on the clamping piece, the other end of flexible connecting piece is fixedly connected with second connecting rod.
[0013] Summarized above, the utility model has following beneficial effect:
[0014] The cross section shape of the long strip clamping rod width direction is arranged as L shape and its female angle is located at its top side, the female angles of two long strip clamping rods are opposite, and the opposite sides of the long strip clamping rods are provided with inclined surfaces with consistent length, the long strip clamping rod can be better inserted into the bottom of the sponge and force the sponge by the inclined surface, the long strip clamping rod is in full contact with the sponge, the structure can stably exert force on the sponge and stably clamp the sponge, and the structure can stably hoist the long strip sponge. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the structure diagram of the utility model Figure 1 ;
[0016] Figure 2 It is the enlarged view of A in Figure 1
[0017] Figure 3 It is the structure diagram of the utility model Figure 2 ;
[0018] Figure 4 It is the enlarged view of B in Figure 3
[0019] In the diagram: 1. Support frame; 2. Long clamping rod; 3. Inclined surface; 4. Hinge seat; 5. Rotating rod; 6. Limiting block; 7. Spring; 8. Connecting plate; 9. Drive motor; 10. Drive shaft; 11. Winding wheel; 12. Flexible connector; 13. First connecting rod; 14. Guide ring; 15. Second connecting rod. Detailed Implementation
[0020] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0021] The sponge is lifted using a hoisting clamp, such as Figure 1 As shown, the structure includes a support frame 1 and two clamping members hinged to its bottom side. The two clamping members are symmetrically arranged. The bottom of each clamping member is fixedly connected by welding to a long clamping rod 2 for abutting against the bottom wall and the side wall in the width direction of the sponge. The cross-sectional shape of the long clamping rod 2 in the width direction is set as L-shaped, and its internal corner is located on its top side. The internal corners of the two long clamping rods 2 are opposite each other. The opposite side of each long clamping rod 2 is provided with a slope 3 of the same length. With the help of the slope 3, the long clamping rod 2 can better penetrate into the bottom of the sponge and apply force to the sponge. With the long clamping rod 2 in full contact with the sponge, the structure can stably apply force to the sponge and stably clamp the sponge, ensuring that the structure can stably lift the long sponge.
[0022] like Figure 1 and Figure 2As shown, the support frame 1 is fixedly connected with a driving portion for driving the bottom sides of the two clamping members to approach each other, which can drive the clamping members to approach each other under the action of the driving portion, so as to ensure that the clamping members can stably clamp and assist in lifting the material. The support frame 1 is fixedly connected with a plurality of hinge seats 4 arranged symmetrically. The top of the clamping member is fixedly connected with a rotating rod 5 hingedly connected with the hinge seat 4 by welding. The hinge between the rotating rod 5 and the hinge seat 4 realizes the hinge between the clamping member and the support frame 1. The two ends of the rotating rod 5 are fixedly connected with a limiting block 6 by welding. The limiting block 6 is arranged to limit the position of the rotating rod 5 on the hinge seat 4, so as to ensure that the rotating rod 5 can stably be on the hinge seat 4, and the connection between the clamping member and the hinge seat 4 is more stable. When the driving portion does not exert force on the clamping member, the spring 7 is in a state of being driven to deform. The elastic force generated by the elastically deformed spring 7. The spring 7 is sleeved on the rotating rod 5, one end of the spring 7 is fixedly connected with the hinge seat 4, and the other end of the spring 7 is fixedly connected with the limiting block 6. When the bottom of the clamping member gradually approaches, the degree of deformation of the spring 7 will gradually increase. When the external force acting on the clamping member disappears, the clamping members will be driven away from each other under the action of the elastic force generated by the elastically deformed spring 7, so that the bottom of the two clamping members is opened and prepared for clamping the material, so that the clamping member can stably clamp and lift the material.
[0023] As shown in Figure 3 and Figure 4 The driving portion includes a connecting plate 8 fixedly connected with the support frame 1 by welding. The upper side of the connecting plate 8 is fixedly connected with a driving motor 9 by bolt locking. The output shaft of the driving motor 9 is fixedly connected with a driving shaft 10 penetrating below the connecting plate 8. The bottom of the driving shaft 10 is fixedly connected with a winding wheel 11 by welding. The clamping member is fixedly connected with a flexible connecting member 12 fixedly connected with the winding wheel 11 and wound on the winding wheel 11. The flexible connecting member 12 is arranged as a thin steel cable. The driving motor 9 is arranged as a servo motor. The driving motor 9 rotates to drive the driving shaft 10 to rotate. The driving shaft 10 rotates to drive the winding wheel 11 to rotate. The winding wheel 11 rotates in one direction to drive the flexible connecting member 12 to wind on the winding wheel 11, so as to drive the clamping member by means of the flexible connecting member 12. When the winding wheel 11 rotates in the other direction, the winding on the flexible connecting member 12 is gradually loosened, and the pulling of the clamping member is loosened.
[0024] As shown in Figures 1-4As shown, the first connecting rod 13 is fixedly connected to the connecting plate 8 near the winding wheel disc 11 by welding, and the bottom of the first connecting rod 13 is fixedly connected with the guide ring 14 opposite to the winding wheel disc 11 and sleeved on the flexible connecting piece 12 by welding. The first connecting rod 13 and the guide ring 14 can stably guide and limit the sliding process of the flexible connecting piece 12, ensure the sliding process of the flexible connecting piece 12 more stable, and ensure that the flexible connecting piece 12 can be stably wound on the winding wheel disc 11, ensure that the driving process of the driving part on the clamping piece is more stable, and ensure that the function of the whole structure for clamping and carrying the material is more stable. The second connecting rod 15 is fixedly connected to the clamping piece by welding, and the other end of the flexible connecting piece 12 is fixedly connected with the second connecting rod 15. The arrangement ensures that the flexible connecting piece 12 can stably pull the clamping piece by the second connecting rod 15, ensures that the driving of the driving part on the clamping piece can be stably achieved, and ensures that the clamping piece can stably clamp and hoist the material.
[0025] The preferred embodiments of the present application are described above, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solutions falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled persons in the technical field, some improvements and decorations without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.
Claims
1. A sponge lifting clamp, comprising a support frame (1) and two clamping members hinged to its bottom side, the two clamping members being symmetrically arranged, characterized in that: The bottom of the clamping member is fixedly connected to a long clamping rod (2) for abutting against the bottom wall and the side wall in the width direction of the sponge.
2. The sponge lifting clamp according to claim 1, characterized in that: The cross-sectional shape of the long strip clamping rod (2) along the width direction is set to L-shape and its internal corner is located on its top side, and the internal corners of the two long strip clamping rods (2) are opposite each other.
3. The sponge lifting clamp according to claim 2, characterized in that: Each of the long clamping rods (2) has a slope (3) of the same length on one side opposite to it.
4. The sponge lifting clamp according to claim 3, characterized in that: The support frame (1) is fixedly connected to a driving part for driving the bottom sides of the two clamping parts to move closer to each other at the same time. There is a force between the support frame (1) and the clamping parts for driving the side walls of the clamping parts to move away from each other.
5. The sponge lifting clamp according to claim 2, characterized in that: The support frame (1) is fixedly connected with several symmetrically arranged hinge seats (4). The top of the clamping member is fixedly connected with a rotating rod (5) that is hinged to the hinge seats (4). Both ends of the rotating rod (5) are fixedly connected with limit blocks (6). A spring (7) is sleeved on the rotating rod (5). One end of the spring (7) is fixedly connected to the hinge seat (4), and the other end of the spring (7) is fixedly connected to the limit block (6).
6. The sponge lifting clamp according to claim 4, characterized in that: The drive unit includes a connecting plate (8) fixedly connected to the support frame (1), a drive motor (9) fixedly connected above the connecting plate (8), a drive shaft (10) fixedly connected to the output shaft of the drive motor (9) extending below the connecting plate (8), a winding wheel (11) fixedly connected to the bottom of the drive shaft (10), and a flexible connector (12) fixedly connected to the clamping member and fixedly connected to the winding wheel (11) and capable of being wound on the winding wheel (11).
7. The sponge lifting clamp according to claim 6, characterized in that: A first connecting rod (13) is fixedly connected to the connecting plate (8) on the side near the winding wheel (11). A guide ring (14) is fixedly connected to the bottom of the first connecting rod (13) facing the winding wheel (11) and sleeved on the flexible connector (12). A second connecting rod (15) is fixedly connected to the clamping member. The other end of the flexible connector (12) is fixedly connected to the second connecting rod (15).