Vertical adhesive tape hoisting clamp convenient to mount and dismount

Abstract

The utility model provides a vertical adhesive tape hoisting fixture convenient to mount and demount, which comprises a bearing plate used for loading a vertical adhesive tape, the bearing plate is provided with an upper fixture and a lower fixture which are symmetrically arranged in a split manner, each of the upper fixture and the lower fixture comprises two symmetrically arranged clamping frames, and a cross beam is fixedly connected between the two clamping frames. A clamping plate is fixedly arranged on each clamping frame in the direction facing the bearing plate, the two clamping frames of the upper clamp and the two clamping frames of the lower clamp are arranged on the two sides of the bearing plate in a one-to-one symmetry mode, a fixing platform is arranged on the side, away from the bearing plate, of the upper clamp, and an adjustable fixing assembly is perpendicularly arranged on the fixing platform in a penetrating mode in the direction perpendicular to the bearing plate. The adjustable fixing assembly penetrates to the lower clamp, a locking piece is arranged on the side wall, perpendicular to the fixing piece, of the lower clamp, and the locking piece is detachably and fixedly connected with the adjustable fixing assembly. According to the utility model, the upper clamp and the lower clamp can be quickly mounted or dismounted through the detachable fixing mechanism, so that the hoisting efficiency of the vertical adhesive tape is improved.

Description

Technical Field

[0001] This utility model relates to the field of engineering equipment technology, and in particular to a vertical tape hoisting clamp that is easy to install and dismantle. Background Technology

[0002] In tunnel boring machine (TBM) construction, efficient transportation of excavated soil is crucial to ensuring the smooth progress of the project. Vertical belt conveyors play a vital role in this process, especially in projects with deep vertical shafts. As the core component of vertical belt conveyors for transporting excavated soil, the installation accuracy and efficiency of the vertical belt directly affect the stable and long-term operation of the entire conveyor system, making its importance self-evident.

[0003] The vertical tape hoisting clamps used in previous construction projects have many drawbacks. Their bulky size not only significantly increases the lifting burden but also easily creates safety hazards during operation. The cumbersome installation and disassembly process consumes a lot of valuable time, slowing down the overall construction progress. Furthermore, the commonly used clamps lack versatility; when hoisting tapes of different lengths or with different partitions, different clamps may need to be replaced, or the clamps may need to be adjusted and modified extensively, increasing costs and operational complexity. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] To achieve the above objectives, this utility model proposes a vertical tape lifting clamp that is easy to install and disassemble, including a support plate for loading vertical tape. The support plate is symmetrically and separately provided with an upper clamp and a lower clamp. Both the upper clamp and the lower clamp include two symmetrically arranged clamping frames. A crossbeam is fixedly connected between the two clamping frames. Each clamping frame is fixedly provided with a clamping plate facing the support plate. The two clamping frames of the upper clamp and the two clamping frames of the lower clamp are symmetrically arranged on both sides of the support plate. A fixed platform is provided on the side of the upper clamp facing away from the support plate. An adjustable fixing component is vertically provided through the fixed platform along the vertical support plate. The adjustable fixing component extends to the lower clamp, and a locking component is provided on the vertical fixing component on the side wall of the lower clamp. The locking component is detachably and fixedly connected to the adjustable fixing component.

[0006] This invention achieves stable support for the bearing plate by setting detachable upper and lower clamps. The detachable fixing mechanism allows for quick installation or removal of the upper and lower clamps, thereby improving the hoisting efficiency of vertical tape.

[0007] Optionally, the adjustable fixing assembly includes a fixing rod vertically extending through the fixing platform, and both the upper clamp and the lower clamp are provided with a receiving cavity for the fixing rod to pass through. The receiving cavity is located within the clamping frame, and the fixing rod extends from the fixing platform into the receiving cavity of the lower clamp.

[0008] The locking component includes a pin that is vertically connected to one end of the fixing rod facing the lower clamp. The side wall of the lower clamp is provided with a pin hole to cooperate with the pin, and the fixing rod is provided with a through hole for the pin to pass through. The through hole and the pin hole are coaxially arranged, and the pin is detachably fixedly connected to a cotter pin after passing through the pin hole and the through hole.

[0009] The fixing rod passes through one end of the fixing platform and is fastened to the fixing platform.

[0010] Furthermore, the fastener is configured as a fixing nut, and the fixing nut is threadedly connected to one end of the fixing rod through the fixing platform.

[0011] Furthermore, the receiving cavity is configured to open towards the side opposite to the support plate.

[0012] Furthermore, both the clamping plate and the fixing platform are provided with opening slots for accommodating the fixing rod, and the opening direction of the opening slots is the same as the opening direction of the accommodating cavity.

[0013] Furthermore, a connector is provided at one end of the fixing rod facing downwards from the clamp. The diameter of the connector is larger than the outer diameter of the fixing rod, and the through hole is provided on the connector.

[0014] Furthermore, a support platform is provided parallel to the support plate at the end of the lower clamp that is away from the support plate.

[0015] Furthermore, a first reinforcing rib is provided between the support platform and the lower clamp.

[0016] Furthermore, a second reinforcing rib is provided between the fixed platform and the upper clamp.

[0017] Furthermore, the upper clamp has multiple lifting lugs on the side of the crossbeam facing away from the bearing plate.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0020] Figure 1 This is a schematic diagram of the overall structure of a vertical tape lifting clamp that is easy to install and dismantle according to the present invention;

[0021] Figure 2 This is a schematic diagram of the upper and lower clamps of a vertical tape hoisting clamp that is easy to install and disassemble, according to the present invention.

[0022] Figure 3 This is a schematic diagram of the adjustable fixing component and locking element of a vertical tape hoisting clamp that is easy to install and disassemble, according to the present invention.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Bearing plate; 2. Adhesive tape; 3. Upper clamp; 4. Lower clamp; 41. Support platform; 42. First reinforcing rib; 5. Clamping frame; 51. Clamping plate; 52. Fixing platform; 521. Second reinforcing rib; 6. Crossbeam; 7. Adjustable fixing assembly; 71. Fixing rod; 72. Receiving cavity; 721. Reinforcing plate; 722. Clearance opening slot; 73. Fastener; 74. Connector; 8. Locking component; 81. Pin; 82. Cotter pin; 83. Pin hole; 9. Opening slot; 10. Lifting lug; 11. Fixing frame; 111. Clearance gap. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0026] This utility model proposes a vertical tape lifting clamp that is easy to install and dismantle, as described below. Figures 1 to 3 Please provide a detailed explanation.

[0027] A vertical tape lifting clamp that is easy to install and dismantle includes a support plate 1 for loading vertical tape 2. The support plate 1 is symmetrically and separately provided with an upper clamp 3 and a lower clamp 4. Both the upper clamp 3 and the lower clamp 4 include two symmetrically arranged clamping frames 5. A crossbeam 6 is fixedly connected between the two clamping frames 5. Each clamping frame 5 is fixedly provided with a clamping plate 51 facing the support plate 1. The two clamping frames 5 of the upper clamp 3 and the two clamping frames 5 of the lower clamp 4 are symmetrically arranged on both sides of the support plate 1. A fixed platform 52 is provided on the side of the upper clamp 3 facing away from the support plate 1. An adjustable fixing component 7 is provided vertically through the fixed platform 52 along the vertical support plate 1. The adjustable fixing component 7 extends to the lower clamp 4, and a locking component 8 is provided on the vertical fixing part of the side wall of the lower clamp 4. The locking component 8 is detachably and fixedly connected to the adjustable fixing component 7.

[0028] This utility model achieves stable support for the bearing plate 1 by setting up detachable upper clamp 3 and lower clamp 4. The detachable fixing mechanism enables quick installation or removal of the upper clamp 3 and lower clamp 4, thereby improving the hoisting efficiency of the vertical tape 2. Furthermore, when hoisting tapes 2 of different lengths or with different partitions, the distance between the upper clamp 3 and lower clamp 4 can be adjusted by the adjustable fixing component 7, thereby achieving adaptability to tapes 2 of various lengths and with various partitions.

[0029] When hoisting is required, place the lower clamp 4 on a flat surface, then place the support plate 1 on the clamping plate of the lower clamp 4. Next, load the vertical tape 2 onto the support plate 1, then place the upper clamp 3 on top of the support plate 1. Align the four clamping plates on both sides of the two clamps, and finally install the adjustable fixing component 7 and the locking component 8 to complete the fixed connection between the upper clamp 3 and the lower clamp 4, thereby securing the support plate 1. Hoisting operations can then begin. When disassembly is required, the upper clamp 3 and the lower clamp 4 can be separated by removing the adjustable fixing component 7 and the locking component 8.

[0030] In one embodiment, the adjustable fixing component 7 includes a fixing rod 71 vertically extending through the fixing platform 52, and both the upper clamp 3 and the lower clamp 4 are provided with a receiving cavity 72 for the fixing rod 71 to pass through. The receiving cavity 72 is located in the clamping frame 5, and the fixing rod 71 extends from the fixing platform 52 into the receiving cavity 72 of the lower clamp 4.

[0031] The locking component 8 includes a pin 81 vertically connected to one end of the fixing rod 71 facing the lower clamp 4. The side wall of the lower clamp 4 is provided with a pin hole 83 to cooperate with the pin 81, and the fixing rod 71 is provided with a through hole for the pin 81 to pass through. The through hole and the pin hole 83 are coaxially arranged, and the pin 81 is detachably fixedly connected to a cotter pin 82 after passing through the pin hole 83 and the through hole.

[0032] The fixing rod 71 passes through the fixing platform 52 and presses one end of the fixing platform 52 with fasteners 73.

[0033] A detachable T-shaped locking structure is formed by the fixing rod 71 and the pin 81. The pin 81 and the fixing platform 52 are fastened to the fixing rod 71, thereby achieving a fixed connection between the upper clamp 3 and the lower clamp 4. The detachable fixed connection between the pin 81 and the cotter pin 82 can stably and quickly fix the end of the fixing rod 71 facing the lower clamp 4, thereby improving the efficiency of hoisting work.

[0034] When it is necessary to fix the upper clamp 3 and the lower clamp 4, the worker places the fixing rod 71 with the through hole facing the lower clamp 4 into the receiving cavity 72, then passes the pin 81 through the pin hole 83 and the through hole, and then uses the cotter pin 82 to fix the pin 81; after the pin 81 is fixed, the other end of the fixing rod 71 passes through the fixing platform 52 and is fixedly connected to the fastener 73. The fastener 73 is pressed against the fixing platform 52 to complete the fixed connection between the upper clamp 3 and the lower clamp 4, thereby completing the clamping and fixing of the bearing plate 1, which makes it convenient to move the bearing plate 1 by hoisting the upper clamp 3.

[0035] In some embodiments, the fastener 73 is configured as a fixing nut, which is threadedly connected to the fixing rod 71 through one end of the fixing platform 52. This threaded connection between the fixing nut and the fixing rod 71 facilitates a detachable and adjustable fixing effect for the fixing rod 71 facing the bearing platform. This allows workers to easily adjust the gap between the upper clamp 3 and the lower clamp 4 according to different tape 2 specifications, avoiding the need for extensive furniture replacements when hoisting tapes 2 of different specifications.

[0036] In some embodiments, the receiving cavity 72 is open on the side facing away from the support plate 1. The open receiving cavity 72 allows workers to easily insert the fixing rod 71 into the receiving cavity 72 from the side, and also makes it easy to visually observe the alignment of the pin hole 83 and the through hole.

[0037] In some embodiments, both the clamping plate and the fixing platform 52 are provided with opening slots 9 for accommodating the fixing rod 71, and the opening direction of the opening slots 9 is the same as the opening direction of the receiving cavity 72. The opening slots 9 can further facilitate the operator to directly insert the fixing rod 71 into the receiving cavity 72 from the side.

[0038] In some embodiments, a connector 74 is provided at the lower end of the fixing rod 71 facing the clamp 4. The diameter of the connector 74 is larger than the outer diameter of the fixing rod 71, and a through hole is provided on the connector 74. The connector 74 can enhance the strength of the connection between the fixing rod 71 and the pin 81. After the through hole is made on the fixing rod 71, the possibility of the fixing rod 71 breaking due to weakened strength caused by the thin hole wall is reduced.

[0039] In some embodiments, to facilitate stable placement of the lower clamp 4 during installation, a support platform 41 is provided parallel to the support plate 1 at the end of the lower clamp 4 away from the support plate 1. The horizontal area of ​​the support platform 41 is larger than the horizontal area of ​​the clamping frame 5, thereby achieving stable support for the clamping frame 5, i.e., the lower clamp 4.

[0040] In some embodiments, in order to further enhance the stability of the support platform 41, a first reinforcing rib 42 is provided between the support platform 41 and the lower clamp 4.

[0041] In some embodiments, a second reinforcing rib 521 is provided between the fixed platform 52 and the upper clamp 3. The provision of the second reinforcing rib 521 can further enhance the connection stability between the fixed platform 52 and the clamping frame 5.

[0042] In some embodiments, reinforcing plates 721 are provided parallel to the bearing plate 1 within the receiving cavity 72 to structurally reinforce the receiving groove and reduce the possibility of bending of the strong sidewalls of the receiving cavity 72. A clearance opening groove 722 is provided on the reinforcing plate 721 of the upper clamp 3 corresponding to the position of the fixing rod 71. The opening direction of the clearance opening groove 722 is the same as the opening direction of the receiving cavity 72. The clearance opening groove 722 facilitates the insertion of the fixing rod 71. On the other hand, the contact end between the clearance opening groove 722 and the fixing rod 71 is set as an arc-shaped groove, which fits the surface of the fixing rod 71, providing support and limiting for the fixing rod 71. The reinforcing plate 721 in the lower clamp 4 is located in the receiving cavity 72 away from the end of the fixing rod 71, and the fixing rod 71 does not pass through the reinforcing plate 721 of the lower clamp 4.

[0043] In some embodiments, the crossbeam 6 of the upper clamp 3 is provided with a plurality of lifting lugs 10 on the side away from the bearing plate 1. There are at least two lifting lugs 10, and they need to be centrally symmetrically arranged on the side of the crossbeam 6 away from the bearing plate 1 to ensure that the upper clamp 3 or the lower clamp 4 is in a horizontally balanced state when it is lifted.

[0044] In one embodiment, a fixing frame 11 for pressing the tape 2 extends from the crossbeam 6 toward the support plate 1. Two clearance gaps 111 are formed between the fixing frame 11 and the two clamping frames 5, allowing the edges of the tape 2 to pass through. After the tape 2 is placed on the support plate 1, the position of the tape 2 is fixed by the clamping action between the fixing frame 11 and the support plate 1.

[0045] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0047] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0049] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0050] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A vertical tape hoisting clamp which is easy to assemble and disassemble, comprising a load plate for loading a vertical tape, characterized in that, The bearing plate is symmetrically provided with an upper clamp and a lower clamp, the upper clamp and the lower clamp each include two symmetrically arranged clamping frames, a cross beam is fixedly connected between the two clamping frames, each clamping frame is fixedly provided with a clamping plate towards the bearing plate, the two clamping frames of the upper clamp and the two clamping frames of the lower clamp are symmetrically arranged on the two sides of the bearing plate, a fixed platform is arranged on the side of the upper clamp away from the bearing plate, an adjustable fixing assembly is vertically arranged through the fixed platform, the adjustable fixing assembly penetrates the lower clamp, and a locking piece is fixedly arranged on the side wall of the lower clamp, and the locking piece is detachably fixedly connected with the adjustable fixing assembly.

2. A vertical taping hoisting fixture according to claim 1, characterized in that, The adjustable fixing assembly includes a fixed rod vertically arranged through the fixed platform, the upper clamp and the lower clamp are each provided with a receiving cavity through which the fixed rod penetrates, and the receiving cavity is arranged in the clamping frame, and the fixed rod penetrates from the fixed platform to the inside of the receiving cavity of the lower clamp; The locking piece includes a pin shaft vertically connected to the end of the fixed rod away from the lower clamp, a pin hole is arranged on the side wall of the lower clamp and matched with the pin shaft, a through hole is arranged on the fixed rod and through which the pin shaft penetrates, the through hole is coaxially arranged with the pin hole, and after the pin shaft penetrates the pin hole and the through hole, a split pin is detachably fixedly connected with the pin shaft; The end of the fixed rod penetrating the fixed platform is provided with a fastener for pressing the fixed platform.

3. A vertical taping hoist clamp for easy assembly and disassembly as defined in claim 2, wherein, The fastener is a fixed nut, and the fixed nut is threadedly connected with the end of the fixed rod penetrating the fixed platform.

4. A vertical taping hoist clamp for easy assembly and disassembly as defined in claim 2, wherein, The receiving cavity is open towards the side away from the bearing plate.

5. A vertical taping hoist clamp for easy assembly and disassembly as defined in claim 4, wherein, The clamping plate and the fixed platform are each provided with an open slot for accommodating the fixed rod, and the opening direction of the open slot is the same as the opening direction of the receiving cavity.

6. A vertical taping hoist clamp for easy assembly and disassembly as defined in claim 2, wherein, The end of the fixed rod away from the lower clamp is provided with a connecting head, the diameter of the connecting head is greater than the outer diameter of the fixed rod, and the through hole is arranged on the connecting head.

7. The vertical taping hoisting fixture of easy assembly and disassembly according to claim 1, characterized in that, The end of the lower clamp away from the bearing plate is provided with a support platform parallel to the bearing plate.

8. A vertical taping hoist clamp for easy assembly and disassembly as defined in claim 7, wherein, A first reinforcing rib is arranged between the support platform and the lower clamp.

9. A vertical taping fixture of claim 2, wherein, A second reinforcing rib is arranged between the fixed platform and the upper clamp.

10. The vertical taping hoisting fixture of easy assembly and disassembly according to claim 1, characterized in that, The side of the cross beam of the upper clamp away from the bearing plate is provided with a plurality of hanging ears.

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