Brick clamping lifting appliance and brick clamping equipment
By designing a brick piano with support components, clamps, hanging parts, and lock devices, the problem of complex, high cost, and cumbersome operation in the existing technology, and the cost reduction The effect of simple operation and enhancement.
Patent Information
- Application Number
- CN202411610917.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-01-21
AI Technical Summary
In the prior art, the manufacturing process of brick clamping spreaders is complicated, the cost is high and the operation is complicated.
Design a brick piano that includes support components, clamps, cranes and lock devices. Through the upper end of the transmission structure, the pinch of the two clamping blocks of the clamping clamp is close or away from each other to achieve the function of pinching and release of the brick material.
The cost is reduced, the operation is simplified, workers can use it quickly and skillfully, and the applicability of the brick clamping hoist is improved, without the need for hydraulic devices.
Smart Images
Figure CN119330205A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of construction engineering equipment, in particular to a brick clamping hanger and a brick clamping device. Background Art
[0002] Brick clamps are a type of device designed specifically for brick lifters. They are used to efficiently and without pallets carry bulk goods such as red bricks, cement bricks, aerated bricks, steam-cured bricks, carbon blocks, etc. These clamps are usually installed at the front end of the brick lifter to grab and release bricks through mechanical or hydraulic systems, thereby achieving fast and safe handling operations. The application of brick clamps has greatly improved the efficiency and safety of brick handling. They are widely used in construction sites, brick factories, building materials, metallurgy and other industries, and are an indispensable and important equipment in modern large-scale production.
[0003] At present, most brick-holding machines are equipped with hydraulic brick-holding clamps. Although this type of clamp performs well in terms of function, its manufacturing process is complex, the cost is high, and the operation is relatively cumbersome. It usually requires professionally trained personnel to use it proficiently. These factors limit the possibility of its wide application to a certain extent. Summary of the invention
[0004] The main purpose of the present invention is to provide a brick clamping hanger and a brick clamping device to solve the problems of complex manufacturing process, high cost and cumbersome operation of the brick clamping hanger in the prior art.
[0005] In order to achieve the above-mentioned purpose, one aspect of the present invention provides a brick clamping hanger, comprising: a support assembly, comprising a mounting seat, a support member arranged on the mounting seat and extending downward, and a guide member arranged on the mounting seat and extending upward, wherein the bottom surface of the support member is a positioning support surface that abuts against the upper surface of the brick material; a clamping claw, comprising two clamping arms cross-arranged on a vertical plane and a clamping block arranged on the inner surface of the lower end of the clamping arm, wherein the inner surface of the clamping block forms a clamping surface that abuts against the side wall of the brick material, and the clamping arm is pivotally arranged on the mounting seat; a pulling and hanging member, comprising a lifting structure and a transmission structure arranged on the lifting structure, wherein a matching structure that matches with the guide member is provided on the lifting structure, and a transmission structure that matches with the guide member is provided on the guide member. Under the guidance of , the lifting structure can be raised and lowered relative to the supporting assembly, and the transmission structure drives the upper end of the clamping arm to rise and fall, the upper end of the clamping arm rises, the clamping surfaces of the two clamping blocks of the clamping jaws approach each other, the upper end of the clamping arm descends, and the clamping surfaces of the two clamping blocks of the clamping jaws move away from each other; the locking device includes a first buckle arranged on the mounting seat and a second buckle arranged on the pulling and hanging member, the locking device includes a locking state that locks the first buckle and the second buckle and a separation state that separates the first buckle and the second buckle, when the locking device is in the locking state, the pulling and hanging member is fixed to the supporting assembly through the locking device, and when the locking device is in the separation state, the pulling and hanging member can be raised and lowered relative to the supporting assembly.
[0006] In one embodiment, the clamping arm includes two arm pieces arranged opposite to each other, a connecting shaft arranged at the upper ends of the two arm pieces, and a mounting plate arranged at the lower ends of the two arm pieces, the clamping block is arranged on the inner surface of the mounting plate, the arm piece can be pivotally arranged on the mounting seat, and the transmission structure is driven to cooperate with the connecting shaft.
[0007] In one embodiment, the transmission structure is a lifting rod, and when the locking device is in a separated state, the upper surface of the lifting rod is a supporting surface for supporting the connecting shaft.
[0008] In one embodiment, the connecting shaft includes a shaft body and a friction ring sleeved on the shaft body, the friction ring is rotatable relative to the shaft body, and the lifting rod supports the friction ring.
[0009] In one embodiment, the mounting seat includes a central seat and two mounting brackets arranged on opposite sides of the central seat, the mounting bracket is arranged between two arm pieces of the corresponding clamping arm, and the arm piece is rotatably arranged on the mounting bracket through a pivot.
[0010] In one embodiment, the central seat includes a first guide cylinder extending toward two mounting brackets, and the mounting seat also includes two connecting rods passing through the first guide cylinder, the two connecting rods are respectively fixedly connected to the two mounting brackets, and the two connecting rods are connected to the first guide cylinder through a first fixing member.
[0011] In one embodiment, a plurality of mounting holes are arranged at intervals on the connecting rod, and the first fixing member is a connecting pin that passes through the mounting holes on the two connecting rods.
[0012] In one embodiment, the first buckle is fixedly arranged on the mounting seat, and the second buckle is pivotally arranged on the lifting structure. The second buckle is pivotally divided into a gravity section and a buckle section. Under the action of the gravity section, the buckle section rotates in the first direction. The first buckle is provided with a first guide slope and a first clamping surface, and the buckle section is provided with a second guide slope and a second clamping surface. A limiting structure is provided on the lifting structure, and the buckle section abuts against the limiting structure so that the second guide slope is located above the first guide slope in the vertical direction. When the second buckle descends, the first guide slope abuts against the second guide slope to rotate the buckle section in a second direction opposite to the first direction. When the first clamping surface and the second clamping surface are opposite to each other in the height direction, the second buckle rotates in the first direction, and the first clamping surface is clamped and matched with the second clamping surface.
[0013] In one embodiment, the connection direction of the two clamping blocks is the first horizontal direction n, and the brick clamping hanger also includes: a limit piece, which is arranged along a second horizontal direction m perpendicular to the first horizontal direction n, and the two ends of the limit piece in the second horizontal direction m have limit rods extending downward, and the distance between the two limit rods and the center of the mounting seat is equal.
[0014] In one embodiment, the lower surface of the mounting seat is provided with two second guide cylinders arranged in parallel and extending along the second horizontal direction m, the limiting member includes two bent tubes with opposite extension directions passed through the corresponding second guide cylinders, the bent tubes include a horizontal rod extending along the horizontal direction and a vertical rod located at the end of the horizontal rod, the vertical rod forms a limiting rod, and the two horizontal rods are connected to the corresponding second guide cylinders through a second fixing member.
[0015] In one embodiment, the support member includes a plurality of support columns, which are adjustably arranged on the mounting seat through an adjustment structure, and the bottom surfaces of the support columns form positioning support surfaces.
[0016] In one embodiment, the brick clamping hanger further includes: a handle, which is arranged on the supporting assembly.
[0017] According to one aspect of the present invention, a brick clamping device is provided, comprising: a hoisting structure having a hook; a brick clamping hanger, the brick clamping hanger is the above-mentioned brick clamping hanger, and a hoisting structure of a pulling member of the brick clamping hanger is hoisted on the hook.
[0018] By applying the technical solution of the present invention, when the brick clamping hanger is not lifting bricks, the locking device is in a locked state, the relative position between the support assembly and the lifting member remains unchanged, and the clamping claws are open. When it is necessary to clamp the bricks on the upper layer of the brick stack, the brick clamping hanger is aligned with the bricks, and then the brick clamping hanger is lowered. When the positioning support surface of the brick clamping hanger contacts the upper surface of the bricks, the two clamping blocks of the clamping claws are located on the outer side of the side wall of the bricks. At this time, the locking device is switched to a separated state, and the bricks begin to support the brick clamping hanger. Then, the brick clamping hanger is lifted up by the lifting member. Since the first buckle is separated from the second buckle, although the lifting member moves upward, the support assembly is still located on the bricks. Since the lifting member rises relative to the support assembly, the transmission structure drives the upper end of the clamping arm to rise. The upper end of the clamping arm rises, and the clamping surfaces of the two clamping blocks of the clamping claws are close to each other, thereby clamping the side wall of the bricks. As the clamping force of the two clamping arms to clamp the bricks increases, the friction force on the bricks increases. When the friction force is large enough to be equal to the weight of the bricks, the bricks can be lifted up by the brick clamping sling by continuing to lift them. When unloading bricks, lower the brick clamping sling, and when the bricks reach the brick placement position, the bricks contact the brick placement platform. As the brick clamping sling continues to be lowered, the bricks and the support assembly do not move because they are supported by the brick placement platform, and the pulling and hanging parts continue to move downward. As the pulling and hanging parts move downward, the transmission structure drives the lower end of the clamping arm to descend. The upper end of the clamping arm descends, and the clamping surfaces of the two clamping blocks of the clamping claws move away from each other, thereby releasing the bricks. When the brick placement platform fully supports the brick clamping sling, the first buckle and the second buckle are locked. At this time, lift the pulling and hanging parts, and the support assembly will rise together with the pulling and hanging parts, and the clamping claws will always be in an open state. By applying the technical solution of this embodiment, there is no need to use a hydraulic device, thereby reducing costs. In addition, the operation of clamping and releasing bricks is simple, and workers can quickly and proficiently use it, thus improving the applicability of the brick clamping hoist.
[0019] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:
[0021] Figure 1 A schematic diagram of the three-dimensional structure of the brick clamping hanger according to the embodiment of the present invention when clamping bricks is shown;
[0022] Figure 2 Shows Figure 1 A top view of a brick clamping hanger;
[0023] Figure 3 Shows Figure 2 A cross-sectional view of the brick clamping hanger along the EE direction;
[0024] Figure 4 Shows Figure 1 A schematic diagram of the three-dimensional structure of the brick clamping hanger at an angle when no bricks are clamped;
[0025] Figure 5 Shows Figure 4 An enlarged structural diagram of the brick clamping hanger at A;
[0026] Figure 6 Shows Figure 4 A schematic diagram of the three-dimensional structure of the brick clamping hanger from another angle;
[0027] Figure 7 Shows Figure 4 A schematic diagram of a main view of a brick clamping hanger;
[0028] Figure 8 Shows Figure 4 A top view schematic diagram of a brick clamping hanger;
[0029] Fig. 9 Shows Figure 8 A cross-sectional view of the brick clamping hanger along the BB axis;
[0030] Fig.10 Shows Fig. 9 An enlarged structural diagram of the brick clamping hanger at D;
[0031] Fig.11 Shows Figure 8 The cross-sectional view of the brick clamping hanger along the CC direction;
[0032] Fig.12 Shows Figure 4 A bottom view of a brick clamping hanger;
[0033] Fig.13 Shows Figure 4 A schematic diagram of the three-dimensional structure of the supporting components of the brick clamping hanger and the pulling and hanging parts; and
[0034] Fig.14 Shows Figure 4 Schematic diagram of the three-dimensional structure of the clamping arm of the brick clamping hanger.
[0035] The above drawings include the following reference numerals:
[0036] 1. Brick material; 10. Support assembly; 11. Mounting seat; 111. Central seat; 112. Mounting bracket; 113. Pivot; 114. First guide cylinder; 115. Connecting rod; 116. Mounting hole; 117. Second guide cylinder; 118. First fixing member; 12. Support member; 121. Positioning support surface; 122. Support column; 13. Guide member; 20. Clamping claw; 21. Clamping arm; 211. Arm piece; 212. Connecting shaft; 213. Mounting plate; 214. Shaft body; 215. Friction ring; 22. Clamping block; 221. Clamping surface; 30. Pulling piece; 31. Lifting structure; 311. Limiting structure; 32. Matching structure; 33. Transmission structure; 40. Locking device; 41. First buckle; 411. First guiding slope; 412. First clamping surface; 42. Second buckle; 421. Gravity section; 422. Buckle section; 423. Second guiding slope; 424. Second clamping surface; 50. Limiting piece; 51. Bending tube; 511. Horizontal rod; 512. Vertical rod; 60. Handle. DETAILED DESCRIPTION
[0037] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0038] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.
[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so as to describe the embodiments of the present invention described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0040] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0041] like Figures 1 to 14 As shown, the brick clamping and hanging device of this embodiment includes: a support assembly 10, a clamping jaw 20, a lifting member 30 and a locking device 40. Among them, the support assembly 10 includes a mounting seat 11, a support member 12 arranged on the mounting seat 11 and extending downward, and a guide member 13 arranged on the mounting seat 11 and extending upward, and the bottom surface of the support member 12 is a positioning support surface 121 that abuts against the upper surface of the brick material 1; the clamping jaw 20 includes two clamping arms 21 arranged crosswise on a vertical plane and a clamping block 22 arranged on the inner side surface of the lower end of the clamping arm 21, and the inner side surface of the clamping block 22 forms a clamping surface 221 that abuts against the side wall of the brick material 1, and the clamping arm 21 is pivotally arranged on the mounting seat 11. The lifting member 30 includes a lifting structure 31 and a transmission structure 33 arranged on the lifting structure 31. The lifting structure 31 is provided with a matching structure 32 that matches with the guide member 13. Under the guidance of the guide member 13, the lifting structure 31 can be raised and lowered relative to the supporting assembly 10. The transmission structure 33 drives the upper end of the clamping arm 21 to rise and fall. When the upper end of the clamping arm 21 rises, the clamping surfaces 221 of the two clamping blocks 22 of the clamping jaw 20 are close to each other, and when the upper end of the clamping arm 21 descends, the clamping surfaces 221 of the two clamping blocks 22 of the clamping jaw 20 are away from each other. The locking device 40 includes a first buckle 41 arranged on the mounting base 11 and a second buckle 42 arranged on the hanging member 30. The locking device 40 includes a locking state in which the first buckle 41 and the second buckle 42 are locked and a separation state in which the first buckle 41 and the second buckle 42 are separated. When the locking device 40 is in the locking state, the hanging member 30 is fixed to the supporting assembly 10 through the locking device 40. When the locking device 40 is in the separation state, the hanging member 30 can be raised and lowered relative to the supporting assembly 10.
[0042] By applying the technical solution of this embodiment, when the brick clamping hanger is not lifting the brick material 1, the locking device 40 is in a locked state, the relative position between the support assembly 10 and the lifting member 30 remains unchanged, and the clamping claw 20 is opened. When it is necessary to clamp the brick material 1 on the upper layer of the brick stack, the brick clamping hanger is aligned with the brick material 1, and then the brick clamping hanger is lowered. When the positioning support surface 121 of the brick clamping hanger contacts the upper surface of the brick material 1, the two clamping blocks 22 of the clamping claw 20 are located on the outer side of the side wall of the brick material 1. At this time, the locking device 40 is switched to a separated state, and the brick material 1 begins to support the brick clamping hanger. Then, the brick clamping hanger is lifted up by the lifting member 30. Since the first buckle 41 is separated from the second buckle 42, although the lifting member 30 moves upward, the support assembly 10 is still located on the brick material 1. Since the lifting member 30 rises relative to the support assembly 10, the transmission structure 33 drives the upper end of the clamping arm 21 to rise. The upper end of the clamping arm 21 rises, and the clamping surfaces 221 of the two clamping blocks 22 of the clamping jaws 20 are brought closer to each other, thereby clamping the side wall of the brick 1. As the clamping force (positive pressure on the brick 1) of the two clamping arms 21 increases, the friction on the brick 1 increases. When the friction is large enough to be equal to the gravity of the brick 1, the brick 1 can be lifted up by the brick clamping and lifting device. When unloading bricks, the brick clamping and lifting device is lowered, and when the brick 1 reaches the brick placement position, the brick 1 contacts the brick placement platform. As the brick clamping and lifting device is further lowered, the brick 1 and the support assembly 10 do not move because they are supported by the brick placement platform, and the pulling and lifting member 30 continues to move downward. As the pulling and lifting member 30 moves downward, the transmission structure 33 drives the lower end of the clamping arm 21 to descend. The upper end of the clamping arm 21 descends, and the clamping surfaces 221 of the two clamping blocks 22 of the clamping jaws 20 move away from each other, thereby releasing the brick 1. When the brick placing platform fully supports the brick clamping hanger, the first buckle 41 and the second buckle 42 are locked. At this time, the lifting member 30 is lifted, and the support assembly 10 rises together with the lifting member 30, and the clamping claw 20 is always in an open state. By applying the technical solution of this embodiment, it is no longer necessary to use a hydraulic device, thereby reducing costs. In addition, the operation of clamping and releasing the brick material 1 is simple, and the staff can use it quickly and skillfully, thereby improving the applicability of the brick clamping hanger.
[0043] like Fig.11 As shown, in this embodiment, the guide member 13 is a guide column, and the matching structure 32 is a matching hole.
[0044] like Figure 1 , Figures 4 to 7 and Fig.14As shown, in this embodiment, the clamping arm 21 includes two arm pieces 211 arranged opposite to each other, a connecting shaft 212 provided at the upper ends of the two arm pieces 211, and a mounting plate 213 provided at the lower ends of the two arm pieces 211, the clamping block 22 is provided on the inner surface of the mounting plate 213, the arm piece 211 is pivotally provided on the mounting seat 11, and the transmission structure 33 is driven and matched with the connecting shaft 212. The above structure enables the clamping block 22 to be provided longer, thereby making the clamping of the brick material 1 more stable.
[0045] like Figure 1 , Figures 4 to 8 and Fig.14 As shown, in this embodiment, the transmission structure 33 is a lifting rod, and when the locking device 40 is in a separated state, the upper surface of the lifting rod is a supporting surface for supporting the connecting shaft 212. Specifically, when the transmission structure 33 (lifting rod) rises, the connecting shaft 212 supported by the lifting rod also starts to rise. In the process of the two connecting shafts 212 rising, the two connecting shafts 212 slide on the lifting rod and approach each other. Since the two connecting shafts 212 are close to each other, the clamping surfaces 221 of the two clamping blocks 22 are close to each other to achieve the clamping of the side wall of the brick material 1. The above structure is simple, low in cost, and high in reliability. Of course, in other embodiments not shown in the figure, the transmission structure 33 may also include a driving rod and two sliders that can slide on the driving rod, and the two connecting shafts 212 are fixed on the driving rod through the sliders. Alternatively, the transmission structure 33 includes a driving rod, and two guide grooves are provided on the driving rod, and the connecting shaft 212 is penetrated in the two guide grooves.
[0046] Since the two connecting shafts 212 slide on the lifting rods during the rising process, the friction between the connecting shafts 212 and the lifting rods is easily damaged after long-term work. In order to solve the above problem, Figure 6 , Figure 8 and Fig.14 As shown, in this embodiment, the connecting shaft 212 includes a shaft body 214 and a friction ring 215 sleeved on the shaft body 214, the friction ring 215 is rotatable relative to the shaft body 214, and the lifting rod supports the friction ring 215. The above structure converts the sliding friction between the connecting shaft 212 and the lifting rod into rolling friction, thereby greatly reducing the friction force and ensuring the service life of the connecting shaft 212 and the lifting rod.
[0047] like Figure 5 , Figure 6 , Fig.13 and Fig.14As shown, in this embodiment, the mounting base 11 includes a central base 111 and two mounting brackets 112 disposed on opposite sides of the central base 111. The mounting bracket 112 is disposed between two arm pieces 211 of the corresponding clamping arm 21, and the arm piece 211 is rotatably disposed on the mounting bracket 112 through a pivot 113. The above structure is simple and easy to install.
[0048] Since the sizes of bricks 1 to be laid in each project are different, in order to enable the brick clamping and lifting device to clamp bricks 1 of different sizes, such as Figure 5 , Figure 6 , Fig.12 and Fig.13 As shown, in this embodiment, the central seat 111 includes a first guide cylinder 114 extending toward the two mounting brackets 112, and the mounting seat 11 also includes two connecting rods 115 inserted into the first guide cylinder 114, and the two connecting rods 115 are respectively fixedly connected to the two mounting brackets 112, and the two connecting rods 115 are connected to the first guide cylinder 114 through the first fixing member 118. Specifically, before lifting the brick material 1, it is necessary to adjust the overlapping length between the two connecting rods 115 according to the size of the brick material 1 (the shorter the size of the brick material 1, the longer the overlapping length between the two connecting rods 115). The above structure enables the brick clamping hanger to clamp brick materials 1 of different sizes, thereby improving the versatility of the brick clamping hanger. It should be noted that, since each arm piece 211 is rotatably arranged on the mounting bracket 112 through its own pivot 113, each arm piece 211 rotates independently, and even if the distance between the two pivots 113 changes, it does not affect the opening and closing of the entire clamping jaw 20.
[0049] like Figure 6 and Fig.13 As shown, in this embodiment, a plurality of mounting holes 116 are arranged at intervals on the connecting rod 115, and the first fixing member 118 is a connecting pin that penetrates the mounting holes 116 on the two connecting rods 115. The above connection method is simple and easy to install and adjust.
[0050] like Figure 3 and Figure 6 , Fig. 9 , Fig.10 and Fig.13As shown, in this embodiment, the first buckle 41 is fixedly arranged on the mounting seat 11, the second buckle 42 is pivotally arranged on the hanging structure 31, and the second buckle 42 is divided into a gravity section 421 and a buckle section 422 by the pivot 113. Under the action of the gravity section 421, the buckle section 422 rotates in the first direction. The first buckle 41 is provided with a first guide inclined surface 411 and a first clamping surface 412, and the buckle section 422 is provided with a second guide inclined surface 423 and a second clamping surface 424. A limited position structure is provided on the hanging structure 31. 311, the buckle section 422 abuts against the limiting structure 311 so that the second guide slope 423 is located above the first guide slope 411 in the vertical direction. When the second buckle 42 is lowered, the first guide slope 411 abuts against the second guide slope 423 to rotate the buckle section 422 in the second direction opposite to the first direction. When the first clamping surface 412 and the second clamping surface 424 are opposite in the height direction, the second buckle 42 rotates in the first direction, and the first clamping surface 412 and the second clamping surface 424 are clamped and matched. Specifically, when unloading bricks, the brick clamping hanger is lowered, and when the brick material 1 reaches the brick placement position, the brick material 1 contacts the brick placement platform. As the brick clamping hanger continues to be lowered, the brick material 1 and the support assembly 10 do not move because they are supported by the brick placement platform, and the pull hanger 30 continues to move downward. As the lifting member 30 moves downward, the second guide slope 423 of the second buckle 42 begins to contact the first guide slope 411 of the first buckle 41, and the buckle section 422 rotates in the second direction. When the brick placing platform fully supports the brick clamping hanger, the second clamping surface 424 of the second buckle 42 drops to the same height as the first clamping surface 412, and the second buckle 42 begins to rotate in the first direction under the action of gravity, and the first clamping surface 412 and the second clamping surface 424 are clamped and matched to achieve automatic buckling. The above structure does not require the staff to manually buckle the first buckle 41 and the second buckle 42, reducing the workload of the staff.
[0051] like Figures 1 to 6 , Figure 8 , Fig. 9 and Fig.12 As shown, in this embodiment, the connection direction of the two clamping blocks 22 is the first horizontal direction n, and the brick clamping hanger also includes: a limiter 50, the limiter 50 is arranged along the second horizontal direction m perpendicular to the first horizontal direction n, and the two ends of the limiter 50 in the second horizontal direction m have limiter rods extending downward, and the distances between the two limiter rods and the center of the mounting seat 11 are equal. The above structure enables the brick clamping hanger to be located in the middle of the brick material 1 in the second horizontal direction m, so that the brick material 1 can be lifted more stably.
[0052] like Figure 3 , Figure 6 , Fig. 9 and Fig.12As shown, in this embodiment, the lower surface of the mounting seat 11 is provided with two second guide cylinders 117 extending in parallel along the second horizontal direction m, and the limiting member 50 includes two bending tubes 51 extending in opposite directions and penetrating into the corresponding second guide cylinders 117, and the bending tube 51 includes a horizontal rod 511 extending in the horizontal direction and a vertical rod 512 located at the end of the horizontal rod 511, and the vertical rod 512 forms a limiting rod, and the two horizontal rods 511 are connected to the corresponding second guide cylinders 117 through a second fixing member. The above structure makes the distance between the two vertical rods 512 in the second horizontal direction m adjustable, thereby meeting the limitation of bricks 1 of different widths.
[0053] like Figure 3 , Figure 5 , Figure 7 , Fig. 9 , Fig.11 and Fig.13 As shown, in this embodiment, the support member 12 includes a plurality of support columns 122, which are adjustably arranged on the mounting seat 11 through an adjustment structure height, and the bottom surface of the support column 122 forms a positioning support surface 121. The above structure allows the distance between the positioning support surface 121 and the bottom surface of the clamping block 22 to be adjusted, thereby meeting the requirements for clamping bricks 1 of different thicknesses.
[0054] like Figure 1 and Figure 4 As shown, in this embodiment, the brick clamping hanger further includes a handle 60 disposed on the support assembly 10. The above structure facilitates the staff to move the brick clamping hanger, so that the brick clamping hanger can be moved to the top of the brick material 1, which is convenient for subsequent brick clamping.
[0055] The present invention also discloses a brick clamping device. The embodiment of the brick clamping device according to the present invention includes: a hoisting structure and a brick clamping hanger. The hoisting structure has a hook. The brick clamping hanger is the above-mentioned brick clamping hanger, and the hoisting structure 31 of the pulling member 30 of the brick clamping hanger is hoisted on the hook. Since the above-mentioned brick clamping hanger has the advantages of low cost and simple hoisting, the brick clamping device having it also has the above-mentioned advantages.
[0056] Unless otherwise specifically stated, the relative arrangement of the parts and steps described in these embodiments, numerical expressions and numerical values do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.
[0057] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0058] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A brick clamping hanger, characterized in that: include: A support assembly (10) comprises a mounting seat (11), a support member (12) disposed on the mounting seat (11) and extending downward, and a guide member (13) disposed on the mounting seat (11) and extending upward, wherein the bottom surface of the support member (12) is a positioning support surface (121) that abuts against the upper surface of the brick material (1); A clamping claw (20), comprising two clamping arms (21) arranged crosswise on a vertical plane and a clamping block (22) arranged on the inner side surface of the lower end of the clamping arm (21), wherein the inner side surface of the clamping block (22) forms a clamping surface (221) abutting against the side wall of the brick material (1), and the clamping arm (21) is pivotally arranged on the mounting seat (11); The lifting member (30) comprises a lifting structure (31) and a transmission structure (33) arranged on the lifting structure (31); the lifting structure (31) is provided with a matching structure (32) matching with the guide member (13); under the guidance of the guide member (13), the lifting structure (31) is arranged to be liftable relative to the support assembly (10); the transmission structure (33) drives the upper end of the clamping arm (21) to rise and fall; when the upper end of the clamping arm (21) rises, the clamping surfaces (221) of the two clamping blocks (22) of the clamping jaw (20) approach each other; when the upper end of the clamping arm (21) descends, the clamping surfaces (221) of the two clamping blocks (22) of the clamping jaw (20) move away from each other; The locking device (40) comprises a first buckle (41) arranged on the mounting seat (11) and a second buckle (42) arranged on the hanging member (30). The locking device (40) comprises a locking state in which the first buckle (41) and the second buckle (42) are locked and a separation state in which the first buckle (41) and the second buckle (42) are separated. When the locking device (40) is in the locking state, the hanging member (30) is fixed to the supporting assembly (10) through the locking device (40). When the locking device (40) is in the separation state, the hanging member (30) can be raised or lowered relative to the supporting assembly (10).
2. The brick clamping hanger according to claim 1, characterized in that: The clamping arm (21) comprises two arm pieces (211) arranged opposite to each other, a connecting shaft (212) arranged at the upper ends of the two arm pieces (211), and a mounting plate (213) arranged at the lower ends of the two arm pieces (211); the clamping block (22) is arranged on the inner surface of the mounting plate (213); the arm piece (211) is pivotally arranged on the mounting seat (11); and the transmission structure (33) is drivingly matched with the connecting shaft (212).
3. The brick clamping hanger according to claim 2, characterized in that: The transmission structure (33) is a lifting rod, and when the locking device (40) is in a separated state, the upper surface of the lifting rod is a supporting surface for supporting the connecting shaft (212).
4. The brick clamping hanger according to claim 3, characterized in that: The connecting shaft (212) comprises a shaft body (214) and a friction ring (215) sleeved on the shaft body (214); the friction ring (215) is rotatable relative to the shaft body (214); and the lifting rod supports the friction ring (215).
5. The brick clamping hanger according to claim 2, characterized in that: The mounting seat (11) comprises a central seat (111) and two mounting brackets (112) arranged on opposite sides of the central seat (111); the mounting bracket (112) is arranged between the two arm pieces (211) of the clamping arm (21) corresponding thereto, and the arm piece (211) is rotatably arranged on the mounting bracket (112) via a pivot (113).
6. The brick clamping hanger according to claim 5, characterized in that: The central seat (111) includes a first guide cylinder (114) extending toward the two mounting brackets (112), and the mounting seat (111) also includes two connecting rods (115) passing through the first guide cylinder (114), the two connecting rods (115) are respectively fixedly connected to the two mounting brackets (112), and the two connecting rods (115) are connected to the first guide cylinder (114) through a first fixing member (118).
7. The brick clamping hanger according to claim 6, characterized in that: A plurality of mounting holes (116) are arranged at intervals on the connecting rod (115), and the first fixing member (118) is a connecting pin that passes through the mounting holes (116) on the two connecting rods (115).
8. The brick clamping hanger according to claim 1, characterized in that: The first buckle (41) is fixedly arranged on the mounting seat (11), the second buckle (42) is pivotally arranged on the hanging structure (31), the second buckle (42) is divided into a gravity section (421) and a buckle section (422) by a pivot (113), under the action of the gravity section (421), the buckle section (422) rotates in a first direction, the first buckle (41) is provided with a first guiding inclined surface (411) and a first clamping surface (412), the buckle section (422) is provided with a second guiding inclined surface (423) and a second clamping surface (424), the hanging structure (31) is provided with a limiting structure (311), The buckle section (422) abuts against the limiting structure (311) so that the second guiding bevel (423) is located above the first guiding bevel (411) in the vertical direction. When the second buckle (42) descends, the first guiding bevel (411) abuts against the second guiding bevel (423) to rotate the buckle section (422) in a second direction opposite to the first direction. When the first clamping surface (412) and the second clamping surface (424) are opposite to each other in the height direction, the second buckle (42) rotates in the first direction, and the first clamping surface (412) and the second clamping surface (424) are clamped together.
9. The brick clamping hanger according to claim 1, characterized in that: The connection direction of the two clamping blocks (22) is a first horizontal direction n, and the brick clamping hanger further comprises: The limiting member (50) is arranged along a second horizontal direction m perpendicular to the first horizontal direction n, and the limiting member (50) has limiting rods extending downward at both ends in the second horizontal direction m, and the distances between the two limiting rods and the center of the mounting seat (11) are equal.
10. The brick clamping hanger according to claim 9, characterized in that: The lower surface of the mounting seat (11) is provided with two second guide cylinders (117) arranged in parallel and extending along the second horizontal direction m, the limiting member (50) comprises two bent tubes (51) with opposite extension directions which are inserted into the corresponding second guide cylinders (117), the bent tube (51) comprises a horizontal rod (511) extending along the horizontal direction and a vertical rod (512) located at the end of the horizontal rod (511), the vertical rod (512) forms the limiting rod, and the two horizontal rods (511) are connected to the corresponding second guide cylinders (117) via a second fixing member.
11. The brick clamping hanger according to claim 1, characterized in that: The support member (12) comprises a plurality of support columns (122), the support columns (122) being adjustably arranged on the mounting seat (11) by adjusting the structural height, and the bottom surfaces of the support columns (122) forming the positioning support surface (121).
12. The brick clamping hanger according to claim 1, characterized in that: The brick clamping hanger also includes: A handle (60) is arranged on the supporting assembly (10).
13. A brick clamping device, comprising: A lifting structure having a lifting hook; A brick clamping hanger, characterized in that the brick clamping hanger is the brick clamping hanger as described in any one of claims 1 to 12, and the lifting structure (31) of the pulling member (30) of the brick clamping hanger is hung on the hook.