Unloading device for pier stud capping beam construction

Abstract

The utility model relates to the technical field of pier column cover beam construction, and discloses an unloading device for pier column cover beam construction. In the using process, the moving end of the first hydraulic cylinder is controlled to be in the stretching-out state, and then the clamping plate can be pushed to move. Meanwhile, the movable block is driven to move, and then the convex part of the movable block can push the cam bearing and the support to move, so that the first optical shaft is inserted into the first through hole and the second through hole, and the limiting effect is achieved. And the clamping plate is matched with the second rectangular half frame to work until the clamping plate abuts against the pier column, the whole device is jointly fixed to the pier column, and then the capping beam can be unloaded. And after the capping beam is unloaded, the moving end of the first hydraulic cylinder is controlled to be in a retreating state, and the clamping plate can loosen the pier column. And meanwhile, the movable block is driven to move, and when the concave part of the movable block is in contact with the cam bearing, the first polished shaft can automatically move out of the first through hole and the second through hole under the elastic force action of the spring, so that the first rectangular half frame and the second rectangular half frame can be conveniently disassembled.

Description

Technical Field

[0001] The present application relates to the technical field of pier cap beam construction, for example, to a pier cap beam construction unloading device. Background Art

[0002] The related art (publication number: CN219671098U) discloses a pier cap construction unloading device, including an installation support part. Four support unloading parts are fixedly connected to the installation support part. The four support unloading parts are grouped in pairs, and horizontal display parts are respectively installed on the two groups of support unloading parts. A safety limit part is slidably connected to the installation support part. Two mechanical lifting drive parts are fixedly connected to the bottom of the installation support part. The installation support part includes an installation support rod, a limit plate and a connecting rod. Two installation support rods are provided, and two connecting rods are connected between the two installation support rods by bolts. Limit plates are respectively fixedly connected to the two installation support rods.

[0003] In the process of implementing the above embodiments, it is found that there are at least the following problems in the related art:

[0004] During use, the size of the support rod and the connecting rod is set according to the pier column. After the support rod and the connecting rod are installed by bolts, the limit plate can play a limit function, so that the device can be erected on the pier column. Therefore, the bolts need to be removed when assembling before erection and disassembling after erection, which is troublesome.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present application, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical components or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The disclosed embodiment provides a pier cap beam construction and unloading device to facilitate assembly before erection and disassembly after erection.

[0008] In some embodiments, the pier cap beam construction and unloading device comprises: a first rectangular half frame, the first rectangular half frame comprises a groove and a first through hole, the first through hole is located at the groove; a second rectangular half frame, the second rectangular half frame comprises a protrusion and a second through hole, the second through hole is located at the protrusion, the protrusion can be inserted into the interior of the groove, so that the second rectangular half frame and the first rectangular half frame are enclosed into a rectangular frame, and the center lines of the second through hole and the first through hole coincide with each other; a first hydraulic cylinder, installed on the side wall of the first rectangular half frame; a clamping plate, connected to the moving end of the first hydraulic cylinder, and located at the first rectangular half The inner side of the frame; a movable block is connected to the clamping plate and is penetrated through the side wall of the first rectangular half frame; a first linear bearing is installed on the first rectangular half frame and is located on the inner side of the first rectangular half frame; a first optical axis is slidably penetrated through the first linear bearing; a support is installed on one end of the first optical axis; a cam bearing is installed on the support and is against the movable block; a spring is sleeved on the first optical axis and is located between the first linear bearing and the support; wherein, when the moving end of the first hydraulic cylinder is in an extended state, the other end of the first optical axis is inserted into the first through hole and the second through hole, and the spring is compressed.

[0009] Optionally, it also includes: a second optical axis, which can be slidably penetrated through the side wall of the first rectangular half frame, and one end of the second optical axis is connected to the clamping plate; wherein the movement direction of the second optical axis relative to the first rectangular half frame is the same as the movement direction of the moving end of the first hydraulic cylinder.

[0010] Optionally, it also includes: a first fixing ring, installed at the other end of the second optical axis, for limiting position.

[0011] Optionally, it also includes: a second linear bearing, which is sleeved on the second optical axis and installed on the side wall of the first rectangular half frame.

[0012] Optionally, it also includes: a mounting plate connected to the first rectangular half frame and located outside the first rectangular half frame; a second hydraulic cylinder installed on the mounting plate; and a support plate installed on the movable end of the second hydraulic cylinder for supporting the cap beam.

[0013] Optionally, it also includes: a third optical axis, which can be slidably penetrated through the mounting plate, and one end of the third optical axis is connected to the support plate; wherein the movement direction of the third optical axis relative to the mounting plate is the same as the movement direction of the moving end of the second hydraulic cylinder.

[0014] Optionally, it also includes: a second fixing ring, installed at the other end of the third optical axis, for limiting position.

[0015] Optionally, it also includes: a third linear bearing, which is sleeved on the third optical axis and installed on the mounting plate.

[0016] Optionally, it also includes: a metal gasket, which is sleeved on the first optical axis and located between the spring and the first linear bearing.

[0017] The pier column cap beam construction unloading device provided in the embodiment of the present disclosure can achieve the following technical effects:

[0018] The embodiment of the present disclosure provides a pier column cap beam construction unloading device, comprising a first rectangular half frame, a second rectangular half frame, a first hydraulic cylinder, a clamping plate, a movable block, a first linear bearing, a first optical axis, a support, a cam bearing and a spring. The first rectangular half frame comprises a groove located on its side wall and a first through hole opened at the groove. The second rectangular half frame comprises a protrusion located on its side wall and a second through hole opened at the protrusion. The shape and size of the groove match the protrusion, and the position and size of the second through hole match the first through hole. When the protrusion is inserted into the interior of the groove, the second rectangular half frame and the first rectangular half frame enclose a rectangular frame, and the center lines of the second through hole and the first through hole coincide with each other. The first hydraulic cylinder is installed on the side wall of the first rectangular half frame to provide a driving force. The clamping plate is connected to the moving end of the first hydraulic cylinder and is located on the inner side of the first rectangular half frame to press the pier column. The movable block is connected to the clamping plate and is penetrated through the side wall of the first rectangular half frame to move under the drive of the clamping plate. The first linear bearing is installed on the first rectangular half frame and is located on the inner side of the first rectangular half frame, and is used to support the installation of the slidable first optical axis. The first optical axis is slidably arranged in the first linear bearing and can move linearly relative to the first linear bearing seat. The support is installed at one end of the first optical axis and is used to support the installation of the cam bearing. The cam bearing is installed on the support and is used to resist the movable block to reduce friction. The spring is sleeved on the first optical axis and is located between the first linear bearing and the support, and is used to provide elastic force to play a role of elastic reset. Wherein, when the moving end of the first hydraulic cylinder is in an extended state, the other end of the first optical axis is inserted into the first through hole and the second through hole, and the spring is compressed.

[0019] During use, the moving end of the first hydraulic cylinder is controlled to be in an extended state, and the clamping plate can be pushed to move. At the same time, the movable block is driven to move, and then the raised part of the movable block can push the cam bearing and the support to move, so that the first optical axis is inserted into the first through hole and the second through hole, which plays a role of limiting. Until the clamping plate is against the pier column, it cooperates with the second rectangular half frame to fix the entire device to the pier column, and then the cap beam can be unloaded. After the cap beam is unloaded, the moving end of the first hydraulic cylinder is controlled to be in a retracted state, and the clamping plate can release the pier column. At the same time, the movable block is driven to move. When the recessed part of the movable block contacts the cam bearing, the first optical axis can be automatically moved out of the first through hole and the second through hole under the elastic force of the spring, which is convenient for disassembly of the first rectangular half frame and the second rectangular half frame. The method of linkage between the clamping plate and the movable block has the advantages of being easy to assemble before erection and disassemble after erection.

[0020] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0022] Figure 1 It is a schematic cross-sectional structural diagram of a pier column cap beam construction unloading device provided by an embodiment of the present disclosure;

[0023] Figure 2 It is a schematic diagram of a top view of a pier column cap beam construction unloading device provided by an embodiment of the present disclosure;

[0024] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 4 It is a schematic diagram of the main structure of a pier column cap beam construction unloading device provided in an embodiment of the present disclosure.

[0026] Reference numerals:

[0027] 1: first rectangular half frame; 2: second rectangular half frame; 3: first hydraulic cylinder; 4: clamping plate; 5: movable block; 6: first linear bearing; 7: first optical axis; 8: support; 9: cam bearing; 10: spring; 11: second optical axis; 12: second linear bearing; 13: mounting plate; 14: second hydraulic cylinder; 15: support plate; 16: third optical axis; 17: third linear bearing. DETAILED DESCRIPTION

[0028] In order to be able to understand the features and technical contents of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The attached drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0029] The terms "first", "second", etc. in the specification and claims of the embodiments of the present disclosure 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 that the embodiments of the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0030] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0031] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0032] Unless otherwise stated, the term "plurality" means two or more.

[0033] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B indicates: A or B.

[0034] The term "and / or" is a description of the association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B.

[0035] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0036] Combination Figures 1 to 4 As shown, the embodiment of the present disclosure provides a pier column cap beam construction unloading device, including a first rectangular half frame 1, a second rectangular half frame 2, a first hydraulic cylinder 3, a clamping plate 4, a movable block 5, a first linear bearing 6, a first optical axis 7, a support 8, a cam bearing 9 and a spring 10. The first rectangular half frame 1 includes a groove and a first through hole, and the first through hole is located at the groove. The second rectangular half frame 2 includes a protrusion and a second through hole, and the second through hole is located at the protrusion. The protrusion can be inserted into the interior of the groove, so that the second rectangular half frame 2 and the first rectangular half frame 1 are enclosed into a rectangular frame, and the center lines of the second through hole and the first through hole coincide with each other. The first hydraulic cylinder 3 is installed on the side wall of the first rectangular half frame 1. The clamping plate 4 is connected to the moving end of the first hydraulic cylinder 3 and is located on the inner side of the first rectangular half frame 1. The movable block 5 is connected to the clamping plate 4 and is penetrated through the side wall of the first rectangular half frame 1. The first linear bearing 6 is installed on the first rectangular half frame 1 and is located on the inner side of the first rectangular half frame 1. The first optical axis 7 can be slidably penetrated through the first linear bearing 6. The support 8 is mounted on one end of the first optical axis 7. The cam bearing 9 is mounted on the support 8 and abuts against the movable block 5. The spring 10 is sleeved on the first optical axis 7 and is located between the first linear bearing 6 and the support 8. When the moving end of the first hydraulic cylinder 3 is in the extended state, the other end of the first optical axis 7 is inserted into the first through hole and the second through hole, and the spring 10 is compressed.

[0037] The embodiment of the present disclosure provides a pier cap beam construction unloading device, comprising a first rectangular half frame 1, a second rectangular half frame 2, a first hydraulic cylinder 3, a clamping plate 4, a movable block 5, a first linear bearing 6, a first optical axis 7, a support 8, a cam bearing 9 and a spring 10. The first rectangular half frame 1 includes a groove located on its side wall and a first through hole opened at the groove. The second rectangular half frame 2 includes a protrusion located on its side wall and a second through hole opened at the protrusion. The shape and size of the groove match the protrusion, and the position and size of the second through hole match the first through hole. When the protrusion is inserted into the interior of the groove, the second rectangular half frame 2 and the first rectangular half frame 1 are enclosed into a rectangular frame, and the center lines of the second through hole and the first through hole coincide with each other. The first hydraulic cylinder 3 is installed on the side wall of the first rectangular half frame 1 to provide a driving force. The clamping plate 4 is connected to the moving end of the first hydraulic cylinder 3 and is located on the inner side of the first rectangular half frame 1 to press the pier. The movable block 5 is connected to the clamping plate 4 and is penetrated through the side wall of the first rectangular half frame 1, and moves driven by the clamping plate 4. The first linear bearing 6 is installed on the first rectangular half frame 1 and is located on the inner side of the first rectangular half frame 1, and is used to support and install the slidable first optical axis 7. The first optical axis 7 is slidably penetrated through the first linear bearing 6 and can move linearly relative to the first linear bearing 6. The support 8 is installed at one end of the first optical axis 7 and is used to support and install the cam bearing 9. The cam bearing 9 is installed on the support 8 and is used to resist the movable block 5 to reduce friction. The spring 10 is sleeved on the first optical axis 7 and is located between the first linear bearing 6 and the support 8 to provide elastic force and play a role in elastic reset. Among them, when the moving end of the first hydraulic cylinder 3 is in an extended state, the other end of the first optical axis 7 is inserted into the first through hole and the second through hole, and the spring 10 is compressed.

[0038] During use, the moving end of the first hydraulic cylinder 3 is controlled to be in an extended state, and the clamping plate 4 can be pushed to move. At the same time, the movable block 5 is driven to move, and then the convex part of the movable block 5 can push the cam bearing 9 and the support 8 to move, so that the first optical axis 7 is inserted into the first through hole and the second through hole, which plays a role of limiting. Until the clamping plate 4 is against the pier column, it cooperates with the second rectangular half frame 2 to fix the entire device to the pier column, and then the cap beam can be unloaded. After the cap beam is unloaded, the moving end of the first hydraulic cylinder 3 is controlled to be in a retracted state, and the clamping plate 4 can release the pier column. At the same time, the movable block 5 is driven to move. When the concave part of the movable block 5 contacts the cam bearing 9, under the elastic force of the spring 10, the first optical axis 7 can be automatically moved out of the first through hole and the second through hole, which is convenient for disassembly of the first rectangular half frame 1 and the second rectangular half frame 2. The method of linkage between the clamping plate 4 and the movable block 5 has the advantages of being easy to assemble before erection and disassemble after erection.

[0039] Optionally, combined Figures 1 to 4As shown, it also includes a second optical axis 11. The second optical axis 11 is slidably arranged on the side wall of the first rectangular half frame 1, and one end of the second optical axis 11 is connected to the clamping plate 4. The movement direction of the second optical axis 11 relative to the first rectangular half frame 1 is the same as the movement direction of the moving end of the first hydraulic cylinder 3.

[0040] In the disclosed embodiment, a second optical axis 11 is also included which is slidably disposed through the side wall of the first rectangular half frame 1 and connected to the clamping plate 4. The second optical axis 11 is used to act as a guide support to improve the stability of the clamping plate 4 when it moves and reduce the radial force on the moving end of the first hydraulic cylinder 3.

[0041] Optionally, combined Figure 1 , Figure 2 and Figure 4 As shown, it also includes a first fixing ring. The first fixing ring is installed at the other end of the second optical axis 11 for limiting position.

[0042] In the disclosed embodiment, a first fixing ring is also included which is installed on the second optical axis 11. The first fixing ring is used to limit the position so as to prevent the second optical axis 11 from falling off from the first rectangular half frame 1.

[0043] Optionally, combined Figure 1 , Figure 2 and Figure 4 As shown, the second linear bearing 12 is also included. The second linear bearing 12 is sleeved on the second optical axis 11 and installed on the side wall of the first rectangular half frame 1.

[0044] In the disclosed embodiment, a second linear bearing 12 is also included which is sleeved on the second optical axis 11 and installed on the side wall of the first rectangular half frame 1. The second linear bearing 12 is used to reduce the friction between the second optical axis 11 and the first rectangular half frame 1 and to improve the movement accuracy of the second optical axis 11 relative to the first rectangular half frame 1.

[0045] Optionally, combined Figure 4 As shown, it also includes a mounting plate 13, a second hydraulic cylinder 14 and a support plate 15. The mounting plate 13 is connected to the first rectangular half frame 1 and is located outside the first rectangular half frame 1. The second hydraulic cylinder 14 is mounted on the mounting plate 13. The support plate 15 is mounted on the moving end of the second hydraulic cylinder 14 and is used to support the cap beam.

[0046] In the disclosed embodiment, a mounting plate 13, a second hydraulic cylinder 14 and a support plate 15 are also included. The mounting plate 13 is used to support and install the second hydraulic cylinder 14. The second hydraulic cylinder 14 is used to provide a driving force. The support plate 15 is used to abut against the cap beam. During use, the second hydraulic cylinder 14 is controlled to work, which can drive the support plate 15 to move, thereby gradually lifting the cap beam to the pier column.

[0047] Optionally, combined Figure 4As shown, it also includes a third optical axis 16. The third optical axis 16 is slidably arranged on the mounting plate 13, and one end of the third optical axis 16 is connected to the support plate 15. The movement direction of the third optical axis 16 relative to the mounting plate 13 is the same as the movement direction of the moving end of the second hydraulic cylinder 14.

[0048] In the disclosed embodiment, a third optical axis 16 is also included which is slidably disposed through the mounting plate 13 and connected to the support plate 15. The third optical axis 16 is used to act as a guide support to improve the stability of the support plate 15 when it moves and reduce the radial force on the moving end of the third hydraulic cylinder.

[0049] Optionally, combined Figure 4 As shown, a second fixing ring is also included. The second fixing ring is installed at the other end of the third optical axis 16 for limiting position.

[0050] In the embodiment of the present disclosure, a second fixing ring is further included which is mounted on the third optical axis 16. The second fixing ring is used to limit the position so as to prevent the third optical axis 16 from falling off from the mounting plate 13.

[0051] Optionally, combined Figure 4 As shown, a third linear bearing 17 is also included. The third linear bearing 17 is sleeved on the third optical axis 16 and mounted on the mounting plate 13.

[0052] In the disclosed embodiment, a third linear bearing 17 is also included which is sleeved on the third optical axis 16 and mounted on the mounting plate 13. The third linear bearing 17 is used to reduce the friction between the third optical axis 16 and the mounting plate 13 and improve the accuracy of the third optical axis 16 when moving relative to the mounting plate 13.

[0053] Optionally, combined Figures 1 to 3 As shown, a metal gasket is also included. The metal gasket is sleeved on the first optical axis 7 and is located between the spring 10 and the first linear bearing 6.

[0054] In the disclosed embodiment, a metal gasket is also included which is sleeved on the first optical axis 7. The metal gasket is located between the spring 10 and the first linear bearing 6 to prevent the surface of the first linear bearing 6 from being worn and damaged by the spring 10.

[0055] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless explicitly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A pier cap beam construction unloading device, characterized in that: include: A first rectangular half frame, the first rectangular half frame comprising a groove and a first through hole, the first through hole being located at the groove; a second rectangular half frame, the second rectangular half frame comprising a protrusion and a second through hole, the second through hole being located at the protrusion, the protrusion being insertable into the interior of the groove, so that the second rectangular half frame and the first rectangular half frame are enclosed to form a rectangular frame, and the center lines of the second through hole and the first through hole are overlapped with each other; A first hydraulic cylinder, mounted on a side wall of the first rectangular half frame; A clamping plate connected to the moving end of the first hydraulic cylinder and located inside the first rectangular half frame; A movable block connected to the clamping plate and passing through the side wall of the first rectangular half frame; A first linear bearing is installed on the first rectangular half frame and is located on the inner side of the first rectangular half frame; A first optical axis is slidably disposed in the first linear bearing; A support, mounted on one end of the first optical axis; A cam bearing, mounted on the support and abutting against the movable block; A spring, mounted on the first optical axis and located between the first linear bearing and the support; Wherein, when the moving end of the first hydraulic cylinder is in an extended state, the other end of the first optical axis is inserted into the first through hole and the second through hole, and the spring is compressed.

2. A pier cap beam construction unloading device according to claim 1, characterized in that: Also includes: A second optical axis is slidably disposed through the side wall of the first rectangular half frame, and one end of the second optical axis is connected to the clamping plate; Wherein, the movement direction of the second optical axis relative to the first rectangular half frame is the same as the movement direction of the moving end of the first hydraulic cylinder.

3. A pier cap beam construction unloading device according to claim 2, characterized in that: Also includes: The first fixing ring is installed at the other end of the second optical axis and is used for limiting position.

4. The pier cap beam construction and unloading device according to claim 2 is characterized in that: Also includes: The second linear bearing is sleeved on the second optical axis and installed on the side wall of the first rectangular half frame.

5. The pier cap beam construction and unloading device according to claim 1 is characterized in that: Also includes: A mounting plate connected to the first rectangular half frame and located outside the first rectangular half frame; A second hydraulic cylinder mounted on the mounting plate; A support plate is installed at the moving end of the second hydraulic cylinder and is used to support the cap beam.

6. A pier cap beam construction and unloading device according to claim 5, characterized in that: Also includes: A third optical axis is slidably disposed on the mounting plate, and one end of the third optical axis is connected to the support plate; Wherein, the movement direction of the third optical axis relative to the mounting plate is the same as the movement direction of the moving end of the second hydraulic cylinder.

7. A pier cap beam construction and unloading device according to claim 6, characterized in that: Also includes: The second fixing ring is installed at the other end of the third optical axis and is used for limiting position.

8. The pier cap beam construction and unloading device according to claim 6, characterized in that: Also includes: The third linear bearing is sleeved on the third optical axis and mounted on the mounting plate.

9. A pier cap beam construction and unloading device according to any one of claims 1 to 8, characterized in that: Also includes: The metal gasket is sleeved on the first optical axis and located between the spring and the first linear bearing.

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