Prefabricated laminated slab splicing and assembling device

Abstract

The utility model provides a prefabricated laminated slab splicing and assembling device, which belongs to the technical field of laminated slabs, and comprises a supporting assembly and a splicing assembly, the supporting assembly comprises a fixed seat, a cross beam, an extension plate and a fixed part; the splicing assembly comprises a connecting piece, a connecting rod and a push plate. The fixing base is installed at one end of the laminated plate, the splicing assembly installed at the bottom of the fixing base is aligned with the laminated plate, the extension plate is fixed to the end of the cross beam for splicing adjustment work, the extension length of the extension plate is adjusted along the cross beam, and butt joint use with laminated plates of different lengths is facilitated; the connecting piece is used for being in butt joint and fixed with the prefabricated laminated slabs, the lead screw is rotated to move the laminated slabs to the designated position to be assembled and fixed, the original operation of adjustment through a crowbar is replaced, the side walls of the laminated slabs are prevented from being damaged by the crowbar, adjustment of parts connected with the lead screw is more accurate, the efficiency is higher, and the distance between the multiple sets of prefabricated laminated slabs is accurately adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite panels, and in particular relates to a prefabricated composite panel splicing and assembling device. Background Art

[0002] Precast composite slabs are concrete floor components composed of precast and cast-in-place sections. They are widely used in various construction projects, including residential, commercial, and industrial plants. They offer fast on-site installation, effectively shortening construction schedules. Compared to traditional cast-in-place slabs, precast composite slabs allow for better control of material usage and minimize waste. They also reduce on-site wet work, resulting in lower dust and noise pollution.

[0003] During the existing hoisting and splicing process of prefabricated composite panels, they are hoisted by a crane and then moved to a designated area. Workers usually mark lines on the installation foundation and then visually lay out the materials, which results in a certain error. The prefabricated composite panels are then adjusted using components such as crowbars. However, since the composite panels are heavy, they are easily damaged when adjusted using components such as crowbars, and the adjustment accuracy is poor, so multiple adjustments are often required, wasting work time. Utility Model Content

[0004] The purpose of the present invention is to provide a prefabricated composite panel splicing and assembly device, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A prefabricated composite panel splicing and assembly device, comprising:

[0007] A support assembly, the support assembly comprising a fixing seat, a crossbeam rotatably mounted in the middle of the fixing seat, an extension plate mounted at an end of the crossbeam, and a fixing member rotatably mounted at an end of the extension plate;

[0008] A splicing assembly includes a connecting member, a connecting rod movably mounted on the side wall of the connecting member, and a push plate mounted on the end of the connecting rod. The connecting member is connected to the bottom of the fixed seat by bolts. A step edge structure is provided on the lower end side wall of the connecting member. A screw rod is threadedly connected to the middle position of the connecting member. The end of the screw rod is rotatably clamped on the side wall of the push plate, and the push plate is located below the fixed seat.

[0009] As a preferred solution of the present invention, the side wall of the connecting piece is symmetrically provided with a through-hole structure matching the connecting rod, and the end of the connecting rod is installed with a stopper matching the through-hole of the side wall of the connecting piece.

[0010] As a preferred solution of the present invention, a scale plate is installed in the middle of the groove on the side wall of the connecting rod, and the scale plate of the scale plate is arranged parallel to the side wall edge strip of the connecting member.

[0011] As a preferred solution of the present invention, a pressure plate is movably connected to the end of the push plate, the end of the pressure plate is a bent edge structure, and the end of the pressure plate extends to the front end of the push plate, and the lower end side wall of the pressure plate is provided with a scale line structure matching the push plate.

[0012] As a preferred solution of the present invention, a tension spring is connected to the middle position of the push plate through a bolt, and the upper end of the tension spring is clamped on the bottom of the pressure plate.

[0013] As a preferred solution of the present invention, a through-hole structure is opened at equal intervals on the top of the beam, and a first handle bolt is threadedly connected in the middle of the threaded hole at the end of the extension plate, and the first handle bolt is inserted in the middle of the through-hole on the top of the beam.

[0014] As a preferred solution of the present invention, a second handle bolt threadedly connected to the beam is rotatably mounted on the side wall of the fixing seat, and the same structure is symmetrically mounted on the lower end side wall of the fixing seat and the fixing piece.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] This application installs a fixing seat at one end of the composite plate so that the splicing assembly installed at the bottom of the fixing seat is aligned with the composite plate, and fixes the extension plate at the end of the beam for splicing adjustment, which is convenient for docking with composite plates of different specifications. The adjustment difficulty is low and it can adapt to different usage requirements. The protruding length of the extension plate is adjusted along the beam, which is convenient for docking with composite plates of different lengths.

[0017] This application installs a connecting piece at the bottom of the fixing seat, which is used to dock and fix with the prefabricated composite panel, and rotates the screw rod to move the composite panel to the specified position for assembly and fixation, replacing the original operation of adjusting with a crowbar to prevent the side wall of the composite panel from being damaged by the crowbar. Compared with the crowbar adjustment, the adjustment of the parts connected by the screw rod is more precise and more efficient, and the spacing of multiple groups of prefabricated composite panels can be accurately adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0019] Figure 1This is one of the overall structural diagrams of the utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the top view of the structure of the utility model;

[0022] Figure 4 It is a side structural diagram of the utility model;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the internal components of the push plate at AA of the present invention.

[0024] In the figure: 100, support assembly; 101, fixing seat; 102, crossbeam; 103, extension plate; 104, fixing piece; 105, first handle bolt; 106, second handle bolt; 200, splicing assembly; 201, connecting piece; 202, connecting rod; 203, push plate; 204, screw rod; 205, scale plate; 206, pressure plate; 207, tension spring. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figure 1-4 , is the first embodiment of the present utility model, which provides a prefabricated composite panel splicing and assembly device, comprising:

[0030] The support assembly 100 includes a fixing base 101 , a crossbeam 102 rotatably mounted in the middle of the fixing base 101 , an extension plate 103 mounted at the end of the crossbeam 102 , and a fixing member 104 rotatably mounted at the end of the extension plate 103 .

[0031] Among them, the fixing seat 101 is installed at one end of the composite plate so that the splicing assembly 200 installed at the bottom of the fixing seat 101 is aligned with the composite plate, and then the beam 102 at the upper end of the fixing seat 101 is adjusted to a horizontal state and fixed, and the protruding length of the extension plate 103 is adjusted along the beam 102 so that the fixing part 104 installed at the end of the extension plate 103 is aligned with the other end of the composite plate, and then the splicing assembly 200 symmetrically installed at the end of the fixing part 104 is fixed to the other end of the composite plate, and finally the extension plate 103 is fixed to the end of the beam 102 for splicing and adjustment, which is convenient for docking with composite plates of different specifications, with low adjustment difficulty, and components such as a spirit level can be added according to needs to level and integrate the end faces of the composite plate to meet different usage requirements.

[0032] Specifically, a through-hole structure is opened at equal intervals on the top of the crossbeam 102 , and a first handle bolt 105 is threadedly connected in the middle of the threaded hole at the end of the extension plate 103 . The first handle bolt 105 is inserted in the middle of the through-hole on the top of the crossbeam 102 .

[0033] Among them, a first handle bolt 105 is added in the middle of the through hole at the top of the beam 102 to connect with the extension plate 103. The first handle bolt 105 is loosened so that the first handle bolt 105 is taken out from the top of the beam 102. The protruding length of the extension plate 103 is adjusted along the beam 102 to facilitate docking with composite plates of different lengths. The first handle bolt 105 is installed in the through hole at the top of the beam 102 to dock with the extension plate 103, and the first handle bolt 105 is tightened. On the basis of the connection of the beam 102, the extension plate 103 can be clamped to maintain the stability of the combined length of the extension plate 103 and the beam 102.

[0034] Furthermore, a second handle bolt 106 threadedly connected to the crossbeam 102 is rotatably mounted on the side wall of the fixing seat 101 , and the same structure is symmetrically mounted on the lower end side walls of the fixing seat 101 and the fixing member 104 .

[0035] Among them, a second handle bolt 106 is installed on the side wall of the fixing seat 101 to connect with the beam 102. Tightening the second handle bolt 106 inward can cooperate with the side wall of the fixing seat 101 to clamp the beam 102, maintain the stability of the rotation angle of the beam 102 on the side wall of the fixing seat 101, and facilitate the docking and use of the components installed at the bottom of the fixing seat 101 with the composite plate.

[0036] In summary, the fixing seat 101 is installed at one end of the composite plate so that the splicing assembly 200 installed at the bottom of the fixing seat 101 is aligned with the composite plate, and then the crossbeam 102 at the upper end of the fixing seat 101 is adjusted to a horizontal state and fixed, and the protruding length of the extension plate 103 is adjusted along the crossbeam 102 so that the fixing piece 104 installed at the end of the extension plate 103 is aligned with the other end of the composite plate, and then the splicing assembly 200 symmetrically installed at the end of the fixing piece 104 is fixed to the other end of the composite plate, and finally the extension plate 103 is fixed to the end of the crossbeam 102 for splicing and adjustment, which is convenient for docking with composite plates of different specifications, has low adjustment difficulty, and can add parts such as a spirit level as needed. The parts are used to level and integrate the end faces of the composite plates to adapt to different usage requirements. A first handle bolt 105 is added in the middle of the through hole at the top of the beam 102 to connect it with the extension plate 103. The first handle bolt 105 is loosened so that the first handle bolt 105 is taken out from the top of the beam 102. The protruding length of the extension plate 103 is adjusted along the beam 102 to facilitate docking with composite plates of different lengths. The first handle bolt 105 is installed in the through hole at the top of the beam 102 to dock with the extension plate 103, and the first handle bolt 105 is tightened. On the basis of the connection of the beam 102, the extension plate 103 can be clamped to maintain the stability of the combined length of the extension plate 103 and the beam 102.

[0037] Example 2

[0038] Reference Figure 1-5 , which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides a splicing assembly 200 of a prefabricated composite panel splicing and assembly device.

[0039] The splicing assembly 200 includes a connecting member 201, a connecting rod 202 movably installed on the side wall of the connecting member 201, and a push plate 203 installed at the end of the connecting rod 202. The connecting member 201 is connected to the bottom of the fixed seat 101 by bolts. A step edge structure is provided on the lower side wall of the connecting member 201. A screw rod 204 is threadedly connected to the middle position of the connecting member 201. The end of the screw rod 204 is rotatably clamped on the side wall of the push plate 203, and the push plate 203 is located below the fixed seat 101.

[0040] Among them, a connector 201 is installed at the bottom of the fixing seat 101, and the connector 201 is used to dock and fix with the prefabricated composite plate. The screw rod 204 is rotated to move the push plate 203 installed on the side wall of the connector 201 through the connecting rod 202, so that the push plate 203 is docked with the composite plate that needs to be adjusted, and then the screw rod 204 is continued to be rotated. On the basis of the installation of the composite plate docked with the side wall of the connector 201, the composite plate that needs to be adjusted can be pushed, and the composite plate can be moved to the designated position for assembly and fixation, replacing the original operation of adjusting by a crowbar, preventing the side wall of the composite plate from being damaged by the crowbar. Compared with the adjustment by a crowbar, the adjustment of the parts connected by the screw rod 204 is more precise and more efficient.

[0041] Specifically, the side wall of the connecting piece 201 is symmetrically provided with a through-hole structure that matches the connecting rod 202 , and the end of the connecting rod 202 is installed with a stopper that matches the through-hole on the side wall of the connecting piece 201 .

[0042] Among them, a through hole structure is set on the side wall of the connecting member 201 to facilitate the installation of the connecting rod 202 and the docking with the push plate 203. A block component is set at the end of the connecting rod 202 to prevent the connecting rod 202 from loosening from the side wall of the connecting member 201 and maintain the stability of the connection structure between the connecting rod 202 and the connecting member 201.

[0043] Furthermore, a scale plate 205 is installed in the middle of the groove on the side wall of the connecting rod 202 , and the scale plate of the scale plate 205 is arranged parallel to the side wall edge strip of the connecting member 201 .

[0044] A scale plate 205 is installed on the side wall of the connecting rod 202 to facilitate observation of the extended length of the connecting rod 202 from the side wall of the connector 201 and to precisely adjust the spacing between multiple groups of prefabricated composite plates.

[0045] Preferably, a pressure plate 206 is movably connected to the end of the push plate 203, the end of the pressure plate 206 is a bent edge structure, and the end of the pressure plate 206 extends to the front end of the push plate 203, and a scale line structure matching the push plate 203 is opened on the side wall of the lower end of the pressure plate 206.

[0046] Among them, a movably installed pressure plate 206 is added to the end of the push plate 203, and the pressure plate 206 is lifted upward to facilitate the docking of the push plate 203 with the prefabricated composite plate. When the push plate 203 is completely in contact with the side wall of the composite plate, the pressure plate 206 is convenient to cooperate with to limit the push plate 203, thereby maintaining the stability of the position of the push plate 203. It is also convenient to observe the thickness of the current prefabricated composite plate from the scale line on the side wall of the pressure plate 206 to adapt to different usage requirements.

[0047] It should be noted that a tension spring 207 is connected to the middle position of the push plate 203 via a bolt, and the upper end of the tension spring 207 is clamped on the bottom of the pressure plate 206.

[0048] Among them, a tension spring 207 is installed inside the push plate 203 to connect with the pressure plate 206. Based on the connection of the push plate 203, the pressure plate 206 can be clamped downward on the surface of the composite plate along with the tension spring 207, making it convenient to observe the current height of the composite plate.

[0049] In summary, a connector 201 is installed at the bottom of the fixing seat 101. The connector 201 is used to connect and fix with the prefabricated composite plate. The screw rod 204 is rotated to move the push plate 203 installed on the side wall of the connector 201 through the connecting rod 202, so that the push plate 203 is connected to the composite plate that needs to be adjusted. Then the screw rod 204 is continued to be rotated. On the basis of the installation of the composite plate connected to the side wall of the connector 201, the composite plate that needs to be adjusted can be pushed and moved to the specified position for assembly and fixation, replacing the original operation of adjusting by a crowbar, preventing the side wall of the composite plate from being damaged by the crowbar. Compared with the crowbar adjustment, the adjustment of the components connected by the screw rod 204 The adjustment is more precise and more efficient. A scale plate 205 is installed on the side wall of the connecting rod 202, which is convenient for observing the extended length of the connecting rod 202 from the side wall of the connecting piece 201, and accurately adjusting the spacing between multiple groups of prefabricated composite plates. A movably installed pressure plate 206 is added to the end of the push plate 203, and the pressure plate 206 is lifted upward to facilitate the docking of the push plate 203 with the prefabricated composite plate. When the push plate 203 is completely in contact with the side wall of the composite plate, the pressure plate 206 is convenient for cooperating to limit the push plate 203, keeping the position of the push plate 203 stable, and also convenient for observing the current thickness of the prefabricated composite plate from the scale line on the side wall of the pressure plate 206 to meet different usage requirements.

[0050] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0051] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0052] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A prefabricated composite panel splicing and assembly device, characterized by: include, A support assembly (100), comprising a fixing seat (101), a crossbeam (102) rotatably mounted in the middle of the fixing seat (101), an extension plate (103) mounted at an end of the crossbeam (102), and a fixing member (104) rotatably mounted at an end of the extension plate (103); A splicing assembly (200) includes a connecting member (201), a connecting rod (202) movably mounted on the side wall of the connecting member (201), and a push plate (203) mounted on the end of the connecting rod (202); the connecting member (201) is connected to the bottom of the fixing seat (101) by bolts; a step edge structure is provided on the lower side wall of the connecting member (201); a screw rod (204) is threadedly connected to the middle position of the connecting member (201); the end of the screw rod (204) is rotatably clamped on the side wall of the push plate (203), and the push plate (203) is located below the fixing seat (101).

2. The prefabricated composite panel assembly device according to claim 1, characterized in that: The side wall of the connecting member (201) is symmetrically provided with a through-hole structure matching the connecting rod (202), and the end of the connecting rod (202) is installed with a stopper matching the through-hole on the side wall of the connecting member (201).

3. The prefabricated composite panel assembly device according to claim 2, characterized in that: A scale plate (205) is installed in the middle of the groove on the side wall of the connecting rod (202), and the scale plate of the scale plate (205) is arranged parallel to the side wall edge strip of the connecting member (201).

4. The prefabricated composite panel assembly device according to claim 3, characterized in that: The end of the push plate (203) is movably connected with a pressure plate (206), the end of the pressure plate (206) is a bent edge structure, and the end of the pressure plate (206) extends to the front end of the push plate (203), and the lower end side wall of the pressure plate (206) is provided with a scale line structure matching the push plate (203).

5. The prefabricated composite panel assembly device according to claim 4, characterized in that: A tension spring (207) is connected to the middle position of the push plate (203) via a bolt, and the upper end of the tension spring (207) is clamped on the bottom of the pressure plate (206).

6. The prefabricated composite panel assembly device according to claim 5, characterized in that: The top of the crossbeam (102) is provided with through-hole structures at equal intervals, and a first handle bolt (105) is threadedly connected in the middle of the threaded hole at the end of the extension plate (103), and the first handle bolt (105) is inserted in the middle of the through-hole at the top of the crossbeam (102).

7. The prefabricated composite panel assembly device according to claim 6, characterized in that: A second handle bolt (106) threadedly connected to the crossbeam (102) is rotatably mounted on the side wall of the fixing seat (101), and the same structure is symmetrically mounted on the lower end side walls of the fixing seat (101) and the fixing member (104).

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