Laminated slab mounting and positioning device

Abstract

The utility model relates to the technical field of building construction, in particular to a laminated slab installing and positioning device which comprises a base, a containing groove is formed in the top of the base, guide mechanisms are arranged on the portions, on the two sides of the containing groove, of the inner side of the base, each guide mechanism comprises a guide plate, and the guide plates are connected with the base in a sliding mode. A fixed seat is fixedly connected to the side, deviating from the placing groove, of the guide plate, a driving screw rod is rotationally connected to the interior of the fixed seat, moving blocks are in threaded connection to the surface of the driving screw rod, the thread directions of the two moving blocks are opposite, and the moving blocks are in sliding connection with the fixed seat; one side of each moving block is fixedly connected with a limiting rod, and the end, penetrating through the side wall of the guide plate, of the driving screw is fixedly connected with a rotating handle. The positioning plate and the guiding plate achieve the guiding effect on the laminated plate, and the situation that the laminated plate and the containing groove are difficult to align or the laminated plate inclines during installation due to human eye observation, and the installation efficiency is affected is avoided.

Description

Technical Field

[0001] The utility model relates to a positioning device, in particular to a positioning device for installing laminated plates, belonging to the technical field of building construction. Background Technique

[0002] A laminated plate is an assembled monolithic floor slab formed by laminating a precast slab and a cast-in-place reinforced concrete layer. The laminated floor slab has good integrity, the upper and lower surfaces of the slab are flat, which is convenient for the decoration of the finishing layer, and is suitable for high-rise buildings and large-span buildings with high requirements for overall stiffness.

[0003] At present, when installing laminated plates, it is usually through the naked eye observation of workers to check whether the hoisted laminated plate is aligned with the target placement groove. Therefore, during installation, the laminated plate is likely to be misaligned with the placement groove or the laminated plate is inclined, resulting in the need for readjustment and affecting the installation efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a positioning device for installing laminated plates to solve the above problems. The limiting plate and the guiding plate play a guiding role for the laminated plate, avoiding the situation that it is difficult to align the laminated plate with the placement groove or the laminated plate is inclined during installation through human eye observation, which affects the installation efficiency.

[0005] The utility model realizes the above purpose through the following technical solutions. A positioning device for installing laminated plates includes a base. A placement groove is opened at the top of the base. Guiding mechanisms are arranged on both sides of the placement groove inside the base. The guiding mechanism includes a guiding plate. The guiding plate is slidably connected with the base. A fixed seat is fixedly connected to the side of the guiding plate背离 the placement groove. A driving screw is rotatably connected inside the fixed seat. A moving block is threadedly connected to the surface of the driving screw. The thread directions of the two moving blocks are opposite. The moving block is slidably connected with the fixed seat. A limiting rod is fixedly connected to one side of each of the two moving blocks. One end of the driving screw passing through the side wall of the guiding plate is fixedly connected with a turning handle.

[0006] Preferably, the bottom of the limiting rod is slightly higher than the top of the base, and the side of the limiting rod close to the placement groove is aligned with the side wall of the placement groove.

[0007] Preferably, the guiding mechanism further includes an inclined plate. Inclined plates are fixedly connected to the tops of the guiding plates. The space between the two inclined plates is in a converging shape with a larger upper part and a smaller lower part.

[0008] Preferably, handles are fixedly connected to the opposite sides of the two guiding plates. The cross section of the handle is in a "U" shape structure.

[0009] Preferably, the cross section of the driving screw is in a "T" shape structure, and the cross section of the moving block is in a "convex" shape structure.

[0010] Preferably, a cleaning mechanism is provided on one side of one of the fixed seats, and the cleaning mechanism comprises a placement seat, the placement seat is fixedly connected to the fixed seat, and a cleaning broom is slidably connected inside the placement seat.

[0011] Preferably, a locking mechanism is provided between the placement seat and the cleaning broom, the locking mechanism includes a locking tongue, the locking tongue is slidably connected to the placement seat, the cleaning broom is provided with a locking groove at a corresponding position of the locking tongue, the locking groove and the locking tongue are engaged, a sliding rod is fixedly connected to the side of the locking tongue away from the locking groove, the sliding rod is slidably connected to the placement seat, a pull plate is fixedly connected to the end of the sliding rod away from the locking tongue, and a locking spring is clamped between the locking tongue and the placement seat.

[0012] Preferably, one side of the bottom of the locking tongue is in an arc-shaped structure, and the pull plate is vertically arranged between the sliding rod.

[0013] The beneficial effect of the utility model is as follows: two guide plates are placed in the placement groove where the superimposed plate needs to be installed, and the rotation of the handle is controlled according to the size of the placement groove, and the handle drives the driving screw to rotate. Under the limitation of the shape of the moving block by the fixed seat, the two moving blocks located on the same driving screw drive the limiting rod to achieve relative movement as the driving screw rotates, so that the inner side of the limiting rod is aligned with the edge of the placement groove, so that the hoisted superimposed plate is located between the guide plate and the limiting rod, and the limiting plate and the guide plate guide the superimposed plate, so as to avoid the superimposed plate and the placement groove being difficult to align or the superimposed plate being tilted during installation due to human eye observation, which affects the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A shown;

[0016] Figure 3 for Figure 1 The internal structure diagram of the fixing seat shown;

[0017] Figure 4 for Figure 1 The cross-sectional view shown;

[0018] Figure 5 for Figure 4 The enlarged structural diagram of part B is shown;

[0019] Figure 6 for Figure 2 Schematic diagram of the internal structure of the placement seat shown.

[0020] In the figure: 1, base; 2, guiding mechanism; 201, guiding plate; 202, inclined plate; 203, limiting rod; 204, turning handle; 205, fixed seat; 206, driving screw rod; 207, moving block; 3, placing groove; 4, handle; 5, cleaning mechanism; 501, cleaning broom; 502, placing seat; 6, locking mechanism; 601, locking tongue; 602, pulling plate; 603, sliding rod; 604, locking spring; 605, locking groove. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figure 1-6 As shown in the figure, a laminated board installation and positioning device includes a base 1. A placing groove 3 is opened at the top of the base 1. Guiding mechanisms 2 are provided on both sides of the placing groove 3 inside the base 1. The guiding mechanism 2 includes a guiding plate 201. The guiding plate 201 is slidably connected to the base 1. A fixed seat 205 is fixedly connected to the side of the guiding plate 201背离 the placing groove 3. A driving screw rod 206 is rotatably connected inside the fixed seat 205. The cross section of the driving screw rod 206 is in a "T" shape. A moving block 207 is threadedly connected to the surface of the driving screw rod 206. The threading directions of the two moving blocks 207 are opposite. The cross section of the moving block 207 is in a "convex" shape. The moving block 207 is slidably connected to the fixed seat 205. A limiting rod 203 is fixedly connected to one side of each of the two moving blocks 207. The bottom of the limiting rod 203 is slightly higher than the top of the base 1. The side of the limiting rod 203 close to the placing groove 3 is aligned with the side wall of the placing groove 3. One end of the driving screw rod 206 passing through the side wall of the guiding plate 201 is fixedly connected to a turning handle 204. Handles 4 are fixedly connected to the opposite sides of the two guiding plates 201. The cross section of the handle 4 is in a "U" shape. First, place the two guiding plates 201 inside the placing groove 3 where the laminated board needs to be installed. According to the size of the placing groove 3, control the turning handle 204 to rotate. The turning handle 204 drives the driving screw rod 206 to rotate. Under the shape limitation of the fixed seat 205 on the moving block 207, the two moving blocks 207 on the same driving screw rod 206 drive the limiting rod 203 to move relatively as the driving screw rod 206 rotates, so that the inner side of the limiting rod 203 is aligned with the edge of the placing groove 3. Then, make the hoisted laminated board located between the guiding plate 201 and the limiting rod 203. The limiting plate and the guiding plate 201 play a guiding role for the laminated board.

[0023] As a technical optimization solution of the utility model, the guide mechanism 2 also includes an inclined plate 202, and the top of the guide plate 201 is fixedly connected with an inclined plate 202, and the two inclined plates 202 are in a closed shape with a larger top and a smaller bottom. The setting of the inclined plate 202 can provide preliminary limiting guidance for the overlapping plate during installation, so that it can slide between the two guide plates 201 faster and more accurately.

[0024] As a technical optimization solution of the utility model, a cleaning mechanism 5 is provided on one side of one of the fixed seats 205, and the cleaning mechanism 5 includes a placement seat 502, and the placement seat 502 is fixedly connected to the fixed seat 205. The placement seat 502 is internally slidably connected with a cleaning broom 501. When there are impurities on the surface of the composite plate or in the placement groove 3, the cleaning broom 501 can be removed to facilitate the cleaning of the impurities.

[0025] As a technical optimization solution of the utility model, a locking mechanism 6 is provided between the placement seat 502 and the cleaning broom 501, and the locking mechanism 6 includes a locking tongue 601, and one side of the bottom of the locking tongue 601 is in an arc-shaped structure. The locking tongue 601 is slidably connected to the placement seat 502, and the cleaning broom 501 is provided with a locking groove 605 at the corresponding position of the locking tongue 601, and the locking groove 605 is engaged with the locking tongue 601. A sliding rod 603 is fixedly connected to the side of the locking tongue 601 away from the locking groove 605, and the sliding rod 603 is slidably connected to the placement seat 502. The end of the sliding rod 603 away from the locking tongue 601 is fixedly connected to the pull plate 602. The pull plate 602 is vertically arranged with the slide bar 603, and a locking spring 604 is clamped between the locking tongue 601 and the placement seat 502. When the pull plate 602 is pulled, the pull plate 602 makes the locking tongue 601 slide out of the locking groove 605 through the slide bar 603, and the cleaning broom 501 can be removed for cleaning. After cleaning, the cleaning broom 501 is placed in the placement seat 502. During the placement process, the cleaning broom 501 squeezes the locking tongue 601, and the locking tongue 601 moves to cause the locking spring 604 to contract. When the locking tongue 601 corresponds to the locking groove 605, the locking spring 604 drives the locking tongue 601 to reset, thereby achieving engagement to prevent the cleaning broom 501 from falling off.

[0026] When the utility model is in use, firstly, the two guide plates 201 are placed in the placement groove 3 where the composite plate needs to be installed. According to the size of the placement groove 3, the handle 204 is controlled to rotate, and the handle 204 drives the driving screw 206 to rotate. Under the limitation of the shape of the moving block 207 by the fixed seat 205, the two moving blocks 207 located on the same driving screw 206 drive the limiting rod 203 to achieve relative movement as the driving screw 206 rotates, so that the inner side of the limiting rod 203 is aligned with the edge of the placement groove 3, and then the hoisted composite plate is located between the guide plate 201 and the limiting rod 203. The limiting plate and the guide plate 201 guide the composite plate to avoid the composite plate and the placement groove 3 being difficult to align or the composite plate being tilted during installation when observed by the human eye, which affects the installation efficiency. After the installation is completed, The guide plate 201 can be pulled upward by the handle 4 to take out the device. The adjustable limit rod 203 can facilitate guiding and limiting the overlapping plates of different sizes, and the scope of use is wider. When there are impurities on the surface of the overlapping plate or in the placement groove 3, the pull plate 602 can be pulled, and the pull plate 602 makes the locking tongue 601 slide out of the locking groove 605 through the sliding rod 603, so that the cleaning broom 501 can be removed, which is convenient for cleaning impurities. After cleaning, the cleaning broom 501 is placed in the placement seat 502. During the placement process, the cleaning broom 501 squeezes the locking tongue 601, and the locking tongue 601 moves to make the locking spring 604 contract. When the locking tongue 601 corresponds to the locking groove 605, the locking spring 604 drives the locking tongue 601 to reset, thereby achieving engagement and preventing the cleaning broom 501 from falling off.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A composite plate installation and positioning device, comprising a base (1), characterized in that: A placement groove (3) is provided at the top of the base (1). On both sides of the placement groove (3) inside the base (1), a guiding mechanism (2) is provided. The guiding mechanism (2) includes a guiding plate (201). The guiding plate (201) is slidably connected to the base (1). A fixed seat (205) is fixedly connected to the side of the guiding plate (201) facing away from the placement groove (3). A driving screw rod (206) is rotatably connected inside the fixed seat (205). A moving block (207) is threadedly connected to the surface of the driving screw rod (206). The threading directions of the two moving blocks (207) are opposite. The moving block (207) is slidably connected to the fixed seat (205). A limiting rod (203) is fixedly connected to one side of each of the two moving blocks (207). One end of the driving screw rod (206) passing through the side wall of the guiding plate (201) is fixedly connected to a turning handle (204).

2. A composite plate installation and positioning device according to claim 1, characterized in that: The bottom of the limiting rod (203) is slightly higher than the top of the base (1). The side of the limiting rod (203) close to the placement groove (3) is aligned with the side wall of the placement groove (3).

3. The composite plate installation and positioning device according to claim 1, characterized in that: The guiding mechanism (2) further includes an inclined plate (202). An inclined plate (202) is fixedly connected to the top of each guiding plate (201). The space between the two inclined plates (202) is in a shape with a larger upper part and a smaller lower part, like a converging opening.

4. The installation and positioning device for a laminated plate according to claim 1, characterized in that: Handles (4) are fixedly connected to the opposite sides of the two guiding plates (201). The cross-section of the handle (4) is in a "凵” shape structure.

5. The installation and positioning device for a composite plate according to claim 1, characterized in that: The cross-section of the driving screw rod (206) is in a "T” shape structure. The cross-section of the moving block (207) is in a "凸” shape structure.

6. The installation and positioning device for a laminated plate according to claim 1, characterized in that: A cleaning mechanism (5) is provided on one side of one of the fixed seats (205). The cleaning mechanism (5) includes a placement seat (502). The placement seat (502) is fixedly connected to the fixed seat (205). A cleaning broom (501) is slidably connected inside the placement seat (502).

7. A composite plate installation and positioning device according to claim 6, characterized in that: A locking mechanism (6) is provided between the placement seat (502) and the cleaning broom (501). The locking mechanism (6) includes a locking tongue (601). The locking tongue (601) is slidably connected to the placement seat (502). A locking groove (605) is provided at the corresponding position of the cleaning broom (501) for the locking tongue (601). The locking groove (605) is engaged with the locking tongue (601). A sliding rod (603) is fixedly connected to the side of the locking tongue (601) facing away from the locking groove (605). The sliding rod (603) is slidably connected to the placement seat (502). A pulling plate (602) is fixedly connected to the end of the sliding rod (603) facing away from the locking tongue (601). A locking spring (604) is clamped between the locking tongue (601) and the placement seat (502).

8. The composite plate installation and positioning device according to claim 7, characterized in that: One side of the bottom of the locking tongue (601) is in an arc structure. The pulling plate (602) and the sliding rod (603) are perpendicularly arranged.

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