A positioning device for embedded connectors of assembled houses

Abstract

The present invention discloses a positioning device for embedded connectors of assembled houses, comprising a workbench, on which a plurality of positioning fixtures located on the same straight line are arranged along the length direction thereof, the positioning fixture comprising a support seat, a clamping body is arranged on the support seat, a fixing part and a driving mechanism are arranged on the clamping body, and a movable part is connected to the output end of the driving mechanism; a track is arranged on the workbench, and a sliding connection is formed between the support seat and the workbench; the clamping body comprises a vertically arranged column, a horizontally arranged first connecting plate is arranged at the bottom of the column, a driving seat plate is arranged in the middle of the column, the driving mechanism is arranged below the driving seat plate, a second connecting plate is arranged at the upper end of the column, and the second connecting plate is connected to the fixing part through a fastener. The present invention solves the problem that the interchangeability of the keel of the wall connection surface is not high and the size is not uniform.

Description

Technical Field

[0001] The invention relates to the technical field of assembled buildings, in particular to a positioning device for embedded connectors of assembled houses. Background Art

[0002] The integrated wall panels of prefabricated buildings using light steel structures have the characteristics of light weight, high strength, good fire resistance, and strong versatility, and are widely used. At present, integrated wall panels need to be connected through various connectors, which requires the integrated wall panels to have connection surfaces that can be quickly assembled. The use of connection surface keels with embedded connectors is an efficient assembly method, but this requires that the connection surface keels must not only have high strength, but also be interchangeable, have uniform connection dimensions, and be able to be quickly connected with various connectors. Therefore, the production of the connection surface keels requires improved precision. However, at present, due to the lack of positioning measures, the positioning and fixation of the embedded connectors on the connection surface keels have become a bottleneck restricting the development of prefabricated integrated wall panels, so a positioning device is needed to solve this problem. Summary of the invention

[0003] The technical problem to be solved by the present invention is: to overcome the above problems, a positioning device for embedded connectors of assembled houses is provided.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a positioning device for embedded connectors of assembled houses, including a workbench, on which a plurality of positioning fixtures located on the same straight line are arranged along its length direction, the positioning fixture includes a support seat, a clamp body is arranged on the support seat, a fixing part and a driving mechanism are arranged on the clamp body, and the output end of the driving mechanism is connected to a movable part.

[0005] The workbench is provided with a track, the support seat includes a fixing plate, a slider adapted to the track is provided below the fixing plate, and the support seat is slidably connected to the workbench. Through the arrangement of this structure, the position of the support seat on the workbench and the distance between the support seats can be adjusted to meet the requirements of houses of different specifications.

[0006] The clamp body includes a vertically arranged column, a horizontally arranged first connecting plate is provided at the bottom of the column, and the first connecting plate is connected to the fixed plate through fasteners; a driving seat plate perpendicular to the column is provided in the middle of the column, a first through hole is provided in the middle of the driving seat plate, and the driving mechanism is provided below the driving seat plate, and the output end of the driving mechanism passes through the first through hole and is connected to the movable part; a second connecting plate is provided at the upper end of the column, and the second connecting plate is connected to the fixed part through fasteners. A plurality of equidistant connecting holes are provided on the second connecting plate, and match the connecting holes on the fixed part. By setting a movable connection clamp body structure, it is convenient to adjust the position of the clamp body later so that it remains on the same straight line; the driving mechanism adopts a vertically arranged top structure, which reduces space occupation and leaves operating space for nailing and fixing the keel and embedded connectors in the upper part.

[0007] The fixing part includes a support plate, the support plate is provided with a connection hole and connected to the first connection plate through the connection hole, the support plate is provided with a vertically arranged vertical plate, and a horizontally arranged positioning plate is provided at the lower end surface of the other end of the vertical plate, and the positioning plate is provided with a positioning hole. By setting this structure, the driving mechanism pushes the movable part upward and presses the keel against the lower surface of the positioning plate, thereby realizing the clamping operation; the positioning hole on the positioning plate is used for rapid positioning during the subsequent nailing operation.

[0008] The movable part includes a positioning module, the upper surface of which is provided with a support surface for supporting the keel, and a positioning cavity for positioning the embedded connector is provided between the support surfaces; the positioning module is provided with two mutually parallel side positioning surfaces along the length direction of the workbench, and the distance between the side positioning surfaces matches the cross-sectional size of the keel. The positioning modules in all positioning fixtures are located on the same straight line to ensure matching with the keel.

[0009] The two positioning fixtures at both ends of the workbench are each provided with at least two fixing parts, and the positioning module is provided with at least two positioning cavities; the other positioning fixtures are each provided with at least one fixing part, and the positioning module is provided with at least one positioning cavity. When there is one fixing part, the support plate of the fixing part is connected to the connection hole in the middle of the second connecting plate, and when there are two fixing parts, the support plates of the fixing part are respectively connected to the connection holes at the edge of the second connecting plate.

[0010] The positioning cavity is a concave cavity, the depth of which is the same as the thickness of the embedded connector, and the width of which is the same as the width of the embedded connector; a second through hole is provided in the middle of the positioning cavity, the diameter of which is larger than the outer diameter of the fastener on the embedded connector; concave platforms are provided at the four corners of the positioning cavity, the depth of which is larger than the length of the fixing. By setting this structure, the structure of the embedded connector can be adapted, a protruding fastening nut is welded in the middle of the embedded connector, and when the embedded connector is placed in the positioning cavity, the fastening nut faces downward and sinks into the second through hole; because nailing is required when fixing the embedded connector, and nailing must penetrate the keel and the embedded connector from top to bottom, the concave platform is provided to provide an avoidance measure for subsequent nailing operations.

[0011] Two ends of the driving seat plate are provided with symmetrically arranged guide holes.

[0012] The bottom surface of the positioning module is provided with symmetrically arranged guide rods, which match the guide holes on the driving seat plate. By setting this structure, the position of the positioning module is prevented from changing when it moves up and down, so that the directions of all positioning modules are consistent.

[0013] The driving mechanism is specifically a pushing cylinder, which includes a cylinder body and a piston rod. The cylinder body is fixed below the driving base plate, and the end of the piston rod is connected to the middle of the bottom surface of the positioning module.

[0014] The beneficial effects of the present invention are:

[0015] The present invention provides a plurality of positioning fixtures to quickly position and fix the embedded connector on the keel, thereby solving the problems of low interchangeability and non-uniform size of the connection surface keel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 , a schematic diagram of the structure of the present invention;

[0017] Figure 2 , a schematic structural diagram of a positioning fixture with a positioning cavity and a fixing portion in the present invention;

[0018] Figure 3 , a schematic diagram of the structure of the positioning fixture with two positioning cavities and a fixing portion in the present invention;

[0019] Figure 4 , a schematic diagram of the structure of the support base in the present invention;

[0020] Figure 5 , a schematic structural diagram of the clamp body in the present invention;

[0021] Figure 6 , a schematic structural diagram of the fixing part in the present invention;

[0022] Figure 7 , a schematic diagram of the structure of the active part in the present invention;

[0023] Figure 8 , a cross-sectional view of the embedded connectors and keels when positioned on the positioning module;

[0024] Fig. 9 , diagram of the usage status of the connecting surface keel.

[0025] 1. Workbench; 2. Positioning fixture; 3. Support seat, 301, fixing plate, 302, slider; 4. Clamp body, 401, column, 402, first connecting plate, 403, driving seat plate, 404, first through hole, 405, second connecting plate, 406, guide hole; 5. Fixed part, 501, supporting plate, 502, vertical plate, 503, positioning plate, 504, positioning hole; 6. Driving mechanism; 7. Movable part, 701, supporting surface, 702, positioning cavity, 703, side positioning surface, 704, second through hole, 705, concave platform, 706, guide rod; 8. Track; 9. Keel; 10. Embedded connector. DETAILED DESCRIPTION

[0026] The present invention will now be further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0027] like Figure 1-8 As shown, a positioning device for embedded connectors of an assembled house comprises a workbench 1, on which a plurality of positioning fixtures 2 located on the same straight line are arranged along its length direction, the positioning fixture 2 comprises a support seat 3, on which a clamp body 4 is arranged, on which a fixing part 5 and a driving mechanism 6 are arranged, and an output end of the driving mechanism 6 is connected to a movable part 7.

[0028] In a preferred embodiment, the workbench 1 is provided with a track 8, the support seat 3 includes a fixing plate 301, a slider 302 adapted to the track 8 is provided below the fixing plate 301, and the support seat 3 is slidably connected to the workbench 1. Through the arrangement of this structure, the position of the support seat 3 on the workbench 1 and the distance between the support seats 3 can be adjusted to meet the requirements of houses of different specifications.

[0029] In a preferred embodiment, the clamp body 4 includes a vertically arranged column 401, a horizontally arranged first connecting plate 402 is provided at the bottom of the column 401, and the first connecting plate 402 is connected to the fixed plate 301 through a fastener; a driving seat plate 403 perpendicular to the column 401 is provided in the middle, a first through hole 404 is provided in the middle of the driving seat plate 403, and the driving mechanism 6 is provided below the driving seat plate 403, and the output end of the driving mechanism 6 passes through the first through hole 404 and is connected to the movable part 7; a second connecting plate 405 is provided at the upper end of the column 401, and the second connecting plate 405 is connected to the fixed part 5 through a fastener. By setting a movable connection clamp body 4 structure, it is convenient to adjust the position of the clamp body 4 later so that it can be kept in the same straight line; the driving mechanism 6 adopts a vertically arranged top structure, which reduces the space occupation, and at the same time leaves the upper part with an operating space for nailing and fixing the keel 9 and the embedded connector 10.

[0030] In a preferred embodiment, the fixing part 5 includes a support plate 501, the support plate 501 is provided with a connection hole and connected to the first connection plate 402 through the connection hole, the support plate 501 is provided with a vertically arranged upright plate 502, the lower end surface of the other end of the upright plate 502 is provided with a horizontally arranged positioning plate 503, and the positioning plate 503 is provided with a positioning hole 504. By setting this structure, the driving mechanism 6 pushes the movable part 7 upward and presses the keel 9 against the lower surface of the positioning plate 503, thereby realizing the clamping operation; the positioning hole 504 on the positioning plate 503 is used for rapid positioning during the subsequent nailing operation.

[0031] The movable part 7 includes a positioning module, the upper surface of the positioning module is provided with a support surface 701 for supporting the keel 9, and a positioning cavity 702 for positioning the embedded connector 10 is provided between the support surfaces 701; the positioning module is provided with two mutually parallel side positioning surfaces 703 along the length direction of the workbench 1, and the distance between the side positioning surfaces 703 matches the cross-sectional size of the keel 9. All the positioning modules in the positioning fixture 2 are located on the same straight line to ensure matching with the keel 9.

[0032] At least two fixing parts 5 are provided in the two positioning fixtures 2 at both ends of the workbench 1, and at least two positioning cavities 702 are provided in the positioning module; at least one fixing part 5 is provided in the other positioning fixtures 2, and at least one positioning cavity 702 is provided in the positioning module. As a preferred embodiment, two embedded connectors 10 are provided at both ends of the keel 9 to resist the pulling effect of external wind force on the wall. When there is one fixing part 5, the support plate 501 of the fixing part 5 is connected to the connecting hole in the middle of the second connecting plate 405. When there are two fixing parts 5, the support plates 501 of the fixing part 5 are respectively connected to the connecting holes at the edge of the second connecting plate 405.

[0033] In a preferred embodiment, the positioning cavity 702 is a concave cavity, the depth of which is the same as the thickness of the embedded connector 10, and the width of which is the same as the width of the embedded connector 10; a second through hole 704 is provided in the middle of the positioning cavity 702, the diameter of which is larger than the outer diameter of the fastener on the embedded connector 10; and concave platforms 705 are provided at the four corners of the positioning cavity 702, the depth of which is larger than the length of the fastener. By setting this structure, the structure of the embedded connector 10 can be adapted, and a protruding fastening nut is welded in the middle of the embedded connector 10, and when the embedded connector 10 is placed in the positioning cavity 702, the fastening nut faces downward and sinks into the second through hole 704; because nailing is required when fixing the embedded connector 10, and nailing must penetrate the keel 9 and the embedded connector 10 from top to bottom, the concave platform 705 is provided to provide an avoidance measure for subsequent nailing operations.

[0034] Furthermore, two ends of the driving base plate 403 are provided with symmetrically arranged guide holes 406 .

[0035] The bottom surface of the positioning module is provided with symmetrically arranged guide rods, which cooperate with the guide holes 406 on the driving base plate 403. By setting this structure, the position of the positioning module is prevented from changing when moving up and down, so that the directions of all positioning modules are consistent.

[0036] In a preferred embodiment, the driving mechanism 6 is specifically a pushing cylinder, which includes a cylinder body and a piston rod. The cylinder body is fixed below the driving base plate 403, and the end of the piston rod is connected to the middle of the bottom surface of the positioning module.

[0037] The present invention is also provided with a matching cylinder synchronization control system to keep all cylinders synchronized when moving upward; the present invention provides a positioning measure for subsequent nailing operations, and the workbench 1 and the positioning fixture 2 of the present invention can both withstand the load during nailing, and an automatic nailing device can also be added on the basis of the present invention.

[0038] When the present invention is used:

[0039] First, adjust the distance between the positioning fixtures 2 according to the specifications of the wall to be processed, then place the embedded connecting piece 10 in the positioning cavity 702, and then place the keel 9 on the positioning module and align the pre-made holes on it with the embedded connecting piece 10; start the driving mechanism 6, and push the cylinder up to press the keel 9 against the lower surface of the positioning block of the fixing part 5; at this time, the positioning work is completed and the nailing operation can be carried out. After the nailing is completed, the push cylinder is reset, and the keel 9 can be removed to carry out the next operation.

[0040] The present invention provides a plurality of positioning fixtures 2 to quickly position and fix the embedded connector 10 on the keel 9, thereby solving the problem of low interchangeability and non-uniform size of the connection surface keel 9.

[0041] With the above-mentioned ideal embodiment of the present invention as inspiration, through the above-mentioned description content, relevant staff can make various changes and modifications without departing from the technical idea of ​​the present invention. The technical scope of the present invention is not limited to the contents in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A positioning device for embedded connectors of assembled houses, characterized in that: A workbench is provided, and a plurality of positioning fixtures are arranged on the workbench along the length direction thereof and are located on the same straight line. The positioning fixture comprises a support seat, a clamp body is arranged on the support seat, a fixing part and a driving mechanism are arranged on the clamp body, and a movable part is connected to the output end of the driving mechanism; The workbench is provided with a track, the support seat includes a fixed plate, a slider adapted to the track is provided below the fixed plate, and the support seat and the workbench are slidably connected; The clamp body comprises a vertically arranged column, a horizontally arranged first connecting plate is provided at the bottom of the column, and the first connecting plate is connected to the fixed plate by a fastener; a driving seat plate perpendicular to the column is provided in the middle part, a first through hole is provided in the middle part of the driving seat plate, the driving mechanism is provided below the driving seat plate, and the output end of the driving mechanism is connected to the movable part through the first through hole; a second connecting plate is provided at the upper end of the column, and the second connecting plate is connected to the fixed part by a fastener; The fixing part comprises a supporting plate, the supporting plate is provided with a connecting hole and connected to the first connecting plate through the connecting hole, the supporting plate is provided with a vertically arranged upright plate, a horizontally arranged positioning plate is provided at the lower end surface of the other end of the upright plate, and the positioning plate is provided with a positioning hole; The movable part includes a positioning module, the upper surface of the positioning module is provided with a support surface for supporting the keel, and a positioning cavity for positioning the embedded connector is provided between the support surfaces; the positioning module is provided with two mutually parallel side positioning surfaces along the length direction of the workbench, and the distance between the side positioning surfaces matches the cross-sectional size of the keel; The two positioning fixtures at both ends of the workbench are each provided with at least two fixing parts, and the positioning module is provided with at least two positioning cavities; the other positioning fixtures are each provided with at least one fixing part, and the positioning module is provided with at least one positioning cavity.

2. A positioning device for embedded connectors of an assembled house as claimed in claim 1, characterized in that: The positioning cavity is a concave cavity, the depth of which is the same as the thickness of the embedded connector, and the width of which is the same as the width of the embedded connector; a second through hole is provided in the middle of the positioning cavity, the diameter of which is larger than the outer diameter of the fastener on the embedded connector; recesses are provided at the four corners of the positioning cavity, the depth of which is larger than the length of the fixing piece.

3. A positioning device for embedded connectors of an assembled house as claimed in claim 1, characterized in that: Two ends of the driving seat plate are provided with symmetrically arranged guide holes.

4. A positioning device for embedded connectors of an assembled house as claimed in claim 1, characterized in that: The bottom surface of the positioning module is provided with symmetrically arranged guide rods, and the guide rods are matched with the guide holes on the driving seat plate.

5. The positioning device for embedded connectors of an assembled house according to claim 1, characterized in that: The driving mechanism is specifically a pushing cylinder, which includes a cylinder body and a piston rod. The cylinder body is fixed below the driving base plate, and the end of the piston rod is connected to the middle of the bottom surface of the positioning module.

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