CN215717383U - Tool for on-site installation and connection of prefabricated parts - Google Patents
Tool for on-site installation and connection of prefabricated parts Download PDFInfo
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- CN215717383U CN215717383U CN202120837553.8U CN202120837553U CN215717383U CN 215717383 U CN215717383 U CN 215717383U CN 202120837553 U CN202120837553 U CN 202120837553U CN 215717383 U CN215717383 U CN 215717383U
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Abstract
The utility model belongs to the technical field of prefabricated part installation, in particular to a tool for on-site installation and connection of prefabricated parts, and provides a scheme for solving the problem that the existing prefabricated parts are inconvenient to install and connect. The prefabricated member installing device is simple in structure, reasonable in design and convenient to operate, can be used for installing the prefabricated member on the main body structure quickly, does not need to be disassembled, avoids the need of temporary support in the conventional method, and greatly reduces the labor intensity of construction workers.
Description
Technical Field
The utility model relates to the technical field of prefabricated part installation, in particular to a tool for on-site installation and connection of prefabricated parts.
Background
The prefabricated building meets the requirements of building industrialization and environmental protection, particularly the industrial policy of green buildings and building industrialization in China, the demand of the prefabricated building is more and more large, and as the prefabricated components of the prefabricated building can be produced in factories and can be assembled on site, the production of the prefabricated components can be standardized, the quality can be controlled, the prefabricated building is efficient and rapid, the material waste is reduced, and the environmental pollution of a construction site is reduced. At present, prefabricated parts such as building external wall panels, constructional columns, decorative wall columns and the like are installed and connected with a main structure in a grouting sleeve connection mode or a grouting anchor connection mode. However, the installation method not only needs to arrange the temporary support, but also needs to be dismantled after the post-cast concrete reaches the strength, and the installation method is too complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a tool for field installation and connection of prefabricated parts.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a tool for on-site installation and connection of prefabricated parts comprises a prefabricated part, wherein two installation and connection tools are fixedly installed at the bottom of the prefabricated part, cavities are formed in the two installation and connection tools, circular grooves communicated with the cavities are formed in the bottoms of the installation and connection tools, a bidirectional screw rod is rotatably installed in each circular groove, the top end of the bidirectional screw rod extends into the cavities and is rotatably installed on the inner wall of the top of each cavity, the bottom end of the bidirectional screw rod extends to the lower portion of the installation and connection tools, a rotating wheel is fixedly installed on each circular groove, two movable blocks are sleeved on the bidirectional screw rod in a threaded manner, triangular blocks are fixedly installed on one sides, far away from limiting grooves, of the two movable blocks, moving grooves are formed in the sides, close to each other, of the two triangular blocks, a through groove is formed in the center position of one side, far away from the limiting grooves, the through groove is communicated with the cavities, and a fixing rod is slidably installed in the through groove, one end of the fixed rod extends to the outside of the installation and connection tool, the other end of the fixed rod extends into the cavity, and the connecting plate is fixedly installed.
Preferably, a limiting groove is formed in the inner wall of one side, close to the bidirectional screw, of the cavity, two limiting blocks are slidably mounted in the limiting groove, and the two limiting blocks are fixedly mounted on one sides of the two movable blocks respectively.
Preferably, two springs are fixedly installed between one side of the triangular block, which is far away from the connecting plate, and the inner wall of one side of the cavity.
Preferably, the top and the bottom of the connecting plate are both rotatably provided with moving blocks, and the two moving blocks are respectively slidably arranged in the two moving grooves.
Preferably, the bottom of the prefabricated part is provided with a mounting groove, the mounting groove is positioned between the two installation and connection tool hosts, and a main body structure is movably mounted in the mounting groove.
Preferably, the fixed slots are formed in two sides of the main body structure, and the two fixed slots are matched with the two fixed rods respectively.
In the utility model, when the prefabricated part is installed, the rotating wheel is rotated to drive the bidirectional screw fixedly connected with the rotating wheel to rotate, the movable blocks can only vertically move along the limiting groove due to the arrangement of the limiting blocks and the limiting groove, and the two movable blocks are sleeved on the bidirectional screw in a threaded manner, so that the two movable blocks can be driven to vertically move along with the rotation of the bidirectional screw, the two movable blocks are far away from each other due to the fixed connection relationship between the movable blocks and the triangular blocks, the two triangular blocks can be driven to be far away from each other, the spring is compressed, the fixed rod is slidably installed in the through groove, so the fixed rod can only horizontally move along the through groove, and the movable block can only horizontally move due to the connection relationship among the connecting plate, the fixed rod and the movable block, and the movable block is slidably installed in the moving groove, and the shifting chute is seted up in one side of three hornblocks, so along with the removal of three hornblocks, can make the movable block when along the shifting chute is gliding, move towards the direction of two-way screw rod, thereby drive the dead lever and remove, when the dead lever moves into in the erection joint frock, be close to the major structure with prefabricated component, and make the major structure insert in the mounting groove, then loosen the runner, because of the elastic force effect of spring, promote two three hornblocks and be close to each other, through a series of mechanical transmission, make the dead lever move towards the direction of keeping away from two-way screw rod, and insert in the fixed slot, thereby the quick installation of prefabricated component has been accomplished. The prefabricated member installing device is simple in structure, reasonable in design and convenient to operate, can be used for installing the prefabricated member on the main body structure quickly, does not need to be disassembled, avoids the need of temporary support in the conventional method, and greatly reduces the labor intensity of construction workers.
Drawings
FIG. 1 is a schematic structural diagram of a tool for field installation and connection of prefabricated parts, provided by the utility model;
FIG. 2 is a schematic structural view of an installation and connection tool shown in FIG. 1, which is used for a tool for field installation and connection of prefabricated parts and provided by the utility model;
fig. 3 is a schematic structural diagram of a part a in fig. 2, which is used for the tool for field installation and connection of the prefabricated part.
In the figure: the device comprises a prefabricated part 1, a mounting and connecting tool 2, a cavity 3, a circular groove 4, a bidirectional screw 5, a rotating wheel 6, a movable block 7, a limit groove 8, a limit block 9, a triangular block 10, a spring 11, a movable groove 12, a through groove 13, a fixed rod 14, a connecting plate 15, a movable block 16, a mounting groove 17, a main body structure 18 and a fixing groove 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a tool for on-site installation and connection of prefabricated parts comprises a prefabricated part 1, two installation and connection tools 2 are fixedly installed at the bottom of the prefabricated part 1, cavities 3 are respectively formed in the two installation and connection tools 2, a circular groove 4 communicated with the cavity 3 is formed in the bottom of each installation and connection tool 2, a bidirectional screw 5 is rotatably installed in the circular groove 4, the top end of the bidirectional screw 5 extends into the cavity 3 and is rotatably installed on the inner wall of the top of the cavity 3, the bottom end of the bidirectional screw 5 extends to the lower side of the installation and connection tool 2, a rotating wheel 6 is fixedly installed, two movable blocks 7 are sleeved on the bidirectional screw 5 in a threaded manner, triangular blocks 10 are fixedly installed on one sides of the two movable blocks 7 far away from a limiting groove 8, moving grooves 12 are formed on the sides of the two triangular blocks 10 close to each other, a through groove 13 is formed in the center position of one side of the installation and connection tools 2 far away from the limiting groove 8, and lead to groove 13 and be linked together with cavity 3, slidable mounting has dead lever 14 in leading to groove 13, and the one end of dead lever 14 extends outside installation connection frock 2, and the other end of dead lever 14 extends to in the cavity 3, and fixed mounting has connecting plate 15, and connecting plate 15 removes, can drive dead lever 14 and remove.
In the utility model, a limiting groove 8 is formed in the inner wall of one side of the cavity 3 close to the bidirectional screw 5, two limiting blocks 9 are slidably mounted in the limiting groove 8, the two limiting blocks 9 are respectively and fixedly mounted on one sides of the two movable blocks 7, and the limiting blocks 9 can only vertically move along the limiting groove 8, so that the movable blocks 7 can only vertically move.
In the utility model, two springs 11 are fixedly arranged between one side of the triangular block 10 far away from the connecting plate 15 and the inner wall of one side of the cavity 3, and the elastic restoring force of the springs 11 can push the triangular block 10 to move.
In the utility model, the top and the bottom of the connecting plate 15 are both rotatably provided with the moving blocks 16, the two moving blocks 16 are respectively and slidably arranged in the two moving grooves 12, the connecting plate 15 moves to drive the moving blocks 16 to move, and the two moving blocks 16 can respectively slide along the two moving grooves 12.
According to the utility model, the bottom of the prefabricated part 1 is provided with a mounting groove 17, the mounting groove 17 is positioned between two main machines of the mounting and connecting tool 2, a main body structure 18 is movably mounted in the mounting groove 17, and the main body structure 18 can be inserted into the mounting groove 17.
In the utility model, two fixing grooves 19 are respectively formed on two sides of the main body structure 18, the two fixing grooves 19 are respectively matched with the two fixing rods 14, and the two fixing rods 14 can be respectively inserted into the two fixing grooves 19.
Example two
Referring to fig. 1-3, a tool for on-site installation and connection of prefabricated parts comprises a prefabricated part 1, two installation and connection tools 2 are fixedly welded at the bottom of the prefabricated part 1, cavities 3 are respectively chiseled on the two installation and connection tools 2, a circular groove 4 communicated with the cavity 3 is chiseled at the bottom of the installation and connection tools 2, a bidirectional screw 5 is rotatably installed in the circular groove 4, the top end of the bidirectional screw 5 extends into the cavity 3 and is rotatably installed on the inner wall of the top of the cavity 3, the bottom end of the bidirectional screw 5 extends to the lower part of the installation and connection tools 2, a rotating wheel 6 is fixedly welded on the circular groove, two movable blocks 7 are sleeved on the bidirectional screw 5 in a threaded manner, triangular blocks 10 are fixedly welded on one sides of the two movable blocks 7 far away from a limiting groove 8, moving grooves 12 are chiseled on one sides of the two triangular blocks 10 close to each other, a through groove 13 is chiseled at the central position of one side of the installation and connection tools 2 far away from the limiting groove 8, and the through groove 13 is communicated with the cavity 3, the fixing rod 14 is slidably mounted in the through groove 13, one end of the fixing rod 14 extends out of the mounting and connecting tool 2, the other end of the fixing rod 14 extends into the cavity 3, and the connecting plate 15 is fixedly welded on the fixing rod.
In the utility model, a limiting groove 8 is chiseled on the inner wall of one side of the cavity 3 close to the bidirectional screw 5, two limiting blocks 9 are slidably mounted in the limiting groove 8, and the two limiting blocks 9 are respectively and fixedly welded on one sides of the two movable blocks 7.
In the utility model, two springs 11 are fixedly welded between one side of the triangular block 10 far away from the connecting plate 15 and the inner wall of one side of the cavity 3.
In the utility model, the top and the bottom of the connecting plate 15 are both rotatably provided with the moving blocks 16, and the two moving blocks 16 are respectively and slidably arranged in the two moving grooves 12.
In the utility model, the bottom of the prefabricated part 1 is chiseled with an installation groove 17, the installation groove 17 is positioned between two main machines of the installation and connection tool 2, and a main body structure 18 is movably arranged in the installation groove 17.
In the present invention, fixing grooves 19 are chiseled on both sides of the main body structure 18, and the two fixing grooves 19 are respectively matched with the two fixing rods 14.
In the utility model, when the prefabricated part is installed, the rotating wheel 6 is rotated to drive the bidirectional screw 5 fixedly connected with the rotating wheel 6 to rotate, the movable blocks 7 can only vertically move along the limiting groove 8 due to the arrangement of the limiting blocks 9 and the limiting groove 8, and the two movable blocks 7 are both sleeved on the bidirectional screw 5 in a threaded manner, so that the two movable blocks 7 can be driven to vertically move along with the rotation of the bidirectional screw 5, the two movable blocks 7 are far away from each other, the two triangular blocks 10 can be driven to mutually far away from each other due to the fixed connection relationship between the movable blocks 7 and the triangular blocks 10, the spring 11 is compressed, the fixed rod 14 is slidably installed in the through groove 13, the fixed rod 14 can only horizontally move along the through groove 13, the movable block 16 can only horizontally move due to the connection relationship among the connecting plate 15, the fixed rod 14 and the movable block 16, and the movable block 16 is slidably installed in the movable groove 12, the moving groove 12 is formed in one side of the triangular block 10, so that along with the movement of the triangular block 10, the moving block 16 can move towards the direction of the bidirectional screw 5 while sliding along the moving groove 12, so as to drive the fixing rod 14 to move, when the fixing rod 14 moves into the installation and connection tool 2, the prefabricated part 1 is close to the main structure 18, the main structure 18 is inserted into the installation groove 17, then the rotating wheel 6 is loosened, the two triangular blocks 10 are pushed to be close to each other due to the elastic action of the spring 11, through a series of mechanical transmission, the fixing rod 14 moves towards the direction away from the bidirectional screw 5 and is inserted into the fixing groove 19, and therefore the rapid installation of the prefabricated part 1 is completed. The prefabricated member installing device is simple in structure, reasonable in design and convenient to operate, can be used for installing the prefabricated member on the main body structure quickly, does not need to be disassembled, avoids the need of temporary support in the conventional method, and greatly reduces the labor intensity of construction workers.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A tool for on-site installation and connection of prefabricated parts comprises a prefabricated part (1) and is characterized in that two installation and connection tools (2) are fixedly installed at the bottom of the prefabricated part (1), cavities (3) are formed in the two installation and connection tools (2), circular grooves (4) communicated with the cavities (3) are formed in the bottom of the installation and connection tools (2), two-way screw rods (5) are installed in the circular grooves (4) in a rotating mode, the top ends of the two-way screw rods (5) extend into the cavities (3) and are rotatably installed on the inner wall of the top of the cavities (3), the bottom ends of the two-way screw rods (5) extend to the lower portion of the installation and connection tools (2) and are fixedly provided with rotating wheels (6), two movable blocks (7) are sleeved on the two-way screw rods (5) in a threaded mode, triangular blocks (10) are fixedly installed on one side, far away from limiting grooves (8), of the two movable blocks (7), moving groove (12) have all been seted up to one side that two triangle blocks (10) are close to each other, one side central point that spacing groove (8) were kept away from in erection joint frock (2) puts and has seted up logical groove (13), and lead to groove (13) and be linked together with cavity (3), it has dead lever (14) to lead to slidable mounting in groove (13), outside the one end of dead lever (14) extended to erection joint frock (2), the other end of dead lever (14) extended to in cavity (3), and fixed mounting has connecting plate (15).
2. The tooling for the field installation and connection of the prefabricated parts according to claim 1, wherein a limiting groove (8) is formed in the inner wall of one side, close to the bidirectional screw (5), of the cavity (3), two limiting blocks (9) are slidably mounted in the limiting groove (8), and the two limiting blocks (9) are respectively and fixedly mounted on one side of the two movable blocks (7).
3. The tooling for the field installation and connection of the prefabricated parts according to claim 1, wherein two springs (11) are fixedly arranged between one side of the triangular block (10) far away from the connecting plate (15) and the inner wall of one side of the cavity (3).
4. The tooling for the field installation and connection of the prefabricated parts according to claim 1, wherein the top and the bottom of the connecting plate (15) are rotatably provided with moving blocks (16), and the two moving blocks (16) are respectively and slidably arranged in the two moving grooves (12).
5. The tool for on-site installation and connection of the prefabricated parts according to claim 1, wherein a mounting groove (17) is formed in the bottom of the prefabricated part (1), the mounting groove (17) is located between two main machines of the installation and connection tool (2), and a main body structure (18) is movably mounted in the mounting groove (17).
6. The tooling for on-site installation and connection of the prefabricated parts according to claim 5, wherein fixing grooves (19) are formed in two sides of the main body structure (18), and the two fixing grooves (19) are respectively matched with the two fixing rods (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837553.8U CN215717383U (en) | 2021-04-22 | 2021-04-22 | Tool for on-site installation and connection of prefabricated parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837553.8U CN215717383U (en) | 2021-04-22 | 2021-04-22 | Tool for on-site installation and connection of prefabricated parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215717383U true CN215717383U (en) | 2022-02-01 |
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ID=80029957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120837553.8U Active CN215717383U (en) | 2021-04-22 | 2021-04-22 | Tool for on-site installation and connection of prefabricated parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215717383U (en) |
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2021
- 2021-04-22 CN CN202120837553.8U patent/CN215717383U/en active Active
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