Construction positioning device for fabricated doors and windows

Abstract

The utility model discloses a construction positioning device for assembled doors and windows, which belongs to the field of assembled door and window positioning and comprises a positioning plate and three connecting plates fixedly mounted on the positioning plate and distributed in a linear array. A plurality of guide sleeves distributed in a linear array are arranged on the positioning plate in a penetrating mode, and detection mechanisms are arranged in the guide sleeves. The construction positioning device for the assembly type door and window is simple in structure and convenient to use, workers can visually confirm the mounting positions of a door post and a lintel through extrusion of a detection rod and comparison of a comparison marking line, the mounting precision and accuracy are improved, the design of a pulling plate and a wedge block is adopted, the abutting rod can slide in the opposite direction along the supporting column, and the construction positioning device is convenient to use. And the anti-skid mechanism abuts against the reserved groove, so that the positioning plate is conveniently fixed, the installation process is simplified, and the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly type door and window positioning, in particular to a construction positioning device for assembly type doors and windows. Background Art

[0002] Prefabricated doors and windows refer to doors and windows that are prefabricated and assembled by the manufacturer and then transported directly to the site for installation. They are industrialized through standardized production processes and are an integrated solution that integrates R&D, design, manufacturing, installation, and after-sales.

[0003] Prefabricated doors and windows usually have their columns and lintels prefabricated in the factory, which are then transported to the construction site for hoisting. During the construction process, the positioning device plays a vital role, as it can ensure the installation position of the columns and lintels and avoid skewness during installation.

[0004] However, in actual use, the construction positioning device mostly only plays a positioning role. It can only calibrate the installation position of the component. During the installation of the component, slight skewness may occur, which may be difficult to detect by calibrating the installation position, thereby affecting the accuracy of the door and window installation.

[0005] Therefore, the utility model provides a construction positioning device for assembled doors and windows to solve the above problems. Utility Model Content

[0006] The utility model provides a construction positioning device for assembled doors and windows, aiming to solve the problem that the existing positioning device is difficult to detect slight deflection and the like in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction positioning device for assembled doors and windows, comprising a positioning plate and three connecting plates fixedly mounted on the positioning plate and distributed in a linear array, the positioning plate being penetrated by a plurality of guide sleeves distributed in a linear array, and a detection mechanism being arranged inside the guide sleeves.

[0008] In order to solve the problem of skewed installation, the detection mechanism includes a detection rod slidably installed in the guide sleeve, a clamping plate fixedly installed at one end of the detection rod, and a plurality of comparison markings arranged on the detection rod in a linear array. The detection mechanism can realize the detection of doorposts, etc., thereby improving the accuracy of installation.

[0009] Preferably, in order to solve the problem of accommodating the cardboard, the positioning plate is provided with a plurality of recesses distributed in a linear array and adapted to the cardboard. The cardboard can be moved into the recesses so that the positioning plate fits the doorpost or the like.

[0010] Preferably, in order to solve the problem of fixing the positioning plate, the connecting plate is symmetrically provided with support columns, the support columns are penetrated by a push rod, the connecting plate is penetrated by a pull rod, one end of the pull rod is fixedly installed with a wedge, the wedge and the push rod are both provided with corresponding inclined parts, and the end of the push rod away from the inclined part is provided with an anti-slip mechanism. The positioning plate can be fixed by the cooperation of the wedge and the push rod.

[0011] Preferably, in order to solve the problem of the abutment rod's interference, a pull plate is fixedly mounted on one end of the pull rod away from the wedge block, a spring is mounted on the pull rod, and both ends of the spring are respectively fixedly connected to the pull rod and the connecting plate. By using the spring, the abutment rod can interfere with the reserved groove to fix the positioning plate.

[0012] Preferably, in order to solve the sliding problem of the push rod, the wedge block is symmetrically provided with a slider, and the end of the push rod is provided with a slide groove adapted to the slider. The wedge block can drive the push rod to slide through the cooperation of the slider and the slide groove.

[0013] Preferably, in order to solve the problem of unstable fixing of the push rod, the anti-slip mechanism includes a fixing plate fixedly mounted on the end of the push rod away from the inclined portion and a plurality of convex bumps arranged on the fixing plate. The convex bumps can increase the friction between the push rod and the reserved groove to achieve stable fixing.

[0014] The construction positioning device of the prefabricated doors and windows has a simple structure and is easy to use. By squeezing the detection rod and comparing the comparison mark, the staff can intuitively confirm the installation position of the doorpost and the lintel, which improves the precision and accuracy of the installation. The design of the pull plate and the wedge block allows the abutment rod to slide in opposite directions along the support column and abut against the reserved groove through the anti-slip mechanism, thereby conveniently fixing the positioning plate, simplifying the installation process and improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a construction positioning device for assembled doors and windows;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure at A;

[0017] Figure 3 It is a schematic diagram of the overall multi-angle structure of a construction positioning device for assembled doors and windows;

[0018] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at B.

[0019] In the figure: 1. positioning plate; 11. guide sleeve; 12. clearance groove; 2. connecting plate; 21. support column; 3. detection mechanism; 31. detection rod; 311. comparison mark; 32. clamping plate; 4. push rod; 41. slide groove; 42. anti-skid mechanism; 421. fixing plate; 422. convex bump; 5. pull rod; 51. wedge block; 511. inclined portion; 512. slider; 52. pull plate; 53. spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides a construction positioning device for assembled doors and windows, such as Figure 1-4 As shown, the construction positioning device comprises a positioning plate 1 and three connecting plates 2 fixedly mounted on the positioning plate 1 and distributed in a linear array. The positioning plate 1 is penetrated by a plurality of guide sleeves 11 distributed in a linear array, and a detection mechanism 3 is arranged in the guide sleeve 11.

[0022] The detection mechanism 3 includes a detection rod 31 slidably mounted in the guide sleeve 11 , a clamping plate 32 fixedly mounted at one end of the detection rod 31 , and a plurality of comparison marking lines 311 arranged on the detection rod 31 and distributed in a linear array.

[0023] When in use, first fix the positioning plate 1 at the installation position of the door opening or window opening, and make the positioning plate 1 perpendicular to the ground, and then hoist the door post and the lintel. When the door post and the lintel are hoisted to the installation position, they can fit with the positioning plate 1. After fitting, the door post or the lintel will squeeze the detection rod 31 so that the detection rod 31 can slide in the guide sleeve 11. The staff can ensure the installation position of the door post and the lintel by comparing the comparison mark 311 on the detection rod 31.

[0024] Furthermore, the positioning plate 1 is provided with a plurality of clearance grooves 12 distributed in a linear array and adapted to the clamping plate 32; when the door post and the lintel fit the positioning plate 1 and the installation position is accurate, the clamping plate 32 can enter the clearance groove 12 under the action of extrusion.

[0025] Furthermore, the connecting plate 2 is symmetrically provided with supporting columns 21, the supporting columns 21 are penetrated by a push rod 4, the connecting plate 2 is penetrated by a pulling rod 5, one end of the pulling rod 5 is fixedly installed with a wedge block 51, the wedge block 51 and the push rod 4 are both provided with corresponding inclined portions 511, the end of the pull rod 5 away from the wedge block 51 is fixedly installed with a pulling plate 52, the pull rod 5 is sleeved with a spring 53, the two ends of the spring 53 are respectively fixedly connected to the pull rod 5 and the connecting plate 2, and the end of the push rod 4 away from the inclined portion 511 is provided with an anti-slip mechanism 42; when the positioning plate 1 is fixed, the connecting plate 2 can be aligned with the reserved groove on the prefabricated wall panel, the pulling plate 52 is pulled to drive the wedge block 51 to move so that the two push rods 4 can slide in opposite directions along the supporting column 21, and then the push rod 4 is inserted into the reserved groove and the pull rod 5 is released. Under the action of the spring 53, the end of the push rod 4 can be against the reserved groove through the anti-slip mechanism 42.

[0026] Furthermore, the wedge block 51 is symmetrically provided with a slider 512, and the end of the push rod 4 is provided with a slide groove 41 adapted to the slider 512; when the wedge block 51 moves, the slider 512 can slide in the slide groove 41, thereby driving the push rod 4 to move.

[0027] Specifically, the anti-slip mechanism 42 includes a fixing plate 421 fixedly mounted on the end of the support rod 4 away from the inclined portion 511 and a plurality of protrusions 422 arranged on the fixing plate 421; the end of the support rod 4 can be fixed against the inner wall of the reserved groove through the fixing plate 421 and the protrusion 422.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction positioning device for assembled doors and windows, characterized in that: It comprises a positioning plate (1) and three connecting plates (2) fixedly mounted on the positioning plate (1) and distributed in a linear array, wherein a plurality of guide sleeves (11) distributed in a linear array are arranged through the positioning plate (1), and a detection mechanism (3) is arranged in the guide sleeve (11); The detection mechanism (3) comprises a detection rod (31) slidably mounted in the guide sleeve (11), a clamping plate (32) fixedly mounted on one end of the detection rod (31), and a plurality of comparison marking lines (311) arranged on the detection rod (31) and distributed in a linear array.

2. The construction positioning device for assembled doors and windows according to claim 1 is characterized in that: The positioning plate (1) is provided with a plurality of clearance grooves (12) distributed in a linear array and adapted to match the clamping plate (32).

3. The construction positioning device for assembled doors and windows according to claim 1, characterized in that: The connecting plate (2) is symmetrically provided with support columns (21), a support rod (4) passes through the support columns (21), a pull rod (5) passes through the connecting plate (2), a wedge block (51) is fixedly mounted on one end of the pull rod (5), the wedge block (51) and the support rod (4) are both provided with corresponding inclined portions (511), and an anti-slip mechanism (42) is provided on one end of the support rod (4) away from the inclined portion (511).

4. The construction positioning device for assembled doors and windows according to claim 3 is characterized in that: A pull plate (52) is fixedly mounted on one end of the pull rod (5) away from the wedge block (51), and a spring (53) is sleeved on the pull rod (5), with two ends of the spring (53) respectively fixedly connected to the pull rod (5) and the connecting plate (2).

5. The construction positioning device for assembled doors and windows according to claim 3 is characterized in that: The wedge block (51) is symmetrically provided with a sliding block (512), and the end of the support rod (4) is provided with a sliding groove (41) adapted to the sliding block (512).

6. The construction positioning device for assembled doors and windows according to claim 3 is characterized in that: The anti-slip mechanism (42) comprises a fixing plate (421) fixedly mounted on an end of the support rod (4) away from the inclined portion (511), and a plurality of convex bumps (422) arranged on the fixing plate (421).

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