Positioning device for fabricated building wall surface construction

Abstract

The utility model relates to the related technical field of valve part machining, in particular to a positioning device for assembly type building wall surface construction, which comprises an upper position adjusting assembly, a middle fixing piece and a lower position adjusting assembly, the lower adjusting assembly comprises a first-stage threaded rod, a mounting base and a second-stage threaded pipe, the first-stage threaded rod is in threaded connection with the interior of the first-stage threaded pipe and is in threaded connection with a supporting nut, the second-stage threaded pipe is in threaded connection with the outer side face of the first-stage threaded pipe, and the upper adjusting assembly and the lower adjusting assembly are the same in structure and are symmetrically arranged; the supporting nut is adjusted to extrude the main body of the mounting base, the supporting nut is used for sharing the pressure of the rotating shaft of the mounting base, the service life of the positioning device is prolonged, the locking assembly is pushed by rotating the second-stage threaded pipe, the supporting nut, the locking assembly and the second-stage threaded pipe are limited to be integrally fixed to rotate on the first-stage threaded rod, and therefore the whole positioning device is locked.

Description

Technical Field

[0001] The utility model relates to the technical field related to the construction of assembled building walls, in particular to a positioning device for the construction of assembled building walls. Background Art

[0002] The prefabricated wall system is composed of decorative surface layer, base material, functional modules and supporting components (keel, connectors, filling materials, etc.), and is an integrated wall product that adopts dry construction method, factory production and on-site assembly and installation. It is suitable for the design of non-load-bearing partition walls in indoor spaces such as living rooms, bedrooms, kitchens, and bathrooms in civil buildings;

[0003] However, in the prior art, all forces of the positioning device for the construction of the prefabricated building wall are usually concentrated on the hinges of the fixed seats at both ends, thereby causing greater wear and tear and reducing its service life;

[0004] Furthermore, when the supporting and adjusting rod is compressed, the thread slips, causing the length of the supporting rod to be shortened, and the use effect cannot be achieved. Therefore, the utility model proposes a positioning device for the construction of assembled building walls to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a positioning device for the construction of assembled building walls to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a positioning device for the construction of assembled building walls, the positioning device is composed of an upper adjustment component, an intermediate fixing member, and a lower adjustment component, the intermediate fixing member is composed of an adjustment nut and a primary threaded pipe, wherein the adjustment nut is fixedly connected to the midpoint of the primary threaded pipe, and the lower adjustment component includes:

[0007] A primary threaded rod, wherein the primary threaded rod is threadedly connected to the inside of the primary threaded pipe, and a supporting nut is threadedly connected to the primary threaded rod;

[0008] A mounting seat, the mounting seat is rotatably mounted on one side of the primary threaded rod through a mounting seat rotating shaft, and a mounting seat fixing hole is opened at the bottom of the mounting seat;

[0009] The secondary threaded pipe is threadedly connected to the outer side of the primary threaded pipe and is rotated to install the locking assembly close to the mounting seat.

[0010] The upper adjustment component and the lower adjustment component have the same structure, and are symmetrically arranged between the upper adjustment component and the lower adjustment component.

[0011] Preferably, an inner groove is provided at one end of the locking assembly, and a locking assembly block is rotatably connected inside the inner groove and is clamped in one end of the secondary threaded tube, wherein the inner surface of the other end of the locking assembly matches the outer surface of the support nut, and when the secondary threaded tube moves to the lowest end, the support nut is embedded in the locking assembly.

[0012] Preferably, the locking assembly is fixedly connected to a latch component, the latch component comprising a latch cap, a latch seat, a latch rod, a spherical block, a latch body and a curved spring sheet, the latch rod is slidably fixed on the latch body, one end of the latch rod is fixedly connected to the latch cap, and a spherical block is provided in the middle, one end of the curved spring sheet is fixed to the latch body, wherein the inner surface of the concave surface is larger than the outer surface of the spherical block, and the inner surface of the convex surface is smaller than the outer surface of the spherical block, the latch seat is fixed on the secondary threaded tube, and the inner aperture of the latch seat is larger than the latch rod.

[0013] Preferably, the latch member corresponds to the position of the latch seat, and the inner surface of the latch rod is arranged to fit the inner surface of the inner hole of the latch seat. When the latch rod is pushed to the lowermost end, the latch rod is embedded in the inner hole of the latch seat.

[0014] Preferably, a group of adjusting nut handles are symmetrically provided on both sides of the adjusting nut.

[0015] Preferably, the outer side surface of the first-level threaded pipe is provided with threads, and the outer side threads of the first-level threaded pipe and the inner side threads thereof are arranged in reverse threads.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. By setting a positioning device composed of an upper adjustment component, an intermediate fixing member, and a lower adjustment component, the support nut is rotated to adjust the position of the support nut on the primary threaded rod, thereby squeezing the main body of the mounting seat, so that the pressure of the mounting seat shaft is shared by the support nut, thereby reducing the wear of the mounting seat and extending the service life of the positioning device;

[0018] 2. Install the secondary threaded tube on the outer side of the primary threaded tube, and rotate and install the locking assembly at one end of the secondary threaded tube. Push the locking assembly by rotating the secondary threaded tube so that the locking assembly is sleeved on the outer surface of the support nut. Then lock the locking assembly with a latch to lock the support nut, thereby fixing the support nut, the locking assembly and the secondary threaded tube as a whole. Then, set the threads of the secondary threaded tube opposite to those of the primary threaded tube to limit the rotation of the support nut, the locking assembly and the secondary threaded tube as a whole on the primary threaded rod, thereby locking the entire positioning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a side view of the structure of the utility model;

[0021] Figure 3 This is a half-section view of the structure of the utility model;

[0022] Figure 4 This is a half-section side view of the structure of the utility model;

[0023] Figure 5 for Figure 4 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 6 This is a half-section view of the latch member of the utility model;

[0025] Figure 7 This is an enlarged schematic diagram of the locking assembly structure of the utility model;

[0026] Figure 8 It is an enlarged schematic diagram of the mounting seat structure of the utility model.

[0027] In the figure: primary threaded tube 1, primary threaded rod 2, mounting seat 3, support nut 5, adjusting nut 6, secondary threaded tube 7, locking assembly 8, latch piece 9, adjusting nut handle 10, latch cap 11, latch seat 12, latch rod 13, locking assembly block 14, spherical block 15, curved spring sheet 16, mounting seat shaft 17, mounting seat fixing hole 18, latch body 19. DETAILED DESCRIPTION

[0028] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0029] See also Figure 1-8 The present invention provides the following two preferred embodiments:

[0030] Embodiment 1

[0031] A positioning device for the construction of assembled building walls, the positioning device comprising an upper adjustment component, an intermediate fixing component, and a lower adjustment component, wherein the intermediate fixing component is composed of an adjustment nut 6 and a primary threaded tube 1, wherein the adjustment nut 6 is fixedly connected to the midpoint of the primary threaded tube 1, and the lower adjustment component comprises:

[0032] A primary threaded rod 2, a mounting seat 3 and a secondary threaded tube 7, the primary threaded rod 2 is screwed inside the primary threaded tube 1, and a support nut 5 is screwed on the primary threaded rod 2; the mounting seat 3 is rotatably mounted on one side of the primary threaded rod 2 through the mounting seat shaft 17, and a mounting seat fixing hole 18 is provided at the bottom of the mounting seat 3; the secondary threaded tube 7 is screwed on the outer side of the primary threaded tube 1, and a locking assembly 8 is rotatably mounted close to one side of the mounting seat 3, and the upper adjustment assembly and the lower adjustment assembly have the same structure and are symmetrically arranged; by rotating the support nut 5, the position of the support nut 5 on the primary threaded rod 2 is adjusted, thereby squeezing the main body of the mounting seat 3, thereby sharing the pressure of the mounting seat shaft 17 through the support nut 5, thereby reducing the wear of the mounting seat 3 and extending the service life of the positioning device.

[0033] Embodiment 2

[0034] On the basis of Example 1, an inner groove is provided at one end of the locking assembly 8, and the locking assembly block 14 is rotatably connected inside the inner groove and is clamped in one end of the secondary threaded tube 7, wherein the inner surface of the other end of the locking assembly 8 matches the outer surface of the support nut 5, and when the secondary threaded tube 7 moves to the lowermost end, the support nut 5 is embedded in the locking assembly 8. The locking assembly 8 is fixedly connected to the latch member 9, which includes a latch cap 11, a latch seat 12, a latch rod 13, a spherical block 15, a latch body 19 and a curved spring sheet 16. The latch rod 13 is slidably fixed to the latch body 19, one end of the latch rod 13 is fixedly connected to the latch cap 11, and a spherical block 15 is provided in the middle, one end of the curved spring sheet 16 is fixed to the latch body 19, wherein the inner surface of the concave surface is larger than the outer surface of the spherical block 15, and the inner surface of the convex surface is smaller than the outer surface of the spherical block 15, the latch seat 12 is fixed to the secondary threaded tube 7, and the inner diameter of the latch seat 12 is larger than the latch rod 13. The latch member 9 corresponds to the latch seat 12, and the inner surface of the latch rod 13 is arranged to fit the inner surface of the inner hole of the latch seat 12. When the latch rod 13 is pushed to the lowest end, the latch rod 13 is embedded in the inner hole of the latch seat 12. The locking assembly 8 is pushed by rotating the secondary threaded tube 7 so that the locking assembly 8 is sleeved on the outer surface of the support nut 5, and then the locking assembly 8 is locked by the latch 9 to lock the support nut 5, so that the support nut 5, the locking assembly 8 and the secondary threaded tube 7 are fixed as a whole, and then the threads of the secondary threaded tube 7 and the primary threaded tube 1 are set oppositely to limit the rotation of the support nut 5, the locking assembly 8 and the secondary threaded tube 7 as a whole fixed on the primary threaded rod 2, thereby locking the entire positioning device.

[0035] Working principle: In actual use, by rotating the support nut 5, the position of the support nut 5 on the primary threaded rod 2 is adjusted, thereby squeezing the main body of the mounting seat 3, so that the pressure of the mounting seat shaft 17 is shared by the support nut 5.

[0036] The locking assembly 8 is pushed by rotating the secondary threaded tube 7, so that the locking assembly 8 is sleeved on the outer surface of the support nut 5, and then the locking assembly 8 is locked by the latch member 9, wherein the latch rod 13 is provided with a spherical block 15, and when inserted, the latch cap 11 is pushed to drive the latch rod 13 to clamp the spherical block 15 into the curved spring sheet 16, thereby limiting the position of the latch rod, thereby locking the support nut 5, so that the support nut 5, the locking assembly 8 and the secondary threaded tube 7 are fixed as a whole, and then the threads of the secondary threaded tube 7 and the primary threaded tube 1 are set oppositely, thereby limiting the rotation of the support nut 5, the locking assembly 8 and the secondary threaded tube 7 fixed as a whole on the primary threaded rod 2, thereby locking the entire positioning device.

[0037] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. A positioning device for the construction of assembled building walls, characterized in that: The positioning device is composed of an upper adjustment component, an intermediate fixing component, and a lower adjustment component. The intermediate fixing component is composed of an adjustment nut (6) and a primary threaded tube (1), wherein the adjustment nut (6) is fixedly connected to the midpoint of the primary threaded tube (1). The lower adjustment component comprises: A primary threaded rod (2), wherein the primary threaded rod (2) is threadedly connected to the interior of the primary threaded tube (1), and a support nut (5) is threadedly connected to the primary threaded rod (2); A mounting seat (3), wherein the mounting seat (3) is rotatably mounted on one side of the primary threaded rod (2) via a mounting seat rotating shaft (17), and a mounting seat fixing hole (18) is provided at the bottom of the mounting seat (3); A secondary threaded tube (7), wherein the secondary threaded tube (7) is threadedly connected to the outer side surface of the primary threaded tube (1) and is rotationally mounted on a side close to the mounting seat (3) to form a locking assembly (8); The upper adjustment component and the lower adjustment component have the same structure, and are symmetrically arranged between the upper adjustment component and the lower adjustment component.

2. A positioning device for prefabricated building wall construction according to claim 1, characterized in that: An inner groove is provided at one end of the locking assembly (8), and a locking assembly block (14) is rotatably connected inside the inner groove and is clamped on one end of the secondary threaded tube (7), wherein the inner surface of the other end of the locking assembly (8) matches the outer surface of the support nut (5), and when the secondary threaded tube (7) moves to the lowermost end, the support nut (5) is embedded in the locking assembly (8).

3. A positioning device for prefabricated building wall construction according to claim 2, characterized in that: The locking assembly (8) is fixedly connected to a latch component (9), the latch component (9) comprising a latch cap (11), a latch seat (12), a latch rod (13), a spherical block (15), a latch body (19) and a curved spring sheet (16); the latch rod (13) is slidably fixed on the latch body (19); one end of the latch rod (13) is fixedly connected to the latch cap (11), and a spherical block (15) is provided in the middle; one end of the curved spring sheet (16) is fixed on the latch body (19), wherein the inner surface of the concave surface is larger than the outer surface of the spherical block (15), and the inner surface of the convex surface is smaller than the outer surface of the spherical block (15); the latch seat (12) is fixed on the secondary threaded tube (7), and the inner diameter of the latch seat (12) is larger than the latch rod (13).

4. A positioning device for prefabricated building wall construction according to claim 3, characterized in that: The latch member (9) corresponds to the latch seat (12) in position, and the inner surface of the latch rod (13) is arranged to fit the inner surface of the inner hole of the latch seat (12). When the latch rod (13) is pushed to the lowermost end, the latch rod (13) is embedded in the inner hole of the latch seat (12).

5. The positioning device for prefabricated building wall construction according to claim 1, characterized in that: A group of adjusting nut handles (10) are symmetrically arranged on both sides of the adjusting nut (6).

6. A positioning device for prefabricated building wall construction according to claim 1, characterized in that: The outer side surface of the first-level threaded pipe (1) is provided with threads, and the outer side threads of the first-level threaded pipe (1) and the inner side threads thereof are arranged in reverse threads.

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