Construction joint capable of being used for floor guide rail method construction

Abstract

The utility model relates to the technical field of building construction, and discloses a construction joint capable of being used for floor guide rail method construction, which comprises a first side plate and a second side plate, a plurality of fixed sliding frames are fixedly arranged on the inner side of the second side plate, a plurality of stretching sliding plates are fixedly arranged on the inner side of the first side plate, and fixing grooves are formed in the surfaces of the stretching sliding plates. Positioning rods are fixedly installed on the surfaces of the sides, close to the second side plate, of the multiple fixed sliding frames, limiting nuts are installed on the outer sides of the multiple fixed sliding frames in a threaded mode, indicating plates are fixedly installed on the surfaces of the multiple extending sliding plates, scale marks are arranged on the surfaces of the multiple fixed sliding frames, placing plates are slidably installed on the inner walls of the sliding grooves, and threaded cylinders are fixedly installed on the outer sides of the placing plates; and a threaded rod is installed on the outer side of the threaded cylinder in a threaded mode, so that the size of the construction joint and the height of the guide rail during installation can be adjusted, manual operation is facilitated, meanwhile, installation of different guide rails can be adapted, and functionality and practicability of the construction joint are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a construction joint which can be used for floor guide rail method construction. Background Art

[0002] The floor is the part where the ground floor rooms are in contact with the soil layer. It bears the load of the ground floor rooms and is required to have certain strength and rigidity, and has moisture-proof, waterproof, warm and wear-resistant properties. The ground layer is closely related to the outdoor site of the building. It is necessary to handle the relationship between the floor and the platform, steps and the site along the edge of the building, so that the handover between the building and the site is clear and the overall harmony is achieved. It is mostly used for hospital floors, food factory workshop floors, pharmaceutical factory workshop floors, laboratory building floors and floors that require anti-punch, corrosion and wear resistance, such as underground parking lots and factory warehouses. The guide rail method is a conventional means of fine-leveling the ground. At the same time, in the construction of large-scale flooring, construction joints are generally required to separate the ground, and then the guide rails are installed to facilitate construction. The existing construction joint structure is relatively simple and cannot be adjusted according to different guide rails. The specific height results in low practicality and functionality, inconvenience for workers to operate, and will reduce work efficiency. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a construction joint that can be used for floor guide rail construction. The utility model has the ability to adjust the size of the construction joint and the height of the guide rail during installation, which is convenient for workers to operate and improves work efficiency. At the same time, it can adapt to the installation of different guide rails, improve the functionality and practicality of the construction joint, and solve the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the following technical solution is provided: a construction joint that can be used for floor guide rail construction, comprising a first side plate and a second side plate, a plurality of fixed sliding frames are fixedly installed on the inner side of the second side plate, a plurality of extension sliding plates are fixedly installed on the inner side of the first side plate, a fixing groove is provided on the surface of the plurality of extension sliding plates, a positioning rod is fixedly installed on the surface of the plurality of fixed sliding frames on the side close to the second side plate, a thread is provided on the upper end of the positioning rod, and a limiting nut is installed on the outer thread, an indicator plate is fixedly installed on the surface of the plurality of extension sliding plates, and scale lines are provided on the surface of the plurality of fixed sliding frames.

[0007] Preferably, the inner walls of the plurality of fixed slide frames are slidably connected to the outer side of the extending slide plate, the positioning rod is arranged on the inner wall of the fixed groove, and the diameter of the limiting nut is larger than the diameter of the fixed groove.

[0008] Preferably, a sliding groove is provided on the side where the first side plate and the second side plate are close to each other, a placement plate is slidably installed on the inner wall of the sliding groove, a threaded cylinder is fixedly installed on the outer side of the placement plate, a threaded rod is threadedly installed on the outer side of the threaded cylinder, and handles are provided on both sides of the placement plate.

[0009] Preferably, a plurality of limiting holes are provided on a side of the first side plate and the second side plate that are close to each other, and the limiting holes are arranged corresponding to the threaded rods.

[0010] Preferably, a mounting plate is fixedly installed on the right side of the first side plate and the second side plate, a telescopic groove is opened inside the mounting plate, a spring is fixedly installed on the inner wall of the telescopic groove, a limiting bead is fixedly installed on the outer end of the spring, and the outer side of the limiting bead is slidably connected to the inner wall of the telescopic groove.

[0011] Preferably, a mounting groove is opened on the left side of the first side plate and the second side plate, and the inner wall of the mounting groove is a limiting groove corresponding to the limiting bead.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a construction joint that can be used for floor guide rail construction, which has the following beneficial effects:

[0014] 1. The construction joint that can be used for floor guide rail construction can adjust the size of the construction joint and the height of the guide rail during installation through the coordinated arrangement of the first side plate, the second side plate, the fixed slide frame, the extension slide plate, the fixed groove, the positioning rod, the limiting nut, the indicator plate, the scale line, the slide groove, the placement plate, the threaded tube, the threaded rod, and the limit hole, so as to facilitate the operation of workers and improve work efficiency. At the same time, it can adapt to the installation of different guide rails and improve the functionality and practicality of the construction joint.

[0015] 2. The construction joint that can be used for floor guide rail construction can be flexibly adjusted according to the length required for floor laying through the coordinated arrangement of the mounting plate, mounting slot, expansion slot, spring, limiting bead and limit slot, thereby improving the work efficiency of the construction joint installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the side sectional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the mounting plate of the utility model.

[0019] In the figure: 1. first side plate; 2. second side plate; 3. fixed slide frame; 4. extension slide plate; 5. fixed slot; 6. positioning rod; 7. limiting nut; 8. indicator plate; 9. scale line; 10. slide slot; 11. placement plate; 12. threaded cylinder; 13. threaded rod; 14. limiting hole; 15. mounting plate; 16. mounting slot; 17. handle; 18. telescopic slot; 19. spring; 20. limiting bead. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments 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, not all of the embodiments. Based on the embodiments in the embodiments, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection.

[0021] Embodiment 1:

[0022] See also Figure 1-3 A construction joint that can be used for floor guide rail method construction includes a first side plate 1 and a second side plate 2. A plurality of fixed sliding frames 3 are fixedly installed on the inner side of the second side plate 2. A plurality of extension slides 4 are fixedly installed on the inner side of the first side plate 1. A fixing groove 5 is provided on the surface of the plurality of extension slides 4. A positioning rod 6 is fixedly installed on the surface of the plurality of fixed sliding frames 3 on the side close to the second side plate 2. A thread is provided on the upper end of the positioning rod 6, and a limiting nut 7 is installed on the outer thread. Indicator plates 8 are fixedly installed on the surfaces of the plurality of extension slides 4. Scale lines 9 are provided on the surfaces of the plurality of fixed sliding frames 3.

[0023] Specifically, the first side plate 1 and the second side plate 2 are connected by multiple fixed sliding frames 3 and multiple telescopic sliding plates, and then positioned and restricted by positioning rods 6 and limiting nuts 7. The indicator plate 8 points to the scale line 9. As the indicator plate 8 moves, the value it points to indicates the distance moved.

[0024] Preferably, the inner walls of the plurality of fixed slide frames 3 are slidably connected to the outer sides of the extending slide plates 4 , the positioning rods 6 are arranged on the inner walls of the fixed grooves 5 , and the diameter of the limiting nuts 7 is larger than the diameter of the fixed grooves 5 .

[0025] Specifically, after the limiting nut is removed, the extension slide plate 4 and the fixed slide frame 3 are no longer restricted, and then the extension slide plate 4 can slide on the inner wall of the fixed slide frame 3, and the positioning rod 6 moves along the fixed groove 5.

[0026] Preferably, a slide groove 10 is provided on the side where the first side plate 1 and the second side plate 2 are close to each other, a placement plate 11 is slidably installed on the inner wall of the slide groove 10, a threaded tube 12 is fixedly installed on the outer side of the placement plate 11, a threaded rod 13 is threadedly installed on the outer side of the threaded tube 12, and handles 17 are provided on both sides of the placement plate 11.

[0027] Specifically, the threaded rod 13 is rotated, and the threaded rod 13 rotates in the threaded tube 12 , and rotates clockwise, so that the threaded rod 13 moves outward, and then the handle 17 can be manually pulled to move the placement plate 11 to slide on the slide groove 10 .

[0028] Preferably, a plurality of limiting holes 14 are provided on one side of the first side plate 1 and the second side plate 2 which are close to each other, and the limiting holes 14 are arranged corresponding to the threaded rods 13 .

[0029] Working principle: manually rotate the limiting nut 7 to remove the limiting nut 7 from the positioning rod 6, the extension slide 4 and the fixed slide frame 3 lose their restrictions, and then move the first side plate 1 and the second side plate 2 in opposite directions. During the movement, the extension slide 4 will move on the fixed slide frame 3, and the positioning rod 6 will also move along the fixed groove 5, and the indicator plate 8 will also move, and the indicator plate 8 will point to the scale line 9, which is convenient for accurately grasping the mutual movement distance between the first side plate 1 and the second side plate 2. After adjusting to the desired position, install the limiting nut 7 on the positioning rod 6, and the limiting nut 7 is close to the extension slide 4, and the fixed slide frame 3 and the extension slide 4 are adjusted. To limit, similarly, manually rotate the threaded rod 13, and the threaded rod 13 will rotate in the threaded tube 12, rotate clockwise, the threaded rod 13 leaves the limiting hole 14, the placement plate 11 loses the restriction, and then the placement plate 11 is driven to move by the handle 17. After moving to a suitable height, rotate counterclockwise to install the threaded rod 13 into the limiting hole 14, and position the placement plate 11. The distance and height between the placement plates 11 on the first side plate 1 and the second side plate 2 can be quickly adjusted, so that the size of the construction joint and the height of the guide rail during installation can be adjusted, which is convenient for workers to operate, improves work efficiency, and improves the functionality and practicality of the construction joint.

[0030] Embodiment 2:

[0031] See also Figure 1-3 A mounting plate 15 is fixedly installed on the right side of the first side plate 1 and the second side plate 2, and a telescopic groove 18 is opened inside the mounting plate 15. A spring 19 is fixedly installed on the inner wall of the telescopic groove 18, and a limiting bead 20 is fixedly installed on the outer end of the spring 19. The outer side of the limiting bead 20 is slidably connected to the inner wall of the telescopic groove 18.

[0032] Preferably, a mounting groove 16 is opened on the left side of the first side plate 1 and the second side plate 2 , and the inner wall of the mounting groove 16 is a limiting groove corresponding to the limiting bead 20 .

[0033] Working principle: When assembling the construction joint, the mounting plate 15 on the right side of the first side plate 1 and the second side plate 2 is installed into the mounting groove 16 on the left side of the first side plate 1 and the second side plate 2 of another group. During installation, the limiting bead will be squeezed. After being compressed, the limiting bead slides into the telescopic groove 18 and squeezes the spring 19 at the same time. After moving into the limiting groove, the limiting bead 20 is not compressed, the spring 19 will recover, and the elastic force of the spring 19 will allow the limiting bead to be installed into the limiting groove. The installation can be restricted by the elastic force of the elastic force, and the mounting plate 15 can also be removed relatively easily, so that the installation of the construction joint can be flexibly adjusted according to the length required for floor paving, which can improve the work efficiency of the construction joint installation.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction joint that can be used for floor guide rail construction, comprising a first side plate (1) and a second side plate (2), characterized in that: A plurality of fixed slide frames (3) are fixedly mounted on the inner side of the second side plate (2), a plurality of extension slide plates (4) are fixedly mounted on the inner side of the first side plate (1), a plurality of fixing grooves (5) are provided on the surfaces of the plurality of extension slide plates (4), a positioning rod (6) is fixedly mounted on the surface of the plurality of fixed slide frames (3) on the side close to the second side plate (2), a thread is provided on the upper end of the positioning rod (6), and a limiting nut (7) is installed on the outer thread, an indicator plate (8) is fixedly mounted on the surface of the plurality of extension slide plates (4), and a scale mark (9) is provided on the surface of the plurality of fixed slide frames (3).

2. A construction joint that can be used for floor guide rail construction according to claim 1, characterized in that: The inner walls of the plurality of fixed slide frames (3) are slidably connected to the outer side of the extension slide plate (4), the positioning rod (6) is arranged on the inner wall of the fixed groove (5), and the diameter of the limiting nut (7) is larger than the diameter of the fixed groove (5).

3. A construction joint that can be used for floor guide rail construction according to claim 1, characterized in that: A sliding groove (10) is provided on the side where the first side plate (1) and the second side plate (2) are close to each other, a placement plate (11) is slidably mounted on the inner wall of the sliding groove (10), a threaded cylinder (12) is fixedly mounted on the outer side of the placement plate (11), a threaded rod (13) is threadedly mounted on the outer side of the threaded cylinder (12), and handles (17) are provided on both sides of the placement plate (11).

4. A construction joint that can be used for floor guide rail construction according to claim 1, characterized in that: A plurality of limiting holes (14) are provided on one side of the first side plate (1) and the second side plate (2) where they are close to each other, and the limiting holes (14) are arranged corresponding to the threaded rods (13).

5. A construction joint that can be used for floor guide rail construction according to claim 1, characterized in that: A mounting plate (15) is fixedly mounted on the right side of the first side plate (1) and the second side plate (2); a telescopic groove (18) is provided inside the mounting plate (15); a spring (19) is fixedly mounted on the inner wall of the telescopic groove (18); a limiting bead (20) is fixedly mounted on the outer end of the spring (19); and the outer side of the limiting bead (20) is slidably connected to the inner wall of the telescopic groove (18).

6. A construction joint that can be used for floor guide rail construction according to claim 1, characterized in that: The first side plate (1) and the second side plate (2) are provided with mounting grooves (16) on the left sides, and the inner wall of the mounting groove (16) is a limiting groove corresponding to the limiting bead (20).

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