Assembly type door body track positioning device

Abstract

The utility model discloses an assembly type door body track positioning device which comprises an outer stand column, a transverse rod is installed at the front end of the outer stand column, two sets of connecting rods are installed on one side of the transverse rod, sliding blocks are installed on the outer sides of the connecting rods, limiting bases are installed at the bottom ends of the sliding blocks, and butt joint bases are installed at the two ends of each connecting rod. By arranging the transverse rod, the butt joint seat, the pull rod, the spring, the fixing groove, the clamping block and the fixing seat, rapid assembly is achieved, the inserting groove matched with the fixing seat is formed in the transverse rod, the fixing seat can be inserted into the transverse rod, the clamping block can be pushed by elasticity of the spring to be inserted into the fixing groove, the fixing seat is locked in the transverse rod, and the clamping block can be conveniently and rapidly assembled. And meanwhile, the pull rod is pulled upwards, the clamping block can be controlled to be separated from the fixing groove, locking of the fixing base is relieved, the fixing base can be pulled out of the transverse rod, the device can be conveniently and rapidly disassembled, the storage box is convenient to carry, and therefore the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door track positioning, in particular to an assembled door track positioning device. Background Art

[0002] A sliding door is composed of components such as a door leaf, a pulley and a track. It is a door in which the door leaf is connected to a pulley and is movable on a fixed track. During the installation of the sliding door, the track needs to be fixed to the bottom end of the door frame. The inclination and offset of the track will directly affect the closing effect of the door leaf. Generally, heavy objects or positioning brackets are used to position the door track in the target area to prevent the door track from tilting and offsetting during installation. In actual use, the positioning brackets are mostly welded, large in size, and cannot be disassembled, making them inconvenient to store and carry. Therefore, an assembled door track positioning device is provided. Utility Model Content

[0003] The purpose of the utility model is to provide an assembled door track positioning device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled door track positioning device, comprising an outer column, a cross bar is installed at the front end of the outer column, two groups of connecting rods are installed on one side of the cross bar, and a slider is installed on the outer side of the connecting rod, a limited seat is installed at the bottom end of the slider, docking seats are installed at both ends of the connecting rod, and a fixed seat is installed on one side of the docking seat, a fixing groove is arranged inside the fixing seat, and a card block is movably connected inside the fixing groove, a pull rod passes through the top end of the cross bar, and a fixed connection is formed between the bottom end of the pull rod and the card block, a spring is arranged on the outer side of the pull rod, and the spring is arranged at the top of the card block.

[0005] Preferably, an integrated structure is formed between the docking seat and the fixing seat, and a slot matching with the fixing seat is provided inside the crossbar.

[0006] Preferably, two groups of the sliding blocks are provided, and rubber damping sleeves are installed inside the two groups of sliding blocks, and the rubber damping sleeves are sleeved on the outside of the connecting rod.

[0007] Preferably, the outer shape of the limit seat is "U"-shaped, a positioning clamp is installed on the inner side of the limit seat, and a guide rod and a second adjusting screw are installed on one side of the positioning clamp, the guide rod and the second adjusting screw both pass through one side of the limit seat, and a threaded connection is formed between the second adjusting screw and the limit seat.

[0008] Preferably, two groups of guide rods are provided, and the guide rods are symmetrically distributed on one side of the positioning clamping plate, and the guide rods and the limiting seats are parallel to each other.

[0009] Preferably, an inner column is installed inside the bottom end of the outer column, and a bottom plate is installed at the bottom end of the inner column, and a counterweight is installed at the top end of the bottom plate located on one side of the inner column.

[0010] Preferably, a nut is installed at the top end of the inner column, a first adjusting screw is installed at the bottom end of the outer column, and a threaded connection is formed between the first adjusting screw and the nut.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) Rapid assembly is achieved by providing a cross bar, a docking seat, a pull rod, a spring, a fixing groove, a card block and a fixing seat. A slot matching the fixing seat is provided inside the cross bar, and the fixing seat can be inserted into the cross bar, and the elasticity of the spring pushes the card block to be inserted into the fixing groove, locking the fixing seat inside the cross bar, and quickly installing the connecting rod. At the same time, by pulling the pull rod upward, the card block can be controlled to disengage from the fixing groove, and the fixing seat can be unlocked, so that the fixing seat can be pulled out of the cross bar, which is convenient for rapid disassembly of the device and convenient for carrying the storage box, thereby improving the flexibility of use;

[0013] (2) By providing a slider, a limit seat, a guide rod, a second adjusting screw and a positioning clamping plate, door tracks of different sizes can be positioned. The rotation of the second adjusting screw can extend inside the limit seat. Under the limiting effect of the guide rod, the positioning clamping plate is pushed to translate, and the distance between the positioning clamping plate and the limit seat is adjusted. Door tracks of different sizes are clamped and the position of the door track is locked to meet different usage requirements, thereby improving the flexibility of use;

[0014] (3) The height of the device can be adjusted by providing an outer column, a first adjusting screw, an inner column and a nut. The rotation of the first adjusting screw, in conjunction with the threaded connection of the nut, controls the outer column to move vertically on the outside of the inner column, adjusts the overall height between the outer column and the inner column, indirectly adjusts the horizontal height of the limit seat, and adjusts the positioning height of the door track, thereby improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the crossbar of the utility model;

[0020] Figure 5 It is a schematic diagram of a partial cross-sectional structure of an outer column of the utility model in a front view.

[0021] Description of reference numerals in the figures:

[0022] 1. Outer column; 2. Cross bar; 3. First adjusting screw; 4. Connecting rod; 5. Sliding block; 6. Rubber damping sleeve; 7. Docking seat; 8. Limit seat; 9. Guide rod; 10. Second adjusting screw; 11. Bottom plate; 12. Inner column; 13. Pull rod; 14. Positioning splint; 15. Counterweight; 16. Spring; 17. Fixing slot; 18. Block; 19. Fixing seat; 20. Nut. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment 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.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-5The utility model provides an embodiment: an assembled door track positioning device, comprising an outer column 1, a cross bar 2 is installed at the front end of the outer column 1, two groups of connecting rods 4 are installed on one side of the cross bar 2, and a slider 5 is installed on the outer side of the connecting rod 4, and a limited seat 8 is installed at the bottom end of the slider 5, docking seats 7 are installed at both ends of the connecting rod 4, and a fixed seat 19 is installed on one side of the docking seat 7, a fixing groove 17 is arranged inside the fixing seat 19, and a card block 18 is movably connected inside the fixing groove 17, a pull rod 13 passes through the top of the cross bar 2, and a fixed connection is formed between the bottom end of the pull rod 13 and the card block 18, a spring 16 is arranged on the outer side of the pull rod 13, and the spring 16 is arranged on the top of the card block 18, an integrated structure is formed between the docking seat 7 and the fixing seat 19, a slot matching with the fixing seat 19 is arranged inside the cross bar 2, and the pull rod 13 is pulled upward to control the card block 18 to disengage from the fixing groove 17, thereby releasing the lock on the fixing seat 19;

[0026] Specifically, as shown in the figure, when in use, a slot matching with the fixing seat 19 is provided inside the cross bar 2, the fixing seat 19 can be inserted into the inside of the cross bar 2, and the elasticity of the spring 16 will push the block 18 to insert into the inside of the fixing groove 17, lock the fixing seat 19 inside the cross bar 2, and quickly install the connecting rod 4;

[0027] Two groups of sliders 5 are provided, and rubber damping sleeves 6 are installed inside the two groups of sliders 5. The rubber damping sleeves 6 are sleeved on the outside of the connecting rod 4. The outer shape of the limit seat 8 is "U"-shaped. A positioning clamping plate 14 is installed on the inner side of the limit seat 8, and a guide rod 9 and a second adjusting screw 10 are installed on one side of the positioning clamping plate 14. The guide rod 9 and the second adjusting screw 10 both pass through one side of the limit seat 8. A threaded connection is formed between the second adjusting screw 10 and the limit seat 8. Two groups of guide rods 9 are provided, and the guide rods 9 are symmetrically distributed on one side of the positioning clamping plate 14. The guide rods 9 and the limit seat 8 are parallel to each other. The distribution of the guide rods 9 limits the moving direction of the positioning clamping plate 14.

[0028] Specifically, as shown in the figure, when in use, the second adjusting screw 10 can be extended inside the limit seat 8 by rotating, and under the limiting effect of the guide rod 9, the positioning clamping plate 14 is pushed to translate, and the distance between the positioning clamping plate 14 and the limit seat 8 is adjusted to clamp door tracks of different sizes;

[0029] An inner column 12 is installed inside the bottom end of the outer column 1, and a bottom plate 11 is installed at the bottom end of the inner column 12. A counterweight 15 is installed at the top end of the bottom plate 11, which is located on one side of the inner column 12. A nut 20 is installed at the top end of the inner column 12. A first adjusting screw 3 is installed at the bottom end of the outer column 1, and a threaded connection is formed between the first adjusting screw 3 and the nut 20, so as to facilitate the adjustment of the height of the outer column 1.

[0030] Specifically, as shown in the figure, when in use, by rotating the first adjusting screw 3 and cooperating with the threaded connection of the nut 20, the outer column 1 is controlled to move vertically on the outside of the inner column 12, so as to adjust the overall height between the outer column 1 and the inner column 12, and indirectly adjust the horizontal height of the limit seat 8.

[0031] Working principle: When in use, first, carry the assembled door track positioning device to the target area, and insert the fixing seats 19 on both sides of the connecting rod 4 into the two sets of cross bars 2 in turn, align the fixing seats 19 with the slots inside the cross bars 2, and pull the pull rod 13 upward to control the block 18 to shrink and hide, and control the fixing seat 19 to insert into the groove inside the cross bar 2, and then release the pull rod 13. The elasticity of the spring 16 will push the block 18 to insert into the fixing groove 17, and lock the fixing seat 19 inside the cross bar 2, thus completing the device. The assembly is then carried out, and the door track to be positioned is taken out, placed on the ground, and passed through the two sets of limit seats 8. The second adjusting screw 10 is rotated to push the positioning clamp 14 to translate, and the distance between the positioning clamp 14 and the limit seat 8 is adjusted to clamp door tracks of different sizes. Then, the height of the device can be adjusted according to the use requirements, and the horizontal height of the door track is indirectly adjusted. The door track is positioned in the target area, and the door track can be installed, and finally the use of the assembled door track positioning device is completed.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An assembled door track positioning device, comprising an outer column (1), characterized in that: A cross bar (2) is installed at the front end of the outer column (1), two groups of connecting rods (4) are installed on one side of the cross bar (2), and a slider (5) is installed on the outer side of the connecting rod (4), and a limit seat (8) is installed at the bottom end of the slider (5), docking seats (7) are installed at both ends of the connecting rod (4), and a fixed seat (19) is installed on one side of the docking seat (7), a fixing groove (17) is arranged inside the fixed seat (19), and a block (18) is movably connected inside the fixing groove (17), a pull rod (13) passes through the top end of the cross bar (2), and a fixed connection is formed between the bottom end of the pull rod (13) and the block (18), and a spring (16) is arranged on the outer side of the pull rod (13), and the spring (16) is arranged at the top end of the block (18).

2. The assembled door track positioning device according to claim 1, characterized in that: An integrated structure is formed between the docking seat (7) and the fixing seat (19), and a slot matching the fixing seat (19) is provided inside the crossbar (2).

3. The assembled door track positioning device according to claim 1, characterized in that: The sliders (5) are provided in two groups, and rubber damping sleeves (6) are installed inside the two groups of sliders (5), and the rubber damping sleeves (6) are sleeved on the outside of the connecting rod (4).

4. The assembled door track positioning device according to claim 1, characterized in that: The outer shape of the limit seat (8) is "U"-shaped, a positioning clamp (14) is installed on the inner side of the limit seat (8), and a guide rod (9) and a second adjusting screw (10) are installed on one side of the positioning clamp (14), the guide rod (9) and the second adjusting screw (10) both pass through one side of the limit seat (8), and a threaded connection is formed between the second adjusting screw (10) and the limit seat (8).

5. The assembled door track positioning device according to claim 4, characterized in that: The guide rods (9) are provided in two groups, and the guide rods (9) are symmetrically distributed on one side of the positioning clamping plate (14), and the guide rods (9) and the limiting seat (8) are parallel to each other.

6. The assembled door track positioning device according to claim 1, characterized in that: An inner column (12) is installed inside the bottom end of the outer column (1), and a bottom plate (11) is installed at the bottom end of the inner column (12), and a counterweight (15) is installed at the top end of the bottom plate (11) located on one side of the inner column (12).

7. The assembled door track positioning device according to claim 6, characterized in that: A nut (20) is installed at the top end of the inner column (12), a first adjusting screw (3) is installed at the bottom end of the outer column (1), and a threaded connection is formed between the first adjusting screw (3) and the nut (20).

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