T-beam prestress tension protection frame

Abstract

The utility model relates to the technical field of structural engineering, in particular to a T-beam prestress tension protection frame which comprises a base, a lead screw rotating rod is connected with an inner bearing on the outer surface of one side of the upper end of the base, a fixed column is fixedly connected with the outer surface of one end of one side of the upper end of the base, and a movable column is connected with the outer surface of the lead screw rotating rod in a threaded mode. And single-side moving rings are fixedly connected to the outer surfaces of the fixed column and the moving column. The lead screw rotating rod is rotated to drive the moving column, the first sliding column and the second sliding column to synchronously move forwards or backwards, and the sides, close to each other, of the first single-hole moving ring and the second single-hole moving ring are driven to synchronously move inwards or outwards at the two ends of the spring. And through the design, the equipment can be adjusted according to the width of a required construction site, and the applicability of the equipment is improved to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of structural engineering, and more specifically to a T-beam prestressed tensioning protection frame. Background Art

[0002] The field of structural engineering technology refers to the design and calculation of various structural forms, including steel structures, concrete structures, wooden structures, etc., and it is also necessary to consider the stability, safety, durability and other aspects of the structure. Tension guard frames are usually used in structural engineering to support and suspend protective equipment at construction sites or other engineering sites to ensure the safety of workers and the surrounding environment.

[0003] At present, the tensioning protection frames in the prior art have the following problems during use: most of the existing tensioning protection frames are usually fixed in size when in use, which may be inconvenient to adjust according to the width of the required construction site, which reduces the applicability of the equipment to a certain extent; in addition, when most of the tensioning protection frames are in use, when construction materials are missing, construction workers need to move from the T-beam to the ground to get the construction materials, and then return to the T-beam for construction, which may reduce the construction work efficiency.

[0004] Therefore, we proposed a T-beam prestressed tensioning protection frame to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a T-beam prestressed tensioning protection frame to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a T-beam prestressed tensioning protection frame, comprising:

[0007] A base, wherein the outer surface of the lower end of the base is fixedly connected with a universal wheel, and the universal wheel is provided in multiple groups, the inner bearing of the outer surface of one side of the upper end of the base is connected with a screw rod, and the outer surface of one end of one side of the upper end of the base is fixedly connected with a fixed column, the outer surface of the screw rod is threadedly connected with a movable column, and the outer surfaces of the fixed column and the movable column are both fixedly connected with a unilateral movable ring, and the unilateral movable ring is provided in multiple groups;

[0008] A telescopic structure, wherein the telescopic structure comprises a first hinged rod, and the inner portion of the outer surface of one end of the first hinged rod is hingedly connected to the outer surface of the middle portion of one end of the unilateral movable ring;

[0009] A top frame, wherein the outer surface of one end of the bottom side of the top frame is fixedly connected to the outer surface of the top end of the fixed column, and a sliding groove is provided inside the outer surface of one side of the bottom end of the top frame;

[0010] The mobile structure comprises a placing rack, and the outer surfaces at both ends of the placing rack are fixedly connected to the inner surfaces at both sides of the top rack, and the placing rack is provided in multiple groups.

[0011] Preferably, the telescopic structure also includes a first sliding column and a second sliding column, and the first sliding column is provided with two groups, and the second sliding column is provided at the middle position of the two groups of the first sliding columns, the lower ends of the first sliding column and the second sliding column are fixedly connected with a locking block, and the locking block is threadedly connected to the outer surface of the screw rod, the outer surface of the first sliding column is sleeved with a first single-hole moving ring, and the outer surface of the bottom end of the first single-hole moving ring is fixedly connected with a spring, and the lower end of the spring is fixedly connected with the second single-hole moving ring, the outer surfaces of one end of the first single-hole moving ring and the second single-hole moving ring are hingedly connected with a first hinged rod, and the outer surfaces of the other ends of the first single-hole moving ring and the second single-hole moving ring are hingedly connected with a second hinged rod, the outer surface of the second sliding column is sleeved with a double-hole moving ring, and the outer surfaces at both ends of the double-hole moving ring are hingedly connected to the second hinged rod.

[0012] Preferably, the first single-hole movable ring, the first hinged rod, the second hinged rod, the spring, the second single-hole movable ring and the double-hole movable ring are provided in multiple groups, and the positions of the multiple groups of the first single-hole movable ring, the first hinged rod, the second hinged rod, the spring, the second single-hole movable ring and the double-hole movable ring correspond to each other.

[0013] Preferably, the outer surfaces of the first sliding column, the second sliding column and the top of the movable column are all fixedly connected with a T-shaped block, and the outer surface of the T-shaped block fits with the inner surface of the sliding groove.

[0014] Preferably, the movable structure also includes a second motor, and the second motor is installed inside one end of the placement frame, the output end of the second motor is fixedly connected to a transverse rotating rod, and the outer surface of the transverse rotating rod is threadedly connected to a movable block, and the outer surface of the bottom end of the movable block is fixedly connected to a hoist motor.

[0015] Preferably, movable grooves are provided inside the outer surfaces of both sides of the placement rack, and the upper end of the hoist motor is snap-connected inside the movable grooves.

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

[0017] The movable column, the first sliding column and the second sliding column are driven to move forward or backward synchronously by rotating the screw rod, and the first hinged rod is hinged and rotated inward or outward on the outer surface of one end of the unilateral movable ring, and the first single-hole movable ring and the second single-hole movable ring are driven to move synchronously inward or outward on the two ends of the spring on the side close to each other, so that the second hinged rod drives the double-hole movable ring to rotate inward or outward. Therefore, through this design, the equipment can be adjusted according to the width of the required construction site, which improves the applicability of the equipment to a certain extent.

[0018] When the construction materials are used up and need to be taken again, the construction materials can be hung on the lower end of the moving block first, and the second motor is started to drive the horizontal rotating rod to rotate, thereby simultaneously driving the moving block to move forward or backward, and making the hoist motor move forward. At this time, it is convenient for construction workers to directly take the construction materials, thereby improving the construction work efficiency to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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 only 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.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is an exploded schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 3 For this utility model Figure 2 The enlarged schematic diagram of point A in the middle;

[0023] Figure 4 It is a three-dimensional structural schematic diagram of the telescopic structure of the utility model;

[0024] Figure 5 It is a three-dimensional structural schematic diagram of the mobile structure of the utility model.

[0025] The accompanying drawings are marked as follows: 1. base; 2. screw rod; 3. fixed column; 4. moving column; 5. single-sided moving ring; 6. telescopic structure; 61. first sliding column; 62. first single-hole moving ring; 63. first hinged rod; 64. second hinged rod; 65. spring; 66. second single-hole moving ring; 67. double-hole moving ring; 68. second sliding column; 7. top frame; 8. slide groove; 9. moving structure; 91. placement frame; 92. second motor; 93. horizontal rotating rod; 94. moving block; 95. hoist motor. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the tension protection frame involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0027] See also Figure 1-5 The utility model provides an embodiment: a T-beam prestressed tensioning protection frame, comprising:

[0028] A base 1, a universal wheel is fixedly connected to the outer surface of the lower end of the base 1, and multiple sets of universal wheels are provided, a screw rod 2 is connected to the inner bearing of the outer surface of one side of the upper end of the base 1, and a fixed column 3 is fixedly connected to the outer surface of one end of the upper end of the base 1, a movable column 4 is threadedly connected to the outer surface of the screw rod 2, and the outer surfaces of the fixed column 3 and the movable column 4 are both fixedly connected to a unilateral movable ring 5, and multiple sets of unilateral movable rings 5 ​​are provided;

[0029] The telescopic structure 6 includes a first hinged rod 63, and the inner part of the outer surface of one end of the first hinged rod 63 is hingedly connected to the outer surface of the middle part of one end of the unilateral moving ring 5;

[0030] A top frame 7, wherein the outer surface of one end of the bottom side of the top frame 7 is fixedly connected to the outer surface of the top end of the fixed column 3, and a slide groove 8 is provided inside the outer surface of one end of the bottom side of the top frame 7;

[0031] The mobile structure 9 includes a placement rack 91, and the outer surfaces of both ends of the placement rack 91 are fixedly connected to the inner surfaces of both sides of the top frame 7, and the placement rack 91 is provided in multiple groups.

[0032] The telescopic structure 6 also includes a first sliding column 61 and a second sliding column 68, and the first sliding column 61 is provided with two groups, and the second sliding column 68 is provided at the middle position of the two groups of first sliding columns 61, the lower ends of the first sliding column 61 and the second sliding column 68 are fixedly connected with a snap block, and the snap block is threadedly connected to the outer surface of the screw rod 2, the outer surface of the first sliding column 61 is sleeved with a first single-hole moving ring 62, and the outer surface of the bottom end of the first single-hole moving ring 62 is fixedly connected with a spring 65, and the lower end of the spring 65 is fixedly connected with a second single-hole moving ring 66, the outer surfaces of one end of the first single-hole moving ring 62 and the second single-hole moving ring 66 are hingedly connected with a first hinged rod 63, and the outer surfaces of the other ends of the first single-hole moving ring 62 and the second single-hole moving ring 66 are hingedly connected with a second hinged rod 64, the outer surface of the second sliding column 68 is sleeved with a double-hole moving ring 67, and the outer surfaces of both ends of the double-hole moving ring 67 are hingedly connected with the second hinged rod 64, according to Figure 2 and Figure 4 As shown, rotating the screw rod 2 can drive the first sliding column 61 and the second sliding column 68 to move forward or backward, and at this time can synchronously drive the first hinged rod 63 and the second hinged rod 64 to hinge and rotate at one end of the first single-hole moving ring 62 and the second single-hole moving ring 66 respectively. Therefore, through this design, the width of the equipment can be changed according to the construction conditions of different sites.

[0033] The first single-hole moving ring 62, the first hinge rod 63, the second hinge rod 64, the spring 65, the second single-hole moving ring 66 and the double-hole moving ring 67 are all provided in multiple groups, and the positions of the multiple groups of the first single-hole moving ring 62, the first hinge rod 63, the second hinge rod 64, the spring 65, the second single-hole moving ring 66 and the double-hole moving ring 67 correspond to each other. Figure 4 As shown, when the device moves, it can synchronously drive multiple groups of first single-hole moving rings 62, second single-hole moving rings 66 and double-hole moving rings 67 to move on the outer surfaces of the first sliding column 61 and the second sliding column 68 respectively, which increases the convenience of the device to a certain extent.

[0034] The outer surfaces of the first sliding column 61, the second sliding column 68 and the top of the moving column 4 are all fixedly connected with a T-block, and the outer surface of the T-block fits with the inner surface of the slide groove 8. Figure 4 As shown, when the first sliding column 61, the second sliding column 68 and the first sliding column 61 move, the T-block can move synchronously inside the sliding groove 8, so that the first sliding column 61, the second sliding column 68 and the first sliding column 61 are more stable when moving.

[0035] The mobile structure 9 also includes a second motor 92, and the second motor 92 is installed inside one end of the placement frame 91. The output end of the second motor 92 is fixedly connected to a transverse rotating rod 93, and the outer surface of the transverse rotating rod 93 is threadedly connected to a moving block 94, and the outer surface of the bottom end of the moving block 94 is fixedly connected to a hoist motor 95. Figure 5 As shown, when the second motor 92 is started, the transverse rotating rod 93 can be driven to rotate, thereby the moving block 94 drives the hoist motor 95 to move forward or backward. This design makes the device more convenient to use.

[0036] The inner surfaces of the two sides of the placing frame 91 are provided with moving grooves, and the upper end of the hoist motor 95 is engaged and connected to the inner part of the moving groove. Figure 5 As shown, when the moving block 94 moves, the upper end of the hoist motor 95 moves synchronously inside the moving groove, so that the hoist motor 95 is more stable when moving.

[0037] Working principle: When the device is in use, first move the base 1 to a suitable position, and drive the moving column 4 to move forward or backward by rotating the screw rod 2, so that the unilateral moving ring 5 fixedly connected to the outer surface of the fixed column 3 drives the first hinge rod 63 to hinge and rotate inward or outward, and makes the first single-hole moving ring 62 and the second single-hole moving ring 66 move synchronously inward or outward on the two ends of the spring 65 on the side close to each other, at this time, the second hinge rod 64 is hinged and rotated on the outer surface of the double-hole moving ring 67, and moves forward or backward on the outer surface of the screw rod 2 and the inside of the slide groove 8 through the first sliding column 61 and the second sliding column 68, thereby adjusting the use width of the device through the coordinated use of the unilateral moving ring 5 and the telescopic structure 6;

[0038] When the equipment is in use, the required construction materials can be placed on the hook of the hoist motor 95. At this time, the second motor 92 is started inside one end of the placement frame 91, so that the horizontal rotating rod 93 rotates inside the moving structure 9 fixedly connected to the inner surfaces of both sides of the top frame 7, and then the moving block 94 moves forward on the outer surface of the horizontal rotating rod 93, and synchronously drives the hoist motor 95 to move forward to a suitable position. When the construction materials are taken, the second motor 92 can be started so that the moving block 94 drives the hoist motor 95 to move backward, and it can be restored to the original position. The above is the entire working principle of this utility model.

[0039] 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. A T-beam prestressed tensioning protection frame, characterized in that: include: A base (1), wherein the outer surface of the lower end of the base (1) is fixedly connected to a universal wheel, and the universal wheel is provided in multiple groups; the inner bearing of the outer surface of one side of the upper end of the base (1) is connected to a screw rod (2), and the outer surface of one end of the upper end of the base (1) is fixedly connected to a fixed column (3); the outer surface of the screw rod (2) is threadedly connected to a movable column (4), and the outer surfaces of the fixed column (3) and the movable column (4) are both fixedly connected to a single-sided movable ring (5), and the single-sided movable ring (5) is provided in multiple groups; A telescopic structure (6), wherein the telescopic structure (6) comprises a first hinged rod (63), and the inner portion of the outer surface of one end of the first hinged rod (63) is hingedly connected to the outer surface of the middle portion of one end of the unilateral movable ring (5); A top frame (7), wherein the outer surface of one end of the bottom side of the top frame (7) is fixedly connected to the outer surface of the top end of the fixed column (3), and a slide groove (8) is provided inside the outer surface of one end of the bottom side of the top frame (7); The movable structure (9) comprises a placing rack (91), wherein the outer surfaces at both ends of the placing rack (91) are fixedly connected to the inner surfaces at both sides of the top rack (7), and the placing rack (91) is provided in multiple groups.

2. A T-beam prestressed tensioning protection frame according to claim 1, characterized in that: The telescopic structure (6) also includes a first sliding column (61) and a second sliding column (68), and the first sliding column (61) is provided with two groups, and the second sliding column (68) is provided at the middle position of the two groups of the first sliding columns (61), the lower ends of the first sliding column (61) and the second sliding column (68) are fixedly connected with a snap-fit ​​block, and the snap-fit ​​block is threadedly connected to the outer surface of the screw rod (2), the outer surface of the first sliding column (61) is sleeved with a first single-hole moving ring (62), and the outer surface of the bottom end of the first single-hole moving ring (62) is fixedly connected to the outer surface of the screw rod (2). A spring (65) is connected, and the lower end of the spring (65) is fixedly connected to a second single-hole movable ring (66); the outer surfaces of one end of the first single-hole movable ring (62) and the second single-hole movable ring (66) are hingedly connected to a first hinge rod (63), and the outer surfaces of the other ends of the first single-hole movable ring (62) and the second single-hole movable ring (66) are hingedly connected to a second hinge rod (64); a double-hole movable ring (67) is sleeved on the outer surface of the second sliding column (68), and the outer surfaces of both ends of the double-hole movable ring (67) are hingedly connected to the second hinge rod (64).

3. A T-beam prestressed tensioning protection frame according to claim 2, characterized in that: The first single-hole movable ring (62), the first hinged rod (63), the second hinged rod (64), the spring (65), the second single-hole movable ring (66) and the double-hole movable ring (67) are all provided in multiple groups, and the positions of the multiple groups of the first single-hole movable ring (62), the first hinged rod (63), the second hinged rod (64), the spring (65), the second single-hole movable ring (66) and the double-hole movable ring (67) correspond to each other.

4. A T-beam prestressed tensioning protection frame according to claim 2, characterized in that: The outer surfaces of the first sliding column (61), the second sliding column (68) and the top of the movable column (4) are all fixedly connected with a T-shaped block, and the outer surface of the T-shaped block is in contact with the inner surface of the sliding groove (8).

5. The T-beam prestressed tensioning protection frame according to claim 1, characterized in that: The moving structure (9) further comprises a second motor (92), and the second motor (92) is installed inside one end of the placement frame (91), the output end of the second motor (92) is fixedly connected to a transverse rotating rod (93), the outer surface of the transverse rotating rod (93) is threadedly connected to a moving block (94), and the outer surface of the bottom end of the moving block (94) is fixedly connected to a hoist motor (95).

6. A T-beam prestressed tensioning protection frame according to claim 5, characterized in that: The inner sides of the outer surfaces of the placement rack (91) are provided with moving grooves, and the upper ends of the hoist motors (95) are snap-connected to the inner sides of the moving grooves.

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