Simple adjustable fixing clamp

Abstract

The utility model belongs to the field of building construction tools, and discloses a simple adjustable fixing clamp which comprises a thread fixing mechanism and a limiting mechanism, the limiting mechanism is rotationally arranged on the outer surface of the thread fixing mechanism, the thread fixing mechanism comprises a threaded rod, a first annular sliding groove is formed in one side of the threaded rod, and a second annular sliding groove is formed in the other side of the threaded rod. A limiting ring is fixedly arranged on the inner side of the first annular sliding groove, a second annular sliding groove is formed in the inner side of the limiting ring, the limiting mechanism comprises a rotating sleeve, three sliding grooves and three second telescopic rods are fixedly arranged on the outer surface of the rotating sleeve, and sliding blocks are slidably arranged on the inner sides of the sliding grooves. According to the clamping device, firstly, an object needing to be clamped is fixed through the L-shaped clamping piece, then, the fixing ring is clamped through the nut, and finally, the nut is fixed through the limiting mechanism, so that clamping of the nut is more stable, and the stability of the object is improved.

Description

Technical Field

[0001] The utility model belongs to the field of building construction tools, and in particular relates to a simple and adjustable fixing clamp. Background Art

[0002] The construction fixture usually consists of an adjustable clamping part and a fixed base. It is simple and easy to use, and the size of the clamping part can be quickly adjusted to save time and labor. At present, the protective mesh and skirting board used on site are generally fixed to the structure by expansion bolts, concrete nails, steel wires and other measures. This practice is not only unsightly and cost-consuming, but also has the hidden danger of unstable installation. When the protection is removed later, a lot of cutting and structural repair work will be generated. Summary of the invention

[0003] In order to solve the above problems, the utility model provides a simple adjustable fixing clamp, which uses a fixing ring and an L-shaped clip to fix the items to be clamped. After completion, the nut is fixed by a limiting mechanism, so that the nut has better stability and durability during the clamping process.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A simple adjustable fixing fixture comprises: a threaded fixing mechanism and a limiting mechanism, wherein the limiting mechanism is rotatably arranged on the outer surface of the threaded fixing mechanism, the threaded fixing mechanism comprises a threaded rod, a first annular groove is provided on one side of the threaded rod, a limiting ring is fixedly arranged inside the first annular groove, and a second annular groove is provided inside the limiting ring;

[0006] The limiting mechanism comprises a rotating sleeve, three sliding grooves and three second telescopic rods are fixedly arranged on the outer surface of the rotating sleeve, a sliding block is slidably arranged inside the sliding groove, and a hexagonal clamping sleeve is fixedly arranged on the outer surface of the sliding block.

[0007] Furthermore, a plurality of first springs are fixedly provided on the inner wall of the limiting ring, a triangular piece is fixedly provided on one side of the first spring, a sliding rod is provided on the outer side of the triangular piece, a protrusion is fixedly provided on the outer side of the sliding rod, and a first telescopic rod is fixedly provided on the front end of the inner side of the limiting ring.

[0008] Furthermore, a push block is fixedly provided at the front end of the first telescopic rod, a handle is fixedly provided at the front end of the push block, and a second spring is fixedly provided at the front end of the limiting ring around the periphery of the first telescopic rod, one end of the second spring is connected to the first telescopic rod, and the other end is connected to the push block.

[0009] Furthermore, a sliding bent rod is fixedly provided on one side of the second telescopic rod, a limiting disk is fixedly provided on one side of the sliding bent rod close to the threaded fixing mechanism, and the sliding groove and the second telescopic rod are arranged at intervals.

[0010] Furthermore, the sliding rod is arranged through the limiting ring.

[0011] Furthermore, a nut is arranged on the rod of the threaded fixing mechanism for transverse rotation, and a gasket is arranged on one side of the rod of the threaded fixing mechanism close to the nut.

[0012] Furthermore, the rod body of the threaded fixing mechanism is provided with a fixing ring, and the fixing ring body is fixedly provided with an L-shaped clip.

[0013] Furthermore, the gasket is arranged on a side of the threaded fixing mechanism away from the limiting mechanism, and the gasket is made of rubber material.

[0014] The above structure is adopted, by rotating the nut, the nut is moved in the direction of the other nut, and then the L-shaped clamp on the fixing ring clamps the object to be clamped, and the nut is continued to be turned to allow the L-shaped clamp to clamp stably, and the limiting mechanism is slid toward the nut. After it reaches the appropriate position, the hexagonal sleeve is slid toward the direction of the nut so that the hexagonal sleeve can be aligned and engaged with the nut, completing the fixation between the nut and the hexagonal sleeve, so that the nut cannot be rotated, and then the handle on one side of the inside of the threaded fixing mechanism is pulled out, and the handle moves the push block and the first telescopic rod to one side, and then the slope of the push block contacts with several triangular pieces and pushes the triangular pieces outward. At this time, the triangular piece moves outward with the protrusion through the sliding rod, and the protrusion clamps the sliding bent rod in the limiting mechanism, so that the sliding bent rod cannot be moved under force, and finally the handle is clamped on the periphery of the threaded fixing mechanism by any tool to keep the nut fixed.

[0015] In summary, the beneficial effects of the utility model are: the fixing ring can be pushed inward by the nut, and then the fixing ring moves with the L-shaped clips, the two L-shaped clips fix the items to be clamped, and the L-shaped clips can rotate 360°, which greatly improves the installation efficiency and avoids a lot of cutting and structural repair work after disassembly;

[0016] After the nut is fixed with the L-shaped clip, the nut is fixed by the hexagonal sleeve in the limiting mechanism, and the protrusion in the threaded fixing mechanism is cooperated to fix the limiting mechanism so that it cannot rotate, further improving the fastening effect and the stability of clamping the object. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 It is a front view of the utility model;

[0019] Figure 2 It is an axonometric drawing of the utility model;

[0020] Figure 3 It is an axonometric drawing of the threaded fixing mechanism of the utility model when it is not fully installed;

[0021] Figure 4 It is an axonometric view of the limiting mechanism of the utility model without the hexagonal sleeve installed;

[0022] Figure 5 It is an axonometric diagram of the thread fixing mechanism of the utility model;

[0023] Figure 6 It is a side-section axonometric drawing of the threaded fixing mechanism of the utility model.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Threaded fixing mechanism; 101. Threaded rod; 102. First annular slide groove; 103. Limiting ring; 104. Second annular slide groove; 105. First spring; 106. Sliding rod; 107. Triangular piece; 108. Bump; 109. First telescopic rod; 110. Second spring; 111. Push block; 112. Handle; 2. Fixing ring; 3. L-shaped clip; 4. Gasket; 5. Nut; 6. Limiting mechanism; 601. Rotating sleeve; 602. Sliding groove; 603. Sliding block; 604. Second telescopic rod; 605. Sliding bent rod; 606. Hexagonal sleeve; 607. Limiting disk. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0027] See also Figure 1-Figure 6As shown, the utility model provides a simple adjustable fixing fixture, including: a threaded fixing mechanism 1 and a limiting mechanism 6, the limiting mechanism 6 is rotatably arranged on the outer surface of the threaded fixing mechanism 1, the threaded fixing mechanism 1 includes a threaded rod 101, a first annular slot 102 is provided on one side of the threaded rod 101, and a movable space is provided for the protrusion 108 and the sliding bent rod 605 and the limiting plate 607 in the limiting mechanism 6, a limiting ring 103 is fixedly provided inside the first annular slot 102, and a fixed position and movable space are provided for the first telescopic rod 109, and a second annular slot 104 is provided inside the limiting ring 103, so that the internal push block 111 and the first telescopic rod 109 slide inside;

[0028] The limiting mechanism 6 includes a rotating sleeve 601, and three sliding grooves 602 and three second telescopic rods 604 are fixedly provided on the outer surface of the rotating sleeve 601. A slider 603 is slidably provided inside the sliding groove 602. One end of the slider 603 slides in the sliding groove 602, and the other end is fixedly connected to a hexagonal sleeve 606. A hexagonal sleeve 606 is fixedly provided on the outer surface of the slider 603. The inner wall of the hexagonal sleeve 606 fits with the outer surface of the nut 5 to fix the nut 5.

[0029] Furthermore, a plurality of first springs 105 are fixedly provided on the inner wall of the limiting ring 103, and a triangular piece 107 is fixedly provided on one side of the first spring 105. The first spring 105 can reset the triangular piece 107 when the triangular piece 107 is not under force, and the triangular piece 107 will be squeezed by the push block 111, thereby moving in the opposite direction of the push block 111. A sliding rod 106 is provided on the outer side of the triangular piece 107, and a protrusion 108 is fixedly provided on the outer side of the sliding rod 106. The push block 111 pushes the triangular piece 107, and the triangular piece 107 moves in the opposite direction of the push block 111 with the sliding rod 106 and the protrusion 108, and is squeezed out to limit the sliding bent rod 605. A first telescopic rod 109 is fixedly provided on the front end of the inner side of the limiting ring 103, which can make the push block 111 and the handle 112 have a certain range of motion, so that the triangular piece 107 can be squeezed outward when the push block 111 moves outward.

[0030] Furthermore, a push block 111 is fixedly provided at the front end of the first telescopic rod 109, and a handle 112 is fixedly provided at the front end of the push block 111. The push block 111 and the first telescopic rod 109 can be pulled out and extended through the handle 112, so that the push block 111 can contact the triangular piece 107 and push the triangular piece 107 outward, and a second spring 110 is fixedly provided at the front end of the limit ring 103 around the periphery of the first telescopic rod 109, and one end of the second spring 110 is connected to the first telescopic rod 109, and the other end is connected to the push block 111.

[0031] Furthermore, a sliding bent rod 605 is fixedly provided on one side of the second telescopic rod 604, and a limiting plate 607 is fixedly provided on the side of the sliding bent rod 605 close to the threaded fixing mechanism 1. The limiting plate 607 on the sliding bent rod 605 can contact the protrusion 108 on the sliding rod 106 to prevent the sliding bent rod 605 from falling off from the first annular sliding groove 102 in the threaded fixing mechanism 1. The sliding groove 602 and the second telescopic rod 604 are arranged at intervals.

[0032] Furthermore, the sliding rod 106 is disposed through the limiting ring 103 and is limited to the outer surface of the limiting ring 103 by the protrusion 108 . The limiting ring 103 only has an opening the size of the sliding rod 106 .

[0033] Furthermore, a nut 5 is provided on the shaft of the threaded fixing mechanism 1 for transverse rotation, and a gasket 4 is provided on one side of the shaft of the threaded fixing mechanism 1 close to the nut 5. The gasket 4 is provided between the nut 5 and the fixing ring 2 to increase friction.

[0034] Furthermore, the rod of the threaded fixing mechanism 1 is provided with a fixing ring 2, and the fixing ring 2 is fixedly provided with an L-shaped clip 3. The movement of the fixing ring 2 will rotate with the L-shaped clip 3, so that the rotation angle of the L-shaped clip 3 is more flexible and free.

[0035] Furthermore, the gasket 4 is arranged on a side of the threaded fixing mechanism 1 away from the limiting mechanism 6 . The gasket 4 is made of rubber material and is arranged between the nut 5 and the fixing ring 2 to increase the friction force and better fix the fixing ring 2 .

[0036] With the above structure, by rotating the nut 5, the nut 5 is moved toward the other nut 5, and then the L-shaped clip 3 on the fixing ring 2 clamps the object to be clamped, and the nut 5 is continued to be twisted. After the L-shaped clip 3 is stably clamped, the limiting mechanism 6 is slid toward the nut 5. After reaching the appropriate position, the hexagonal clamping sleeve 606 is slid toward the nut 5, so that the hexagonal clamping sleeve 606 can be aligned and clamped with the nut 5, and the fixation between the nut 5 and the hexagonal clamping sleeve 606 is completed, so that the nut 5 cannot rotate, and then the threaded fixing mechanism 1 is used to fix the nut 5. The handle 112 on one side of the part is pulled out, and the handle 112 moves the push block 111 and the first telescopic rod 109 to one side, and then the slope of the push block 111 contacts the plurality of triangular pieces 107 and pushes the triangular pieces 107 outward. At this time, the triangular pieces 107 move outward with the protrusion 108 through the sliding rod 106, and the protrusion 108 clamps the sliding bent rod 605 in the limiting mechanism 6, so that the sliding bent rod 605 cannot be moved under force. Finally, the handle 112 can be clamped on the periphery of the threaded fixing mechanism 1 by any tool to keep the nut 5 fixed.

[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A simple adjustable fixing fixture, characterized in that: include: A threaded fixing mechanism (1) and a limiting mechanism (6), wherein the limiting mechanism (6) is rotatably arranged on the outer surface of the threaded fixing mechanism (1), and the threaded fixing mechanism (1) comprises a threaded rod (101), a first annular sliding groove (102) is provided on one side of the threaded rod (101), a limiting ring (103) is fixedly arranged inside the first annular sliding groove (102), and a second annular sliding groove (104) is provided inside the limiting ring (103); The limiting mechanism (6) comprises a rotating sleeve (601), the outer surface of which is respectively fixedly provided with three sliding grooves (602) and three second telescopic rods (604), a sliding block (603) is slidably provided inside the sliding groove (602), and the outer surface of the sliding block (603) is fixedly provided with a hexagonal clamping sleeve (606).

2. A simple adjustable fixing fixture according to claim 1, characterized in that: A plurality of first springs (105) are fixedly arranged on the inner wall of the limiting ring (103); a triangular piece (107) is fixedly arranged on one side of the first spring (105); a sliding rod (106) is fixedly arranged on the outer side of the triangular piece (107); a protrusion (108) is fixedly arranged on the outer side of the sliding rod (106); and a first telescopic rod (109) is fixedly arranged on the front end of the inner side of the limiting ring (103).

3. A simple adjustable fixing fixture according to claim 2, characterized in that: A push block (111) is fixedly provided at the front end of the first telescopic rod (109), a handle (112) is fixedly provided at the front end of the push block (111), and a second spring (110) is fixedly provided at the front end of the limiting ring (103) around the periphery of the first telescopic rod (109), one end of the second spring (110) is connected to the first telescopic rod (109), and the other end is connected to the push block (111).

4. A simple adjustable fixing fixture according to claim 1, characterized in that: A sliding curved rod (605) is fixedly provided on one side of the second telescopic rod (604), a limiting plate (607) is fixedly provided on one side of the sliding curved rod (605) close to the threaded fixing mechanism (1), and the sliding groove (602) and the second telescopic rod (604) are arranged at intervals.

5. A simple adjustable fixing fixture according to claim 2, characterized in that: The sliding rod (106) is arranged to penetrate the limiting ring (103).

6. A simple adjustable fixing fixture according to claim 1, characterized in that: The rod of the threaded fixing mechanism (1) is provided with a nut (5) for transverse rotation, and a gasket (4) is provided on one side of the rod of the threaded fixing mechanism (1) close to the nut (5).

7. A simple adjustable fixing fixture according to claim 1, characterized in that: The rod body of the threaded fixing mechanism (1) is provided with a fixing ring (2), and the body of the fixing ring (2) is fixedly provided with an L-shaped clip (3).

8. A simple adjustable fixing fixture according to claim 6, characterized in that: The gasket (4) is arranged on a side of the threaded fixing mechanism (1) away from the limiting mechanism (6), and the gasket (4) is made of rubber material.

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