A support arm that is easy to install

Abstract

The present invention discloses a support arm that is easy to install, including a base, a fixed block, a connecting shaft, a threaded countersunk hole and a connecting head, both ends of the base are fixedly connected with the connecting head, and both sides of the connecting head are fixedly connected with the fixed block through the connecting shaft, one side of the fixed block is fixedly connected with the fixed disk through the fixed shaft, and the interior of the fixed disk is fixedly connected with a plurality of threaded countersunk holes, both sides of the threaded countersunk hole are provided with a mounting mechanism, the mounting mechanism includes a clamping block, a slide groove, a push block, a slider, a reset spring and an inner groove, the inner grooves are all arranged inside the fixed disk, and the inner grooves are all provided with push blocks, the surface of the base is sleeved with a protective mechanism, and the interior of the base is provided with a strengthening mechanism. The present invention not only realizes the function of facilitating installation of the support arm when in use, realizes the protective function of the support arm when in use, but also strengthens the use strength of the support arm.

Description

Technical Field

[0001] The invention relates to the technical field of snow removal shovels, in particular to a support arm which is convenient to install. Background Art

[0002] With the continuous development of society, people's removal tools have also changed greatly. When it snows in winter, people need to clear the snow, and corresponding support arms are needed when shoveling snow, which will enhance the snow shoveling strength of the snowplow. There are many types of such support arms on the market today, which can basically meet people's needs, but there are still some problems:

[0003] Such conventional support arms are difficult to install, making them extremely inconvenient to use, thereby causing great trouble to the user. Summary of the invention

[0004] The object of the present invention is to provide a support arm that is easy to install, so as to solve the problem in the background art that the support arm is inconvenient to install during use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a support arm that is easy to install, comprising a base, a fixed block, a connecting shaft, a threaded countersunk hole and a connecting head, both ends of the base are fixedly connected to the connecting head, and both sides of the connecting head are fixedly connected to the fixed blocks through the connecting shaft, one side of the fixed block is fixedly connected to the fixed disk through the fixed shaft, and the interior of the fixed disk is fixedly connected with a plurality of threaded countersunk holes, both sides of the threaded countersunk hole are provided with a mounting mechanism, the mounting mechanism comprises a clamping block, a sliding groove, a push block, a slider, a reset spring and an inner groove, the inner grooves are all arranged in the interior of the fixed disk, and the interior of the inner grooves are all provided with push blocks, both ends of the push block extend to the outside of the inner groove, one end of the push block is fixedly connected to the clamping block, the side wall of the push block is fixedly connected to the reset spring, and the other end of the reset spring is fixedly connected to the side wall of the inner groove, the two side walls of the push block are fixedly connected to the slider, the inner wall of the inner groove is provided with a sliding groove, the surface of the base is sleeved with a protective mechanism, and the interior of the base is provided with a reinforcing mechanism.

[0006] Preferably, the protective mechanism includes protective pads, anti-slip points, suction cups and an inner cavity. The protective pads are provided with an inner cavity inside, and a plurality of suction cups are fixedly connected to the inner wall of the inner cavity. The suction cups are evenly spaced on the inner wall of the inner cavity, and the other ends of the suction cups are adsorbed on the surface of the base. A plurality of anti-slip points are provided on the outer wall of the protective pads.

[0007] Preferably, the anti-slip points are distributed at equal intervals on the surface of the protective pad foot, and the anti-slip points are designed in a semi-arc shape.

[0008] Preferably, the inner diameter of the slide groove is larger than the outer diameter of the slider, and a sliding structure is formed between the slider and the slide groove.

[0009] Preferably, the reinforcing mechanism includes a ceramic particle layer, transverse reinforcing ribs and vertical reinforcing ribs. The ceramic particle layer is arranged inside the top of the substrate. A plurality of vertical reinforcing ribs are arranged inside the ceramic particle layer, and transverse reinforcing ribs are fixedly connected between the vertical reinforcing ribs.

[0010] Preferably, the transverse reinforcing ribs and the vertical reinforcing ribs are integrally formed, and the vertical reinforcing ribs are evenly spaced and distributed inside the ceramic particle layer.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the support arm that is easy to install not only realizes the function of facilitating installation when the support arm is used, realizes the protection function when the support arm is used, but also enhances the use strength of the support arm;

[0012] (1) By pushing the push block, the clamping block is pressed down, and the clamping block is connected to the reserved groove on the surface of the snowplow. When the push block is released, the clamping block is clamped to the reserved groove on the surface of the snowplow under the elastic action of the return spring, and the clamping block is positioned. Then, a fixing bolt is placed at the threaded countersunk hole inside the fixing plate and rotated to fix the base to the snowplow, thereby realizing the function of facilitating the installation of the support arm when in use, thereby improving the convenience of using the support arm;

[0013] (2) By attaching the inner cavity of one side of the protective pad foot to the surface of the base, the protective pad foot is pressed hard during use, and the suction cup inside the inner cavity is adsorbed to the surface of the base. At this time, the position of the protective pad foot is fixed. During use, since the material of the protective pad foot is rubber, the surface will not freeze, thereby realizing the protective function of the support arm during use, thereby avoiding the phenomenon that the support arm adheres to the skin surface due to the freezing of the base surface during use;

[0014] (3) When in use, the ceramic particle layer will enhance the overall strength of the base. At the same time, the vertical reinforcement ribs and the transverse reinforcement ribs will disperse the force received by the base to avoid bending of the base surface during use, thereby enhancing the use strength of the support arm and extending the service life of the support arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0016] Figure 2 For the present invention Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0017] Figure 3It is a schematic diagram of the partial structure of the substrate of the present invention from a side view;

[0018] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the protection mechanism of the present invention.

[0019] In the figure: 1. base; 2. protection mechanism; 201. protection pad; 202. anti-slip point; 203. suction cup; 204. inner cavity; 3. fixing block; 4. connecting shaft; 5. installation mechanism; 501. clamping block; 502. slide groove; 503. push block; 504. slider; 505. reset spring; 506. inner groove; 6. threaded countersunk hole; 7. connector; 8. fixing plate; 9. fixing shaft; 10. reinforcement mechanism; 1001. ceramic particle layer; 1002. transverse reinforcement rib; 1003. vertical reinforcement rib. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-4 , an embodiment of the present invention: a support arm that is easy to install, including a base 1, a fixed block 3, a connecting shaft 4, a threaded countersunk hole 6 and a connecting head 7, both ends of the base 1 are fixedly connected to the connecting head 7, and both sides of the connecting head 7 are fixedly connected to the fixed block 3 through the connecting shaft 4, one side of the fixed block 3 is fixedly connected to the fixed disk 8 through the fixed shaft 9, and the interior of the fixed disk 8 is fixedly connected to a plurality of threaded countersunk holes 6, and both sides of the threaded countersunk hole 6 are provided with a mounting mechanism 5, and the mounting mechanism 5 includes a clamping block 501, a slide groove 502, a push block 503, and a slider 504, a return spring 505 and an inner groove 506. The inner groove 506 is arranged inside the fixed plate 8, and a push block 503 is arranged inside the inner groove 506. Both ends of the push block 503 extend to the outside of the inner groove 506. One end of the push block 503 is fixedly connected to the clamping block 501. The side wall of the push block 503 is fixedly connected to the return spring 505, and the other end of the return spring 505 is fixedly connected to the side wall of the inner groove 506. The two side walls of the push block 503 are fixedly connected to the slider 504, and the inner wall of the inner groove 506 is provided with a slide groove 502.

[0022] The inner diameter of the slide groove 502 is larger than the outer diameter of the slider 504. The slider 504 and the slide groove 502 form a sliding structure. When using this mechanism, first, push the push block 503, which will press the clamping block 501 downward. At this time, the clamping block 501 is connected to the reserved groove on the surface of the snowplow. Then release the push block 503. Under the elastic action of the return spring 505, the clamping block 501 is clamped to the reserved groove on the surface of the snowplow to position it.

[0023] The surface of the base 1 is sleeved with a protective mechanism 2, which includes a protective pad foot 201, an anti-slip point 202, a suction cup 203 and an inner cavity 204. The inner cavity 204 is provided inside the protective pad foot 201, and a plurality of suction cups 203 are fixedly connected to the inner wall of the inner cavity 204. The suction cups 203 are evenly spaced on the inner wall of the inner cavity 204, and the other ends of the suction cups 203 are all adsorbed on the surface of the base 1. A plurality of anti-slip points 202 are provided on the outer wall of the protective pad foot 201;

[0024] The anti-slip points 202 are evenly spaced on the surface of the protective foot 201, and the anti-slip points 202 are designed in a semi-arc shape. When using this mechanism, first, the inner cavity 204 on one side of the protective foot 201 is attached to the surface of the base 1. When using, press the protective foot 201 hard, and the suction cup 203 inside the inner cavity 204 will be adsorbed to the surface of the base 1. At this time, the position of the protective foot 201 will be fixed. When using, since the material of the protective foot 201 is rubber, the surface will not freeze, thereby avoiding the phenomenon of the user's epidermis being damaged when it is taken;

[0025] A reinforcing mechanism 10 is arranged inside the base 1, and the reinforcing mechanism 10 includes a ceramic particle layer 1001, transverse reinforcing ribs 1002 and vertical reinforcing ribs 1003. The ceramic particle layer 1001 is arranged inside the top of the base 1, and a plurality of vertical reinforcing ribs 1003 are arranged inside the ceramic particle layer 1001, and transverse reinforcing ribs 1002 are fixedly connected between the vertical reinforcing ribs 1003;

[0026] The transverse reinforcing ribs 1002 and the vertical reinforcing ribs 1003 are integrally formed, and the vertical reinforcing ribs 1003 are evenly spaced inside the ceramic particle layer 1001. When this mechanism is used, first, the ceramic particle layer 1001 will strengthen the overall strength of the substrate 1 during use, and at the same time, the vertical reinforcing ribs 1003 and the transverse reinforcing ribs 1002 will disperse the force received by the substrate 1 to avoid bending of the surface of the substrate 1 during use.

[0027] Working principle: When using the support arm, first push the push block 503, which will press the clamping block 501 downward, and then connect the clamping block 501 with the reserved groove on the surface of the snowplow. Then release the push block 503, and under the elastic action of the reset spring 505, the clamping block 501 will be clamped with the reserved groove on the surface of the snowplow to position it, and then place the fixing bolt at the position of the threaded countersunk hole 6 inside the fixing plate 8 and rotate it to fix the base 1 to the snowplow. When in use, the base 1 will enhance the snow shoveling efficiency of the snowplow.

[0028] Secondly, the inner cavity 204 on one side of the protective foot 201 is attached to the surface of the base 1. When using, the protective foot 201 is pressed hard, and the suction cup 203 inside the inner cavity 204 is adsorbed to the surface of the base 1. At this time, the position of the protective foot 201 will be fixed. When in use, since the material of the protective foot 201 is rubber, the surface will not freeze, thus avoiding the phenomenon of the user's epidermis being damaged when it is taken;

[0029] Finally, the ceramic particle layer 1001 will strengthen the overall strength of the base 1 during use. At the same time, the vertical reinforcing ribs 1003 and the transverse reinforcing ribs 1002 will disperse the force received by the base 1 to avoid bending of the surface of the base 1 during use, thereby completing the work of the support arm.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A support arm that is easy to install, comprising a base (1), a fixing block (3), a connecting shaft (4), a threaded countersunk hole (6) and a connecting head (7), characterized in that: Both ends of the base body (1) are fixedly connected to connecting heads (7), and both sides of the connecting heads (7) are fixedly connected to fixing blocks (3) via connecting shafts (4), and one side of the fixing blocks (3) is fixedly connected to fixing disks (8) via fixing shafts (9), and the fixing disks (8) are fixedly connected to a plurality of threaded countersunk holes (6) inside, and both sides of the threaded countersunk holes (6) are provided with mounting mechanisms (5), and the mounting mechanisms (5) include a clamping block (501), a sliding groove (502), a push block (503), a sliding block (504), a return spring (505), and an inner groove ( 506), the inner grooves (506) are all arranged inside the fixed plate (8), and a push block (503) is arranged inside the inner grooves (506), both ends of the push block (503) extend to the outside of the inner groove (506), one end of the push block (503) is fixedly connected to a clamping block (501), a return spring (505) is fixedly connected to the side wall of the push block (503), and the other end of the return spring (505) is fixedly connected to the side wall of the inner groove (506), and a slider (504) is fixedly connected to both side walls of the push block (503), and the inner groove ( 506) are provided with a slide groove (502), the surface of the base (1) is sleeved with a protective mechanism (2), and the interior of the base (1) is provided with a reinforcing mechanism (10); the protective mechanism (2) comprises a protective pad foot (201), an anti-slip point (202), a suction cup (203) and an inner cavity (204); the interior of the protective pad foot (201) is provided with an inner cavity (204), and a plurality of suction cups (203) are fixedly connected to the inner wall of the inner cavity (204); the suction cups (203) are distributed at equal intervals on the inner wall of the inner cavity (204), and the suction cups The other end of each of the protective pads (203) is adsorbed on the surface of the base (1), and a plurality of anti-slip points (202) are arranged on the outer wall of the protective pad foot (201); the reinforcing mechanism (10) comprises a ceramic particle layer (1001), transverse reinforcing ribs (1002) and vertical reinforcing ribs (1003); the ceramic particle layer (1001) is arranged inside the top of the base (1), and a plurality of vertical reinforcing ribs (1003) are arranged inside the ceramic particle layer (1001), and transverse reinforcing ribs (1002) are fixedly connected between the vertical reinforcing ribs (1003).

2. A support arm that is easy to install according to claim 1, characterized in that: The anti-slip points (202) are distributed at equal intervals on the surface of the protective pad foot (201), and the anti-slip points (202) are designed in a semi-arc shape.

3. A support arm that is easy to install according to claim 1, characterized in that: The inner diameter of the slide groove (502) is greater than the outer diameter of the slider (504), and a sliding structure is formed between the slider (504) and the slide groove (502).

4. The support arm that is easy to install according to claim 1, characterized in that: The transverse reinforcing ribs (1002) and the vertical reinforcing ribs (1003) are designed to be integrally formed, and the vertical reinforcing ribs (1003) are distributed at equal intervals inside the ceramic particle layer (1001).

Images