High-strength protective baffle for constructional engineering machinery

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a high-strength protective baffle for building engineering machinery, which comprises a placing bottom plate, a mounting frame, a hoisting end and a protective baffle main body, the placing bottom plate is arranged on the ground, and a balancing weight can be additionally arranged in the placing bottom plate to improve the placing stability of the placing bottom plate; fixing holes are formed in the front side and the rear side of the containing bottom plate, fixing pieces are inserted into the containing bottom plate, the mounting frames are arranged on the two sides of the end face of the containing bottom plate, and the hoisting ends are arranged on the front side and the rear side of the end face of the mounting frames. By arranging the mounting frame, the mounting part, the fixing hole, the mounting hole, the fixing piece and the hoisting end, the connecting stability of all structures of the protective baffle is improved, and the mechanical strength of the protective baffle is improved; by arranging the protective baffle body and the cushioning mechanism, damage caused by stress concentration can be reduced, the cushioning effect of the protective baffle is improved, in addition, the damping mechanism is inserted into the traction spring, the damping mechanism can be matched with the traction spring through the damping cylinder and the damping rod to complete stretching and retracting, and deformation generated by movement of the damping mechanism is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a high-strength protective baffle for construction engineering machinery. Background Art

[0002] Construction refers to the production activities during the implementation phase of construction projects. It is the process of constructing various buildings. It can also be said to be the process of turning various lines on design drawings into physical objects at designated locations. It includes foundation construction, main structure construction, roof construction, and decorative construction. The place where construction work takes place is called a "construction site" or "construction site", also known as a construction site.

[0003] Construction is the production activity carried out within a defined space and timeframe using various building materials and machinery to construct various building products according to specific designs. It encompasses the entire production process, from construction preparation and groundbreaking to project completion and acceptance. This process includes tasks such as construction preparation, construction organization design and management, earthwork, blasting, foundation engineering, reinforcement engineering, formwork, scaffolding, concrete engineering, prestressed concrete engineering, masonry engineering, steel structures, wood structures, and structural installation.

[0004] The prior art has the following defects or problems: The prior art publication number is: CN203716515U. A protective baffle includes a bracket, a fixing part, a first baffle, a second baffle and a filling layer. The fixing part is connected to the bracket, and the fixing part is provided with a cavity. The opposite sides of the cavity are both open ends. The first baffle is closed and arranged at one of the open ends. The second baffle is at least one layer. The second baffle is arranged side by side with the first baffle, and the filling layer is arranged between the first baffle and the second baffle.

[0005] During use, the above-mentioned equipment can effectively reduce the impact force of the object by using the second baffle and the filling layer, and the object will be retained in the filling layer by the first baffle, so that the object will no longer be rebounded to the outside and cause harm to the construction workers. The structure is simple, easy to use, safe and reliable.

[0006] Among the above contents, its mechanical strength is low, the connections between the various structures are not stable enough, it cannot cope with the impact caused by external factors, and the protection effect is poor.

[0007] It should be noted that the above content falls within the technical knowledge of the inventor and does not necessarily constitute prior art. Utility Model Content

[0008] In view of the deficiencies in the prior art, the utility model provides a high-strength protective baffle for construction engineering machinery, which solves the existing problems.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a high-strength protective baffle for construction machinery, comprising:

[0010] A placement base plate, which is set on the ground and can be equipped with a counterweight block to improve its placement stability;

[0011] The placement base plate is provided with fixing holes on both the front and rear sides, and fixing parts are inserted inside;

[0012] Mounting frames, two sets of which are provided and arranged on both sides of the end surface of the placement base plate;

[0013] The lifting end is arranged on the front and rear sides of the mounting frame and is formed by welding a base and a lifting ear;

[0014] The protective baffle body is arranged between the two groups of mounting frames.

[0015] As an optimal technical solution of the present invention, a mounting part is fixedly connected to the bottom of the mounting frame, a groove is provided on the end surface of the placement base plate corresponding to the mounting part, and is connected to the fixing hole, the size of the mounting part is consistent with the size of the groove, and a mounting hole is provided inside each group of the mounting parts, and the size of the mounting hole is consistent with the size of the fixing part.

[0016] As a preferred technical solution of the present invention, the protective baffle body includes:

[0017] A front baffle and a rear baffle, the front baffle and the rear baffle having the same structure and being disposed between the two sets of mounting frames;

[0018] A shock absorbing mechanism, the shock absorbing mechanism being arranged between the front baffle and the rear baffle;

[0019] The front baffle, the rear baffle and the shock-absorbing mechanism are connected to form a protective baffle body.

[0020] As a preferred technical solution of the present invention, the shock absorbing mechanism includes:

[0021] Shock-absorbing grooves: shock-absorbing grooves are provided on the front and rear sides of the shock-absorbing mechanism, and two groups of shock-absorbing grooves are connected on both sides by slide grooves;

[0022] A traction plate, one side of which is movably connected to the inside of the shock-absorbing groove, and the other side of which extends toward the front baffle and the rear baffle. Sliders are fixedly connected on both sides of the traction plate, and the size of the slide is consistent with the size of the slide groove.

[0023] As a preferred technical solution of the present invention, extension grooves are provided at the upper and lower ends of the side walls of the front baffle and the rear baffle corresponding to the positions of the traction plates, and the size of the extension grooves is consistent with the size of the traction plates.

[0024] As an optimal technical solution of the present invention, the inner side walls of the front baffle and the rear baffle are arranged with accommodating holes in a rectangular array, and traction springs are fixedly connected between the two groups of accommodating holes at the same horizontal position, and a damping mechanism is provided inside the traction springs.

[0025] As an optimal technical solution of the present invention, the damping mechanism is specifically composed of a damping cylinder and a damping rod. A damping cylinder is provided in the middle section inside the traction spring. Holes are provided at the upper and lower ends of the damping cylinder, and a damping rod is movably connected inside. The other ends of the two groups of damping rods are connected to the inner wall of the accommodating hole.

[0026] Compared with the prior art, the present invention provides a high-strength protective baffle for construction machinery, which has the following beneficial effects:

[0027] 1. This kind of high-strength protective baffle for construction engineering machinery is provided with a mounting frame, a mounting portion, a fixing hole, a mounting hole, a fixing piece and a lifting end. Through the lifting end, the mounting frame and the protective baffle body arranged therebetween can be lifted to the top end face of the placement base plate, so that the bottom mounting portion of the mounting frame is inserted into the interior of the groove body of the placement base plate end face, and the fixing piece is inserted into the interior of the fixing hole and the mounting hole. A threaded structure can be used to complete the connection, so that the placement base plate, the mounting frame and the protective baffle body are connected, thereby improving the stability of the connection between the various structures of the protective baffle and improving its mechanical strength.

[0028] 2. This kind of high-strength protective baffle for construction engineering machinery is equipped with a protective baffle body and a shock-absorbing mechanism. After the protective baffle body is installed, it uses a front baffle to cooperate with a rear baffle to buffer external impacts. When the protective baffle structure is subjected to external impacts, the gap reserved between the front baffle and the rear baffle can form an expansion joint structure. The traction plate inside the shock-absorbing mechanism cooperates with the traction spring to achieve a slight displacement of the front baffle and the rear baffle, reducing damage caused by stress concentration and improving the shock-absorbing effect of the protective baffle. In addition, a damping mechanism is inserted into the traction spring, which consists of a damping cylinder and a damping rod, and can cooperate with the traction spring to complete expansion and contraction, thereby reducing the deformation caused by its own movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0031] Figure 3 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0032] Figure 4This is a schematic diagram of the main structure of the protective baffle of the utility model;

[0033] Figure 5 This is a cross-sectional schematic diagram of the protective baffle structure of the utility model;

[0034] Figure 6 It is a schematic diagram of the partial structure of the shock absorbing mechanism of the utility model.

[0035] In the figure: 1. Placement base plate; 2. Mounting frame; 21. Mounting part; 22. Mounting hole; 3. Lifting end; 4. Protective baffle body; 41. Front baffle; 42. Rear baffle; 43. Shock-absorbing mechanism; 431. Shock-absorbing groove; 432. Slide groove; 434. Traction plate; 435. Slider; 44. Extension groove; 45. Accommodating hole; 46. Traction spring; 47. Damping cylinder; 48. Damping cylinder; 5. Fixing hole; 6. Fixing part. DETAILED DESCRIPTION

[0036] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0037] See also Figure 1-6 In this embodiment: a high-strength protective baffle for construction machinery, comprising:

[0038] The base plate 1 is placed on the ground, and a counterweight block can be added inside to improve its placement stability;

[0039] The placement base plate 1 is provided with fixing holes 5 on both the front and rear sides, and a fixing piece 6 is inserted inside;

[0040] Mounting rack 2, there are two sets of mounting racks 2, and they are arranged on both sides of the end surface of the placement base plate 1;

[0041] The lifting end 3 is arranged on the front and rear sides of the mounting frame 2 and is welded by a base and a lifting ear;

[0042] The protective baffle body 4 is arranged between the two sets of mounting frames 2.

[0043] This embodiment is to improve the stability of the overall structural connection:

[0044] The bottom of the mounting frame 2 is fixedly connected to a mounting portion 21. A groove is provided on the end surface of the base plate 1 at a position corresponding to the mounting portion 21 and is connected to the fixing hole 5. The size of the mounting portion 21 is consistent with the size of the groove. A mounting hole 22 is provided through each group of mounting portions 21. The size of the mounting hole 22 is consistent with the size of the fixing member 6.

[0045] Through the lifting end 3, the mounting frame 2 and the protective baffle body 4 arranged between them can be lifted to the top end face of the placement base plate 1, so that the bottom mounting part 21 of the mounting frame 2 is inserted into the end face groove of the placement base plate 1, and the fixing part 6 is inserted into the fixing hole 5 and the mounting hole 22. A threaded structure can be used to complete the connection, so that the placement base plate 1, the mounting frame 2 and the protective baffle body 4 are connected, thereby improving the stability of the connection between the various structures of the protective baffle and improving its mechanical strength.

[0046] This embodiment is to improve the shock absorption effect:

[0047] The protective baffle body 4 includes:

[0048] The front baffle 41 and the rear baffle 42 have the same structure and are disposed between the two sets of mounting frames 2;

[0049] A shock absorbing mechanism 43 is provided between the front baffle 41 and the rear baffle 42;

[0050] The front baffle 41, the rear baffle 42 and the shock absorbing mechanism 43 are connected to form the protective baffle body 4;

[0051] The shock absorbing mechanism 43 includes:

[0052] Shock-absorbing grooves 431 are provided on both the front and rear sides of the shock-absorbing mechanism 43 , and two sets of shock-absorbing grooves 431 are connected on both sides by a slide groove 432 ;

[0053] The traction plate 434 has one side movably connected to the inside of the shock absorbing groove 431 and the other side extending toward the front baffle 41 and the rear baffle 42. Both sides of the traction plate 434 are fixedly connected to sliders 435. The size of the sliders 435 is consistent with the size of the slide groove 432.

[0054] Extension slots 44 are provided at the upper and lower ends of the side walls of the front baffle 41 and the rear baffle 42 corresponding to the positions of the traction plate 434 , and the size of the extension slots 44 is consistent with that of the traction plate 434 ;

[0055] The inner walls of the front baffle 41 and the rear baffle 42 are arranged with receiving holes 45 in a rectangular array. A traction spring 46 is fixedly connected between the two groups of receiving holes 45 at the same horizontal line. A damping mechanism is provided inside the traction spring 46.

[0056] The damping mechanism is specifically composed of a damping cylinder 47 and a damping rod 48. The damping cylinder 47 is provided in the middle section of the traction spring 46. The damping cylinder 47 has holes at both the upper and lower ends, and is movably connected to the damping rod 48. The other ends of the two sets of damping rods 48 are connected to the inner wall of the receiving hole 45.

[0057] After the protective baffle body 4 is installed, it uses the front baffle 41 to cooperate with the rear baffle 42 to buffer the external impact. When the protective baffle structure is subjected to external impact, the gap reserved between the front baffle 41 and the rear baffle 42 can form an expansion joint structure. The internal traction plate 434 of its shock-absorbing mechanism 43 cooperates with the traction spring 46 to achieve a slight displacement of the front baffle 41 and the rear baffle 42, reducing damage caused by stress concentration and improving the shock-absorbing effect of the protective baffle. In addition, a damping mechanism is inserted into the traction spring 46, which consists of a damping cylinder 47 and a damping rod 48, and can cooperate with the traction spring 46 to complete expansion and contraction, thereby reducing the deformation caused by its own movement.

[0058] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A high-strength protective baffle for construction machinery, characterized in that: include: A placement base plate (1), wherein the placement base plate (1) is arranged on the ground and a counterweight block can be added inside to improve its placement stability; The placement base plate (1) is provided with fixing holes (5) on both the front and rear sides, and a fixing piece (6) is inserted inside; Mounting frames (2), wherein two sets of mounting frames (2) are provided and are arranged on both sides of the end surface of the placement base plate (1); A lifting end (3), the lifting end (3) is arranged on the front and rear sides of the end face of the mounting frame (2), and is formed by welding a base and a lifting ear; A protective baffle body (4), the protective baffle body (4) being arranged between the two sets of mounting frames (2); The protective baffle body (4) comprises: A front baffle (41) and a rear baffle (42), wherein the front baffle (41) and the rear baffle (42) have the same structure and are arranged between the two sets of mounting frames (2); A shock absorbing mechanism (43), wherein the shock absorbing mechanism (43) is arranged between the front baffle (41) and the rear baffle (42); The front baffle (41), the rear baffle (42), and the shock absorbing mechanism (43) are connected to form a protective baffle body (4); The shock absorbing mechanism (43) comprises: Shock-absorbing grooves (431), the shock-absorbing mechanism (43) is provided with shock-absorbing grooves (431) on both the front and rear sides, and two groups of the shock-absorbing grooves (431) are connected to each other by slide grooves (432); A traction plate (434), one side of the traction plate (434) is movably connected to the interior of the shock absorbing groove (431), and the other side extends toward the front baffle (41) and the rear baffle (42). Both sides of the traction plate (434) are fixedly connected with sliders (435), and the size of the sliders (435) is consistent with the size of the slide groove (432).

2. A high-strength protective baffle for construction machinery according to claim 1, characterized in that: The bottom of the mounting frame (2) is fixedly connected with a mounting portion (21), and the end surface of the placement base plate (1) is provided with a groove body at a position corresponding to the mounting portion (21), and is connected to the fixing hole (5), and the size of the mounting portion (21) is consistent with the size of the groove body, and each group of the mounting portions (21) is provided with a mounting hole (22) running through it, and the size of the mounting hole (22) is consistent with the size of the fixing member (6).

3. The high-strength protective baffle for construction machinery according to claim 1, characterized in that: Extension grooves (44) are provided at the upper and lower ends of the side walls of the front baffle (41) and the rear baffle (42) at positions corresponding to the traction plate (434), and the size of the extension grooves (44) is consistent with the size of the traction plate (434).

4. The high-strength protective baffle for construction machinery according to claim 1, characterized in that: The inner side walls of the front baffle (41) and the rear baffle (42) are both arranged with accommodating holes (45) in a rectangular array, and traction springs (46) are fixedly connected between the two groups of accommodating holes (45) at the same horizontal position, and a damping mechanism is provided inside the traction springs (46).

5. The high-strength protective baffle for construction machinery according to claim 4, characterized in that: The damping mechanism is specifically composed of a damping cylinder (47) and a damping rod (48). The damping cylinder (47) is provided in the middle section of the traction spring (46). The damping cylinder (47) has holes at both the upper and lower ends, and is movably connected to the damping rod (48). The other ends of the two groups of damping rods (48) are connected to the inner wall of the accommodating hole (45).

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